:root {
    color-scheme: light;
    --ink: #292d27;
    --muted: #696d65;
    --line: #e2e5df;
    --surface: #ffffff;
    --surface-raised: #ffffff;
    --canvas: #f5f6f3;
    --surface-muted: #f8f9f7;
    --surface-hover: #edf1e9;
    --border-strong: #cbd1c6;
    --accent-tea: #a3b18a;
    --accent-tea-strong: #526647;
    --accent-tea-soft: #edf2e8;
    --accent-tea-border: #cbd6c2;
    --accent-tea-button: #a3b18a;
    --accent-tea-button-hover: #b4c19f;
    --action-ink: #1d281a;
    --accent-purple: var(--accent-tea);
    --accent-purple-strong: var(--accent-tea-strong);
    --accent-purple-soft: var(--accent-tea-soft);
    --accent-purple-border: var(--accent-tea-border);
    --accent-purple-button: var(--accent-tea-button);
    --accent-purple-button-hover: var(--accent-tea-button-hover);
    --blue: #326da7;
    --blue-dark: #245786;
    --green: #526c4b;
    --green-soft: #edf3e9;
    --green-border: #c8d8c0;
    --red: #b23c4b;
    --red-soft: #fdecef;
    --red-border: #efc3ca;
    --amber: #875900;
    --amber-soft: #fff5df;
    --amber-border: #ebd69b;
    --shadow: 0 10px 28px rgba(37, 46, 31, .08);
    --chart-grid: #dfe4dc;
    font-family: "Segoe UI", Arial, sans-serif;
    background: var(--canvas);
    color: var(--ink);
}

:root[data-theme="dark"] {
    color-scheme: dark;
    --ink: #e9ece5;
    --muted: #a3a99d;
    --line: #2a2e28;
    --surface: #101210;
    --surface-raised: #151815;
    --canvas: #090b09;
    --surface-muted: #121512;
    --surface-hover: #20261e;
    --border-strong: #41483d;
    --accent-tea: #a3b18a;
    --accent-tea-strong: #c4d0b5;
    --accent-tea-soft: #20271e;
    --accent-tea-border: #485440;
    --accent-tea-button: #a3b18a;
    --accent-tea-button-hover: #b6c39f;
    --action-ink: #1d281a;
    --accent-purple: var(--accent-tea);
    --accent-purple-strong: var(--accent-tea-strong);
    --accent-purple-soft: var(--accent-tea-soft);
    --accent-purple-border: var(--accent-tea-border);
    --accent-purple-button: var(--accent-tea-button);
    --accent-purple-button-hover: var(--accent-tea-button-hover);
    --blue: #8fafc4;
    --blue-dark: #7898ad;
    --green: #a3b18a;
    --green-soft: #20271e;
    --green-border: #485440;
    --red: #d48d91;
    --red-soft: #332326;
    --red-border: #604044;
    --amber: #d5b987;
    --amber-soft: #302b20;
    --amber-border: #66583d;
    --shadow: 0 12px 30px rgba(0, 0, 0, .22);
    --chart-grid: #30362e;
}

* { box-sizing: border-box; }
body { margin: 0; min-height: 100vh; background: radial-gradient(ellipse at 78% 0, rgba(163, 177, 138, .08) 0, transparent 35%), var(--canvas); }
a { color: inherit; text-decoration: none; }
button, input, select { font: inherit; }
.topbar { min-height: 74px; padding: 0 max(28px, calc((100vw - 1380px) / 2)); display: flex; align-items: center; gap: 44px; background: #0b1e38ee; border-bottom: 1px solid #203957; position: sticky; top: 0; z-index: 5; backdrop-filter: blur(14px); }
.brand { display: inline-flex; align-items: center; gap: 12px; min-width: 0; color: #f3f7ff; font-weight: 700; letter-spacing: -.2px; white-space: nowrap; }
.brand img { display: block; width: 51px; height: 51px; object-fit: contain; border-radius: 50%; background: #fff; }
.topbar nav { display: flex; gap: 28px; align-self: stretch; }
.topbar nav a { display: flex; align-items: center; color: #93a8c7; font-size: 13px; position: relative; }
.topbar nav a:hover, .topbar nav a.active { color: #fff; }
.topbar nav a.active { font-weight: 700; }
.topbar nav a.active:after { content: ""; position: absolute; height: 2px; background: #39a4ff; bottom: -1px; left: 0; right: 0; }
.account { margin-left: auto; display: flex; align-items: center; gap: 18px; color: #adc0da; font-size: 12px; }
.link-button { border: 0; padding: 0; background: transparent; color: #adc0da; cursor: pointer; font-size: 12px; }
.link-button:hover, .account a:hover { color: #fff; }
.logout-form { margin: 0; }
.container { max-width: 1380px; margin: 0 auto; padding: 38px 32px 64px; }
.page-heading { display: flex; justify-content: space-between; align-items: center; gap: 18px; margin-bottom: 25px; }
h1, h2, p { margin-top: 0; }
h1, h2 { letter-spacing: -.6px; }
h1 { font-size: clamp(25px, 3vw, 32px); margin-bottom: 7px; }
h2 { font-size: 17px; margin-bottom: 0; }
.muted { color: var(--muted); font-size: 13px; line-height: 1.55; margin-bottom: 0; }
.eyebrow { color: #7fa3d0; font-size: 10px; letter-spacing: 1.5px; font-weight: 700; margin-bottom: 8px; }
.button { min-height: 38px; border-radius: 7px; border: 1px solid transparent; display: inline-flex; justify-content: center; align-items: center; padding: 0 14px; cursor: pointer; font-weight: 650; font-size: 12px; transition: .15s ease; }
.button.primary { color: #fff; background: linear-gradient(130deg, #1688f8, #0867d2); box-shadow: 0 5px 18px #007bff30; }
.button.primary:hover { filter: brightness(1.12); transform: translateY(-1px); }
.button.secondary { color: #d7e5f8; background: #172f50; border-color: #294365; }
.button.secondary:hover, .button.ghost:hover { background: #1c3b62; color: white; }
.button.ghost { color: #c1d0e4; background: transparent; border-color: #294365; }
.button.danger-ghost { color: #ff9aa5; background: transparent; border-color: #653d51; }
.button.danger-ghost:hover { background: var(--red-soft); }
.metric-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 15px; margin-bottom: 18px; }
.metric-card, .panel { background: linear-gradient(145deg, #112746, #0d203b); border: 1px solid #223b5f; border-radius: 12px; box-shadow: 0 12px 30px #020c1c35; }
.metric-card { padding: 18px 20px; min-height: 150px; position: relative; overflow: hidden; }
.metric-card:after { content: ""; width: 100px; height: 100px; border-radius: 50%; position: absolute; right: -40px; top: -45px; background: #1e6fbb12; }
.metric-symbol { width: 34px; height: 34px; border-radius: 9px; display: grid; place-items: center; font-size: 18px; margin-bottom: 13px; }
.metric-symbol.blue { background: #143d68; color: #53b2ff; }
.metric-symbol.green { background: #124739; color: #44e0aa; }
.metric-symbol.violet { background: var(--accent-purple-soft); color: var(--accent-purple-strong); }
.metric-symbol.amber { background: #51402d; color: #ffd08a; }
.metric-label { color: #a9bbd4; font-size: 11px; margin-bottom: 5px; }
.metric-card strong { font-size: 26px; line-height: 1.2; display: block; color: #f2f7ff; }
.metric-card strong small { font-size: 14px; color: #93a8c7; }
.metric-card > span { display: block; color: #829bbd; font-size: 10px; margin-top: 5px; }
.metric-card .unsupported { font-size: 17px; padding: 5px 0 2px; color: var(--amber); }
.dashboard-grid { display: grid; grid-template-columns: 1.15fr .85fr; gap: 16px; }
.panel { padding: 20px; min-width: 0; }
.panel-heading { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 17px; }
.panel-heading .eyebrow { margin-bottom: 4px; }
.text-link { color: #64b8ff; font-size: 12px; font-weight: 650; }
.text-link:hover { color: #a8d8ff; }
.table-wrap { overflow-x: auto; }
table { border-collapse: collapse; width: 100%; text-align: left; }
th { color: #7994b8; font-size: 10px; letter-spacing: .6px; font-weight: 650; text-transform: uppercase; padding: 0 11px 11px; border-bottom: 1px solid #203959; white-space: nowrap; }
td { color: #c0cfe4; font-size: 11px; padding: 12px 11px; border-bottom: 1px solid #1b3453; white-space: nowrap; }
tbody tr:last-child td { border-bottom: 0; }
td strong { display: block; color: #edf4ff; font-size: 12px; font-weight: 650; }
td small { display: block; color: #829bbd; font-size: 10px; margin-top: 4px; }
.status { display: inline-flex; align-items: center; gap: 6px; border-radius: 20px; padding: 5px 9px; font-size: 10px; font-weight: 650; white-space: nowrap; }
.status:before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: currentColor; }
.status.online { color: #58e2ae; background: #104837; }
.status.offline { color: #ff9aa5; background: #4b293b; }
.status.neutral { color: #a9bbd4; background: #263c58; }
.activity-list { display: grid; }
.activity-item { display: grid; grid-template-columns: 9px minmax(0, 1fr) auto; align-items: start; gap: 10px; padding: 11px 0; border-bottom: 1px solid #1b3453; }
.activity-item:last-child { border-bottom: 0; }
.activity-item strong { color: #dce9fa; font-size: 11px; }
.activity-item p { color: #8fa6c5; font-size: 10px; margin: 3px 0 0; line-height: 1.45; }
.activity-item time { color: #829bbd; font-size: 9px; white-space: nowrap; }
.activity-dot { width: 7px; height: 7px; border-radius: 50%; margin-top: 4px; }
.dot-green { background: #36d39a; }
.dot-red { background: #ff7887; }
.device-panel { grid-column: 1 / -1; }
.subtle-tag { background: #172f50; color: #9db4d3; border-radius: 5px; padding: 6px 9px; font-size: 10px; white-space: nowrap; }
.empty-inline { min-height: 125px; display: flex; flex-direction: column; justify-content: center; align-items: flex-start; }
.empty-inline p { color: #9ab0cc; font-size: 12px; margin-bottom: 9px; }
.empty-inline a { color: #64b8ff; font-size: 12px; font-weight: 650; }
.stack-form { display: grid; gap: 14px; }
label { display: grid; gap: 6px; color: #b7c8df; font-size: 11px; font-weight: 600; }
input, select { min-width: 0; min-height: 40px; padding: 0 11px; border: 1px solid #2a4569; border-radius: 7px; background: #0b1e38; color: #edf4ff; outline: none; font-size: 12px; }
input::placeholder { color: #6f86a6; }
input:focus, select:focus { border-color: #3f9cf5; box-shadow: 0 0 0 3px #1688f822; }
select option { background: #102440; color: #edf4ff; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.form-hint { color: #8fa6c5; font-size: 10px; line-height: 1.55; margin: -3px 0 0; }
.alert { padding: 11px 14px; border-radius: 7px; margin: 0 0 17px; font-size: 12px; }
.alert.success { background: #104433; color: #69e4b4; border: 1px solid #236b50; }
.alert.error { background: #482738; color: #ffadb6; border: 1px solid #743d50; }
.footer { max-width: 1380px; margin: 0 auto; padding: 0 32px 26px; color: #7891b2; font-size: 10px; }
.footer span { padding: 0 5px; }
.auth-page { min-height: 100vh; display: grid; place-items: center; padding: 24px; background: radial-gradient(ellipse at 20% 10%, #103761 0, transparent 36%), var(--canvas); }
.auth-card { width: min(100%, 420px); padding: 36px; border-radius: 14px; border: 1px solid #294567; background: linear-gradient(145deg, #112746, #0c203b); box-shadow: 0 22px 65px #020b19a8; }
.auth-brand { display: flex; justify-content: center; margin: 0 auto 27px; }
.auth-brand img { width: 112px; height: 112px; background: white; }
.auth-card h1 { font-size: 25px; }
.auth-card form { display: grid; gap: 16px; margin-top: 24px; }
.auth-card .button { margin-top: 3px; min-height: 43px; }
.full { width: 100%; }
.auth-card .muted { line-height: 1.6; }
.filter-bar { display: grid; grid-template-columns: minmax(180px, 1.4fr) repeat(3, minmax(145px, 1fr)) auto; gap: 12px; align-items: end; margin-bottom: 18px; }
.filter-actions { display: flex; gap: 7px; }
.device-inventory, .history-panel { margin-bottom: 16px; }
.history-panel .muted { margin-top: 8px; }
.history-panel .status { vertical-align: middle; }
.traffic-overview { display: grid; grid-template-columns: 1.2fr .8fr; gap: 16px; }
.traffic-card, .history-chart-card { min-height: 230px; }
.traffic-readings { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-top: 18px; }
.traffic-reading { border: 1px solid #264260; border-radius: 9px; background: #0c203a; padding: 16px; }
.traffic-reading span { display: block; color: #9ab0cc; font-size: 11px; }
.traffic-reading strong { display: block; color: #ffc66d; font-size: 16px; margin-top: 10px; }
.traffic-reading small { display: block; color: #8199b9; font-size: 10px; margin-top: 5px; }
.chart-wrap { margin-top: 16px; }
.chart-wrap svg { display: block; width: 100%; height: 132px; overflow: visible; }
.chart-grid { stroke: #294363; stroke-width: 1; stroke-dasharray: 3 5; }
.chart-line { fill: none; stroke: #38a5ff; stroke-width: 3; stroke-linecap: round; stroke-linejoin: round; }
.chart-area { fill: url(#observations-fill); }
.chart-dot { fill: #102440; stroke: #65bdff; stroke-width: 2; }
.chart-labels { display: flex; justify-content: space-between; color: #8199b9; font-size: 9px; margin-top: 8px; }
.chart-empty { min-height: 150px; display: grid; place-items: center; text-align: center; color: #9ab0cc; font-size: 12px; }
.chart-legend { display: flex; align-items: center; gap: 7px; color: #91a8c6; font-size: 10px; }
.chart-legend:before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: #38a5ff; }
.filter-note { color: #8199b9; font-size: 10px; margin: -8px 0 14px; }

@media (max-width: 1050px) {
    .metric-grid { grid-template-columns: repeat(2, 1fr); }
    .filter-bar { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .traffic-overview { grid-template-columns: 1fr; }
}
@media (max-width: 760px) {
    .topbar { min-height: 65px; padding: 9px 18px; gap: 16px; flex-wrap: wrap; }
    .topbar nav { order: 3; height: 34px; width: 100%; gap: 23px; }
    .topbar nav a { font-size: 12px; }
    .brand img { width: 43px; height: 43px; }
    .account { gap: 11px; }
    .container { padding: 26px 16px 46px; }
    .page-heading { align-items: flex-start; }
    .dashboard-heading { flex-direction: column; }
    .dashboard-grid { grid-template-columns: 1fr; }
    .device-panel { grid-column: auto; }
    .report-filter-form { grid-template-columns: 1fr; }
    .footer { padding-left: 16px; }
}
.user-management-page { max-width: 1180px; margin: 0 auto; }
.user-management-heading { margin-bottom: 18px; }
.account-summary-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; margin-bottom: 16px; }
.account-summary-card { min-height: 92px; padding: 18px 20px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); }
.account-summary-card span { display: block; color: var(--muted); font-size: 12px; }
.account-summary-card strong { display: block; margin-top: 8px; color: var(--text); font-size: 28px; line-height: 1; }
.staff-account-create-panel, .staff-account-list-panel { border-radius: 14px; }
.staff-account-create-form { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); align-items: end; gap: 12px; }
.staff-account-create-form label { min-width: 0; }
.staff-account-create-form .create-staff-button { min-height: 42px; grid-column: auto; }
.accounts-panel-heading { align-items: center; }
.account-search { width: min(260px, 100%); }
.account-search input { width: 100%; min-height: 40px; }
.staff-account-table th { color: var(--muted); font-size: 11px; letter-spacing: .04em; text-transform: uppercase; }
.staff-account-table td { vertical-align: middle; }
.status-pill { display: inline-flex; min-width: 58px; justify-content: center; padding: 4px 8px; border-radius: 999px; font-size: 11px; font-weight: 700; }
.status-pill.active { background: color-mix(in srgb, var(--sage) 18%, white); color: var(--text); }
.status-pill.disabled { background: #f2e5e5; color: #8b5555; }
.staff-account-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 7px; }
.staff-account-actions .button { min-height: 34px; padding: 7px 10px; border-radius: 7px; font-size: 12px; }
.account-disable-button { border: 1px solid var(--line) !important; background: var(--surface) !important; color: var(--text) !important; box-shadow: none; }
.administrator-fixed-label { color: var(--muted); font-size: 12px; }
.administrator-fixed-label span { margin-left: 5px; padding-left: 8px; border-left: 1px solid var(--line); }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }
@media (max-width: 980px) {
    .account-summary-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .staff-account-create-form { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 520px) {
    .account-summary-grid { grid-template-columns: 1fr 1fr; }
    .metric-grid { gap: 9px; }
    .metric-card { min-height: 139px; padding: 14px; }
    .metric-card strong { font-size: 22px; }
    .metric-card .unsupported { font-size: 14px; }
    .filter-bar { grid-template-columns: 1fr; }
    .filter-actions .button { flex: 1; }
    .auth-card { padding: 27px 22px; }
    .page-heading:not(.dashboard-heading) { flex-direction: column; }
    .traffic-readings { grid-template-columns: 1fr 1fr; }
}

/* Workspace shell and component polish */
body:not(.auth-page) {
    background:
        radial-gradient(ellipse at 80% -10%, #173a6026 0, transparent 38%),
        #081321;
}

.topbar {
    position: fixed;
    inset: 0 auto 0 0;
    width: 244px;
    min-height: 100vh;
    padding: 18px 12px 14px;
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    background: linear-gradient(180deg, #0c1929, #0a1523);
    border-right: 1px solid #1b2d43;
    border-bottom: 0;
    box-shadow: 12px 0 36px #02081226;
    backdrop-filter: none;
}

.brand {
    min-height: 62px;
    padding: 0 5px 15px;
    gap: 10px;
    white-space: normal;
    border-bottom: 1px solid #1b2d43;
    font-size: 12px;
    line-height: 1.4;
}

.brand img {
    flex: 0 0 42px;
    width: 42px;
    height: 42px;
    background: transparent;
}

.brand span { max-width: 155px; }

.topbar nav {
    display: grid;
    align-content: start;
    gap: 5px;
    width: 100%;
    margin-top: 18px;
}

.topbar nav a {
    min-height: 42px;
    gap: 11px;
    padding: 0 12px;
    border-radius: 9px;
    color: #a6b7ca;
    font-size: 12px;
    transition: color .15s ease, background .15s ease, transform .15s ease;
}

.topbar nav a:before {
    width: 18px;
    color: #87a4c7;
    font-size: 15px;
    text-align: center;
}

.topbar nav .nav-icon {
    width: 18px;
    height: 18px;
    flex: 0 0 18px;
}

.topbar nav a.nav-icon-link:before { content: none; }

.topbar nav a.dashboard-nav-link:before,
.topbar nav a.router-nav-link:before,
.topbar nav a.devices-nav-link:before,
.topbar nav a.network-nav-link:before,
.topbar nav a.reports-nav-link:before {
    content: "";
    width: 8px;
    height: 8px;
    border-radius: 2px;
    background: currentColor;
}
.topbar nav a.router-nav-link:before { border-radius: 50%; }
.topbar nav a.devices-nav-link:before { border-radius: 3px; box-shadow: inset 0 0 0 2px currentColor; background: transparent; }
.topbar nav a.network-nav-link:before { width: 10px; height: 3px; border-radius: 3px; }
.topbar nav a.reports-nav-link:before { width: 10px; height: 10px; border-radius: 50%; box-shadow: inset 0 0 0 2px currentColor; background: transparent; }
.topbar nav a:hover { background: #14263b; color: #f3f7ff; }
.topbar nav a.active { background: linear-gradient(110deg, #17417b, #153365); color: #fff; }
.topbar nav a.active:after { content: none; }
.topbar nav a.active:before { color: #66b4ff; }
.topbar nav a.active .nav-icon { color: #66b4ff; }

.account {
    width: 100%;
    margin: auto 0 0;
    padding: 12px 10px;
    flex-wrap: wrap;
    gap: 6px 10px;
    border: 1px solid #1b2d43;
    border-radius: 11px;
    background: #101d2c;
    font-size: 11px;
}

