:root{--bg:#100817;--panel:#21102e;--purple:#6b2b8c;--orange:#ff7a18;--green:#7ee35b;--cream:#fff8e9;--red:#d13b52;--card-w:clamp(48px,8.2vw,92px);--card-h:calc(var(--card-w)*1.42);--gap:clamp(4px,1vw,14px)}*{box-sizing:border-box}html,body,#app{margin:0;min-height:100%;font-family:system-ui,-apple-system,Segoe UI,sans-serif;background:radial-gradient(circle at 50% -20%,#42205d,#100817 50%);color:#fff}button{font:inherit;color:inherit;cursor:pointer}.hidden{display:none!important}.screen{min-height:100vh}.home{position:relative;overflow:hidden;padding:clamp(20px,4vw,50px);display:flex;flex-direction:column;align-items:center;background:linear-gradient(#170c24dd,#08050dcc),radial-gradient(circle at 50% 30%,#52276c,#100817 58%)}.home:before{content:"";position:absolute;inset:0;background-image:radial-gradient(#fff8 1px,transparent 1px);background-size:70px 70px;opacity:.15;pointer-events:none}.moon{position:absolute;width:190px;height:190px;border-radius:50%;background:#ffbd5a;box-shadow:0 0 70px #ff8a1b66;top:8%;right:9%;opacity:.72}.hero{text-align:center;z-index:1}.pumpkin{font-size:64px;filter:drop-shadow(0 5px 14px #000)}h1{margin:0;font-family:Georgia,serif;font-size:clamp(42px,7vw,78px);line-height:.9;text-shadow:0 4px #000}h1 em{color:var(--orange);font-style:normal}.hero p{color:#d7c5e3}.mode-grid{display:grid;grid-template-columns:repeat(3,minmax(190px,270px));gap:18px;z-index:1;margin:30px 0}.mode-card{background:linear-gradient(145deg,#2b1738,#160d21);border:1px solid #6e3a7d;border-radius:20px;padding:24px 18px;box-shadow:0 12px 30px #0008;transition:.2s}.mode-card:hover,.mode-card:focus-visible{transform:translateY(-5px);border-color:var(--orange);outline:none}.mode-card>b{font-size:48px;color:var(--orange)}.mode-card h2{margin:8px 0 4px}.mode-card p{color:#bbaac6;font-size:14px}.mode-card span,.primary{display:block;background:var(--orange);color:#1a0d19;border:0;border-radius:10px;padding:10px;font-weight:800}.resume{z-index:1;background:#412153;border:1px solid #8956a0;border-radius:10px;padding:11px 18px}footer{z-index:1;margin-top:auto;color:#826f8f;font-size:12px}.topbar{height:64px;position:sticky;top:0;z-index:50;display:flex;align-items:center;gap:12px;padding:8px 14px;background:#12091bea;border-bottom:1px solid #452456;backdrop-filter:blur(8px)}.topbar button{background:#2a1635;border:1px solid #4d2a5d;border-radius:8px;padding:8px 10px}.mode-name{font-weight:800;color:var(--orange);min-width:110px}.stats{display:flex;gap:14px;margin:auto}.stats span{white-space:nowrap;color:#bdaac8}.stats b{color:#fff}.actions{display:flex;gap:6px}.game{min-height:calc(100vh - 64px);background:radial-gradient(circle at 50% 30%,#2c1838,#110a18 65%);padding:clamp(8px,2vw,24px);overflow:auto}.board{width:min(1200px,100%);margin:auto;user-select:none;touch-action:manipulation}.board-top{display:flex;justify-content:space-between;gap:var(--gap);margin-bottom:24px}.pile-group{display:flex;gap:var(--gap)}.slot,.pile{position:relative;width:var(--card-w);height:var(--card-h);border:2px dashed #ffffff26;border-radius:calc(var(--card-w)*.09);flex:none}.slot:after{position:absolute;inset:0;display:grid;place-items:center;color:#ffffff18;font-size:calc(var(--card-w)*.45)}.slot.foundation:after{content:"♠"}.slot.cell:after{content:"☠"}.columns{display:flex;gap:var(--gap);align-items:flex-start;justify-content:space-between}.column{position:relative;width:var(--card-w);min-height:var(--card-h);border-radius:8px;flex:none}.column.empty{border:2px dashed #ffffff20}.card{position:absolute;width:var(--card-w);height:var(--card-h);border-radius:calc(var(--card-w)*.09);background:var(--cream);color:#17101b;border:1px solid #c8bca8;box-shadow:0 3px 7px #0008;overflow:hidden;transition:transform .12s,box-shadow .12s;touch-action:none}.card.face-down{background:repeating-linear-gradient(45deg,#2b1239 0 8px,#ff7a18 8px 11px,#2b1239 11px 19px);border:3px solid #efe1c7}.card.face-down:after{content:"🎃";position:absolute;inset:18%;display:grid;place-items:center;border:2px solid #79d557;border-radius:50%;font-size:calc(var(--card-w)*.34);background:#170b20}.card.red{color:#b51e39}.card.black{color:#24152b}.card.green{color:#3b7e2a}.card.purple{color:#6b2b8c}.corner{position:absolute;top:4%;left:7%;font-weight:900;font-size:calc(var(--card-w)*.2);line-height:.85}.corner.bottom{top:auto;left:auto;right:7%;bottom:4%;transform:rotate(180deg)}.suit{display:block;font-size:1.1em}.art{position:absolute;inset:25% 