/* ===== 全局样式 ===== */
:root {
    --primary: #1a73e8;
    --primary-dark: #1557b0;
    --secondary: #00c853;
    --danger: #ff1744;
    --warning: #ff9100;
    --info: #00b0ff;
    --bg-dark: #0a0e1a;
    --bg-card: #141b2d;
    --bg-hover: #1e2746;
    --text-primary: #ffffff;
    --text-secondary: #8b92a8;
    --border: #2a324d;
    --success: #00c853;
    --gradient-1: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --gradient-2: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
    --gradient-3: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
    --shadow: 0 4px 20px rgba(0,0,0,0.3);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', sans-serif;
    background: var(--bg-dark);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

/* ===== 布局 ===== */
.app-container {
    display: flex;
    min-height: 100vh;
}

/* ===== 侧边栏 ===== */
.sidebar {
    width: 260px;
    background: var(--bg-card);
    border-right: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    position: fixed;
    height: 100vh;
    z-index: 100;
}

.logo {
a.logo {
  text-decoration: none;
  color: inherit;
}
    padding: 24px 20px;
    display: flex;
    align-items: center;
    gap: 12px;
    border-bottom: 1px solid var(--border);
}

.logo-icon {
    font-size: 28px;
}

.logo-text {
    font-size: 18px;
    font-weight: 700;
    background: var(--gradient-1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav-menu {
    flex: 1;
    padding: 16px 12px;
    overflow-y: auto;
}

.nav-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 16px;
    margin-bottom: 4px;
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.3s;
    color: var(--text-secondary);
    font-size: 14px;
    font-weight: 500;
}

.nav-item:hover {
    background: var(--bg-hover);
    color: var(--text-primary);
}

.nav-item.active {
    background: var(--gradient-1);
    color: white;
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.4);
}

.nav-icon {
    font-size: 20px;
    width: 24px;
    text-align: center;
}

.sidebar-footer {
    padding: 16px;
    border-top: 1px solid var(--border);
    text-align: center;
    font-size: 12px;
    color: var(--text-secondary);
}

/* ===== 主内容区 ===== */
.main-content {
    flex: 1;
    margin-left: 260px;
    padding: 24px 32px;
    min-height: 100vh;
}

.top-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 32px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--border);
}

.top-bar h1 {
    font-size: 28px;
    font-weight: 700;
    background: var(--gradient-1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ===== 按钮 ===== */
.btn {
    padding: 10px 20px;
    border: none;
    border-radius: 10px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.btn-primary {
    background: var(--gradient-1);
    color: white;
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.4);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(102, 126, 234, 0.6);
}

.btn-large {
    padding: 14px 28px;
    font-size: 16px;
}

.btn-block {
    width: 100%;
    justify-content: center;
    margin-top: 16px;
}

/* ===== 卡片 ===== */
.card {
    background: var(--bg-card);
    border-radius: 16px;
    padding: 24px;
    border: 1px solid var(--border);
    box-shadow: var(--shadow);
    transition: transform 0.3s, box-shadow 0.3s;
}

.card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 30px rgba(0,0,0,0.4);
}

.card h3 {
    font-size: 18px;
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    gap: 8px;
}

/* ===== 内容网格 ===== */
.content-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(380px, 1fr));
    gap: 24px;
}

/* ===== 首页 ===== */
.welcome-card {
    text-align: center;
    padding: 48px 32px;
}

.welcome-card h2 {
    font-size: 32px;
    margin-bottom: 12px;
}

.welcome-card p {
    color: var(--text-secondary);
    font-size: 16px;
    margin-bottom: 32px;
}

.quick-actions {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin: 24px 0;
}

.stat-card {
    background: var(--bg-card);
    border-radius: 16px;
    padding: 24px;
    text-align: center;
    border: 1px solid var(--border);
}

.stat-number {
    font-size: 36px;
    font-weight: 700;
    background: var(--gradient-3);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-label {
    color: var(--text-secondary);
    font-size: 14px;
    margin-top: 8px;
}

.nav-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
}

.nav-link {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px;
    background: var(--bg-hover);
    border-radius: 12px;
    text-decoration: none;
    color: var(--text-primary);
    transition: all 0.3s;
}

.nav-link:hover {
    background: var(--primary);
    transform: translateX(4px);
}

.nav-link-icon {
    font-size: 24px;
}

/* ===== 步骤 ===== */
.method-steps {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.step {
    display: flex;
    gap: 16px;
    align-items: flex-start;
}

