:root{--bg-deep: #0d0d0d;--bg-charcoal: #141414;--bg-card: #1a1a1a;--text: #f0f0f0;--text-muted: #8a8a8a;--neon-blue: #4da6ff;--neon-blue-dim: rgba(77, 166, 255, .4);--neon-violet: #8b7cf8;--neon-cyan: #5dd9e8;--glow-blue: 0 0 20px rgba(77, 166, 255, .35);--glow-blue-strong: 0 0 28px rgba(77, 166, 255, .5);--glow-violet: 0 0 16px rgba(139, 124, 248, .3);--halo-cyan: 0 0 12px rgba(93, 217, 232, .4);--radius-sm: 8px;--radius-md: 14px;--radius-lg: 22px;--radius-xl: 28px;--transition-fast: .15s ease;--transition-smooth: .25s ease}*,*:before,*:after{box-sizing:border-box}html{font-size:100%;-webkit-text-size-adjust:100%}body{margin:0;min-height:100vh;min-height:100dvh;font-family:DM Sans,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-size:1rem;line-height:1.5;color:var(--text);background:var(--bg-deep);-webkit-font-smoothing:antialiased}body:before{content:"";position:fixed;top:0;right:0;bottom:0;left:0;background:radial-gradient(ellipse 120% 80% at 50% 45%,rgba(26,26,26,.85) 0%,rgba(20,20,20,.95) 40%,var(--bg-deep) 100%);pointer-events:none;z-index:0}#root{min-height:100vh;min-height:100dvh;position:relative;z-index:1}.page{min-height:100vh;min-height:100dvh;padding:clamp(1rem,4vw,1.5rem);padding-bottom:env(safe-area-inset-bottom,1rem);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:1.5rem}.title{margin:0;font-size:clamp(1.75rem,6vw,2.25rem);font-weight:600;letter-spacing:-.03em;color:var(--text)}.title--small{font-size:clamp(1.15rem,4vw,1.35rem)}.btn{display:inline-flex;align-items:center;justify-content:center;min-width:10rem;padding:.75rem 1.5rem;font-size:1rem;font-weight:500;color:var(--bg-deep);background:var(--neon-blue);border:none;border-radius:var(--radius-md);text-decoration:none;cursor:pointer;transition:box-shadow var(--transition-fast),transform var(--transition-fast),opacity var(--transition-fast);box-shadow:var(--glow-blue)}.btn:hover{box-shadow:var(--glow-blue-strong);transform:translateY(-1px)}.btn:active{transform:translateY(0)}.link{font-size:.9375rem;color:var(--text-muted);text-decoration:none;transition:color var(--transition-fast)}.link:hover{color:var(--neon-cyan)}.link-as-button{margin:0;padding:0;background:none;border:none;cursor:pointer;font:inherit}.link-as-button:hover{text-decoration:underline}.text-muted{color:var(--text-muted);margin:0}.page--game{justify-content:space-between;padding-top:max(.75rem,env(safe-area-inset-top));padding-bottom:max(1.25rem,env(safe-area-inset-bottom))}.table-area{width:100%;max-width:28rem;display:flex;flex-direction:column;align-items:center;justify-content:flex-start;gap:.5rem;flex:1}.table-opponents{position:relative;width:100%;height:90px}.game-top{width:100%;max-width:28rem;display:flex;align-items:stretch;justify-content:space-between;gap:.5rem;flex-wrap:wrap}.game-top-item{display:flex;flex-direction:column;align-items:center;gap:.25rem;min-width:0}.game-top-label{font-size:.65rem;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--text-muted);line-height:1}.game-lives{display:flex;align-items:center;gap:5px}.life-dot{width:8px;height:8px;border-radius:50%;background:var(--text-muted);opacity:.5;transition:opacity var(--transition-smooth),box-shadow var(--transition-smooth)}.life-dot.filled{opacity:1;background:var(--neon-cyan);box-shadow:var(--halo-cyan)}.game-star-indicator{display:inline-flex;align-items:center;justify-content:center;gap:.2rem;min-width:2rem;padding:.2rem .4rem;border-radius:999px;background:var(--bg-card);border:1px solid rgba(255,212,100,.35);color:#ffd464e6;font-size:.8rem;transition:box-shadow var(--transition-fast)}.game-star-indicator.has-star{box-shadow:0 0 12px #ffd46440}.game-star-count{font-weight:600}.game-level-value{font-size:1rem;font-weight:700;color:var(--text);line-height:1}.game-players{display:flex;align-items:center;gap:6px}.player-avatar{width:36px;height:36px;border-radius:50%;background:var(--bg-card);border:2px solid transparent;display:flex;align-items:center;justify-content:center;font-size:.75rem;font-weight:600;color:var(--text-muted);transition:border-color var(--transition-fast),box-shadow var(--transition-smooth)}.player-avatar--me{box-shadow:0 0 16px #5dd9e88c,0 0 0 1px #5dd9e8b3}.player-avatar.halo-1{border-color:var(--neon-blue);box-shadow:0 0 14px var(--neon-blue-dim)}.player-avatar.halo-2{border-color:var(--neon-violet);box-shadow:0 0 14px #8b7cf859}.player-avatar.halo-3{border-color:var(--neon-cyan);box-shadow:0 0 14px #5dd9e859}.player-avatar.halo-4{border-color:#e87b9a;box-shadow:0 0 14px #e87b9a59}.player-avatar.pulse{animation:avatar-pulse .6s ease-out}.player-avatar-name{max-width:64px;font-size:.7rem;color:var(--text-muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.player-avatar-name--me{color:var(--text);font-weight:600}.opponent-slot{position:absolute;display:flex;flex-direction:column;align-items:center;gap:.25rem}.opponent-slot--top{top:0;left:50%;transform:translate(-50%)}.opponent-slot--top-left{top:8px;left:0}.opponent-slot--top-right{top:8px;right:0}.opponent-name{max-width:72px;font-size:.7rem;color:var(--text-muted);text-align:center;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.opponent-name--me{color:var(--text);font-weight:600}.opponent-cards{display:flex;align-items:center}.opponent-card-back{width:26px;height:38px;border-radius:6px;background:linear-gradient(135deg,#111827,#020617);border:1px solid rgba(148,163,184,.7);box-shadow:0 0 10px #0f172ab3,0 0 0 1px #0f172a99;margin-left:-8px}.opponent-card-back:first-child{margin-left:0}.opponent-cards-count{margin-left:4px;font-size:.75rem;color:var(--text-muted)}@keyframes avatar-pulse{0%{box-shadow:0 0 14px var(--neon-blue-dim);transform:scale(1)}40%{box-shadow:0 0 28px #4da6ff99;transform:scale(1.08)}to{box-shadow:0 0 14px var(--neon-blue-dim);transform:scale(1)}}.stack-zone{flex:1;display:flex;align-items:center;justify-content:center;width:100%;max-width:20rem;min-height:140px}.stack-card-area{position:relative;width:100%;min-height:120px;border-radius:var(--radius-lg);padding:1.25rem;display:flex;align-items:center;justify-content:center;background:var(--bg-card);border:1px solid rgba(77,166,255,.2);box-shadow:inset 0 0 40px #4da6ff0f,0 0 30px #4da6ff1f}.stack-cards{display:flex;flex-wrap:wrap;justify-content:center;gap:.4rem}.stack-card{width:42px;height:60px;border-radius:8px;background:var(--bg-card);border:1px solid rgba(255,255,255,.12);display:flex;align-items:center;justify-content:center;opacity:.8;transition:transform var(--transition-smooth),box-shadow var(--transition-smooth),border-color var(--transition-smooth),opacity var(--transition-smooth)}.stack-card--top{border-color:#4da6ffb3;box-shadow:inset 0 0 26px #4da6ff2e,0 0 22px #4da6ff47;opacity:1;transform:translateY(-2px)}.stack-card-value{font-size:.95rem;font-weight:600;letter-spacing:-.03em}.stack-empty-label{font-size:.875rem;color:var(--text-muted);letter-spacing:.02em}.play-animation-overlay{position:fixed;top:0;right:0;bottom:0;left:0;display:flex;flex-direction:column;align-items:center;justify-content:center;pointer-events:none;z-index:30}.play-animation-player{margin-bottom:.5rem;padding:.25rem .7rem;font-size:.85rem;color:var(--text);background:#0f172aeb;border-radius:999px;box-shadow:0 6px 18px #0009,0 0 0 1px #94a3b859}.play-animation-card{width:96px;height:132px;border-radius:12px;perspective:800px;position:relative;transform:translateY(-10px);animation:play-card-pop .4s ease-out}.play-animation-card-inner{width:100%;height:100%;position:relative;transform-style:preserve-3d;transition:transform .45s ease}.play-animation-card--flipped .play-animation-card-inner{transform:rotateY(180deg)}.play-animation-card-face{position:absolute;top:0;right:0;bottom:0;left:0;backface-visibility:hidden;border-radius:inherit;display:flex;align-items:center;justify-content:center}.play-animation-card-face--back{background:linear-gradient(135deg,#111827,#020617);border:1px solid rgba(148,163,184,.5)}.play-animation-card-face--front{background:var(--bg-card);border:1px solid rgba(77,166,255,.6);transform:rotateY(180deg);box-shadow:inset 0 0 40px #4da6ff2e,0 0 32px #4da6ff40;font-size:2.25rem;font-weight:700;letter-spacing:-.05em}.play-animation-result{margin-top:.75rem;padding:.55rem .9rem;border-radius:var(--radius-sm);font-size:.85rem;opacity:0;animation:play-result-fade 1.8s ease forwards}.play-animation-result--success{background:#38bdf81f;border:1px solid rgba(56,189,248,.4);color:#e0f2fe}.play-animation-result--error{background:#f8717124;border:1px solid rgba(248,113,113,.45);color:#fee2e2}@keyframes play-card-pop{0%{opacity:0;transform:translateY(20px) scale(.9)}to{opacity:1;transform:translateY(0) scale(1)}}@keyframes play-result-fade{0%{opacity:0;transform:translateY(4px)}20%{opacity:1;transform:translateY(0)}80%{opacity:1;transform:translateY(0)}to{opacity:0;transform:translateY(-4px)}}.message{padding:.65rem 1rem;border-radius:var(--radius-sm);font-size:.875rem;text-align:center;animation:fadeIn .2s ease;max-width:22rem}.message--error{background:#dc50501f;color:#f0a0a0;border:1px solid rgba(220,80,80,.25)}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.hand-fan{width:100%;max-width:26rem;display:flex;align-items:flex-end;justify-content:center;gap:0;min-height:140px;padding-bottom:.5rem}.hand-fan-side{display:flex;align-items:flex-end;flex-shrink:0}.hand-fan-side--left{justify-content:flex-end}.hand-fan-side--right{justify-content:flex-start}.hand-fan-card{flex-shrink:0;width:72px;height:100px;display:flex;align-items:center;justify-content:center;border-radius:10px;background:var(--bg-card);border:1px solid rgba(255,255,255,.12);box-shadow:inset 0 0 30px #4da6ff14,0 0 20px #4da6ff14;transition:transform var(--transition-smooth),box-shadow var(--transition-smooth),border-color var(--transition-smooth);position:relative}.hand-fan-side--left .hand-fan-card{margin-left:-18px}.hand-fan-side--left .hand-fan-card:first-child{margin-left:0}.hand-fan-side--right .hand-fan-card{margin-left:-18px}.hand-fan-side--right .hand-fan-card:first-child{margin-left:0}.hand-fan-card:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;border-radius:inherit;background:radial-gradient(ellipse 80% 70% at 50% 50%,rgba(77,166,255,.18) 0%,transparent 65%);pointer-events:none}.hand-fan-card-value{font-size:1.5rem;font-weight:700;letter-spacing:-.03em;color:#fff;text-shadow:0 0 24px rgba(77,166,255,.25);position:relative;z-index:1}.hand-fan-card--other{opacity:.55;transform:scale(.88);cursor:default;pointer-events:none}.hand-fan-card--other .hand-fan-card-value{color:var(--text-muted);text-shadow:none}.hand-fan-card--playable.hand-fan-card--center{width:80px;height:110px;margin-left:0;margin-right:0;z-index:2;border-color:#4da6ff73;box-shadow:inset 0 0 40px #4da6ff1f,0 0 28px #4da6ff40;cursor:pointer}.hand-fan-card--playable .hand-fan-card-value{font-size:1.75rem;text-shadow:0 0 32px