/* ══════════════════════════════════════════════════════════════
   Control de Accesos — Command Center UI
   Tema oscuro deliberado (identidad futurista).
   ══════════════════════════════════════════════════════════════ */

:root {
  /* Fondos */
  --bg: #05070e;
  --bg-2: #080b16;
  --panel: rgba(15, 22, 40, 0.62);
  --panel-solid: #0d1424;
  --panel-brd: rgba(120, 160, 220, 0.14);
  --panel-brd-hi: rgba(120, 200, 255, 0.35);

  /* Texto */
  --text: #d6e0f2;
  --text-dim: #8494b3;
  --text-mute: #5a6a8a;

  /* Acentos */
  --cyan: #22d3ee;
  --cyan-soft: #67e8f9;
  --indigo: #7c86ff;
  --gold: #f5c451;

  /* Semánticos */
  --ok: #34d399;
  --danger: #fb5a76;
  --warn: #fbbf24;

  /* Glow */
  --glow-cyan: 0 0 0 1px rgba(34, 211, 238, 0.4), 0 0 22px -4px rgba(34, 211, 238, 0.55);
  --glow-ok: 0 0 0 1px rgba(52, 211, 153, 0.5), 0 0 26px -4px rgba(52, 211, 153, 0.6);
  --glow-danger: 0 0 0 1px rgba(251, 90, 118, 0.5), 0 0 26px -4px rgba(251, 90, 118, 0.6);

  --radius: 16px;
  --radius-sm: 11px;
  --font-ui: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --font-mono: ui-monospace, "Cascadia Code", "SF Mono", "Roboto Mono", Consolas, monospace;
}

* { box-sizing: border-box; }

html, body { height: 100%; }

body {
  margin: 0;
  font-family: var(--font-ui);
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
  min-height: 100dvh;
}

/* ── Fondo animado ── */
.bg-grid {
  position: fixed;
  inset: -2px;
  z-index: -2;
  background:
    linear-gradient(rgba(80, 140, 220, 0.05) 1px, transparent 1px) 0 0 / 46px 46px,
    linear-gradient(90deg, rgba(80, 140, 220, 0.05) 1px, transparent 1px) 0 0 / 46px 46px,
    radial-gradient(ellipse at 50% -10%, #101a33 0%, var(--bg) 55%, #03040a 100%);
  mask-image: radial-gradient(ellipse at 50% 30%, #000 55%, transparent 100%);
  animation: gridDrift 24s linear infinite;
}
.bg-glow {
  position: fixed;
  z-index: -1;
  width: 60vw;
  height: 60vw;
  max-width: 720px;
  max-height: 720px;
  top: -18%;
  left: 50%;
  transform: translateX(-50%);
  background: radial-gradient(circle, rgba(34, 211, 238, 0.16), transparent 62%);
  filter: blur(28px);
  pointer-events: none;
  animation: glowPulse 9s ease-in-out infinite;
}
@keyframes gridDrift { to { background-position: 0 0, 0 0, 46px 46px, 46px 46px, 0 0; } }
@keyframes glowPulse { 50% { opacity: 0.6; transform: translateX(-50%) scale(1.08); } }

/* El atributo `hidden` debe ganar a las reglas display de .login-view/.app-view */
[hidden] { display: none !important; }

/* ─────────────────── LOGIN ─────────────────── */
.login-view {
  min-height: 100dvh;
  display: grid;
  place-content: center;
  gap: 22px;
  padding: 24px;
}
.login-card {
  width: min(92vw, 380px);
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: 34px 30px 30px;
  background: var(--panel);
  border: 1px solid var(--panel-brd);
  border-radius: 22px;
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  box-shadow: 0 30px 80px -30px rgba(0, 0, 0, 0.8), inset 0 1px 0 rgba(255, 255, 255, 0.04);
  animation: rise 0.6s cubic-bezier(0.2, 0.8, 0.2, 1) both;
}
.brand-mark {
  position: relative;
  width: 66px;
  height: 66px;
  margin: 0 auto 4px;
  display: grid;
  place-items: center;
  color: var(--cyan);
  border-radius: 18px;
  background: radial-gradient(circle at 50% 40%, rgba(34, 211, 238, 0.18), transparent 70%);
  border: 1px solid rgba(34, 211, 238, 0.3);
  overflow: hidden;
}
.brand-mark .ico-lock { width: 32px; height: 32px; filter: drop-shadow(0 0 6px rgba(34, 211, 238, 0.6)); }
.brand-mark .scan {
  position: absolute;
  left: 0; right: 0; height: 40%;
  top: -40%;
  background: linear-gradient(rgba(34, 211, 238, 0), rgba(34, 211, 238, 0.28), rgba(34, 211, 238, 0));
  animation: scan 2.6s ease-in-out infinite;
}
@keyframes scan { 0% { top: -45%; } 100% { top: 105%; } }

