@import"https://fonts.googleapis.com/css2?family=Montserrat:ital,wght@0,400;0,600;0,700;0,800;1,700;1,800&display=swap";@font-face{font-family:Akira Expanded;src:url(/fonts/AkiraExpanded.otf) format("opentype");font-weight:700;font-style:normal;font-display:swap}:root{--bg-deep: #06081e;--bg-board: #0c0e2a;--bg-cell: #141838;--bg-cell-h: #1c2048;--border-cell: #262a50;--primary: #E51A4B;--primary-glow: #E51A4B33;--primary-dim: #c4607a;--primary-soft: #E5739140;--red-warn: #E51A4B;--red-glow: #E51A4B44;--accent: #FCF039;--accent-glow: #FCF03933;--text-primary: #e8dce0;--text-dim: #7b7a92;--cell-size: clamp(48px, 13.5vw, 72px);--gap: clamp(3px, .8vw, 6px);--radius: 8px}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html,body{height:100%;overflow:hidden;background:var(--bg-deep);color:var(--text-primary);font-family:Montserrat,sans-serif;font-size:16px;user-select:none;-webkit-user-select:none;touch-action:none}body{display:flex;flex-direction:column;align-items:center;justify-content:flex-start;min-height:100dvh;padding:0 12px 12px}body:before{content:"";position:fixed;inset:0;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.04'/%3E%3C/svg%3E");pointer-events:none;z-index:0;opacity:.4}#app{width:100%;max-width:420px;display:flex;flex-direction:column;align-items:center;gap:10px;position:relative;z-index:1;padding-top:env(safe-area-inset-top,8px)}#hud{width:100%;display:flex;align-items:center;justify-content:space-between;padding:8px 4px 0}#timer-wrap{display:flex;flex-direction:column;align-items:flex-start;gap:0}#timer-label{font-family:Montserrat,sans-serif;font-size:10px;font-weight:700;letter-spacing:3px;color:var(--primary-dim);text-transform:uppercase}#timer{font-family:Akira Expanded,sans-serif;font-size:clamp(2.4rem,9vw,3.8rem);font-weight:700;color:var(--primary);letter-spacing:-1px;line-height:1;text-shadow:0 0 24px var(--primary-glow),0 0 60px var(--primary-glow);transition:color .3s,text-shadow .3s}#timer-wrap.low-time #timer{color:var(--red-warn);text-shadow:0 0 24px var(--red-glow),0 0 60px var(--red-glow);animation:pulse-red .4s ease-in-out infinite alternate}@keyframes pulse-red{0%{opacity:.75}to{opacity:1}}#timer.time-gain{animation:time-flash .5s ease-out}@keyframes time-flash{0%{transform:scale(1);color:var(--accent);text-shadow:0 0 40px var(--accent)}60%{transform:scale(1.08)}to{transform:scale(1)}}#stats-wrap{display:flex;gap:16px;align-items:flex-end}.stat{display:flex;flex-direction:column;align-items:center;gap:0}.stat-label{font-size:9px;font-weight:700;letter-spacing:2px;color:var(--text-dim);text-transform:uppercase}#combo,#highest-tier{font-size:1.4rem;font-weight:700;color:var(--text-dim);transition:color .2s,text-shadow .2s;line-height:1.2}#combo.active-combo{color:var(--accent);text-shadow:0 0 16px var(--accent)}#board{position:relative;display:grid;grid-template-columns:repeat(6,var(--cell-size));grid-template-rows:repeat(6,var(--cell-size));gap:var(--gap);padding:clamp(8px,2vw,14px);background:var(--bg-board);border:1px solid var(--border-cell);border-radius:12px;box-shadow:0 0 0 1px #ffffff08,inset 0 1px #ffffff06,0 8px 40px #00000080;transition:transform .1s;overflow:hidden}.cell{image-rendering:-webkit-optimize-contrast;width:var(--cell-size);height:var(--cell-size);background:var(--bg-cell);border:1px solid var(--border-cell);border-radius:var(--radius);display:flex;align-items:center;justify-content:center;font-size:clamp(1.5rem,5.5vw,2.2rem);cursor:pointer;transition:background .12s,transform .1s,box-shadow .15s;position:relative;will-change:transform;-webkit-tap-highlight-color:transparent}.cell:active{transform:scale(.92);background:var(--bg-cell-h)}.cell[data-tier="1"]{border-color:#2e3058}.cell[data-tier="2"]{border-color:#2a3460;box-shadow:inset 0 0 6px #c4607a12}.cell[data-tier="3"]{border-color:#3e2848;box-shadow:inset 0 0 8px #e51a4b18}.cell[data-tier="4"]{border-color:#3e2e50;box-shadow:inset 0 0 10px #c4607a20}.cell[data-tier="5"]{border-color:#342858;box-shadow:inset 