:root {
  color-scheme: dark;
  --bg: #07070a;
  --panel: rgba(22, 18, 22, .86);
  --panel-2: #171217;
  --line: rgba(255,255,255,.1);
  --text: #f7f1f3;
  --muted: #a99ca2;
  --red: #b11235;
  --red-2: #ef3b5d;
  --gold: #c9a86a;
  --ok: #41c486;
  --warn: #f2b84b;
  --shadow: 0 18px 70px rgba(0,0,0,.42);
}
* { box-sizing: border-box; }
html { min-height: 100%; background: var(--bg); }
body {
  margin: 0;
  min-height: 100%;
  color: var(--text);
  font: 15px/1.45 Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background:
    radial-gradient(circle at 20% -10%, rgba(177,18,53,.24), transparent 30%),
    linear-gradient(135deg, #07070a 0%, #11090c 42%, #07070a 100%);
}
a { color: inherit; text-decoration: none; }
button, .button {
  border: 0;
  border-radius: 8px;
  padding: 11px 14px;
  background: linear-gradient(135deg, var(--red), #6e0f24);
  color: white;
  font-weight: 700;
  cursor: pointer;
  box-shadow: 0 8px 24px rgba(177,18,53,.22);
}
.secondary { background: #23171d; border: 1px solid var(--line); box-shadow: none; }
.ghost { background: transparent; border: 1px solid var(--line); box-shadow: none; }
.muted { color: var(--muted); }
.eyebrow { color: var(--gold); text-transform: uppercase; letter-spacing: .08em; font-size: 12px; font-weight: 800; }
.alert { color: #ffd5dc; background: rgba(177,18,53,.18); border: 1px solid rgba(239,59,93,.3); padding: 10px; border-radius: 8px; }
.auth-body { min-height: 100vh; display: grid; place-items: center; padding: 24px; }
.auth-shell { width: min(460px, 100%); margin: auto; }
.auth-card, .panel, .task-card, .timeline article, .metric {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}
.auth-card { padding: 28px; }
.auth-card h1, .topbar h1 { margin: 0 0 18px; font-size: clamp(28px, 6vw, 44px); line-height: 1.03; }
label { display: grid; gap: 7px; color: var(--muted); font-size: 13px; font-weight: 700; }
input, select, textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255,255,255,.055);
  color: var(--text);
  padding: 11px 12px;
  font: inherit;
}
textarea { min-height: 110px; resize: vertical; }
select option { background: #151014; }
.check { display: flex; grid-template-columns: auto 1fr; align-items: center; gap: 8px; }
.check input { width: auto; }
.auth-card form, .auth-card { display: grid; gap: 16px; }
.sidebar {
  position: fixed;
  inset: 0 auto 0 0;
  width: 250px;
  padding: 18px;
  background: rgba(7,7,10,.88);
  border-right: 1px solid var(--line);
  backdrop-filter: blur(20px);
  z-index: 10;
}
.brand { display: flex; align-items: center; gap: 10px; font-weight: 900; margin-bottom: 24px; }
.brand span { width: 12px; height: 28px; border-radius: 3px; background: var(--red-2); box-shadow: 0 0 25px rgba(239,59,93,.7); }
.sidebar nav { display: grid; gap: 6px; }
.sidebar nav a { padding: 11px 12px; border-radius: 8px; color: var(--muted); }
.sidebar nav a:hover { color: var(--text); background: rgba(255,255,255,.06); }
.sidebar form { position: absolute; left: 18px; right: 18px; bottom: 18px; }
.sidebar form button { width: 100%; }
.app-main { margin-left: 250px; min-height: 100vh; padding: 26px; }
.topbar { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-bottom: 22px; }
.panel { padding: 18px; margin-bottom: 18px; }
.narrow { max-width: 720px; }
.grid-form { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
.grid-form h2, .wide { grid-column: 1 / -1; }
.metric-grid { display: grid; grid-template-columns: repeat(4, minmax(140px, 1fr)); gap: 14px; margin-bottom: 18px; }
.metric { padding: 18px; min-height: 112px; }
.metric span, .metric small { color: var(--muted); display: block; }
.metric strong { display: block; font-size: 34px; line-height: 1.1; margin-top: 10px; }
.grid-2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }
.insight { border-left: 3px solid var(--red-2); padding-left: 12px; margin: 14px 0; }
.insight p { color: var(--muted); margin: 4px 0 0; }
.table { display: grid; gap: 8px; }
.row {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr auto;
  gap: 12px;
  align-items: center;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255,255,255,.035);
}
.task-list { display: grid; gap: 14px; }
.task-card { display: grid; grid-template-columns: 1fr minmax(220px, 320px); gap: 18px; padding: 18px; }
.task-card h2 { margin: 8px 0; }
.task-card form { display: grid; gap: 10px; align-content: start; }
.pill { display: inline-flex; border: 1px solid rgba(201,168,106,.35); color: var(--gold); padding: 4px 8px; border-radius: 999px; font-size: 12px; font-weight: 800; }
.timeline { display: grid; gap: 12px; }
.timeline article { padding: 18px; }
.timeline time { color: var(--gold); font-weight: 800; }
.chat-shell { height: 62vh; display: grid; grid-template-rows: 1fr auto; background: var(--panel); border: 1px solid var(--line); border-radius: 8px; overflow: hidden; margin-bottom: 18px; }
