/* MediaMTX Console — design tokens ------------------------------------- */
:root {
  --font: "Inter", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --mono: ui-monospace, "JetBrains Mono", "SF Mono", "Cascadia Code", Consolas, "Liberation Mono", monospace;
  --r-sm: 6px; --r: 10px; --r-lg: 14px;
  --sidebar: 236px;
  --accent: #6d7cff; --accent-2: #22c3e6;
  --violet: #a78bfa; --teal: #2dd4bf;
  --ease: cubic-bezier(.2, .8, .2, 1);
}
:root[data-theme="dark"] {
  --bg: #0a0c11; --bg-2: #0e1117; --surface: #12151d; --surface-2: #171b25; --surface-3: #1e2330;
  --border: #232937; --border-2: #2e3546;
  --text: #e7e9ef; --text-2: #b4bac8; --muted: #7f879a;
  --accent-soft: rgba(109, 124, 255, .14); --accent-text: #9ea8ff;
  --success: #34d399; --success-soft: rgba(52, 211, 153, .13);
  --warning: #fbbf24; --warning-soft: rgba(251, 191, 36, .13);
  --danger: #f87171; --danger-soft: rgba(248, 113, 113, .13);
  --info: #60a5fa; --info-soft: rgba(96, 165, 250, .13);
  --rec: #ff5c6c; --rec-soft: rgba(255, 92, 108, .14);
  --shadow: 0 1px 2px rgba(0, 0, 0, .4), 0 8px 24px rgba(0, 0, 0, .28);
  --shadow-lg: 0 24px 64px rgba(0, 0, 0, .55);
  color-scheme: dark;
}
:root[data-theme="light"] {
  --bg: #f5f6f9; --bg-2: #eef0f5; --surface: #ffffff; --surface-2: #f7f8fb; --surface-3: #eef0f5;
  --border: #e3e6ee; --border-2: #d3d8e3;
  --text: #151924; --text-2: #3c4456; --muted: #6b7386;
  --accent: #4f5ee8; --accent-soft: rgba(79, 94, 232, .1); --accent-text: #3f4dd6;
  --success: #059669; --success-soft: rgba(5, 150, 105, .1);
  --warning: #b45309; --warning-soft: rgba(217, 119, 6, .12);
  --danger: #dc2626; --danger-soft: rgba(220, 38, 38, .09);
  --info: #2563eb; --info-soft: rgba(37, 99, 235, .09);
  --rec: #e11d48; --rec-soft: rgba(225, 29, 72, .09);
  --violet: #7c3aed; --teal: #0d9488;
  --shadow: 0 1px 2px rgba(16, 24, 40, .06), 0 4px 16px rgba(16, 24, 40, .06);
  --shadow-lg: 0 24px 64px rgba(16, 24, 40, .18);
  color-scheme: light;
}

/* base ------------------------------------------------------------------ */
*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; height: 100%; }
body {
  background: var(--bg); color: var(--text); font: 14px/1.5 var(--font);
  -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility;
}
a { color: var(--accent-text); text-decoration: none; }
a:hover { text-decoration: underline; }
code, .mono { font-family: var(--mono); font-size: .92em; }
h1, h2, h3, h4 { margin: 0; font-weight: 600; letter-spacing: -.01em; }
p { margin: 0; }
button { font: inherit; color: inherit; }
::selection { background: var(--accent-soft); }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.muted { color: var(--muted); }
.small { font-size: 12.5px; }
.strong { font-weight: 600; }
.grow { flex: 1; }
.r { text-align: right; }
.nowrap { white-space: nowrap; }
.break { word-break: break-all; }
.ellipsis { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; max-width: 320px; display: inline-block; vertical-align: bottom; }
.num { font-variant-numeric: tabular-nums; white-space: nowrap; }
.text-warn { color: var(--warning); }
.text-danger { color: var(--danger) !important; }
.mt { margin-top: 20px; }
.mt-s { margin-top: 12px; }
.ic { flex: none; }
.boot { display: grid; place-items: center; height: 100vh; }

::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-thumb { background: var(--border-2); border-radius: 10px; border: 2px solid transparent; background-clip: padding-box; }
::-webkit-scrollbar-track { background: transparent; }

