:root{--font-display: "Chakra Petch", system-ui, sans-serif;--font-mono: "Space Mono", ui-monospace, monospace;--bg: #070b12;--bg-2: #0b111d;--panel: #111a2b;--panel-2: #16223a;--inset: #0a1019;--line: #21304b;--line-soft: #18233a;--text: #dde6f4;--muted: #7f90ab;--faint: #56668400;--p0: #2fe4c6;--p0-deep: #0e6d62;--p1: #f7b53c;--p1-deep: #8a5e0f;--ok: #46d160;--bad: #ff5d73;--common: #8597b4;--rare: #46a0ff;--epic: #b06cf0;--legendary: #f7b53c;--radius: 12px;--shadow: 0 18px 40px -18px #000d, 0 2px 0 #ffffff08 inset}*{box-sizing:border-box}html,body{margin:0;min-height:100%;color:var(--text);font-family:var(--font-display);background-color:var(--bg);background-image:radial-gradient(900px 600px at 15% -10%,#133b3a40,transparent 60%),radial-gradient(900px 600px at 100% 110%,#4a360c40,transparent 60%),linear-gradient(transparent 0 31px,#ffffff06 31px,#ffffff06 32px),linear-gradient(90deg,transparent 0 31px,#ffffff06 31px 32px),radial-gradient(120% 120% at 50% 0%,#0c1422,#070b12 70%);background-size:auto,auto,32px 32px,32px 32px,auto;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;overscroll-behavior:none;touch-action:manipulation;-webkit-tap-highlight-color:transparent}body{display:flex;justify-content:center}#app{width:100%}.shell{width:100%;max-width:1040px;margin:0 auto;padding:26px 18px 48px;padding-left:max(18px,env(safe-area-inset-left));padding-right:max(18px,env(safe-area-inset-right))}.brand{text-align:center;margin-bottom:22px}.title{font-weight:700;font-size:clamp(40px,9vw,76px);line-height:.92;letter-spacing:.14em;margin:0;background:linear-gradient(100deg,var(--p0) 0%,#bfe9e0 40%,#f3d79a 60%,var(--p1) 100%);-webkit-background-clip:text;background-clip:text;color:transparent;filter:drop-shadow(0 4px 22px #0bd9c033)}.tagline{font-family:var(--font-mono);text-transform:uppercase;letter-spacing:.42em;font-size:11px;color:var(--muted);margin:12px 0 0;padding-left:.42em}.panel{background:linear-gradient(180deg,#ffffff07,transparent 38%),linear-gradient(180deg,var(--panel),var(--bg-2));border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}.btn{font-family:var(--font-display);font-weight:600;font-size:14px;letter-spacing:.06em;color:var(--text);background:var(--panel-2);border:1px solid var(--line);border-radius:10px;padding:11px 18px;cursor:pointer;transition:transform .12s,background .15s,border-color .15s,box-shadow .15s}.btn:hover:not(:disabled){transform:translateY(-1px);border-color:#33486e;background:#1b283f}.btn:active:not(:disabled){transform:translateY(0)}.btn:disabled{opacity:.4;cursor:not-allowed}.btn-primary{color:#04221d;border:none;background:linear-gradient(135deg,var(--p0),#59f0d6);box-shadow:0 10px 26px -10px #2fe4c6aa,0 1px #fff5 inset;text-transform:uppercase;letter-spacing:.12em}.btn-primary:hover:not(:disabled){background:linear-gradient(135deg,#46ecd0,#74f5de);box-shadow:0 14px 30px -10px #2fe4c6cc,0 1px #fff6 inset}.btn-lg{padding:15px 26px;font-size:16px;width:100%}.segmented{display:flex;gap:4px;padding:4px;background:var(--inset);border:1px solid var(--line-soft);border-radius:11px}.seg{flex:1;text-align:center;font-family:var(--font-display);font-weight:600;font-size:13px;letter-spacing:.05em;color:var(--muted);background:transparent;border:1px solid transparent;border-radius:8px;padding:9px 10px;cursor:pointer;transition:color .15s,background .15s,border-color .15s}.seg:hover{color:var(--text)}.seg.active{color:#04221d;background:linear-gradient(135deg,var(--p0),#5ff0d8);box-shadow:0 6px 16px -8px #2fe4c6aa}.seg.active.amber{color:#2a1d02;background:linear-gradient(135deg,var(--p1),#ffd279);box-shadow:0 6px 16px -8px #f7b53caa}.menu{max-width:460px;margin:4vh auto 