/* Formularios, búsqueda, controles segmentados y opciones */

.form { display: grid; gap: 16px; }

.form-grid { display: grid; gap: 16px; }

.field { display: flex; flex-direction: column; gap: 7px; min-width: 0; }
.field label, .field .label { font-size: .84rem; font-weight: 700; color: var(--ink); }
.field__label-row { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.optional { color: var(--subtle); font-weight: 500; }

.field input:not([type="checkbox"]):not([type="radio"]):not([type="color"]):not([type="file"]),
.field select,
.field textarea,
.search input {
  width: 100%;
  min-height: 46px;
  padding: 11px 14px;
  border: 1.5px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--surface);
  font-size: 1rem; /* 16px: evita el zoom en iOS */
  transition: border-color .2s, box-shadow .2s, background-color .2s;
  -webkit-appearance: none;
  appearance: none;
}
.field select {
  padding-right: 40px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='none' stroke='%23646a78' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m4 6 4 4 4-4'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
}
.field textarea { min-height: 96px; resize: vertical; }
.field input::placeholder, .field textarea::placeholder, .search input::placeholder { color: var(--subtle); }

.field input:hover, .field select:hover, .field textarea:hover { border-color: #ccd2dc; }
.field input:focus, .field select:focus, .field textarea:focus, .search input:focus {
  outline: none;
  border-color: var(--ink);
  box-shadow: 0 0 0 4px var(--sky);
}

.field.has-error input, .field.has-error select, .field.has-error textarea { border-color: var(--coral); background: #fff8f6; }
.field.has-error input:focus, .field.has-error select:focus, .field.has-error textarea:focus { box-shadow: 0 0 0 4px var(--coral-tint); }

.field__help { color: var(--muted); font-size: .78rem; }
.field__error { color: var(--coral-ink); font-size: .78rem; font-weight: 600; }
.field__error:empty { display: none; }

/* Campo con ícono a la izquierda (y botón opcional a la derecha) */
.input-icon { position: relative; }
.input-icon > .ico {
  position: absolute;
  top: 50%; left: 14px;
  width: 18px; height: 18px;
  color: var(--subtle);
  transform: translateY(-50%);
  pointer-events: none;
}
.field .input-icon input { padding-left: 44px; padding-right: 48px; }
.input-icon__toggle {
  position: absolute;
  top: 50%; right: 6px;
  display: grid;
  place-items: center;
  width: 36px; height: 36px;
  border: 0;
  border-radius: 10px;
  background: none;
  color: var(--muted);
  cursor: pointer;
  transform: translateY(-50%);
}
.input-icon__toggle:hover { color: var(--ink); background: var(--surface-2); }
.input-icon__toggle .ico { width: 18px; height: 18px; }
.input-icon__toggle .ico--hide,
.input-icon__toggle[aria-pressed="true"] .ico--show { display: none; }
.input-icon__toggle[aria-pressed="true"] .ico--hide { display: block; }

/* Búsqueda */
.search { position: relative; flex: 1 1 260px; min-width: 0; }
.search .ico {
  position: absolute;
  top: 50%; left: 14px;
  width: 18px; height: 18px;
  color: var(--subtle);
  transform: translateY(-50%);
  pointer-events: none;
}
.search input { padding-left: 42px; background: var(--surface-2); border-color: transparent; }

/* Control segmentado */
.segmented {
  display: inline-flex;
  flex-wrap: wrap;
  gap: 3px;
  padding: 4px;
  border-radius: 14px;
  background: var(--surface-2);
}
.segmented button {
  padding: 8px 13px;
  border: 0;
  border-radius: 10px;
  background: none;
  color: var(--muted);
  font-size: .82rem;
  font-weight: 700;
  white-space: nowrap;
  cursor: pointer;
  transition: background-color .2s, color .2s, box-shadow .2s;
}
.segmented button:hover { color: var(--ink); }
.segmented button.is-active { background: var(--ink); color: #fff; }

/* Opciones tipo tarjeta (radio) */
.choice-group { display: grid; gap: 10px; margin: 0; padding: 0; border: 0; }
.choice-group legend { margin-bottom: 10px; padding: 0; font-size: .84rem; font-weight: 700; }
.choice { position: relative; display: block; cursor: pointer; }
.choice input { position: absolute; opacity: 0; pointer-events: none; }
.choice__box {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 14px;
  border: 1.5px solid var(--line);
  border-radius: var(--radius-sm);
  transition: border-color .2s, background-color .2s, box-shadow .2s;
}
.choice__box strong { display: block; font-size: .9rem; }
.choice__box small { display: block; color: var(--muted); font-size: .78rem; line-height: 1.4; }
.choice__icon { display: grid; place-items: center; flex-shrink: 0; width: 38px; height: 38px; border-radius: 12px; }
.choice__icon .ico { width: 18px; height: 18px; }
.choice input:checked + .choice__box { border-color: var(--ink); background: var(--surface-2); }
.choice input:focus-visible + .choice__box { box-shadow: 0 0 0 4px var(--sky); }

.check-row { display: flex; align-items: center; gap: 10px; font-size: .9rem; font-weight: 600; cursor: pointer; }
.check-row input { width: 18px; height: 18px; accent-color: var(--ink); }

/* Selector de color */
.color-pair { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.color-field {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 7px 10px 7px 7px;
  border: 1.5px solid var(--line);
  border-radius: var(--radius-sm);
  cursor: pointer;
}
.color-field input[type="color"] {
  flex-shrink: 0;
  width: 36px; height: 36px;
  padding: 0;
  border: 0;
  border-radius: 10px;
  background: none;
  cursor: pointer;
}
.color-field input[type="color"]::-webkit-color-swatch-wrapper { padding: 0; }
.color-field input[type="color"]::-webkit-color-swatch { border: 0; border-radius: 10px; }
.color-field small { display: block; color: var(--muted); font-size: .72rem; }
.color-field code { padding: 0; background: none; font-size: .82rem; }

/* Barra de filtros */
.filters { display: grid; gap: 14px; align-items: end; margin-bottom: 16px; }
.filters__actions { display: flex; gap: 8px; }

@media (min-width: 640px) {
  .form-grid { grid-template-columns: 1fr 1fr; }
  .field--full { grid-column: 1 / -1; }
  .choice-group { grid-template-columns: 1fr 1fr; }
  .choice-group legend { grid-column: 1 / -1; }
  .filters { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (min-width: 1100px) {
  .filters { grid-template-columns: repeat(4, minmax(0, 1fr)) auto; }
}