.outline-page {
    padding: 0;
}

.outline-stats {
    font-size: 14px;
    color: var(--zikao-text-medium);
    margin-bottom: 16px;
    font-weight: 500;
}

.outline-stats strong {
    color: var(--zikao-primary);
    font-weight: 700;
}

.outline-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(360px, 1fr));
    gap: 20px;
}

.loading-tip, .empty-tip {
    text-align: center;
    padding: 60px 20px;
    color: var(--zikao-text-light);
    font-size: 14px;
    grid-column: 1/-1;
    background: #fff;
    border-radius: var(--zikao-radius);
    border: 1px solid var(--zikao-border);
}

.empty-tip-icon {
    font-size: 56px;
    margin-bottom: 16px;
    color: var(--zikao-primary);
    opacity: 0.2;
}

.outline-card {
    background: #fff;
    border-radius: var(--zikao-radius);
    padding: 24px;
    box-shadow: var(--zikao-card-shadow);
    transition: var(--zikao-transition);
    border: 1px solid var(--zikao-border);
    position: relative;
    overflow: hidden;
    cursor: pointer;
}

.outline-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--zikao-primary), var(--zikao-accent));
    opacity: 0;
    transition: opacity 0.3s;
}

.outline-card:hover::before {
    opacity: 1;
}

.outline-card:hover {
    box-shadow: var(--zikao-card-hover-shadow);
    transform: translateY(-3px);
}

.outline-card-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 14px;
}

.outline-code {
    font-size: 13px;
    font-weight: bold;
    color: var(--zikao-primary);
    background: var(--zikao-primary-light);
    padding: 5px 12px;
    border-radius: var(--zikao-radius-xs);
    letter-spacing: 0.5px;
}

.outline-name {
    font-size: 17px;
    font-weight: bold;
    color: var(--zikao-text-dark);
    flex: 1;
    line-height: 1.4;
}

.outline-credit {
    font-size: 13px;
    color: var(--zikao-text-medium);
    background: var(--zikao-bg-light);
    padding: 4px 10px;
    border-radius: var(--zikao-radius-xs);
}

.outline-card-meta {
    font-size: 14px;
    color: var(--zikao-text-medium);
    margin-bottom: 16px;
    line-height: 1.5;
}

.outline-version {
    background: var(--zikao-bg-light);
    padding: 4px 12px;
    border-radius: var(--zikao-radius-xs);
    font-size: 12px;
    font-weight: 500;
}

.outline-card-actions {
    display: flex;
    gap: 10px;
    padding-top: 14px;
    border-top: 1px solid var(--zikao-border);
}

.outline-card-actions button, .outline-card-actions a {
    padding: 8px 20px;
    border-radius: var(--zikao-radius-xs);
    font-size: 13px;
    cursor: pointer;
    text-decoration: none;
    border: 2px solid var(--zikao-border);
    background: #fff;
    color: var(--zikao-text-dark);
    font-weight: 600;
    transition: var(--zikao-transition);
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.outline-card-actions button:hover, .outline-card-actions a:hover {
    border-color: var(--zikao-primary);
    color: var(--zikao-primary) !important;
}

.outline-card-actions .btn-view-outline {
    background: var(--zikao-primary);
    color: #fff !important;
    border-color: var(--zikao-primary);
}

.outline-card-actions .btn-view-outline:hover {
    background: var(--zikao-primary-dark);
    border-color: var(--zikao-primary-dark);
    color: #fff !important;
}

.outline-card-actions .btn-preview-outline {
    background: var(--zikao-primary);
    color: #fff !important;
    border-color: var(--zikao-primary);
}

.outline-card-actions .btn-preview-outline:hover {
    background: var(--zikao-primary-dark);
    border-color: var(--zikao-primary-dark);
    color: #fff !important;
}

.outline-card-actions .btn-download-outline {
    background: var(--zikao-success);
    color: #fff !important;
    border-color: var(--zikao-success);
}

.outline-card-actions .btn-download-outline:hover {
    background: #16a34a;
    border-color: #16a34a;
    color: #fff !important;
}

.outline-pagination {
    margin-top: 28px;
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid var(--zikao-border);
}

.outline-pagination button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 10px 16px;
    border: 1px solid var(--zikao-border);
    background: #fff;
    border-radius: var(--zikao-radius-xs);
    cursor: pointer;
    font-size: 14px;
    font-weight: 500;
    margin: 0 4px;
    transition: var(--zikao-transition);
    min-width: 36px;
    height: 36px;
}

