/* assets/css/components.css - 컴포넌트별 스타일시트 */

  /* 제어 패널 */
  .control-panel {
    background: #16213e;
    border-bottom: 1px solid #2d3748;
    overflow: hidden;
    transition: all var(--transition-normal);
    flex-shrink: 0;
    color: #ffffff;
  }
  
  .control-panel h3 {
    padding: var(--spacing-lg);
    margin: 0;
    font-size: var(--font-size-lg);
    font-weight: 600;
    font-family: 'NanumSquare', sans-serif;
    color: #ffffff;
    display: flex;
    align-items: center;
    justify-content: space-between;
    cursor: pointer;
    user-select: none;
    border-bottom: 1px solid transparent;
    transition: all var(--transition-fast);
  }

  /* 메뉴 아이템 구조 */
  .menu-item-content {
    display: flex;
    align-items: center;
    flex: 1;
  }

  .menu-text {
    margin-left: var(--spacing-sm);
    font-weight: 900;
    font-size: var(--font-size-md);
    color: #ffffff;
  }

  .menu-subtitle {
    margin-left: var(--spacing-sm);
    font-size: var(--font-size-sm);
    color: #9ca3af;
    font-weight: 300;
    font-family: 'NanumSquare', sans-serif;
  }

  .menu-right {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
  }
  
  .menu-right .count-badge {
    margin-right: 4px;
  }
  
  .menu-right span:not(.count-badge) {
    font-size: var(--font-size-xs);
    color: #ffffff;
    font-weight: 600;
  }
  
  .control-panel h3:hover {
    background: #0f3460;
  }
  
  .control-panel h3 i:first-child {
    color: #60a5fa;
    margin-right: var(--spacing-sm);
    font-size: 1.2em;
  }
  
  .control-panel h3 .toggle-icon {
    color: #60a5fa;
    transition: transform var(--transition-normal);
    font-size: 1.2em;
  }
  
  .control-panel.collapsed h3 .toggle-icon {
    transform: rotate(-90deg);
  }
  
  .control-panel .panel-content {
    padding: 0 var(--spacing-lg) var(--spacing-lg);
    max-height: none;
    overflow: visible;
    transition: all var(--transition-normal);
  }
  
  /* 다운로드 섹션 */
  .download-section {
    margin-bottom: var(--spacing-lg);
    padding: var(--spacing-md);
    background: rgba(0, 212, 255, 0.1);
    border: 1px solid rgba(0, 212, 255, 0.3);
    border-radius: var(--border-radius);
  }
  
  .download-btn {
    width: 100%;
    margin-bottom: var(--spacing-sm);
    background: linear-gradient(135deg, #00d4ff, #00b4d8);
    border: none;
    color: white;
    font-weight: 600;
    transition: all var(--transition-fast);
    transform: translateY(0);
    box-shadow: 0 2px 8px rgba(0, 212, 255, 0.2);
  }
  
  .download-btn:hover:not(:disabled) {
    background: linear-gradient(135deg, #00b4d8, #00acc1);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
  }
  
  .download-info {
    text-align: center;
    color: #adadad;
    font-weight: 600;
  }
  
  .download-info small {
    font-size: var(--font-size-xs);
    line-height: 1.4;
    color: #ffffff;
    font-weight: 600;
  }
  
  .control-panel.collapsed .panel-content {
    max-height: 0;
    padding-top: 0;
    padding-bottom: 0;
    overflow: hidden;
  }
  
  .status-display {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-md);
    background: #0f3460;
    border-radius: var(--border-radius);
    margin-bottom: var(--spacing-md);
    font-weight: 500;
    font-family: 'NanumSquare', sans-serif;
    color: #ffffff;
  }
  
  .control-buttons {
    display: flex;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
  }
  
  .control-buttons .btn {
    flex: 1;
  }
  
  .simulation-info {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-lg);
  }
  
  /* 시뮬레이션 설정 */
  .simulation-settings {
    border-top: 1px solid #2d3748;
    padding-top: var(--spacing-lg);
  }
  
  .simulation-settings h4 {
    margin-bottom: var(--spacing-md);
    font-size: var(--font-size-md);
    font-weight: 600;
    font-family: 'NanumSquare', sans-serif;
    color: #ffffff;
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
  }
  
  .simulation-settings h4 i {
    color: #60a5fa;
  }
  
  .simulation-settings .form-group {
    margin-bottom: var(--spacing-md);
  }
  
  .simulation-settings .form-group label {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: var(--font-size-sm);
    font-family: 'NanumSquare', sans-serif;
    color: #ffffff;
    font-weight: 600;
  }
  
  .simulation-settings .form-group input[type="checkbox"] {
    margin: 0;
  }
  
  .simulation-settings .form-group input[type="number"] {
    margin-top: var(--spacing-xs);
  }
  
  .simulation-settings .settings-actions {
    display: flex;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-lg);
  }
  
  .simulation-settings .settings-actions .btn {
    flex: 1;
  }
  
  .info-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: var(--font-size-sm);
    font-family: 'NanumSquare', sans-serif;
  }
  
  .info-item label {
    margin: 0;
    font-weight: 600;
    font-family: 'NanumSquare', sans-serif;
    color: #ffffff;
  }
  
  /* 모드 섹션 */
  .mode-section {
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-lg);
    border-bottom: 1px solid #2d3748;
  }
  
  .mode-section h4 {
    margin-bottom: var(--spacing-md);
    font-size: var(--font-size-md);
    font-weight: 600;
    font-family: 'NanumSquare', sans-serif;
    color: #ffffff;
  }
  
  .mode-info {
    background: #0f3460;
    padding: var(--spacing-md);
    border-radius: var(--border-radius);
    margin-bottom: var(--spacing-md);
    font-size: var(--font-size-sm);
    font-family: 'NanumSquare', sans-serif;
    color: #ffffff;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
  }
  
  .mode-buttons {
    display: flex;
    gap: var(--spacing-xs);
  }
  
  .mode-btn {
    flex: 1;
    font-size: var(--font-size-xs);
    padding: var(--spacing-sm);
    transition: all var(--transition-fast);
  }
  
  .mode-btn.active {
    background: var(--success-color);
    border-color: var(--success-color);
    color: white;
    box-shadow: var(--shadow-sm);
}

.mode-btn:not(.active) {
    background: #0f3460;
    color: #e2e8f0;
    border-color: #2d3748;
}

.mode-btn:not(.active):hover {
    background: var(--primary-color);
    border-color: var(--primary-color);
    color: white;
    transform: translateY(-1px);
    box-shadow: var(--shadow-sm);
}
  
  /* 연결 섹션 */
  .connection-section {
    margin-top: var(--spacing-lg);
    padding-top: var(--spacing-lg);
    border-top: 1px solid #2d3748;
  }
  
