/**
 * ELEMENTA - Organización adaptable (PC, laptop, tableta y celular)
 *   > 1100px : cabecera en una fila, filtros siempre visibles en una sola banda
 *   ≤ 1100px : pestañas con nombres cortos
 *   ≤  760px : pestañas en barra inferior tipo app, búsqueda fija arriba
 *              y filtros plegados tras el botón "Filtros"
 */

/* ---------- Cabecera ---------- */
.header-inner {
  flex-wrap: nowrap;
}

.main-nav {
  min-width: 0;
  overflow-x: auto;
  scrollbar-width: none;
}

.main-nav::-webkit-scrollbar {
  display: none;
}

.nav-tab-btn {
  white-space: nowrap;
  flex-shrink: 0;
}

.nav-label-short {
  display: none;
}

/* ---------- Barra de controles ---------- */
.controls-bar-inner {
  flex-direction: row;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 14px;
}

.controls-row-top {
  flex: 1 1 280px;
  max-width: 420px;
  flex-wrap: nowrap;
  gap: 8px;
}

.search-box-wrapper {
  flex: 1;
  min-width: 0;
  max-width: none;
}

.search-input {
  padding-right: 96px;
  -webkit-appearance: none;
  appearance: none;
}

.search-input::-webkit-search-cancel-button {
  display: none;
}

.search-count {
  position: absolute;
  right: 38px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 11px;
  font-weight: 700;
  color: var(--accent-cyan);
  pointer-events: none;
  white-space: nowrap;
}

.search-count.is-empty {
  color: var(--accent-rose);
}

.search-clear-btn {
  position: absolute;
  right: 6px;
  top: 50%;
  transform: translateY(-50%);
  width: 26px;
  height: 26px;
  border: none;
  border-radius: 50%;
  background: var(--border-subtle);
  color: var(--text-secondary);
  font-size: 12px;
  cursor: pointer;
  display: none;
  align-items: center;
  justify-content: center;
}

.search-box-wrapper.has-value .search-clear-btn {
  display: flex;
}

.search-clear-btn:hover {
  background: var(--accent-rose);
  color: #fff;
}

.filters-toggle-btn {
  display: none;
  align-items: center;
  gap: 6px;
  flex-shrink: 0;
  background: var(--bg-surface-elevated);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  padding: 8px 12px;
  border-radius: var(--radius-md);
  font-size: 13px;
  font-weight: 700;
  cursor: pointer;
}

.filters-toggle-btn.active {
  border-color: var(--accent-cyan);
  color: var(--accent-cyan);
}

.filters-badge:empty {
  display: none;
}

.filters-badge {
  min-width: 18px;
  height: 18px;
  padding: 0 5px;
  border-radius: var(--radius-full);
  background: var(--accent-rose);
  color: #fff;
  font-size: 11px;
  line-height: 18px;
  text-align: center;
}

/* En PC el panel no es una caja: sus grupos se colocan junto al buscador */
.filters-panel {
  display: contents;
}

.filters-group {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
}

.filters-group-label {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-muted);
}

.filters-group .compare-dropdown {
  width: auto;
  padding: 6px 10px;
  font-size: 12px;
}

.segmented-control {
  display: inline-flex;
  background: var(--bg-surface-elevated);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 2px;
  gap: 2px;
}

.segmented-control .view-mode-btn {
  border: none;
  background: transparent;
  border-radius: calc(var(--radius-md) - 2px);
  padding: 6px 10px;
}

.segmented-control .view-mode-btn.active {
  background: var(--bg-surface);
  box-shadow: var(--shadow-sm), inset 0 0 0 1px var(--accent-cyan);
}

.reset-filters-btn:disabled {
  opacity: 0.4;
  cursor: default;
  border-color: var(--border-color);
}

.filter-pills-row {
  flex-basis: 100%;
  flex-wrap: wrap;
  overflow-x: visible;
  padding-bottom: 0;
}

/* ---------- Pista de uso sobre la tabla ---------- */
.table-hint {
  text-align: center;
  font-size: 12px;
  color: var(--text-muted);
  margin-bottom: 4px;
}

.table-hint kbd {
  display: inline-block;
  min-width: 18px;
  padding: 0 4px;
  margin: 0 1px;
  border: 1px solid var(--border-color);
  border-bottom-width: 2px;
  border-radius: 4px;
  background: var(--bg-surface);
  font-size: 10px;
  line-height: 16px;
  font-family: 'JetBrains Mono', monospace;
}

