/* PayDirt Miners — showcase design system. Pixel-camp aesthetic. */
:root {
  --ink: #15141f;
  --ink-soft: #1d1c2b;
  --panel: #242235;
  --panel-2: #2c2a40;
  --line: #3a3752;
  --dirt: #5b3b28;
  --timber: #7b5032;
  --timber-light: #ad7548;
  --paper: #e8d8a5;
  --paper-dark: #c4aa70;
  --text: #f5ecd0;
  --muted: #a49bbd;
  --gold: #d4a017;
  --silver: #a8b0b8;
  --oil: #6f7580;
  --good: #7bbf6a;
  --warn: #e0a23a;
  --danger: #d1655c;
  --shadow: 0 10px 40px rgba(0, 0, 0, 0.45);
  --mono: ui-monospace, "SFMono-Regular", "Cascadia Code", Menlo, Consolas, monospace;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: radial-gradient(1200px 600px at 50% -10%, #221f33 0%, var(--ink) 60%);
  color: var(--text);
  font-family: var(--mono);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}
img, svg { image-rendering: pixelated; }
a { color: var(--gold); text-decoration: none; }
a:hover { text-decoration: underline; }

.wrap { max-width: 1080px; margin: 0 auto; padding: 0 20px; }

/* ---- top bar ---- */
.topbar {
  position: sticky; top: 0; z-index: 50;
  background: rgba(21, 20, 31, 0.86);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}
.topbar .wrap { display: flex; align-items: center; gap: 18px; height: 58px; }
.brand { font-weight: 700; letter-spacing: 1px; color: var(--paper); }
.brand b { color: var(--gold); }
.topnav { display: flex; gap: 16px; margin-left: auto; font-size: 13px; }
.topnav a { color: var(--muted); }
.topnav a:hover { color: var(--text); text-decoration: none; }
.badge {
  font-size: 11px; padding: 3px 9px; border-radius: 999px;
  border: 1px solid var(--warn); color: var(--warn);
  text-transform: uppercase; letter-spacing: 1px;
}

/* ---- hero ---- */
.hero { text-align: center; padding: 70px 0 40px; }
.hero h1 { font-size: clamp(34px, 7vw, 64px); margin: 0 0 6px; letter-spacing: 2px; color: var(--paper); }
.hero .sub { color: var(--muted); font-size: clamp(15px, 2.4vw, 19px); max-width: 640px; margin: 0 auto 26px; }
.hero .cta { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }
.hero-strip { display: flex; gap: 8px; justify-content: center; margin: 34px auto 0; flex-wrap: wrap; }
.hero-strip .chip { width: 76px; height: 76px; border-radius: 8px; overflow: hidden; border: 1px solid var(--line); background: var(--panel); }
.hero-strip .chip svg { width: 100%; height: 100%; display: block; }

/* ---- buttons ---- */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 11px 18px; border-radius: 8px; cursor: pointer;
  font-family: var(--mono); font-size: 14px; font-weight: 600;
  border: 1px solid var(--timber); background: var(--timber); color: #1a1208;
}
.btn:hover { background: var(--timber-light); border-color: var(--timber-light); text-decoration: none; }
.btn.ghost { background: var(--panel-2); color: var(--paper); border-color: var(--timber-light); }
.btn.ghost:hover { border-color: var(--gold); background: var(--ink-soft); color: var(--gold); }
.btn:disabled { opacity: .78; cursor: not-allowed; }

/* ---- sections ---- */
section { padding: 44px 0; border-top: 1px solid var(--line); }
.eyebrow { color: var(--gold); font-size: 12px; letter-spacing: 3px; text-transform: uppercase; margin: 0 0 6px; }
h2 { font-size: clamp(24px, 4vw, 34px); margin: 0 0 12px; color: var(--paper); }
.lead { color: var(--muted); max-width: 680px; }

.split { display: grid; grid-template-columns: 1fr 1fr; gap: 26px; align-items: start; }
@media (max-width: 760px) { .split { grid-template-columns: 1fr; } }

.card {
  background: linear-gradient(180deg, var(--panel) 0%, var(--ink-soft) 100%);
  border: 1px solid var(--line); border-radius: 12px; padding: 20px; box-shadow: var(--shadow);
}
.card h3 { margin: 0 0 8px; color: var(--paper); font-size: 16px; }
.demo-label { font-size: 11px; letter-spacing: 2px; text-transform: uppercase; color: var(--gold); margin-bottom: 10px; }

/* ---- controls ---- */
.control { margin: 12px 0; }
.control label { display: flex; justify-content: space-between; font-size: 13px; color: var(--muted); margin-bottom: 4px; }
.control label b { color: var(--text); }
input[type="range"] { width: 100%; accent-color: var(--gold); }
.readout { display: grid; grid-template-columns: 1fr auto; gap: 4px 12px; font-size: 13px; margin-top: 10px; }
.readout .k { color: var(--muted); }
.readout .v { color: var(--text); text-align: right; font-variant-numeric: tabular-nums; }
.readout .v.hi { color: var(--gold); }