  .connection-section h4 {
    margin-bottom: var(--spacing-md);
    font-size: var(--font-size-md);
    font-weight: 600;
    font-family: 'NanumSquare', sans-serif;
    color: #ffffff;
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
  }
  
  .connection-section h4 i {
    color: #60a5fa;
  }
  
  /* 통계 섹션 */
  .stats-section {
    margin-top: var(--spacing-lg);
    padding-top: var(--spacing-lg);
    border-top: 1px solid #2d3748;
  }
  
  .stats-section h4 {
    margin-bottom: var(--spacing-md);
    font-size: var(--font-size-md);
    font-weight: 600;
    font-family: 'NanumSquare', sans-serif;
    color: #ffffff;
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
  }
  
  .stats-section h4 i {
    color: #60a5fa;
  }
  
  /* 패널 */
  .panel {
    background: #16213e;
    border-bottom: 1px solid #2d3748;
    overflow: hidden;
    transition: all var(--transition-normal);
    flex-shrink: 0;
    color: #ffffff;
  }
  
  .panel h3 {
    padding: var(--spacing-lg);
    margin: 0;
    font-size: var(--font-size-md);
    font-weight: 600;
    font-family: 'NanumSquare', sans-serif;
    color: #ffffff;
    display: flex;
    align-items: center;
    justify-content: space-between;
    cursor: pointer;
    user-select: none;
    border-bottom: 1px solid transparent;
    transition: all var(--transition-fast);
  }
  
  .panel h3:hover {
    background: #0f3460;
  }
  
  .panel h3 i:first-child {
    color: #60a5fa;
    margin-right: var(--spacing-sm);
  }
  
  .panel h3 .toggle-icon {
    color: #60a5fa;
    transition: transform var(--transition-normal);
  }
  
  .panel.collapsed h3 .toggle-icon {
    transform: rotate(-90deg);
  }
  
  .panel-content {
    padding: 0 var(--spacing-lg) var(--spacing-lg);
    max-height: none;
    overflow: visible;
    transition: all var(--transition-normal);
  }
  
  .panel-content {
    max-height: 0;
    padding-top: 0;
    padding-bottom: 0;
    overflow: hidden;
  }
  
  /* 라이더 폼 */
  .rider-form {
    padding: var(--spacing-md);
    background: #16213e;
    border-radius: var(--border-radius);
    margin-bottom: var(--spacing-md);
    border: 1px solid #2d3748;
    box-shadow: var(--shadow-sm);
    color: #ffffff;
  }
  
  .rider-form .form-group:last-of-type {
    margin-bottom: 0;
  }
  
  .rider-form .btn-block {
    margin-top: var(--spacing-sm);
  }

  /* 주문 폼 */
  .order-form {
    padding: var(--spacing-md);
    background: #16213e;
    border-radius: var(--border-radius);
    margin-bottom: var(--spacing-md);
    border: 1px solid #2d3748;
    box-shadow: var(--shadow-sm);
    color: #ffffff;
  }
  
  .order-form h4 {
    margin-bottom: var(--spacing-md);
    font-size: var(--font-size-md);
    font-weight: 600;
    font-family: 'NanumSquare', sans-serif;
    color: #ffffff;
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
  }
  
  .order-form h4 i {
    color: #60a5fa;
  }
  
  .order-form .form-group:last-of-type {
    margin-bottom: 0;
  }
  
  .order-form .btn-block {
    margin-top: var(--spacing-sm);
  }

  /* 주문 목록 */
  .order-list h4 {
    margin-bottom: var(--spacing-md);
    font-size: var(--font-size-md);
    font-weight: 600;
    font-family: 'NanumSquare', sans-serif;
    color: #ffffff;
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
  }
  
  .order-list h4 i {
    color: #60a5fa;
  }

  /* 주문 아이템 */
  .order-item {
    position: relative;
  }
  
  .order-item.pending {
    background: rgba(255, 193, 7, 0.1);
    border-left: 4px solid #ffc107;
  }

  .order-item.assigned {
    background: rgba(0, 172, 193, 0.1);
    border-left: 4px solid var(--warning-color);
  }

  .order-item.completed {
    background: rgba(0, 212, 255, 0.1);
    border-left: 4px solid var(--success-color);
  }
  
  .order-status {
    display: inline-block;
    padding: 2px 6px;
    border-radius: 12px;
    font-size: var(--font-size-xs);
    font-weight: 500;
    font-family: 'NanumSquare', sans-serif;
  }
  
  .order-status.pending {
    background: rgba(255, 193, 7, 0.3);
    color: #ffc107;
  }

  .order-status.assigned {
    background: rgba(0, 172, 193, 0.3);
    color: var(--warning-color);
  }

  .order-status.completed {
    background: rgba(0, 212, 255, 0.3);
    color: var(--success-color);
  }
  
  .order-info {
    font-size: var(--font-size-xs);
    font-family: 'NanumSquare', sans-serif;
    color: var(--text-muted);
    margin-top: var(--spacing-xs);
  }

  /* 주문 아이콘 오버레이 (지도 위 주문 표시) */
  .order-bubble {
    position: absolute;
    background: rgba(255, 255, 255, 0.95);
    border: 3px solid #3b82f6;
    border-radius: 50%;
    padding: 10px;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 99999 !important;
    pointer-events: auto;
    cursor: pointer;
    transform: translate(-50%, -100%);
    margin-top: -10px;
    transition: all 0.2s ease;
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
  }

  .order-bubble:hover {
    transform: translate(-50%, -100%) scale(1.15);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.25);
    border-color: #2563eb;
  }

  /* 아이콘 애니메이션 */
  @keyframes bubblePop {
    0% {
      transform: translate(-50%, -100%) scale(0);
      opacity: 0;
    }
    50% {
      transform: translate(-50%, -100%) scale(1.2);
    }
    100% {
      transform: translate(-50%, -100%) scale(1);
      opacity: 1;
    }
  }

  .order-bubble.new {
    animation: bubblePop 0.3s ease-out;
  }
  
  /* 통계 그리드 */
  .stats-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-md);
  }
  
  .stat-item {
    display: flex;
    flex-direction: column;
    text-align: center;
    padding: var(--spacing-md);
    background: #16213e;
    border-radius: var(--border-radius);
    color: #ffffff;
  }
  
  .stat-item label {
    font-size: var(--font-size-xs);
    font-family: 'NanumSquare', sans-serif;
    color: #e2e8f0;
    margin-bottom: var(--spacing-xs);
  }
  
  .stat-item span {
    font-size: var(--font-size-lg);
    font-weight: 600;
    font-family: 'NanumSquare', sans-serif;
    color: var(--primary-color);
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
  }
  
  /* 라이더 목록 */
  .rider-list h4 {
    margin-bottom: var(--spacing-md);
    font-size: var(--font-size-md);
    font-weight: 600;
    font-family: 'NanumSquare', sans-serif;
    color: #ffffff;
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
  }
  
