/* Panel de Reservaciones — hoja de estilos (sin dependencias externas) */

:root {
  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Inter, Roboto, "Helvetica Neue", Arial, sans-serif;
  --mono: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;

  --bg: #f4f6fa;
  --surface: #ffffff;
  --surface-2: #f8fafc;
  --border: #e3e8ef;
  --border-strong: #cbd5e1;
  --text: #0f172a;
  --text-2: #475569;
  --muted: #64748b;
  --primary: #2563eb;
  --primary-600: #1d4ed8;
  --primary-soft: #dbeafe;
  --on-primary: #ffffff;
  --success: #16a34a; --success-soft: #dcfce7;
  --warning: #d97706; --warning-soft: #fef3c7;
  --danger: #dc2626;  --danger-soft: #fee2e2;
  --info: #0891b2;    --info-soft: #cffafe;
  --violet: #7c3aed;  --violet-soft: #ede9fe;
  --shadow: 0 1px 2px rgba(15, 23, 42, .06), 0 4px 16px rgba(15, 23, 42, .06);
  --shadow-lg: 0 12px 40px rgba(15, 23, 42, .18);
  --radius: 12px;
  --radius-sm: 8px;
  --row-h: 44px;
  --focus: 0 0 0 3px rgba(37, 99, 235, .35);
  color-scheme: light;
}

@media (prefers-color-scheme: dark) {
  :root[data-theme="auto"] { color-scheme: dark; }
}
:root[data-theme="dark"] { color-scheme: dark; }

@media (prefers-color-scheme: dark) {
  :root[data-theme="auto"] {
    --bg: #0b1220; --surface: #111a2e; --surface-2: #16213a; --border: #22304d; --border-strong: #34466b;
    --text: #e6edf7; --text-2: #b6c2d8; --muted: #8a9bb8;
    --primary: #3b82f6; --primary-600: #60a5fa; --primary-soft: #1e3a8a;
    --success-soft: #14532d; --warning-soft: #78350f; --danger-soft: #7f1d1d; --info-soft: #164e63; --violet-soft: #4c1d95;
    --success: #4ade80; --warning: #fbbf24; --danger: #f87171; --info: #22d3ee; --violet: #a78bfa;
    --shadow: 0 1px 2px rgba(0,0,0,.4), 0 4px 16px rgba(0,0,0,.35);
    --focus: 0 0 0 3px rgba(96, 165, 250, .4);
  }
}
:root[data-theme="dark"] {
  --bg: #0b1220; --surface: #111a2e; --surface-2: #16213a; --border: #22304d; --border-strong: #34466b;
  --text: #e6edf7; --text-2: #b6c2d8; --muted: #8a9bb8;
  --primary: #3b82f6; --primary-600: #60a5fa; --primary-soft: #1e3a8a;
  --success-soft: #14532d; --warning-soft: #78350f; --danger-soft: #7f1d1d; --info-soft: #164e63; --violet-soft: #4c1d95;
  --success: #4ade80; --warning: #fbbf24; --danger: #f87171; --info: #22d3ee; --violet: #a78bfa;
  --shadow: 0 1px 2px rgba(0,0,0,.4), 0 4px 16px rgba(0,0,0,.35);
  --focus: 0 0 0 3px rgba(96, 165, 250, .4);
}

*, *::before, *::after { box-sizing: border-box; }
[hidden] { display: none !important; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0; font-family: var(--font); font-size: 14px; line-height: 1.45;
  background: var(--bg); color: var(--text);
  -webkit-font-smoothing: antialiased;
}
button, input, select { font: inherit; color: inherit; }
button { cursor: pointer; }
:focus-visible { outline: none; box-shadow: var(--focus); }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.muted { color: var(--muted); }
kbd { font-family: var(--mono); font-size: 11px; border: 1px solid var(--border-strong); border-bottom-width: 2px; border-radius: 5px; padding: 1px 6px; color: var(--muted); background: var(--surface-2); }
.noscript { padding: 16px; background: var(--danger-soft); color: var(--danger); text-align: center; }

/* ---------- Layout ---------- */
.app { max-width: 1600px; margin: 0 auto; padding: 16px; display: grid; gap: 14px; }
@media (min-width: 720px) { .app { padding: 20px 24px 32px; } }