.step-num {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--gradient-1);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    flex-shrink: 0;
}

.step-content h4 {
    font-size: 16px;
    margin-bottom: 4px;
}

.step-content p {
    color: var(--text-secondary);
    font-size: 14px;
}

/* ===== 表单 ===== */
.tool-form {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.form-row {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.form-row label {
    font-size: 13px;
    color: var(--text-secondary);
    font-weight: 500;
}

.form-row input {
    padding: 12px 16px;
    border: 1px solid var(--border);
    border-radius: 10px;
    background: var(--bg-dark);
    color: var(--text-primary);
    font-size: 14px;
    transition: all 0.3s;
}

.form-row input:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(26, 115, 232, 0.2);
}

.form-divider {
    height: 1px;
    background: var(--border);
    margin: 8px 0;
}

/* ===== 分析结果 ===== */
.analysis-result {
    margin-top: 20px;
    padding: 16px;
    background: var(--bg-hover);
    border-radius: 12px;
    display: none;
}

.analysis-result.show {
    display: block;
}

.result-row {
    display: flex;
    justify-content: space-between;
    padding: 8px 0;
    border-bottom: 1px solid var(--border);
}

.result-row:last-child {
    border-bottom: none;
}

.calc-result {
    margin-top: 16px;
    padding: 20px;
    background: var(--bg-hover);
    border-radius: 12px;
    text-align: center;
}

.calc-result .result-amount {
    font-size: 32px;
    font-weight: 700;
    color: var(--success);
}

/* ===== 知识列表 ===== */
.knowledge-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.knowledge-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 12px;
    background: var(--bg-hover);
    border-radius: 10px;
}

.knowledge-tag {
    padding: 4px 10px;
    border-radius: 6px;
    font-size: 12px;
    font-weight: 600;
    background: var(--primary);
    color: white;
    white-space: nowrap;
}

.tag-danger { background: var(--danger); }
.tag-success { background: var(--success); }
.tag-warning { background: var(--warning); }
.tag-info { background: var(--info); }

.knowledge-item p {
    color: var(--text-secondary);
    font-size: 14px;
}

/* ===== 警告列表 ===== */
.warning-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.warning-list li {
    padding: 10px 14px;
    background: rgba(255, 23, 68, 0.1);
    border-left: 3px solid var(--danger);
    border-radius: 0 8px 8px 0;
    font-size: 14px;
}

/* ===== 盘口标签 ===== */
.handicap-tabs {
    display: flex;
    gap: 8px;
    margin-bottom: 24px;
    flex-wrap: wrap;
}

.handicap-tab {
    padding: 10px 20px;
    border: 1px solid var(--border);
    background: var(--bg-card);
    color: var(--text-secondary);
    border-radius: 10px;
    cursor: pointer;
    transition: all 0.3s;
    font-size: 14px;
    font-weight: 600;
}

.handicap-tab:hover {
    border-color: var(--primary);
    color: var(--text-primary);
}

.handicap-tab.active {
    background: var(--gradient-1);
    border-color: transparent;
    color: white;
}

.handicap-content {
    display: none;
}

.handicap-content.active {
    display: block;
}

/* ===== 特性列表 ===== */
.feature-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.feature-list li {
    padding: 10px 14px;
    background: var(--bg-hover);
    border-radius: 8px;
    font-size: 14px;
    display: flex;
    align-items: center;
    gap: 8px;
}

/* ===== 技巧盒子 ===== */
.tip-box {
    padding: 16px;
    background: var(--bg-hover);
    border-radius: 12px;
    margin-bottom: 12px;
    border-left: 3px solid var(--primary);
}

.tip-box h4 {
    font-size: 15px;
    margin-bottom: 6px;
    color: var(--primary);
}

.tip-box p {
    color: var(--text-secondary);
    font-size: 14px;
}

/* ===== 表格 ===== */
.table-container {
    overflow-x: auto;
}

.data-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 14px;
}

.data-table th,
.data-table td {
    padding: 12px 16px;
    text-align: left;
    border-bottom: 1px solid var(--border);
}

.data-table th {
    background: var(--bg-hover);
    font-weight: 600;
    color: var(--text-secondary);
}

.data-table tbody tr:hover {
    background: var(--bg-hover);
}

.note {
    color: var(--text-secondary);
    font-size: 12px;
    margin-top: 12px;
    font-style: italic;
}

