@import url('https://fonts.googleapis.com/css2?family=DM+Mono:wght@400;500&family=DM+Sans:wght@400;500;600;700;800&display=swap');
:root{color-scheme:dark;--bg:#0d1220;--panel:#141b2b;--panel2:#182234;--line:#263247;--muted:#8290a5;--text:#f4f5f8;--mint:#9ff4c8;--mint-dark:#193b34;--gold:#f0c77e;--red:#fa927f}*{box-sizing:border-box}body{margin:0;background:radial-gradient(ellipse at 43% 0%,#1c2a3b 0%,var(--bg) 55%);color:var(--text);font-family:'DM Sans',sans-serif;min-height:100vh}.app-shell{max-width:1180px;margin:auto;padding:0 36px 48px}.topbar{height:82px;border-bottom:1px solid rgba(143,161,185,.13);display:flex;align-items:center;justify-content:space-between}.brand{display:flex;align-items:center;gap:11px;color:var(--text);text-decoration:none;font-size:14px;font-weight:800;letter-spacing:1.6px}.brand-mark{height:29px;width:29px;border:1px solid #a3f2c7;border-radius:9px;color:var(--mint);display:grid;place-items:center;font-family:'DM Mono',monospace;font-size:16px}.brand-muted{color:#77849a;font-weight:500}.profile-strip{display:flex;align-items:center;gap:13px}.streak-chip{display:flex;align-items:center;gap:7px;font:500 13px 'DM Mono',monospace;color:var(--gold)}.streak-chip small{font:10px 'DM Sans',sans-serif;letter-spacing:1px;color:var(--muted);margin-left:2px}.flame{font-size:18px}.icon-button{border:1px solid var(--line);background:#151d2b;color:#bac5d6;border-radius:9px;padding:9px 12px;font:12px 'DM Mono',monospace;cursor:pointer}.game-layout{display:grid;grid-template-columns:minmax(0,1.65fr) minmax(280px,.8fr);gap:26px;padding-top:35px}.play-column{min-width:0}.game-heading{display:flex;justify-content:space-between;align-items:center;margin-bottom:15px}.eyebrow{font:10px 'DM Mono',monospace;letter-spacing:1.9px;color:#93a1b6}.game-heading h1{font-size:30px;letter-spacing:-1.3px;margin:5px 0 0;font-weight:600}.rank-mini{display:flex;align-items:center;gap:10px}.rank-gem{font-size:23px;color:var(--mint)}.rank-mini small,.rank-mini strong{display:block}.rank-mini small{font:9px 'DM Mono',monospace;letter-spacing:1px;color:var(--muted)}.rank-mini strong{font-size:13px;margin-top:3px}.progress-track{height:5px;background:#202a3b;border-radius:9px;overflow:hidden}.progress-fill{height:100%;width:0;background:linear-gradient(90deg,#81e9bd,#dbf1a3);border-radius:9px;transition:width .5s}.rank-caption{display:flex;justify-content:space-between;color:#8996aa;font:10px 'DM Mono',monospace;margin:8px 0 19px}.game-card,.side-card{background:linear-gradient(145deg,rgba(24,34,52,.95),rgba(17,24,38,.96));border:1px solid #29364a;border-radius:16px;box-shadow:0 18px 45px #03071038}.board-top{height:65px;border-bottom:1px solid rgba(130,148,173,.12);display:flex;align-items:center;justify-content:space-between;padding:0 20px}.difficulty-control{display:flex;align-items:center;gap:10px}.difficulty-control label{font:9px 'DM Mono',monospace;letter-spacing:1.2px;color:var(--muted)}select{appearance:none;background:#1d293a;color:#e5ecf4;border:1px solid #334157;border-radius:7px;padding:7px 27px 7px 11px;font:12px 'DM Mono',monospace;cursor:pointer;background-image:linear-gradient(45deg,transparent 50%,#aab8c9 50%),linear-gradient(135deg,#aab8c9 50%,transparent 50%);background-position:calc(100% - 13px) 12px,calc(100% - 9px) 12px;background-size:4px 4px;background-repeat:no-repeat}.stats{display:flex;gap:20px}.stats