/* Pearl Predict — "after-hours trading floor" identity.
 * Near-black ink, amber ticker-tape accents, tabular numerals.
 * Distinct from Pearl Games' midnight-casino emerald/gold neon. */
:root {
  --ink: #0c0a07;
  --ink2: #14110b;
  --ink3: #1d1811;
  --line: #2c2517;
  --amber: #ffb000;
  --amber-dim: #c78a00;
  --amber-glow: rgba(255, 176, 0, 0.14);
  --paper: #f3ead8;
  --paper-dim: #b8a98a;
  --paper-faint: #7d7159;
  --up: #7fd08a;
  --down: #e06c5c;
  --mono: ui-monospace, "SF Mono", "Cascadia Mono", Menlo, Consolas, monospace;
  --sans: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
}
* { box-sizing: border-box; }
html { background: var(--ink); }
body {
  margin: 0;
  background:
    radial-gradient(1200px 500px at 50% -120px, rgba(255, 176, 0, 0.07), transparent 70%),
    var(--ink);
  color: var(--paper);
  font-family: var(--sans);
  font-variant-numeric: tabular-nums;
  line-height: 1.55;
}

/* ---- ticker tape ---- */
.ticker {
  overflow: hidden;
  border-bottom: 1px solid var(--line);
  background: #080604;
  white-space: nowrap;
}
.ticker-inner {
  display: inline-block;
  padding: 6px 0;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--amber-dim);
  animation: tape 60s linear infinite;
}
.ticker-inner b { color: var(--amber); font-weight: 600; }
@keyframes tape { from { transform: translateX(0); } to { transform: translateX(-50%); } }

/* ---- hero ---- */
.hero { border-bottom: 1px solid var(--line); }
.hero-inner { max-width: 1080px; margin: 0 auto; padding: 40px 20px 28px; }
.kicker {
  font-family: var(--mono); font-size: 12px; letter-spacing: 0.22em;
  text-transform: uppercase; color: var(--amber); margin: 0 0 10px;
}
h1 {
  margin: 0 0 12px; font-size: clamp(34px, 5vw, 54px); letter-spacing: -0.01em;
  color: var(--paper);
  text-shadow: 0 0 34px rgba(255, 176, 0, 0.25);
}
h1::after {
  content: ""; display: block; width: 120px; height: 3px; margin-top: 12px;
  background: linear-gradient(90deg, var(--amber), transparent);
}
.sub { max-width: 72ch; color: var(--paper-dim); margin: 0 0 22px; }
.sub em { color: var(--paper); font-style: normal; border-bottom: 1px dotted var(--amber-dim); }
.sub strong { color: var(--amber); }

/* ---- steps nav ---- */
.steps { display: flex; flex-wrap: wrap; gap: 8px; }
.steps button {
  font-family: var(--mono); font-size: 13px; letter-spacing: 0.04em;
  background: var(--ink2); color: var(--paper-dim);
  border: 1px solid var(--line); border-radius: 6px;
  padding: 9px 14px; cursor: pointer; transition: all 0.15s;
}
.steps button:hover { border-color: var(--amber-dim); color: var(--paper); }
.steps button.active {
  background: var(--amber); border-color: var(--amber); color: #1a1206;
  font-weight: 700; box-shadow: 0 0 18px rgba(255, 176, 0, 0.35);
}

/* ---- honest limits ---- */
.limits {
  border-bottom: 1px solid var(--line);
  background: repeating-linear-gradient(-45deg, #100c06, #100c06 14px, #0d0a05 14px, #0d0a05 28px);
}
.limits > div { max-width: 1080px; margin: 0 auto; padding: 14px 20px; font-size: 13.5px; color: var(--paper-dim); }
.limits strong { color: var(--amber); }
.limits ul { margin: 8px 0 0; padding-left: 20px; }
.limits li { margin: 4px 0; }
.limits em { color: var(--paper); }

/* ---- layout ---- */
main { max-width: 1080px; margin: 0 auto; padding: 24px 20px 60px; }
.tab[hidden] { display: none; }
.card {
  background: linear-gradient(180deg, var(--ink2), #100d08);
  border: 1px solid var(--line); border-radius: 10px;
  padding: 20px 22px; margin-bottom: 18px;
  box-shadow: 0 8px 28px rgba(0, 0, 0, 0.45);
}
.card h2 { margin: 0 0 10px; font-size: 20px; color: var(--paper); }
.card h2::before { content: "▸ "; color: var(--amber); }
.card h3 { margin: 18px 0 8px; font-size: 15px; color: var(--amber); font-family: var(--mono); letter-spacing: 0.05em; }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; align-items: start; }
.grid2 > *, .row2 > * { min-width: 0; }
@media (max-width: 860px) { .grid2 { grid-template-columns: 1fr; } }
.row2 { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
@media (max-width: 560px) { .row2 { grid-template-columns: 1fr; } }