/* ===== 联赛网格 ===== */
.league-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
}

.league-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    padding: 20px;
    background: var(--bg-hover);
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.3s;
}

.league-item:hover {
    background: var(--primary);
    transform: scale(1.05);
}

.league-flag {
    font-size: 32px;
}

/* ===== 案例 ===== */
.case-filters {
    display: flex;
    gap: 10px;
    margin-bottom: 24px;
}

.filter-btn {
    padding: 8px 16px;
    border: 1px solid var(--border);
    background: var(--bg-card);
    color: var(--text-secondary);
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s;
    font-size: 13px;
}

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

.cases-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.case-item {
    background: var(--bg-card);
    border-radius: 16px;
    padding: 24px;
    border: 1px solid var(--border);
    cursor: pointer;
    transition: all 0.3s;
}

.case-item:hover {
    transform: translateX(8px);
    border-color: var(--primary);
}

.case-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
}

.case-title {
    font-size: 18px;
    font-weight: 600;
}

.case-tag {
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
}

.case-tag.euro { background: rgba(26, 115, 232, 0.2); color: var(--primary); }
.case-tag.asia { background: rgba(0, 200, 83, 0.2); color: var(--success); }
.case-tag.upset { background: rgba(255, 23, 68, 0.2); color: var(--danger); }

.case-desc {
    color: var(--text-secondary);
    font-size: 14px;
    line-height: 1.6;
}

/* ===== 弹窗 ===== */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.7);
    z-index: 1000;
    align-items: center;
    justify-content: center;
}

.modal.show {
    display: flex;
}

.modal-content {
    background: var(--bg-card);
    border-radius: 20px;
    width: 90%;
    max-width: 600px;
    max-height: 80vh;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0,0,0,0.5);
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 24px;
    border-bottom: 1px solid var(--border);
}

.modal-header h3 {
    font-size: 20px;
}

.modal-close {
    background: none;
    border: none;
    color: var(--text-secondary);
    font-size: 28px;
    cursor: pointer;
    transition: color 0.3s;
}

.modal-close:hover {
    color: var(--text-primary);
}

.modal-body {
    padding: 24px;
    overflow-y: auto;
    max-height: calc(80vh - 80px);
}

.search-form {
    display: flex;
    gap: 12px;
    margin-bottom: 20px;
}

.search-form input {
    flex: 1;
    padding: 12px 16px;
    border: 1px solid var(--border);
    border-radius: 10px;
    background: var(--bg-dark);
    color: var(--text-primary);
    font-size: 14px;
}

/* ===== Tab内容 ===== */
.tab-content {
    display: none;
}

.tab-content.active {
    display: block;
    animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.section-header {
    margin-bottom: 32px;
}

.section-header h2 {
    font-size: 24px;
    margin-bottom: 8px;
}

.section-header p {
    color: var(--text-secondary);
}

/* ===== 响应式 ===== */
@media (max-width: 1024px) {
    .sidebar {
        width: 200px;
    }
    .main-content {
        margin-left: 200px;
    }
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .sidebar {
        width: 100%;
        height: auto;
        position: relative;
    }
    .main-content {
        margin-left: 0;
    }
    .app-container {
        flex-direction: column;
    }
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .content-grid {
        grid-template-columns: 1fr;
    }
    .quick-actions {
        flex-direction: column;
    }
    .top-bar {
        flex-direction: column;
        gap: 16px;
        align-items: flex-start;
    }
}

/* ===== 滚动条 ===== */
::-webkit-scrollbar {
    width: 6px;
}

::-webkit-scrollbar-track {
    background: var(--bg-dark);
}

::-webkit-scrollbar-thumb {
    background: var(--border);
    border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--primary);
}

/* ===== 搜索结果样式 ===== */
#search-results {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

#search-results.show {
    max-height: 500px;
    overflow-y: auto;
}

.search-results-header {
    padding: 8px 16px;
    color: var(--text-secondary);
    font-size: 13px;
    border-bottom: 1px solid var(--border);
}

.search-result-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 16px;
    border-bottom: 1px solid var(--border);
    cursor: pointer;
    transition: background 0.2s;
}

.search-result-item:hover {
    background: var(--bg-hover);
}

.search-result-item .team-info {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.search-result-item .team-name {
    font-size: 15px;
    font-weight: 500;
    color: var(--text-primary);
}

