/* ==========================================================================
   Meeting room booking — booking site and admin area.

   One restrained palette, generous spacing, and a single accent colour.
   Status is never carried by colour alone: every state also has a word and
   a distinct glyph.
   ========================================================================== */

:root {
    --ink: #0f172a;
    --ink-soft: #334155;
    --muted: #64748b;
    --line: #e2e8f0;
    --line-strong: #cbd5e1;
    --canvas: #f6f7f9;
    --surface: #ffffff;

    --accent: #2563eb;
    --accent-dark: #1d4ed8;
    --accent-soft: #eff4ff;

    --ok: #047857;
    --ok-soft: #ecfdf5;
    --warn: #b45309;
    --warn-soft: #fffbeb;
    --danger: #b91c1c;
    --danger-soft: #fef2f2;

    --radius: 12px;
    --radius-lg: 16px;
    --shadow: 0 1px 2px rgba(15, 23, 42, .04), 0 8px 24px -12px rgba(15, 23, 42, .18);

    --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    --tap: 44px;
}

*, *::before, *::after { box-sizing: border-box; }

/* Author `display` rules outrank the browser's rule for the hidden attribute. */
[hidden] { display: none !important; }

html { -webkit-text-size-adjust: 100%; }

body {
    margin: 0;
    font-family: var(--font);
    font-size: 16px;
    line-height: 1.55;
    color: var(--ink);
    background: var(--canvas);
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3 { line-height: 1.2; letter-spacing: -0.015em; margin: 0 0 .5rem; }
h1 { font-size: 1.75rem; }
h2 { font-size: 1.25rem; }
h3 { font-size: 1.0625rem; }
p { margin: 0 0 1rem; }
p:last-child { margin-bottom: 0; }

a { color: var(--accent); }
a:hover { color: var(--accent-dark); }

code {
    font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    font-size: .875em;
    background: var(--canvas);
    border: 1px solid var(--line);
    border-radius: 5px;
    padding: .1em .35em;
}

:focus-visible {
    outline: 3px solid var(--accent);
    outline-offset: 2px;
    border-radius: 4px;
}

.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;
}

.skip-link {
    position: absolute; left: -9999px; top: 0; z-index: 100;
    background: var(--ink); color: #fff; padding: .75rem 1rem; border-radius: 0 0 8px 0;
}
.skip-link:focus { left: 0; }

.wrap { width: min(1120px, 100% - 2.5rem); margin-inline: auto; }

/* ---- Header / footer --------------------------------------------------- */

.site-header {
    background: var(--surface);
    border-bottom: 1px solid var(--line);
    position: sticky; top: 0; z-index: 20;
}

.site-header__inner {
    display: flex; align-items: center; justify-content: space-between;
    gap: 1rem; min-height: 66px;
}

.brand {
    display: inline-flex; align-items: center; gap: .625rem;
    font-weight: 650; color: var(--ink); text-decoration: none; letter-spacing: -.01em;
}
.brand__mark {
    width: 22px; height: 22px; border-radius: 6px; flex: none;
    background: linear-gradient(140deg, var(--accent), #7c3aed);
}
.brand--compact .brand__text { font-size: .95rem; }

.site-nav { display: flex; align-items: center; gap: .25rem; }
.site-nav a {
    display: inline-flex; align-items: center; min-height: var(--tap);
    padding: 0 .875rem; border-radius: 9px;
    color: var(--ink-soft); text-decoration: none; font-weight: 550; font-size: .9375rem;
}
.site-nav a:hover { background: var(--canvas); color: var(--ink); }
.site-nav a[aria-current="page"] { background: var(--accent-soft); color: var(--accent-dark); }
.site-nav__admin { color: var(--muted) !important; }

.site-main { padding: 2rem 0 4rem; }

.site-footer {
    border-top: 1px solid var(--line);
    padding: 1.5rem 0;
    color: var(--muted);
    font-size: .875rem;
    background: var(--surface);
}

/* ---- Blocks ------------------------------------------------------------- */

.section { margin-bottom: 3rem; }
.section--narrow { width: min(680px, 100%); margin-inline: auto; }
.section__head {
    display: flex; align-items: baseline; justify-content: space-between;
    gap: 1rem; flex-wrap: wrap; margin-bottom: 1.25rem;
}
.section__meta { color: var(--muted); font-size: .9375rem; margin: 0; }