/* shell ----------------------------------------------------------------- */
.shell { display: flex; min-height: 100vh; }
.sidebar {
  width: var(--sidebar); flex: none; position: sticky; top: 0; height: 100vh;
  display: flex; flex-direction: column; background: var(--bg-2); border-right: 1px solid var(--border);
  padding: 16px 12px; z-index: 40;
}
.brand { display: flex; align-items: center; gap: 10px; padding: 4px 8px 20px; }
.brand strong { display: block; font-size: 15px; letter-spacing: -.01em; }
.brand span { display: block; font-size: 12px; color: var(--muted); margin-top: -2px; }
.sidebar nav { display: flex; flex-direction: column; gap: 2px; flex: 1; overflow-y: auto; }
.nav-group { font-size: 11px; text-transform: uppercase; letter-spacing: .08em; color: var(--muted); padding: 18px 10px 6px; font-weight: 600; }
.nav-item {
  display: flex; align-items: center; gap: 10px; padding: 8px 10px; border-radius: var(--r-sm);
  color: var(--text-2); font-weight: 500; transition: background .15s, color .15s;
}
.nav-item:hover { background: var(--surface-2); color: var(--text); text-decoration: none; }
.nav-item.active { background: var(--accent-soft); color: var(--accent-text); }
.nav-item.active .ic { color: var(--accent-text); }
.sidebar-foot { padding-top: 12px; border-top: 1px solid var(--border); }
.server-pill { display: flex; align-items: center; gap: 7px; font-size: 12px; padding: 6px 8px; color: var(--text-2); flex-wrap: wrap; }
.server-pill .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--muted); }
.server-pill.ok .dot { background: var(--success); box-shadow: 0 0 0 3px var(--success-soft); }
.server-pill.bad .dot { background: var(--danger); box-shadow: 0 0 0 3px var(--danger-soft); }

.main { flex: 1; min-width: 0; display: flex; flex-direction: column; }
.topbar {
  position: sticky; top: 0; z-index: 30; height: 60px; display: flex; align-items: center; gap: 12px;
  padding: 0 28px; background: color-mix(in srgb, var(--bg) 82%, transparent); backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}
.page-title { font-size: 17px; }
.topbar-right { margin-left: auto; display: flex; align-items: center; gap: 6px; }
.btn.nav-toggle { display: none; }
.content { padding: 24px 28px 64px; max-width: 1600px; width: 100%; animation: fade .25s var(--ease); }
@keyframes fade { from { opacity: 0; transform: translateY(4px); } to { opacity: 1; transform: none; } }

.user-btn { display: flex; align-items: center; gap: 9px; background: none; border: 1px solid transparent; border-radius: var(--r); padding: 4px 8px 4px 4px; cursor: pointer; }
.user-btn:hover { background: var(--surface-2); border-color: var(--border); }
.avatar {
  width: 30px; height: 30px; border-radius: 9px; display: inline-grid; place-items: center; font-weight: 600; font-size: 13px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2)); color: #fff; flex: none;
}
.avatar.sm { width: 24px; height: 24px; border-radius: 7px; font-size: 11px; vertical-align: middle; }
.user-meta { display: flex; flex-direction: column; line-height: 1.15; text-align: left; }
.user-meta small { color: var(--muted); font-size: 11.5px; }
.scrim { display: none; }

/* buttons --------------------------------------------------------------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 7px; height: 36px; padding: 0 14px;
  border-radius: var(--r-sm); border: 1px solid transparent; font-weight: 500; cursor: pointer; white-space: nowrap;
  transition: background .15s, border-color .15s, color .15s, box-shadow .15s, opacity .15s;
}
.btn:hover { text-decoration: none; }
.btn:disabled, .btn.disabled { opacity: .45; cursor: not-allowed; pointer-events: none; }
.btn-primary { background: var(--accent); color: #fff; box-shadow: 0 1px 0 rgba(255, 255, 255, .12) inset, 0 4px 14px color-mix(in srgb, var(--accent) 35%, transparent); }
.btn-primary:hover { background: color-mix(in srgb, var(--accent) 88%, #fff); }
.btn-secondary { background: var(--surface-2); border-color: var(--border-2); color: var(--text); }
.btn-secondary:hover { background: var(--surface-3); }
.btn-ghost { background: transparent; color: var(--text-2); }
.btn-ghost:hover { background: var(--surface-2); color: var(--text); }
.btn-danger { background: var(--danger); color: #fff; }
.btn-danger:hover { filter: brightness(1.08); }
.btn-danger-ghost { background: transparent; color: var(--danger); }
.btn-danger-ghost:hover { background: var(--danger-soft); }
.btn.danger:hover { color: var(--danger); background: var(--danger-soft); }
.btn-sm { height: 30px; padding: 0 10px; font-size: 13px; }
.btn-icon { padding: 0; width: 36px; }
.btn-sm.btn-icon { width: 30px; }
.btn-block { width: 100%; height: 42px; }

/* badges, chips --------------------------------------------------------- */
.badge {
  display: inline-flex; align-items: center; gap: 6px; height: 22px; padding: 0 8px; border-radius: 999px;
  font-size: 12px; font-weight: 500; white-space: nowrap; background: var(--surface-3); color: var(--text-2);
}
.badge .dot { width: 6px; height: 6px; border-radius: 50%; background: currentColor; }
.badge-success { background: var(--success-soft); color: var(--success); }
.badge-success .dot { box-shadow: 0 0 0 0 currentColor; animation: pulse 2s infinite; }
.badge-info { background: var(--info-soft); color: var(--info); }
.badge-warning { background: var(--warning-soft); color: var(--warning); }
.badge-danger { background: var(--danger-soft); color: var(--danger); }
.badge-rec { background: var(--rec-soft); color: var(--rec); font-weight: 600; letter-spacing: .03em; font-size: 11px; height: 20px; }
.badge-rec .dot { animation: blink 1.6s infinite; }
@keyframes pulse { 0% { box-shadow: 0 0 0 0 color-mix(in srgb, currentColor 60%, transparent); } 70% { box-shadow: 0 0 0 5px transparent; } 100% { box-shadow: 0 0 0 0 transparent; } }
@keyframes blink { 50% { opacity: .3; } }

