/* /seat — standalone prototype. Brand tokens + garment classes copied from the production
   site's styles.css (ink navy + engraved gold dossier) so this drops into justprerich.com
   without a restyle. Mobile-first. Never overflow horizontally. */

:root {
  --color-ink: #0e1826;
  --color-panel: #152238;
  --color-panel2: #1b2b47;
  --color-gold: #c9a14e;
  --color-goldhi: #efd48a;
  --color-golddeep: #8a6b2f;
  --color-paper: #f2ead8;
  --color-paperdim: #e4d9bf;
  --color-inkonpaper: #3a3323;
  --color-bone: #f5f2ea;
  --color-mist: #93a0b5;
  --font-display: "Satoshi", ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-brandmono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
  --pad: clamp(16px, 4vw, 40px);
  --maxw: 1080px;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
html.prerich, body {
  background: var(--color-ink);
  color: var(--color-bone);
  font-family: var(--font-display);
  overflow-x: clip;
  -webkit-text-size-adjust: 100%;
}
body {
  padding-left: env(safe-area-inset-left);
  padding-right: env(safe-area-inset-right);
  line-height: 1.5;
}
img, svg, table { max-width: 100%; }
a { color: var(--color-goldhi); text-decoration: none; }
a:hover { text-decoration: underline; text-decoration-color: rgb(201 161 78 / 0.6); }
::selection { background: var(--color-gold); color: var(--color-ink); }
:focus-visible { outline: 2px solid var(--color-gold); outline-offset: 2px; }
code, .mono { font-family: var(--font-brandmono); }
.small { font-size: 0.82rem; }
.muted { color: var(--color-mist); }
.err { color: #e6a3a3; }
.linkish { background: none; border: 0; padding: 0; color: var(--color-goldhi); cursor: pointer; font: inherit; text-decoration: underline dotted; }
.skip { position: absolute; left: -999px; top: 8px; background: var(--color-gold); color: var(--color-ink); padding: 6px 10px; border-radius: 6px; }
.skip:focus { left: 8px; z-index: 50; }

