@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=Manrope:wght@400;500;600;700;800&display=swap');
:root{color-scheme:dark;--bg:#17171b;--panel:#202025;--line:#343339;--text:#f6f0f3;--muted:#a6a1ab;--pink:#f4abc9;--pink-dark:#b87996;--dark-square:#846577;--light-square:#e6d7de;font-family:'DM Sans',sans-serif;font-size:16px}*{box-sizing:border-box}body{margin:0;background:radial-gradient(ellipse at 5% 50%,#2b222d33,transparent 60%),var(--bg);color:var(--text)}button,a,input{-webkit-tap-highlight-color:transparent}button{font:inherit;color:inherit;cursor:pointer}button:focus-visible,a:focus-visible,input:focus-visible{outline:2px solid var(--pink);outline-offset:5px}button{border:0}button:disabled{opacity:.35;cursor:default}.app{max-width:1264px;margin:auto;padding:0 48px}header{height:110px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line)}a{color:inherit;text-decoration:none}.brand{display:flex;align-items:center;gap:11px;font-family:Manrope,sans-serif;font-size:29px;font-weight:800;letter-spacing:-1.5px}.brand-mark{background:var(--pink);color:#21151d;font-family:Georgia,serif;font-style:italic;border-radius:13px;width:39px;height:39px;display:grid;place-items:center;font-size:31px;padding-bottom:5px}.brand-sub{font-family:'DM Sans',sans-serif;letter-spacing:3px;font-size:12px;color:var(--muted);margin:7px 0 0 5px;font-weight:500}.header-right{font-size:12px;letter-spacing:2px;color:var(--muted);display:flex;gap:10px;align-items:center}.live-mark{height:6px;width:6px;border-radius:50%;background:var(--pink)}.workspace{display:grid;grid-template-columns:minmax(300px,644px) minmax(285px,340px);gap:66px;justify-content:space-between;padding:34px 0 18px}.player-row{display:flex;align-items:center;gap:12px;margin:0 2px 16px;min-height:48px}.avatar{width:44px;height:44px;border-radius:13px;display:grid;place-items:center;font-size:31px;flex-shrink:0}.engine-avatar{background:#333038;color:var(--pink)}.you-avatar{font:600 20px Manrope,sans-serif;color:#44313d;background:#ebc6d5}.player-info{display:grid;gap:5px}.player-info strong{font-size:16px;font-weight:600}.player-info>span{font-size:13px;color:var(--muted)}.tag{font-size:10px;letter-spacing:1.4px;color:var(--muted);font-weight:500;margin-left:7px}.turn-pill{margin-left:auto;border:1px solid var(--line);padding:7px 12px;border-radius:8px;color:var(--muted);font-size:12px;white-space:nowrap}.turn-pill.active{border-color:#f4abc930;color:var(--pink);background:#f4abc90b}.board-shell{padding:9px;background:#332b34;border-radius:13px;box-shadow:0 18px 65px #0004;border:1px solid #65525e55}#board{aspect-ratio:1;position:relative;border-radius:5px;outline:none;touch-action:none;user-select:none;-webkit-user-select:none}#board:focus-visible{outline:2px solid var(--pink);outline-offset:12px}#squares{position:absolute;inset:0;display:grid;grid-template-columns:repeat(8,1fr);grid-template-rows:repeat(8,1fr);overflow:hidden;border-radius:5px}.square{position:relative;background:var(--light-square)}.square.dark{background:var(--dark-square)}.square.last:before,.square.selected:before,.square.keyboard:after{content:'';position:absolute;inset:0;background:#f6accc66}.square.selected:before{background:#ee8aba88;box-shadow:inset 0 0 0 3px #ffdfec88}.square.keyboard:after{background:none;box-shadow:inset 0 0 0 3px #ffffffaa}.square.legal:after{content:'';position:absolute;left:38%;top:38%;width:24%;height:24%;border-radius:50%;background:#33203040}.square.capture:after{inset:5%;width:auto;height:auto;border:5px solid #47233866;background:transparent}.coord{position:absolute;font-size:11px;font-weight:700;color:#795a6b;pointer-events:none;z-index:1}.dark .coord{color:#e6d7de}.coord.rank{top:4px;left:5px}.coord.file{bottom:3px;right:5px}#piece-layer{position:absolute;inset:0;pointer-events:none}.piece{position:absolute;left:0;top:0;width:12.5%;height:12.5%;display:grid;place-items:center;will-change:transform;transform-origin:50% 50%;pointer-events:none}.piece img{width:85%;height:85%;object-fit:contain;filter:drop-shadow(0 3px 1.5px #22182233);user-select:none;-webkit-user-drag:none}.piece .ghost{position:absolute;opacity:0;filter:blur(1.2px);pointer-events:none}.piece.dragging{z-index:200!important}.piece.dragging img.main-piece{filter:drop-shadow(0 13px 5px #20101b50)}.bottom-player{margin:20px 2px 15px}.board-toolbar{display:flex;gap:21px;align-items:center;border-top:1px solid var(--line);padding:17px 0 0}.icon-button{background:none;padding:3px 0;color:var(--muted);font-size:13px;display:flex;align-items:center;gap:7px;transition:color calc(200ms * var(--motion-factor,1))}.icon-button:hover{color:var(--pink)}.icon-button span{font-size:23px;line-height:1}.frame-status{margin-left:auto;display:flex;gap:7px;align-items:center;font-size:12px;color:#87828e}.pulse{width:5px;height:5px;border-radius:50%;background:#9c8896}.intro{padding:10px 0 26px}.eyebrow{font-size:11px;letter-spacing:2.3px;color:var(--pink);font-weight:600}h1{font-family:Manrope,sans-serif;font-size:35px;line-height:1.25;letter-spacing:-1.5px;margin:13px 0 0;font-weight:500}h1 em{font-family:Georgia,serif;color:var(--pink);font-weight:400}.control-card{border:1px solid #51404c;border-radius:16px;background:linear-gradient(120deg,#35293177,#25212899);overflow:hidden}.card-heading{display:flex;align-items:center;gap:10px;padding:19px 16px}.spark{font-size:30px;color:var(--pink)}h2{margin:0;font-size:14px;font-weight:600;line-height:1.4}.card-heading p{font-size:12px;margin:4px 0 0;color:var(--muted)}.switch{width:39px;min-width:39px;height:23px;background:#504651;border-radius:20px;padding:3px;margin-left:auto;transition:background calc(350ms * var(--motion-factor,1))}.switch span{display:block;width:17px;height:17px;border-radius:50%;background:#cdc3cb;transition:transform calc(420ms * var(--motion-factor,1)) cubic-bezier(.2,.8,.2,1),background calc(300ms * var(--motion-factor,1))}.switch[aria-checked=true]{background:var(--pink)}.switch[aria-checked=true] span{transform:translateX(16px);background:#452c3b}.card-foot{padding:10px 18px;border-top:1px solid #67506433;color:#b2a0ad;font-size:12px;display:flex;align-items:center;gap:8px}.mode-dot{width:5px;height:5px;background:#aa9ea8;border-radius:50%}.cheat-expand{display:grid;grid-template-rows:0fr;transition:grid-template-rows calc(500ms * var(--motion-factor,1)) cubic-bezier(.25,.1,.25,1)}.cheat-expand>div{overflow:hidden;padding:0 18px}.cheat-expand.open{grid-template-rows:1fr}.cheat-expand p{font-size:14px;line-height:1.6;margin:0 0 13px;color:#d8c6d2}.cheat-expand .micro{font-size:12px;margin:10px 0 17px;color:var(--muted)}.secondary{background:#ffffff09;border:1px solid #6d5b6844;border-radius:9px;padding:10px 14px;transition:background calc(250ms * var(--motion-factor,1)),transform calc(250ms * var(--motion-factor,1))}.secondary:hover{background:#ffffff12}.secondary[aria-pressed=true]{background:#f4abc92c;border-color:var(--pink);color:var(--pink)}.full{width:100%;font-size:13px}.engine-settings{padding:25px 0 23px}.section-label{display:flex;justify-content:space-between;font-size:14px}.section-label span{color:var(--pink);font-size:13px}input[type=range]{width:100%;accent-color:var(--pink);margin:18px 0 10px;height:4px;cursor:pointer}.range-labels{display:flex;justify-content:space-between;color:#8e8793;font-size:12px}.moves-card{border:1px solid var(--line);border-radius:14px;overflow:hidden;background:#1d1d22}.moves-heading{display:flex;align-items:center;justify-content:space-between;padding:16px 18px;border-bottom:1px solid var(--line)}.moves-heading span{font-size:12px;color:var(--muted)}.moves-scroll{height:154px;overflow-y:auto;scrollbar-width:thin;scrollbar-color:#55434f transparent}.empty{display:flex;align-items:center;justify-content:center;gap:18px;height:100%;color:#89828d}.empty>span{font-size:42px;color:#74616e}.empty p{font-size:13px;line-height:1.7}.move-row{display:grid;grid-template-columns:28px 1fr 1fr;gap:6px;font-size:14px;padding:9px 17px}.move-row:nth-child(even){background:#ffffff03}.move-row>span:first-child{color:#89828d;font-size:12px;padding-top:2px}.move-row .cheated{color:var(--pink)}.status{display:flex;gap:9px;align-items:center;padding:13px 16px;background:#252329;border-top:1px solid var(--line);font-size:12px;line-height:1.6;color:#d3c5cf}#status-icon{color:var(--pink)}.primary{display:flex;justify-content:space-between;align-items:center;background:var(--pink);color:#32202c;border-radius:11px;padding:15px 20px;font-size:14px;font-weight:600;transition:transform