.search-result-item .team-name mark {
    background: rgba(26, 115, 232, 0.3);
    color: var(--primary);
    padding: 0 2px;
    border-radius: 2px;
}

.search-result-item .team-en {
    font-size: 12px;
    color: var(--text-secondary);
}

.team-league-badge {
    font-size: 11px;
    padding: 3px 8px;
    border-radius: 10px;
    background: rgba(26, 115, 232, 0.15);
    color: var(--primary);
    white-space: nowrap;
}

.search-no-result {
    padding: 24px 16px;
    text-align: center;
    color: var(--text-secondary);
}

/* ===== 比赛卡片样式 ===== */
.match-results {
    padding: 8px 0;
}

.match-section {
    margin-bottom: 16px;
}

.match-section h4 {
    padding: 8px 16px;
    font-size: 14px;
    color: var(--text-secondary);
    border-bottom: 1px solid var(--border);
}

.match-card {
    padding: 12px 16px;
    border-bottom: 1px solid var(--border);
    transition: background 0.2s;
}

.match-card:hover {
    background: var(--bg-hover);
}

.match-card .match-date {
    font-size: 12px;
    color: var(--text-secondary);
    margin-bottom: 4px;
}

.match-card .match-teams {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    font-size: 15px;
    font-weight: 500;
}

.match-card .vs {
    color: var(--text-secondary);
    font-size: 13px;
}

.match-card .score {
    color: var(--primary);
    font-weight: 600;
    min-width: 40px;
    text-align: center;
}

.match-card .team-highlight {
    color: var(--primary);
    font-weight: 600;
}

.match-card .match-league {
    font-size: 11px;
    color: var(--text-secondary);
    text-align: center;
    margin-top: 4px;
}

.match-card.finished .match-teams {
    font-size: 14px;
}

.match-actions {
    display: flex;
    gap: 8px;
    padding: 12px 16px;
    border-top: 1px solid var(--border);
}

.match-actions .btn {
    flex: 1;
}

.no-data {
    padding: 16px;
    text-align: center;
    color: var(--text-secondary);
    font-size: 13px;
}

.loading {
    padding: 24px;
    text-align: center;
    color: var(--text-secondary);
}

.search-error {
    padding: 24px 16px;
    text-align: center;
    color: var(--danger);
    font-size: 13px;
    line-height: 1.6;
}

/* ===== 今日比赛样式 ===== */
.no-matches-today, .api-error {
    padding: 32px 16px;
    text-align: center;
    color: var(--text-secondary);
}

.no-match-icon, .error-icon {
    font-size: 48px;
    margin-bottom: 12px;
}

.no-matches-today .sub, .api-error .sub {
    font-size: 13px;
    margin-top: 4px;
    color: var(--text-secondary);
    opacity: 0.7;
}

.match-group {
    margin-bottom: 12px;
}

.match-group-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 8px 12px;
    background: rgba(26, 115, 232, 0.08);
    border-radius: 6px;
    margin-bottom: 6px;
}

.match-group-header .league-name {
    font-size: 13px;
    font-weight: 600;
    color: var(--primary);
}

.match-group-header .match-count {
    font-size: 11px;
    color: var(--text-secondary);
}

.match-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 12px;
    border-bottom: 1px solid var(--border);
    gap: 8px;
    font-size: 14px;
    transition: background 0.2s;
}

.match-row:hover {
    background: var(--bg-hover);
}

.match-row .team {
    flex: 1;
    font-weight: 500;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.match-row .team.home {
    text-align: right;
}

.match-row .team.away {
    text-align: left;
}

.match-row .team.winner {
    color: var(--success);
    font-weight: 600;
}

.match-row .score {
    min-width: 50px;
    text-align: center;
    font-weight: 600;
    color: var(--primary);
}

.match-row .vs-time {
    min-width: 50px;
    text-align: center;
    color: var(--text-secondary);
    font-size: 13px;
}

.match-row.live {
    background: rgba(255, 23, 68, 0.05);
    border-left: 3px solid var(--danger);
}

.live-badge {
    font-size: 11px;
    font-weight: 600;
    animation: pulse 1.5s infinite;
}

.live-score {
    color: var(--danger) !important;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

#today-date {
    font-size: 12px;
    color: var(--text-secondary);
}

/* ===== 球队库样式 ===== */
.league-select {
    background: var(--bg-card);
    color: var(--text-primary);
    border: 1px solid var(--border);
    border-radius: 6px;
    padding: 6px 12px;
    font-size: 14px;
    outline: none;
    cursor: pointer;
}
.league-select:focus {
    border-color: var(--primary);
}

