*{box-sizing:border-box}
:root{
  --bg:#0d573f;
  --bg2:#073c2f;
  --line:rgba(255,255,255,.14);
  --text:#f7fbf9;
  --muted:rgba(247,251,249,.67);
  --accent:#f4d271;
  --card-w:clamp(40px,9.2vw,96px);
  --card-h:calc(var(--card-w) * 1.42);
  --radius:clamp(6px,1vw,11px);
  --shadow:0 8px 20px rgba(0,0,0,.23),0 1px 2px rgba(0,0,0,.22);
  font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;
}
html,body{margin:0;min-height:100%;background:#083f31;color:var(--text)}
body{
  min-height:100svh;overflow-x:hidden;
  background:
    radial-gradient(ellipse at 52% -12%,rgba(255,255,255,.105),transparent 41%),
    radial-gradient(ellipse at 10% 100%,rgba(0,0,0,.10),transparent 50%),
    linear-gradient(145deg,var(--bg),var(--bg2));
}
body::after{
  content:"";position:fixed;inset:0;pointer-events:none;z-index:-1;
  background:radial-gradient(circle at 50% 40%,transparent 50%,rgba(0,0,0,.13) 100%);
}
.felt-noise{
  position:fixed;inset:0;pointer-events:none;opacity:.12;mix-blend-mode:soft-light;
  background-image:repeating-radial-gradient(circle at 30% 20%,rgba(255,255,255,.18) 0 1px,transparent 1px 4px);
  background-size:9px 9px;
}
button{font:inherit;-webkit-tap-highlight-color:transparent}
.game-shell{
  position:relative;z-index:1;min-height:100svh;width:min(1320px,100%);margin:0 auto;
  padding:max(12px,env(safe-area-inset-top)) clamp(8px,2vw,26px) max(12px,env(safe-area-inset-bottom));
}
.topbar{
  min-height:72px;display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:16px;
  border-bottom:1px solid var(--line);
}
.brand{display:flex;align-items:center;gap:12px}
.brand-mark{
  width:40px;height:40px;border-radius:12px;display:grid;place-items:center;
  background:linear-gradient(145deg,rgba(255,255,255,.15),rgba(255,255,255,.065));
  border:1px solid rgba(255,255,255,.12);color:var(--accent);font-size:23px;font-weight:800;
  box-shadow:inset 0 1px rgba(255,255,255,.18),0 6px 18px rgba(0,0,0,.12);
}
.brand-title{font-weight:820;letter-spacing:.11em;font-size:14px}
.brand-sub{font-size:12px;color:var(--muted);margin-top:2px}
.stats{display:flex;gap:8px}
.stat{
  min-width:74px;padding:7px 12px;border-radius:12px;background:rgba(0,0,0,.12);
  border:1px solid rgba(255,255,255,.075);text-align:center
}
.stat span{display:block;color:var(--muted);font-size:11px}
.stat strong{font-variant-numeric:tabular-nums;font-size:15px}
.actions{display:flex;justify-content:flex-end;gap:8px}
.primary-btn,.secondary-btn,.icon-btn,.link-btn{border:0;cursor:pointer;color:var(--text)}
.primary-btn{
  min-height:40px;padding:0 18px;border-radius:12px;color:#183f32;font-weight:820;
  background:linear-gradient(#f8db7e,#efc75d);
  box-shadow:0 5px 14px rgba(0,0,0,.16),inset 0 1px rgba(255,255,255,.66)
}
.secondary-btn{
  min-height:40px;padding:0 16px;border-radius:12px;background:rgba(15,69,52,.09);
  color:#244b3d;border:1px solid rgba(20,70,53,.15)
}
.icon-btn{
  width:40px;height:40px;border-radius:12px;background:rgba(255,255,255,.095);
  border:1px solid rgba(255,255,255,.13);font-size:21px
}
.icon-btn:disabled{opacity:.30;cursor:not-allowed}
.sound-btn{font-size:18px;font-weight:900}
.sound-btn.muted{opacity:.44}
.board{padding:20px 0 18px;min-height:calc(100svh - 126px)}
.top-row{display:flex;justify-content:space-between;align-items:flex-start;gap:24px;margin-bottom:24px}
.freecells-wrap,.foundation-wrap{display:flex;flex-direction:column;gap:7px}
.group-label{font-size:11px;color:var(--muted);letter-spacing:.04em}
.freecells,.foundations{display:flex;gap:clamp(6px,1.2vw,13px)}
.pile-slot{
  width:var(--card-w);height:var(--card-h);border-radius:var(--radius);
  position:relative;flex:0 0 auto
}
.freecell,.foundation{
  border:1.5px solid rgba(255,255,255,.16);background:rgba(0,0,0,.07);
  box-shadow:inset 0 1px 8px rgba(0,0,0,.06)
}
.freecell:empty::after{
  content:"FREE";position:absolute;inset:0;display:grid;place-items:center;
  font-size:clamp(8px,1vw,11px);color:rgba(255,255,255,.13);font-weight:800
}
.foundation:empty::after{
  content:"A";position:absolute;inset:0;display:grid;place-items:center;
  font-size:calc(var(--card-w)*.28);color:rgba(255,255,255,.13);font-weight:800
}
.tableau-scroll{overflow-x:auto;padding-bottom:8px}
.tableau{
  display:grid;grid-template-columns:repeat(8,var(--card-w));justify-content:space-between;
  gap:clamp(4px,1vw,12px);align-items:start;min-width:max-content
}
.column{
  height:calc(var(--card-h) + 10*clamp(24px,3vw,34px));border-radius:var(--radius);
  position:relative
}
.column:empty{
  height:var(--card-h);border:1.5px dashed rgba(255,255,255,.13);background:rgba(0,0,0,.035)
}
.card{
  width:var(--card-w);height:var(--card-h);position:absolute;left:0;top:0;border-radius:var(--radius);
  user-select:none;touch-action:none;overflow:hidden;background:#fff;
