/* IPC分类查询页面样式 */

.ipc-card {
    background: var(--surface-color);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 25px;
    margin-bottom: 20px;
}

.ipc-card h4 {
    color: var(--primary-color-dark);
    margin: 0 0 15px 0;
    font-size: 18px;
    display: flex;
    align-items: center;
}

.ipc-card .info-text {
    color: var(--text-color-secondary);
    font-size: 14px;
    margin-bottom: 20px;
    line-height: 1.6;
}

.ipc-options-row {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
}

.ipc-options-row .config-item {
    flex: 1;
    min-width: 150px;
}

.ipc-stats-row {
    display: flex;
    gap: 15px;
    margin-bottom: 20px;
    flex-wrap: wrap;
}

.ipc-stat-item-simple {
    display: flex;
    align-items: center;
    gap: 8px;
    background: var(--bg-color);
    padding: 8px 15px;
    border-radius: 6px;
    border: 1px solid var(--border-color);
}

.ipc-stat-item-simple .stat-label {
    color: var(--text-color-secondary);
    font-size: 13px;
}

.ipc-stat-item-simple .stat-value {
    color: var(--primary-color-dark);
    font-weight: 600;
    font-size: 14px;
}

.ipc-result-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.ipc-result-item {
    background: var(--bg-color);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 12px 15px;
    cursor: pointer;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    gap: 12px;
}

.ipc-result-item:hover {
    border-color: var(--primary-color);
    box-shadow: 0 2px 8px rgba(34, 197, 94, 0.15);
    transform: translateX(3px);
}

.ipc-result-score {
    width: 36px;
    height: 36px;
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 16px;
    flex-shrink: 0;
}

.ipc-result-score.high {
    background: #dcfce7;
    color: #166534;
}

.ipc-result-score.medium {
    background: #fef3c7;
    color: #92400e;
}

.ipc-result-score.low {
    background: #fee2e2;
    color: #991b1b;
}

.ipc-result-content {
    flex: 1;
    min-width: 0;
}

.ipc-result-symbol {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 3px;
}

.ipc-symbol-text {
    font-size: 16px;
    font-weight: 600;
    color: var(--primary-color-dark);
}

.ipc-copy-link {
    font-size: 12px;
    color: var(--primary-color);
    cursor: pointer;
    text-decoration: none;
    padding: 2px 6px;
    border-radius: 3px;
    transition: all 0.2s ease;
}

.ipc-copy-link:hover {
    background: var(--primary-color-hover-bg);
    text-decoration: underline;
}

.ipc-result-code {
    font-size: 11px;
    color: var(--text-color-secondary);
    font-family: monospace;
}

/* 树状查询样式 - 新版横向布局 */
.ipc-tree-container {
    margin-top: 20px;
}

.ipc-breadcrumb {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 15px;
    flex-wrap: wrap;
    padding: 10px 15px;
    background: var(--bg-color);
    border-radius: 8px;
    border: 1px solid var(--border-color);
    min-height: 44px;
}

.ipc-breadcrumb-item {
    display: flex;
    align-items: center;
    gap: 5px;
    color: var(--primary-color);
    cursor: pointer;
    font-size: 14px;
    padding: 4px 8px;
    border-radius: 4px;
    transition: all 0.2s ease;
}

.ipc-breadcrumb-item:hover {
    background: var(--primary-color-hover-bg);
}

.ipc-breadcrumb-item.current {
    color: var(--text-color);
    font-weight: 600;
    cursor: default;
}

.ipc-breadcrumb-item.current:hover {
    background: transparent;
}

.ipc-breadcrumb-separator {
    color: var(--text-color-secondary);
    font-size: 12px;
}

.ipc-tree-content {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 12px;
}

.ipc-tree-card {
    background: var(--surface-color);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 15px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.ipc-tree-card:hover {
    border-color: var(--primary-color);
    box-shadow: 0 2px 8px rgba(34, 197, 94, 0.1);
}

.ipc-tree-card.has-children {
    border-left: 3px solid var(--primary-color);
}

.ipc-tree-card-header {
    display: flex;
    align-items: flex-start;
    gap: 12px;
}

.ipc-tree-card-symbol {
    font-size: 18px;
    font-weight: 700;
    color: var(--primary-color-dark);
    min-width: 80px;
}

.ipc-tree-card-title {
    font-size: 13px;
    color: var(--text-color);
    line-height: 1.5;
}

