:root{--pattern-color-1: 205 80% 50%;--pattern-color-2: 176 80% 50%;--pattern-bg: 240 19% 91%;--background: 205 60% 25%;--foreground: 48 96% 89%;--popover: 205 60% 15%;--primary: 48 96% 53%;--primary-foreground: 145 63% 15%;--border: 48 96% 53%}.theme-red{--pattern-color-1: 350 80% 50%;--pattern-color-2: 15 80% 60%;--pattern-bg: 350 20% 95%;--background: 350 60% 25%;--popover: 350 60% 15%}.theme-green{--pattern-color-1: 145 80% 35%;--pattern-color-2: 85 70% 45%;--pattern-bg: 120 20% 95%;--background: 145 63% 25%;--popover: 145 63% 20%}.theme-purple{--pattern-color-1: 270 70% 50%;--pattern-color-2: 310 70% 50%;--pattern-bg: 270 20% 95%;--background: 270 60% 25%;--popover: 270 60% 15%}.theme-orange{--pattern-color-1: 25 90% 50%;--pattern-color-2: 45 90% 50%;--pattern-bg: 30 20% 95%;--background: 25 60% 25%;--popover: 25 60% 15%}.theme-dark{--pattern-color-1: 205 80% 60%;--pattern-color-2: 176 80% 60%;--pattern-bg: 220 20% 15%;--background: 220 20% 10%;--popover: 220 20% 5%;--foreground: 220 20% 95%;--primary: 205 80% 60%;--border: 205 80% 60%;--primary-foreground: 220 20% 10%}.card-back-1{background:32px 32px/ 64px 64px conic-gradient(at calc(500%/6) 50%,hsl(var(--pattern-bg) / 1) 25%,#0000 0),0 0/ 64px 64px conic-gradient(at calc(500%/6) 50%,hsl(var(--pattern-bg) / 1) 25%,#0000 0),32px 32px/ 64px 64px conic-gradient(at calc(200%/3) 50%,hsl(var(--pattern-color-2) / 1) 25%,#0000 0),0 0/ 64px 64px conic-gradient(at calc(200%/3) 50%,hsl(var(--pattern-color-2) / 1) 25%,#0000 0),repeating-conic-gradient(hsl(var(--pattern-color-1) / 1) 0 25%,#0000 0 50%) 0 0/ 64px 64px,linear-gradient(hsl(var(--pattern-color-1) / 1) calc(100%/3),hsl(var(--pattern-color-2) / 1) 0 calc(200%/3),hsl(var(--pattern-bg) / 1) 0) 0 0/32px 32px}.card-back-2{background:conic-gradient(at 16px calc(100% - 16px),#0000 270deg,hsl(var(--pattern-color-1) / 1) 0) 28px 0,linear-gradient(hsl(var(--pattern-color-2) / 1) 16px,#0000 0) 0 12px,conic-gradient(at 16px calc(100% - 16px),#0000 90deg,hsl(var(--pattern-color-2) / 1) 0 180deg,hsl(var(--pattern-color-1) / 1) 0),hsl(var(--pattern-bg) / 1);background-size:56px 56px}.card-back-3{background:conic-gradient(at 50% calc(100%/6),hsl(var(--pattern-color-1) / 1) 60deg,#0000 0),conic-gradient(at calc(100%/6) 50%,#0000 240deg,hsl(var(--pattern-color-1) / 1) 0),conic-gradient(from 180deg at calc(100%/6) calc(500%/6),hsl(var(--pattern-color-1) / 1) 60deg,#0000 0),conic-gradient(from 180deg at calc(500%/6),#0000 240deg,hsl(var(--pattern-color-1) / 1) 0) 55.424px 0,repeating-linear-gradient(-150deg,hsl(var(--pattern-color-2) / 1) 0 calc(100%/6),#0000 0 50%),repeating-linear-gradient(-30deg,#fff 0 calc(100%/6),hsl(var(--pattern-bg) / 1) 0 50%);background-size:83.136px 48px}.game{min-height:100vh;padding:1rem}.game__shell{display:flex;flex-direction:column;gap:1rem;width:100%;max-width:112.5rem;margin:0 auto}.game__header{display:flex;flex-direction:column;gap:1rem;padding:.75rem 1rem;border:4px solid hsl(var(--primary));border-radius:1.5rem;background:hsl(var(--popover));box-shadow:var(--shadow-neo-lg)}.game__header-top{display:flex;flex-wrap:wrap;align-items:center;gap:1rem}.game__title{margin:0;padding-bottom:.5rem;border-bottom:4px solid hsl(var(--primary));color:hsl(var(--primary));font-size:1.875rem;font-weight:900;letter-spacing:-.04em;text-transform:uppercase}.game__header-links{display:flex;flex-wrap:wrap;gap:.5rem}.game__header-actions{display:flex;flex-wrap:wrap;align-items:center;gap:.5rem}.game__main{position:relative;width:100%;padding:1rem .75rem}.game__hud-row{display:flex;flex-direction:column;gap:1rem;margin-bottom:1.25rem}.game__board-meta{display:flex;flex-wrap:wrap;align-items:flex-start;justify-content:flex-end;gap:1rem}.btn-toolbar{padding:.5rem .75rem;border:2px solid hsl(var(--primary));border-radius:.25rem;background:hsl(var(--popover));color:hsl(var(--primary));font-size:.875rem;font-weight:700;box-shadow:var(--shadow-neo-sm);transition:transform .15s ease,box-shadow .15s ease,background-color .15s ease}.btn-toolbar:hover{background:hsl(var(--popover) / .8)}.btn-toolbar:active{transform:translateY(2px);box-shadow:none}.btn-neo{padding:.5rem 1rem;border:2px solid #000;background:hsl(var(--primary));color:hsl(var(--primary-foreground));font-weight:900;letter-spacing:.05em;text-transform:uppercase;box-shadow:var(--shadow-neo);transition:transform .15s ease,box-shadow .15s ease}.btn-neo:hover:not(:disabled){transform:translate(2px,2px);box-shadow:2px 2px #0006}.btn-neo:active:not(:disabled){transform:translate(4px,4px);box-shadow:none}.btn-neo:disabled{opacity:.5;transform:translate(4px,4px);box-shadow:none;cursor:not-allowed}.btn-neo--hint,.btn-neo--undo,.btn-neo--restart,.btn-neo--new{border-color:hsl(var(--primary));color:#fff}.btn-neo--hint{background:#2563eb}.btn-neo--undo{background:#ca8a04}.btn-neo--restart{background:#ea580c}.btn-neo--new{background:#16a34a}.btn-neo--new.btn-neo--pulse{transform:scale(1.05);box-shadow:0 0 15px #ffd70080;outline:4px solid hsl(var(--primary))}.hud{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:1rem;width:100%;padding:1rem;border:2px solid hsl(var(--primary));border-radius:.75rem;background:hsl(var(--popover));color:hsl(var(--primary));box-shadow:var(--shadow-neo)}.hud__stats{display:flex;gap:1.5rem}.hud__stat{display:flex;flex-direction:column}.hud__stat--time{min-width:5rem}.hud__label{font-size:.75rem;font-weight:700;text-transform:uppercase;color:hsl(var(--primary) / .7)}.hud__value{font-size:1.25rem;font-weight:900;color:hsl(var(--primary))}.hud__time-row{display:flex;align-items:center;gap:.5rem}.hud__pause-btn{padding:.25rem .5rem;border:none;border-radius:9999px;background:transparent;color:hsl(var(--primary));font-size:.75rem;font-weight:700;transition:background-color .15s ease}.hud__pause-btn:hover:not(:disabled){background:hsl(var(--primary) / .2)}.hud__pause-btn:disabled{opacity:.5;cursor:not-allowed}.foundation{display:flex;gap:.5rem}.foundation__slot{display:flex;align-items:center;justify-content:center;width:4rem;height:6rem;border-radius:.5rem;transition:all .15s ease}.foundation__slot--empty{border:2px dashed rgba(255,255,255,.35);background:#ffffff1f}.foundation__slot--filled{border:2px solid #000;background:#fff;box-shadow:var(--shadow-neo-sm)}.foundation__card{display:flex;flex-direction:column;align-items:center;color:#000}.foundation__rank{font-size:1.25rem;font-weight:700}.foundation__suit{font-size:1.5rem;line-height:1}.foundation__index{font-size:1rem;font-weight:700;color:#ffffff59}.stock{position:relative;width:var(--card-width);height:var(--card-height);cursor:pointer;-webkit-user-select:none;user-select:none;transition:transform .3s ease,box-shadow .3s ease}.stock:hover .stock__layer{transform:translate(4px,4px)}.stock--hinted{transform:scale(1.05);outline:4px solid #60a5fa;box-shadow:0 0 15px #3b82f680}.stock--empty{display:flex;align-items:center;justify-content:center;border:2px dashed #d1d5db;border-radius:.5rem;color:#9ca3af}.stock__layer{position:absolute;width:100%;height:100%;border:2px solid #000;border-radius:.5rem;box-shadow:var(--shadow-neo-sm);transition:transform .15s ease}.stock__count-wrap{position:absolute;top:.625rem;right:.125rem;z-index:10}.stock__count{display:flex;align-items:center;justify-content:center;min-width:2.25rem;height:2.25rem;padding:0 .5rem;border-radius:9999px;background:#0006;color:#fff;font-size:1.25rem;font-weight:900;box-shadow:0 2px #00000059}.tableau{display:flex;justify-content:center;gap:1rem;width:100%;max-width:70.5rem;margin:0 auto;padding:0 .5rem 12rem;overflow-x:auto}.tableau__pile{position:relative;flex-shrink:0;width:var(--card-width);min-height:9.375rem;border-radius:.5rem;transition:height .2s var(--ease-card),background-color .2s var(--ease-card)}.tableau__pile--empty{border:2px dashed