/* Healthcare Command Center demo: GTech design system (tokens, base, components) */

:root {
  --plum-deep: #43122A; --plum: #6A193E; --plum-shade: #5A1636; --plum-night: #240A16;
  --teal: #2AB7AE; --teal-tint: #65CBC4; --teal-deep: #1E948C;
  --charcoal: #2B2430; --blush: #E7D9E1; --plum-gray: #9A8FA5;
  --mist: #FAF6F8; --wash: #F4EAF0; --teal-mist: #EAF7F6;

  --font: "Sora", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --font-ar: "IBM Plex Sans Arabic", "Sora", system-ui, sans-serif;

  --bg: #F6F0F3;
  --bg-glow: radial-gradient(1200px 600px at 85% -10%, rgba(42, 183, 174, .10), transparent 60%), radial-gradient(900px 500px at -10% 0%, rgba(106, 25, 62, .08), transparent 60%);
  --surface: #FFFFFF;
  --surface-2: #FAF6F8;
  --surface-3: #F4EAF0;
  --ink: #2B2430;
  --ink-2: #6C5460;
  --ink-3: #8C7884;
  --heading: #43122A;
  --line: #EADFE5;
  --line-2: #D9C6D0;
  --accent: #6A193E;
  --accent-2: #43122A;
  --accent-ink: #FFFFFF;
  --accent-soft: #F4EAF0;
  --mark: #1E948C;
  --focus: #6A193E;
  --muted-arc: #E4D7DE;

  --ok: #35A05B; --ok-bg: #E7F4EC; --ok-ink: #22703F;
  --warn: #D4900D; --warn-bg: #FBF0DC; --warn-ink: #8A5B00;
  --crit: #B3304F; --crit-bg: #F8E4EA; --crit-ink: #8E1F3B;
  --info: #2E7CA8; --info-bg: #E4EFF6; --info-ink: #1F5878;
  --black-lvl: #1B0B12;

  --shadow-sm: 0 1px 2px rgba(67, 18, 42, .05);
  --shadow: 0 1px 2px rgba(67, 18, 42, .04), 0 10px 30px -14px rgba(67, 18, 42, .16);
  --shadow-lg: 0 30px 80px -30px rgba(36, 10, 22, .45);
  --header-bg: rgba(255, 255, 255, .82);
  --scrim: rgba(36, 10, 22, .42);

  --r-xs: 8px; --r-sm: 12px; --r: 16px; --r-lg: 22px; --r-xl: 28px;
  --ease: cubic-bezier(.2, .7, .2, 1);
  color-scheme: light;
}

[data-theme="dark"] {
  --bg: #1C0711;
  --bg-glow: radial-gradient(1100px 620px at 85% -15%, rgba(42, 183, 174, .13), transparent 60%), radial-gradient(900px 520px at -10% 0%, rgba(106, 25, 62, .55), transparent 62%);
  --surface: #2A0C1B;
  --surface-2: #331022;
  --surface-3: #3D142A;
  --ink: #F4EAF0;
  --ink-2: #CDB8C4;
  --ink-3: #A38B98;
  --heading: #FFFFFF;
  --line: rgba(231, 217, 225, .10);
  --line-2: rgba(231, 217, 225, .20);
  --accent: #2AB7AE;
  --accent-2: #65CBC4;
  --accent-ink: #062321;
  --accent-soft: rgba(42, 183, 174, .14);
  --mark: #65CBC4;
  --focus: #65CBC4;
  --muted-arc: rgba(231, 217, 225, .14);

  --ok: #4CC27A; --ok-bg: rgba(76, 194, 122, .14); --ok-ink: #8FE0AE;
  --warn: #F0AE2E; --warn-bg: rgba(240, 174, 46, .15); --warn-ink: #F7CD7A;
  --crit: #EC5B80; --crit-bg: rgba(236, 91, 128, .16); --crit-ink: #F7A3B8;
  --info: #57AEE0; --info-bg: rgba(87, 174, 224, .15); --info-ink: #A5D3EF;
  --black-lvl: #07020A;