  box-shadow:var(--shadow);transition:transform .115s ease,filter .115s ease,opacity .09s ease;
  border:1px solid rgba(15,24,21,.22)
}
.card-art{
  position:absolute;inset:0;width:100%;height:100%;display:block;object-fit:fill;
  border-radius:calc(var(--radius) - 1px);pointer-events:none;user-select:none;-webkit-user-drag:none
}
.card.draggable{cursor:grab}
.card.dragging{
  cursor:grabbing;transform:translateY(-3px) scale(1.018);
  filter:brightness(1.03);box-shadow:0 19px 34px rgba(0,0,0,.34)
}
.card.origin-hidden{opacity:.14;filter:saturate(.65)}
.drag-stack{
  position:fixed;left:0;top:0;pointer-events:none;z-index:9999;width:var(--card-w);
  filter:drop-shadow(0 11px 12px rgba(0,0,0,.18))
}
.drag-stack .card{pointer-events:none}
.drop-target{
  outline:3px solid rgba(244,210,113,.82);outline-offset:4px;
  background-color:rgba(244,210,113,.07);box-shadow:0 0 0 7px rgba(244,210,113,.06)
}
.hint-source{
  outline:3px solid rgba(255,245,168,.96)!important;outline-offset:4px;
  animation:hintPulse .78s ease-in-out 3!important;z-index:500!important
}
.hint-target{
  outline:3px solid rgba(255,245,168,.88)!important;outline-offset:5px;
  box-shadow:0 0 0 9px rgba(255,230,125,.07)!important;
  animation:hintTarget .78s ease-in-out 3!important
}
.deal-in{animation:dealIn .32s cubic-bezier(.18,.75,.22,1) both;animation-delay:var(--deal-delay,0ms)}
.collect-in{animation:collectIn .24s cubic-bezier(.2,.8,.2,1) both}
.board.invalid{animation:invalidBoard .18s ease}
@keyframes dealIn{
  from{opacity:0;transform:translate(-40px,-38px) rotate(-5deg) scale(.92)}
  to{opacity:1;transform:none}
}
@keyframes collectIn{
  0%{opacity:.45;transform:translateY(10px) scale(.94)}
  70%{transform:translateY(-2px) scale(1.025)}
  100%{opacity:1;transform:none}
}
@keyframes hintPulse{50%{transform:translateY(-4px);filter:brightness(1.12)}}
@keyframes hintTarget{50%{background-color:rgba(255,230,125,.13)}}
@keyframes invalidBoard{50%{transform:translateX(2px)}}
.capacity-info{
  margin-top:10px;text-align:center;color:var(--muted);font-size:11px
}
.capacity-info strong{color:#fff}
.footer{
  min-height:42px;border-top:1px solid var(--line);display:flex;justify-content:space-between;
  align-items:center;gap:16px;color:var(--muted);font-size:12px
}
.link-btn{background:none;color:var(--text);opacity:.82;padding:10px 0}
.toast{
  position:fixed;left:50%;bottom:max(24px,env(safe-area-inset-bottom));transform:translate(-50%,20px);
  padding:10px 15px;border-radius:12px;background:rgba(12,23,19,.93);
  color:#fff;font-size:13px;opacity:0;pointer-events:none;transition:.2s;z-index:15000;
  border:1px solid rgba(255,255,255,.07);box-shadow:0 12px 30px rgba(0,0,0,.22)
}
.toast.show{opacity:1;transform:translate(-50%,0)}
.modal{
  position:fixed;inset:0;background:rgba(4,18,13,.64);backdrop-filter:blur(9px);
  display:grid;place-items:center;padding:20px;z-index:20000
}
.modal.hidden{display:none}
.modal-card{
  width:min(400px,100%);border-radius:22px;padding:26px;color:#143b2e;
  background:linear-gradient(145deg,#fbf8ef,#f1ecdf);
  box-shadow:0 30px 80px rgba(0,0,0,.34),inset 0 1px #fff;text-align:center
}
.eyebrow{font-size:10px;letter-spacing:.16em;font-weight:850;color:#87948c;margin-top:9px}
.modal-card h2{margin:6px 0 8px;font-size:24px}
.modal-card p{color:#607066;line-height:1.65}
.help-card{text-align:left}
.help-card h2,.help-card .eyebrow{text-align:center}
.help-list p{margin:10px 0;color:#43574d;font-size:14px}
.full{width:100%;margin-top:12px}
.win-icon{
  width:66px;height:66px;margin:auto;border-radius:21px;display:grid;place-items:center;
  background:linear-gradient(#f7dd82,#edc356);font-size:30px
}
.modal-actions{display:flex;gap:10px;margin-top:20px}
.modal-actions>*{flex:1}
.celebration{position:fixed;inset:0;overflow:hidden;pointer-events:none;z-index:16000}
.spark{
  position:absolute;width:10px;height:10px;border-radius:50%;background:#f4d271;
  box-shadow:0 0 16px rgba(244,210,113,.7)
}
@media(max-width:820px){
  :root{--card-w:clamp(38px,11.1vw,67px)}
  .game-shell{padding-left:8px;padding-right:8px}
  .topbar{grid-template-columns:1fr auto;gap:10px;min-height:66px}
  .stats{grid-column:1/-1;grid-row:2;justify-content:center;margin-top:-4px;margin-bottom:6px}
  .actions{grid-column:2;grid-row:1}
  .brand-sub{display:none}
  .top-row{gap:10px}
  .column{height:calc(var(--card-h) + 10*26px)}
  .freecells,.foundations{gap:4px}
  .group-label{font-size:10px}
  .actions .undo-btn{display:none}
}
@media(max-width:430px){
  .brand-title{font-size:11px}
  .brand-mark{width:34px;height:34px}
  .actions .sound-btn{display:none}
  .actions{gap:4px}
  .actions .icon-btn{width:36px;height:36px}
  .actions .primary-btn{padding:0 10px}
  .stat{min-width:65px;padding:5px 8px}
  .top-row{margin-bottom:16px}
  .hint-text{max-width:77%;line-height:1.4}
}


