:root,[data-theme=dark]{--bg: #0b1220;--bg-elev: #131c2e;--bg-elev-2: #1a2540;--border: #243049;--text: #e8edf6;--text-dim: #93a0b8;--text-faint: #64718c;--accent: #2563eb;--green: #16a34a;--orange: #ea580c;--red: #dc2626;--radius: 16px;--shadow: 0 8px 30px rgba(0, 0, 0, .35);--app-grad: #16223c;--chart-grid: #243049;--chart-label: #64718c}[data-theme=light]{--bg: #eef1f7;--bg-elev: #ffffff;--bg-elev-2: #f3f5fa;--border: #dde3ee;--text: #0f1729;--text-dim: #56607a;--text-faint: #8b95aa;--accent: #2563eb;--green: #16a34a;--orange: #ea580c;--red: #dc2626;--shadow: 0 8px 24px rgba(15, 23, 42, .1);--app-grad: #dbe6f7;--chart-grid: #e6eaf2;--chart-label: #94a3b8}*{box-sizing:border-box}html,body,#root{margin:0;height:100%;overflow:hidden}body{background:radial-gradient(1400px 700px at 50% -15%,var(--app-grad) 0%,var(--bg) 55%);color:var(--text);font-family:system-ui,-apple-system,Segoe 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0;border-top:1px solid var(--border);font-size:13px}.about-row span:first-child{color:var(--text-dim)}.toast{position:fixed;bottom:24px;left:50%;transform:translate(-50%);background:var(--bg-elev-2);border:1px solid var(--border);color:var(--text);padding:10px 18px;border-radius:999px;font-size:13px;z-index:60;box-shadow:var(--shadow)}@media (max-width: 860px){html,body,#root{overflow:auto}.app{height:auto;min-height:100vh;padding:14px 14px calc(24px + env(safe-area-inset-bottom));gap:14px}.header{flex-wrap:wrap}.card__head{flex-wrap:wrap;gap:8px 10px}.dashboard{display:flex;flex-direction:column;gap:14px}.rail,.charts{display:contents}.card--price{order:1}.card--trend{order:2}.card--stats{order:3}.card--dayahead{order:4}.status-card{order:5;margin-top:0}.card--fill{min-height:300px}}@media (max-width: 600px){.header__status{display:none}.price__value{font-size:48px}}