:root{
  --bg:#07111d;--bg2:#0b1d2d;--panel:#10283a;--panel2:#17384d;--border:#2a5870;
  --text:#f7fbff;--muted:#93b2c6;--accent:#22c55e;--blue:#60a5fa;--orange:#f97316;--yellow:#facc15;
}
*{box-sizing:border-box}
body{margin:0;font-family:Inter,Segoe UI,Arial,sans-serif;background:linear-gradient(180deg,var(--bg),var(--bg2));color:var(--text)}
button,input{font:inherit}button{cursor:pointer}
.topbar{max-width:1460px;margin:auto;padding:24px 20px 14px}.topbar h1{margin:4px 0 6px;font-size:clamp(27px,4vw,40px)}.topbar p{margin:0;color:var(--muted)}
.eyebrow{font-size:11px;letter-spacing:.15em;color:#93c5fd;font-weight:800}
.layout{max-width:1460px;margin:auto;padding:0 20px 24px;display:grid;grid-template-columns:330px minmax(0,1fr);gap:18px}
.panel{background:rgba(16,40,58,.97);border:1px solid var(--border);border-radius:18px;padding:18px}
.controls{align-self:start}.fields{display:grid;grid-template-columns:1fr 1fr;gap:10px}.fields label{font-size:12px;color:var(--muted)}.fields input{width:100%;margin-top:5px;padding:9px 10px;border:1px solid var(--border);border-radius:9px;background:#0a1a27;color:var(--text)}
.secondary,.actions button{border:1px solid var(--border);background:var(--panel2);color:var(--text);padding:10px 12px;border-radius:9px}.secondary{width:100%;margin-top:12px}.scale{margin-top:16px;padding-top:14px;border-top:1px solid var(--border)}.scale p{color:var(--muted);font-size:12px}
.main{display:grid;gap:16px;min-width:0}.metrics{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}.metrics article,.diag article{background:var(--panel2);border:1px solid var(--border);border-radius:11px;padding:12px}.metrics span,.diag span{display:block;color:var(--muted);font-size:11px}.metrics strong,.diag strong{display:block;margin-top:4px;font-size:20px}
.actions{display:flex;gap:8px;flex-wrap:wrap}.actions .primary{background:var(--accent);color:#052e16;border-color:transparent;font-weight:800}
.axis-head,.chart-head{display:flex;justify-content:space-between;gap:12px;align-items:flex-start}.axis-head h2,.chart-head h2{margin:0 0 4px}.axis-head p,.chart-head p{margin:0;color:var(--muted);font-size:12px}.axis-head strong{color:#bfdbfe}
.track{position:relative;height:74px;margin-top:20px;border-radius:14px;background:#081723;border:1px solid var(--border);overflow:hidden}
.zone{position:absolute;top:0;bottom:0}.acc-zone{left:0;background:rgba(96,165,250,.12)}.dec-zone{right:0;background:rgba(249,115,22,.12)}.target-mark{position:absolute;top:0;bottom:0;width:3px;background:var(--yellow);right:0}.carriage{position:absolute;top:18px;left:0;width:38px;height:38px;border-radius:50%;display:grid;place-items:center;background:#60a5fa;color:#07111d;font-weight:900;transform:translateX(-50%);transition:left .06s linear}.track-labels{display:flex;justify-content:space-between;color:var(--muted);font-size:11px;margin-top:6px}
.legend{display:flex;gap:12px;flex-wrap:wrap;color:var(--muted);font-size:12px}.dot{display:inline-block;width:10px;height:10px;border-radius:50%;margin-right:5px}.dot.new{background:#60a5fa}.dot.old{background:#f97316}
.canvas-wrap{margin-top:12px;background:#061018;border:1px solid var(--border);border-radius:12px;padding:8px;overflow:auto}canvas{display:block;width:100%;height:auto;min-width:620px}
.diag{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}.advice{margin-top:12px;padding:12px;border-radius:10px;background:#0a1a27;color:var(--muted);font-size:13px;line-height:1.45}
footer{text-align:center;color:var(--muted);padding:20px;font-size:12px}
@media(max-width:1000px){.layout{grid-template-columns:1fr}.fields{grid-template-columns:repeat(3,1fr)}}
@media(max-width:720px){.metrics,.diag{grid-template-columns:1fr 1fr}.fields{grid-template-columns:1fr 1fr}}
@media(max-width:480px){.layout,.topbar{padding-left:10px;padding-right:10px}.panel{padding:13px}.fields,.metrics,.diag{grid-template-columns:1fr}}