rgba(77,166,255,.35)}.hand-fan-card--playable.hand-fan-card--center:hover{transform:translateY(-6px) scale(1.02);border-color:#4da6ff99;box-shadow:inset 0 0 45px #4da6ff24,0 0 36px #4da6ff59}.hand-fan-card--playable.hand-fan-card--center:active{transform:translateY(-2px) scale(.98)}.hand-fan-card{transform-origin:center bottom}.hand-fan-card[data-fan-side=left]{transform:rotate(-14deg)}.hand-fan-card[data-fan-side=left].hand-fan-card--other{transform:rotate(-14deg) scale(.88)}.hand-fan-card[data-fan-side=right]{transform:rotate(14deg)}.hand-fan-card[data-fan-side=right].hand-fan-card--other{transform:rotate(14deg) scale(.88)}.hand-fan-card[data-fan-side=center]{transform:rotate(0)}.game-actions{width:100%;max-width:22rem;display:flex;flex-direction:column;align-items:center;gap:.75rem}.btn-secondary-row{display:flex;align-items:center;gap:.75rem}.btn-secondary{padding:.5rem 1rem;font-size:.875rem;font-weight:500;color:var(--text-muted);background:transparent;border:1px solid rgba(255,255,255,.12);border-radius:var(--radius-md);cursor:pointer;transition:color var(--transition-fast),border-color var(--transition-fast),box-shadow var(--transition-fast)}.btn-secondary:hover:not(:disabled){color:var(--text);border-color:#ffffff38}.btn-secondary:disabled{opacity:.4;cursor:not-allowed}.btn-secondary.star-btn.has-star:hover:not(:disabled){color:#ffd464f2;border-color:#ffd46459;box-shadow:0 0 12px #ffd46426}.lobby-qr-button{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;min-width:0;padding-inline:1rem;margin-top:.4rem}.lobby-qr-icon{width:18px;height:18px;border-radius:4px;border:2px solid rgba(249,250,251,.9);position:relative;box-shadow:0 0 10px #94a3b866}.lobby-qr-icon:before,.lobby-qr-icon:after{content:"";position:absolute;top:3px;right:3px;bottom:3px;left:3px;border-radius:2px;background:linear-gradient(90deg,transparent 55%,rgba(15,23,42,.9) 0) 0 0 / 50% 50% no-repeat,linear-gradient(90deg,transparent 55%,rgba(15,23,42,.9) 0) 100% 100% / 50% 50% no-repeat}.lobby-qr-icon:after{top:6px;right:6px;bottom:6px;left:6px;opacity:.7}.star-modal{position:fixed;top:0;right:0;bottom:0;left:0;display:flex;align-items:center;justify-content:center;padding:1rem;background:radial-gradient(circle at top,#0a1932e6,#05050ff5);z-index:40}.star-modal-content{width:100%;max-width:22rem;padding:1.1rem 1.25rem 1rem;border-radius:var(--radius-lg);background:#080e20f5;border:1px solid rgba(255,212,100,.4);box-shadow:0 0 24px #ffd46440,0 18px 45px #000000a6}.star-modal-title{margin:0 0 .35rem;font-size:.95rem;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:#ffd464f2}.star-modal-text{margin:0 0 .75rem;font-size:.85rem;color:var(--text-muted)}.star-modal-progress-row{display:flex;align-items:center;gap:.5rem;margin-bottom:.75rem}.star-progress-bar{flex:1;height:6px;border-radius:999px;background:#ffffff0f;overflow:hidden}.star-progress-bar-fill{height:100%;border-radius:inherit;background:linear-gradient(90deg,#ffd764,#ff9f40);transform-origin:left;transition:width .12s linear}.star-modal-timer{font-size:.75rem;color:#ffd464e6;min-width:2.25rem;text-align:right}.star-modal-actions{display:flex;justify-content:flex-end;gap:.5rem}.qr-modal{position:fixed;top:0;right:0;bottom:0;left:0;display:flex;align-items:center;justify-content:center;padding:1rem;background:radial-gradient(circle at top,#0a1837e6,#030712f5);z-index:42}.qr-modal-content{width:100%;max-width:20rem;padding:1.1rem 1.25rem 1.25rem;border-radius:var(--radius-lg);background:#080e20fa;border:1px solid rgba(77,166,255,.6);box-shadow:0 0 24px #4da6ff4d,0 18px 45px #000000b3;text-align:center}.qr-modal-title{margin:0 0 .35rem;font-size:.95rem;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--neon-cyan)}.qr-modal-text{margin:0 