@import url('https://fonts.googleapis.com/css2?family=DM+Serif+Display:ital@0;1&family=DM+Mono:wght@300;400;500&family=Instrument+Sans:wght@400;500;600&display=swap');

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --gold: #C9A84C;
  --gold-dim: #8A6B2A;
  --gold-glow: rgba(201,168,76,0.12);
  --bg: #080808;
  --bg-1: #0F0F0F;
  --bg-2: #141414;
  --bg-3: #1A1A1A;
  --border: rgba(255,255,255,0.06);
  --border-gold: rgba(201,168,76,0.25);
  --text: #F0EDE8;
  --text-2: #9A9690;
  --text-3: #5A5750;
  --danger: #C0392B;
  --success: #1A7A4A;
  --mono: 'DM Mono', monospace;
  --serif: 'DM Serif Display', serif;
  --sans: 'Instrument Sans', sans-serif;
}

html { background: var(--bg); color: var(--text); font-family: var(--sans); }
body { min-height: 100vh; background: var(--bg); }

.grain {
  position: fixed; inset: 0; pointer-events: none; z-index: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.04'/%3E%3C/svg%3E");
  opacity: 0.4;
}

.container { position: relative; z-index: 1; max-width: 760px; margin: 0 auto; padding: 0 24px; }

header {
  border-bottom: 0.5px solid var(--border);
  padding: 20px 0;
  margin-bottom: 48px;
}

.header-inner {
  max-width: 760px; margin: 0 auto; padding: 0 24px;
  display: flex; align-items: center; justify-content: space-between;
}

.wordmark {
  font-family: var(--mono); font-size: 11px; letter-spacing: 0.2em;
  color: var(--gold); text-transform: uppercase; text-decoration: none;
}

.nav-link {
  font-family: var(--mono); font-size: 11px; letter-spacing: 0.15em;
  color: var(--text-2); text-decoration: none; text-transform: uppercase;
  transition: color 0.2s;
}
.nav-link:hover { color: var(--gold); }

.eyebrow {
  font-family: var(--mono); font-size: 10px; letter-spacing: 0.25em;
  color: var(--gold); text-transform: uppercase; margin-bottom: 16px;
}

h1 { font-family: var(--serif); font-size: 42px; line-height: 1.15; color: var(--text); font-weight: 400; }
h2 { font-family: var(--serif); font-size: 28px; color: var(--text); font-weight: 400; }

.divider { height: 0.5px; background: var(--border); margin: 40px 0; }
.divider-gold { height: 0.5px; background: var(--border-gold); margin: 40px 0; }

.panel {
  background: var(--bg-1);
  border: 0.5px solid var(--border);
  border-radius: 2px;
  padding: 32px;
  margin-bottom: 20px;
}

.panel-gold {
  background: var(--bg-1);
  border: 0.5px solid var(--border-gold);
  border-radius: 2px;
  padding: 32px;
  margin-bottom: 20px;
}

.stat-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--border); border: 0.5px solid var(--border); }
.stat-cell { background: var(--bg-1); padding: 24px 20px; }
.stat-label { font-family: var(--mono); font-size: 10px; letter-spacing: 0.2em; color: var(--text-3); text-transform: uppercase; margin-bottom: 10px; }
.stat-value { font-family: var(--mono); font-size: 28px; color: var(--text); font-weight: 300; }
.stat-value.gold { color: var(--gold); }

label {
  display: block;
  font-family: var(--mono); font-size: 10px; letter-spacing: 0.2em;
  color: var(--text-2); text-transform: uppercase; margin-bottom: 10px;
}

input[type="text"], input[type="number"] {
  width: 100%;
  background: var(--bg-2);
  border: 0.5px solid var(--border);
  color: var(--text);
  font-family: var(--mono); font-size: 16px;
  padding: 14px 16px;
  border-radius: 2px;
  outline: none;
  transition: border-color 0.2s;
  -moz-appearance: textfield;
}
input[type="text"]:focus, input[type="number"]:focus { border-color: var(--border-gold); }
input::-webkit-outer-spin-button, input::-webkit-inner-spin-button { -webkit-appearance: none; }