.chips-row { display: flex; gap: 6px; flex-wrap: wrap; }
.chip {
  height: 32px; padding: 0 12px; border-radius: 999px; border: 1px solid var(--border); background: var(--surface);
  color: var(--text-2); cursor: pointer; display: inline-flex; align-items: center; gap: 7px; font-size: 13px; font-weight: 500;
}
.chip:hover { border-color: var(--border-2); color: var(--text); }
.chip.active { background: var(--accent-soft); border-color: color-mix(in srgb, var(--accent) 40%, transparent); color: var(--accent-text); }
.chip-count { font-size: 11.5px; color: var(--muted); font-variant-numeric: tabular-nums; }
.chip.active .chip-count { color: inherit; opacity: .8; }
.tchip {
  display: inline-block; font-size: 11.5px; padding: 1px 7px; margin: 1px 4px 1px 0; border-radius: 5px;
  background: var(--surface-3); color: var(--text-2); font-family: var(--mono); white-space: nowrap;
}
.chips { display: flex; flex-wrap: wrap; gap: 6px; }

/* cards ----------------------------------------------------------------- */
.card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--r-lg); box-shadow: var(--shadow); overflow: hidden; }
.card-head { display: flex; align-items: center; gap: 12px; padding: 14px 18px; border-bottom: 1px solid var(--border); min-height: 54px; }
.card-head h3 { font-size: 14.5px; display: flex; align-items: center; gap: 8px; }
.card-actions { margin-left: auto; display: flex; gap: 6px; }
.card-body { padding: 18px; }
.card-foot-link { padding: 0 18px 14px; font-size: 13px; }
.stack { display: flex; flex-direction: column; gap: 20px; }
.grid-2 { display: grid; grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr); gap: 20px; align-items: start; }

/* stat tiles ------------------------------------------------------------ */
.grid-stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 16px; }
.stat {
  position: relative; background: var(--surface); border: 1px solid var(--border); border-radius: var(--r-lg);
  padding: 16px 18px 14px; box-shadow: var(--shadow); overflow: hidden; min-height: 128px;
}
.stat-head { display: flex; justify-content: space-between; color: var(--muted); font-size: 12.5px; font-weight: 500; }
.stat-value { font-size: 28px; font-weight: 650; letter-spacing: -.02em; margin-top: 6px; font-variant-numeric: tabular-nums; }
.stat-value small { font-size: 16px; color: var(--muted); font-weight: 500; }
.stat-sub { font-size: 12.5px; color: var(--muted); }
.stat-spark { position: absolute; left: 0; right: 0; bottom: 0; height: 34px; opacity: .9; }
.stat-spark .spark { display: block; }
.stat-rec .stat-value { color: var(--rec); }

/* lists ----------------------------------------------------------------- */
.list { display: flex; flex-direction: column; }
.list-row {
  display: flex; align-items: center; gap: 14px; padding: 12px 18px; border-bottom: 1px solid var(--border);
  color: var(--text); transition: background .12s;
}
.list-row:last-child { border-bottom: 0; }
a.list-row:hover { background: var(--surface-2); text-decoration: none; }
.list-row.active { background: var(--accent-soft); box-shadow: inset 3px 0 0 var(--accent); }
.list-row.col { flex-direction: column; align-items: stretch; gap: 8px; }
.list.compact .list-row { padding: 9px 18px; }
.list-main { display: flex; flex-direction: column; min-width: 0; flex: 1; }
.list-main > * { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.list-sub { color: var(--muted); font-size: 12.5px; }
.list-side { display: flex; align-items: center; gap: 14px; }
.kv { display: grid; grid-template-columns: max-content 1fr; gap: 9px 18px; margin: 0; }
.kv dt { color: var(--muted); font-size: 13px; }
.kv dd { margin: 0; min-width: 0; }

/* tables ---------------------------------------------------------------- */
.table-wrap { overflow-x: auto; }
.table { width: 100%; border-collapse: collapse; }
.table th {
  text-align: left; font-size: 12px; font-weight: 600; color: var(--muted); text-transform: uppercase; letter-spacing: .05em;
  padding: 10px 14px; border-bottom: 1px solid var(--border); background: var(--surface-2); white-space: nowrap;
}
.table td { padding: 11px 14px; border-bottom: 1px solid var(--border); vertical-align: middle; }
.table tbody tr:last-child td { border-bottom: 0; }
.table th.r, .table td.r { text-align: right; }
.table tr.click { cursor: pointer; }
.table tr.click:hover td { background: var(--surface-2); }
.table tr.selected td { background: var(--accent-soft); }
.table.compact td, .table.compact th { padding: 7px 10px; }
.group-row td { background: var(--bg-2); font-family: var(--mono); font-size: 12.5px; font-weight: 600; color: var(--text-2); padding: 7px 14px; }
.src-cell { max-width: 360px; }
.src-kind { display: block; font-size: 12.5px; font-weight: 500; }
.src-cell .ellipsis { max-width: 340px; font-size: 12px; display: block; }

