/* Forms */

.field {
  margin-bottom: var(--space-5);
}

.field label {
  display: block;
  margin-bottom: var(--space-2);
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--color-text);
}

.field .hint {
  display: block;
  margin-top: var(--space-1);
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
}

.field .field-error {
  display: block;
  margin-top: var(--space-1);
  font-size: var(--font-size-xs);
  color: var(--color-error);
}

input[type="text"],
input[type="email"],
input[type="password"],
input[type="tel"],
input[type="number"],
input[type="search"],
select,
textarea {
  width: 100%;
  min-height: 44px;
  padding: var(--space-3) var(--space-4);
  background: var(--color-bg);
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-sm);
  color: var(--color-text);
  font-size: var(--font-size-base);
  font-family: inherit;
}

textarea { min-height: 120px; resize: vertical; }

input::placeholder, textarea::placeholder { color: var(--color-text-faint); }

input:focus, select:focus, textarea:focus {
  border-color: var(--color-accent);
}

input[aria-invalid="true"], select[aria-invalid="true"], textarea[aria-invalid="true"] {
  border-color: var(--color-error);
}

.field-row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-4);
}

/* The display:grid above outranks the UA's [hidden]{display:none}, so a
   wizard conditional row carrying this class would stay visible when the
   show-if logic hides it. Restore hidden's meaning for every element. */
[hidden] {
  display: none !important;
}

.checkbox-field, .radio-field {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
}
.checkbox-field input, .radio-field input {
  width: 20px;
  height: 20px;
  min-height: unset;
  margin-top: 2px;
  accent-color: var(--color-accent);
}
.checkbox-field label, .radio-field label {
  font-weight: 400;
  margin-bottom: 0;
}

.tri-state {
  display: flex;
  gap: var(--space-2);
}
.tri-state label {
  flex: 1;
  text-align: center;
  padding: var(--space-2) var(--space-3);
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-weight: 500;
  font-size: var(--font-size-sm);
}
.tri-state input {
  position: absolute;
  opacity: 0;
  width: 1px;
  height: 1px;
}
.tri-state input:checked + label,
.tri-state label:has(input:checked) {
  background: var(--color-accent);
  color: var(--color-on-accent);
  border-color: var(--color-accent);
}
.tri-state input:focus-visible + label {
  outline: 3px solid var(--color-accent-strong);
  outline-offset: 2px;
}

.checkbox-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: var(--space-3);
}

/* Icon-led choice card variant of .checkbox-field (Proposed Works step) -
   the checkbox itself stays a real, keyboard-operable input, just moved to
   a corner tick over a card whose label (icon + text) fills the clickable
   area. :has() drives the selected state so no JS is needed; on a browser
   without :has() support the card simply never highlights - the checkbox
   and label still work exactly as before. */
.checkbox-card {
  position: relative;
  padding: var(--space-4);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface);
  transition: border-color var(--transition-base), background-color var(--transition-base);
}
.checkbox-card:has(input:checked) {
  border-color: var(--color-accent);
  background: var(--color-accent-soft);
}
.checkbox-card input[type="checkbox"] {
  position: absolute;
  top: var(--space-3);
  right: var(--space-3);
  margin: 0;
  z-index: 1;
}
.checkbox-card label {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--space-2);
  width: 100%;
  padding-right: 22px;
  cursor: pointer;
  font-size: var(--font-size-sm);
}
.checkbox-card .icon-tile { width: 36px; height: 36px; }
.checkbox-card .icon-tile svg { width: 16px; height: 16px; }

.error-summary {
  border: 1px solid var(--color-error);
  background: var(--color-error-bg);
  border-radius: var(--radius-md);
  padding: var(--space-4) var(--space-5);
  margin-bottom: var(--space-5);
}
.error-summary h2 {
  font-size: var(--font-size-base);
  color: var(--color-error);
  margin-bottom: var(--space-2);
}
.error-summary ul { margin: 0; padding-left: var(--space-5); }
.error-summary a { color: var(--color-error); }

fieldset {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-5);
  margin: 0 0 var(--space-5);
}
legend {
  font-weight: 600;
  padding: 0 var(--space-2);
}

.form-actions {
  display: flex;
  gap: var(--space-3);
  justify-content: space-between;
  margin-top: var(--space-6);
  flex-wrap: wrap;
}