hsl(var(--primary) / .3);background:#0003}.card-slot{position:absolute;transition:top .2s var(--ease-card)}.card-face,.card-back-visual{width:var(--card-width);height:var(--card-height);border:2px solid #000;border-radius:.5rem;box-shadow:var(--shadow-neo-sm);transition:transform .15s ease,opacity .15s ease,box-shadow .15s ease}.card-back-visual--hidden,.card-face--hidden{opacity:0}.card-face{position:relative;display:flex;flex-direction:column;justify-content:space-between;padding:.5rem;background:#fff;color:#000;cursor:pointer;-webkit-user-select:none;user-select:none;touch-action:none}.card-face:hover{transform:translateY(calc(var(--card-raise) * -1));box-shadow:6px 6px #000}.card-face--selected{z-index:10;transform:translateY(calc(var(--card-selected-raise) * -1));box-shadow:8px 8px #000;outline:4px solid #facc15}.card-face--hinted:not(.card-face--selected){transform:translateY(calc(var(--card-raise) * -1));box-shadow:6px 6px #000;outline:4px solid #60a5fa}.card-face__top,.card-face__bottom{display:flex;position:relative;z-index:1}.card-face__top{justify-content:flex-start}.card-face__bottom{justify-content:flex-start;transform:rotate(180deg)}.card-face__corner{display:flex;flex-direction:column;align-items:center;line-height:1}.card-face__rank{font-size:1.25rem;font-weight:700}.card-face__suit{font-size:1rem;line-height:1}.card-face__watermark{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;pointer-events:none;font-size:3.75rem;opacity:.2}.modal-overlay{position:fixed;inset:0;z-index:200;display:flex;align-items:center;justify-content:center;padding:1rem;background:#00000080;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.modal{position:relative;width:100%;max-height:90vh;overflow:hidden;padding:1.25rem;border:4px solid hsl(var(--primary));border-radius:.75rem;background:hsl(var(--popover));color:hsl(var(--primary));box-shadow:8px 8px #0006}.modal--wide{max-width:56rem;overflow-y:auto;padding:2rem}.modal--stats{max-width:48rem}.modal__close{position:absolute;top:1rem;right:1rem;z-index:10;padding:.25rem .75rem;border:2px solid transparent;border-radius:9999px;background:transparent;color:hsl(var(--primary));font-size:.875rem;font-weight:700;transition:border-color .15s ease,background-color .15s ease}.modal--wide .modal__close{top:1.5rem;right:1.5rem;padding:.75rem}.modal__close:hover{border-color:hsl(var(--primary));background:hsl(var(--primary) / .2)}.modal__content{display:flex;flex-direction:column;gap:1.25rem;min-height:0;padding-top:2rem}.modal__title{margin:0;font-size:1.875rem;font-weight:900;letter-spacing:-.04em;text-transform:uppercase}.modal__title--center{margin-bottom:1.5rem;text-align:center}.modal__scroll{flex:1;min-height:0;overflow-y:auto;padding-right:.5rem}.win-banner{margin-bottom:1.25rem;padding:1.25rem;border:2px solid hsl(var(--primary) / .25);border-radius:1rem;background:#0000001a;text-align:center}.win-banner__title{margin:0 0 .75rem;font-size:2.25rem;font-weight:900;color:hsl(var(--primary));text-shadow:3px 3px 0 rgba(0,0,0,.4)}.win-banner__stats{display:flex;flex-wrap:wrap;justify-content:center;gap:.75rem;margin-bottom:1rem}.win-banner__pill{padding:.5rem 1rem;border:2px solid #000;border-radius:.5rem;background:hsl(var(--primary));color:hsl(var(--primary-foreground));font-size:.875rem;font-weight:700;box-shadow:3px 3px #0006}.win-banner__records{display:grid;gap:.75rem;margin-bottom:1rem}.record-card{padding:.75rem 1rem;border:2px solid