* {
        margin: 0;
        padding: 0;
        box-sizing: border-box;
        font-family: 'Segoe UI', 'Microsoft YaHei', sans-serif;
    }
    
    :root {
        --primary: #4a6baf;
        --primary-dark: #3a5a9f;
        --secondary: #6c757d;
        --success: #28a745;
        --danger: #dc3545;
        --warning: #ffc107;
        --info: #17a2b8;
        --light: #f8f9fa;
        --dark: #343a40;
        --bg-color: #f0f2f5;
        --card-bg: #ffffff;
        --border-color: #e1e5eb;
        --text-primary: #333;
        --text-secondary: #6c757d;
        --shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
        --shadow-hover: 0 8px 24px rgba(0, 0, 0, 0.12);
        --transition: all 0.3s ease;
        --radius: 12px;
    }
    
    body {
        background: linear-gradient(135deg, #f5f7fa 0%, #e4edf5 100%);
        color: var(--text-primary);
        padding: 20px;
        min-height: 100vh;
        line-height: 1.6;
    }
    
    .container {
        max-width: 1200px;
        margin: 0 auto;
        background-color: var(--card-bg);
        border-radius: var(--radius);
        box-shadow: var(--shadow);
        padding: 30px;
        animation: fadeIn 0.5s ease;
        position: relative;
        overflow: hidden;
    }
    
    .container::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        height: 4px;
        background: linear-gradient(90deg, var(--primary), var(--success), var(--warning), var(--danger));
    }
    
    @keyframes fadeIn {
        from { opacity: 0; transform: translateY(20px); }
        to { opacity: 1; transform: translateY(0); }
    }
    
    header {
        text-align: center;
        margin-bottom: 30px;
        padding-bottom: 25px;
        border-bottom: 1px solid var(--border-color);
        position: relative;
    }
    
    header::after {
        content: '';
        position: absolute;
        bottom: -1px;
        left: 50%;
        transform: translateX(-50%);
        width: 120px;
        height: 3px;
        background: linear-gradient(90deg, var(--primary), var(--primary-dark));
        border-radius: 3px;
    }
    
    h1 {
        color: var(--primary);
        margin-bottom: 12px;
        font-size: 2.5rem;
        font-weight: 800;
        text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
        background: linear-gradient(135deg, var(--primary), var(--primary-dark));
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
        background-clip: text;
    }
    
    .subtitle {
        color: var(--text-secondary);
        font-size: 1.2rem;
        font-weight: 400;
        max-width: 600px;
        margin: 0 auto;
    }
    
    .stats {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
        gap: 20px;
        margin-bottom: 30px;
    }
    
    .stat-card {
        background: linear-gradient(135deg, var(--primary), var(--primary-dark));
        color: white;
        padding: 20px;
        border-radius: var(--radius);
        text-align: center;
        box-shadow: var(--shadow);
        transition: var(--transition);
        position: relative;
        overflow: hidden;
    }
    
    .stat-card::before {
        content: '';
        position: absolute;
        top: -50%;
        left: -50%;
        width: 200%;
        height: 200%;
        background: linear-gradient(45deg, transparent, rgba(255,255,255,0.1), transparent);
        transform: rotate(45deg);
        transition: var(--transition);
    }
    
    .stat-card:hover::before {
        transform: rotate(45deg) translate(20px, 20px);
    }
    
    .stat-card:hover {
        transform: translateY(-5px);
        box-shadow: var(--shadow-hover);
    }
    
    .stat-card h3 {
        font-size: 1rem;
        margin-bottom: 10px;
        font-weight: 600;
        opacity: 0.9;
    }
    
    .stat-card .value {
        font-size: 2.2rem;
        font-weight: 800;
        text-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
    }
    
    .backpack-list {
        margin-bottom: 30px;
    }
    
    .section-title {
        background: linear-gradient(135deg, var(--primary), var(--primary-dark));
        color: white;
        padding: 18px 25px;
        border-radius: var(--radius);
        margin-bottom: 20px;
        display: flex;
        justify-content: space-between;
        align-items: center;
        box-shadow: var(--shadow);
        position: relative;
        overflow: hidden;
    }
    
