/* 数联科技 AI舞蹈生成平台 - PC端 Demo 样式 */

:root {
    --bg-primary: #0a0f14;
    --bg-secondary: #0f1419;
    --bg-card: #151c24;
    --bg-hover: #1a232d;
    --text-primary: #ffffff;
    --text-secondary: #94a3b8;
    --text-muted: #64748b;
    --accent: #f97316;
    --accent-light: #fb923c;
    --accent-dim: rgba(249, 115, 22, 0.15);
    --success: #22c55e;
    --border: rgba(255, 255, 255, 0.08);
    --border-accent: rgba(249, 115, 22, 0.3);
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'PingFang SC', sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* 顶部导航 */
.top-nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 24px;
    height: 56px;
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border);
}

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

.logo {
    font-size: 18px;
    font-weight: 700;
    color: var(--accent);
}

.platform-name {
    color: var(--text-secondary);
    font-size: 13px;
    padding-left: 16px;
    border-left: 1px solid var(--border);
}

.nav-center {
    display: flex;
    gap: 8px;
}

.nav-tab {
    padding: 8px 20px;
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 14px;
    border-radius: 8px;
    transition: all 0.2s;
}

.nav-tab:hover { background: var(--bg-hover); color: var(--text-primary); }
.nav-tab.active { background: var(--accent-dim); color: var(--accent); }

.nav-right {
    display: flex;
    align-items: center;
    gap: 16px;
}

.credits {
    background: var(--bg-card);
    padding: 6px 12px;
    border-radius: 6px;
    font-size: 13px;
    color: var(--accent);
}

.user-avatar {
    width: 32px;
    height: 32px;
    background: var(--bg-card);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
}

.training-link {
    color: #22c55e;
    text-decoration: none;
    font-size: 13px;
    padding: 6px 12px;
    background: rgba(34, 197, 94, 0.1);
    border-radius: 6px;
    transition: all 0.2s;
}

.training-link:hover { background: rgba(34, 197, 94, 0.2); }

.mobile-link {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 18px;
    padding: 6px;
    border-radius: 6px;
    transition: all 0.2s;
}

.mobile-link:hover { background: var(--bg-hover); color: var(--text-primary); }

/* 主内容区 */
.main-content {
    flex: 1;
    display: flex;
    overflow: hidden;
}

/* 左侧边栏 */
.sidebar {
    width: 260px;
    background: var(--bg-secondary);
    border-right: 1px solid var(--border);
    padding: 20px;
    overflow-y: auto;
}

.sidebar-section { margin-bottom: 24px; }
.sidebar-section h3 {
    font-size: 12px;
    color: var(--text-muted);
    text-transform: uppercase;
    margin-bottom: 12px;
}

.project-list { display: flex; flex-direction: column; gap: 8px; }

.project-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 12px;
    background: var(--bg-card);
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s;
}

.project-item:hover { background: var(--bg-hover); }
.project-item.active { background: var(--accent-dim); border: 1px solid var(--border-accent); }

.project-icon { font-size: 20px; }
.project-info { flex: 1; }
.project-name { display: block; font-size: 13px; font-weight: 500; }
.project-status { display: block; font-size: 11px; color: var(--text-muted); }
.project-status.done { color: var(--success); }

.new-project-btn {
    width: 100%;
    padding: 10px;
    background: transparent;
    border: 1px dashed var(--border);
    border-radius: 8px;
    color: var(--text-secondary);
    font-size: 13px;
    cursor: pointer;
    margin-top: 8px;
    transition: all 0.2s;
}

.new-project-btn:hover { border-color: var(--accent); color: var(--accent); }

.quick-actions { display: flex; flex-direction: column; gap: 6px; }

.quick-actions button {
    padding: 8px 12px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 6px;
    color: var(--text-secondary);
    font-size: 12px;
    text-align: left;
    cursor: pointer;
    transition: all 0.2s;
}

.quick-actions button:hover { background: var(--bg-hover); color: var(--text-primary); }

/* 工作区 */
.workspace {
    flex: 1;
    padding: 24px;
    overflow-y: auto;
    background: var(--bg-primary);
}

.step-panel { display: none; }
.step-panel.active { display: block; }

.panel-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
}

.panel-header h2 { font-size: 20px; font-weight: 600; }

.step-indicator { display: flex; gap: 8px; }

.step-indicator .step {
    font-size: 12px;
    color: var(--text-muted);
    padding: 6px 12px;
    background: var(--bg-card);
    border-radius: 20px;
}

