/* ============================================================================
   Panel de administración — mismo lenguaje visual, más funcional/denso
   ============================================================================ */

.admin-shell { display: flex; min-height: 100vh; }

.admin-topbar-mobile { display: none; }
.admin-overlay { display: none; }

.admin-sidebar {
  width: 220px;
  flex-shrink: 0;
  background: var(--white);
  padding: 24px 16px;
  box-shadow: var(--shadow-soft);
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.admin-sidebar .brand { font-family: var(--font-display); font-size: 1.15rem; margin-bottom: 18px; padding: 0 8px; }
.admin-sidebar a {
  text-decoration: none; color: var(--ink); font-weight: 600; font-size: 0.92rem;
  padding: 10px 12px; border-radius: var(--radius-sm); display: flex; align-items: center; gap: 8px;
}
.admin-sidebar a:hover { background: var(--cream-deep); }
.admin-sidebar a.active { background: var(--blush); color: var(--ink); }
.admin-sidebar .logout-btn { margin-top: auto; }

.admin-main { flex: 1; padding: 28px 32px; max-width: 1100px; }
.admin-main h1 { font-size: 1.5rem; margin-top: 0; }

.admin-topbar { display: flex; justify-content: space-between; align-items: center; margin-bottom: 22px; }

.stat-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 16px; margin-bottom: 28px; }
.stat-card { background: var(--white); border-radius: var(--radius-md); padding: 18px; box-shadow: var(--shadow-soft); text-align: center; }
.stat-card .num { font-family: var(--font-display); font-size: 1.8rem; color: var(--rose-accent); }
.stat-card .label { color: var(--ink-soft); font-size: 0.85rem; margin-top: 4px; }

.admin-table-wrap { background: var(--white); border-radius: var(--radius-md); box-shadow: var(--shadow-soft); overflow-x: auto; }
table.admin-table { width: 100%; border-collapse: collapse; font-size: 0.9rem; min-width: 640px; }
table.admin-table th { text-align: left; padding: 12px 14px; background: var(--cream-deep); color: var(--ink-soft); font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.05em; }
table.admin-table td { padding: 12px 14px; border-top: 1px solid var(--cream-deep); vertical-align: middle; }
table.admin-table tr:hover td { background: var(--cream); }
.badge { display: inline-block; padding: 3px 10px; border-radius: 999px; font-size: 0.75rem; font-weight: 700; }
.badge-available { background: var(--sage); color: #2f5c3a; }
.badge-reserved { background: var(--blush); color: var(--rose-accent); }
.badge-cancelled { background: var(--cream-deep); color: var(--ink-soft); }

.admin-form { background: var(--white); border-radius: var(--radius-md); padding: 22px; box-shadow: var(--shadow-soft); max-width: 560px; margin: 0 auto; }
.admin-form label { display: block; font-weight: 700; font-size: 0.85rem; margin: 14px 0 6px; }
.admin-form input, .admin-form textarea, .admin-form select {
  width: 100%; padding: 10px 12px; border-radius: var(--radius-sm); border: 2px solid var(--cream-deep);
  font-family: var(--font-body); font-size: 0.95rem; background: var(--cream);
  box-sizing: border-box;
}
.admin-form input:focus, .admin-form textarea:focus, .admin-form select:focus { outline: none; border-color: var(--rose-accent); }

/* Fila de presupuesto mín/máx — los labels pueden tener distinta longitud,
   así que se alinean por abajo para que los inputs queden a la misma altura */
.budget-row { display: flex; gap: 14px; align-items: flex-end; }
.budget-col { flex: 1; min-width: 0; }
.budget-col label { margin-top: 14px; min-height: 2.4em; display: flex; align-items: flex-end; }