.login-title {
  margin: 6px 0 0;
  text-align: center;
  font-size: 1.32rem;
  font-weight: 650;
  letter-spacing: 0.5px;
}
.login-sub {
  margin: 0 0 6px;
  text-align: center;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--text-mute);
}
.login-foot {
  text-align: center;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--text-mute);
  margin: 0;
}

.field { display: flex; flex-direction: column; gap: 6px; }
.field > span {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 1.4px;
  text-transform: uppercase;
  color: var(--text-dim);
}
input[type="text"], input[type="password"], input[type="search"] {
  width: 100%;
  padding: 12px 14px;
  font-size: 0.98rem;
  font-family: var(--font-ui);
  color: var(--text);
  background: rgba(6, 10, 20, 0.7);
  border: 1px solid var(--panel-brd);
  border-radius: var(--radius-sm);
  outline: none;
  transition: border-color 0.18s, box-shadow 0.18s, background 0.18s;
}
input::placeholder { color: var(--text-mute); }
input[type="text"]:focus, input[type="password"]:focus, input[type="search"]:focus {
  border-color: var(--panel-brd-hi);
  box-shadow: 0 0 0 3px rgba(34, 211, 238, 0.12);
  background: rgba(8, 14, 26, 0.9);
}

/* Campo con botón (ojo) */
.input-wrap { position: relative; display: flex; }
.input-wrap input { padding-right: 46px; }
.eye-btn {
  position: absolute;
  right: 6px;
  top: 50%;
  transform: translateY(-50%);
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  padding: 0;
  color: var(--text-mute);
  background: transparent;
  border: none;
  border-radius: 9px;
  cursor: pointer;
  transition: color 0.16s, background 0.16s;
}
.eye-btn:hover { color: var(--cyan); background: rgba(34, 211, 238, 0.08); }
.eye-btn:focus-visible { outline: none; color: var(--cyan); box-shadow: 0 0 0 3px rgba(34, 211, 238, 0.2); }
.eye-btn.is-on { color: var(--cyan); }
.eye-btn svg { width: 20px; height: 20px; }

.btn-primary {
  margin-top: 6px;
  padding: 13px 18px;
  font-family: var(--font-ui);
  font-size: 0.94rem;
  font-weight: 600;
  letter-spacing: 0.5px;
  color: #04121a;
  background: linear-gradient(180deg, var(--cyan-soft), var(--cyan));
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  box-shadow: 0 8px 24px -8px rgba(34, 211, 238, 0.7);
  transition: transform 0.12s, box-shadow 0.2s, filter 0.2s;
}
.btn-primary:hover { filter: brightness(1.06); box-shadow: 0 10px 30px -8px rgba(34, 211, 238, 0.85); }
.btn-primary:active { transform: translateY(1px) scale(0.995); }
.btn-primary:disabled { opacity: 0.6; cursor: progress; }

.form-error {
  margin: 2px 0 0;
  padding: 9px 12px;
  font-size: 0.82rem;
  color: #ffd7de;
  background: rgba(251, 90, 118, 0.12);
  border: 1px solid rgba(251, 90, 118, 0.35);
  border-radius: 10px;
}

/* ─────────────────── APP SHELL ─────────────────── */
.app-view { min-height: 100dvh; display: flex; flex-direction: column; }

.topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 12px clamp(14px, 3vw, 28px);
  padding-top: max(12px, env(safe-area-inset-top));
  background: rgba(7, 10, 20, 0.72);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--panel-brd);
}
.topbar-brand { display: flex; align-items: center; gap: 11px; min-width: 0; }
.ico-brand { width: 30px; height: 30px; color: var(--cyan); flex: none; filter: drop-shadow(0 0 5px rgba(34, 211, 238, 0.5)); }
.brand-text { display: flex; flex-direction: column; line-height: 1.15; min-width: 0; }
.brand-text strong { font-size: 0.98rem; font-weight: 640; letter-spacing: 0.3px; white-space: nowrap; }
.brand-status {
  display: flex; align-items: center; gap: 5px;
  font-family: var(--font-mono); font-size: 0.64rem; letter-spacing: 1px;
  text-transform: uppercase; color: var(--text-mute);
}
.brand-status .dot {
  width: 6px; height: 6px; border-radius: 50%; background: var(--ok);
  box-shadow: 0 0 8px var(--ok); animation: blink 2.4s ease-in-out infinite;
}
@keyframes blink { 50% { opacity: 0.35; } }

