/* user_shares 样式片段 3/4 — 按规则边界切分 */
.ddzz-loading::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #667eea 0%, #764ba2 50%, #667eea 100%);
    background-size: 200% 100%;
    animation: gradientShift 2s ease-in-out infinite;
}

.ddzz-loading .loading-spinner {
    border: 5px solid rgba(102, 126, 234, 0.1);
    border-top: 5px solid #667eea;
    border-radius: 50%;
    width: 70px;
    height: 70px;
    animation: spin 1.5s linear infinite;
    margin: 0 auto 32px;
    position: relative;
}

.ddzz-loading .loading-spinner::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 20px;
    height: 20px;
    background: #667eea;
    border-radius: 50%;
    transform: translate(-50%, -50%);
    animation: pulse 1.5s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 0.3; transform: translate(-50%, -50%) scale(0.8); }
    50% { opacity: 1; transform: translate(-50%, -50%) scale(1.2); }
}

.ddzz-loading p {
    color: #667eea;
    font-size: 18px;
    font-weight: 600;
    margin: 0 0 8px 0;
}

.ddzz-loading small {
    color: #718096;
    font-size: 14px;
    font-weight: 500;
}

.ddzz-error {
    text-align: center;
    padding: 80px 40px;
    background: linear-gradient(145deg, #fff5f5 0%, #ffffff 100%);
    border-radius: 24px;
    margin: 20px 0;
    border: 1px solid rgba(229, 62, 62, 0.1);
    box-shadow: 0 10px 30px rgba(229, 62, 62, 0.08);
    position: relative;
    overflow: hidden;
}

.ddzz-error::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #e53e3e 0%, #fc8181 50%, #e53e3e 100%);
    background-size: 200% 100%;
    animation: gradientShift 2s ease-in-out infinite;
}

.ddzz-error i {
    font-size: 72px;
    color: #e53e3e;
    margin-bottom: 32px;
    opacity: 0.9;
    animation: errorShake 2s ease-in-out infinite;
}

@keyframes errorShake {
    0%, 100% { transform: translateX(0); }
    25% { transform: translateX(-5px); }
    75% { transform: translateX(5px); }
}

.ddzz-error p {
    color: #e53e3e;
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 32px;
}

/* 管理者模式下的删除按钮样式 */
.btn-remove.admin-mode {
    border-color: rgba(220, 53, 69, 0.5);
    color: #dc3545;
}

.btn-remove.admin-mode:hover {
    background: rgba(220, 53, 69, 0.15);
    border-color: #dc3545;
}


/* 加载状态 */
.loading-state {
    text-align: center;
    padding: 60px 20px;
    color: #6c757d;
}

.loading-spinner {
    display: inline-block;
    width: 40px;
    height: 40px;
    border: 4px solid #f3f3f3;
    border-top: 4px solid #1a56a7;
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin-bottom: 15px;
}

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

/* 错误状态 */
.error-state {
    text-align: center;
    padding: 60px 20px;
    color: #dc3545;
}

.error-state i {
    font-size: 3rem;
    margin-bottom: 1rem;
    opacity: 0.7;
}

.btn-retry {
    padding: 8px 16px;
    background: transparent;
    color: #1a56a7;
    border: 1px solid #1a56a7;
    border-radius: 16px;
    cursor: pointer;
    font-size: 0.85rem;
    transition: all 0.2s ease;
}

.btn-retry:hover {
    background: #1a56a7;
    color: white;
    border-color: #1a56a7;
}

/* 删除历史按钮 */
.btn-delete-history {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    background: transparent;
    color: #666;
    border: 1px solid #e1e5eb;
    border-radius: 16px;
    font-size: 0.85rem;
    cursor: pointer;
    transition: all 0.2s ease;
}

.btn-ddzz-query {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    background: transparent;
    color: #666;
    border: 1px solid #e1e5eb;
    border-radius: 16px;
    font-size: 0.85rem;
    cursor: pointer;
    transition: all 0.2s ease;
}

.btn-ddzz-query:hover {
    border-color: #6c757d;
    color: #6c757d;
    background: rgba(108, 117, 125, 0.05);
}

.btn-delete-history:hover {
    border-color: #6c757d;
    color: #6c757d;
    background: rgba(108, 117, 125, 0.05);
}

/* 空状态 - 基础（兼容旧用法） */
.empty-state {
    text-align: center;
    padding: 60px 20px;
    color: #6c757d;
}

.empty-state i {
    font-size: 4rem;
    margin-bottom: 1rem;
    opacity: 0.5;
}

/* 无数据时的整体布局：隐藏指数与排行榜，只保留自选股区域与空状态 */
body.user-shares-empty #index-module,
body.user-shares-empty #rankings-module {
    display: none !important;
}