.hero { padding: .5rem 0 2.5rem; }
.hero h1 { font-size: clamp(1.85rem, 4vw, 2.5rem); }
.hero__lead { color: var(--ink-soft); font-size: 1.0625rem; max-width: 46ch; }
.hero__rules {
    list-style: none; margin: 1.5rem 0 0; padding: 0;
    display: flex; flex-wrap: wrap; gap: .5rem 2rem;
    font-size: .9375rem; color: var(--muted);
}
.hero__rules strong { color: var(--ink); font-weight: 600; display: block; font-size: .8125rem; text-transform: uppercase; letter-spacing: .06em; }

.card {
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    padding: 1.75rem;
    box-shadow: var(--shadow);
}
.card--auth { width: min(420px, 100%); }
.card__lead { color: var(--muted); }
.card__foot { margin-top: 1.5rem; font-size: .9375rem; text-align: center; }

.centered-page {
    min-height: 100vh; display: grid; place-items: center; padding: 2rem 1.25rem;
}
.centered-page__inner { width: min(420px, 100%); }

.panel {
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    margin-bottom: 1.5rem;
}
.panel--alert { border-color: #fecaca; background: var(--danger-soft); }
.panel__head {
    display: flex; align-items: center; justify-content: space-between;
    gap: 1rem; flex-wrap: wrap; margin-bottom: 1rem;
}
.panel__head h2 { margin: 0; }

.empty {
    color: var(--muted); background: var(--surface);
    border: 1px dashed var(--line-strong); border-radius: var(--radius);
    padding: 2rem; text-align: center;
}
.empty--tight { padding: 1rem; text-align: left; }

.rule { border: 0; border-top: 1px solid var(--line); margin: 1.75rem 0; }
.muted { color: var(--muted); font-size: .875rem; }
.numeric { font-variant-numeric: tabular-nums; white-space: nowrap; }

/* ---- Alerts -------------------------------------------------------------- */

.alert {
    border-radius: var(--radius); padding: .875rem 1.125rem;
    border: 1px solid; margin-bottom: 1.5rem; font-size: .9375rem;
}
.alert ul { margin: .5rem 0 0; padding-left: 1.25rem; }
.alert--success { background: var(--ok-soft); border-color: #a7f3d0; color: #065f46; }
.alert--error { background: var(--danger-soft); border-color: #fecaca; color: #991b1b; }
.alert--notice { background: var(--warn-soft); border-color: #fde68a; color: #92400e; }

/* ---- Buttons ------------------------------------------------------------- */

.btn {
    display: inline-flex; align-items: center; justify-content: center;
    min-height: var(--tap); padding: 0 1.125rem;
    border-radius: 10px; border: 1px solid var(--line-strong);
    background: var(--surface); color: var(--ink);
    font: inherit; font-weight: 600; font-size: .9375rem;
    text-decoration: none; cursor: pointer;
    transition: background-color .12s ease, border-color .12s ease;
}
.btn:hover { background: var(--canvas); color: var(--ink); }
.btn--primary { background: var(--accent); border-color: var(--accent); color: #fff; }
.btn--primary:hover { background: var(--accent-dark); border-color: var(--accent-dark); color: #fff; }
.btn--ghost { background: transparent; border-color: transparent; color: var(--ink-soft); }
.btn--ghost:hover { background: var(--canvas); }
.btn--danger { background: var(--danger); border-color: var(--danger); color: #fff; }
.btn--danger:hover { background: #991b1b; border-color: #991b1b; color: #fff; }
.btn--sm { min-height: 38px; padding: 0 .75rem; font-size: .875rem; }
.btn--lg { min-height: 52px; padding: 0 1.75rem; font-size: 1rem; }
.btn--block { width: 100%; }
.btn[disabled] { opacity: .55; cursor: not-allowed; }

.inline-form { display: inline-block; margin: 0; }

/* ---- Forms --------------------------------------------------------------- */

.form__grid {
    display: grid; gap: 1.25rem;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}
.field--wide { grid-column: 1 / -1; }

.field label {
    display: block; font-weight: 600; font-size: .875rem;
    margin-bottom: .375rem; color: var(--ink);
}
.req { color: var(--danger); }

