/* =============================================================================
 * SCOUT90 — WC2026 Predictor  |  bracket.css  (Phase 2: Round of 32)
 * Reuses :root tokens from predictor.css. Mobile-first; FIFA-style bracket.
 * ========================================================================== */

.s90br {
  font-family: var(--font-body);
  color: var(--s90-white);
  background: var(--s90-bg);
  padding: 0 16px 32px;
  max-width: 1180px;
  margin: 0 auto;
}
.s90br *, .s90br *::before, .s90br *::after { box-sizing: border-box; }

.s90br__shell { border-top: 1px solid var(--s90-line); margin-top: 8px; padding-top: 24px; }

/* ---- heading ---- */
.s90br__eyebrow {
  display: inline-block;
  font-family: var(--font-display);
  font-weight: 600; letter-spacing: 0.16em; text-transform: uppercase;
  font-size: 0.78rem; color: var(--s90-yellow); margin-bottom: 4px;
}
.s90br__title {
  font-family: var(--font-display); font-weight: 700; text-transform: uppercase;
  line-height: 0.96; font-size: clamp(1.7rem, 6vw, 2.6rem); margin: 0;
}
.s90br__accent { color: var(--s90-red); }
.s90br__lead { color: var(--s90-muted); font-size: 0.95rem; max-width: 70ch; margin: 10px 0 16px; }
.s90br__foot { color: var(--s90-muted-2); font-size: 0.85rem; margin: 16px 0 0; }

/* ---- locked ---- */
.s90br__shell--locked .s90br__locked {
  margin-top: 14px; border: 1px dashed var(--s90-line-2); border-radius: var(--radius);
  background: var(--s90-panel); padding: 26px 20px; text-align: center;
}
.s90br__lockicon {
  display: inline-flex; align-items: center; justify-content: center;
  width: 48px; height: 48px; border-radius: 50%;
  background: var(--s90-panel-2); color: var(--s90-muted); margin-bottom: 10px;
}
.s90br__lockmsg { margin: 0; font-weight: 600; }

/* ---- counter / progress / reset ---- */
.s90br__bar { display: flex; align-items: center; gap: 14px; margin: 4px 0 18px; flex-wrap: wrap; }
.s90br__count { font-family: var(--font-display); font-weight: 700; font-size: 1.2rem; white-space: nowrap; }
.s90br__count.is-full { color: var(--pos-qualify); }
.s90br__progress { position: relative; flex: 1 1 140px; height: 8px; border-radius: 999px; background: var(--s90-panel-2); overflow: hidden; }
.s90br__progress > i { position: absolute; inset: 0 auto 0 0; height: 100%; border-radius: 999px; background: linear-gradient(90deg, var(--s90-red), var(--s90-yellow)); transition: width var(--t-med) var(--ease); }
.s90br .s90-btn {
  font-family: var(--font-display); font-weight: 600; letter-spacing: 0.03em; text-transform: uppercase;
  font-size: 0.85rem; border: 1px solid var(--s90-line-2); border-radius: var(--radius-s);
  padding: 8px 14px; cursor: pointer; background: transparent; color: var(--s90-white);
  transition: background var(--t-fast) var(--ease);
}
.s90br .s90-btn--ghost:hover { background: var(--s90-panel-2); }
.s90br__reset { flex: 0 0 auto; }

/* ---- bracket layout ---- */
.s90br__bracket {
  position: relative;
  display: flex;
  align-items: stretch;
  gap: 56px;                 /* room for connector lines */
  overflow-x: auto;
  overflow-y: hidden;
  padding: 6px 4px 6px;
  -webkit-overflow-scrolling: touch;
}
.s90br__lines { position: absolute; inset: 0; z-index: 0; pointer-events: none; overflow: visible; }
.s90br__lines path { fill: none; stroke: var(--s90-line-2); stroke-width: 2; }

.s90br__round { display: flex; flex-direction: column; min-width: 232px; flex: 0 0 auto; }
.s90br__rlabel {
  font-family: var(--font-display); font-weight: 700; text-transform: uppercase;
  letter-spacing: 0.06em; font-size: 0.92rem; color: var(--s90-muted);
  padding: 0 0 10px 2px; margin-bottom: 4px; border-bottom: 1px solid var(--s90-line);
}
.s90br__matches { display: flex; flex-direction: column; justify-content: space-around; flex: 1 1 auto; }

/* ---- match card ---- */
.s90br__match {
  position: relative; z-index: 1;
  background: var(--s90-panel);
  border: 1px solid var(--s90-line);
  border-radius: var(--radius-s);
  padding: 8px;
  margin: 6px 0;
}
.s90br__match.is-decided { border-color: var(--s90-line-2); }
.s90br__mno {
  display: block; font-family: var(--font-display); font-weight: 600;
  font-size: 0.66rem; letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--s90-muted-2); margin: 0 2px 6px;
}
.s90br__vs {
  display: block; text-align: center; font-size: 0.62rem; letter-spacing: 0.12em;
  text-transform: uppercase; color: var(--s90-muted-2); margin: 2px 0;
}