  .rider-list h4 i {
    color: #60a5fa;
  }
  
  .rider-list-content {
    max-height: 200px;
    overflow-y: auto;
    border: 1px solid #2d3748;
    border-radius: var(--border-radius);
    background: #16213e;
  }
  
  /* 폼 그룹 */
  .form-group {
    margin-bottom: var(--spacing-md);
  }
  
  /* 사이드바 내부 폼 라벨만 밝은 색상 적용 */
  .sidebar .form-group label {
    display: block;
    margin-bottom: var(--spacing-xs);
    font-size: var(--font-size-sm);
    font-weight: 500;
    font-family: 'NanumSquare', sans-serif;
    color: #ffffff;
  }
  
  /* 사이드바 내부 입력 요소만 어두운 테마 적용 */
  .sidebar .form-group input[type="text"],
  .sidebar .form-group input[type="number"],
  .sidebar .form-group select {
    width: 100%;
    padding: var(--spacing-sm);
    border: 1px solid #2d3748;
    border-radius: var(--border-radius-sm);
    background: #0f3460;
    color: #ffffff;
    font-size: var(--font-size-sm);
    font-family: 'NanumSquare', sans-serif;
    transition: border-color var(--transition-fast);
  }
  
  .sidebar .form-group input[type="text"]:focus,
  .sidebar .form-group input[type="number"]:focus,
  .sidebar .form-group select:focus {
    outline: none;
    border-color: #3b82f6;
    box-shadow: 0 0 0 2px rgba(59, 130, 246, 0.2);
  }
  
  .sidebar .form-group select option {
    color: #ffffff;
    background: #0f3460;
  }

  /* 모달(하얀 배경) 입력 요소는 연한 회색 배경과 진한 글씨로 표시 */
  .modal .form-control {
    background: #f8fafc;
    color: #111827;
    border: 1px solid #d1d5db;
  }

  .modal .form-control::placeholder {
    color: #6b7280;
  }

  .modal .form-control:focus {
    border-color: #3b82f6;
    box-shadow: 0 0 0 2px rgba(59, 130, 246, 0.2);
    outline: none;
  }

  .modal select.form-control option {
    color: #111827;
    background: #ffffff;
  }
  
  .form-group input[type="range"] {
    width: 100%;
    margin: var(--spacing-xs) 0;
  }
  
  /* 속도 슬라이더 스타일 */
  #speedSlider {
    width: 100%;
    height: 8px;
    border-radius: 4px;
    background: linear-gradient(to right, #3b82f6 0%, #2563eb 50%, #1d4ed8 100%);
    outline: none;
    transition: all var(--transition-normal);
    cursor: pointer;
    margin: var(--spacing-sm) 0;
    appearance: none;
    -webkit-appearance: none;
  }
  
  #speedSlider::-webkit-slider-thumb {
    appearance: none;
    -webkit-appearance: none;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    background: #ffffff;
    border: 3px solid #3b82f6;
    cursor: pointer;
    transition: all var(--transition-normal);
    box-shadow: 0 2px 8px rgba(59, 130, 246, 0.4);
  }
  
  #speedSlider::-webkit-slider-thumb:hover {
    background: #3b82f6;
    border-color: #ffffff;
    transform: scale(1.15);
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.6);
  }
  
  #speedSlider::-moz-range-thumb {
    width: 22px;
    height: 22px;
    border-radius: 50%;
    background: #ffffff;
    border: 3px solid #3b82f6;
    cursor: pointer;
    transition: all var(--transition-normal);
    box-shadow: 0 2px 8px rgba(59, 130, 246, 0.4);
  }
  
  #speedSlider::-moz-range-thumb:hover {
    background: #3b82f6;
    border-color: #ffffff;
    transform: scale(1.15);
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.6);
  }

  #speedSlider::-moz-range-track {
    background: linear-gradient(to right, #3b82f6 0%, #2563eb 50%, #1d4ed8 100%);
    height: 8px;
    border-radius: 4px;
  }
  
  #speedSlider:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    background: #4b5563;
  }
  
  #speedSlider:disabled::-webkit-slider-thumb {
    background: #6b7280;
    border-color: #4b5563;
    cursor: not-allowed;
  }
  
  #speedSlider:disabled::-moz-range-thumb {
    background: #6b7280;
    border-color: #4b5563;
    cursor: not-allowed;
  }

  #speedSlider:disabled::-moz-range-track {
    background: #4b5563;
  }

  /* 주문 슬라이더 스타일 */
  .order-slider {
    width: 100%;
    height: 8px;
    border-radius: 4px;
    background: linear-gradient(to right, #60a5fa 0%, #3b82f6 50%, #2563eb 100%);
    outline: none;
    transition: all var(--transition-normal);
    cursor: pointer;
    margin: var(--spacing-sm) 0;
    appearance: none;
    -webkit-appearance: none;
  }
  
  .order-slider::-webkit-slider-thumb {
    appearance: none;
    -webkit-appearance: none;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    background: #ffffff;
    border: 3px solid #60a5fa;
    cursor: pointer;
    transition: all var(--transition-normal);
    box-shadow: 0 2px 8px rgba(96, 165, 250, 0.4);
  }
  
  .order-slider::-webkit-slider-thumb:hover {
    background: #60a5fa;
    border-color: #ffffff;
    transform: scale(1.15);
    box-shadow: 0 4px 12px rgba(96, 165, 250, 0.6);
  }
  
  .order-slider::-moz-range-thumb {
    width: 22px;
    height: 22px;
    border-radius: 50%;
    background: #ffffff;
    border: 3px solid #60a5fa;
    cursor: pointer;
    transition: all var(--transition-normal);
    box-shadow: 0 2px 8px rgba(96, 165, 250, 0.4);
  }
  
  .order-slider::-moz-range-thumb:hover {
    background: #60a5fa;
    border-color: #ffffff;
    transform: scale(1.15);
    box-shadow: 0 4px 12px rgba(96, 165, 250, 0.6);
  }

  .order-slider::-moz-range-track {
    background: linear-gradient(to right, #60a5fa 0%, #3b82f6 50%, #2563eb 100%);
    height: 8px;
    border-radius: 4px;
  }
  
  /* 컨트롤 그룹 */
  .control-group {
    margin-bottom: var(--spacing-md);
  }
  
  .control-group:last-child {
    margin-bottom: 0;
  }
  
  .btn-block {
    width: 100%;
  }
  
  /* 리스트 아이템 */
  .list-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-md);
    border-bottom: 1px solid #2d3748;
    transition: background-color var(--transition-fast);
    cursor: pointer;
    color: #ffffff;
  }
  