    .section-title::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: linear-gradient(45deg, transparent, rgba(255,255,255,0.1), transparent);
        transform: translateX(-100%);
        transition: transform 0.6s;
    }
    
    .section-title:hover::before {
        transform: translateX(100%);
    }
    
    .section-title span {
        font-size: 1.3rem;
        font-weight: 700;
        display: flex;
        align-items: center;
        gap: 10px;
    }
    
    .player-info {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
        gap: 20px;
        margin-bottom: 30px;
        background: linear-gradient(135deg, var(--light), #f0f4f8);
        padding: 25px;
        border-radius: var(--radius);
        box-shadow: var(--shadow);
        border: 1px solid var(--border-color);
    }
    
    .info-group {
        display: flex;
        flex-direction: column;
    }
    
    .info-group label {
        font-weight: 600;
        margin-bottom: 10px;
        color: var(--text-primary);
        display: flex;
        align-items: center;
        gap: 8px;
        font-size: 0.95rem;
    }
    
    .info-group label i {
        color: var(--primary);
        width: 20px;
        text-align: center;
    }
    
    .info-group input, .info-group select, .info-group textarea {
        padding: 14px 16px;
        border: 2px solid var(--border-color);
        border-radius: 8px;
        font-size: 1rem;
        transition: var(--transition);
        background: white;
    }
    
    .info-group input:focus, .info-group select:focus, .info-group textarea:focus {
        outline: none;
        border-color: var(--primary);
        box-shadow: 0 0 0 3px rgba(74, 107, 175, 0.1);
        transform: translateY(-2px);
    }
    
    .info-group textarea {
        resize: vertical;
        min-height: 80px;
    }
    
    .inventory-section {
        margin-bottom: 40px;
    }
    
    .items-grid {
        display: grid;
        grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
        gap: 15px;
    }
    
    .item-slot {
        background: linear-gradient(135deg, var(--card-bg), var(--light));
        border: 2px solid var(--border-color);
        border-radius: var(--radius);
        padding: 15px;
        text-align: center;
        cursor: pointer;
        transition: var(--transition);
        height: 140px;
        display: flex;
        flex-direction: column;
        justify-content: space-between;
        position: relative;
        box-shadow: var(--shadow);
    }
    
    .item-slot:hover {
        background: linear-gradient(135deg, #f8faff, #e8f0ff);
        transform: translateY(-8px) scale(1.02);
        box-shadow: var(--shadow-hover);
        border-color: var(--primary);
    }
    
    .item-slot::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        border-radius: var(--radius);
        background: linear-gradient(135deg, transparent, rgba(74, 107, 175, 0.05));
        opacity: 0;
        transition: var(--transition);
    }
    
    .item-slot:hover::before {
        opacity: 1;
    }
    
    .item-icon {
        width: 60px;
        height: 60px;
        margin: 0 auto;
        background: linear-gradient(135deg, #e9ecef, #dee2e6);
        border-radius: 10px;
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 12px;
        color: var(--text-secondary);
        background-size: cover;
        background-position: center;
        box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
        border: 2px solid white;
        transition: var(--transition);
    }
    
    .item-slot:hover .item-icon {
        transform: scale(1.1);
        box-shadow: 0 6px 12px rgba(0, 0, 0, 0.15);
    }
    
    .item-name {
        font-size: 13px;
        font-weight: 700;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
        color: var(--text-primary);
        margin-top: 8px;
    }
    
    .item-details {
        font-size: 11px;
        color: var(--text-secondary);
        line-height: 1.4;
    }
    
