/* ── Vignette Ad ── */
.vignette-overlay {
  background: rgba(0, 0, 0, 0.85);
  z-index: 2000;
  backdrop-filter: blur(5px);
}

.vignette-box {
  width: 90%;
  max-width: 600px;
  height: 80vh;
  max-height: 800px;
  background: var(--bg-card);
  border-radius: 12px;
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
  animation: fadeScale .3s ease;
}

.vignette-close {
  position: absolute;
  top: 12px;
  right: 12px;
  background: rgba(0, 0, 0, 0.6);
  color: #fff;
  border: none;
  border-radius: 20px;
  padding: 6px 14px;
  font-size: .8125rem;
  font-weight: 600;
  cursor: pointer;
  z-index: 10;
}

/* ── Header ── */
.site-header {
  position: sticky;
  top: 0;
  z-index: 500;
  height: var(--header-h);
  background: var(--bg-elevated);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 16px;
  box-shadow: var(--shadow-sm);
}

.header-left {
  display: flex;
  align-items: flex-end;
  gap: 6px;
}

.header-logo {
  border-radius: 6px;
  flex-shrink: 0;
}

.header-title {
  color: var(--text-secondary);
  font-size: .9700rem;
  font-weight: 800;
  line-height: 1.1;
}

.header-export-btn {
  margin-left: auto;
  margin-right: 12px;
  padding: 6px 12px;
  border: 1.5px solid var(--border);
  border-radius: 12px;
  font-size: .8rem;
  font-weight: 700;
  color: var(--text-secondary);
  background: var(--bg-card);
  display: flex;
  align-items: center;
  gap: 6px;
  transition: all var(--t);
  cursor: pointer;
}

.header-export-btn:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: var(--bg-hover);
}

.header-export-btn i {
  font-size: 1rem;
  opacity: 0.8;
}

@media (max-width: 600px) {
  .header-export-btn {
    padding: 5px 9px;
    margin-right: 8px;
    font-size: 1rem;
  }
}

.icon-btn {
  width: 34px;
  height: 34px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius);
  color: var(--text-secondary);
  transition: background var(--t);
}

.icon-btn:hover {
  background: var(--border);
  color: var(--text-primary);
}

/* ── Filter Bar ── */
.filter-bar {
  position: sticky;
  top: var(--header-h);
  z-index: 400;
  background: var(--bg-elevated);
  border-bottom: 1px solid var(--border);
  padding: 0 12px;
  width: 100%;
  max-width: 100vw;
  box-sizing: border-box;
  transform: translateY(0);
  transition: transform 0.25s ease, opacity 0.25s ease;
  will-change: transform;
}

.filter-bar.filter-bar--hidden {
  transform: translateY(-110%);
  opacity: 0;
  pointer-events: none;
}

.frow {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 1px 0;
  border-bottom: 1px solid var(--border);
  min-height: 32px;
}

.frow:last-child {
  border-bottom: none;
}

/* Year row — horizontal scroll */
.frow-scroll {
  overflow-x: auto;
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
  flex-wrap: nowrap;
}

.frow-scroll::-webkit-scrollbar {
  display: none;
}

/* District row — NO overflow clipping so dropdown shows */
.frow-district {
  overflow: visible;
  position: relative;
}

/* Community chips row — wrap on small screens */
.frow-comms {
  overflow: visible;
  flex-wrap: wrap;
  align-items: flex-start;
  padding: 3px 0;
}

/* Bottom row */
.frow-bottom {
  flex-wrap: wrap;
  gap: 6px;
  padding: 1px 0;
}

/* ── Responsive ── */
@media (max-width: 900px) {
  .drawer-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

@media (max-width: 767px) {
  .filter-bar {
    padding: 0 10px;
  }

  .main-content {
    padding: 8px 0 40px;
  }

  .header-sub {
    display: none;
  }

  .cutoff-input {
    width: 44px;
    font-size: .75rem;
  }

  .sort-label {
    display: none;
  }

  /* saves space on mobile */
}

@media (max-width: 380px) {
  .gate-chip {
    padding: 8px 14px;
    font-size: .8125rem;
  }

  .year-tab {
    padding: 4px 10px;
    font-size: .75rem;
  }
}

/* ── Larger Viewport Optimizations (above 650px) ── */
@media (min-width: 651px) {

  /* Increase card info sizes so it doesn't look small on desktop */
  .card-header {
    padding: 16px 20px 12px;
  }

  .card-code {
    font-size: .85rem;
    padding: 3px 8px;
  }

  .card-district {
    font-size: .85rem;
  }

  .card-name {
    font-size: 1.15rem;
    margin-bottom: 6px;
  }

  .card-branch {
    font-size: .9rem;
  }

  .card-address {
    font-size: 0.85rem;
    padding: 12px 20px;
  }

  .card-hint {
    font-size: 0.85rem;
  }

  .card-foot .seat-badge {
    font-size: 0.85rem;
  }

  /* Table: Override clamp on desktop to use fixed larger sizes, 
     but still use proportional 1fr widths to fill space */
  .ct-th {
    font-size: 0.75rem;
    padding: 8px 4px;
  }

  .ct-td {
    font-size: 1rem;
    padding: 10px 4px;
  }

  .ct-label {
    font-size: 0.75rem;
    padding: 8px 8px;
    justify-content: flex-start;
  }

  /* seat-detail specific spacing if needed */
  .seat-detail .ct-td {
    font-size: 0.95rem;
    padding: 8px 4px;
  }

  /* Filter bar gets bigger padding */
  .filter-bar {
    padding: 0 20px;
  }
}