.step-indicator .step.active { background: var(--accent); color: #000; }
.step-indicator .step.done { background: rgba(34,197,94,0.2); color: var(--success); }

/* 上传区域 */
.upload-area {
    border: 2px dashed var(--border);
    border-radius: 16px;
    padding: 60px;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s;
}

.upload-area:hover { border-color: var(--accent); background: var(--accent-dim); }

.upload-icon { font-size: 64px; margin-bottom: 16px; }
.upload-area h3 { font-size: 18px; margin-bottom: 8px; }
.upload-area p { color: var(--text-muted); font-size: 14px; margin-bottom: 20px; }

.upload-btn {
    padding: 12px 32px;
    background: var(--accent);
    border: none;
    border-radius: 8px;
    color: #000;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
}

/* 音乐预览 */
.music-preview { margin-top: 24px; }

.music-card {
    display: flex;
    align-items: center;
    gap: 16px;
    background: var(--bg-card);
    padding: 16px 20px;
    border-radius: 12px;
    margin-bottom: 24px;
}

.music-card .music-icon { font-size: 36px; }
.music-card .music-info { flex: 1; }
.music-card h4 { font-size: 16px; margin-bottom: 4px; }
.music-card p { font-size: 13px; color: var(--text-muted); }

.play-btn {
    padding: 10px 20px;
    background: var(--accent);
    border: none;
    border-radius: 8px;
    color: #000;
    font-weight: 600;
    cursor: pointer;
}

.analysis-section {
    background: var(--bg-card);
    border-radius: 12px;
    padding: 24px;
    margin-bottom: 24px;
}

.analysis-section h4 { font-size: 15px; margin-bottom: 16px; }

.analysis-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    margin-bottom: 24px;
}

.analysis-item {
    text-align: center;
    padding: 16px;
    background: var(--bg-secondary);
    border-radius: 10px;
}

.analysis-value {
    display: block;
    font-size: 24px;
    font-weight: 700;
    color: var(--accent);
    margin-bottom: 4px;
}

.analysis-label {
    display: block;
    font-size: 12px;
    color: var(--text-muted);
}

.waveform-container {
    background: var(--bg-secondary);
    border-radius: 10px;
    padding: 20px;
}

.waveform { position: relative; height: 60px; margin-bottom: 12px; }

.waveform-bars {
    display: flex;
    align-items: center;
    justify-content: space-around;
    height: 100%;
}

.waveform-bars span {
    width: 4px;
    background: var(--accent);
    border-radius: 2px;
    animation: wave 1s ease-in-out infinite;
}

.waveform-bars span:nth-child(1) { height: 20px; animation-delay: 0s; }
.waveform-bars span:nth-child(2) { height: 35px; animation-delay: 0.1s; }
.waveform-bars span:nth-child(3) { height: 25px; animation-delay: 0.15s; }
.waveform-bars span:nth-child(4) { height: 45px; animation-delay: 0.2s; }
.waveform-bars span:nth-child(5) { height: 30px; animation-delay: 0.25s; }
.waveform-bars span:nth-child(6) { height: 50px; animation-delay: 0.3s; }
.waveform-bars span:nth-child(7) { height: 35px; animation-delay: 0.35s; }
.waveform-bars span:nth-child(8) { height: 25px; animation-delay: 0.4s; }
.waveform-bars span:nth-child(9) { height: 40px; animation-delay: 0.45s; }
.waveform-bars span:nth-child(10) { height: 30px; animation-delay: 0.5s; }
.waveform-bars span:nth-child(11) { height: 20px; animation-delay: 0.55s; }
.waveform-bars span:nth-child(12) { height: 35px; animation-delay: 0.6s; }
.waveform-bars span:nth-child(13) { height: 45px; animation-delay: 0.65s; }
.waveform-bars span:nth-child(14) { height: 25px; animation-delay: 0.7s; }
.waveform-bars span:nth-child(15) { height: 40px; animation-delay: 0.75s; }
.waveform-bars span:nth-child(16) { height: 30px; animation-delay: 0.8s; }
.waveform-bars span:nth-child(17) { height: 50px; animation-delay: 0.85s; }
.waveform-bars span:nth-child(18) { height: 35px; animation-delay: 0.9s; }
.waveform-bars span:nth-child(19) { height: 25px; animation-delay: 0.95s; }
.waveform-bars span:nth-child(20) { height: 45px; animation-delay: 1s; }
.waveform-bars span:nth-child(21) { height: 30px; animation-delay: 0.05s; }
.waveform-bars span:nth-child(22) { height: 40px; animation-delay: 0.12s; }
.waveform-bars span:nth-child(23) { height: 20px; animation-delay: 0.18s; }
.waveform-bars span:nth-child(24) { height: 35px; animation-delay: 0.22s; }
.waveform-bars span:nth-child(25) { height: 50px; animation-delay: 0.28s; }
.waveform-bars span:nth-child(26) { height: 25px; animation-delay: 0.32s; }
.waveform-bars span:nth-child(27) { height: 40px; animation-delay: 0.38s; }
.waveform-bars span:nth-child(28) { height: 30px; animation-delay: 0.42s; }
.waveform-bars span:nth-child(29) { height: 45px; animation-delay: 0.48s; }
.waveform-bars span:nth-child(30) { height: 35px; animation-delay: 0.52s; }