    .actions {
        display: flex;
        justify-content: center;
        gap: 20px;
        margin-top: 40px;
        flex-wrap: wrap;
    }
    
    button {
        padding: 14px 28px;
        border: none;
        border-radius: 10px;
        cursor: pointer;
        font-weight: 700;
        transition: var(--transition);
        display: flex;
        align-items: center;
        gap: 10px;
        font-size: 1rem;
        box-shadow: var(--shadow);
        position: relative;
        overflow: hidden;
    }
    
    button::before {
        content: '';
        position: absolute;
        top: 0;
        left: -100%;
        width: 100%;
        height: 100%;
        background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
        transition: left 0.5s;
    }
    
    button:hover::before {
        left: 100%;
    }
    
    button:hover {
        transform: translateY(-3px);
        box-shadow: var(--shadow-hover);
    }
    
    button:active {
        transform: translateY(-1px);
    }
    
    .btn-primary {
        background: linear-gradient(135deg, var(--primary), var(--primary-dark));
        color: white;
    }
    
    .btn-primary:hover {
        background: linear-gradient(135deg, var(--primary-dark), #2a4a8f);
    }
    
    .btn-secondary {
        background: linear-gradient(135deg, var(--secondary), #5a6268);
        color: white;
    }
    
    .btn-secondary:hover {
        background: linear-gradient(135deg, #5a6268, #495057);
    }
    
    .btn-success {
        background: linear-gradient(135deg, var(--success), #218838);
        color: white;
    }
    
    .btn-success:hover {
        background: linear-gradient(135deg, #218838, #1e7e34);
    }
    
    .btn-danger {
        background: linear-gradient(135deg, var(--danger), #c82333);
        color: white;
    }
    
    .btn-danger:hover {
        background: linear-gradient(135deg, #c82333, #bd2130);
    }
    
    .btn-warning {
        background: linear-gradient(135deg, var(--warning), #e0a800);
        color: var(--dark);
    }
    
    .btn-warning:hover {
        background: linear-gradient(135deg, #e0a800, #d39e00);
    }
    
    /* 模态框样式 */
    .modal {
        display: none;
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background-color: rgba(0, 0, 0, 0.6);
        backdrop-filter: blur(5px);
        z-index: 1000;
        align-items: center;
        justify-content: center;
        animation: fadeIn 0.3s ease;
        padding: 20px;
    }
    
    .modal-content {
        background: var(--card-bg);
        padding: 30px;
        border-radius: 20px;
        width: 95%;
        max-width: 800px;
        max-height: 90vh;
        overflow-y: auto;
        box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
        animation: slideUp 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
        border: 1px solid var(--border-color);
        position: relative;
    }
    
    .modal-content::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        height: 4px;
        background: linear-gradient(90deg, var(--primary), var(--success), var(--warning));
        border-radius: 20px 20px 0 0;
    }
    
    @keyframes slideUp {
        from { opacity: 0; transform: translateY(50px) scale(0.9); }
        to { opacity: 1; transform: translateY(0) scale(1); }
    }
    
    .modal-header {
        display: flex;
        justify-content: space-between;
        align-items: center;
        margin-bottom: 25px;
        padding-bottom: 20px;
        border-bottom: 2px solid var(--border-color);
    }
    
    .modal-header h2 {
        color: var(--primary);
        font-size: 1.8rem;
        font-weight: 800;
        display: flex;
        align-items: center;
        gap: 12px;
    }
    
    .close {
        font-size: 28px;
        cursor: pointer;
        color: var(--text-secondary);
        transition: var(--transition);
        width: 40px;
        height: 40px;
        display: flex;
        align-items: center;
        justify-content: center;
        border-radius: 50%;
        background: var(--light);
    }
    
    .close:hover {
        background: var(--danger);
        color: white;
        transform: rotate(90deg);
    }
    
    .form-group {
        margin-bottom: 25px;
    }
    
    .form-group label {
        display: block;
        margin-bottom: 10px;
        font-weight: 700;
        color: var(--text-primary);
        font-size: 1rem;
    }
    
    .form-group input, .form-group select, .form-group textarea {
        width: 100%;
        padding: 14px 16px;
        border: 2px solid var(--border-color);
        border-radius: 10px;
        font-size: 1rem;
        transition: var(--transition);
        background: white;
    }
    
    .form-group input:focus, .form-group select:focus, .form-group textarea:focus {
        outline: none;
        border-color: var(--primary);
        box-shadow: 0 0 0 3px rgba(74, 107, 175, 0.15);
        transform: translateY(-2px);
    }
    