/* --- brand garments (verbatim from production) --- */
.pr-engraved {
  background: linear-gradient(173deg, #efd48a 0%, #c9a14e 38%, #8a6b2f 62%, #e3c06c 88%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
  filter: drop-shadow(0 1px 0 rgb(0 0 0 / 0.55));
}
.pr-hairline { border-color: rgb(201 161 78 / 0.28); }
.pr-plate {
  position: relative; border-radius: 10px;
  background:
    linear-gradient(120deg, rgb(255 255 255 / 0.16), rgb(255 255 255 / 0) 34%),
    linear-gradient(173deg, #e8cc82 0%, #c9a14e 34%, #99763a 70%, #dcbd6f 100%);
  box-shadow: inset 0 1px 0 rgb(255 244 214 / 0.75), inset 0 -2px 4px rgb(58 42 12 / 0.55), 0 18px 40px rgb(0 0 0 / 0.45);
  color: #2c2210;
}
.pr-plate__screw {
  position: absolute; width: 10px; height: 10px; border-radius: 999px;
  background: radial-gradient(circle at 32% 30%, #f7e6b2, #8a6b2f 68%, #5c4517);
  box-shadow: inset 0 -1px 1px rgb(0 0 0 / 0.5);
}
.pr-paper {
  background-color: var(--color-paper);
  background-image: radial-gradient(circle at 20% 10%, rgb(255 255 255 / 0.35), transparent 50%),
    repeating-linear-gradient(0deg, rgb(58 51 35 / 0.025) 0 1px, transparent 1px 3px);
  color: var(--color-inkonpaper);
  box-shadow: 0 1px 0 rgb(255 255 255 / 0.5) inset, 0 24px 60px rgb(0 0 0 / 0.5);
}
.pr-stamp {
  display: inline-block; padding: 0.35em 0.7em; border: 3px double currentColor; border-radius: 6px;
  font-family: var(--font-brandmono); font-weight: 700; letter-spacing: 0.18em; color: #9a7b33;
  transform: rotate(-8deg); opacity: 0.85;
}
.pr-cta-stamp {
  position: relative; display: inline-flex; align-items: center; gap: 0.55em; border-radius: 8px;
  padding: 0.85em 1.4em; font-weight: 700; letter-spacing: 0.02em; color: #241a08; border: 0; cursor: pointer;
  font: inherit; font-weight: 700;
  background: linear-gradient(173deg, #efd48a, #c9a14e 55%, #a3803f);
  box-shadow: inset 0 1px 0 rgb(255 246 220 / 0.9), inset 0 -3px 6px rgb(58 42 12 / 0.5), 0 10px 24px rgb(0 0 0 / 0.5);
  transition: transform 160ms ease, box-shadow 160ms ease;
}
.pr-cta-stamp:hover { transform: translateY(-2px); text-decoration: none; }
.pr-cta-stamp:active { transform: translateY(1px) skewX(-1.2deg) scale(0.985); box-shadow: inset 0 2px 8px rgb(58 42 12 / 0.65), 0 4px 10px rgb(0 0 0 / 0.5); }
.pr-cta-ticket {
  position: relative; display: inline-flex; align-items: center; border: 1px solid rgb(201 161 78 / 0.6); border-radius: 8px;
  color: var(--color-goldhi); background: rgb(201 161 78 / 0.07); cursor: pointer; font: inherit;
  transition: background 160ms ease, transform 160ms ease;
}
.pr-cta-ticket:hover { background: rgb(201 161 78 / 0.14); text-decoration: none; }
.pr-cta-ticket__main { padding: 0.85em 1.1em 0.85em 1.4em; font-weight: 500; }
.pr-cta-ticket__stub { padding: 0.85em 1.1em; border-left: 1px dashed rgb(201 161 78 / 0.6); font-family: var(--font-brandmono); font-size: 0.8em; letter-spacing: 0.12em; transition: transform 200ms ease; }
.pr-cta-ticket:hover .pr-cta-ticket__stub { transform: translateX(4px) rotate(1.6deg); }
.pr-cta-thread { position: relative; display: inline-flex; align-items: center; gap: 0.6em; color: var(--color-goldhi); font-weight: 500; }
.pr-cta-thread::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: -7px; height: 7px; opacity: 0.7;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='120' height='7' viewBox='0 0 120 7'><path d='M0 5 Q 15 0 30 4 T 60 3 T 90 4 T 120 2' fill='none' stroke='%23c9a14e' stroke-width='1.2'/></svg>");
  background-repeat: repeat-x; background-size: 120px 7px;
}
.pr-cta-thread b { font-weight: 500; transition: transform 260ms ease; }
.pr-cta-thread:hover b { transform: translateX(7px); }

/* --- layout --- */
.top {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  padding: calc(12px + env(safe-area-inset-top)) var(--pad) 12px;
  border-bottom: 1px solid rgb(201 161 78 / 0.28);
  position: sticky; top: 0; background: rgb(14 24 38 / 0.86); backdrop-filter: blur(8px); z-index: 10;
}
.top__word { font-weight: 800; letter-spacing: 0.12em; font-size: 1.05rem; }
.top__nav { display: flex; gap: 14px; font-size: 0.85rem; letter-spacing: 0.06em; text-transform: uppercase; font-family: var(--font-brandmono); flex-wrap: wrap; justify-content: flex-end; }
main { max-width: var(--maxw); margin: 0 auto; padding: 0 var(--pad); }
.section { padding: clamp(36px, 7vw, 72px) 0; border-top: 1px solid rgb(201 161 78 / 0.18); }
.section__head { margin-bottom: 20px; }
.section__head h2, .section--how h2 { font-size: clamp(1.5rem, 4.5vw, 2.2rem); margin: 0 0 6px; font-weight: 800; letter-spacing: -0.01em; }
.section__sub { margin: 0; color: var(--color-mist); }
.eyebrow { font-size: 0.72rem; letter-spacing: 0.18em; text-transform: uppercase; color: var(--color-gold); margin: 0 0 10px; }
.pill { border: 1px solid rgb(201 161 78 / 0.5); border-radius: 999px; padding: 1px 8px; }
.tag { display: inline-block; font-family: var(--font-brandmono); font-size: 0.62rem; letter-spacing: 0.14em; padding: 1px 6px; border-radius: 4px; vertical-align: middle; border: 1px solid currentColor; }
.tag:empty { display: none; }
.tag--live { color: #8fd9a8; }
.tag--mock { color: #e0b96a; }

