:root{--sonitaire-bg: #1a1a2e;--sonitaire-bg-secondary: #16213e;--sonitaire-text: #ffffff;--sonitaire-text-muted: #a0a0a0;--sonitaire-accent: #e94560;--sonitaire-accent-secondary: #ff6b6b;--sonitaire-card-back: #2d4059;--sonitaire-card-placeholder: rgba(255, 255, 255, .1);--sonitaire-shadow: rgba(0, 0, 0, .3);--sonitaire-easy: #4ade80;--sonitaire-hard: #f87171}.sonitaire-container{position:relative;width:100%;height:100%;min-height:400px;background:radial-gradient(ellipse at center,#ffffff0f,#ffffff05 35%,#00000026),linear-gradient(135deg,var(--sonitaire-bg) 0%,var(--sonitaire-bg-secondary) 100%);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,sans-serif;color:var(--sonitaire-text);overflow:hidden;user-select:none;-webkit-user-select:none}.sonitaire-screen{position:absolute;inset:0;display:none;opacity:0;visibility:hidden;pointer-events:none;z-index:1;transition:opacity .3s ease-out}.sonitaire-screen-active{display:flex;opacity:1;visibility:visible;pointer-events:auto;z-index:10}.sonitaire-landing{align-items:center;justify-content:center;padding:20px}.sonitaire-landing-content{display:flex;flex-direction:column;align-items:center;text-align:center;max-width:400px;width:100%}.sonitaire-logo{width:200px;height:auto;margin-bottom:16px;filter:drop-shadow(0 4px 12px rgba(0,0,0,.3))}.sonitaire-title{margin:0 0 8px;font-size:2.5rem;background:linear-gradient(135deg,var(--sonitaire-accent),var(--sonitaire-accent-secondary));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.sonitaire-tagline{margin:0 0 32px;color:var(--sonitaire-text-muted);font-size:1.1rem}.sonitaire-landing-buttons{display:flex;flex-direction:column;gap:12px;width:100%;max-width:280px;margin-bottom:32px}.sonitaire-btn-primary{padding:16px 48px;font-size:1.2rem;background:linear-gradient(135deg,var(--sonitaire-accent),var(--sonitaire-accent-secondary));border-radius:30px;font-weight:700}.sonitaire-btn-primary:hover{background:linear-gradient(135deg,var(--sonitaire-accent-secondary),var(--sonitaire-accent));transform:scale(1.05)}.sonitaire-btn-secondary{padding:12px 32px;font-size:1rem;background:#ffffff1a;border:2px solid rgba(255,255,255,.2);border-radius:30px}.sonitaire-btn-secondary:hover{background:#fff3;border-color:#ffffff4d}.sonitaire-draw-selector{display:flex;flex-direction:column;align-items:center;gap:12px}.sonitaire-draw-label{color:var(--sonitaire-text-muted);font-size:.9rem}.sonitaire-draw-options{display:flex;gap:8px}.sonitaire-radio{position:relative;cursor:pointer}.sonitaire-radio input{position:absolute;opacity:0;width:0;height:0}.sonitaire-radio span{display:flex;align-items:center;justify-content:center;width:48px;height:48px;border:2px solid rgba(255,255,255,.2);border-radius:12px;background:#ffffff0d;font-size:1.2rem;font-weight:700;transition:all .2s ease}.sonitaire-radio input:checked+span{border-color:var(--sonitaire-accent);background:#e9456033;color:var(--sonitaire-accent)}.sonitaire-radio:hover span{border-color:#fff6;background:#ffffff1a}.sonitaire-instructions{flex-direction:column}.sonitaire-instructions-content{display:flex;flex-direction:column;width:100%;max-width:700px;height:100%;margin:0 auto;padding:20px;box-sizing:border-box}.sonitaire-instructions-header{display:flex;align-items:center;gap:16px;margin-bottom:20px;flex-shrink:0}.sonitaire-instructions-header h2{margin:0;font-size:1.5rem}.sonitaire-btn-back{padding:8px 16px;font-size:.9rem;background:#ffffff1a;border-radius:20px}.sonitaire-instructions-body{flex:1;overflow-y:auto;padding-right:10px}.sonitaire-instructions-intro{margin:0 0 24px;line-height:1.6;color:var(--sonitaire-text)}.sonitaire-instructions-section{margin-bottom:24px}.sonitaire-instructions-section h3{margin:0 0 8px;font-size:1.1rem;color:var(--sonitaire-accent)}.sonitaire-instructions-section p{margin:0;line-height:1.6;color:var(--sonitaire-text-muted)}.sonitaire-instructions-copyright{margin:24px 0 0;padding-top:16px;border-top:1px solid rgba(255,255,255,.1);font-size:.85rem;color:var(--sonitaire-text-muted);text-align:center}.sonitaire-game{flex:1;display:flex;flex-direction:column;overflow:hidden}.sonitaire-board{display:flex;flex-direction:column;justify-content:space-between;gap:15px;width:100%;max-width:700px;height:100%;margin:0 