/**
 * Registration Page Styles
 * 회원가입 페이지 전용 스타일
 * 기존 main.css의 login 섹션 디자인 패턴을 따름
 */

/*--------------------------------------------------------------
# Registration Steps Progress Bar
--------------------------------------------------------------*/
.registration-steps {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem 0;
  position: relative;
}

.registration-steps .step {
  display: flex;
  flex-direction: column;
  align-items: center;
  position: relative;
  z-index: 2;
}

.registration-steps .step-number {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: color-mix(in srgb, var(--default-color), transparent 90%);
  color: color-mix(in srgb, var(--default-color), transparent 40%);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  font-size: 1.2rem;
  margin-bottom: 0.5rem;
  transition: all 0.3s ease;
  border: 2px solid transparent;
}

.registration-steps .step.active .step-number {
  background: var(--accent-color);
  color: var(--contrast-color);
  box-shadow: 0 4px 15px color-mix(in srgb, var(--accent-color), transparent 60%);
  border-color: var(--accent-color);
}

.registration-steps .step-label {
  font-size: 0.875rem;
  color: color-mix(in srgb, var(--default-color), transparent 40%);
  font-weight: 500;
  white-space: nowrap;
}

.registration-steps .step.active .step-label {
  color: var(--accent-color);
  font-weight: 600;
}

.registration-steps .step.completed .step-label {
  color: color-mix(in srgb, var(--default-color), transparent 20%);
}

.registration-steps .step.completed .step-number {
  background: var(--accent-color);
  color: var(--contrast-color);
  border-color: var(--accent-color);
}

.registration-steps .step-line.completed {
  background: var(--accent-color);
}

.registration-steps .step-line {
  width: 100px;
  height: 2px;
  background: color-mix(in srgb, var(--default-color), transparent 85%);
  margin: 0 1rem;
  position: relative;
  top: -15px;
  z-index: 1;
  transition: all 0.3s ease;
}

/*--------------------------------------------------------------
# Register Container (matches login .auth-container)
--------------------------------------------------------------*/
.register .auth-container {
  max-width: 480px;
  margin: 0 auto;
  background: var(--surface-color);
  border-radius: 16px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.05);
  border: 1px solid color-mix(in srgb, var(--default-color), transparent 90%);
  overflow: hidden;
  position: relative;
}

.register-step1 .auth-container,
.register-step2 .auth-container {
  max-width: 600px;
}

.register-complete .auth-container {
  max-width: 700px;
}

@media (max-width: 576px) {
  .register .auth-container {
    margin: 0 15px;
  }
}

.register .auth-form {
  padding: 40px 35px;
  display: none;
}

.register .auth-form.active {
  display: block;
  animation: slideIn 0.5s ease-out;
}

@media (max-width: 576px) {
  .register .auth-form {
    padding: 30px 25px;
  }
}

@keyframes slideIn {
  from {
    opacity: 0;
    transform: translateX(20px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

/*--------------------------------------------------------------
# Form Header (matches login .form-header)
--------------------------------------------------------------*/
.register .form-header {
  text-align: center;
  margin-bottom: 35px;
}

.register .form-header h3 {
  font-size: 28px;
  font-weight: 700;
  color: var(--heading-color);
  margin-bottom: 8px;
}

.register .form-header p {
  color: color-mix(in srgb, var(--default-color), transparent 40%);
  font-size: 15px;
  margin: 0;
}

/*--------------------------------------------------------------
# Terms Agreement Section (Step 1)
--------------------------------------------------------------*/
.terms-section {
  border: 1px solid color-mix(in srgb, var(--default-color), transparent 90%);
  border-radius: 12px;
  padding: 1rem;
  background: var(--surface-color);
  margin-bottom: 1rem;
}

.terms-section.mb-4 {
  border: none;
  padding: 1rem 0;
}

.form-check.all-agree {
  padding: 1.25rem;
  background: color-mix(in srgb, var(--accent-color), transparent 95%);
  border-radius: 12px;
  border: 2px solid var(--accent-color);
  transition: all 0.3s ease;
}

.form-check.all-agree:hover {
  background: color-mix(in srgb, var(--accent-color), transparent 92%);
}

.form-check.all-agree .form-check-label {
  font-size: 1.1rem;
  color: var(--accent-color);
  font-weight: 600;
}

.terms-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.875rem;
  position: relative;
  transition: all 0.3s ease;
  border-radius: 8px;
}