/* ---- forms ---- */
label { display: block; margin: 10px 0; font-size: 14px; color: var(--paper-dim); }
label .mono { color: var(--paper); }
input[type="text"], input[type="number"], input[type="password"], textarea, select {
  display: block; width: 100%; margin-top: 5px;
  background: #080604; border: 1px solid var(--line); border-radius: 6px;
  color: var(--paper); padding: 9px 11px; font-size: 14px; font-family: var(--mono);
}
input:focus, textarea:focus, select:focus { outline: none; border-color: var(--amber); box-shadow: 0 0 0 2px var(--amber-glow); }
input[type="password"] { letter-spacing: 0.1em; }
fieldset.outcomes { border: 1px solid var(--line); border-radius: 6px; padding: 10px 12px; margin: 10px 0; }
fieldset.outcomes legend { font-size: 13px; color: var(--amber); font-family: var(--mono); padding: 0 8px; }
fieldset.outcomes input { margin: 6px 0; }
.btnrow { display: flex; flex-wrap: wrap; gap: 10px; margin: 14px 0 4px; }
button {
  font-family: var(--sans); font-size: 14px; cursor: pointer;
  border-radius: 6px; padding: 10px 16px; border: 1px solid var(--line);
  background: var(--ink3); color: var(--paper); transition: all 0.15s;
}
button:hover { border-color: var(--amber-dim); }
button.primary { background: var(--amber); border-color: var(--amber); color: #1a1206; font-weight: 700; }
button.primary:hover { box-shadow: 0 0 18px rgba(255, 176, 0, 0.4); }
button.ghost { background: transparent; }
button.danger { background: transparent; border-color: var(--down); color: var(--down); }
button.small { padding: 5px 10px; font-size: 12px; }
button:disabled { opacity: 0.45; cursor: not-allowed; }
.err { color: var(--down); font-size: 14px; white-space: pre-wrap; }
.muted { color: var(--paper-dim); }
.small { font-size: 13px; }
.mono { font-family: var(--mono); overflow-wrap: anywhere; }
.checklist li { margin: 6px 0; }

/* ---- outcome cards / tables ---- */
.ocards { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 14px; margin: 14px 0; }
.ocard {
  border: 1px solid var(--line); border-radius: 8px; padding: 14px 16px;
  background: #0e0b06;
}
.ocard h4 { margin: 0 0 6px; font-size: 15px; color: var(--paper); }
.ocard h4 .prob { float: right; color: var(--amber); font-family: var(--mono); }
.ocard .addr { font-family: var(--mono); font-size: 12px; word-break: break-all; color: var(--paper-dim); }
.ocard .pot { font-family: var(--mono); font-size: 20px; color: var(--amber); margin: 8px 0 2px; }
.ocard .lifecycle { font-family: var(--mono); font-size: 12px; letter-spacing: 0.1em; text-transform: uppercase; }
.ocard .lifecycle.open { color: var(--up); }
.ocard .lifecycle.funded { color: var(--amber); }
.ocard .lifecycle.awarded { color: var(--paper); }
.ocard .lifecycle.refunded { color: var(--paper-faint); }
.tablewrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: 13.5px; }
th, td { text-align: left; padding: 8px 10px; border-bottom: 1px solid var(--line); }
th { font-family: var(--mono); font-size: 12px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--amber-dim); }
td.mono, .num { font-family: var(--mono); font-variant-numeric: tabular-nums; }
tr.total td { border-top: 2px solid var(--amber-dim); font-weight: 700; color: var(--amber); }

/* ---- verdicts ---- */
.verdict {
  border-radius: 8px; padding: 16px 18px; margin: 14px 0;
  font-family: var(--mono); font-size: 15px;
}
.verdict.proven { background: rgba(127, 208, 138, 0.08); border: 1px solid var(--up); color: var(--up); }
.verdict.notproven { background: rgba(224, 108, 92, 0.08); border: 2px solid var(--down); color: var(--down); }
.verdict ul { margin: 10px 0 0; padding-left: 20px; font-size: 13px; }
.kv { display: grid; grid-template-columns: auto 1fr; gap: 4px 14px; font-family: var(--mono); font-size: 13px; margin: 10px 0; }
.kv dt { color: var(--paper-faint); }
.kv dd { margin: 0; color: var(--paper); word-break: break-all; }

/* ---- deadlines ---- */
.deadlines { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 12px; }
.deadline { border: 1px solid var(--line); border-radius: 8px; padding: 12px 14px; background: #0e0b06; }
.deadline .t { font-family: var(--mono); font-size: 12px; color: var(--paper-faint); text-transform: uppercase; letter-spacing: 0.1em; }
.deadline .h { font-family: var(--mono); font-size: 22px; color: var(--amber); }
.deadline .c { font-family: var(--mono); font-size: 13px; color: var(--paper-dim); }

/* ---- footer ---- */
footer {
  border-top: 1px solid var(--line); max-width: 1080px; margin: 0 auto;
  padding: 22px 20px 40px; font-size: 13.5px; color: var(--paper-dim);
}
footer a { color: var(--amber); }
footer .donate code { font-size: 12px; word-break: break-all; }

/* Keyboard focus: a visible ring in this app's accent on every interactive element (fleet focus-visible pass). */
:focus-visible { outline: 2px solid var(--amber); outline-offset: 2px; }

/* Skip link: the first Tab stop on the page — parked off-screen until keyboard focus reveals it (fleet skip-link pass). */
.skip-link { position: absolute; left: 12px; top: -64px; z-index: 1000; padding: 10px 16px; border: 2px solid var(--amber); border-radius: 8px; background: #0b0e14; color: var(--amber); font-weight: 700; text-decoration: none; transition: top .15s ease; }
.skip-link:focus-visible { top: 12px; }
main:focus { outline: none; }

/* Reduced motion: when the OS asks for reduced motion, animations and transitions finish near-instantly and scrolling is not smoothed (fleet reduced-motion pass). Near-zero durations — not animation: none — so fade-ins still land on their end state and no content can be stranded invisible. */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; scroll-behavior: auto !important; }
}