:root {
  color-scheme: dark;
  --bg: #0a1020;
  --box: #152033;
  --text: #e8eefc;
  --muted: #8fa3c7;
  --accent: #4f8cff;
  --accent-2: #27d7a5;
  --border: rgba(255,255,255,0.08);
}
* { box-sizing: border-box; }
body { margin: 0; font-family: Segoe UI, Arial, sans-serif; background: linear-gradient(180deg, #10192b, var(--bg)); color: var(--text); }
.hidden { display: none !important; }
.shell { min-height: 100vh; display: grid; place-items: center; padding: 24px; }
.card { width: min(1120px, 100%); background: rgba(16,26,45,0.94); border: 1px solid var(--border); border-radius: 16px; padding: 22px; box-shadow: 0 18px 48px rgba(0,0,0,0.35); }
.topbar { display: flex; justify-content: space-between; gap: 16px; align-items: center; margin-bottom: 18px; }
.title { margin: 0; font-size: 30px; }
.subtitle { margin: 4px 0 0; color: var(--muted); }
.pill { border-radius: 999px; padding: 8px 12px; font-size: 13px; display: inline-flex; align-items: center; }
.pill.idle { background: rgba(255,255,255,0.08); color: var(--muted); }
.pill.wait { background: rgba(79,140,255,0.16); color: #a9c7ff; }
.pill.ok { background: rgba(39,215,165,0.16); color: #7df0c7; }
.layout { display: grid; grid-template-columns: 280px 1fr; gap: 18px; }
.side, .main { background: var(--box); border: 1px solid var(--border); border-radius: 12px; padding: 18px; }
.tabs { display: flex; gap: 10px; margin-bottom: 14px; }
.tab { border: 0; border-radius: 10px; padding: 10px 14px; background: rgba(255,255,255,0.06); color: var(--text); cursor: pointer; }
.tab.active { background: var(--accent); }
.field { display: grid; gap: 8px; margin-bottom: 12px; }
.field span { color: var(--muted); font-size: 14px; }
.field input { width: 100%; padding: 11px 12px; border-radius: 10px; border: 1px solid var(--border); background: rgba(255,255,255,0.04); color: var(--text); }
.row { display: flex; gap: 10px; flex-wrap: wrap; }
.btn { border: 0; border-radius: 10px; padding: 11px 15px; font-weight: 600; cursor: pointer; }
.btn.primary { background: var(--accent); color: #fff; }
.btn.ghost { background: rgba(255,255,255,0.08); color: var(--text); }
.btn.small { padding: 8px 12px; }
.meta { color: var(--muted); font-size: 13px; line-height: 1.5; }
.kv { display: grid; grid-template-columns: 150px 1fr; gap: 10px 12px; margin-top: 12px; }
.kv div { padding: 8px 0; border-bottom: 1px solid rgba(255,255,255,0.06); word-break: break-word; }
.avatar { width: 84px; height: 84px; border-radius: 50%; object-fit: cover; background: rgba(255,255,255,0.06); border: 0; display: block; }
.profile-head { display: flex; align-items: center; gap: 14px; margin-bottom: 12px; }
.profile-name { margin: 0; font-size: 18px; }
.qr-area { margin-top: 16px; display: grid; gap: 12px; justify-items: center; }
.qr-area img { width: 260px; height: 260px; border-radius: 12px; background: white; padding: 12px; border: 0; }
.message { margin-top: 12px; min-height: 24px; color: var(--accent-2); }
.grid2 { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 14px; }
.section-title { margin: 0 0 12px; font-size: 17px; }
.cookie-box {
  width: 100%;
  min-height: 88px;
  padding: 12px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: rgba(255,255,255,0.04);
  color: var(--text);
  white-space: pre-wrap;
  word-break: break-word;
  overflow: auto;
  max-height: 180px;
  font-size: 12px;
  line-height: 1.5;
}
.cookie-bar { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; margin-top: 12px; }
.cookie-select {
  padding: 10px 12px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: rgba(255,255,255,0.04);
  color: var(--text);
}
@media (max-width: 900px) {
  .layout, .grid2, .kv { grid-template-columns: 1fr; }
  .topbar { flex-direction: column; align-items: flex-start; }
  .profile-head { align-items: flex-start; }
  .shell { padding: 12px; }
  .card { padding: 16px; border-radius: 14px; }
  .title { font-size: 24px; }
  .qr-area img { width: min(260px, 100%); height: auto; }
}