/* 空状态 - 现代样式（无自选股时主展示） */
.empty-state-modern {
    padding: 56px 32px 64px !important;
    max-width: 420px;
    margin: 0 auto;
    background: linear-gradient(160deg, #f8fafc 0%, #f1f5f9 100%);
    border-radius: 16px;
    border: 1px solid rgba(26, 86, 167, 0.08);
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.04);
}

.empty-state-icon-wrap {
    width: 80px;
    height: 80px;
    margin: 0 auto 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(26, 86, 167, 0.12) 0%, rgba(13, 148, 136, 0.08) 100%);
    border-radius: 20px;
}

.empty-state-modern .empty-state-icon {
    font-size: 2.25rem !important;
    color: #1a56a7 !important;
    opacity: 0.9 !important;
    margin: 0 !important;
}

.empty-state-modern .empty-state-title {
    font-size: 1.35rem;
    font-weight: 600;
    color: #1e293b;
    margin: 0 0 10px;
    letter-spacing: -0.02em;
}

.empty-state-modern .empty-state-desc {
    font-size: 0.95rem;
    color: #64748b;
    line-height: 1.6;
    margin: 0 0 24px;
    max-width: 320px;
    margin-left: auto;
    margin-right: auto;
}

.empty-state-cta {
    display: inline-flex !important;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    font-size: 0.95rem;
    font-weight: 600;
    color: #fff;
    background: linear-gradient(135deg, #1a56a7 0%, #1e3a5f 100%);
    border: none;
    border-radius: 12px;
    cursor: pointer;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    box-shadow: 0 2px 12px rgba(26, 86, 167, 0.35);
}

.empty-state-cta:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 16px rgba(26, 86, 167, 0.4);
}

.empty-state-cta:active {
    transform: translateY(0);
}

.empty-state-modern .empty-state-hint {
    font-size: 0.8rem;
    color: #94a3b8;
    margin: 14px 0 0;
}

@media (max-width: 767px) {
    .empty-state-modern {
        padding: 40px 20px 48px !important;
        margin: 0 12px;
    }
    .empty-state-icon-wrap {
        width: 64px;
        height: 64px;
        margin-bottom: 20px;
    }
    .empty-state-modern .empty-state-icon {
        font-size: 1.75rem !important;
    }
    .empty-state-modern .empty-state-title {
        font-size: 1.2rem;
    }
    .empty-state-modern .empty-state-desc {
        font-size: 0.9rem;
    }
}

/* 指数图表无数据时的空状态（与空状态卡片风格一致） */
.index-empty-wrap {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 320px;
    padding: 24px;
    text-align: center;
}

.index-empty-state {
    max-width: 320px;
}

.index-empty-state .index-empty-icon {
    width: 56px;
    height: 56px;
    margin: 0 auto 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(26, 86, 167, 0.12) 0%, rgba(13, 148, 136, 0.08) 100%);
    border-radius: 14px;
    color: #1a56a7;
    font-size: 1.5rem;
}

.index-empty-state .index-empty-title {
    font-size: 1.1rem;
    font-weight: 600;
    color: #1e293b;
    margin: 0 0 6px;
}

.index-empty-state .index-empty-desc {
    font-size: 0.875rem;
    color: #64748b;
    line-height: 1.5;
    margin: 0 0 20px;
}

.index-empty-cta {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    font-size: 0.9rem;
    font-weight: 600;
    color: #fff;
    background: linear-gradient(135deg, #1a56a7 0%, #1e3a5f 100%);
    border: none;
    border-radius: 10px;
    cursor: pointer;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    box-shadow: 0 2px 10px rgba(26, 86, 167, 0.3);
}

.index-empty-cta:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 14px rgba(26, 86, 167, 0.35);
}

.index-empty-cta:active {
    transform: translateY(0);
}

.index-empty-cta i {
    font-size: 0.9em;
}

/* 动画效果 */
.fade-in {
    opacity: 0;
    transform: translateY(20px);
    animation: fadeIn 0.5s ease-out forwards;
}

@keyframes fadeIn {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* 排行榜「加载更多」展开：后续行自下滑入 */
.ranking-item--lazy-reveal {
    opacity: 0;
    transform: translateY(12px);
    animation: rankingLazyReveal 0.45s cubic-bezier(0.22, 1, 0.36, 1) forwards;
    animation-delay: var(--reveal-delay, 0s);
}

@keyframes rankingLazyReveal {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@media (prefers-reduced-motion: reduce) {
    .ranking-item--lazy-reveal {
        animation: none;
        opacity: 1;
        transform: none;
    }
}

@keyframes loading {
    0% {
        background-position: 200% 0;
    }
    100% {
        background-position: -200% 0;
    }
}

/* 响应式优化 */
@media (max-width: 767px) {
    .shares-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 15px;
    }

