*{box-sizing:border-box;margin:0;padding:0}
body{font-family:'Segoe UI',system-ui,sans-serif;background:#0b6623;background:linear-gradient(160deg,#0d7a2c,#064d1a);color:#fff;min-height:100vh;padding:10px}
header{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px;background:rgba(0,0,0,.25);padding:10px 16px;border-radius:10px}
h1{font-size:22px;display:flex;align-items:baseline;gap:8px}
h1 .sub{font-size:13px;font-weight:400;opacity:.8}
.controls{display:flex;align-items:center;gap:14px;flex-wrap:wrap}
.selwrap{display:flex;flex-direction:column;align-items:flex-start;font-size:11px;font-weight:500;opacity:.85;text-transform:uppercase;letter-spacing:.5px;gap:3px}
select{background:#f6c700;color:#222;border:none;padding:7px 10px;border-radius:8px;font-weight:700;cursor:pointer;font-size:14px}
button{background:#f6c700;color:#222;border:none;padding:9px 16px;border-radius:8px;font-weight:700;cursor:pointer;font-size:14px}
button:hover{background:#ffd633}
button:disabled{opacity:.5;cursor:default}
button.secondary{background:rgba(255,255,255,.2);color:#fff}
button.secondary:hover{background:rgba(255,255,255,.35)}
button.big{width:100%;padding:14px;font-size:16px}
.stat{display:flex;flex-direction:column;align-items:center;font-weight:700;font-size:16px;min-width:54px}
.stat .label{font-size:11px;font-weight:500;opacity:.75;text-transform:uppercase;letter-spacing:.5px}
.stock{width:54px;height:74px;border-radius:7px;border:2px dashed rgba(255,255,255,.5);display:flex;align-items:center;justify-content:center;cursor:pointer;background:repeating-linear-gradient(45deg,#0a4d8c,#0a4d8c 6px,#0c5ba6 6px,#0c5ba6 12px);font-weight:800;font-size:20px}
.stock:hover{border-color:#fff}
.stock.empty{opacity:.35;cursor:default}
.mpstatus{margin:10px 0;padding:10px 16px;border-radius:8px;font-weight:700;text-align:center}
.mpstatus.myturn{background:#1b8a3a;border:2px solid #6dffa0}
.mpstatus.wait{background:rgba(0,0,0,.35);border:2px solid rgba(255,255,255,.25)}
.message{margin:10px 0;padding:10px 16px;border-radius:8px;font-weight:700;text-align:center}
.message.win{background:#1b8a3a;border:2px solid #6dffa0}
.message.warn{background:#a8851b;border:2px solid #ffe08a}
.message.info{background:rgba(0,0,0,.3)}
.board{display:flex;gap:10px;justify-content:center;margin-top:14px;overflow-x:auto;padding-bottom:30px}
.board.waiting{opacity:.82}
.column{flex:1 1 0;min-width:62px;max-width:92px;min-height:120px;border-radius:8px;position:relative;background:rgba(255,255,255,.06);padding:4px}
.column.empty-target{outline:2px dashed rgba(255,255,255,.5);outline-offset:-4px}
.card{position:relative;width:100%;aspect-ratio:5/7;background:#fff;color:#111;border-radius:7px;border:1px solid #999;margin-top:-104%;box-shadow:0 1px 2px rgba(0,0,0,.4);cursor:pointer;user-select:none;display:flex;flex-direction:column;justify-content:space-between;padding:4px 5px;font-weight:700}
.card.back{margin-top:-113%}
.card.animating{z-index:200;box-shadow:0 6px 16px rgba(0,0,0,.55)}
.card.red{color:#cc1111}
.card.back{background:repeating-linear-gradient(45deg,#0a4d8c,#0a4d8c 6px,#0c5ba6 6px,#0c5ba6 12px);border-color:#083b6e;cursor:default}
.card.back::before{content:'♠';position:absolute;inset:0;display:flex;align-items:center;justify-content:center;font-size:clamp(16px,4vw,26px);color:rgba(255,255,255,.35)}
.column .card:first-child{margin-top:0}
.card .corner{font-size:clamp(11px,2.6vw,17px);line-height:1}
.card .center{font-size:clamp(16px,5vw,30px);align-self:center;line-height:1}
.card .bottom{font-size:clamp(11px,2.6vw,17px);align-self:flex-end;transform:rotate(180deg)}
.card.lastmove{box-shadow:0 0 0 2px #6dd0ff,0 0 8px 1px rgba(109,208,255,.6),0 1px 2px rgba(0,0,0,.4)}
.card.lastmove::after{content:'';position:absolute;top:2px;right:2px;width:7px;height:7px;border-radius:50%;background:#6dd0ff;box-shadow:0 0 4px #6dd0ff}
.card.selected{background:#fff6c2;border-color:#f6c700;box-shadow:0 0 0 3px #f6c700}
.card.selected.lastmove::after{display:none}
.card.movable{cursor:pointer}
.card.blink{animation:blinkAnim .75s ease;z-index:150}
