/* Forms */

.form {
  display: grid;
  gap: var(--space-12);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-8);
}

.form-row--3 {
  grid-template-columns: 1fr 1fr 1fr;
}

.field {
  display: grid;
  gap: 0.4rem;
}

.field label {
  font-weight: var(--weight-medium);
  color: var(--color-ink);
}

.field .hint,
.field-error {
  font-size: var(--text-sm);
  color: var(--color-mute);
}

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

.input,
.select,
.field input,
.field select,
.field textarea {
  width: 100%;
  border: 1.5px solid var(--color-line-strong);
  background: #fcfbfe;
  border-radius: 0.8rem;
  padding: 0.75rem 0.9rem;
  color: var(--color-ink);
  transition: border-color var(--ease), box-shadow var(--ease), background-color var(--ease);
}

.select,
.field select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%235E35B1' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.85rem center;
  background-size: 1rem;
  padding-right: 2.5rem;
}

.field textarea {
  min-height: 7rem;
  resize: vertical;
}

.input:focus,
.select:focus,
.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: var(--focus-ring);
  background: var(--color-paper);
}

.input:disabled,
.select:disabled,
.field input:disabled,
.field select:disabled,
.field textarea:disabled {
  background: var(--color-mist);
  color: var(--color-mute);
  cursor: not-allowed;
}

.input::placeholder,
.field input::placeholder,
.field textarea::placeholder {
  color: #9a93ab;
  opacity: 1;
}

.password-field {
  position: relative;
}

.field .password-field input {
  padding-right: 2.85rem;
}

.password-field__toggle {
  position: absolute;
  top: 50%;
  right: 0.35rem;
  width: 2.3rem;
  height: 2.3rem;
  transform: translateY(-50%);
  border: 0;
  border-radius: 0.55rem;
  background: transparent;
  color: var(--color-mute);
  display: grid;
  place-items: center;
  cursor: pointer;
}

.password-field__toggle:hover,
.password-field__toggle[aria-pressed="true"] {
  color: var(--primary);
}

.password-field__toggle svg {
  display: block;
}

.password-field__toggle:focus-visible {
  outline: none;
  box-shadow: var(--focus-ring);
  color: var(--primary);
}

.phone-input {
  display: grid;
  grid-template-columns: minmax(8.4rem, 10.5rem) minmax(0, 1fr);
  align-items: stretch;
  border: 1.5px solid var(--color-line-strong);
  background: #fcfbfe;
  border-radius: 0.8rem;
  overflow: hidden;
  transition: border-color var(--ease), box-shadow var(--ease), background-color var(--ease);
}

.phone-input:focus-within {
  border-color: var(--primary);
  box-shadow: var(--focus-ring);
  background: var(--color-paper);
}

.field .phone-input select,
.field .phone-input input {
  border: 0;
  border-radius: 0;
  background-color: transparent;
  box-shadow: none;
  min-width: 0;
}

.field .phone-input select {
  font-family: "Segoe UI Emoji", "Apple Color Emoji", "Noto Color Emoji", var(--font-body);
  font-size: 0.9rem;
  letter-spacing: 0.01em;
  padding-left: 0.75rem;
  padding-right: 2rem;
  background-position: right 0.55rem center;
  background-size: 0.9rem;
  border-right: 1px solid var(--color-line-strong);
}

.field .phone-input input {
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.02em;
}

.field .phone-input select:focus,
.field .phone-input input:focus {
  outline: none;
  box-shadow: none;
  background-color: transparent;
}

.field.is-invalid .phone-input {
  border-color: var(--color-danger);
}

@media (max-width: 480px) {
  .phone-input {
    grid-template-columns: 1fr;
  }

  .field .phone-input select {
    border-right: 0;
    border-bottom: 1px solid var(--color-line-strong);
  }
}

.input.is-invalid,
.select.is-invalid,
.field.is-invalid .input,
.field.is-invalid .select,
.field.is-invalid input,
.field.is-invalid select,
.field.is-invalid textarea {
  border-color: var(--color-danger);
}

.checkbox {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  font-size: var(--text-sm);
}

.checkbox input {
  width: 1.05rem;
  height: 1.05rem;
  flex: 0 0 auto;
  accent-color: var(--primary);
}

.checkbox--legal {
  align-items: flex-start;
  line-height: 1.45;
  color: var(--color-stone);
}

.checkbox--legal a {
  color: var(--color-brand-dark);
  font-weight: 600;
}

.checkbox.is-invalid {
  color: var(--color-danger);
}

.field__label-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 0.75rem;
}

.field__aux-link {
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
  white-space: nowrap;
}

.auth-actions {
  display: grid;
  gap: var(--space-8);
}

.auth-card {
  width: min(100% - 2rem, 28rem);
  margin: var(--space-32) auto;
  background: var(--color-paper);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-xl);
  padding: var(--space-24) var(--space-16);
  box-shadow: var(--shadow-md);
}

.auth-card header {
  margin-bottom: var(--space-16);
}

.auth-card h1 {
  margin-bottom: var(--space-4);
}

.auth-switch {
  margin-top: var(--space-12);
  text-align: center;
  color: var(--color-stone);
}

.demo-note {
  margin-top: var(--space-12);
  padding: var(--space-8);
  background: var(--color-sand);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  color: var(--color-stone);
}

.demo-note[hidden] {
  display: none;
}