    .shares-title {
        font-size: 1.3rem;
    }

    .share-card {
        padding: 1rem;
    }

    .share-name {
        font-size: 0.85rem;
    }

    .share-price {
        font-size: 1rem;
    }

    .index-chart-container {
        padding: 15px;
        min-height: 300px;
    }
    
    #index-chart {
        min-height: 300px !important;
    }
    
    .monthly-change-container {
        padding: 20px 15px;
    }
    
    .index-section {
        margin-bottom: 20px;
    }

    .tab-buttons {
        flex-wrap: wrap;
    }
    
    /* 大单统计弹窗移动端优化 */
    #ddzz-modal .modal-content {
        width: 98%;
        max-height: 98vh;
        border-radius: 16px;
        margin: 10px;
    }

    #ddzz-modal .modal-header {
        padding: 20px 16px;
    }

    #ddzz-modal .modal-header h3 {
        font-size: 18px;
    }

    #ddzz-modal .modal-close {
        width: 36px;
        height: 36px;
        font-size: 16px;
    }

    #ddzz-modal .modal-body {
        padding: 20px 16px;
    }

    .ddzz-stats h3 {
        font-size: 18px;
        margin-bottom: 24px;
    }

    .stats-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .stat-item {
        padding: 20px 16px;
    }

    .stat-item h4 {
        font-size: 16px;
        margin-bottom: 16px;
    }

    .stat-item p {
        font-size: 14px;
    }

    .stat-item p strong {
        font-size: 15px;
    }

    .ddzz-loading {
        padding: 40px 20px;
    }

    .ddzz-loading .loading-spinner {
        width: 50px;
        height: 50px;
    }

    .ddzz-loading p {
        font-size: 16px;
    }

    .ddzz-error {
        padding: 40px 20px;
    }

    .ddzz-error i {
        font-size: 48px;
        margin-bottom: 20px;
    }

    .ddzz-error p {
        font-size: 16px;
        margin-bottom: 20px;
    }
}

/* 针对小屏幕的进一步优化 */
@media (max-width: 480px) {
    .stats-grid {
        gap: 16px;
    }

    .stat-item {
        padding: 16px 12px;
    }

    .stat-item h4 {
        font-size: 15px;
        margin-bottom: 12px;
    }

    .stat-item p {
        font-size: 13px;
    }

    .stat-item p strong {
        font-size: 14px;
    }
    
    /* 小屏幕弹窗优化 */
    #ddzz-modal .modal-content {
        width: 100%;
        height: 100%;
        max-height: 100vh;
        border-radius: 0;
        margin: 0;
        transform: scale(0.8) translateY(-30px) rotateX(10deg);
        display: flex;
        flex-direction: column;
    }
    
    #ddzz-modal .modal-header {
        padding: 16px 20px 12px;
        border-radius: 0;
    }
    
    #ddzz-modal .modal-header h3 {
        font-size: 16px;
    }
    
    #ddzz-modal .modal-close {
        width: 36px;
        height: 36px;
        font-size: 16px;
    }
    
    #ddzz-modal .modal-body {
        padding: 16px 20px;
        flex: 1;
        overflow-y: auto;
    }
    
    .ddzz-stats h3 {
        font-size: 16px;
        margin-bottom: 20px;
    }
    
    /* 血条移动端优化 */
    .health-bar-container {
        padding: 20px 16px;
        margin: 20px 0;
    }

    .health-bar-title {
        font-size: 14px;
        margin-bottom: 16px;
    }

    .health-bar-wrapper {
        height: 20px;
        margin-bottom: 12px;
    }

    .health-bar-value {
        font-size: 10px;
    }

    .health-bar-labels {
        flex-direction: column;
        gap: 8px;
        margin-top: 8px;
    }

    .health-bar-label {
        padding: 4px 8px;
        font-size: 11px;
    }

    .health-bar-stats {
        grid-template-columns: repeat(2, 1fr);
        gap: 8px;
        margin-top: 12px;
    }

    .health-stat-item {
        padding: 8px 6px;
    }

    .health-stat-value {
        font-size: 16px;
    }

    .health-stat-label {
        font-size: 10px;
    }
}

/* 提示消息样式 */
.toast {
    position: fixed;
    top: 20px;
    right: 20px;
    padding: 12px 20px;
    background: white;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    z-index: 10000;
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    transform: translateX(100%);
    transition: transform 0.3s ease;
    border-left: 4px solid #28a745;
}

.toast.show {
    transform: translateX(0);
}

.toast-error {
    border-left-color: #dc3545;
}

.toast-error i {
    color: #dc3545;
}

.toast-success i {
    color: #28a745;
}

/* 用户专属指数样式 - 提高优先级 */
.index-section {
    background: linear-gradient(135deg, #f8f9ff 0%, #ffffff 100%) !important;
    border: 2px solid #e3f2fd !important;
    box-shadow: 0 6px 20px rgba(26, 86, 167, 0.1) !important;
    margin-bottom: 30px !important;
    display: flex !important;
    flex-direction: column !important;
    overflow: visible !important;
}