calc(300ms * var(--motion-factor,1)),background calc(300ms * var(--motion-factor,1))}.primary:hover{background:#ffd0e3;transform:translateY(-2px)}.primary:active,.secondary:active{transform:scale(.97)}#new-game{width:100%;margin-top:18px}#new-game>span:last-child{font-size:22px;line-height:1}.motion-controls{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-top:17px;font-size:11px;color:#928792}.motion-controls label{display:flex;align-items:center;gap:5px;cursor:pointer}.motion-controls input{accent-color:var(--pink);width:12px;height:12px;margin:0}footer{display:flex;justify-content:space-between;padding:23px 0 25px;border-top:1px solid var(--line);color:#817985;font-size:10px;letter-spacing:1.5px}footer a{letter-spacing:0;font-size:11px}dialog{max-width:440px;border:1px solid #675064;border-radius:22px;padding:28px;background:#26212a;color:var(--text);box-shadow:0 20px 100px #0008}dialog::backdrop{background:#110d14aa;backdrop-filter:blur(8px)}dialog h2{font-family:Manrope,sans-serif;font-size:23px}dialog p{color:var(--muted);font-size:14px}.dialog-actions{display:flex;gap:12px;margin-top:25px}.promotion-options{display:flex;gap:9px;margin-top:20px}.promotion-options button{background:#e6d7de;border-radius:12px;padding:7px}.promotion-options img{width:60px}.promotion-options button:hover{background:var(--pink)}#toast{position:fixed;bottom:27px;left:50%;transform:translate(-50%,15px);opacity:0;background:#3d2d3b;color:#ffe8f2;border:1px solid #a67893;border-radius:12px;padding:12px 20px;font-size:14px;pointer-events:none;transition:opacity calc(250ms * var(--motion-factor,1)),transform calc(300ms * var(--motion-factor,1));max-width:90vw;text-align:center;z-index:500}#toast.show{opacity:1;transform:translate(-50%,0)}@media(min-width:1450px){.app{max-width:1330px}.workspace{grid-template-columns:minmax(300px,690px) 350px;gap:85px}}@media(max-width:1050px){.app{padding:0 28px}.workspace{gap:30px;grid-template-columns:minmax(300px,1fr) 290px}h1{font-size:30px}.card-heading{padding:16px 12px;gap:7px}.card-heading h2{font-size:13px}.spark{font-size:25px}.header-right{letter-spacing:1px}}@media(max-width:760px){.app{padding:0 17px}header{height:82px}.header-right{display:none}.workspace{display:flex;flex-direction:column;gap:25px;padding-top:22px}.play-area{width:100%;max-width:580px;margin:auto}.board-shell{padding:6px;border-radius:10px}aside{max-width:580px;width:100%;margin:auto}.intro{display:none}.player-info>span{font-size:12px}.tag{font-size:9px}.turn-pill{padding:6px 8px}.board-toolbar{gap:19px}.moves-scroll{height:134px}.engine-settings{padding:23px 0}footer{margin-top:15px;font-size:8px;gap:15px}footer a{font-size:10px}.motion-controls{font-size:12px}.coord{font-size:10px}.card-heading{padding:18px}.card-heading h2{font-size:15px}}@media(prefers-reduced-motion:reduce){*,*::before,*::after{transition:none!important;scroll-behavior:auto!important}}
/* Expanded play controls */
.board-wrap{position:relative}.evaluation{position:absolute;left:-22px;top:9px;bottom:9px;width:12px;background:#332732;border:1px solid #756070;border-radius:7px;overflow:hidden;box-shadow:0 2px 12px #0004}.evaluation[hidden]{display:none}#eval-white{position:absolute;bottom:0;width:100%;height:50%;background:#f6d9e7;transition:height calc(850ms * var(--motion-factor,1)) cubic-bezier(.22,1,.36,1)}#eval-value{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%) rotate(-90deg);font-size:10px;font-weight:700;color:#221321;background:#f4abc9;border-radius:3px;padding:2px 4px;white-space:nowrap}.evaluation.flipped #eval-white{bottom:auto;top:0}.clock{font-family:Manrope,sans-serif;font-size:24px;font-weight:700;font-variant-numeric:tabular-nums;letter-spacing:-1px;margin-left:auto;background:#29252d;border:1px solid #54404d66;border-radius:11px;min-width:78px;text-align:center;padding:6px 9px;transition:background calc(400ms * var(--motion-factor,1)),color calc(400ms * var(--motion-factor,1)),box-shadow calc(400ms * var(--motion-factor,1))}.clock.running{background:#f4abc91b;color:#f9c0da;border-color:#f4abc955;box-shadow:0 0 20px #f4abc90a}.clock.low{color:#ff9aab}.clock.low.running{animation:clock-alert calc(1000ms * var(--motion-factor,1)) ease-in-out infinite}.player-row .turn-pill{margin-left:0}.board-toolbar{gap:16px}.disclosure{border:1px solid var(--line);border-radius:13px;margin-top:13px;overflow:hidden;background:#1e1d22;transition:background calc(400ms * var(--motion-factor,1)),border-color calc(400ms * var(--motion-factor,1))}.disclosure.open{background:#252027;border-color:#6a4a6055}.disclosure-toggle{width:100%;display:flex;align-items:center;gap:8px;padding:15px 14px;background:transparent;text-align:left;font-size:14px}.disclosure-toggle>span:nth-child(2){margin-left:auto;font-size:11px;color:var(--muted)}.disclosure-toggle i{font-size:19px;font-style:normal;color:var(--pink);transition:transform calc(500ms * var(--motion-factor,1)) cubic-bezier(.2,.8,.2,1)}.disclosure.open .disclosure-toggle i{transform:rotate(135deg)}.disclosure-body{display:grid;grid-template-rows:0fr;opacity:.2;transition:grid-template-rows calc(550ms * var(--motion-factor,1)) cubic-bezier(.22,1,.36,1),opacity calc(350ms * var(--motion-factor,1))}.disclosure.open .disclosure-body{grid-template-rows:1fr;opacity:1}.disclosure-body>div{min-height:0;overflow:hidden;padding:0 14px}.disclosure-body>div>:last-child{margin-bottom:17px}.field-label{display:block;font-size:13px;color:#d1becb;margin:12px 0 8px}select{font:inherit;font-size:14px;color:var(--text);width:100%;background:#332a35;border:1px solid #67445b77;border-radius:10px;padding:11px;cursor:pointer;outline-color:var(--pink)}.micro{font-size:12px;color:var(--muted);line-height:1.65;margin:10px 0}.time-presets{display:grid;grid-template-columns:repeat(3,1fr);gap:6px}.time-presets button{background:#ffffff06;border:1px solid #ffffff0d;border-radius:10px;padding:11px 4px;font-size:15px;font-weight:600;transition:background calc(300ms * var(--motion-factor,1)),border-color calc(300ms * var(--motion-factor,1)),transform calc(300ms * var(--motion-factor,1))}.time-presets button:hover{transform:translateY(-2px);background:#f4abc913}.time-presets button.chosen{background:#f4abc926;border-color:#f4abc977;color:#ffd7e9}.time-presets small{display:block;font-size:10px;color:var(--muted);font-weight:400;margin-top:3px}.custom-time{display:flex;gap:12px;margin:14px 0}.custom-time label{font-size:12px;color:var(--muted);width:50%}.custom-time input{display:block;min-width:0;width:100%;margin-top:6px;font:inherit;font-size:15px;color:var(--text);background:#18151c;border:1px solid #57424f;border-radius:8px;padding:9px}.option-row{display:flex;justify-content:space-between;align-items:center;font-size:14px;padding:10px 0;gap:10px;cursor:pointer}.option-row input{appearance:none;width:34px;height:20px;border-radius:20px;background:#544651;position:relative;margin:0;cursor:pointer;transition:background calc(350ms * var(--motion-factor,1))}.option-row input:before{content:'';position:absolute;width:14px;height:14px;background:#c6b8c2;border-radius:50%;top:3px;left:3px;transition:transform calc(400ms * var(--motion-factor,1)) cubic-bezier(.2,.8,.2,1)}.option-row input:checked{background:#eaa2c2}.option-row input:checked:before{transform:translateX(14px);background:#47333e}#analysis-info{font-size:12px;color:#f3bad3;line-height:1.6;padding:10px;background:#f4abc909;border-radius:8px;margin:10px 0}.cheat-tools{display:grid;grid-template-columns:1fr 1fr;gap:7px;font-size:13px}.spawn-label{font-size:10px;letter-spacing:1.1px;color:#dca6c0;margin:17px 0 8px}.spawn-label span{font-size:10px;letter-spacing:0;color:var(--muted);margin-left:5px}#spawn-shelf{display:flex;gap:5px}#spawn-shelf button{width:20%;aspect-ratio:1;background:#e6d7de;border:2px solid transparent;border-radius:11px;padding:4px;touch-action:none;transition:transform calc(350ms * var(--motion-factor,1)) cubic-bezier(.22,1,.36,1),background calc(300ms * var(--motion-factor,1))}#spawn-shelf button:hover{transform:translateY(-5px) rotate(-3deg);background:#ffc6df}#spawn-shelf button.chosen{border-color:#ff8fc1;box-shadow:0 0 0 3px #ef92b833}#spawn-shelf img{width:100%;height:100%;pointer-events:none;-webkit-user-drag:none}.square.legal:after{display:none}.move-hint{position:absolute;left:38%;top:38%;width:24%;height:24%;border-radius:50%;background:#33203040;animation:hint-pop calc(380ms * var(--motion-factor,1)) cubic-bezier(.2,1.6,.4,1) both;pointer-events:none}.move-hint.capture-hint{inset:5%;width:auto;height:auto;border:5px