@keyframes wave {
    0%, 100% { transform: scaleY(1); }
    50% { transform: scaleY(0.5); }
}

.beat-markers {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    display: flex;
    justify-content: space-around;
}

.beat-dot {
    width: 8px;
    height: 8px;
    background: var(--accent);
    border-radius: 50%;
    animation: pulse-dot 1s ease-in-out infinite;
}

@keyframes pulse-dot {
    0%, 100% { opacity: 0.3; transform: scale(1); }
    50% { opacity: 1; transform: scale(1.2); }
}

.waveform-hint {
    font-size: 13px;
    color: var(--text-secondary);
    text-align: center;
}

.waveform-hint strong { color: var(--accent); }

.next-btn {
    width: 100%;
    padding: 16px;
    background: linear-gradient(135deg, var(--accent), var(--accent-light));
    border: none;
    border-radius: 10px;
    color: #000;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
}

.next-btn:hover { transform: translateY(-2px); box-shadow: 0 8px 20px rgba(249,115,22,0.3); }

.hidden { display: none !important; }

/* 配置页面 */
.config-layout {
    display: grid;
    grid-template-columns: 1fr 320px;
    gap: 24px;
}

.config-main { display: flex; flex-direction: column; gap: 20px; }
.config-sidebar { display: flex; flex-direction: column; gap: 16px; }

.config-card {
    background: var(--bg-card);
    border-radius: 12px;
    padding: 20px;
}

.config-card h4 {
    font-size: 14px;
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.config-card h4 .hint {
    font-weight: 400;
    color: var(--text-muted);
    font-size: 12px;
}

.desc-input {
    width: 100%;
    height: 100px;
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 12px;
    color: var(--text-primary);
    font-size: 14px;
    resize: none;
    font-family: inherit;
}

.desc-input:focus { outline: none; border-color: var(--accent); }

.style-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 12px;
}

.style-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    padding: 16px 12px;
    background: var(--bg-secondary);
    border: 2px solid transparent;
    border-radius: 10px;
    cursor: pointer;
    transition: all 0.2s;
    position: relative;
}

.style-item:hover { border-color: var(--border); }
.style-item.active { border-color: var(--accent); background: var(--accent-dim); }
.style-item.pro { opacity: 0.7; }

.style-icon { font-size: 28px; }
.style-item span:last-child { font-size: 12px; color: var(--text-secondary); }
.style-item.active span:last-child { color: var(--accent); }

.pro-tag {
    position: absolute;
    top: 4px;
    right: 4px;
    background: var(--accent);
    color: #000;
    font-size: 9px;
    padding: 2px 6px;
    border-radius: 4px;
    font-weight: 600;
}

.character-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 12px;
}

.character-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    padding: 16px;
    background: var(--bg-secondary);
    border: 2px solid transparent;
    border-radius: 12px;
    cursor: pointer;
    position: relative;
    transition: all 0.2s;
}

.character-card:hover { border-color: var(--border); }
.character-card.active { border-color: var(--accent); background: var(--accent-dim); }

.char-preview { font-size: 40px; }
.char-name { font-size: 13px; font-weight: 500; }
.char-desc { font-size: 11px; color: var(--text-muted); text-align: center; }

.scene-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
}

.scene-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    padding: 20px 16px;
    background: var(--bg-secondary);
    border: 2px solid transparent;
    border-radius: 10px;
    cursor: pointer;
    transition: all 0.2s;
}

.scene-card:hover { border-color: var(--border); }
.scene-card.active { border-color: var(--accent); background: var(--accent-dim); }

.scene-preview { font-size: 32px; }
.scene-card span:last-child { font-size: 12px; color: var(--text-secondary); }