.terms-item:hover {
  background: color-mix(in srgb, var(--default-color), transparent 97%);
}

.terms-item .form-check-input {
  appearance: none;
  width: 20px;
  height: 20px;
  border: 2px solid color-mix(in srgb, var(--default-color), transparent 70%);
  background: var(--background-color);
  position: relative;
  cursor: pointer;
  transition: all 0.3s;
  margin-right: 0.75rem;
  flex-shrink: 0;
}

/* 체크박스 스타일 (type="checkbox") */
.terms-item .form-check-input[type="checkbox"] {
  border-radius: 4px;
}

.terms-item .form-check-input[type="checkbox"]:checked {
  background: var(--accent-color);
  border-color: var(--accent-color);
}

.terms-item .form-check-input[type="checkbox"]:checked::after {
  content: "";
  position: absolute;
  top: 3px;
  left: 6px;
  width: 5px;
  height: 9px;
  border: solid var(--contrast-color);
  border-width: 0 2px 2px 0;
  transform: rotate(45deg);
}

/* 라디오 버튼 스타일 (type="radio") */
.terms-item .form-check-input[type="radio"] {
  border-radius: 50%;
}

.terms-item .form-check-input[type="radio"]:checked {
  border-color: var(--accent-color);
  background: var(--surface-color);
}

.terms-item .form-check-input[type="radio"]:checked::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 8px;
  height: 8px;
  background: var(--accent-color);
  border-radius: 50%;
  border: none;
}

.terms-item .form-check-label {
  flex: 1;
  margin: 0;
  cursor: pointer;
  color: var(--default-color);
  font-size: 0.95rem;
  font-weight: 500;
}

.btn-view-terms {
  background: none;
  border: none;
  color: color-mix(in srgb, var(--default-color), transparent 50%);
  padding: 0.25rem 0.5rem;
  cursor: pointer;
  transition: all 0.3s ease;
  font-size: 1.1rem;
}

.btn-view-terms:hover {
  color: var(--accent-color);
  transform: rotate(90deg);
}

.terms-content {
  margin-top: 0.75rem;
  padding-top: 0.75rem;
  border-top: 1px solid color-mix(in srgb, var(--default-color), transparent 90%);
  animation: slideDown 0.3s ease-out;
}

@keyframes slideDown {
  from {
    opacity: 0;
    max-height: 0;
  }
  to {
    opacity: 1;
    max-height: 500px;
  }
}

.terms-box {
  max-height: 300px;
  overflow-y: auto;
  padding: 1.25rem;
  background: color-mix(in srgb, var(--default-color), transparent 97%);
  border-radius: 8px;
  font-size: 0.875rem;
  line-height: 1.7;
  border: 1px solid color-mix(in srgb, var(--default-color), transparent 92%);
}

.terms-box h4 {
  font-size: 1rem;
  font-weight: 600;
  color: var(--heading-color);
  margin-bottom: 1rem;
}

.terms-box p {
  margin-bottom: 1rem;
  color: var(--default-color);
}

.terms-box strong {
  color: var(--heading-color);
  font-weight: 600;
}

/* Scrollbar styling for terms box */
.terms-box::-webkit-scrollbar {
  width: 6px;
}

.terms-box::-webkit-scrollbar-track {
  background: color-mix(in srgb, var(--default-color), transparent 95%);
  border-radius: 3px;
}

.terms-box::-webkit-scrollbar-thumb {
  background: color-mix(in srgb, var(--default-color), transparent 70%);
  border-radius: 3px;
}

.terms-box::-webkit-scrollbar-thumb:hover {
  background: color-mix(in srgb, var(--default-color), transparent 60%);
}

/*--------------------------------------------------------------
# Age Selection
--------------------------------------------------------------*/
.age-section {
  padding: 1.25rem;
  background: color-mix(in srgb, var(--default-color), transparent 97%);
  border-radius: 12px;
  border: 1px solid color-mix(in srgb, var(--default-color), transparent 90%);
}

.age-section .form-label {
  margin-bottom: 1rem;
  display: block;
  font-size: 1rem;
  color: var(--heading-color);
  font-weight: 600;
}

.age-options .form-check {
  padding: 0.875rem 1rem;
  margin-bottom: 0.625rem;
  border: 1.5px solid color-mix(in srgb, var(--default-color), transparent 85%);
  border-radius: 8px;
  background: var(--surface-color);
  transition: all 0.3s ease;
  cursor: pointer;
}

