/* 事件弹出窗口样式 */
.custom-popup.event-popup {
    border-radius: 8px;
    overflow: hidden;
    width: 450px;
    max-width: 95vw;
    box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.1);
}

/* 弹窗头部 */
.custom-popup .popup-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 16px;
    background-color: #f8fafc;
    border-bottom: 1px solid #e2e8f0;
}

.custom-popup .popup-title {
    font-size: 16px;
    font-weight: 600;
    color: #1e293b;
    margin: 0;
    display: flex;
    align-items: center;
    gap: 8px;
}

.event-icon-mini {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background-color: rgba(226, 232, 240, 0.5);
}

.event-icon-mini.农业 { color: #10b981; background-color: rgba(16, 185, 129, 0.15); }
.event-icon-mini.技术 { color: #3b82f6; background-color: rgba(59, 130, 246, 0.15); }
.event-icon-mini.文明 { color: #8b5cf6; background-color: rgba(139, 92, 246, 0.15); }
.event-icon-mini.征服 { color: #ef4444; background-color: rgba(239, 68, 68, 0.15); }
.event-icon-mini.疾病 { color: #f59e0b; background-color: rgba(245, 158, 11, 0.15); }
.event-icon-mini.迁徙 { color: #7c3aed; background-color: rgba(124, 58, 237, 0.15); }
.event-icon-mini.其他 { color: #64748b; background-color: rgba(100, 116, 139, 0.15); }

.custom-popup .popup-close {
    background: transparent;
    border: none;
    cursor: pointer;
    color: #64748b;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    transition: all 0.2s;
}

.custom-popup .popup-close:hover {
    background-color: rgba(0, 0, 0, 0.05);
    color: #ef4444;
}

/* 弹窗内容 */
.custom-popup .popup-content {
    padding: 16px;
    font-size: 14px;
    color: #334155;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.event-meta-info {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
    padding-bottom: 12px;
    border-bottom: 1px solid #e2e8f0;
}

.event-time, .event-location, .event-importance, .event-category {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    color: #64748b;
}

.event-meta-info i {
    font-size: 16px;
    color: #64748b;
}

.stars-rating {
    color: #f59e0b;
    letter-spacing: 2px;
}

.category-badge {
    padding: 2px 6px;
    border-radius: 4px;
    font-size: 12px;
    font-weight: 500;
}

.category-badge.农业 { background-color: rgba(16, 185, 129, 0.15); color: #059669; }
.category-badge.技术 { background-color: rgba(59, 130, 246, 0.15); color: #2563eb; }
.category-badge.文明 { background-color: rgba(139, 92, 246, 0.15); color: #7c3aed; }
.category-badge.征服 { background-color: rgba(239, 68, 68, 0.15); color: #dc2626; }
.category-badge.疾病 { background-color: rgba(245, 158, 11, 0.15); color: #d97706; }
.category-badge.迁徙 { background-color: rgba(124, 58, 237, 0.15); color: #6d28d9; }
.category-badge.其他 { background-color: rgba(100, 116, 139, 0.15); color: #475569; }

.event-description {
    font-size: 14px;
    line-height: 1.5;
    color: #334155;
}

.event-impact {
    margin-top: 8px;
    padding-top: 12px;
    border-top: 1px solid #e2e8f0;
}

.event-impact h4 {
    font-size: 14px;
    font-weight: 600;
    color: #334155;
    margin: 0 0 8px 0;
}

.event-impact p {
    font-size: 13px;
    line-height: 1.5;
    color: #475569;
    margin: 0;
}

.event-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-top: 12px;
}

.event-tag {
    padding: 2px 8px;
    background-color: #f1f5f9;
    border-radius: 4px;
    font-size: 12px;
    color: #475569;
}

.event-related {
    margin-top: 12px;
    padding-top: 12px;
    border-top: 1px solid #e2e8f0;
}

.event-related h4 {
    font-size: 14px;
    font-weight: 600;
    color: #334155;
    margin: 0 0 8px 0;
}

.event-related ul {
    margin: 0;
    padding-left: 0px;
    font-size: 13px;
    color: #475569;
}

.event-related li {
    margin-bottom: 4px;
}

/* 弹窗底部 */
.custom-popup .popup-footer {
    display: flex;
    justify-content: flex-end;
    gap: 8px;
    padding: 12px 16px;
    background-color: #f8fafc;
    border-top: 1px solid #e2e8f0;
}

.custom-popup .popup-footer button {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 6px 10px;
    border-radius: 4px;
    font-size: 12px;
    cursor: pointer;
    transition: all 0.2s;
    border: none;
}

.focus-event-btn {
    background-color: #f1f5f9;
    color: #334155;
}

.focus-event-btn:hover {
    background-color: #e2e8f0;
}

.more-info-btn {
    background-color: #3b82f6;
    color: white;
}

.more-info-btn:hover {
    background-color: #2563eb;
}

/* 暗色模式 */
.dark .custom-popup.event-popup {
    background-color: #1e293b;
}

.dark .custom-popup .popup-header {
    background-color: #0f172a;
    border-color: #334155;
}

.dark .custom-popup .popup-title {
    color: #f8fafc;
}

.dark .event-icon-mini {
    background-color: rgba(51, 65, 85, 0.5);
}

.dark .custom-popup .popup-close {
    color: #94a3b8;
}

.dark .custom-popup .popup-close:hover {
    background-color: rgba(255, 255, 255, 0.05);
    color: #f87171;
}

