/* Forms - Tactical Design System */

.field {
  display: flex;
  flex-direction: column;
  gap: 0.375rem;
}

.field label,
.form-label {
  font-family: var(--font-family-heading);
  font-size: 0.6875rem;
  font-weight: 900;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--t-primary);
}

.form-input,
input[type='text'],
input[type='email'],
input[type='number'],
input[type='tel'],
input[type='password'],
textarea,
select {
  width: 100%;
  padding: 0.75rem 1rem;
  background: var(--t-surface-variant);
  border: 1px solid rgba(62, 73, 73, 0.2);
  border-radius: var(--radius-sm);
  font-family: var(--font-family-body);
  font-size: 0.9375rem;
  color: var(--t-on-surface);
  transition: border-color 0.2s, box-shadow 0.2s;
  -webkit-appearance: none;
  appearance: none;
}

.form-input:focus,
input[type='text']:focus,
input[type='email']:focus,
input[type='number']:focus,
input[type='tel']:focus,
input[type='password']:focus,
textarea:focus,
select:focus {
  outline: none;
  border-color: rgba(var(--t-primary-rgb), 0.4);
  box-shadow: 0 0 0 3px rgba(var(--t-primary-rgb), 0.08);
}

.form-input::placeholder {
  color: rgba(143, 144, 150, 0.35);
}

/* Form rows */
.form-row {
  margin-bottom: 1.25rem;
}

.form-row.two-columns {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.form-row.three-columns {
  display: grid;
  grid-template-columns: auto 1fr 1fr;
  gap: 1rem;
  align-items: end;
}

/* Checkbox */
.form-checkbox {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  margin-bottom: 1.25rem;
}

.form-checkbox input[type='checkbox'] {
  width: 1.125rem;
  height: 1.125rem;
  flex-shrink: 0;
  margin-top: 0.125rem;
  accent-color: var(--t-primary);
  background: var(--t-surface-variant);
  border: 1px solid rgba(62, 73, 73, 0.4);
  border-radius: 0.125rem;
}

.form-checkbox label {
  font-size: 0.875rem;
  color: var(--t-on-surface-muted);
  letter-spacing: normal;
  font-weight: 400;
  text-transform: none;
  font-family: var(--font-family-body);
}

.form-checkbox label a {
  color: var(--t-primary);
  text-decoration: underline;
}

/* Form actions */
.form-actions {
  margin-top: 1.5rem;
}

/* ==========================================================================
   Form Field Component (.form-field)
   Used by app/views/components/_form_field.html.erb
   ========================================================================== */

.form-field {
  display: flex;
  flex-direction: column;
  gap: 0.375rem;
  margin-bottom: 1rem;
}

.form-field__label {
  font-family: var(--font-family-heading);
  font-size: var(--fs-xs);
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--t-primary);
}

.form-field__required {
  color: var(--t-error);
}

.form-field__hint {
  margin: 0;
  font-size: var(--fs-xs);
  color: var(--t-on-surface-muted);
}

.form-field__error {
  margin: 0;
  font-size: var(--fs-xs);
  color: var(--t-error);
  font-weight: 600;
}

.form-field--error input,
.form-field--error textarea,
.form-field--error select {
  border-color: var(--t-error);
  box-shadow: 0 0 0 2px rgba(255, 180, 171, 0.15);
}

@media (max-width: 640px) {
  .form-row.two-columns {
    grid-template-columns: 1fr;
  }

  .form-row.three-columns {
    grid-template-columns: 1fr;
  }
}