.age-options .form-check:hover {
  border-color: var(--accent-color);
  background: color-mix(in srgb, var(--accent-color), transparent 97%);
}

.age-options .form-check:last-child {
  margin-bottom: 0;
}

/* 라디오 버튼 전용 스타일 - form-radio-input 클래스 사용 */
.age-options .form-radio-input {
  appearance: none;
  width: 18px;
  height: 18px;
  border: 2px solid color-mix(in srgb, var(--default-color), transparent 70%);
  border-radius: 50%;
  background: var(--background-color);
  position: relative;
  cursor: pointer;
  transition: all 0.3s;
  margin-right: 0.75rem;
  flex-shrink: 0;
}

.age-options .form-radio-input:checked {
  border-color: var(--accent-color);
  background: var(--surface-color);
}

.age-options .form-radio-input:checked::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 8px;
  height: 8px;
  background: var(--accent-color);
  border-radius: 50%;
}

.age-options .form-check:has(.form-radio-input:checked) {
  border-color: var(--accent-color);
  background: color-mix(in srgb, var(--accent-color), transparent 95%);
}

.age-options .form-radio-input:checked + .form-check-label {
  color: var(--accent-color);
  font-weight: 600;
}

.age-options .form-check-label {
  cursor: pointer;
  color: var(--default-color);
  font-size: 0.95rem;
}

/*--------------------------------------------------------------
# Parent Consent Section
--------------------------------------------------------------*/
.parent-consent-section {
  padding: 1.25rem;
  background: color-mix(in srgb, #FFC107, transparent 92%);
  border: 1.5px solid color-mix(in srgb, #FFC107, transparent 70%);
  border-radius: 12px;
  animation: slideDown 0.3s ease-out;
}

.parent-consent-section .alert {
  margin-bottom: 1rem;
  padding: 0.875rem 1rem;
  background: var(--surface-color);
  border: 1px solid color-mix(in srgb, #FFC107, transparent 80%);
  border-radius: 8px;
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  color: color-mix(in srgb, var(--default-color), transparent 10%);
}

.parent-consent-section .alert i {
  font-size: 1.2rem;
  color: #FFC107;
  flex-shrink: 0;
  margin-top: 2px;
}

.parent-consent-section .form-check {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.parent-consent-section .form-check-input {
  appearance: none;
  width: 20px;
  height: 20px;
  border: 2px solid color-mix(in srgb, var(--default-color), transparent 70%);
  background: var(--surface-color);
  position: relative;
  cursor: pointer;
  transition: all 0.3s;
  flex-shrink: 0;
}

/* 체크박스만 적용 */
.parent-consent-section .form-check-input[type="checkbox"] {
  border-radius: 4px;
}

.parent-consent-section .form-check-input[type="checkbox"]:checked {
  background: var(--accent-color);
  border-color: var(--accent-color);
}

.parent-consent-section .form-check-input[type="checkbox"]:checked::after {
  content: "";
  position: absolute;
  top: 3px;
  left: 6px;
  width: 5px;
  height: 9px;
  border: solid var(--contrast-color);
  border-width: 0 2px 2px 0;
  transform: rotate(45deg);
}

.parent-consent-section .form-check-label {
  cursor: pointer;
  color: var(--default-color);
  font-size: 0.95rem;
  font-weight: 500;
}

/*--------------------------------------------------------------
# Personal Info Input Section (Step 3) - Custom Form Fields
--------------------------------------------------------------*/
.register .form-field {
  display: flex;
  flex-flow: column;
  position: relative;
  margin-bottom: 1.25rem;
}

.register .form-field .form-label {
  display: block;
  margin-bottom: 0.625rem;
  font-weight: 500;
  color: var(--heading-color);
  font-size: 0.9rem;
  order: 1;
}

.register .form-field .form-label .required {
  color: #dc3545;
  margin-left: 0.25rem;
}

/* Input wrapper for icon positioning */
.register .form-field .input-wrapper {
  position: relative;
  display: block;
  width: 100%;
  order: 2;
}

.register .form-field .input-wrapper .input-icon {
  position: absolute;
  left: 16px;
  top: 50%;
  transform: translateY(-50%);
  z-index: 3;
  color: color-mix(in srgb, var(--default-color), transparent 50%);
  font-size: 18px;
  transition: color 0.3s;
  pointer-events: none;
}

