:root{
  --bg:#0a0610; --panel:#160c21; --panel2:#1e1230; --line:#3a2250;
  --text:#f3ebf8; --muted:#a894bd; --orange:#ff7a1a; --orange2:#ffb347; --blood:#d1112b; --ok:#7bd88f;
  --safe-b:env(safe-area-inset-bottom,0px); --safe-t:env(safe-area-inset-top,0px);
}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html,body{margin:0;height:100%;background:var(--bg);color:var(--text);
  font:16px/1.35 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;overflow:hidden;
  overscroll-behavior:none;-webkit-user-select:none;user-select:none}
.hidden{display:none!important}
button,input{font:inherit;color:inherit}
input{-webkit-user-select:text;user-select:text}

.fog{position:fixed;inset:-20%;pointer-events:none;z-index:0;opacity:.55;
  background:
    radial-gradient(40% 30% at 20% 30%,rgba(120,60,170,.30),transparent 70%),
    radial-gradient(45% 35% at 80% 70%,rgba(255,122,26,.14),transparent 70%),
    radial-gradient(35% 30% at 60% 20%,rgba(120,60,170,.18),transparent 70%);
  animation:drift 22s ease-in-out infinite alternate}
@keyframes drift{from{transform:translate3d(-3%,-2%,0) scale(1)}to{transform:translate3d(4%,3%,0) scale(1.12)}}

#app{position:relative;z-index:1;height:100dvh;height:100svh;max-width:560px;margin:0 auto}
@supports(height:100dvh){#app{height:100dvh}}
.screen{position:absolute;inset:0;display:flex;flex-direction:column}

/* menu */
#menu{overflow-y:auto;justify-content:center;padding:calc(20px + var(--safe-t)) 20px calc(20px + var(--safe-b))}
.menu-inner{display:flex;flex-direction:column;gap:12px;margin:auto 0}
.logo{text-align:center;margin-bottom:8px}
.logo-ghost{font-size:54px;animation:float 3.2s ease-in-out infinite}
@keyframes float{50%{transform:translateY(-8px)}}
h1{margin:4px 0 6px;font-size:44px;line-height:.95;letter-spacing:.06em;font-weight:900;color:var(--orange);
  text-shadow:0 0 18px rgba(255,122,26,.45),0 3px 0 #5a1d00;animation:flick 6s infinite}
h1 span{color:var(--blood);text-shadow:0 0 18px rgba(209,17,43,.5),0 3px 0 #3a0008}
@keyframes flick{0%,91%,95%,100%{opacity:1}92%{opacity:.55}93%{opacity:1}94%{opacity:.7}}
.tag{margin:0;color:var(--muted);font-size:14px}
.field{display:flex;flex-direction:column;gap:6px}
.field span,.label{font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);font-weight:700}
input{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:13px 14px;font-size:16px;outline:none;width:100%}
input:focus{border-color:var(--orange);box-shadow:0 0 0 3px rgba(255,122,26,.18)}
.join-row{display:flex;gap:10px}
.join-row input{text-transform:uppercase;letter-spacing:.35em;text-align:center;font-weight:800;font-size:20px}
.invite{text-align:center;font-weight:800;color:var(--orange2);background:rgba(255,122,26,.12);border:1px solid var(--orange);border-radius:12px;padding:10px}
.invited #btn-create,.invited #btn-solo,.invited #in-code{display:none}
.invited .join-row{display:block}
.invited #btn-join{width:100%;background:linear-gradient(180deg,var(--orange),#e0560a);border-color:#ffb06a;color:#1b0a00}
.msg{min-height:20px;margin:0;text-align:center;color:#ff6b7d;font-size:14px}
.note{margin:0;text-align:center;color:var(--muted);font-size:12px}

.btn{background:var(--panel2);border:1px solid var(--line);border-radius:12px;padding:12px 16px;font-weight:700;cursor:pointer;
  transition:transform .08s,background .15s,border-color .15s}
.btn:active{transform:scale(.97)}
.btn.primary{background:linear-gradient(180deg,var(--orange),#e0560a);border-color:#ffb06a;color:#1b0a00;text-shadow:0 1px 0 rgba(255,255,255,.25)}
.btn.big{padding:15px 18px;font-size:17px}
.btn.small{padding:8px 12px;font-size:14px}
.btn.ghost{background:transparent;color:var(--muted)}
.btn[disabled]{opacity:.4;pointer-events:none}
.btn.danger{background:var(--blood);border-color:#ff6b7d}

