:root{--dynamic-card-width:120px;--dynamic-card-height:170px;--red-suit:#e11d48;--black-suit:#1e293b;--card-bg-front:#ffffff}.back-btn,.back-btn svg,.icon-btn,.icon-btn svg,.settings-btn,.settings-btn svg{transition:none!important;animation:none!important}.game-interface{position:absolute;inset:0;z-index:2;width:100%;height:100%;padding:1.5rem;box-sizing:border-box;display:flex;flex-direction:column}.game-interface.visible{opacity:1;pointer-events:all}.game-interface.hidden{display:none}#game-over-overlay.visible~.game-interface,#start-overlay.visible~.game-interface{opacity:0;pointer-events:none}.game-actions-row>*,.game-header>*,.icon-btn,.input-controls,.score-box,.settings-btn{pointer-events:auto}.game-header{width:100%;display:flex;justify-content:space-between;align-items:center;flex-shrink:0;margin-bottom:10px}.score-box{flex-direction:column;width:72px;height:72px;min-width:unset;padding:0;display:flex;justify-content:center;align-items:center}.label-small{font-size:.7rem;text-transform:uppercase;color:var(--text-secondary);font-weight:700}.stat-box{font-family:var(--font-heading);color:var(--text-primary);font-size:1.6rem;font-weight:500;line-height:1}.lives-display{display:flex;align-items:center;justify-content:center;gap:8px;height:100%;position:absolute;left:50%;transform:translateX(-50%)}.lives-display span{font-size:3.5rem;font-weight:600;line-height:1;color:var(--text-primary)}#lives-container{display:flex;gap:8px;align-items:center}.heart-icon{height:5.5vh;width:auto;min-height:40px;max-height:55px;overflow:visible!important;transition:all .3s;filter:drop-shadow(0 2px 4px rgba(0,0,0,.3))}.heart-icon.heart-lost .heart-bg{fill:var(--border-color)!important}.heart-icon.heart-lost .heart-overlay{fill:transparent!important}.heart-icon.heart-lost{opacity:.5;transform:scale(.9);filter:none}#status-overlay{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);text-align:center;z-index:100;cursor:pointer}#status-overlay.hidden{display:none!important;opacity:0}.status-main-text{font-family:var(--font-heading);font-size:5.5rem;font-weight:500;color:var(--text-primary);letter-spacing:-4px;line-height:1;transition:opacity .2s}.status-sub-text{display:flex;align-items:center;justify-content:center;gap:10px;margin-top:1.5rem;font-family:var(--font-body);font-size:1.1rem;color:var(--text-secondary);font-weight:500;text-transform:uppercase;letter-spacing:1px}.status-sub-text svg{width:24px;height:24px;color:var(--text-primary)}:fullscreen .status-main-text{font-size:8.5rem}:fullscreen .status-sub-text{font-size:1.5rem;margin-top:2rem}:fullscreen .status-sub-text svg{width:32px;height:32px}.blurred,.paused-blur{filter:blur(10px)!important;opacity:.3!important;pointer-events:none!important}.game-center-area{flex:1;width:100%;display:flex;flex-direction:column;justify-content:center;align-items:center;position:relative;min-height:0;padding-bottom:1rem}.card-display-area{width:100%;display:flex;justify-content:center;align-items:center;align-content:center;flex-wrap:wrap;gap:10px;overflow-y:auto;max-height:100%;padding:10px}.playing-card{width:var(--dynamic-card-width);height:var(--dynamic-card-height);position:relative;transform-style:preserve-3d;transition:transform .6s cubic-bezier(.4, .2, .2, 1),opacity .3s,width .3s,height .3s;box-shadow:0 4px 15px rgba(0,0,0,.15);border-radius:calc(var(--dynamic-card-width) * .08);flex-shrink:0;transform:perspective(1000px) rotateY(0);pointer-events:none}.playing-card.placeholder{opacity:.1;transform:scale(.9);box-shadow:none;border:2px dashed