/* Form controls used across marketing, auth, and account pages */

.auth-field,
.form-field {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  margin-bottom: var(--space-4);
}

.auth-field label,
.form-field label {
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
  color: var(--color-text);
}

.auth-optional {
  font-weight: var(--weight-normal);
  color: var(--color-text-muted);
}

.auth-field__hint {
  margin: var(--space-1) 0 0;
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}

.auth-field input,
.auth-field select,
.auth-field textarea,
.form-field input,
.form-field select,
.form-field textarea {
  width: 100%;
  padding: 0.7rem 0.9rem;
  font-size: var(--text-sm);
  color: var(--color-text);
  background: var(--color-bg);
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-md);
  transition:
    border-color var(--duration-fast),
    box-shadow var(--duration-fast),
    background var(--duration-fast);
}

.auth-field input::placeholder,
.form-field input::placeholder {
  color: var(--color-text-muted);
}

.auth-field input:hover,
.auth-field select:hover,
.form-field input:hover,
.form-field select:hover {
  border-color: var(--color-accent);
}

.auth-field input:focus,
.auth-field select:focus,
.auth-field textarea:focus,
.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px var(--color-accent-soft);
}

.auth-field input:disabled,
.form-field input:disabled {
  opacity: 0.65;
  cursor: not-allowed;
  background: var(--color-bg-muted);
}

.auth-password-wrap {
  position: relative;
  display: flex;
  align-items: center;
}

.auth-password-wrap input {
  padding-right: 2.75rem;
}

.auth-password-toggle {
  position: absolute;
  right: 0.5rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  border-radius: var(--radius-sm);
  color: var(--color-text-muted);
}

.auth-password-toggle:hover {
  color: var(--color-text);
  background: var(--color-bg-muted);
}

.auth-form__row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  flex-wrap: wrap;
  margin-bottom: var(--space-5);
}

.auth-form__grid {
  display: grid;
  gap: 0 var(--space-4);
  grid-template-columns: 1fr;
}

@media (min-width: 640px) {
  .auth-form__grid {
    grid-template-columns: 1fr 1fr;
  }
}

.auth-checkbox {
  display: inline-flex;
  align-items: flex-start;
  gap: var(--space-2);
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  cursor: pointer;
}

.auth-checkbox input {
  width: 1rem;
  height: 1rem;
  margin-top: 0.15rem;
  accent-color: var(--color-accent);
  flex-shrink: 0;
}

.auth-checkboxes {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  margin-bottom: var(--space-5);
}

.auth-link {
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
  color: var(--color-accent);
}

.auth-link:hover {
  color: var(--color-accent-hover);
  text-decoration: underline;
}

.auth-submit {
  width: 100%;
}

/* Password strength meter */
.password-meter {
  margin-top: var(--space-2);
}

.password-meter__bar {
  height: 0.35rem;
  background: var(--color-bg-muted);
  border-radius: var(--radius-full);
  overflow: hidden;
}

.password-meter__bar span {
  display: block;
  height: 100%;
  width: 0;
  border-radius: inherit;
  background: var(--color-danger);
  transition: width var(--duration-base), background var(--duration-base);
}

.password-meter[data-strength="1"] .password-meter__bar span {
  width: 25%;
  background: var(--color-danger);
}

.password-meter[data-strength="2"] .password-meter__bar span {
  width: 50%;
  background: var(--color-warning);
}

.password-meter[data-strength="3"] .password-meter__bar span {
  width: 75%;
  background: var(--color-info);
}

.password-meter[data-strength="4"] .password-meter__bar span {
  width: 100%;
  background: var(--color-success);
}

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

/* Alerts (shared) */
.auth-alert {
  padding: var(--space-3) var(--space-4);
  margin-bottom: var(--space-5);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  border: 1px solid transparent;
}

.auth-alert--error {
  background: var(--color-danger-soft);
  color: var(--color-danger);
  border-color: color-mix(in srgb, var(--color-danger) 25%, transparent);
}

.auth-alert--success {
  background: var(--color-success-soft);
  color: var(--color-success);
  border-color: color-mix(in srgb, var(--color-success) 25%, transparent);
}

.auth-alert--info {
  background: var(--color-info-soft);
  color: var(--color-info);
  border-color: color-mix(in srgb, var(--color-info) 25%, transparent);
}

.auth-alert--warning {
  background: var(--color-warning-soft);
  color: var(--color-warning);
  border-color: color-mix(in srgb, var(--color-warning) 25%, transparent);
}