:root{--bg:#f6f7f9;--surface:#fff;--border:#e4e7ec;--border-strong:#cfd4dc;--ink:#17202b;--ink-2:#5a6472;--ink-3:#8a93a1;--accent:#2456d6;--accent-ink:#fff;--accent-soft:#eaf0ff;--good:#17734f;--bad:#b42318;--radius:10px;--shadow:0 1px 2px #1018280d;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif}*{box-sizing:border-box}html,body,#root{height:100%}body{background:var(--bg);color:var(--ink);margin:0;font-size:14px;line-height:1.45}.app{flex-direction:column;height:100%;display:flex}.topbar{background:var(--surface);border-bottom:1px solid var(--border);align-items:center;gap:14px;padding:10px 20px;display:flex}.topbar .brand{letter-spacing:-.01em;font-size:15px;font-weight:700}.topbar .brand span{color:var(--accent)}.topbar .deal-name{color:var(--ink-2);text-overflow:ellipsis;white-space:nowrap;font-size:13px;overflow:hidden}.topbar .spacer{flex:1}.mode-toggle{border:1px solid 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