/* forms ----------------------------------------------------------------- */
.input {
  width: 100%; height: 36px; padding: 0 11px; border-radius: var(--r-sm); border: 1px solid var(--border-2);
  background: var(--bg-2); color: var(--text); font: inherit; transition: border-color .15s, box-shadow .15s;
}
textarea.input { height: auto; padding: 9px 11px; resize: vertical; line-height: 1.45; }
select.input { cursor: pointer; }
.input:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }
.input.mono { font-family: var(--mono); font-size: 13px; }
.input.narrow { max-width: 130px; }
.input.sm { height: 28px; font-size: 12px; }
.input.invalid { border-color: var(--danger); box-shadow: 0 0 0 3px var(--danger-soft); }
.field { display: flex; flex-direction: column; gap: 6px; margin-bottom: 16px; min-width: 0; }
.field-label { font-size: 13px; font-weight: 500; color: var(--text-2); }
.field-hint { font-size: 12px; color: var(--muted); }
.field-row { display: flex; gap: 16px; flex-wrap: wrap; align-items: flex-start; }
.field-row > .field { flex: 1 1 160px; }
.input-group { display: flex; gap: 8px; }
.form-error {
  display: flex; align-items: center; gap: 8px; padding: 10px 12px; border-radius: var(--r-sm);
  background: var(--danger-soft); color: var(--danger); font-size: 13px; margin-bottom: 14px;
}
.check { display: inline-flex; align-items: center; gap: 7px; color: var(--text-2); font-size: 13px; cursor: pointer; white-space: nowrap; }
.check input { accent-color: var(--accent); }
code.key { font-size: 11.5px; color: var(--muted); background: var(--surface-3); padding: 1px 6px; border-radius: 4px; font-weight: 400; }

.toggle { display: inline-flex; align-items: center; gap: 10px; cursor: pointer; user-select: none; min-height: 36px; }
.toggle input { position: absolute; opacity: 0; pointer-events: none; }
.toggle .track { width: 38px; height: 22px; border-radius: 999px; background: var(--border-2); position: relative; transition: background .18s; flex: none; }
.toggle .thumb { position: absolute; top: 3px; left: 3px; width: 16px; height: 16px; border-radius: 50%; background: #fff; box-shadow: 0 1px 3px rgba(0, 0, 0, .3); transition: transform .18s var(--ease); }
.toggle input:checked + .track { background: var(--accent); }
.toggle input:checked + .track .thumb { transform: translateX(16px); }
.toggle input:focus-visible + .track { outline: 2px solid var(--accent); outline-offset: 2px; }
.toggle.disabled { opacity: .5; cursor: not-allowed; }
.toggle-label { font-size: 13px; color: var(--text-2); }

.search { position: relative; display: flex; align-items: center; min-width: 220px; }
.search .ic { position: absolute; left: 11px; color: var(--muted); pointer-events: none; }
.search .input { padding-left: 34px; }

.seg { display: inline-flex; background: var(--surface-2); border: 1px solid var(--border); border-radius: var(--r-sm); padding: 3px; gap: 2px; }
.seg-btn { border: 0; background: none; height: 30px; padding: 0 11px; border-radius: 5px; color: var(--text-2); cursor: pointer; display: inline-flex; align-items: center; gap: 6px; font-size: 13px; font-weight: 500; }
.seg-btn:hover { color: var(--text); }
.seg-btn.active { background: var(--surface); color: var(--text); box-shadow: var(--shadow); }

.choice-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); gap: 10px; margin-bottom: 18px; }
.choice-grid.two { grid-template-columns: 1fr 1fr; margin-bottom: 0; }
.choice {
  text-align: left; padding: 12px 14px; border-radius: var(--r); border: 1px solid var(--border-2); background: var(--surface-2);
  cursor: pointer; display: flex; flex-direction: column; gap: 3px; transition: border-color .15s, background .15s;
}
.choice span { font-size: 12.5px; color: var(--muted); line-height: 1.35; }
.choice:hover { border-color: var(--muted); }
.choice.active { border-color: var(--accent); background: var(--accent-soft); box-shadow: 0 0 0 3px var(--accent-soft); }

/* toolbar --------------------------------------------------------------- */
.toolbar { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; margin-bottom: 16px; }