/* game shell */
#top{display:flex;align-items:center;justify-content:space-between;gap:8px;
  padding:calc(8px + var(--safe-t)) 12px 8px;border-bottom:1px solid var(--line);background:rgba(10,6,16,.85);backdrop-filter:blur(6px)}
.top-left{display:flex;align-items:baseline;gap:10px;min-width:0}
.top-title{font-weight:900;letter-spacing:.1em;color:var(--orange);font-size:14px;white-space:nowrap}
.top-code{font-weight:800;letter-spacing:.2em;color:var(--muted);font-size:14px}
.top-right{display:flex;align-items:center;gap:6px}
.pill{background:var(--panel2);border:1px solid var(--line);border-radius:99px;padding:3px 9px;font-size:12px;color:var(--muted);white-space:nowrap}
.icon{background:var(--panel2);border:1px solid var(--line);border-radius:10px;width:36px;height:36px;display:grid;place-items:center;
  cursor:pointer;font-size:16px;text-decoration:none;color:var(--text)}
.banner{background:var(--blood);text-align:center;padding:5px;font-size:13px;font-weight:700}

#panes{flex:1;min-height:0;overflow-y:auto;overflow-x:hidden;padding:12px 12px 16px;-webkit-overflow-scrolling:touch}
.pane{display:flex;flex-direction:column;gap:12px}
.card{background:linear-gradient(180deg,var(--panel2),var(--panel));border:1px solid var(--line);border-radius:16px;padding:14px}
.label{margin-bottom:8px}
.hint{color:var(--muted);font-size:13px;margin:8px 0 0}
.hint.center{text-align:center}
.row{display:flex;gap:8px;margin-top:10px}
.code-card{text-align:center}
.big-code{font-size:46px;font-weight:900;letter-spacing:.3em;padding-left:.3em;color:var(--orange2);text-shadow:0 0 16px rgba(255,122,26,.4)}
.code-card .row{justify-content:center}

.chips{display:flex;flex-wrap:wrap;gap:8px}
.chip{background:var(--panel);border:1px solid var(--line);border-radius:99px;padding:7px 12px;font-size:14px;display:inline-flex;gap:6px;align-items:center}
.chip.me{border-color:var(--orange)}
.chip .tagh{font-size:10px;letter-spacing:.1em;text-transform:uppercase;color:var(--orange2)}
.films .chip{cursor:pointer;border-radius:12px;padding:10px 12px;font-weight:700}
.films .chip.on{background:rgba(255,122,26,.18);border-color:var(--orange);color:var(--orange2)}
.films .chip.lock{cursor:default}

.add-row{display:flex;gap:8px}
.pool{display:flex;flex-direction:column;gap:6px}
.pool-item{display:flex;align-items:center;justify-content:space-between;gap:8px;background:var(--panel);border:1px solid var(--line);
  border-radius:10px;padding:8px 10px;font-size:14px}
.pool-item .by{color:var(--muted);font-size:11px;margin-left:6px;white-space:nowrap}
.pool-item button{background:none;border:0;color:var(--muted);font-size:18px;padding:0 4px;cursor:pointer}
.pool-empty{color:var(--muted);font-size:14px;text-align:center;padding:10px}

/* card */
#grid-wrap{display:flex;justify-content:center}
.grid{--n:5;width:100%;display:grid;gap:5px;grid-template-columns:repeat(var(--n),minmax(0,1fr))}
.tile{position:relative;aspect-ratio:1/1.05;background:linear-gradient(180deg,#24153a,#190e2a);border:1px solid var(--line);
  border-radius:9px;display:grid;place-items:center;text-align:center;padding:3px;overflow:hidden;cursor:pointer;
  font-size:11px;line-height:1.1;font-weight:600;hyphens:auto;overflow-wrap:anywhere;word-break:normal;
  transition:transform .08s,background .2s,border-color .2s}
.grid[data-n="3"] .tile{font-size:16px;aspect-ratio:1/1;padding:8px}
.grid[data-n="4"] .tile{font-size:13.5px;aspect-ratio:1/1.05;padding:5px}
.grid[data-n="5"] .tile{font-size:11px}
.tile:active{transform:scale(.95)}
.tile.free{background:linear-gradient(180deg,#3a1a00,#2a1000);border-color:var(--orange);color:var(--orange2);font-weight:900;cursor:default}
.tile.marked{background:linear-gradient(180deg,#5a1118,#3a0a10);border-color:var(--blood);color:#ffd9de}
.tile.marked::after{content:"✕";position:absolute;inset:0;display:grid;place-items:center;font-size:44px;font-weight:900;
  color:rgba(255,60,80,.45);text-shadow:none;pointer-events:none;animation:stamp .18s ease-out}
.grid[data-n="5"] .tile.marked::after{font-size:36px}
@keyframes stamp{from{transform:scale(2.2);opacity:0}to{transform:scale(1);opacity:1}}
.tile.sel{border-color:var(--orange2);box-shadow:0 0 0 2px var(--orange)}
.tile.win{box-shadow:0 0 0 2px var(--ok),0 0 14px rgba(123,216,143,.6)}
.tile .seen{position:absolute;top:2px;right:3px;font-size:9px;background:rgba(0,0,0,.55);border-radius:6px;padding:0 4px;color:var(--orange2);z-index:2}
.grid.locked .tile{cursor:default}