.tabs { display: flex; gap: 4px; margin: 0 auto; padding: 4px; background: rgba(6, 10, 20, 0.6); border: 1px solid var(--panel-brd); border-radius: 13px; }
.tab {
  display: flex; align-items: center; gap: 7px;
  padding: 8px 16px;
  font-family: var(--font-ui); font-size: 0.85rem; font-weight: 550;
  color: var(--text-dim);
  background: transparent; border: none; border-radius: 9px;
  cursor: pointer; transition: color 0.16s, background 0.16s;
}
.tab svg { width: 17px; height: 17px; }
.tab:hover { color: var(--text); }
.tab.is-active { color: var(--cyan); background: rgba(34, 211, 238, 0.1); box-shadow: inset 0 0 0 1px rgba(34, 211, 238, 0.28); }

.topbar-user { display: flex; align-items: center; gap: 10px; margin-left: auto; }
.user-chip {
  display: flex; align-items: center; gap: 7px;
  padding: 6px 12px;
  font-size: 0.82rem; color: var(--text);
  background: rgba(6, 10, 20, 0.6); border: 1px solid var(--panel-brd); border-radius: 10px;
  max-width: 30vw; overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.user-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--indigo); box-shadow: 0 0 8px var(--indigo); flex: none; }

.btn-ghost {
  display: inline-flex; align-items: center; gap: 7px;
  padding: 8px; color: var(--text-dim);
  background: rgba(6, 10, 20, 0.5); border: 1px solid var(--panel-brd); border-radius: 10px;
  cursor: pointer; transition: color 0.16s, border-color 0.16s, background 0.16s;
}
.btn-ghost svg { width: 18px; height: 18px; }
.btn-ghost:hover { color: var(--text); border-color: var(--panel-brd-hi); }
.btn-ghost--wide { padding: 8px 14px; font-size: 0.82rem; font-weight: 550; }

/* ─────────────────── VIEWS ─────────────────── */
.view { flex: 1; padding: clamp(16px, 3vw, 30px); max-width: 1200px; width: 100%; margin: 0 auto; }
.view[hidden] { display: none; }

.view-head {
  display: flex; align-items: center; gap: 14px; flex-wrap: wrap;
  margin-bottom: 22px;
}

.toggle { display: flex; align-items: center; gap: 9px; cursor: pointer; user-select: none; }
.toggle input { position: absolute; opacity: 0; pointer-events: none; }
.toggle-track { width: 40px; height: 23px; border-radius: 20px; background: rgba(6, 10, 20, 0.8); border: 1px solid var(--panel-brd); position: relative; transition: background 0.2s, border-color 0.2s; }
.toggle-thumb { position: absolute; top: 2px; left: 2px; width: 17px; height: 17px; border-radius: 50%; background: var(--text-mute); transition: transform 0.2s, background 0.2s; }
.toggle input:checked + .toggle-track { background: rgba(34, 211, 238, 0.2); border-color: var(--panel-brd-hi); }
.toggle input:checked + .toggle-track .toggle-thumb { transform: translateX(17px); background: var(--cyan); box-shadow: 0 0 8px var(--cyan); }
.toggle input:focus-visible + .toggle-track { box-shadow: 0 0 0 3px rgba(34, 211, 238, 0.2); }
.toggle-label { font-size: 0.82rem; color: var(--text-dim); }

/* ── Grupos por piso (acordeón) ── */
.floor-group { margin-bottom: 16px; }
.floor-head {
  display: flex; align-items: center; gap: 12px; margin-bottom: 14px;
  cursor: pointer; user-select: none; outline: none; border-radius: 10px;
  padding: 4px; margin-left: -4px; margin-right: -4px;
  transition: background 0.15s;
}
.floor-head:hover { background: rgba(120, 160, 220, 0.05); }
.floor-head:focus-visible { box-shadow: 0 0 0 2px rgba(34, 211, 238, 0.35); }
.floor-caret {
  width: 16px; height: 16px; flex: none; color: var(--text-mute);
  transition: transform 0.2s ease;
}
.floor-head[aria-expanded="true"] .floor-caret { transform: rotate(90deg); color: var(--cyan); }
.floor-code {
  font-family: var(--font-mono); font-size: 0.72rem; letter-spacing: 1.5px; text-transform: uppercase;
  color: var(--cyan); padding: 4px 10px; border: 1px solid rgba(34, 211, 238, 0.28); border-radius: 8px;
  background: rgba(34, 211, 238, 0.06); white-space: nowrap;
}
.floor-line { flex: 1; height: 1px; background: linear-gradient(90deg, var(--panel-brd), transparent); }
.floor-count { font-family: var(--font-mono); font-size: 0.72rem; color: var(--text-mute); }