.topbar { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.topbar-actions { display: flex; gap: 8px; align-items: center; }
.brand { display: flex; align-items: center; gap: 10px; font-weight: 700; font-size: 17px; letter-spacing: -.01em; }
/* Logo del hotel: assets/hd.png (se muestra a 30×30; usa un PNG cuadrado con fondo transparente). */
.brand-mark { width: 30px; height: 30px; border-radius: 9px; object-fit: contain; display: block; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 6px; height: 36px; padding: 0 14px;
  border: 1px solid var(--border-strong); border-radius: var(--radius-sm);
  background: var(--surface); color: var(--text); font-weight: 500; white-space: nowrap;
  transition: background .15s, border-color .15s, transform .05s;
}
.btn:hover { background: var(--surface-2); }
.btn:active { transform: translateY(1px); }
.btn:disabled { opacity: .45; cursor: not-allowed; transform: none; }
.btn-primary { background: var(--primary); border-color: var(--primary); color: var(--on-primary); }
.btn-primary:hover { background: var(--primary-600); border-color: var(--primary-600); }
.btn-ghost { background: transparent; border-color: transparent; }
.btn-ghost:hover { background: var(--surface-2); }
.btn-block { width: 100%; justify-content: center; }
.icon-btn { width: 36px; padding: 0; justify-content: center; }
.pill { display: inline-flex; align-items: center; justify-content: center; min-width: 20px; height: 20px; padding: 0 6px; border-radius: 999px; background: var(--primary); color: var(--on-primary); font-size: 11px; font-weight: 700; }

/* ---------- Stats ---------- */
.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); gap: 12px; }
.stat {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 14px 16px; min-height: 84px;
  box-shadow: var(--shadow); display: flex; flex-direction: column; justify-content: center; gap: 4px;
}
.stat .label { font-size: 12px; font-weight: 600; text-transform: uppercase; letter-spacing: .06em; color: var(--muted); }
.stat .value { font-size: 26px; font-weight: 700; letter-spacing: -.02em; font-variant-numeric: tabular-nums; }
.stat .sub { font-size: 12px; color: var(--text-2); display: flex; flex-wrap: wrap; gap: 6px 10px; }
.stat .sub b { font-weight: 600; color: var(--text); }
.stat .value.cap { text-transform: capitalize; }
.skeleton { position: relative; overflow: hidden; }
.skeleton::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, transparent, rgba(127,127,127,.12), transparent); animation: shimmer 1.2s infinite; }
@keyframes shimmer { from { transform: translateX(-100%);} to { transform: translateX(100%);} }

/* ---------- Toolbar ---------- */
.toolbar { display: grid; gap: 10px; }
.toolbar-row { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; }
.toolbar-group { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; margin-left: auto; }
.search { position: relative; display: flex; align-items: center; flex: 1 1 320px; min-width: 240px; }
.search svg { position: absolute; left: 12px; color: var(--muted); pointer-events: none; }
.search input {
  width: 100%; height: 40px; padding: 0 44px 0 38px; border: 1px solid var(--border-strong); border-radius: var(--radius-sm);
  background: var(--surface); box-shadow: var(--shadow);
}
.search input::-webkit-search-cancel-button { -webkit-appearance: none; }
.search kbd { position: absolute; right: 10px; }
.select-wrap { display: inline-flex; align-items: center; gap: 8px; }
.select-wrap select {
  height: 36px; padding: 0 30px 0 12px; border: 1px solid var(--border-strong); border-radius: var(--radius-sm);
  background: var(--surface) url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24'><path d='m6 9 6 6 6-6' fill='none' stroke='%2364748b' stroke-width='2.5' stroke-linecap='round'/></svg>") no-repeat right 10px center;
  -webkit-appearance: none; appearance: none;
}
.select-wrap.compact select { height: 32px; }

.chips { gap: 6px; }
.chip {
  display: inline-flex; align-items: center; gap: 6px; height: 28px; padding: 0 6px 0 10px; border-radius: 999px;
  background: var(--primary-soft); color: var(--primary-600); font-size: 12px; font-weight: 600; border: 0;
}
:root[data-theme="dark"] .chip, :root[data-theme="auto"] .chip { color: var(--text); }
.chip .x { display: inline-flex; width: 18px; height: 18px; border-radius: 50%; align-items: center; justify-content: center; }
.chip .x:hover { background: rgba(0,0,0,.12); }