.register .form-field .input-wrapper .form-control {
  width: 100%;
  padding: 14px 16px 14px 50px;
  border: 1.5px solid color-mix(in srgb, var(--default-color), transparent 85%);
  background: var(--background-color);
  color: var(--default-color);
  font-size: 15px;
  line-height: 1.5;
  transition: all 0.3s;
  border-radius: 12px;
  height: auto;
  min-height: 50px;
}

.register .form-field .input-wrapper .form-control:focus {
  border-color: var(--accent-color);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent-color), transparent 90%);
  outline: none;
}

.register .form-field .input-wrapper .form-control:focus ~ .input-icon {
  color: var(--accent-color);
}

.register .form-field .input-wrapper .form-control::placeholder {
  color: color-mix(in srgb, var(--default-color), transparent 60%);
}

.register .form-field .input-wrapper .form-control:invalid:not(:placeholder-shown) {
  border-color: #dc3545;
}

.register .form-field .input-wrapper .password-toggle {
  position: absolute;
  right: 16px;
  top: 50%;
  transform: translateY(-50%);
  cursor: pointer;
  color: color-mix(in srgb, var(--default-color), transparent 50%);
  font-size: 18px;
  z-index: 3;
  transition: color 0.3s;
}

.register .form-field .input-wrapper .password-toggle:hover {
  color: var(--accent-color);
}

.register .form-field .form-text {
  order: 3;
}

/*--------------------------------------------------------------
# Input with Button (Duplicate Check)
--------------------------------------------------------------*/
.register .form-field .input-with-button {
  position: relative;
  display: flex;
  align-items: center;
  order: 2;
  width: 100%;
}

.register .form-field .input-with-button .input-icon {
  position: absolute;
  left: 16px;
  top: 50%;
  transform: translateY(-50%);
  z-index: 3;
  color: color-mix(in srgb, var(--default-color), transparent 50%);
  font-size: 18px;
  transition: color 0.3s;
  pointer-events: none;
}

.register .form-field .input-with-button .form-control {
  width: 100%;
  padding: 14px 120px 14px 50px;
  border: 1.5px solid color-mix(in srgb, var(--default-color), transparent 85%);
  background: var(--background-color);
  color: var(--default-color);
  font-size: 15px;
  line-height: 1.5;
  transition: all 0.3s;
  border-radius: 12px;
  height: auto;
  min-height: 50px;
}

.register .form-field .input-with-button .form-control:focus {
  border-color: var(--accent-color);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent-color), transparent 90%);
  outline: none;
}

.register .form-field .input-with-button .form-control:focus ~ .input-icon {
  color: var(--accent-color);
}

.register .form-field .btn-check-duplicate {
  position: absolute;
  right: 6px;
  top: 50%;
  transform: translateY(-50%);
  padding: 0.5rem 1rem;
  background: var(--accent-color);
  color: var(--contrast-color);
  border: none;
  border-radius: 8px;
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  z-index: 3;
  white-space: nowrap;
}

.register .form-field .btn-check-duplicate:hover {
  background: color-mix(in srgb, var(--accent-color), #000 10%);
  transform: translateY(-50%) translateY(-2px);
  box-shadow: 0 4px 12px color-mix(in srgb, var(--accent-color), transparent 60%);
}

.register .form-field .btn-check-duplicate:active {
  transform: translateY(-50%) translateY(0);
}

.register .form-field .btn-check-duplicate:disabled {
  background: color-mix(in srgb, var(--default-color), transparent 70%);
  cursor: not-allowed;
  transform: translateY(-50%);
}

/*--------------------------------------------------------------
# Form Text Messages
--------------------------------------------------------------*/
.register .form-text {
  display: block;
  margin-top: 0.5rem;
  font-size: 0.85rem;
  color: color-mix(in srgb, var(--default-color), transparent 40%);
}

.register .form-text.text-success {
  color: #28a745;
  font-weight: 500;
}

.register .form-text.text-danger {
  color: #dc3545;
  font-weight: 500;
}

/*--------------------------------------------------------------
# Gender Options
--------------------------------------------------------------*/
.gender-options {
  display: flex;
  gap: 1rem;
  padding: 0.5rem 0;
  order: 2;
}

.gender-options .gender-option {
  flex: 1;
  padding: 0.75rem;
  border: 1.5px solid color-mix(in srgb, var(--default-color), transparent 85%);
  border-radius: 8px;
  background: var(--surface-color);
  transition: all 0.3s ease;
  text-align: center;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
}