/* Contenido colapsable */
.floor-group:not(.is-open) .doors-grid { display: none; }
.floor-group.is-open { margin-bottom: 26px; }

/* ── Favoritas (siempre visibles, arriba) ── */
.fav-group { margin-bottom: 26px; }
.fav-head { display: flex; align-items: center; gap: 12px; margin-bottom: 14px; padding: 4px; }
.fav-star { width: 16px; height: 16px; flex: none; color: var(--gold); }
.fav-head .floor-code { color: var(--gold); border-color: rgba(245, 196, 81, 0.35); background: rgba(245, 196, 81, 0.08); }

.doors-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 14px; }

/* ── Tarjeta de puerta ── */
.door-card {
  position: relative;
  display: flex; flex-direction: column; gap: 14px;
  padding: 18px;
  background: var(--panel);
  border: 1px solid var(--panel-brd);
  border-radius: var(--radius);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  cursor: pointer; outline: none;
  transition: transform 0.16s, border-color 0.2s, box-shadow 0.2s, background 0.2s;
  overflow: hidden;
}
.door-card::before {
  content: ""; position: absolute; inset: 0; border-radius: inherit; pointer-events: none;
  background: radial-gradient(140% 90% at 50% -20%, rgba(34, 211, 238, 0.08), transparent 60%);
  opacity: 0; transition: opacity 0.2s;
}
.door-card:hover { transform: translateY(-3px); border-color: var(--panel-brd-hi); box-shadow: 0 18px 40px -22px rgba(34, 211, 238, 0.5); }
.door-card:hover::before { opacity: 1; }
.door-card:focus-visible { border-color: var(--cyan); box-shadow: 0 0 0 3px rgba(34, 211, 238, 0.22); }

.door-card.featured { border-color: rgba(245, 196, 81, 0.4); background: linear-gradient(180deg, rgba(245, 196, 81, 0.07), var(--panel)); }
.door-card.featured .relay-badge { color: var(--gold); border-color: rgba(245, 196, 81, 0.4); background: rgba(245, 196, 81, 0.08); }
.door-card.featured .door-cta { color: var(--gold); }

/* Color personalizado de la puerta (paleta de presets) */
.door-card[data-color="emerald"] { --door-accent: #34d399; }
.door-card[data-color="amber"]   { --door-accent: #fbbf24; }
.door-card[data-color="red"]     { --door-accent: #fb5a76; }
.door-card[data-color="violet"]  { --door-accent: #a78bfa; }
.door-card[data-color="blue"]    { --door-accent: #38bdf8; }
.door-card[data-color] {
  border-color: color-mix(in srgb, var(--door-accent) 45%, var(--panel-brd));
  box-shadow: inset 3px 0 0 0 var(--door-accent);
}
.door-card[data-color]:hover {
  border-color: color-mix(in srgb, var(--door-accent) 60%, var(--panel-brd));
  box-shadow: inset 3px 0 0 0 var(--door-accent), 0 18px 40px -22px rgba(34, 211, 238, 0.5);
}
.door-card[data-color] .relay-badge {
  color: var(--door-accent);
  border-color: color-mix(in srgb, var(--door-accent) 40%, transparent);
  background: color-mix(in srgb, var(--door-accent) 12%, transparent);
}
.door-card[data-color] .door-cta { color: var(--door-accent); }
.door-card[data-color] .door-status-light { background: var(--door-accent); box-shadow: 0 0 0 3px color-mix(in srgb, var(--door-accent) 18%, transparent); }

.door-top { display: flex; align-items: center; justify-content: space-between; gap: 8px; }

/* Botón-ícono de edición (lápiz) */
.icon-btn {
  display: inline-flex; align-items: center; justify-content: center;
  width: 28px; height: 28px; padding: 0; flex: none;
  color: var(--text-mute); background: transparent;
  border: 1px solid transparent; border-radius: 8px; cursor: pointer;
  transition: color 0.15s, background 0.15s, border-color 0.15s;
}
.icon-btn svg { width: 15px; height: 15px; }
.icon-btn:hover { color: var(--cyan); background: rgba(34, 211, 238, 0.08); border-color: rgba(34, 211, 238, 0.28); }
.icon-btn:focus-visible { outline: none; color: var(--cyan); border-color: var(--cyan); box-shadow: 0 0 0 3px rgba(34, 211, 238, 0.2); }