.index-section .shares-header {
    flex-shrink: 0 !important;
    z-index: 2 !important;
}

/* 指数控制区域样式 */
.index-controls {
    display: flex;
    align-items: center;
    gap: 15px;
    flex-wrap: wrap;
}

.btn-all-data {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 6px 14px;
    background: transparent;
    color: #666;
    border: 1px solid #e1e5eb;
    border-radius: 16px;
    cursor: pointer;
    transition: all 0.2s ease;
    font-size: 13px;
    font-weight: 500;
}

.btn-all-data:hover {
    border-color: #1a56a7;
    color: #1a56a7;
    background: rgba(26, 86, 167, 0.05);
}

.btn-all-data.active {
    background: #1a56a7;
    color: white;
    border-color: #1a56a7;
}

.btn-all-data.active i {
    transform: rotate(360deg);
}

/* AI 仓位诊断：主题色、无渐变，保持冷峻终端风格 */
.btn-ai-diagnosis {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 14px;
    background: transparent;
    color: #1a56a7;
    border: 1px solid #1a56a7;
    border-radius: 16px;
    cursor: pointer;
    transition: all 0.2s ease;
    font-size: 13px;
    font-weight: 500;
}
.btn-ai-diagnosis:hover {
    background: rgba(26, 86, 167, 0.08);
    color: #144785;
    border-color: #144785;
}
.btn-ai-diagnosis:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

/* AI 仓位诊断侧边抽屉：右侧滑出，不遮挡主内容 */
.ai-diagnosis-drawer {
    position: fixed;
    inset: 0;
    z-index: 1100;
    visibility: hidden;
    pointer-events: none;
}
.ai-diagnosis-drawer.is-open {
    visibility: visible;
    pointer-events: auto;
}
.ai-diagnosis-drawer-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.25);
    opacity: 0;
    transition: opacity 0.25s ease;
}
.ai-diagnosis-drawer.is-open .ai-diagnosis-drawer-backdrop {
    opacity: 1;
}
.ai-diagnosis-drawer-panel {
    position: absolute;
    top: 0;
    right: 0;
    width: 100%;
    max-width: 420px;
    height: 100%;
    background: #fff;
    box-shadow: -4px 0 24px rgba(0, 0, 0, 0.12);
    transform: translateX(100%);
    transition: transform 0.3s ease;
    display: flex;
    flex-direction: column;
}
.ai-diagnosis-drawer.is-open .ai-diagnosis-drawer-panel {
    transform: translateX(0);
}
.ai-diagnosis-drawer-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 20px;
    border-bottom: 1px solid #f0f2f5;
    flex-shrink: 0;
}
.ai-diagnosis-drawer-header h3 {
    margin: 0;
    font-size: 1rem;
    font-weight: 600;
    color: #262626;
    display: flex;
    align-items: center;
    gap: 8px;
}
.ai-diagnosis-drawer-header h3 i {
    color: #1a56a7;
}
.ai-diagnosis-drawer-close {
    width: 32px;
    height: 32px;
    padding: 0;
    border: none;
    background: transparent;
    color: #8c8c8c;
    font-size: 1.5rem;
    line-height: 1;
    cursor: pointer;
    border-radius: 4px;
    transition: color 0.2s, background 0.2s;
}
.ai-diagnosis-drawer-close:hover {
    color: #262626;
    background: #f5f5f5;
}
.ai-diagnosis-disclaimer {
    margin: 0;
    padding: 8px 20px 12px;
    font-size: 12px;
    color: #8c8c8c;
    border-bottom: 1px solid #f0f2f5;
    background: #fafafa;
}
.ai-diagnosis-drawer-body {
    flex: 1;
    overflow-y: auto;
    padding: 20px;
}
.ai-diagnosis-content {
    font-size: 14px;
    line-height: 1.7;
    color: #262626;
    white-space: pre-wrap;
    word-break: break-word;
}
.ai-diagnosis-content.loading {
    color: #8c8c8c;
}