/* ---------- Dropdown ---------- */
.dropdown { position: relative; }
.dropdown-panel {
  position: absolute; right: 0; top: calc(100% + 6px); z-index: 30; min-width: 240px; max-height: 70vh; overflow: auto;
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow-lg); padding: 8px;
  display: none;
}
.dropdown-panel.wide { min-width: 320px; width: min(720px, calc(100vw - 32px)); }
.dropdown.open .dropdown-panel { display: block; }
.dd-title { display: flex; justify-content: space-between; align-items: center; padding: 6px 8px 8px; font-size: 12px; font-weight: 700; text-transform: uppercase; letter-spacing: .06em; color: var(--muted); }
.dd-title button { background: none; border: 0; color: var(--primary); font-weight: 600; font-size: 12px; padding: 0; }
.dd-item { display: flex; align-items: center; gap: 10px; padding: 7px 8px; border-radius: 6px; cursor: pointer; user-select: none; }
.dd-item:hover { background: var(--surface-2); }
.dd-item input { width: 16px; height: 16px; accent-color: var(--primary); margin: 0; }
.dd-item.disabled { opacity: .5; cursor: default; }
.filters-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 6px 14px; }
.filters-grid fieldset { border: 0; padding: 0; margin: 0; min-width: 0; }
.filters-grid legend { padding: 8px 8px 4px; font-size: 12px; font-weight: 700; color: var(--muted); text-transform: uppercase; letter-spacing: .06em; }
.filters-grid .list { max-height: 220px; overflow: auto; border: 1px solid var(--border); border-radius: 8px; padding: 4px; }
.filters-grid .dd-item { padding: 5px 6px; font-size: 13px; }
.filters-grid .dd-item span { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

/* ---------- Table ---------- */
.table-card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow); overflow: hidden; }
.table-scroll { overflow: auto; max-height: calc(100vh - 340px); min-height: 280px; position: relative; }
.grid { border-collapse: separate; border-spacing: 0; width: 100%; min-width: 720px; font-size: 13.5px; }
.grid th, .grid td { padding: 0 12px; height: var(--row-h); border-bottom: 1px solid var(--border); text-align: left; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; max-width: 360px; }
.grid thead th {
  position: sticky; top: 0; z-index: 5; background: var(--surface-2); font-size: 12px; font-weight: 700; text-transform: uppercase; letter-spacing: .05em; color: var(--muted);
  border-bottom: 1px solid var(--border-strong); user-select: none;
}
.grid th button.sort { all: unset; display: inline-flex; align-items: center; gap: 6px; cursor: pointer; width: 100%; }
.grid th button.sort:hover { color: var(--text); }
.grid th button.sort:focus-visible { box-shadow: var(--focus); border-radius: 4px; }
.grid th .arrow { opacity: .3; font-size: 10px; }
.grid th[aria-sort="ascending"] .arrow, .grid th[aria-sort="descending"] .arrow { opacity: 1; color: var(--primary); }
.grid th[aria-sort="ascending"], .grid th[aria-sort="descending"] { color: var(--text); }
.grid tbody tr { cursor: pointer; transition: background .1s; }
.grid tbody tr:hover { background: var(--surface-2); }
.grid tbody tr:nth-child(even) td { background-color: color-mix(in srgb, var(--surface-2) 45%, transparent); }
.grid tbody tr:hover td { background-color: var(--surface-2); }
.grid td.num { font-variant-numeric: tabular-nums; font-family: var(--mono); font-size: 12.5px; }
.grid td.mono { font-family: var(--mono); font-size: 12.5px; color: var(--text-2); }
.grid td.date { font-variant-numeric: tabular-nums; }
.grid td .null { color: var(--muted); font-style: italic; }
.grid td a { color: var(--primary); text-decoration: none; }
.grid td a:hover { text-decoration: underline; }
.grid td:first-child, .grid th:first-child { padding-left: 16px; }
.grid mark { background: var(--warning-soft); color: inherit; border-radius: 3px; padding: 0 1px; }