12% 14%;display:grid;place-items:center;font-size:calc(var(--card-w)*.42);opacity:.9}.card.selected{outline:3px solid var(--green);transform:translateY(-5px);box-shadow:0 8px 18px #7ee35b55}.card.hint{animation:hint .7s 2}.card.dragging{z-index:1000!important;opacity:.88}.pile .card{top:0!important;left:0}.stock-count{position:absolute;right:4px;bottom:2px;background:#000a;border-radius:8px;padding:1px 5px;font-size:11px;z-index:20}.overlay{position:fixed;inset:0;z-index:100;background:#08040dcc;display:grid;place-items:center;padding:18px}.dialog{position:relative;width:min(420px,100%);background:linear-gradient(#2b1738,#170d20);border:1px solid #714184;border-radius:20px;padding:26px;text-align:center;box-shadow:0 20px 60px #000}.dialog .x{position:absolute;right:12px;top:10px;background:none;border:0;font-size:26px}.dialog-icon{font-size:50px}.dialog button{width:100%;margin-top:9px;border:1px solid #603672;background:#321a40;border-radius:9px;padding:11px}.dialog .primary{background:var(--orange);border:0}.option{display:flex;gap:8px;margin:12px 0}.option button{margin:0}.option button.active{background:var(--orange);color:#1b0c1d;border-color:var(--orange);font-weight:800}#toast{position:fixed;z-index:200;left:50%;bottom:20px;transform:translateX(-50%) translateY(80px);opacity:0;background:#24132e;border:1px solid #74458a;border-radius:10px;padding:10px 16px;transition:.25s;pointer-events:none}#toast.show{transform:translateX(-50%) translateY(0);opacity:1}@keyframes hint{50%{box-shadow:0 0 25px var(--green);transform:translateY(-7px)}}@media(max-width:760px){:root{--card-w:clamp(40px,12vw,64px);--gap:3px}.home{padding:20px 12px}.moon{width:120px;height:120px}.mode-grid{grid-template-columns:1fr;width:min(330px,100%);margin:18px 0}.mode-card{padding:14px}.mode-card>b{font-size:34px}.topbar{height:auto;min-height:58px;flex-wrap:wrap;padding:6px}.mode-name{min-width:70px}.stats{order:3;width:100%;justify-content:center;font-size:12px}.actions button span{display:none}.game{padding:6px;min-width:max-content}.board-top{margin-bottom:16px}.card{border-radius:5px}.corner{font-size:calc(var(--card-w)*.22)}}@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}

/* Visual feedback while dragging cards/piles */
.drag-ghost{position:fixed;z-index:10000;pointer-events:none;filter:drop-shadow(0 18px 16px #0009);transform:translate3d(0,0,0)}
.drag-ghost .card{opacity:.96;transform:rotate(1.5deg) scale(1.025);box-shadow:0 10px 24px #000b,0 0 0 2px #ff7a1855;transition:none!important}
.drag-origin>.card{opacity:.20;filter:saturate(.4)}
.board.is-dragging .target{transition:outline-color .08s,background-color .08s}
.target.drop-hover{outline:3px solid var(--green);outline-offset:3px;background:#7ee35b12}
@media(prefers-reduced-motion:reduce){.drag-ghost .card{transform:none}}


/* Spider: completed 13-card sequence celebration */
.sequence-counter{display:inline-block;font-weight:800;color:var(--green);transform-origin:center}
.sequence-counter-pulse{animation:sequenceCounterPulse .9s ease}
.sequence-complete-ghost{position:fixed;z-index:12000;pointer-events:none;filter:drop-shadow(0 16px 18px #000b);transform-origin:center}
.sequence-card{position:absolute;left:0;width:100%;height:var(--card-h)}
.sequence-card .card{position:absolute!important;inset:0!important;width:100%!important;height:100%!important;box-shadow:0 5px 14px #000a,0 0 0 1px #ff7a1866}
.sequence-badge{position:absolute;left:50%;top:-34px;transform:translateX(-50%);white-space:nowrap;padding:6px 10px;border-radius:999px;background:#160b20e8;border:1px solid #ff7a18;color:#ffb15f;font-size:12px;font-weight:900;letter-spacing:.04em;box-shadow:0 0 22px #ff7a1844}
@keyframes sequenceCounterPulse{0%,100%{transform:scale(1);text-shadow:none}35%{transform:scale(1.22);text-shadow:0 0 16px var(--green),0 0 28px var(--orange)}60%{transform:scale(.96)}}
@media(max-width:760px){.sequence-badge{font-size:10px;top:-28px;padding:5px 7px}}
@media(prefers-reduced-motion:reduce){.sequence-counter-pulse{animation:none}.sequence-complete-ghost{filter:none}}