:root{--background:#f7f8f5;--foreground:#111718;--muted:#6d7878;--surface:#ffffffdb;--surface-soft:#ffffff9e;--grid:#11171814;--close:#111718;--mean:#07a37a;--ma200:#f28f2d;--sigma2:#2f6df6;--sigma3:#2f6df647;--buy:#16a34a;--buy-soft:#16a34a1a}html{height:100%}html,body{max-width:100vw;overflow-x:hidden}body{min-height:100%;color:var(--foreground);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background:radial-gradient(circle at top,#fffffff2,#0000 30%),linear-gradient(#f3f6f4 0%,#f8faf7 100%);margin:0;font-family:Avenir Next,SF Pro Display,Segoe UI,ui-sans-serif,system-ui,sans-serif}*{box-sizing:border-box}a{color:inherit;text-decoration:none}.app-shell{width:min(100vw - 12px,460px);margin:0 auto;padding:10px 0 18px}.price-strip,.chart-surface{background:var(--surface);-webkit-backdrop-filter:blur(24px);backdrop-filter:blur(24px);box-shadow:0 16px 48px #15222214}.price-strip{border-radius:28px 28px 20px 20px;padding:12px}.price-row{grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:10px;display:grid}.ticker-lockup{align-items:center;gap:10px;display:flex}.ticker-mark{color:#fff;letter-spacing:.08em;background:#111718;border-radius:18px;justify-content:center;align-items:center;min-width:50px;height:50px;font-size:.92rem;font-weight:800;display:inline-flex}.ticker-copy{gap:3px;display:grid}.ticker-copy strong{font-size:1.45rem;font-weight:800;line-height:1}.ticker-copy span,.footer-note,.inline-error{color:var(--muted)}.ticker-copy span{font-size:.82rem}.window-control{grid-template-columns:minmax(0,76px) auto;gap:8px;display:grid}.window-input,.window-button,.range-button{border:0;border-radius:14px;min-height:42px}.window-input{background:var(--surface-soft);width:100%;color:var(--foreground);text-align:center;outline:none;padding:0 12px;font-family:SF Mono,Menlo,ui-monospace,monospace;font-size:.98rem}.window-input:focus{box-shadow:inset 0 0 0 2px #1117181f}.window-button{color:#fff;background:#111718;padding:0 14px;font-size:.88rem;font-weight:700}.window-button:disabled{opacity:.65}.meta-row,.range-switcher,.mini-legend,.footer-note{flex-wrap:wrap;gap:8px;display:flex}.meta-row{margin-top:12px}.signal-badge,.meta-pill,.legend-chip{border-radius:999px;align-items:center;min-height:30px;padding:0 10px;font-size:.78rem;display:inline-flex}.signal-badge{font-weight:700}.signal-badge-buy{background:var(--buy-soft);color:var(--buy)}.signal-badge-wait,.meta-pill,.legend-chip{background:var(--surface-soft);color:var(--muted)}.range-switcher{margin-top:12px}.range-button{background:var(--surface-soft);color:var(--muted);padding:0 14px;font-size:.82rem;font-weight:700}.range-button-active{color:#fff;background:#111718}.inline-error{margin:10px 2px 0;font-size:.84rem}.chart-surface{border-radius:20px 20px 28px 28px;margin-top:8px;padding:10px 10px 12px}.mini-legend{margin-bottom:8px}.legend-chip:before{content:"";border-radius:999px;width:8px;height:8px;margin-right:7px}.legend-chip.signal:before{background:var(--buy);clip-path:polygon(50% 0%,100% 100%,0% 100%);border-radius:0}.legend-chip.close:before{background:var(--close)}.legend-chip.mean:before{background:var(--mean)}.legend-chip.ma200:before{background:var(--ma200)}.legend-chip.sigma2:before{background:var(--sigma2)}.legend-chip.sigma3:before{background:var(--sigma3)}.chart{width:100%;height:auto;display:block;overflow:visible}.chart-grid{stroke:var(--grid);stroke-width:1px}.chart-label,.chart-axis-label,.chart-corner-label{fill:var(--muted);font-family:SF Mono,Menlo,ui-monospace,monospace}.chart-label{text-anchor:end;font-size:11px}.chart-axis-label{text-anchor:middle;font-size:11px}.chart-corner-label{font-size:11px}.chart-line{fill:none;stroke-linejoin:round;stroke-linecap:round}.chart-close{stroke:var(--close);stroke-width:2.5px}.chart-mean{stroke:var(--mean);stroke-width:1.7px;stroke-dasharray:5 6}.chart-ma200{stroke:var(--ma200);stroke-width:1.8px}.chart-upper2,.chart-lower2{stroke:var(--sigma2);stroke-width:1.4px}.chart-upper3,.chart-lower3{stroke:var(--sigma3);stroke-width:1.2px;stroke-dasharray:4 6}.chart-history-buy-shape{fill:#16a34ae0;stroke:#fffffffa;stroke-width:1.2px}.chart-marker{stroke:#fffffffa;stroke-width:2px}.chart-marker-close{fill:var(--close)}.chart-marker-buy{fill:var(--buy);filter:drop-shadow(0 0 12px #16a34a47)}.chart-buy-badge{fill:var(--buy)}.chart-buy-badge-text{fill:#fff;text-anchor:middle;font-family:SF Mono,Menlo,ui-monospace,monospace;font-size:10px;font-weight:800}.footer-note{justify-content:space-between;margin-top:6px;padding:0 2px;font-size:.78rem}@media (max-width:640px){.app-shell{width:min(100vw - 8px,460px);padding:6px 0 14px}.price-strip{border-radius:24px 24px 18px 18px;padding:10px}.ticker-mark{border-radius:16px;min-width:44px;height:44px}.ticker-copy strong{font-size:1.28rem}.chart-surface{border-radius:18px 18px 24px 24px;padding:8px 8px 10px}.window-control{grid-template-columns:minmax(0,68px) auto}}