* {
    box-sizing: border-box;
}

body {
    margin: 0;
    padding-top: 60px;
    background: var(--bg-primary);
    color: var(--text-primary);
    font-family: "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
}

.autovideo-layout {
    min-height: calc(100vh - 60px);
    display: grid;
    grid-template-columns: 340px minmax(0, 1fr);
}

.video-sidebar {
    border-right: 1px solid var(--border-color);
    background: var(--bg-secondary);
    display: flex;
    flex-direction: column;
    min-width: 0;
}

.sidebar-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 14px 16px;
    border-bottom: 1px solid var(--border-color);
}

.sidebar-header h2 {
    margin: 0;
    font-size: 18px;
}

.sidebar-header button,
.video-toolbar button {
    border: 1px solid var(--border-color);
    background: var(--bg-primary);
    color: var(--text-primary);
    border-radius: 8px;
    padding: 6px 10px;
    cursor: pointer;
}

.tree-search-input {
    margin: 12px 16px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 8px 10px;
    background: var(--bg-primary);
    color: var(--text-primary);
}

.video-tree {
    list-style: none;
    margin: 0;
    padding: 6px 8px 12px;
    overflow-y: auto;
}

.video-directory-item,
.video-file-item {
    list-style: none;
}

.video-directory-btn,
.video-file-btn {
    width: 100%;
    border: none;
    background: transparent;
    color: var(--text-primary);
    text-align: left;
    border-radius: 8px;
    padding: 8px 10px;
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
}

.video-directory-btn:hover,
.video-file-btn:hover {
    background: var(--primary-light);
}

.video-file-btn.active {
    background: var(--primary-color);
    color: var(--text-inverse);
}

.video-file-btn .status-tag {
    margin-left: auto;
    font-size: 11px;
    border-radius: 10px;
    padding: 2px 6px;
    background: rgba(0, 0, 0, 0.08);
}

.video-file-btn.active .status-tag {
    background: rgba(255, 255, 255, 0.18);
}

.video-directory-children {
    list-style: none;
    margin: 0;
    padding-left: 16px;
}

.hidden {
    display: none !important;
}

.video-main {
    display: flex;
    flex-direction: column;
    min-width: 0;
}

.video-toolbar {
    height: 56px;
    border-bottom: 1px solid var(--border-color);
    background: var(--bg-secondary);
    display: grid;
    grid-template-columns: auto minmax(0, 1fr) auto;
    gap: 12px;
    align-items: center;
    padding: 0 16px;
}

.video-toolbar p {
    margin: 0;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
    color: var(--text-secondary);
}

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

.player-panel {
    flex: 1;
    overflow-y: auto;
    padding: 18px;
    display: grid;
    grid-template-rows: auto auto;
    gap: 14px;
}

#video-player {
    width: min(1100px, 100%);
    margin: 0 auto;
    display: block;
    background: #000;
    border-radius: 12px;
    box-shadow: var(--shadow-md);
}

.video-meta {
    width: min(1100px, 100%);
    margin: 0 auto;
    border: 1px solid var(--border-color);
    border-radius: 12px;
    background: var(--bg-secondary);
    padding: 14px;
}

.video-meta h3 {
    margin: 0 0 8px 0;
    color: var(--primary-color);
}

.video-note {
    color: var(--text-secondary);
    line-height: 1.7;
    white-space: pre-wrap;
    word-break: break-word;
}

@media (max-width: 900px) {
    .autovideo-layout {
        grid-template-columns: 1fr;
    }

    .video-sidebar {
        position: fixed;
        top: 60px;
        left: 0;
        bottom: 0;
        width: min(85vw, 340px);
        z-index: 900;
        box-shadow: var(--shadow-lg);
    }

    .video-sidebar.collapsed {
        width: 0;
        overflow: hidden;
    }
}
* {
    box-sizing: border-box;
}

body {
    margin: 0;
    padding-top: 60px;
    background: var(--bg-primary);
    color: var(--text-primary);
    font-family: "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
}

.autovideo-layout {
    min-height: calc(100vh - 60px);
    display: grid;
    grid-template-columns: 340px minmax(0, 1fr);
}

.video-sidebar {
    border-right: 1px solid var(--border-color);
    background: var(--bg-secondary);
    display: flex;
    flex-direction: column;
    min-width: 0;
}

.sidebar-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 14px 16px;
    border-bottom: 1px solid var(--border-color);
}

.sidebar-header h2 {
    margin: 0;
    font-size: 18px;
}

.sidebar-header button,
.video-toolbar button {
    border: 1px solid var(--border-color);
    background: var(--bg-primary);
    color: var(--text-primary);
    border-radius: 8px;
    padding: 6px 10px;
    cursor: pointer;
}

.tree-search-input {
    margin: 12px 16px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 8px 10px;
    background: var(--bg-primary);
    color: var(--text-primary);
}

.video-tree {
    list-style: none;
    margin: 0;
    padding: 6px 8px 12px;
    overflow-y: auto;
}

.video-directory-item,
.video-file-item {
    list-style: none;
}

.video-directory-btn,
.video-file-btn {
    width: 100%;
    border: none;
    background: transparent;
    color: var(--text-primary);
    text-align: left;
    border-radius: 8px;
    padding: 8px 10px;
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
}

.video-directory-btn:hover,
.video-file-btn:hover {
    background: var(--primary-light);
}

.video-file-btn.active {
    background: var(--primary-color);
    color: var(--text-inverse);
}

.video-file-btn .status-tag {
    margin-left: auto;
    font-size: 11px;
    border-radius: 10px;
    padding: 2px 6px;
    background: rgba(0, 0, 0, 0.08);
}

.video-file-btn.active .status-tag {
    background: rgba(255, 255, 255, 0.18);
}

.video-directory-children {
    list-style: none;
    margin: 0;
    padding-left: 16px;
}

.hidden {
    display: none !important;
}

.video-main {
    display: flex;
    flex-direction: column;
    min-width: 0;
}

.video-toolbar {
    height: 56px;
    border-bottom: 1px solid var(--border-color);
    background: var(--bg-secondary);
    display: grid;
    grid-template-columns: auto minmax(0, 1fr) auto;
    gap: 12px;
    align-items: center;
    padding: 0 16px;
}

.video-toolbar p {
    margin: 0;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
    color: var(--text-secondary);
}

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

.player-panel {
    flex: 1;
    overflow-y: auto;
    padding: 18px;
    display: grid;
    grid-template-rows: auto auto;
    gap: 14px;
}

#video-player {
    width: min(1100px, 100%);
    margin: 0 auto;
    display: block;
    background: #000;
    border-radius: 12px;
    box-shadow: var(--shadow-md);
}

.video-meta {
    width: min(1100px, 100%);
    margin: 0 auto;
    border: 1px solid var(--border-color);
    border-radius: 12px;
    background: var(--bg-secondary);
    padding: 14px;
}

.video-meta h3 {
    margin: 0 0 8px 0;
    color: var(--primary-color);
}

.video-note {
    color: var(--text-secondary);
    line-height: 1.7;
    white-space: pre-wrap;
    word-break: break-word;
}

@media (max-width: 900px) {
    .autovideo-layout {
        grid-template-columns: 1fr;
    }

    .video-sidebar {
        position: fixed;
        top: 60px;
        left: 0;
        bottom: 0;
        width: min(85vw, 340px);
        z-index: 900;
        box-shadow: var(--shadow-lg);
    }

    .video-sidebar.collapsed {
        width: 0;
        overflow: hidden;
    }
}