.badge { display: inline-flex; align-items: center; height: 22px; padding: 0 9px; border-radius: 999px; font-size: 12px; font-weight: 600; background: var(--surface-2); border: 1px solid var(--border); text-transform: capitalize; }
.badge.b-green { background: var(--success-soft); color: var(--success); border-color: transparent; }
.badge.b-amber { background: var(--warning-soft); color: var(--warning); border-color: transparent; }
.badge.b-red   { background: var(--danger-soft);  color: var(--danger);  border-color: transparent; }
.badge.b-blue  { background: var(--primary-soft); color: var(--primary-600); border-color: transparent; }
.badge.b-cyan  { background: var(--info-soft);    color: var(--info);    border-color: transparent; }
.badge.b-violet{ background: var(--violet-soft);  color: var(--violet);  border-color: transparent; }

.empty { position: sticky; left: 0; padding: 56px 16px; text-align: center; }
.grid.is-loading tbody { opacity: .5; pointer-events: none; }

/* ---------- Pager ---------- */
.pager { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 10px; padding: 10px 14px; border-top: 1px solid var(--border); background: var(--surface); }
.pager-left { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; }
.pager-nav { display: flex; align-items: center; gap: 2px; }
.pager-pos { display: inline-flex; align-items: center; gap: 6px; padding: 0 8px; font-variant-numeric: tabular-nums; }
.pager-pos input { width: 64px; height: 32px; text-align: center; border: 1px solid var(--border-strong); border-radius: 6px; background: var(--surface); }
.pager-pos input::-webkit-inner-spin-button { opacity: 1; }

/* ---------- Loading bar ---------- */
.loading-bar { position: fixed; top: 0; left: 0; right: 0; height: 3px; z-index: 100; background: linear-gradient(90deg, var(--primary), var(--violet)); animation: load 1s ease-in-out infinite; transform-origin: left; }
@keyframes load { 0% { transform: scaleX(0);} 60% { transform: scaleX(.8);} 100% { transform: scaleX(1); opacity: 0;} }

/* ---------- Detail dialog ---------- */
.detail { border: 0; border-radius: var(--radius); padding: 0; width: min(560px, calc(100vw - 32px)); background: var(--surface); color: var(--text); box-shadow: var(--shadow-lg); }
.detail::backdrop { background: rgba(2, 6, 23, .55); backdrop-filter: blur(2px); }
.detail-head { display: flex; align-items: center; justify-content: space-between; padding: 14px 18px; border-bottom: 1px solid var(--border); margin: 0; }
.detail-head h2 { margin: 0; font-size: 16px; }
.detail-head h2 span { font-family: var(--mono); color: var(--primary); }
.detail-body { margin: 0; padding: 10px 18px 18px; display: grid; grid-template-columns: 130px 1fr; gap: 8px 14px; max-height: 70vh; overflow: auto; }
.detail-body dt { color: var(--muted); font-size: 12px; font-weight: 600; text-transform: uppercase; letter-spacing: .05em; padding-top: 3px; }
.detail-body dd { margin: 0; word-break: break-word; }

/* ---------- Folios ---------- */
.folios { width: min(520px, calc(100vw - 32px)); }
.folios .detail-head h2 span { font-family: inherit; color: var(--muted); font-weight: 500; font-size: 13px; }
.folios-tools { display: flex; gap: 8px; padding: 12px 18px 0; }
.folios-tools .dd-search { margin: 0; flex: 1; }
.folios-tools .btn-sm { height: 34px; }
.folios-scroll { max-height: 60vh; overflow: auto; margin: 10px 0 0; }
.folios-grid { min-width: 0; }
.folios-grid th, .folios-grid td { padding-left: 18px; }
.folios-grid tbody tr:hover td { background: var(--surface-2); }
.folios-hint { margin: 8px 18px 14px; font-size: 12px; }
.dd-search { width: 100%; height: 34px; padding: 0 10px; border: 1px solid var(--border-strong); border-radius: var(--radius-sm); background: var(--surface); }