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

.setting-row:last-child { margin-bottom: 0; }
.setting-row label { font-size: 13px; color: var(--text-secondary); }

.setting-row select {
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: 6px;
    padding: 8px 12px;
    color: var(--text-primary);
    font-size: 12px;
}

.checkbox-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.checkbox-group label {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 12px;
    color: var(--text-secondary);
}

.setting-row input[type="range"] {
    flex: 1;
    margin: 0 10px;
    accent-color: var(--accent);
}

.range-value {
    color: var(--accent);
    font-weight: 600;
    min-width: 20px;
}

.estimate-card {
    background: var(--accent-dim);
    border: 1px solid var(--border-accent);
    border-radius: 12px;
    padding: 16px;
}

.estimate-card h4 { font-size: 13px; margin-bottom: 12px; color: var(--accent); }

.estimate-row {
    display: flex;
    justify-content: space-between;
    font-size: 13px;
    padding: 6px 0;
}

.estimate-row span:first-child { color: var(--text-secondary); }
.estimate-value { font-weight: 600; }

.action-buttons { display: flex; gap: 12px; }

.back-btn {
    flex: 1;
    padding: 14px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 10px;
    color: var(--text-primary);
    font-size: 14px;
    cursor: pointer;
}

.generate-btn {
    flex: 2;
    padding: 14px;
    background: linear-gradient(135deg, var(--accent), var(--accent-light));
    border: none;
    border-radius: 10px;
    color: #000;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
}

/* 生成中页面 */
.generating-content {
    max-width: 600px;
    margin: 0 auto;
    text-align: center;
    padding: 40px 0;
}

.generating-visual {
    position: relative;
    width: 120px;
    height: 120px;
    margin: 0 auto 32px;
}

.dance-animation {
    font-size: 60px;
    animation: dance 1s ease-in-out infinite;
}

@keyframes dance {
    0%, 100% { transform: rotate(-5deg); }
    50% { transform: rotate(5deg); }
}

.pulse-ring {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 100px;
    height: 100px;
    border: 2px solid var(--accent);
    border-radius: 50%;
    animation: pulse 2s ease-out infinite;
}

@keyframes pulse {
    0% { transform: translate(-50%, -50%) scale(1); opacity: 1; }
    100% { transform: translate(-50%, -50%) scale(1.5); opacity: 0; }
}

.generating-content h3 {
    font-size: 20px;
    margin-bottom: 32px;
}

.progress-section { margin-bottom: 40px; }

.progress-bar {
    height: 8px;
    background: var(--bg-card);
    border-radius: 4px;
    overflow: hidden;
    margin-bottom: 12px;
}

.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--accent), var(--accent-light));
    border-radius: 4px;
    width: 0%;
    transition: width 0.3s;
}

.progress-info {
    display: flex;
    justify-content: space-between;
    font-size: 14px;
    color: var(--text-secondary);
}

.progress-info span:first-child { color: var(--accent); font-weight: 600; }

.generating-steps {
    text-align: left;
    background: var(--bg-card);
    border-radius: 12px;
    padding: 20px;
    margin-bottom: 24px;
}

.gen-step {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 14px 0;
    border-bottom: 1px solid var(--border);
}

.gen-step:last-child { border-bottom: none; }

.step-check { font-size: 18px; color: var(--text-muted); width: 24px; }
.gen-step.done .step-check { color: var(--success); }
.gen-step.active .step-check { color: var(--accent); }

.step-info { flex: 1; }
.step-title { display: block; font-size: 14px; font-weight: 500; margin-bottom: 2px; }
.step-desc { display: block; font-size: 12px; color: var(--text-muted); }

.step-time { font-size: 12px; color: var(--text-muted); }
.gen-step.done .step-time { color: var(--success); }
.gen-step.active .step-time { color: var(--accent); }

.generating-tips {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    background: var(--accent-dim);
    padding: 12px 20px;
    border-radius: 10px;
}

.tip-icon { font-size: 16px; }
.generating-tips span { font-size: 13px; color: var(--text-secondary); }

/* 结果页面 */
.result-layout {
    display: grid;
    grid-template-columns: 1fr 360px;
    gap: 24px;
}

.result-main { display: flex; flex-direction: column; gap: 24px; }
.result-sidebar { display: flex; flex-direction: column; gap: 16px; }

.video-preview-card {
    background: var(--bg-card);
    border-radius: 16px;
    overflow: hidden;
}