solid #47233866;background:transparent}.square.checked{box-shadow:inset 0 0 0 3px #ff819a}.square.checked .check-aura{position:absolute;inset:0;background:radial-gradient(ellipse,#ff628887,transparent 75%);animation:check-pulse calc(1400ms * var(--motion-factor,1)) ease-in-out infinite;pointer-events:none}.square.mated{background:#ab5478}.piece.mated img.main-piece{transform-origin:50% 80%;animation:king-fall calc(1200ms * var(--motion-factor,1)) cubic-bezier(.2,.8,.2,1) forwards}.piece.spawned img.main-piece{animation:spawn-bloom calc(650ms * var(--motion-factor,1)) cubic-bezier(.2,1.3,.3,1)}.piece.transformed img.main-piece{animation:promotion-bloom calc(700ms * var(--motion-factor,1)) cubic-bezier(.2,1,.3,1)}#arrows,#planned-layer,#effect-layer{position:absolute;inset:0;width:100%;height:100%;pointer-events:none}#arrows{z-index:8;overflow:visible}#effect-layer{z-index:130}#planned-layer{z-index:7}.plan-ghost{position:absolute;width:12.5%;height:12.5%;display:grid;place-items:center;background:#f4abc945;border:2px dashed #f4c4d9bb;border-radius:10%;animation:hint-pop calc(300ms * var(--motion-factor,1)) ease-out}.plan-ghost img{width:85%;opacity:.52}.plan-ghost span{position:absolute;right:2px;bottom:1px;background:#57364c;color:#ffe8f2;border-radius:50%;font-size:10px;width:18px;height:18px;display:grid;place-items:center}.chess-arrow{stroke-linecap:round;stroke-linejoin:round;fill:none;stroke-width:13;opacity:.77;stroke-dasharray:1;animation:arrow-draw calc(600ms * var(--motion-factor,1)) cubic-bezier(.22,1,.36,1)}.capture-ripple{position:absolute;width:12.5%;height:12.5%;border:3px solid #ffcfdf;border-radius:50%;animation:capture-ring calc(480ms * var(--motion-factor,1)) ease-out forwards}.captured-piece{z-index:95!important;pointer-events:none}.impact-flash{animation:impact calc(450ms * var(--motion-factor,1)) ease-out}.no-motion *, .no-motion *:before,.no-motion *:after{animation-duration:.001ms!important;transition-duration:.001ms!important}#premove-strip{display:flex;align-items:center;gap:10px;border:1px solid #62425a;background:#2b222d;border-radius:10px;margin:12px 0 0;padding:9px 11px;font-size:12px;animation:panel-arrive calc(400ms * var(--motion-factor,1)) ease-out}#premove-strip[hidden]{display:none}#premove-count{white-space:nowrap;color:#f2b8d1}#premove-list{display:flex;gap:5px;overflow:auto;flex:1;scrollbar-width:thin}#premove-list span{padding:4px 7px;border-radius:5px;background:#f4abc91c;white-space:nowrap;font-size:11px}#clear-premoves{font-size:21px;background:none;color:#e8acc7}#result-surface{position:absolute;z-index:150;inset:auto 10% 10%;text-align:center;border:1px solid #f4abc96b;border-radius:21px;padding:23px;background:#251825e8;backdrop-filter:blur(18px);box-shadow:0 15px 65px #19071588;animation:result-bloom calc(900ms * var(--motion-factor,1)) cubic-bezier(.16,1,.3,1) both}#result-surface[hidden]{display:none}#result-symbol{font-size:33px;color:var(--pink)}#result-title{font-family:Manrope,sans-serif;font-size:29px;letter-spacing:-1px;margin:4px 0}#result-detail{font-size:14px;color:#d6b8ca;margin:7px 0 15px}#review-board{font-size:12px}dialog[open]{animation:result-bloom calc(450ms * var(--motion-factor,1)) cubic-bezier(.16,1,.3,1)}.promotion-options button{transition:transform calc(350ms * var(--motion-factor,1)),background calc(300ms * var(--motion-factor,1))}.promotion-options button:hover{transform:translateY(-6px) scale(1.06)}@keyframes hint-pop{from{opacity:0;transform:scale(.15)}to{opacity:1;transform:scale(1)}}@keyframes check-pulse{0%,100%{opacity:.55}50%{opacity:1}}@keyframes king-fall{0%{transform:rotate(0)}30%{transform:rotate(-12deg)}100%{transform:rotate(72deg)}}@keyframes spawn-bloom{from{opacity:0;transform:scale(.2);filter:blur(9px) brightness(2)}to{opacity:1;transform:scale(1)}}@keyframes promotion-bloom{0%{transform:scale(.6);filter:brightness(3) blur(7px)}60%{transform:scale(1.15)}100%{transform:scale(1)}}@keyframes capture-ring{from{opacity:.8;transform:scale(.45)}to{opacity:0;transform:scale(1.45)}}@keyframes impact{0%{background:#ffcce799}100%{background:transparent}}@keyframes arrow-draw{from{stroke-dashoffset:1;opacity:0}to{stroke-dashoffset:0;opacity:.77}}@keyframes result-bloom{from{opacity:0;transform:translateY(20px) scale(.8);filter:blur(10px)}to{opacity:1;transform:translateY(0) scale(1);filter:blur(0)}}@keyframes panel-arrive{from{opacity:0;transform:translateY(-7px)}to{opacity:1;transform:translateY(0)}}@keyframes clock-alert{50%{box-shadow:0 0 15px #ff739526}}@media(max-width:760px){.evaluation{left:-12px;width:8px}#eval-value{font-size:8px;padding:1px}.clock{font-size:20px;min-width:67px}.player-row{gap:9px}.player-info strong{font-size:14px}.player-row .turn-pill{display:none}.board-toolbar{gap:14px}.frame-status{font-size:10px}.board-toolbar .icon-button{font-size:12px}.disclosure-toggle{padding:17px}.spawn-label{font-size:11px}#spawn-shelf{max-width:340px}.time-presets{grid-template-columns:repeat(4,1fr)}#result-title{font-size:25px}.header-right{display:none}}
.morph-select{border:1px solid #67445b77;border-radius:10px;background:#332a35;overflow:hidden;transition:border-radius calc(400ms * var(--motion-factor,1)),background calc(400ms * var(--motion-factor,1)),box-shadow calc(400ms * var(--motion-factor,1))}.morph-select.open{border-radius:16px;background:#3a2c39;box-shadow:0 8px 25px #0e091822}.morph-select select{display:none}.select-trigger{width:100%;background:transparent;text-align:left;padding:12px 13px;display:flex;justify-content:space-between;gap:10px;font-size:14px}.select-trigger span:last-child{color:var(--pink);transition:transform calc(400ms * var(--motion-factor,1))}.morph-select.open .select-trigger span:last-child{transform:rotate(180deg)}.select-options{display:grid;grid-template-rows:0fr;transition:grid-template-rows calc(450ms * var(--motion-factor,1)) cubic-bezier(.22,1,.36,1)}.morph-select.open .select-options{grid-template-rows:1fr}.select-options>div{min-height:0;overflow:hidden}.select-options button{width:100%;display:block;background:transparent;text-align:left;padding:12px 14px;font-size:13px;transition:background calc(200ms * var(--motion-factor,1)),padding-left calc(250ms * var(--motion-factor,1))}.select-options button:hover,.select-options button:focus{background:#f4abc91d;padding-left:19px}.select-options button[aria-selected=true]{color:#ffd0e4;background:#f4abc90d}
.captured-piece{transform-origin:50% 50%}
/* Shared, interruptible movement; previews never reposition the actual pieces. */
.piece img.main-piece{filter:blur(var(--motion-blur,0px)) drop-shadow(0 3px 1.5px #22182233)}
.piece.dragging img.main-piece{filter:blur(var(--motion-blur,0px)) drop-shadow(0 10px 4px #20101b44)}
.piece.plan-ghost{left:0;top:0;animation:none;background:#f4abc92a;border:2px dashed #f4c4d988}
.piece.plan-ghost img{opacity:1}.piece.plan-ghost img.main-piece{opacity:.6}.piece.plan-ghost .ghost{opacity:0}
.piece.plan-ghost .plan-number{right:2px;bottom:1px}
html{scroll-behavior:smooth;scroll-padding-top:20px}.moves-scroll,#premove-list,aside,.review-panel{scroll-behavior:smooth}.move-hint{transition:opacity calc(130ms * var(--motion-factor,1)) ease,transform calc(160ms * var(--motion-factor,1)) cubic-bezier(.22,1,.36,1)}.move-hint.hint-leaving{animation:none;opacity:0;transform:scale(.2)}
.spawn-colors{display:flex;gap:6px;margin-bottom:10px}.spawn-colors button{flex:1;border:1px solid #75536a55;background:#ffffff05;padding:8px;border-radius:9px;font-size:11px;transition:background calc(300ms * var(--motion-factor,1)),transform calc(300ms * var(--motion-factor,1))}.spawn-colors button[aria-pressed=true]{background:#f4abc92b;color:#ffd9e9;border-color:#f4abc977}.text-button{background:transparent;color:#cba9be;font-size:12px;padding:6px 9px;border-radius:7px;transition:background calc(200ms * var(--motion-factor,1))}.text-button:hover{background:#f4abc91b}.result-actions{display:flex;justify-content:center;gap:8px}.result-actions button{font-size:13px;padding:11px 14px}.result-actions+.text-button{margin-top:8px}
#premove-steps,#manual-arrows{position:absolute;inset:0;width:100%;height:100%;pointer-events:none}#premove-steps{z-index:6}#manual-arrows{z-index:120;overflow:visible}.premove-waypoint{position:absolute;width:12.5%;height:12.5%;display:grid;place-items:center;border:1px dashed #ffbfd363;border-radius:8%;background:#f4abc91c;transition:opacity calc(140ms * var(--motion-factor,1))}.premove-waypoint img{width:77%;height:77%;opacity:.24}.premove-waypoint span{position:absolute;bottom:2px;right:2px;background:#744764;color:#fff0f7;border-radius:5px;font-size:11px;line-height:1.5;min-width:17px;text-align:center}.manual-arrow{fill:none;stroke:#f7cd75;stroke-width:12;stroke-linecap:round;stroke-linejoin:round;opacity:.86}.manual-circle{fill:#f7cd7522;stroke:#f7cd75;stroke-width:7}