.field input[type="text"], .field input[type="email"], .field input[type="date"],
.field input[type="time"], .field input[type="number"], .field input[type="password"],
.field input[type="search"], .field input[type="url"], .field select, .field textarea {
    width: 100%; min-height: var(--tap);
    padding: .625rem .75rem;
    font: inherit; color: var(--ink);
    background: var(--surface);
    border: 1px solid var(--line-strong);
    border-radius: 10px;
}
.field textarea { min-height: 96px; resize: vertical; }
.field input[type="color"] {
    width: 64px; height: var(--tap); padding: 4px;
    border: 1px solid var(--line-strong); border-radius: 10px; background: var(--surface);
}
.field input:focus, .field select:focus, .field textarea:focus {
    outline: 3px solid var(--accent); outline-offset: 1px; border-color: var(--accent);
}
.field__hint { margin: .375rem 0 0; font-size: .8125rem; color: var(--muted); }
.field__error { margin: .375rem 0 0; font-size: .8125rem; color: var(--danger); font-weight: 600; }
.field--invalid input, .field--invalid select, .field--invalid textarea { border-color: var(--danger); }
.field--inline { display: flex; align-items: center; gap: .5rem; }
.field--inline label { margin: 0; white-space: nowrap; }
.field--check label { font-weight: 500; }

.check { display: inline-flex; align-items: center; gap: .625rem; cursor: pointer; }
.check input { width: 20px; height: 20px; accent-color: var(--accent); }

.form__actions {
    display: flex; align-items: center; gap: .75rem; flex-wrap: wrap;
    margin-top: 1.75rem;
}
.form__actions--secondary { margin-top: 1rem; }
.form__actions--sticky {
    position: sticky; bottom: 0; background: var(--canvas);
    padding: 1rem 0; margin-top: 0; border-top: 1px solid var(--line);
}
.inline-fields { display: flex; align-items: flex-end; gap: .75rem; flex-wrap: wrap; }

.filter-bar {
    display: flex; align-items: flex-end; gap: 1rem; flex-wrap: wrap;
    margin-bottom: 1.5rem;
}
.filter-bar--admin { align-items: end; }
.filter-bar .field--inline { flex-direction: column; align-items: stretch; gap: .25rem; }
.filter-bar .field--inline label { font-size: .8125rem; color: var(--muted); }
.filter-bar__actions { display: flex; gap: .5rem; }

.chip {
    display: inline-flex; align-items: center; justify-content: center;
    min-height: 38px; padding: 0 .75rem; margin: .25rem .25rem 0 0;
    border: 1px solid var(--line-strong); border-radius: 999px;
    background: var(--surface); color: var(--ink-soft);
    font: inherit; font-size: .875rem; font-weight: 550; cursor: pointer;
}
.chip:hover { border-color: var(--accent); color: var(--accent-dark); }
.chip[aria-pressed="true"] { background: var(--accent); border-color: var(--accent); color: #fff; }
.chip--sm { min-height: 32px; font-size: .8125rem; }

/* ---- Room cards ---------------------------------------------------------- */

.room-grid {
    list-style: none; margin: 0; padding: 0;
    display: grid; gap: 1.25rem;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
}

.room-card {
    display: flex; flex-direction: column; gap: .875rem;
    background: var(--surface);
    border: 1px solid var(--line);
    border-top: 4px solid var(--room-color, var(--accent));
    border-radius: var(--radius-lg);
    padding: 1.375rem;
    box-shadow: var(--shadow);
}
.room-card__name { margin: 0; }
.room-card__location { margin: .125rem 0 0; color: var(--muted); font-size: .875rem; }

.room-card__facts { display: flex; gap: 1.5rem; margin: 0; }
.room-card__facts dt { font-size: .75rem; text-transform: uppercase; letter-spacing: .06em; color: var(--muted); }
.room-card__facts dd { margin: .125rem 0 0; font-weight: 600; font-size: .9375rem; }