div{text-align:right}.stats span,.stats small{display:block}.stats span{font:13px 'DM Mono',monospace;color:#e6edf6}.stats small{font-size:8px;color:#8190a5;letter-spacing:1px;margin-top:3px}.board{height:340px;display:grid;grid-template-columns:repeat(3,1fr);position:relative;padding:25px 14px 24px;isolation:isolate}.tower-wrap{display:flex;justify-content:center;align-items:stretch;position:relative;z-index:1}.tower{background:transparent;border:0;width:100%;max-width:190px;position:relative;display:flex;flex-direction:column-reverse;align-items:center;justify-content:flex-start;padding:0 0 19px;cursor:pointer;touch-action:manipulation}.tower:focus-visible{outline:2px solid var(--mint);outline-offset:-5px;border-radius:10px}.tower.selected:before{content:'';position:absolute;inset:0 4px;border-radius:13px;background:rgba(159,244,200,.055);border:1px solid rgba(159,244,200,.2)}.tower.valid-target:before{background:rgba(159,244,200,.12);border:1px solid rgba(159,244,200,.5)}.peg{position:absolute;bottom:20px;width:7px;height:76%;min-height:100px;border-radius:6px 6px 0 0;background:linear-gradient(90deg,#62738a,#a2b0c1 45%,#56657a);box-shadow:0 0 16px #9db0c21a;pointer-events:none}.peg-label{position:absolute;bottom:2px;color:#77879b;font:10px 'DM Mono',monospace;pointer-events:none}.disk{height:24px;flex:none;border-radius:8px 8px 5px 5px;z-index:2;position:relative;box-shadow:inset 0 1px 1px #ffffff55,0 5px 9px #05091472;transition:transform .23s cubic-bezier(.2,.8,.2,1),opacity .18s;cursor:pointer}.disk:after{content:'';position:absolute;left:50%;top:3px;bottom:3px;width:3px;border-radius:2px;transform:translateX(-50%);background:#13203326}.disk.top-disk{cursor:pointer}.tower.selected .disk.top-disk{transform:translateY(-7px);filter:brightness(1.13)}.disk.just-moved{animation:pop .26s ease-out}@keyframes pop{50%{transform:translateY(-12px)}}.floor{position:absolute;bottom:42px;left:8%;right:8%;height:7px;border-radius:8px;background:linear-gradient(90deg,#58697f,#aab6c4 50%,#53637a);box-shadow:0 7px 15px #05091475;z-index:0}.board-footer{min-height:43px;border-top:1px solid rgba(130,148,173,.12);padding:0 18px;display:flex;align-items:center;justify-content:space-between;color:#91a0b4;font-size:11px}.move-feedback{font:10px 'DM Mono',monospace;color:var(--mint)}.game-actions{display:flex;gap:9px;margin-top:13px}.primary-button,.secondary-button{height:43px;border-radius:9px;padding:0 17px;font:600 12px 'DM Sans',sans-serif;cursor:pointer;transition:transform .15s,background .15s,border-color .15s}.primary-button{background:var(--mint);color:#10221c;border:1px solid var(--mint);font-weight:700;min-width:147px}.primary-button span{margin-left:14px;font-size:15px}.primary-button:hover{background:#baf8d8;transform:translateY(-1px)}.secondary-button{background:#171f2e;border:1px solid #303d52;color:#d1d8e2}.secondary-button:hover:not(:disabled){border-color:#66758a;background:#202a3a}.secondary-button:disabled{opacity:.4;cursor:not-allowed}.hint-button{margin-left:auto;color:var(--gold)}.hint-button span{margin-left:5px}.daily-note{display:flex;align-items:center;gap:9px;color:#7f8ba0;font-size:11px;margin-top:18px}.live-dot{height:6px;width:6px;border-radius:50%;background:var(--mint);box-shadow:0 0 9px #9ff4c88c}.side-column{display:flex;flex-direction:column;gap:14px}.side-card{padding:19px}.section-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:15px}.section-head