:root {
  --bg: #edf0f3;
  --surface: #ffffff;
  --ink: #15191e;
  --muted: #5f6b78;
  --line: #d5dbe1;
  --danger: #c2362b;
  --madrid: #3346c8;
  --alicante: #0a8f86;
  --accent: var(--madrid);
  --on-accent: #ffffff;
  --display: 'Unbounded', system-ui, sans-serif;
  --body: 'Figtree', system-ui, sans-serif;
  --radius: 18px;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0f1215;
    --surface: #181c21;
    --ink: #e8ecf0;
    --muted: #93a0ad;
    --line: #2a3038;
    --danger: #ff7a6e;
    --madrid: #8391ff;
    --alicante: #3cc7bb;
    --on-accent: #0f1215;
    color-scheme: dark;
  }
}
body[data-house='alicante'] { --accent: var(--alicante); }

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 400 16px/1.4 var(--body);
  font-variant-numeric: tabular-nums;
  padding: env(safe-area-inset-top) max(16px, env(safe-area-inset-right)) 48px max(16px, env(safe-area-inset-left));
  transition: background-color 0.3s;
}
button { font: inherit; color: inherit; }
:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; }

/* --- Cabecera: la casa es el titular --------------------------------------- */
.top { max-width: 1100px; margin: 0 auto; padding: 18px 0 8px; }
.bar { display: flex; justify-content: space-between; align-items: center; }
.brand { font: 500 13px var(--display); letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted); }
.fresh { display: inline-flex; align-items: center; gap: 6px; font-size: 13px; color: var(--muted); }
.fresh i { width: 8px; height: 8px; border-radius: 50%; background: var(--muted); }
.fresh.live i { background: #2fa84f; }
.fresh.stale i { background: var(--danger); }

.houses { display: flex; align-items: baseline; gap: 18px; margin: 18px 0 4px; flex-wrap: wrap; }
.houses button {
  background: none; border: 0; padding: 0; cursor: pointer;
  font: 500 clamp(18px, 4.5vw, 24px) var(--display);
  color: var(--muted);
  transition: color 0.2s, font-size 0.2s;
}
.houses button[aria-pressed='true'] {
  font-size: clamp(38px, 11vw, 64px);
  font-weight: 700;
  color: var(--accent);
  letter-spacing: -0.02em;
  cursor: default;
}
.summary { margin: 0; color: var(--muted); min-height: 1.4em; }

/* --- Entrada ------------------------------------------------------------------ */
.login { max-width: 360px; margin: 32px auto 0; display: flex; flex-direction: column; gap: 10px; }
.login[hidden] { display: none; }
.login label { font-weight: 600; }
.login input {
  font: inherit; padding: 12px 14px; border-radius: 12px; border: 1px solid var(--line);
  background: var(--surface); color: var(--ink);
}
.login .meta { min-height: 1.4em; color: var(--danger); }

/* --- Avisos ------------------------------------------------------------------ */
.alerts { max-width: 1100px; margin: 0 auto; }
.alert {
  margin: 12px 0 0; padding: 12px 14px; border-radius: 12px;
  border: 1px solid var(--danger); color: var(--danger); background: var(--surface); font-size: 14px;
}

/* --- Estancias y tarjetas ------------------------------------------------------ */
main { max-width: 1100px; margin: 0 auto; }
.room { margin-top: 28px; }
.room h2 {
  margin: 0 0 10px; font: 600 13px var(--body); letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted);
}
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(150px, 100%), 1fr)); gap: 10px; }
.card {
  position: relative;
  min-width: 0;
  overflow-wrap: break-word;
  hyphens: auto;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 14px;
  min-height: 132px;
  display: flex; flex-direction: column; gap: 8px;
  transition: opacity 0.2s, border-color 0.2s;
}
.card.wide { grid-column: span 2; }
.card.offline { opacity: 0.55; }
.card.busy::after {
  content: ''; position: absolute; top: 14px; right: 14px; width: 12px; height: 12px;
  border: 2px solid var(--accent); border-right-color: transparent; border-radius: 50%;
  animation: spin 0.7s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }
.name { font-weight: 600; line-height: 1.2; padding-right: 18px; }
.meta { font-size: 13px; color: var(--muted); }
.meta.warn { color: var(--danger); }
.big { font: 500 30px/1 var(--display); letter-spacing: -0.02em; }
.big small { font-size: 15px; font-weight: 500; margin-left: 2px; }
.push { margin-top: auto; }