0;display:flex;flex-direction:column;gap:18px}.menu-card{padding:22px;display:flex;flex-direction:column;gap:20px}.field{display:flex;flex-direction:column;gap:9px}.field-label{font-family:var(--font-mono);font-size:11px;letter-spacing:.22em;text-transform:uppercase;color:var(--muted)}.field.is-hidden{display:none}.deck-summary{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:13px 15px;border-radius:10px;background:var(--inset);border:1px solid var(--line-soft)}.deck-summary .meta{display:flex;flex-direction:column;gap:3px}.deck-summary .meta b{font-size:15px}.deck-summary .meta span{font-family:var(--font-mono);font-size:11px;color:var(--muted)}.tag-ok{color:var(--p0)}.tag-bad{color:var(--bad)}.menu-foot{text-align:center;font-family:var(--font-mono);font-size:11px;color:var(--muted);line-height:1.7}.menu-foot b{color:var(--text)}.topbar{display:flex;align-items:center;gap:12px;margin-bottom:16px}.topbar .title-sm{font-weight:700;font-size:22px;letter-spacing:.16em;background:linear-gradient(100deg,var(--p0),var(--p1));-webkit-background-clip:text;background-clip:text;color:transparent}.topbar .spacer{flex:1}.hud{display:flex;flex-wrap:wrap;align-items:stretch;gap:10px;margin-bottom:16px}.stat{display:flex;flex-direction:column;gap:2px;padding:9px 15px;border-radius:10px;background:var(--panel);border:1px solid var(--line)}.stat .k{font-family:var(--font-mono);font-size:10px;letter-spacing:.16em;text-transform:uppercase;color:var(--muted)}.stat .v{font-family:var(--font-mono);font-weight:700;font-size:19px}.stat.p0{border-color:#1c5b54;box-shadow:0 0 0 1px #2fe4c61f inset}.stat.p0 .v{color:var(--p0)}.stat.p1{border-color:#6b521c;box-shadow:0 0 0 1px #f7b53c1f inset}.stat.p1 .v{color:var(--p1)}.turn-pill{margin-left:auto;align-self:center;font-weight:600;font-size:14px;letter-spacing:.05em;border-radius:999px;padding:10px 18px;border:1px solid var(--line);background:var(--panel-2)}.turn-pill.p0{color:#04221d;background:linear-gradient(135deg,var(--p0),#5ff0d8);border-color:transparent}.turn-pill.p1{color:#2a1d02;background:linear-gradient(135deg,var(--p1),#ffd279);border-color:transparent}.play{display:flex;gap:20px;align-items:flex-start}.board-wrap{flex:0 0 auto;position:relative}.board{position:relative;display:grid;gap:3px;width:min(92vw,540px);aspect-ratio:1 / 1;padding:10px;border-radius:14px;background:linear-gradient(180deg,#2fe4c610,transparent 12%),linear-gradient(0deg,#f7b53c10,transparent 12%),linear-gradient(180deg,var(--inset),#060a11);border:1px solid var(--line);box-shadow:var(--shadow),0 0 60px -30px #2fe4c655;touch-action:manipulation}.board:after{content:"";position:absolute;left:10px;right:10px;top:50%;height:0;border-top:1px dashed #ffffff1f;transform:translateY(-.5px);pointer-events:none}.cell{position:relative;background:#131c2c;border-radius:4px;box-shadow:0 0 0 1px #ffffff05 inset;transition:background .16s ease,box-shadow .16s ease}.cell.home-top{background:#14201f}.cell.home-bottom{background:#1d1c14}.cell.p0{background:linear-gradient(160deg,#3ef0d2,#16a392);box-shadow:0 0 10px -1px #2fe4c688,0 0 0 1px #b8fff333 inset}.cell.p1{background:linear-gradient(160deg,#ffc857,#d98e16);box-shadow:0 0 10px -1px #f7b53c88,0 0 0 1px #ffe7b033 inset}.cell.fort{filter:saturate(.78) brightness(.88)}.cell.fort:after{content:"";position:absolute;top:30%;right:30%;bottom:30%;left:30%;border-radius:2px;background:#070b12d9;box-shadow:0 0 0 1px #fff6,0 0 6px -2px #000}.cell.last{animation:cell-pop .45s ease;box-shadow:0 0 0 2px #fffc inset,0 0 14px #fff6}.cell.ghost-ok{box-shadow:0 0 0 2px var(--ok) inset,0 0 12px -2px var(--ok)}.cell.ghost-bad{box-shadow:0 0 0 2px var(--bad) inset}@keyframes cell-pop{0%{transform:scale(.7)}60%{transform:scale(1.08)}to{transform:scale(1)}}.side{flex:1 1 0;min-width:170px;display:flex;flex-direction:column;gap:12px}.sel-info{padding:14px;min-height:62px;font-size:14px;line-height:1.5}.sel-info .muted{color:var(--muted)}.sel-info