/* AI 诊断结果 Markdown 样式（与公式风格一致，兼容 marked 与简单渲染） */
.ai-diagnosis-content.ai-diagnosis-markdown {
    white-space: normal;
    overflow-wrap: break-word;
}
.ai-diagnosis-content.ai-diagnosis-markdown > *:first-child {
    margin-top: 0;
}
.ai-diagnosis-content.ai-diagnosis-markdown h1,
.ai-diagnosis-content.ai-diagnosis-markdown h2,
.ai-diagnosis-content.ai-diagnosis-markdown h3 {
    margin: 1em 0 0.5em;
    font-size: 1em;
    font-weight: 600;
    color: #262626;
    line-height: 1.4;
}
.ai-diagnosis-content.ai-diagnosis-markdown h2:first-child,
.ai-diagnosis-content.ai-diagnosis-markdown h3:first-child,
.ai-diagnosis-content.ai-diagnosis-markdown h1:first-child {
    margin-top: 0;
}
.ai-diagnosis-content.ai-diagnosis-markdown ul {
    margin: 0.5em 0;
    padding-left: 1.5em;
    list-style-type: disc;
}
.ai-diagnosis-content.ai-diagnosis-markdown ol {
    margin: 0.5em 0;
    padding-left: 1.5em;
    list-style-type: decimal;
}
.ai-diagnosis-content.ai-diagnosis-markdown li {
    margin: 0.35em 0;
    display: list-item;
}
.ai-diagnosis-content.ai-diagnosis-markdown p {
    margin: 0.5em 0;
    line-height: 1.6;
}
.ai-diagnosis-content.ai-diagnosis-markdown strong {
    font-weight: 600;
    color: #1a56a7;
}
.ai-diagnosis-content.ai-diagnosis-markdown hr {
    border: none;
    border-top: 1px solid #f0f2f5;
    margin: 1em 0;
}
.ai-diagnosis-content.ai-diagnosis-markdown a {
    color: #1a56a7;
    text-decoration: none;
}
.ai-diagnosis-content.ai-diagnosis-markdown a:hover {
    text-decoration: underline;
}
.ai-diagnosis-content.ai-diagnosis-markdown br {
    display: block;
    content: '';
    margin-top: 0.25em;
}

/* 响应式优化：竖屏下指数区标题可换行，按钮保持横排展示 */
@media (max-width: 767px) {
    .index-controls {
        flex-direction: row;
        flex-wrap: wrap;
        align-items: center;
        gap: 8px;
    }
    
    .index-section .shares-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 12px;
    }

    .index-chart-container {
        padding: 15px;
        min-height: 300px;
    }
    
    #index-chart {
        min-height: 300px;
    }
}

.index-chart-container {
    position: relative !important;
    min-height: 400px !important;
    padding: 20px 24px !important;
    background: #ffffff !important;
    flex: 1 !important;
    display: flex !important;
    flex-direction: column !important;
}

#index-chart {
    flex: 1 !important;
    min-height: 400px !important;
    width: 100% !important;
}

.skeleton-chart {
    display: flex;
    flex-direction: column;
    gap: 10px;
    padding: 20px;
    min-height: 400px;
}

.skeleton-line {
    height: 20px;
    background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
    background-size: 200% 100%;
    animation: loading 1.5s infinite;
    border-radius: 4px;
}

.skeleton-rankings {
    display: flex;
    flex-direction: column;
    gap: 6px;
    min-height: 220px;
}

.skeleton-shares {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 0.75rem;
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}

.skeleton-share-card {
    height: 140px;
    background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
    background-size: 200% 100%;
    animation: loading 1.5s infinite;
    border-radius: 10px;
}

/* 列表模式（清单视图） */
.shares-list-wrap {
    padding: 0 24px 24px;
    overflow-x: auto;
}
.shares-list {
    width: 100%;
    min-width: 720px;
    border-collapse: collapse;
    font-size: 14px;
    table-layout: fixed;
}
.shares-list thead {
    background: #f8f9fa;
    border-bottom: 2px solid #e9ecef;
}
.shares-list th {
    text-align: left;
    padding: 10px 12px;
    font-weight: 600;
    color: #495057;
    white-space: nowrap;
}
.shares-list th.col-name { width: 140px; min-width: 120px; padding-right: 8px; }
.shares-list th.col-sparkline { width: 72px; min-width: 72px; text-align: center; padding-left: 4px; padding-right: 4px; }
.shares-list th.col-change { width: 88px; text-align: right; }
.shares-list th.col-price { width: 80px; text-align: right; }
.shares-list th.col-ohlc { text-align: right; color: #868e96; font-weight: 500; }
.shares-list th.col-actions { width: 100px; text-align: center; }
.shares-list tbody tr {
    border-bottom: 1px solid #eee;
    transition: background 0.15s ease;
}
.shares-list tbody tr:nth-child(even) {
    background: rgba(0,0,0,0.02);
}
.shares-list tbody tr:hover {
    background: #f0f7ff;
}
.shares-list td {
    padding: 10px 12px;
    vertical-align: middle;
}
.shares-list .col-name { width: 140px; padding-right: 8px; }
.shares-list .col-name .list-name { 
    font-weight: 600; 
    color: #1a56a7; 
    display: flex; 
    align-items: baseline; 
    gap: 0;
    flex-wrap: wrap;
}
.shares-list .col-name .list-name a.stock-quote-link {
    color: inherit;
    font-weight: inherit;
    text-decoration: none;
    border-radius: 2px;
}
.shares-list .col-name .list-name a.stock-quote-link:hover {
    text-decoration: underline;
    text-underline-offset: 2px;
    color: var(--primary-hover, #4a90e2);
}
.shares-list .col-name .list-code { font-size: 12px; color: #868e96; }

