/* Feshta Bingo - Lobby (mobile-first Telegram Mini App style) */
:root{
  --bg:#0B1220; --card:#111B2E; --card2:#0E1728;
  --gold:#F5B301; --mint:#17C3B2; --coral:#FF4D2E; --hot:#FF5A76;
  --txt:#EAF0F8; --txt2:#93A1B5; --line:rgba(255,255,255,.08);
}
*{box-sizing:border-box;margin:0;padding:0}
html,body{height:100%}
body{
  background:radial-gradient(1200px 600px at 50% -10%, #16233D 0%, var(--bg) 55%);
  color:var(--txt);
  font-family:'Segoe UI',system-ui,-apple-system,Roboto,sans-serif;
  display:flex;justify-content:center;
}
.phone{width:100%;max-width:430px;min-height:100vh;display:flex;flex-direction:column;position:relative}
@media(min-width:480px){body{padding:18px 0}.phone{min-height:92vh;border:1px solid var(--line);border-radius:26px;overflow:hidden;box-shadow:0 20px 60px rgba(0,0,0,.5)}}

/* header */
.hd{display:flex;align-items:center;justify-content:space-between;padding:14px 14px 10px;border-bottom:1px solid var(--line);background:rgba(11,18,32,.85);position:sticky;top:0;z-index:5;backdrop-filter:blur(6px)}
.logo{display:flex;align-items:center;gap:8px;font-weight:800;font-size:16px;letter-spacing:.2px}
.mark{width:28px;height:28px;border-radius:9px;background:linear-gradient(135deg,var(--gold),#ffdf7e);color:#3a2a00;display:grid;place-items:center;font-size:14px;font-weight:900}
.chip{display:inline-flex;align-items:center;gap:5px;font-size:11px;font-weight:700;padding:4px 10px;border-radius:999px}
.chip .dot{width:7px;height:7px;border-radius:99px;background:currentColor}
.chip.on{color:#06231f;background:var(--mint)}
.chip.off{color:#2b130c;background:#ffb199}
.chip.on .dot{animation:blink 1.6s infinite}
@keyframes blink{50%{opacity:.35}}

/* body */
.bd{flex:1;overflow-y:auto;padding:12px;display:flex;flex-direction:column;gap:10px;padding-bottom:86px}
.card{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:13px}
.hidden{display:none!important}

/* jackpot banner */
.jp{text-align:center;background:linear-gradient(180deg,#1B2740,#131F36 65%)}
.jp .lbl{font-size:10.5px;letter-spacing:.16em;font-weight:800;color:var(--gold)}
.jp .amt{font-size:30px;font-weight:900;margin:3px 0 10px;text-shadow:0 2px 18px rgba(245,179,1,.35)}
.jp .amt span{color:var(--gold)}
.cd{display:flex;justify-content:center;gap:6px;margin-bottom:11px}
.cd div{min-width:52px;background:var(--card2);border:1px solid var(--line);border-radius:11px;padding:6px 4px}
.cd b{display:block;font-size:17px;font-variant-numeric:tabular-nums;color:var(--txt)}
.cd small{font-size:9.5px;color:var(--txt2);text-transform:uppercase;letter-spacing:.08em}
.btn-gold{display:block;width:100%;padding:11px;border-radius:999px;border:none;background:linear-gradient(135deg,var(--gold),#FFD34D);color:#3a2a00;font-weight:800;font-size:13.5px;cursor:pointer}
.btn-coral{display:block;width:100%;padding:11px;border-radius:999px;border:none;background:linear-gradient(135deg,var(--coral),#FF7A4D);color:#fff;font-weight:800;font-size:13.5px;cursor:pointer}

/* promo */
.promo{display:flex;align-items:center;gap:8px;font-size:12px;border:1px solid rgba(245,179,1,.35);background:rgba(245,179,1,.07);color:var(--txt)}
.promo b{color:var(--gold)}
.promo .r{margin-left:auto;font-weight:800;white-space:nowrap}

/* wallet */
.wallet{display:flex;align-items:center;gap:9px;font-size:13.5px}
.wallet .ic{color:var(--mint)}
.wallet b{margin-left:auto;font-size:17px;font-variant-numeric:tabular-nums}

/* rooms */
.rh{display:grid;grid-template-columns:1fr 1fr auto;font-size:9.5px;letter-spacing:.1em;font-weight:800;color:var(--txt2);padding:2px 6px 0}
.room{position:relative}
.room .top{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:8px}
.stake{font-size:19px;font-weight:900;color:var(--mint)}
.win{font-size:15px;font-weight:800;color:var(--hot);text-align:right}
.row2{display:flex;align-items:center;gap:7px;justify-content:flex-end;grid-column:3}
.status{font-size:10.5px;font-weight:800;padding:4px 9px;border-radius:999px;white-space:nowrap}
.status.run{color:#06231f;background:var(--mint)}
.status.wait{color:var(--txt2);background:#1C2A44}
.status.start{color:#3a2a00;background:var(--gold)}
.join{background:linear-gradient(135deg,var(--coral),#FF7A4D);color:#fff;font-weight:800;font-size:12.5px;padding:9px 18px;border-radius:999px;border:none;cursor:pointer}
.bar{margin-top:9px;height:17px;border-radius:999px;background:#0A111F;border:1px solid var(--line);overflow:hidden;position:relative}
.bar i{position:absolute;inset:0 auto 0 0;background:linear-gradient(90deg,#0E8C7F,var(--mint));transition:width .5s}
.bar span{position:absolute;inset:0;display:grid;place-items:center;font-size:10px;font-weight:800;letter-spacing:.05em;color:#eafffb;text-shadow:0 1px 2px rgba(0,0,0,.6)}
.tag{position:absolute;top:-8px;left:-6px;font-size:9px;font-weight:900;letter-spacing:.06em;color:#3a2a00;background:linear-gradient(135deg,var(--gold),#FFD34D);padding:2px 8px;border-radius:7px;transform:rotate(-8deg);box-shadow:0 3px 8px rgba(0,0,0,.35)}
.note{text-align:center;font-size:11px;color:var(--txt2);padding:4px 0}
.ft{text-align:center;font-size:11px;color:var(--txt2);padding:6px 0 2px}

