/* ============================================================
   PERFECT BRACKET — tournament-long prediction game
   Self-contained styles (decoupled from build-xi.css so the two
   parallel sessions don't collide). Dark pitch + gold/green/red.
   ============================================================ */

:root {
  --bk-bg:        #07140d;
  --bk-card:      #0e2419;
  --bk-card-2:    #12301f;
  --bk-line:      #1c4630;
  --bk-gold:      #ffd23f;
  --bk-green:     #00c853;
  --bk-green-dk:  #0a7d3c;
  --bk-red:       #ff5b5b;
  --bk-text:      #eafff2;
  --bk-mute:      #8fb7a1;
}

/* ---- CTA on the home screen (matches .xi-daily family) ---- */
.xi-daily--bracket {
  background: linear-gradient(135deg, #13301f 0%, #0c2417 100%);
  border: 1px solid var(--bk-gold);
  box-shadow: 0 0 0 1px rgba(255, 210, 63, .12), 0 6px 18px rgba(0, 0, 0, .35);
}
.xi-daily--bracket .xi-daily__star { filter: drop-shadow(0 0 6px rgba(255, 210, 63, .5)); }
/* PLAY button keeps the default gold bg + dark ink (readable) — do NOT recolor the text gold. */

/* ---- Full-screen overlay ---- */
.bracket {
  position: fixed; inset: 0; z-index: 1200;
  display: flex; flex-direction: column;
  background: var(--bk-bg);
  color: var(--bk-text);
  font-family: inherit;
}
.bracket[hidden] { display: none; }

.bracket__head {
  position: sticky; top: 0; z-index: 2;
  display: flex; align-items: center; gap: 12px;
  padding: 14px 16px;
  background: linear-gradient(180deg, #0b1f15 0%, rgba(11, 31, 21, .92) 100%);
  border-bottom: 1px solid var(--bk-line);
}
.bracket__title {
  font-weight: 900; letter-spacing: .04em; font-size: 1.05rem;
  display: flex; align-items: center; gap: 8px; flex: 1; min-width: 0;
}
.bracket__title b { color: var(--bk-gold); }
.bracket__close {
  appearance: none; border: 1px solid var(--bk-line); background: var(--bk-card);
  color: var(--bk-text); height: 40px; padding: 0 16px; border-radius: 10px;
  font-size: .82rem; font-weight: 800; letter-spacing: .03em; line-height: 1;
  cursor: pointer; flex: none; font-family: inherit; white-space: nowrap;
}
.bracket__close:hover { background: var(--bk-card-2); border-color: var(--bk-green); }

/* bottom "back to homepage" link (for when you're scrolled deep in the bracket) */
.bk-home {
  display: block; width: 100%; margin: 18px 0 8px; padding: 14px;
  appearance: none; cursor: pointer; font-family: inherit;
  background: var(--bk-card); border: 1px solid var(--bk-line); border-radius: 12px;
  color: var(--bk-mute); font-weight: 800; font-size: .86rem; letter-spacing: .02em;
}
.bk-home:hover { background: var(--bk-card-2); color: var(--bk-text); border-color: var(--bk-green); }

.bracket__body { flex: 1; overflow-y: auto; padding: 14px 14px 120px; }

/* ---- Live scoreboard banner ---- */
.bk-score {
  position: sticky; top: 0; z-index: 1;
  display: grid; grid-template-columns: 1fr 1fr auto; gap: 10px;
  align-items: center;
  margin: 0 0 14px; padding: 12px 14px;
  background: linear-gradient(135deg, #122c1d, #0d2417);
  border: 1px solid var(--bk-line); border-radius: 14px;
}
.bk-score__pts { font-size: 1.9rem; font-weight: 900; color: var(--bk-gold); line-height: 1; }
.bk-score__pts small { display: block; font-size: .62rem; font-weight: 700; color: var(--bk-mute); letter-spacing: .12em; margin-top: 4px; }
.bk-score__correct { font-size: 1.1rem; font-weight: 800; }
.bk-score__correct small { display: block; font-size: .62rem; font-weight: 700; color: var(--bk-mute); letter-spacing: .08em; margin-top: 4px; }
.bk-score__champ {
  text-align: right; font-weight: 800; font-size: .82rem;
  display: flex; flex-direction: column; align-items: flex-end; gap: 3px;
}
.bk-champ-pill {
  display: inline-flex; align-items: center; gap: 5px;
  padding: 4px 9px; border-radius: 999px; font-size: .78rem; font-weight: 800;
  background: rgba(255, 210, 63, .12); border: 1px solid var(--bk-gold); color: var(--bk-gold);
}
.bk-champ-pill--out { background: rgba(255, 91, 91, .12); border-color: var(--bk-red); color: var(--bk-red); }
.bk-champ-pill--won { background: var(--bk-gold); color: #1a1205; border-color: var(--bk-gold); }
.bk-champ-pill--none { background: transparent; border-color: var(--bk-line); color: var(--bk-mute); }