    .form-row {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 20px;
    }
    
    .item-preview {
        display: flex;
        flex-direction: column;
        align-items: center;
        gap: 20px;
        padding: 25px;
        background: linear-gradient(135deg, var(--light), #f0f4f8);
        border-radius: 15px;
        margin-bottom: 25px;
        box-shadow: var(--shadow);
        border: 2px dashed var(--border-color);
    }
    
    .item-preview-icon {
        width: 100px;
        height: 100px;
        background: linear-gradient(135deg, #e9ecef, #dee2e6);
        border-radius: 15px;
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 16px;
        color: var(--text-secondary);
        background-size: cover;
        background-position: center;
        box-shadow: 0 8px 16px rgba(0, 0, 0, 0.15);
        border: 3px solid white;
    }
    
    .item-preview-info {
        text-align: center;
    }
    
    .item-preview-name {
        font-size: 1.4rem;
        font-weight: 800;
        color: var(--text-primary);
        margin-bottom: 5px;
    }
    
    .item-preview-id {
        font-size: 1.1rem;
        color: var(--text-secondary);
        font-weight: 600;
    }
    
    .search-box {
        position: relative;
        margin-bottom: 20px;
    }
    
    .search-box input {
        padding-left: 50px;
    }
    
    .search-box i {
        position: absolute;
        left: 18px;
        top: 50%;
        transform: translateY(-50%);
        color: var(--text-secondary);
        font-size: 1.1rem;
    }
    
    .enchantment-group {
        display: grid;
        grid-template-columns: 1fr 2fr;
        gap: 15px;
        margin-bottom: 15px;
    }
    
    .enchantment-header {
        display: grid;
        grid-template-columns: 1fr 2fr;
        gap: 15px;
        margin-bottom: 10px;
        font-weight: 700;
        color: var(--text-primary);
        padding: 0 10px;
    }
    
    .enchantment-list {
        max-height: 250px;
        overflow-y: auto;
        border: 2px solid var(--border-color);
        border-radius: 10px;
        padding: 15px;
        background: var(--light);
    }
    
    .enchantment-item {
        padding: 12px 15px;
        border-bottom: 1px solid var(--border-color);
        cursor: pointer;
        transition: var(--transition);
        border-radius: 8px;
        display: grid;
        grid-template-columns: 1fr 2fr;
        gap: 15px;
        align-items: center;
    }
    
    .enchantment-item:hover {
        background: rgba(74, 107, 175, 0.1);
        transform: translateX(5px);
    }
    
    .enchantment-item.selected {
        background: rgba(74, 107, 175, 0.15);
        border-left: 4px solid var(--primary);
    }
    
    .modal-footer {
        display: flex;
        justify-content: flex-end;
        gap: 15px;
        margin-top: 30px;
        padding-top: 25px;
        border-top: 2px solid var(--border-color);
    }
    
    .empty-slot {
        color: var(--text-secondary);
        font-style: italic;
        display: flex;
        align-items: center;
        justify-content: center;
        height: 100%;
        padding: 20px;
        text-align: center;
    }
    
    .backpack-item {
        padding: 20px 25px;
        border: 2px solid var(--border-color);
        border-radius: var(--radius);
        margin-bottom: 15px;
        cursor: pointer;
        display: flex;
        justify-content: space-between;
        align-items: center;
        transition: var(--transition);
        background: white;
        box-shadow: var(--shadow);
    }
    
    .backpack-item:hover {
        background: var(--light);
        transform: translateX(10px);
        border-color: var(--primary);
    }
    
    .backpack-item.active {
        background: linear-gradient(135deg, #e6f7ff, #d6f0ff);
        border-color: var(--primary);
        box-shadow: 0 8px 25px rgba(74, 107, 175, 0.2);
    }
    
    .backpack-item-info {
        display: flex;
        flex-direction: column;
        flex: 1;
    }
    
    .backpack-item-name {
        font-weight: 700;
        color: var(--text-primary);
        font-size: 1.1rem;
        margin-bottom: 5px;
    }
    