#pause-premoves{white-space:nowrap}#premove-strip.waiting{border-color:#b78d53}#premove-strip.waiting #premove-count{color:#f8d48f}.live-feedback{display:flex;align-items:center;gap:12px;padding:13px 15px;margin-bottom:13px;border-radius:12px;border:1px solid #67536b55;background:#28212b;transition:background calc(300ms * var(--motion-factor,1)),border-color calc(300ms * var(--motion-factor,1))}.live-feedback[hidden]{display:none}#feedback-symbol{display:grid;place-items:center;background:var(--grade-color,#bd9bbc);color:#211421;width:33px;height:33px;border-radius:10px;flex-shrink:0;font-weight:700;font-size:15px;transition:background calc(300ms * var(--motion-factor,1)),transform calc(300ms * var(--motion-factor,1))}#feedback-title{font-size:14px;color:var(--grade-color,#efd1e3)}#feedback-detail{font-size:12px;color:var(--muted);margin:4px 0 0;line-height:1.5}.feedback-changed #feedback-symbol{animation:feedback-bloom calc(320ms * var(--motion-factor,1)) cubic-bezier(.2,1.2,.4,1)}.move-grade{font-size:10px;font-weight:700;margin-left:5px;display:inline-block;border-radius:5px;padding:1px 4px;background:var(--grade-color);color:#231827;animation:feedback-bloom calc(300ms * var(--motion-factor,1)) ease-out}
#open-review{margin-top:13px}.review-panel{margin-top:15px;padding:17px;border:1px solid #89647a66;background:#27212c;border-radius:18px;animation:result-bloom calc(400ms * var(--motion-factor,1)) cubic-bezier(.2,1,.3,1)}.review-panel[hidden]{display:none}.review-heading{display:flex;align-items:center;justify-content:space-between;gap:8px}.review-heading .eyebrow{font-size:9px;letter-spacing:1.3px}.review-heading h2{font-size:18px;margin-top:8px;letter-spacing:-.5px}#close-review{font-size:24px}#review-progress{font-size:12px;color:#d3b4c9;line-height:1.5}.rating-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}.rating-grid>div{background:#ffffff05;border-radius:12px;padding:13px}.rating-grid span,.rating-grid small{display:block;font-size:11px;color:#b9aaba}.rating-grid strong{display:block;font:700 22px Manrope,sans-serif;letter-spacing:-.5px;margin:7px 0;color:#f7ccdf}.rating-grid small{font-size:10px;line-height:1.6}#review-chart{width:100%;height:auto;background:#19151e;border:1px solid #6c4f6544;border-radius:10px}.review-nav{display:flex;align-items:center;justify-content:space-between;gap:5px;margin-top:14px}.review-nav button{background:#f4abc90e;border:1px solid #6c4f6544;border-radius:7px;padding:5px 9px;font-size:17px;transition:background calc(200ms * var(--motion-factor,1))}.review-nav button:hover{background:#f4abc92b}#review-position{font-size:12px;color:#eed4e5}#review-slider{margin:0}#review-verdict{font-size:13px;line-height:1.6;padding:12px;background:#f4abc909;border-radius:10px}#review-verdict strong{display:block;color:var(--grade-color);font-size:15px}#review-counts{display:flex;flex-wrap:wrap;gap:5px;margin:13px 0}#review-counts span{font-size:10px;padding:5px 7px;background:#ffffff07;border-radius:6px;color:#d7c3d4}.review-method{font-size:11px;line-height:1.6;color:#b6a2b3}.review-method summary{cursor:pointer;color:#f1c3db}.reviewing #board{cursor:default}.reviewing #result-surface{display:none}.reviewing .move-row.current{background:#f4abc920}.reviewing .move-row{cursor:pointer}.board-toolbar{flex-wrap:wrap}.board-toolbar #expand-board{font-size:12px}.board-toolbar #expand-board[aria-pressed=true]{color:var(--pink)}@keyframes feedback-bloom{from{opacity:0;transform:scale(.6)}to{opacity:1;transform:scale(1)}}
@media(min-width:1000px){body.board-focus .app{max-width:none;padding:0 28px}body.board-focus header{height:58px}body.board-focus .workspace{padding:16px 0;grid-template-columns:minmax(400px,calc(100dvh - 190px)) 330px;justify-content:center;gap:40px}body.board-focus .player-row{min-height:35px;margin-bottom:9px}body.board-focus .avatar{width:33px;height:33px;font-size:24px}body.board-focus .bottom-player{margin-top:10px}body.board-focus .player-info>span{display:none}body.board-focus .board-toolbar{padding-top:10px}body.board-focus aside{max-height:calc(100dvh - 96px);overflow:auto;scrollbar-width:thin;padding-right:7px}body.board-focus .intro,body.board-focus footer{display:none}body.board-focus .clock{font-size:19px;padding:3px 9px}body.board-focus #premove-strip{position:absolute;max-width:calc(100dvh - 210px);z-index:140;transform:translateY(-5px);background:#2b222df5}body.board-focus .play-area{position:relative}}
@media(max-width:999px){#expand-board{display:none}}@media(prefers-reduced-motion:reduce){html,.moves-scroll,#premove-list,aside,.review-panel{scroll-behavior:auto}}
.piece-feedback{position:absolute;right:1%;top:1%;display:grid;place-items:center;min-width:22px;height:22px;padding:0 3px;border-radius:50%;font-size:11px;font-weight:800;color:#231622;box-shadow:0 2px 8px #20102033;animation:feedback-bloom calc(250ms * var(--motion-factor,1)) ease-out;z-index:3}

/* A board-first workspace with quiet, local controls. */
:root{--motion-factor:1;--ease:cubic-bezier(.22,1,.36,1)}
::selection{background:#f4abc9;color:#341f2d}
html{scrollbar-color:#986780 #211c25;scrollbar-width:thin}
*{scrollbar-width:thin;scrollbar-color:#90637d transparent}
::-webkit-scrollbar{width:6px;height:6px}
::-webkit-scrollbar-track{background:transparent}
::-webkit-scrollbar-thumb{background:#91637d88;border-radius:20px}
::-webkit-scrollbar-thumb:hover{background:#c08ca8}
body{overflow-x:clip}
.app{max-width:none;padding:12px 32px 0}
.workspace{grid-template-columns:minmax(0,min(860px,calc(100dvh - 164px))) 336px;gap:38px;justify-content:center;align-items:start;padding:0}
.play-area{min-width:0;position:relative}
.player-row{min-height:38px;margin:0 2px 8px;gap:10px}
.avatar{height:34px;width:34px;border-radius:11px;font-size:25px}
.you-avatar{font-size:19px}
.player-info{gap:2px;min-width:0}
.player-info>span{font-size:12px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:230px}
.player-info strong{font-size:14px}
.bottom-player{margin:9px 2px 8px}
.clock{font-size:20px;min-width:68px;padding:4px 9px}
.turn-pill{padding:5px 8px}
.board-shell{padding:7px;border-radius:12px}
.board-toolbar{gap:6px;padding-top:7px;flex-wrap:nowrap;min-height:38px}
.icon-button{padding:7px 9px;border-radius:10px;white-space:nowrap;transition:transform calc(280ms * var(--motion-factor,1)) var(--ease),background calc(280ms * var(--motion-factor,1)),color calc(280ms * var(--motion-factor,1)),box-shadow calc(280ms * var(--motion-factor,1))}
.icon-button:hover{transform:translateY(-2px) scale(1.035);background:#f4abc915;color:#ffd7e9}
.icon-button:active{transform:scale(.93);background:#f4abc926}
.icon-button span{font-size:21px;transition:transform calc(300ms * var(--motion-factor,1)) var(--ease)}
.icon-button:hover span{transform:rotate(-6deg)}
.frame-status{font-size:11px;white-space:nowrap;gap:5px}
.corner-brand{position:fixed;left:18px;top:18px;z-index:4;display:flex;align-items:center;gap:8px;font-family:Manrope,sans-serif;font-size:18px;font-weight:700;letter-spacing:-.6px;transition:opacity calc(300ms * var(--motion-factor,1)) var(--ease),transform calc(400ms * var(--motion-factor,1)) var(--ease);transform-origin:top left}
.corner-brand .brand-mark{height:28px;width:28px;border-radius:9px;font-size:25px}
.corner-brand small{display:block;font-size:9px;letter-spacing:2.1px;color:var(--muted);margin-top:1px}
.corner-brand.brand-hidden{opacity:0;transform:translate(-10px,-7px) scale(.9);pointer-events:none}
#sidebar{max-height:calc(100dvh - 24px);overflow-y:auto;overflow-x:hidden;overscroll-behavior:contain;padding:0 7px 16px 3px;scroll-padding-top:70px;display:flex;flex-direction:column;gap:0;min-width:0}
#sidebar>*{flex-shrink:0}
#play-controls{order:0}.moves-card{order:1}#play-dock{order:2}#review-panel{order:0}#review-dock{order:-2}
.game-actions{display:grid;grid-template-columns:1fr 1fr;gap:8px;padding-top:13px}
.game-actions #new-game,.game-actions #open-review{margin:0;width:auto;font-size:13px;min-height:42px;padding:10px 12px;border-radius:11px;white-space:nowrap;justify-content:center;gap:10px}
.reviewing #play-controls{display:none}
.reviewing #review-dock{position:sticky;top:0;z-index:10;background:linear-gradient(#17171b 90%,#17171b00);padding-bottom:12px}