h2{font-size:16px;letter-spacing:-.3px;margin:5px 0 0;font-weight:600}.live-label{display:flex;align-items:center;gap:6px;color:#91d5ad;font:9px 'DM Mono',monospace;letter-spacing:1px}.live-label i{height:5px;width:5px;background:#8be4b5;border-radius:50%}.leaderboard-list{min-height:137px}.leader-row{height:43px;display:grid;grid-template-columns:24px 1fr auto;align-items:center;gap:9px;border-top:1px solid rgba(130,148,173,.1)}.place{font:10px 'DM Mono',monospace;color:#728198}.place.first{color:var(--gold)}.player-cell{display:flex;align-items:center;gap:8px;min-width:0}.avatar{height:25px;width:25px;border-radius:50%;background:#2a394d;object-fit:cover}.avatar-fallback{height:25px;width:25px;border-radius:50%;background:#253349;display:grid;place-items:center;color:var(--mint);font-size:10px}.player-name{font-size:11px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.player-rank{font:8px 'DM Mono',monospace;color:#8d9bb0;margin-top:2px}.player-score{font:10px 'DM Mono',monospace;color:#c5d0dc}.leaderboard-foot{display:flex;justify-content:space-between;margin-top:11px;padding-top:12px;border-top:1px solid rgba(130,148,173,.1);font-size:9px;color:#7f8da1}.text-button{background:none;border:0;color:var(--mint);font:10px 'DM Mono',monospace;cursor:pointer}.next-achievements{display:flex;flex-direction:column;gap:11px}.next-achievement{display:flex;align-items:center;gap:10px}.achievement-icon{height:31px;width:31px;display:grid;place-items:center;background:#202c3c;border:1px solid #354256;border-radius:9px;font-size:14px;color:var(--gold);flex:none}.next-achievement strong,.next-achievement small{display:block}.next-achievement strong{font-size:10px;font-weight:600}.next-achievement small{font-size:9px;color:#7e8ca1;margin-top:3px}.achievement-summary{font:11px 'DM Mono',monospace;color:var(--mint);margin:7px 0 15px}.note-card{display:flex;align-items:center;gap:12px;padding:15px 17px;background:linear-gradient(110deg,#172c2c,#182638);border:1px solid #294344;border-radius:13px}.note-icon{color:var(--mint);font-size:19px}.note-card p{font-size:11px;line-height:1.7;color:#a3b1bd;margin:0}.note-card strong{color:#d9e8df;font-weight:500}.empty-state{padding:29px 0;text-align:center;color:#7d8ba0;font-size:11px}.modal-backdrop{position:fixed;inset:0;background:#070b12c9;backdrop-filter:blur(7px);z-index:10;display:grid;place-items:center;padding:20px}.modal-backdrop[hidden]{display:none}.modal{width:min(100%,480px);max-height:min(88vh,800px);overflow:auto;position:relative;border:1px solid #35445a;border-radius:18px;background:linear-gradient(145deg,#1a2638,#111927);padding:31px;box-shadow:0 30px 100px #0009}.modal-close{position:absolute;right:16px;top:13px;border:0;background:transparent;color:#a5b1c2;font-size:25px;cursor:pointer}.result-modal{text-align:center}.result-spark{font-size:26px;color:var(--mint);margin-bottom:9px}.modal h2{font-size:25px;margin:7px 0 8px;letter-spacing:-.8px}.result-summary{color:#a1afbf;font-size:12px;margin:0 0 21px}.result-rewards{display:grid;grid-template-columns:repeat(3,1fr);background:#101725;border:1px solid #2b394d;border-radius:12px;padding:15px 5px;margin-bottom:16px}.result-rewards div+div{border-left:1px solid #2a374a}.result-rewards strong,.result-rewards small{display:block}.result-rewards