:root{--bg:#f6f7f9;--panel:#fff;--panel-2:#f1f3f6;--line:#e3e6eb;--text:#1c2330;--muted:#667085;--accent:#2563eb;--accent-soft:#e8efff;--accent-text:#fff;--danger:#dc2626;--ok:#16a34a;--warn:#b45309;--warn-soft:#fff7e6;--unread:#0f172a;--sel:#eaf1ff;--radius:10px;--shadow:0 10px 30px #0f172a1f;--font:"Segoe UI", system-ui, -apple-system, Roboto, "Helvetica Neue", Arial, sans-serif;color-scheme:light}@media (prefers-color-scheme:dark){:root{--bg:#0f1218;--panel:#161a22;--panel-2:#1d222c;--line:#2a303c;--text:#e6e9ef;--muted:#98a2b3;--accent:#5b8cff;--accent-soft:#1d2a4a;--unread:#fff;--sel:#1f2b45;--warn-soft:#2d230f;--shadow:0 10px 30px #00000080;color-scheme:dark}}*{box-sizing:border-box}html,body{height:100%;margin:0}body{background:var(--bg);color:var(--text);font:14px/1.45 var(--font)}button,input,select,textarea{font:inherit;color:inherit}a{color:var(--accent)}.muted{color:var(--muted)}.hidden{display:none!important}.sr{clip:rect(0 0 0 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