.ipc-tree-card-title:empty::after {
    content: '(无标题)';
    color: var(--text-color-secondary);
    font-style: italic;
}

.ipc-tree-card-actions {
    display: flex;
    gap: 10px;
    margin-top: 10px;
    padding-top: 10px;
    border-top: 1px solid var(--border-color);
}

.ipc-tree-card-btn {
    font-size: 12px;
    padding: 4px 10px;
    border-radius: 4px;
    border: none;
    cursor: pointer;
    transition: all 0.2s ease;
}

.ipc-tree-card-btn.primary {
    background: var(--primary-color);
    color: white;
}

.ipc-tree-card-btn.primary:hover {
    background: var(--primary-color-dark);
}

.ipc-tree-card-btn.secondary {
    background: var(--bg-color);
    color: var(--text-color);
    border: 1px solid var(--border-color);
}

.ipc-tree-card-btn.secondary:hover {
    background: var(--primary-color-hover-bg);
    border-color: var(--primary-color);
}

/* 搜索结果样式 */
.ipc-search-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
    max-height: 500px;
    overflow-y: auto;
}

.ipc-search-item {
    background: var(--bg-color);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 12px 15px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.ipc-search-item:hover {
    border-color: var(--primary-color);
    background: var(--primary-color-hover-bg);
    box-shadow: 0 2px 8px rgba(34, 197, 94, 0.15);
}

.ipc-search-main {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.ipc-search-symbol {
    font-weight: 600;
    color: var(--primary-color-dark);
    font-size: 16px;
    font-family: monospace;
}

.ipc-search-title {
    font-size: 13px;
    color: var(--text-color);
    line-height: 1.5;
}

.ipc-search-title:empty::after {
    content: '(无标题)';
    color: var(--text-color-secondary);
    font-style: italic;
}

.ipc-search-score {
    background: var(--primary-color);
    color: white;
    padding: 4px 10px;
    border-radius: 12px;
    font-size: 12px;
    font-weight: 500;
}

/* 详情弹窗样式 */
.ipc-detail-section {
    margin-bottom: 20px;
}

.ipc-detail-section h5 {
    color: var(--primary-color-dark);
    margin-bottom: 10px;
    font-size: 14px;
}

.ipc-detail-content {
    background: var(--bg-color);
    padding: 15px;
    border-radius: 8px;
    font-size: 14px;
    line-height: 1.6;
}

.ipc-detail-symbol {
    font-size: 28px;
    font-weight: bold;
    color: var(--primary-color);
    text-align: center;
    padding: 20px;
    background: linear-gradient(135deg, rgba(34, 197, 94, 0.1) 0%, rgba(22, 163, 74, 0.1) 100%);
    border-radius: 12px;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 15px;
}

.ipc-detail-info {
    text-align: center;
    padding: 10px;
}

.ipc-detail-actions {
    display: flex;
    gap: 10px;
    justify-content: center;
    margin-top: 20px;
    padding-top: 15px;
    border-top: 1px solid var(--border-color);
}

/* 加载和错误状态 */
.ipc-loading-inline {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    color: var(--text-color-secondary);
}

.ipc-loading-inline .loading-spinner {
    width: 20px;
    height: 20px;
    margin-right: 10px;
}

.ipc-error-message {
    background: #fef2f2;
    border: 1px solid #fecaca;
    color: #dc2626;
    padding: 15px;
    border-radius: 8px;
    text-align: center;
}

.ipc-empty-message {
    background: #f8fafc;
    border: 1px dashed var(--border-color);
    padding: 40px;
    border-radius: 8px;
    text-align: center;
    color: var(--text-color-secondary);
}

/* Toast提示 */
.ipc-toast {
    position: fixed;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    padding: 12px 24px;
    border-radius: 8px;
    z-index: 10000;
    font-size: 14px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
    animation: fadeInUp 0.3s ease;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateX(-50%) translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateX(-50%) translateY(0);
    }
}

@keyframes fadeOutDown {
    from {
        opacity: 1;
        transform: translateX(-50%) translateY(0);
    }
    to {
        opacity: 0;
        transform: translateX(-50%) translateY(20px);
    }
}

/* 响应式布局 */
@media (max-width: 768px) {
    .ipc-options-row {
        flex-direction: column;
        gap: 10px;
    }
    
    .ipc-tree-content {
        grid-template-columns: 1fr;
    }
    
    .ipc-result-item {
        flex-direction: column;
        text-align: center;
    }
    
