/* ========================================
   SRS 鐩存挱鎾斁鍣ㄦ牱寮忚〃
   璁捐鍘熷垯锛氭棤鍦嗚銆佹棤娓愬彉銆佹棤鏌斿拰闃村奖
   浣跨敤闇為箿鏂囨シ瀛椾綋
======================================== */

/* CSS 鍙橀噺 */
:root {
    --font-family: 'LXGW WenKai', system-ui, sans-serif;
    --bg-primary: #0a0a0a;
    --bg-secondary: #111111;
    --bg-tertiary: #1a1a1a;
    --border-color: #2a2a2a;
    --border-highlight: #3a3a3a;
    --text-primary: #e5e5e5;
    --text-secondary: #a3a3a3;
    --text-muted: #6b6b6b;
    --accent-color: #2563eb;
    --accent-hover: #1d4ed8;
    --status-online: #22c55e;
    --status-offline: #ef4444;
    --status-loading: #eab308;
}

/* 浅色主题 */
[data-theme="light"] {
    --bg-primary: #f5f5f5;
    --bg-secondary: #ffffff;
    --bg-tertiary: #e5e5e5;
    --border-color: #d4d4d4;
    --border-highlight: #a3a3a3;
    --text-primary: #171717;
    --text-secondary: #525252;
    --text-muted: #737373;
}

/* 閲嶇疆鏍峰紡 */
*,
*::before,
*::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html,
body {
    height: 100%;
    background-color: var(--bg-primary);
    color: var(--text-primary);
    font-family: var(--font-family);
    font-size: 14px;
    line-height: 1.5;
}

/* 涓诲鍣?*/
.app-container {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 16px;
}

/* ========================================
   椤堕儴鐘舵€佹爮
======================================== */
.status-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 16px;
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-top: none;
}

.status-bar-left {
    display: flex;
    align-items: center;
    gap: 16px;
}

.app-title {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-primary);
    letter-spacing: 0.5px;
}

.status-bar-right {
    display: flex;
    align-items: center;
    gap: 24px;
}

.stream-status {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    color: var(--text-secondary);
}

.status-indicator {
    width: 8px;
    height: 8px;
    background-color: var(--status-loading);
}

.status-indicator.online {
    background-color: var(--status-online);
}

.status-indicator.offline {
    background-color: var(--status-offline);
}

.viewer-count {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    color: var(--text-secondary);
}

.viewer-icon {
    font-size: 14px;
}

/* ========================================
   瑙嗛鍖哄煙
======================================== */
.video-section {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 16px 0;
}

.video-wrapper {
    width: 100%;
    max-width: 100%;
}

.video-container {
    position: relative;
    width: 100%;
    aspect-ratio: 16 / 9;
    background-color: #000;
    border: 1px solid var(--border-color);
}

.video-container video {
    width: 100%;
    height: 100%;
    display: block;
    background-color: #000;
}

.video-overlay {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: rgba(0, 0, 0, 0.85);
    z-index: 10;
    opacity: 1;
    transition: opacity 0.2s ease;
}

.video-overlay.hidden {
    opacity: 0;
    pointer-events: none;
}

.overlay-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    color: var(--text-secondary);
}

.overlay-icon {
    font-size: 48px;
}

.overlay-text {
    font-size: 15px;
}

/* ========================================
   瑙嗛搴曢儴宸ュ叿鏍?
======================================== */
.video-toolbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 12px;
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-top: none;
}

.toolbar-left {
    display: flex;
    align-items: center;
}

.toolbar-hint {
    font-size: 11px;
    color: var(--text-muted);
}

.toolbar-right {
    display: flex;
    gap: 8px;
}

.toolbar-btn {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 6px 12px;
    background-color: transparent;
    border: none;
    color: var(--text-muted);
    font-family: var(--font-family);
    font-size: 12px;
    cursor: pointer;
    transition: background-color 0.1s ease, color 0.1s ease;
}

.toolbar-btn:hover {
    
    color: var(--text-primary);
}

.toolbar-btn.active {
    
    
    color: var(--text-primary);
}

/* ========================================
   搴曢儴鏁版嵁闈㈡澘
======================================== */
.data-panel {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    padding: 16px 0;
}

.panel-section {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    padding: 16px;
}

.panel-title {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 12px;
    padding-bottom: 8px;
    border-bottom: 1px solid var(--border-color);
}

/* 缁熻缃戞牸 */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
}

.stat-item {
    display: flex;
    flex-direction: column;
    gap: 4px;
    padding: 8px;
    background-color: var(--bg-tertiary);
    border: 1px solid var(--border-color);
}

.stat-label {
    font-size: 11px;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.stat-value {
    font-size: 14px;
    font-weight: 500;
    color: var(--text-primary);
    font-variant-numeric: tabular-nums;
}

