.project-list-page{min-height:100vh;display:flex;justify-content:center;padding:40px 24px;background:var(--bg-primary)}.project-list-container{width:100%;max-width:720px}.project-list-header{margin-bottom:32px}.project-list-header h1{font-size:28px;font-weight:700;color:var(--text-primary)}.project-list-header p{color:var(--text-muted);font-size:14px;margin-top:4px}.project-create-form{display:flex;gap:8px;margin-bottom:24px}.project-create-input{flex:1;padding:10px 14px;font-size:14px}.project-list-loading{display:flex;justify-content:center;padding:40px;color:var(--text-muted)}.project-list-empty{display:flex;flex-direction:column;align-items:center;gap:12px;padding:60px 20px;color:var(--text-muted);text-align:center}.project-grid{display:flex;flex-direction:column;gap:8px}.project-card{display:flex;align-items:center;gap:14px;padding:14px 16px;background:var(--bg-secondary);border:1px solid var(--border);border-radius:var(--radius);cursor:pointer;transition:border-color 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#0006}.files-preview-close{position:absolute;top:8px;right:8px;width:28px;height:28px;display:flex;align-items:center;justify-content:center;border-radius:var(--radius-sm);background:var(--bg-tertiary);border:1px solid var(--border);color:var(--text-secondary);cursor:pointer;z-index:1}.files-preview-close:hover{background:var(--bg-hover);color:var(--text-primary)}.files-preview-title{font-size:13px;font-weight:600;color:var(--text-primary);padding-right:36px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.files-preview-video{max-width:100%;max-height:60vh;border-radius:var(--radius-sm);background:#000}.files-preview-image{max-width:100%;max-height:60vh;border-radius:var(--radius-sm);object-fit:contain}.files-preview-audio{width:100%;min-width:300px}.files-preview-meta{font-size:11px;color:var(--text-muted)}.files-action-success{color:var(--success, 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