/* ═══════════════════════════════════════════════════════════════════════════
   dropdown.css — unified styles for all dropdowns (single + multi)
   ═══════════════════════════════════════════════════════════════════════════ */

/* ── Trigger button ──────────────────────────────────────────────────────── */
.dropdown-trigger {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--bg2);
  border: 1px solid var(--bd2);
  border-radius: var(--r-sm);
  padding: 9px 13px;
  cursor: pointer;
  box-shadow: var(--nm-in);
  transition: border-color var(--t);
  user-select: none;
  min-height: 40px;
  width: 100%;
  box-sizing: border-box;
  font-family: var(--font);
  text-align: left;
}
.dropdown-trigger:hover { border-color: var(--acc); }

.dropdown-trigger-label {
  flex: 1;
  font-size: 13px;
  color: var(--txt);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  min-width: 0;
}
.dropdown-trigger-label.dropdown-trigger-placeholder { color: var(--muted); }

.dropdown-trigger-arrow {
  color: var(--txt2);
  font-size: 16px;
  flex-shrink: 0;
  pointer-events: none;
}

/* ── Veil ────────────────────────────────────────────────────────────────── */
.dropdown-veil {
  position: fixed;
  inset: 0;
  z-index: 10000;
  background: rgba(0,145,108,0.07);
  backdrop-filter: blur(3px);
  -webkit-backdrop-filter: blur(3px);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.15s;
}
.dropdown-veil.on { opacity: 1; pointer-events: all; }

/* ── Surface ─────────────────────────────────────────────────────────────── */
.dropdown-surface {
  position: fixed;
  z-index: 10001;
  left: 50%;
  top: 5dvh;
  transform: translateX(-50%);
  width: min(600px, 90dvw);
  max-height: 88dvh;
  background: var(--s1);
  border: 1px solid var(--bd2);
  border-radius: var(--r-xl);
  box-shadow: 0 40px 100px rgba(0,0,0,.50), 0 12px 32px rgba(0,0,0,.30),
              inset 0 1px 0 rgba(255,255,255,.10);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.15s;
}
.dropdown-surface.on { opacity: 1; pointer-events: all; }

/* ── Header ──────────────────────────────────────────────────────────────── */
.dropdown-header {
  flex-shrink: 0;
  padding: 15px 20px 11px;
  border-bottom: 1px solid var(--bd);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
}
.dropdown-title {
  font-size: 15px;
  font-weight: 400;
  color: var(--txt);
  flex: 1;
  min-width: 0;
}
.dropdown-close-btn {
  width: 30px; height: 30px;
  border-radius: var(--r-sm);
  border: 1px solid var(--bd2);
  background: var(--s3);
  color: var(--txt);
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  box-shadow: var(--nm-btn);
  transition: all var(--t);
  flex-shrink: 0;
}
.dropdown-close-btn:hover {
  background: rgba(248,113,113,.10);
  border-color: var(--red);
  color: var(--red);
}
.dropdown-close-btn:active { box-shadow: var(--nm-in); transform: scale(.95); }

/* ── Search ──────────────────────────────────────────────────────────────── */
.dropdown-search-row {
  flex-shrink: 0;
  padding: 8px 20px;
  border-bottom: 1px solid var(--bd);
}
#dd-search {
  width: 100%;
  background: var(--bg2);
  border: 1px solid var(--bd2);
  border-radius: var(--r-pill);
  color: var(--txt);
  padding: 7px 16px;
  font-size: 13px;
  outline: none;
  font-family: var(--font);
  box-shadow: var(--nm-in);
  transition: border-color var(--t), box-shadow var(--t);
  box-sizing: border-box;
  -webkit-appearance: none; appearance: none;
}
#dd-search:focus {
  border-color: rgba(0,245,200,.40);
  box-shadow: var(--nm-in), 0 0 0 3px rgba(0,245,200,.08);
}
#dd-search::placeholder { color: var(--txt2); opacity: .7; }

/* ── Scrollable body ─────────────────────────────────────────────────────── */
.dropdown-body {
  flex: 1 1 auto;
  min-height: 0;
  overflow-y: auto;
  overflow-x: hidden;
  -webkit-overflow-scrolling: touch;
  overscroll-behavior: contain;
  padding: 4px 10px 12px;
}
.dropdown-body::-webkit-scrollbar { width: 3px; }
.dropdown-body::-webkit-scrollbar-track { background: transparent; }
.dropdown-body::-webkit-scrollbar-thumb { background: var(--s4); border-radius: 4px; }