.empty-state {
    text-align: center;
    padding: 32px;
    color: var(--text-secondary);
    font-size: 15px;
}

.form-error {
    color: var(--danger);
    padding: 12px;
    background: rgba(255,23,68,0.08);
    border-radius: 8px;
    text-align: center;
    font-size: 14px;
}

.loading-spinner {
    text-align: center;
    padding: 24px;
    color: var(--text-secondary);
}

/* 积分榜 */
.standings-table {
    font-size: 13px;
}
.standings-table th {
    padding: 8px 4px;
    white-space: nowrap;
    font-size: 12px;
}
.standings-table td {
    padding: 7px 4px;
    white-space: nowrap;
}
.standings-table .team-name-cell {
    font-weight: 500;
    min-width: 80px;
}
.standings-table .win { color: var(--success); }
.standings-table .loss { color: var(--danger); }
.standings-table .points { font-weight: 700; color: var(--primary); }
.standings-table .zone-ucl { border-left: 3px solid #1565c0; }
.standings-table .zone-uel { border-left: 3px solid #ef6c00; }
.standings-table .zone-rel { border-left: 3px solid #c62828; }

.standings-legend {
    display: flex;
    gap: 16px;
    margin-top: 8px;
    font-size: 12px;
    color: var(--text-secondary);
    align-items: center;
}
.standings-legend span {
    display: flex;
    align-items: center;
    gap: 4px;
}
.zone-ucl-dot { display: inline-block; width: 10px; height: 10px; border-radius: 2px; background: #1565c0; }
.zone-uel-dot { display: inline-block; width: 10px; height: 10px; border-radius: 2px; background: #ef6c00; }
.zone-rel-dot { display: inline-block; width: 10px; height: 10px; border-radius: 2px; background: #c62828; }

/* 联赛赛程行 */
.league-match-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 8px 4px;
    border-bottom: 1px solid var(--border);
    font-size: 13px;
}
.league-match-row .match-home { flex: 1; text-align: right; font-weight: 500; }
.league-match-row .match-vs { min-width: 40px; text-align: center; color: var(--text-secondary); }
.league-match-row .match-away { flex: 1; font-weight: 500; }
.league-match-row .match-time { min-width: 70px; text-align: right; color: var(--text-secondary); font-size: 12px; }

/* H2H交锋 */
.h2h-header {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
    padding: 20px 0;
    margin-bottom: 12px;
    border-bottom: 1px solid var(--border);
}
.h2h-team {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
}
.h2h-team-name {
    font-size: 16px;
    font-weight: 700;
}
.h2h-vs {
    font-size: 20px;
    font-weight: 700;
    color: var(--primary);
}

.h2h-stats {
    display: flex;
    justify-content: space-around;
    padding: 16px 0;
    gap: 8px;
    flex-wrap: wrap;
}
.h2h-stat-item {
    text-align: center;
    min-width: 60px;
}
.h2h-stat-num {
    font-size: 24px;
    font-weight: 700;
}
.h2h-stat-label {
    font-size: 12px;
    color: var(--text-secondary);
    margin-top: 4px;
}
.h2h-stat-item.home-win .h2h-stat-num { color: var(--success); }
.h2h-stat-item.away-win .h2h-stat-num { color: var(--danger); }
.h2h-stat-item.draw .h2h-stat-num { color: var(--warning); }

/* H2H柱状图 */
.h2h-bar-chart {
    padding: 8px 0;
}
.bar-row {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 6px;
}
.bar-label {
    min-width: 70px;
    font-size: 13px;
    text-align: right;
}
.bar-track {
    flex: 1;
    height: 16px;
    background: rgba(255,255,255,0.05);
    border-radius: 4px;
    overflow: hidden;
}
.bar-fill {
    height: 100%;
    border-radius: 4px;
    transition: width 0.3s;
    min-width: 2px;
}
.bar-home { background: linear-gradient(90deg, #00c853, #69f0ae); }
.bar-draw { background: linear-gradient(90deg, #ff9800, #ffcc02); }
.bar-away { background: linear-gradient(90deg, #ff1744, #ff5252); }
.bar-val {
    min-width: 24px;
    font-weight: 700;
    font-size: 14px;
}