.outline-pagination button:hover:not(.active) {
    background: var(--zikao-bg-light);
    border-color: var(--zikao-primary);
    color: var(--zikao-primary);
}

.outline-pagination button.active {
    background: var(--zikao-primary);
    color: #fff;
    border-color: var(--zikao-primary);
}

.outline-modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: fadeIn 0.2s ease;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.outline-modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0,0,0,0.5);
}

.outline-modal-content {
    position: relative;
    background: #fff;
    border-radius: var(--zikao-radius);
    width: 90%;
    max-width: 850px;
    max-height: 85vh;
    display: flex;
    flex-direction: column;
    border: 1px solid var(--zikao-border);
    box-shadow: 0 20px 40px rgba(0,0,0,0.15);
    animation: slideUp 0.3s ease;
}

@keyframes slideUp {
    from { transform: translateY(20px); opacity: 0; }
    to { transform: translateY(0); opacity: 1; }
}

.outline-modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 24px 28px;
    border-bottom: 1px solid var(--zikao-border);
    background: var(--zikao-bg-light);
}

.outline-modal-header h2 {
    font-size: 19px;
    font-weight: bold;
    color: var(--zikao-text-dark);
    margin: 0;
}

.outline-modal-close {
    background: none;
    border: none;
    font-size: 24px;
    cursor: pointer;
    color: var(--zikao-text-light);
    transition: var(--zikao-transition);
    padding: 4px;
    border-radius: var(--zikao-radius-xs);
}

.outline-modal-close:hover {
    color: var(--zikao-primary);
    background: var(--zikao-border);
}

.outline-modal-body {
    padding: 28px;
    overflow-y: auto;
    flex: 1;
    line-height: 1.85;
    font-size: 15px;
    color: var(--zikao-text-dark);
}

.outline-modal-body h1, .outline-modal-body h2, .outline-modal-body h3 {
    color: var(--zikao-text-dark);
    margin: 20px 0 12px;
    font-weight: bold;
}

.outline-modal-body h1 {
    font-size: 22px;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--zikao-border);
}

.outline-modal-body h2 {
    font-size: 18px;
    padding-left: 12px;
    border-left: 4px solid var(--zikao-primary);
}

.outline-modal-body h3 {
    font-size: 16px;
    color: var(--zikao-primary);
}

.outline-modal-body p {
    margin-bottom: 14px;
    line-height: 1.85;
}

.outline-modal-body ul, .outline-modal-body ol {
    margin-bottom: 14px;
    padding-left: 28px;
}

.outline-modal-body li {
    margin: 6px 0;
}

.outline-modal-body a {
    color: var(--zikao-primary);
    text-decoration: none;
    border-bottom: 1px dashed var(--zikao-primary);
}

.outline-modal-body a:hover {
    border-bottom-style: solid;
}

.outline-modal-footer {
    padding: 20px 28px;
    border-top: 1px solid var(--zikao-border);
    text-align: right;
    background: var(--zikao-bg-light);
}

.outline-modal-footer a {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 28px;
    background: var(--zikao-success);
    color: #fff;
    text-decoration: none;
    border-radius: var(--zikao-radius-sm);
    font-size: 14px;
    font-weight: 600;
    transition: var(--zikao-transition);
}

.outline-modal-footer a:hover {
    background: #16a34a;
    transform: translateY(-1px);
    box-shadow: 0 4px 10px rgba(34, 197, 94, 0.3);
}

@media (max-width: 768px) {
    .outline-search-bar {
        flex-direction: column;
    }
    
    .outline-search-bar input {
        width: 100%;
    }
    
    .outline-search-bar button {
        width: 100%;
        justify-content: center;
    }
    
    .outline-list {
        grid-template-columns: 1fr;
    }
    
    .outline-card-header {
        flex-wrap: wrap;
    }
    
    .outline-name {
        width: 100%;
    }
    
    .outline-page h1 {
        font-size: 24px;
    }
    
    .outline-page .outline-header {
        padding: 28px 20px;
    }
    
    .outline-modal-content {
        width: 95%;
        max-height: 90vh;
    }
    
    .outline-modal-header, .outline-modal-body, .outline-modal-footer {
        padding: 16px 20px;
    }
}

