:root{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;--bg:#07111f;--panel:#0c1728;--panel-2:#111d30;--line:#22324a;--text:#edf5ff;--muted:#8ea0b8;--accent:#4aa3ff;--green:#22c55e;--red:#ef4444}*{box-sizing:border-box}html,body{background:var(--bg);min-height:100%;color:var(--text);margin:0}body{font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}button{font:inherit}.app-shell{width:min(1500px,100%);margin:0 auto;padding:20px}.topbar{justify-content:space-between;align-items:end;gap:24px;margin-bottom:16px;display:flex}.brand-kicker{color:var(--accent);letter-spacing:.16em;font-size:12px;font-weight:800}.topbar h1{letter-spacing:-.04em;margin:6px 0 0;font-size:clamp(28px,4vw,46px)}.topbar p{color:var(--muted);margin:4px 0 0}.symbol-badge{border:1px solid var(--line);color:#bcd6f6;white-space:nowrap;background:#0b1626;border-radius:999px;padding:9px 13px;font-weight:700}.chart-card{border:1px solid var(--line);background:var(--panel);border-radius:18px;overflow:hidden;box-shadow:0 20px 60px #00000038}.market-strip{border-bottom:1px solid var(--line);justify-content:space-between;align-items:center;gap:16px;min-height:72px;padding:14px 18px;display:flex}.market-strip>div{flex-wrap:wrap;align-items:baseline;gap:12px;display:flex}.market-name{color:var(--muted);font-size:13px}.market-strip strong{letter-spacing:-.03em;font-size:clamp(24px,3vw,34px)}.up{color:var(--green);font-weight:700}.down{color:var(--red);font-weight:700}.data-status{color:var(--muted);font-size:12px}.toolbar{border-bottom:1px solid var(--line);background:var(--panel-2);flex-wrap:wrap;align-items:center;gap:12px;padding:10px 14px;display:flex}.tool-group{flex-wrap:wrap;align-items:center;gap:6px;display:flex}.tool-group>span{color:var(--muted);margin-right:2px;font-size:12px}.toolbar button,.mobile-tools button,.drawbar button{border:1px solid var(--line);color:#c9d8eb;cursor:pointer;background:#0b1626;border-radius:8px;transition:all .18s}.toolbar button{padding:7px 10px;font-size:13px}.toolbar button:hover,.mobile-tools button:hover,.drawbar button:hover{color:#fff;border-color:#3d5b7f}.toolbar button.active{color:#fff;border-color:var(--accent);background:#4aa3ff29}.chart-workspace{grid-template-columns:48px 1fr;min-height:690px;display:grid}.drawbar{border-right:1px solid var(--line);background:#091422;flex-direction:column;align-items:center;gap:8px;padding:12px 7px;display:flex}.drawbar button{width:34px;height:34px;font-weight:800}.chart-canvas{touch-action:none;background:#07111f;width:100%;min-width:0;height:690px}.mobile-tools{display:none}@media (max-width:760px){.app-shell{padding:0}.topbar{align-items:center;min-height:54px;margin:0;padding:8px 12px 7px}.brand-kicker,.topbar p,.symbol-badge{display:none}.topbar h1{letter-spacing:-.035em;margin:0;font-size:24px;line-height:1}.chart-card{padding-bottom:calc(64px + env(safe-area-inset-bottom));border-left:0;border-right:0;border-radius:0}.market-strip{min-height:62px;padding:10px 12px}.market-strip>div{gap:8px 10px}.market-name{font-size:12px}.market-strip strong{font-size:30px;line-height:1}.up,.down{font-size:14px}.data-status{display:none}.toolbar{scrollbar-width:none;overscroll-behavior-x:contain;-webkit-overflow-scrolling:touch;flex-wrap:nowrap;gap:14px;padding:7px 8px;overflow:auto hidden}.toolbar::-webkit-scrollbar{display:none}.tool-group{flex-wrap:nowrap;flex:none;min-width:max-content}.tool-group>span{font-size:11px}.toolbar button{min-width:42px;min-height:40px;padding:7px 10px;font-size:13px}.chart-workspace{min-height:0;display:block}.drawbar{display:none}.chart-canvas{height:clamp(420px,100svh - 250px,560px);min-height:420px}.mobile-tools{z-index:50;padding:8px max(8px, env(safe-area-inset-right)) calc(8px + env(safe-area-inset-bottom)) max(8px, env(safe-area-inset-left));border-top:1px solid var(--line);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:#08111ffa;grid-template-columns:repeat(4,1fr);gap:6px;display:grid;position:fixed;bottom:0;left:0;right:0;box-shadow:0 -8px 24px #00000047}.mobile-tools button{min-height:44px;padding:8px 4px;font-size:12px}}