.account > span { color: #eef4ff; font-weight: 650; }
.link-button { color: #92a6be; font-size: 10px; }

.container {
    width: min(100% - 244px, 1540px);
    max-width: none;
    margin: 0 auto 0 244px;
    padding: 32px clamp(20px, 3vw, 42px) 56px;
}

.footer {
    max-width: none;
    margin: 0 0 0 244px;
    padding: 0 clamp(20px, 3vw, 42px) 22px;
}

.page-heading { margin-bottom: 22px; }
.page-heading > div { min-width: 0; }
.page-heading > .button { flex: 0 0 auto; white-space: nowrap; }
h1 { font-size: clamp(25px, 2.4vw, 31px); }
.eyebrow { color: #8aa6c7; }
.muted { color: #a0b1c7; }

.button {
    min-height: 40px;
    border-radius: 9px;
    font-size: 12px;
    box-shadow: none;
}
.button.primary {
    background: linear-gradient(135deg, #287cf0, #1761d1);
    box-shadow: 0 6px 18px #1468dd30;
}
.button.secondary, .button.ghost, .button.danger-ghost {
    border-radius: 8px;
}

.metric-grid { gap: 12px; margin-bottom: 16px; }
.metric-card {
    display: grid;
    grid-template-columns: 48px minmax(0, 1fr);
    grid-template-rows: auto auto 1fr;
    align-items: center;
    column-gap: 12px;
    min-height: 106px;
    padding: 15px;
    border-radius: 13px;
    box-shadow: none;
}
.metric-card:after { content: none; }
.metric-card:nth-child(1) { background: linear-gradient(120deg, #132d50, #112440); border-color: #204573; }
.metric-card:nth-child(2) { background: linear-gradient(120deg, #10392f, #102b29); border-color: #205746; }
.metric-card:nth-child(3) { background: linear-gradient(120deg, #3a2735, #2c202f); border-color: #593747; }
.metric-card:nth-child(4) { background: linear-gradient(120deg, #182019, #141914); border-color: #344135; }
.metric-symbol {
    grid-column: 1;
    grid-row: 1 / 4;
    width: 46px;
    height: 46px;
    margin: 0;
    border-radius: 50%;
    font-size: 21px;
}
.metric-label { align-self: end; margin: 0 0 3px; font-size: 11px; }
.metric-card strong { align-self: start; font-size: 25px; }
.metric-card > span { align-self: start; margin-top: 2px; }

.dashboard-grid { gap: 14px; }
.panel, .metric-card {
    border-radius: 13px;
}
.panel {
    padding: 18px;
    background: linear-gradient(145deg, #101e2e, #0d1928);
    border-color: #1c2d42;
    box-shadow: 0 9px 24px #02071128;
}
.panel-heading { margin-bottom: 15px; }
.panel-heading h2 { font-size: 16px; }
.subtle-tag { background: #18293d; }

th {
    color: #a1b4cc;
    border-bottom-color: #24364c;
}
td { border-bottom-color: #1b2b3e; }
tbody tr { transition: background .15s ease; }
tbody tr:hover { background: #16263a; }
.table-wrap {
    border-radius: 10px;
    scrollbar-color: #35506f #101e2e;
    scrollbar-width: thin;
}
.table-wrap::-webkit-scrollbar { height: 9px; }
.table-wrap::-webkit-scrollbar-track { background: #101e2e; border-radius: 8px; }
.table-wrap::-webkit-scrollbar-thumb { background: #35506f; border: 2px solid #101e2e; border-radius: 8px; }

input, select {
    min-height: 42px;
    border-color: #2a3c52;
    border-radius: 9px;
    background: #0a1726;
}
.filter-bar { gap: 10px; }
.filter-bar label { font-size: 11px; }
.alert { border-radius: 9px; line-height: 1.5; }
.traffic-reading { border-color: #253950; background: #0c1928; }
.traffic-reading:hover { border-color: #3479bc; background: #11243a; }
.traffic-reading strong { color: #72baff; }
.traffic-readings { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.traffic-reading { display: block; transition: border-color .15s ease, background .15s ease, transform .15s ease; }
.traffic-reading:hover { transform: translateY(-1px); }
.traffic-reading strong { color: #eff6ff; font-size: 22px; letter-spacing: -.3px; }
.traffic-reading:first-child strong { color: #70dfb6; }
.traffic-reading:last-child strong { color: #72baff; }
.speed-disclaimer { color: #879bb5; font-size: 10px; line-height: 1.5; margin: 12px 0 0; }
.device-inventory .table-wrap { max-height: 70vh; }
.device-inventory table { min-width: 1420px; }
.device-inventory th:first-child,
.device-inventory td:first-child {
    position: sticky;
    left: 0;
    z-index: 1;
    background: #101e2e;
    box-shadow: 1px 0 #2a3d53;
}
.device-inventory th:first-child { z-index: 2; background: #142338; }
.device-inventory tbody tr:hover td:first-child { background: #16263a; }
.speed-value, .usage-value {
    display: block;
    font-size: 12px;
    font-weight: 700;
    font-variant-numeric: tabular-nums;
}
.download-speed, .download-usage { color: #75bdff; }
.upload-speed, .upload-usage { color: #64dfb0; }
.raw-rate { font-variant-numeric: tabular-nums; }
.device-inventory td small { max-width: 185px; white-space: normal; line-height: 1.4; }
.history-panel .panel-heading { align-items: flex-start; }

.device-status-strip, .report-filter-panel, .report-chart-panel, .report-device-panel {
    border: 1px solid #1c2d42;
    border-radius: 13px;
    background: linear-gradient(145deg, #101e2e, #0d1928);
    box-shadow: 0 9px 24px #02071128;
}
.device-status-strip {
    padding: 14px 18px;
    margin: -2px 0 16px;
}
.device-status-strip-heading {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 10px;
    color: #dce9fa;
    font-size: 11px;
}
.device-status-strip-heading span { color: #879bb5; font-size: 10px; }
.device-status-track {
    display: flex;
    width: 100%;
    height: 9px;
    overflow: hidden;
    border-radius: 10px;
    background: #24364c;
}
.device-status-segment { min-width: 0; transition: width .25s ease; }
.online-segment { background: #36d39a; }
.offline-segment { background: #ff7887; }
.unknown-segment { background: #8498b3; }
.device-status-legend { display: flex; flex-wrap: wrap; gap: 18px; margin-top: 10px; }
.device-status-legend > span { display: inline-flex; align-items: center; gap: 6px; color: #9fb2cb; font-size: 10px; }
.device-status-legend strong { color: #edf4ff; }
.status-key { width: 7px; height: 7px; border-radius: 50%; }
.online-key { background: #36d39a; }
.offline-key { background: #ff7887; }
.unknown-key { background: #8498b3; }
.dashboard-speed-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-top: 12px; }
.dashboard-speed-grid > div { padding: 10px 12px; border: 1px solid #263b52; border-radius: 9px; background: #0c1928; }
.dashboard-speed-grid span, .report-metric span { display: block; color: #9aafc8; font-size: 10px; }
.dashboard-speed-grid strong { display: block; margin-top: 5px; color: #f0f6ff; font-size: 17px; font-variant-numeric: tabular-nums; }
.upload-chart-line { stroke: #55dba9; }

.report-filter-panel, .report-chart-panel, .report-device-panel { padding: 18px; margin-bottom: 15px; }
.report-filter-form { display: grid; grid-template-columns: repeat(2, minmax(140px, 1fr)) auto; align-items: end; gap: 12px; }
.report-metric-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; margin-bottom: 15px; }
.report-metric { padding: 16px; border: 1px solid #24364c; border-radius: 11px; background: linear-gradient(145deg, #101e2e, #0d1928); }
.report-metric strong { display: block; margin: 8px 0 5px; color: #edf4ff; font-size: 23px; font-variant-numeric: tabular-nums; }
.report-metric small { display: block; color: #829bbd; font-size: 10px; line-height: 1.5; }
.download-metric strong { color: #75bdff; }
.upload-metric strong { color: #64dfb0; }
.report-legend { display: flex; gap: 13px; color: #9db1ca; font-size: 10px; }
.report-legend > span { display: inline-flex; align-items: center; gap: 6px; }
.report-legend > span:before { content: ""; width: 8px; height: 8px; border-radius: 50%; }
.legend-download:before { background: #38a5ff; }
.legend-upload:before { background: #55dba9; }
.report-chart { margin-top: 4px; }
.report-chart .upload-chart-line { stroke-width: 2.5; }
.report-chart-labels { flex-wrap: wrap; gap: 8px; }
.report-device-panel .table-wrap { max-height: 62vh; }
.report-footnote { margin: 13px 0 0; color: #849bb7; font-size: 10px; line-height: 1.5; }

@media (max-width: 1050px) and (min-width: 761px) {
    .container { padding-right: 22px; padding-left: 22px; }
    .report-filter-form { grid-template-columns: repeat(2, minmax(0, 1fr)) auto; }
}

@media (max-width: 760px) {
    .topbar {
        position: sticky;
        inset: auto;
        width: 100%;
        min-height: 0;
        padding: 10px 16px 0;
        display: flex;
        flex-direction: row;
        align-items: center;
        gap: 10px;
        border-right: 0;
        border-bottom: 1px solid #1b2d43;
    }
    .brand { min-height: 45px; padding: 0; border: 0; font-size: 11px; }
    .brand img { flex-basis: 38px; width: 38px; height: 38px; }
    .brand span { max-width: 180px; }
    .topbar nav {
        order: 3;
        display: flex;
        align-self: auto;
        width: 100%;
        margin: 4px 0 0;
        gap: 5px;
        overflow-x: auto;
    }
    .topbar nav a { min-height: 38px; padding: 0 10px; white-space: nowrap; }
    .topbar nav a:before { width: auto; }
    .account {
        width: auto;
        margin: 0 0 0 auto;
        padding: 7px 9px;
        flex-wrap: nowrap;
        gap: 7px;
        border: 0;
        background: transparent;
    }
    .container { width: 100%; margin: 0; padding: 24px 16px 42px; }
    .footer { margin: 0; padding: 0 16px 20px; }
}

@media (max-width: 520px) {
    .brand span { max-width: 142px; }
    .account > span { max-width: 72px; overflow: hidden; text-overflow: ellipsis; }
    .page-heading { gap: 14px; }
    .page-heading .button { width: 100%; }
    .metric-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .metric-card { min-height: 94px; padding: 11px; grid-template-columns: 38px minmax(0, 1fr); column-gap: 8px; }
    .metric-symbol { width: 36px; height: 36px; font-size: 17px; }
    .metric-label { font-size: 10px; }
    .metric-card strong { font-size: 21px; }
    .metric-card > span { font-size: 9px; }
    .panel { padding: 15px; }
    .filter-bar { grid-template-columns: 1fr; }
    .traffic-readings { grid-template-columns: 1fr; }
    .report-metric-grid { grid-template-columns: 1fr; }
    .dashboard-speed-grid { grid-template-columns: 1fr; }
}

    .brand {
        justify-content: center;
    }

    .brand img {
        margin: 0 auto;
    }

    .measurement-refresh-form { display: inline-flex; margin: 0; }
    .refresh-button { min-height: 34px; gap: 8px; padding: 0 11px; }
    .refresh-spinner {
        display: inline-block;
        width: 12px;
        height: 12px;
        border: 2px solid #9db8d6;
        border-right-color: transparent;
        border-radius: 50%;
        animation: refresh-spin .7s linear infinite;
    }
    .refresh-spinner[hidden] { display: none; }
    .refresh-button:disabled { cursor: wait; opacity: .8; }
    .refresh-toolbar { display: flex; align-items: center; justify-content: flex-end; gap: 11px; }
    .refresh-updated { color: #8fa6c5; font-size: 10px; white-space: nowrap; }
    .traffic-heading-tools { display: flex; align-items: center; gap: 12px; }
    .measurement-refresh-form .button { white-space: nowrap; }
    .page-heading .measurement-refresh-form .button { width: auto; }

    @keyframes refresh-spin {
        to { transform: rotate(360deg); }
    }

    .history-filter-form {
        display: grid;
        grid-template-columns: repeat(4, minmax(0, 1fr)) auto;
        gap: 12px;
        align-items: end;
    }
    .history-filter-form label,
    .account-settings-form label { display: grid; gap: 7px; color: #a9bbd4; font-size: 11px; }
    .history-filter-form input,
    .history-filter-form select,
    .account-settings-form input {
        min-height: 40px;
        border: 1px solid #294365;
        border-radius: 8px;
        background: #0b1e38;
        color: #e8f1ff;
        padding: 0 11px;
    }
    .account-settings-panel { margin-bottom: 17px; }
    .account-settings-panel { max-width: 720px; }
    .account-settings-form { max-width: 560px; }
    .account-settings-form small { color: #829bbd; font-size: 10px; }

    @media (max-width: 1050px) {
        .history-filter-form { grid-template-columns: repeat(3, minmax(0, 1fr)); }
    }

    @media (max-width: 760px) {
        .brand { min-width: 42px; }
        .brand img { flex-basis: 38px; }
        .traffic-heading-tools { align-items: flex-end; flex-direction: column; gap: 7px; }
        .refresh-toolbar { flex-wrap: wrap; }
        .history-filter-form { grid-template-columns: repeat(2, minmax(0, 1fr)); }
        .report-filter-form { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    }

    @media (max-width: 520px) {
        .history-filter-form { grid-template-columns: 1fr; }
        .traffic-heading-tools { align-items: flex-start; }
        .report-filter-form { grid-template-columns: 1fr; }
    }

body:not(.auth-page) {
    background: var(--canvas);
}

.topbar {
    background: #111116;
    border-color: #292831;
}

.topbar nav a.active {
    background: #211b2b;
}

.topbar nav a.active:before { color: var(--accent-purple-strong); }
.account {
    border-color: #292831;
    background: #15151a;
}

.collection-toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    width: 100%;
}

.collection-time {
    min-width: 0;
    color: #8e8997;
    font-size: 9px;
    line-height: 1.4;
}

.collection-time strong {
    display: block;
    color: #d8d3df;
    font-size: 10px;
    font-weight: 600;
    font-variant-numeric: tabular-nums;
}

.metric-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.metric-card {
    color: inherit;
    background: #15151a;
    border-color: #2c2b33;
    transition: border-color .16s ease, background-color .16s ease;
}
.metric-card.total-devices {
    background: #19151f;
    border-color: #3a3047;
}
.metric-card.online-devices {
    background: #141a16;
    border-color: #2a3c30;
}
.metric-card.offline-devices {
    background: #1c1417;
    border-color: #432a32;
}
.metric-card.total-devices .metric-symbol { color: var(--accent-purple-strong); background: var(--accent-purple-soft); }
.metric-card.online-devices .metric-symbol { color: #71e2a6; background: #1b3626; }
.metric-card.offline-devices .metric-symbol { color: #e68a9f; background: #40212a; }
.metric-link:hover,
.metric-link:focus-visible {
    border-color: var(--accent-purple-border);
    background-color: var(--surface-hover);
}
.metric-link:focus-visible { outline: 2px solid var(--accent-purple); outline-offset: 3px; }

.panel,
.device-status-strip,
.report-filter-panel,
.report-chart-panel,
.report-device-panel {
    background: #141419;
    border-color: #2b2a32;
    box-shadow: none;
}

input, select {
    border-color: #36353f;
    background: #101015;
}

.button,
.button.primary,
.button.secondary,
.button.ghost,
.button.danger-ghost {
    transition: color .16s ease, background .16s ease, border-color .16s ease, transform .16s ease, filter .16s ease;
}
.button.primary {
    background: var(--accent-purple-button);
    color: var(--action-ink);
    box-shadow: none;
}
.button.secondary, .button.ghost { background-color: #1a191f; border-color: #393741; }
.button.primary:hover { background: var(--accent-purple-button-hover); filter: none; }
.button.secondary:hover, .button.ghost:hover { background: #24232b; }
button:active, .button:active { transform: scale(.98); }

.measurement-refresh-form { display: inline-flex; margin: 0; }
.refresh-button {
    position: relative;
    width: 34px;
    min-width: 34px;
    min-height: 34px;
    padding: 0;
    border-radius: 50%;
    color: var(--blue);
}
.refresh-icon { font-size: 19px; line-height: 1; }
.refresh-button[aria-busy="true"] .refresh-icon { animation: refresh-spin .7s linear infinite; }
.refresh-button .refresh-spinner { display: none; }
.refresh-button:disabled { cursor: wait; opacity: .78; }
.refresh-toolbar { display: inline-flex; align-items: center; gap: 8px; }
.traffic-heading-tools { display: flex; align-items: center; gap: 12px; }
.refresh-updated { color: #8fa6c5; font-size: 10px; white-space: nowrap; }

.device-inventory table { min-width: 720px; }
.device-inventory td small { max-width: 240px; }
.device-inventory .speed-value,
.device-inventory .usage-value { font-size: 11px; line-height: 1.55; }
.device-inventory .download-speed,
.device-inventory .download-usage { color: var(--blue); }
.device-inventory .upload-speed,
.device-inventory .upload-usage { color: #70dca3; }

.button.is-loading { cursor: wait; }
.button.is-loading:after {
    content: "";
    display: inline-block;
    width: 12px;
    height: 12px;
    margin-left: 8px;
    border: 2px solid currentColor;
    border-right-color: transparent;
    border-radius: 50%;
    animation: refresh-spin .7s linear infinite;
}
.refresh-button.is-loading:after { display: none; }
a.is-loading { opacity: .72; }

.auth-page {
    background:
        radial-gradient(ellipse at 15% 20%, rgba(163, 177, 138, .08) 0, transparent 38%),
        #09090b;
}
.auth-layout {
    display: grid;
    grid-template-columns: minmax(0, .9fr) minmax(360px, 480px);
    width: min(100%, 1020px);
    min-height: 570px;
    overflow: hidden;
    border: 1px solid #2c2832;
    border-radius: 20px;
    background: #100f12;
    box-shadow: 0 28px 90px #0009;
}
.auth-brand-panel {
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 48px;
    background:
        radial-gradient(ellipse at 25% 35%, rgba(163, 177, 138, .07) 0, transparent 55%),
        linear-gradient(145deg, #191c18, #100f10);
}
.auth-brand { width: fit-content; margin-bottom: 34px; }
.auth-brand img {
    display: block;
    width: 92px;
    height: 92px;
    object-fit: contain;
    border-radius: 20px;
    background: #fff;
}
.auth-brand-panel h2 { max-width: 390px; margin-bottom: 13px; font-size: clamp(25px, 4vw, 36px); line-height: 1.12; }
.auth-brand-panel > p:last-child { max-width: 350px; color: #a39baa; font-size: 13px; line-height: 1.7; }
.auth-card {
    align-self: center;
    width: 100%;
    padding: 46px;
    border: 0;
    border-left: 1px solid #2c2832;
    border-radius: 0;
    background: #100f12;
    box-shadow: none;
}
.auth-card form { gap: 17px; }
.auth-card label { color: #bdb6c7; }
.auth-card input:not([type="checkbox"]) { background: #0b0a0d; border-color: #35303b; }
.password-input-wrap { position: relative; display: flex; }
.password-input-wrap input { width: 100%; padding-right: 58px; }
.password-toggle {
    position: absolute;
    top: 50%;
    right: 8px;
    min-height: 30px;
    padding: 0 8px;
    border: 0;
    border-radius: 6px;
    background: transparent;
    color: var(--muted);
    cursor: pointer;
    font-size: 10px;
    transform: translateY(-50%);
}
.password-toggle svg {
    display: block;
    width: 17px;
    height: 17px;
    fill: none;
    stroke: currentColor;
    stroke-linecap: round;
    stroke-linejoin: round;
    stroke-width: 1.7;
}
.password-toggle svg[hidden] { display: none; }
.captcha-field { display: grid; gap: 7px; }
.captcha-field > label { display: flex; gap: 5px; }
.captcha-input-row { display: grid; grid-template-columns: 1fr 42px; gap: 8px; }
.captcha-refresh { min-width: 42px; min-height: 42px; padding: 0; font-size: 19px; }
.captcha-refresh[aria-busy="true"] span { display: inline-block; animation: refresh-spin .7s linear infinite; }
.remember-option {
    display: flex !important;
    align-items: center;
    gap: 9px !important;
    color: #aaa3b2 !important;
    font-size: 11px !important;
}
.remember-option input[type="checkbox"] {
    width: 15px;
    min-width: 15px;
    min-height: 15px;
    accent-color: var(--accent-purple);
}