  .list-item:hover {
    background: #0f3460;
  }
  
  .list-item:last-child {
    border-bottom: none;
  }
  
  .list-item-content {
    flex: 1;
    margin-right: var(--spacing-md);
  }
  
  .list-item-title {
    font-weight: 700;
    font-family: 'NanumSquare', sans-serif;
    color: #ffffff;
    margin-bottom: var(--spacing-xs);
    font-size: var(--font-size-md);
  }
  
  .list-item-subtitle {
    font-size: var(--font-size-sm);
    font-family: 'NanumSquare', sans-serif;
    color: #e2e8f0;
    margin-bottom: var(--spacing-xs);
  }
  
  .node-info {
    display: flex;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-xs);
  }
  
  .node-info-item {
    background: rgba(0, 212, 255, 0.1);
    border: 1px solid rgba(0, 212, 255, 0.3);
    border-radius: 4px;
    padding: 4px 8px;
    font-size: var(--font-size-xs);
    color: var(--primary-color);
    font-family: 'NanumSquare', sans-serif;
  }
  
  .connection-metric-item {
    background: rgba(0, 212, 255, 0.1);
    border: 1px solid rgba(0, 212, 255, 0.3);
    border-radius: 4px;
    padding: 4px 8px;
    font-size: var(--font-size-xs);
    color: var(--primary-color);
    font-family: 'NanumSquare', sans-serif;
    display: inline-flex;
    align-items: center;
    gap: 4px;
  }
  
  .rider-info {
    display: flex;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-xs);
  }
  
  .rider-info-item {
    background: rgba(0, 212, 255, 0.1);
    border: 1px solid rgba(0, 212, 255, 0.3);
    border-radius: 4px;
    padding: 4px 8px;
    font-size: var(--font-size-xs);
    color: var(--primary-color);
    font-family: 'NanumSquare', sans-serif;
  }
  
  .list-item-actions {
    display: flex;
    gap: var(--spacing-xs);
  }
  
  /* 노드 아이템 */
  .node-item {
    position: relative;
  }
  
  .node-item.selected {
    background: rgba(0, 212, 255, 0.1);
    border-left: 4px solid var(--primary-color);
}
  
  .node-status {
    display: inline-block;
    padding: 2px 6px;
    border-radius: 12px;
    font-size: var(--font-size-xs);
    font-weight: 500;
    font-family: 'NanumSquare', sans-serif;
  }
  
  .node-status.active {
    background: rgba(0, 212, 255, 0.3);
    color: var(--success-color);
}

.node-status.inactive {
    background: rgba(0, 180, 216, 0.3);
    color: var(--secondary-color);
}
  
  /* 라이더 아이템 */
  .rider-item {
    position: relative;
  }
  
  .rider-item.moving {
    background: rgba(0, 172, 193, 0.1);
    border-left: 4px solid var(--warning-color);
}

.rider-item.arrived {
    background: rgba(0, 212, 255, 0.1);
    border-left: 4px solid var(--success-color);
}
  
  .rider-status {
    display: inline-block;
    padding: 2px 6px;
    border-radius: 12px;
    font-size: var(--font-size-xs);
    font-weight: 500;
    font-family: 'NanumSquare', sans-serif;
  }
  
  .rider-status.waiting {
    background: rgba(0, 180, 216, 0.3);
    color: var(--secondary-color);
  }

  .rider-status.moving {
    background: rgba(0, 172, 193, 0.3);
    color: var(--warning-color);
  }

  .rider-status.arrived {
    background: rgba(0, 212, 255, 0.3);
    color: var(--success-color);
  }
  
  .rider-info {
    font-size: var(--font-size-xs);
    font-family: 'NanumSquare', sans-serif;
    color: var(--text-muted);
    margin-top: var(--spacing-xs);
  }
  
  /* 연결 아이템 */
  .connection-item {
    padding: var(--spacing-sm) var(--spacing-md);
    border-bottom: 1px solid #2d3748;
    background: #16213e;
    color: #ffffff;
    display: flex;
    justify-content: space-between;
    align-items: center;
  }
  
  .connection-item:last-child {
    border-bottom: none;
  }
  
  .connection-content {
    flex: 1;
    cursor: pointer;
  }
  
  .connection-content:hover {
    background: rgba(255, 255, 255, 0.05);
    border-radius: var(--border-radius-sm);
    padding: var(--spacing-xs);
    margin: calc(-1 * var(--spacing-xs));
  }
  
  .connection-info {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-xs);
  }
  
  .connection-route {
    font-weight: 700;
    font-family: 'NanumSquare', sans-serif;
    color: #ffffff;
    font-size: var(--font-size-md);
  }
  
  .connection-metrics {
    display: flex;
    gap: var(--spacing-md);
    font-size: var(--font-size-xs);
    font-family: 'NanumSquare', sans-serif;
    color: #e2e8f0;
  }
  
  .connection-metric {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
  }
  
  .connection-metric i {
    width: 12px;
  }
  
  .connection-actions {
    display: flex;
    gap: var(--spacing-xs);
    margin-left: var(--spacing-sm);
  }
  
  /* 모달 */
  .modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 1050;
    opacity: 1;
    transition: opacity 0.3s ease-out;
  }
  
  .modal.show {
    display: flex !important;
    justify-content: center;
    align-items: center;
    padding: 20px;
    box-sizing: border-box;
  }
  
  .modal-content {
    background: #ffffff;
    border: 1px solid #e5e7eb;
    border-radius: 12px;
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    max-width: 600px;
    width: 90%;
    max-height: 85vh;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transform: scale(0.8) translateY(-20px);
    opacity: 0;
    transition: all 0.3s ease-out;
    position: relative;
    margin: auto;
    color: #1f2937;
  }
  
  /* 모달 내부 테두리 스타일 제거 */
  
  .modal.show .modal-content {
    transform: scale(1) translateY(0);
    opacity: 1;
    animation: modalSlideIn 0.3s ease-out;
  }
  
  .modal-header {
    padding: 24px;
    border-bottom: 1px solid #e5e7eb;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: #ffffff;
    position: relative;
    z-index: 2;
  }
  
  .modal-header h2 {
    margin: 0;
    font-size: 20px;
    font-weight: 600;
    font-family: 'NanumSquare', sans-serif;
    color: #1f2937;
    display: flex;
    align-items: center;
    gap: 8px;
    position: relative;
    z-index: 3;
  }
  
  .modal-header h2 i {
    color: #3b82f6;
  }
  
  .modal-close {
    background: #f9fafb;
    border: 1px solid #d1d5db;
    font-size: 18px;
    color: #6b7280;
    cursor: pointer;
    padding: 8px;
    border-radius: 6px;
    transition: all 0.2s ease;
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    z-index: 3;
  }
  
  .modal-close:hover {
    background: #f3f4f6;
    color: #374151;
    border-color: #9ca3af;
  }
  