strong{font:16px 'DM Mono',monospace;color:var(--mint)}.result-rewards small{font-size:8px;letter-spacing:1px;color:#8493a7;margin-top:5px}.unlock-list{display:flex;flex-wrap:wrap;gap:6px;justify-content:center;margin-bottom:17px}.unlock-pill{font-size:9px;background:#26392f;color:#baf3d3;border:1px solid #375947;border-radius:20px;padding:6px 9px}.wide{width:100%}.achievements-modal{width:min(100%,640px)}.achievement-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px}.achievement-item{display:flex;gap:9px;align-items:center;padding:10px;border:1px solid #2b394c;background:#151f2e;border-radius:10px;opacity:.45}.achievement-item.unlocked{opacity:1;border-color:#38594c;background:#1b2b2b}.achievement-item .achievement-icon{height:34px;width:34px}.achievement-item strong,.achievement-item small{display:block}.achievement-item strong{font-size:10px}.achievement-item small{font-size:9px;color:#8593a7;margin-top:3px;line-height:1.35}.toast{position:fixed;bottom:24px;left:50%;transform:translate(-50%,20px);background:#e8fff2;color:#17291e;border-radius:9px;padding:11px 16px;font-size:12px;opacity:0;pointer-events:none;transition:.25s;z-index:20;box-shadow:0 9px 30px #0005}.toast.show{opacity:1;transform:translate(-50%,0)}
@media(max-width:850px){.app-shell{padding:0 22px 38px}.game-layout{grid-template-columns:minmax(0,1fr);gap:20px;padding-top:25px}.side-column{display:grid;grid-template-columns:1fr 1fr;align-items:start}.note-card{grid-column:1/-1}.leaderboard-card{grid-row:span 2}.board{height:315px}}@media(max-width:560px){.app-shell{padding:0 14px 30px}.topbar{height:65px}.brand{font-size:12px}.game-layout{padding-top:21px}.game-heading h1{font-size:24px}.rank-mini{gap:6px}.rank-mini strong{font-size:11px}.rank-gem{font-size:18px}.board{height:284px;padding:18px 7px 21px}.disk{height:22px}.floor{bottom:40px}.board-top{padding:0 13px}.stats{gap:12px}.stats span{font-size:11px}.game-actions{gap:7px;flex-wrap:wrap}.primary-button,.secondary-button{height:41px;padding:0 12px}.primary-button{min-width:132px}.hint-button{margin-left:auto}.side-column{grid-template-columns:1fr}.leaderboard-card{grid-row:auto}.note-card{grid-column:auto}.achievement-grid{grid-template-columns:1fr}.modal{padding:27px 19px}.achievement-item{padding:8px}.board-footer{padding:0 12px;font-size:10px}.daily-note{font-size:10px}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;animation-duration:.01ms!important;transition-duration:.01ms!important}}

.start-cue{display:flex;align-items:center;gap:10px;min-height:43px;padding:0 14px 0 2px;color:#a5b1c1;font-size:11px}.cue-key{height:24px;width:24px;display:grid;place-items:center;background:#1a2636;border:1px solid #334257;color:var(--mint);border-radius:7px;font:10px 'DM Mono',monospace}.leader-row{min-height:57px;height:auto;padding:6px 0}.player-cell{min-width:0}.player-rank,.player-meta{display:block;font:9px 'DM Mono',monospace;color:#9aa9bb;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;margin-top:3px}.player-meta{color:#8192a8;font-size:8px}.player-score{white-space:nowrap;text-align:right}.player-score strong,.player-score small{display:block}.player-score strong{font:11px 'DM Mono',monospace;color:#e0e9f3}.player-score small{font:8px 'DM