/* 视觉记录系统样式 */

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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: #f5f5f5;
    color: #333;
    line-height: 1.6;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 20px;
}

/* 头部 */
.header {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 20px 30px;
    border-radius: 10px;
    margin-bottom: 20px;
}

.header h1 {
    font-size: 24px;
    margin-bottom: 10px;
}

.status-bar {
    display: flex;
    gap: 20px;
    font-size: 14px;
}

.status-bar span {
    background: rgba(255,255,255,0.2);
    padding: 5px 15px;
    border-radius: 20px;
}

/* 控制面板 */
.control-panel {
    background: white;
    padding: 20px;
    border-radius: 10px;
    margin-bottom: 20px;
    display: flex;
    gap: 30px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.panel-section {
    flex: 1;
}

.panel-section h3 {
    margin-bottom: 15px;
    color: #555;
    font-size: 16px;
}

.control-buttons {
    display: flex;
    gap: 10px;
}

/* 按钮 */
button {
    padding: 10px 20px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-size: 14px;
    transition: all 0.2s;
}

.btn-primary {
    background: #4CAF50;
    color: white;
}

.btn-primary:hover {
    background: #45a049;
}

.btn-danger {
    background: #f44336;
    color: white;
}

.btn-danger:hover {
    background: #da190b;
}

.btn-secondary {
    background: #2196F3;
    color: white;
}

.btn-secondary:hover {
    background: #0b7dda;
}

.btn-small {
    padding: 6px 15px;
    font-size: 13px;
    background: #9e9e9e;
    color: white;
}

.btn-small:hover {
    background: #757575;
}

.btn-settings {
    background: #ff9800;
    color: white;
}

.btn-settings:hover {
    background: #f57c00;
}

.btn-toggle {
    min-width: 100px;
    font-weight: bold;
}

.btn-toggle.stopped {
    background: #f44336;
}

.btn-toggle.running {
    background: #4CAF50;
}

/* 统计网格 */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 15px;
}

.stat-item {
    background: #f9f9f9;
    padding: 15px;
    border-radius: 8px;
    text-align: center;
}

.stat-label {
    display: block;
    color: #888;
    font-size: 12px;
    margin-bottom: 5px;
}

.stat-value {
    display: block;
    font-size: 24px;
    font-weight: bold;
    color: #333;
}

/* 主内容区 */
.main-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

/* 图片区域 */
.images-section, .events-section {
    background: white;
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.images-section h2, .events-section h2 {
    margin-bottom: 15px;
    color: #555;
}

.filter-bar {
    display: flex;
    gap: 10px;
    margin-bottom: 15px;
    align-items: center;
}

.filter-bar select {
    padding: 8px 15px;
    border: 1px solid #ddd;
    border-radius: 5px;
}

/* 图片列表 */
.images-list {
    max-height: 500px;
    overflow-y: auto;
}

.image-item {
    background: #f9f9f9;
    padding: 12px 15px;
    margin-bottom: 8px;
    border-radius: 8px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 15px;
    border-left: 4px solid #667eea;
}

.image-item:hover {
    background: #f0f0f0;
}

.image-item.analyzed {
    border-left-color: #4CAF50;
}

.image-item.unanalyzed {
    border-left-color: #f44336;
}

.image-number {
    font-size: 18px;
    font-weight: bold;
    color: #667eea;
    min-width: 60px;
}

.image-time {
    color: #888;
    font-size: 13px;
    min-width: 140px;
}

.image-status {
    font-size: 13px;
    min-width: 80px;
}

.image-status.analyzed {
    color: #4CAF50;
}

.image-status.unanalyzed {
    color: #f44336;
}

.image-events-summary {
    color: #555;
    font-size: 13px;
    flex: 1;
}

.image-person-indices {
    background: #667eea;
    color: white;
    padding: 2px 8px;
    border-radius: 3px;
    font-size: 12px;
    font-weight: bold;
    margin-right: 10px;
}

/* 事件列表 */
.events-list {
    max-height: 500px;
    overflow-y: auto;
}

.events-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 12px;
    margin-bottom: 10px;
    border-radius: 5px;
    background: #f0f0f0;
}