  .modal-body {
    padding: 24px;
    flex: 1;
    overflow-y: auto;
    background: #ffffff;
    position: relative;
    z-index: 2;
    color: #1f2937;
  }
  
  .modal-footer {
    padding: 24px;
    border-top: 1px solid #e5e7eb;
    display: flex;
    justify-content: center;
    gap: 12px;
    background: #ffffff;
    position: relative;
    z-index: 2;
  }
  
  .modal-footer .btn {
    min-width: 120px;
    font-weight: 600;
    letter-spacing: 0.5px;
    text-transform: uppercase;
  }

  /* 연결 정보 모달 스타일 */
  .connection-info-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
  }

  .connection-info-item {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
  }

  .connection-info-item label {
    font-size: var(--font-size-sm);
    color: #9ca3af;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
  }

  .connection-info-item label i {
    color: var(--primary-color);
    width: 16px;
  }

  .connection-info-item span {
    font-size: var(--font-size-md);
    color: #ffffff;
    font-weight: 600;
    padding: var(--spacing-sm);
    background: rgba(0, 212, 255, 0.1);
    border: 1px solid rgba(0, 212, 255, 0.2);
    border-radius: var(--border-radius-sm);
  }

  .connection-path-info {
    background: rgba(0, 212, 255, 0.05);
    border: 1px solid rgba(0, 212, 255, 0.2);
    border-radius: var(--border-radius);
    padding: var(--spacing-md);
  }

  .connection-path-info h5 {
    margin: 0 0 var(--spacing-sm) 0;
    color: var(--primary-color);
    font-size: var(--font-size-md);
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
  }

  .connection-path-info p {
    margin: 0 0 var(--spacing-md) 0;
    color: #9ca3af;
    font-size: var(--font-size-sm);
    line-height: 1.5;
  }

  .path-details {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
  }

  .path-coord {
    font-family: 'Courier New', monospace;
    font-size: var(--font-size-xs);
    color: #60a5fa;
    background: rgba(96, 165, 250, 0.1);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--border-radius-sm);
    border: 1px solid rgba(96, 165, 250, 0.2);
  }
  
  /* 도움말 섹션 */
  .help-section {
    margin-bottom: var(--spacing-lg);
  }
  
  .help-section h4 {
    margin-bottom: var(--spacing-md);
    font-size: var(--font-size-md);
    font-weight: 600;
    font-family: 'NanumSquare', sans-serif;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
  }
  
  .help-section ul {
    list-style: none;
    padding-left: 0;
  }
  
  .help-section li {
    padding: var(--spacing-sm) 0;
    border-bottom: 1px solid var(--border-color);
  }
  
  .help-section li:last-child {
    border-bottom: none;
  }
  
  .help-section strong {
    color: var(--primary-color);
  }
  
  /* 설정 섹션 */
  .settings-section {
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-lg);
    border-bottom: 1px solid var(--border-color);
  }
  
  .settings-section:last-of-type {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
  }
  
  .settings-section h4 {
    margin-bottom: var(--spacing-md);
    font-size: var(--font-size-md);
    font-weight: 600;
    font-family: 'NanumSquare', sans-serif;
    color: var(--text-primary);
  }
  
  .settings-actions {
    display: flex;
    gap: var(--spacing-sm);
    justify-content: flex-end;
  }
  
  /* 노드 정보 */
  .node-info-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
    position: relative;
    z-index: 3;
  }
  
  .node-info-item {
    display: flex;
    flex-direction: column;
    background: rgba(0, 212, 255, 0.05);
    border: 1px solid rgba(0, 212, 255, 0.2);
    border-radius: var(--border-radius);
    padding: var(--spacing-md);
    transition: all var(--transition-fast);
  }
  
  .node-info-item:hover {
    background: rgba(0, 212, 255, 0.1);
    border-color: rgba(0, 212, 255, 0.4);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 212, 255, 0.1);
  }
  
  .node-info-item label {
    font-size: var(--font-size-xs);
    font-family: 'NanumSquare', sans-serif;
    color: #9ca3af;
    margin-bottom: var(--spacing-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
  }
  
  .node-info-item label i {
    color: var(--primary-color);
    font-size: 0.9em;
    opacity: 0.8;
  }
  
  .node-info-item span {
    font-weight: 700;
    font-family: 'NanumSquare', sans-serif;
    color: #ffffff;
    font-size: var(--font-size-md);
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
  }
  
  .node-connections {
    margin-top: var(--spacing-lg);
    padding-top: var(--spacing-lg);
    border-top: 1px solid rgba(0, 212, 255, 0.2);
    position: relative;
    z-index: 3;
  }
  
  .node-connections h5 {
    margin-bottom: var(--spacing-md);
    font-size: var(--font-size-md);
    font-weight: 700;
    font-family: 'NanumSquare', sans-serif;
    color: #ffffff;
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
  }
  
  .node-connections h5::before {
    content: '';
    width: 20px;
    height: 2px;
    background: var(--primary-color);
    border-radius: 1px;
  }
  
  .connection-list {
    list-style: none;
    padding: 0;
  }
  
  .connection-list li {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-md);
    background: linear-gradient(135deg, #0f3460, #16213e);
    border: 1px solid rgba(0, 212, 255, 0.2);
    border-radius: var(--border-radius);
    margin-bottom: var(--spacing-sm);
    color: #ffffff;
    transition: all var(--transition-fast);
  }
  
  .connection-list li:hover {
    background: linear-gradient(135deg, #16213e, #0f3460);
    border-color: var(--primary-color);
    transform: translateX(4px);
    box-shadow: 0 4px 12px rgba(0, 212, 255, 0.1);
  }
  
  .connection-list li:last-child {
    margin-bottom: 0;
  }
  
  /* 연결 정보 내부 스타일 */
  .connection-info {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
  }
  
  .connection-node-id {
    font-weight: 700;
    color: #ffffff;
    font-size: var(--font-size-md);
  }
  
  .connection-node-id i {
    color: var(--primary-color);
    margin-right: var(--spacing-xs);
    font-size: 0.8em;
  }
  
  .connection-details {
    display: flex;
    gap: var(--spacing-md);
    font-size: var(--font-size-xs);
    color: #9ca3af;
    font-weight: 500;
  }
  
  .connection-details i {
    margin-right: 4px;
    color: var(--primary-color);
  }
  
  /* 연결된 노드가 없을 때 메시지 */
  .node-connections p {
    color: #9ca3af;
    margin-top: var(--spacing-md);
    text-align: center;
    padding: var(--spacing-lg);
    background: rgba(0, 212, 255, 0.05);
    border: 1px solid rgba(0, 212, 255, 0.1);
    border-radius: var(--border-radius);
    font-family: 'NanumSquare', sans-serif;
    font-weight: 500;
    font-style: italic;
  }
  
