/* Claims Processor Page Styles */

.stat-card {
    background: var(--surface-color);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 15px;
    text-align: center;
}

.stat-label {
    font-size: 0.9em;
    color: var(--text-color-secondary);
    margin-bottom: 8px;
}

.stat-value {
    font-size: 2em;
    font-weight: 700;
    color: var(--primary-color);
}

/* 公开号与独权合并视窗样式 */
.patent-number-cell {
    font-weight: 600;
    color: var(--primary-color);
    white-space: nowrap;
    min-width: 150px;
    padding: 12px 15px;
}

.row-index-badge {
    font-size: 0.85em;
    color: #666;
    font-weight: normal;
    margin-top: 4px;
    padding: 2px 6px;
    background-color: #f0f0f0;
    border-radius: 3px;
    display: inline-block;
}

.merged-claims-cell {
    max-width: 600px;
    position: relative;
    padding: 12px 15px;
}

.merged-claims-content {
    max-height: 150px;
    overflow-y: auto;
    padding: 10px 12px;
    line-height: 1.6;
    word-wrap: break-word;
    white-space: pre-wrap;
    background: var(--bg-color);
    border-radius: 6px;
    border: 1px solid var(--border-color);
}

.merged-claims-content::-webkit-scrollbar {
    width: 6px;
}

.merged-claims-content::-webkit-scrollbar-track {
    background: #f1f1f1;
    border-radius: 3px;
}

.merged-claims-content::-webkit-scrollbar-thumb {
    background: #888;
    border-radius: 3px;
}

.merged-claims-content::-webkit-scrollbar-thumb:hover {
    background: #555;
}

.action-cell {
    text-align: center;
    white-space: nowrap;
}

.small-button {
    padding: 6px 12px;
    font-size: 0.9em;
    background-color: var(--primary-color);
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    transition: background-color 0.2s;
}

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

.small-button:active {
    transform: scale(0.98);
}


/* ====================================================================== */
/* 功能五：权利要求对比样式 (v3.0) */
/* ====================================================================== */

/* 配置区样式 */
.comparison-config-area {
    background: var(--surface-color);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 20px;
    margin-bottom: 20px;
}

.config-row {
    display: flex;
    gap: 30px;
    align-items: flex-start;
    flex-wrap: wrap;
}

.config-row .config-item {
    flex: 1;
    min-width: 300px;
}

.model-description {
    display: block;
    font-size: 0.85em;
    color: var(--text-color-secondary);
    margin-top: 5px;
    font-style: italic;
}

/* 对比数量选择器 */
.comparison-count-selector {
    display: flex;
    gap: 10px;
    align-items: center;
}

.count-btn {
    padding: 8px 20px;
    border: 2px solid var(--border-color);
    background: var(--surface-color);
    color: var(--text-color);
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-weight: 500;
}

.count-btn:hover {
    border-color: var(--primary-color);
    background: var(--primary-color-hover-bg);
}

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

/* 添加/删除按钮 */
.add-claim-btn {
    padding: 8px 16px;
    background: var(--primary-color);
    color: white;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 5px;
}

.add-claim-btn:hover {
    background: var(--primary-color-dark);
}

.add-claim-btn:disabled {
    background: var(--border-color);
    cursor: not-allowed;
    opacity: 0.6;
}

.add-claim-btn svg {
    width: 16px;
    height: 16px;
}

/* 动态输入区网格布局 */
.claims-input-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 20px;
    margin: 20px 0;
}

@media (max-width: 768px) {
    .claims-input-grid {
        grid-template-columns: 1fr;
    }
}

/* 单个输入组样式 */
.comparison-input-group {
    background: var(--surface-color);
    border: 2px solid var(--border-color);
    border-radius: 8px;
    padding: 15px;
    transition: all 0.3s ease;
}

.comparison-input-group:hover {
    border-color: var(--primary-color);
    box-shadow: 0 2px 8px rgba(74, 108, 247, 0.1);
}

.comparison-input-group .version-label {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 10px;
    font-weight: 600;
    color: var(--primary-color);
}

.comparison-input-group .version-label .claim-number-badge {
    background: var(--primary-color);
    color: white;
    padding: 4px 10px;
    border-radius: 12px;
    font-size: 0.85em;
}