@media (max-width: 760px) {
    .account { flex-direction: row; justify-content: space-between; align-items: center; }
    .collection-toolbar { width: auto; }
    .auth-layout { grid-template-columns: 1fr; width: min(100%, 520px); min-height: auto; }
    .auth-brand-panel { padding: 28px 30px; }
    .auth-brand { margin-bottom: 20px; }
    .auth-brand img { width: 64px; height: 64px; }
    .auth-brand-panel h2 { font-size: 25px; }
    .auth-brand-panel > p:last-child { margin-bottom: 0; }
    .auth-card { border-top: 1px solid #2c2832; border-left: 0; padding: 32px 30px; }
}

@media (max-width: 520px) {
    .metric-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .metric-grid .total-devices { grid-column: 1 / -1; }
    .collection-time strong { max-width: 130px; }
    .account { padding: 9px; }
    .collection-toolbar { gap: 6px; }
    .auth-page { padding: 14px; }
    .auth-brand-panel { padding: 24px; }
    .auth-card { padding: 26px 24px; }
    .device-inventory .table-wrap { max-height: none; }
}

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        scroll-behavior: auto !important;
        animation-duration: .01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: .01ms !important;
    }
}

.utility-bar {
    position: fixed;
    z-index: 4;
    top: 0;
    right: 0;
    left: 244px;
    min-height: 60px;
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 14px;
    padding: 0 clamp(20px, 3vw, 42px);
    border-bottom: 1px solid #292831;
    background: #101015;
}
.logout-form { margin: 0; }
.container { padding-top: 82px; }

.network-page-panel {
    max-width: 980px;
    border-color: #302d38;
}
.network-page-panel .panel-heading { margin-bottom: 20px; }
.network-refresh-button {
    display: inline-flex;
    align-items: center;
    gap: 8px;
}
.network-refresh-button svg {
    width: 16px;
    height: 16px;
}
.network-refresh-button[aria-busy="true"] svg {
    animation: refresh-spin .8s linear infinite;
}
.network-details-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
}
.network-detail-card {
    min-width: 0;
    padding: 15px 16px;
    border: 1px solid #2a2931;
    border-radius: 10px;
    background: #101015;
}
.network-detail-card > span {
    display: block;
    margin-bottom: 9px;
    color: #a3a0aa;
    font-size: 10px;
    font-weight: 600;
    letter-spacing: .2px;
}
.network-detail-card > strong {
    display: block;
    overflow-wrap: anywhere;
    color: #f0edf4;
    font-size: 15px;
    font-weight: 600;
    line-height: 1.45;
    font-variant-numeric: tabular-nums;
}
.network-detail-card .status { font-size: 11px; }
.network-detected-card { grid-column: 1 / -1; }
.network-error { margin: 0 0 14px; }
.network-error[hidden] { display: none; }
.network-compatibility-notice {
    display: flex;
    align-items: flex-start;
    gap: 9px;
    margin: 18px 0 0;
    padding-top: 15px;
    border-top: 1px solid #302d38;
    color: #a3a0aa;
    font-size: 12px;
    line-height: 1.5;
}
.network-compatibility-notice svg {
    width: 16px;
    height: 16px;
    flex: 0 0 16px;
    margin-top: 1px;
    color: #a3a0aa;
}

@media (max-width: 760px) {
    .utility-bar {
        position: relative;
        left: auto;
        right: auto;
        top: auto;
        min-height: 50px;
        padding: 7px 16px;
        border-bottom-color: #24232b;
        background: #0f0f14;
    }
    .container { padding-top: 24px; }
}

@media (max-width: 520px) {
    .network-page-panel { padding: 14px; }
    .network-details-grid { grid-template-columns: 1fr; gap: 9px; }
    .network-detected-card { grid-column: auto; }
    .network-detail-card { padding: 12px 13px; }
}
.network-monitor-status {
    margin: -4px 0 14px;
    padding: 10px 12px;
    border: 1px solid #34352f;
    border-radius: 8px;
    background: #101015;
    color: #b6b8a8;
    font-size: 11px;
    line-height: 1.55;
}
.network-monitor-status[data-state="collected"] { border-color: #31503a; color: #9bd5a7; }
.network-monitor-status[data-state="throttled"] { color: #c5cb9a; }
.network-monitor-status[data-state="failed"],
.network-monitor-status[data-state="error"],
.network-monitor-status[data-state="unavailable"] { border-color: #55343c; color: #e4a5ad; }

body:not(.auth-page) {
    background:
        radial-gradient(ellipse at 80% -10%, rgba(163, 177, 138, .08) 0, transparent 38%),
        var(--canvas);
    color: var(--ink);
}
.topbar {
    border-color: var(--line);
    background: #0f0d12;
    box-shadow: 10px 0 34px #0005;
}
.topbar nav a { color: #aaa4b2; }
.topbar nav a:hover { background: #19151f; color: var(--ink); }
.topbar nav a.active {
    background: var(--accent-purple-soft);
    color: var(--accent-purple-strong);
}
.topbar nav a.active:after { background: var(--accent-purple); }
.topbar nav a.active:before { color: var(--accent-purple-strong); }
.account {
    border-color: var(--line);
    background: var(--surface);
}
.page-heading { margin-bottom: 20px; }
.muted { color: var(--muted); }
.eyebrow { color: var(--accent-purple-strong); }
.text-link,
.empty-inline a { color: var(--accent-purple-strong); }
.text-link:hover,
..empty-inline a:hover { color: var(--accent-purple-strong); }
.panel,
.device-status-strip,
.report-filter-panel,
.report-chart-panel,
.report-device-panel,
.metric-card {
    border-color: var(--line);
    border-radius: 12px;
    background: var(--surface-raised);
    box-shadow: 0 12px 30px #0003;
}
.dashboard-speed-grid > div,
.report-metric,
.traffic-reading {
    border-color: var(--line);
    border-radius: 10px;
    background: #0f0d12;
    box-shadow: none;
}
.metric-card.online-devices { border-color: #294638; background: #121915; }
.metric-card.offline-devices { border-color: #482b34; background: #191216; }
.table-wrap th { border-bottom-color: var(--line); }
.table-wrap td { border-bottom-color: #24212a; }
tbody tr { transition: background-color .16s ease; }
tbody tr:hover { background: #1c1723; }
.status.online { color: #83d6a5; background: #193326; }
.status.offline { color: #e89aa3; background: #3a2027; }
.status.neutral { color: #b4b1bd; background: #28272e; }
.download-speed,
.download-usage { color: var(--blue); }
.chart-line { stroke: var(--blue); }
.chart-dot { stroke: var(--blue); }
.legend-download:before { background: var(--blue); }
.upload-chart-line { stroke: var(--green); }
.legend-upload:before { background: var(--green); }
.chart-grid { stroke: #302a38; }
input, select, textarea {
    border-color: #36313e;
    background: #100e14;
    color: var(--ink);
}
input::placeholder, textarea::placeholder { color: #76717e; }
input:focus, select:focus, textarea:focus {
    border-color: var(--accent-purple);
    box-shadow: 0 0 0 3px rgba(163, 177, 138, .2);
}
select option { background: var(--surface-raised); color: var(--ink); }
input[type="checkbox"], input[type="radio"] { accent-color: var(--accent-purple); }
.button {
    transition: color .16s ease, background .16s ease, border-color .16s ease, transform .16s ease, box-shadow .16s ease;
}
.button.primary {
    border-color: var(--accent-purple-button);
    background: var(--accent-purple-button);
    color: var(--action-ink);
    box-shadow: 0 6px 18px rgba(67, 82, 54, .2);
}
.button.primary:hover { background: var(--accent-purple-button-hover); }
.button.secondary,
.button.ghost {
    border-color: #393440;
    background: #19161e;
    color: #ded8e8;
}
.button.secondary:hover,
.button.ghost:hover { border-color: var(--accent-purple-border); background: var(--accent-purple-soft); }
.button.danger-ghost { border-color: #653d51; background: transparent; color: #ff9aa5; }
.button.danger-ghost:hover { background: #39212f; }
.button:focus-visible,
button:focus-visible,
a:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
    outline: 2px solid var(--accent-purple-strong);
    outline-offset: 2px;
}
.auth-page {
    background:
        radial-gradient(ellipse at 70% 48%, rgba(163, 177, 138, .08) 0, transparent 40%),
        #08070a;
}
.auth-layout {
    border-color: var(--line);
    background: #100e14;
}
.auth-brand-panel { background: #17131d; }
.auth-card { background: #100e14; }
[hidden] { display: none !important; }

.notification-center { position: relative; }
.notification-bell {
    position: relative;
    display: grid;
    width: 38px;
    height: 38px;
    place-items: center;
    border: 1px solid var(--line);
    border-radius: 9px;
    background: #19161e;
    color: #ded8e8;
    cursor: pointer;
}
.notification-bell:hover,
.notification-bell:focus-visible {
    border-color: var(--accent-purple-border);
    background: var(--accent-purple-soft);
    color: var(--accent-purple-strong);
}
.notification-bell:focus-visible { outline: 2px solid var(--accent-purple); outline-offset: 2px; }
.notification-bell svg { width: 18px; height: 18px; }
.notification-badge {
    position: absolute;
    top: -6px;
    right: -7px;
    min-width: 18px;
    height: 18px;
    padding: 0 4px;
    border: 2px solid #100e14;
    border-radius: 10px;
    background: var(--accent-purple);
    color: var(--action-ink);
    font-size: 9px;
    font-weight: 800;
    line-height: 14px;
    text-align: center;
}
.notification-dropdown {
    position: absolute;
    z-index: 12;
    top: calc(100% + 10px);
    right: 0;
    width: min(380px, calc(100vw - 28px));
    overflow: hidden;
    border: 1px solid var(--line);
    border-radius: 11px;
    background: var(--surface-raised);
    box-shadow: 0 18px 50px #0009;
}
.notification-dropdown-heading {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 15px;
    border-bottom: 1px solid var(--line);
    color: var(--ink);
    font-size: 12px;
}
.notification-dropdown-heading a {
    color: var(--accent-purple-strong);
    font-size: 10px;
    font-weight: 650;
}
.notification-preview-list { max-height: 390px; overflow-y: auto; }
.notification-preview {
    display: flex;
    width: 100%;
    align-items: flex-start;
    gap: 10px;
    padding: 12px 14px;
    border: 0;
    border-bottom: 1px solid #24212a;
    background: transparent;
    color: inherit;
    cursor: pointer;
    text-align: left;
}
.notification-preview:hover { background: #1c1723; }
.notification-preview.unread { background: var(--accent-purple-soft); }
.notification-preview-content { display: grid; min-width: 0; gap: 4px; }
.notification-preview-content strong { color: #f0edf5; font-size: 11px; }
.notification-preview-content > span { color: #aaa4b2; font-size: 10px; line-height: 1.45; }
.notification-preview-content time { color: #817a8d; font-size: 9px; }
.notification-severity {
    flex: 0 0 8px;
    width: 8px;
    height: 8px;
    margin-top: 4px;
    border-radius: 50%;
    background: #aaa4b2;
}
.notification-severity.success { background: #75c894; }
.notification-severity.info { background: var(--accent-purple-strong); }
.notification-severity.warning { background: #e6bd64; }
.notification-severity.error,
.notification-severity.critical { background: #ef7c7c; }
.notification-empty { margin: 0; padding: 24px 16px; color: var(--muted); font-size: 11px; text-align: center; }
.notification-preview.action-error { outline: 1px solid #ef7c7c; }
.notification-toast-region {
    position: fixed;
    right: 18px;
    bottom: 108px;
    z-index: 40;
    display: grid;
    width: min(280px, calc(100vw - 36px));
    gap: 8px;
    pointer-events: none;
}
.notification-toast {
    display: grid;
    gap: 3px;
    padding: 10px 12px;
    border: 1px solid var(--line);
    border-left-width: 3px;
    border-radius: 10px;
    background: var(--surface-raised);
    box-shadow: 0 10px 28px #0008;
    color: var(--ink);
    animation: notification-toast-enter 180ms ease-out;
}
.notification-toast strong { font-size: 11px; line-height: 1.25; }
.notification-toast span { font-size: 10px; line-height: 1.35; color: var(--muted); }
.notification-toast.success { border-left-color: #75c894; }
.notification-toast.info { border-left-color: var(--accent-purple-strong); }
.notification-toast.warning { border-left-color: #e6bd64; }
.notification-toast.critical,
.notification-toast.error { border-left-color: #ef7c7c; }
.notification-toast.leaving { opacity: 0; transform: translateY(4px); transition: opacity 180ms ease, transform 180ms ease; }
@keyframes notification-toast-enter {
    from { opacity: 0; transform: translateY(8px); }
    to { opacity: 1; transform: translateY(0); }
}

.activity-filter-form,
.notification-filter-form,
.csv-export-form {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    align-items: end;
    gap: 12px;
}
.activity-log-panel,
.notification-history-panel,
.csv-export-panel,
.backup-create-panel,
.backup-history-panel { margin-top: 16px; }
.activity-log-panel table { min-width: 880px; }
.activity-log-panel td:nth-child(3) { min-width: 250px; white-space: normal; }
.activity-log-panel td small { max-width: 440px; line-height: 1.45; white-space: normal; overflow-wrap: anywhere; }
.severity-label {
    display: inline-flex;
    align-items: center;
    padding: 5px 8px;
    border: 1px solid transparent;
    border-radius: 20px;
    font-size: 9px;
    font-weight: 700;
    white-space: nowrap;
}
.severity-label.info { border-color: #3d5663; background: #1d2b32; color: #a9c5d4; }
.severity-label.success { border-color: #315d3d; background: #1b3325; color: #8bd1a2; }
.severity-label.warning { border-color: #63572d; background: #302c1a; color: #e7d07a; }
.severity-label.error,
.severity-label.critical { border-color: #6b3739; background: #3a2326; color: #ef9b9d; }
.pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    margin-top: 17px;
    color: var(--muted);
    font-size: 10px;
}
.pagination .button { min-height: 32px; }
.notification-management-actions { display: flex; flex-wrap: wrap; gap: 8px; }
.notification-management-actions form { margin: 0; }
.notification-history-list { display: grid; }
.notification-history-item {
    display: grid;
    grid-template-columns: 10px minmax(0, 1fr) auto auto;
    align-items: start;
    gap: 12px;
    padding: 14px 2px;
    border-bottom: 1px solid #29252f;
}
.notification-history-item.unread { background: #1a1521; }
.notification-history-item h3 { margin: 0 0 5px; color: #f0edf5; font-size: 12px; }
.notification-history-item p { margin: 0 0 6px; color: #aaa4b2; font-size: 11px; line-height: 1.5; }
.notification-history-item small { color: #817a8d; font-size: 9px; }
.notification-history-item form { margin: 0; }
.backup-create-form { display: grid; gap: 16px; }
.backup-type-grid,
.backup-component-picker { min-width: 0; margin: 0; padding: 0; border: 0; }
.backup-type-grid legend,
.backup-component-picker legend { margin-bottom: 10px; color: var(--accent-purple-strong); font-size: 10px; font-weight: 700; }
.backup-type-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
.backup-type-option {
    display: flex;
    align-items: flex-start;
    gap: 11px;
    min-height: 70px;
    padding: 12px 14px;
    border: 1px solid #302a38;
    border-radius: 12px;
    background: #111015;
    cursor: pointer;
}
.backup-type-option:has(input:checked) { border-color: var(--accent-purple-border); background: var(--accent-purple-soft); }
.backup-type-option:focus-within { outline: 2px solid var(--accent-purple-strong); outline-offset: 2px; }
.backup-type-option input,
.backup-component-grid input { width: 16px; min-width: 16px; min-height: 16px; margin: 2px 0 0; accent-color: var(--accent-purple); }
.backup-type-option span { display: grid; gap: 6px; }
.backup-type-option strong { color: var(--ink); font-size: 12px; }
.backup-type-option small { color: #a29da9; font-size: 10px; line-height: 1.5; }
.backup-component-picker { padding: 14px; border: 1px solid #302a38; border-radius: 12px; background: #100e14; }
.backup-component-picker[hidden],
.backup-upload-form[hidden] { display: none; }
.backup-component-actions,
.backup-row-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; }
.backup-component-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 9px 14px; margin-top: 13px; }
.backup-component-grid label { display: flex; align-items: flex-start; gap: 9px; color: #d3d9c8; font-size: 11px; }
.backup-component-picker .muted,
.backup-security-note,
.backup-restore-note,
.backup-history-note { margin: 12px 0 0; color: #a29da9; font-size: 10px; line-height: 1.55; }
.backup-security-note,
.backup-selection-summary { margin: 0; padding: 11px 13px; border: 1px solid #302a38; border-radius: 9px; background: #100e14; color: #b4b8af; font-size: 10px; line-height: 1.55; }
.backup-selection-summary:focus { outline: 2px solid var(--accent-purple-strong); outline-offset: 2px; }
.backup-history-panel .panel-heading { display: flex; align-items: center; justify-content: space-between; gap: 14px; }
.backup-history-panel .panel-heading .button { flex: 0 0 auto; }
.backup-upload-form { display: grid; grid-template-columns: minmax(0, 1fr) auto; align-items: end; gap: 12px; margin: 14px 0; padding: 14px; border: 1px solid #302a38; border-radius: 11px; background: #100e14; }
.backup-upload-form label { display: grid; gap: 7px; color: #ded8e8; font-size: 10px; }
.backup-upload-form input[type="file"] { width: 100%; }
.backup-history-note { margin: -2px 0 12px; }
.confirm-restore-option input { width: 16px; min-width: 16px; min-height: 16px; margin: 0; accent-color: var(--accent-purple); }
.backup-history-panel table { min-width: 880px; }
.backup-history-panel td { vertical-align: middle; }
.backup-component-detail { display: block; max-width: 280px; margin-top: 5px; color: #a29da9; font-size: 9px; line-height: 1.45; white-space: normal; }
.backup-row-actions { gap: 6px; }
.backup-row-actions form { margin: 0; }
.backup-row-actions .button { min-height: 30px; padding: 0 9px; font-size: 9px; white-space: nowrap; }
.backup-confirm-dialog {
    width: min(460px, calc(100vw - 32px));
    max-width: none;
    padding: 0;
    border: 1px solid var(--accent-purple-border);
    border-radius: 14px;
    background: #141119;
    color: var(--ink);
    box-shadow: 0 24px 70px #000a;
}
.backup-confirm-dialog::backdrop { background: #050407bf; backdrop-filter: blur(3px); }
.backup-confirm-content { display: grid; gap: 12px; padding: 22px; }
.backup-confirm-content .eyebrow,
.backup-confirm-content h2,
.backup-confirm-content p { margin: 0; }
.backup-confirm-content h2 { color: var(--ink); font-size: 18px; }
.backup-confirm-content > p:not(.eyebrow) { color: #bdb6c7; font-size: 11px; line-height: 1.55; overflow-wrap: anywhere; }
.backup-confirm-content .backup-restore-note { padding-top: 10px; border-top: 1px solid #302a38; }
.backup-confirm-content .confirm-restore-option { display: flex; align-items: flex-start; gap: 9px; padding: 11px; border: 1px solid #302a38; border-radius: 9px; color: #ded8e8; font-size: 10px; line-height: 1.5; }
.backup-confirm-actions { display: flex; justify-content: flex-end; flex-wrap: wrap; gap: 9px; margin-top: 3px; }
.backup-confirm-actions .button:disabled { opacity: .48; cursor: not-allowed; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }
.csv-export-panel .panel-heading { margin-bottom: 12px; }
.csv-export-form .filter-actions { align-self: end; }
.export-status { min-height: 16px; margin: 10px 0 0; font-size: 11px; }
.export-status.loading { color: var(--accent-purple-strong); }
.export-status.success { color: #8bd1a2; }
.export-status.error { color: #ef9b9d; }