0 .75rem;font-size:.85rem;color:var(--text-muted)}.qr-modal-code{display:flex;align-items:center;justify-content:center;padding:.75rem;margin-bottom:.75rem;border-radius:var(--radius-md);background:radial-gradient(circle at top,#0f172ae6,#0f172af2)}.game-end-overlay{position:fixed;top:0;right:0;bottom:0;left:0;display:flex;align-items:center;justify-content:center;padding:1.25rem;background:radial-gradient(circle at top,#060f1ce0,#020617f0);z-index:35}.game-end-panel{width:100%;max-width:22rem;padding:1.25rem 1.5rem 1.2rem;border-radius:var(--radius-lg);background:#060c20fa;border:1px solid rgba(248,113,113,.6);box-shadow:0 0 30px #f8717159,0 18px 36px #000000bf;text-align:center}.game-end-panel .title{margin-bottom:.4rem}.game-end-panel .text-muted{margin-bottom:.9rem}.game-stats--block{display:flex;justify-content:center;gap:1.25rem;margin:.5rem 0}.game-stats--block .stat{font-size:.9375rem;color:var(--text-muted)}.page--game .link{margin-top:.5rem}.page--home{background:transparent}.page--home .title{color:var(--text);text-shadow:0 0 40px rgba(77,166,255,.08)}.page--home .btn{padding:.9rem 2rem;border-radius:var(--radius-lg)}.home-nav{display:flex;flex-direction:column;align-items:center;gap:.75rem}.btn--secondary{background:transparent;color:var(--neon-cyan);box-shadow:0 0 0 1px #5dd9e859}.btn--secondary:hover{box-shadow:0 0 0 1px var(--neon-cyan),var(--halo-cyan)}.lobby-form{display:flex;flex-direction:column;align-items:center;gap:1.25rem;width:100%;max-width:20rem}.lobby-fieldset{border:none;margin:0;padding:0;width:100%}.lobby-legend{font-size:.875rem;font-weight:500;color:var(--text-muted);margin-bottom:.5rem;display:block}.lobby-options{display:flex;gap:.75rem;justify-content:center;flex-wrap:wrap}.lobby-option{display:flex;align-items:center;cursor:pointer}.lobby-option input{margin:0;margin-right:.35rem;accent-color:var(--neon-blue)}.lobby-option-label{font-size:1.125rem;font-weight:500}.lobby-label{display:flex;flex-direction:column;gap:.35rem;width:100%;font-size:.875rem;color:var(--text-muted)}.lobby-input{width:100%;padding:.75rem 1rem;font-size:1.25rem;letter-spacing:.2em;text-align:center;color:var(--text);background:var(--bg-card);border:1px solid rgba(255,255,255,.1);border-radius:var(--radius-md);outline:none;transition:border-color var(--transition-fast),box-shadow var(--transition-fast)}.lobby-input:focus{border-color:var(--neon-blue);box-shadow:0 0 0 2px var(--neon-blue-dim)}.lobby-input::placeholder{color:var(--text-muted);opacity:.7}.page--lobby{gap:1.25rem}.lobby-code-block{display:flex;flex-direction:column;align-items:center;gap:.25rem;padding:1rem 1.5rem;background:var(--bg-card);border-radius:var(--radius-md);border:1px solid rgba(255,255,255,.08)}.lobby-code-label{font-size:.75rem;text-transform:uppercase;letter-spacing:.08em;color:var(--text-muted)}.lobby-code-value{font-size:1.75rem;letter-spacing:.25em;color:var(--neon-cyan)}.lobby-players{width:100%;max-width:22rem}.lobby-players-title{font-size:.875rem;font-weight:600;color:var(--text-muted);margin:0 0 .5rem}.lobby-players-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:.5rem}.lobby-player{display:flex;align-items:center;gap:.75rem;padding:.6rem 1rem;background:var(--bg-card);border-radius:var(--radius-sm);border:1px solid rgba(255,255,255,.06)}.lobby-player--empty{opacity:.7}.lobby-player-slot{display:inline-flex;align-items:center;justify-content:center;width:1.75rem;height:1.75rem;font-size:.8125rem;font-weight:600;color:var(--bg-deep);background:var(--text-muted);border-radius:50%;flex-shrink:0}.lobby-player-name{font-size:.9375rem}