/* Acefield v1.2 accepted WordPress profile integration */
.orientation-notice{display:none}
.rank-btn{color:var(--accent)}
.account-btn{
  min-height:40px;max-width:142px;padding:0 11px;border-radius:12px;
  display:flex;align-items:center;gap:7px;background:rgba(255,255,255,.095);
  border:1px solid rgba(255,255,255,.13);color:var(--text);font-size:11px;cursor:pointer
}
.account-btn span{color:#a9e6c8;font-size:12px}
.account-btn b{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-weight:720}
.account-btn.guest span{color:#efcd6a}
.account-btn.offline span{color:#ee9f91}
.modal-close{
  position:absolute;right:13px;top:11px;width:34px;height:34px;border:0;border-radius:10px;
  background:rgba(18,67,50,.08);color:#456256;font-size:22px;cursor:pointer
}
.rank-card{width:min(520px,100%);position:relative;text-align:left}
.rank-card h2,.rank-card .eyebrow,.rank-card .rank-status{text-align:center}
.rank-status{min-height:24px;margin:4px 0 14px!important;font-size:13px}
.profile-summary{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin:12px 0 16px}
.profile-summary div{padding:10px 8px;border-radius:13px;background:rgba(19,70,51,.075);text-align:center}
.profile-summary span{display:block;font-size:12px;color:#738178;margin-bottom:2px}
.profile-summary strong{font-size:19px;color:#1c4b39;font-variant-numeric:tabular-nums}
.rank-list{max-height:min(42vh,340px);overflow:auto;border-radius:14px;background:rgba(20,68,51,.055)}
.rank-empty{padding:28px 14px;text-align:center;color:#68776f;font-size:14px}
.rank-row{
  display:grid;grid-template-columns:42px 1fr auto;align-items:center;gap:9px;
  padding:11px 12px;border-bottom:1px solid rgba(27,73,56,.09)
}
.rank-row:last-child{border-bottom:0}
.rank-row.mine{background:rgba(239,199,93,.15)}
.rank-no{font-weight:850;color:#7b897f}
.rank-row:nth-child(-n+3) .rank-no{color:#a17815}
.rank-player{min-width:0}
.rank-player b{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:#284b3d;font-size:14px}
.rank-player small{display:block;color:#839087;font-size:11px;margin-top:2px}
.rank-score{text-align:right;color:#1b4b38;font-size:17px;font-variant-numeric:tabular-nums}