/* ---- data tables ---- */
table.data { width: 100%; border-collapse: collapse; font-size: 13px; margin-top: 8px; }
table.data th, table.data td { text-align: left; padding: 7px 10px; border-bottom: 1px solid var(--line); }
table.data th { color: var(--muted); font-weight: 600; font-size: 11px; text-transform: uppercase; letter-spacing: 1px; }
table.data td { font-variant-numeric: tabular-nums; }
table.data tr:last-child td { border-bottom: none; }

/* ---- mint / miner card ---- */
.miner-frame { display: flex; gap: 18px; align-items: center; }
.miner-art { width: 150px; height: 150px; min-width: 150px; border-radius: 10px; overflow: hidden; border: 2px solid var(--timber); background: #0e0d16; }
.miner-art svg { width: 100%; height: 100%; display: block; }
.tag { display: inline-block; font-size: 11px; padding: 2px 8px; border-radius: 999px; border: 1px solid var(--line); color: var(--muted); margin: 2px 4px 2px 0; }
.tag.gold { color: var(--gold); border-color: var(--gold); }
.tag.silver { color: var(--silver); border-color: var(--silver); }
.tag.oil { color: var(--paper-dark); border-color: var(--paper-dark); }

/* ---- mine shaft outcome ---- */
.outcome { margin-top: 12px; font-size: 15px; min-height: 24px; }
.outcome.win { color: var(--good); }
.outcome.lose { color: var(--muted); }

/* ---- footer ---- */
footer { border-top: 1px solid var(--line); padding: 30px 0 60px; color: var(--muted); font-size: 12px; }
.disclaimer { background: rgba(224, 162, 58, .08); border: 1px solid var(--warn); border-radius: 10px; padding: 14px 16px; color: var(--paper); font-size: 13px; margin: 20px 0; }

/* ---- gallery ---- */
.gallery-controls { display: flex; gap: 12px; flex-wrap: wrap; align-items: center; margin: 18px 0; }
.gallery-controls input[type="search"] {
  background: var(--panel); border: 1px solid var(--line); color: var(--text);
  padding: 9px 12px; border-radius: 8px; font-family: var(--mono); width: 180px;
}
.seg { display: inline-flex; border: 1px solid var(--line); border-radius: 8px; overflow: hidden; }
.seg button { background: var(--panel-2); color: var(--paper); border: none; padding: 8px 12px; cursor: pointer; font-family: var(--mono); font-size: 13px; }
.seg button:hover { background: var(--ink-soft); color: var(--gold); }
.seg button.active { background: var(--timber); color: #1a1208; }
.count { color: var(--muted); font-size: 13px; margin-left: auto; }
.grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(120px, 1fr)); gap: 12px;
}
.tile { background: var(--panel); border: 1px solid var(--line); border-radius: 10px; overflow: hidden; cursor: pointer; transition: transform .08s, border-color .08s; }
.tile:hover { transform: translateY(-2px); border-color: var(--timber-light); }
.tile .art { aspect-ratio: 1; background: #0e0d16; }
.tile .art svg { width: 100%; height: 100%; display: block; }
.tile .meta { padding: 7px 9px; font-size: 12px; display: flex; justify-content: space-between; align-items: center; }
.tile .meta .id { color: var(--text); }
.tile .meta .dot { width: 8px; height: 8px; border-radius: 50%; }
.pager { display: flex; gap: 10px; justify-content: center; align-items: center; margin: 26px 0; }
.pager span { color: var(--muted); font-size: 13px; }

/* ---- modal ---- */
.modal-back { position: fixed; inset: 0; background: rgba(8, 7, 14, .8); display: none; align-items: center; justify-content: center; z-index: 100; padding: 20px; }
.modal-back.open { display: flex; }
.modal { background: var(--panel); border: 1px solid var(--line); border-radius: 14px; max-width: 620px; width: 100%; box-shadow: var(--shadow); overflow: hidden; }
.modal-head { display: flex; gap: 18px; padding: 20px; }
.modal-head .art { width: 200px; height: 200px; min-width: 200px; border-radius: 10px; overflow: hidden; border: 2px solid var(--timber); background: #0e0d16; }
.modal-head .art svg { width: 100%; height: 100%; }
.trait-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 6px 14px; padding: 0 20px 20px; font-size: 12px; }
.trait-grid .t { display: flex; justify-content: space-between; border-bottom: 1px solid var(--line); padding: 4px 0; }
.trait-grid .t .n { color: var(--muted); }
.modal-close { position: absolute; top: 16px; right: 20px; color: var(--muted); cursor: pointer; font-size: 22px; }