    .backpack-item-id {
        font-size: 0.95rem;
        color: var(--text-secondary);
    }
    
    .backpack-item-actions {
        display: flex;
        gap: 10px;
    }
    
    .slot-number {
        position: absolute;
        top: 10px;
        left: 10px;
        background: linear-gradient(135deg, var(--primary), var(--primary-dark));
        color: white;
        border-radius: 50%;
        width: 24px;
        height: 24px;
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 12px;
        font-weight: 800;
        box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
    }
    
    .item-slot {
        position: relative;
    }
    
    .item-selector {
        max-height: 350px;
        overflow-y: auto;
        border: 2px solid var(--border-color);
        border-radius: 12px;
        padding: 15px;
        margin-top: 15px;
        background: var(--light);
    }
    
    .item-option {
        padding: 15px;
        border-bottom: 1px solid var(--border-color);
        cursor: pointer;
        display: flex;
        align-items: center;
        transition: var(--transition);
        border-radius: 10px;
    }
    
    .item-option:hover {
        background: white;
        transform: translateX(5px);
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    }
    
    .item-option-icon {
        width: 50px;
        height: 50px;
        margin-right: 20px;
        background: linear-gradient(135deg, #e9ecef, #dee2e6);
        border-radius: 8px;
        background-size: cover;
        background-position: center;
        box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
        border: 2px solid white;
        flex-shrink: 0;
    }
    
    .item-option-info {
        flex: 1;
    }
    
    .item-option-name {
        font-weight: 700;
        color: var(--text-primary);
        font-size: 1.1rem;
        margin-bottom: 5px;
        display: flex;
        align-items: center;
        gap: 10px;
    }
    
    .item-option-desc {
        font-size: 0.95rem;
        color: var(--text-secondary);
        line-height: 1.5;
    }
    
    .notification {
        position: fixed;
        top: 25px;
        right: 25px;
        padding: 18px 24px;
        border-radius: 12px;
        color: white;
        font-weight: 700;
        box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
        z-index: 1100;
        animation: slideInRight 0.4s ease, fadeOut 0.4s ease 2.8s forwards;
        display: flex;
        align-items: center;
        gap: 12px;
        min-width: 300px;
        backdrop-filter: blur(10px);
    }
    
    @keyframes slideInRight {
        from { transform: translateX(100%); opacity: 0; }
        to { transform: translateX(0); opacity: 1; }
    }
    
    @keyframes fadeOut {
        from { opacity: 1; }
        to { opacity: 0; }
    }
    
    .notification.success {
        background: linear-gradient(135deg, var(--success), #218838);
    }
    
    .notification.error {
        background: linear-gradient(135deg, var(--danger), #c82333);
    }
    
    .notification.warning {
        background: linear-gradient(135deg, var(--warning), #e0a800);
        color: var(--dark);
    }
    
    .badge {
        display: inline-block;
        padding: 6px 12px;
        border-radius: 20px;
        font-size: 0.85rem;
        font-weight: 800;
        margin-left: 8px;
    }
    
    .badge.primary {
        background: linear-gradient(135deg, var(--primary), var(--primary-dark));
        color: white;
    }
    
    .badge.secondary {
        background: linear-gradient(135deg, var(--secondary), #5a6268);
        color: white;
    }
    
    .badge.success {
        background: linear-gradient(135deg, var(--success), #218838);
        color: white;
    }
    
    .badge.danger {
        background: linear-gradient(135deg, var(--danger), #c82333);
        color: white;
    }
    
    .tooltip {
        position: relative;
        display: inline-block;
    }
    
    .tooltip .tooltiptext {
        visibility: hidden;
        width: 220px;
        background: var(--dark);
        color: white;
        text-align: center;
        border-radius: 8px;
        padding: 10px;
        position: absolute;
        z-index: 1;
        bottom: 125%;
        left: 50%;
        transform: translateX(-50%);
        opacity: 0;
        transition: opacity 0.3s;
        font-size: 0.9rem;
        font-weight: normal;
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    }
    