/* ---- team cell ---- */
.s90br__team {
  display: flex; align-items: center; gap: 9px; width: 100%;
  text-align: left; font: inherit; color: var(--s90-white);
  background: var(--s90-panel-2);
  border: 1px solid transparent; border-radius: 6px;
  padding: 8px 9px; cursor: pointer; -webkit-tap-highlight-color: transparent;
  transition: background var(--t-fast) var(--ease), border-color var(--t-fast) var(--ease), opacity var(--t-fast) var(--ease);
}
button.s90br__team:hover { border-color: var(--s90-line-2); background: #1b212b; }
button.s90br__team:active { transform: scale(0.99); }
.s90br__slot {
  flex: 0 0 auto; min-width: 30px; text-align: center;
  font-family: var(--font-display); font-weight: 700; font-size: 0.68rem;
  letter-spacing: 0.04em; color: var(--s90-muted);
  background: var(--s90-bg); border: 1px solid var(--s90-line);
  border-radius: 4px; padding: 2px 5px;
}
.s90br__flag { flex: 0 0 auto; font-size: 1.15rem; line-height: 1; width: 22px; text-align: center; }
.s90br__name { flex: 1 1 auto; font-weight: 600; font-size: 0.92rem; line-height: 1.15; }
.s90br__adv {
  flex: 0 0 auto; display: inline-flex; align-items: center; justify-content: center;
  width: 20px; height: 20px; border-radius: 50%;
  background: var(--pos-qualify); color: #04130b;
}

/* states */
.s90br__team.is-winner { background: var(--pos-qualify-bg); border-color: var(--pos-qualify); }
.s90br__team.is-winner .s90br__name { color: #d8ffe9; }
.s90br__team.is-loser { opacity: 0.5; }
.s90br__team.is-loser .s90br__name { text-decoration: line-through; text-decoration-color: var(--pos-out); }
.s90br__team.is-empty { color: var(--s90-muted-2); cursor: default; }
.s90br__team.is-empty .s90br__name { color: var(--s90-muted-2); font-style: italic; }

/* readonly (Round of 16 preview) */
.s90br__match.is-readonly .s90br__team { cursor: default; background: var(--s90-panel-2); }
.s90br__match.is-readonly { opacity: 0.96; border-style: dashed; }

.s90br *:focus-visible { outline: 3px solid var(--s90-yellow); outline-offset: 2px; border-radius: 6px; }

/* ---- mobile: stack rounds, drop the tree lines ---- */
@media (max-width: 639px) {
  .s90br__bracket { display: block; overflow-x: visible; gap: 0; }
  .s90br__lines { display: none; }
  .s90br__round { min-width: 0; width: 100%; margin-bottom: 22px; }
  .s90br__matches { display: grid; grid-template-columns: 1fr; gap: 10px; }
  .s90br__match { margin: 0; }
}
@media (min-width: 640px) and (max-width: 859px) {
  .s90br__round { min-width: 220px; }
}

@media (prefers-reduced-motion: reduce) {
  .s90br__team, .s90br__progress > i { transition: none; }
}

/* ===== Champion celebration (full knockout bracket) ===== */
.s90br__champ { position: relative; overflow: hidden; margin: 6px 0 22px; padding: 30px 20px 24px; text-align: center; border: 1px solid var(--pos-qualify, #2FBF71); border-radius: var(--radius, 14px); background: radial-gradient(120% 140% at 50% -20%, rgba(255,212,0,0.20), transparent 60%), linear-gradient(180deg, var(--s90-panel-2, #161B24), var(--s90-panel, #11151C)); box-shadow: 0 18px 50px rgba(0,0,0,0.45); }
.s90br__trophy { display: inline-block; line-height: 0; color: var(--s90-yellow, #FFD400); animation: s90br-glow 2.2s ease-in-out infinite; }
@keyframes s90br-glow { 0%,100% { filter: drop-shadow(0 0 6px rgba(255,212,0,0.35)); transform: translateY(0); } 50% { filter: drop-shadow(0 0 22px rgba(255,212,0,0.85)); transform: translateY(-4px); } }
.s90br__champ-badge { font-size: 3rem; line-height: 1; margin: 4px 0 2px; }
.s90br__champ-name { font-family: var(--font-display, "Barlow Condensed", system-ui, sans-serif); font-weight: 700; text-transform: uppercase; letter-spacing: 0.02em; line-height: 1; font-size: clamp(1.8rem, 7vw, 3rem); color: var(--s90-white, #ffffff); }
.s90br__champ-msg { color: var(--s90-white, #ffffff); font-size: 1.02rem; margin: 10px auto 16px; max-width: 52ch; }
.s90br__champ-msg strong { color: var(--pos-qualify, #2FBF71); }
.s90br__champ-actions { display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; }
.s90br__champ-actions .s90-btn--primary { background: var(--pos-qualify, #2FBF71); border-color: var(--pos-qualify, #2FBF71); color: #06281a; }
.s90br__share-note { color: var(--s90-muted, #9aa3b2); font-size: 0.85rem; margin: 12px 0 0; }
.s90br__confetti { position: absolute; inset: 0; overflow: hidden; pointer-events: none; }
.s90br__confetti > i { position: absolute; top: -12%; width: 8px; height: 14px; border-radius: 2px; opacity: 0.9; animation-name: s90br-fall; animation-timing-function: linear; animation-iteration-count: infinite; }
@keyframes s90br-fall { 0% { transform: translateY(-20px) rotate(0deg); opacity: 0; } 10% { opacity: 0.95; } 100% { transform: translateY(560px) rotate(720deg); opacity: 0; } }
@media (prefers-reduced-motion: reduce) { .s90br__trophy { animation: none; } .s90br__confetti { display: none; } }