  --shadow-sm: 0 1px 2px rgba(0, 0, 0, .3);
  --shadow: 0 1px 2px rgba(0, 0, 0, .25), 0 14px 36px -18px rgba(0, 0, 0, .65);
  --shadow-lg: 0 40px 90px -30px rgba(0, 0, 0, .8);
  --header-bg: rgba(36, 10, 22, .78);
  --scrim: rgba(8, 2, 5, .62);
  color-scheme: dark;
}

*, *::before, *::after { box-sizing: border-box; }
html, body { height: 100%; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--font);
  font-size: 14px;
  line-height: 1.5;
  color: var(--ink);
  background: var(--bg);
  background-image: var(--bg-glow);
  background-attachment: fixed;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
[lang="ar"] body, [lang="ar"] button, [lang="ar"] input, [lang="ar"] select, [lang="ar"] textarea { font-family: var(--font-ar); }
::selection { background: var(--accent-soft); }
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
button, input, select, textarea { font: inherit; color: inherit; }
button { cursor: pointer; }
:focus-visible { outline: 2px solid var(--focus); outline-offset: 2px; border-radius: 6px; }
h1, h2, h3, h4 { color: var(--heading); margin: 0; font-weight: 600; letter-spacing: -.01em; }
h1 { font-size: 26px; line-height: 1.2; }
h2 { font-size: 18px; line-height: 1.3; }
h3 { font-size: 15px; line-height: 1.35; }
p { margin: 0; }
.num, .tab { font-variant-numeric: tabular-nums; }
.ltr { direction: ltr; unicode-bidi: isolate; }
.muted { color: var(--ink-2); }
.faint { color: var(--ink-3); }
.small { font-size: 12px; }
.tiny { font-size: 11px; }
.strong { font-weight: 600; }
.nowrap { white-space: nowrap; }
.trunc { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.eyebrow { font-size: 11px; font-weight: 600; letter-spacing: .12em; text-transform: uppercase; color: var(--ink-3); }
[lang="ar"] .eyebrow { letter-spacing: 0; text-transform: none; font-size: 12px; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.row { display: flex; align-items: center; gap: 8px; }
.row-b { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.col { display: flex; flex-direction: column; gap: 8px; }
.grow { flex: 1 1 auto; min-width: 0; }
.wrap { flex-wrap: wrap; }
.gap4 { gap: 4px; } .gap12 { gap: 12px; } .gap16 { gap: 16px; } .gap24 { gap: 24px; }
.mt4 { margin-top: 4px; } .mt8 { margin-top: 8px; } .mt12 { margin-top: 12px; } .mt16 { margin-top: 16px; } .mt24 { margin-top: 24px; }
.hidden { display: none !important; }
.ico { width: 18px; height: 18px; flex: none; stroke: currentColor; fill: none; stroke-width: 1.75; stroke-linecap: round; stroke-linejoin: round; }
.ico.sm { width: 15px; height: 15px; }
.ico.lg { width: 22px; height: 22px; }
[dir="rtl"] .flip-rtl { transform: scaleX(-1); }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  height: 36px; padding: 0 14px; border-radius: 999px;
  border: 1px solid var(--line-2); background: var(--surface); color: var(--ink);
  font-weight: 500; font-size: 13px; white-space: nowrap;
  transition: background .18s var(--ease), border-color .18s var(--ease), transform .12s var(--ease), box-shadow .18s var(--ease);
}
.btn:hover { background: var(--surface-2); border-color: var(--ink-3); }
.btn:active { transform: translateY(1px); }
.btn[disabled], .btn.is-disabled { opacity: .45; cursor: not-allowed; transform: none; }
.btn.primary { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); }
.btn.primary:hover { background: var(--accent-2); border-color: var(--accent-2); }
[data-theme="light"] .btn.primary { background: var(--plum-deep); border-color: var(--plum-deep); }
[data-theme="light"] .btn.primary:hover { background: var(--plum); border-color: var(--plum); }
.btn.primary .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--teal); }
.btn.ghost { background: transparent; border-color: transparent; }
.btn.ghost:hover { background: var(--surface-2); border-color: var(--line); }
.btn.danger { background: var(--crit); border-color: var(--crit); color: #fff; }
.btn.ok { background: var(--ok); border-color: var(--ok); color: #fff; }
.btn.sm { height: 30px; padding: 0 11px; font-size: 12px; }
.btn.lg { height: 44px; padding: 0 20px; font-size: 14px; }
.btn.icon { width: 36px; padding: 0; }
.btn.icon.sm { width: 30px; }
.btn.block { width: 100%; }
.linkbtn { background: none; border: 0; padding: 0; color: var(--accent); font-weight: 500; }
[data-theme="light"] .linkbtn { color: var(--plum); }
.linkbtn:hover { text-decoration: underline; }

