*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--bg: #0d0d12;--surface: #16161e;--surface2: #1e1e28;--surface3: #26263a;--border: #2e2e42;--accent: #7c6af7;--accent-h: #9180ff;--accent-dim: rgba(124,106,247,.15);--text: #e8e8f0;--muted: #7878a0;--danger: #ef4444;--success: #22c55e;--r: 10px;--r-sm: 6px;--shadow: 0 8px 32px rgba(0,0,0,.5)}body{background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,system-ui,sans-serif;font-size:14px;line-height:1.5;min-height:100vh}.muted{color:var(--muted)}.loading{display:flex;align-items:center;justify-content:center;height:200px;color:var(--muted)}.btn-primary{background:var(--accent);color:#fff;border:none;border-radius:var(--r-sm);padding:8px 16px;font-size:14px;font-weight:500;cursor:pointer;transition:background 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var(--border);border-radius:var(--r);padding:32px;width:100%;max-width:700px;box-shadow:var(--shadow)}.share-header{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;margin-bottom:20px}.share-filename{font-size:20px;font-weight:600;word-break:break-all}.share-preview{background:var(--surface2);border-radius:var(--r);overflow:hidden;display:flex;align-items:center;justify-content:center;min-height:200px}.share-preview img,.share-preview video{max-width:100%;max-height:560px;display:block}