/* completion progress bar (under the scoreboard) */
.bk-prog { margin: 0 0 14px; }
.bk-prog__bar { height: 7px; background: #0a1c12; border: 1px solid var(--bk-line); border-radius: 999px; overflow: hidden; }
.bk-prog__bar span { display: block; height: 100%; background: linear-gradient(90deg, var(--bk-green), var(--bk-gold)); transition: width .3s ease; }
.bk-prog__txt { display: flex; justify-content: space-between; gap: 8px; margin-top: 6px; font-size: .66rem; color: var(--bk-mute); font-weight: 700; letter-spacing: .03em; }
.bk-prog__note--ok { color: var(--bk-green); }
/* advancement explainer — top 2 + the 8 best 3rd-place teams reach the R32 */
.bk-advnote { margin: 0 0 14px; padding: 9px 12px; font-size: .72rem; line-height: 1.4; color: var(--bk-mute); background: rgba(0, 200, 83, .06); border: 1px solid var(--bk-line); border-radius: 10px; }
.bk-advnote b { color: var(--bk-text); }
/* POST-guard warn flash (incomplete bracket) */
.bk-btn--share.bk-btn--warn { background: var(--bk-red); color: #2a0a0a; }

/* ---- Stage tabs (Groups / Knockouts) ---- */
.bk-stages { display: flex; gap: 8px; margin-bottom: 14px; }
.bk-stage-tab {
  flex: 1; padding: 9px 6px; border-radius: 10px; cursor: pointer; text-align: center;
  background: var(--bk-card); border: 1px solid var(--bk-line); color: var(--bk-mute);
  font-weight: 800; font-size: .82rem; letter-spacing: .03em;
}
.bk-stage-tab--active { background: var(--bk-card-2); border-color: var(--bk-green); color: var(--bk-text); }
.bk-stage-tab[disabled] { opacity: .45; cursor: default; }

/* ---- Group grid ---- */
.bk-groups { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 12px; }
.bk-group {
  background: var(--bk-card); border: 1px solid var(--bk-line); border-radius: 14px;
  padding: 12px; overflow: hidden;
}
.bk-group__head {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 10px; padding-bottom: 8px; border-bottom: 1px solid var(--bk-line);
}
.bk-group__label { font-weight: 900; letter-spacing: .05em; font-size: .95rem; }
.bk-group__hint { font-size: .64rem; color: var(--bk-mute); font-weight: 700; letter-spacing: .05em; }

.bk-team {
  display: flex; align-items: center; gap: 10px; width: 100%;
  padding: 9px 10px; margin: 6px 0; border-radius: 10px; cursor: pointer;
  background: var(--bk-card-2); border: 1px solid transparent; color: var(--bk-text);
  text-align: left; transition: transform .08s ease, background .12s ease, border-color .12s ease;
}
.bk-team:hover { background: #163a26; }
.bk-team:active { transform: scale(.985); }
.bk-team__flag { width: 26px; height: 18px; border-radius: 3px; object-fit: cover; flex: none; box-shadow: 0 0 0 1px rgba(0,0,0,.4); }
.bk-team__name { flex: 1; font-weight: 700; font-size: .9rem; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.bk-team__rec { font-size: .68rem; color: var(--bk-mute); font-weight: 700; font-variant-numeric: tabular-nums; flex: none; }
/* live odds to advance — color by tier, tabular so the swinging % never wobbles */
.bk-team__odds { flex: none; min-width: 38px; text-align: right; font-size: .72rem; font-weight: 900; font-variant-numeric: tabular-nums; letter-spacing: .01em; }
.bk-team__odds--hi  { color: var(--bk-green); }
.bk-team__odds--mid { color: var(--bk-gold); }
.bk-team__odds--lo  { color: #e08a8a; }
/* payout multiplier badge (bigger = bolder bet); longshots glow gold */
.bk-team__pay { flex: none; min-width: 38px; text-align: right; font-size: .72rem; font-weight: 900; font-variant-numeric: tabular-nums; letter-spacing: .01em; }
.bk-team__pay--hi  { color: var(--bk-gold); }
.bk-team__pay--mid { color: #cfe8d8; }
.bk-team__pay--lo  { color: var(--bk-mute); }
.bk-team__seed {
  flex: none; width: 24px; height: 24px; border-radius: 7px; display: grid; place-items: center;
  font-size: .82rem; font-weight: 900; background: #0a1c12; border: 1px solid var(--bk-line); color: var(--bk-mute);
}

