/* =============================================================================
   컴포넌트 CSS - 폼, 모달, 버튼 등 재사용 가능한 컴포넌트
   ============================================================================= */

/* =============================================================================
   폼 컴포넌트
   ============================================================================= */

.form-group {
  margin-bottom: var(--spacing-5);
}

.form-group label {
  display: block;
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--color-gray-700);
  margin-bottom: var(--spacing-2);
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: var(--spacing-3) var(--spacing-4);
  border: 2px solid var(--color-gray-200);
  border-radius: var(--radius-lg);
  font-size: var(--font-size-base);
  transition: all var(--transition-base);
  background: var(--color-white);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(30, 123, 71, 0.1);
}

.form-group textarea {
  resize: vertical;
  min-height: 100px;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-4);
}

/* =============================================================================
   예약 폼
   ============================================================================= */

.reservation-header {
  text-align: center;
  margin-bottom: var(--spacing-8);
}

.reservation-form-container {
  max-width: 800px;
  margin: 0 auto;
  background: var(--color-white);
  border-radius: var(--radius-2xl);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}

.reservation-form {
  padding: var(--spacing-8);
}

.form-step {
  display: none;
}

.form-step.active {
  display: block;
  animation: slideIn 0.3s ease-in-out;
}

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

.step-title {
  font-size: var(--font-size-2xl);
  font-weight: 600;
  color: var(--color-gray-800);
  margin-bottom: var(--spacing-6);
  text-align: center;
}

.step-button {
  background: var(--color-primary);
  color: var(--color-white);
  padding: var(--spacing-3) var(--spacing-6);
  border-radius: var(--radius-lg);
  font-size: var(--font-size-base);
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-base);
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-2);
}

.step-button:hover {
  background: var(--color-primary-dark);
  transform: translateY(-1px);
}

.step-button.secondary {
  background: var(--color-gray-500);
}

.step-button.secondary:hover {
  background: var(--color-gray-600);
}

.step-button.primary {
  background: var(--color-secondary);
}

.step-button.primary:hover {
  background: var(--color-secondary-light);
}

.step-buttons {
  display: flex;
  justify-content: space-between;
  margin-top: var(--spacing-8);
}

/* =============================================================================
   예약 요약
   ============================================================================= */

.reservation-summary {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-6);
}

.summary-card {
  background: var(--color-gray-50);
  padding: var(--spacing-6);
  border-radius: var(--radius-xl);
  border: 2px solid var(--color-gray-200);
}

.summary-card h4 {
  font-size: var(--font-size-lg);
  font-weight: 600;
  color: var(--color-gray-800);
  margin-bottom: var(--spacing-4);
}

.summary-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-2) 0;
  border-bottom: 1px solid var(--color-gray-200);
}

.summary-item:last-child {
  border-bottom: none;
}

.summary-total {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-3) 0;
  border-top: 2px solid var(--color-primary);
  margin-top: var(--spacing-4);
  font-weight: 600;
  font-size: var(--font-size-lg);
  color: var(--color-primary);
}

/* =============================================================================
   결제 방법
   ============================================================================= */

.payment-methods h4 {
  font-size: var(--font-size-lg);
  font-weight: 600;
  color: var(--color-gray-800);
  margin-bottom: var(--spacing-4);
}

.payment-options {
  display: grid;
  gap: var(--spacing-3);
}

.payment-option {
  cursor: pointer;
}

.payment-option input[type="radio"] {
  display: none;
}

.payment-card {
  display: flex;
  align-items: center;
  gap: var(--spacing-3);
  padding: var(--spacing-4);
  border: 2px solid var(--color-gray-200);
  border-radius: var(--radius-lg);
  transition: all var(--transition-base);
  background: var(--color-white);
}

.payment-option input[type="radio"]:checked + .payment-card {
  border-color: var(--color-primary);
  background: rgba(30, 123, 71, 0.05);
}

.payment-card i {
  width: 24px;
  height: 24px;
  color: var(--color-primary);
}

.payment-card span {
  font-weight: 500;
  color: var(--color-gray-700);
}

/* =============================================================================
   키오스크 컴포넌트
   ============================================================================= */

.kiosk-container {
  max-width: 1000px;
  margin: 0 auto;
  padding: var(--spacing-8) var(--spacing-6);
}