@media (prefers-reduced-motion:reduce){
  .deal-in,.collect-in,.board.invalid{animation:none!important}
  .card{transition:none}
}

@media(max-width:820px){
  .score-stat{display:none}
  .account-btn{width:38px;min-width:38px;padding:0;justify-content:center}
  .account-btn b{display:none}
  .profile-summary{gap:5px}
  .profile-summary div{padding:9px 4px}
  .profile-summary strong{font-size:17px}
  .rank-card{padding:23px 15px 18px}
}
@media(max-width:430px){
  .actions .hint-btn{display:none}
}

/* Same mobile landscape behavior as accepted Acefield v1.2 / Spider v1.2.1. */
@media (orientation:landscape) and (max-height:600px){
  :root{--card-w:clamp(42px,14.2vh,58px);--radius:6px}
  body{min-height:100dvh;overflow-y:auto}
  .game-shell{
    min-height:100dvh;
    padding:max(4px,env(safe-area-inset-top))
            max(7px,env(safe-area-inset-right))
            max(3px,env(safe-area-inset-bottom))
            max(7px,env(safe-area-inset-left))
  }
  .topbar{min-height:46px;grid-template-columns:auto 1fr auto;gap:6px}
  .brand{gap:6px}
  .brand-mark{width:32px;height:32px;border-radius:9px;font-size:19px}
  .brand-title{font-size:11px;letter-spacing:.07em}
  .brand-sub{display:none}
  .stats{grid-column:auto;grid-row:auto;justify-content:center;gap:4px;margin:0}
  .stat{min-width:48px;padding:2px 5px;border-radius:8px}
  .stat span{font-size:9px}
  .stat strong{font-size:12px}
  .actions{grid-column:auto;grid-row:auto;gap:3px}
  .score-stat,.actions .hint-btn{display:block}
  .actions .icon-btn{width:34px;height:34px;border-radius:9px}
  .actions .sound-btn,.actions .undo-btn{display:none}
  .account-btn{
    width:34px;min-width:34px;height:34px;min-height:34px;padding:0;
    justify-content:center;border-radius:9px
  }
  .account-btn b{display:none}
  .actions .primary-btn{min-height:34px;padding:0 9px;border-radius:9px;font-size:12px}

  .board{width:min(720px,100%);min-height:0;margin:0 auto;padding:5px 0 2px}
  .top-row{gap:10px;margin-bottom:5px;align-items:flex-start}
  .freecells-wrap,.foundation-wrap{gap:3px}
  .group-label{font-size:8px;line-height:1}
  .freecells,.foundations{gap:3px}
  .tableau-scroll{overflow-x:auto;padding-bottom:1px}
  .tableau{justify-content:center;gap:clamp(4px,1.1vw,10px)}
  .column{height:calc(var(--card-h) + 12*15px)}
  .capacity-info{margin-top:2px;font-size:9px}
  .footer{display:none}

  .modal{padding:7px}
  .modal-card{max-height:calc(100dvh - 14px);overflow:auto;padding:16px}
  .modal-card h2{font-size:20px}
  .win-icon{width:48px;height:48px;border-radius:15px;font-size:23px}
  .rank-list{max-height:28vh}
  .profile-summary{margin:7px 0 9px}
  .help-list p{margin:6px 0;font-size:12px}
}

@media (orientation:portrait) and (max-width:820px){
  body{display:grid;place-items:center;min-height:100dvh;overflow:hidden;padding:24px}
  .game-shell,.modal,.toast,.celebration{display:none!important}
  .orientation-notice{
    position:relative;z-index:2;display:grid;justify-items:center;gap:7px;text-align:center;
    padding:26px 30px;border:1px solid rgba(255,255,255,.14);border-radius:22px;
    background:rgba(3,43,32,.66);box-shadow:0 24px 60px rgba(0,0,0,.24)
  }
  .rotate-mark{
    width:62px;height:62px;display:grid;place-items:center;border-radius:18px;
    color:var(--accent);background:rgba(255,255,255,.1);font-size:36px;font-weight:800;
    transform:rotate(-45deg)
  }
  .orientation-notice strong{font-size:20px}
  .orientation-notice span{color:var(--muted);font-size:14px}
}