/* pick states */
.bk-team--first  { border-color: var(--bk-gold);  background: linear-gradient(90deg, rgba(255,210,63,.16), var(--bk-card-2)); }
.bk-team--first  .bk-team__seed { background: var(--bk-gold); color: #1a1205; border-color: var(--bk-gold); }
.bk-team--second { border-color: #cfd6dc; background: linear-gradient(90deg, rgba(207,214,220,.14), var(--bk-card-2)); }
.bk-team--second .bk-team__seed { background: #cfd6dc; color: #11181d; border-color: #cfd6dc; }
/* 🥉 optional best-third call — bronze */
.bk-team--third  { border-color: #c8843c; background: linear-gradient(90deg, rgba(200,132,60,.16), var(--bk-card-2)); }
.bk-team--third  .bk-team__seed { background: #c8843c; color: #1a1205; border-color: #c8843c; }

/* live result overlay on picks */
.bk-team--correct { box-shadow: inset 0 0 0 1px var(--bk-green); }
.bk-team--correct .bk-team__rec { color: var(--bk-green); }
.bk-team--wrong   { box-shadow: inset 0 0 0 1px var(--bk-red); opacity: .85; }
.bk-team--wrong   .bk-team__rec { color: var(--bk-red); }
.bk-team--elim    { opacity: .5; }
.bk-team__tick { flex: none; font-size: .8rem; font-weight: 900; }
.bk-team__tick--ok { color: var(--bk-green); }
.bk-team__tick--no { color: var(--bk-red); }

/* ---- Champion picker ---- */
.bk-champ {
  margin: 16px 0; padding: 14px; border-radius: 14px;
  background: linear-gradient(135deg, #1a1405, #0e2417);
  border: 1px solid var(--bk-gold);
}
.bk-champ__head { font-weight: 900; letter-spacing: .04em; margin-bottom: 4px; }
.bk-champ__head span { color: var(--bk-gold); }
.bk-champ__sub { font-size: .72rem; color: var(--bk-mute); margin-bottom: 10px; }
.bk-champ__current {
  display: flex; align-items: center; gap: 10px; padding: 10px;
  background: rgba(0,0,0,.25); border-radius: 10px; margin-bottom: 10px;
}
.bk-champ__current img { width: 34px; height: 23px; border-radius: 4px; object-fit: cover; }
.bk-champ__current b { font-size: 1.05rem; }
/* named picker cells (flag + country name, not a bare code) */
.bk-champ__grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(124px, 1fr)); gap: 8px; max-height: 280px; overflow-y: auto; padding: 2px; }
.bk-champ__opt {
  display: flex; flex-direction: row; align-items: center; gap: 9px; padding: 9px 11px;
  border-radius: 10px; cursor: pointer; background: var(--bk-card-2); border: 1px solid transparent; text-align: left;
}
.bk-champ__opt:hover { background: #163a26; }
.bk-champ__opt-flag { width: 28px; height: 19px; border-radius: 3px; object-fit: cover; flex: none; box-shadow: 0 0 0 1px rgba(0,0,0,.4); }
.bk-champ__opt-name { font-size: .76rem; font-weight: 800; color: var(--bk-text); letter-spacing: .01em; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.bk-champ__opt--sel { border-color: var(--bk-gold); background: rgba(255,210,63,.14); }
.bk-champ__opt--sel .bk-champ__opt-name { color: var(--bk-gold); }
.bk-champ__opt--elim { opacity: .42; }
.bk-champ__opt--elim .bk-champ__opt-flag { filter: grayscale(.6); }