.kiosk-header {
  text-align: center;
  margin-bottom: var(--spacing-8);
}

.kiosk-header h2 {
  font-size: var(--font-size-3xl);
  font-weight: 700;
  color: var(--color-gray-900);
  margin-bottom: var(--spacing-2);
}

.kiosk-header p {
  font-size: var(--font-size-lg);
  color: var(--color-gray-600);
}

.kiosk-tabs {
  display: flex;
  background: var(--color-gray-100);
  border-radius: var(--radius-xl);
  padding: var(--spacing-1);
  margin-bottom: var(--spacing-6);
}

.kiosk-tab {
  flex: 1;
  padding: var(--spacing-3) var(--spacing-4);
  border-radius: var(--radius-lg);
  font-weight: 600;
  text-align: center;
  transition: all var(--transition-base);
  color: var(--color-gray-600);
}

.kiosk-tab.active {
  background: var(--color-white);
  color: var(--color-primary);
  box-shadow: var(--shadow-sm);
}

.tab-panel {
  display: none;
}

.tab-panel.active {
  display: block;
  animation: fadeIn 0.3s ease-in-out;
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

/* =============================================================================
   QR 스캐너
   ============================================================================= */

.qr-scanner {
  text-align: center;
}

.scanner-frame {
  position: relative;
  max-width: 400px;
  margin: 0 auto var(--spacing-6);
  border-radius: var(--radius-xl);
  overflow: hidden;
  background: var(--color-gray-900);
}

.scanner-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0.3);
  z-index: 2;
}

.scanner-corners {
  width: 200px;
  height: 200px;
  border: 3px solid var(--color-secondary);
  border-radius: var(--radius-lg);
  position: relative;
}

.scanner-corners::before,
.scanner-corners::after {
  content: '';
  position: absolute;
  width: 30px;
  height: 30px;
  border: 3px solid var(--color-secondary);
}

.scanner-corners::before {
  top: -3px;
  left: -3px;
  border-bottom: none;
  border-right: none;
}

.scanner-corners::after {
  bottom: -3px;
  right: -3px;
  border-top: none;
  border-left: none;
}

.scanner-overlay p {
  position: absolute;
  bottom: var(--spacing-4);
  left: 50%;
  transform: translateX(-50%);
  color: var(--color-white);
  font-weight: 500;
  background: rgba(0, 0, 0, 0.7);
  padding: var(--spacing-2) var(--spacing-4);
  border-radius: var(--radius-lg);
}

#qr-video {
  width: 100%;
  height: 300px;
  object-fit: cover;
}

.scanner-button {
  background: var(--color-primary);
  color: var(--color-white);
  padding: var(--spacing-4) var(--spacing-6);
  border-radius: var(--radius-xl);
  font-size: var(--font-size-lg);
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-2);
  transition: all var(--transition-base);
}

.scanner-button:hover {
  background: var(--color-primary-dark);
  transform: translateY(-2px);
}

/* =============================================================================
   전화번호 입력
   ============================================================================= */

.phone-input {
  text-align: center;
  max-width: 400px;
  margin: 0 auto;
}

.phone-input h3 {
  font-size: var(--font-size-2xl);
  font-weight: 600;
  color: var(--color-gray-800);
  margin-bottom: var(--spacing-6);
}

.checkin-button {
  background: var(--color-secondary);
  color: var(--color-white);
  padding: var(--spacing-4) var(--spacing-6);
  border-radius: var(--radius-xl);
  font-size: var(--font-size-lg);
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-2);
  margin-top: var(--spacing-4);
  transition: all var(--transition-base);
}

.checkin-button:hover {
  background: var(--color-secondary-light);
  transform: translateY(-2px);
}

/* =============================================================================
   룸 제어 패널
   ============================================================================= */

.room-control-panel {
  background: var(--color-white);
  border-radius: var(--radius-2xl);
  padding: var(--spacing-6);
  margin-top: var(--spacing-8);
  box-shadow: var(--shadow-lg);
}

.room-control-panel h3 {
  font-size: var(--font-size-xl);
  font-weight: 600;
  color: var(--color-gray-800);
  margin-bottom: var(--spacing-6);
  text-align: center;
}

.control-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--spacing-4);
}

.control-item {
  text-align: center;
}

.control-button {
  width: 100%;
  padding: var(--spacing-4);
  border-radius: var(--radius-xl);
  background: var(--color-gray-100);
  color: var(--color-gray-700);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-2);
  transition: all var(--transition-base);
  font-weight: 600;
}

