/* Forms — design.md §10. 52px inputs, floating labels, gold focus,
   pill search, validation states. */

.field {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

.field__input,
.field select,
.field textarea {
  height: 52px;
  border: 1px solid var(--border-default);
  border-radius: var(--radius-sm);
  padding-inline: var(--space-4);
  background: var(--surface-primary);
  color: var(--text-primary);
  width: 100%;
  transition: border-color 150ms var(--easing-standard);
}

.field textarea {
  height: auto;
  min-height: 120px;
  padding-block: var(--space-3);
  resize: vertical;
}

/* Floating label (§10) */
.field__label {
  position: absolute;
  left: var(--space-4);
  top: 50%;
  transform: translateY(-50%);
  font-size: var(--type-body-size);
  color: var(--text-tertiary);
  pointer-events: none;
  transition: all 150ms var(--easing-standard);
  background: var(--surface-primary);
  padding-inline: 4px;
}

.field__input:focus + .field__label,
.field__input:not(:placeholder-shown) + .field__label {
  top: 0;
  font-size: 13px;
  color: var(--text-secondary);
}

.field__input:focus + .field__label { color: var(--accent-gold); } /* §10 focus label */

.field__input:focus,
.field select:focus,
.field textarea:focus {
  outline: var(--focus-ring);
  outline-offset: 0;
  border-color: transparent;
}

/* Validation (§10) */
.field--error .field__input { border-color: var(--color-error); }
.field--success .field__input { border-color: var(--color-success); }

.field__message {
  font-size: var(--type-caption-size);
  min-height: 1.2em;
}

.field--error .field__message { color: var(--color-error); }
.field--success .field__message { color: var(--color-success); }

/* Search — pill, 44px, magnifier left (§10) */
.search-input {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  height: 44px;
  border: var(--border-hairline);
  border-radius: var(--radius-full);
  padding-inline: var(--space-4);
  background: var(--surface-primary);
}

.search-input svg {
  width: 20px;
  height: 20px;
  stroke-width: 1.5;
  color: var(--text-tertiary);
  flex-shrink: 0;
}

.search-input input {
  border: none;
  outline: none;
  background: transparent;
  flex: 1;
  min-width: 0;
  color: var(--text-primary);
}

.search-input:focus-within {
  outline: var(--focus-ring);
  outline-offset: 2px;
}

/* Checkbox (§10) — 20px, gold fill when checked */
.checkbox {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  cursor: pointer;
  min-height: 44px; /* touch target */
}

.checkbox input {
  appearance: none;
  width: 20px;
  height: 20px;
  border: 1px solid var(--border-default);
  border-radius: var(--radius-sm);
  display: grid;
  place-items: center;
  cursor: pointer;
  flex-shrink: 0;
  transition: background-color 150ms, border-color 150ms;
}

.checkbox input:checked {
  background: var(--accent-gold);
  border-color: var(--accent-gold);
}

.checkbox input:checked::after {
  content: "";
  width: 10px;
  height: 6px;
  border-left: 2px solid #fff;
  border-bottom: 2px solid #fff;
  transform: rotate(-45deg) translateY(-1px);
}

/* Radio (§10) — gold ring + inner dot (variant selection) */
.radio input {
  appearance: none;
  width: 20px;
  height: 20px;
  border: 1px solid var(--border-default);
  border-radius: var(--radius-full);
  display: grid;
  place-items: center;
  cursor: pointer;
  transition: border-color 150ms;
}

.radio input:checked {
  border: 2px solid var(--accent-gold);
}

.radio input:checked::after {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: var(--radius-full);
  background: var(--accent-gold);
}

/* Select shell (§10) */
.select-shell {
  position: relative;
  display: inline-flex;
  align-items: center;
}

.select-shell select {
  appearance: none;
  height: 52px;
  padding: 0 var(--space-10) 0 var(--space-4);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-sm);
  background: var(--surface-primary);
  color: var(--text-primary);
  cursor: pointer;
}

.select-shell::after {
  content: "";
  position: absolute;
  right: var(--space-4);
  width: 8px;
  height: 8px;
  border-right: 1.5px solid var(--text-secondary);
  border-bottom: 1.5px solid var(--text-secondary);
  transform: rotate(45deg) translateY(-2px);
  pointer-events: none;
}