/* ── Group header ────────────────────────────────────────────────────────── */
.dropdown-group {
  padding: 5px 18px 0;
  font-size: 10px;
  font-weight: 400;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--acc);
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 6px;
  position: sticky;
  top: 0;
  background: var(--s1);
  z-index: 2;
}
.dropdown-group::after {
  content: '';
  flex: 1;
  height: 1px;
  background: linear-gradient(to right, var(--bd2), transparent);
}

/* ── Option rows ─────────────────────────────────────────────────────────── */
.dropdown-option {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 18px;
  margin: 2px 8px;
  cursor: pointer;
  transition: background .12s, transform .12s, border-color .12s;
  font-size: 13px;
  font-family: var(--mono);
  color: var(--txt);
  border-radius: var(--r-sm);
  border: 1px solid transparent;
  line-height: 1.45;
  outline: none;
  user-select: none;
  -webkit-tap-highlight-color: transparent;
}
.dropdown-option:hover { background: var(--acc-d); border-color: rgba(0,245,200,.18); transform: translateX(3px); }
.dropdown-option:active { transform: translateX(3px) scale(.99); }

.dropdown-option-icon {
  flex-shrink: 0;
  color: var(--txt2);
  font-size: 18px !important;
  transition: color .12s;
}
.dropdown-option-selected .dropdown-option-icon,
.dropdown-option-checked  .dropdown-option-icon { color: var(--acc); }

.dropdown-option-selected,
.dropdown-option-checked {
  background: var(--acc-d);
  border-color: rgba(0,245,200,.22);
}

.dropdown-option-label {
  flex: 1;
  min-width: 0;
  word-break: break-word;
  overflow-wrap: break-word;
}

/* meta badge (CCM etc.) */
.dropdown-meta {
  font-size: 10px;
  color: var(--muted);
  background: var(--s3);
  border: 1px solid var(--bd);
  border-radius: 4px;
  padding: 1px 6px;
  margin-left: 6px;
  white-space: nowrap;
  flex-shrink: 0;
}

/* Mobile: pin icon to top of multi-line rows */
@media (max-width: 600px) {
  .dropdown-option { align-items: flex-start; }
  .dropdown-option-icon { padding-top: 1px; }
}

/* ── Loading ─────────────────────────────────────────────────────────────── */
.dropdown-loading {
  padding: 40px 20px;
  display: flex;
  justify-content: center;
}

/* ── Empty state ─────────────────────────────────────────────────────────── */
.dropdown-empty {
  padding: 40px 20px;
  text-align: center;
  color: var(--txt2);
  font-size: 13px;
}
.dropdown-empty .mi { font-size: 36px; color: var(--s4); margin-bottom: 12px; display: block; }

/* ── Footer ──────────────────────────────────────────────────────────────── */
.dropdown-footer {
  flex-shrink: 0;
  padding: 9px 18px;
  border-top: 1px solid var(--bd);
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--s2);
  justify-content: space-between;
}
.dropdown-footer-left { display: flex; gap: 6px; flex-wrap: wrap; }
.dropdown-footer-right { flex-shrink: 0; }

/* Select All / Clear All */
.dropdown-ctrl-btn {
  padding: 8px 14px;
  border-radius: var(--r-pill);
  background: var(--s3);
  border: 1px solid var(--bd2);
  color: var(--txt2);
  font-size: 11px;
  font-family: var(--font);
  cursor: pointer;
  box-shadow: var(--nm-btn);
  transition: all var(--t);
  user-select: none;
  white-space: nowrap;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  line-height: 1;
}
.dropdown-ctrl-btn .mi { font-size: 13px; line-height: 1; }
.dropdown-ctrl-btn:hover { color: var(--acc); border-color: var(--acc); background: var(--acc-d); }
.dropdown-ctrl-btn:active { box-shadow: var(--nm-in); transform: scale(.97); }

/* Done button */
.dropdown-done-btn {
  padding: 9px 18px;
  border-radius: var(--r-pill);
  background: var(--acc-d);
  border: 1px solid rgba(0,245,200,.35);
  color: var(--acc);
  font-size: 12px;
  font-family: var(--font);
  cursor: pointer;
  box-shadow: var(--nm-btn);
  transition: all var(--t);
  font-weight: 500;
  white-space: nowrap;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  line-height: 1;
}
.dropdown-done-btn:hover { background: rgba(0,245,200,.18); border-color: var(--acc); }
.dropdown-done-btn:active { box-shadow: var(--nm-in); transform: scale(.97); }

/* ── Body scroll lock ────────────────────────────────────────────────────── */
body.dropdown-open { overflow: hidden; touch-action: none; }