/* Acciones en la esquina de la tarjeta (favorito + editar) */
.door-top-actions { margin-left: auto; display: flex; align-items: center; gap: 2px; }

/* Estrella de favorito */
.star-btn {
  display: inline-flex; align-items: center; justify-content: center;
  width: 28px; height: 28px; padding: 0; flex: none;
  color: var(--text-mute); background: transparent;
  border: 1px solid transparent; border-radius: 8px; cursor: pointer;
  transition: color 0.15s, background 0.15s, transform 0.12s;
}
.star-btn svg { width: 16px; height: 16px; }
.star-btn:hover { color: var(--gold); background: rgba(245, 196, 81, 0.1); transform: scale(1.08); }
.star-btn:focus-visible { outline: none; color: var(--gold); box-shadow: 0 0 0 3px rgba(245, 196, 81, 0.25); }
.star-btn.is-fav { color: var(--gold); }
.star-btn.is-fav svg path { fill: currentColor; }

/* Selector de color (swatches) del diálogo de puerta */
.swatches { display: flex; flex-wrap: wrap; gap: 10px; padding-top: 4px; }
.swatch {
  width: 30px; height: 30px; padding: 0; border-radius: 9px; cursor: pointer;
  background: var(--sw, transparent); border: 2px solid var(--panel-brd);
  position: relative; transition: transform 0.12s, border-color 0.15s, box-shadow 0.15s;
}
.swatch:hover { transform: translateY(-2px); }
.swatch.is-active { border-color: var(--text); box-shadow: 0 0 0 3px rgba(214, 224, 242, 0.18); }
.swatch.is-active::after {
  content: ""; position: absolute; inset: 0; margin: auto;
  width: 8px; height: 8px; border-radius: 50%; background: rgba(0, 0, 0, 0.55);
}
.swatch-none { background: transparent; }
.swatch-none::before {
  content: ""; position: absolute; inset: 3px; border-radius: 6px;
  background: linear-gradient(135deg, transparent 43%, var(--danger) 43%, var(--danger) 57%, transparent 57%);
}

.relay-badge {
  font-family: var(--font-mono); font-size: 0.66rem; font-weight: 600; letter-spacing: 1px;
  color: var(--cyan); padding: 3px 8px; border-radius: 7px;
  border: 1px solid rgba(34, 211, 238, 0.28); background: rgba(34, 211, 238, 0.06);
}
.floor-badge { font-family: var(--font-mono); font-size: 0.66rem; letter-spacing: 0.5px; color: var(--text-mute); }
.relay-badge.is-floor {
  text-transform: uppercase;
  max-width: 70%; overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}

.door-name { margin: 0; font-size: 1.06rem; font-weight: 600; letter-spacing: 0.2px; line-height: 1.25; text-wrap: balance; }

.door-action {
  margin-top: auto; display: flex; align-items: center; justify-content: space-between; gap: 10px;
  padding-top: 12px; border-top: 1px solid var(--panel-brd);
}
.door-status-light {
  width: 9px; height: 9px; border-radius: 50%;
  background: var(--text-mute); box-shadow: 0 0 0 3px rgba(90, 106, 138, 0.12);
  transition: background 0.2s, box-shadow 0.2s;
}
.door-cta { display: inline-flex; align-items: center; gap: 8px; font-size: 0.9rem; font-weight: 600; color: var(--cyan); }
.door-cta .ico-unlock { width: 19px; height: 19px; }
.cta-text { transition: opacity 0.15s; }

/* Estados de apertura */
.door-card.is-busy { cursor: progress; }
.door-card.is-busy .door-status-light { background: var(--cyan); box-shadow: 0 0 0 3px rgba(34, 211, 238, 0.18); animation: pulseLight 0.9s ease-in-out infinite; }
.door-card.is-busy .cta-text::after { content: ""; }
.door-card.is-busy .door-cta { opacity: 0.8; }

.door-card.is-ok { border-color: rgba(52, 211, 153, 0.5); box-shadow: var(--glow-ok); }
.door-card.is-ok .door-status-light { background: var(--ok); box-shadow: 0 0 12px var(--ok); }
.door-card.is-ok .door-cta { color: var(--ok); }
.door-card.is-ok::after {
  content: ""; position: absolute; inset: 0; border-radius: inherit; pointer-events: none;
  background: radial-gradient(circle at 50% 60%, rgba(52, 211, 153, 0.28), transparent 60%);
  animation: flash 0.7s ease-out;
}

