/* 选品链接登记表样式 */

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 20px;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

h1 {
    color: #2c3e50;
    text-align: center;
    margin-bottom: 30px;
    font-size: 2.2em;
    font-weight: 600;
}

/* 添加表单样式 - 现代化设计 */
.add-form {
    background: linear-gradient(135deg, #ffffff 0%, #f8fafc 100%);
    border: 1px solid #e2e8f0;
    border-radius: 20px;
    padding: 28px;
    margin-bottom: 32px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.06);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.add-form::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #667eea 0%, #764ba2 100%);
    border-radius: 20px 20px 0 0;
}

.add-form:hover {
    box-shadow: 0 12px 48px rgba(0, 0, 0, 0.1);
    border-color: #cbd5e0;
    transform: translateY(-2px);
}

/* 表单网格布局 */
.form-grid {
    display: grid;
    grid-template-columns: 2fr 1.2fr 1.2fr 1.2fr auto;
    gap: 20px;
    align-items: end;
}

/* 表单组样式统一 */
.form-group {
    display: flex;
    flex-direction: column;
    position: relative;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: #2c3e50;
    font-size: 14px;
    letter-spacing: 0.5px;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 16px 18px;
    border: 2px solid #e2e8f0;
    border-radius: 12px;
    font-size: 14px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-sizing: border-box;
    background: #ffffff;
    font-family: inherit;
    resize: vertical;
    min-height: 44px;
}

.form-group textarea {
    min-height: 80px;
    line-height: 1.5;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: #667eea;
    box-shadow: 0 0 0 4px rgba(102, 126, 234, 0.1);
    background: #ffffff;
    transform: translateY(-1px);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: #8e9aaf;
    font-style: italic;
}

/* 输入提示样式优化 */
.input-hint {
    display: block;
    font-size: 11px;
    color: #6c757d;
    margin-top: 3px;
    font-weight: normal;
    line-height: 1.4;
}

/* 特殊位置的输入提示（如关键词计数） */
.form-group .input-hint[id$="-count"] {
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 11px;
    font-weight: 600;
    padding: 2px 6px;
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(4px);
    pointer-events: none;
    margin-top: 0;
}

.input-hint.warning {
    color: #dc3545;
    background: rgba(248, 215, 218, 0.9);
}

.input-hint.success {
    color: #28a745;
    background: rgba(212, 237, 218, 0.9);
}

/* 重复链接提示样式 */
.duplicate-hint {
    background: rgba(255, 243, 205, 0.8);
    color: #856404;
    padding: 8px 12px;
    border-radius: 6px;
    border-left: 3px solid #ffc107;
    margin-top: 8px;
    font-size: 12px;
    line-height: 1.5;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.add-btn {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border: none;
    padding: 16px 32px;
    border-radius: 14px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    height: fit-content;
    min-width: 140px;
    box-shadow: 0 8px 24px rgba(102, 126, 234, 0.3);
    position: relative;
    overflow: hidden;
}

.add-btn:hover {
    background: linear-gradient(135deg, #5a67d8 0%, #6b46c1 100%);
    transform: translateY(-3px);
    box-shadow: 0 12px 32px rgba(102, 126, 234, 0.4);
}

.add-btn:active {
    transform: translateY(-1px);
    box-shadow: 0 4px 16px rgba(102, 126, 234, 0.3);
}

/* 筛选功能区域 - 现代化设计 */
.filter-section {
    background: linear-gradient(135deg, #ffffff 0%, #f1f5f9 100%);
    border: 1px solid #e2e8f0;
    border-radius: 20px;
    padding: 28px;
    margin-bottom: 32px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.06);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.filter-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #f093fb 0%, #f5576c 100%);
    border-radius: 20px 20px 0 0;
}

.filter-section:hover {
    box-shadow: 0 12px 48px rgba(0, 0, 0, 0.1);
    border-color: #cbd5e0;
    transform: translateY(-2px);
}

.filter-row {
    display: grid;
    grid-template-columns: 1.5fr 1.2fr 1fr 1fr 1fr auto;
    gap: 18px;
    align-items: end;
    margin-bottom: 20px;
}

.filter-row:last-child {
    margin-bottom: 0;
}

.filter-group {
    display: flex;
    flex-direction: column;
}

.filter-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: #2c3e50;
    font-size: 14px;
    letter-spacing: 0.5px;
}