.utility-actions {
    display: flex;
    direction: ltr;
    align-items: center;
    justify-content: flex-end;
    gap: 12px;
}
.floating-controls {
    position: fixed;
    z-index: 6;
    right: clamp(14px, 2vw, 28px);
    bottom: clamp(14px, 2vh, 28px);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    pointer-events: none;
}
.floating-controls > * { pointer-events: auto; }
.utility-divider {
    width: 1px;
    height: 30px;
    background: var(--line);
}
.profile-menu { position: relative; }
.profile-trigger {
    display: inline-flex;
    min-height: 46px;
    align-items: center;
    gap: 10px;
    padding: 5px 11px 5px 6px;
    border: 1px solid var(--line);
    border-radius: 12px;
    background: var(--surface-raised);
    color: var(--ink);
    cursor: pointer;
    text-align: left;
    transition: border-color .16s ease, background-color .16s ease, box-shadow .16s ease;
}
.profile-trigger:hover,
.profile-trigger[aria-expanded="true"] {
    border-color: var(--accent-purple-border);
    background: var(--surface-hover);
    box-shadow: 0 3px 12px rgba(67, 82, 54, .1);
}
.profile-avatar {
    display: grid;
    width: 34px;
    height: 34px;
    flex: 0 0 34px;
    place-items: center;
    border: 1px solid var(--accent-purple-border);
    border-radius: 50%;
    background: var(--accent-purple-soft);
    color: var(--accent-purple-strong);
}
.profile-avatar svg { width: 18px; height: 18px; }
.profile-identity {
    display: grid;
    min-width: 0;
    gap: 2px;
}
.profile-identity strong {
    max-width: 150px;
    overflow: hidden;
    color: var(--ink);
    font-size: 11px;
    font-weight: 700;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.profile-identity > span {
    color: var(--muted);
    font-size: 9px;
    line-height: 1.2;
}
.profile-chevron {
    width: 15px;
    height: 15px;
    flex: 0 0 15px;
    color: var(--muted);
    transition: transform .18s ease, color .18s ease;
}
.profile-trigger[aria-expanded="true"] .profile-chevron {
    transform: rotate(180deg);
    color: var(--accent-purple-strong);
}
.profile-dropdown {
    position: absolute;
    z-index: 13;
    top: calc(100% + 9px);
    right: 0;
    width: 218px;
    padding: 6px;
    border: 1px solid var(--line);
    border-radius: 13px;
    background: var(--surface-raised);
    box-shadow: 0 16px 38px rgba(15, 10, 25, .2);
    opacity: 0;
    transform: translateY(-5px) scale(.98);
    transform-origin: top right;
    transition: opacity .16s ease, transform .16s ease;
}
.profile-dropdown.is-open {
    opacity: 1;
    transform: translateY(0) scale(1);
}
.profile-menu-link {
    display: flex;
    width: 100%;
    min-height: 42px;
    align-items: center;
    gap: 11px;
    padding: 0 10px;
    border: 0;
    border-radius: 8px;
    background: transparent;
    color: var(--ink);
    cursor: pointer;
    font-size: 12px;
    font-weight: 600;
    text-align: left;
    transition: background-color .14s ease, color .14s ease;
}
.profile-menu-link:hover,
.profile-menu-link:focus-visible {
    background: var(--accent-purple-soft);
    color: var(--accent-purple-strong);
}
.profile-menu-link svg {
    width: 17px;
    height: 17px;
    flex: 0 0 17px;
    color: var(--accent-purple-strong);
}
.profile-menu-separator {
    height: 1px;
    margin: 5px 4px;
    background: var(--line);
}
.profile-menu-logout,
.profile-menu-logout svg { color: var(--red); }
.profile-menu-logout:hover,
.profile-menu-logout:focus-visible {
    background: var(--red-soft);
    color: var(--red);
}

@media (max-width: 900px) {
    .topbar nav { gap: 5px; }
}
@media (max-width: 760px) {
    .notification-dropdown { right: -74px; }
    .notification-history-item { grid-template-columns: 10px minmax(0, 1fr) auto; }
    .notification-history-item > form { grid-column: 2 / -1; }
    .backup-upload-form { grid-template-columns: 1fr; }
    .backup-type-grid { grid-template-columns: 1fr; }
}
@media (max-width: 520px) {
    .backup-component-grid { grid-template-columns: 1fr; }
    .backup-history-panel .panel-heading { align-items: flex-start; flex-direction: column; }
    .backup-history-panel .panel-heading .button { width: 100%; }
    .backup-upload-form > button { width: 100%; }
    .backup-confirm-content { padding: 18px; }
    .backup-confirm-actions { flex-direction: column-reverse; }
    .backup-confirm-actions .button { width: 100%; }
    .notification-history-item { grid-template-columns: 10px minmax(0, 1fr); }
    .notification-history-item .severity-label,
    .notification-history-item > form { grid-column: 2; justify-self: start; }
    .notification-management-actions { width: 100%; }
    .notification-management-actions .button { padding: 0 9px; font-size: 10px; }
    .pagination { gap: 8px; }
}

.reports-page {
    --report-accent: var(--accent-purple);
    --report-blue: var(--blue);
    --report-green: var(--green);
    --report-panel: var(--surface-raised);
    --report-surface: var(--surface-muted);
    --report-line: var(--line);
}
.reports-page .reports-heading {
    align-items: flex-end;
    margin-bottom: 20px;
}
.reports-page .reports-router-tag {
    display: grid;
    gap: 5px;
    min-width: 160px;
    padding: 10px 13px;
    border: 1px solid var(--report-line);
    border-radius: 9px;
    background: var(--report-surface);
}
.reports-page .reports-router-tag span,
.reports-page .report-period-limit {
    color: #a29da9;
    font-size: 9px;
    font-weight: 700;
    letter-spacing: .9px;
}
.reports-page .reports-router-tag strong {
    color: var(--ink);
    font-size: 12px;
    font-weight: 650;
}
.reports-page .panel {
    border-color: var(--report-line);
    background: var(--report-panel);
}
.reports-page .report-period-panel,
.reports-page .report-chart-panel,
.reports-page .report-device-panel,
.reports-page .report-export-panel {
    margin-bottom: 15px;
    padding: 18px;
}
.reports-page .report-period-panel .panel-heading { margin-bottom: 15px; }
.reports-page .report-period-limit {
    padding: 7px 10px;
    border: 1px solid var(--accent-purple-border);
    border-radius: 20px;
    background: var(--accent-purple-soft);
    color: var(--report-accent);
    letter-spacing: .2px;
}
.reports-page .report-period-form { max-width: 570px; }
.reports-page .report-calendar {
    padding: 13px;
    border: 1px solid var(--report-line);
    border-radius: 10px;
    background: var(--report-surface);
}
.reports-page .calendar-toolbar {
    display: grid;
    grid-template-columns: 36px 1fr 36px;
    align-items: center;
    margin-bottom: 11px;
    text-align: center;
}
.reports-page .calendar-toolbar strong {
    color: var(--ink);
    font-size: 13px;
    font-weight: 650;
}
.reports-page .calendar-nav {
    width: 34px;
    height: 34px;
    border: 1px solid var(--report-line);
    border-radius: 7px;
    background: #19161e;
    color: #ded8e8;
    cursor: pointer;
    font-size: 23px;
    line-height: 1;
}
.reports-page .calendar-nav:hover,
.reports-page .calendar-nav:focus-visible {
    border-color: var(--accent-purple-border);
    color: var(--report-accent);
}
.reports-page .calendar-grid { display: grid; grid-template-columns: repeat(7, minmax(0, 1fr)); }
.reports-page .calendar-weekdays { margin-bottom: 4px; }
.reports-page .calendar-weekdays span {
    padding: 6px 0;
    color: #a29da9;
    font-size: 10px;
    font-weight: 650;
    text-align: center;
}
.reports-page .calendar-days { row-gap: 3px; }
.reports-page .calendar-day {
    position: relative;
    min-width: 0;
    min-height: 36px;
    border: 0;
    border-radius: 6px;
    background: transparent;
    color: #ded8e8;
    cursor: pointer;
    font-size: 11px;
    font-variant-numeric: tabular-nums;
}
.reports-page .calendar-day:hover:not(:disabled) { background: var(--accent-purple-soft); }
.reports-page .calendar-day.outside-month { color: #6f6878; }
.reports-page .calendar-day.in-range { border-radius: 0; background: var(--accent-purple-soft); color: var(--accent-purple-strong); }
.reports-page .calendar-day.range-start,
.reports-page .calendar-day.range-end {
    z-index: 1;
    border-radius: 7px;
    background: var(--report-accent);
    color: var(--action-ink);
    font-weight: 750;
}
.reports-page .calendar-day.range-start.range-end { border-radius: 7px; }
.reports-page .calendar-day:disabled {
    color: #5b5562;
    cursor: not-allowed;
    text-decoration: line-through;
}
.reports-page .report-period-actions {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 15px;
    margin-top: 12px;
}
.reports-page .period-selection {
    margin: 0;
    color: #bdb6c7;
    font-size: 11px;
    line-height: 1.5;
}
.reports-page .period-buttons { display: flex; gap: 8px; }
.reports-page .button.primary {
    border-color: var(--accent-purple-button);
    background: var(--report-accent);
    color: var(--action-ink);
    box-shadow: none;
}
.reports-page .button.primary:hover { background: var(--accent-purple-button-hover); }
.reports-page .button.primary:disabled { opacity: .48; cursor: not-allowed; }
.reports-page .button.ghost,
.reports-page .button.secondary {
    border-color: #393440;
    background: #19161e;
    color: #ded8e8;
}
.reports-page .button.ghost:hover,
.reports-page .button.secondary:hover { border-color: var(--accent-purple-border); background: var(--accent-purple-soft); }
.reports-page .reports-summary { margin: 0 0 15px; }
.reports-page .report-metric {
    min-height: 112px;
    padding: 15px 17px;
    border-color: var(--report-line);
    border-radius: 10px;
    background: var(--report-surface);
}
.reports-page .report-metric span {
    color: #aaa4b2;
    font-size: 10px;
    font-weight: 650;
}
.reports-page .report-metric strong {
    margin: 7px 0 4px;
    color: var(--ink);
    font-size: clamp(18px, 2vw, 24px);
}
.reports-page .download-metric strong { color: var(--report-blue); }
.reports-page .upload-metric strong { color: var(--report-green); }
.reports-page .report-metric small { color: #817a8d; }
.reports-page .report-chart-panel .panel-heading { margin-bottom: 8px; }
.reports-page .report-legend { display: flex; gap: 15px; }
.reports-page .report-legend span { color: #aaa4b2; font-size: 10px; }
.reports-page .legend-download:before,
.reports-page .legend-upload:before {
    width: 7px;
    height: 7px;
    margin-right: 6px;
    border-radius: 50%;
}
.reports-page .legend-download:before { background: var(--report-blue); }
.reports-page .legend-upload:before { background: var(--report-green); }
.reports-page .chart-grid { stroke: #302a38; }
.reports-page .chart-line { stroke: var(--report-blue); }
.reports-page .chart-line.upload-chart-line { stroke: var(--report-green); }
.reports-page .chart-dot { fill: var(--report-blue); }
.reports-page .report-chart-labels { justify-content: space-between; flex-wrap: nowrap; gap: 4px; }
.reports-page .report-chart-labels span { color: #a29da9; font-size: 9px; }
.reports-page .chart-empty {
    min-height: 160px;
    display: grid;
    place-items: center;
    color: #a29da9;
    font-size: 12px;
    text-align: center;
}
.reports-page .report-device-panel .table-wrap {
    max-height: 62vh;
    overflow: auto;
}
.reports-page .report-device-panel table { min-width: 800px; }
.reports-page .report-device-panel th {
    position: sticky;
    top: 0;
    z-index: 1;
    background: var(--report-panel);
    color: #a29da9;
}
.reports-page .report-device-panel td { color: #ded8e8; }
.reports-page .report-device-panel td strong { color: var(--ink); }
.reports-page .download-usage { color: var(--report-blue); }
.reports-page .upload-usage { color: var(--report-green); }
.reports-page .status { font-size: 9px; }
.reports-page .report-footnote { margin: 10px 0 0; color: #817a8d; font-size: 10px; line-height: 1.5; }
.reports-page .report-export-panel .panel-heading { margin-bottom: 13px; }
.reports-page .report-export-form {
    grid-template-columns: minmax(180px, 1.4fr) minmax(160px, 1fr) minmax(140px, .8fr) auto;
    align-items: end;
}
.reports-page .report-export-form label { color: #ded8e8; }
.reports-page .report-export-form select {
    min-height: 39px;
    border-color: #36313e;
    background: #100e14;
}
.reports-page .report-export-form select:focus {
    border-color: var(--accent-purple);
    box-shadow: 0 0 0 2px rgba(163, 177, 138, .16);
}
.reports-page .report-export-form .filter-actions { align-self: end; }
.reports-page .export-status { min-height: 14px; }
.report-preview-modal {
    width: min(1120px, calc(100vw - 28px));
    max-width: none;
    max-height: min(88vh, 850px);
    padding: 0;
    overflow: hidden;
    border: 1px solid var(--line);
    border-radius: 13px;
    background: var(--surface-raised);
    color: var(--ink);
}
.report-preview-modal::backdrop { background: #050706c9; backdrop-filter: blur(3px); }
.preview-modal-content {
    display: flex;
    max-height: min(88vh, 850px);
    flex-direction: column;
    padding: 20px;
}
.preview-modal-heading {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 16px;
}
.preview-modal-heading .eyebrow { margin-bottom: 5px; color: var(--accent-purple-strong); }
.preview-modal-heading h2 { color: var(--ink); }
.preview-close {
    width: 33px;
    height: 33px;
    border: 1px solid #393440;
    border-radius: 7px;
    background: #19161e;
    color: #ded8e8;
    cursor: pointer;
    font-size: 21px;
}
.preview-filters {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 8px;
    margin: 14px 0 10px;
}
.preview-filter-item {
    min-width: 0;
    padding: 9px;
    border: 1px solid #302a38;
    border-radius: 7px;
    background: #100e14;
}
.preview-filter-item span {
    display: block;
    margin-bottom: 5px;
    color: #817a8d;
    font-size: 9px;
}
.preview-filter-item strong {
    display: block;
    overflow-wrap: anywhere;
    color: #ded8e8;
    font-size: 10px;
    font-weight: 600;
}
.preview-count { margin: 0 0 9px; color: #bdb6c7; font-size: 11px; }
.preview-table-wrap { min-height: 120px; max-height: 48vh; overflow: auto; }
.preview-table { min-width: max-content; }
.preview-table th { position: sticky; top: 0; background: #19161e; }
.preview-table td { max-width: 280px; white-space: normal; overflow-wrap: anywhere; }
.preview-empty {
    min-height: 120px;
    display: grid;
    place-items: center;
    margin: 0;
    color: #a29da9;
    font-size: 12px;
}
.preview-empty[hidden], .preview-error[hidden] { display: none; }
.preview-error { margin: 8px 0; color: #ef9b9d; font-size: 11px; }
.preview-pagination,
.preview-modal-actions {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 10px;
}
.preview-pagination {
    min-height: 50px;
    color: #a29da9;
    font-size: 10px;
}
.preview-pagination .button { min-height: 32px; }
.preview-modal-actions {
    padding-top: 12px;
    border-top: 1px solid var(--line);
}
.preview-modal-actions .button.primary {
    border-color: var(--accent-purple-button);
    background: var(--accent-purple);
    color: var(--action-ink);
}
.preview-modal-actions .button.primary:disabled { opacity: .48; cursor: not-allowed; }
.mode-switcher {
    display: flex;
    align-items: center;
}
.mode-switcher form { margin: 0; }
.mode-indicator {
    display: inline-flex;
    width: 40px;
    height: 40px;
    align-items: center;
    justify-content: center;
    padding: 0;
    border: 1px solid #393942;
    border-radius: 10px;
    background: #19191f;
    color: #efedf0;
    box-shadow: 0 4px 12px rgba(0, 0, 0, .28);
    font-size: 10px;
    font-weight: 800;
    letter-spacing: .045em;
    white-space: nowrap;
    cursor: pointer;
    transition: filter .15s ease, box-shadow .15s ease, transform .15s ease;
}
.mode-indicator:hover {
    border-color: #55555f;
    background: #23232a;
    box-shadow: 0 5px 14px rgba(0, 0, 0, .34);
}
.mode-indicator:active { transform: scale(.97); }
.mode-indicator:focus-visible {
    outline: 2px solid currentColor;
    outline-offset: 2px;
}
.mode-indicator:disabled { cursor: wait; opacity: .75; }
.mode-confirm-dialog {
    width: min(420px, calc(100vw - 32px));
    max-width: none;
    padding: 0;
    border: 1px solid #393440;
    border-radius: 14px;
    background: #141119;
    color: #f0edf5;
    box-shadow: 0 24px 70px #000a;
}
.mode-confirm-dialog::backdrop { background: #050407bf; backdrop-filter: blur(3px); }
.mode-confirm-content { display: grid; gap: 12px; padding: 22px; }
.mode-confirm-content .eyebrow,
.mode-confirm-content h2,
.mode-confirm-content p { margin: 0; }
.mode-confirm-content .eyebrow { color: #aaa1b5; font-size: 9px; font-weight: 750; letter-spacing: .1em; }
.mode-confirm-content h2 { color: #f0edf5; font-size: 18px; font-weight: 650; }
.mode-confirm-content > p:not(.eyebrow) { color: #bdb6c7; font-size: 12px; line-height: 1.55; }
.mode-confirm-actions { display: flex; justify-content: flex-end; flex-wrap: wrap; gap: 9px; margin-top: 5px; }
.mode-confirm-actions .button { min-width: 88px; }
.mode-confirm-dialog[data-mode="demo"] { border-color: #966d32; }
.mode-confirm-dialog[data-mode="demo"] .eyebrow { color: #ffd18a; }
.mode-confirm-dialog[data-mode="demo"] [data-mode-confirm-submit] {
    border-color: #966d32;
    background: #8a5a1d;
    color: #fff4e2;
}
.mode-confirm-dialog[data-mode="live"] { border-color: #337c62; }
.mode-confirm-dialog[data-mode="live"] .eyebrow { color: #82e0b7; }
.mode-confirm-dialog[data-mode="live"] [data-mode-confirm-submit] {
    border-color: #337c62;
    background: #176044;
    color: #e8fff4;
}
.mode-confirm-dialog [data-mode-confirm-submit]:hover { filter: brightness(1.12); }
.mode-confirm-dialog button:focus-visible { outline: 2px solid currentColor; outline-offset: 2px; }
:root[data-theme="light"] .mode-confirm-dialog {
    border-color: var(--border-strong);
    background: var(--surface-raised);
    color: var(--ink);
    box-shadow: var(--shadow);
}
:root[data-theme="light"] .mode-confirm-dialog::backdrop { background: rgba(24, 27, 23, .42); }
:root[data-theme="light"] .mode-confirm-content h2 { color: var(--ink); }
:root[data-theme="light"] .mode-confirm-content > p:not(.eyebrow) { color: var(--muted); }
:root[data-theme="light"] .mode-confirm-dialog[data-mode="demo"] { border-color: var(--amber-border); }
:root[data-theme="light"] .mode-confirm-dialog[data-mode="demo"] .eyebrow { color: var(--amber); }
:root[data-theme="light"] .mode-confirm-dialog[data-mode="live"] { border-color: var(--green-border); }
:root[data-theme="light"] .mode-confirm-dialog[data-mode="live"] .eyebrow { color: var(--green); }
.router-inventory-panel { padding: 20px; }
.router-inventory-panel td small { display: block; color: #ffd18a; font-size: 9px; font-weight: 750; }