/* 列表视图中的加入时间样式 */
.shares-list .added-date {
    margin-left: 6px;
    color: #9ca3af;
    font-size: 11px;
    font-family: 'Roboto Mono', 'Courier New', monospace;
    font-weight: 400;
    opacity: 0.8;
}
.shares-list .col-sparkline { width: 72px; padding-left: 4px; padding-right: 4px; text-align: center; }
.shares-list .list-sparkline { width: 60px; height: 24px; margin: 0 auto; display: block; }
.shares-list .col-change { width: 88px; text-align: right; font-family: var(--font-mono); font-weight: 700; }
.shares-list .col-change.positive { color: var(--color-up); }
.shares-list .col-change.negative { color: var(--color-down); }
.shares-list .col-price { width: 80px; text-align: right; font-family: var(--font-mono); font-weight: 700; font-size: 15px; }
.shares-list .col-ohlc { text-align: right; font-size: 12px; color: #868e96; }
.shares-list .col-actions { text-align: center; }
.shares-list .list-row-actions {
    display: flex;
    gap: 4px;
    justify-content: center;
    align-items: center;
    opacity: 0;
    transition: opacity 0.2s ease;
}
.shares-list tbody tr:hover .list-row-actions {
    opacity: 1;
}
.shares-list .list-row-actions .card-action-btn {
    width: 28px;
    height: 28px;
    border: none;
    border-radius: 50%;
    background: transparent;
    color: #666;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: background 0.2s, color 0.2s;
}
.shares-list .list-row-actions .card-action-btn:hover {
    background: #e9ecef;
    color: #1a56a7;
}
.shares-list .list-row-actions .card-action-btn.btn-remove:hover {
    color: #dc3545;
}

/* 收益排行榜样式 */
.rankings-section {
    background: white;
    border-radius: 12px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    margin-bottom: 30px;
}

.rankings-header-actions {
    display: flex;
    align-items: center;
    gap: 12px;
}

.tab-buttons {
    display: flex;
    gap: 8px;
}

/* 收益排行榜刷新按钮 - 小圆形图标 */
.btn-rankings-refresh {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    padding: 0;
    background: transparent;
    color: #666;
    border: 1px solid #e1e5eb;
    border-radius: 50%;
    cursor: pointer;
    transition: all 0.2s ease;
    flex-shrink: 0;
}

.btn-rankings-refresh:hover:not(:disabled) {
    background: rgba(26, 86, 167, 0.1);
    border-color: #1a56a7;
    color: #1a56a7;
}

.btn-rankings-refresh:active:not(:disabled) {
    transform: translateY(0) scale(0.98);
}

.btn-rankings-refresh:disabled {
    opacity: 0.7;
    cursor: not-allowed;
    transform: none;
}

.btn-rankings-refresh i {
    font-size: 14px;
}

.btn-rankings-refresh.is-loading i {
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.tab-btn {
    padding: 6px 14px;
    border: 1px solid #e1e5eb;
    background: transparent;
    border-radius: 16px;
    cursor: pointer;
    font-size: 13px;
    color: #666;
    transition: all 0.2s ease;
}

.tab-btn.active {
    background: #1a56a7;
    color: white;
    border-color: #1a56a7;
}

.tab-btn:hover:not(.active) {
    border-color: #1a56a7;
    color: #1a56a7;
    background: rgba(26, 86, 167, 0.05);
}

.rankings-content {
    padding: 14px 16px !important;
}

/* 确保 Bootstrap 不会覆盖我们的布局样式 */
.shares-module .shares-header,
.index-section .shares-header {
    display: flex !important;
    flex-wrap: nowrap !important;
}

/* 防止 Bootstrap 的 container 类影响我们的布局 */
body > .container {
    width: 100% !important;
    max-width: 1400px !important;
}

/* 确保 flexbox 布局不被 Bootstrap 覆盖 */
.index-section {
    display: flex !important;
    flex-direction: column !important;
}

.index-chart-container {
    display: flex !important;
    flex-direction: column !important;
}



.skeleton-ranking-item {
    height: 44px;
    background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
    background-size: 200% 100%;
    animation: loading 1.5s infinite;
    border-radius: 6px;
}