b{letter-spacing:.03em}.sel-info .mono{font-family:var(--font-mono)}.actionbar{display:flex;flex-wrap:wrap;gap:10px;margin:14px 2px 0}.actionbar .btn{flex:1 1 auto}.act-confirm[hidden]{display:none}.help{font-family:var(--font-mono);font-size:11.5px;line-height:1.7;color:var(--muted);padding:14px}.help b{color:var(--text)}.notice{min-height:18px;font-family:var(--font-mono);font-size:12px;color:var(--p1);margin:12px 2px 0}.hand-label{font-family:var(--font-mono);font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:var(--muted);margin:18px 2px 8px}.hand{display:flex;flex-wrap:wrap;gap:11px;min-height:124px}.card{width:98px;padding:9px;border-radius:11px;background:linear-gradient(180deg,var(--panel-2),var(--bg-2));border:1px solid var(--line);border-top:3px solid var(--common);cursor:pointer;-webkit-user-select:none;user-select:none;transition:transform .12s,box-shadow .12s,border-color .12s}.card:hover{transform:translateY(-3px)}.card.selected{transform:translateY(-5px);box-shadow:0 12px 26px -12px #2fe4c6cc,0 0 0 2px var(--p0)}.card.rarity-common{border-top-color:var(--common)}.card.rarity-rare{border-top-color:var(--rare)}.card.rarity-epic{border-top-color:var(--epic)}.card.rarity-legendary{border-top-color:var(--legendary);box-shadow:0 0 18px -6px #f7b53c55}.card .top{display:flex;align-items:center;justify-content:space-between;margin-bottom:5px}.card .name{font-size:12px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.card .value{font-family:var(--font-mono);font-weight:700;font-size:12px;color:var(--text);background:#00000040;border-radius:6px;padding:1px 7px}.card .rarity{font-family:var(--font-mono);font-size:9px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);text-align:center;margin-top:3px}.mini{display:grid;gap:2px;width:100%;max-width:66px;margin:4px auto 0}.mini-cell{aspect-ratio:1 / 1;border-radius:2px;background:transparent}.mini-cell.on{background:#44597a}.mini-cell.on.p0{background:linear-gradient(160deg,#3ef0d2,#16a392);box-shadow:0 0 6px -1px #2fe4c699}.mini-cell.on.p1{background:linear-gradient(160deg,#ffc857,#d98e16);box-shadow:0 0 6px -1px #f7b53c99}.thinking{display:flex;align-items:center;gap:12px;padding:26px 18px;font-family:var(--font-mono);font-size:13px;letter-spacing:.08em;color:var(--p1)}.thinking .dots span{display:inline-block;width:8px;height:8px;margin:0 2px;border-radius:50%;background:var(--p1);animation:blink 1s infinite ease-in-out both}.thinking .dots span:nth-child(2){animation-delay:.16s}.thinking .dots span:nth-child(3){animation-delay:.32s}@keyframes blink{0%,80%,to{opacity:.2;transform:scale(.8)}40%{opacity:1;transform:scale(1)}}.overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:20;display:flex;align-items:center;justify-content:center;background:#050810cc;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);animation:fade .25s ease}.overlay[hidden]{display:none}.overlay .panel{padding:34px 40px;text-align:center;max-width:380px;animation:pop-in .3s cubic-bezier(.2,.9,.3,1.2)}.overlay h2{margin:0 0 6px;font-size:30px;letter-spacing:.08em}.overlay h2.p0{color:var(--p0)}.overlay h2.p1{color:var(--p1)}.overlay .final{font-family:var(--font-mono);color:var(--muted);margin:0 0 20px}.overlay .row{display:flex;gap:10px;justify-content:center}@keyframes fade{0%{opacity:0}}@keyframes pop-in{0%{opacity:0;transform:translateY(16px) scale(.96)}}.deck{display:flex;flex-direction:column;gap:16px}.deck-bar{position:sticky;top:0;z-index:5;display:flex;align-items:center;gap:14px;flex-wrap:wrap;padding:14px 16px;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px)}.deck-bar .counts{display:flex;gap:18px}.count{display:flex;flex-direction:column;gap:1px}.count .k{font-family:var(--font-mono);font-size:10px;letter-spacing:.16em;text-transform:uppercase;color:var(--muted)}.count .v{font-family:var(--font-mono);font-weight:700;font-size:20px}.count .v.bad{color:var(--bad)}.count .v.ok{color:var(--p0)}.deck-bar .spacer{flex:1}.deck-errors{font-family:var(--font-mono);font-size:11.5px;color:var(--bad);min-height:16px;width:100%}.catalogue{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:12px}.unit{display:flex;flex-direction:column;gap:8px;padding:13px;border-radius:12px;background:linear-gradient(180deg,var(--panel-2),var(--bg-2));border:1px solid var(--line);border-left:3px solid var(--common)}.unit.rarity-common{border-left-color:var(--common)}.unit.rarity-rare{border-left-color:var(--rare)}.unit.rarity-epic{border-left-color:var(--epic)}.unit.rarity-legendary{border-left-color:var(--legendary)}.unit .u-head{display:flex;align-items:baseline;justify-content:space-between}.unit .u-name{font-weight:600;font-size:14px}.unit .u-val{font-family:var(--font-mono);font-size:11px;color:var(--muted)}.unit .u-body{display:flex;align-items:center;gap:12px}.unit .mini{margin:0;flex:0 0 auto;width:58px}.unit .u-rarity{font-family:var(--font-mono);font-size:9px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}.stepper{display:flex;align-items:center;gap:8px;margin-left:auto}.step-btn{width:30px;height:30px;display:grid;place-items:center;font-size:18px;font-weight:700;line-height:1;border-radius:8px;border:1px solid var(--line);background:var(--inset);color:var(--text);cursor:pointer;transition:background .12s,border-color .12s}.step-btn:hover:not(:disabled){background:#1b283f;border-color:#33486e}.step-btn:disabled{opacity:.3;cursor:not-allowed}.step-count{font-family:var(--font-mono);font-weight:700;font-size:16px;min-width:16px;text-align:center}.step-count.zero{color:var(--muted)}@keyframes fade-up{0%{opacity:0;transform:translateY(14px)}}.reveal{animation:fade-up .5s both cubic-bezier(.2,.8,.3,1)}.menu-sub{display:flex;gap:10px}.menu-sub .btn{flex:1}.btn-online{width:100%;border-color:#6b521c;background:linear-gradient(135deg,#1d2942,#16223a);letter-spacing:.06em}.btn-online:hover:not(:disabled){border-color:var(--p1);box-shadow:0 8px 22px -12px #f7b53caa}.lobby{max-width:440px;margin:6vh auto 0;padding:28px 26px;display:flex;flex-direction:column;align-items:center;gap:16px;text-align:center}.lobby-title{margin:0;font-size:24px;letter-spacing:.05em}.lobby-sub{margin:0;font-size:13.5px;line-height:1.7;color:var(--muted)}.lobby-actions{display:flex;gap:12px;width:100%}.lobby-actions .btn{flex:1}.room-code{display:flex;gap:10px;margin:6px 0}.rc-digit{width:56px;height:72px;display:grid;place-items:center;font-family:var(--font-mono);font-weight:700;font-size:40px;color:var(--p0);background:var(--inset);border:1px solid var(--line);border-radius:12px;box-shadow:0 0 24px -12px #2fe4c6aa,0 2px #ffffff08 inset}.code-input{width:220px;text-align:center;font-family:var(--font-mono);font-weight:700;font-size:38px;letter-spacing:.4em;padding:12px 0 12px .4em;color:var(--text);background:var(--inset);border:1px solid var(--line);border-radius:12px;outline:none}.code-input:focus{border-color:var(--p0);box-shadow:0 0 0 3px #2fe4c633}.lobby-error{font-family:var(--font-mono);font-size:12.5px;color:var(--bad)}.c-p0{color:var(--p0)}.c-p1{color:var(--p1)}.rules-title{font-weight:700;font-size:20px;letter-spacing:.1em}.rules-list{display:flex;flex-direction:column;gap:14px;margin-top:16px}.rule-sec{padding:18px 20px}.rule-head{display:flex;align-items:center;gap:12px;margin-bottom:10px}.rule-head h3{margin:0;font-size:18px;letter-spacing:.04em}.rule-no{flex:0 0 auto;width:28px;height:28px;display:grid;place-items:center;border-radius:8px;font-family:var(--font-mono);font-weight:700;font-size:14px;color:#04221d;background:linear-gradient(135deg,var(--p0),#5ff0d8)}.rule-body{font-size:14px;line-height:1.85;color:var(--text)}.rule-body