@media (max-width: 900px) {
    .reports-page .report-export-form {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
    .preview-filters { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}
@media (max-width: 600px) {
    .reports-page .reports-heading { align-items: flex-start; flex-direction: column; }
    .reports-page .reports-router-tag { width: 100%; }
    .reports-page .report-period-panel,
    .reports-page .report-chart-panel,
    .reports-page .report-device-panel,
    .reports-page .report-export-panel { padding: 14px; }
    .reports-page .reports-summary { grid-template-columns: 1fr; }
    .reports-page .report-metric { min-height: 0; }
    .reports-page .report-period-actions { align-items: stretch; flex-direction: column; }
    .reports-page .period-buttons .button { flex: 1; }
    .reports-page .calendar-day { min-height: 34px; }
    .reports-page .report-export-form { grid-template-columns: 1fr; }
    .reports-page .report-legend { gap: 8px; }
    .preview-modal-content { padding: 14px; }
    .preview-filters { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .preview-pagination { justify-content: center; }
    .preview-modal-actions { justify-content: stretch; }
    .preview-modal-actions .button { flex: 1; padding: 0 9px; }
}
.reports-page .report-period-panel { position: relative; }
.reports-page .report-period-picker {
    position: relative;
    max-width: 390px;
}
.reports-page .period-range-trigger {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 24px;
    width: 100%;
    min-height: 48px;
    padding: 8px 12px;
    border: 1px solid var(--report-line);
    border-radius: 8px;
    background: var(--report-surface);
    color: var(--ink);
    cursor: pointer;
    text-align: left;
}
.reports-page .period-range-trigger:hover,
.reports-page .period-range-trigger:focus-visible,
.reports-page .period-range-trigger[aria-expanded="true"] {
    border-color: var(--accent-purple);
    outline: none;
    box-shadow: 0 0 0 2px rgba(163, 177, 138, .16);
}
.reports-page .period-trigger-label {
    grid-column: 1;
    color: #a29da9;
    font-size: 9px;
    line-height: 1.3;
}
.reports-page .period-range-trigger strong {
    grid-column: 1;
    color: var(--ink);
    font-size: 11px;
    font-weight: 600;
    line-height: 1.45;
}
.reports-page .period-trigger-icon {
    grid-column: 2;
    grid-row: 1 / span 2;
    align-self: center;
    justify-self: end;
    color: var(--report-accent);
    font-size: 16px;
}
.reports-page .report-period-form { max-width: none; }
.reports-page .calendar-popover {
    position: absolute;
    z-index: 8;
    top: calc(100% + 8px);
    left: 0;
    width: min(360px, calc(100vw - 48px));
    padding: 12px;
    border: 1px solid var(--report-line);
    border-radius: 11px;
    background: var(--report-panel);
    box-shadow: 0 16px 38px #0009;
}
.reports-page .calendar-popover[hidden] { display: none; }
.reports-page .calendar-popover .report-calendar {
    padding: 8px;
    border: 0;
    background: transparent;
}
.reports-page .calendar-popover .calendar-toolbar {
    grid-template-columns: 32px 1fr 32px;
    margin-bottom: 7px;
}
.reports-page .calendar-popover .calendar-nav {
    width: 30px;
    height: 30px;
}
.reports-page .calendar-popover .calendar-weekdays span { padding: 4px 0; }
.reports-page .calendar-popover .calendar-days { row-gap: 1px; }
.reports-page .calendar-popover .calendar-day { min-height: 31px; font-size: 10px; }
.reports-page .calendar-popover .report-period-actions {
    align-items: flex-end;
    gap: 8px;
    margin-top: 6px;
    padding-top: 10px;
    border-top: 1px solid var(--report-line);
}
.reports-page .calendar-popover .period-selection { font-size: 9px; }
.reports-page .calendar-popover .period-buttons { gap: 6px; }
.reports-page .calendar-popover .period-buttons .button {
    min-height: 32px;
    padding: 0 9px;
    font-size: 10px;
}
@media (max-width: 600px) {
    .reports-page .calendar-popover {
        width: min(360px, calc(100vw - 52px));
    }
}

.auth-page {
    position: relative;
    display: block;
    min-height: 100vh;
    padding: 0;
    overflow-x: hidden;
    background:
        radial-gradient(ellipse at 70% 48%, rgba(163, 177, 138, .08) 0, transparent 40%),
        #08070a;
    color: #f0edf5;
}
.login-network-canvas {
    position: fixed;
    z-index: 0;
    inset: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    filter: grayscale(1);
}
.auth-layout {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(320px, 390px);
    align-items: center;
    gap: clamp(52px, 9vw, 150px);
    width: 100%;
    max-width: 1540px;
    min-height: 100vh;
    margin: 0 auto;
    padding: clamp(36px, 5vw, 76px) clamp(28px, 3.3vw, 52px);
    overflow: visible;
    border: 0;
    border-radius: 0;
    background: transparent;
    box-shadow: none;
}
.auth-brand-panel {
    position: relative;
    display: flex;
    min-width: 0;
    min-height: min(620px, calc(100vh - 90px));
    flex-direction: column;
    justify-content: center;
    padding: 0 clamp(0px, 2vw, 28px);
    background: transparent;
}
.auth-brand-panel::before {
    position: absolute;
    top: 50%;
    left: 50%;
    width: min(94%, 520px);
    aspect-ratio: 1;
    content: "";
    opacity: .04;
    pointer-events: none;
    transform: translate(-50%, -50%);
    filter: grayscale(1) invert(1);
    mix-blend-mode: screen;
    background: url("campus-access-monitoring-logo-transparent.png") center / contain no-repeat;
}
.auth-hero-copy { position: relative; z-index: 1; width: min(100%, 470px); margin-top: 20px; }
.auth-hero-copy h2 {
    margin: 26px 0 13px;
    color: #f4f0f8;
    font-size: clamp(30px, 3.1vw, 42px);
    font-weight: 760;
    letter-spacing: -1.6px;
    line-height: 1.12;
}
.auth-hero-copy h2 span { color: var(--accent-purple-strong); }
.auth-hero-copy > p:not(.eyebrow) {
    max-width: 380px;
    margin: 0;
    color: #a29da9;
    font-size: 12px;
    line-height: 1.7;
}
.traffic-activity-card {
    width: min(100%, 360px);
    margin-top: 25px;
    padding: 15px 15px 12px;
    border: 1px solid #332a40;
    border-radius: 12px;
    background: #100e14e8;
    box-shadow: 0 15px 42px #0005;
    backdrop-filter: blur(9px);
}
.traffic-activity-heading {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}
.traffic-activity-heading h3 {
    margin: 0;
    color: #d7d0e1;
    font-size: 10px;
    font-weight: 650;
}
.traffic-activity-visual {
    position: relative;
    min-height: 105px;
    margin-top: 10px;
    overflow: hidden;
    border-radius: 6px;
    background: #0c0a10;
    box-shadow: inset 0 0 24px rgba(163, 177, 138, .05);
}
.traffic-activity-grid {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(#39303f55 1px, transparent 1px),
        linear-gradient(90deg, #39303f55 1px, transparent 1px);
    background-size: 25% 33.333%;
    opacity: .42;
}
.traffic-activity-bars {
    position: absolute;
    z-index: 1;
    inset: 10px 10px 20px;
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 8px;
}
.traffic-activity-bar {
    flex: 1 1 34px;
    min-width: 0;
    max-width: 34px;
    height: var(--traffic-bar-height);
    border-radius: 5px 5px 1px 1px;
    background: linear-gradient(180deg, #b6c39f 0%, #a3b18a 55%, #82966d 100%);
    box-shadow: 0 0 9px rgba(163, 177, 138, .2);
    opacity: .82;
    transform: scaleY(0);
    transform-origin: center bottom;
    animation: traffic-bar-rise .72s cubic-bezier(.16, 1, .3, 1) var(--traffic-bar-delay) both;
}
.traffic-activity-bar:nth-child(1) { --traffic-bar-height: 38%; --traffic-bar-delay: 0s; }
.traffic-activity-bar:nth-child(2) { --traffic-bar-height: 68%; --traffic-bar-delay: .08s; }
.traffic-activity-bar:nth-child(3) { --traffic-bar-height: 55%; --traffic-bar-delay: .16s; }
.traffic-activity-bar:nth-child(4) { --traffic-bar-height: 88%; --traffic-bar-delay: .24s; }
.traffic-activity-bar:nth-child(5) { --traffic-bar-height: 78%; --traffic-bar-delay: .32s; }
.traffic-activity-bar:nth-child(6) { --traffic-bar-height: 100%; --traffic-bar-delay: .4s; }
.traffic-activity-bar:nth-child(7) { --traffic-bar-height: 80%; --traffic-bar-delay: .48s; }
.traffic-activity-bar:nth-child(8) { --traffic-bar-height: 100%; --traffic-bar-delay: .56s; }
.traffic-activity-bar:nth-child(9) { --traffic-bar-height: 82%; --traffic-bar-delay: .64s; }
.traffic-activity-footer {
    position: absolute;
    z-index: 2;
    right: 10px;
    bottom: 4px;
    left: 10px;
    display: flex;
    justify-content: space-between;
    color: #a29da9;
    font-size: 8px;
    line-height: 1;
}
.traffic-activity-footer span:last-child { color: var(--accent-purple-strong); }
@keyframes traffic-bar-rise {
    from { opacity: .2; transform: scaleY(0); }
    to { opacity: .9; transform: scaleY(1); }
}
.auth-campus-footer {
    position: absolute;
    z-index: 1;
    bottom: 1px;
    left: clamp(0px, 2vw, 28px);
    margin: 0;
    color: #77727f;
    font-size: 8px;
    letter-spacing: .15px;
}
.auth-campus-footer span { padding: 0 3px; color: var(--accent-purple-strong); }
.auth-card {
    align-self: center;
    width: min(100%, 320px);
    margin-left: -70px;
    padding: 0 0 0 4px;
    border: 0;
    background: transparent;
}
.auth-card > .eyebrow { margin-bottom: 13px; color: var(--accent-purple-strong); }
.auth-card h1 {
    margin: 0 0 7px;
    color: #f5f1f8;
    font-size: 24px;
    font-weight: 720;
    letter-spacing: -.8px;
}
.auth-card > .muted { color: #9c97a4; font-size: 10px; line-height: 1.6; }
.auth-card .alert { margin-top: 14px; }
.auth-card form { gap: 14px; margin-top: 28px; }
.auth-card label.auth-field,
.auth-card label:not(.remember-option) { gap: 7px; color: #c6c0ce; font-size: 9px; font-weight: 550; }
.auth-input-wrap,
.password-input-wrap { position: relative; display: flex; align-items: center; }
.auth-input-wrap > svg,
.auth-field-icon {
    position: absolute;
    z-index: 1;
    left: 12px;
    width: 14px;
    height: 14px;
    fill: none;
    stroke: #817a8d;
    stroke-linecap: round;
    stroke-linejoin: round;
    stroke-width: 1.7;
    pointer-events: none;
}
.auth-card input:not([type="checkbox"]) {
    width: 100%;
    min-height: 40px;
    padding: 0 12px 0 36px;
    border: 1px solid #2c2933;
    border-radius: 8px;
    background: #111015;
    color: #f0edf5;
    font-size: 10px;
}
.auth-card input::placeholder { color: #76717e; }
.auth-card input:focus { border-color: var(--accent-purple); box-shadow: 0 0 0 3px rgba(163, 177, 138, .2); }
.auth-card .password-input-wrap input { padding-right: 56px; }
.auth-card .password-toggle {
    right: 7px;
    min-height: 28px;
    color: #a59bad;
    font-size: 8px;
    text-transform: uppercase;
}
.captcha-field { gap: 7px; }
.auth-card .captcha-label { color: #c4bdcb; font-size: 9px; text-transform: uppercase; }
.auth-card .captcha-input-row { grid-template-columns: minmax(74px, .75fr) minmax(80px, 1fr) 32px; gap: 7px; }
.auth-card .captcha-challenge {
    display: grid;
    min-height: 39px;
    place-items: center;
    border: 1px solid var(--accent-purple-border);
    border-radius: 6px;
    background: linear-gradient(145deg, #e7eddf, #f7f9f4 70%, #dce5d2);
    color: #293323;
    font-size: 15px;
    font-weight: 700;
    letter-spacing: 2px;
    text-shadow: 1px 1px #c2d0b4;
}
.auth-card #captcha-answer { padding-left: 12px; text-align: center; }
.auth-card .captcha-refresh { min-width: 32px; min-height: 36px; padding: 0; border-color: transparent; color: #b5a9c2; font-size: 15px; }
.auth-card .captcha-refresh:hover { color: var(--accent-purple-strong); }
.auth-card .remember-option {
    display: flex !important;
    align-items: center;
    gap: 8px !important;
    margin-top: -1px;
    color: #bab4c1 !important;
    font-size: 9px !important;
}
.auth-card .remember-option input[type="checkbox"] {
    width: 13px;
    min-width: 13px;
    min-height: 13px;
    margin: 0;
    accent-color: var(--accent-purple);
}
.auth-card .auth-submit {
    min-height: 42px;
    margin-top: 1px;
    border: 0;
    border-radius: 8px;
    background: var(--accent-purple-button);
    color: var(--action-ink);
    box-shadow: 0 9px 24px rgba(67, 82, 54, .2);
    font-size: 10px;
}
.auth-card .auth-submit:hover { background: var(--accent-purple-button-hover); }
.auth-divider {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-top: 20px;
    color: #716b7a;
    font-size: 7px;
    white-space: nowrap;
}
.auth-divider::before,
.auth-divider::after { height: 1px; flex: 1; background: #292630; content: ""; }
.auth-protected-note {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    margin: 18px 0 0;
    color: #87818f;
    font-size: 8px;
}
.auth-protected-note svg {
    width: 12px;
    height: 12px;
    fill: none;
    stroke: #52b989;
    stroke-linecap: round;
    stroke-linejoin: round;
    stroke-width: 1.7;
}
.auth-copyright { margin: 18px 0 0; color: #6f6a76; font-size: 7px; text-align: center; }

@media (max-width: 760px) {
    .auth-layout {
        grid-template-columns: minmax(0, 1fr);
        gap: 24px;
        width: 100%;
        min-height: 100vh;
        padding: 62px 28px 28px;
    }
    .auth-brand-panel { min-height: auto; padding: 20px 0 0; }
    .auth-hero-copy { width: min(100%, 520px); margin: 0 auto; }
    .auth-hero-copy h2 { font-size: clamp(27px, 7vw, 36px); }
    .traffic-activity-card { width: min(100%, 440px); margin-top: 18px; }
    .traffic-activity-visual { min-height: 82px; }
    .auth-campus-footer { position: static; margin-top: 18px; }
    .auth-card { width: min(100%, 520px); justify-self: center; padding: 22px 0 8px; border-top: 1px solid #292630; }
    .auth-card { margin-left: 0; }
}
@media (max-width: 420px) {
    .auth-layout { gap: 18px; padding: 54px 20px 24px; }
    .auth-brand-panel { padding-top: 14px; }
    .auth-hero-copy h2 { margin-top: 22px; }
    .auth-hero-copy > p:not(.eyebrow) { font-size: 11px; }
    .traffic-activity-card { margin-top: 14px; padding: 12px; }
    .auth-card form { margin-top: 21px; }
}
@media (prefers-reduced-motion: reduce) {
    .auth-page .traffic-activity-bar {
        animation: none !important;
    }
    .auth-page .traffic-activity-bar { opacity: .9; transform: scaleY(1); }
    .auth-card .auth-submit { transition: none; }
}
.access-notice-open,
.auth-notice-open { overflow: hidden; }
.auth-notice-open .auth-layout { pointer-events: none; user-select: none; }
.access-notice-overlay {
    position: fixed;
    z-index: 10000;
    inset: 0;
    display: grid;
    align-items: safe center;
    justify-items: center;
    overflow-y: auto;
    padding: 24px;
    background: rgba(3, 3, 5, .76);
    backdrop-filter: blur(2px);
    opacity: 1;
    visibility: visible;
    transition: opacity .32s ease, visibility 0s linear;
}
.access-notice-overlay.is-closing {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity .32s ease, visibility 0s linear .32s;
}
.access-notice-modal {
    width: min(534px, 100%);
    padding: 31px 40px 25px;
    border: 1px solid rgba(203, 214, 194, .48);
    border-radius: 21px;
    background: linear-gradient(150deg, rgba(20, 18, 22, .98), rgba(11, 10, 13, .98));
    box-shadow: 0 25px 85px rgba(0, 0, 0, .72), 0 0 32px rgba(10, 8, 14, .3);
    color: #f0edf5;
    text-align: center;
    opacity: 1;
    transform: translateY(0) scale(1);
    transition: opacity .32s ease, transform .32s ease;
}
.is-closing .access-notice-modal {
    opacity: 0;
    transform: translateY(5px) scale(.99);
}
.access-notice-shield {
    display: block;
    width: 65px;
    height: 72px;
    margin: 0 auto 12px;
    fill: none;
    stroke: var(--accent-purple-strong);
    stroke-linecap: round;
    stroke-linejoin: round;
    stroke-width: 3;
}
.access-notice-heading {
    display: flex;
    align-items: center;
    gap: 25px;
    margin-bottom: 36px;
}
.access-notice-heading span {
    height: 1px;
    flex: 1 1 auto;
    background: linear-gradient(90deg, transparent, var(--accent-purple-border));
}
.access-notice-heading span:last-child {
    background: linear-gradient(90deg, var(--accent-purple-border), transparent);
}
.access-notice-heading h2 {
    flex: 0 0 auto;
    margin: 0;
    color: #f3eff6;
    font-size: 20px;
    font-weight: 650;
    letter-spacing: -.3px;
}
.access-notice-message {
    display: flex;
    align-items: center;
    gap: 16px;
    min-height: 100px;
    margin-bottom: 27px;
    padding: 13px 15px;
    border: 1px solid #302d34;
    border-radius: 13px;
    background: rgba(31, 29, 33, .72);
    text-align: left;
}
.access-notice-message > svg {
    width: 54px;
    height: 54px;
    flex: 0 0 54px;
    fill: none;
    stroke: var(--accent-purple-strong);
    stroke-linecap: round;
    stroke-linejoin: round;
    stroke-width: 2.5;
}
.access-notice-message > svg circle:last-child { fill: var(--accent-purple-strong); stroke: none; }
.access-notice-message p {
    display: grid;
    gap: 3px;
    margin: 0;
    color: #e7e2ea;
    font-size: 14px;
    line-height: 1.42;
}
.access-notice-message strong {
    color: #f4f0f6;
    font-size: 15px;
    font-weight: 700;
    line-height: 1.2;
}
.access-notice-error {
    margin: -15px 0 14px;
    color: #ff9aa5;
    font-size: 12px;
    line-height: 1.4;
}
.access-notice-continue {
    display: flex;
    width: 100%;
    min-height: 48px;
    align-items: center;
    justify-content: center;
    gap: 14px;
    padding: 10px 18px;
    border: 1px solid var(--accent-purple-border);
    border-radius: 11px;
    background: var(--accent-purple-button);
    color: var(--action-ink);
    font: inherit;
    font-size: 15px;
    font-weight: 650;
    cursor: pointer;
    box-shadow: 0 8px 22px rgba(20, 25, 17, .32);
    transition: background .2s ease, box-shadow .2s ease, transform .15s ease;
}
.access-notice-continue:hover:not(:disabled) {
    background: var(--accent-purple-button-hover);
    box-shadow: 0 10px 27px rgba(67, 82, 54, .24);
}
.access-notice-continue:active:not(:disabled) { transform: scale(.99); }
.access-notice-continue:focus-visible {
    outline: 2px solid var(--accent-purple-strong);
    outline-offset: 3px;
}
.access-notice-continue.is-initial-focus:focus-visible { outline: none; }
.access-notice-continue:disabled { cursor: wait; opacity: .76; }
.access-notice-continue span { font-size: 19px; line-height: 1; }
@media (max-width: 600px) {
    .access-notice-overlay { padding: 16px; }
    .access-notice-modal { padding: 27px 22px 22px; border-radius: 18px; }
    .access-notice-shield { width: 58px; height: 64px; }
    .access-notice-heading { gap: 13px; margin-bottom: 28px; }
    .access-notice-heading h2 { font-size: clamp(17px, 5vw, 20px); }
    .access-notice-message { gap: 12px; min-height: 0; margin-bottom: 22px; padding: 13px 12px; }
    .access-notice-message > svg { width: 46px; height: 46px; flex-basis: 46px; }
    .access-notice-message p { font-size: 13px; }
    .access-notice-message strong { font-size: 14px; }
    .access-notice-continue { font-size: 14px; }
}
@media (prefers-reduced-motion: reduce) {
    .access-notice-overlay,
    .access-notice-modal,
    .access-notice-continue { transition-duration: .01ms; }
}
.setup-page {
    display: grid;
    min-height: 100vh;
    place-items: center;
    padding: 24px;
}
.setup-page > .auth-card {
    width: min(100%, 440px);
    margin: 0;
    padding: 34px;
    border: 1px solid #332a40;
    border-radius: 16px;
    background: #100e14ee;
    box-shadow: 0 22px 70px #0008;
    backdrop-filter: blur(12px);
}
.setup-page .auth-brand {
    display: flex;
    justify-content: center;
    margin: 0 auto 24px;
}
.setup-page .auth-brand img {
    width: min(100%, 190px);
    height: auto;
}
.setup-page .auth-card > .eyebrow { margin-bottom: 10px; }
.setup-page .auth-card h1 { margin-bottom: 8px; }
.setup-page .auth-card > .muted { font-size: 11px; }
.setup-page .auth-card form { gap: 14px; margin-top: 23px; }
.setup-page .auth-card label {
    color: #ded8e8;
    font-size: 10px;
}
.setup-page .auth-card .button { width: 100%; }
@media (max-width: 520px) {
    .mode-confirm-content { gap: 10px; padding: 18px; }
    .mode-confirm-actions { display: grid; grid-template-columns: 1fr 1fr; }
    .mode-confirm-actions .button { min-width: 0; }
    .setup-page { padding: 16px; }
    .setup-page > .auth-card { padding: 25px 21px; }
}