.header-label {
    font-weight: bold;
    font-size: 14px;
}

.header-label.local {
    color: #2196F3;
}

.header-label.ai {
    color: #9C27B0;
}

.header-count {
    color: #888;
    font-size: 12px;
}

.event-card {
    background: #f9f9f9;
    padding: 12px;
    margin-bottom: 10px;
    border-radius: 8px;
    border-left: 4px solid #667eea;
    cursor: pointer;
}

.event-card:hover {
    background: #f0f0f0;
}

.event-card.source-local {
    border-left-color: #2196F3;
    background: #f5faff;
}

.event-card.source-ai {
    border-left-color: #9C27B0;
    background: #f9f5ff;
}

.event-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 5px;
}

.event-type {
    font-weight: bold;
    color: #333;
}

.event-source {
    font-size: 11px;
    padding: 2px 6px;
    border-radius: 3px;
    background: #e0e0e0;
}

.event-card.source-local .event-source {
    background: #e3f2fd;
    color: #2196F3;
}

.event-card.source-ai .event-source {
    background: #f3e5f5;
    color: #9C27B0;
}

.event-time {
    font-size: 12px;
    color: #888;
}

.event-desc {
    font-size: 14px;
    color: #555;
}

.person-indices {
    color: #667eea;
    font-weight: bold;
}

.event-confidence {
    display: inline-block;
    font-size: 11px;
    padding: 2px 8px;
    border-radius: 10px;
    background: #e0e0e0;
}

/* Toast 提示 */
.toast {
    position: fixed;
    top: 80px;
    left: 50%;
    transform: translateX(-50%);
    background: #333;
    color: white;
    padding: 12px 24px;
    border-radius: 8px;
    z-index: 2000;
    font-size: 14px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.3);
}

.toast.fade-out {
    opacity: 0;
}

/* 模态框 */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.8);
    z-index: 1000;
    align-items: flex-start;
    justify-content: center;
    overflow-y: auto;
    padding: 30px;
}

.modal.active {
    display: flex;
}

.modal-content {
    background: white;
    padding: 20px;
    border-radius: 10px;
    max-width: 700px;
    position: relative;
    margin: 20px auto;
}

.modal-close {
    position: absolute;
    top: 10px;
    right: 15px;
    font-size: 24px;
    cursor: pointer;
    color: #888;
}

.modal-close:hover {
    color: #333;
}

.modal-content img {
    width: 100%;
    max-height: 400px;
    object-fit: contain;
    border-radius: 8px;
    margin-bottom: 15px;
}

.modal-info h3 {
    margin-bottom: 10px;
}

.modal-events {
    margin-top: 15px;
}

.modal-events-section {
    margin-bottom: 15px;
}

.section-title {
    margin-bottom: 10px;
    font-size: 14px;
    font-weight: bold;
}

.section-title.local {
    color: #2196F3;
    border-bottom: 2px solid #2196F3;
    padding-bottom: 5px;
}

.section-title.ai {
    color: #9C27B0;
    border-bottom: 2px solid #9C27B0;
    padding-bottom: 5px;
}

.modal-event {
    background: #f5f5f5;
    padding: 10px;
    margin-bottom: 8px;
    border-radius: 5px;
    border-left: 3px solid #ccc;
}

.modal-event.source-local {
    background: #f5faff;
    border-left-color: #2196F3;
}

.modal-event.source-ai {
    background: #f9f5ff;
    border-left-color: #9C27B0;
}

.modal-event .event-type {
    font-weight: bold;
}

.modal-actions {
    margin-top: 15px;
    display: flex;
    gap: 10px;
}

/* 设置模态框 - 可滚动 */
.settings-modal-content {
    max-width: 550px;
    max-height: 85vh;
    overflow-y: auto;
}

.settings-modal-content h2 {
    margin-bottom: 15px;
    padding-bottom: 10px;
    border-bottom: 2px solid #eee;
    font-size: 18px;
}

.settings-section {
    margin-bottom: 15px;
    padding: 15px;
    background: #f9f9f9;
    border-radius: 8px;
}

.settings-section h4 {
    margin-bottom: 12px;
    color: #667eea;
    font-size: 15px;
    font-weight: bold;
}

.setting-item {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 10px;
}

.setting-item label {
    min-width: 140px;
    color: #333;
    font-size: 14px;
    font-weight: 500;
}

.setting-item input[type="text"],
.setting-item input[type="number"],
.setting-item input[type="password"] {
    flex: 1;
    padding: 8px 12px;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 14px;
    min-width: 180px;
}