    .ipc-result-score {
        width: 36px;
        height: 36px;
        font-size: 14px;
    }
    
    .ipc-stats-row {
        flex-direction: column;
        gap: 8px;
    }
    
    .ipc-breadcrumb {
        flex-direction: column;
        align-items: flex-start;
    }
}

/* IPC分类号查询 - 层级路径样式 */
.ipc-examples {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px;
}

.example-btn {
    background: var(--bg-color);
    border: 1px solid var(--border-color);
    padding: 4px 12px;
    border-radius: 4px;
    font-size: 13px;
    color: var(--primary-color);
    cursor: pointer;
    transition: all 0.2s ease;
    font-family: monospace;
}

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

.ipc-hierarchy-path {
    margin-top: 10px;
}

.ipc-hierarchy-list {
    display: flex;
    flex-direction: column;
    gap: 0;
}

.ipc-hierarchy-item {
    display: flex;
    align-items: stretch;
    background: var(--surface-color);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    margin-bottom: 0;
    overflow: hidden;
    transition: all 0.2s ease;
}

.ipc-hierarchy-item:hover {
    border-color: var(--primary-color);
    box-shadow: 0 2px 8px rgba(34, 197, 94, 0.1);
}

.ipc-hierarchy-item.current {
    border-color: var(--primary-color);
    border-width: 2px;
    background: linear-gradient(135deg, rgba(34, 197, 94, 0.05) 0%, rgba(22, 163, 74, 0.05) 100%);
}

.ipc-hierarchy-level {
    background: var(--bg-color);
    padding: 15px 12px;
    min-width: 120px;
    font-size: 12px;
    color: var(--text-color-secondary);
    border-right: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    font-weight: 500;
}

.ipc-hierarchy-item.current .ipc-hierarchy-level {
    background: linear-gradient(135deg, rgba(34, 197, 94, 0.1) 0%, rgba(22, 163, 74, 0.1) 100%);
    color: var(--primary-color-dark);
}

.ipc-hierarchy-content {
    flex: 1;
    padding: 12px 15px;
    min-width: 0;
}

.ipc-hierarchy-symbol {
    font-size: 18px;
    font-weight: 700;
    color: var(--primary-color-dark);
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 5px;
}

.ipc-hierarchy-badge {
    background: var(--primary-color);
    color: white;
    font-size: 11px;
    padding: 2px 8px;
    border-radius: 10px;
    font-weight: 500;
}

.ipc-hierarchy-title {
    font-size: 14px;
    color: var(--text-color);
    line-height: 1.5;
}

.ipc-hierarchy-title-cn {
    font-size: 13px;
    color: var(--text-color-secondary);
    margin-top: 4px;
}

.ipc-hierarchy-arrow {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 15px;
    color: var(--text-color-secondary);
}

.ipc-hierarchy-actions {
    display: flex;
    gap: 10px;
    justify-content: center;
    margin-top: 20px;
    padding-top: 15px;
    border-top: 1px solid var(--border-color);
}

@media (max-width: 768px) {
    .ipc-hierarchy-item {
        flex-direction: column;
    }
    
    .ipc-hierarchy-level {
        border-right: none;
        border-bottom: 1px solid var(--border-color);
        padding: 10px;
    }
    
    .ipc-hierarchy-arrow {
        display: none;
    }
    
    .ipc-hierarchy-actions {
        flex-direction: column;
    }
}

/* IPC详情弹窗 - 居中显示 */
#ipc_detail_modal {
    display: none;
    justify-content: center;
    align-items: center;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    opacity: 0;
    transition: opacity 0.2s ease;
}

#ipc_detail_modal.show {
    opacity: 1;
}

#ipc_detail_modal .modal-content {
    position: relative;
    left: auto;
    top: auto;
    transform: scale(0.95);
    margin: auto;
    opacity: 0;
    transition: opacity 0.2s ease, transform 0.2s ease;
}

#ipc_detail_modal.show .modal-content {
    opacity: 1;
    transform: scale(1);
}

#ipc_detail_modal .close-modal {
    position: absolute;
    top: 10px;
    right: 15px;
    background: none;
    border: none;
    font-size: 28px;
    cursor: pointer;
    color: var(--text-color-secondary);
    transition: color 0.2s ease;
    padding: 0;
    line-height: 1;
}

#ipc_detail_modal .close-modal:hover {
    color: var(--error-color);
}