/* Cards */
.card {
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-lg);
  box-shadow: var(--shadow); padding: 18px; min-width: 0;
}
.card.flat { box-shadow: none; }
.card.tight { padding: 14px; }
.card-h { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 14px; }
.card-h h2 { font-size: 15px; }
.card-h .sub { font-size: 12px; color: var(--ink-3); }
.panel-title { display: flex; align-items: baseline; gap: 10px; }
.divider { height: 1px; background: var(--line); margin: 12px 0; border: 0; }

/* Pills, chips, levels */
.pill {
  display: inline-flex; align-items: center; gap: 6px; height: 24px; padding: 0 10px;
  border-radius: 999px; font-size: 11.5px; font-weight: 600; white-space: nowrap;
  background: var(--surface-3); color: var(--ink-2); border: 1px solid transparent;
}
.pill .d { width: 7px; height: 7px; border-radius: 50%; background: currentColor; }
.pill.ok { background: var(--ok-bg); color: var(--ok-ink); }
.pill.warn { background: var(--warn-bg); color: var(--warn-ink); }
.pill.crit { background: var(--crit-bg); color: var(--crit-ink); }
.pill.info { background: var(--info-bg); color: var(--info-ink); }
.pill.accent { background: var(--accent-soft); color: var(--accent); }
[data-theme="light"] .pill.accent { color: var(--plum); }
.pill.line { background: transparent; border-color: var(--line-2); color: var(--ink-2); }
.pill.solid-crit { background: var(--crit); color: #fff; }
.pill.sm { height: 20px; padding: 0 8px; font-size: 10.5px; }
.chip {
  display: inline-flex; align-items: center; gap: 6px; height: 28px; padding: 0 10px; border-radius: 999px;
  border: 1px solid var(--line-2); background: var(--surface); font-size: 12px; color: var(--ink-2); white-space: nowrap;
}
.chip.on { background: var(--accent-soft); border-color: var(--accent); color: var(--accent); }
[data-theme="light"] .chip.on { color: var(--plum); border-color: var(--plum); }

.lvl {
  display: inline-flex; align-items: center; gap: 7px; height: 26px; padding: 0 10px 0 6px; border-radius: 999px;
  font-size: 12px; font-weight: 600; white-space: nowrap; border: 1px solid transparent;
}
[dir="rtl"] .lvl { padding: 0 6px 0 10px; }
.lvl b { display: inline-grid; place-items: center; width: 18px; height: 18px; border-radius: 50%; font-size: 11px; color: #fff; }
.lvl.l1 { background: var(--ok-bg); color: var(--ok-ink); } .lvl.l1 b { background: var(--ok); }
.lvl.l2 { background: var(--warn-bg); color: var(--warn-ink); } .lvl.l2 b { background: var(--warn); }
.lvl.l3 { background: var(--crit-bg); color: var(--crit-ink); } .lvl.l3 b { background: var(--crit); }
.lvl.l4 { background: var(--black-lvl); color: #fff; border-color: var(--crit); } .lvl.l4 b { background: var(--crit); }
.lvl.sm { height: 22px; font-size: 11px; }
.lvl.sm b { width: 15px; height: 15px; font-size: 10px; }

