/* ============================================================
   OliverDeck — COMPONENT · FORMS
   Inputs, select, textarea, checkbox, radio, switch, range,
   quantity-stepper, swatch, field (label/help/error).
   Focus ring is the system-wide olive glow; validation states
   recolour the border + help text.
   ============================================================ */

.od-input, .od-select, .od-textarea {
  font-family: var(--od-font-body);
  font-size: 15px;
  padding: var(--od-input-pad-y) var(--od-input-pad-x);
  border-radius: var(--od-input-radius);
  border: 1px solid var(--od-input-border);
  background: var(--od-input-bg);
  width: 100%;
  color: var(--od-input-text);
  transition: border-color var(--dur-base), box-shadow var(--dur-base);
}
.od-textarea { min-height: 110px; resize: vertical; line-height: var(--lh-body); }
.od-input:focus, .od-select:focus, .od-textarea:focus {
  outline: none;
  border-color: var(--od-input-border-focus);
  box-shadow: var(--od-focus-ring);
}
.od-input::placeholder, .od-textarea::placeholder { color: var(--od-input-placeholder); }
.od-input:disabled, .od-select:disabled, .od-textarea:disabled {
  opacity: var(--od-state-disabled-opacity);
  cursor: not-allowed;
  background: var(--od-color-bg-subtle);
}
.od-select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='20' height='20' viewBox='0 0 24 24' fill='none' stroke='%237d7565' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: 40px;
}

/* ---------- LABEL / FIELD / HELP / ERROR ---------- */
.od-field { display: flex; flex-direction: column; gap: 6px; }
.od-label { font-size: 12px; font-weight: var(--fw-semi); color: var(--od-color-text-secondary); display: block; }
.od-label .req { color: var(--od-color-danger); margin-left: 2px; }
.od-help { font-size: 12px; color: var(--od-color-text-muted); }
.od-error-text { font-size: 12px; color: var(--od-color-danger-text); display: flex; align-items: center; gap: 4px; }
.od-error-text .material-symbols-outlined { font-size: 14px; }

/* Validation states */
.od-field[data-state="error"] .od-input,
.od-field[data-state="error"] .od-select,
.od-field[data-state="error"] .od-textarea,
.od-input[aria-invalid="true"] { border-color: var(--od-color-danger); }
.od-field[data-state="error"] .od-input:focus { box-shadow: 0 0 0 4px var(--od-color-danger-surface); }
.od-field[data-state="success"] .od-input { border-color: var(--od-color-success); }

/* ---------- CHECKBOX — custom branded box (hidden native input + drawn box) ---------- */
.od-check { display: inline-flex; align-items: center; gap: 10px; cursor: pointer; font-size: 14px; color: var(--od-color-text-secondary); line-height: 1.4; user-select: none; }
.od-check > input { position: absolute; opacity: 0; width: 0; height: 0; margin: 0; }
.od-check .box {
  width: 20px; height: 20px; flex: none;
  border-radius: 6px;
  border: 1.5px solid var(--od-color-border-strong);
  background: var(--od-color-surface);
  display: inline-flex; align-items: center; justify-content: center;
  color: var(--od-color-brand-contrast);
  transition: background var(--dur-fast) var(--ease-out), border-color var(--dur-fast) var(--ease-out), box-shadow var(--dur-fast);
}
.od-check .box .material-symbols-outlined {
  font-size: 15px; font-variation-settings: 'wght' 700, 'FILL' 1;
  opacity: 0; transform: scale(0.5);
  transition: opacity var(--dur-fast) var(--ease-out), transform var(--dur-fast) var(--ease-spring);
}
.od-check:hover .box { border-color: var(--od-color-brand); }
.od-check > input:checked + .box,
.od-check > input:indeterminate + .box { background: var(--od-color-brand); border-color: var(--od-color-brand); }
.od-check > input:checked + .box .material-symbols-outlined,
.od-check > input:indeterminate + .box .material-symbols-outlined { opacity: 1; transform: scale(1); }
.od-check > input:focus-visible + .box { box-shadow: var(--od-focus-ring); border-color: var(--od-color-brand); }
.od-check > input:disabled + .box { opacity: var(--od-state-disabled-opacity); }
.od-check[data-disabled="true"] { opacity: 0.65; cursor: not-allowed; }

/* ---------- SWITCH ---------- */
.od-switch { position: relative; display: inline-flex; align-items: center; cursor: pointer; gap: 10px; font-size: 14px; color: var(--od-color-text-secondary); }
.od-switch input { position: absolute; opacity: 0; width: 0; height: 0; }
.od-switch .track {
  width: 44px; height: 26px; border-radius: 999px;
  background: var(--neutral-300);
  position: relative; flex: none;
  transition: background var(--dur-base) var(--ease-out);
}
.od-switch .track::after {
  content: ''; position: absolute; top: 3px; left: 3px;
  width: 20px; height: 20px; border-radius: 999px; background: #fff;
  box-shadow: var(--shadow-sm);
  transition: transform var(--dur-base) var(--ease-spring);
}
.od-switch input:checked + .track { background: var(--od-color-brand); }
.od-switch input:checked + .track::after { transform: translateX(18px); }
.od-switch input:focus-visible + .track { box-shadow: var(--od-focus-ring); }
.od-switch input:disabled + .track { opacity: var(--od-state-disabled-opacity); }

/* ---------- RANGE ---------- */
.od-range { width: 100%; accent-color: var(--od-control-accent); height: 24px; cursor: pointer; }
.od-range-row { display: flex; justify-content: space-between; font-size: 12px; color: var(--od-color-text-muted); margin-top: 6px; }