  .node-connections p i {
    color: var(--primary-color);
    margin-right: var(--spacing-xs);
  }
  
  /* 애니메이션 */
  @keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
  }
  
  @keyframes slideInUp {
    from {
      transform: translateY(20px);
      opacity: 0;
    }
    to {
      transform: translateY(0);
      opacity: 1;
    }
  }
  
  @keyframes slideInRight {
    from {
      transform: translateX(-20px);
      opacity: 0;
    }
    to {
      transform: translateX(0);
      opacity: 1;
    }
  }
  
  @keyframes modalSlideIn {
    from {
      transform: scale(0.8) translateY(-20px);
      opacity: 0;
    }
    to {
      transform: scale(1) translateY(0);
      opacity: 1;
    }
  }
  
  @keyframes modalSlideOut {
    from {
      transform: scale(1) translateY(0);
      opacity: 1;
    }
    to {
      transform: scale(0.8) translateY(-20px);
      opacity: 0;
    }
  }
  
  .animate-fade-in {
    animation: fadeIn var(--transition-normal);
  }
  
  .animate-slide-up {
    animation: slideInUp var(--transition-normal);
  }
  
  .animate-slide-right {
    animation: slideInRight var(--transition-normal);
  }
  
  /* 스크롤바 스타일링 */
  .sidebar::-webkit-scrollbar,
  .list-container::-webkit-scrollbar,
  .modal-body::-webkit-scrollbar {
    width: 6px;
  }
  
  .sidebar::-webkit-scrollbar-track,
  .list-container::-webkit-scrollbar-track,
  .modal-body::-webkit-scrollbar-track {
    background: #0f3460;
  }
  
  .sidebar::-webkit-scrollbar-thumb,
  .list-container::-webkit-scrollbar-thumb,
  .modal-body::-webkit-scrollbar-thumb {
    background: #2d3748;
    border-radius: 3px;
  }
  
  .sidebar::-webkit-scrollbar-thumb:hover,
  .list-container::-webkit-scrollbar-thumb:hover,
  .modal-body::-webkit-scrollbar-thumb:hover {
    background: #4a5568;
  }
  
  /* 반응형 조정 */
  @media (max-width: 768px) {
    .control-buttons {
      flex-direction: column;
    }
    
    .mode-buttons {
      flex-direction: column;
    }
    
    .stats-grid {
      grid-template-columns: 1fr;
    }
    
    .modal-content {
      width: 95%;
      margin: var(--spacing-md);
      max-width: 500px;
    }
    
    .modal-header,
    .modal-body,
    .modal-footer {
      padding: var(--spacing-md);
    }
    
    .node-info-grid {
      grid-template-columns: 1fr;
      gap: var(--spacing-sm);
    }
    
    .connection-info {
      flex-direction: column;
      align-items: flex-start;
      gap: var(--spacing-xs);
    }
    
    .connection-details {
      gap: var(--spacing-sm);
    }
    
    .settings-actions {
      flex-direction: column;
    }
    
    .node-info-grid {
      grid-template-columns: 1fr;
    }
    
    .control-panel h3,
    .panel h3 {
      font-size: var(--font-size-sm);
      padding: var(--spacing-md);
    }
    
    .control-panel h3 .menu-item-content,
    .panel h3 .menu-item-content {
      flex-direction: column;
      align-items: flex-start;
      gap: var(--spacing-xs);
    }
    
    .menu-subtitle {
      font-size: var(--font-size-xs);
    }
    
    .mode-section h4,
    .connection-section h4,
    .stats-section h4 {
      font-size: var(--font-size-sm);
    }
    
    .control-panel .panel-content,
    .panel .panel-content {
      padding: 0 var(--spacing-md) var(--spacing-md);
    }
  }
  
  /* 프린트 스타일 */
  @media print {
    .modal,
    .toast-container,
    .sidebar {
      display: none !important;
    }
    
    .map-section {
      width: 100% !important;
    }
  }

/* 설정 액션 버튼 */
#saveSettingsBtn {
    background: var(--primary-color);
    border-color: var(--primary-color);
    color: white;
}

#saveSettingsBtn:hover:not(:disabled) {
    background: var(--secondary-color);
    border-color: var(--secondary-color);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

#resetSettingsBtn {
    background: var(--danger-color);
    border-color: var(--danger-color);
    color: white;
}

#resetSettingsBtn:hover:not(:disabled) {
    background: var(--secondary-color);
    border-color: var(--secondary-color);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

/* 페이지네이션 스타일 */
.pagination {
  margin: 0;
  padding: 0;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 2px;
}

.pagination .page-item {
  margin: 0;
}

.pagination .page-link {
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 36px;
  height: 36px;
  padding: 0 8px;
  background: #2d3748;
  border: 1px solid #4a5568;
  color: #e2e8f0;
  text-decoration: none;
  border-radius: 6px;
  font-size: 14px;
  font-weight: 500;
  transition: all 0.2s ease;
  cursor: pointer;
  user-select: none;
}

.pagination .page-link:hover {
  background: #4a5568;
  border-color: #718096;
  color: #ffffff;
}

.pagination .page-item.active .page-link {
  background: #3182ce;
  border-color: #3182ce;
  color: #ffffff;
  font-weight: 600;
}

.pagination .page-item.disabled .page-link {
  background: #1a202c;
  border-color: #2d3748;
  color: #4a5568;
  cursor: not-allowed;
}

.pagination .page-item.disabled .page-link:hover {
  background: #1a202c;
  border-color: #2d3748;
  color: #4a5568;
}

/* 페이지네이션 컨테이너 */
.pagination-container {
  margin-top: 16px;
  padding: 16px 0;
  border-top: 1px solid #2d3748;
}

/* 페이지 정보 표시 */
.page-info {
  text-align: center;
  color: #9ca3af;
  font-size: 14px;
  margin-bottom: 12px;
  font-family: 'NanumSquare', sans-serif;
}

/* 하얀 배경 노드 정보창 스타일 */
.node-info-grid-white {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 24px;
}

.node-info-item-white {
  display: flex;
  flex-direction: column;
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  border-radius: 8px;
  padding: 16px;
  transition: all 0.2s ease;
}

.node-info-item-white:hover {
  background: #f1f5f9;
  border-color: #cbd5e1;
  transform: translateY(-1px);
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
}

.node-info-item-white label {
  font-size: 12px;
  font-family: 'NanumSquare', sans-serif;
  color: #64748b;
  margin-bottom: 8px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.node-info-item-white label i {
  color: #3b82f6;
  font-size: 0.9em;
}

.node-info-item-white span {
  font-weight: 600;
  font-family: 'NanumSquare', sans-serif;
  color: #1e293b;
  font-size: 16px;
}

.node-connections-white {
  margin-top: 24px;
  padding-top: 24px;
  border-top: 1px solid #e2e8f0;
}

