/* SLOPHOUSE — clay-noir design system
   slate night #2A3038 · cold grey #4A5560 · sodium amber #C98A3C
   warm clay #8B7355 · brick red #B8441E */

:root {
  --night: #21262d;
  --slate: #2a3038;
  --slate-2: #333b45;
  --grey: #4a5560;
  --grey-text: #9aa6b2;
  --amber: #c98a3c;
  --amber-bright: #e8a94f;
  --red: #b8441e;
  --red-bright: #ce5a32;
  --paper: #e8e2d4;
  --mono: "Courier New", Courier, monospace;
}

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

html { scroll-behavior: smooth; }

body {
  background: var(--night);
  color: var(--paper);
  font-family: var(--mono);
  line-height: 1.5;
  overflow-x: hidden;
}

/* film grain */
.grain {
  position: fixed; inset: 0; z-index: 999; pointer-events: none; opacity: .05;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='160' height='160' filter='url(%23n)' opacity='1'/%3E%3C/svg%3E");
}

.wrap { max-width: 1180px; margin: 0 auto; padding: 0 24px; }

/* ===== header ===== */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: color-mix(in srgb, var(--night) 88%, transparent);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--slate-2);
}
.header-row { display: flex; align-items: center; gap: 28px; height: 64px; }
.brand {
  font-size: 22px; font-weight: 700; letter-spacing: .08em;
  color: var(--paper); text-decoration: none;
}
.brand span { color: var(--amber); }
.brand.small { font-size: 16px; }
.nav { display: flex; gap: 22px; margin-left: auto; }
.nav a {
  color: var(--grey-text); text-decoration: none; font-size: 13px;
  letter-spacing: .12em; text-transform: uppercase;
}
.nav a:hover { color: var(--amber-bright); }
.badge-slop {
  font-size: 10px; letter-spacing: .14em; color: var(--red-bright);
  border: 1px solid var(--red); padding: 5px 10px; white-space: nowrap;
}

/* ===== hero ===== */
.hero { padding: 72px 24px 48px; text-align: center; }
.kicker {
  color: var(--amber); font-size: 12px; letter-spacing: .28em;
  margin-bottom: 18px;
}
.template-line {
  font-size: clamp(24px, 4.2vw, 44px); font-weight: 700;
  letter-spacing: .02em; color: var(--grey-text); line-height: 1.35;
}
.template-line em { font-style: normal; color: var(--amber-bright); }
.sub { margin-top: 14px; color: var(--grey-text); font-size: 15px; }

.duel {
  display: grid; grid-template-columns: 1fr 84px 1fr; align-items: start;
  gap: 8px; margin-top: 48px; text-align: left;
}
.entry {
  background: var(--slate); border: 1px solid var(--slate-2);
  padding: 18px; display: flex; flex-direction: column; gap: 14px;
}
.entry-head h2 {
  font-size: 15px; line-height: 1.5; letter-spacing: .02em; margin-top: 10px;
}
.entry-head i { font-style: normal; color: var(--grey-text); font-weight: 400; }
.entry[data-entry="A"] .entry-head h2 { color: var(--amber-bright); }
.entry[data-entry="B"] .entry-head h2 { color: var(--red-bright); }

.chip {
  font-size: 11px; letter-spacing: .18em; padding: 4px 10px; font-weight: 700;
}
.chip-a { background: var(--amber); color: var(--night); }
.chip-b { background: var(--red); color: var(--paper); }

.player video { width: 100%; display: block; background: #000; aspect-ratio: 16/9; }

.vs-badge {
  align-self: center; justify-self: center; margin-top: 140px;
  font-size: 30px; font-weight: 700; color: var(--amber);
  text-shadow: 0 0 24px color-mix(in srgb, var(--amber) 55%, transparent);
}

.vote-btn {
  font-family: var(--mono); font-size: 15px; font-weight: 700;
  letter-spacing: .2em; padding: 13px 0; cursor: pointer;
  border: 1px solid; background: transparent; transition: all .15s ease;
}
.vote-a { color: var(--amber-bright); border-color: var(--amber); }
.vote-b { color: var(--red-bright); border-color: var(--red); }
.vote-a:hover, .entry.voted-a .vote-a { background: var(--amber); color: var(--night); }
.vote-b:hover, .entry.voted-b .vote-b { background: var(--red); color: var(--paper); }
.vote-btn:disabled { cursor: default; opacity: .9; }