/* ---------- QUANTITY STEPPER ---------- */
.od-qty { display: inline-flex; align-items: center; border: 1px solid var(--od-color-border-strong); border-radius: 10px; overflow: hidden; }
.od-qty button { width: 44px; height: 44px; font-size: 18px; color: var(--od-color-text-primary); display: flex; align-items: center; justify-content: center; transition: background var(--dur-fast); }
.od-qty button:hover { background: var(--od-color-brand-subtle); }
.od-qty button:disabled { opacity: var(--od-state-disabled-opacity); cursor: not-allowed; }
.od-qty .val { min-width: 50px; text-align: center; font-weight: var(--fw-semi); font-variant-numeric: tabular-nums; }

/* ---------- SWATCH (colour / material) ---------- */
.od-swatch {
  width: 32px; height: 32px; border-radius: 8px;
  border: 2px solid var(--od-color-border);
  cursor: pointer; padding: 0;
  transition: transform var(--dur-fast) var(--ease-out), border-color var(--dur-base);
}
.od-swatch:hover { transform: scale(1.1); border-color: var(--od-color-brand); }
.od-swatch.is-active, .od-swatch[aria-pressed="true"] { border-color: var(--wood-900); box-shadow: var(--od-focus-ring); }
.od-swatch[data-size="sm"] { width: 22px; height: 22px; border-radius: 6px; }
.od-swatch-row { display: flex; flex-wrap: wrap; gap: 8px; }

/* ---------- COMBOBOX — searchable select: groups, thumbs (image/swatch/icon), label + comment ---------- */
.od-combo { position: relative; font-family: var(--od-font-body); }
.od-combo-trigger { display: flex; align-items: center; gap: 10px; width: 100%; min-height: 48px; padding: 8px 12px; border: 1px solid var(--od-input-border); border-radius: var(--od-input-radius); background: var(--od-input-bg); color: var(--od-color-text-primary); cursor: pointer; text-align: left; transition: border-color .18s, box-shadow .18s; }
.od-combo-trigger:hover { border-color: var(--od-color-border-strong); }
.od-combo[data-open] .od-combo-trigger { border-color: var(--od-color-brand); box-shadow: var(--od-focus-ring); }
.od-combo-trigger .txt { flex: 1; min-width: 0; }
.od-combo-trigger .lab { font-size: 14px; font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.od-combo-trigger .com { font-size: 12px; color: var(--od-color-text-muted); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.od-combo-trigger .ph { color: var(--od-color-text-faint); font-weight: 500; }
.od-combo-trigger .chev { margin-left: auto; color: var(--od-color-text-muted); transition: transform .2s; flex: none; }
.od-combo[data-open] .od-combo-trigger .chev { transform: rotate(180deg); }
.od-combo-trigger .od-combo-thumb { width: 30px; height: 30px; }

.od-combo-thumb { flex: none; border-radius: 8px; overflow: hidden; display: inline-flex; align-items: center; justify-content: center; background: var(--neutral-100); color: var(--wood-700); border: 1px solid var(--od-color-border); }
.od-combo-thumb img { width: 100%; height: 100%; object-fit: cover; display: block; }
.od-combo-thumb .material-symbols-outlined { font-size: 18px; }

.od-combo-panel { position: absolute; top: calc(100% + 6px); left: 0; right: 0; background: var(--od-color-surface); border: 1px solid var(--od-color-border); border-radius: 14px; box-shadow: var(--shadow-lg); z-index: var(--z-overlay); overflow: hidden; }
@media (prefers-reduced-motion: no-preference) { .od-combo-panel { animation: od-combo-in .16s var(--ease-out); } }
@keyframes od-combo-in { from { transform: translateY(-4px); } to { transform: none; } }
.od-combo-search { display: flex; align-items: center; gap: 8px; padding: 10px 12px; border-bottom: 1px solid var(--od-color-divider); }
.od-combo-search .material-symbols-outlined { font-size: 18px; color: var(--od-color-text-muted); }
.od-combo-search input { border: 0; outline: 0; font: inherit; font-size: 14px; flex: 1; background: transparent; color: var(--od-color-text-primary); min-width: 0; }
.od-combo-list { max-height: 300px; overflow-y: auto; padding: 6px; }
.od-combo-group { font-size: 10.5px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--od-color-text-muted); padding: 12px 10px 4px; }
.od-combo-group:first-child { padding-top: 6px; }
.od-combo-opt { display: flex; align-items: center; gap: 10px; padding: 8px 10px; border-radius: 10px; cursor: pointer; }
.od-combo-opt:hover, .od-combo-opt[data-active="true"], .od-combo-opt[aria-selected="true"] { background: var(--olive-50); }
.od-combo-opt[aria-disabled="true"] { opacity: .45; cursor: not-allowed; }
.od-combo-opt .od-combo-thumb { width: 36px; height: 36px; }
.od-combo-opt .txt { flex: 1; min-width: 0; }
.od-combo-opt .lab { font-size: 14px; font-weight: 600; color: var(--od-color-text-primary); }
.od-combo-opt .com { font-size: 12px; color: var(--od-color-text-muted); margin-top: 1px; }
.od-combo-opt .chk { color: var(--od-color-brand); font-size: 20px; flex: none; opacity: 0; }
.od-combo-opt[aria-selected="true"] .chk { opacity: 1; }
.od-combo-empty { padding: 22px; text-align: center; color: var(--od-color-text-muted); font-size: 13px; }