/* Theme colors are centralized here; the existing component rules provide layout and behavior. */
:root[data-theme="light"] body {
    background: var(--canvas);
    color: var(--ink);
}
:root[data-theme="light"] body:not(.auth-page) {
    background: var(--canvas);
}
:root[data-theme="light"] body.auth-page {
    background: var(--canvas);
    color: var(--ink);
}
:root[data-theme="light"] .topbar,
:root[data-theme="light"] .utility-bar {
    border-color: var(--line);
    background: var(--surface);
    box-shadow: var(--shadow);
}
:root[data-theme="light"] .topbar nav a { color: var(--text-soft, #5e5968); }
:root[data-theme="light"] .topbar nav a:hover {
    background: var(--surface-hover);
    color: var(--ink);
}
:root[data-theme="light"] .topbar nav a.active {
    background: var(--accent-purple-soft);
    color: var(--accent-purple-strong);
}
:root[data-theme="light"] .topbar nav a.active:before { color: var(--accent-purple-strong); }
:root[data-theme="light"] .account {
    border-color: var(--line);
    background: var(--surface-muted);
    color: var(--ink);
}
:root[data-theme="light"] .account > span,
:root[data-theme="light"] .link-button { color: var(--ink); }
:root[data-theme="light"] .collection-time,
:root[data-theme="light"] .collection-toolbar .refresh-updated { color: var(--muted); }
:root[data-theme="light"] .collection-time strong { color: var(--ink); }
:root[data-theme="light"] .footer { color: var(--muted); }
:root[data-theme="light"] .eyebrow { color: var(--accent-purple-strong); }
:root[data-theme="light"] .muted,
:root[data-theme="light"] .form-hint,
:root[data-theme="light"] .speed-disclaimer,
:root[data-theme="light"] .report-footnote,
:root[data-theme="light"] .backup-security-note,
:root[data-theme="light"] .backup-restore-note,
:root[data-theme="light"] .backup-history-note,
:root[data-theme="light"] .backup-component-detail { color: var(--muted); }
:root[data-theme="light"] .panel,
:root[data-theme="light"] .metric-card,
:root[data-theme="light"] .device-status-strip,
:root[data-theme="light"] .report-filter-panel,
:root[data-theme="light"] .report-chart-panel,
:root[data-theme="light"] .report-device-panel,
:root[data-theme="light"] .activity-log-panel,
:root[data-theme="light"] .notification-history-panel,
:root[data-theme="light"] .csv-export-panel,
:root[data-theme="light"] .backup-create-panel,
:root[data-theme="light"] .backup-history-panel {
    border-color: var(--line);
    background: var(--surface);
    box-shadow: var(--shadow);
}
:root[data-theme="light"] .metric-card.total-devices,
:root[data-theme="light"] .metric-card:not(.online-devices):not(.offline-devices) {
    border-color: var(--line);
    background: var(--surface);
}
:root[data-theme="light"] .metric-card.online-devices {
    border-color: var(--green-border);
    background: var(--green-soft);
}
:root[data-theme="light"] .metric-card.offline-devices {
    border-color: var(--red-border);
    background: var(--red-soft);
}
:root[data-theme="light"] .metric-card strong,
:root[data-theme="light"] .metric-card strong small,
:root[data-theme="light"] .metric-card > span,
:root[data-theme="light"] .metric-label,
:root[data-theme="light"] .panel-heading h2,
:root[data-theme="light"] .activity-item strong,
:root[data-theme="light"] .device-status-strip-heading,
:root[data-theme="light"] .device-status-legend strong,
:root[data-theme="light"] .dashboard-speed-grid strong,
:root[data-theme="light"] .report-metric strong {
    color: var(--ink);
}
:root[data-theme="light"] .metric-card .unsupported { color: var(--amber); }
:root[data-theme="light"] .metric-symbol.blue {
    background: #e8f1fb;
    color: #285d96;
}
:root[data-theme="light"] .metric-symbol.green {
    background: var(--green-soft);
    color: var(--green);
}
:root[data-theme="light"] .metric-symbol.violet {
    background: var(--accent-purple-soft);
    color: var(--accent-purple-strong);
}
:root[data-theme="light"] .metric-symbol.amber {
    background: var(--amber-soft);
    color: var(--amber);
}
:root[data-theme="light"] .text-link,
:root[data-theme="light"] .empty-inline a { color: var(--accent-purple-strong); }
:root[data-theme="light"] .text-link:hover,
:root[data-theme="light"] .empty-inline a:hover { color: var(--accent-purple-button-hover); }
:root[data-theme="light"] .subtle-tag,
:root[data-theme="light"] .dashboard-speed-grid > div,
:root[data-theme="light"] .report-metric,
:root[data-theme="light"] .traffic-reading,
:root[data-theme="light"] .network-detail-card,
:root[data-theme="light"] .network-monitor-status,
:root[data-theme="light"] .reports-page .reports-router-tag,
:root[data-theme="light"] .reports-page .report-calendar,
:root[data-theme="light"] .preview-filter-item {
    border-color: var(--line);
    background: var(--surface-muted);
}
:root[data-theme="light"] .subtle-tag,
:root[data-theme="light"] .device-status-strip-heading span,
:root[data-theme="light"] .device-status-legend > span,
:root[data-theme="light"] .dashboard-speed-grid span,
:root[data-theme="light"] .report-metric span,
:root[data-theme="light"] .report-metric small,
:root[data-theme="light"] .network-detail-card > span,
:root[data-theme="light"] .reports-page .reports-router-tag span,
:root[data-theme="light"] .reports-page .report-period-limit,
:root[data-theme="light"] .preview-filter-item span {
    color: var(--muted);
}
:root[data-theme="light"] .traffic-reading strong,
:root[data-theme="light"] .traffic-reading:first-child strong { color: var(--accent-purple-strong); }
:root[data-theme="light"] .traffic-reading:last-child strong,
:root[data-theme="light"] .download-speed,
:root[data-theme="light"] .download-usage { color: var(--blue-dark); }
:root[data-theme="light"] .upload-speed,
:root[data-theme="light"] .upload-usage { color: var(--green); }
:root[data-theme="light"] .report-legend,
:root[data-theme="light"] .report-legend span { color: var(--muted); }
:root[data-theme="light"] .report-chart-labels span,
:root[data-theme="light"] .chart-labels,
:root[data-theme="light"] .chart-empty,
:root[data-theme="light"] .chart-legend { color: var(--muted); }
:root[data-theme="light"] .chart-grid { stroke: var(--chart-grid); }
:root[data-theme="light"] .chart-dot { fill: var(--surface); }
:root[data-theme="light"] .report-period-limit {
    border-color: var(--accent-purple-border);
    background: var(--accent-purple-soft);
    color: var(--accent-purple-strong);
}
:root[data-theme="light"] .report-period-limit,
:root[data-theme="light"] .reports-page .period-trigger-label,
:root[data-theme="light"] .reports-page .calendar-weekdays span,
:root[data-theme="light"] .reports-page .period-selection,
:root[data-theme="light"] .reports-page .report-chart-labels span,
:root[data-theme="light"] .reports-page .report-footnote { color: var(--muted); }
:root[data-theme="light"] .reports-page .calendar-nav,
:root[data-theme="light"] .reports-page .button.ghost,
:root[data-theme="light"] .reports-page .button.secondary,
:root[data-theme="light"] .preview-close {
    border-color: var(--border-strong);
    background: var(--surface);
    color: var(--ink);
}
:root[data-theme="light"] .reports-page .calendar-nav:hover,
:root[data-theme="light"] .reports-page .button.ghost:hover,
:root[data-theme="light"] .reports-page .button.secondary:hover,
:root[data-theme="light"] .preview-close:hover {
    border-color: var(--accent-purple-border);
    background: var(--surface-hover);
}
:root[data-theme="light"] .reports-page .calendar-day { color: var(--ink); }
:root[data-theme="light"] .reports-page .calendar-day:hover:not(:disabled),
:root[data-theme="light"] .reports-page .calendar-day.in-range {
    background: var(--accent-purple-soft);
    color: var(--accent-purple-strong);
}
:root[data-theme="light"] .reports-page .calendar-day.outside-month,
:root[data-theme="light"] .reports-page .calendar-day:disabled { color: #817a8d; }
:root[data-theme="light"] .reports-page .calendar-day.range-start,
:root[data-theme="light"] .reports-page .calendar-day.range-end {
    background: var(--accent-purple-button);
    color: var(--action-ink);
}
:root[data-theme="light"] .reports-page .calendar-popover,
:root[data-theme="light"] .report-preview-modal {
    border-color: var(--line);
    background: var(--surface);
    color: var(--ink);
    box-shadow: var(--shadow);
}
:root[data-theme="light"] .preview-table th { background: var(--surface-muted); }
:root[data-theme="light"] .preview-filter-item strong,
:root[data-theme="light"] .preview-table td { color: var(--ink); }
:root[data-theme="light"] .preview-count,
:root[data-theme="light"] .preview-pagination { color: var(--muted); }
:root[data-theme="light"] .preview-empty { color: var(--muted); }
:root[data-theme="light"] .preview-error,
:root[data-theme="light"] .export-status.error { color: var(--red); }
:root[data-theme="light"] .export-status.loading { color: var(--accent-purple-strong); }
:root[data-theme="light"] .export-status.success { color: var(--green); }
:root[data-theme="light"] .table-wrap th,
:root[data-theme="light"] th {
    border-bottom-color: var(--line);
    color: var(--muted);
}
:root[data-theme="light"] .table-wrap td,
:root[data-theme="light"] td {
    border-bottom-color: var(--line);
    color: var(--text-soft, #4f4a58);
}
:root[data-theme="light"] td strong,
:root[data-theme="light"] .network-detail-card > strong,
:root[data-theme="light"] .reports-page .report-device-panel td strong { color: var(--ink); }
:root[data-theme="light"] td small { color: var(--muted); }
:root[data-theme="light"] tbody tr:hover { background: var(--surface-hover); }
:root[data-theme="light"] .device-inventory td:first-child,
:root[data-theme="light"] .device-inventory th:first-child,
:root[data-theme="light"] .device-inventory th:first-child { background: var(--surface); }
:root[data-theme="light"] .device-inventory th:first-child { background: var(--surface-muted); }
:root[data-theme="light"] .device-inventory tbody tr:hover td:first-child { background: var(--surface-hover); }
:root[data-theme="light"] .table-wrap { scrollbar-color: #c9c2d3 var(--surface-muted); }
:root[data-theme="light"] .table-wrap::-webkit-scrollbar-track { background: var(--surface-muted); }
:root[data-theme="light"] .table-wrap::-webkit-scrollbar-thumb {
    border-color: var(--surface-muted);
    background: #c9c2d3;
}
:root[data-theme="light"] .status.online {
    background: var(--green-soft);
    color: var(--green);
}
:root[data-theme="light"] .status.offline {
    background: var(--red-soft);
    color: var(--red);
}
:root[data-theme="light"] .status.neutral {
    background: #efedf2;
    color: #595462;
}
:root[data-theme="light"] .status.online,
:root[data-theme="light"] .status.offline,
:root[data-theme="light"] .status.neutral { border: 1px solid currentColor; }
:root[data-theme="light"] .alert.success,
:root[data-theme="light"] .network-monitor-status[data-state="collected"] {
    border-color: var(--green-border);
    background: var(--green-soft);
    color: var(--green);
}
:root[data-theme="light"] .alert.error,
:root[data-theme="light"] .network-monitor-status[data-state="failed"],
:root[data-theme="light"] .network-monitor-status[data-state="error"],
:root[data-theme="light"] .network-monitor-status[data-state="unavailable"] {
    border-color: var(--red-border);
    background: var(--red-soft);
    color: var(--red);
}
:root[data-theme="light"] .network-monitor-status[data-state="throttled"] {
    border-color: var(--amber-border);
    background: var(--amber-soft);
    color: var(--amber);
}
:root[data-theme="light"] .activity-item,
:root[data-theme="light"] .notification-history-item,
:root[data-theme="light"] .notification-preview {
    border-color: var(--line);
}
:root[data-theme="light"] .activity-item strong,
:root[data-theme="light"] .notification-preview-content strong,
:root[data-theme="light"] .notification-history-item h3 { color: var(--ink); }
:root[data-theme="light"] .activity-item p,
:root[data-theme="light"] .activity-item time,
:root[data-theme="light"] .notification-preview-content > span,
:root[data-theme="light"] .notification-preview-content time,
:root[data-theme="light"] .notification-history-item p,
:root[data-theme="light"] .notification-history-item small { color: var(--muted); }
:root[data-theme="light"] .notification-preview:hover { background: var(--surface-hover); }
:root[data-theme="light"] .notification-preview.unread,
:root[data-theme="light"] .notification-history-item.unread { background: var(--accent-purple-soft); }
:root[data-theme="light"] .notification-bell,
:root[data-theme="light"] .theme-toggle {
    border: 1px solid var(--line);
    background: var(--surface);
    color: var(--text-soft, #514c5a);
}
:root[data-theme="light"] .notification-bell:hover,
:root[data-theme="light"] .theme-toggle:hover,
:root[data-theme="light"] .notification-bell:focus-visible,
:root[data-theme="light"] .theme-toggle:focus-visible {
    border-color: var(--accent-purple-border);
    background: var(--accent-purple-soft);
    color: var(--accent-purple-strong);
}
:root[data-theme="light"] .notification-badge { border-color: var(--surface); }
:root[data-theme="light"] .notification-dropdown {
    border-color: var(--line);
    background: var(--surface);
    box-shadow: var(--shadow);
}
:root[data-theme="light"] .notification-dropdown-heading {
    border-color: var(--line);
    color: var(--ink);
}
:root[data-theme="light"] .notification-dropdown-heading a { color: var(--accent-purple-strong); }
:root[data-theme="light"] .notification-empty { color: var(--muted); }
:root[data-theme="light"] .notification-preview.action-error { outline-color: var(--red); }
:root[data-theme="light"] .severity-label.info {
    border-color: var(--accent-purple-border);
    background: var(--accent-purple-soft);
    color: var(--accent-purple-strong);
}
:root[data-theme="light"] .severity-label.success {
    border-color: var(--green-border);
    background: var(--green-soft);
    color: var(--green);
}
:root[data-theme="light"] .severity-label.warning {
    border-color: var(--amber-border);
    background: var(--amber-soft);
    color: var(--amber);
}
:root[data-theme="light"] .severity-label.error,
:root[data-theme="light"] .severity-label.critical {
    border-color: var(--red-border);
    background: var(--red-soft);
    color: var(--red);
}
:root[data-theme="light"] .backup-type-grid legend,
:root[data-theme="light"] .backup-component-picker legend { color: var(--accent-purple-strong); }
:root[data-theme="light"] .backup-type-option,
:root[data-theme="light"] .backup-component-picker,
:root[data-theme="light"] .backup-upload-form,
:root[data-theme="light"] .backup-security-note,
:root[data-theme="light"] .backup-selection-summary {
    border-color: var(--line);
    background: var(--surface-muted);
}
:root[data-theme="light"] .backup-type-option:has(input:checked) {
    border-color: var(--accent-purple-border);
    background: var(--accent-purple-soft);
}
:root[data-theme="light"] .backup-component-grid label,
:root[data-theme="light"] .backup-upload-form label,
:root[data-theme="light"] .backup-confirm-content .confirm-restore-option {
    color: var(--text-soft, #4f4a58);
}
:root[data-theme="light"] .backup-confirm-dialog {
    border-color: var(--line);
    background: var(--surface);
    color: var(--ink);
    box-shadow: var(--shadow);
}
:root[data-theme="light"] .backup-confirm-dialog::backdrop,
:root[data-theme="light"] .report-preview-modal::backdrop { background: rgba(24, 27, 23, .42); }
:root[data-theme="light"] .backup-confirm-content > p:not(.eyebrow) { color: var(--muted); }
:root[data-theme="light"] .backup-confirm-content .backup-restore-note,
:root[data-theme="light"] .backup-confirm-content .confirm-restore-option {
    border-color: var(--line);
}
:root[data-theme="light"] input,
:root[data-theme="light"] select,
:root[data-theme="light"] textarea,
:root[data-theme="light"] .auth-card input:not([type="checkbox"]) {
    border-color: var(--border-strong);
    background: var(--surface);
    color: var(--ink);
}
:root[data-theme="light"] label,
:root[data-theme="light"] .history-filter-form label,
:root[data-theme="light"] .account-settings-form label { color: var(--text-soft, #4f4a58); }
:root[data-theme="light"] input::placeholder,
:root[data-theme="light"] textarea::placeholder,
:root[data-theme="light"] .auth-card input::placeholder { color: #777180; }
:root[data-theme="light"] input:focus,
:root[data-theme="light"] select:focus,
:root[data-theme="light"] textarea:focus,
:root[data-theme="light"] .auth-card input:focus {
    border-color: var(--accent-purple);
    box-shadow: 0 0 0 3px rgba(82, 102, 71, .16);
}
:root[data-theme="light"] select option { background: var(--surface); color: var(--ink); }
:root[data-theme="light"] .button.primary,
:root[data-theme="light"] .auth-card .auth-submit,
:root[data-theme="light"] .reports-page .button.primary,
:root[data-theme="light"] .preview-modal-actions .button.primary {
    border-color: var(--accent-purple-button);
    background: var(--accent-purple-button);
    color: var(--action-ink);
    box-shadow: 0 5px 14px rgba(67, 82, 54, .18);
}
:root[data-theme="light"] .button.primary:hover,
:root[data-theme="light"] .auth-card .auth-submit:hover,
:root[data-theme="light"] .reports-page .button.primary:hover {
    background: var(--accent-purple-button-hover);
}
:root[data-theme="light"] .button.secondary,
:root[data-theme="light"] .button.ghost,
:root[data-theme="light"] .reports-page .button.secondary,
:root[data-theme="light"] .reports-page .button.ghost {
    border-color: var(--border-strong);
    background: var(--surface);
    color: var(--text-soft, #514c5a);
}
:root[data-theme="light"] .button.secondary:hover,
:root[data-theme="light"] .button.ghost:hover,
:root[data-theme="light"] .reports-page .button.secondary:hover,
:root[data-theme="light"] .reports-page .button.ghost:hover {
    border-color: var(--accent-purple-border);
    background: var(--surface-hover);
    color: var(--ink);
}
:root[data-theme="light"] .button.danger-ghost {
    border-color: var(--red-border);
    background: var(--surface);
    color: var(--red);
}
:root[data-theme="light"] .button.danger-ghost:hover { background: var(--red-soft); }
:root[data-theme="light"] .button:focus-visible,
:root[data-theme="light"] button:focus-visible,
:root[data-theme="light"] a:focus-visible,
:root[data-theme="light"] input:focus-visible,
:root[data-theme="light"] select:focus-visible,
:root[data-theme="light"] textarea:focus-visible {
    outline-color: var(--accent-purple-strong);
}
:root[data-theme="light"] .network-page-panel,
:root[data-theme="light"] .network-detail-card { border-color: var(--line); }
:root[data-theme="light"] .network-detected-card { background: var(--accent-purple-soft); }
:root[data-theme="light"] .network-compatibility-notice,
:root[data-theme="light"] .network-compatibility-notice svg { color: var(--muted); }
:root[data-theme="light"] .network-compatibility-notice { border-top-color: var(--line); }
:root[data-theme="light"] .network-detail-card > strong { color: var(--ink); }
:root[data-theme="light"] .auth-layout { color: var(--ink); }
:root[data-theme="light"] .auth-hero-copy h2,
:root[data-theme="light"] .auth-card h1,
:root[data-theme="light"] .access-notice-heading h2,
:root[data-theme="light"] .access-notice-message strong { color: var(--ink); }
:root[data-theme="light"] .auth-hero-copy h2 span,
:root[data-theme="light"] .auth-card > .eyebrow,
:root[data-theme="light"] .auth-campus-footer span { color: var(--accent-purple-strong); }
:root[data-theme="light"] .auth-hero-copy > p:not(.eyebrow),
:root[data-theme="light"] .auth-campus-footer,
:root[data-theme="light"] .auth-card > .muted,
:root[data-theme="light"] .auth-divider,
:root[data-theme="light"] .auth-protected-note,
:root[data-theme="light"] .auth-copyright { color: var(--muted); }
:root[data-theme="light"] .traffic-activity-card,
:root[data-theme="light"] .setup-page > .auth-card {
    border-color: var(--line);
    background: rgba(255, 255, 255, .94);
    box-shadow: var(--shadow);
}
:root[data-theme="light"] .traffic-activity-heading h3,
:root[data-theme="light"] .traffic-activity-footer { color: var(--muted); }
:root[data-theme="light"] .traffic-activity-visual { background: var(--surface-muted); }
:root[data-theme="light"] .traffic-activity-grid {
    background-image:
        linear-gradient(var(--line) 1px, transparent 1px),
        linear-gradient(90deg, var(--line) 1px, transparent 1px);
}
:root[data-theme="light"] .traffic-activity-footer span:last-child { color: var(--accent-purple-strong); }
:root[data-theme="light"] .auth-card label.auth-field,
:root[data-theme="light"] .auth-card label:not(.remember-option),
:root[data-theme="light"] .auth-card .captcha-label,
:root[data-theme="light"] .auth-card .remember-option {
    color: var(--text-soft, #4f4a58) !important;
}
:root[data-theme="light"] .auth-input-wrap > svg,
:root[data-theme="light"] .auth-field-icon { stroke: var(--muted); }
:root[data-theme="light"] .auth-card .password-toggle,
:root[data-theme="light"] .auth-card .captcha-refresh { color: var(--muted); }
:root[data-theme="light"] .auth-card .captcha-refresh:hover { color: var(--accent-purple-strong); }
:root[data-theme="light"] .auth-divider::before,
:root[data-theme="light"] .auth-divider::after { background: var(--line); }
:root[data-theme="light"] .auth-protected-note svg { stroke: var(--green); }
:root[data-theme="light"] .access-notice-overlay { background: rgba(24, 27, 23, .48); }
:root[data-theme="light"] .access-notice-modal {
    border-color: var(--line);
    background: var(--surface);
    box-shadow: 0 25px 85px rgba(37, 46, 31, .22);
    color: var(--ink);
}
:root[data-theme="light"] .access-notice-heading h2,
:root[data-theme="light"] .access-notice-message strong { color: var(--ink); }
:root[data-theme="light"] .access-notice-heading span { background: var(--accent-purple-border); }
:root[data-theme="light"] .access-notice-message {
    border-color: var(--line);
    background: var(--surface-muted);
}
:root[data-theme="light"] .access-notice-message > svg { stroke: var(--accent-purple-strong); }
:root[data-theme="light"] .access-notice-message > svg circle:last-child { fill: var(--accent-purple-strong); }
:root[data-theme="light"] .access-notice-message p { color: var(--text-soft, #4f4a58); }
:root[data-theme="light"] .access-notice-error { color: var(--red); }
:root[data-theme="light"] .access-notice-continue {
    border-color: var(--accent-purple-button);
    background: var(--accent-purple-button);
    color: var(--action-ink);
    box-shadow: 0 8px 22px rgba(67, 82, 54, .18);
}
:root[data-theme="light"] .access-notice-continue:hover:not(:disabled) {
    background: var(--accent-purple-button-hover);
    box-shadow: 0 10px 27px rgba(67, 82, 54, .24);
}
:root[data-theme="light"] .access-notice-continue:focus-visible {
    outline-color: var(--accent-purple-strong);
}

