:root{
  --navy:#0e2a6b;
  --navy2:#173a8a;
  --navy3:#26489c;
  --card:#dfe6ff;
  --cell:#eef2ff;
  --marked:#3a56b0;
  --blank:#c7d0ef;
  --pink:#ff4d8d;
  --pink2:#ff2f78;
  --yellow:#ffd21e;
  --green:#22c55e;
  --text:#0e1f52;
  --white:#ffffff;
}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent;touch-action:manipulation}
html,body{margin:0;padding:0}
body{
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;
  background:var(--navy);
  color:var(--white);
  overscroll-behavior-y:none;
}
.app{max-width:520px;margin:0 auto;min-height:100vh;padding-bottom:16px}

/* Top bar */
.topbar{
  display:flex;align-items:center;justify-content:space-between;
  padding:14px 16px;gap:10px;position:sticky;top:0;z-index:20;
  background:var(--navy);
}
.brand{
  display:inline-flex;align-items:center;gap:2px;text-decoration:none;
  font-weight:800;font-size:19px;color:var(--white);letter-spacing:.2px;
  line-height:1;
}
.brand-ball{
  width:24px;height:24px;border-radius:50%;flex:0 0 auto;
  background:radial-gradient(circle at 32% 28%,#fff8d8,var(--yellow) 70%);
  display:inline-flex;align-items:center;justify-content:center;
  color:var(--navy);font-size:13px;font-weight:900;
  box-shadow:0 1px 3px rgba(0,0,0,.35),inset 0 -2px 3px rgba(0,0,0,.15);
  margin:0 1px;
}
.brand-lg{font-size:32px;gap:4px}
.brand-lg .brand-ball{width:38px;height:38px;font-size:20px;margin:0 2px}
.balance-pill{
  flex:1;display:flex;align-items:center;justify-content:center;gap:8px;
  background:var(--navy2);border-radius:22px;padding:10px 14px;
  font-weight:700;font-size:16px;
}
.deposit-btn{
  background:var(--pink);color:#fff;border:none;border-radius:22px;
  padding:10px 16px;font-weight:800;font-size:14px;white-space:nowrap;
}
.icon-btn{
  background:var(--navy2);border:none;color:#fff;width:44px;height:44px;
  border-radius:12px;font-size:18px;
}

/* Section headers */
.section-title{
  font-size:20px;font-weight:800;padding:10px 16px 6px;
}
.subtle{color:#a9b6e6;font-size:13px}

/* Lobby cards */
.lobby{padding:8px 12px}
.game-card{
  background:linear-gradient(180deg,var(--navy2),var(--navy3));
  border-radius:16px;padding:14px 16px;margin-bottom:12px;
  border:1px solid rgba(255,255,255,.08);
}
.game-card h3{margin:0 0 4px;font-size:17px;display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.game-card.live{border-color:rgba(255,77,141,.5);box-shadow:0 0 0 1px rgba(255,77,141,.25)}
.live-badge{
  font-size:11px;font-weight:800;color:var(--pink);letter-spacing:.3px;
  animation:pulse 1.4s ease-in-out infinite;
}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.45}}
.type-badge{
  display:inline-block;font-size:11px;font-weight:800;letter-spacing:.3px;
  padding:3px 9px;border-radius:20px;text-transform:uppercase;vertical-align:middle;
}
.type-badge.big{background:var(--yellow);color:var(--navy)}
.type-badge.bargain{background:var(--green);color:#06331a}
.type-badge.house{background:linear-gradient(90deg,#ff2f78,#ffb020);color:#fff}
.variant-badge{
  display:inline-block;font-size:11px;font-weight:800;letter-spacing:.3px;
  padding:3px 9px;border-radius:20px;text-transform:uppercase;vertical-align:middle;
  background:var(--navy3);color:#fff;
}
.game-meta{display:flex;gap:14px;color:#b9c4ee;font-size:13px;margin:6px 0 10px}
.countdown{
  font-variant-numeric:tabular-nums;font-weight:800;color:var(--yellow);
}
.row{display:flex;align-items:center;gap:10px}
.qty{
  display:flex;align-items:center;background:var(--navy);border-radius:12px;
  overflow:hidden;
}
.qty button{background:transparent;border:none;color:#fff;font-size:20px;
  width:40px;height:40px}
.qty span{min-width:28px;text-align:center;font-weight:800}
.qty input{
  width:52px;text-align:center;font-weight:800;font-size:15px;
  background:transparent;border:none;color:#fff;-moz-appearance:textfield;
}
.qty input::-webkit-outer-spin-button,.qty input::-webkit-inner-spin-button{
  -webkit-appearance:none;margin:0;
}
.qty.disabled{opacity:.4}
.qty.disabled button{cursor:not-allowed}
.buy-btn{
  flex:1;background:var(--pink);border:none;color:#fff;font-weight:800;
  padding:12px;border-radius:12px;font-size:15px;
}
.buy-btn:disabled{background:#5b6aa0;opacity:.7}
.enter-btn{
  flex:1;background:transparent;border:2px solid var(--pink);color:#fff;
  font-weight:800;padding:11px;border-radius:12px;font-size:15px;
}