/* ---------- Toasts ---------- */
.toast-host { position: fixed; bottom: 16px; right: 16px; z-index: 200; display: grid; gap: 8px; max-width: min(380px, calc(100vw - 32px)); }
.toast { padding: 12px 14px; border-radius: var(--radius-sm); background: var(--text); color: var(--bg); box-shadow: var(--shadow-lg); font-weight: 500; animation: toast-in .2s ease-out; }
.toast.error { background: var(--danger); color: #fff; }
@keyframes toast-in { from { transform: translateY(8px); opacity: 0; } to { transform: none; opacity: 1; } }

/* ---------- Login ---------- */
.login-wrap { min-height: 100vh; display: grid; place-items: center; padding: 24px; }
.login-card { width: min(400px, 100%); background: var(--surface); border: 1px solid var(--border); border-radius: 16px; padding: 28px; box-shadow: var(--shadow-lg); display: grid; gap: 12px; }
.login-card h1 { margin: 8px 0 0; font-size: 22px; }
.login-card .muted { margin: 0 0 6px; }
.field { display: grid; gap: 6px; font-weight: 600; font-size: 13px; }
.field input { height: 42px; padding: 0 12px; border: 1px solid var(--border-strong); border-radius: var(--radius-sm); background: var(--surface); font-weight: 400; }
.form-error { margin: 0; color: var(--danger); font-size: 13px; }

/* ---------- Error page ---------- */
.error-page { display: grid; place-items: center; min-height: 100vh; padding: 24px; }
.error-box { max-width: 560px; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 28px; box-shadow: var(--shadow); }
.error-box code { font-family: var(--mono); background: var(--surface-2); padding: 2px 6px; border-radius: 4px; }

/* ---------- Responsive ---------- */
@media (max-width: 720px) {
  .toolbar-group { margin-left: 0; width: 100%; }
  .table-scroll { max-height: none; }
  .pager { justify-content: center; }
  .stats { grid-template-columns: repeat(2, 1fr); }
  .stat .value { font-size: 22px; }
  .detail-body { grid-template-columns: 1fr; gap: 2px 0; }
  .detail-body dd { margin-bottom: 8px; }
}
@media print {
  .topbar-actions, .toolbar, .pager, .loading-bar, .toast-host { display: none !important; }
  .table-scroll { max-height: none; overflow: visible; }
  .app { padding: 0; }
}

.dd-empty { padding: 8px; margin: 0; }

/* ---------- Selección y eliminación ---------- */
.grid th.sel, .grid td.sel { width: 44px; min-width: 44px; max-width: 44px; padding: 0 6px 0 14px; text-align: center; }
.grid td.sel input, .grid th.sel input { width: 16px; height: 16px; accent-color: var(--primary); margin: 0; cursor: pointer; vertical-align: middle; }
.grid tbody tr.is-selected td { background-color: var(--primary-soft) !important; }
.btn-danger { background: var(--danger); border-color: var(--danger); color: #fff; }
.btn-danger:hover { background: var(--danger); filter: brightness(.92); }
.btn-danger .pill { background: #fff; color: var(--danger); }
.btn-sm { height: 30px; padding: 0 10px; font-size: 13px; }
.selbar { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 14px; padding: 8px 14px; border-radius: var(--radius-sm); background: var(--primary-soft); color: var(--text); font-weight: 500; }
.selbar #sel-all-matching { color: var(--primary-600); font-weight: 700; }
.confirm-body { padding: 14px 18px 4px; }
.confirm-body p { margin: 0 0 8px; }
.confirm-actions { display: flex; justify-content: flex-end; gap: 8px; padding: 12px 18px 18px; }
body.no-export #btn-export, body.no-delete #btn-delete, body.no-delete .grid th.sel, body.no-delete .grid td.sel, body.no-delete #selbar { display: none !important; }

/* Verificación en dos pasos */
.tfa { width: min(480px, calc(100vw - 32px)); }
.tfa-body { padding: 14px 18px 18px; display: grid; gap: 10px; }
.tfa-body form { display: grid; gap: 10px; }
.tfa-secret { font-size: 18px; letter-spacing: 1px; padding: 10px 12px; border: 1px dashed var(--border-strong); border-radius: var(--radius-sm); text-align: center; user-select: all; }
.tfa-forced { max-width: 520px; }
.tfa-forced .tfa { position: static; width: auto; border: 0; box-shadow: none; padding: 0; margin: 0; }
.tfa-forced .tfa::backdrop { display: none; }