input[type="range"] {
  width: 100%;
  -webkit-appearance: none;
  height: 1px;
  background: var(--border);
  outline: none;
  margin: 12px 0;
}
input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 14px; height: 14px;
  border-radius: 50%;
  background: var(--gold);
  cursor: pointer;
}
input[type="range"]::-moz-range-thumb {
  width: 14px; height: 14px;
  border-radius: 50%;
  background: var(--gold);
  cursor: pointer; border: none;
}

textarea {
  width: 100%;
  background: var(--bg-2);
  border: 0.5px solid var(--border);
  color: var(--text);
  font-family: var(--sans); font-size: 14px; line-height: 1.6;
  padding: 14px 16px;
  border-radius: 2px;
  outline: none;
  resize: vertical; min-height: 80px;
  transition: border-color 0.2s;
}
textarea:focus { border-color: var(--border-gold); }

.field { margin-bottom: 28px; }

.btn {
  display: inline-block;
  background: transparent;
  border: 0.5px solid var(--border-gold);
  color: var(--gold);
  font-family: var(--mono); font-size: 11px; letter-spacing: 0.2em;
  text-transform: uppercase;
  padding: 14px 32px;
  cursor: pointer;
  border-radius: 2px;
  text-decoration: none;
  transition: background 0.2s, color 0.2s;
}
.btn:hover { background: var(--gold-glow); }
.btn-full { width: 100%; text-align: center; }

.btn-secondary {
  display: inline-block;
  background: transparent;
  border: 0.5px solid var(--border);
  color: var(--text-2);
  font-family: var(--mono); font-size: 11px; letter-spacing: 0.2em;
  text-transform: uppercase;
  padding: 10px 24px;
  cursor: pointer;
  border-radius: 2px;
  text-decoration: none;
  transition: border-color 0.2s, color 0.2s;
}
.btn-secondary:hover { border-color: var(--border-gold); color: var(--gold); }

.flash {
  font-family: var(--mono); font-size: 12px;
  padding: 14px 20px;
  border-left: 2px solid var(--gold);
  background: var(--gold-glow);
  color: var(--text);
  margin-bottom: 28px;
  letter-spacing: 0.05em;
}

.flash.error {
  border-color: var(--danger);
  background: rgba(192,57,43,0.08);
}

.anchor-display {
  font-family: var(--mono); font-size: 48px; font-weight: 300;
  color: var(--gold); letter-spacing: -0.02em; line-height: 1;
}

.signal-bar {
  height: 2px;
  background: linear-gradient(90deg, var(--border-gold), transparent);
  margin: 20px 0;
}

table { width: 100%; border-collapse: collapse; font-size: 13px; }
th {
  font-family: var(--mono); font-size: 9px; letter-spacing: 0.2em;
  text-transform: uppercase; color: var(--text-3);
  border-bottom: 0.5px solid var(--border);
  padding: 10px 12px; text-align: left;
}
td {
  font-family: var(--mono); font-size: 12px; color: var(--text-2);
  border-bottom: 0.5px solid var(--border);
  padding: 12px 12px;
}
td.mono { font-family: var(--mono); color: var(--text); }
tr:hover td { background: var(--bg-2); }

.badge {
  display: inline-block;
  font-family: var(--mono); font-size: 9px; letter-spacing: 0.15em;
  text-transform: uppercase;
  padding: 3px 8px; border-radius: 2px;
}
.badge-warn { background: rgba(201,168,76,0.12); color: var(--gold); border: 0.5px solid var(--border-gold); }
.badge-ok { background: rgba(26,122,74,0.12); color: #2EAA6A; border: 0.5px solid rgba(26,122,74,0.3); }
.badge-none { background: var(--bg-3); color: var(--text-3); border: 0.5px solid var(--border); }

.confidence-display {
  font-family: var(--mono); font-size: 32px; font-weight: 300; color: var(--text);
}

.page-footer {
  border-top: 0.5px solid var(--border);
  padding: 32px 0; margin-top: 80px;
  text-align: center;
}
.page-footer p {
  font-family: var(--mono); font-size: 10px; letter-spacing: 0.15em;
  color: var(--text-3); text-transform: uppercase;
}

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: translateY(0); }
}
.fade-up { animation: fadeUp 0.5s ease both; }
.fade-up-2 { animation: fadeUp 0.5s 0.1s ease both; }
.fade-up-3 { animation: fadeUp 0.5s 0.2s ease both; }