.comparison-input-group .version-label .remove-btn {
    background: var(--error-color);
    color: white;
    border: none;
    border-radius: 4px;
    padding: 4px 10px;
    cursor: pointer;
    font-size: 0.85em;
    transition: opacity 0.3s ease;
}

.comparison-input-group .version-label .remove-btn:hover {
    opacity: 0.8;
}

.comparison-input-group textarea {
    width: 100%;
    min-height: 200px;
    padding: 10px;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    font-family: 'Courier New', monospace;
    font-size: 0.9em;
    resize: vertical;
    background: var(--bg-color);
    color: var(--text-color);
}

.comparison-input-group .claim-number-input {
    margin-top: 10px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.comparison-input-group .claim-number-input label {
    font-size: 0.9em;
    white-space: nowrap;
}

.comparison-input-group .claim-number-input input {
    flex: 1;
    padding: 8px;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    background: var(--bg-color);
    color: var(--text-color);
}

/* 耦合对比区域 */
.coupling-comparison-area {
    background: var(--surface-color);
    border: 2px solid var(--primary-color);
    border-radius: 8px;
    padding: 20px;
    margin-top: 20px;
}

.coupling-comparison-area h3 {
    margin: 0 0 15px 0;
    color: var(--primary-color);
    display: flex;
    align-items: center;
    gap: 8px;
}

.coupling-comparison-area h3 svg {
    width: 20px;
    height: 20px;
}

.coupling-selector {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 15px;
}

.coupling-selector label {
    display: flex;
    align-items: center;
    gap: 5px;
    padding: 8px 12px;
    background: var(--bg-color);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.coupling-selector label:hover {
    border-color: var(--primary-color);
    background: var(--primary-color-hover-bg);
}

.coupling-selector input[type="checkbox"] {
    width: auto;
    margin: 0;
}

.coupling-selector input[type="checkbox"]:checked + span {
    color: var(--primary-color);
    font-weight: 600;
}

.coupling-analyze-btn {
    padding: 10px 20px;
    background: var(--primary-color);
    color: white;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-weight: 500;
}

.coupling-analyze-btn:hover {
    background: var(--primary-color-dark);
}

.coupling-analyze-btn:disabled {
    background: var(--border-color);
    cursor: not-allowed;
    opacity: 0.6;
}

/* 结果控制区 */
.result-controls {
    display: flex;
    gap: 10px;
    align-items: center;
    flex-wrap: wrap;
}

/* 视图模式选择器 */
.view-mode-selector {
    display: flex;
    gap: 5px;
    background: var(--surface-color);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    padding: 4px;
}

.view-btn {
    padding: 8px 12px;
    border: none;
    background: transparent;
    cursor: pointer;
    border-radius: 4px;
    font-size: 1.2em;
    transition: all 0.3s ease;
    color: var(--text-color-secondary);
}

.view-btn svg {
    stroke: var(--text-color-secondary) !important;
    fill: none !important;
    transition: stroke 0.3s ease;
}

.view-btn:hover {
    background: var(--primary-color-hover-bg);
    color: var(--primary-color);
}

.view-btn:hover svg {
    stroke: var(--primary-color) !important;
}

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

.view-btn.active svg {
    stroke: white !important;
}

/* 差异统计面板 */
.stats-panel {
    display: flex;
    justify-content: space-around;
    gap: 20px;
    padding: 20px;
    background: linear-gradient(90deg, var(--primary-color-dark), var(--primary-color));
    border-radius: 8px;
    margin-bottom: 20px;
    flex-wrap: wrap;
    position: relative;
    overflow: hidden;
}