var(--border-color)}.playing-card.waiting-input{cursor:pointer;border:none;pointer-events:auto}.playing-card.waiting-input:hover{transform:perspective(1000px) rotateY(180deg);z-index:15}.playing-card.active-slot{border:none;box-shadow:0 4px 15px rgba(0,0,0,.15);transform:perspective(1000px) rotateY(180deg);z-index:20;pointer-events:none}.playing-card.solved{cursor:default;box-shadow:0 2px 8px rgba(0,0,0,.1);pointer-events:none}.question-overlay{position:absolute;inset:0;display:flex;justify-content:center;align-items:center;font-family:var(--font-heading, sans-serif);font-size:4rem;font-weight:700;color:#fff;background-color:transparent;border-radius:calc(var(--dynamic-card-width) * .08);opacity:0;transition:opacity .2s ease;pointer-events:none;z-index:10;text-shadow:0 2px 4px rgba(0,0,0,.5);backface-visibility:hidden;transform:rotateY(180deg)}.playing-card.active-slot .question-overlay{opacity:1}.card-back,.card-front{position:absolute;width:100%;height:100%;backface-visibility:hidden;border-radius:calc(var(--dynamic-card-width) * .08);overflow:hidden}.card-back{background-color:var(--accent-color);transform:rotateY(180deg);display:flex;align-items:center;justify-content:center;border:calc(var(--dynamic-card-width) * .05) solid #fff}.pattern-inner{width:100%;height:100%;background-image:linear-gradient(45deg,rgba(255,255,255,.2) 25%,transparent 25%,transparent 75%,rgba(255,255,255,.2) 75%,rgba(255,255,255,.2)),linear-gradient(45deg,rgba(255,255,255,.2) 25%,transparent 25%,transparent 75%,rgba(255,255,255,.2) 75%,rgba(255,255,255,.2));background-size:20px 20px;background-position:0 0,10px 10px}.card-front{transform:rotateY(0);background-color:var(--card-bg-front);font-family:'Space Grotesk',sans-serif;color:var(--black-suit);border:1px solid #cbd5e1}.card-front.face-card-mode{border:none;padding:0;display:flex;justify-content:center;align-items:center;background-color:var(--card-bg-front)}.card-front.red-suit{color:var(--red-suit)}.card-front.black-suit{color:var(--black-suit)}.card-corner{position:absolute;display:flex;flex-direction:column;align-items:center;justify-content:center;line-height:1;font-weight:700;width:calc(var(--dynamic-card-width) * .2);padding-top:calc(var(--dynamic-card-width) * .05)}.card-corner .corner-val{font-size:calc(var(--dynamic-card-width) * .22);letter-spacing:-1px}.card-corner .corner-suit{font-size:calc(var(--dynamic-card-width) * .1);margin-top:0}.corner-top-left{top:0;left:0}.corner-bottom-right{bottom:0;right:0;transform:rotate(180deg)}.card-inner-layout{position:absolute;left:0;right:0;top:calc(var(--dynamic-card-width) * .15);bottom:calc(var(--dynamic-card-width) * .15);padding:0 calc(var(--dynamic-card-width) * .18);display:flex;justify-content:space-between;align-items:stretch}.pip-col{display:flex;flex-direction:column;justify-content:space-between;align-items:center;flex:1 1 0px;width:0}.pip-col.mid-col{justify-content:center;gap:15%}.pip-symbol{font-size:calc(var(--dynamic-card-width) * .22);line-height:1}.pip-symbol.inverted{transform:rotate(180deg)}.pip-symbol.transparent{opacity:0}.layout-ace{width:100%;height:100%;display:flex;align-items:center;justify-content:center}.big-ace-symbol{font-size:calc(var(--dynamic-card-width) * .6)}.face-card-wrapper{position:absolute;inset:calc(var(--dynamic-card-width) * 0.5);display:flex;flex-direction:column;justify-content:center;align-items:center}.face-half{display:flex;flex-direction:column;align-items:center;justify-content:flex-start;height:50%;width:100%;position:relative;overflow:hidden}.face-half.bottom{transform:rotate(180deg);margin-top:-1px}.face-drawing-minimal{width:100%;height:100%;overflow:visible}.face-suit-symbol{position:absolute;bottom:5%;font-size:calc(var(--dynamic-card-width) * .3);line-height:1;z-index:10;filter:drop-shadow(0 