/* Checkboxes/chips de categorías, relaciones y activo/destacado — agrupados en tarjetas
   para que no queden desperdigados, con la casilla y el texto siempre en la misma fila */
.form-fieldset {
  border: none;
  background: var(--cream);
  border-radius: var(--radius-md);
  padding: 6px 16px 16px;
  margin: 18px 0 0;
  min-width: 0;
}
.form-fieldset legend {
  font-weight: 700;
  font-size: 0.85rem;
  padding: 0 2px 4px 0;
  margin-left: -2px;
}
.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0;
}
.checkbox-list { display: flex; flex-direction: column; gap: 8px; margin-top: 6px; }
.admin-form .checkbox-chip {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 8px;
  background: var(--white);
  border: 2px solid transparent;
  border-radius: var(--radius-sm);
  padding: 9px 12px;
  margin: 0;
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  transition: border-color 0.15s ease, background 0.15s ease;
}
.admin-form .checkbox-chip:hover { background: var(--cream-deep); }
.admin-form .checkbox-chip:has(input:checked) { border-color: var(--rose-accent); background: var(--blush); }
.admin-form input[type="checkbox"] {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  padding: 0;
  border: none;
  background: none;
  accent-color: var(--rose-accent);
  cursor: pointer;
}
.admin-actions-row { display: flex; gap: 10px; margin-top: 18px; justify-content: space-between; }
.admin-actions-row .btn { flex: 0 1 auto; white-space: nowrap; }
@media (max-width: 420px) {
  .admin-actions-row .btn { font-size: 0.85rem; padding-left: 14px; padding-right: 14px; }
}

/* Lista de toggles (Activo / Ilusión especial) dentro de un form-fieldset,
   mismo estilo de "interruptor" que ya se usa en Ajustes */
.toggle-list { display: flex; flex-direction: column; gap: 10px; margin-top: 6px; }
.admin-form .toggle-row {
  display: flex; align-items: center; gap: 10px;
  font-size: 0.9rem; font-weight: 600; cursor: pointer; margin: 0;
}

.login-wrap { max-width: 380px; margin: 12vh auto; padding: 0 20px; }
.login-card { background: var(--white); border-radius: var(--radius-lg); padding: 32px 26px; box-shadow: var(--shadow-soft); }

.tab-row { display: flex; gap: 8px; margin-bottom: 20px; }
.tab-row button { background: var(--white); border: none; padding: 8px 18px; border-radius: 999px; font-weight: 700; cursor: pointer; box-shadow: var(--shadow-soft); }
.tab-row button.active { background: var(--rose-accent); color: var(--white); }

/* Botones de acción con color según su función (regalos y ajustes) */
.btn-outline-danger { background: var(--white); color: #c0392b; border: 2px solid #c0392b; box-shadow: none; }
.btn-outline-danger:hover { background: #c0392b; color: var(--white); }
.btn-outline-warning { background: var(--white); color: #a9791a; border: 2px solid var(--blush-deep); box-shadow: none; }
.btn-outline-warning:hover { background: var(--blush-deep); color: var(--ink); }
.btn-outline-neutral { background: var(--white); color: var(--ink-soft); border: 2px solid var(--ink-soft); box-shadow: none; }
.btn-outline-neutral:hover { background: var(--ink-soft); color: var(--white); }

/* Interruptor (toggle switch) para los "Activa" de ajustes, en vez del checkbox por defecto */
.switch { position: relative; display: inline-block; width: 44px; height: 24px; flex-shrink: 0; }
.switch input { opacity: 0; width: 0; height: 0; position: absolute; }
.switch .slider {
  position: absolute; inset: 0; cursor: pointer;
  background-color: var(--cream-deep); border-radius: 999px; transition: background-color 0.2s ease;
}
.switch .slider::before {
  content: ""; position: absolute; height: 18px; width: 18px; left: 3px; bottom: 3px;
  background-color: var(--white); border-radius: 50%; box-shadow: var(--shadow-soft);
  transition: transform 0.2s ease;
}
.switch input:checked + .slider { background-color: var(--rose-accent); }
.switch input:checked + .slider::before { transform: translateX(20px); }
.switch input:focus-visible + .slider { outline: 2px solid var(--rose-accent); outline-offset: 2px; }

/* Botón flotante "volver arriba" — solo visible en móvil (ver media query) */
.back-to-top {
  display: none;
}