.door-card.is-err { border-color: rgba(251, 90, 118, 0.5); box-shadow: var(--glow-danger); animation: shake 0.4s; }
.door-card.is-err .door-status-light { background: var(--danger); box-shadow: 0 0 12px var(--danger); }
.door-card.is-err .door-cta { color: var(--danger); }

@keyframes pulseLight { 50% { opacity: 0.4; } }
@keyframes flash { from { opacity: 1; } to { opacity: 0; } }
@keyframes shake { 25% { transform: translateX(-5px); } 75% { transform: translateX(5px); } }

/* Spinner dentro del CTA */
.spinner {
  width: 16px; height: 16px; border-radius: 50%;
  border: 2px solid rgba(34, 211, 238, 0.25); border-top-color: var(--cyan);
  animation: spin 0.7s linear infinite; display: inline-block;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ─────────────────── HISTORIAL ─────────────────── */
.history-filters { display: flex; gap: 6px; flex-wrap: wrap; flex: 1; }
.chip {
  padding: 7px 14px; font-family: var(--font-ui); font-size: 0.8rem; font-weight: 550;
  color: var(--text-dim); background: rgba(6, 10, 20, 0.6);
  border: 1px solid var(--panel-brd); border-radius: 9px; cursor: pointer;
  transition: color 0.16s, border-color 0.16s, background 0.16s;
}
.chip:hover { color: var(--text); }
.chip.is-active { color: var(--cyan); border-color: rgba(34, 211, 238, 0.4); background: rgba(34, 211, 238, 0.1); }

.history-container { display: flex; flex-direction: column; gap: 8px; }
.log-row {
  display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 14px;
  padding: 13px 16px;
  background: var(--panel); border: 1px solid var(--panel-brd); border-radius: 12px;
  animation: rise 0.35s ease both;
}
.log-icon { width: 34px; height: 34px; border-radius: 9px; display: grid; place-items: center; flex: none; }
.log-icon svg { width: 18px; height: 18px; }
.log-icon.t-open-ok { color: var(--ok); background: rgba(52, 211, 153, 0.12); }
.log-icon.t-open-fail { color: var(--danger); background: rgba(251, 90, 118, 0.12); }
.log-icon.t-login { color: var(--indigo); background: rgba(124, 134, 255, 0.12); }
.log-icon.t-login-fail { color: var(--warn); background: rgba(251, 191, 36, 0.12); }

.log-body { min-width: 0; }
.log-title { font-size: 0.92rem; font-weight: 550; color: var(--text); }
.log-title b { color: var(--cyan-soft); font-weight: 640; }
.log-meta { font-family: var(--font-mono); font-size: 0.72rem; color: var(--text-mute); margin-top: 3px; display: flex; gap: 10px; flex-wrap: wrap; }
.log-user { color: var(--text-dim); }

.log-tag { font-family: var(--font-mono); font-size: 0.66rem; letter-spacing: 0.5px; text-transform: uppercase; padding: 4px 9px; border-radius: 7px; white-space: nowrap; }
.log-tag.ok { color: var(--ok); background: rgba(52, 211, 153, 0.1); border: 1px solid rgba(52, 211, 153, 0.3); }
.log-tag.fail { color: var(--danger); background: rgba(251, 90, 118, 0.1); border: 1px solid rgba(251, 90, 118, 0.3); }
.log-tag.neutral { color: var(--text-dim); background: rgba(120, 140, 180, 0.08); border: 1px solid var(--panel-brd); }

/* ─────────────────── EMPTY / TOASTS ─────────────────── */
.empty-state { text-align: center; color: var(--text-mute); font-family: var(--font-mono); font-size: 0.86rem; padding: 40px 0; }