.reviewing .game-actions{padding-top:0}
.reviewing #review-dock #open-review{background:#f4abc924;border-color:#f4abc955;color:var(--pink)}
.reviewing #review-dock #open-review:before{content:'●';font-size:7px}
.reviewing .review-panel{margin:0 0 14px;padding:15px}
.reviewing .moves-scroll{height:210px}
.reviewing .moves-card{order:1}
.review-panel{animation:panel-arrive calc(300ms * var(--motion-factor,1)) var(--ease)}
footer{display:none}
.engine-settings{padding:18px 2px}
.card-heading{padding:15px 13px}.card-heading p{font-size:12px}.card-heading h2{font-size:14px}
.field-label,.option-row,.select-options button{font-size:14px}
.micro{font-size:12px}
.cheat-tools{padding:3px 2px 5px;gap:9px}
.cheat-tools .secondary,.spawn-colors button{transition:transform calc(340ms * var(--motion-factor,1)) var(--ease),background calc(300ms * var(--motion-factor,1)),border-radius calc(340ms * var(--motion-factor,1)) var(--ease),border-color calc(300ms * var(--motion-factor,1)),box-shadow calc(300ms * var(--motion-factor,1))}
.cheat-tools .secondary:hover,.spawn-colors button:hover{background:#f4abc915;transform:scale(1.025)}
.cheat-tools .secondary[aria-pressed=true]{transform:scale(1.035);border-radius:12px;background:#f4abc92b;box-shadow:0 3px 12px #f4abc908}
.cheat-tools .secondary:active,.spawn-colors button:active{transform:scale(.97)}
.spawn-colors{padding:3px 1px}
.spawn-colors button[aria-pressed=true]{transform:scale(1.025);border-radius:11px}
#spawn-shelf{padding:4px 0;overflow:visible}
#spawn-shelf button{position:relative;isolation:isolate;transition:transform calc(350ms * var(--motion-factor,1)) var(--ease),background calc(300ms * var(--motion-factor,1)),border-radius calc(300ms * var(--motion-factor,1))}
#spawn-shelf button:hover{transform:translateY(-3px) scale(1.04)}
#spawn-shelf button.chosen{transform:translateY(-2px) scale(1.06);border-radius:11px;background:#f4abc9}
#spawn-shelf button.picking-up>img{opacity:.22;transition:opacity calc(150ms * var(--motion-factor,1))}
#spawn-shelf .image-fading{position:absolute;inset:0;margin:auto;pointer-events:none}
#spawn-shelf button>img{transition:opacity calc(200ms * var(--motion-factor,1))}
.piece .set-outgoing{position:absolute;inset:0;margin:auto;pointer-events:none;z-index:2}
.piece .ghost{filter:blur(3.6px)}
.piece{transform-origin:50% 50%}
.move-hint{animation-fill-mode:both;transition:opacity calc(160ms * var(--motion-factor,1)) ease,transform calc(170ms * var(--motion-factor,1)) var(--ease)}
.move-hint.hint-leaving{animation:none;opacity:0;transform:scale(.12)}
.manual-arrow{stroke-dasharray:1;animation:manual-draw calc(180ms * var(--motion-factor,1)) var(--ease) both}
.manual-circle{animation:mark-arrive calc(180ms * var(--motion-factor,1)) var(--ease) both;transform-box:fill-box;transform-origin:center}
#review-arrows{position:absolute;inset:0;width:100%;height:100%;pointer-events:none;z-index:121}
.player-feedback{width:28px;height:28px;min-width:28px;padding:0;display:grid;place-items:center;border-radius:9px;background:var(--grade-color,#f4abc9);color:#2b1b27;font-size:12px;font-weight:800;box-shadow:0 2px 10px #0002;transition:transform calc(300ms * var(--motion-factor,1)) var(--ease),box-shadow calc(300ms * var(--motion-factor,1))}
.player-feedback[hidden]{display:none}
.player-feedback:hover{transform:translateY(-2px) scale(1.10);box-shadow:0 4px 16px #0003}
.player-feedback:active{transform:scale(.94)}
.player-feedback+.clock{margin-left:auto}
.move-row>span[data-move-index]{border-radius:6px;padding:2px 4px;transition:background calc(200ms * var(--motion-factor,1)),color calc(200ms * var(--motion-factor,1))}
.reviewing .move-row>span[data-move-index]:hover{background:#f4abc91a}
.move-cell-current{background:#f4abc92b;color:#ffdaeb}
#piece-sets{display:grid;grid-template-columns:1fr 1fr;gap:8px}
#piece-sets button{padding:9px;background:#ffffff05;border:1px solid #73526844;border-radius:12px;transition:background calc(300ms * var(--motion-factor,1)),transform calc(300ms * var(--motion-factor,1)) var(--ease),border-color calc(300ms * var(--motion-factor,1));display:flex;flex-direction:column;align-items:center;gap:6px;font-size:13px}
#piece-sets button>span:first-child{display:flex;align-items:center}
#piece-sets img{width:39px;height:39px;object-fit:contain;filter:drop-shadow(0 2px 2px #0002)}
#piece-sets button[aria-pressed=true]{background:#f4abc920;border-color:#f4abc977;color:#ffdaeb}
#piece-sets button:hover{transform:translateY(-2px);background:#f4abc913}
#piece-sets button:active{transform:scale(.97)}
.speed-label{margin-top:20px;font-size:14px}
#animation-speed-value{font-size:14px;color:var(--pink);font-variant-numeric:tabular-nums}
/* No fullscreen dimming or blur. Popups grow out of the chosen control. */
dialog.fluid-popup{position:fixed;inset:auto;margin:0;width:min(330px,calc(100vw - 24px));max-width:calc(100vw - 24px);max-height:calc(100dvh - 24px);overflow:auto;border:1px solid #b77b9b77;border-radius:20px;padding:20px;background:#2c2430;color:var(--text);box-shadow:0 16px 50px #10081370,0 2px 8px #f4abc90c;z-index:1000;animation:none}
dialog.fluid-popup::backdrop{background:transparent;backdrop-filter:none}
dialog.fluid-popup h2{font-size:18px;line-height:1.4;letter-spacing:-.35px}
dialog.fluid-popup p{font-size:14px;line-height:1.6;color:#ccb7c6}
dialog.fluid-popup .dialog-actions{margin-top:17px;gap:8px}
dialog.fluid-popup .dialog-actions button{padding:10px 12px;font-size:13px;white-space:normal;text-align:center;justify-content:center}
dialog.promotion-popup{width:auto;max-width:110px;padding:8px;border-radius:16px;overflow:hidden}
.promotion-popup h2{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%)}
.promotion-options{display:flex;flex-direction:column;gap:5px;margin:0}
.promotion-options button{display:grid;place-items:center;border-radius:10px;padding:4px;background:#e6d7de;transition:background calc(200ms * var(--motion-factor,1)),transform calc(280ms * var(--motion-factor,1)) var(--ease)}
.promotion-options img{width:var(--promotion-size,56px);height:var(--promotion-size,56px);object-fit:contain}
.promotion-options button:hover{transform:scale(1.06);background:#f7b9d4}
.promotion-options button:active{transform:scale(.94)}
#result-surface{backdrop-filter:none;background:#2b2230f5;padding:20px;animation:result-bloom calc(450ms * var(--motion-factor,1)) var(--ease) both}
#review-meter{width:100%;height:4px;display:block;margin:0 0 15px;border:0;background:#3c2e3c;border-radius:8px;overflow:hidden;accent-color:var(--pink)}
progress::-webkit-progress-bar{background:#463442;border-radius:8px}
progress::-webkit-progress-value{background:var(--pink);border-radius:8px;transition:width calc(300ms * var(--motion-factor,1))}
progress::-moz-progress-bar{background:var(--pink);border-radius:8px}
#review-takeaway{font-size:14px;line-height:1.6;color:#f1d3e3;margin:12px 0 16px}
.rating-grid strong{font-size:25px}.rating-grid span,.rating-grid small{font-size:12px}.rating-grid>div{padding:12px 10px}
.review-heading .eyebrow{font-size:10px}.review-heading h2{font-size:18px}
.review-nav{gap:3px}.review-nav button{padding:5px 7px;border-radius:8px;transition:background calc(200ms * var(--motion-factor,1)),transform calc(250ms * var(--motion-factor,1)) var(--ease)}
.review-nav button:hover{transform:translateY(-2px)}.review-nav button:active{transform:scale(.94)}
#review-play{color:var(--pink);font-size:15px}
#review-play[aria-pressed=true]{background:#f4abc926}
#review-position{white-space:nowrap;font-size:12px}
#review-verdict{font-size:14px;padding:12px}#review-verdict p{margin:7px 0}
.review-move-metrics{color:#dac0d3;font-size:12px;padding-top:8px;border-top:1px solid #f4abc915}
.review-line{font-size:13px;line-height:1.7;color:#f6c9df;background:#130f192c;border-radius:7px;padding:8px;margin-top:8px}
.review-before{font-size:12px;color:#f4abc9;margin-bottom:7px}
#review-best{margin-top:8px}#review-best[hidden]{display:none}
.review-subheading{font-size:13px;font-weight:600;color:#eac7dc;display:flex;justify-content:space-between;gap:8px;margin:20px 0 9px}
.review-subheading>span{font-weight:400;color:var(--muted);font-size:11px}
#review-moments{display:grid;gap:6px;font-size:12px;color:#ab97a9;line-height:1.6}
.review-moment{padding:8px;display:flex;gap:8px;align-items:center;text-align:left;font-size:12px;background:#ffffff04;border:1px solid #f4abc90d;border-radius:10px;transition:background calc(200ms * var(--motion-factor,1)),transform calc(250ms * var(--motion-factor,1)) var(--ease)}