.filter-group input,
.filter-group select {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid #e9ecef;
    border-radius: 10px;
    font-size: 14px;
    transition: all 0.3s ease;
    box-sizing: border-box;
    background: #ffffff;
}

.filter-group input:focus,
.filter-group select:focus {
    outline: none;
    border-color: #f093fb;
    box-shadow: 0 0 0 4px rgba(240, 147, 251, 0.1);
    background: #ffffff;
    transform: translateY(-1px);
}

.date-filter-inputs {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr auto;
    gap: 20px;
    align-items: end;
    padding-top: 16px;
    border-top: 1px solid #e9ecef;
    margin-top: 16px;
}

.date-input-group {
    display: flex;
    flex-direction: column;
}

.date-input-group label {
    margin-bottom: 8px;
    font-weight: 600;
    color: #2c3e50;
    font-size: 14px;
    letter-spacing: 0.5px;
}

.filter-buttons {
    display: flex;
    gap: 12px;
    align-items: end;
}

.filter-btn {
    background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
    color: white;
    border: none;
    padding: 14px 24px;
    border-radius: 12px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    height: fit-content;
    min-width: 100px;
    white-space: nowrap;
    box-shadow: 0 6px 20px rgba(240, 147, 251, 0.3);
}

.filter-btn:hover {
    background: linear-gradient(135deg, #e879f9 0%, #f43f5e 100%);
    transform: translateY(-3px);
    box-shadow: 0 8px 24px rgba(240, 147, 251, 0.4);
}

.clear-filter-btn {
    background: linear-gradient(135deg, #64748b 0%, #475569 100%);
    color: white;
    border: none;
    padding: 14px 24px;
    border-radius: 12px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    height: fit-content;
    min-width: 100px;
    white-space: nowrap;
    box-shadow: 0 6px 20px rgba(100, 116, 139, 0.3);
}

.clear-filter-btn:hover {
    background: linear-gradient(135deg, #475569 0%, #334155 100%);
    transform: translateY(-3px);
    box-shadow: 0 8px 24px rgba(100, 116, 139, 0.4);
}

/* 产品列表表格 - 与整体设计保持一致 */
.product-list {
    background: linear-gradient(145deg, #ffffff, #f8f9fa);
    border: 2px solid #e9ecef;
    border-radius: 16px;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
    overflow: hidden;
    margin-bottom: 30px;
    transition: all 0.3s ease;
}

.product-list:hover {
    box-shadow: 0 6px 24px rgba(0, 0, 0, 0.12);
    border-color: #007bff;
}

#products-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 14px;
}

#products-table thead {
    background: linear-gradient(135deg, #343a40, #495057);
    color: white;
}

#products-table th {
    padding: 15px 12px;
    text-align: left;
    font-weight: 600;
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

#products-table tbody tr {
    border-bottom: 1px solid #e9ecef;
    transition: background-color 0.2s ease;
}

#products-table tbody tr:hover {
    background-color: #f8f9fa;
}

#products-table tbody tr:nth-child(even) {
    background-color: #fdfdfe;
}

#products-table td {
    padding: 12px;
    vertical-align: middle;
}

/* 链接样式 */
.product-url {
    color: #007bff;
    text-decoration: none;
    max-width: 200px;
    display: inline-block;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    transition: color 0.3s ease;
}

.product-url:hover {
    color: #0056b3;
    text-decoration: underline;
}

/* 新的关键词标签样式 */
.keywords-container {
    display: flex;
    flex-wrap: wrap;
    gap: 5px;
    max-width: 200px;
}

.keyword-tag {
    display: inline-block;
    padding: 3px 8px;
    border-radius: 12px;
    font-size: 12px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    margin: 1px;
    white-space: nowrap;
    max-width: 120px; /* 增加最大宽度，适应外文关键词 */
    overflow: hidden;
    text-overflow: ellipsis;
}

.keyword-tag.chinese {
    background: #e7f3ff;
    color: #0056b3;
    border: 1px solid #b3d9ff;
}

.keyword-tag.foreign {
    background: #fff2e7;
    color: #b35600;
    border: 1px solid #ffcc99;
}

.keyword-tag:hover {
    transform: scale(1.05);
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.15);
}

.keyword-tag.chinese:hover {
    background: #cce7ff;
    border-color: #80bfff;
}

.keyword-tag.foreign:hover {
    background: #ffe6cc;
    border-color: #ffb366;
}