.room-card__detail { margin: 0; font-size: .9375rem; color: var(--ink-soft); }
.room-card__description { margin: 0; font-size: .875rem; color: var(--muted); }
.room-card__next {
    margin: 0; font-size: .875rem; color: var(--ink-soft);
    border-left: 3px solid var(--line-strong); padding-left: .75rem;
}
.room-card__next .label {
    display: block; font-size: .6875rem; text-transform: uppercase;
    letter-spacing: .08em; color: var(--muted); font-weight: 700;
}
.room-card__actions { display: flex; gap: .5rem; margin-top: auto; padding-top: .5rem; }
.room-card__actions .btn { flex: 1; }

/* ---- Status -------------------------------------------------------------- */

.status {
    display: inline-flex; align-items: center; gap: .5rem;
    margin: 0; font-weight: 650; font-size: .9375rem;
}
.status__dot {
    width: 10px; height: 10px; border-radius: 50%; flex: none;
    background: currentColor;
}
/* Free states share one glyph, a diamond; occupied is a ringed circle. Shape
   carries the meaning as well as colour. */
.status--available, .status--upcoming { color: var(--ok); }
.status--available .status__dot,
.status--upcoming .status__dot { border-radius: 2px; transform: rotate(45deg); }
.status--in_meeting { color: var(--danger); }
.status--in_meeting .status__dot { box-shadow: 0 0 0 4px rgba(185, 28, 28, .15); }
.status--inactive { color: var(--muted); }
.status--inactive .status__dot { background: transparent; border: 2px solid currentColor; }

/* ---- Schedules ------------------------------------------------------------ */

.schedule-block {
    background: var(--surface); border: 1px solid var(--line);
    border-left: 4px solid var(--room-color, var(--accent));
    border-radius: var(--radius-lg); padding: 1.375rem; margin-bottom: 1.25rem;
}
.schedule-block__head {
    display: flex; align-items: center; justify-content: space-between;
    gap: 1rem; flex-wrap: wrap; margin-bottom: 1rem;
}
.schedule-block__head h2 { margin: 0; font-size: 1.125rem; }
.schedule-block__meta { margin: .125rem 0 0; color: var(--muted); font-size: .875rem; }

.mini-timeline { margin-bottom: 1rem; }
.mini-timeline__track {
    position: relative; height: 30px;
    background: repeating-linear-gradient(
        to right, var(--canvas) 0, var(--canvas) calc(100% / 13 - 1px),
        var(--line) calc(100% / 13 - 1px), var(--line) calc(100% / 13)
    );
    border: 1px solid var(--line); border-radius: 8px; overflow: hidden;
}
.mini-timeline__block {
    position: absolute; top: 3px; bottom: 3px;
    background: var(--room-color, var(--accent));
    border-radius: 5px; opacity: .9;
}
.mini-timeline__scale {
    display: flex; justify-content: space-between;
    font-size: .75rem; color: var(--muted); margin-top: .25rem;
    font-variant-numeric: tabular-nums;
}

.schedule-list { list-style: none; margin: 0; padding: 0; display: grid; gap: .5rem; }
.schedule-list li {
    display: flex; gap: 1rem; align-items: baseline;
    padding: .5rem .75rem; background: var(--canvas); border-radius: 8px;
}
.schedule-list__time { font-variant-numeric: tabular-nums; font-weight: 600; font-size: .875rem; white-space: nowrap; }
.schedule-list__title { color: var(--ink-soft); }

/* ---- Availability panel ---------------------------------------------------- */

.availability {
    margin-top: 1.5rem; padding: 1.25rem;
    background: var(--canvas); border: 1px solid var(--line); border-radius: var(--radius);
}
.availability__head { display: flex; align-items: baseline; justify-content: space-between; gap: 1rem; flex-wrap: wrap; }
.availability__head h2 { font-size: 1rem; margin: 0; }
.availability__meta { margin: 0; font-size: .875rem; color: var(--muted); }
.availability__slots { margin-top: .75rem; }
.availability__schedule { margin-top: 1rem; }
.availability__schedule ul { list-style: none; margin: .5rem 0 0; padding: 0; display: grid; gap: .375rem; }
.availability__schedule li {
    display: flex; gap: .75rem; font-size: .875rem;
    padding: .375rem .625rem; background: var(--surface);
    border: 1px solid var(--line); border-radius: 6px;
}
.availability__schedule li .time { font-variant-numeric: tabular-nums; font-weight: 600; white-space: nowrap; }

/* ---- Confirmation ---------------------------------------------------------- */