.node-connections-white h5 {
  margin-bottom: 16px;
  font-size: 16px;
  font-weight: 600;
  font-family: 'NanumSquare', sans-serif;
  color: #1e293b;
  display: flex;
  align-items: center;
  gap: 8px;
}

.node-connections-white h5 i {
  color: #3b82f6;
}

.connection-list-white {
  list-style: none;
  padding: 0;
  margin: 0;
}

.connection-list-white li {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 16px;
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 8px;
  margin-bottom: 8px;
  transition: all 0.2s ease;
}

.connection-list-white li:hover {
  background: #f8fafc;
  border-color: #cbd5e1;
  transform: translateX(2px);
  box-shadow: 0 2px 4px -1px rgba(0, 0, 0, 0.1);
}

.connection-list-white li:last-child {
  margin-bottom: 0;
}

.connection-info-white {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
}

.connection-node-id-white {
  font-weight: 600;
  color: #1e293b;
  font-size: 14px;
  font-family: 'NanumSquare', sans-serif;
}

.connection-node-id-white i {
  color: #3b82f6;
  margin-right: 6px;
  font-size: 0.8em;
}

.connection-details-white {
  display: flex;
  gap: 12px;
}

.connection-metric-white {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 12px;
  color: #64748b;
  font-weight: 500;
  background: #f1f5f9;
  padding: 4px 8px;
  border-radius: 4px;
  font-family: 'NanumSquare', sans-serif;
}

.connection-metric-white i {
  color: #3b82f6;
  font-size: 0.9em;
}

.no-connections-white {
  color: #64748b;
  margin-top: 16px;
  text-align: center;
  padding: 20px;
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  border-radius: 8px;
  font-family: 'NanumSquare', sans-serif;
  font-weight: 500;
  font-style: italic;
}

.no-connections-white i {
  color: #3b82f6;
  margin-right: 6px;
}

/* 반응형 조정 */
@media (max-width: 768px) {
  .node-info-grid-white {
    grid-template-columns: 1fr;
    gap: 12px;
  }
  
  .connection-info-white {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }
  
  .connection-details-white {
    gap: 8px;
  }
}

/* 하얀 배경 연결 정보창 스타일 */
.connection-info-grid-white {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 24px;
}

.connection-info-item-white {
  display: flex;
  flex-direction: column;
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  border-radius: 8px;
  padding: 16px;
  transition: all 0.2s ease;
}

.connection-info-item-white:hover {
  background: #f1f5f9;
  border-color: #cbd5e1;
  transform: translateY(-1px);
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
}

.connection-info-item-white label {
  font-size: 12px;
  font-family: 'NanumSquare', sans-serif;
  color: #64748b;
  margin-bottom: 8px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.connection-info-item-white label i {
  color: #3b82f6;
  font-size: 0.9em;
}

.connection-info-item-white span {
  font-weight: 600;
  font-family: 'NanumSquare', sans-serif;
  color: #1e293b;
  font-size: 16px;
}

.connection-path-info-white {
  margin-top: 24px;
  padding: 20px;
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  border-radius: 8px;
}

.connection-path-info-white h5 {
  margin: 0 0 12px 0;
  color: #1e293b;
  font-size: 16px;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: 'NanumSquare', sans-serif;
}

.connection-path-info-white h5 i {
  color: #3b82f6;
}

.connection-path-info-white p {
  margin: 0 0 16px 0;
  color: #64748b;
  font-size: 14px;
  line-height: 1.5;
  font-family: 'NanumSquare', sans-serif;
}

.path-details-white {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.path-coord-white {
  font-family: 'Courier New', monospace;
  font-size: 13px;
  color: #1e293b;
  background: #ffffff;
  padding: 8px 12px;
  border-radius: 6px;
  border: 1px solid #e2e8f0;
  font-weight: 500;
}

/* 연결 정보창 반응형 조정 */
@media (max-width: 768px) {
  .connection-info-grid-white {
    grid-template-columns: 1fr;
    gap: 12px;
  }
  
  .path-details-white {
    gap: 6px;
  }
  
  .path-coord-white {
    font-size: 12px;
    padding: 6px 10px;
  }
}

/* 챗봇 스타일 */
.chatbot-container {
  display: flex;
  flex-direction: column;
  height: 100%;
  background: #1a1a2e;
}

.chatbot-header {
  padding: 24px;
  background: #16213e;
  border-bottom: 2px solid #2d3748;
}

.chatbot-header h4 {
  margin: 0 0 8px 0;
  font-size: 18px;
  font-weight: 700;
  color: #ffffff;
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: 'NanumSquare', sans-serif;
}

.chatbot-header h4 i {
  color: #60a5fa;
  font-size: 22px;
}

.chatbot-subtitle {
  margin: 0;
  font-size: 13px;
  color: #9ca3af;
  font-weight: 400;
  font-family: 'NanumSquare', sans-serif;
}

.chatbot-messages {
  flex: 1;
  overflow-y: auto;
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.chatbot-messages::-webkit-scrollbar {
  width: 6px;
}

.chatbot-messages::-webkit-scrollbar-track {
  background: #16213e;
  border-radius: 3px;
}

.chatbot-messages::-webkit-scrollbar-thumb {
  background: #2d3748;
  border-radius: 3px;
}

.chatbot-messages::-webkit-scrollbar-thumb:hover {
  background: #60a5fa;
}

.chatbot-message {
  display: flex;
  gap: 12px;
  animation: messageSlideIn 0.3s ease;
}

@keyframes messageSlideIn {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.chatbot-message.user {
  flex-direction: row-reverse;
}

.message-avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 18px;
}

.chatbot-message.assistant .message-avatar {
  background: linear-gradient(135deg, #60a5fa 0%, #3b82f6 100%);
  color: white;
  box-shadow: 0 2px 8px rgba(96, 165, 250, 0.4);
}

.chatbot-message.user .message-avatar {
  background: linear-gradient(135deg, #34d399 0%, #10b981 100%);
  color: white;
  box-shadow: 0 2px 8px rgba(52, 211, 153, 0.4);
}

.message-content {
  flex: 1;
  display: flex;
  flex-direction: column;
  max-width: 80%;
}

.chatbot-message.user .message-content {
  align-items: flex-end;
}

.message-text {
  background: #16213e;
  border: 1px solid #2d3748;
  padding: 12px 16px;
  border-radius: 12px;
  font-size: 14px;
  line-height: 1.6;
  color: #e2e8f0;
  font-family: 'NanumSquare', sans-serif;
  word-wrap: break-word;
  white-space: pre-wrap;
}

.chatbot-message.assistant .message-text {
  border-bottom-left-radius: 4px;
}

.chatbot-message.user .message-text {
  background: linear-gradient(135deg, #3b82f6 0%, #2563eb 100%);
  border-color: #3b82f6;
  color: white;
  border-bottom-right-radius: 4px;
}