/* tabs ------------------------------------------------------------------ */
.tabs { display: flex; gap: 4px; border-bottom: 1px solid var(--border); overflow-x: auto; overflow-y: hidden; }
.tab {
  border: 0; background: none; padding: 10px 12px; color: var(--muted); font-weight: 500; cursor: pointer; white-space: nowrap;
  border-bottom: 2px solid transparent; margin-bottom: -1px; display: inline-flex; gap: 7px; align-items: center;
}
.tab:hover { color: var(--text); }
.tab.active { color: var(--text); border-bottom-color: var(--accent); }
.tab-count { font-size: 11.5px; background: var(--surface-3); border-radius: 999px; padding: 0 7px; color: var(--text-2); font-variant-numeric: tabular-nums; }
.tab-body { padding-top: 18px; }
.sub-h { font-size: 12px; text-transform: uppercase; letter-spacing: .06em; color: var(--muted); margin: 22px 0 10px; font-weight: 600; }
.sub-h:first-child { margin-top: 0; }

/* overlays -------------------------------------------------------------- */
.overlay { position: fixed; inset: 0; z-index: 100; background: rgba(3, 5, 10, .55); backdrop-filter: blur(3px); display: grid; place-items: center; padding: 20px; animation: fadein .15s; }
@keyframes fadein { from { opacity: 0; } }
.modal { width: 100%; background: var(--surface); border: 1px solid var(--border-2); border-radius: var(--r-lg); box-shadow: var(--shadow-lg); animation: pop .2s var(--ease); max-height: calc(100vh - 40px); display: flex; flex-direction: column; }
@keyframes pop { from { transform: scale(.97) translateY(6px); opacity: 0; } }
.modal-head { display: flex; align-items: center; padding: 16px 20px; border-bottom: 1px solid var(--border); }
.modal-head h3 { font-size: 15.5px; }
.modal-head .btn { margin-left: auto; }
.modal-body { padding: 20px; overflow-y: auto; }
.modal-foot { display: flex; justify-content: flex-end; gap: 8px; padding: 14px 20px; border-top: 1px solid var(--border); background: var(--surface-2); border-radius: 0 0 var(--r-lg) var(--r-lg); }
.confirm-text { color: var(--text-2); margin-bottom: 16px; line-height: 1.55; }

.drawer-overlay { place-items: stretch end; padding: 0; }
.drawer {
  width: min(var(--dw), 100vw); height: 100vh; background: var(--surface); border-left: 1px solid var(--border-2);
  box-shadow: var(--shadow-lg); display: flex; flex-direction: column; animation: slide .25s var(--ease);
}
@keyframes slide { from { transform: translateX(40px); opacity: 0; } }
.drawer-head { display: flex; align-items: flex-start; gap: 12px; padding: 18px 22px; border-bottom: 1px solid var(--border); }
.drawer-title h2 { font-size: 17px; word-break: break-all; }
.drawer-sub { margin-top: 6px; color: var(--muted); font-size: 13px; }
.drawer-actions { margin-left: auto; display: flex; align-items: center; gap: 6px; flex-wrap: wrap; justify-content: flex-end; }
.drawer-body { padding: 4px 22px 28px; overflow-y: auto; flex: 1; }

.menu-wrap { position: relative; }
.menu { position: absolute; right: 0; top: calc(100% + 6px); min-width: 200px; background: var(--surface); border: 1px solid var(--border-2); border-radius: var(--r); box-shadow: var(--shadow-lg); padding: 5px; z-index: 60; animation: pop .14s var(--ease); }
.menu-item { width: 100%; display: flex; align-items: center; gap: 9px; padding: 8px 10px; border: 0; background: none; border-radius: var(--r-sm); cursor: pointer; color: var(--text-2); text-align: left; }
.menu-item:hover { background: var(--surface-2); color: var(--text); }

.toasts { position: fixed; right: 20px; bottom: 20px; z-index: 200; display: flex; flex-direction: column; gap: 8px; max-width: min(440px, calc(100vw - 40px)); }
.toast {
  display: flex; align-items: flex-start; gap: 10px; padding: 12px 14px; border-radius: var(--r); background: var(--surface);
  border: 1px solid var(--border-2); box-shadow: var(--shadow-lg); animation: pop .2s var(--ease); font-size: 13.5px;
}
.toast-success .ic { color: var(--success); }
.toast-danger { border-color: color-mix(in srgb, var(--danger) 45%, transparent); }
.toast-danger .ic { color: var(--danger); }
.toast-info .ic { color: var(--info); }

/* empty / loading ------------------------------------------------------- */
.empty { display: flex; flex-direction: column; align-items: center; text-align: center; padding: 44px 20px; gap: 6px; }
.empty-icon { width: 46px; height: 46px; border-radius: 13px; display: grid; place-items: center; background: var(--surface-3); color: var(--muted); margin-bottom: 6px; }
.empty-title { font-weight: 600; }
.empty-text { color: var(--muted); font-size: 13px; max-width: 360px; }
.spinner { width: 18px; height: 18px; border-radius: 50%; border: 2px solid var(--border-2); border-top-color: var(--accent); animation: spin .7s linear infinite; display: inline-block; flex: none; }
@keyframes spin { to { transform: rotate(360deg); } }
.skeleton { display: flex; flex-direction: column; gap: 12px; }
.sk-row { height: 44px; border-radius: var(--r); background: linear-gradient(90deg, var(--surface) 25%, var(--surface-2) 50%, var(--surface) 75%); background-size: 200% 100%; animation: shimmer 1.3s infinite; }
@keyframes shimmer { to { background-position: -200% 0; } }