/* hero */
.hero { padding: clamp(40px, 9vw, 96px) 0 clamp(28px, 5vw, 48px); }
.hero__title { font-size: clamp(2.3rem, 9vw, 5.2rem); line-height: 0.98; margin: 0 0 20px; font-weight: 900; letter-spacing: -0.02em; }
.hero__title--sub { font-size: 0.5em; display: inline-block; margin-top: 10px; opacity: 0.88; }
.hero__lede { font-size: clamp(1rem, 2.2vw, 1.2rem); max-width: 60ch; color: #d8d3c6; margin: 0 0 26px; }
.hero__lede strong { color: var(--color-goldhi); font-weight: 600; }
.hero__ctas { display: flex; flex-wrap: wrap; gap: 14px 18px; align-items: center; margin-bottom: 26px; }
.hero__flow { color: var(--color-mist); font-size: 0.78rem; letter-spacing: 0.1em; overflow-wrap: anywhere; }
.banner { display: flex; gap: 16px; align-items: center; margin-top: 24px; padding: 14px 16px; border: 1px dashed rgb(201 161 78 / 0.5); border-radius: 10px; background: var(--color-panel); }
.banner p { margin: 0; font-size: 0.9rem; color: #d8d3c6; }
.banner .pr-stamp { flex: 0 0 auto; font-size: 0.7rem; }

/* plate */
.plate { padding: 26px 22px; }
.plate__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px 14px; margin: 0; }
.plate__cell--wide { grid-column: 1 / -1; }
.plate__cell dt { font-family: var(--font-brandmono); font-size: 0.62rem; letter-spacing: 0.16em; text-transform: uppercase; opacity: 0.75; margin-bottom: 3px; }
.plate__cell dd { margin: 0; font-weight: 700; font-size: 1.05rem; overflow-wrap: anywhere; }
.plate a { color: #2c2210; text-decoration: underline; text-decoration-color: rgb(44 34 16 / 0.4); }
.plate .tag { color: #5c4517; }
.addr { font-size: 0.9rem; }

/* burn */
.burn { display: grid; grid-template-columns: 1fr; gap: 20px; margin-top: 28px; padding: 24px; border: 1px solid rgb(201 161 78 / 0.28); border-radius: 12px; background: linear-gradient(180deg, var(--color-panel), var(--color-ink)); }
.burn__num { font-size: clamp(2.2rem, 9vw, 4.6rem); font-weight: 900; margin: 0; line-height: 1; letter-spacing: -0.02em; overflow-wrap: anywhere; }
.burn__pct { font-size: clamp(1.8rem, 6vw, 3rem); margin: 0; color: var(--color-goldhi); line-height: 1; }
.burn__side p { margin: 0 0 6px; }

/* ledger */
.tablewrap { overflow-x: auto; -webkit-overflow-scrolling: touch; border: 1px solid rgb(201 161 78 / 0.28); border-radius: 10px; }
.ledger { width: 100%; border-collapse: collapse; font-size: 0.85rem; min-width: 560px; }
.ledger th, .ledger td { padding: 10px 12px; text-align: left; border-bottom: 1px solid rgb(201 161 78 / 0.14); white-space: nowrap; }
.ledger th { font-family: var(--font-brandmono); font-size: 0.64rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--color-gold); background: var(--color-panel); }
.ledger tbody tr:nth-child(even) { background: rgb(255 255 255 / 0.02); }
.ledger td.mono { font-size: 0.8rem; }

/* paper / verify */
.paper { position: relative; padding: 28px 22px; border-radius: 6px; }
.paper__stamp { position: absolute; top: 14px; right: 16px; font-size: 0.7rem; }
.paper__memo { margin: 0 0 20px; max-width: 62ch; }
.paper__stamp { position: static; display: inline-block; margin: 0 0 14px; transform: rotate(-4deg); }
.paper a { color: #6b4f16; text-decoration: underline; }
.verify label { display: block; margin-bottom: 6px; color: #6b4f16; letter-spacing: 0.12em; text-transform: uppercase; }
.verify__row { display: flex; flex-wrap: wrap; gap: 10px; }
.verify__row input {
  flex: 1 1 260px; min-width: 0; padding: 0.8em 0.9em; border-radius: 8px; border: 1px solid rgb(58 51 35 / 0.35);
  background: rgb(255 255 255 / 0.55); color: var(--color-inkonpaper); font-size: 0.95rem;
}
.verify__row .pr-cta-ticket { color: #6b4f16; border-color: rgb(107 79 22 / 0.5); background: rgb(107 79 22 / 0.06); }
.verify__out { margin-top: 22px; padding-top: 18px; border-top: 1px dashed rgb(58 51 35 / 0.35); }
.verify__out dl { display: grid; grid-template-columns: 1fr; gap: 10px; margin: 0 0 12px; }
.verify__out dt { font-family: var(--font-brandmono); font-size: 0.62rem; letter-spacing: 0.16em; text-transform: uppercase; opacity: 0.7; }
.verify__out dd { margin: 0; font-weight: 700; overflow-wrap: anywhere; }
.paper .muted { color: #6f6650; }