/* Called balls strip */
.call-strip{
  display:flex;align-items:center;justify-content:space-between;gap:8px;
  padding:12px 16px;background:var(--navy2);border-radius:14px;margin:8px 12px;
  overflow-x:auto;
}
.call-label{font-weight:800;white-space:nowrap;font-size:14px}
.ball{
  min-width:46px;height:46px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  font-weight:800;color:#12224f;font-size:18px;
  background:radial-gradient(circle at 32% 28%,#fff,#bcd0ff);
  box-shadow:0 2px 4px rgba(0,0,0,.3);flex:0 0 auto;
}
.ball.latest{transform:scale(1.05);box-shadow:0 0 0 3px var(--yellow)}

/* Total prize fund (shown pre-game, before the pot is locked in) */
.total-prize-box{
  margin:0 12px 8px;padding:14px;border-radius:12px;
  background:var(--navy2);border:1px solid rgba(255,255,255,.08);
  text-align:center;
}
.total-prize-box small{display:block;color:#b9c4ee;font-size:11px;letter-spacing:.5px}
.total-prize-box b{font-size:24px;color:var(--yellow)}

/* Prize bar -- wraps since some variants (e.g. 75-ball) have up to 5
   milestones (one_line..four_lines, full_house) in play at once. */
.prizebar{display:flex;flex-wrap:wrap;gap:8px;padding:0 12px 8px}
.prize{
  flex:1 1 84px;background:var(--navy2);border-radius:12px;padding:10px;
  text-align:center;border:1px solid rgba(255,255,255,.08);
}
.prize small{display:block;color:#b9c4ee;font-size:11px}
.prize b{font-size:15px}
.prize.hit{border-color:var(--green);box-shadow:0 0 0 2px rgba(34,197,94,.4)}
.prize-winner{
  margin-top:4px;font-size:10px;color:var(--green);font-weight:700;
  overflow:hidden;text-overflow:ellipsis;white-space:nowrap;
}

/* Buy more cards (on the game screen, before start) */
.buy-more{
  margin:8px 12px;padding:12px 16px;border-radius:14px;
  background:var(--navy2);border:1px solid rgba(255,255,255,.08);
}
.buy-meta{color:#b9c4ee;font-size:13px;margin-bottom:10px}

/* Best card banner */
.best-banner{
  margin:8px 12px;padding:12px 16px;border-radius:14px;
  background:linear-gradient(90deg,#173a8a,#2a4fb0);
  display:flex;align-items:center;justify-content:space-between;
  border:1px solid var(--yellow);
}
.best-banner .tg{font-size:28px;font-weight:900;color:var(--yellow)}