.card--confirm { text-align: left; }
.confirm__badge {
    display: inline-flex; align-items: center; gap: .5rem;
    background: var(--ok-soft); color: #065f46;
    border: 1px solid #a7f3d0; border-radius: 999px;
    padding: .375rem .875rem; font-weight: 650; font-size: .875rem;
}
.confirm__check { font-size: 1rem; }
.confirm__room { margin: 1.25rem 0 .25rem; font-size: 1.5rem; }
.confirm__title { color: var(--ink-soft); font-size: 1.0625rem; margin-bottom: 1.5rem; }
.confirm__facts { margin: 0 0 1.5rem; display: grid; gap: .875rem; }
.confirm__facts dt {
    font-size: .75rem; text-transform: uppercase; letter-spacing: .06em;
    color: var(--muted); font-weight: 700;
}
.confirm__facts dd { margin: .125rem 0 0; font-weight: 600; font-size: 1rem; }
.confirm__mail { font-size: .9375rem; color: var(--ink-soft); }
.confirm__mail--warn {
    background: var(--warn-soft); border: 1px solid #fde68a;
    border-radius: var(--radius); padding: .875rem 1rem; color: #92400e;
}
.confirm__note { font-size: .875rem; color: var(--muted); }

.error-code { font-size: .875rem; font-weight: 700; color: var(--muted); letter-spacing: .1em; margin: 0; }
.error-list { color: var(--danger); font-size: .9375rem; }

/* ---- Admin shell ------------------------------------------------------------ */

.admin { background: var(--canvas); }

.admin-bar {
    display: flex; align-items: center; gap: 1rem;
    min-height: 62px; padding: 0 1.5rem;
    background: var(--surface); border-bottom: 1px solid var(--line);
    position: sticky; top: 0; z-index: 30;
}
.admin-bar__right { margin-left: auto; display: flex; align-items: center; gap: .75rem; }
.admin-bar__user { font-size: .875rem; color: var(--muted); }
.admin-bar__link { font-size: .875rem; text-decoration: none; }
.admin-bar__toggle {
    display: none; min-height: 38px; padding: 0 .75rem;
    border: 1px solid var(--line-strong); border-radius: 8px;
    background: var(--surface); font: inherit; font-weight: 600; cursor: pointer;
}

.admin-shell { display: grid; grid-template-columns: 232px 1fr; align-items: start; }

.admin-nav {
    position: sticky; top: 62px;
    display: flex; flex-direction: column; gap: .125rem;
    padding: 1.25rem .75rem; border-right: 1px solid var(--line);
    background: var(--surface); min-height: calc(100vh - 62px);
}
.admin-nav a {
    display: flex; align-items: center; gap: .5rem;
    min-height: var(--tap); padding: 0 .875rem; border-radius: 9px;
    color: var(--ink-soft); text-decoration: none; font-weight: 550; font-size: .9375rem;
}
.admin-nav a:hover { background: var(--canvas); color: var(--ink); }
.admin-nav a[aria-current="page"] { background: var(--accent-soft); color: var(--accent-dark); font-weight: 650; }

.admin-main { padding: 1.75rem 2rem 4rem; min-width: 0; }

.page-head {
    display: flex; align-items: center; justify-content: space-between;
    gap: 1rem; flex-wrap: wrap; margin-bottom: 1.5rem;
}
.page-head h1 { margin: 0; }
.page-head__meta { margin: 0; color: var(--muted); font-size: .9375rem; }

.pill {
    display: inline-flex; align-items: center; justify-content: center;
    min-width: 22px; height: 22px; padding: 0 .375rem; margin-left: auto;
    border-radius: 999px; font-size: .75rem; font-weight: 700;
    background: var(--line); color: var(--ink-soft);
}
.pill--alert { background: var(--danger); color: #fff; }

/* ---- Stats ------------------------------------------------------------------ */

.stat-grid {
    list-style: none; margin: 0 0 1.5rem; padding: 0;
    display: grid; gap: 1rem;
    grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
}
.stat {
    background: var(--surface); border: 1px solid var(--line);
    border-radius: var(--radius-lg); padding: 1.25rem;
}
.stat--alert { border-color: #fecaca; background: var(--danger-soft); }
.stat__value {
    display: block; font-size: 2rem; font-weight: 700;
    letter-spacing: -.02em; font-variant-numeric: tabular-nums; line-height: 1.1;
}
.stat__of { font-size: 1.125rem; color: var(--muted); font-weight: 600; }
.stat__label { display: block; margin-top: .25rem; font-size: .8125rem; color: var(--muted); }