.gender-options .gender-option:hover {
  border-color: var(--accent-color);
  background: color-mix(in srgb, var(--accent-color), transparent 97%);
}

/* 라디오 버튼 숨김 */
.gender-options .form-radio-input {
  display: none;
}

.gender-options .form-radio-input:checked + .gender-label {
  color: var(--accent-color);
  font-weight: 600;
}

.gender-options .gender-option:has(.form-radio-input:checked) {
  border-color: var(--accent-color);
  background: color-mix(in srgb, var(--accent-color), transparent 95%);
}

.gender-options .gender-label {
  cursor: pointer;
  color: var(--default-color);
  font-size: 0.95rem;
  margin: 0;
  padding: 0;
  width: 100%;
}

/*--------------------------------------------------------------
# Parent Info Section (14세 미만)
--------------------------------------------------------------*/
.parent-info-section {
  padding: 1.5rem;
  background: color-mix(in srgb, var(--default-color), transparent 97%);
  border: 1px solid color-mix(in srgb, var(--default-color), transparent 90%);
  border-radius: 12px;
  margin-top: 1.5rem;
  animation: slideDown 0.3s ease-out;
}

.parent-info-section .section-title {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--heading-color);
  margin-bottom: 1rem;
}

.parent-info-section .alert {
  margin-bottom: 1.25rem;
  font-size: 0.9rem;
  padding: 0.875rem 1rem;
  background: color-mix(in srgb, #17a2b8, transparent 92%);
  border: 1px solid color-mix(in srgb, #17a2b8, transparent 80%);
  border-radius: 8px;
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  color: color-mix(in srgb, var(--default-color), transparent 10%);
}

.parent-info-section .alert i {
  font-size: 1.2rem;
  color: #17a2b8;
  flex-shrink: 0;
  margin-top: 2px;
}

.parent-info-section .form-field {
  margin-bottom: 1rem;
}

.parent-info-section .form-field:last-of-type {
  margin-bottom: 0;
}

/*--------------------------------------------------------------
# Form Actions (Buttons)
--------------------------------------------------------------*/
.form-actions {
  display: flex;
  gap: 1rem;
  margin-top: 2rem;
}

.form-actions .auth-btn {
  flex: 1;
}

/*--------------------------------------------------------------
# Auth Buttons (matches login .auth-btn)
--------------------------------------------------------------*/
.register .auth-btn {
  width: 100%;
  padding: 16px 24px;
  border-radius: 12px;
  font-size: 15px;
  font-weight: 600;
  border: none;
  cursor: pointer;
  transition: all 0.3s;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  text-decoration: none;
}

.register .auth-btn.primary-btn {
  background: var(--accent-color);
  color: var(--contrast-color);
}

.register .auth-btn.primary-btn:hover {
  background: color-mix(in srgb, var(--accent-color), #000 10%);
  transform: translateY(-1px);
}

.register .auth-btn.primary-btn:active {
  transform: translateY(0);
}

.register .auth-btn.secondary-btn {
  background: var(--surface-color);
  color: var(--default-color);
  border: 1.5px solid color-mix(in srgb, var(--default-color), transparent 85%);
}

.register .auth-btn.secondary-btn:hover {
  background: color-mix(in srgb, var(--default-color), transparent 97%);
  border-color: color-mix(in srgb, var(--default-color), transparent 75%);
}

.register .auth-btn:disabled {
  background: color-mix(in srgb, var(--default-color), transparent 85%);
  color: color-mix(in srgb, var(--default-color), transparent 40%);
  cursor: not-allowed;
  transform: none;
}

.register .auth-btn i {
  font-size: 16px;
}

/*--------------------------------------------------------------
# Switch Form Link (matches login .switch-form)
--------------------------------------------------------------*/
.register .switch-form {
  text-align: center;
  margin-top: 25px;
  padding-top: 25px;
  border-top: 1px solid color-mix(in srgb, var(--default-color), transparent 90%);
}

.register .switch-form span {
  color: color-mix(in srgb, var(--default-color), transparent 40%);
  font-size: 14px;
}

.register .switch-form .switch-btn {
  background: none;
  border: none;
  color: var(--accent-color);
  font-weight: 600;
  font-size: 14px;
  cursor: pointer;
  transition: color 0.3s;
  text-decoration: none;
  margin-left: 0.5rem;
}