/* ============================================================================
   Móvil — estas reglas van AL FINAL a propósito, para que ganen sobre las
   de arriba (misma especificidad; si van antes, el CSS de escritorio las
   pisa y todo se rompe en pantallas pequeñas).
   ============================================================================ */
@media (max-width: 800px) {
  .admin-shell { flex-direction: column; }

  /* Barra superior fija con botón hamburguesa, sustituye a la barra lateral en horizontal */
  .admin-topbar-mobile {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 16px;
    height: 64px;
    box-sizing: border-box;
    background: var(--white);
    box-shadow: var(--shadow-soft);
    position: sticky;
    top: 0;
    z-index: 20;
  }
  .admin-topbar-mobile .brand { font-family: var(--font-display); font-size: 1.1rem; }
  .admin-menu-btn {
    background: var(--cream);
    border: none;
    border-radius: var(--radius-sm);
    width: 40px;
    height: 40px;
    font-size: 1.2rem;
    cursor: pointer;
    flex-shrink: 0;
  }

  /* La barra lateral se convierte en un panel deslizante (off-canvas) */
  .admin-sidebar {
    position: fixed;
    top: 0;
    left: 0;
    height: 100vh;
    width: 240px;
    max-width: 78vw;
    z-index: 40;
    transform: translateX(-100%);
    transition: transform 0.25s ease;
    overflow-y: auto;
  }
  .admin-sidebar.open { transform: translateX(0); }
  .admin-sidebar .brand { display: block; }
  .admin-sidebar .logout-btn { margin-top: auto; }

  .admin-overlay {
    display: block;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.35);
    z-index: 30;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.25s ease;
  }
  .admin-overlay.open { opacity: 1; pointer-events: auto; }

  .admin-main { padding: 18px; }

  /* Tablas de admin (regalos, reservas, ajustes) → tarjetas apiladas en móvil */
  .admin-table-wrap { overflow-x: visible; background: transparent; box-shadow: none; }
  table.admin-table { min-width: 0; width: 100%; }
  table.admin-table thead { display: none; }
  table.admin-table, table.admin-table tbody { display: block; width: 100%; }
  table.admin-table tr {
    display: block;
    width: 100%;
    background: var(--white);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-soft);
    margin-bottom: 14px;
    overflow: hidden;
  }
  table.admin-table td {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
    gap: 6px 12px;
    text-align: right;
    padding: 10px 14px;
    border-top: none;
    border-bottom: 1px solid var(--cream-deep);
  }
  table.admin-table tr:hover td { background: none; }
  table.admin-table td:last-child { border-bottom: none; }
  table.admin-table td::before {
    content: attr(data-label);
    font-weight: 700;
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--ink-soft);
    text-align: left;
    flex-shrink: 0;
  }
  /* Celdas de acciones: los botones se apilan mejor debajo del label */
  table.admin-table td[data-label="Acciones"] { flex-direction: column; align-items: stretch; text-align: left; gap: 8px; }
  table.admin-table td[data-label="Acciones"]::before { margin-bottom: 2px; }
  table.admin-table td[data-label="Acciones"] > * { width: 100%; text-align: center; margin: 0; }
  /* Fila de "sin resultados" (colspan) no debe llevar la maqueta de tarjeta */
  table.admin-table td[colspan] { display: block; text-align: center; }
  table.admin-table td[colspan]::before { content: none; }

  /* Botón flotante "volver arriba" — solo en móvil, translúcido, flecha ► rotada */
  .back-to-top {
    position: fixed;
    right: 18px;
    bottom: 22px;
    width: 46px;
    height: 46px;
    border-radius: 50%;
    border: none;
    background: rgba(0, 0, 0, 0.28);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-soft);
    cursor: pointer;
    z-index: 25;
    opacity: 0;
    transform: translateY(12px);
    pointer-events: none;
    transition: opacity 0.2s ease, transform 0.2s ease, background 0.2s ease;
  }
  .back-to-top.visible { opacity: 1; transform: translateY(0); pointer-events: auto; }
  .back-to-top:hover { background: rgba(0, 0, 0, 0.4); }
  .back-to-top .arrow {
    display: inline-block;
    font-size: 1rem;
    line-height: 1;
    transform: rotate(-90deg);
  }
}