:root{color-scheme:dark;--bg:#07111f;--panel:#0c192b;--panel2:#101f34;--line:#1e314a;--text:#f2f6ff;--muted:#8297b4;--blue:#1597e5;--violet:#7c4dff;--green:#21d989;--red:#ff5b6b;--yellow:#f5b940}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font:14px/1.5 Inter,Pretendard,"Segoe UI",sans-serif}button,input,textarea{font:inherit}.hidden{display:none!important}.app{min-height:100vh;display:grid;grid-template:64px 1fr/260px 1fr;grid-template-areas:"header header" "aside main"}header{grid-area:header;display:flex;align-items:center;justify-content:space-between;padding:0 20px;border-bottom:1px solid var(--line);background:#081321;position:sticky;top:0;z-index:10}.brand{display:flex;align-items:center;gap:12px}.brand strong{font-size:17px;display:block}.brand small{display:block;color:var(--muted);font-size:11px}.brand-mark{width:54px;height:54px;border-radius:16px;display:grid;place-items:center;background:linear-gradient(135deg,#119de8,#6b5cff);font-size:26px;box-shadow:0 12px 35px #087ac74d}.brand-mark.small{width:34px;height:34px;border-radius:10px;font-size:18px}.header-actions{display:flex;gap:10px;align-items:center}.balance{background:#102038;border:1px solid #223958;padding:8px 12px;border-radius:9px;color:#b7c8df}button{border:0;color:var(--text);cursor:pointer}.ghost,.quick button,.ranges button,.secondary{background:#102038;border:1px solid #223958;border-radius:8px;padding:9px 12px}.ghost:hover,.quick button:hover,.ranges button:hover,.secondary:hover{background:#172b47}.icon{font-size:17px}aside{grid-area:aside;border-right:1px solid var(--line);padding:20px 14px;min-height:calc(100vh - 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