/* leaderboard & profile */
.h1{font-size:19px;font-weight:900;text-align:center}
.h2{font-size:12px;color:var(--txt2);text-align:center;margin:2px 0 10px}
.seg{display:flex;background:var(--card2);border:1px solid var(--line);border-radius:999px;padding:3px;margin-bottom:10px}
.seg button{flex:1;padding:8px 0;font-size:12px;font-weight:700;color:var(--txt2);border:none;background:none;border-radius:999px;cursor:pointer}
.seg button.a{background:linear-gradient(135deg,var(--gold),#FFD34D);color:#3a2a00}
.lrow{display:flex;align-items:center;gap:10px;padding:10px;border:1px solid var(--line);border-radius:13px;background:var(--card);margin-bottom:7px}
.rank{width:25px;height:25px;border-radius:99px;display:grid;place-items:center;font-size:11px;font-weight:900;background:#1C2A44;color:var(--txt2);flex:none}
.rank.g1{background:linear-gradient(135deg,var(--gold),#FFD34D);color:#3a2a00}
.rank.g2{background:#C9D6E8;color:#223}
.rank.g3{background:#E8A05C;color:#3a2200}
.ava{width:32px;height:32px;border-radius:99px;background:rgba(23,195,178,.18);color:var(--mint);display:grid;place-items:center;font-weight:900;font-size:12px;flex:none}
.nm{font-size:13.5px;font-weight:800}
.ph{font-size:10.5px;color:var(--txt2);font-variant-numeric:tabular-nums}
.rt{margin-left:auto;text-align:right}
.w{font-size:12.5px;font-weight:800}
.e{font-size:11.5px;color:var(--gold);font-weight:800;font-variant-numeric:tabular-nums}
.phead{display:flex;align-items:center;gap:11px}
.phead .ava{width:46px;height:46px;font-size:16px}
.un{font-size:16px;font-weight:900}
.rl{font-size:11px;color:var(--txt2)}
.bal{margin-left:auto;text-align:right}
.bal small{display:block;font-size:10px;color:var(--txt2)}
.bal b{font-size:17px;font-variant-numeric:tabular-nums}
.stat2{display:grid;grid-template-columns:1fr 1fr;text-align:center}
.stat2 b{font-size:20px;display:block}
.stat2 b.g{color:var(--gold)}
.stat2 small{font-size:11px;color:var(--txt2)}
.srow{display:flex;justify-content:space-between;font-size:13.5px;padding:11px 4px;border-bottom:1px solid var(--line)}
.srow:last-child{border:none}
.srow b{font-variant-numeric:tabular-nums}
.empty{text-align:center;color:var(--txt2);font-size:13px;padding:34px 0}

/* bottom nav */
.nav{position:absolute;left:0;right:0;bottom:0;display:flex;border-top:1px solid var(--line);background:rgba(11,18,32,.92);backdrop-filter:blur(8px);padding:8px 10px 12px;z-index:6}
.nav button{flex:1;display:flex;flex-direction:column;align-items:center;gap:3px;font-size:10.5px;font-weight:700;color:var(--txt2);background:none;border:none;cursor:pointer}
.nav button.a{color:var(--mint)}
.nav .playbtn{flex:1.2}
.circ{width:48px;height:48px;margin-top:-26px;border-radius:99px;background:linear-gradient(135deg,var(--coral),#FF7A4D);display:grid;place-items:center;border:4px solid var(--bg);box-shadow:0 8px 18px rgba(255,77,46,.45)}
.nav .playbtn.a .circ{outline:2px solid var(--gold)}

/* auth */
.auth-wrap{flex:1;display:flex;flex-direction:column;justify-content:center;padding:22px 16px;gap:14px}
.auth-logo{text-align:center;margin-bottom:6px}
.auth-logo .mark{width:58px;height:58px;border-radius:18px;font-size:27px;margin:0 auto 10px}
.auth-logo h1{font-size:22px;font-weight:900}
.auth-logo p{font-size:12.5px;color:var(--txt2)}
.tabs{display:flex;background:var(--card2);border:1px solid var(--line);border-radius:999px;padding:3px}
.tabs button{flex:1;padding:9px 0;font-size:13px;font-weight:800;color:var(--txt2);border:none;background:none;border-radius:999px;cursor:pointer}
.tabs button.a{background:linear-gradient(135deg,var(--gold),#FFD34D);color:#3a2a00}
.field{margin-bottom:10px}
.field label{display:block;font-size:11.5px;color:var(--txt2);margin-bottom:5px;font-weight:600}
.field input{width:100%;padding:12px;border-radius:12px;border:1px solid var(--line);background:var(--card2);color:var(--txt);font-size:14px;outline:none}
.field input:focus{border-color:var(--mint)}
.err{background:rgba(255,90,118,.12);border:1px solid rgba(255,90,118,.4);color:var(--hot);font-size:12px;font-weight:600;border-radius:10px;padding:9px 11px}
.ok{background:rgba(23,195,178,.12);border:1px solid rgba(23,195,178,.4);color:var(--mint);font-size:12px;font-weight:600;border-radius:10px;padding:9px 11px}
.linkbtn{background:none;border:none;color:var(--mint);font-size:12.5px;font-weight:700;cursor:pointer;margin-top:10px}