.hint-touch {
  display: none;
}

@media (hover: none) {
  .hint-pointer { display: none; }
  .hint-touch { display: inline; }
}

/* ---------- Laptops pequeñas y tabletas en horizontal ---------- */
@media (max-width: 1100px) {
  .brand-text span {
    display: none;
  }
  .nav-label-full {
    display: none;
  }
  .nav-label-short {
    display: inline;
  }
  .nav-tab-btn {
    padding: 7px 11px;
  }
  .controls-row-top {
    max-width: none;
    flex-basis: 100%;
  }
}

/* ---------- Celulares y tabletas en vertical ---------- */
@media (max-width: 760px) {
  body {
    padding-bottom: calc(62px + env(safe-area-inset-bottom));
  }

  .app-header {
    position: static;
    padding: 8px 12px;
    /* backdrop-filter convertiría la cabecera en el contenedor de la barra fija inferior */
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    background: var(--bg-surface);
  }

  .brand-logo-icon {
    width: 30px;
    height: 30px;
    font-size: 16px;
  }

  .brand-text h1 {
    font-size: 17px;
  }

  .icon-btn {
    width: 34px;
    height: 34px;
  }

  /* Pestañas → barra inferior fija tipo app */
  .main-nav {
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 900;
    display: grid;
    grid-template-columns: repeat(7, minmax(0, 1fr));
    gap: 0;
    padding: 4px 2px calc(4px + env(safe-area-inset-bottom));
    border-radius: 0;
    border: none;
    border-top: 1px solid var(--border-color);
    background: var(--bg-glass);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    box-shadow: 0 -4px 16px rgba(0, 0, 0, 0.08);
    overflow: visible;
  }

  .nav-tab-btn {
    flex-direction: column;
    gap: 1px;
    padding: 5px 2px;
    border-radius: var(--radius-md);
    font-size: 9.5px;
    min-width: 0;
  }

  .nav-tab-btn .nav-icon {
    font-size: 19px;
    line-height: 1.1;
  }

  .nav-tab-btn .nav-label-short {
    max-width: 100%;
    overflow: hidden;
    text-overflow: ellipsis;
    letter-spacing: -0.2px;
  }

  .nav-tab-btn.active {
    background: transparent;
    color: var(--accent-cyan);
    box-shadow: none;
  }

  .nav-tab-btn.active .nav-icon {
    transform: translateY(-1px) scale(1.12);
  }

  .nav-tab-btn.active::after {
    content: '';
    width: 18px;
    height: 3px;
    border-radius: 2px;
    background: var(--accent-cyan);
    margin-top: 1px;
  }

  /* Buscador fijo arriba mientras se recorre la tabla */
  .controls-bar-section {
    position: sticky;
    top: 0;
    z-index: 100;
    padding: 8px 12px;
    background: var(--bg-glass);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
  }

  .controls-bar-inner {
    gap: 8px;
  }

  .search-input {
    font-size: 16px; /* evita el zoom automático de iOS al enfocar */
    padding-top: 8px;
    padding-bottom: 8px;
  }

  .filters-toggle-btn {
    display: inline-flex;
  }

  /* Panel de filtros plegable */
  .filters-panel {
    display: none;
    flex-basis: 100%;
    flex-direction: column;
    gap: 10px;
    max-height: 60vh;
    overflow-y: auto;
    padding: 10px 2px 4px;
    border-top: 1px solid var(--border-subtle);
  }

  .filters-panel.is-open {
    display: flex;
    animation: fadeIn 0.2s ease;
  }

  .filters-group-label {
    flex-basis: 100%;
  }

  .segmented-control {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    width: 100%;
  }

  .segmented-control .view-mode-btn {
    justify-content: center;
    padding: 8px 4px;
  }

  .filters-group .compare-dropdown {
    flex: 1 1 140px;
    padding: 8px 10px;
    font-size: 14px;
  }

  .temp-slider-box {
    width: 100%;
  }

  .temp-slider-box input[type="range"] {
    flex: 1;
    min-width: 0;
  }

  .cat-pill {
    padding: 7px 11px;
    font-size: 12px;
  }

  .main-content-viewport {
    padding: 10px 6px 24px 6px;
  }

  .app-footer {
    padding: 12px;
    font-size: 11px;
  }
}

/* Celulares en horizontal: nada fijo arriba, que la tabla use toda la altura */
@media (max-height: 560px) and (orientation: landscape) {
  .app-header,
  .controls-bar-section {
    position: static;
  }
  .table-hint {
    display: none;
  }
}