/* H2H交锋明细 */
.h2h-match-row {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 4px;
    border-bottom: 1px solid var(--border);
    font-size: 13px;
}
.h2h-date {
    min-width: 80px;
    color: var(--text-secondary);
    font-size: 12px;
}
.h2h-teams {
    flex: 1;
    font-weight: 500;
}
.h2h-result-badge {
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 12px;
    font-weight: 700;
    min-width: 28px;
    text-align: center;
}
.h2h-result-badge.result-win { background: rgba(0,200,83,0.15); color: var(--success); }
.h2h-result-badge.result-loss { background: rgba(255,23,68,0.15); color: var(--danger); }
.h2h-result-badge.result-draw { background: rgba(255,152,0,0.15); color: var(--warning); }
.h2h-competition {
    font-size: 11px;
    color: var(--text-secondary);
    min-width: 50px;
    text-align: right;
}

/* 球队详情 */
.team-detail-header {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 16px;
    background: rgba(255,255,255,0.03);
    border-radius: 12px;
    margin-bottom: 8px;
}
.team-crest {
    width: 60px;
    height: 60px;
    object-fit: contain;
}
.team-detail-info h3 {
    font-size: 18px;
}
.team-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 6px;
    font-size: 13px;
    color: var(--text-secondary);
}

.team-form-summary {
    display: flex;
    justify-content: space-around;
    padding: 16px;
    margin-bottom: 12px;
    background: rgba(255,255,255,0.03);
    border-radius: 8px;
}
.form-stat {
    text-align: center;
}
.form-stat-num {
    font-size: 22px;
    font-weight: 700;
    display: block;
}
.form-stat-num.win { color: var(--success); }
.form-stat-num.loss { color: var(--danger); }
.form-stat-label {
    font-size: 12px;
    color: var(--text-secondary);
    margin-top: 4px;
}

.team-match-row {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 4px;
    border-bottom: 1px solid var(--border);
    font-size: 13px;
}
.team-match-row .match-date { min-width: 36px; color: var(--text-secondary); font-size: 12px; }
.team-match-row .match-competition { min-width: 50px; color: var(--text-secondary); font-size: 11px; }
.team-match-row .match-score-line { flex: 1; font-weight: 500; }
.team-match-row .match-score-line.is-home { color: var(--primary); }
.team-match-row .match-result-badge {
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 12px;
    font-weight: 700;
}

/* 进球走势 */
.trend-bars {
    display: flex;
    align-items: flex-end;
    gap: 6px;
    height: 80px;
    padding: 0 8px;
    margin-bottom: 8px;
}
.trend-bar-group {
    display: flex;
    gap: 2px;
    align-items: flex-end;
    flex: 1;
}
.trend-bar {
    width: 50%;
    border-radius: 3px 3px 0 0;
    transition: height 0.3s;
    min-height: 2px;
}
.trend-gf { background: linear-gradient(0deg, #00c853, #69f0ae); }
.trend-ga { background: linear-gradient(0deg, #ff1744, #ff5252); }
.trend-legend {
    display: flex;
    gap: 16px;
    font-size: 12px;
    color: var(--text-secondary);
    justify-content: center;
}
.legend-gf { color: #69f0ae; }
.legend-ga { color: #ff5252; }

/* 搜索下拉 */
.search-dropdown {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 0 0 8px 8px;
    max-height: 240px;
    overflow-y: auto;
    z-index: 100;
    display: none;
}
.search-dropdown.show { display: block; }
.dropdown-item {
    padding: 8px 12px;
    cursor: pointer;
    font-size: 14px;
    border-bottom: 1px solid var(--border);
}
.dropdown-item:hover {
    background: rgba(100,149,237,0.1);
}

/* ===== 联赛总览 Tab ===== */
.league-selector-bar {
    display: flex;
    gap: 8px;
    margin-bottom: 16px;
    flex-wrap: wrap;
}
.league-btn {
    padding: 8px 16px;
    border: 1px solid var(--border);
    border-radius: 8px;
    background: var(--bg-card);
    color: var(--text-secondary);
    cursor: pointer;
    font-size: 13px;
    transition: all 0.2s;
}
.league-btn:hover {
    background: var(--bg-hover);
    color: var(--text-primary);
}
.league-btn.active {
    background: var(--primary);
    color: #fff;
    border-color: var(--primary);
}