1px 1px rgba(255,255,255,.9))}.playing-card.flipped{transform:perspective(1000px) rotateY(180deg)}.playing-card.hidden{opacity:0;transform:scale(.5);pointer-events:none}.game-board.disable-flip .playing-card{transition:none!important}.card-corner .corner-val.is-ten{display:flex;align-items:center;transform:scaleX(.85);letter-spacing:-2px}.narrow-zero{display:inline-block;transform:scaleX(.9);transform-origin:left center}.game-actions-row{position:absolute;bottom:0;left:0;right:0;width:100%;padding:1.5rem;box-sizing:border-box;display:flex;justify-content:space-between;align-items:flex-end;z-index:60;pointer-events:none}.left-actions{display:flex;gap:10px;pointer-events:auto}.right-actions{display:flex;justify-content:flex-end;pointer-events:auto}.mobile-validate-container{display:none}.input-controls{background:var(--bg-main);border:1px solid var(--border-color);border-radius:var(--radius-md);padding:10px;display:flex;flex-direction:column;gap:8px;align-items:center;transition:transform .3s ease,opacity .3s ease,filter .3s ease;z-index:50;box-shadow:0 -4px 20px rgba(0,0,0,.1);width:100%;max-width:500px;margin:0 auto;flex-shrink:0}html.global-opaque .input-controls{background:var(--card-bg)}.input-controls.disabled{opacity:.5;pointer-events:none;filter:grayscale(.8)}.controls-layout{display:flex;flex-direction:column;gap:8px;width:100%}.values-container{display:flex;flex-direction:column;gap:6px;width:100%}.values-row{width:100%;gap:6px}.val-row-1{display:grid;grid-template-columns:repeat(7,1fr)}.val-row-2{display:flex;justify-content:center}.val-row-2 .game-btn{width:calc((100% - 36px)/ 7);flex:0 0 auto}.suits-row{display:grid;grid-template-columns:repeat(4,1fr);gap:6px}:fullscreen .input-controls{max-width:850px}:fullscreen .values-container{display:grid;grid-template-columns:repeat(13,1fr);gap:6px;width:100%}:fullscreen .val-row-1,:fullscreen .val-row-2{display:contents}:fullscreen .val-row-2 .game-btn{width:100%;flex:1}:fullscreen .suits-row{max-width:400px;width:100%;margin:0 auto}.game-btn{background:var(--bg-main);border:2px solid var(--border-color);border-radius:6px;font-family:var(--font-heading);font-weight:600;font-size:1rem;color:var(--text-primary);cursor:pointer;transition:all .1s;display:flex;align-items:center;justify-content:center;width:100%;max-width:100%;aspect-ratio:1/1;height:auto}.game-btn[data-suit]{font-size:1.4rem;height:38px;aspect-ratio:auto;max-width:none}.game-btn:hover{border-color:var(--text-secondary)}.game-btn.selected{border-color:var(--accent-color);box-shadow:0 2px 8px var(--accent-glow)}.game-btn[data-suit=diamonds],.game-btn[data-suit=hearts]{color:var(--red-suit)}.game-btn[data-suit=clubs],.game-btn[data-suit=spades]{color:var(--black-suit)}html.dark-dominant .game-btn[data-suit=clubs],html.dark-dominant .game-btn[data-suit=spades]{color:#fff}.validate-btn{width:100%;max-width:300px;margin:0 auto;height:42px;background-color:var(--accent-color);color:#fff;border:none;border-radius:6px;font-family:var(--font-heading);font-weight:700;letter-spacing:1px;cursor:pointer;display:flex;align-items:center;justify-content:center;gap:8px;pointer-events:auto;transition:filter .3s ease,opacity .3s ease}.validate-btn:disabled{opacity:.3!important;cursor:not-allowed;background-color:var(--border-color);color:var(--text-secondary)}select{background-color:var(--bg-main);color:var(--text-primary);border:1px solid var(--border-color);padding:8px;border-radius:var(--radius-md);font-family:var(--font-body);font-size:1rem;cursor:pointer;outline:0}select:focus{border-color:var(--accent-color);box-shadow:0 