/* Pre-game countdown banner */
.countdown-banner{
  margin:8px 12px;padding:12px 16px;border-radius:14px;
  background:linear-gradient(90deg,#173a8a,#2a4fb0);
  display:flex;align-items:center;justify-content:space-between;
  border:1px solid var(--pink2);
}
.countdown-banner .tg{
  font-size:28px;font-weight:900;color:var(--pink2);
  font-variant-numeric:tabular-nums;
}

/* Bingo card grid.
   90-ball cards are wide (9 columns) so #cards stacks them full-width,
   one per row. Every other variant (30/45/75-ball, narrower/squarer
   cards) gets the "two-col" class instead (toggled by game.js based on
   the game's variant) so two cards sit side by side, each smaller. */
#cards{padding:0 12px}
.bingo-card{
  background:var(--card);border-radius:16px;padding:10px;margin:0 0 10px;
  color:var(--text);
}
#cards.two-col{display:grid;grid-template-columns:1fr 1fr;gap:10px;align-items:start}
#cards.two-col .bingo-card{margin:0}
.bingo-head{display:flex;justify-content:space-between;align-items:center;
  flex-wrap:wrap;padding:2px 6px 8px;font-weight:800;font-size:14px;gap:4px 6px}
#cards.two-col .bingo-head{font-size:12px;padding:2px 4px 6px}
.tg-badge{background:var(--navy);color:#fff;border-radius:20px;
  padding:4px 10px;font-size:13px}
#cards.two-col .tg-badge{font-size:10.5px;padding:3px 7px}
/* grid-template-columns is set inline per-card by JS, since the column
   count varies by bingo variant (90-ball=9, 30-ball=3, 45-ball=4, ...). */
.grid{display:grid;gap:5px}
#cards.two-col .grid{gap:3px}
.cell{
  aspect-ratio:1/1;border-radius:50%;display:flex;align-items:center;
  justify-content:center;font-weight:800;font-size:clamp(11px,3.4vw,17px);
  background:var(--cell);color:var(--text);
}
#cards.two-col .cell{font-size:clamp(8px,2.6vw,14px)}
.cell.blank{background:var(--blank)}
.cell.marked{background:var(--marked);color:#fff}

/* Toast / winner flash */
#toast-wrap{position:fixed;top:0;left:0;right:0;z-index:100;
  display:flex;flex-direction:column;align-items:center;pointer-events:none}
.toast{
  margin-top:12px;background:var(--navy3);color:#fff;padding:12px 18px;
  border-radius:14px;font-weight:700;box-shadow:0 6px 20px rgba(0,0,0,.4);
  max-width:90%;pointer-events:auto;animation:pop .3s ease}
.toast.win{background:linear-gradient(90deg,#ff2f78,#ffb020);font-size:16px}
.toast.err{background:#c0392b}
.toast.ok{background:#1f9d55}
@keyframes pop{from{transform:translateY(-20px);opacity:0}to{transform:none;opacity:1}}

.winflash{
  position:fixed;inset:0;z-index:99;display:flex;align-items:center;
  justify-content:center;background:rgba(6,16,48,.8);backdrop-filter:blur(2px);
  animation:pop .25s;padding:20px}
.winflash .card{
  position:relative;background:linear-gradient(165deg,var(--navy2),var(--navy3) 60%,var(--navy2));
  border-radius:26px;padding:36px 28px 28px;text-align:center;max-width:360px;width:100%;
  border:1px solid rgba(255,210,30,.5);
  box-shadow:0 0 0 1px rgba(255,255,255,.05),0 20px 60px rgba(0,0,0,.5);
}
.winflash .trophy{
  width:64px;height:64px;border-radius:50%;margin:0 auto 14px;
  background:radial-gradient(circle at 32% 28%,#fff8d8,var(--yellow) 70%);
  display:flex;align-items:center;justify-content:center;font-size:32px;
  box-shadow:0 4px 14px rgba(0,0,0,.35);
}
.winflash .label{
  margin:0 0 6px;font-size:14px;font-weight:800;letter-spacing:1px;
  text-transform:uppercase;color:var(--yellow);
}
.winflash h1{margin:0 0 14px;font-size:26px;color:#fff}
.winflash .winners{
  display:flex;flex-direction:column;gap:8px;margin:0 0 18px;
}
.winflash .winner-row{
  display:flex;justify-content:space-between;gap:10px;background:rgba(255,255,255,.08);
  border-radius:12px;padding:10px 14px;font-weight:700;font-size:15px;
}
.winflash .winner-row b{color:var(--green)}
.winflash .close-btn{
  background:var(--pink);color:#fff;border:none;border-radius:12px;
  padding:12px 20px;font-weight:800;font-size:15px;width:100%;
}