.setting-item input[type="checkbox"] {
    width: 20px;
    height: 20px;
}

.setting-item select {
    padding: 8px 12px;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 14px;
    min-width: 180px;
}

.setting-desc {
    color: #888;
    font-size: 13px;
}

.setting-note {
    color: #888;
    font-size: 13px;
    margin-top: 5px;
    padding-left: 140px;
}

.settings-actions {
    margin-top: 20px;
    padding: 15px;
    background: white;
    border-radius: 8px;
    display: flex;
    gap: 15px;
    justify-content: center;
    border-top: 2px solid #eee;
}

.settings-actions button {
    padding: 12px 30px;
    font-size: 15px;
}

/* 统计图表模态框 */
.stats-modal-content {
    max-width: 600px;
    max-height: 85vh;
    overflow-y: auto;
}

.stats-controls {
    display: flex;
    gap: 10px;
    margin-bottom: 15px;
}

.stats-summary-box {
    margin-bottom: 15px;
}

.chart-container {
    margin-bottom: 20px;
}

.chart-container h4 {
    margin-bottom: 10px;
    color: #667eea;
    font-size: 14px;
}

.timeline-chart {
    display: flex;
    gap: 3px;
    height: 150px;
    align-items: flex-end;
    background: #f5f5f5;
    padding: 10px;
    border-radius: 5px;
}

.timeline-bar {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-end;
    height: 100%;
}

.bar-fill {
    background: #667eea;
    width: 80%;
    min-height: 5px;
    border-radius: 3px 3px 0 0;
}

.bar-label {
    font-size: 10px;
    color: #888;
    margin-top: 3px;
}

.bar-value {
    font-size: 11px;
    color: #667eea;
    font-weight: bold;
}

.history-chart {
    display: flex;
    gap: 5px;
    height: 120px;
    align-items: flex-end;
    background: #f5f5f5;
    padding: 10px;
    border-radius: 5px;
}

.history-bar {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-end;
    height: 100%;
}

.bar-fill.images {
    background: #4CAF50;
}

.event-type-bar {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 8px;
}

.event-type-label {
    min-width: 100px;
    font-size: 13px;
    color: #555;
}

.event-type-fill {
    background: #667eea;
    height: 24px;
    border-radius: 4px;
    display: flex;
    align-items: center;
    padding-left: 10px;
    min-width: 40px;
}

.event-type-count {
    font-size: 13px;
    color: white;
    font-weight: bold;
}

/* 人员库模态框 */
.persons-stats {
    margin-bottom: 15px;
}

.stats-summary {
    display: flex;
    gap: 15px;
    justify-content: center;
    padding: 10px;
    background: #f5f5f5;
    border-radius: 8px;
}

.stats-summary span {
    color: #555;
    font-size: 12px;
}

.persons-list {
    max-height: 350px;
    overflow-y: auto;
}

.person-item {
    background: #f9f9f9;
    padding: 12px;
    margin-bottom: 8px;
    border-radius: 8px;
    border-left: 4px solid #2196F3;
    display: flex;
    gap: 12px;
    align-items: flex-start;
}

.person-face {
    width: 80px;
    height: 80px;
    border-radius: 8px;
    overflow: hidden;
    background: #e0e0e0;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.person-face-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.person-face-placeholder {
    color: #888;
    font-size: 12px;
    text-align: center;
}

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

.person-info {
    display: flex;
    justify-content: space-between;
    margin-bottom: 6px;
}

.person-name {
    font-weight: bold;
    font-size: 14px;
}

.person-id {
    color: #888;
    font-size: 11px;
}

.person-stats {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    color: #555;
    font-size: 12px;
    margin-bottom: 8px;
}

.person-actions {
    display: flex;
    gap: 8px;
}

/* 响应式 */
@media (max-width: 768px) {
    .control-panel {
        flex-direction: column;
    }
    
    .main-content {
        grid-template-columns: 1fr;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .image-item {
        flex-wrap: wrap;
    }
    
    .settings-modal-content,
    .stats-modal-content {
        max-width: 95vw;
        padding: 15px;
    }
    
    .setting-item {
        flex-wrap: wrap;
    }
    
    .setting-item label {
        min-width: 100%;
    }
}