.control-button:hover {
  background: var(--color-gray-200);
  transform: translateY(-2px);
}

.control-button.door {
  background: var(--color-info);
  color: var(--color-white);
}

.control-button.door:hover {
  background: var(--color-info);
  opacity: 0.9;
}

.control-button.power {
  background: var(--color-warning);
  color: var(--color-white);
}

.control-button.power:hover {
  background: var(--color-warning);
  opacity: 0.9;
}

.control-button i {
  width: 32px;
  height: 32px;
}

.control-status {
  margin-top: var(--spacing-2);
  font-size: var(--font-size-sm);
  font-weight: 500;
  color: var(--color-gray-600);
}

/* =============================================================================
   모달
   ============================================================================= */

.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  opacity: 0;
  animation: modalFadeIn 0.3s ease-in-out forwards;
}

@keyframes modalFadeIn {
  to {
    opacity: 1;
  }
}

.modal-content {
  background: var(--color-white);
  border-radius: var(--radius-2xl);
  padding: var(--spacing-8);
  max-width: 500px;
  width: 90%;
  text-align: center;
  transform: scale(0.8);
  animation: modalZoomIn 0.3s ease-in-out forwards;
}

@keyframes modalZoomIn {
  to {
    transform: scale(1);
  }
}

.success-icon {
  width: 80px;
  height: 80px;
  background: var(--color-success);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--spacing-4);
}

.success-icon i {
  width: 40px;
  height: 40px;
  color: var(--color-white);
}

.modal-content h3 {
  font-size: var(--font-size-2xl);
  font-weight: 600;
  color: var(--color-gray-800);
  margin-bottom: var(--spacing-4);
}

.checkin-info {
  background: var(--color-gray-50);
  padding: var(--spacing-4);
  border-radius: var(--radius-lg);
  margin-bottom: var(--spacing-6);
}

.checkin-info p {
  margin-bottom: var(--spacing-1);
  color: var(--color-gray-700);
}

.qr-code-display {
  margin-bottom: var(--spacing-6);
}

.qr-code {
  width: 150px;
  height: 150px;
  margin: 0 auto var(--spacing-3);
  border: 2px solid var(--color-gray-200);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-white);
}

.qr-code img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.modal-button {
  background: var(--color-primary);
  color: var(--color-white);
  padding: var(--spacing-3) var(--spacing-6);
  border-radius: var(--radius-lg);
  font-weight: 600;
  transition: all var(--transition-base);
}

.modal-button:hover {
  background: var(--color-primary-dark);
}

/* =============================================================================
   토스트 알림
   ============================================================================= */

.toast-container {
  position: fixed;
  top: var(--spacing-20);
  right: var(--spacing-6);
  z-index: 10000;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-3);
}

.toast {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: var(--spacing-4) var(--spacing-5);
  box-shadow: var(--shadow-lg);
  border-left: 4px solid;
  display: flex;
  align-items: center;
  gap: var(--spacing-3);
  min-width: 300px;
  animation: toastSlideIn 0.3s ease-in-out;
}

@keyframes toastSlideIn {
  from {
    transform: translateX(100%);
    opacity: 0;
  }
  to {
    transform: translateX(0);
    opacity: 1;
  }
}

.toast.success {
  border-left-color: var(--color-success);
}

.toast.error {
  border-left-color: var(--color-danger);
}

.toast.warning {
  border-left-color: var(--color-warning);
}

.toast.info {
  border-left-color: var(--color-info);
}

.toast i {
  width: 20px;
  height: 20px;
}

.toast.success i {
  color: var(--color-success);
}

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

.toast.warning i {
  color: var(--color-warning);
}

.toast.info i {
  color: var(--color-info);
}

.toast-message {
  flex: 1;
  font-weight: 500;
  color: var(--color-gray-800);
}

/* =============================================================================
   반응형 디자인 (컴포넌트)
   ============================================================================= */

@media (max-width: 768px) {
  .reservation-summary {
    grid-template-columns: 1fr;
  }
  
  .payment-options {
    grid-template-columns: 1fr;
  }
  
  .form-grid {
    grid-template-columns: 1fr;
  }
  
  .control-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .step-buttons {
    flex-direction: column;
    gap: var(--spacing-3);
  }
  
  .toast-container {
    left: var(--spacing-4);
    right: var(--spacing-4);
  }
  
  .toast {
    min-width: auto;
  }
}