.dark .custom-popup .popup-content {
    color: #cbd5e1;
}

.dark .event-meta-info {
    border-color: #334155;
}

.dark .event-time, .dark .event-location, .dark .event-importance, .dark .event-category {
    color: #94a3b8;
}

.dark .event-meta-info i {
    color: #94a3b8;
}

.dark .category-badge.农业 { background-color: rgba(16, 185, 129, 0.2); color: #34d399; }
.dark .category-badge.技术 { background-color: rgba(59, 130, 246, 0.2); color: #60a5fa; }
.dark .category-badge.文明 { background-color: rgba(139, 92, 246, 0.2); color: #a78bfa; }
.dark .category-badge.征服 { background-color: rgba(239, 68, 68, 0.2); color: #f87171; }
.dark .category-badge.疾病 { background-color: rgba(245, 158, 11, 0.2); color: #fbbf24; }
.dark .category-badge.迁徙 { background-color: rgba(124, 58, 237, 0.2); color: #8b5cf6; }
.dark .category-badge.其他 { background-color: rgba(100, 116, 139, 0.2); color: #cbd5e1; }

.dark .event-description {
    color: #cbd5e1;
}

.dark .event-impact {
    border-color: #334155;
}

.dark .event-impact h4 {
    color: #e2e8f0;
}

.dark .event-impact p {
    color: #cbd5e1;
}

.dark .event-tag {
    background-color: #334155;
    color: #cbd5e1;
}

.dark .event-related {
    border-color: #334155;
}

.dark .event-related h4 {
    color: #e2e8f0;
}

.dark .event-related ul {
    color: #cbd5e1;
}

.dark .custom-popup .popup-footer {
    background-color: #0f172a;
    border-color: #334155;
}

.dark .focus-event-btn {
    background-color: #334155;
    color: #e2e8f0;
}

.dark .focus-event-btn:hover {
    background-color: #475569;
}

.dark .more-info-btn {
    background-color: #3b82f6;
    color: white;
}

.dark .more-info-btn:hover {
    background-color: #60a5fa;
}

/* 响应式调整 */
@media (max-width: 480px) {
    .custom-popup.event-popup {
        width: 320px;
    }
    
    .event-meta-info {
        grid-template-columns: 1fr;
        gap: 8px;
    }
    
    .custom-popup .popup-footer {
        flex-direction: column;
        gap: 8px;
    }
    
    .custom-popup .popup-footer button {
        width: 100%;
        justify-content: center;
    }
}

/* 隐藏Leaflet原生关闭按钮 */
.leaflet-popup-content-wrapper {
    padding: 0 !important;
}

.leaflet-popup-content {
    margin: 0 !important;
    width: 100% !important;
}

.leaflet-container a.leaflet-popup-close-button {
    display: none !important;
}

/* 确保我们的自定义弹窗占据整个空间 */
.custom-popup.event-popup {
    width: 450px;
    max-width: 95vw;
    box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.1);
    border-radius: 8px;
}

/* 提高点击按钮的可靠性 */
.custom-popup .popup-footer button {
    position: relative;
    z-index: 1000;
}

/* 处理国家名称弹窗样式 */
.country-popup {
    padding: 12px 16px;
    background-color: white;
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.15);
    font-size: 16px;
    font-weight: 600;
    color: #1e293b;
    width: auto;
    min-width: 180px;
    text-align: center;
    border-left: 4px solid #3b82f6;
}

.dark .country-popup {
    background-color: #1e293b;
    color: #f1f5f9;
    border-left: 4px solid #60a5fa;
}

/* 国家弹窗样式 */
.custom-country-popup .leaflet-popup-content-wrapper {
    padding: 0;
    overflow: hidden;
    border-radius: 8px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.2);
    background: transparent;
}

.custom-country-popup .leaflet-popup-content {
    margin: 0 !important;
    width: auto !important;
}

.custom-country-popup .leaflet-popup-tip {
    background-color: white;
}

.dark .custom-country-popup .leaflet-popup-tip {
    background-color: #1e293b;
}

/* 自定义事件弹窗容器 */
.custom-event-popup .leaflet-popup-content-wrapper {
    padding: 0;
    background: transparent;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    border-radius: 10px;
    overflow: hidden;
}

.custom-event-popup .leaflet-popup-content {
    margin: 0;
    width: auto !important;
}

.custom-event-popup .leaflet-popup-tip {
    background: white;
    box-shadow: 0 3px 14px rgba(0, 0, 0, 0.2);
}

.dark .custom-event-popup .leaflet-popup-tip {
    background: #1e293b;
    box-shadow: 0 3px 14px rgba(0, 0, 0, 0.4);
}

/* 添加迁徙路线相关样式 */
.migration-popup .popup-header {
    background-color: #7c3aed;
    color: white;
}

.migration-popup .popup-title {
    color: white;
}

.migration-popup .popup-close {
    color: rgba(255, 255, 255, 0.8);
}

.migration-popup .popup-close:hover {
    background-color: rgba(255, 255, 255, 0.2);
    color: white;
}

/* 迁徙路径动画 */
.migration-path {
    stroke-dasharray: 8;
    animation: dash 30s linear infinite;
    stroke-width: 3;
    stroke-linecap: round;
}

@keyframes dash {
    to {
        stroke-dashoffset: -1000;
    }
}

/* 暗色模式下的迁徙路线 */
.dark .migration-popup .popup-header {
    background-color: #6d28d9;
}

.dark .migration-path {
    stroke-opacity: 0.7;
}