/* Site-styled dropdowns (assets/js/dropdown.js).
   .dd          wrapper
   .dd-btn      the closed box (same size as the old filter selects)
   .dd-panel    the open list: white, rounded, soft shadow
   .dd-opt      one row; .dd-check rows carry a checkbox (multiple choice) */

.dd { position: relative; }
.dd-native { display: none !important; }

.dd-btn {
  width: 100%; display: flex; align-items: center; justify-content: space-between; gap: 8px;
  background: var(--bg, #fff); color: var(--text, #0A0A0F);
  border: 1px solid var(--border, rgba(0,0,0,.08)); border-radius: var(--radius-sm, 8px);
  font: 500 13px/1.25 var(--fb, 'Inter', sans-serif); text-align: left;
  padding: 9px 12px; cursor: pointer; transition: border-color .15s;
}
.dd-btn:hover { border-color: rgba(0,0,0,.2); }
.dd.open .dd-btn { border-color: var(--text, #0A0A0F); }
.dd-value { min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.dd-arrow { flex-shrink: 0; width: 10px; height: 10px; transition: transform .15s; }
.dd.open .dd-arrow { transform: rotate(180deg); }

.dd-panel {
  display: none; position: absolute; top: calc(100% + 6px); left: 0; right: 0; z-index: 50;
  background: #fff; border: 1px solid rgba(0,0,0,.08); border-radius: 12px;
  box-shadow: 0 12px 32px rgba(0,0,0,.12);
  padding: 6px; max-height: 288px; overflow-y: auto; overscroll-behavior: contain;
}
.dd.open .dd-panel { display: block; }
.dd-panel:focus { outline: none; }

.dd-opt {
  display: flex; align-items: center; gap: 10px;
  padding: 9px 10px; border-radius: 8px;
  font: 400 13px/1.3 var(--fb, 'Inter', sans-serif); color: var(--text, #0A0A0F);
  cursor: pointer; user-select: none;
}
.dd-opt:hover, .dd-opt.is-active { background: var(--bg2, #F7F8FA); }
.dd-opt[aria-selected="true"] { font-weight: 600; }
.dd-tick { margin-left: auto; flex-shrink: 0; width: 14px; height: 14px; }

/* Multiple choice: real checkbox, hidden, drawn as a small square */
.dd-check { position: relative; }
.dd-check input { position: absolute; opacity: 0; width: 1px; height: 1px; pointer-events: none; }
.dd-box {
  flex-shrink: 0; width: 16px; height: 16px; border-radius: 4px;
  border: 1.5px solid rgba(0,0,0,.25); background: #fff;
  display: flex; align-items: center; justify-content: center;
  transition: background-color .15s, border-color .15s;
}
.dd-check input:checked + .dd-box { background: var(--text, #0A0A0F); border-color: var(--text, #0A0A0F); }
.dd-check input:checked + .dd-box::after {
  content: ''; width: 8px; height: 4px; margin-top: -2px;
  border-left: 2px solid #fff; border-bottom: 2px solid #fff; transform: rotate(-45deg);
}
.dd-check input:focus-visible + .dd-box { outline: 2px solid var(--text, #0A0A0F); outline-offset: 2px; }
.dd-check:has(input:checked) { font-weight: 600; }