/* Sound mute toggle -- fixed floating button on every page */
.sound-toggle{
  position:fixed;right:14px;bottom:14px;z-index:90;
  width:48px;height:48px;border-radius:50%;border:none;
  background:var(--navy2);color:#fff;font-size:20px;line-height:1;
  box-shadow:0 4px 14px rgba(0,0,0,.4);
  display:flex;align-items:center;justify-content:center;
}
.sound-toggle.muted{opacity:.5}

/* Generic modal (confirmations etc) */
.modal-overlay{
  position:fixed;inset:0;z-index:110;display:none;align-items:center;
  justify-content:center;background:rgba(6,16,48,.75);backdrop-filter:blur(2px);
  padding:20px;
}
.modal-overlay.show{display:flex;animation:pop .2s}
.modal-box{
  background:linear-gradient(165deg,var(--navy2),var(--navy3));
  border-radius:22px;padding:24px 22px;max-width:380px;width:100%;
  border:1px solid rgba(255,255,255,.1);box-shadow:0 20px 60px rgba(0,0,0,.5);
}
.modal-title{font-size:19px;font-weight:800;margin-bottom:12px;color:#fff}
.modal-body{color:#dce3ff;font-size:14px;margin-bottom:20px;line-height:1.5}
.modal-body .modal-line{
  display:flex;justify-content:space-between;padding:8px 0;
  border-bottom:1px solid rgba(255,255,255,.1);
}
.modal-body .modal-line:last-child{border-bottom:none}
.modal-body .modal-total{font-size:18px;font-weight:900;color:var(--yellow)}
.modal-actions{display:flex;gap:10px}
.modal-btn{
  flex:1;border:none;border-radius:12px;padding:13px;font-weight:800;
  font-size:15px;
}
.modal-btn.secondary{background:var(--navy);color:#cdd8ff}
.modal-btn.primary{background:var(--pink);color:#fff}

/* Pagination (wallet) */
.pagination{
  display:flex;align-items:center;justify-content:center;gap:8px;
  padding:16px 12px;
}
.pagination a, .pagination span{
  min-width:38px;height:38px;padding:0 10px;border-radius:10px;
  display:flex;align-items:center;justify-content:center;
  background:var(--navy2);color:#fff;text-decoration:none;font-weight:700;font-size:14px;
}
.pagination a:hover{background:var(--navy3)}
.pagination .current{background:var(--pink)}
.pagination .disabled{opacity:.35;pointer-events:none}

/* Auth */
.auth{padding:40px 22px;max-width:420px;margin:0 auto}
.auth h1{font-size:26px;margin-bottom:4px}
.auth p{color:#b9c4ee;margin-top:0}
.auth input{
  width:100%;padding:14px;border-radius:12px;border:none;margin:8px 0;
  font-size:16px;background:var(--navy2);color:#fff}
.auth button{width:100%;padding:14px;border:none;border-radius:12px;
  background:var(--pink);color:#fff;font-weight:800;font-size:16px;margin-top:8px}
.auth a{color:var(--yellow)}
.flash{padding:12px 16px;margin:10px 0;border-radius:12px;font-weight:600}
.flash.error{background:#c0392b}
.flash.success{background:#1f9d55}