    .tooltip:hover .tooltiptext {
        visibility: visible;
        opacity: 1;
    }
    
    /* 滚动条样式 */
    ::-webkit-scrollbar {
        width: 8px;
    }
    
    ::-webkit-scrollbar-track {
        background: var(--light);
        border-radius: 10px;
    }
    
    ::-webkit-scrollbar-thumb {
        background: linear-gradient(135deg, var(--primary), var(--primary-dark));
        border-radius: 10px;
    }
    
    ::-webkit-scrollbar-thumb:hover {
        background: linear-gradient(135deg, var(--primary-dark), #2a4a8f);
    }
    
    /* 响应式设计 */
    @media (max-width: 768px) {
        .container {
            padding: 20px;
        }
        
        h1 {
            font-size: 2rem;
        }
        
        .player-info {
            grid-template-columns: 1fr;
            padding: 20px;
        }
        
        .form-row {
            grid-template-columns: 1fr;
        }
        
        .items-grid {
            grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
            gap: 12px;
        }
        
        .actions {
            flex-direction: column;
            gap: 15px;
        }
        
        button {
            width: 100%;
            justify-content: center;
        }
        
        .stats {
            grid-template-columns: 1fr;
            gap: 15px;
        }
        
        .modal-content {
            padding: 20px;
            margin: 10px;
        }
        
        .backpack-item {
            flex-direction: column;
            gap: 15px;
            text-align: center;
        }
        
        .backpack-item-actions {
            width: 100%;
            justify-content: center;
        }
        
        .section-title {
            flex-direction: column;
            gap: 15px;
            text-align: center;
        }
    }
    
    @media (max-width: 480px) {
        body {
            padding: 10px;
        }
        
        .container {
            padding: 15px;
        }
        
        .items-grid {
            grid-template-columns: repeat(auto-fill, minmax(85px, 1fr));
        }
        
        .item-slot {
            height: 120px;
            padding: 10px;
        }
        
        .item-icon {
            width: 45px;
            height: 45px;
        }
        
        .notification {
            min-width: 250px;
            right: 15px;
            top: 15px;
        }
    }
    
    /* 加载动画 */
    .loading {
        display: inline-block;
        width: 20px;
        height: 20px;
        border: 3px solid rgba(255,255,255,.3);
        border-radius: 50%;
        border-top-color: #fff;
        animation: spin 1s ease-in-out infinite;
    }
    
    @keyframes spin {
        to { transform: rotate(360deg); }
    }
    
    /* 特殊效果 */
    .pulse {
        animation: pulse 2s infinite;
    }
    
    @keyframes pulse {
        0% { transform: scale(1); }
        50% { transform: scale(1.05); }
        100% { transform: scale(1); }
    }
    
    .shake {
        animation: shake 0.5s;
    }
    
    @keyframes shake {
        0%, 100% { transform: translateX(0); }
        25% { transform: translateX(-5px); }
        75% { transform: translateX(5px); }
    }
    /* 添加物品图标容器和数量显示样式 */
    .item-icon-container {
        position: relative;
        width: 60px;
        height: 60px;
        margin: 0 auto;
    }

    .item-quantity {
        position: absolute;
        bottom: -5px;
        right: -5px;
        background: linear-gradient(135deg, var(--primary), var(--primary-dark));
        color: white;
        border-radius: 12px;
        padding: 2px 8px;
        font-size: 11px;
        font-weight: 800;
        min-width: 20px;
        text-align: center;
        box-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
        border: 2px solid white;
        z-index: 2;
    }

    /* 调整物品名称的间距 */
    .item-name {
        margin-top: 12px;
        font-size: 12px;
        line-height: 1.3;
        min-height: 32px;
        display: flex;
        align-items: center;
        justify-content: center;
    }

    /* 优化物品槽位布局 */
    .item-slot {
        padding: 15px 10px;
    }

    /* 移除原有的物品详情显示 */
    .item-details {
        display: none;
    }

    /* 为数量显示添加动画效果 */
    .item-quantity {
        animation: bounceIn 0.3s ease;
    }