auto;padding:10px;box-sizing:border-box;overflow:hidden;position:relative}.sonitaire-row{position:relative;z-index:1}.sonitaire-board-scroll{overflow-y:auto;overflow-x:hidden;justify-content:flex-start}.sonitaire-board-scroll::-webkit-scrollbar{width:6px}.sonitaire-board-scroll::-webkit-scrollbar-track{background:#ffffff0d;border-radius:3px}.sonitaire-board-scroll::-webkit-scrollbar-thumb{background:#fff3;border-radius:3px}.sonitaire-board-scroll::-webkit-scrollbar-thumb:hover{background:#ffffff4d}.sonitaire-row{display:flex;justify-content:center;gap:var(--card-spacing, 8px)}.sonitaire-top-row{flex:0 0 auto;height:calc(var(--card-height, 120px) + 4 * var(--card-shift, 30px))}.sonitaire-middle-row{flex:0 0 auto;align-items:flex-start;height:calc(var(--card-height, 120px) + 4 * var(--card-shift, 30px))}.sonitaire-bottom-row{flex:0 0 auto;justify-content:center;align-items:flex-end;height:var(--card-height, 120px);position:relative}.sonitaire-pile-spacer{visibility:hidden}.sonitaire-controls-area{position:absolute;bottom:0;width:calc(2 * var(--card-width, 80px) + var(--card-spacing, 8px));z-index:50}.sonitaire-controls-area-left{left:calc(50% - (3 * var(--card-width, 80px) + 2.5 * var(--card-spacing, 8px)))}.sonitaire-controls-area-right{right:calc(50% - (3 * var(--card-width, 80px) + 2.5 * var(--card-spacing, 8px)))}.sonitaire-pile{position:relative;width:var(--card-width, 80px);min-height:var(--card-height, 120px);flex:0 0 var(--card-width, 80px);box-sizing:border-box}.sonitaire-foundation-pile,.sonitaire-tableau-pile{display:flex;flex-direction:column}.sonitaire-foundation-pile .sonitaire-card-placeholder,.sonitaire-tableau-pile .sonitaire-card-placeholder{position:absolute;top:0;left:0;z-index:0}.sonitaire-foundation-pile .sonitaire-card:not(.sonitaire-card-placeholder),.sonitaire-tableau-pile .sonitaire-card:not(.sonitaire-card-placeholder){position:relative;z-index:1}.sonitaire-discard-pile{position:relative}.sonitaire-discard-pile .sonitaire-card{position:absolute;top:0;left:0}.sonitaire-card{position:relative;width:var(--card-width, 80px);height:var(--card-height, 120px);border-radius:var(--card-radius, 12px);box-sizing:border-box;border:2px solid rgba(255,255,255,.3);box-shadow:0 2px 8px var(--sonitaire-shadow);transition:transform .15s ease-out,box-shadow .15s ease-out;-webkit-tap-highlight-color:transparent}.sonitaire-card-label{position:absolute;top:8%;left:12%;font-size:calc(var(--card-width, 80px) * .3);font-weight:700;color:#000000b3;text-shadow:1px 1px 0 rgba(255,255,255,.3);pointer-events:none}.sonitaire-draggable{cursor:grab}@media (hover: hover){.sonitaire-draggable:hover{transform:translateY(-2px);box-shadow:0 4px 12px var(--sonitaire-shadow)}}.sonitaire-dragging{position:absolute!important;cursor:grabbing;box-shadow:0 10px 30px #0006;margin-top:0!important}.sonitaire-card-back{background:linear-gradient(135deg,#1a1a1a,#2a2a2a);border-color:#fff3}.sonitaire-card-back:before{content:"";position:absolute;top:12%;left:15%;right:15%;height:55%;background-image:var(--logo-url);background-size:contain;background-position:center;background-repeat:no-repeat;pointer-events:none}.sonitaire-card-back:after{content:"Sonitaire";position:absolute;left:0;right:0;bottom:12%;text-align:center;font-size:calc(var(--card-width, 80px) * .16);font-weight:600;letter-spacing:.05em;color:#ffffff8c;pointer-events:none}.sonitaire-card-placeholder{background:var(--sonitaire-card-placeholder);border:2px dashed rgba(255,255,255,.2)}.sonitaire-tableau-pile .sonitaire-card-placeholder:before{content:"";position:absolute;inset:15%;background-image:var(--logo-url);background-size:contain;background-position:center;background-repeat:no-repeat;opacity:.2;pointer-events:none}.sonitaire-foundation-pile .sonitaire-card-placeholder:before{content:"";position:absolute;inset:15%;background-image:var(--logo-url);background-size:contain;background-position:center;background-repeat:no-repeat;opacity:.2;pointer-events:none}.sonitaire-card-empty{background:transparent;border:2px dashed rgba(255,255,255,.3)}.sonitaire-recycle:after{content:"\21bb";position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);font-size:calc(var(--card-width, 80px) * .4);color:#ffffff4d}.sonitaire-suit-hint{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);font-size:calc(var(--card-width, 