:root{--bg: #0f1216;--bg-2: #161b22;--bg-3: #1c232d;--panel: #12171e;--border: #2a323d;--text: #d7dee7;--muted: #8b97a7;--accent: #4c8dff;--accent-2: #2b6cd4;--danger: #d0453b;--ok: #3fa45b;--bubble: #1e2833;--font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif}*{box-sizing:border-box}html,body,#root{height:100%;margin:0}body{background:var(--bg);color:var(--text);font-family:var(--font);font-size:14px}button,input,select{font-family:inherit;font-size:14px}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}.muted{color:var(--muted)}.tiny{font-size:12px}.pad{padding:10px 12px}.row{display:flex;align-items:center}.row.gap{gap:10px}.row.between{justify-content:space-between}.center{min-height:100%;display:flex;align-items:center;justify-content:center;padding:24px}.logo{color:var(--accent)}.btn{background:var(--accent);color:#fff;border:none;border-radius:6px;padding:8px 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