b{color:#fff}.rule-fig{margin-top:14px;display:flex;align-items:center;gap:16px;flex-wrap:wrap}.rule-cap{font-family:var(--font-mono);font-size:11px;line-height:1.6;color:var(--muted);flex:1 1 160px}.diagram{display:grid;gap:3px;width:168px;flex:0 0 auto;padding:8px;border-radius:10px;background:linear-gradient(180deg,var(--inset),#060a11);border:1px solid var(--line)}.d-cell{aspect-ratio:1 / 1;border-radius:3px;background:#131c2c;box-shadow:0 0 0 1px #ffffff05 inset;position:relative}.d-cell.p0{background:linear-gradient(160deg,#3ef0d2,#16a392);box-shadow:0 0 8px -2px #2fe4c688,0 0 0 1px #b8fff333 inset}.d-cell.p1{background:linear-gradient(160deg,#ffc857,#d98e16);box-shadow:0 0 8px -2px #f7b53c88,0 0 0 1px #ffe7b033 inset}.d-cell.fresh{box-shadow:0 0 0 2px #fff inset,0 0 10px #fff6}.d-cell.fort:after{content:"🛡";position:absolute;top:0;right:0;bottom:0;left:0;display:grid;place-items:center;font-size:13px}.d-cell.blocked{background:#131c2c;box-shadow:0 0 0 2px var(--bad) inset}.d-cell.blocked:after{content:"✕";position:absolute;top:0;right:0;bottom:0;left:0;display:grid;place-items:center;color:var(--bad);font-weight:700;font-size:14px}.d-cell.weak{box-shadow:0 0 0 2px var(--bad) inset,0 0 9px -2px #2fe4c688}.d-cell.weak:after{content:"!";position:absolute;top:0;right:0;bottom:0;left:0;display:grid;place-items:center;color:var(--bad);font-weight:700;font-size:14px}.diagram-sm{width:120px;gap:2px;padding:6px}.fig-pair{display:flex;gap:18px;flex-wrap:wrap;flex:1 1 auto}.fig-item{display:flex;flex-direction:column;align-items:center;gap:8px;width:150px}.fig-label{font-family:var(--font-mono);font-size:11px;line-height:1.55;color:var(--muted);text-align:center}.tut-tag{font-family:var(--font-mono);font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:var(--p0);padding:4px 10px;border:1px solid #1c5b54;border-radius:999px;margin-left:12px}.tut-wrap{display:flex;gap:20px;align-items:flex-start}.tut-board.board{width:min(92vw,460px)}.coach{padding:18px;display:flex;flex-direction:column;gap:12px}.coach-steps{display:flex;gap:7px}.coach-dot{width:9px;height:9px;border-radius:50%;background:var(--line);transition:background .2s,box-shadow .2s}.coach-dot.now{background:var(--p1);box-shadow:0 0 10px -1px var(--p1)}.coach-dot.did{background:var(--p0)}.coach-head{display:flex;flex-direction:column;gap:3px}.coach-no{font-family:var(--font-mono);font-size:10px;letter-spacing:.18em;text-transform:uppercase;color:var(--muted)}.coach-head h3{margin:0;font-size:19px;letter-spacing:.03em}.coach-body{font-size:14px;line-height:1.85;color:var(--text)}.coach-body b{color:#fff}.coach-actions{display:flex;gap:10px;margin-top:4px}.coach-actions .btn{flex:1}@media (max-width: 740px){.play,.tut-wrap{flex-direction:column;align-items:center}.side{width:min(92vw,540px)}.rule-fig{justify-content:center}}@media (pointer: coarse),(max-width: 560px){.shell{padding-top:14px;padding-bottom:calc(96px + env(safe-area-inset-bottom))}.hud{gap:7px;margin-bottom:12px}.stat{padding:6px 11px}.stat .v{font-size:16px}.turn-pill{padding:8px 14px;font-size:13px}.board{width:min(96vw,540px)}.help{display:none}.side{width:min(96vw,540px)}.sel-info{min-height:0;text-align:center}.hand{flex-wrap:nowrap;overflow-x:auto;gap:9px;min-height:0;padding-bottom:6px;scroll-snap-type:x proximity;-webkit-overflow-scrolling:touch}.hand .card{flex:0 0 auto;scroll-snap-align:start}.card:hover{transform:none}.actionbar{position:fixed;left:0;right:0;bottom:0;z-index:20;margin:0;gap:8px;padding:10px 12px;padding-bottom:calc(10px + env(safe-area-inset-bottom));background:linear-gradient(180deg,#0a111ccc,#070b12f2);border-top:1px solid var(--line);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.actionbar .btn{flex:1 1 0;min-height:52px;font-size:15px;padding:12px 8px}}