.theme-toggle {
    display: grid;
    width: 38px;
    height: 38px;
    flex: 0 0 38px;
    place-items: center;
    padding: 0;
    border: 1px solid var(--line);
    border-radius: 9px;
    background: var(--surface-raised);
    color: var(--ink);
    cursor: pointer;
    transition: color .16s ease, background .16s ease, border-color .16s ease;
}
.theme-toggle svg { width: 18px; height: 18px; }
.theme-toggle:hover,
.theme-toggle:focus-visible {
    border-color: var(--accent-purple-border);
    background: var(--accent-purple-soft);
    color: var(--accent-purple-strong);
}
.theme-toggle:focus-visible {
    outline: 2px solid var(--accent-purple-strong);
    outline-offset: 2px;
}
.floating-controls .theme-toggle {
    width: 40px;
    height: 40px;
    flex-basis: 40px;
    border-color: #393942;
    border-radius: 10px;
    background: #19191f;
    color: #efedf0;
    box-shadow: 0 4px 12px rgba(0, 0, 0, .28);
}
.floating-controls .theme-toggle:hover,
.floating-controls .theme-toggle:focus-visible {
    border-color: #55555f;
    background: #23232a;
    color: #efedf0;
}
.floating-controls .theme-toggle:focus-visible {
    outline-color: #b6b5bf;
}
:root[data-theme="light"] .floating-controls .mode-indicator,
:root[data-theme="light"] .floating-controls .theme-toggle {
    border-color: var(--border-strong);
    background: var(--surface-raised);
    color: var(--ink);
    box-shadow: var(--shadow);
}
:root[data-theme="light"] .floating-controls .mode-indicator:hover,
:root[data-theme="light"] .floating-controls .mode-indicator:focus-visible,
:root[data-theme="light"] .floating-controls .theme-toggle:hover,
:root[data-theme="light"] .floating-controls .theme-toggle:focus-visible {
    border-color: var(--accent-purple-border);
    background: var(--surface-hover);
    color: var(--ink);
}
:root[data-theme="light"] .floating-controls .mode-indicator:focus-visible,
:root[data-theme="light"] .floating-controls .theme-toggle:focus-visible {
    outline-color: var(--accent-purple-strong);
}
.auth-theme-toggle {
    position: fixed;
    z-index: 3;
    top: 20px;
    right: 22px;
}
.login-lockout-countdown {
    margin: 12px 0 0;
    color: var(--amber);
    font-size: 11px;
    font-weight: 650;
    font-variant-numeric: tabular-nums;
    text-align: center;
}
.auth-card input:disabled,
.auth-card .auth-submit:disabled { cursor: not-allowed; opacity: .65; }
:root[data-theme="light"] .login-lockout-countdown { color: var(--amber); }
@media (max-width: 760px) {
    .utility-bar { gap: 9px; }
    .utility-actions { gap: 9px; }
    .theme-toggle { width: 36px; height: 36px; flex-basis: 36px; }
    .auth-theme-toggle { top: 14px; right: 14px; }
}
@media (max-width: 420px) {
    .utility-bar { padding-right: 12px; padding-left: 12px; }
}

/* Login page reference layout */
:root[data-theme="light"] .auth-page {
    background:
        radial-gradient(ellipse at 70% 48%, rgba(163, 177, 138, .08), transparent 38%),
        #f7f8f4;
}
:root[data-theme="light"] .auth-layout {
    background: transparent;
}
:root[data-theme="light"] .auth-card {
    width: min(100%, 338px);
    padding: 28px 28px 18px;
    border: 1px solid rgba(208, 213, 201, .9);
    border-radius: 14px;
    background: rgba(255, 255, 252, .96);
    box-shadow: 0 18px 50px rgba(50, 62, 42, .11);
}
:root[data-theme="light"] .auth-card > .eyebrow {
    display: flex;
    align-items: center;
    gap: 9px;
    margin-bottom: 7px;
}
:root[data-theme="light"] .auth-card > .eyebrow::after {
    width: 42px;
    height: 1px;
    background: var(--accent-purple-border);
    content: "";
}
:root[data-theme="light"] .auth-card h1 {
    margin-bottom: 0;
    font-size: 27px;
}
:root[data-theme="light"] .auth-card form {
    gap: 11px;
    margin-top: 22px;
}
:root[data-theme="light"] .auth-card label.auth-field,
:root[data-theme="light"] .auth-card label:not(.remember-option) {
    gap: 6px;
    font-size: 10px;
}
:root[data-theme="light"] .auth-card input:not([type="checkbox"]) {
    min-height: 43px;
    border-radius: 8px;
    background: rgba(255, 255, 255, .96);
    font-size: 11px;
}
:root[data-theme="light"] .auth-card .password-input-wrap input {
    padding-right: 48px;
}
:root[data-theme="light"] .auth-card .captcha-label {
    font-size: 8px;
    font-weight: 800;
    letter-spacing: 1.2px;
}
:root[data-theme="light"] .auth-card .captcha-input-row {
    grid-template-columns: minmax(88px, 1fr) minmax(88px, 1fr) 38px;
    gap: 8px;
}
:root[data-theme="light"] .auth-card .captcha-challenge {
    min-height: 42px;
    border-color: transparent;
    border-radius: 8px;
    background: #edf1e8;
    text-shadow: none;
}
:root[data-theme="light"] .auth-card #captcha-answer {
    min-height: 42px;
    text-align: left;
}
:root[data-theme="light"] .auth-card .captcha-refresh {
    min-height: 42px;
    border-radius: 8px;
    background: var(--surface);
}
.auth-form-options {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}
:root[data-theme="light"] .auth-card .remember-option {
    margin: 0 !important;
    font-size: 10px !important;
}
:root[data-theme="light"] .auth-card .remember-option input[type="checkbox"] {
    width: 14px;
    min-width: 14px;
    min-height: 14px;
}
.auth-forgot-link {
    color: var(--accent-purple-strong);
    font-size: 10px;
    font-weight: 650;
    text-decoration: none;
}
.auth-forgot-link:hover {
    text-decoration: underline;
}
:root[data-theme="light"] .auth-card .auth-submit {
    min-height: 43px;
    border-radius: 8px;
    font-size: 11px;
}
.auth-account-actions {
    margin-top: 10px;
}
.auth-account-action--request {
    width: 238px;
    min-height: 43px;
    margin: 0 auto;
    justify-content: center;
    gap: 8px;
    border-radius: 8px;
    background: transparent;
}
.auth-account-action--request > svg {
    width: 17px;
    height: 17px;
    fill: none;
    stroke: currentColor;
    stroke-linecap: round;
    stroke-linejoin: round;
    stroke-width: 1.7;
}
.auth-account-action--request .auth-account-action-copy {
    display: block;
}
.auth-account-action--request .auth-account-action-copy strong {
    font-size: 10px;
}
:root[data-theme="light"] .auth-account-action--request {
    border-color: var(--border-strong);
    background: var(--surface);
    color: var(--text-soft, #4f4a58);
}
:root[data-theme="light"] .auth-account-action--request:hover {
    border-color: var(--accent-purple-border);
    background: var(--accent-purple-soft);
    transform: none;
}
:root[data-theme="light"] .auth-divider {
    margin-top: 16px;
    font-size: 8px;
}

@media (max-width: 760px) {
    :root[data-theme="light"] .auth-layout {
        grid-template-columns: minmax(0, 1fr);
        place-items: center;
        min-height: 100svh;
        padding: 24px 16px;
    }
    :root[data-theme="light"] .auth-brand-panel {
        display: none;
    }
    :root[data-theme="light"] .auth-card {
        width: min(338px, calc(100vw - 32px));
        justify-self: center;
        margin-left: 0;
    }
}
@media (max-width: 420px) {
    :root[data-theme="light"] .auth-layout {
        padding: 16px 12px;
    }
    :root[data-theme="light"] .auth-card {
        width: calc(100vw - 24px);
        max-height: calc(100svh - 32px);
        overflow-y: auto;
        padding: 24px 20px 16px;
    }
    .auth-account-action--request {
        width: min(238px, 100%);
    }
    .utility-actions { gap: 7px; }
    .profile-trigger { gap: 7px; padding-right: 8px; }
    .profile-identity strong { max-width: 94px; }
}

.session-expiring-modal {
    width: min(440px, calc(100vw - 32px));
    padding: 30px 28px 26px;
    border: 1px solid #393440;
    border-radius: 14px;
    background: #141419;
    color: #f0edf5;
    box-shadow: 0 20px 60px rgba(0, 0, 0, .4);
    text-align: center;
}
.session-expiring-modal::backdrop {
    background: rgba(5, 4, 8, .68);
    backdrop-filter: blur(4px);
}
.session-expiring-icon {
    width: 42px;
    height: 42px;
    margin: 0 auto 15px;
    color: #f1c84b;
}
.session-expiring-icon svg { display: block; width: 100%; height: 100%; }
.session-expiring-modal h2 {
    margin: 0 0 10px;
    color: #f0edf5;
    font-size: 20px;
    font-weight: 650;
    letter-spacing: -.3px;
}
.session-expiring-modal p {
    margin: 0;
    color: #b7b2c0;
    font-size: 13px;
    line-height: 1.6;
}
.session-expiring-progress {
    height: 6px;
    margin-top: 24px;
    overflow: hidden;
    border-radius: 99px;
    background: #302f2b;
}
.session-expiring-progress span {
    display: block;
    width: 100%;
    height: 100%;
    border-radius: inherit;
    background: #d7ed35;
    transform: scaleX(1);
    transform-origin: left center;
}
.session-expiring-progress span.is-running {
    animation: session-expiring-progress 3s linear forwards;
}
@keyframes session-expiring-progress {
    from { transform: scaleX(1); }
    to { transform: scaleX(0); }
}

@media (max-width: 520px) {
    .session-expiring-modal { padding: 26px 20px 22px; }
}

.topbar nav .help-menu {
    position: relative;
    width: 100%;
}
.topbar nav .help-menu > summary {
    display: flex;
    min-height: 42px;
    align-items: center;
    gap: 11px;
    padding: 0 12px;
    border-radius: 9px;
    color: #a6b7ca;
    cursor: pointer;
    font-size: 12px;
    list-style: none;
    transition: color .15s ease, background .15s ease;
}
.topbar nav .help-menu > summary::-webkit-details-marker { display: none; }
.topbar nav .help-menu > summary:before {
    content: "?";
    display: grid;
    width: 18px;
    height: 18px;
    place-items: center;
    border: 1px solid currentColor;
    border-radius: 50%;
    color: #87a4c7;
    font-size: 11px;
    font-weight: 700;
}
.topbar nav .help-menu > summary:hover,
.topbar nav .help-menu[open] > summary {
    background: #14263b;
    color: #f3f7ff;
}
.topbar nav .help-menu > summary.active {
    background: linear-gradient(110deg, #17417b, #153365);
    color: #fff;
    font-weight: 700;
}
.topbar nav .help-menu > summary.active:before { color: #66b4ff; }
.help-dropdown {
    position: absolute;
    z-index: 20;
    top: calc(100% + 5px);
    left: 0;
    width: 240px;
    padding: 6px;
    border: 1px solid var(--line);
    border-radius: 11px;
    background: var(--surface-raised);
    box-shadow: 0 14px 32px rgba(0, 0, 0, .24);
}
.topbar nav .help-dropdown a.help-menu-link {
    min-height: 40px;
    padding: 8px 11px;
    border-radius: 7px;
    color: var(--ink);
    font-size: 12px;
    line-height: 1.4;
    white-space: normal;
}
.topbar nav .help-dropdown a.help-menu-link:hover,
.topbar nav .help-dropdown a.help-menu-link:focus-visible,
.topbar nav .help-dropdown a.help-menu-link.active {
    background: var(--accent-purple-soft);
    color: var(--accent-purple-strong);
}
:root[data-theme="light"] .topbar nav .help-menu > summary { color: #5e5968; }
:root[data-theme="light"] .topbar nav .help-menu > summary:hover,
:root[data-theme="light"] .topbar nav .help-menu[open] > summary { background: #f1eef7; color: var(--ink); }
:root[data-theme="light"] .topbar nav .help-menu > summary.active {
    background: var(--accent-purple-soft);
    color: var(--ink);
}

.prd-page { max-width: 1080px; margin: 0 auto; }
.prd-heading { align-items: flex-end; }
.prd-heading .muted { max-width: 720px; }
.prd-print-button { flex: 0 0 auto; }
.prd-summary {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 1px;
    overflow: hidden;
    margin-bottom: 15px;
    border: 1px solid var(--line);
    border-radius: 12px;
    background: var(--line);
    box-shadow: var(--shadow);
}
.prd-summary > div {
    display: grid;
    min-height: 82px;
    align-content: center;
    gap: 7px;
    padding: 14px 17px;
    background: var(--surface);
}
.prd-summary span { color: var(--muted); font-size: 10px; text-transform: uppercase; letter-spacing: .7px; }
.prd-summary strong { font-size: 12px; line-height: 1.45; }
.prd-toc {
    display: flex;
    align-items: center;
    gap: 8px 18px;
    flex-wrap: wrap;
    margin-bottom: 15px;
    padding: 13px 17px;
    border: 1px solid var(--line);
    border-radius: 11px;
    background: var(--surface);
}
.prd-toc strong { margin-right: 3px; font-size: 11px; }
.prd-toc a { color: var(--accent-purple-strong); font-size: 11px; font-weight: 600; }
.prd-toc a:hover { text-decoration: underline; }
.prd-section {
    scroll-margin-top: 24px;
    margin-bottom: 15px;
    padding: 24px 27px;
    border: 1px solid var(--line);
    border-radius: 13px;
    background: var(--surface);
    box-shadow: var(--shadow);
}
.prd-section > .eyebrow { margin-bottom: 7px; }
.prd-section > h2 { margin-bottom: 13px; font-size: 20px; }
.prd-section > h3 { margin: 22px 0 9px; font-size: 14px; }
.prd-section > p:not(.eyebrow) { color: var(--muted); font-size: 13px; line-height: 1.7; }
.prd-section code {
    overflow-wrap: anywhere;
    color: var(--accent-purple-strong);
    font-size: .92em;
}
.prd-table { min-width: 700px; table-layout: fixed; }
.prd-table th, .prd-table td {
    width: auto;
    padding: 11px 12px;
    text-align: left;
    vertical-align: top;
    white-space: normal;
    overflow-wrap: anywhere;
    line-height: 1.55;
}
.prd-table th:first-child, .prd-table td:first-child { width: 23%; }
.prd-table th:nth-child(2), .prd-table td:nth-child(2) { width: 32%; }
.prd-table th:last-child, .prd-table td:last-child { width: 45%; }
.prd-table td { color: var(--muted); }
.prd-table td code { color: var(--accent-purple-strong); }
.prd-callout {
    margin: 17px 0;
    padding: 16px 18px;
    border: 1px solid var(--accent-purple-border);
    border-radius: 10px;
    background: var(--accent-purple-soft);
}
.prd-callout strong { font-size: 12px; }
.prd-callout p { margin: 6px 0 0; color: var(--muted); font-size: 12px; line-height: 1.65; }
.prd-list { display: grid; gap: 9px; margin: 11px 0 0; padding-left: 20px; }
.prd-list li { padding-left: 3px; color: var(--muted); font-size: 12px; line-height: 1.65; }
.prd-card-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.prd-card {
    padding: 17px 18px;
    border: 1px solid var(--line);
    border-radius: 10px;
    background: var(--surface-muted);
}
.prd-card h3 { margin: 0 0 8px; font-size: 13px; }
.prd-card p { margin: 0; color: var(--muted); font-size: 12px; line-height: 1.65; }
.prd-card .prd-list { gap: 6px; margin-top: 9px; }
.prd-card .prd-list li { font-size: 11px; }
.prd-capability-list, .prd-requirements { display: grid; gap: 9px; }
.prd-capability-list article,
.prd-requirements article {
    display: grid;
    grid-template-columns: 38px minmax(0, 1fr);
    align-items: start;
    gap: 12px;
    padding: 14px 15px;
    border: 1px solid var(--line);
    border-radius: 9px;
    background: var(--surface-muted);
}
.prd-number {
    display: grid;
    width: 32px;
    height: 32px;
    place-items: center;
    border-radius: 9px;
    background: var(--accent-purple-soft);
    color: var(--accent-purple-strong);
    font-size: 10px;
    font-weight: 700;
}
.prd-capability-list h3, .prd-requirements h3 { margin: 0 0 5px; font-size: 12px; }
.prd-capability-list p, .prd-requirements p { margin: 0; color: var(--muted); font-size: 11px; line-height: 1.6; }
.prd-requirements article { grid-template-columns: 64px minmax(0, 1fr); }
.prd-requirements article > span {
    padding: 5px 7px;
    border-radius: 6px;
    background: var(--accent-purple-soft);
    color: var(--accent-purple-strong);
    font-size: 10px;
    font-weight: 700;
    text-align: center;
}
.prd-acceptance-list { gap: 11px; }
.prd-acceptance-list strong { color: var(--ink); }
.prd-nongoals { margin-bottom: 0; }

