:root {
  --bg: #0b1120;
  --raised: #111a2e;
  --sunk: #070b15;
  --fg: #f1f5f9;
  --dim: #9aa8bd;
  --mute: #66758c;
  --rule: #26324a;
  --rule-strong: #3a4865;
  --accent: #ff7a1a;
  --accent-ink: #1a0d02;
  --ok: #34d399;
  --bad: #f87171;
  --mono: ui-monospace, "SF Mono", "JetBrains Mono", Menlo, Consolas, monospace;
  --sans: "Inter Tight", "Segoe UI Variable", "SF Pro Text", system-ui, sans-serif;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
html { background: var(--bg); }
body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  color: var(--fg);
  font-family: var(--sans);
  line-height: 1.5;
  background:
    radial-gradient(1200px 500px at 85% -10%, rgba(255, 122, 26, 0.10), transparent 60%),
    repeating-linear-gradient(0deg, transparent 0 31px, rgba(255, 255, 255, 0.025) 31px 32px),
    var(--bg);
}
.mono { font-family: var(--mono); }
.top {
  display: flex; justify-content: space-between; align-items: center; gap: 1rem; flex-wrap: wrap;
  padding: 0.9rem 1.25rem; border-bottom: 2px solid var(--rule-strong);
}
.brand { color: var(--fg); text-decoration: none; font-weight: 800; letter-spacing: -0.02em; }
.brand span { color: var(--accent); }
.tag { font: 600 0.68rem/1 var(--mono); letter-spacing: 0.14em; color: var(--ok); border: 1px solid var(--rule); padding: 0.4rem 0.55rem; background: var(--sunk); }
main { flex: 1; width: 100%; max-width: 760px; margin: 0 auto; padding: 2.5rem 1rem 3rem; }
.kicker { font: 700 0.7rem/1 var(--mono); letter-spacing: 0.22em; color: var(--accent); margin-bottom: 0.9rem; }
h1 { font-size: clamp(1.6rem, 4.5vw, 2.35rem); line-height: 1.12; letter-spacing: -0.03em; font-weight: 800; max-width: 22ch; }
.lede { color: var(--dim); margin: 1rem 0 1.75rem; max-width: 60ch; }
.panel { background: var(--raised); border: 2px solid var(--rule-strong); padding: 1.5rem; animation: rise 0.35s ease-out; }
@keyframes rise { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }
.drop { border: 2px dashed var(--rule-strong); padding: 2.25rem 1rem; text-align: center; transition: border-color 0.15s, background 0.15s; }
.drop.over { border-color: var(--accent); background: rgba(255, 122, 26, 0.06); }
.drop-title { font-size: 1.15rem; font-weight: 700; }
.drop-sub { color: var(--mute); font-size: 0.85rem; margin: 0.35rem 0 1.25rem; }
.status { color: var(--mute); font-size: 0.75rem; margin-top: 1rem; }
.facts { list-style: none; margin-top: 1.25rem; display: grid; gap: 0.6rem; font-size: 0.88rem; color: var(--dim); }
.facts b { color: var(--fg); }
.btn {
  font: 700 0.9rem/1 var(--sans); padding: 0.85rem 1.15rem; border: 2px solid var(--rule-strong);
  background: var(--sunk); color: var(--fg); cursor: pointer;
}
.btn:hover:not(:disabled) { border-color: var(--fg); }
.btn:disabled { opacity: 0.45; cursor: not-allowed; }
.btn.primary { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); }
.btn.primary:hover:not(:disabled) { filter: brightness(1.08); border-color: var(--accent); }
.btn.danger { border-color: var(--bad); color: var(--bad); }
.row { display: flex; gap: 0.75rem; flex-wrap: wrap; margin-top: 1.25rem; }
.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 1px; background: var(--rule); border: 1px solid var(--rule); }
.grid div { background: var(--sunk); padding: 0.75rem 0.9rem; min-width: 0; }
dt { font: 600 0.65rem/1 var(--mono); letter-spacing: 0.14em; text-transform: uppercase; color: var(--mute); margin-bottom: 0.4rem; }
dd { font-size: 0.92rem; overflow-wrap: anywhere; }
.note { color: var(--dim); font-size: 0.85rem; margin-top: 1rem; }
.phase { font-weight: 700; margin-bottom: 0.75rem; }
.track { height: 10px; background: var(--sunk); border: 1px solid var(--rule); overflow: hidden; }
.bar { height: 100%; width: 0; background: repeating-linear-gradient(45deg, var(--accent) 0 10px, #ff9447 10px 20px); transition: width 0.2s linear; }
.small { font-size: 0.82rem; margin-top: 0.5rem; }
.dim { color: var(--mute); }
.ok { color: var(--ok); font: 800 1.35rem/1.2 var(--sans); margin-bottom: 0.5rem; }
.bad { color: var(--bad); font: 800 1.2rem/1.2 var(--sans); margin-bottom: 0.5rem; }
.fine { color: var(--mute); font-size: 0.78rem; margin-top: 1.5rem; }
footer { padding: 1rem 1.25rem 2rem; text-align: center; }
footer a { color: var(--dim); text-decoration: none; font-size: 0.85rem; }
footer a:hover { color: var(--accent); }
@media (prefers-reduced-motion: reduce) { .panel { animation: none; } .bar { transition: none; } }