.toasts {
  position: fixed; left: 50%; bottom: max(20px, env(safe-area-inset-bottom));
  transform: translateX(-50%); z-index: 100;
  display: flex; flex-direction: column; gap: 10px; align-items: center;
  width: max-content; max-width: 92vw; pointer-events: none;
}
.toast {
  display: flex; align-items: center; gap: 11px;
  padding: 13px 18px; border-radius: 13px;
  background: rgba(13, 20, 36, 0.94); border: 1px solid var(--panel-brd);
  backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 18px 44px -18px rgba(0, 0, 0, 0.7);
  font-size: 0.9rem; color: var(--text);
  animation: toastIn 0.3s cubic-bezier(0.2, 0.8, 0.2, 1) both;
}
.toast.leaving { animation: toastOut 0.28s ease forwards; }
.toast .t-ico { width: 20px; height: 20px; flex: none; }
.toast.ok { border-color: rgba(52, 211, 153, 0.4); box-shadow: 0 18px 44px -18px rgba(0,0,0,0.7), var(--glow-ok); }
.toast.ok .t-ico { color: var(--ok); }
.toast.err { border-color: rgba(251, 90, 118, 0.4); box-shadow: 0 18px 44px -18px rgba(0,0,0,0.7), var(--glow-danger); }
.toast.err .t-ico { color: var(--danger); }

@keyframes rise { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: none; } }
@keyframes toastIn { from { opacity: 0; transform: translateY(16px) scale(0.96); } to { opacity: 1; transform: none; } }
@keyframes toastOut { to { opacity: 0; transform: translateY(10px) scale(0.97); } }

/* ─────────────────── RESPONSIVE ─────────────────── */
@media (max-width: 720px) {
  .topbar { flex-wrap: wrap; gap: 10px 14px; }
  .tabs { order: 3; width: 100%; margin: 0; }
  .tab { flex: 1; justify-content: center; }
  .brand-text .brand-status { display: none; }
  .user-chip { max-width: 40vw; }
  .doors-grid { grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 11px; }
  .door-card { padding: 15px; }
  .door-name { font-size: 0.98rem; }
  .log-row { grid-template-columns: auto 1fr; }
  .log-tag { grid-column: 2; justify-self: start; margin-top: 2px; }
}
@media (max-width: 560px) {
  .doors-grid { grid-template-columns: 1fr; }
}

/* ─────────────────── USUARIOS (admin) ─────────────────── */
.view-title { font-size: 1.05rem; font-weight: 650; margin: 0; letter-spacing: 0.2px; }
.btn-inline { width: auto; padding: 10px 16px; display: inline-flex; align-items: center; gap: 8px; }
.btn-inline svg { width: 18px; height: 18px; }

.users-container { display: flex; flex-direction: column; gap: 10px; }
.user-row {
  display: flex; align-items: center; justify-content: space-between; gap: 14px;
  padding: 13px 16px; background: var(--panel); border: 1px solid var(--panel-brd);
  border-radius: var(--radius-sm); flex-wrap: wrap;
}
.user-row.is-inactive { opacity: 0.6; }
.user-main { display: flex; align-items: center; gap: 13px; min-width: 0; }
.user-avatar {
  width: 40px; height: 40px; flex: none; border-radius: 11px; display: grid; place-items: center;
  font-weight: 700; font-size: 1.05rem; color: var(--cyan-soft);
  background: rgba(34, 211, 238, 0.12); border: 1px solid rgba(34, 211, 238, 0.25);
}
.user-avatar.is-admin { color: var(--gold); background: rgba(245, 196, 81, 0.12); border-color: rgba(245, 196, 81, 0.3); }
.user-info { min-width: 0; }
.user-row-name { font-weight: 600; display: flex; align-items: center; gap: 7px; }
.you-tag { font-size: 0.65rem; text-transform: uppercase; letter-spacing: 0.5px; color: var(--text-mute); border: 1px solid var(--panel-brd); border-radius: 6px; padding: 1px 5px; }
.user-row-meta { display: flex; align-items: center; gap: 8px; margin-top: 4px; flex-wrap: wrap; }
.role-badge { font-size: 0.7rem; font-weight: 600; padding: 2px 9px; border-radius: 999px; }
.role-admin { color: var(--gold); background: rgba(245, 196, 81, 0.12); border: 1px solid rgba(245, 196, 81, 0.28); }
.role-op { color: var(--cyan-soft); background: rgba(34, 211, 238, 0.1); border: 1px solid rgba(34, 211, 238, 0.24); }
.role-off { color: var(--danger); background: rgba(251, 90, 118, 0.1); border: 1px solid rgba(251, 90, 118, 0.28); }
.perm-count { font-family: var(--font-mono); font-size: 0.72rem; color: var(--text-mute); }
.user-handle { font-family: var(--font-mono); font-size: 0.72rem; color: var(--text-mute); }
.user-actions { display: flex; align-items: center; gap: 6px; }
.user-actions .btn-ghost { padding: 8px 11px; }
.user-actions .btn-ghost svg { width: 18px; height: 18px; }
.btn-danger { color: var(--danger); }
.btn-danger:hover:not(:disabled) { border-color: rgba(251, 90, 118, 0.4); }
.btn-ghost:disabled { opacity: 0.35; cursor: not-allowed; }