/* 右侧倾斜清晰白线条装饰效果 */
.stats-panel::before {
    content: '';
    position: absolute;
    right: 0;
    top: 0;
    width: 200px;
    height: 100%;
    background: 
        /* 第一条线 - 最亮 */
        linear-gradient(120deg, 
            transparent 0%, 
            transparent 47%, 
            rgba(255, 255, 255, 0.9) 49.5%, 
            rgba(255, 255, 255, 1) 50%, 
            rgba(255, 255, 255, 0.9) 50.5%, 
            transparent 53%, 
            transparent 100%
        ),
        /* 第二条线 */
        linear-gradient(120deg, 
            transparent 0%, 
            transparent 57%, 
            rgba(255, 255, 255, 0.75) 59.5%, 
            rgba(255, 255, 255, 0.85) 60%, 
            rgba(255, 255, 255, 0.75) 60.5%, 
            transparent 63%, 
            transparent 100%
        ),
        /* 第三条线 */
        linear-gradient(120deg, 
            transparent 0%, 
            transparent 67%, 
            rgba(255, 255, 255, 0.6) 69.5%, 
            rgba(255, 255, 255, 0.7) 70%, 
            rgba(255, 255, 255, 0.6) 70.5%, 
            transparent 73%, 
            transparent 100%
        ),
        /* 第四条线 */
        linear-gradient(120deg, 
            transparent 0%, 
            transparent 77%, 
            rgba(255, 255, 255, 0.45) 79.5%, 
            rgba(255, 255, 255, 0.55) 80%, 
            rgba(255, 255, 255, 0.45) 80.5%, 
            transparent 83%, 
            transparent 100%
        );
    background-size: 100% 100%;
    pointer-events: none;
}

.stats-panel .stat-item {
    text-align: center;
    color: white;
    position: relative;
    z-index: 1;
}

.stats-panel .stat-label {
    display: block;
    font-size: 0.9em;
    opacity: 0.9;
    margin-bottom: 5px;
    color: white;
}

.stats-panel .stat-value {
    display: block;
    font-size: 2em;
    font-weight: bold;
    color: white;
}

/* 对比卡片样式 (v3.0) */
.comparison-card {
    background: var(--surface-color);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    margin-bottom: 20px;
    overflow: hidden;
    transition: all 0.3s ease;
}

.comparison-card:hover {
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.comparison-card-header {
    background: 
        linear-gradient(90deg, var(--primary-color-dark), var(--primary-color)),
        repeating-linear-gradient(135deg, 
            transparent 0%, 
            transparent 20px, 
            rgba(255, 255, 255, 0.25) 20px, 
            rgba(255, 255, 255, 0.25) 40px, 
            transparent 40px, 
            transparent 60px);
    background-size: 100% 100%, 200px 100%;
    background-position: 0 0, 100% 0;
    background-repeat: no-repeat;
    color: white;
    padding: 15px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.comparison-card-header h3 {
    margin: 0;
    font-size: 1.1em;
}

.similarity-badge {
    background: rgba(255, 255, 255, 0.2);
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 0.9em;
    font-weight: bold;
}

.comparison-card-body {
    padding: 20px;
}

.comparison-section-v2 {
    margin-bottom: 25px;
}

.comparison-section-v2:last-child {
    margin-bottom: 0;
}

.comparison-section-v2 h4 {
    margin: 0 0 15px 0;
    color: var(--text-color);
    display: flex;
    align-items: center;
    gap: 8px;
}

.icon-match {
    color: #28a745;
}

.icon-diff {
    color: #ffc107;
}

/* 特征表格样式 */
.features-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.9em;
}

.features-table thead {
    background: var(--primary-color-hover-bg);
}

.features-table th {
    padding: 12px;
    text-align: left;
    font-weight: 600;
    border-bottom: 2px solid var(--border-color);
}

.features-table td {
    padding: 12px;
    border-bottom: 1px solid var(--border-color);
    vertical-align: top;
}

.features-table tr:hover {
    background: var(--primary-color-hover-bg);
}

.similar-row {
    background: rgba(40, 167, 69, 0.05);
}

.different-row {
    background: rgba(255, 193, 7, 0.05);
}

.analysis-cell {
    font-style: italic;
    color: var(--text-color-secondary);
}

.no-data {
    text-align: center;
    color: var(--text-color-secondary);
    font-style: italic;
}

/* 并排对比视图 */
.side-by-side-view {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.side-by-side-header {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 10px;
    padding: 10px;
    background: var(--primary-color-hover-bg);
    border-radius: 8px 8px 0 0;
}

.claim-label {
    font-weight: 600;
    text-align: center;
    padding: 10px;
    background: var(--surface-color);
    border-radius: 6px;
}

.side-by-side-body {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 10px;
    max-height: 600px;
}

.claim-text-column {
    padding: 15px;
    background: var(--surface-color);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    font-family: 'Courier New', monospace;
    font-size: 0.85em;
    line-height: 1.8;
    white-space: pre-wrap;
    word-wrap: break-word;
    overflow-wrap: break-word;
    overflow-y: auto;
    max-height: 600px;
}