/* ---- Tables ------------------------------------------------------------------ */

.table-scroll { overflow-x: auto; margin: 0 -.25rem; }
.table { width: 100%; border-collapse: collapse; font-size: .9375rem; }
.table th, .table td {
    text-align: left; padding: .75rem .625rem;
    border-bottom: 1px solid var(--line); vertical-align: top;
}
.table th {
    font-size: .75rem; text-transform: uppercase; letter-spacing: .06em;
    color: var(--muted); font-weight: 700; white-space: nowrap;
}
.table tbody tr:last-child td { border-bottom: 0; }
.table__row--live { background: var(--accent-soft); }
.table__actions { text-align: right; white-space: nowrap; }

.room-dot {
    display: inline-block; width: 9px; height: 9px; border-radius: 3px;
    background: var(--room-color, var(--accent)); margin-right: .5rem;
}

.badge {
    display: inline-flex; align-items: center; gap: .25rem;
    padding: .1875rem .5rem; border-radius: 6px;
    font-size: .75rem; font-weight: 700; letter-spacing: .02em;
    background: var(--canvas); color: var(--ink-soft); border: 1px solid var(--line);
}
.badge--ok { background: var(--ok-soft); color: #065f46; border-color: #a7f3d0; }
.badge--muted { background: var(--canvas); color: var(--muted); }
.badge--live { background: var(--accent-soft); color: var(--accent-dark); border-color: #bfdbfe; }
.badge--open { background: var(--danger-soft); color: #991b1b; border-color: #fecaca; }
.badge--in_progress { background: var(--warn-soft); color: #92400e; border-color: #fde68a; }
.badge--resolved { background: var(--ok-soft); color: #065f46; border-color: #a7f3d0; }
.badge--cancelled { background: var(--canvas); color: var(--muted); }

/* ---- Help requests -------------------------------------------------------------- */

.help-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 1rem; }
.help-list--full { gap: 1.25rem; }
.help-item { margin: 0; }
.help-item--open { border-left: 4px solid var(--danger); }
.help-item__head { display: flex; align-items: center; gap: .625rem; flex-wrap: wrap; margin-bottom: .5rem; }
.help-item__time { margin-left: auto; color: var(--muted); font-size: .875rem; font-variant-numeric: tabular-nums; }
.help-item__meeting { margin: 0 0 .5rem; font-size: .875rem; color: var(--muted); }
.help-item__body {
    margin: 0 0 1rem; padding: .75rem 1rem;
    background: var(--canvas); border-left: 3px solid var(--line-strong);
    border-radius: 0 8px 8px 0; font-size: .9375rem;
}
.help-item__actions { display: flex; gap: .5rem; flex-wrap: wrap; }

/* ---- Misc admin ------------------------------------------------------------------ */

.room-admin-grid {
    display: grid; gap: 1.25rem;
    grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
}
.room-admin { border-top: 4px solid var(--room-color, var(--accent)); margin: 0; }
.room-admin__head { display: flex; align-items: center; gap: .625rem; margin-bottom: 1rem; }
.room-admin__head h2 { margin: 0; font-size: 1.125rem; }
.room-admin__facts { display: flex; gap: 1.5rem; flex-wrap: wrap; margin: 0 0 1rem; }
.room-admin__facts dt { font-size: .6875rem; text-transform: uppercase; letter-spacing: .06em; color: var(--muted); font-weight: 700; }
.room-admin__facts dd { margin: .125rem 0 0; font-size: .9375rem; font-weight: 600; }
.room-admin__description { font-size: .875rem; color: var(--muted); }
.room-admin__actions { display: flex; gap: .5rem; flex-wrap: wrap; margin-top: 1rem; }