/* ── Diálogos ── */
.dialog {
  border: none; padding: 0; background: transparent; color: var(--text);
  max-width: 94vw; margin: auto;
}
.dialog::backdrop { background: rgba(3, 5, 12, 0.72); backdrop-filter: blur(4px); }
.dialog-card {
  width: min(94vw, 420px); display: flex; flex-direction: column; gap: 14px;
  padding: 24px; background: var(--panel-solid); border: 1px solid var(--panel-brd-hi);
  border-radius: var(--radius); box-shadow: 0 20px 60px -20px rgba(0, 0, 0, 0.8);
  max-height: calc(100vh - 4rem);
  max-height: calc(100dvh - 4rem);
}
.dialog-card--wide { width: min(94vw, 640px); }
.dialog-title { margin: 0; font-size: 1.1rem; font-weight: 650; }
.dialog-title span { color: var(--cyan-soft); }
.dialog-actions { display: flex; gap: 10px; justify-content: flex-end; margin-top: 4px; }

/* Diálogo de confirmación */
.confirm-card { width: min(94vw, 400px); align-items: center; text-align: center; }
.confirm-icon {
  display: inline-flex; align-items: center; justify-content: center;
  width: 48px; height: 48px; border-radius: 50%; margin-bottom: 2px;
  color: var(--danger); background: rgba(251, 90, 118, 0.12);
  border: 1px solid rgba(251, 90, 118, 0.3);
}
.confirm-icon svg { width: 26px; height: 26px; }
.confirm-message { margin: 0; color: var(--text-dim); font-size: 0.92rem; line-height: 1.5; }
.confirm-card .dialog-actions { width: 100%; margin-top: 8px; }
.btn-danger-solid {
  color: #fff;
  background: linear-gradient(180deg, #ff7189, var(--danger));
  box-shadow: 0 8px 24px -8px rgba(251, 90, 118, 0.7);
}
.btn-danger-solid:hover { filter: brightness(1.06); box-shadow: 0 10px 30px -8px rgba(251, 90, 118, 0.85); }
.dialog select {
  width: 100%; padding: 11px 13px; background: rgba(6, 10, 20, 0.7);
  border: 1px solid var(--panel-brd); border-radius: var(--radius-sm); color: var(--text);
  font-family: var(--font-ui); font-size: 0.95rem;
}

.perms-toolbar { display: flex; gap: 8px; }
.perms-list { max-height: calc(100vh - 18rem); max-height: calc(100dvh - 18rem); overflow-y: auto; display: flex; flex-direction: column; gap: 16px; padding-right: 4px; }
.perms-floor { font-family: var(--font-mono); font-size: 0.72rem; letter-spacing: 1px; text-transform: uppercase; color: var(--cyan-soft); margin-bottom: 8px; }
.perms-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.perm-item {
  display: flex; align-items: center; gap: 10px; padding: 9px 11px; cursor: pointer;
  background: rgba(6, 10, 20, 0.5); border: 1px solid var(--panel-brd); border-radius: var(--radius-sm);
  transition: border-color 0.15s, background 0.15s;
}
.perm-item:hover { border-color: var(--panel-brd-hi); }
.perm-item.is-unused { opacity: 0.5; }
.perm-item input { position: absolute; opacity: 0; pointer-events: none; }
.perm-check {
  width: 18px; height: 18px; flex: none; border-radius: 5px; border: 1.5px solid var(--text-mute);
  display: grid; place-items: center; transition: all 0.15s;
}
.perm-item input:checked ~ .perm-check { background: var(--cyan); border-color: var(--cyan); }
.perm-item input:checked ~ .perm-check::after { content: ''; width: 10px; height: 6px; border: 2px solid #051018; border-top: 0; border-right: 0; transform: rotate(-45deg) translateY(-1px); }
.perm-item input:checked ~ .perm-label { color: var(--text); }
.perm-label { font-size: 0.82rem; color: var(--text-dim); min-width: 0; }
.perm-label b { display: block; font-family: var(--font-mono); font-size: 0.66rem; color: var(--cyan-soft); font-weight: 600; }

@media (max-width: 520px) {
  .perms-grid { grid-template-columns: 1fr; }
  .user-actions .btn-ghost span { display: none; }
}

/* ─────────────────── ACCESIBILIDAD ─────────────────── */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.05ms !important; }
  .bg-grid, .bg-glow, .brand-mark .scan { animation: none; }
}