/* ==============================================
   Forms — Inputs, Selects, Phone, OTP
   ============================================== */

/* ---- Input Wrapper ---- */
.input-wrapper {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-2);
}

.input-full {
  width: 100%;
}

.input-label {
  font-size: var(--font-size-sm);
  font-weight: 500;
  color: var(--color-gray-700);
}

/* ---- Text Input ---- */
.input {
  padding: var(--spacing-3) var(--spacing-4);
  font-size: var(--font-size-base);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-lg);
  background: var(--color-white);
  transition: border-color var(--transition-normal), box-shadow var(--transition-normal);
  outline: none;
  width: 100%;
}

.input:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(var(--color-primary-rgb), 0.08);
}

.input::placeholder {
  color: var(--color-gray-400);
}

.input-error {
  border-color: var(--color-error);
}

.input-error:focus {
  border-color: var(--color-error);
}

.input-error-text {
  font-size: var(--font-size-sm);
  color: var(--color-error);
}

.input-helper-text {
  font-size: var(--font-size-sm);
  color: var(--color-gray-500);
}

.input:disabled {
  background: var(--color-gray-100);
  cursor: not-allowed;
}

/* ---- Select ---- */
.select {
  padding: var(--spacing-3) var(--spacing-4);
  font-size: var(--font-size-base);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-lg);
  background: var(--color-white);
  transition: border-color var(--transition-normal), box-shadow var(--transition-normal);
  outline: none;
  width: 100%;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%236b7280' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right var(--spacing-3) center;
  padding-right: var(--spacing-8);
}

.select:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(var(--color-primary-rgb), 0.08);
}

/* ---- Textarea ---- */
textarea.input {
  min-height: 100px;
  resize: vertical;
}

/* ---- Checkbox / Radio ---- */
.form-check {
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
}

.form-check-input {
  width: 18px;
  height: 18px;
  accent-color: var(--color-primary);
}

.form-check-label {
  font-size: var(--font-size-sm);
  color: var(--color-gray-700);
}

/* ---- Form Group ---- */
.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-2);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-4);
}

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

/* ---- Phone Input ---- */
.phone-input-wrapper {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-2);
}

.phone-input-label {
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--color-gray-900);
}

.phone-input-container {
  display: flex;
  align-items: center;
  gap: var(--spacing-3);
  padding: var(--spacing-4);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-lg);
  background: var(--color-white);
  transition: border-color var(--transition-normal), box-shadow var(--transition-normal);
}

.phone-input-container:focus-within {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(var(--color-primary-rgb), 0.08);
}

.phone-input-error {
  border-color: var(--color-error);
}

.phone-input-disabled {
  background: var(--color-gray-50);
  cursor: not-allowed;
}

.phone-input-icon {
  color: var(--color-gray-400);
  display: flex;
  align-items: center;
}

.phone-input {
  flex: 1;
  font-size: var(--font-size-base);
  font-weight: 400;
  border: none;
  outline: none;
  background: transparent;
  color: var(--color-gray-900);
}

.phone-input::placeholder {
  color: var(--color-gray-400);
}

.phone-input:disabled {
  cursor: not-allowed;
}

.phone-input-error-text {
  font-size: var(--font-size-sm);
  color: var(--color-error);
}

/* ---- OTP Input ---- */
.otp-wrapper {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-4);
}

.otp-container {
  display: flex;
  justify-content: center;
  gap: var(--spacing-2);
}

.otp-box {
  width: 48px;
  height: 56px;
  text-align: center;
  font-size: var(--font-size-xl);
  font-weight: 600;
  color: var(--color-gray-900);
  border: none;
  border-radius: var(--radius-lg);
  background: var(--color-gray-100);
  transition: all var(--transition-fast);
  outline: none;
}

.otp-box:focus {
  background: var(--color-white);
  box-shadow: 0 0 0 2px var(--color-primary);
}

.otp-box-filled {
  background: var(--color-white);
  box-shadow: 0 0 0 1.5px var(--color-gray-300);
}

.otp-error .otp-box {
  box-shadow: 0 0 0 1.5px var(--color-error);
}

.otp-box:disabled {
  background: var(--color-gray-100);
  cursor: not-allowed;
}

.otp-box::placeholder {
  color: var(--color-gray-300);
}

.otp-resend {
  text-align: center;
  font-size: var(--font-size-sm);
}

.otp-resend-text {
  color: var(--color-gray-500);
}

.otp-resend-timer {
  color: var(--color-primary);
  font-weight: 600;
}

.otp-resend-button {
  background: none;
  border: none;
  color: var(--color-primary);
  font-weight: 600;
  font-size: var(--font-size-sm);
  cursor: pointer;
  padding: 0;
}

.otp-resend-button:hover {
  text-decoration: underline;
}

.otp-resend-button:disabled {
  color: var(--color-gray-400);
  cursor: not-allowed;
}

.otp-dev-hint {
  text-align: center;
  font-size: var(--font-size-sm);
  color: var(--color-primary);
  background: var(--color-gray-100);
  padding: var(--spacing-2) var(--spacing-3);
  border-radius: var(--radius-md);
}

.otp-error-text {
  font-size: var(--font-size-sm);
  color: var(--color-error);
  text-align: center;
}