.video-container { position: relative; }

.video-placeholder {
    aspect-ratio: 16/9;
    background: var(--bg-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.video-avatar { font-size: 80px; opacity: 0.3; }

.play-overlay {
    position: absolute;
    width: 64px;
    height: 64px;
    background: rgba(249,115,22,0.9);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
}

.play-icon { font-size: 24px; color: #000; }

.video-controls {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    background: var(--bg-secondary);
}

.time-current, .time-total { font-size: 12px; color: var(--text-muted); }

.video-progress {
    flex: 1;
    height: 4px;
    background: var(--border);
    border-radius: 2px;
}

.video-progress-fill {
    width: 30%;
    height: 100%;
    background: var(--accent);
    border-radius: 2px;
}

.control-btn {
    background: none;
    border: none;
    color: var(--text-secondary);
    font-size: 16px;
    cursor: pointer;
}

.video-info { padding: 16px; }
.video-info h3 { font-size: 16px; margin-bottom: 4px; }
.video-info p { font-size: 13px; color: var(--text-muted); }

.quality-report {
    background: var(--bg-card);
    border-radius: 12px;
    padding: 24px;
}

.quality-report h4 { font-size: 15px; margin-bottom: 20px; }

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

.quality-item { text-align: center; }

.quality-circle {
    position: relative;
    width: 80px;
    height: 80px;
    margin: 0 auto 12px;
}

.quality-circle svg { width: 100%; height: 100%; }

.quality-value {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 16px;
    font-weight: 700;
}

.quality-label { display: block; font-size: 13px; font-weight: 500; margin-bottom: 4px; }
.quality-desc { display: block; font-size: 11px; color: var(--text-muted); }

.export-card, .info-card, .action-card {
    background: var(--bg-card);
    border-radius: 12px;
    padding: 16px;
}

.export-card h4, .info-card h4 { font-size: 14px; margin-bottom: 16px; }

.export-list { display: flex; flex-direction: column; gap: 10px; margin-bottom: 12px; }

.export-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px;
    background: var(--bg-secondary);
    border-radius: 8px;
}

.export-icon { font-size: 24px; }
.export-info { flex: 1; }
.export-name { display: block; font-size: 13px; font-weight: 500; }
.export-size { display: block; font-size: 11px; color: var(--text-muted); }

.download-btn {
    padding: 6px 14px;
    background: var(--accent);
    border: none;
    border-radius: 6px;
    color: #000;
    font-size: 12px;
    font-weight: 600;
    cursor: pointer;
}

.download-all-btn {
    width: 100%;
    padding: 12px;
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: 8px;
    color: var(--text-primary);
    font-size: 13px;
    cursor: pointer;
}

.info-row {
    display: flex;
    justify-content: space-between;
    font-size: 13px;
    padding: 8px 0;
    border-bottom: 1px solid var(--border);
}

.info-row:last-child { border-bottom: none; }
.info-row span:first-child { color: var(--text-muted); }

.action-card { display: flex; flex-direction: column; gap: 10px; }

.secondary-btn {
    padding: 12px;
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: 8px;
    color: var(--text-primary);
    font-size: 14px;
    cursor: pointer;
}

.primary-btn {
    padding: 12px;
    background: linear-gradient(135deg, var(--accent), var(--accent-light));
    border: none;
    border-radius: 8px;
    color: #000;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
}

/* 右侧预览面板 */
.preview-panel {
    width: 280px;
    background: var(--bg-secondary);
    border-left: 1px solid var(--border);
    display: flex;
    flex-direction: column;
}

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

.preview-header h3 { font-size: 14px; }

.preview-toggle {
    background: none;
    border: none;
    color: var(--text-muted);
    font-size: 12px;
    cursor: pointer;
}

.preview-content { flex: 1; padding: 16px; }

.preview-frame {
    aspect-ratio: 9/16;
    background: var(--bg-card);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 16px;
}

.preview-avatar { font-size: 48px; opacity: 0.5; }
.preview-info p { font-size: 12px; color: var(--text-muted); text-align: center; }

/* 底部状态栏 */
.status-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 24px;
    background: var(--bg-secondary);
    border-top: 1px solid var(--border);
    font-size: 12px;
}

.status-left { display: flex; gap: 16px; }
.status-item { color: var(--text-muted); }
.status-center { color: var(--text-muted); }

.status-right { display: flex; align-items: center; gap: 12px; }
.status-right a { color: var(--accent); text-decoration: none; }
.status-right a:hover { text-decoration: underline; }