    @keyframes bounceIn {
        0% {
            transform: scale(0.8);
            opacity: 0;
        }
        50% {
            transform: scale(1.1);
        }
        100% {
            transform: scale(1);
            opacity: 1;
        }
    }

    /* 当数量很大时的样式 */
    .item-quantity.large {
        font-size: 10px;
        padding: 2px 6px;
    }

    /* 为物品图标添加更好的视觉效果 */
    .item-icon {
        transition: all 0.3s ease;
        border: 2px solid transparent;
    }

    .item-slot:hover .item-icon {
        border-color: var(--primary);
        transform: scale(1.05);
    }

    /* 优化空槽位的显示 */
    .empty-slot {
        display: flex;
        align-items: center;
        justify-content: center;
        height: 60px;
        color: var(--text-secondary);
        font-style: italic;
        font-size: 12px;
    }
    
    /* 长按清除样式 */
    .item-slot.long-press {
        animation: shake 0.5s, pulse 2s infinite;
        background: linear-gradient(135deg, #ffebee, #ffcdd2) !important;
        border-color: var(--danger) !important;
    }

    .clear-confirm {
        position: absolute;
        top: 50%;
        left: 50%;
        transform: translate(-50%, -50%);
        background: var(--danger);
        color: white;
        padding: 8px 12px;
        border-radius: 6px;
        font-size: 12px;
        font-weight: 700;
        z-index: 10;
        box-shadow: 0 4px 12px rgba(220, 53, 69, 0.3);
        animation: bounceIn 0.3s ease;
    }

    .item-slot.clearing {
        background: linear-gradient(135deg, #ffebee, #ffcdd2) !important;
        border: 2px dashed var(--danger) !important;
    }
    
    .footer {
        text-align: center;
        padding: 30px 0;
        font-size: 14px;
        color: var(--text-secondary);
        margin-top: 40px;
        border-top: 1px solid var(--border-color);
    }
    
    /* 添加警告通知样式 */
    .notification.warning {
        background: linear-gradient(135deg, var(--warning), #e0a800);
        color: var(--dark);
    }

    .notification.info {
        background: linear-gradient(135deg, var(--info), #138496);
        color: white;
    }
    
    /* 添加制作背包按钮样式 */
    .btn-info {
        background: linear-gradient(135deg, #17a2b8, #138496);
        color: white;
    }

    .btn-info:hover {
        background: linear-gradient(135deg, #138496, #117a8b);
    }

    /* 加载动画样式 */
    .fa-spin {
        animation: fa-spin 1s infinite linear;
    }

    @keyframes fa-spin {
        0% { transform: rotate(0deg); }
        100% { transform: rotate(360deg); }
    }

    /* 禁用状态样式 */
    button:disabled {
        opacity: 0.6;
        cursor: not-allowed;
        transform: none !important;
    }

    button:disabled:hover {
        transform: none !important;
    }
    
    /* 分页容器样式 */
    .pagination-container {
        margin-top: 20px;
        padding: 15px;
        border-top: 1px solid var(--border-color);
        background: var(--light);
        border-radius: 0 0 10px 10px;
        display: flex;
        justify-content: space-between;
        align-items: center;
        flex-wrap: wrap;
        gap: 10px;
    }

    .pagination-info {
        color: var(--text-secondary);
        font-size: 0.9rem;
        font-weight: 600;
    }

    .pagination-controls {
        display: flex;
        gap: 5px;
        align-items: center;
        flex-wrap: wrap;
    }

    /* 分页按钮样式 */
    .pagination-btn {
        padding: 8px 12px;
        border: 1px solid var(--border-color);
        background: white;
        color: var(--text-primary);
        border-radius: 6px;
        cursor: pointer;
        font-size: 0.9rem;
        font-weight: 600;
        transition: all 0.3s ease;
        display: flex;
        align-items: center;
        gap: 5px;
    }

    .pagination-btn:hover {
        background: var(--primary);
        color: white;
        border-color: var(--primary);
        transform: translateY(-2px);
    }

    .pagination-btn.active {
        background: var(--primary);
        color: white;
        border-color: var(--primary);
    }