hsl(var(--primary) / .25);border-radius:.75rem;background:hsl(var(--popover));color:hsl(var(--primary));text-align:left}.record-card__label{font-size:.625rem;font-weight:900;letter-spacing:.16em;text-transform:uppercase;color:hsl(var(--primary) / .6)}.record-card__row{display:flex;align-items:baseline;justify-content:space-between;gap:1rem;margin-top:.5rem}.record-card__prev{font-size:.875rem;font-weight:700;color:hsl(var(--primary) / .65)}.record-card__value{font-size:1.5rem;font-weight:900}.stats-sections{display:flex;flex-direction:column;gap:1.25rem}.stats-section__title{margin-bottom:.75rem;font-size:.625rem;font-weight:900;letter-spacing:.18em;text-transform:uppercase;color:hsl(var(--primary) / .55)}.stats-grid{display:grid;gap:.75rem}.stats-grid--3{grid-template-columns:repeat(3,minmax(0,1fr))}.stats-grid--2{grid-template-columns:repeat(2,minmax(0,1fr))}.stat{color:hsl(var(--primary))}.stat--row{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:.75rem 1rem;border:1px solid hsl(var(--primary) / .2);border-radius:.75rem;background:hsl(var(--popover))}.stat--summary{padding:1rem;border:2px solid hsl(var(--primary) / .2);border-radius:1rem;background:#0000001a}.stat__label{display:block;font-weight:900;letter-spacing:.1em;text-transform:uppercase;color:hsl(var(--primary) / .75)}.stat--summary .stat__label{font-size:.625rem;letter-spacing:.16em;color:hsl(var(--primary) / .6)}.stat--row .stat__label{font-size:.875rem}.stat__value{font-weight:900}.stat--row .stat__value{font-size:1.125rem}.stat--summary .stat__value{margin-top:.25rem;font-size:1.875rem;line-height:1}.picker{display:grid;gap:1rem}.picker--themes{grid-template-columns:repeat(6,minmax(0,1fr));margin-bottom:3rem}.picker--cards{grid-template-columns:repeat(3,minmax(0,1fr));gap:1.5rem}.picker__option{min-width:0;border:4px solid hsl(var(--primary) / .2);border-radius:.75rem;background:hsl(var(--background));color:hsl(var(--primary) / .6);font-weight:700;letter-spacing:.12em;text-transform:uppercase;transition:transform .15s ease,border-color .15s ease,color .15s ease,box-shadow .15s ease}.picker__option:not(.picker__option--card){padding:.75rem}.picker__option:hover{transform:translateY(-2px);border-color:hsl(var(--primary));color:hsl(var(--primary));box-shadow:4px 4px #0003}.picker__option--active{transform:translateY(-2px);border-color:hsl(var(--primary));background:hsl(var(--primary));color:hsl(var(--primary-foreground));box-shadow:4px 4px #000}.picker__option--card{position:relative;width:100%;aspect-ratio:2.5 / 3.5;overflow:hidden;border-width:2px;border-radius:.5rem}.picker__option--card:hover,.picker__option--card.picker__option--active{transform:scale(1.05)}.picker__option--card.picker__option--active{box-shadow:0 20px 25px -5px #00000026;outline:4px solid hsl(var(--primary) / .3)}.picker__preview{width:100%;height:100%}.picker__selected{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;background:hsl(var(--primary) / .2);color:#fff;font-weight:700;text-shadow:0 1px 2px rgba(0,0,0,.4)}@media(min-width:1024px){.game__shell{padding-inline:1rem}.game__header{flex-direction:row;align-items:center;justify-content:space-between}.game__title{font-size:2.25rem}.game__header-actions{justify-content:flex-end}.game__hud-row{flex-direction:row;align-items:flex-start;justify-content:space-between}.hud--board{width:auto;min-width:22.5rem}.game__board-meta{margin-left:auto}.win-banner__records{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:767px){.stats-grid--3,.theme-picker{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(min-width:768px){.stats-grid--3{grid-template-columns:repeat(3,minmax(0,1fr))}.win-banner__records{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(min-width:1536px){.game__shell{padding-inline:1rem}}*,*:before,*:after{box-sizing:border-box;border-color:hsl(var(--border))}:root{--card-width: 6rem;--card-height: 9rem;--shadow-neo: 4px 4px 0 0 rgba(0, 0, 0, .4);--shadow-neo-sm: 2px 2px 0 0 rgba(0, 0, 0, 1);--shadow-neo-lg: 8px 8px 0 0 rgba(0, 0, 0, .35);--ease-card: cubic-bezier(.22, 1, .36, 1);--radius: .5rem}body{margin:0;min-height:100vh;color:hsl(var(--foreground));background-color:hsl(var(--background));background-image:radial-gradient(circle at center,hsl(var(--background)),hsl(var(--popover)));font-family:system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}button{font:inherit;cursor:pointer}