0 0 2px var(--accent-glow)}.mode-switch-wrapper{display:flex;position:relative;background-color:var(--bg-main);border:1px solid var(--border-color);border-radius:var(--radius-md);padding:4px;margin-bottom:1.5rem}.mode-switch-wrapper input[type=radio]{display:none}.mode-switch-wrapper label{flex:1;text-align:center;padding:10px 0;font-family:var(--font-heading);font-weight:600;font-size:.9rem;color:var(--text-secondary);cursor:pointer;z-index:2;margin:0;transition:color .3s ease;text-transform:uppercase;letter-spacing:1px}.mode-switch-wrapper input:checked+label{color:var(--text-primary)}.mode-slider{position:absolute;top:4px;bottom:4px;width:calc(50% - 4px);background-color:var(--card-bg);border-radius:6px;z-index:1;transition:transform .3s cubic-bezier(.25, .8, .25, 1);box-shadow:0 2px 5px rgba(0,0,0,.1)}.mode-switch-wrapper input[value=sandbox]:checked~.mode-slider{transform:translateX(100%)}.results-view{width:100%;display:flex;flex-direction:column;align-items:center}.results-view.hidden{display:none!important}.centered-score-item{text-align:center;margin-bottom:3rem}.centered-score-item .res-label{font-size:1.2rem;font-weight:600;text-transform:uppercase;letter-spacing:2px;opacity:.7;display:block;margin-bottom:.8rem}.big-score-container{display:flex;align-items:baseline;justify-content:center;position:relative}#results-ranked .res-value.big,#results-sandbox .res-value.big{font-size:5.5rem;font-weight:700;line-height:1;font-family:var(--font-heading)}.score-unit{font-size:1.4rem;color:var(--accent-color);margin-left:8px;font-family:var(--font-heading);font-weight:500}.distribution-chart-container{position:relative;width:100%;max-width:650px;height:180px;margin:1.5rem 0 2rem 0;border-bottom:2px solid var(--border-color);cursor:crosshair}.curve-svg{width:100%;height:100%;overflow:visible}.axis-label{position:absolute;bottom:-25px;font-family:var(--font-body);font-size:.8rem;color:var(--text-secondary)}.axis-label.left{left:0}.axis-label.right{right:0}.hover-line{position:absolute;top:0;bottom:0;width:1px;background:var(--text-primary);transform:translateX(-50%);pointer-events:none;opacity:.3;z-index:3;transition:opacity .2s ease}.chart-tooltip{position:absolute;top:-55px;transform:translateX(-50%);background:var(--card-bg);border:1px solid var(--border-color);padding:6px 12px;border-radius:var(--radius-md);font-family:var(--font-body);font-size:.9rem;color:var(--text-primary);pointer-events:none;white-space:nowrap;z-index:10;box-shadow:var(--shadow-card);text-align:center;line-height:1.4;transition:opacity .2s ease,visibility .2s ease}.chart-tooltip.hidden,.hover-line.hidden{opacity:0!important;visibility:hidden!important}.score-marker{position:absolute;top:0;bottom:0;display:flex;flex-direction:column;align-items:center;transform:translateX(-50%);pointer-events:none;transition:left .5s ease-out}.marker-line{width:2px;height:100%;border-left:2px dashed currentColor}.marker-label{position:absolute;font-family:var(--font-heading);font-size:.8rem;font-weight:700;padding:2px 6px;border-radius:4px;text-transform:uppercase;white-space:nowrap}.marker-current{color:var(--accent-color);z-index:2}.marker-current .marker-label{bottom:100%;margin-bottom:5px;background:var(--bg-main);border:1px solid currentColor}.marker-best{color:var(--text-tertiary);z-index:1;opacity:1}.marker-best .marker-label{top:100%;margin-top:5px;color:var(--text-secondary)}.exit-fs-btn{position:absolute;top:20px;right:20px;background:0 0;border:none;color:var(--text-secondary);cursor:pointer;display:none;padding:8px;z-index:10000;transition:color var(--transition-fast)}.exit-fs-btn