.sev { display: inline-flex; align-items: center; gap: 5px; font-size: 11px; font-weight: 700; letter-spacing: .04em; text-transform: uppercase; }
[lang="ar"] .sev { letter-spacing: 0; }
.sev::before { content: ""; width: 8px; height: 8px; border-radius: 2px; background: currentColor; }
.sev.critical { color: var(--crit); }
.sev.high { color: var(--warn); }
.sev.medium { color: var(--info); }
.sev.low { color: var(--ink-3); }

.state {
  display: inline-flex; align-items: center; gap: 6px; height: 22px; padding: 0 9px; border-radius: 6px;
  font-size: 11px; font-weight: 600; white-space: nowrap; background: var(--surface-3); color: var(--ink-2);
}
.state.open, .state.pending { background: var(--warn-bg); color: var(--warn-ink); }
.state.ack, .state.acting { background: var(--info-bg); color: var(--info-ink); }
.state.verifying { background: var(--accent-soft); color: var(--accent); }
[data-theme="light"] .state.verifying { color: var(--plum); }
.state.closed { background: var(--ok-bg); color: var(--ok-ink); }
.state.closed_unverified, .state.recovered_na, .state.stood_down { background: var(--surface-3); color: var(--ink-2); }
.state.reopened { background: var(--crit-bg); color: var(--crit-ink); }

.avatar {
  display: inline-grid; place-items: center; flex: none; width: 34px; height: 34px; border-radius: 50%;
  font-size: 12px; font-weight: 600; color: #fff; letter-spacing: .02em;
  background: linear-gradient(135deg, var(--plum), var(--plum-deep));
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .12);
}
.avatar.teal { background: linear-gradient(135deg, var(--teal-deep), #136B65); }
.avatar.gray { background: linear-gradient(135deg, #7d6a76, #4b3a44); }
.avatar.sm { width: 26px; height: 26px; font-size: 10px; }
.avatar.lg { width: 44px; height: 44px; font-size: 14px; }

/* Forms */
.field { display: flex; flex-direction: column; gap: 6px; }
.field label { font-size: 12px; font-weight: 600; color: var(--ink-2); }
.input, .select, .textarea {
  width: 100%; min-height: 38px; padding: 8px 12px; border-radius: 12px; border: 1px solid var(--line-2);
  background: var(--surface); color: var(--ink); outline: none; transition: border-color .15s;
}
.textarea { min-height: 84px; resize: vertical; }
.input:focus, .select:focus, .textarea:focus { border-color: var(--focus); box-shadow: 0 0 0 3px var(--accent-soft); }
.seg { display: inline-flex; padding: 3px; gap: 2px; border-radius: 999px; background: var(--surface-3); border: 1px solid var(--line); }
.seg button { height: 28px; padding: 0 12px; border-radius: 999px; border: 0; background: transparent; font-size: 12px; font-weight: 500; color: var(--ink-2); }
.seg button.on { background: var(--surface); color: var(--heading); box-shadow: var(--shadow-sm); }
[data-theme="dark"] .seg button.on { background: var(--surface-2); }

.switch { position: relative; width: 38px; height: 22px; flex: none; border-radius: 999px; background: var(--line-2); border: 0; transition: background .2s; padding: 0; }
.switch::after { content: ""; position: absolute; top: 3px; inset-inline-start: 3px; width: 16px; height: 16px; border-radius: 50%; background: #fff; box-shadow: 0 1px 3px rgba(0, 0, 0, .25); transition: inset-inline-start .2s var(--ease); }
.switch.on { background: var(--ok); }
.switch.on::after { inset-inline-start: 19px; }

/* Tables */
.table { width: 100%; border-collapse: collapse; font-size: 13px; }
.table th { text-align: start; font-size: 11px; font-weight: 600; color: var(--ink-3); padding: 8px 10px; border-bottom: 1px solid var(--line); white-space: nowrap; }
.table td { padding: 10px; border-bottom: 1px solid var(--line); vertical-align: middle; }
.table tr:last-child td { border-bottom: 0; }
.table tr.click { cursor: pointer; }
.table tr.click:hover td { background: var(--surface-2); }
.table .r { text-align: end; }