/* copy rows ------------------------------------------------------------- */
.copy-list { display: flex; flex-direction: column; gap: 6px; }
.copy-row { display: flex; align-items: center; gap: 10px; padding: 4px 4px 4px 12px; border: 1px solid var(--border); border-radius: var(--r-sm); background: var(--bg-2); }
.copy-label { font-size: 11.5px; font-weight: 600; color: var(--muted); width: 56px; flex: none; text-transform: uppercase; letter-spacing: .04em; }
.copy-text { flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-size: 12.5px; }

/* findings -------------------------------------------------------------- */
.findings { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 12px; }
.finding { display: flex; gap: 11px; padding: 12px 14px; border-radius: var(--r); border: 1px solid var(--border); }
.finding p { color: var(--text-2); font-size: 13px; margin-top: 2px; }
.finding-danger { background: var(--danger-soft); border-color: color-mix(in srgb, var(--danger) 30%, transparent); }
.finding-danger > .ic { color: var(--danger); }
.finding-warning { background: var(--warning-soft); border-color: color-mix(in srgb, var(--warning) 30%, transparent); }
.finding-warning > .ic { color: var(--warning); }
.finding-info { background: var(--info-soft); border-color: color-mix(in srgb, var(--info) 30%, transparent); }
.finding-info > .ic { color: var(--info); }

/* player ---------------------------------------------------------------- */
.player { position: relative; background: #000; border-radius: var(--r); overflow: hidden; aspect-ratio: 16 / 9; border: 1px solid var(--border); }
.player video { width: 100%; height: 100%; object-fit: contain; display: block; background: #000; }
.player-state { position: absolute; inset: 0; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 8px; color: #c9cedb; font-size: 13.5px; text-align: center; padding: 16px; background: radial-gradient(circle at center, #12151d, #000); }
.player-state small { color: #7f879a; }
.player-top, .player-bar { position: absolute; left: 0; right: 0; display: flex; align-items: center; gap: 8px; padding: 10px 12px; transition: opacity .2s; }
.player-top { top: 0; background: linear-gradient(rgba(0, 0, 0, .65), transparent); }
.player-bar { bottom: 0; background: linear-gradient(transparent, rgba(0, 0, 0, .7)); opacity: 0; }
.player:hover .player-bar, .player:focus-within .player-bar { opacity: 1; }
.player-name { color: #fff; font-family: var(--mono); font-size: 12.5px; font-weight: 600; text-shadow: 0 1px 2px #000; display: inline-flex; align-items: center; gap: 4px; cursor: pointer; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.player-tags { margin-left: auto; display: flex; gap: 5px; flex: none; }
.live-tag { background: #e5354b; color: #fff; font-size: 10.5px; font-weight: 700; letter-spacing: .06em; padding: 2px 6px; border-radius: 4px; }
.ptag { background: rgba(0, 0, 0, .55); color: #e7e9ef; font-size: 11px; padding: 2px 6px; border-radius: 4px; backdrop-filter: blur(4px); font-variant-numeric: tabular-nums; }
.pbtn { width: 32px; height: 32px; border-radius: 8px; border: 0; background: rgba(255, 255, 255, .12); color: #fff; display: grid; place-items: center; cursor: pointer; backdrop-filter: blur(4px); }
.pbtn:hover { background: rgba(255, 255, 255, .24); }
.player.compact .ptag:not(:first-child) { display: none; }
.player.compact .player-name { font-size: 11px; }

.wall { display: grid; gap: 10px; }
.wall-1 { grid-template-columns: 1fr; max-width: 1280px; }
.wall-4 { grid-template-columns: repeat(2, 1fr); }
.wall-9 { grid-template-columns: repeat(3, 1fr); }
.wall-16 { grid-template-columns: repeat(4, 1fr); gap: 8px; }
.wall-empty {
  aspect-ratio: 16 / 9; border: 1.5px dashed var(--border-2); border-radius: var(--r); background: var(--surface);
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 6px; color: var(--muted); cursor: pointer;
}
.wall-empty:hover { border-color: var(--accent); color: var(--accent-text); background: var(--accent-soft); }

.pick-list { display: flex; flex-direction: column; margin-top: 12px; max-height: 50vh; overflow-y: auto; }
.pick-row { display: flex; align-items: center; gap: 10px; padding: 10px 10px; border: 0; background: none; border-radius: var(--r-sm); cursor: pointer; text-align: left; }
.pick-row:hover { background: var(--surface-2); }
.pick-row.active { background: var(--accent-soft); }
.pick-row .mono { flex: 1; overflow: hidden; text-overflow: ellipsis; }
.pick-meta { color: var(--muted); font-size: 12px; white-space: nowrap; }