.token-box {
    background: var(--canvas); border: 1px solid var(--line);
    border-radius: var(--radius); padding: .875rem 1rem; margin-top: .5rem;
}
.token-box label { display: block; font-size: .75rem; text-transform: uppercase; letter-spacing: .06em; color: var(--muted); font-weight: 700; margin-bottom: .375rem; }
.token-box__row { display: flex; gap: .5rem; }
.token-box input {
    flex: 1; min-width: 0; min-height: 38px; padding: .375rem .625rem;
    font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    font-size: .8125rem; border: 1px solid var(--line-strong); border-radius: 8px;
    background: var(--surface); color: var(--ink-soft);
}

.detail-list { display: grid; gap: 1rem; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); margin: 0; }
.detail-list dt { font-size: .75rem; text-transform: uppercase; letter-spacing: .06em; color: var(--muted); font-weight: 700; }
.detail-list dd { margin: .1875rem 0 0; font-weight: 600; }

.link-list { list-style: none; margin: 0; padding: 0; display: grid; gap: .5rem; }
.link-list li { display: flex; align-items: center; gap: .625rem; padding: .625rem .75rem; background: var(--canvas); border-radius: 8px; font-size: .9375rem; }
.link-list__url { margin-left: auto; font-size: .875rem; }

.tabs { display: flex; gap: .25rem; flex-wrap: wrap; margin-bottom: 1.25rem; border-bottom: 1px solid var(--line); }
.tabs a {
    padding: .625rem .875rem; text-decoration: none; color: var(--ink-soft);
    font-weight: 550; font-size: .9375rem; border-bottom: 2px solid transparent;
}
.tabs a[aria-current="page"] { color: var(--accent-dark); border-bottom-color: var(--accent); }

.pagination { display: flex; align-items: center; gap: 1rem; justify-content: center; margin-top: 1.5rem; }
.pagination__status { font-size: .875rem; color: var(--muted); }

/* ---- Responsive --------------------------------------------------------------------- */

@media (max-width: 860px) {
    .admin-shell { grid-template-columns: 1fr; }
    .admin-nav {
        position: static; min-height: 0; flex-direction: row; flex-wrap: wrap;
        border-right: 0; border-bottom: 1px solid var(--line); padding: .75rem 1rem;
    }
    .admin-nav[hidden] { display: none; }
    .admin-bar__toggle { display: inline-flex; align-items: center; }
    .admin-bar__user { display: none; }
    .admin-main { padding: 1.25rem 1.25rem 3rem; }
    .pill { margin-left: .25rem; }
}

@media (max-width: 640px) {
    .wrap { width: min(1120px, 100% - 1.75rem); }
    h1 { font-size: 1.5rem; }
    .card, .panel { padding: 1.25rem; }
    .room-card__actions { flex-direction: column; }
    .filter-bar { gap: .75rem; }
    .filter-bar .field--inline { width: 100%; }
}

@media (prefers-reduced-motion: reduce) {
    * { transition-duration: .01ms !important; animation-duration: .01ms !important; }
}

/* ---- Roles ---------------------------------------------------------------- */

.badge--role {
    margin-left: .375rem;
    background: var(--accent-soft);
    color: var(--accent-dark);
    border-color: #bfdbfe;
}

.role-note { font-weight: 400 !important; font-size: .9375rem; line-height: 1.5; }
.role-note strong { font-weight: 650; }

.role-choice { border: 0; margin: 0; padding: 0; }
.role-choice legend {
    padding: 0;
    font-weight: 600;
    font-size: .875rem;
    margin-bottom: .5rem;
}

/* Each role spells out what it can reach, so the choice is made on the
   consequences rather than on the word alone. */
.role-option {
    display: flex;
    align-items: flex-start;
    gap: .75rem;
    padding: .875rem 1rem;
    margin-bottom: .625rem;
    border: 1px solid var(--line-strong);
    border-radius: 10px;
    cursor: pointer;
    background: var(--surface);
}
.role-option:hover { border-color: var(--accent); }
.role-option input { margin-top: .2rem; width: 18px; height: 18px; accent-color: var(--accent); flex: none; }
.role-option strong { display: block; font-size: .9375rem; }
.role-option span { font-size: .875rem; color: var(--muted); line-height: 1.5; }
.role-option input:checked + span { color: var(--ink-soft); }
.role-option input:checked + span strong { color: var(--accent-dark); }

.notify-line {
    margin: 0 0 1.25rem;
    font-size: .9375rem;
    color: var(--muted);
}
.notify-line strong { color: var(--ink); font-weight: 650; }