0 0 12px #e51a4b22}.cell[data-tier="6"]{border-color:#3a3840;box-shadow:inset 0 0 14px #fcf03928}.cell[data-tier="7"]{border-color:#303458;box-shadow:inset 0 0 16px #e8dce028}.cell[data-tier="8"]{border-color:#2e2a58;box-shadow:inset 0 0 18px #c4607a30}.cell[data-tier="9"]{border-color:#4a3040;box-shadow:inset 0 0 20px #e51a4b38}.cell[data-tier="10"]{border-color:#4a4068;box-shadow:inset 0 0 20px #fcf03950,0 0 14px #fcf03920;background:#1a1e42;animation:gem-pulse 2s ease-in-out infinite}@keyframes gem-pulse{0%,to{box-shadow:inset 0 0 20px #fcf03950,0 0 14px #fcf03920}50%{box-shadow:inset 0 0 28px #fcf03970,0 0 24px #fcf03940}}.cell.selected{background:#1e2248;border-color:var(--accent);box-shadow:0 0 0 2px var(--accent),0 0 16px var(--accent-glow);transform:scale(1.06);z-index:2}.cell.pop{animation:cell-pop .35s ease-out forwards}@keyframes cell-pop{0%{transform:scale(1)}40%{transform:scale(1.35);filter:brightness(2)}70%{transform:scale(.85)}to{transform:scale(1);opacity:0}}.cell.invalid-swap{animation:cell-reject .25s ease-out;border-color:var(--red-warn)!important;box-shadow:0 0 8px var(--red-glow)!important}@keyframes cell-reject{0%{transform:translate(0)}20%{transform:translate(-4px)}40%{transform:translate(4px)}60%{transform:translate(-3px)}80%{transform:translate(3px)}to{transform:translate(0)}}#board.shake{animation:board-shake .35s ease-out}@keyframes board-shake{0%{transform:translate(0) rotate(0)}15%{transform:translate(-5px,2px) rotate(-1deg)}30%{transform:translate(5px,-2px) rotate(1deg)}45%{transform:translate(-4px,1px) rotate(-.5deg)}60%{transform:translate(4px,-1px) rotate(.5deg)}75%{transform:translate(-2px)}to{transform:translate(0) rotate(0)}}#reshuffle-flash{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;background:#06081ebf;color:var(--primary);font-family:Akira Expanded,sans-serif;font-size:clamp(.8rem,3vw,1.1rem);font-weight:700;letter-spacing:2px;text-align:center;border-radius:12px;z-index:10;animation:reshuffle-fade .9s ease-out forwards;pointer-events:none}@keyframes reshuffle-fade{0%{opacity:0;transform:scale(.8)}15%{opacity:1;transform:scale(1.05)}70%{opacity:1;transform:scale(1)}to{opacity:0;transform:scale(1)}}#overlay{position:fixed;inset:0;background:#06081ee6;backdrop-filter:blur(8px);display:flex;align-items:center;justify-content:center;z-index:100;transition:opacity .25s}#overlay.hidden{display:none}#summary{background:linear-gradient(160deg,#10132e,#08091e);border:1px solid #262a50;border-radius:16px;padding:28px 24px 24px;max-width:320px;width:90%;display:flex;flex-direction:column;align-items:center;gap:16px;box-shadow:0 0 60px #0009,0 0 0 1px #ffffff08;animation:summary-in .3s cubic-bezier(.34,1.56,.64,1) both}@keyframes summary-in{0%{transform:scale(.85) translateY(20px);opacity:0}to{transform:scale(1) translateY(0);opacity:1}}.death-title{font-family:Akira Expanded,sans-serif;font-size:1.3rem;font-weight:700;text-align:center;color:var(--accent);text-shadow:0 0 18px #FCF03944,0 0 40px #FCF03922;line-height:1.3;letter-spacing:1px}.death-logo{width:70%;max-width:220px;height:auto;display:block;margin:0 auto .5rem}.new-best{font-size:.95rem;font-weight:700;color:var(--accent);letter-spacing:2px;animation:flicker 1.5s ease-in-out infinite alternate}@keyframes flicker{0%{opacity:1;text-shadow:0 0 12px var(--accent-glow)}to{opacity:.8;text-shadow:0 0 28px var(--accent)}}.summary-stats{width:100%;border:1px solid #262a50;border-radius:8px;overflow:hidden}.sum-row{display:flex;justify-content:space-between;align-items:center;padding:10px 14px;border-bottom:1px solid #1a1e38;font-size:.9rem}.sum-row:last-child{border-bottom:none}.sum-label{color:var(--text-dim);font-weight:600;letter-spacing:1.5px;font-size:.78rem;text-transform:uppercase}.sum-val{font-family:Montserrat,sans-serif;font-size:1.05rem;font-weight:700;color:var(--text-primary)}.btn-primary{width:100%;padding:14px;background:linear-gradient(135deg,#b0103a,#e51a4b);border:none;border-radius:8px;color:#fff;font-family:Montserrat,sans-serif;font-size:.82rem;font-weight:700;letter-spacing:2px;cursor:pointer;transition:filter .15s,transform .1s;-webkit-tap-highlight-color:transparent}.btn-primary:active{transform:scale(.97);filter:brightness(.9)}.mode-btns{display:flex;gap:8px;width:100%}.btn-mode{flex:1;padding:9px;background:transparent;border:1px solid #262a50;border-radius:8px;color:var(--text-dim);font-family:Montserrat,sans-serif;font-size:.82rem;font-weight:700;letter-spacing:2px;cursor:pointer;transition:all .15s;-webkit-tap-highlight-color:transparent}.btn-mode.active{border-color:var(--primary);color:var(--primary);background:var(--primary-glow)}.btn-mode:active{opacity:.7}#login-card{background:linear-gradient(160deg,#10132e,#08091e);border:1px solid #262a50;border-radius:16px;padding:32px 24px 28px;max-width:320px;width:90%;display:flex;flex-direction:column;align-items:center;gap:16px;box-shadow:0 0 60px #0009,0 0 0 1px #ffffff08;animation:summary-in .3s cubic-bezier(.34,1.56,.64,1) both}.login-logo{width:80%;max-width:240px;height:auto;display:block;margin:0 auto}.login-subtitle{font-size:.85rem;color:var(--text-dim);letter-spacing:1px}#login-form{width:100%;display:flex;flex-direction:column;gap:10px}#login-name{width:100%;padding:12px 14px;background:#141838;border:1px solid #262a50;border-radius:8px;color:var(--text-primary);font-family:Montserrat,sans-serif;font-size:1rem;outline:none;transition:border-color .15s;text-align:center}#login-name:focus{border-color:var(--primary)}#login-name::placeholder{color:var(--text-dim)}#login-status{font-size:.85rem;color:var(--accent);text-align:center;letter-spacing:.5px}#login-status.hidden{display:none}.btn-guest{width:100%;padding:10px 0;background:transparent;border:1px solid #2e3058;border-radius:8px;color:var(--text-dim);font-family:Montserrat,sans-serif;font-size:.85rem;font-weight:700;letter-spacing:2px;cursor:pointer;transition:all .15s;-webkit-tap-highlight-color:transparent}.btn-guest:hover{border-color:var(--text-primary);color:var(--text-primary)}.btn-guest:active{opacity:.7}.ready-desc{font-size:.85rem;color:var(--text-dim);text-align:center;letter-spacing:.5px;line-height:1.5;max-width:260px}.lb-section{width:100%;border:1px solid #262a50;border-radius:8px;overflow:hidden;margin-top:4px}.lb-title{text-align:center;font-family:Montserrat,sans-serif;font-size:.78rem;font-weight:700;letter-spacing:2px;color:var(--primary);padding:8px 0 4px;text-transform:uppercase}.lb-signin,.lb-loading{text-align:center;font-size:.8rem;color:var(--text-dim);padding:10px 14px 12px;letter-spacing:.5px}.lb-signin a{color:#fff;text-decoration:none;font-weight:700}.lb-signin a:hover{text-decoration:underline}.lb-header{display:flex;padding:4px 10px;font-size:.68rem;font-weight:700;letter-spacing:1px;color:var(--text-dim);text-transform:uppercase;border-bottom:1px solid #1a1e38}.lb-row{display:flex;padding:5px 10px;font-size:.8rem;color:var(--text-primary);border-bottom:1px solid #141830;align-items:center}.lb-row:last-child{border-bottom:none}.lb-row.lb-you{color:var(--accent);font-weight:700}.lb-rank{width:28px;flex-shrink:0;font-weight:700;color:var(--primary-dim)}.lb-name{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.lb-name.lb-current-user{color:#facc15;font-weight:700}.lb-time,.lb-frags{width:54px;text-align:right;flex-shrink:0}.lb-divider{height:1px;background:var(--primary-dim);margin:0 10px}::-webkit-scrollbar{display:none}.cascade-label{position:fixed;pointer-events:none;z-index:50;font-family:Akira Expanded,sans-serif;font-size:1.2rem;font-weight:700;color:var(--accent);text-shadow:0 0 20px var(--accent),0 0 40px var(--accent);white-space:nowrap;animation:cascade-pop .9s cubic-bezier(.22,1,.36,1) forwards}@keyframes cascade-pop{0%{transform:translateY(0) scale(.6);opacity:0}20%{transform:translateY(-12px) scale(1.15);opacity:1}60%{transform:translateY(-24px) scale(1);opacity:1}to{transform:translateY(-48px) scale(.9);opacity:0}}