/* stream detail / editor ------------------------------------------------ */
.detail-grid .kv { margin-bottom: 4px; }
.editor { display: grid; grid-template-columns: minmax(0, 1fr) 260px; gap: 24px; }
.editor-side { position: sticky; top: 0; align-self: start; }
.yaml-head { display: flex; align-items: center; gap: 6px; font-size: 12px; color: var(--muted); font-weight: 600; margin-bottom: 8px; }
.yaml {
  margin: 0 0 10px; padding: 12px 14px; background: var(--bg-2); border: 1px solid var(--border); border-radius: var(--r);
  font: 12px/1.6 var(--mono); color: var(--text-2); white-space: pre; max-height: 420px; overflow: auto;
}
.editor-foot {
  grid-column: 1 / -1; position: sticky; bottom: -28px; display: flex; align-items: center; gap: 8px; flex-wrap: wrap;
  padding: 14px 0 16px; background: var(--surface); border-top: 1px solid var(--border); margin-top: 8px;
}
.editor-foot .form-error { width: 100%; margin: 0 0 4px; }
.adv-row { display: flex; gap: 8px; align-items: flex-start; }
.adv-row .field { flex: 1; }
.adv-row > .btn { margin-top: 26px; }
.add-setting { display: flex; gap: 8px; max-width: 460px; }

/* recordings ------------------------------------------------------------ */
.split { display: grid; grid-template-columns: 300px minmax(0, 1fr); gap: 20px; align-items: start; }
.split-list { position: sticky; top: 80px; max-height: calc(100vh - 110px); display: flex; flex-direction: column; }
.split-list > div { overflow-y: auto; }
.split-search { padding: 12px; border-bottom: 1px solid var(--border); }
.split-search .search { min-width: 0; }
.rec-days { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 14px; }
.timeline { margin-bottom: 16px; user-select: none; }
.tl-track { position: relative; height: 40px; border-radius: var(--r-sm); background: repeating-linear-gradient(90deg, var(--surface-2) 0 calc(100% / 24 - 1px), var(--border) calc(100% / 24 - 1px) calc(100% / 24)); border: 1px solid var(--border); cursor: crosshair; overflow: visible; }
.tl-seg { position: absolute; top: 6px; bottom: 6px; border-radius: 4px; background: linear-gradient(180deg, var(--accent), color-mix(in srgb, var(--accent) 70%, var(--accent-2))); min-width: 3px; }
.tl-cursor { position: absolute; top: -4px; bottom: -4px; width: 2px; background: var(--rec); border-radius: 2px; box-shadow: 0 0 0 3px var(--rec-soft); }
.tl-hover { position: absolute; top: 0; bottom: 0; width: 1px; background: var(--text); opacity: .6; pointer-events: none; }
.tl-hover span { position: absolute; bottom: calc(100% + 6px); left: 50%; transform: translateX(-50%); background: var(--text); color: var(--bg); font: 11px var(--mono); padding: 2px 6px; border-radius: 4px; white-space: nowrap; }
.tl-scale { position: relative; height: 18px; margin-top: 4px; }
.tl-scale span { position: absolute; transform: translateX(-50%); font: 10.5px var(--mono); color: var(--muted); }
.tl-scale span:first-child { transform: none; }
.tl-scale span:last-child { transform: translateX(-100%); }
.rec-player { aspect-ratio: 16 / 9; max-height: 520px; background: #000; border-radius: var(--r); overflow: hidden; margin-bottom: 16px; border: 1px solid var(--border); }
.rec-player video { width: 100%; height: 100%; display: block; }
.rec-placeholder { height: 100%; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 8px; color: #7f879a; font-size: 13.5px; }
.clip-bar { display: flex; align-items: flex-end; gap: 12px; flex-wrap: wrap; padding: 14px; border: 1px solid var(--border); border-radius: var(--r); background: var(--surface-2); margin-bottom: 16px; }
.clip-bar .field { margin: 0; }
.clip-bar .btn { margin-bottom: 0; }