/* ===== 卡片式大纲列表（与课程页历年真题 tab 样式一致） ===== */
.zikao-card-batchbar {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 12px;
    padding-left: 4px;
}
.zikao-card-batchbar-label {
    display: inline-flex;
    align-items: center;
    cursor: pointer;
    margin: 0;
    font-size: 14px;
    color: var(--zikao-text-medium, #666);
    gap: 6px;
}
.zikao-card-batchbar .zikao-batch-btn {
    display: inline-flex;
    align-items: center;
    padding: 5px 14px;
    font-size: 13px;
    color: var(--zikao-primary, #1890ff);
    background: var(--zikao-primary-light, rgba(24, 144, 255, 0.12));
    border: 1px solid transparent;
    border-radius: var(--zikao-radius-sm, 8px);
    text-decoration: none;
    cursor: pointer;
    transition: var(--zikao-transition, all 0.3s ease);
}
.zikao-card-batchbar .zikao-batch-btn:hover {
    background: var(--zikao-primary, #1890ff);
    color: #fff;
}
.zikao-card-list .modern-list-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 14px;
    border: 1px solid var(--zikao-border, #e5e7eb);
    border-radius: var(--zikao-radius-sm, 8px);
    background: #fff;
    transition: var(--zikao-transition, all 0.3s ease);
    margin-bottom: 8px;
}
.zikao-card-list .modern-list-item:hover {
    border-color: var(--zikao-primary, #1890ff);
}
.zikao-card-list .modern-list-check {
    display: inline-flex;
    align-items: center;
    flex-shrink: 0;
}
.zikao-card-list .modern-list-check input {
    margin: 0;
    cursor: pointer;
}
.zikao-card-list .modern-list-index {
    width: 28px;
    height: 28px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: var(--zikao-primary-light, rgba(24, 144, 255, 0.12));
    color: var(--zikao-primary, #1890ff);
    font-size: 13px;
    font-weight: 600;
    flex-shrink: 0;
}
.zikao-card-list .modern-list-main {
    flex: 1;
    min-width: 0;
}
.zikao-card-list .modern-list-title {
    font-size: 14px;
    font-weight: 500;
    color: var(--zikao-text-dark, #1f2937);
    line-height: 1.5;
    word-break: break-word;
}
.zikao-card-list .modern-province-tag {
    display: inline-block;
    font-size: 12px;
    font-weight: normal;
    color: var(--zikao-primary, #1890ff);
    background: var(--zikao-primary-light, rgba(24, 144, 255, 0.12));
    padding: 1px 6px;
    border-radius: 4px;
    margin-right: 6px;
    vertical-align: middle;
}
.zikao-card-list .modern-list-sub {
    font-size: 12px;
    color: var(--zikao-text-light, #9ca3af);
    margin-left: 4px;
    font-weight: normal;
}
.zikao-card-list .modern-list-actions {
    display: flex;
    gap: 6px;
    flex-shrink: 0;
    margin-left: 8px;
}
.zikao-card-list .btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 8px 18px;
    border-radius: var(--zikao-radius-sm, 8px);
    font-size: 14px;
    font-weight: 500;
    text-decoration: none;
    cursor: pointer;
    border: 1px solid transparent;
    transition: var(--zikao-transition, all 0.3s ease);
    line-height: 1.5;
}
.zikao-card-list .btn-sm {
    padding: 4px 12px;
    font-size: 12px;
}
.zikao-card-list .btn-primary {
    background: var(--zikao-primary, #1890ff);
    color: #fff;
    border-color: var(--zikao-primary, #1890ff);
}
.zikao-card-list .btn-primary:hover {
    background: var(--zikao-primary-dark, #0e6fd8);
    border-color: var(--zikao-primary-dark, #0e6fd8);
    color: #fff;
}
.zikao-card-list .btn-default,
.zikao-card-list .modern-list-item:hover .btn-default,
.zikao-card-list .modern-list-item .btn-default:hover,
.zikao-card-list .modern-list-item .btn-default:focus,
.zikao-card-list .modern-list-item .btn-default:active {
    background: #fff !important;
    background-color: #fff !important;
    color: var(--zikao-text-dark, #1f2937) !important;
    border-color: var(--zikao-border, #e5e7eb) !important;
}
.zikao-card-list .btn-default:hover,
.zikao-card-list .modern-list-item .btn-default:hover {
    background: #fff !important;
    background-color: #fff !important;
    border-color: var(--zikao-primary, #1890ff) !important;
    color: var(--zikao-primary, #1890ff) !important;
}
@media (max-width: 768px) {
    .zikao-card-list .modern-list-item {
        flex-wrap: wrap;
        gap: 8px 12px;
    }
    .zikao-card-list .modern-list-main {
        width: calc(100% - 40px);
    }
    .zikao-card-list .modern-list-actions {
        width: 100%;
        justify-content: flex-end;
        margin-left: 40px;
    }
}