/* ---- Champion HERO (shown once a champion is chosen) ---- */
.bk-hero {
  display: flex; flex-direction: column; align-items: center; text-align: center; gap: 8px;
  padding: 22px 18px 16px; margin-bottom: 14px; border-radius: 16px;
  background: radial-gradient(120% 90% at 50% 0%, #211905, #0e2417 70%); border: 1px solid var(--bk-gold);
}
.bk-hero__eyebrow { font-size: .6rem; font-weight: 800; letter-spacing: .16em; color: var(--bk-mute); }
.bk-hero__flagwrap { position: relative; border-radius: 9px; box-shadow: 0 0 0 1px rgba(0,0,0,.5); }
.bk-hero__flag { display: block; width: 104px; height: 69px; border-radius: 9px; object-fit: cover; }
.bk-hero__trophy { position: absolute; top: -14px; right: -14px; font-size: 1.7rem; transform: rotate(-12deg); filter: drop-shadow(0 2px 4px rgba(0,0,0,.5)); }
.bk-hero__name { font-size: 1.7rem; font-weight: 900; line-height: 1.05; color: var(--bk-text); }
.bk-hero__pill { font-size: .82rem; }
.bk-hero__change { font-size: .6rem; color: var(--bk-mute); letter-spacing: .04em; }
.bk-hero__flagwrap--alive { animation: bk-pulse 2.6s ease-in-out infinite; }
.bk-hero__flagwrap--won { box-shadow: 0 0 30px 4px rgba(255,210,63,.5), 0 0 0 1px rgba(0,0,0,.5); animation: bk-crown-pop .6s ease-out 1; }
.bk-hero__flagwrap--out .bk-hero__flag { filter: grayscale(.7); opacity: .62; }
@keyframes bk-pulse { 0%,100% { box-shadow: 0 0 0 0 rgba(255,210,63,0), 0 0 0 1px rgba(0,0,0,.5); } 50% { box-shadow: 0 0 22px 2px rgba(255,210,63,.35), 0 0 0 1px rgba(0,0,0,.5); } }
@keyframes bk-crown-pop { 0% { transform: scale(.7); } 60% { transform: scale(1.08); } 100% { transform: scale(1); } }
@media (prefers-reduced-motion: reduce) { .bk-hero__flagwrap--alive, .bk-hero__flagwrap--won { animation: none; } }

/* ---- Sticky action bar ---- */
.bk-actions {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 3;
  display: flex; gap: 10px; padding: 12px 14px;
  background: linear-gradient(0deg, var(--bk-bg) 70%, transparent);
  border-top: 1px solid var(--bk-line);
}
.bk-btn {
  flex: 1; appearance: none; border: none; cursor: pointer;
  padding: 14px 12px; border-radius: 12px; font-weight: 900; font-size: .92rem; letter-spacing: .03em;
}
.bk-btn--share { background: var(--bk-green); color: #04210f; }
.bk-btn--share:hover { background: #0bdc63; }
.bk-btn--reset { flex: none; background: var(--bk-card); color: var(--bk-mute); border: 1px solid var(--bk-line); }
.bk-btn:disabled { opacity: .5; cursor: default; }

/* ---- Empty / loading state ---- */
.bk-empty { text-align: center; padding: 48px 20px; color: var(--bk-mute); }
.bk-empty b { color: var(--bk-text); display: block; font-size: 1.1rem; margin-bottom: 6px; }

/* ---- Knockouts placeholder ---- */
/* slim knockout-unlock note (replaces the old big dead placeholder) */
.bk-ko-note {
  text-align: center; padding: 11px 14px; margin: 16px 0 4px; font-size: .76rem;
  color: var(--bk-mute); background: rgba(255, 210, 63, .05);
  border: 1px dashed var(--bk-line); border-radius: 10px;
}

/* read-only team rows when viewing someone else's bracket — purely visual */
.bk-team--ro { cursor: default; pointer-events: none; }

/* global-board header (now docked at the bottom of the bracket page) */
.bk-board-head {
  display: flex; align-items: baseline; justify-content: space-between; gap: 10px;
  margin: 24px 0 10px; font-weight: 900; letter-spacing: .04em; font-size: 1rem; color: var(--bk-text);
}
.bk-board-head span { font-size: .64rem; font-weight: 700; color: var(--bk-mute); letter-spacing: .02em; }

