:root {
  --bg: #0f1115;
  --card: #181b22;
  --border: #262a33;
  --text: #e8eaed;
  --muted: #8b919c;
  --on: #ffd23f;
  --on-glow: rgba(255, 210, 63, 0.45);
  --off: #3a3f4a;
  --danger: #ff6b6b;
  --ok: #4cd97b;
  --warn: #f0a742;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  min-height: 100vh;
  background: var(--bg);
  color: var(--text);
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  line-height: 1.4;
}

.header {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
  justify-content: space-between;
  max-width: 720px;
  margin: 0 auto;
  padding: 24px 16px 8px;
}
.header--wide, .container--wide { max-width: 960px; }
.header h1 { margin: 0; font-size: 1.4rem; font-weight: 600; }
.header__right { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; }

.user-badge { font-size: 0.85rem; color: var(--muted); }

.connection {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  color: var(--muted);
}
.connection__dot { width: 8px; height: 8px; border-radius: 50%; background: var(--warn); }
.connection--ok .connection__dot { background: var(--ok); }
.connection--error .connection__dot { background: var(--danger); }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 9px 14px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: #232834;
  color: var(--text);
  font-size: 0.9rem;
  text-decoration: none;
  cursor: pointer;
}
.btn:hover { border-color: var(--muted); }
.btn--small { padding: 5px 10px; font-size: 0.82rem; border-radius: 8px; }
.btn--ghost { background: transparent; color: var(--muted); }
.btn--danger { color: var(--danger); border-color: rgba(255, 107, 107, 0.35); }

.input {
  padding: 7px 11px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--bg);
  color: var(--text);
  font-size: 0.9rem;
}

.login-box {
  max-width: 520px;
  margin: 32px auto;
  padding: 24px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 20px;
}
.login-box h2 { margin-top: 0; }

.objects {
  display: grid;
  gap: 16px;
  max-width: 720px;
  margin: 0 auto;
  padding: 16px;
}

.placeholder { color: var(--muted); text-align: center; }

.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 24px;
  transition: border-color 0.4s;
}
.card--on { border-color: rgba(255, 210, 63, 0.35); }

.card__main { display: flex; align-items: center; gap: 24px; }
.card__info { flex: 1; min-width: 0; }
.card__title-row { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; }

.role-badge {
  font-size: 0.75rem;
  padding: 2px 8px;
  border-radius: 999px;
  background: #232834;
  color: var(--muted);
}

.lamp {
  flex: none;
  width: 96px;
  height: 96px;
  border-radius: 50%;
  background: var(--off);
  transition: background 0.4s, box-shadow 0.4s;
}
.card--on .lamp {
  background: radial-gradient(circle at 35% 35%, #fff6c9, var(--on) 60%);
  box-shadow: 0 0 40px 8px var(--on-glow);
}
.card--unknown .lamp { background: transparent; border: 3px dashed var(--off); }

.card__name { margin: 0; font-size: 1.6rem; }
.card__status { margin: 4px 0 0; font-size: 1.3rem; font-weight: 600; }
.card--on .card__status { color: var(--on); }
.card--off .card__status { color: var(--danger); }
.card--unknown .card__status { color: var(--muted); }
.card__duration { margin: 4px 0 0; font-size: 1rem; }
.card__meta { margin: 6px 0 0; font-size: 0.8rem; color: var(--muted); }

.notify-toggle {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 10px;
  font-size: 0.85rem;
  color: var(--muted);
  cursor: pointer;
}

.access, .journal { margin-top: 18px; border-top: 1px solid var(--border); padding-top: 12px; }
.access summary, .journal summary { cursor: pointer; color: var(--muted); font-size: 0.9rem; }
.access__form { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 10px; }
.access__input { flex: 1; min-width: 180px; }
.access__hint { margin: 6px 0 0; font-size: 0.78rem; color: var(--muted); }
.access__error { margin: 6px 0 0; font-size: 0.85rem; color: var(--danger); }
.access__list, .journal__list { list-style: none; margin: 10px 0 0; padding: 0; }
.access__item, .journal__item {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 6px 12px;
  padding: 8px 0;
  border-bottom: 1px solid var(--border);
  font-size: 0.9rem;
}
.access__item:last-child, .journal__item:last-child { border-bottom: none; }
.access__actions { display: flex; gap: 6px; }
.journal__item--active { color: var(--danger); }
.journal__item--network { color: var(--muted); }
.journal__duration { font-variant-numeric: tabular-nums; }
.journal__note { width: 100%; font-size: 0.75rem; color: var(--warn); }
.journal__empty { color: var(--muted); font-size: 0.9rem; padding: 8px 0; }

.secret-box {
  margin-top: 12px;
  padding: 12px;
  border-radius: 12px;
  border: 1px solid rgba(255, 210, 63, 0.4);
  background: rgba(255, 210, 63, 0.06);
  font-size: 0.88rem;
  word-break: break-all;
}
.secret-box code { color: var(--on); font-weight: 600; }

@media (max-width: 480px) {
  .card { padding: 18px; }
  .card__main { gap: 16px; }
  .lamp { width: 64px; height: 64px; }
  .card__name { font-size: 1.3rem; }
  .card__status { font-size: 1.1rem; }
}