.keyword-tag.copied {
    background: #d1ecf1 !important;
    color: #0c5460 !important;
    border-color: #bee5eb !important;
}

/* 输入提示样式 */
.input-hint {
    display: block;
    font-size: 11px;
    color: #6c757d;
    margin-top: 3px;
    font-weight: normal;
}

.input-hint.warning {
    color: #dc3545;
    font-weight: 600;
}

.input-hint.success {
    color: #28a745;
}

/* 原有关键词样式（保留作为后备） */
.keywords {
    cursor: pointer;
    padding: 6px 10px;
    border-radius: 6px;
    background: #e7f3ff;
    color: #0056b3;
    transition: all 0.3s ease;
    display: inline-block;
    max-width: 150px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.keywords:hover {
    background: #cce7ff;
    transform: scale(1.02);
}

.keywords.copied {
    background: #d1ecf1;
    color: #0c5460;
}

/* 店铺状态样式 */
.store-status {
    cursor: pointer;
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    text-align: center;
    transition: all 0.3s ease;
    min-width: 80px;
    display: inline-block;
}

.store-status.unlisted {
    background: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

.store-status.listed {
    background: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.store-status.discarded {
    background: #fff3cd;
    color: #856404;
    border: 1px solid #ffeaa7;
}

.store-status:hover {
    transform: scale(1.05);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

/* 预计上架店铺标签样式 - 现代化设计 */
.expected-store-tag {
    display: inline-block;
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    background: linear-gradient(135deg, #e0f2fe 0%, #b3e5fc 100%);
    color: #0277bd;
    border: 2px solid #81d4fa;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    min-width: 100px;
    text-align: center;
    box-shadow: 0 2px 8px rgba(2, 119, 189, 0.1);
    position: relative;
    overflow: hidden;
}

.expected-store-tag::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
    transition: left 0.5s;
}

.expected-store-tag:hover {
    transform: translateY(-2px) scale(1.05);
    box-shadow: 0 6px 20px rgba(2, 119, 189, 0.2);
    background: linear-gradient(135deg, #b3e5fc 0%, #81d4fa 100%);
    border-color: #4fc3f7;
}

.expected-store-tag:hover::before {
    left: 100%;
}

/* 时间样式 */
.timestamp {
    color: #6c757d;
    font-size: 12px;
    white-space: nowrap;
}

/* 分页样式 - 与整体设计保持一致 */
.pagination-section {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
    background: linear-gradient(145deg, #ffffff, #f8f9fa);
    padding: 24px;
    border: 2px solid #e9ecef;
    border-radius: 16px;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
}

.pagination-section:hover {
    box-shadow: 0 6px 24px rgba(0, 0, 0, 0.12);
    border-color: #007bff;
}

.page-size-selector {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    color: #495057;
}

.page-size-selector select {
    padding: 6px 10px;
    border: 2px solid #dee2e6;
    border-radius: 6px;
    font-size: 14px;
}

.pagination-controls {
    display: flex;
    align-items: center;
    gap: 8px;
}

.page-btn {
    background: #fff;
    border: 2px solid #dee2e6;
    color: #495057;
    padding: 8px 16px;
    border-radius: 6px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 500;
    transition: all 0.3s ease;
}

.page-btn:hover:not(:disabled) {
    background: #007bff;
    color: white;
    border-color: #007bff;
}

.page-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.page-numbers {
    display: flex;
    gap: 4px;
}

.page-number {
    background: #fff;
    border: 2px solid #dee2e6;
    color: #495057;
    padding: 8px 12px;
    border-radius: 6px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 500;
    transition: all 0.3s ease;
    min-width: 40px;
    text-align: center;
}

.page-number:hover {
    background: #007bff;
    color: white;
    border-color: #007bff;
}

.page-number.active {
    background: linear-gradient(135deg, #007bff, #0056b3);
    color: white;
    border-color: #007bff;
}

.pagination-info {
    font-size: 14px;
    color: #6c757d;
}

/* 模态框样式 */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999;
    visibility: hidden;
    opacity: 0;
    transition: all 0.3s ease;
}

.modal.show {
    visibility: visible;
    opacity: 1;
}

.modal-content {
    background: white;
    padding: 30px;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    max-width: 400px;
    width: 90%;
}

