:root{--bg: #f6f7f9;--fg: #1c1f24;--muted: #6b7280;--border: #d8dce2;--card: #ffffff;--accent: #2563eb;--error: #b42318;color-scheme:light}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--fg);font:15px/1.5 -apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif}.page{max-width:900px;margin:0 auto;padding:32px 20px 64px}.header{display:flex;align-items:baseline;gap:12px;margin-bottom:24px}.brand{font-size:24px;font-weight:700;color:var(--fg);text-decoration:none}.tagline{color:var(--muted)}.card{background:var(--card);border:1px solid var(--border);border-radius:8px;padding:20px;margin-bottom:20px}h2{margin:0 0 12px;font-size:16px}.label{display:block;margin-bottom:6px;font-weight:600;font-size:13px}.label.inline{display:inline;margin:0 0 0 12px}.label.spaced{margin-top:16px}.hint{font-weight:400;color:var(--muted);text-transform:none;letter-spacing:0}.title-input{width:100%;padding:9px 10px;border:1px solid var(--border);border-radius:6px;font:inherit;font-size:14px}.snippet-title{margin:0 0 14px;font-size:19px;line-height:1.3;word-break:break-word;white-space:pre-wrap}.title-cell{max-width:320px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.content-input{width:100%;padding:10px;border:1px solid var(--border);border-radius:6px;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:13px;resize:vertical}.controls{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin-top:12px}.file-input{display:none}button,select{padding:8px 14px;border:1px solid var(--border);border-radius:6px;background:#fff;color:var(--fg);font-size:14px;cursor:pointer}button.primary{margin-left:auto;background:var(--accent);border-color:var(--accent);color:#fff;font-weight:600}button:disabled{opacity:.5;cursor:not-allowed}.error{margin:12px 0 0;color:var(--error);font-size:14px}.muted{color:var(--muted)}.recent{width:100%;border-collapse:collapse;font-size:14px}.recent th,.recent td{text-align:left;padding:8px 10px;border-bottom:1px solid var(--border)}.recent th{font-size:12px;text-transform:uppercase;letter-spacing:.04em;color:var(--muted)}.recent a{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;color:var(--accent)}.meta{display:grid;grid-template-columns:max-content 1fr;gap:4px 16px;margin:0 0 12px;font-size:14px}.meta dt{color:var(--muted)}.meta dd{margin:0}pre.content{margin:16px 0 0;padding:14px;background:#f2f4f7;border:1px solid var(--border);border-radius:6px;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:13px;white-space:pre-wrap;word-break:break-word;overflow-x:auto}