.bar-track {
  position: relative; height: 26px; background: var(--night);
  border: 1px solid var(--slate-2); display: none;
}
.duel.revealed .bar-track { display: block; }
.bar { height: 100%; width: 0; transition: width .8s cubic-bezier(.2,.7,.2,1); }
.bar-a { background: var(--amber); }
.bar-b { background: var(--red); }
.pct {
  position: absolute; right: 8px; top: 50%; transform: translateY(-50%);
  font-size: 12px; font-weight: 700; color: var(--paper);
}
.vote-note { margin-top: 26px; color: var(--grey); font-size: 12px; letter-spacing: .1em; }

/* ===== phases ===== */
.phases { background: var(--slate); border-block: 1px solid var(--slate-2); margin-top: 40px; }
.phase-row { display: grid; grid-template-columns: repeat(3, 1fr); }
.phase { padding: 30px 26px; border-left: 1px solid var(--slate-2); opacity: .45; }
.phase:first-child { border-left: none; }
.phase.active { opacity: 1; background: var(--slate-2); }
.phase.done { opacity: .75; }
.phase-num { font-size: 10px; letter-spacing: .24em; color: var(--amber); }
.phase h3 { font-size: 18px; letter-spacing: .12em; margin: 6px 0 8px; }
.phase p { font-size: 13px; color: var(--grey-text); }

/* ===== bracket ===== */
.bracket-section { padding: 72px 24px 20px; }
.section-title { font-size: clamp(24px, 3vw, 34px); letter-spacing: .06em; margin-bottom: 34px; }
.bracket-scroll { overflow-x: auto; padding-bottom: 12px; }
.bracket { display: flex; gap: 44px; min-width: 900px; }
.round { display: flex; flex-direction: column; justify-content: space-around; gap: 18px; flex: 1; }
.round-label {
  font-size: 11px; letter-spacing: .22em; color: var(--grey-text);
  text-align: center; margin-bottom: 4px;
}
.match {
  background: var(--slate); border: 1px solid var(--slate-2);
  padding: 10px 12px; position: relative; min-width: 230px;
}
.match.live { border-color: var(--amber); box-shadow: 0 0 18px color-mix(in srgb, var(--amber) 25%, transparent); }
.match .status {
  position: absolute; top: -9px; right: 10px; font-size: 9px; letter-spacing: .16em;
  padding: 2px 8px; background: var(--night);
}
.match.live .status { color: var(--amber-bright); border: 1px solid var(--amber); }
.match.wait .status { color: var(--grey-text); border: 1px solid var(--grey); }
.match.done .status { color: var(--paper); border: 1px solid var(--grey); }
.seed { display: flex; align-items: baseline; gap: 10px; padding: 6px 2px; font-size: 12.5px; }
.seed + .seed { border-top: 1px dashed var(--slate-2); }
.seed .no { color: var(--grey); font-size: 10px; width: 18px; }
.seed.winner { color: var(--amber-bright); font-weight: 700; }
.seed.loser { color: var(--grey); text-decoration: line-through; text-decoration-thickness: 1px; }
.seed.tbd { color: var(--grey); font-style: italic; }
.bracket-legend { margin-top: 18px; font-size: 11px; color: var(--grey-text); letter-spacing: .08em; }
.dot { display: inline-block; width: 9px; height: 9px; border-radius: 50%; margin-right: 4px; }
.dot-live { background: var(--amber); }
.dot-wait { background: var(--grey); }
.dot-done { background: var(--paper); }

/* ===== how ===== */
.how { padding: 72px 24px 84px; }
.cards { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.card { background: var(--slate); border: 1px solid var(--slate-2); padding: 24px 20px; }
.card-num { color: var(--red-bright); font-size: 12px; letter-spacing: .2em; }
.card h3 { font-size: 16px; margin: 10px 0 10px; letter-spacing: .04em; }
.card p { font-size: 13px; color: var(--grey-text); }

/* ===== footer ===== */
.site-footer { border-top: 1px solid var(--slate-2); background: var(--slate); }
.footer-row { display: flex; align-items: center; gap: 24px; padding: 26px 24px; }
.footer-row p { font-size: 12px; color: var(--grey-text); }

/* ===== responsive ===== */
@media (max-width: 860px) {
  .nav { display: none; }
  .duel { grid-template-columns: 1fr; }
  .vs-badge { margin: 4px 0; }
  .phase-row { grid-template-columns: 1fr; }
  .phase { border-left: none; border-top: 1px solid var(--slate-2); }
  .cards { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 520px) {
  .cards { grid-template-columns: 1fr; }
}