80px) * .4);color:#fff3;font-weight:700}.sonitaire-drag-layer{position:absolute;inset:0;pointer-events:none;z-index:100}.sonitaire-controls{display:grid;grid-template-columns:1fr;grid-template-rows:1fr 1fr;gap:6px;align-items:stretch;height:100%;width:clamp(100px,var(--card-width, 80px),130px)}.sonitaire-controls-left{margin-right:auto}.sonitaire-controls-right{margin-left:auto}.sonitaire-controls .sonitaire-btn,.sonitaire-controls .sonitaire-difficulty-indicator{width:100%;text-align:center;padding:clamp(10px,calc(var(--card-width, 80px) * .12),16px) clamp(8px,calc(var(--card-width, 80px) * .1),14px);font-size:clamp(13px,calc(var(--card-width, 80px) * .16),14px);line-height:1.1;white-space:nowrap;box-sizing:border-box}.sonitaire-btn{padding:8px 16px;border:none;border-radius:6px;background:#ffffff1a;color:var(--sonitaire-text);font-size:14px;cursor:pointer;transition:background .2s,transform .1s}@media (hover: hover){.sonitaire-btn:hover{background:#fff3}}.sonitaire-btn:active{transform:scale(.95)}.sonitaire-btn:focus{outline:none}.sonitaire-btn:focus-visible{outline:2px solid var(--sonitaire-accent, #4ade80);outline-offset:2px}.sonitaire-btn-muted{opacity:.5}.sonitaire-difficulty-indicator{padding:8px 16px;border-radius:6px;font-size:14px;font-weight:700;text-transform:uppercase;letter-spacing:.5px;text-align:center;width:100%;box-sizing:border-box}.sonitaire-difficulty-easy{background:#4ade8033;color:var(--sonitaire-easy);border:1px solid var(--sonitaire-easy)}.sonitaire-difficulty-hard{background:#f8717133;color:var(--sonitaire-hard);border:1px solid var(--sonitaire-hard)}.sonitaire-overlay{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;background:#1a1a2ef2;z-index:200;transition:opacity .3s ease-out}.sonitaire-overlay.sonitaire-hidden{opacity:0;pointer-events:none}.sonitaire-overlay-content{text-align:center;padding:40px}.sonitaire-overlay-content h1{margin:0 0 16px;font-size:2.5rem;background:linear-gradient(135deg,var(--sonitaire-accent),var(--sonitaire-accent-secondary));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.sonitaire-overlay-content p{margin:0 0 16px;color:var(--sonitaire-text-muted);font-size:1.1rem}.sonitaire-score{font-size:1.5rem!important;color:var(--sonitaire-text)!important}.sonitaire-win-difficulty{font-size:1rem!important;margin-bottom:24px!important}.sonitaire-win-buttons{display:flex;flex-direction:column;gap:12px;align-items:center}.sonitaire-btn-start,.sonitaire-btn-play-again{padding:16px 48px;font-size:1.2rem;background:linear-gradient(135deg,var(--sonitaire-accent),var(--sonitaire-accent-secondary));border-radius:30px;font-weight:700}.sonitaire-btn-start:hover,.sonitaire-btn-play-again:hover{background:linear-gradient(135deg,var(--sonitaire-accent-secondary),var(--sonitaire-accent));transform:scale(1.05)}@media (max-width: 600px){.sonitaire-controls{gap:4px}.sonitaire-overlay-content h1{font-size:1.8rem}.sonitaire-overlay-content p{font-size:1rem}.sonitaire-title{font-size:2rem}.sonitaire-logo{width:150px}.sonitaire-btn-primary{padding:14px 40px;font-size:1.1rem}.sonitaire-radio span{width:40px;height:40px;font-size:1rem}.sonitaire-instructions-content{padding:15px}.sonitaire-instructions-header h2{font-size:1.2rem}}@media (max-height: 600px){.sonitaire-logo{width:100px;margin-bottom:8px}.sonitaire-title{font-size:1.8rem}.sonitaire-tagline{margin-bottom:20px;font-size:1rem}.sonitaire-landing-buttons{margin-bottom:20px}}@keyframes sonitaire-pulse{0%,to{transform:scale(1)}50%{transform:scale(1.05)}}@keyframes sonitaire-slide-up{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes sonitaire-fade-in{0%{opacity:0}to{opacity:1}}.sonitaire-win-overlay .sonitaire-overlay-content{animation:sonitaire-slide-up .5s ease-out}.sonitaire-resume-overlay{background:#1a1a2ed9}.sonitaire-resume-logo{width:160px;max-width:60vw;margin-bottom:24px;display:block;margin-left:auto;margin-right:auto}.sonitaire-landing-content{animation:sonitaire-fade-in .5s ease-out}.sonitaire-instructions-body::-webkit-scrollbar{width:6px}.sonitaire-instructions-body::-webkit-scrollbar-track{background:#ffffff0d;border-radius:3px}.sonitaire-instructions-body::-webkit-scrollbar-thumb{background:#fff3;border-radius:3px}.sonitaire-instructions-body::-webkit-scrollbar-thumb:hover{background:#ffffff4d}