.modal-content h3 {
    margin: 0 0 20px 0;
    color: #2c3e50;
    text-align: center;
}

.store-options {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 20px;
}

.store-btn {
    background: #f8f9fa;
    border: 2px solid #dee2e6;
    color: #495057;
    padding: 12px 20px;
    border-radius: 8px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 500;
    transition: all 0.3s ease;
    text-align: center;
}

.store-btn:hover {
    background: #e9ecef;
    border-color: #adb5bd;
}

.store-btn.discard-store {
    background: #fff3cd;
    border-color: #ffeaa7;
    color: #856404;
}

.store-btn.discard-store:hover {
    background: #ffeaa7;
    border-color: #fdcb6e;
}

.store-btn.clear-store {
    background: #e2e3e5;
    border-color: #d6d8db;
    color: #495057;
}

.store-btn.clear-store:hover {
    background: #d1d3d6;
    border-color: #c6c8ca;
}

.modal-actions {
    display: flex;
    justify-content: center;
}

.cancel-btn {
    background: #6c757d;
    color: white;
    border: none;
    padding: 10px 25px;
    border-radius: 6px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 500;
    transition: all 0.3s ease;
}

.cancel-btn:hover {
    background: #545b62;
}

/* 响应式设计 - 按照设计规范优化 */
@media (max-width: 1200px) {
    .form-grid {
        grid-template-columns: 1fr 1fr;
        gap: 16px;
    }
    
    .form-grid .form-group:nth-child(1) {
        grid-column: span 2;
    }
    
    .add-btn {
        grid-column: span 2;
        justify-self: center;
        min-width: 200px;
    }
}

@media (max-width: 1200px) {
    .filter-row {
        grid-template-columns: 1fr 1fr 1fr;
        gap: 16px;
    }
    
    .filter-buttons {
        grid-column: span 3;
        justify-content: center;
    }
}

@media (max-width: 1024px) {
    .form-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }
    
    .form-grid .form-group:nth-child(1) {
        grid-column: span 1;
    }
    
    .add-btn {
        grid-column: span 1;
        justify-self: stretch;
        min-width: auto;
    }
    
    .filter-row {
        grid-template-columns: 1fr 1fr;
        gap: 16px;
    }
    
    .filter-buttons {
        grid-column: span 2;
        justify-content: center;
    }
    
    .date-filter-inputs {
        grid-template-columns: 1fr 1fr;
        gap: 16px;
    }
    
    .date-filter-inputs .filter-buttons {
        grid-column: span 2;
    }
}

@media (max-width: 768px) {
    .container {
        padding: 16px;
    }
    
    h1 {
        font-size: 1.8em;
        margin-bottom: 24px;
    }
    
    .add-form,
    .filter-section,
    .product-list,
    .pagination-section {
        padding: 20px;
        margin-bottom: 24px;
    }
    
    .form-grid {
        gap: 12px;
    }
    
    .filter-row {
        grid-template-columns: 1fr;
        gap: 12px;
    }
    
    .filter-buttons {
        grid-column: span 1;
        justify-content: stretch;
    }
    
    .filter-btn,
    .clear-filter-btn {
        flex: 1;
        min-width: auto;
    }
    
    .date-filter-inputs {
        grid-template-columns: 1fr;
        gap: 12px;
    }
    
    .date-filter-inputs .filter-buttons {
        grid-column: span 1;
    }
    
    .pagination-section {
        flex-direction: column;
        gap: 16px;
        text-align: center;
    }
    
    #products-table {
        font-size: 12px;
    }
    
    #products-table th,
    #products-table td {
        padding: 8px 6px;
    }
    
    .keywords-container {
        max-width: 120px;
    }
    
    .keyword-tag {
        max-width: 60px;
        font-size: 11px;
    }
}

@media (max-width: 480px) {
    .add-form,
    .filter-section,
    .product-list,
    .pagination-section {
        padding: 16px;
        border-radius: 12px;
    }
    
    .form-group input,
    .filter-group input,
    .filter-group select {
        padding: 10px 12px;
        font-size: 13px;
    }
    
    .add-btn,
    .filter-btn,
    .clear-filter-btn {
        padding: 10px 16px;
        font-size: 13px;
    }
    
    .page-numbers {
        flex-wrap: wrap;
        justify-content: center;
    }
    
    .modal-content {
        padding: 20px;
        margin: 20px;
        border-radius: 12px;
    }
}