:root {
  --bg: #0e0f13;
  --card: #171920;
  --card-on: #1d2029;
  --line: #262a35;
  --line-soft: #1e2129;
  --text: #e8eaf0;
  --dim: #868da0;
  --faint: #5c6377;
  --accent: #ffb454;
  --danger: #ff6b6b;
  --ok: #51cf66;
  --radius: 18px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

body {
  background: var(--bg);
  color: var(--text);
  font: 15px/1.5 -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;
  padding: max(20px, env(safe-area-inset-top)) 20px
           calc(48px + env(safe-area-inset-bottom));
  max-width: 1020px;
  margin: 0 auto;
  -webkit-font-smoothing: antialiased;
  -webkit-tap-highlight-color: transparent;
}

button, input, select { font-family: inherit; }
[hidden] { display: none !important; }

/* ---------- Anmeldung ---------- */

.login {
  max-width: 340px;
  margin: 14vh auto 0;
  text-align: center;
}
.login h1 { font-size: 30px; margin-bottom: 6px; letter-spacing: -0.02em; }
.login p { color: var(--dim); font-size: 14px; margin-bottom: 26px; }
.login form { display: flex; flex-direction: column; gap: 10px; }

.field {
  width: 100%;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 11px;
  color: var(--text);
  padding: 12px 14px;
  font-size: 15px;
}
.field:focus { outline: none; border-color: var(--accent); }

.primary {
  background: var(--accent);
  color: #14161c;
  border: none;
  border-radius: 11px;
  padding: 12px 18px;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
}
.primary:active { transform: translateY(1px); }
.error { color: var(--danger); font-size: 13.5px; min-height: 20px; }

/* ---------- Kopfzeile ---------- */

.bar {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 18px;
}
h1 { font-size: 26px; font-weight: 600; letter-spacing: -0.02em; }

.status {
  display: inline-flex; align-items: center; gap: 7px;
  color: var(--dim); font-size: 13px; margin-top: 3px;
}
.status .pip {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--danger);
  box-shadow: 0 0 8px var(--danger);
}
.status.up .pip { background: var(--ok); box-shadow: 0 0 8px var(--ok); }

.bar-actions { display: flex; gap: 8px; }

.ghost {
  background: var(--card);
  border: 1px solid var(--line);
  color: var(--text);
  border-radius: 10px;
  padding: 8px 14px;
  font-size: 13.5px;
  cursor: pointer;
  transition: background .15s, border-color .15s;
}
.ghost:hover { background: var(--card-on); border-color: #333949; }
.ghost:active { transform: translateY(1px); }
.ghost.small { padding: 5px 10px; font-size: 12.5px; }
.ghost.warn { color: var(--danger); }

/* ---------- Reiter ---------- */

.tabs {
  display: flex; gap: 4px;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 13px;
  padding: 4px;
  margin-bottom: 24px;
  overflow-x: auto;
  scrollbar-width: none;
}
.tabs::-webkit-scrollbar { display: none; }

.tab {
  flex: 1;
  min-width: max-content;
  background: transparent;
  border: none;
  color: var(--dim);
  border-radius: 9px;
  padding: 9px 14px;
  font-size: 14px;
  cursor: pointer;
  white-space: nowrap;
  transition: background .15s, color .15s;
}
.tab:hover { color: var(--text); }
.tab[aria-selected="true"] { background: var(--card-on); color: var(--text); font-weight: 500; }

/* ---------- Raeume ---------- */

.room { margin-bottom: 26px; }
.room-head {
  display: flex; align-items: center; gap: 10px;
  margin-bottom: 12px;
}
.room-head h2 { font-size: 15px; font-weight: 600; color: var(--dim); letter-spacing: .01em; }
.room-head .count { color: var(--faint); font-size: 13px; }
.room-head .spacer { flex: 1; }

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(290px, 1fr));
  gap: 16px;
}

/* ---------- Lampenkarte ---------- */

.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 18px;
  transition: background .25s, border-color .25s, box-shadow .35s;
}
.card.on {
  background: var(--card-on);
  border-color: #363b4a;
  box-shadow: 0 0 0 1px rgba(255,255,255,.02), 0 14px 40px -22px var(--glow, var(--accent));
}
.card.offline { opacity: .45; }

.card-head { display: flex; align-items: center; gap: 10px; }

.dot {
  width: 9px; height: 9px; border-radius: 50%;
  background: #3a4050; flex: none;
  transition: background .25s, box-shadow .25s;
}
.card.on .dot { background: var(--glow, var(--accent)); box-shadow: 0 0 10px var(--glow, var(--accent)); }

.name {
  flex: 1; min-width: 0;
  background: transparent;
  border: 1px solid transparent;
  border-radius: 7px;
  color: var(--text);
  font: 600 16px/1.3 inherit;
  letter-spacing: -0.01em;
  padding: 4px 6px;
  margin-left: -6px;
}
.name:hover { border-color: var(--line); }
.name:focus { outline: none; border-color: var(--accent); background: rgba(0,0,0,.25); }

.toggle {
  flex: none;
  width: 50px; height: 30px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: #22262f;
  cursor: pointer; padding: 0; position: relative;
  transition: background .22s, border-color .22s;
}
.toggle span {
  position: absolute; top: 3px; left: 3px;
  width: 22px; height: 22px; border-radius: 50%;
  background: #6d7488;
  transition: transform .22s cubic-bezier(.3,.9,.4,1), background .22s;
}
.card.on .toggle, .room-toggle.on {
  background: var(--glow, var(--accent)); border-color: transparent;
}
.card.on .toggle span, .room-toggle.on span { transform: translateX(20px); background: #12141a; }