.review-moment>span:first-child{display:grid;place-items:center;flex-shrink:0;width:26px;height:26px;border-radius:8px;background:var(--grade-color);color:#271b28;font-size:11px;font-weight:800}
.review-moment:hover,.review-moment[aria-pressed=true]{background:#f4abc917;border-color:#f4abc936;transform:translateX(2px)}
#review-counts{display:block;margin:19px 0 0}#review-counts table{width:100%;border-collapse:collapse;font-size:12px}#review-counts th{text-align:left;font-size:11px;font-weight:500;color:#ba9fb4;padding:8px 4px;border-bottom:1px solid #6f506455}#review-counts td{padding:7px 4px;border-bottom:1px solid #f4abc90a}#review-counts th:not(:first-child),#review-counts td:not(:first-child){text-align:center}
.phase-row{display:grid;grid-template-columns:77px 1fr 48px;gap:8px;align-items:center;font-size:12px;margin:9px 0;color:#c5afbf}
.phase-row progress{width:100%;height:5px;border:0;border-radius:7px;background:#463442;accent-color:var(--pink)}
.phase-row span:last-child{text-align:right;font-variant-numeric:tabular-nums}
.review-method{margin-top:18px;font-size:12px}
#review-chart{cursor:crosshair;touch-action:pan-y;transition:background calc(300ms * var(--motion-factor,1))}#review-chart:hover{background:#211725}
#premove-strip{position:absolute;left:8px;right:8px;z-index:140;transform:translateY(-9px);background:#2b222df5;max-width:none}
@keyframes manual-draw{from{stroke-dashoffset:1;opacity:.2}to{stroke-dashoffset:0;opacity:.86}}
@keyframes mark-arrive{from{transform:scale(.72);opacity:0}to{transform:scale(1);opacity:1}}
@media(min-width:1000px){
 body.board-focus .app{padding:8px 28px 0}
 body.board-focus .workspace{grid-template-columns:minmax(0,min(calc(100dvh - 136px),calc(100vw - 410px))) 322px;gap:32px;padding:0}
 body.board-focus .board-shell{padding:5px}
 body.board-focus .player-row{min-height:32px;margin-bottom:6px}
 body.board-focus .bottom-player{margin-top:6px}
 body.board-focus .board-toolbar{padding-top:5px}
 body.board-focus #sidebar{max-height:calc(100dvh - 16px);padding-right:7px}
 body.board-focus #premove-strip{max-width:none}
}
@media(max-width:1100px) and (min-width:761px){
 .app{padding:10px 24px 0}.workspace{grid-template-columns:minmax(0,min(calc(100dvh - 164px),calc(100vw - 377px))) 302px;gap:27px}
 .player-info>span,.frame-status{display:none}.turn-pill{font-size:11px}.board-toolbar{justify-content:space-between}.icon-button{font-size:12px;padding:7px 5px}
}
@media(max-width:760px){
 .app{padding:10px 17px 0}.workspace{padding:0;gap:18px}.play-area{max-width:620px}.corner-brand{display:none}
 .player-row{min-height:34px;gap:8px;margin-bottom:7px}.avatar{width:31px;height:31px}.player-info strong{font-size:14px}.player-info>span{display:none}
 .player-feedback{width:25px;height:25px;min-width:25px;font-size:11px;border-radius:8px}.clock{font-size:19px;min-width:60px;padding:4px 7px}
 .board-toolbar{justify-content:space-between;gap:4px}.icon-button{padding:7px 4px;font-size:12px}.frame-status{font-size:9px}.frame-status .pulse{display:none}
 #sidebar{max-height:none;width:100%;max-width:620px;overflow:visible;padding:0 0 20px}
 .reviewing #review-dock{position:sticky;top:0;padding:9px 0 11px;background:#17171bf5}
 .game-actions #new-game,.game-actions #open-review{min-height:44px;font-size:14px}
 .reviewing .moves-scroll{height:180px}
 .time-presets{grid-template-columns:repeat(4,1fr)}.rating-grid strong{font-size:28px}
 .evaluation{left:-12px;top:7px;bottom:7px;width:8px}
}
@media(prefers-reduced-motion:reduce){.corner-brand,.icon-button,.cheat-tools .secondary{transition:none}.manual-arrow,.manual-circle{animation:none}}

.move-hint,.move-hint.hint-leaving{animation:none;transition:none}.piece.transformed img.main-piece{animation-duration:calc(300ms * var(--motion-factor,1))}

.sidebar-credit{order:3;text-align:center;padding:16px 0 0;font-size:11px;color:#a98b9e}.sidebar-credit a:hover{color:var(--pink)}

/* Continuous vector introduction. Only the SVG board moves; the final DOM is already laid out. */
#loading-scene{position:fixed;inset:0;z-index:1000;overflow:hidden;background:var(--bg);pointer-events:all}
#loading-scene svg{position:absolute;top:0;left:0;transform-origin:0 0;overflow:hidden;will-change:transform}

.booting{overflow:hidden}.booting .app{visibility:hidden}.intro-reveal .player-row,.intro-reveal .board-toolbar,.intro-reveal #sidebar,.intro-reveal .corner-brand,.intro-reveal .evaluation{animation:intro-ui 800ms cubic-bezier(.16,1,.3,1) both}.intro-reveal .player-row{animation-delay:240ms}.intro-reveal .bottom-player{animation-delay:320ms}.intro-reveal .board-toolbar,.intro-reveal .evaluation{animation-delay:410ms}.intro-reveal #sidebar{animation-delay:500ms}
@keyframes intro-ui{from{opacity:0;transform:translateY(14px) scale(.975)}to{opacity:1;transform:none}}
#sidebar,.moves-scroll,#review-verdict{scrollbar-gutter:stable}html{scrollbar-gutter:stable;scroll-behavior:smooth}#sidebar{overflow-anchor:none}#board,#board *{-webkit-tap-highlight-color:transparent;-webkit-touch-callout:none}.board-toolbar{flex-wrap:wrap;row-gap:8px}
.square.selected:before{content:none}.selection-wash{position:absolute;inset:0;background:#ee8aba88;box-shadow:inset 0 0 0 3px #ffdfec88;opacity:0;transform:scale(.8);pointer-events:none;z-index:1}.coord{z-index:2}
.piece .ghost{filter:blur(var(--trail-blur,3.6px))}.piece-feedback{position:absolute;right:0;top:0;z-index:4;background:var(--grade-color);color:#1b2020;border:1.5px solid #20182077;border-radius:50%;min-width:25px;height:25px;padding:0 4px;display:grid;place-items:center;font:700 12px 'DM Sans',sans-serif;box-shadow:0 3px 9px #0004;pointer-events:none;transform:translate(10%,-8%)}
/* One visual slider, independent of its generous pointer hit area. */
.fluid-range{position:relative;height:42px;margin:5px 0;touch-action:none;cursor:ew-resize;user-select:none}
.fluid-range input[type=range]{position:absolute;inset:0;width:100%;height:100%;margin:0;opacity:0;z-index:2;touch-action:none;pointer-events:none;appearance:none;-webkit-appearance:none}
.range-track{position:absolute;left:12px;right:12px;top:50%;height:3px;border-radius:99px;transform:translateY(-50%);background:#ffffff12;box-shadow:inset 0 1px 1px #09070d38;pointer-events:none;transition:background calc(180ms * var(--motion-factor,1)) var(--ease)}
.range-fill{height:100%;border-radius:inherit;background:linear-gradient(90deg,#c986a6,var(--pink));transform-origin:left;transform:scaleX(0);box-shadow:0 0 7px #f4abc918;pointer-events:none}
.range-thumb{position:absolute;left:0;top:50%;width:16px;height:16px;border:3px solid #302531;border-radius:50%;background:linear-gradient(145deg,#ffe5f0,#f4abc9);box-shadow:0 0 0 1px #eab0cb88,0 2px 5px #100b1655;transform:translate(-50%,-50%) scale(1);pointer-events:none;transition:transform calc(180ms * var(--motion-factor,1)) var(--ease),box-shadow calc(220ms * var(--motion-factor,1)) var(--ease)}
@media(hover:hover){.fluid-range:not(:has(input:disabled)):hover .range-track{background:#ffffff1c}.fluid-range:not(:has(input:disabled)):hover .range-thumb{transform:translate(-50%,-50%) scale(1.1);box-shadow:0 0 0 1px #f4abc9b0,0 0 0 4px #f4abc90a,0 2px 6px #100b1666}}
.fluid-range.range-active .range-thumb{transform:translate(-50%,-50%) scale(1.16);box-shadow:0 0 0 1px #ffd4e6b0,0 0 0 5px #f4abc914,0 2px 6px #100b1666}
.fluid-range:has(input:focus-visible) .range-thumb{outline:2px solid var(--pink);outline-offset:4px}
.fluid-range:has(input:disabled){opacity:.4;cursor:default}

.rating-grid .rating-card{display:grid;gap:5px;text-align:left;background:#ffffff03;border:1px solid transparent;border-radius:12px;padding:12px;transition:background 260ms,border-color 260ms,transform 260ms}.rating-card:hover{background:#f4abc911;transform:translateY(-2px)}.rating-card[aria-pressed=true]{border-color:#f4abc966;background:#f4abc910}.rating-card.analysing{background:linear-gradient(110deg,#f4abc908 20%,#f4abc926 45%,#f4abc908 70%);background-size:250% 100%;animation:review-shimmer 1800ms ease-in-out infinite}.rating-card span{color:var(--muted);font-size:12px}.rating-card strong{color:var(--pink);font-size:27px}.rating-card small{color:var(--muted);font-size:12px;line-height:1.6}
@keyframes review-shimmer{from{background-position:120% 0}to{background-position:-100% 0}}