.stat-value.online {
    color: var(--status-online);
}

.stat-value.offline {
    color: var(--status-offline);
}

/* 鏃ュ織鍖哄煙 */
.log-section {
    display: flex;
    flex-direction: column;
}

.log-container {
    flex: 1;
    min-height: 120px;
    max-height: 160px;
    overflow-y: auto;
    background-color: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    padding: 8px;
}

.log-content {
    font-family: 'Consolas', 'Monaco', monospace;
    font-size: 12px;
    line-height: 1.6;
}

.log-entry {
    padding: 2px 0;
    border-bottom: 1px solid var(--border-color);
}

.log-entry:last-child {
    border-bottom: none;
}

.log-time {
    color: var(--text-muted);
    margin-right: 8px;
}

.log-msg {
    color: var(--text-secondary);
}

.log-msg.info {
    color: var(--accent-color);
}

.log-msg.success {
    color: var(--status-online);
}

.log-msg.error {
    color: var(--status-offline);
}

.log-msg.warn {
    color: var(--status-loading);
}

/* 婊氬姩鏉℃牱寮?*/
.log-container::-webkit-scrollbar {
    width: 6px;
}

.log-container::-webkit-scrollbar-track {
    background: var(--bg-secondary);
}

.log-container::-webkit-scrollbar-thumb {
    background: var(--border-highlight);
}

.log-container::-webkit-scrollbar-thumb:hover {
    background: var(--text-muted);
}

/* ========================================
   鍝嶅簲寮忚璁?
======================================== */
@media (max-width: 768px) {
    .app-container {
        padding: 0 8px;
    }

    .status-bar {
        flex-direction: column;
        gap: 8px;
        padding: 10px 12px;
    }

    .status-bar-right {
        gap: 16px;
    }

    .data-panel {
        grid-template-columns: 1fr;
    }

    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .toolbar-hint {
        display: none;
    }
}

@media (max-width: 480px) {
    .stats-grid {
        grid-template-columns: 1fr;
    }

    .status-bar-right {
        flex-direction: column;
        gap: 8px;
    }
}

/* ========================================
   缃戦〉鍏ㄥ睆妯″紡 (Theater Mode)
======================================== */
body.theater-mode {
    overflow: hidden;
}

body.theater-mode .app-container {
    position: fixed;
    inset: 0;
    max-width: none;
    padding: 0;
    z-index: 9999;
    display: flex;
    flex-direction: column;
}

body.theater-mode .status-bar {
    flex-shrink: 0;
    border: none;
    border-bottom: 1px solid var(--border-color);
}

body.theater-mode .video-section {
    flex: 1;
    padding: 0;
}

body.theater-mode .video-wrapper {
    max-width: none;
    height: 100%;
    display: flex;
    flex-direction: column;
}

body.theater-mode .video-container {
    flex: 1;
    max-width: none;
    width: 100%;
    aspect-ratio: unset;
    border: none;
}

body.theater-mode .video-toolbar {
    flex-shrink: 0;
    border: none;
    border-top: 1px solid var(--border-color);
}

body.theater-mode .data-panel {
    display: none;
}


/* 主题切换按钮 */
.theme-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    background: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-muted);
    cursor: pointer;
    font-size: 16px;
    transition: color 0.1s ease;
}

.theme-toggle:hover {
    color: var(--text-primary);
}

/* ========================================
   节点选择器
======================================== */
.node-selector {
    position: relative;
    margin-left: 16px;
}

.node-current {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 4px 8px;
    cursor: pointer;
    border: 1px solid var(--border-color);
    background-color: var(--bg-tertiary);
    font-size: 12px;
    color: var(--text-secondary);
    transition: border-color 0.1s ease;
}

.node-current:hover {
    border-color: var(--border-highlight);
}

.node-label {
    color: var(--text-muted);
}

.node-arrow {
    font-size: 8px;
    color: var(--text-muted);
    transition: transform 0.15s ease;
}

.node-selector.open .node-arrow {
    transform: rotate(180deg);
}

.node-list {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    min-width: 140px;
    margin-top: 2px;
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    z-index: 100;
    display: none;
}

.node-selector.open .node-list {
    display: block;
}

.node-item {
    padding: 8px 12px;
    font-size: 12px;
    color: var(--text-secondary);
    cursor: pointer;
    border-bottom: 1px solid var(--border-color);
    transition: background-color 0.1s ease;
}

.node-item:last-child {
    border-bottom: none;
}

.node-item:hover {
    background-color: var(--bg-tertiary);
}

.node-item.active {
    color: var(--text-primary);
    background-color: var(--bg-tertiary);
}

.node-item.active::before {
    content: ' ';
    color: var(--status-online);
}