Mono',monospace;color:#94a2b5;margin-top:3px}.leader-row.podium-1{background:linear-gradient(90deg,#e7c47c0d,transparent);border-top-color:#d1ad6b42}.leader-row.podium-2{background:linear-gradient(90deg,#bbc9d10b,transparent)}.leader-row.podium-3{background:linear-gradient(90deg,#bd8e6e0b,transparent)}.place.first{color:var(--gold);font-size:14px}.tutorial-overlay{position:absolute;inset:0;z-index:5;display:grid;place-items:center;padding:14px;background:#0b111de8;backdrop-filter:blur(5px);border-radius:15px}.tutorial-overlay[hidden]{display:none}.tutorial-panel{width:min(100%,430px);padding:21px 22px 17px;position:relative;border:1px solid #40506a;border-radius:15px;background:linear-gradient(145deg,#1a293d,#121b2a);box-shadow:0 20px 65px #0009}.tutorial-skip{position:absolute;right:15px;top:14px;color:#aab8c8;background:#222e40;border:1px solid #36465d;border-radius:7px;padding:6px 10px;font:10px 'DM Mono',monospace;cursor:pointer}.tutorial-panel h3{font-size:19px;letter-spacing:-.5px;margin:7px 0 5px}.tutorial-panel p{font-size:11px;line-height:1.5;min-height:17px;color:#9eacbf;margin:0}.demo-board{height:135px;margin:13px 0 11px;position:relative;overflow:hidden;border-radius:11px;background:radial-gradient(ellipse at 50% 100%,#21354a,#141f30 68%);border:1px solid #2b3c51}.demo-peg{position:absolute;bottom:22px;height:75px;width:2px;background:linear-gradient(#8b9bb0,#46566d);border-radius:3px;left:16.666%;z-index:1}.demo-peg:nth-child(2){left:50%}.demo-peg:nth-child(3){left:83.333%}.demo-peg span{position:absolute;top:80px;left:50%;transform:translateX(-50%);font:9px 'DM Mono',monospace;color:#8797ab}.demo-floor{position:absolute;bottom:20px;left:7%;right:7%;height:4px;border-radius:5px;background:#8291a3}.demo-disk{position:absolute;z-index:2;height:14px;border-radius:6px 6px 4px 4px;transform:translateX(-50%);transition:left .58s cubic-bezier(.2,.8,.2,1),top .58s cubic-bezier(.2,.8,.2,1);box-shadow:inset 0 1px 1px #ffffff68,0 3px 6px #0007}.tutorial-bottom{display:flex;align-items:center;gap:11px}.tutorial-bottom>span{font:9px 'DM Mono',monospace;color:#8595aa;white-space:nowrap}.tutorial-progress{height:4px;flex:1;background:#2a374b;border-radius:8px;overflow:hidden}.tutorial-progress i{height:100%;width:0;display:block;background:var(--mint);border-radius:8px;transition:width .3s}.tutorial-continue{border:1px solid var(--mint);background:var(--mint);color:#13271e;border-radius:7px;padding:8px 11px;font:600 10px 'DM Sans',sans-serif;cursor:pointer;white-space:nowrap}.tutorial-continue span{margin-left:7px}.tutorial-continue[hidden],.tutorial-skip[hidden]{display:none}@media(max-width:560px){.start-cue{order:4;width:100%;min-height:28px}.game-actions{align-items:center}.tutorial-panel{padding:19px 15px 14px}.tutorial-panel h3{font-size:17px}.tutorial-skip{right:12px;top:12px}.leader-row{min-height:55px}.player-meta{font-size:6.5px}}@media(prefers-reduced-motion:reduce){.demo-disk{transition:none}}

.record-list{display:grid;grid-template-columns:1fr 1fr;gap:0 18px}.record-row{display:grid;grid-template-columns:26px minmax(0,1fr) auto;align-items:center;gap:5px;min-height:31px;border-top:1px solid rgba(130,148,173,.1);font:9px 'DM Mono',monospace}.record-level{color:var(--mint)}.record-holder{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:#9ba9bb}.record-row strong{font-size:9px;color:#e0e9f3;font-weight:500}.record-empty{opacity:.48}@media(max-width:560px){.record-list{grid-template-columns:1fr 1fr;gap:0 12px}}