#review-verdict{height:230px;min-height:230px;overflow:auto;overflow-anchor:none;contain:layout;position:relative}#review-best{min-height:42px}#review-best[hidden]{display:block!important;visibility:hidden}#review-position{font-variant-numeric:tabular-nums;white-space:nowrap}#review-focus-status{min-height:20px}#review-meter::-webkit-progress-value{transition:width 320ms cubic-bezier(.22,1,.36,1)}#review-meter::-moz-progress-bar{transition:width 320ms cubic-bezier(.22,1,.36,1)}
.editor-actions{display:flex;flex-wrap:wrap;gap:8px;margin:12px 0}.editor-actions button{flex:1;padding:10px;font-size:13px;justify-content:center;white-space:nowrap}#editor-palette{display:grid;grid-template-columns:repeat(6,1fr);gap:5px}#editor-palette button{background:#ffffff08;border:1px solid #ffffff09;border-radius:9px;padding:4px;touch-action:none;transition:background 220ms,transform 220ms}#editor-palette button[aria-pressed=true]{border-color:var(--pink);background:#f4abc930}#editor-palette img{width:100%;pointer-events:none}#editor-fen,#editor-ep{width:100%;font:13px monospace;line-height:1.6;background:#19171d;color:var(--text);border:1px solid #70526677;border-radius:8px;padding:9px;resize:vertical}.castling-options{display:grid;grid-template-columns:1fr 1fr;gap:9px;font-size:12px;color:var(--muted)}.castling-options input{accent-color:var(--pink)}body.editing #play-controls,body.editing .moves-card,body.editing #game-actions{display:none}body.editing #editor-panel{display:block}#editor-panel{animation:intro-ui 350ms cubic-bezier(.22,1,.36,1)}.tool-drag-proxy{position:fixed;left:0;top:0;z-index:550;pointer-events:none;background:#f4abc9;color:#33212e;border:1px solid #ffdae9;border-radius:14px;padding:12px 18px;box-shadow:0 6px 25px #0005;will-change:transform}.tool-drop-target{box-shadow:inset 0 0 0 3px var(--pink);transition:box-shadow 160ms}
body.no-motion .intro-reveal *,body.no-motion .rating-card.analysing{animation:none!important}body.no-motion .range-fill,body.no-motion .range-thumb{transition:none!important}
@media(max-width:760px){.board-toolbar{gap:10px}.board-toolbar .frame-status{font-size:10px}#editor-panel{margin-top:0}}

#remove,#transform,#editor-erase{touch-action:none}#editor-palette *{-webkit-user-drag:none;user-select:none;-webkit-user-select:none}#editor-palette button:hover{background:#f4abc918;transform:translateY(-1px)}

/* Stable geometry while the labels, panels and sliders morph. */
.pill-slot{width:96px;flex:0 0 96px;display:flex;justify-content:flex-end;align-items:center}.pill-slot .turn-pill{margin:0;display:inline-flex;overflow:hidden;transition:background 320ms,border-color 320ms,color 260ms}.turn-pill>span{display:block}.player-info{min-width:0}.player-info>span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.player-row{overflow:visible}

.pgn-popup{width:min(410px,calc(100vw - 24px));max-height:calc(100dvh - 24px);overflow:auto;scrollbar-gutter:stable}.pgn-popup textarea{width:100%;resize:vertical;min-height:100px;max-height:30vh;font:13px/1.6 monospace;background:#19161d;color:var(--text);border:1px solid #65525e;border-radius:10px;padding:12px}.pgn-popup input[type=file]{max-width:100%;font-size:12px;color:var(--muted)}.pgn-popup input::file-selector-button{background:#f4abc91a;border:1px solid #f4abc94d;border-radius:7px;color:var(--pink);padding:7px;margin-right:10px;cursor:pointer}#pgn-error{min-height:20px;color:#f4abc9;font-size:12px}#sound-quality-status{min-height:32px;transition:opacity 240ms}.audio-loading{animation:audio-pulse 1100ms ease-in-out infinite}@keyframes audio-pulse{50%{opacity:.45}}
#review-panel{scroll-margin-top:16px}@media(max-width:760px){.pill-slot{width:80px;flex-basis:80px}.pill-slot .turn-pill{padding:6px 8px}.player-row{gap:8px}}
body.no-motion .audio-loading{animation:none}

@media(max-width:450px){.pill-slot{display:none}}
:root{--white-share:50%}

/* Shared motion surfaces keep hit areas fixed while their visible parts glide. */
#eval-white{bottom:auto;top:calc(100% - var(--white-share,50%));height:var(--white-share,50%);transition:top calc(850ms * var(--motion-factor)) var(--ease),height calc(850ms * var(--motion-factor)) var(--ease)}
.evaluation.flipped #eval-white{bottom:auto;top:0}





.elo-note{padding:0 4px;font-size:18px;color:var(--pink);border:0;background:transparent;cursor:pointer}
#premove-strip{display:none!important}
#mobile-review-home[hidden],#focus-rail[hidden],#history-panel[hidden]{display:none!important}
#mobile-review-close{display:none}
#review-transport{contain:layout style;padding:3px 0}
#review-transport .review-nav{margin-top:10px}
#review-verdict{contain:layout style;overflow-anchor:none}
#review-chart circle{transition:r 160ms,opacity 160ms;cursor:pointer}
#review-chart circle:hover{r:5}
#history-panel{min-width:0;padding:20px 18px;border:1px solid #f4abc925;border-radius:22px;background:linear-gradient(145deg,#2d242e,#201c24);max-height:calc(100dvh - 28px);overflow:auto;scrollbar-gutter:stable;overscroll-behavior:contain;overflow-anchor:none}
#history-panel h2{margin:5px 0 0;font-size:22px;letter-spacing:-.5px}
#history-panel .eyebrow{font-size:10px;letter-spacing:1.8px}
.history-game{display:grid;grid-template-columns:48px minmax(0,1fr);gap:5px 10px;width:100%;padding:17px 12px;margin:8px 0;border:1px solid #f4abc91b;border-radius:14px;background:#f4abc905;color:var(--text);text-align:left;cursor:pointer;transition:background 220ms,border-color 220ms,transform 300ms var(--ease);animation:history-arrive 420ms var(--ease) both;animation-delay:var(--entry-delay,0ms)}
.history-game:hover{background:#f4abc915;border-color:#f4abc960;transform:translateX(-3px)}
.history-game strong{font-size:12px;line-height:1.4;font-weight:550;align-self:end}.history-game small{grid-column:2;font-size:10px;line-height:1.5;color:var(--muted)}
.history-result{grid-row:span 2;align-self:center;color:var(--pink);font-size:19px;letter-spacing:-1px;font-variant-numeric:tabular-nums}
.history-empty{color:var(--muted);font-size:13px;line-height:1.9;padding:30px 8px}
@keyframes history-arrive{from{opacity:0;transform:translate(16px,4px) scale(.96)}to{opacity:1;transform:none}}
.velvet-cursor{position:fixed;left:0;top:0;z-index:10010;pointer-events:none;opacity:0;will-change:transform;transition:opacity 140ms}
.velvet-cursor:before{content:'';position:absolute;left:-7px;top:-7px;width:14px;height:14px;border:1.5px solid var(--pink);border-radius:50%;background:#f4abc925;box-shadow:0 0 14px #f4abc925;transition:width 180ms,height 180ms,left 180ms,top 180ms,background 180ms,scale 180ms}
.velvet-cursor.visible{opacity:1}.velvet-cursor.over-control:before{left:-11px;top:-11px;width:22px;height:22px;background:#f4abc948}.velvet-cursor.pressed:before{scale:.7;background:var(--pink)}
html.custom-cursor,html.custom-cursor *{cursor:none!important}
.cursor-tip{position:fixed;top:0;left:0;z-index:10000;pointer-events:none;max-width:200px;padding:8px 11px;border:1px solid #f4abc942;border-radius:10px;background:#302630f5;color:#f7d9e8;font-size:11px;line-height:1.4;box-shadow:0 5px 20px #0005;opacity:0;scale:.85;transform-origin:top left;transition:opacity 160ms,scale 240ms var(--ease);will-change:transform}
.cursor-tip.visible{opacity:1;scale:1}
#focus-rail{display:flex;flex-direction:column;gap:12px;width:54px;padding:7px;border:1px solid #f4abc928;border-radius:20px;background:#27222ae8;max-height:calc(100dvh - 24px);overflow:auto;scrollbar-width:none;align-self:center}
#focus-rail button{width:38px;height:38px;min-width:38px;border:1px solid transparent;border-radius:11px;background:transparent;color:#cfb3c6;display:flex;align-items:center;justify-content:center;font-size:20px;padding:0;transition:color 200ms,background 200ms,transform 250ms var(--ease),border-color 200ms}
#focus-rail button:hover{background:#f4abc918;color:var(--pink);border-color:#f4abc930;transform:scale(1.08)}
#focus-rail button:disabled{opacity:.3}#focus-rail .tool-label,#focus-rail .frame-status{display:none}
#focus-rail .board-toolbar{display:flex;flex-direction:column;gap:3px;padding:0;margin:0;border:0}
.board-toolbar .tool-label{font-size:inherit}
.icon-button:hover .tool-label{transform:none}
#focus-settings{display:flex;flex-direction:column;gap:3px;border-top:1px solid #f4abc922;padding-top:10px}
.focus-popup{width:min(350px,calc(100vw - 24px));max-height:calc(100dvh - 24px);overflow:auto;scrollbar-gutter:stable;padding:14px}
#focus-close{display:block;margin-left:auto;height:26px;padding:0 7px}
#focus-content>section{margin:0;border:0;background:transparent;padding:0}
#focus-content .disclosure-toggle{pointer-events:none;padding:8px 5px 15px}#focus-content .disclosure-toggle i,#focus-content .disclosure-toggle>span:nth-child(2){display:none}