.league-stats-row {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 10px;
    margin-bottom: 16px;
}
@media (max-width: 768px) {
    .league-stats-row { grid-template-columns: repeat(3, 1fr); }
}
.league-stat-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 12px 8px;
    text-align: center;
}
.ls-value {
    font-size: 22px;
    font-weight: 700;
    color: var(--primary);
}
.ls-label {
    font-size: 11px;
    color: var(--text-secondary);
    margin-top: 4px;
}

/* 积分榜近5轮 */
.form-cell { white-space: nowrap; }
.form-w {
    display: inline-block;
    width: 18px; height: 18px;
    line-height: 18px;
    text-align: center;
    border-radius: 3px;
    font-size: 10px;
    font-weight: bold;
    background: #4CAF50;
    color: #fff;
    margin: 0 1px;
}
.form-d {
    display: inline-block;
    width: 18px; height: 18px;
    line-height: 18px;
    text-align: center;
    border-radius: 3px;
    font-size: 10px;
    font-weight: bold;
    background: #FF9800;
    color: #fff;
    margin: 0 1px;
}
.form-l {
    display: inline-block;
    width: 18px; height: 18px;
    line-height: 18px;
    text-align: center;
    border-radius: 3px;
    font-size: 10px;
    font-weight: bold;
    background: #f44336;
    color: #fff;
    margin: 0 1px;
}

/* 射手榜 */
.scorers-table .player-name { font-weight: 600; }
.scorers-table .goals { color: var(--primary); font-weight: 700; }

/* 联赛子Tab */
.sub-tabs {
    display: flex;
    gap: 8px;
}
.sub-tab {
    padding: 6px 14px;
    border: 1px solid var(--border);
    border-radius: 6px;
    background: transparent;
    color: var(--text-secondary);
    cursor: pointer;
    font-size: 12px;
}
.sub-tab.active {
    background: var(--primary);
    color: #fff;
    border-color: var(--primary);
}

/* 赛程日期分组 */
.schedule-date-group { margin-bottom: 8px; }
.schedule-date {
    font-size: 13px;
    color: var(--primary);
    font-weight: 600;
    margin-bottom: 4px;
    padding: 4px 0;
    border-bottom: 1px solid var(--border);
}
.schedule-row {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px 0;
    font-size: 13px;
    border-bottom: 1px solid rgba(255,255,255,0.05);
}
.sch-time { color: var(--text-secondary); min-width: 40px; }
.sch-home { flex: 1; text-align: right; }
.sch-vs { color: var(--text-secondary); font-size: 11px; }
.sch-away { flex: 1; text-align: left; }

/* 联赛洞察 */
.league-insight {
    display: flex;
    flex-direction: column;
    gap: 10px;
}
.insight-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 12px;
    background: rgba(255,255,255,0.03);
    border-radius: 6px;
}
.insight-label { color: var(--text-secondary); font-size: 13px; }
.insight-value { font-weight: 600; font-size: 14px; }
.insight-value.highlight { color: var(--primary); }
.insight-value.danger { color: var(--danger); }

/* ===== 可视化 Tab ===== */
.chart-form {
    margin-bottom: 12px;
}
.chart-form .form-row {
    display: flex;
    gap: 8px;
    align-items: center;
    margin-bottom: 8px;
}
.chart-form label {
    min-width: 60px;
    font-size: 13px;
    color: var(--text-secondary);
}
.chart-form input {
    flex: 1;
    padding: 8px 12px;
    background: rgba(255,255,255,0.05);
    border: 1px solid var(--border);
    border-radius: 6px;
    color: var(--text-primary);
    font-size: 13px;
}
.chart-form input:focus {
    outline: none;
    border-color: var(--primary);
}

#pie-canvas, #line-canvas, #heat-canvas, #radar-canvas {
    max-width: 100%;
    background: rgba(0,0,0,0.2);
    border-radius: 8px;
}

/* 进球数双框并排 */
.odds-pair {
    display: flex;
    gap: 12px;
    margin-bottom: 12px;
}
.odds-box {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 4px;
}
.odds-box label {
    font-size: 12px;
    color: var(--text-secondary);
    font-weight: 500;
}
.odds-box input {
    padding: 8px 12px;
    background: rgba(255,255,255,0.05);
    border: 1px solid var(--border);
    border-radius: 6px;
    color: var(--text-primary);
    font-size: 14px;
    text-align: center;
}
.odds-box input:focus {
    outline: none;
    border-color: var(--primary);
}
.form-section-label {
    font-size: 13px;
    color: var(--text-secondary);
    font-weight: 600;
    margin-bottom: 8px;
    padding-bottom: 4px;
    border-bottom: 1px dashed var(--border);
}


