:root{--bg:#0f1115;--panel:#171a21;--line:#262b36;--ink:#e9edf3;--mut:#93a0b4;--accent:#ff4d4d;--accent2:#5b8cff;--chip:#1e2430}*{box-sizing:border-box}html,body,#root{height:100%}body{margin:0;background:var(--bg);color:var(--ink);font:15px/1.5 -apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif}.app{max-width:1180px;margin:0 auto;padding:0 18px 60px}header{position:sticky;top:0;z-index:5;background:#0f1115eb;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);padding:14px 0;display:flex;flex-wrap:wrap;gap:12px;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line)}.brand{font-size:18px;color:var(--accent)}.brand b{color:var(--ink)}.brand span{color:var(--mut);font-size:12px;margin-left:6px}.bar{display:flex;gap:8px;flex-wrap:wrap;align-items:center}.bar input,.bar select,.settings input,.settings select{background:var(--chip);border:1px solid var(--line);color:var(--ink);border-radius:8px;padding:7px 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