/* govern */
.gov { display: grid; grid-template-columns: 1fr; gap: 24px; }
.gov ol { padding-left: 1.2em; margin: 0 0 14px; }
.gov li { margin-bottom: 10px; }
.props { list-style: none; padding: 0; margin: 0 0 12px; display: grid; gap: 10px; }
.props li { padding: 12px 14px; border: 1px solid rgb(201 161 78 / 0.28); border-radius: 10px; background: var(--color-panel); }
.props .mono { font-size: 0.72rem; color: var(--color-mist); }
.props .bar { height: 6px; border-radius: 3px; background: rgb(255 255 255 / 0.08); overflow: hidden; margin-top: 8px; }
.props .bar i { display: block; height: 100%; background: linear-gradient(90deg, var(--color-golddeep), var(--color-goldhi)); }

/* time card / the button */
.section--button { border-top: 0; padding-top: 0; }
.clock { position: relative; padding: 28px 22px 18px; border-radius: 6px; }
.clock__stamp { position: static; display: inline-block; margin: 0 0 14px; transform: rotate(-4deg); font-size: 0.7rem; }
.clock__grid { display: grid; grid-template-columns: 1fr; gap: 22px; }
.clock__label { font-size: 0.62rem; letter-spacing: 0.16em; text-transform: uppercase; opacity: 0.7; margin: 0 0 4px; }
.clock__num { font-size: clamp(1.8rem, 6vw, 2.8rem); font-weight: 900; margin: 0; line-height: 1.05; letter-spacing: -0.01em; overflow-wrap: anywhere; color: #2c2210; }
.clock__hold { margin: 0; font-weight: 700; overflow-wrap: anywhere; }
.clock__action { display: flex; flex-direction: column; align-items: flex-start; gap: 10px; }
.clock__btn { font-size: clamp(1.05rem, 2.6vw, 1.3rem); padding: 1em 1.6em; width: 100%; justify-content: center; }
.clock__btn:disabled { opacity: 0.55; cursor: not-allowed; transform: none !important; }
.clock__sub, .clock .muted { color: #6f6650; }
.clock__out { margin: 0; min-height: 1.4em; color: #3a3323; overflow-wrap: anywhere; }
.clock__out.err { color: #9c3b3b; }
.clock__out a { color: #6b4f16; text-decoration: underline; }
.clock__foot { margin: 18px 0 0; padding-top: 12px; border-top: 1px dashed rgb(58 51 35 / 0.35); }

/* how */
.steps { list-style: none; padding: 0; margin: 20px 0; display: grid; gap: 12px; }
.steps li { display: grid; grid-template-columns: 2.4em 1fr; gap: 10px; padding: 12px 0; border-bottom: 1px solid rgb(201 161 78 / 0.14); }
.steps li .mono { color: var(--color-gold); }

.foot { border-top: 1px solid rgb(201 161 78 / 0.28); padding: 28px var(--pad) calc(28px + env(safe-area-inset-bottom)); text-align: center; color: var(--color-mist); }
.foot p { margin: 4px 0; }

@media (min-width: 720px) {
  .paper__stamp, .clock__stamp { position: absolute; top: 14px; right: 16px; margin: 0; transform: rotate(-8deg); }
  .clock__grid { grid-template-columns: 1.2fr 1fr; align-items: center; }
  .paper__memo { padding-right: 110px; }
  .plate__grid { grid-template-columns: repeat(4, 1fr); }
  .plate__cell--wide { grid-column: span 2; }
  .burn { grid-template-columns: 1.4fr 1fr; align-items: end; }
  .verify__out dl { grid-template-columns: repeat(2, 1fr); }
  .gov { grid-template-columns: 1.1fr 1fr; }
}
@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; animation: none !important; }
}