/* settings -------------------------------------------------------------- */
.settings { display: grid; grid-template-columns: 210px minmax(0, 1fr); gap: 24px; align-items: start; }
.settings-nav { position: sticky; top: 80px; display: flex; flex-direction: column; gap: 2px; }
.snav { display: flex; align-items: center; gap: 9px; padding: 7px 10px; border-radius: var(--r-sm); color: var(--text-2); font-size: 13.5px; }
.snav:hover { background: var(--surface-2); color: var(--text); text-decoration: none; }
.snav.active { background: var(--accent-soft); color: var(--accent-text); font-weight: 500; }
.settings-head { display: flex; align-items: flex-end; gap: 16px; margin-bottom: 16px; flex-wrap: wrap; }
.settings-head h2 { font-size: 20px; }
.settings-head .search { margin-left: auto; width: 260px; }
.settings-list { display: flex; flex-direction: column; }
.setting { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr); gap: 24px; padding: 16px 20px; border-bottom: 1px solid var(--border); }
.setting:last-child { border-bottom: 0; }
.setting.changed { background: color-mix(in srgb, var(--accent-soft) 60%, transparent); box-shadow: inset 3px 0 0 var(--accent); }
.setting-name { font-weight: 500; display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.setting-doc { color: var(--muted); font-size: 12.5px; margin-top: 6px; line-height: 1.5; }
.setting-input { min-width: 0; }
.restart-tag { font-size: 10.5px; font-weight: 600; text-transform: uppercase; letter-spacing: .04em; color: var(--warning); background: var(--warning-soft); padding: 1px 6px; border-radius: 4px; }
.savebar {
  position: sticky; bottom: 16px; margin-top: 16px; display: flex; align-items: center; gap: 10px; padding: 12px 16px;
  background: var(--surface); border: 1px solid var(--border-2); border-radius: var(--r-lg); box-shadow: var(--shadow-lg); animation: pop .2s var(--ease); flex-wrap: wrap;
}
.raw-head { display: flex; align-items: center; gap: 8px; margin-bottom: 12px; }
.raw-yaml { min-height: 60vh; font-size: 12.5px !important; white-space: pre; tab-size: 2; }
.backup-list { display: flex; flex-direction: column; gap: 4px; margin-bottom: 8px; }

.auth-users { display: flex; flex-direction: column; gap: 12px; }
.auth-user { border: 1px solid var(--border-2); border-radius: var(--r); padding: 14px; background: var(--surface-2); }
.auth-user .field { margin-bottom: 12px; }
.auth-user-head { display: flex; align-items: center; gap: 8px; margin-bottom: 12px; }
.perm-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 8px; }
.perm { border: 1px solid var(--border); border-radius: var(--r-sm); padding: 4px 10px 8px; background: var(--surface); }
.perm.on { border-color: color-mix(in srgb, var(--accent) 40%, transparent); }

/* activity -------------------------------------------------------------- */
.act-line { display: flex; align-items: center; gap: 12px; cursor: default; }
.act-text { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.act-detail { margin: 0; padding: 10px 12px; background: var(--bg-2); border: 1px solid var(--border); border-radius: var(--r-sm); font: 12px/1.5 var(--mono); color: var(--text-2); overflow-x: auto; }

/* login ----------------------------------------------------------------- */
.login-bg {
  min-height: 100vh; display: grid; place-items: center; padding: 20px;
  background:
    radial-gradient(900px 500px at 15% -10%, color-mix(in srgb, var(--accent) 22%, transparent), transparent 60%),
    radial-gradient(800px 500px at 110% 110%, color-mix(in srgb, var(--accent-2) 16%, transparent), transparent 60%),
    var(--bg);
}
.login-card { width: 100%; max-width: 400px; background: var(--surface); border: 1px solid var(--border-2); border-radius: 18px; padding: 32px; box-shadow: var(--shadow-lg); animation: pop .3s var(--ease); }
.login-brand { display: flex; align-items: center; gap: 14px; margin-bottom: 28px; }
.login-brand h1 { font-size: 19px; }
.login-brand p { color: var(--muted); font-size: 13px; }

/* responsive ------------------------------------------------------------ */
@media (max-width: 1200px) {
  .grid-2 { grid-template-columns: 1fr; }
  .editor { grid-template-columns: 1fr; }
  .editor-side { position: static; }
  .wall-9, .wall-16 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 1100px) { .hide-md { display: none; } }
@media (max-width: 960px) {
  .sidebar { position: fixed; left: 0; top: 0; transform: translateX(-100%); transition: transform .25s var(--ease); box-shadow: var(--shadow-lg); }
  .nav-open .sidebar { transform: none; }
  .nav-open .scrim { display: block; position: fixed; inset: 0; background: rgba(0, 0, 0, .45); z-index: 35; }
  .btn.nav-toggle { display: inline-flex; }
  .topbar { padding: 0 16px; }
  .content { padding: 18px 16px 48px; }
  .split, .settings { grid-template-columns: 1fr; }
  .split-list { position: static; max-height: 280px; }
  .settings-nav { position: static; flex-direction: row; overflow-x: auto; padding-bottom: 4px; }
  .snav { white-space: nowrap; }
  .setting { grid-template-columns: 1fr; gap: 10px; }
  .user-meta { display: none; }
}
@media (max-width: 640px) {
  .hide-sm { display: none; }
  .table td, .table th { padding: 10px; }
  .grid-stats { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
  .stat { min-height: 0; padding: 12px 14px 30px; }
  .stat-value { font-size: 22px; }
  .stat-sub { font-size: 11.5px; }
  .wall-4, .wall-9, .wall-16 { grid-template-columns: 1fr; }
  .search { min-width: 0; flex: 1 1 100%; }
  .settings-head .search { width: 100%; }
  .choice-grid.two { grid-template-columns: 1fr; }
  .seg-btn span { display: none; }
  .drawer-head { flex-wrap: wrap; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
}