.register .switch-form .switch-btn:hover {
  color: color-mix(in srgb, var(--accent-color), transparent 20%);
  text-decoration: underline;
}

/*--------------------------------------------------------------
# Alert Messages
--------------------------------------------------------------*/
.register .alert {
  padding: 1rem;
  border-radius: 8px;
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  font-size: 0.9rem;
}

.register .alert i {
  font-size: 1.2rem;
  flex-shrink: 0;
  margin-top: 2px;
}

.register .alert.alert-info {
  background: color-mix(in srgb, #17a2b8, transparent 92%);
  color: color-mix(in srgb, var(--default-color), transparent 10%);
  border: 1px solid color-mix(in srgb, #17a2b8, transparent 85%);
}

.register .alert.alert-info i {
  color: #17a2b8;
}

/*--------------------------------------------------------------
# Registration Complete Page Styles
--------------------------------------------------------------*/
.complete-container {
  text-align: center;
  padding: 3rem 2rem;
}

.complete-icon {
  font-size: 5rem;
  color: var(--accent-color);
  margin-bottom: 2rem;
  animation: scaleIn 0.5s ease-out;
}

@keyframes scaleIn {
  0% {
    transform: scale(0);
    opacity: 0;
  }
  50% {
    transform: scale(1.1);
  }
  100% {
    transform: scale(1);
    opacity: 1;
  }
}

.complete-message {
  margin-bottom: 2rem;
}

.complete-message h2 {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--heading-color);
  margin-bottom: 1rem;
}

.welcome-text {
  font-size: 1.1rem;
  color: color-mix(in srgb, var(--default-color), transparent 20%);
  line-height: 1.6;
}

.welcome-text strong {
  color: var(--heading-color);
  font-weight: 600;
}

.member-info-box {
  background: color-mix(in srgb, var(--default-color), transparent 97%);
  border-radius: 12px;
  padding: 1.5rem;
  margin-bottom: 2rem;
  text-align: left;
  border: 1px solid color-mix(in srgb, var(--default-color), transparent 90%);
}

.member-info-box h4 {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--heading-color);
  margin-bottom: 1rem;
  text-align: center;
}

.info-row {
  display: flex;
  justify-content: space-between;
  padding: 0.75rem 0;
  border-bottom: 1px solid color-mix(in srgb, var(--default-color), transparent 90%);
}

.info-row:last-child {
  border-bottom: none;
}

.info-label {
  font-weight: 500;
  color: color-mix(in srgb, var(--default-color), transparent 30%);
}

.info-value {
  font-weight: 600;
  color: var(--heading-color);
}

.benefits-section {
  margin: 2rem 0;
  text-align: left;
}

.benefits-section h4 {
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--heading-color);
  margin-bottom: 1.5rem;
  text-align: center;
}

.benefit-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1rem;
}

.benefit-item {
  display: flex;
  align-items: flex-start;
  padding: 1.25rem;
  background: color-mix(in srgb, var(--default-color), transparent 97%);
  border-radius: 10px;
  border: 1px solid color-mix(in srgb, var(--default-color), transparent 90%);
  transition: all 0.3s ease;
}

.benefit-item:hover {
  background: color-mix(in srgb, var(--accent-color), transparent 97%);
  border-color: color-mix(in srgb, var(--accent-color), transparent 80%);
  transform: translateY(-2px);
  box-shadow: 0 4px 15px color-mix(in srgb, var(--default-color), transparent 90%);
}

.benefit-item i {
  font-size: 2rem;
  color: var(--accent-color);
  margin-right: 1rem;
  flex-shrink: 0;
}

.benefit-content h5 {
  font-size: 1rem;
  font-weight: 600;
  color: var(--heading-color);
  margin-bottom: 0.25rem;
}

.benefit-content p {
  font-size: 0.875rem;
  color: color-mix(in srgb, var(--default-color), transparent 30%);
  margin: 0;
  line-height: 1.5;
}

.complete-actions {
  display: flex;
  gap: 1rem;
  justify-content: center;
  margin: 2rem 0;
  flex-wrap: wrap;
}

.complete-actions .auth-btn {
  min-width: 180px;
  width: auto;
}

.additional-info {
  margin-top: 2rem;
  padding-top: 2rem;
  border-top: 1px solid color-mix(in srgb, var(--default-color), transparent 90%);
}