.rankings-container {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

/* ========== 移动端：自选股卡片 / 列表信息密度（网格双列 + 紧凑排版）========== */
@media (max-width: 767px) {
    .shares-grid {
        gap: 0.42rem !important;
        padding: 8px 10px !important;
        grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
    }

    .shares-grid .share-card {
        padding: 0.45rem 0.5rem !important;
        min-height: 0 !important;
        border-radius: 8px !important;
    }

    .shares-grid .share-header {
        margin-bottom: 0.2rem !important;
        margin-right: 50px !important;
    }

    .shares-grid .share-name {
        font-size: 0.78rem !important;
        line-height: 1.2 !important;
        margin-bottom: 0 !important;
    }

    .shares-grid .share-code {
        font-size: 0.66rem !important;
        line-height: 1.2 !important;
    }

    .shares-grid .added-date {
        font-size: 10px !important;
        margin-left: 3px !important;
    }

    .shares-grid .share-card .share-price {
        font-size: 1.05rem !important;
        margin-bottom: 0 !important;
        line-height: 1.15 !important;
    }

    .shares-grid .share-card .share-change {
        font-size: 0.68rem !important;
        padding: 1px 6px !important;
        gap: 2px !important;
    }

    .shares-grid .card-sparkline-wrap {
        height: 22px !important;
        margin-top: 4px !important;
    }

    .shares-grid .status-indicator {
        width: 14px !important;
        height: 14px !important;
        bottom: 0.12rem !important;
        left: 0.12rem !important;
        font-size: 0.52rem !important;
    }

    .shares-list-wrap {
        padding: 0 10px 14px !important;
    }

    .shares-list th,
    .shares-list td {
        padding: 6px 8px !important;
        font-size: 13px !important;
    }

    .shares-list th.col-name,
    .shares-list .col-name {
        width: 118px !important;
        min-width: 96px !important;
        padding-right: 6px !important;
    }

    .shares-list .col-name .list-code {
        font-size: 11px !important;
    }

    .shares-list .added-date {
        font-size: 10px !important;
        margin-left: 4px !important;
    }

    .shares-list .col-price {
        font-size: 14px !important;
    }

    .shares-list .col-ohlc {
        font-size: 11px !important;
    }

    .shares-list .col-change {
        font-size: 13px !important;
    }

    .shares-list .list-sparkline {
        width: 52px !important;
        height: 20px !important;
    }

    .shares-list tbody tr {
        border-bottom-color: #eee;
    }

    .shares-list .list-row-actions {
        opacity: 1;
        gap: 2px;
    }

    .shares-list .list-row-actions .card-action-btn {
        width: 26px !important;
        height: 26px !important;
    }

    .skeleton-shares {
        gap: 0.42rem !important;
        padding: 8px 10px !important;
        grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
    }

    .skeleton-share-card {
        height: 118px !important;
        border-radius: 8px !important;
    }
}

@media (max-width: 360px) {
    .shares-grid {
        grid-template-columns: 1fr !important;
    }

    .skeleton-shares {
        grid-template-columns: 1fr !important;
    }
}

.ranking-item {
    display: flex;
    align-items: center;
    padding: 8px 10px;
    padding-bottom: 9px; /* 为生命条与副行留出空间 */
    background: #f8f9fa;
    border-radius: 6px;
    transition: all 0.25s ease;
    border-left: 2px solid transparent;
    position: relative;
    overflow: visible; /* 允许生命条和hover提示显示 */
}

/* 前三名高亮 */
.ranking-item.rank-1 {
    background: linear-gradient(135deg, #fff9e6 0%, #ffffff 100%);
    border-left-color: #ffd700;
    box-shadow: 0 1px 5px rgba(255, 215, 0, 0.16);
}

.ranking-item.rank-2 {
    background: linear-gradient(135deg, #f5f5f5 0%, #ffffff 100%);
    border-left-color: #c0c0c0;
    box-shadow: 0 1px 5px rgba(192, 192, 192, 0.16);
}

.ranking-item.rank-3 {
    background: linear-gradient(135deg, #ffe5d4 0%, #ffffff 100%);
    border-left-color: #cd7f32;
    box-shadow: 0 1px 5px rgba(205, 127, 50, 0.16);
}

.ranking-item:hover {
    background: #e9ecef;
    transform: translateY(-1px);
    box-shadow: 0 1px 6px rgba(0, 0, 0, 0.08);
}

.ranking-item.rank-1:hover {
    background: linear-gradient(135deg, #fff9e6 0%, #fffef0 100%);
}

.ranking-item.rank-2:hover {
    background: linear-gradient(135deg, #f5f5f5 0%, #fafafa 100%);
}

/* 决策区右侧：紧凑排行榜（Tab + 刷新 + 内边距） */
.decision-zone-rankings .shares-module {
    margin-bottom: 0;
}