.claim-text-column::-webkit-scrollbar {
    width: 8px;
}

.claim-text-column::-webkit-scrollbar-track {
    background: #f1f1f1;
    border-radius: 4px;
}

.claim-text-column::-webkit-scrollbar-thumb {
    background: var(--primary-color);
    border-radius: 4px;
}

.claim-text-column::-webkit-scrollbar-thumb:hover {
    background: var(--primary-color-dark);
}

/* 文本高亮样式 */
.text-added {
    background-color: #d4edda;
    color: #155724;
    padding: 2px 4px;
    border-radius: 3px;
}

.text-removed {
    background-color: #f8d7da;
    color: #721c24;
    padding: 2px 4px;
    border-radius: 3px;
    text-decoration: line-through;
}

.text-modified {
    background-color: #fff3cd;
    color: #856404;
    padding: 2px 4px;
    border-radius: 3px;
}

.text-same {
    color: var(--text-color-secondary);
    opacity: 0.7;
}

/* 矩阵视图 */
.matrix-view {
    overflow-x: auto;
}

.matrix-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.9em;
}

.matrix-table th,
.matrix-table td {
    padding: 15px;
    text-align: center;
    border: 1px solid var(--border-color);
}

.matrix-table th {
    background: var(--primary-color-hover-bg);
    font-weight: 600;
}

.matrix-cell {
    cursor: pointer;
    transition: all 0.3s ease;
    font-weight: bold;
    position: relative;
}

.matrix-cell:hover {
    background: var(--primary-color-hover-bg);
    transform: scale(1.05);
}

.matrix-cell:hover::after {
    content: '点击查看详情';
    position: absolute;
    bottom: -25px;
    left: 50%;
    transform: translateX(-50%);
    background: rgba(0, 0, 0, 0.8);
    color: white;
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 0.75em;
    white-space: nowrap;
    z-index: 10;
}

.matrix-cell-high {
    background: rgba(40, 167, 69, 0.2);
    color: #155724;
}

.matrix-cell-medium {
    background: rgba(255, 193, 7, 0.2);
    color: #856404;
}

.matrix-cell-low {
    background: rgba(220, 53, 69, 0.2);
    color: #721c24;
}

.matrix-cell-self {
    background: var(--border-color);
    color: var(--text-color-secondary);
    cursor: default;
}

.matrix-cell-self:hover::after {
    display: none;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .config-row {
        flex-direction: column;
    }
    
    .result-controls {
        width: 100%;
        justify-content: space-between;
    }
    
    .stats-panel {
        flex-direction: column;
        gap: 15px;
    }
    
    .side-by-side-header,
    .side-by-side-body {
        grid-template-columns: 1fr;
    }
}

/* 统一的step-header样式，确保所有绿色banner都有右侧倾斜渐变白线条效果 */
.step-header {
    position: relative;
    background: linear-gradient(90deg, var(--primary-color-dark), var(--primary-color));
    overflow: hidden;
}

/* 右侧倾斜清晰白线条装饰效果 - 无重影版本 */
.step-header::before {
    content: '';
    position: absolute;
    right: 0;
    top: 0;
    width: 200px;
    height: 100%;
    background: 
        /* 第一条线 - 最亮 */
        linear-gradient(120deg, 
            transparent 0%, 
            transparent 47%, 
            rgba(255, 255, 255, 0.9) 49.5%, 
            rgba(255, 255, 255, 1) 50%, 
            rgba(255, 255, 255, 0.9) 50.5%, 
            transparent 53%, 
            transparent 100%
        ),
        /* 第二条线 */
        linear-gradient(120deg, 
            transparent 0%, 
            transparent 57%, 
            rgba(255, 255, 255, 0.75) 59.5%, 
            rgba(255, 255, 255, 0.85) 60%, 
            rgba(255, 255, 255, 0.75) 60.5%, 
            transparent 63%, 
            transparent 100%
        ),
        /* 第三条线 */
        linear-gradient(120deg, 
            transparent 0%, 
            transparent 67%, 
            rgba(255, 255, 255, 0.6) 69.5%, 
            rgba(255, 255, 255, 0.7) 70%, 
            rgba(255, 255, 255, 0.6) 70.5%, 
            transparent 73%, 
            transparent 100%
        ),
        /* 第四条线 */
        linear-gradient(120deg, 
            transparent 0%, 
            transparent 77%, 
            rgba(255, 255, 255, 0.45) 79.5%, 
            rgba(255, 255, 255, 0.55) 80%, 
            rgba(255, 255, 255, 0.45) 80.5%, 
            transparent 83%, 
            transparent 100%
        );
    background-size: 100% 100%;
    pointer-events: none;
}