@media (max-width: 760px) {
    .topbar nav .help-menu { width: auto; flex: 0 0 auto; }
    .topbar nav .help-menu > summary { min-height: 38px; padding: 0 10px; white-space: nowrap; }
    .help-dropdown { position: fixed; top: 104px; right: 16px; left: auto; width: min(250px, calc(100vw - 32px)); }
    .prd-summary { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .prd-heading { align-items: flex-start; }
    .prd-section { padding: 20px 18px; }
}
@media (max-width: 520px) {
    .prd-heading { gap: 12px; }
    .prd-summary > div { min-height: 75px; padding: 12px; }
    .prd-summary strong { font-size: 11px; }
    .prd-toc { gap: 9px 13px; padding: 12px; }
    .prd-toc strong { flex-basis: 100%; }
    .prd-card-grid { grid-template-columns: 1fr; }
    .prd-requirements article { grid-template-columns: 54px minmax(0, 1fr); gap: 9px; }
}
@media print {
    .topbar, .utility-bar, .footer, .prd-toc, .prd-print-button { display: none !important; }
    .container { max-width: none; padding: 0; }
    .prd-page { max-width: none; }
    .prd-section, .prd-summary { box-shadow: none; break-inside: avoid; }
    .prd-section { padding: 16px; }
    body { background: #fff; }
}

.auth-account-actions {
    display: grid;
    gap: 9px;
    margin-top: 16px;
}
.auth-account-action {
    display: flex;
    min-height: 53px;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 10px 12px;
    border: 1px solid #34313a;
    border-radius: 9px;
    background: #121116;
    color: #e8e4ed;
    text-decoration: none;
    transition: border-color .16s ease, background .16s ease, transform .16s ease;
}
.auth-account-action:hover {
    transform: translateY(-1px);
    border-color: var(--accent-purple-border);
    background: #19171d;
}
.auth-account-action:focus-visible {
    outline: 2px solid var(--accent-purple-strong);
    outline-offset: 2px;
}
.auth-account-action-copy { display: grid; gap: 4px; }
.auth-account-action-copy strong { font-size: 10px; font-weight: 650; }
.auth-account-action-copy small { color: #98929f; font-size: 8px; line-height: 1.4; }
.auth-account-action-arrow { color: var(--accent-purple-strong); font-size: 15px; }
.auth-account-action--request {
    border-color: var(--accent-purple-border);
    background: linear-gradient(110deg, rgba(163, 177, 138, .14), rgba(163, 177, 138, .04));
}
.auth-account-action--request:hover { background: rgba(163, 177, 138, .19); }
:root[data-theme="light"] .auth-account-action {
    border-color: var(--line);
    background: var(--surface);
    color: var(--ink);
}
:root[data-theme="light"] .auth-account-action:hover { background: var(--surface-hover); }
:root[data-theme="light"] .auth-account-action-copy small { color: var(--muted); }
:root[data-theme="light"] .auth-account-action--request {
    border-color: var(--accent-purple-border);
    background: var(--accent-purple-soft);
}
:root[data-theme="light"] .auth-account-action--request:hover { background: var(--accent-purple-soft); }

.staff-register-page {
    display: grid;
    place-items: center;
    padding: 40px 20px;
    overflow-y: auto;
    background:
        radial-gradient(ellipse at 50% 12%, rgba(163, 177, 138, .12), transparent 42%),
        var(--canvas);
    color: var(--ink);
}
.staff-register-page .staff-register-card {
    align-self: center;
    width: min(100%, 500px);
    margin: 0;
    padding: clamp(26px, 5vw, 42px);
    border: 1px solid var(--line);
    border-radius: 16px;
    background: var(--surface);
    box-shadow: var(--shadow);
}
.staff-register-page .staff-register-card > .eyebrow {
    margin: 0 0 12px;
    color: var(--accent-purple-strong);
    font-size: 10px;
    letter-spacing: 1.2px;
}
.staff-register-page .staff-register-card h1 {
    margin: 0 0 9px;
    color: var(--ink);
    font-size: clamp(25px, 5vw, 31px);
    letter-spacing: -.7px;
}
.staff-register-page .staff-register-card > .muted {
    color: var(--muted);
    font-size: 12px;
    line-height: 1.6;
}
.staff-register-page .staff-register-card form {
    gap: 17px;
    margin-top: 26px;
}
.staff-register-page .staff-register-card label.auth-field {
    gap: 7px;
    color: var(--text-soft, var(--ink));
    font-size: 11px;
}
.staff-register-page .staff-register-card input:not([type="checkbox"]) {
    min-height: 46px;
    padding: 0 14px;
    border-color: var(--border-strong);
    border-radius: 9px;
    background: var(--surface);
    color: var(--ink);
    font-size: 13px;
}
.staff-register-page .staff-register-card .captcha-label {
    color: var(--text-soft, var(--ink));
    font-size: 10px;
}
.staff-register-page .staff-register-card .captcha-input-row {
    grid-template-columns: minmax(112px, .8fr) minmax(120px, 1fr);
    gap: 9px;
}
.staff-register-page .staff-register-card .captcha-challenge {
    min-height: 46px;
    border-radius: 8px;
    font-size: 16px;
}
.staff-register-page .staff-register-card .button {
    min-height: 48px;
    margin-top: 0;
    border-radius: 9px;
    font-size: 12px;
}
.staff-register-page .staff-register-back {
    margin: 18px 0 0;
    text-align: center;
}
.staff-register-page .staff-register-back a {
    color: var(--accent-purple-strong);
    font-size: 11px;
    font-weight: 600;
    text-decoration: none;
}
.staff-register-page .staff-register-back a:hover { text-decoration: underline; }
.staff-register-page .recovery-card-links {
    display: grid;
    justify-items: center;
    gap: 10px;
    margin-top: 20px;
}
.staff-register-page .recovery-card-links a {
    color: var(--accent-purple-strong);
    font-size: 11px;
    font-weight: 600;
    text-align: center;
    text-decoration: none;
}
.staff-register-page .recovery-card-links a:hover { text-decoration: underline; }
@media (max-width: 520px) {
    .staff-register-page { padding: 20px 14px; }
    .staff-register-page .staff-register-card { padding: 25px 20px; }
}
@media (prefers-reduced-motion: reduce) {
    .auth-account-action { transition: none; }
    .auth-account-action:hover { transform: none; }
}

.staff-account-create-panel,
.staff-account-list-panel { min-width: 0; }
.staff-account-create-form {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr)) auto;
    align-items: end;
    gap: 12px;
}
.staff-account-create-form label,
.staff-account-reset-form label {
    display: grid;
    min-width: 0;
    gap: 7px;
    color: var(--text-soft, var(--ink));
    font-size: 11px;
}
.staff-account-create-form input,
.staff-account-reset-form input {
    width: 100%;
    min-width: 0;
    min-height: 42px;
}
.staff-account-create-form > .button { min-height: 42px; white-space: nowrap; }
.staff-account-table-wrap { max-width: 100%; overflow-x: hidden; }
.staff-account-table { min-width: 0; width: 100%; table-layout: fixed; }
.staff-account-table .staff-account-actions-cell { min-width: 0; white-space: normal; }
.staff-account-actions {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    align-items: start;
    gap: 8px;
}
.staff-account-actions form { min-width: 0; margin: 0; }
.staff-account-reset-form {
    display: grid;
    grid-column: 1 / -1;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    align-items: end;
    gap: 8px;
}
.staff-account-reset-form .button { grid-column: 1 / -1; }
.staff-account-approve-form,
.staff-account-approve-form .button,
.staff-account-status-form .button { width: 100%; }
.staff-account-actions .button { min-height: 38px; white-space: normal; }

.auth-card .auth-quick-accounts {
    display: grid;
    gap: 8px;
    margin: -7px 0 0;
    padding: 10px;
    border: 1px solid #34313a;
    border-radius: 9px;
}
.auth-card .auth-quick-accounts legend {
    padding: 0 5px;
    color: #aaa4b2;
    font-size: 8px;
    font-weight: 650;
    letter-spacing: .5px;
    text-transform: uppercase;
}
.auth-quick-account-options { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; }
.auth-card .auth-quick-account {
    min-height: 34px;
    display: grid;
    gap: 1px;
    border: 1px solid #3b3742;
    border-radius: 7px;
    background: #19171d;
    color: #e8e4ed;
    font-size: 9px;
    font-weight: 650;
    cursor: pointer;
    text-align: left;
}
.auth-card .auth-quick-account strong {
    font-size: 10px;
}
.auth-card .auth-quick-account span {
    overflow-wrap: anywhere;
    font-size: 8px;
    font-weight: 500;
    line-height: 1.25;
}
.auth-card .auth-quick-account:hover:not(:disabled) {
    border-color: var(--accent-purple-border);
    background: rgba(163, 177, 138, .12);
}
.auth-card .auth-quick-account.is-selected {
    border-color: var(--accent-purple-border);
    background: rgba(163, 177, 138, .18);
    box-shadow: 0 0 0 2px rgba(163, 177, 138, .12);
}
.auth-card .auth-quick-accounts small { color: #98929f; font-size: 8px; line-height: 1.45; }
:root[data-theme="light"] .auth-card .auth-quick-accounts { border-color: var(--line); }
:root[data-theme="light"] .auth-card .auth-quick-accounts legend { color: var(--muted); }
:root[data-theme="light"] .auth-card .auth-quick-account {
    border-color: var(--line);
    background: var(--surface);
    color: var(--ink);
}
:root[data-theme="light"] .auth-card .auth-quick-account:hover:not(:disabled) {
    border-color: var(--accent-purple-border);
    background: var(--accent-purple-soft);
}
:root[data-theme="light"] .auth-card .auth-quick-accounts small { color: var(--muted); }

@media (max-width: 1000px) {
    .staff-account-create-form { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .staff-account-create-form > .button { grid-column: 1 / -1; justify-self: start; }
}
@media (max-width: 900px) {
    .staff-account-table { min-width: 0; }
    .staff-account-table,
    .staff-account-table tbody { display: block; width: 100%; }
    .staff-account-table thead { display: none; }
    .staff-account-table tbody {
        display: grid;
        gap: 12px;
    }
    .staff-account-table tbody tr {
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 0 14px;
        padding: 8px 12px;
        border: 1px solid var(--line);
        border-radius: 10px;
        background: var(--surface-muted);
    }
    .staff-account-table tbody tr:hover { background: var(--surface-muted); }
    .staff-account-table tbody td {
        display: grid;
        min-width: 0;
        gap: 4px;
        padding: 10px 0;
        border-bottom: 1px solid var(--line);
        color: var(--text-soft, var(--ink));
        font-size: 12px;
        line-height: 1.45;
        white-space: normal;
        overflow-wrap: anywhere;
    }
    .staff-account-table tbody td::before {
        color: var(--muted);
        content: attr(data-label);
        font-size: 9px;
        font-weight: 700;
        letter-spacing: .45px;
        text-transform: uppercase;
    }
    .staff-account-table tbody tr > td:last-child { border-bottom: 0; }
    .staff-account-table .staff-account-actions-cell {
        grid-column: 1 / -1;
        min-width: 0;
        padding-top: 12px;
    }
    .staff-account-table .staff-account-actions-cell::before { margin-bottom: 3px; }
    .staff-account-actions { gap: 8px; }
    .staff-account-reset-form { gap: 8px; }
}
@media (max-width: 520px) {
    .staff-account-create-form { grid-template-columns: minmax(0, 1fr); }
    .staff-account-create-form > .button {
        grid-column: auto;
        width: 100%;
    }
    .staff-account-table tbody tr { grid-template-columns: minmax(0, 1fr); }
    .staff-account-table .staff-account-actions-cell { grid-column: auto; }
    .staff-account-actions,
    .staff-account-reset-form { grid-template-columns: minmax(0, 1fr); }
    .staff-account-reset-form,
    .staff-account-reset-form .button { grid-column: auto; }
}

/* Reference-matched User Management layout */
:root[data-theme="light"] .topbar {
    width: 194px;
}
:root[data-theme="light"] .container {
    width: calc(100% - 194px);
    margin-left: 194px;
    padding: 78px 38px 70px;
}
:root[data-theme="light"] .utility-bar {
    left: 194px;
    min-height: 72px;
    padding: 0 28px;
}
:root[data-theme="light"] .footer {
    margin-left: 194px;
}
:root[data-theme="light"] .brand {
    justify-content: center;
    min-height: 74px;
    padding-bottom: 14px;
}
:root[data-theme="light"] .brand img {
    width: 46px;
    height: 46px;
}

.user-management-page {
    max-width: none;
    margin: 0;
}
.user-management-heading {
    margin-bottom: 18px;
}
.user-management-heading .eyebrow {
    margin-bottom: 5px;
    color: #7a8c68;
    font-size: 9px;
}
.user-management-heading h1 {
    margin-bottom: 3px;
    font-size: 26px;
}
.user-management-description { margin: 0; color: var(--muted); font-size: 12px; }
.user-management-heading + .alert {
    margin-bottom: 14px;
}
.account-summary-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 14px;
    margin-bottom: 18px;
}
.account-summary-card {
    display: flex;
    align-items: center;
    min-height: 68px;
    gap: 14px;
    padding: 12px 24px;
    border-radius: 11px;
}
.account-summary-icon {
    display: grid;
    width: 28px;
    height: 28px;
    flex: 0 0 28px;
    place-items: center;
    border-radius: 50%;
    color: var(--accent-tea-strong);
    font-size: 24px;
    line-height: 1;
}
.account-summary-card div { display: grid; gap: 1px; }
.account-summary-card div > span {
    color: var(--ink);
    font-size: 11px;
    font-weight: 700;
}
.account-summary-card strong {
    margin: 0;
    font-size: 22px;
}
.account-summary-card strong small {
    color: var(--muted);
    font-size: 12px;
    font-weight: 500;
}
.staff-account-create-panel {
    margin-bottom: 18px;
    padding: 18px 24px 16px;
}
.staff-create-heading {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 12px;
}
.staff-create-icon {
    display: grid;
    width: 42px;
    height: 42px;
    flex: 0 0 42px;
    place-items: center;
    border-radius: 50%;
    color: var(--accent-tea-strong);
    background: var(--accent-tea-soft);
    font-size: 18px;
}
.staff-create-heading h2 {
    margin-bottom: 2px;
    font-size: 16px;
}
.staff-create-heading p {
    margin: 0;
    color: var(--muted);
    font-size: 11px;
}
.staff-account-create-form {
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 14px;
}
.staff-account-create-form label {
    color: var(--ink);
    font-size: 10px;
    font-weight: 700;
}
.staff-account-create-form input {
    min-height: 38px;
    border-radius: 8px;
    font-size: 11px;
}
.staff-account-create-form .create-staff-button {
    min-height: 38px;
    margin-top: 17px;
    border-radius: 8px;
    white-space: nowrap;
}
.staff-account-list-panel {
    padding: 18px 24px 14px;
}
.accounts-panel-heading {
    margin-bottom: 11px;
}
.accounts-panel-heading h2 {
    font-size: 16px;
}
.accounts-panel-heading p {
    margin: 3px 0 0;
    color: var(--muted);
    font-size: 10px;
}
.account-search { width: 260px; }
.account-search input {
    min-height: 34px;
    border-radius: 8px;
    font-size: 10px;
}
.staff-account-table-wrap {
    overflow-x: hidden;
}
.staff-account-table {
    min-width: 0;
    width: 100%;
    table-layout: fixed;
}
.staff-account-table th {
    height: 38px;
    padding: 8px 9px;
    border-bottom: 1px solid var(--line);
    color: var(--muted);
    font-size: 9px;
    font-weight: 800;
}
.staff-account-table td {
    height: 58px;
    padding: 9px;
    border-bottom: 1px solid var(--line);
    color: var(--ink);
    font-size: 11px;
}
.staff-account-table td strong {
    color: var(--ink);
    font-size: 11px;
}
.staff-account-table th:first-child,
.staff-account-table td:first-child {
    width: 42px;
}
.status-pill {
    min-width: 58px;
    padding: 5px 8px;
    font-size: 9px;
}
.status-pill.active {
    color: var(--accent-tea-strong);
}
.status-pill.active::before {
    width: 6px;
    height: 6px;
    margin-right: 6px;
    border-radius: 50%;
    background: #5c9c2f;
    content: "";
}
.staff-account-actions {
    flex-wrap: nowrap;
    gap: 5px;
}
.staff-account-actions .button {
    min-height: 34px;
    padding: 7px 10px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: var(--surface);
    color: var(--ink);
    font-size: 10px;
    box-shadow: none;
}
.staff-account-actions .button {
    display: inline-flex;
    align-items: center;
}
.account-disable-button {
    background: var(--surface) !important;
}
.administrator-fixed-label {
    display: inline-flex;
    align-items: center;
    color: var(--ink);
    font-size: 10px;
    font-weight: 700;
}
.administrator-fixed-label span:last-child {
    margin-left: 3px;
    padding: 0;
    border-left: 0;
    color: var(--muted);
}
.administrator-shield {
    margin-right: 6px;
    color: var(--muted);
}
.account-pagination {
    display: flex;
    min-height: 52px;
    align-items: flex-end;
    justify-content: space-between;
    color: var(--muted);
    font-size: 10px;
}
.account-pagination-controls {
    display: flex;
    align-items: center;
    gap: 5px;
}
.pagination-arrow,
.pagination-current {
    width: 34px;
    height: 34px;
    border: 0;
    border-radius: 8px;
    background: transparent;
    color: var(--muted);
}
.pagination-current {
    background: #93a27f;
    color: white;
}
.pagination-arrow:disabled { opacity: .35; }
.staff-account-table th:nth-child(1),
.staff-account-table td:nth-child(1) { width: 38px; }
.staff-account-table th:nth-child(2),
.staff-account-table td:nth-child(2) { width: 11%; }
.staff-account-table th:nth-child(3),
.staff-account-table td:nth-child(3) { width: 7%; }
.staff-account-table th:nth-child(4),
.staff-account-table td:nth-child(4) { width: 8%; }
.staff-account-table th:nth-child(5),
.staff-account-table td:nth-child(5) { width: 23%; }
.staff-account-table th:nth-child(6),
.staff-account-table td:nth-child(6) { width: 14%; }
.staff-account-table th:nth-child(7),
.staff-account-table td:nth-child(7) { width: 14%; }
.staff-account-table th:nth-child(8),
.staff-account-table td:nth-child(8) { width: 19%; }
.staff-account-table td { white-space: normal; overflow-wrap: anywhere; }
.staff-account-actions .account-action-button {
    min-height: 34px;
    border: 1px solid var(--line);
    background: var(--surface);
    color: var(--ink);
    text-decoration: none;
    white-space: nowrap;
}
.staff-account-actions .account-action-button::before {
    margin-right: 6px;
}
.staff-account-actions .account-action-button:first-child::before { content: "✎"; }
.staff-account-actions .account-action-button:nth-child(2)::before { content: "↻"; }
.staff-account-status-form { margin: 0; }
.dedicated-account-panel { max-width: 720px; }
.dedicated-account-form {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
}
.dedicated-account-actions {
    grid-column: 1 / -1;
    display: flex;
    gap: 10px;
    align-items: center;
}

@media (max-width: 1100px) {
    :root[data-theme="light"] .container {
        padding-right: 24px;
        padding-left: 24px;
    }
    .staff-account-create-form { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .staff-account-create-form .create-staff-button { grid-column: 1 / -1; }
}
@media (max-width: 760px) {
    :root[data-theme="light"] .topbar { width: 68px; }
    :root[data-theme="light"] .container,
    :root[data-theme="light"] .footer { width: calc(100% - 68px); margin-left: 68px; }
    :root[data-theme="light"] .utility-bar { left: 68px; }
    .account-summary-grid { grid-template-columns: 1fr; }
    .accounts-panel-heading { align-items: flex-start; }
    .account-search { width: 180px; }
    .dedicated-account-form { grid-template-columns: 1fr; }
    .dedicated-account-actions { grid-column: auto; flex-wrap: wrap; }
}
@media (max-width: 520px) {
    :root[data-theme="light"] .topbar {
        position: static;
        width: 100%;
        min-height: 58px;
        height: auto;
    }
    :root[data-theme="light"] .container,
    :root[data-theme="light"] .footer {
        width: 100%;
        margin-left: 0;
    }
    :root[data-theme="light"] .utility-bar {
        position: static;
        left: auto;
        min-height: 52px;
    }
    .staff-account-actions { flex-wrap: wrap; }
    .dedicated-account-actions .button { width: 100%; }
}