/* Tabs */
.tabs { display: flex; gap: 4px; border-bottom: 1px solid var(--line); overflow-x: auto; scrollbar-width: none; }
.tabs button { position: relative; height: 40px; padding: 0 12px; border: 0; background: none; color: var(--ink-2); font-weight: 500; font-size: 13px; white-space: nowrap; }
.tabs button.on { color: var(--heading); }
.tabs button.on::after { content: ""; position: absolute; inset-inline: 10px; bottom: -1px; height: 2px; border-radius: 2px; background: var(--accent); }
[data-theme="light"] .tabs button.on::after { background: var(--plum); }
.tabs .count { margin-inline-start: 6px; font-size: 11px; color: var(--ink-3); }

/* Progress and bars */
.bar { position: relative; height: 6px; border-radius: 999px; background: var(--surface-3); overflow: hidden; }
.bar > i { position: absolute; inset-block: 0; inset-inline-start: 0; border-radius: 999px; background: var(--accent); transition: width .5s var(--ease); }
[data-theme="light"] .bar > i { background: var(--plum); }
.bar.ok > i { background: var(--ok); } .bar.warn > i { background: var(--warn); } .bar.crit > i { background: var(--crit); }
.bar.lg { height: 10px; }

/* Lists */
.list { display: flex; flex-direction: column; }
.li { display: flex; align-items: center; gap: 12px; padding: 11px 4px; border-bottom: 1px solid var(--line); min-width: 0; }
.li:last-child { border-bottom: 0; }
.li.click { cursor: pointer; border-radius: 10px; }
.li.click:hover { background: var(--surface-2); }
.empty { display: grid; place-items: center; gap: 6px; text-align: center; padding: 26px 12px; color: var(--ink-3); font-size: 13px; }
.empty .ico { width: 26px; height: 26px; color: var(--ok); }

/* KPI */
.kpi { display: flex; flex-direction: column; gap: 2px; min-width: 0; }
.kpi .v { font-size: 22px; font-weight: 600; color: var(--heading); font-variant-numeric: tabular-nums; letter-spacing: -.02em; line-height: 1.15; }
.kpi .v small { font-size: 13px; font-weight: 500; color: var(--ink-2); margin-inline-start: 2px; }
.kpi .l { font-size: 12px; color: var(--ink-2); }
.kpi .d { font-size: 11.5px; color: var(--ink-3); }
.kpi.xl .v { font-size: 34px; }

/* Countdown */
.cd { font-variant-numeric: tabular-nums; font-weight: 600; white-space: nowrap; }
.cd.ok { color: var(--ok); } .cd.warn { color: var(--warn); } .cd.crit { color: var(--crit); }
.cd.breach { color: var(--crit); animation: blink 1.2s steps(2, start) infinite; }

/* Animations */
@keyframes blink { to { visibility: hidden; } }
@keyframes pulse-ring { 0% { box-shadow: 0 0 0 0 var(--pulse, rgba(236, 91, 128, .55)); } 70% { box-shadow: 0 0 0 10px rgba(0, 0, 0, 0); } 100% { box-shadow: 0 0 0 0 rgba(0, 0, 0, 0); } }
@keyframes glow { 0%, 100% { opacity: .55; } 50% { opacity: 1; } }
@keyframes fade-up { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }
@keyframes spin { to { transform: rotate(360deg); } }
@keyframes flash-row { 0%, 100% { background: transparent; } 50% { background: var(--warn-bg); } }
.fade-up { animation: fade-up .35s var(--ease) both; }
.spin { animation: spin 1s linear infinite; }
.pulse { animation: pulse-ring 1.8s var(--ease) infinite; }
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; }
}

/* Scrollbars */
* { scrollbar-width: thin; scrollbar-color: var(--line-2) transparent; }
*::-webkit-scrollbar { width: 9px; height: 9px; }
*::-webkit-scrollbar-thumb { background: var(--line-2); border-radius: 9px; border: 2px solid transparent; background-clip: padding-box; }