/* Interruptor: toda la tarjeta es el botón */
button.card { text-align: left; cursor: pointer; }
button.card[aria-pressed='true'] { background: var(--accent); border-color: var(--accent); color: var(--on-accent); }
button.card[aria-pressed='true'] .meta { color: inherit; opacity: 0.85; }
.state { font: 500 16px var(--display); overflow-wrap: normal; }

/* Persiana: ventana con la lama a su altura real */
.cover { display: grid; grid-template-columns: 40px minmax(0, 1fr); gap: 10px; align-items: start; }
.win {
  position: relative; height: 56px; border: 2px solid var(--ink); border-radius: 6px; overflow: hidden;
  background: linear-gradient(180deg, color-mix(in srgb, var(--accent) 18%, transparent), transparent);
  padding: 0; cursor: pointer;
}
.win[disabled] { cursor: default; }
.win::before { /* marco central */
  content: ''; position: absolute; inset: 0 auto 0 50%; width: 2px; background: var(--ink); opacity: 0.25;
}
.blind {
  position: absolute; left: 0; right: 0; top: 0;
  background: repeating-linear-gradient(180deg, var(--ink) 0 5px, color-mix(in srgb, var(--ink) 70%, var(--surface)) 5px 7px);
  transition: height 0.6s ease;
}
.cover-side { display: flex; flex-direction: column; gap: 4px; min-width: 0; }
.btns { display: flex; gap: 6px; flex-wrap: wrap; }
.btns .btn:not(.icon) { flex: 1 1 auto; }
.btn {
  border: 1px solid var(--line); background: var(--bg); border-radius: 10px;
  min-height: 40px; min-width: 40px; padding: 0 12px; cursor: pointer; font-weight: 500;
}
.btn:hover:not([disabled]) { border-color: var(--accent); }
.btn[disabled] { opacity: 0.4; cursor: not-allowed; }
.btn.primary { background: var(--accent); border-color: var(--accent); color: var(--on-accent); }
.btn.danger { background: var(--danger); border-color: var(--danger); color: #fff; }
.btn.icon { padding: 0; font-size: 18px; flex: 1; }
.seg { display: flex; border: 1px solid var(--line); border-radius: 10px; overflow: hidden; }
.seg button { flex: 1; min-width: 0; border: 0; background: var(--bg); padding: 8px 2px; font-size: 13px; cursor: pointer; }
.seg button[aria-pressed='true'] { background: var(--accent); color: var(--on-accent); font-weight: 600; }

/* --- Avisos flotantes y confirmación ------------------------------------------- */
.toast {
  position: fixed; left: 50%; bottom: max(20px, env(safe-area-inset-bottom)); transform: translate(-50%, 140%);
  background: var(--ink); color: var(--bg); padding: 12px 16px; border-radius: 12px; max-width: calc(100% - 32px);
  font-size: 14px; transition: transform 0.25s, visibility 0.25s; pointer-events: none; visibility: hidden;
}
.toast.show { transform: translate(-50%, 0); visibility: visible; }
.modal { position: fixed; inset: 0; background: rgb(0 0 0 / 0.45); display: grid; place-items: end center; padding: 16px; }
.modal[hidden] { display: none; }
.sheet { background: var(--surface); border-radius: var(--radius); padding: 20px; width: min(420px, 100%); }
.sheet p { margin: 0 0 16px; font-weight: 600; font-size: 17px; }
.sheet-actions { display: flex; gap: 8px; justify-content: flex-end; }

.empty { color: var(--muted); margin-top: 40px; }

@media (min-width: 700px) {
  .modal { place-items: center; }
}
@media (max-width: 360px) {
  .card.wide { grid-column: auto; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition: none !important; animation-duration: 0.01ms !important; }
}