.checkbox-line{
  display:flex;align-items:flex-start;gap:10px;margin:14px 2px;
  font-size:13px;color:#cdd8ff;line-height:1.4;cursor:pointer;
}
.checkbox-line input[type="checkbox"]{
  flex:0 0 auto;width:18px;height:18px;margin-top:1px;accent-color:var(--pink);
}
.checkbox-line a{color:var(--yellow);text-decoration:underline}

/* Legal pages (terms, privacy, cookies, responsible play) */
.legal{padding:28px 22px 50px;max-width:640px;margin:0 auto;color:#dce3ff}
.legal h1{font-size:24px;margin:0 0 6px;color:#fff}
.legal .updated{color:#8a97cc;font-size:12px;margin-bottom:22px}
.legal h2{font-size:17px;margin:26px 0 8px;color:var(--yellow)}
.legal p{line-height:1.6;font-size:14px;margin:0 0 12px}
.legal ul{margin:0 0 12px;padding-left:20px;line-height:1.6;font-size:14px}
.legal li{margin-bottom:6px}
.legal a{color:var(--yellow)}
.legal .legal-back{display:inline-block;margin-bottom:18px;color:#9fb0e6;text-decoration:none;font-size:13px}
.legal-notice{
  background:var(--navy2);border:1px solid rgba(255,210,30,.4);border-radius:12px;
  padding:12px 14px;font-size:12.5px;color:#dce3ff;margin-bottom:22px;line-height:1.5;
}
.legal-notice b{color:var(--yellow)}
.legal-footer{
  display:flex;flex-wrap:wrap;justify-content:center;gap:14px;
  padding:18px 16px 6px;font-size:12px;
}
.legal-footer a{color:#8a97cc;text-decoration:none}
.legal-footer a:hover{color:#cdd8ff}

/* Wallet */
.wallet-head{padding:16px}
.big-balance{font-size:38px;font-weight:900;color:var(--yellow)}
.txn{display:flex;justify-content:space-between;padding:12px 16px;
  border-bottom:1px solid rgba(255,255,255,.08)}
.txn small{color:#9fb0e6;display:block}
.amt.pos{color:var(--green);font-weight:800}
.amt.neg{color:#ff7a7a;font-weight:800}

.wallet-actions{display:flex;gap:10px;padding:0 12px 10px;flex-wrap:wrap}
.wallet-action-form{
  flex:1;min-width:150px;padding:14px;border-radius:16px;
  background:linear-gradient(180deg,var(--navy2),var(--navy3));
  border:1px solid rgba(255,255,255,.08);
}
.wallet-action-form label{
  display:block;font-size:12px;color:#b9c4ee;font-weight:700;
  letter-spacing:.3px;margin:0 0 8px;
}
.wallet-action-row{display:flex;align-items:center;gap:6px}
.wallet-action-symbol{color:#9fb0e6;font-weight:700}
.wallet-action-row input{
  flex:1;min-width:0;padding:12px;border-radius:12px;border:none;
  font-size:16px;background:var(--navy);color:#fff;
}
.wallet-action-btn{
  border:none;border-radius:12px;padding:12px 14px;font-weight:800;
  font-size:14px;color:#fff;white-space:nowrap;
}
.wallet-action-btn.add{background:var(--green)}
.wallet-action-btn.remove{background:var(--pink)}