    .pagination-btn:disabled {
        opacity: 0.5;
        cursor: not-allowed;
        transform: none;
    }

    .pagination-btn:disabled:hover {
        background: white;
        color: var(--text-primary);
        border-color: var(--border-color);
    }

    /* 搜索框加载状态 */
    .search-loading {
        position: relative;
    }

    .search-loading::after {
        content: '';
        position: absolute;
        right: 15px;
        top: 50%;
        transform: translateY(-50%);
        width: 16px;
        height: 16px;
        border: 2px solid transparent;
        border-top: 2px solid var(--primary);
        border-radius: 50%;
        animation: searchSpin 1s linear infinite;
    }

    @keyframes searchSpin {
        0% { transform: translateY(-50%) rotate(0deg); }
        100% { transform: translateY(-50%) rotate(360deg); }
    }

    /* 背包版本选择器样式 */
    .backpack-version-selector {
        grid-column: 1 / -1;
        margin-top: 10px;
        padding-top: 15px;
        border-top: 1px solid var(--border-color);
    }

    .version-options {
        display: flex;
        gap: 15px;
        margin-top: 10px;
    }

    .version-option {
        flex: 1;
        padding: 15px;
        border: 2px solid var(--border-color);
        border-radius: 10px;
        cursor: pointer;
        transition: all 0.3s ease;
        text-align: center;
        background: white;
    }

    .version-option:hover {
        border-color: var(--primary);
        transform: translateY(-2px);
        box-shadow: var(--shadow);
    }

    .version-option.selected {
        border-color: var(--primary);
        background: linear-gradient(135deg, rgba(74, 107, 175, 0.1), rgba(74, 107, 175, 0.05));
        box-shadow: 0 4px 12px rgba(74, 107, 175, 0.2);
    }

    .version-icon {
        font-size: 1.5rem;
        margin-bottom: 8px;
        color: var(--primary);
    }

    .version-name {
        font-weight: 700;
        color: var(--text-primary);
        margin-bottom: 5px;
    }

    .version-desc {
        font-size: 0.85rem;
        color: var(--text-secondary);
        line-height: 1.4;
    }

    .version-badge {
        display: inline-block;
        padding: 3px 8px;
        border-radius: 12px;
        font-size: 0.75rem;
        font-weight: 700;
        margin-top: 5px;
    }

    .version-badge.new {
        background: linear-gradient(135deg, var(--success), #218838);
        color: white;
    }

    .version-badge.old {
        background: linear-gradient(135deg, var(--warning), #e0a800);
        color: var(--dark);
    }
    
    /* 附魔容器样式 */
    #enchantmentContainer {
        display: none;
    }
    
    /* 高亮动画 */
    @keyframes highlightPulse {
        0% { 
            box-shadow: 0 0 0 0 rgba(74, 107, 175, 0.7);
            transform: scale(1);
        }
        50% { 
            box-shadow: 0 0 0 15px rgba(74, 107, 175, 0);
            transform: scale(1.02);
        }
        100% { 
            box-shadow: 0 0 0 0 rgba(74, 107, 175, 0);
            transform: scale(1);
        }
    }

    .highlight-section {
        animation: highlightPulse 1s ease;
    }
    
    /* 为标题添加手型光标 */
    .section-title {
        cursor: pointer;
        transition: all 0.3s ease;
    }

    .section-title:hover {
        transform: translateY(-2px);
    }

    /* 为统计卡片添加点击效果 */
    .stat-card {
        cursor: pointer;
    }

    .stat-card .value {
        transition: all 0.3s ease;
    }

    .stat-card:hover .value {
        transform: scale(1.1);
    }
    
    /* 响应式分页 */
    @media (max-width: 768px) {
        .pagination-container {
            flex-direction: column;
            text-align: center;
            gap: 15px;
        }
        
        .pagination-controls {
            justify-content: center;
        }
        
        .pagination-btn {
            padding: 6px 10px;
            font-size: 0.85rem;
        }
        
        .version-options {
            flex-direction: column;
        }
    }