#focus-content .disclosure-body{grid-template-rows:1fr}#focus-content .disclosure-body>div{padding:10px 5px}
#focus-content .card-heading{padding:8px 0 16px}#focus-content .card-heading h2{font-size:15px}
#focus-content .moves-scroll{max-height:50dvh}#focus-content .engine-settings{padding:0 5px 10px}
#sidebar,#history-panel,.moves-scroll,#review-verdict,.focus-popup{scroll-behavior:auto}
@media(min-width:761px){
 body.board-focus .workspace{grid-template-columns:minmax(0,min(calc(100dvh - 110px),calc(100vw - 140px))) 54px;gap:26px;justify-content:center}
 body.board-focus #sidebar{display:none}
 body.board-focus .app{padding:10px 24px 0}
 body.history-open .app{max-width:1600px}
 body.history-open .workspace{grid-template-columns:minmax(180px,min(calc(100dvh - 164px),800px)) minmax(235px,310px) minmax(215px,280px);gap:22px}
 body.board-focus.history-open .workspace{grid-template-columns:minmax(0,min(calc(100dvh - 110px),calc(100vw - 448px))) 54px minmax(215px,280px);gap:22px}
 body.board-focus .board-toolbar{overflow:visible}
}
@media(min-width:761px) and (max-width:1099px){body.history-open .app{padding-left:18px;padding-right:18px}body.history-open .workspace{grid-template-columns:minmax(160px,1fr) 240px 210px;gap:14px}#history-panel{padding:16px 12px}}
@media(max-width:760px){
 #history-toggle,#history-panel,#expand-board,#focus-rail{display:none!important}
 #mobile-review-home{position:relative;z-index:150;width:100%;scroll-margin-top:8px;animation:history-arrive 300ms var(--ease)}
 #mobile-review-home #review-transport{padding:8px 9px 2px;background:#28222b;border:1px solid #f4abc930;border-radius:15px;margin:4px 0 12px}
 #mobile-review-home .review-nav{margin:0;gap:6px}#mobile-review-home .review-nav button{min-width:38px;min-height:38px}#mobile-review-home .fluid-range{height:36px;margin:0}
 #mobile-review-close{display:block;font-size:10px;margin:-3px 0 3px auto;padding:3px 7px;color:var(--muted)}
 .reviewing #review-dock{position:static}.reviewing #review-panel{scroll-margin-top:0}
}
body.no-motion #eval-white,body.no-motion .history-game,body.no-motion .cursor-tip,body.no-motion .velvet-cursor:before{transition:none;animation:none}
/* Persistent vector arrows share the board's RAF clock, including reversal. */
.morph-arrow{animation:none!important;stroke-dasharray:none!important;stroke-dashoffset:0!important;stroke-linecap:round;stroke-linejoin:round;stroke-width:13;fill:none}
.manual-circle.morph-arrow{stroke-width:7}
#arrows,#manual-arrows,#review-arrows{transform-box:border-box;transform-origin:50% 50%;overflow:visible}
#review-chart{touch-action:none;user-select:none;cursor:ew-resize;outline:none;outline-offset:3px;transition:background 220ms,box-shadow 220ms}
#review-chart.scrubbing{background:#2a1d2c;box-shadow:0 0 0 2px #f4abc955}
#review-chart:focus-visible{outline:2px solid var(--pink)}



html.custom-cursor *::before,html.custom-cursor *::after{cursor:none!important}
html.custom-cursor input::-webkit-slider-thumb,html.custom-cursor input::-webkit-slider-runnable-track{cursor:none!important}
html.custom-cursor input::-moz-range-thumb,html.custom-cursor input::-moz-range-track{cursor:none!important}
.no-rules-option{padding:0 20px 10px;border-top:1px solid #f4abc918}
.no-rules-option .micro{margin:0;line-height:1.6}
#estimate-elo{margin-top:10px;transition:background 200ms,border-radius 300ms var(--ease),opacity 200ms,transform 260ms var(--ease)}
#estimate-elo:hover{background:#f4abc921;border-radius:15px}
#estimate-elo:active{transform:scale(.975)}
#estimate-elo.analysing{animation:estimate-pulse 1.5s ease-in-out infinite}
@keyframes estimate-pulse{50%{background:#f4abc92b}}
#elo-estimate-status{min-height:3.2em}
#piece-bin{position:fixed;right:max(12px,env(safe-area-inset-right));width:60px;height:66px;z-index:1100;display:grid;place-items:center;border:1px solid #f4abc96b;border-radius:20px;background:#30232fe8;color:var(--pink);box-shadow:0 8px 32px #0005;pointer-events:none;opacity:0;transform:translateX(90px) scale(.65);transition:opacity calc(180ms * var(--motion-factor,1)),transform calc(340ms * var(--motion-factor,1)) cubic-bezier(.22,1,.36,1),border-radius 260ms,background 180ms}
#piece-bin.visible{opacity:1;transform:translateX(0) scale(1)}
#piece-bin svg{width:29px;height:34px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;overflow:visible}
#piece-bin .bin-lid{transform-origin:7px 9px;transition:transform calc(220ms * var(--motion-factor,1)) var(--ease)}
#piece-bin.armed{border-radius:24px;background:#664052;transform:scale(1.1)}
#piece-bin.armed .bin-lid{transform:translateY(-3px) rotate(-16deg)}
#piece-bin.unavailable{color:#b9aab6;border-color:#b9aab63b}
#piece-bin span{position:absolute;right:72px;max-width:180px;width:max-content;padding:8px 11px;border:1px solid #f4abc930;border-radius:10px;background:#2b212ff2;box-shadow:0 4px 14px #0003;font-size:11px;line-height:1.5;opacity:0;transform:translateX(6px);transition:opacity 200ms,transform 260ms}
#piece-bin.visible span{opacity:1;transform:none}
.bin-flight img{position:absolute;inset:0;width:85%;height:85%;margin:auto;object-fit:contain}
@media(prefers-reduced-motion:reduce){#piece-bin,#piece-bin .bin-lid,#piece-bin span{transition:none}#estimate-elo.analysing{animation:none}}
.no-motion #piece-bin,.no-motion #piece-bin *{transition:none}
.no-motion #estimate-elo.analysing{animation:none}
/* Shared controls retain their appearance when moved into the expanded rail. */
dialog.focus-popup{width:min(356px,calc(100vw - 24px));padding:16px;background:var(--panel);border-radius:20px}
#focus-close{height:32px;min-width:32px;margin-bottom:4px;font-size:22px;background:#f4abc910;border-radius:50%}
#focus-content .disclosure-toggle:disabled{opacity:1;color:var(--text);cursor:default}
#focus-content .disclosure-toggle{font-size:inherit;padding:10px 5px 16px}
#focus-content .card-heading h2{font-size:inherit}
#focus-content .disclosure-body>div{padding:8px 5px 5px}
#focus-content>.review-panel{padding:0;background:transparent;border:0}
#focus-content .review-heading h2{font-size:18px}
#focus-rail button[aria-expanded=true]{background:#f4abc929;color:var(--pink);border-color:#f4abc966}
#review-panel #review-transport{position:sticky;top:0;padding:8px 0;background:#27212c;z-index:5;border-bottom:1px solid #ffffff08}
#focus-popup[data-section=review-panel] #review-transport{top:-16px;background:var(--panel)}
#focus-close{position:sticky;top:-12px;z-index:10;background:var(--panel)}
#review-continue{margin:10px 0 14px;min-height:42px}
#strength-settings.brilliant-focus .range-labels{opacity:.4}
#strength-settings.brilliant-focus .fluid-range{opacity:.45}
.position-popup .position-colours{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.position-popup .position-colours:has(>[hidden]){grid-template-columns:1fr}
.position-popup [hidden]{display:none!important}
.position-popup .field-label{margin:12px 0 6px;font-size:14px}
.position-popup .select-trigger{font-size:14px;min-height:40px}
.position-popup #position-error{font-size:13px;line-height:1.5;color:#ffabbf;min-height:0;margin:10px 0 0}
.position-popup .dialog-actions{position:sticky;bottom:-20px;z-index:5;background:#2c2430;padding:12px 0 4px}
.position-popup .dialog-actions button{min-height:42px}
.position-popup #position-source{margin:8px 0;font-size:13px}

/* Game modes share the existing selectors and smooth layout primitives. */
.mode-description{min-height:4.6em;margin:12px 0;color:var(--text,#f3edf2);font-size:14px;line-height:1.55}
.mode-goal{flex:0 0 auto;display:inline-flex;justify-content:center;align-items:center;min-width:36px;padding:5px 7px;border:1px solid #c884a660;border-radius:10px;background:#efacc817;color:#f4abc9;font-size:14px;font-weight:600;font-variant-numeric:tabular-nums;overflow:hidden}
.mode-goal[hidden]{display:none}.mode-goal>span{white-space:nowrap}
.hill-marker{position:absolute;inset:8%;border:2px solid #f9bcda;border-radius:14%;opacity:0;transform:scale(.75);pointer-events:none;transition:opacity calc(320ms * var(--motion-factor,1)),transform calc(420ms * var(--motion-factor,1)) cubic-bezier(.22,1,.36,1)}
.hill-target .hill-marker{opacity:.65;transform:scale(1)}
.no-motion .hill-marker{transition:none}
.mobile-layout .mode-goal{min-width:30px;padding:4px 5px;font-size:13px;border-radius:8px}
#game-type-settings{min-width:0}#game-type-note{margin-bottom:12px}#review-mode-note{padding:10px;border-left:2px solid #c884a6;background:#efacc80c;border-radius:6px}