.chat-feed { padding: 16px; overflow: auto; display: grid; gap: 10px; align-content: start; }
.message { max-width: 82%; padding: 10px 12px; border-radius: 8px; background: rgba(255,255,255,.07); }
.message.me { margin-left: auto; background: rgba(177,18,53,.34); }
.chat-compose { display: grid; grid-template-columns: 170px 1fr auto; gap: 10px; padding: 12px; border-top: 1px solid var(--line); }
.video-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }
video { width: 100%; aspect-ratio: 16 / 9; background: #000; border-radius: 8px; border: 1px solid var(--line); }
.qr-box { word-break: break-all; margin-bottom: 14px; color: var(--gold); }
.panic {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 20;
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: #d1113b;
  box-shadow: 0 0 0 8px rgba(209,17,59,.14), 0 18px 40px rgba(0,0,0,.45);
}
.admin-hero {
  align-items: flex-start;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--line);
}
.topbar-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  justify-content: flex-end;
}
.section-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 14px;
}
.section-head h2 {
  margin: 0;
  font-size: 20px;
}
.admin-metrics {
  grid-template-columns: repeat(4, minmax(150px, 1fr));
}
.admin-tabs {
  position: sticky;
  top: 0;
  z-index: 8;
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding: 10px 0 14px;
  margin-bottom: 8px;
  background: linear-gradient(180deg, rgba(7,7,10,.96), rgba(7,7,10,.72));
  backdrop-filter: blur(14px);
}
.admin-tabs a {
  flex: 0 0 auto;
  padding: 9px 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--muted);
  background: rgba(255,255,255,.035);
  font-weight: 800;
  font-size: 13px;
}
.admin-tabs a:hover {
  color: var(--text);
  border-color: rgba(239,59,93,.35);
}
.profile-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(240px, 1fr));
  gap: 14px;
}
.profile-card {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 14px;
  background: rgba(255,255,255,.035);
}
.profile-card-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
}
.profile-card h3 {
  margin: 0 0 4px;
  font-size: 18px;
}
.profile-card p,
.dense-item small {
  margin: 0;
  color: var(--muted);
  display: block;
  overflow-wrap: anywhere;
}
.status-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 28px;
  padding: 4px 8px;
  border-radius: 999px;
  border: 1px solid var(--line);
  color: var(--muted);
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
}
.status-active { color: var(--ok); border-color: rgba(65,196,134,.35); }
.status-paused { color: var(--warn); border-color: rgba(242,184,75,.4); }
.status-locked { color: #ffd5dc; border-color: rgba(239,59,93,.42); background: rgba(177,18,53,.15); }
.progress-line {
  height: 7px;
  margin: 14px 0;
  border-radius: 999px;
  background: rgba(255,255,255,.08);
  overflow: hidden;
}
.progress-line span {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--red-2), var(--gold));
}
.mini-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  margin-bottom: 14px;
}
.mini-stats span {
  min-height: 54px;
  display: grid;
  gap: 3px;
  align-content: center;
  padding: 8px;
  border-radius: 8px;
  background: rgba(0,0,0,.18);
  color: var(--muted);
  font-size: 12px;
}
.mini-stats b {
  color: var(--text);
  font-size: 16px;
}
.profile-actions {
  display: grid;
  gap: 8px;
}
.profile-actions form {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 8px;
}
.dense-list {
  display: grid;
  gap: 8px;
}
.dense-item {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto auto;
  gap: 12px;
  align-items: center;
  padding: 11px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255,255,255,.035);
}
.dense-item b {
  display: block;
  overflow-wrap: anywhere;
}
.dense-item time {
  color: var(--muted);
  font-size: 12px;
}
.dense-item form {
  display: contents;
}
.dense-item form button {
  min-width: 88px;
}
.danger-panel {
  border-color: rgba(239,59,93,.28);
}
.audit-list .dense-item {
  grid-template-columns: minmax(0, 1fr) auto;
}
@media (max-width: 900px) {
  .sidebar { position: sticky; top: 0; width: 100%; height: auto; display: grid; grid-template-columns: 1fr; }
  .sidebar nav { display: flex; overflow-x: auto; padding-bottom: 6px; }
  .sidebar form { position: static; }
  .app-main { margin-left: 0; padding: 16px; }
  .metric-grid, .admin-metrics, .grid-2, .grid-form, .task-card, .video-grid, .profile-grid { grid-template-columns: 1fr; }
  .row, .dense-item { grid-template-columns: 1fr; }
  .chat-compose { grid-template-columns: 1fr; }
  .topbar-actions, .section-head { align-items: stretch; justify-content: flex-start; }
  .profile-actions form { grid-template-columns: 1fr; }
  .mini-stats { grid-template-columns: repeat(2, 1fr); }
}