.seg{display:flex;gap:8px;flex-wrap:wrap;align-items:center}
.seg .btn.on{border-color:var(--orange);background:rgba(255,122,26,.2);color:var(--orange2)}
.stat{display:flex;gap:16px;justify-content:center;font-weight:800;font-size:15px}
.stat b{color:var(--orange2)}

/* scores */
.scores{display:flex;flex-direction:column;gap:8px}
.score{display:grid;grid-template-columns:26px 1fr auto;gap:8px;align-items:center;background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:8px 10px}
.score.me{border-color:var(--orange)}
.score .rk{font-weight:900;color:var(--muted);text-align:center}
.score .nm{font-weight:700;font-size:15px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.score .bar{height:6px;border-radius:99px;background:#2a1a3d;margin-top:5px;overflow:hidden}
.score .bar i{display:block;height:100%;background:linear-gradient(90deg,var(--orange),var(--blood));transition:width .3s}
.score .bn{font-weight:900;color:var(--orange2);font-size:15px;text-align:right;white-space:nowrap}
.score .bn small{display:block;color:var(--muted);font-weight:600;font-size:11px}
.feed{display:flex;flex-direction:column;gap:5px;font-size:13px;color:var(--muted)}
.feed .bing{color:var(--orange2);font-weight:700}
.results{text-align:center;background:linear-gradient(180deg,#3a1a00,#1e0f12);border:1px solid var(--orange);border-radius:16px;padding:16px}
.results h2{margin:0 0 4px;font-size:22px;color:var(--orange2)}
.results p{margin:0;color:var(--muted)}

/* tabs */
#tabs{display:flex;border-top:1px solid var(--line);background:rgba(10,6,16,.92);backdrop-filter:blur(6px);padding-bottom:var(--safe-b)}
#tabs button{flex:1;background:none;border:0;padding:9px 4px 8px;color:var(--muted);font-size:12px;font-weight:700;cursor:pointer;
  display:flex;flex-direction:column;align-items:center;gap:2px}
#tabs button i{font-style:normal;font-size:19px}
#tabs button.on{color:var(--orange2);box-shadow:inset 0 2px 0 var(--orange)}

/* overlays */
#toasts{position:fixed;left:0;right:0;top:calc(56px + var(--safe-t));display:flex;flex-direction:column;align-items:center;gap:6px;pointer-events:none;z-index:50}
.toast{background:rgba(30,18,48,.96);border:1px solid var(--orange);color:var(--text);border-radius:99px;padding:7px 14px;font-size:13px;font-weight:700;
  animation:toast 3.4s forwards;max-width:90vw}
@keyframes toast{0%{opacity:0;transform:translateY(-8px)}8%,85%{opacity:1;transform:none}100%{opacity:0}}
.bingo{position:fixed;inset:0;z-index:100;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;
  background:radial-gradient(circle,rgba(209,17,43,.55),rgba(10,6,16,.9));animation:bflash .35s ease-out}
.bingo-text{font-size:min(22vw,110px);font-weight:900;color:#fff;letter-spacing:.06em;text-shadow:0 0 30px var(--orange),0 0 60px var(--blood);animation:bpop .5s ease-out}
.bingo-sub{color:var(--orange2);font-weight:800;letter-spacing:.2em;text-transform:uppercase}
@keyframes bflash{from{opacity:0}to{opacity:1}}
@keyframes bpop{0%{transform:scale(.3) rotate(-8deg)}60%{transform:scale(1.15) rotate(2deg)}100%{transform:scale(1)}}

@media (max-height:420px){
  .big-code{font-size:32px}
  h1{font-size:30px}
  .logo-ghost{display:none}
}
@media (prefers-reduced-motion:reduce){*{animation:none!important}}