/* ===== 盘口杀招对比分析器 ===== */
.trap-calculator {
    padding: 16px;
    background: var(--bg-secondary);
    border-radius: 12px;
    margin-top: 16px;
}
.trap-input-grid {
    display: flex;
    gap: 12px;
    align-items: flex-start;
    margin: 16px 0;
}
.trap-book-col {
    flex: 1;
    background: var(--bg-primary);
    border-radius: 8px;
    padding: 12px;
    border: 1px solid var(--border);
}
.trap-book-title {
    font-weight: bold;
    margin-bottom: 10px;
    text-align: center;
    padding-bottom: 6px;
    border-bottom: 1px solid var(--border);
}
.trap-vs {
    display: flex;
    align-items: center;
    font-size: 22px;
    font-weight: bold;
    color: var(--text-secondary);
    padding-top: 30px;
}
.trap-input-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 8px;
}
.trap-input-row label {
    color: var(--text-secondary);
    font-size: 13px;
    min-width: 60px;
}
.trap-input-row input,
.trap-input-row select {
    width: 110px;
    padding: 5px 8px;
    background: var(--bg-input);
    border: 1px solid var(--border);
    border-radius: 6px;
    color: var(--text-primary);
    font-size: 14px;
    text-align: center;
}
.trap-handicap-row {
    margin: 12px 0;
}
.trap-handicap-row select {
    flex: 1;
    padding: 6px 10px;
    background: var(--bg-input);
    border: 1px solid var(--border);
    border-radius: 6px;
    color: var(--text-primary);
    font-size: 14px;
}
.trap-buttons {
    display: flex;
    gap: 10px;
    margin: 12px 0;
}
.trap-result {
    margin-top: 12px;
}
.trap-summary {
    background: var(--bg-primary);
    border-radius: 8px;
    padding: 12px;
    margin-bottom: 12px;
}
.trap-summary-row {
    display: flex;
    gap: 8px;
    font-size: 13px;
    margin-bottom: 8px;
}
.trap-summary-row span { color: var(--text-secondary); }
.trap-summary-row strong { color: var(--text-primary); margin-right: 8px; }
.trap-odds-row {
    display: flex;
    gap: 8px;
    font-size: 13px;
    padding: 5px 0;
    border-bottom: 1px solid var(--border);
}
.trap-odds-row:last-child { border-bottom: none; }
.trap-book { min-width: 50px; font-weight: bold; }
.trap-odds-row .pct { color: var(--text-secondary); font-size: 12px; }
.trap-section-title {
    font-size: 13px;
    font-weight: bold;
    margin: 12px 0 6px;
    color: var(--text-secondary);
}
.trap-tip {
    padding: 10px 12px;
    border-radius: 6px;
    font-size: 13px;
    line-height: 1.6;
}
.tip-red { background: rgba(220,50,50,0.12); border-left: 3px solid #dc3232; }
.tip-yellow { background: rgba(255,193,7,0.10); border-left: 3px solid #ffc107; }
.tip-green { background: rgba(40,167,69,0.12); border-left: 3px solid #28a745; }
.tip-blue { background: rgba(30,100,200,0.12); border-left: 3px solid #1e64c8; }
.trap-arb-item {
    padding: 8px 12px;
    border-radius: 6px;
    font-size: 13px;
    margin-bottom: 6px;
}
.trap-arb-item.success { background: rgba(40,167,69,0.12); }
.trap-arb-item.warn { background: rgba(255,193,7,0.10); }
.trap-arb-item.normal { background: var(--bg-secondary); color: var(--text-secondary); }
.trap-alert { padding: 10px; background: rgba(255,193,7,0.12); border-radius: 6px; font-size: 13px; }
.green { color: #28a745; }
.red { color: #dc3232; }
.yellow { color: #ffc107; }
.schedule-day-btn { padding: 4px 10px; border-radius: 6px; border: 1px solid var(--border); background: var(--bg-secondary); color: var(--text-secondary); font-size: 12px; cursor: pointer; transition: all 0.2s; }
.schedule-day-btn:hover { border-color: var(--accent); color: var(--accent); }
.schedule-day-btn.active { background: var(--accent); color: #fff; border-color: var(--accent); font-weight: 600; }