.info-text {
  font-size: 0.9rem;
  color: color-mix(in srgb, var(--default-color), transparent 30%);
  margin-bottom: 0.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}

.info-text i {
  font-size: 1.1rem;
  color: var(--accent-color);
}

.info-text.warning {
  color: color-mix(in srgb, var(--default-color), transparent 10%);
  background: color-mix(in srgb, #FFC107, transparent 92%);
  padding: 0.875rem 1rem;
  border-radius: 8px;
  border: 1px solid color-mix(in srgb, #FFC107, transparent 85%);
}

.info-text.warning i {
  color: #FFC107;
}

/*--------------------------------------------------------------
# Social Login Buttons (간편가입)
--------------------------------------------------------------*/
.register .divider {
  position: relative;
  text-align: center;
  margin: 25px 0;
}

.register .divider::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 0;
  right: 0;
  height: 1px;
  background: color-mix(in srgb, var(--default-color), transparent 85%);
}

.register .divider span {
  background: var(--surface-color);
  color: color-mix(in srgb, var(--default-color), transparent 50%);
  padding: 0 20px;
  font-size: 13px;
  font-weight: 500;
  position: relative;
  z-index: 1;
}

.register .social-login-buttons {
  display: flex;
  gap: 12px;
  justify-content: space-between;
  margin-bottom: 1.5rem;
}

.register .social-login-buttons .auth-btn {
  flex: 1;
  margin-bottom: 0;
}

.register .auth-btn.social-btn {
  background: var(--background-color);
  color: var(--default-color);
  border: 1.5px solid color-mix(in srgb, var(--default-color), transparent 85%);
}

.register .auth-btn.social-btn:hover {
  background: color-mix(in srgb, var(--default-color), transparent 97%);
  border-color: color-mix(in srgb, var(--default-color), transparent 75%);
}

.register .auth-btn.social-btn i {
  font-size: 18px;
}

.register .auth-btn.kakao-btn {
  background: #FEE500;
  color: #000000;
  border: 1.5px solid #FEE500;
}

.register .auth-btn.kakao-btn:hover {
  background: #FDD835;
  border-color: #FDD835;
}

.register .auth-btn.naver-btn {
  background: #03C75A;
  color: #FFFFFF;
  border: 1.5px solid #03C75A;
}

.register .auth-btn.naver-btn:hover {
  background: #02B350;
  border-color: #02B350;
}

/*--------------------------------------------------------------
# Responsive Design
--------------------------------------------------------------*/
@media (max-width: 768px) {
  .registration-steps {
    padding: 1rem 0;
  }

  .registration-steps .step-number {
    width: 40px;
    height: 40px;
    font-size: 1rem;
  }

  .registration-steps .step-label {
    font-size: 0.75rem;
  }

  .registration-steps .step-line {
    width: 60px;
    top: -20px;
  }

  .terms-box {
    max-height: 200px;
  }

  .register .form-field .input-with-button .form-control {
    padding-right: 100px;
  }

  .register .form-field .btn-check-duplicate {
    padding: 0.45rem 0.8rem;
    font-size: 0.8rem;
  }

  .form-actions {
    flex-direction: column;
    gap: 0.75rem;
  }

  .gender-options {
    flex-direction: column;
    gap: 0.5rem;
  }

  .register .form-field {
    margin-bottom: 1rem;
  }

  .register .form-field .input-wrapper .input-icon,
  .register .form-field .input-with-button .input-icon {
    font-size: 16px;
  }

  .register .form-field .input-wrapper .form-control,
  .register .form-field .input-with-button .form-control {
    font-size: 14px;
    padding: 12px 16px 12px 45px;
    min-height: 46px;
  }

  .register .form-field .input-wrapper .password-toggle {
    font-size: 16px;
  }

  .complete-container {
    padding: 2rem 1rem;
  }

  .complete-icon {
    font-size: 4rem;
  }

  .complete-message h2 {
    font-size: 1.5rem;
  }

  .benefit-list {
    grid-template-columns: 1fr;
  }

  .complete-actions {
    flex-direction: column;
  }

  .complete-actions .auth-btn {
    width: 100%;
  }

  .register .social-login-buttons {
    flex-direction: column;
    gap: 10px;
  }
}

@media (max-width: 576px) {
  .registration-steps .step-line {
    width: 40px;
  }

  .registration-steps .step-label {
    display: none;
  }
}