.decision-zone-rankings .shares-header {
    flex-direction: column;
    align-items: stretch !important;
    gap: 6px;
    padding-bottom: 8px !important;
}

.decision-zone-rankings .rankings-header-actions {
    justify-content: space-between;
    width: 100%;
    gap: 8px;
}

.decision-zone-rankings .tab-buttons {
    gap: 4px;
    flex-wrap: wrap;
}

.decision-zone-rankings .tab-btn {
    padding: 3px 8px;
    font-size: 11px;
    border-radius: 10px;
}

.decision-zone-rankings .btn-rankings-refresh {
    width: 26px;
    height: 26px;
}

.decision-zone-rankings .btn-rankings-refresh i {
    font-size: 11px;
}

.decision-zone-rankings .rankings-content {
    padding: 8px 10px !important;
}

.decision-zone-rankings .ranking-item {
    padding: 6px 8px;
    padding-bottom: 7px;
    margin-bottom: 0;
}

.decision-zone-rankings .rankings-container {
    gap: 4px;
}

.decision-zone-rankings .shares-title {
    font-size: 1.05rem !important;
}

.decision-zone-rankings .shares-header .shares-title i {
    font-size: 1rem !important;
}

.decision-zone-rankings .rankings-cap-hint--load-more,
.decision-zone-rankings .rankings-cap-hint--collapse {
    margin-top: 4px;
    padding-top: 4px;
}

.decision-zone-rankings .btn-rankings-load-more {
    font-size: 12px;
    padding: 4px 2px;
}

.decision-zone-rankings .btn-rankings-collapse-minimal {
    font-size: 11px;
    padding: 4px 2px;
}

.rankings-cap-hint {
    margin-top: 6px;
    padding: 6px 8px;
    font-size: 12px;
    color: #64748b;
    text-align: center;
    background: #f8fafc;
    border-radius: 8px;
    border: 1px dashed #e2e8f0;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: 8px 12px;
}

.rankings-cap-hint--load-more,
.rankings-cap-hint--collapse {
    margin-top: 4px;
    padding: 4px 4px 2px;
    background: transparent;
    border: none;
    border-radius: 0;
    border-top: 1px solid #eef2f7;
}

.rankings-cap-hint-text {
    line-height: 1.4;
}

/* 极简「查看另外 N 只」：文本按钮，非跳转页 */
.btn-rankings-load-more {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 5px;
    margin: 0 auto;
    padding: 5px 4px;
    font-size: 12px;
    font-weight: 500;
    color: #475569;
    letter-spacing: 0.02em;
    background: transparent;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    transition: color 0.2s ease, transform 0.2s ease;
}

.btn-rankings-load-more:hover {
    color: #1a56a7;
}

.btn-rankings-load-more:focus {
    outline: none;
}

.btn-rankings-load-more:focus-visible {
    outline: 2px solid #1a56a7;
    outline-offset: 3px;
    border-radius: 6px;
}

.rankings-load-more-chevron {
    display: inline-block;
    font-size: 0.95em;
    opacity: 0.75;
    transition: transform 0.25s ease, opacity 0.2s ease;
}

.btn-rankings-load-more:hover .rankings-load-more-chevron {
    transform: translateY(3px);
    opacity: 1;
}

.btn-rankings-collapse-minimal {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 5px;
    margin: 0 auto;
    padding: 5px 4px;
    font-size: 11px;
    font-weight: 500;
    color: #94a3b8;
    background: transparent;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    transition: color 0.2s ease;
}

.btn-rankings-collapse-minimal:hover {
    color: #64748b;
}

.btn-rankings-collapse-minimal:focus {
    outline: none;
}

.btn-rankings-collapse-minimal:focus-visible {
    outline: 2px solid #94a3b8;
    outline-offset: 2px;
}

.rankings-collapse-chevron {
    font-size: 0.9em;
    opacity: 0.85;
}

@media (prefers-reduced-motion: reduce) {
    .btn-rankings-load-more:hover .rankings-load-more-chevron {
        transform: none;
    }
}

.btn-rankings-expand-all,
.btn-rankings-collapse-all {
    padding: 4px 12px;
    font-size: 12px;
    font-weight: 600;
    color: #1a56a7;
    background: #fff;
    border: 1px solid #1a56a7;
    border-radius: 8px;
    cursor: pointer;
    transition: background 0.15s ease, color 0.15s ease;
}

.btn-rankings-expand-all:hover,
.btn-rankings-collapse-all:hover {
    background: rgba(26, 86, 167, 0.08);
    color: #144a94;
}

.btn-rankings-expand-all:focus,
.btn-rankings-collapse-all:focus {
    outline: none;
}

.btn-rankings-expand-all:focus-visible,
.btn-rankings-collapse-all:focus-visible {
    outline: 2px solid #1a56a7;
    outline-offset: 2px;
}