/* viewing another player's bracket */
.bk-entryhead {
  position: sticky; top: 0; z-index: 1; display: flex; align-items: center; gap: 12px;
  margin: 0 0 14px; padding: 10px 0;
  background: linear-gradient(180deg, var(--bk-bg) 72%, transparent);
}
.bk-back {
  flex: none; appearance: none; cursor: pointer;
  background: var(--bk-card); border: 1px solid var(--bk-line); color: var(--bk-text);
  font-weight: 800; font-size: .8rem; padding: 9px 14px; border-radius: 10px; font-family: inherit;
}
.bk-back:hover { background: var(--bk-card-2); }
.bk-entryhead__who { display: flex; flex-direction: column; gap: 2px; min-width: 0; }
.bk-entryhead__who b { font-size: 1rem; font-weight: 900; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.bk-entryhead__who span { font-size: .72rem; color: var(--bk-gold); font-weight: 700; }

/* ---- Global board ---- */
.bk-submit { margin: 0 0 14px; padding: 12px 14px; background: var(--bk-card); border: 1px solid var(--bk-line); border-radius: 12px; }
.bk-submit__head { font-size: .78rem; color: var(--bk-mute); margin-bottom: 9px; }
.bk-submit__row { display: flex; gap: 8px; flex-wrap: wrap; }
.bk-submit__input { flex: 1 1 130px; min-width: 0; padding: 11px 12px; border-radius: 10px; background: #0a1c12; border: 1px solid var(--bk-line); color: var(--bk-text); font-size: .9rem; font-family: inherit; }
.bk-submit__input--name { flex: 2 1 150px; }
.bk-submit__input--city { flex: 1 1 96px; }
.bk-submit__input::placeholder { color: #5d7d6a; }
.bk-submit .bk-btn--share { flex: none; padding: 11px 20px; }

.bk-lb { display: flex; flex-direction: column; gap: 3px; }
.bk-lb-row { display: grid; grid-template-columns: 38px 1fr auto 42px 46px 12px; gap: 8px; align-items: center; width: 100%; padding: 10px; border-radius: 9px; background: var(--bk-card); color: var(--bk-text); font-size: .82rem; text-align: left; font-family: inherit; }
button.bk-lb-row { appearance: none; border: 1px solid transparent; cursor: pointer; transition: background .12s ease, border-color .12s ease, transform .08s ease; }
button.bk-lb-row:hover { background: #14321f; border-color: var(--bk-line); }
button.bk-lb-row:active { transform: scale(.995); }
.bk-lb-row--top { background: linear-gradient(90deg, rgba(255,210,63,.10), var(--bk-card)); }
.bk-lb-row--you { background: linear-gradient(90deg, rgba(0,200,83,.14), var(--bk-card)); box-shadow: inset 0 0 0 1px var(--bk-green); }
.bk-lb-you { font-size: .54rem; font-weight: 900; color: var(--bk-green); border: 1px solid var(--bk-green); border-radius: 4px; padding: 1px 4px; margin-left: 6px; vertical-align: 1px; letter-spacing: .06em; }
.bk-lb-go { color: var(--bk-mute); font-weight: 900; text-align: center; }
button.bk-lb-row:hover .bk-lb-go { color: var(--bk-green); }
.bk-lb-head { background: transparent; color: var(--bk-mute); font-size: .58rem; font-weight: 800; letter-spacing: .08em; padding: 4px 10px; }
.bk-lb-rank { font-weight: 900; color: var(--bk-mute); display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 1px; line-height: 1; }
.bk-lb-row--top .bk-lb-rank { color: var(--bk-gold); }
/* rank movement chip — ▲/▼ since the entry joined the board, NEW for its first 48h */
.bk-lb-move { font-size: .5rem; font-weight: 900; line-height: 1; font-variant-numeric: tabular-nums; }
.bk-lb-move--up   { color: var(--bk-green); }
.bk-lb-move--down { color: var(--bk-red); }
.bk-lb-move--new  { color: var(--bk-gold); letter-spacing: .04em; }
.bk-lb-by { font-weight: 700; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.bk-lb-champ { display: flex; align-items: center; gap: 5px; font-size: .72rem; color: var(--bk-mute); white-space: nowrap; overflow: hidden; max-width: 132px; }
.bk-lb-flag { width: 18px; height: 12px; border-radius: 2px; object-fit: cover; flex: none; }
.bk-lb-adv { text-align: center; color: var(--bk-mute); font-variant-numeric: tabular-nums; }
.bk-lb-pts { text-align: right; font-weight: 900; color: var(--bk-gold); font-variant-numeric: tabular-nums; }

@media (max-width: 520px) {
  .bk-groups { grid-template-columns: 1fr; }
  .bk-score__pts { font-size: 1.6rem; }
  .bk-lb-champ { max-width: 92px; }
}