@keyframes blinkAnim{0%,100%{box-shadow:0 1px 2px rgba(0,0,0,.4)}20%,60%{box-shadow:0 0 0 4px #ffef8a,0 0 22px 6px rgba(255,239,138,.95)}}
.completion-anim{position:fixed;inset:0;pointer-events:none;z-index:300;overflow:hidden}
.completion-anim .card.ac{position:fixed;margin:0;padding:4px 5px;box-shadow:0 4px 16px rgba(0,0,0,.55);will-change:transform,opacity;border:1px solid #999}
.completion-banner{position:fixed;transform:translateX(-50%);z-index:310;pointer-events:none;background:#1b8a3a;border:2px solid #6dffa0;color:#fff;font-weight:800;padding:10px 20px;border-radius:30px;box-shadow:0 6px 24px rgba(0,0,0,.5);font-size:16px;white-space:nowrap;animation:bannerPop .4s ease, bannerFade .5s ease 1.1s forwards}
@keyframes bannerPop{0%{transform:translateX(-50%) scale(.4);opacity:0}60%{transform:translateX(-50%) scale(1.12)}100%{transform:translateX(-50%) scale(1);opacity:1}}
@keyframes bannerFade{to{opacity:0;transform:translateX(-50%) scale(.9) translateY(-14px)}}
footer{margin-top:10px;text-align:center;font-size:13px;opacity:.8;max-width:900px;margin-left:auto;margin-right:auto}
footer p{margin-bottom:6px}
.overlay{position:fixed;inset:0;background:rgba(0,0,0,.6);display:flex;align-items:center;justify-content:center;z-index:50;padding:16px}
.dialog{position:relative;background:#0d5a25;border:2px solid rgba(255,255,255,.25);border-radius:14px;padding:26px 22px 22px;width:100%;max-width:380px;max-height:90vh;overflow-y:auto;text-align:center;box-shadow:0 10px 40px rgba(0,0,0,.5)}
.dialog.gameover{border-color:#ffb24d;box-shadow:0 10px 40px rgba(0,0,0,.6)}
.dialog.gameover.won{border-color:#6dffa0}
.goemoji{font-size:52px;margin-bottom:6px;animation:goPop .5s ease}
@keyframes goPop{0%{transform:scale(.4);opacity:0}60%{transform:scale(1.15)}100%{transform:scale(1);opacity:1}}
.goscore{display:flex;gap:8px;margin-top:6px;margin-bottom:4px}
#goName{flex:1;min-width:0;background:#fff;color:#111;border:none;border-radius:8px;padding:10px;font-weight:700;font-size:15px}
#goSubmit{white-space:nowrap}
#goSubmitted{margin:8px 0 4px;font-weight:800;color:#8dffb5}
#goNew{margin-top:8px}
#goClose{margin-top:12px}
.closex{position:absolute;top:8px;right:10px;width:34px;height:34px;padding:0;line-height:1;font-size:24px;border-radius:50%;background:rgba(255,255,255,.2);color:#fff;display:flex;align-items:center;justify-content:center}
.closex:hover{background:rgba(255,255,255,.4)}
.dialog h2{margin-bottom:8px}
.dialog .small{font-size:13px;opacity:.85;margin:8px 0 14px}
.dialog .or{margin:14px 0;opacity:.7;font-size:13px}
.joinrow{display:flex;gap:8px}
#mpCodeInput{flex:1;min-width:0;background:#fff;color:#111;border:none;border-radius:8px;padding:12px;font-size:20px;font-weight:800;text-align:center;text-transform:uppercase;letter-spacing:4px}
.code{font-size:44px;font-weight:900;letter-spacing:10px;background:rgba(0,0,0,.3);border-radius:10px;padding:14px;margin:6px 0}
.mperror{background:#a83232;border:2px solid #ff9a9a;border-radius:8px;padding:10px;margin:12px 0;font-weight:700;font-size:14px}
.mpinfo{background:rgba(0,0,0,.3);border-radius:8px;padding:10px;margin:12px 0;font-size:14px}
#mpClose{margin-top:14px}
.lbtabs{display:flex;gap:12px;justify-content:center;margin-bottom:14px}
.lbtabs label{display:flex;flex-direction:column;align-items:flex-start;font-size:11px;font-weight:500;opacity:.85;text-transform:uppercase;letter-spacing:.5px;gap:3px}
.lblist{list-style:none;text-align:left;max-height:52vh;overflow-y:auto;margin:0 0 8px}
.lblist li{display:flex;align-items:center;gap:10px;padding:9px 11px;border-radius:8px;background:rgba(0,0,0,.25);margin-bottom:6px;font-weight:700}
.lblist li:nth-child(1){background:rgba(246,199,0,.28)}
.lbrank{width:34px;text-align:center;font-size:16px}
.lbname{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.lbtime{font-variant-numeric:tabular-nums;font-size:17px}
.lbempty{justify-content:center;opacity:.75;font-weight:500}
#lbClose{margin-top:8px}
.hidden{display:none!important}
@media(max-width:640px){h1{font-size:17px}.controls{gap:8px}.stat{min-width:42px;font-size:14px}button{padding:7px 11px}select{padding:5px 8px}.code{font-size:34px;letter-spacing:6px}}