/* 添加微妙的光晕效果 */
.step-header::after {
    content: '';
    position: absolute;
    right: 0;
    top: 0;
    width: 150px;
    height: 100%;
    background: linear-gradient(90deg, 
        transparent 0%, 
        rgba(255, 255, 255, 0.05) 50%, 
        rgba(255, 255, 255, 0.1) 100%
    );
    pointer-events: none;
}

/* ====================================================================== */
/* 权利要求编辑功能样式 */
/* ====================================================================== */

.claim-item {
    position: relative;
    padding: 15px;
    margin-bottom: 12px;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    background: var(--surface-color);
    transition: all 0.2s ease;
}

.claim-item:hover {
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

.claim-item.independent {
    border-left: 4px solid #4CAF50;
    background: linear-gradient(90deg, rgba(76, 175, 80, 0.05) 0%, var(--surface-color) 100%);
}

.claim-item.dependent {
    border-left: 4px solid #2196F3;
    background: linear-gradient(90deg, rgba(33, 150, 243, 0.05) 0%, var(--surface-color) 100%);
}

.claim-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 10px;
    flex-wrap: wrap;
}

.claim-number {
    font-weight: 600;
    font-size: 1em;
    color: var(--text-color);
}

.claim-badge {
    padding: 4px 10px;
    border-radius: 12px;
    font-size: 0.8em;
    font-weight: 500;
}

.claim-badge.independent {
    background: rgba(76, 175, 80, 0.15);
    color: #2e7d32;
}

.claim-badge.dependent {
    background: rgba(33, 150, 243, 0.15);
    color: #1565c0;
}

.claim-edit-btn {
    margin-left: auto;
    padding: 6px 12px;
    background: linear-gradient(90deg, #2e7d32, #4CAF50);
    color: white;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    font-size: 0.85em;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 4px;
    transition: all 0.2s ease;
    opacity: 0.7;
}

.claim-item:hover .claim-edit-btn {
    opacity: 1;
}

.claim-edit-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 2px 8px rgba(76, 175, 80, 0.4);
}

.claim-edit-btn:active {
    transform: translateY(0);
}

.claim-text {
    color: var(--text-color-secondary);
    font-size: 0.9em;
    line-height: 1.6;
    padding: 10px 12px;
    background: var(--bg-color);
    border-radius: 6px;
    margin-bottom: 8px;
}

.claim-references {
    font-size: 0.85em;
    color: var(--text-color-secondary);
    padding: 8px 12px;
    background: rgba(33, 150, 243, 0.08);
    border-radius: 6px;
    border-left: 3px solid #2196F3;
}

.claim-references strong {
    color: #1565c0;
}

/* 编辑弹窗内的复选框标签样式 */
#edit_references_container label {
    transition: all 0.2s ease;
}

#edit_references_container label:hover {
    transform: scale(1.02);
}

#edit_references_container input[type="checkbox"] {
    cursor: pointer;
}

/* 深色主题适配 */
@media (prefers-color-scheme: dark) {
    .claim-item.independent {
        background: linear-gradient(90deg, rgba(76, 175, 80, 0.1) 0%, var(--surface-color) 100%);
    }
    
    .claim-item.dependent {
        background: linear-gradient(90deg, rgba(33, 150, 243, 0.1) 0%, var(--surface-color) 100%);
    }
    
    .claim-badge.independent {
        background: rgba(76, 175, 80, 0.25);
        color: #81c784;
    }
    
    .claim-badge.dependent {
        background: rgba(33, 150, 243, 0.25);
        color: #64b5f6;
    }
    
    .claim-references {
        background: rgba(33, 150, 243, 0.12);
    }
    
    .claim-references strong {
        color: #64b5f6;
    }
}