/* Leaderboard -- grid-template-columns set inline per-row by the
   template, since the number of milestone columns varies (see
   bingo_variants.ALL_MILESTONE_KEYS). */
.lb-legend{padding:0 16px 10px}
.lb-head, .lb-row{
  display:grid;align-items:center;gap:6px;padding:12px 16px;
}
.lb-head{
  color:#8a97cc;font-size:11px;font-weight:800;letter-spacing:.3px;
  text-transform:uppercase;padding-top:4px;padding-bottom:8px;
}
.lb-head .lb-type, .lb-head .lb-points{text-align:center}
.lb-row{border-bottom:1px solid rgba(255,255,255,.08)}
.lb-row.me{background:rgba(255,77,141,.12)}
.lb-rank{
  text-align:center;font-weight:800;font-size:15px;color:#b9c4ee;
}
.lb-rank.top{font-size:20px}
.lb-name{min-width:0}
.lb-name div{font-weight:700;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.lb-name small{color:#9fb0e6}
.lb-type{
  text-align:center;font-weight:700;font-size:14px;color:#cdd8ff;
}
.lb-points{text-align:center}
.lb-points div{font-weight:900;font-size:18px;color:var(--yellow)}
.lb-points small{color:#9fb0e6;display:block}

/* Profile */
.profile-form{
  margin:8px 12px;padding:16px;border-radius:16px;
  background:linear-gradient(180deg,var(--navy2),var(--navy3));
  border:1px solid rgba(255,255,255,.08);
}
.profile-form label{
  display:block;font-size:12px;color:#b9c4ee;font-weight:700;
  letter-spacing:.3px;margin:14px 0 4px;
}
.profile-form label:first-child{margin-top:0}
.profile-form input{
  width:100%;padding:14px;border-radius:12px;border:none;
  font-size:16px;background:var(--navy);color:#fff;
}
.profile-form input:disabled{opacity:.5}
.profile-form hr{border:none;border-top:1px solid rgba(255,255,255,.12);margin:18px 0}
.profile-form button{
  width:100%;padding:14px;border:none;border-radius:12px;
  background:var(--pink);color:#fff;font-weight:800;font-size:16px;margin-top:18px;
}
.profile-hint{color:#a9b6e6;font-size:12px;margin:4px 0 0}

/* Responsible play controls (profile) */
.control-card{
  margin:8px 12px;padding:16px;border-radius:16px;
  background:linear-gradient(180deg,var(--navy2),var(--navy3));
  border:1px solid rgba(255,255,255,.08);
}
.control-title{font-weight:800;font-size:15px;margin-bottom:4px}
.control-status{font-size:13px;color:#cdd8ff;margin-bottom:2px}
.control-pending{
  font-size:12px;color:var(--yellow);margin:8px 0 0;line-height:1.5;
}
.control-form{display:flex;gap:8px;margin-top:12px;flex-wrap:wrap;align-items:center}
.control-form-symbol{color:#9fb0e6;font-weight:700}
.control-form input, .control-form select{
  flex:1;min-width:96px;padding:12px;border-radius:12px;border:none;
  font-size:14px;background:var(--navy);color:#fff;
}
.control-form button{
  border:none;border-radius:12px;padding:12px 16px;font-weight:800;
  font-size:14px;background:var(--pink);color:#fff;white-space:nowrap;
}
.btn-row{display:flex;gap:8px;flex-wrap:wrap;margin-top:12px}
.inline-form{flex:1;min-width:110px}
.btn-secondary, .btn-danger{
  width:100%;border:none;border-radius:12px;padding:11px;font-weight:800;
  font-size:13px;color:#fff;
}
.btn-secondary{background:var(--navy);margin-top:10px}
.btn-danger{background:#c0392b}
.link-btn{
  background:none;border:none;color:var(--yellow);text-decoration:underline;
  font-size:12px;padding:0;cursor:pointer;
}

/* Nav */
.nav{display:flex;gap:8px;padding:8px 12px}
.nav a{flex:1;text-align:center;background:var(--navy2);color:#fff;
  padding:10px;border-radius:12px;text-decoration:none;font-weight:700;font-size:14px}
.nav a.active{background:var(--pink)}
.link{color:var(--yellow);text-decoration:none}