.message-text.loading {
  display: flex;
  align-items: center;
  gap: 8px;
}

.typing-indicator {
  display: flex;
  gap: 4px;
}

.typing-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #60a5fa;
  animation: typingAnimation 1.4s infinite;
}

.typing-dot:nth-child(2) {
  animation-delay: 0.2s;
}

.typing-dot:nth-child(3) {
  animation-delay: 0.4s;
}

@keyframes typingAnimation {
  0%, 60%, 100% {
    opacity: 0.3;
    transform: scale(0.8);
  }
  30% {
    opacity: 1;
    transform: scale(1);
  }
}

.chatbot-input-container {
  padding: 20px 24px;
  background: #16213e;
  border-top: 2px solid #2d3748;
  display: flex;
  gap: 12px;
  align-items: flex-end;
}

.chatbot-input {
  flex: 1;
  background: #0f3460;
  border: 1px solid #2d3748;
  color: #ffffff;
  padding: 12px 16px;
  border-radius: 12px;
  font-size: 14px;
  font-family: 'NanumSquare', sans-serif;
  resize: none;
  min-height: 44px;
  max-height: 120px;
  transition: all 0.2s ease;
  line-height: 1.5;
}

.chatbot-input:focus {
  outline: none;
  border-color: #60a5fa;
  box-shadow: 0 0 0 2px rgba(96, 165, 250, 0.2);
}

.chatbot-input::placeholder {
  color: #6b7280;
}

.chatbot-send-btn {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: linear-gradient(135deg, #60a5fa 0%, #3b82f6 100%);
  border: none;
  color: white;
  font-size: 18px;
  cursor: pointer;
  transition: all 0.2s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  box-shadow: 0 2px 8px rgba(96, 165, 250, 0.3);
}

.chatbot-send-btn:hover:not(:disabled) {
  transform: translateY(-2px) scale(1.05);
  box-shadow: 0 4px 12px rgba(96, 165, 250, 0.5);
}

.chatbot-send-btn:active:not(:disabled) {
  transform: translateY(0) scale(0.98);
}

.chatbot-send-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none !important;
}

.chatbot-error {
  padding: 12px 16px;
  background: rgba(239, 68, 68, 0.1);
  border: 1px solid rgba(239, 68, 68, 0.3);
  border-radius: 8px;
  color: #f87171;
  font-size: 13px;
  text-align: center;
  font-family: 'NanumSquare', sans-serif;
  margin-top: 8px;
}

/* AI 결과 설명 블록 */
.ai-explanation-block {
  margin-top: 12px;
  background: rgba(96, 165, 250, 0.05);
  border: 1px solid rgba(96, 165, 250, 0.2);
  border-radius: 8px;
  overflow: hidden;
}

.explanation-header {
  padding: 10px 12px;
  background: rgba(96, 165, 250, 0.1);
  border-bottom: 1px solid rgba(96, 165, 250, 0.2);
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  user-select: none;
  transition: background 0.2s ease;
}

.explanation-header:hover {
  background: rgba(96, 165, 250, 0.15);
}

.explanation-header-left {
  display: flex;
  align-items: center;
  gap: 8px;
}

.explanation-icon {
  color: #60a5fa;
  font-size: 14px;
}

.explanation-title {
  font-size: 13px;
  font-weight: 600;
  color: #e2e8f0;
  font-family: 'NanumSquare', sans-serif;
}

.explanation-toggle {
  color: #60a5fa;
  font-size: 12px;
  transition: transform 0.2s ease;
}

.explanation-toggle.collapsed {
  transform: rotate(-90deg);
}

.explanation-content {
  padding: 12px;
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
}

.explanation-content.expanded {
  max-height: 500px;
  overflow-y: auto;
}

.explanation-content::-webkit-scrollbar {
  width: 4px;
}

.explanation-content::-webkit-scrollbar-track {
  background: rgba(96, 165, 250, 0.05);
}

.explanation-content::-webkit-scrollbar-thumb {
  background: rgba(96, 165, 250, 0.3);
  border-radius: 2px;
}

.explanation-section {
  margin-bottom: 12px;
}

.explanation-section:last-child {
  margin-bottom: 0;
}

.explanation-section-title {
  font-size: 12px;
  font-weight: 600;
  color: #9ca3af;
  margin-bottom: 6px;
  display: flex;
  align-items: center;
  gap: 6px;
  font-family: 'NanumSquare', sans-serif;
}

.explanation-section-title i {
  font-size: 11px;
  color: #60a5fa;
}

.source-item {
  background: rgba(22, 33, 62, 0.5);
  border: 1px solid rgba(96, 165, 250, 0.15);
  border-radius: 6px;
  padding: 8px 10px;
  margin-bottom: 6px;
  transition: all 0.2s ease;
}

.source-item:hover {
  background: rgba(22, 33, 62, 0.7);
  border-color: rgba(96, 165, 250, 0.3);
}

.source-item:last-child {
  margin-bottom: 0;
}

.source-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 4px;
}

.source-name {
  font-size: 12px;
  font-weight: 600;
  color: #60a5fa;
  font-family: 'NanumSquare', sans-serif;
  display: flex;
  align-items: center;
  gap: 6px;
  line-height: 1.4;
  flex: 1;
  overflow: hidden;
  text-overflow: ellipsis;
}

.source-name i {
  font-size: 11px;
  flex-shrink: 0;
}

.source-similarity {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 11px;
  color: #34d399;
  font-weight: 600;
}

.similarity-badge {
  padding: 2px 6px;
  background: rgba(52, 211, 153, 0.2);
  border-radius: 4px;
  font-size: 10px;
}

.similarity-badge.high {
  background: rgba(52, 211, 153, 0.2);
  color: #34d399;
}

.similarity-badge.medium {
  background: rgba(251, 191, 36, 0.2);
  color: #fbbf24;
}

.similarity-badge.low {
  background: rgba(156, 163, 175, 0.2);
  color: #9ca3af;
}

.source-preview {
  font-size: 11px;
  color: #cbd5e1;
  line-height: 1.5;
  margin-top: 4px;
  padding-left: 16px;
  border-left: 2px solid rgba(96, 165, 250, 0.3);
  max-height: 60px;
  overflow: hidden;
  text-overflow: ellipsis;
}

.data-source-info {
  background: rgba(22, 33, 62, 0.5);
  border: 1px solid rgba(96, 165, 250, 0.15);
  border-radius: 6px;
  padding: 8px 10px;
  font-size: 12px;
  color: #cbd5e1;
  line-height: 1.5;
}

.data-source-info strong {
  color: #60a5fa;
  font-weight: 600;
}

.no-sources {
  font-size: 12px;
  color: #9ca3af;
  font-style: italic;
  text-align: center;
  padding: 8px;
}