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16px;font-size:14px;margin-bottom:4px}.auth-switch{text-align:center;font-size:14px;color:var(--muted);margin-top:20px}.auth-switch a{color:var(--text);font-weight:600;text-decoration:underline}.btn-full{width:100%;justify-content:center}.platform-bubble{display:inline-flex;align-items:center;gap:8px;padding:8px 16px;border-radius:var(--radius-full);font-size:14px;font-weight:600;border:2px solid var(--line-2);background:var(--bg);color:var(--muted);cursor:default;-webkit-user-select:none;user-select:none}.platform-bubble.active{background:#010101;color:#fff;border-color:#010101}.video-preview-wrap{border-radius:var(--radius-sm);overflow:hidden;border:1px solid var(--line-2);background:#000;display:flex;flex-direction:column;max-width:260px}.video-preview{width:100%;max-height:200px;display:block;object-fit:contain}.video-preview-footer{display:flex;align-items:center;justify-content:space-between;padding:8px 12px;background:var(--bg-2);gap:8px}.video-preview-name{display:flex;align-items:center;gap:6px;font-size:12px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.sidebar-legal{display:flex;align-items:center;gap:6px;padding:8px 16px 12px;font-size:11px;color:var(--muted);opacity:.6}.sidebar-legal a{color:var(--muted);text-decoration:none}.sidebar-legal a:hover{text-decoration:underline}.thumbnail-row{display:flex;align-items:flex-start;gap:12px}.thumbnail-preview-wrap{position:relative;flex-shrink:0}.thumbnail-preview{width:72px;height:72px;object-fit:cover;border-radius:var(--radius-sm);border:1px solid var(--border);display:block}.thumbnail-remove{position:absolute;top:-6px;right:-6px;width:18px;height:18px;border-radius:50%;background:var(--danger, #e53e3e);color:#fff;border:none;cursor:pointer;font-size:12px;line-height:18px;text-align:center;padding:0}.thumbnail-empty{width:72px;height:72px;border-radius:var(--radius-sm);border:1px dashed var(--border);background:var(--bg-2);display:flex;align-items:center;justify-content:center;color:var(--muted);flex-shrink:0}.thumbnail-actions{display:flex;flex-direction:column;gap:6px}.post-toggle{display:flex;align-items:center;justify-content:space-between;gap:12px;cursor:pointer;padding:8px 12px;border-radius:var(--radius-xs);border:1px solid var(--line);background:var(--bg);transition:var(--transition)}.post-toggle:hover:not(.post-toggle--disabled){border-color:var(--line-2);background:var(--bg-2)}.post-toggle--disabled{opacity:.45;cursor:not-allowed}.post-toggle-text{display:flex;flex-direction:column;gap:2px;font-size:14px;font-weight:500}.post-toggle-hint{font-size:11px;color:var(--muted);font-weight:400}.post-toggle-track{width:36px;height:20px;border-radius:999px;background:var(--line-2);position:relative;flex-shrink:0;transition:background .18s ease}.post-toggle-track.on{background:var(--btn-dark)}.post-toggle-track.disabled{opacity:.5}.post-toggle-knob{position:absolute;top:3px;left:3px;width:14px;height:14px;border-radius:50%;background:#fff;transition:transform .18s ease;box-shadow:0 1px 3px #0003}.post-toggle-track.on .post-toggle-knob{transform:translate(16px)}