.room-toggle { width: 44px; height: 26px; }
.room-toggle span { width: 18px; height: 18px; }
.room-toggle.on span { transform: translateX(18px); }

.controls { margin-top: 14px; display: flex; flex-direction: column; gap: 14px; }
.card:not(.on) .controls { opacity: .45; }

.row { display: block; }
.lbl {
  display: flex; justify-content: space-between;
  font-size: 12.5px; color: var(--dim); margin-bottom: 7px;
}
.val { color: var(--text); font-weight: 500; font-variant-numeric: tabular-nums; }

.slider {
  -webkit-appearance: none; appearance: none;
  width: 100%; height: 26px; background: transparent; cursor: pointer;
}
.slider::-webkit-slider-runnable-track {
  height: 26px; border-radius: 8px;
  background: var(--track, #22262f); border: 1px solid var(--line);
}
.slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 8px; height: 18px; margin-top: 4px;
  border-radius: 4px; background: #fff;
  box-shadow: 0 1px 4px rgba(0,0,0,.5);
}
.slider::-moz-range-track {
  height: 26px; border-radius: 8px;
  background: var(--track, #22262f); border: 1px solid var(--line);
}
.slider::-moz-range-thumb {
  width: 8px; height: 18px; border: none; border-radius: 4px; background: #fff;
}

.swatches { display: flex; gap: 8px; flex-wrap: wrap; }
.sw {
  width: 30px; height: 30px; border-radius: 9px;
  border: 1px solid rgba(255,255,255,.14);
  cursor: pointer; padding: 0; transition: transform .12s;
}
.sw:hover { transform: scale(1.1); }
.sw.active { box-shadow: 0 0 0 2px var(--bg), 0 0 0 4px var(--text); }
.sw.pick { position: relative; overflow: hidden; }
.sw.pick input { position: absolute; inset: -8px; opacity: 0; cursor: pointer; }

.chips { display: flex; gap: 6px; flex-wrap: wrap; }
.chip {
  background: #22262f;
  border: 1px solid var(--line);
  color: var(--dim);
  border-radius: 8px;
  padding: 5px 10px;
  font-size: 12.5px;
  cursor: pointer;
  transition: background .14s, color .14s, border-color .14s;
}
.chip:hover { color: var(--text); border-color: #3a4050; }
.chip.active { background: var(--glow, var(--accent)); color: #14161c; border-color: transparent; font-weight: 500; }

.card-foot {
  margin-top: 14px; padding-top: 12px;
  border-top: 1px solid var(--line-soft);
  display: flex; align-items: center; gap: 8px;
}
.meta { font-size: 11.5px; color: var(--faint); font-variant-numeric: tabular-nums; flex: 1; min-width: 0; }
.meta.wrap { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

.mini {
  background: #22262f; border: 1px solid var(--line);
  color: var(--dim); border-radius: 8px;
  padding: 4px 8px; font-size: 12px; cursor: pointer;
}
.mini:hover { color: var(--text); }

/* ---------- Listen (Stimmungen, Zeitplaene) ---------- */

.list { display: flex; flex-direction: column; gap: 10px; }

.item {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 14px 16px;
  display: flex; align-items: center; gap: 12px;
}
.item .icon { font-size: 20px; width: 26px; text-align: center; flex: none; }
.item .body { flex: 1; min-width: 0; }
.item .title { font-weight: 600; font-size: 15px; }
.item .desc { color: var(--dim); font-size: 12.5px; margin-top: 2px; }
.item .acts { display: flex; gap: 6px; flex: none; }
.item.off { opacity: .5; }

.empty {
  color: var(--faint); font-size: 14px; text-align: center;
  padding: 34px 16px; border: 1px dashed var(--line);
  border-radius: 14px;
}

/* ---------- Formulare ---------- */

.panel {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 18px;
  margin-top: 14px;
}
.panel h3 { font-size: 14px; font-weight: 600; margin-bottom: 14px; }

.form-row {
  display: flex; gap: 10px; align-items: center; flex-wrap: wrap;
  margin-bottom: 12px;
}
.form-row > label { font-size: 13px; color: var(--dim); min-width: 96px; }
.form-row .field { flex: 1; min-width: 130px; width: auto; padding: 9px 11px; font-size: 14px; }
.form-row select.field { cursor: pointer; }

.days { display: flex; gap: 5px; }
.day {
  width: 34px; height: 34px; border-radius: 9px;
  background: #22262f; border: 1px solid var(--line);
  color: var(--dim); font-size: 12.5px; cursor: pointer;
}
.day.on { background: var(--accent); color: #14161c; border-color: transparent; font-weight: 600; }

.hint { color: var(--faint); font-size: 12.5px; line-height: 1.6; }
.hint code {
  background: #22262f; padding: 2px 6px; border-radius: 5px;
  font-size: 12px; word-break: break-all;
}

.foot { margin-top: 30px; font-size: 12px; color: #4d5464; text-align: center; }

.toast {
  position: fixed; left: 50%; bottom: 24px;
  transform: translateX(-50%) translateY(80px);
  background: #22262f; border: 1px solid var(--line);
  border-radius: 11px; padding: 11px 18px; font-size: 13.5px;
  box-shadow: 0 12px 34px -12px rgba(0,0,0,.8);
  opacity: 0; pointer-events: none;
  transition: transform .28s cubic-bezier(.3,.9,.4,1), opacity .28s;
  z-index: 40;
}
.toast.show { transform: translateX(-50%) translateY(0); opacity: 1; }
.toast.bad { border-color: var(--danger); color: #ffc9c9; }

@media (max-width: 560px) {
  .form-row > label { min-width: 100%; }
}
@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; }
}