svg{width:32px;height:32px}.exit-fs-btn:hover{color:var(--accent-color-secondary)}.game-board:fullscreen .exit-fs-btn{display:block}.ios-fullscreen .exit-fs-btn{display:block!important}.game-page .main-content{display:flex;flex-direction:column}.game-board{flex:1 0 auto;display:flex;flex-direction:column;min-height:600px;margin-bottom:0!important}#game-over-overlay .overlay-content{height:auto;min-height:100%;padding:4rem 0}@media (max-width:900px){.status-main-text{font-size:5rem}}@media (max-width:700px){.score-box{width:60px!important;height:60px!important;min-width:unset!important;padding:0!important}.desktop-validate-btn{display:none!important}.mobile-validate-container{display:flex!important;flex:1;justify-content:center;padding:0 10px;pointer-events:auto}.validate-btn.mobile-validate-btn{width:100%;max-width:300px;height:55px;margin:0;font-size:1.1rem}.game-interface{padding:.5rem .5rem 0 .5rem}.input-controls{max-width:100%;border-radius:15px 15px 0 0;border-left:none;border-right:none;border-bottom:none;padding:10px 10px 80px 10px}.game-actions-row{position:absolute;bottom:15px;left:15px;right:15px;width:auto;padding:0;margin:0;align-items:center;pointer-events:none}.left-actions,.right-actions{width:auto;align-items:center}#results-ranked .res-value.big,#results-sandbox .res-value.big{font-size:4.5rem}.score-unit{font-size:1.2rem}.distribution-chart-container{height:140px;margin-top:1.5rem;margin-bottom:2.5rem}.status-main-text{font-size:4rem}.status-sub-text{font-size:.9rem;flex-wrap:wrap}body.game-page{overscroll-behavior:none}#settings-panel{touch-action:auto;overscroll-behavior:contain}.game-page .main-content{display:flex!important;flex-direction:column!important;justify-content:flex-start!important;height:auto!important;min-height:calc(100svh - 80px)!important;padding-top:80px!important;padding-bottom:0!important;padding-left:0!important;padding-right:0!important}.game-board{flex:1 1 100%!important;display:flex!important;flex-direction:column!important;height:auto!important;min-height:calc(100svh - 80px)!important;max-height:none!important;margin:0!important;border-radius:0}#game-over-overlay{overflow-y:auto!important}#game-over-overlay .overlay-content{height:auto!important;min-height:100%!important;padding:4rem 0 3rem 0!important;justify-content:center!important;gap:2.5rem!important}.game-page .game-board:fullscreen .game-interface,.ios-fullscreen .game-interface{padding-top:3rem!important;padding-bottom:2rem!important}}.game-board:fullscreen{width:100vw!important;height:100vh!important;max-width:none!important;max-height:none!important;border-radius:0!important;border:none!important;background-color:var(--bg-main);display:flex!important;flex-direction:column!important}.ios-fullscreen{position:fixed!important;inset:0!important;width:100vw!important;height:100dvh!important;max-width:none!important;max-height:none!important;z-index:9999!important;border-radius:0!important;border:none!important;background-color:var(--bg-main)!important;display:flex!important;flex-direction:column!important}.ios-fullscreen .exit-fs-btn{display:block!important}.ios-fullscreen~* #icon-expand{display:none!important}.ios-fullscreen~* #icon-compress{display:block!important}#new-record-msg,.new-record{color:var(--record-color,#ffa914)!important}.new-record svg{color:var(--record-color,#ffa914)!important}.input-select,select{background-color:var(--bg-main);color:var(--text-primary);border:1px solid var(--border-color);padding:8px;border-radius:var(--radius-md);font-family:var(--font-body);font-size:.95rem;cursor:pointer;outline:0;width:auto;min-width:140px;max-width:200px;text-align:center;text-align-last:center}