/* Identity: fuse beads on a pegboard, in a soft, cute register. Sakura pink is the one action colour, text is cocoa
   brown, bead pastels mark the steps, the ground carries a peg-dot grid, and controls are chunky like toy blocks.
   The light stage stays pure black. */
:root{
  --bg:#FFFAFC;--dot:#FFE6EE;--surface:#FFFFFF;--fg:#5A3E4B;--muted:#A88E97;--accent:#FFC0D5;--on-accent:#5A3E4B;--press:#F3A3BE;--link:#D9578A;
  --line:#FFE1EA;--field:#FFFBFC;--warn:#C2571A;--stage:#000000;--mat:#E9DDE2;
  --pink:#FFC0D5;--yellow:#FFE69A;--mint:#AEEBD8;--ink:#5A3E4B;
  --sans:ui-rounded,"SF Pro Rounded",-apple-system,"PingFang SC","Hiragino Sans GB","Microsoft YaHei",system-ui,sans-serif;
}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]){
  --bg:#2A1F2D;--dot:#3A2B3D;--surface:#36283A;--fg:#FFEAF2;--muted:#C9A9B8;--accent:#FF9DBF;--on-accent:#3A1526;--press:#C96A8F;--link:#FFB3CD;
  --line:#4C3A50;--field:#2F2333;--warn:#F5A65B;--stage:#000000;--mat:#6B5A70;color-scheme:dark}}
:root[data-theme="dark"]{
  --bg:#2A1F2D;--dot:#3A2B3D;--surface:#36283A;--fg:#FFEAF2;--muted:#C9A9B8;--accent:#FF9DBF;--on-accent:#3A1526;--press:#C96A8F;--link:#FFB3CD;
  --line:#4C3A50;--field:#2F2333;--warn:#F5A65B;--stage:#000000;--mat:#6B5A70;color-scheme:dark}
html,body{height:100%}
body{background:var(--bg);color:var(--fg);font-family:var(--sans);font-size:15px;line-height:1.5;touch-action:manipulation;-webkit-text-size-adjust:100%}
#app{height:100%;display:flex;flex-direction:column;overflow:hidden}
button,input,select{font:inherit;color:inherit}
button{min-height:42px;padding:0 16px;border:1.5px solid var(--line);background:var(--surface);border-radius:999px;cursor:pointer;font-weight:500}
button:disabled{opacity:.5}
button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,summary:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
button[aria-pressed="true"]{background:var(--accent);color:var(--on-accent);border-color:var(--accent);font-weight:600}
.primary{background:var(--accent);color:var(--on-accent);border-color:var(--accent);font-weight:600}

.tabs{display:flex;gap:4px;padding:8px 16px;border-bottom:1px solid var(--line);background:var(--surface);align-items:center;flex:none}
.tabs h1{display:flex;align-items:center;gap:9px;font-size:17px;margin:0 auto 0 0;font-weight:700;letter-spacing:.04em;min-width:0}
.tabs h1 svg{width:30px;height:30px;flex:none}
#offline{font-weight:400;letter-spacing:0;white-space:nowrap}
.tabs button{min-height:36px;padding:0 14px;border-color:transparent;background:transparent;color:var(--muted)}
.tabs button[aria-pressed="true"]{background:var(--fg);color:var(--surface);border-color:var(--fg)}

.view{flex:1;min-height:0;display:flex;flex-direction:column}
#stageWrap{flex:1;min-height:0;background:var(--stage);overflow:hidden;display:flex;justify-content:center;align-items:flex-start;touch-action:none}
#stage{display:block;flex:none}
.strip{flex:none;padding:10px 16px;display:flex;flex-direction:column;gap:10px;background:var(--surface);border-top:1px solid var(--line)}
.row{display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.stack{display:flex;flex-direction:column;gap:12px}
.grow{flex:1}
.hint{color:var(--muted);font-size:13px;margin:0}
.note{color:var(--warn);font-size:13px;margin:0;display:flex;gap:8px;align-items:center}
.x{min-height:30px;padding:0 10px;margin-left:auto;flex:none}
.lab{min-width:68px;color:var(--muted);font-size:13px}

/* A colour swatch drawn as a bead: a disc with a hole. */
.sw,.pal i,#ePal i{position:relative;border-radius:50%;flex:none;display:block;box-shadow:inset 0 -2px 0 rgba(0,0,0,.12),0 0 0 1px var(--line)}
.sw::after,.pal i::after,#ePal i::after{content:"";position:absolute;top:32%;left:32%;right:32%;bottom:32%;border-radius:50%;background:var(--surface);box-shadow:inset 0 1px 1px rgba(0,0,0,.28)}
.sw{width:40px;height:40px}
.pal i{width:28px;height:28px}
#ePal i{width:20px;height:20px}

.now{flex:1;min-width:0;display:flex;gap:12px;align-items:center}
.now b{font-size:22px;font-weight:700;letter-spacing:.02em}
.now span{color:var(--muted);font-size:13px;font-variant-numeric:tabular-nums}
.big{min-width:96px;min-height:48px;font-weight:600}
#offOut,#pitchOut{font-variant-numeric:tabular-nums}
#pitch{flex:1;min-width:160px;accent-color:var(--accent)}
#mini{flex:none;image-rendering:pixelated;border:1.5px solid var(--line);border-radius:8px;background:var(--stage);cursor:pointer}

#pattern{overflow-y:auto;-webkit-overflow-scrolling:touch;padding:16px;gap:14px;background-color:var(--bg);background-image:radial-gradient(var(--dot) 1.3px,transparent 1.7px);background-size:14px 14px}
.card{background:var(--surface);border:1px solid var(--line);border-radius:18px;padding:16px;display:flex;flex-direction:column;gap:14px;flex:none}
.card h2{display:flex;align-items:center;gap:10px;font-size:16px;margin:0;font-weight:700}
.num{width:26px;height:26px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:14px;font-weight:700;color:var(--ink);flex:none;box-shadow:inset 0 -2px 0 rgba(0,0,0,.14)}
.n1{background:var(--pink)}.n2{background:var(--yellow)}.n3{background:var(--mint)}
.fields{display:flex;flex-wrap:wrap;gap:12px}
.fields label{display:flex;flex-direction:column;gap:4px;font-size:13px;color:var(--muted)}
.fields .hint{flex-basis:100%}
.fields input[type=number],.fields select,.row select,.pal input,#eCode,#aiText{font-size:16px;padding:9px 12px;border:1.5px solid var(--line);border-radius:12px;background:var(--field);color:var(--fg)}
.fields input[type=number]{width:92px}
.check{flex-direction:row!important;align-items:center;gap:8px!important;color:var(--fg)!important;font-size:15px!important}
.check input{width:20px;height:20px;accent-color:var(--accent)}
#aiText{font-family:inherit;width:100%;min-height:68px;box-sizing:border-box;resize:vertical}
#aiShot{width:120px;height:120px;object-fit:contain;border:1.5px solid var(--line);border-radius:12px;background:var(--surface)}
#preview{image-rendering:pixelated;width:100%;max-width:420px;border-radius:12px;background:var(--mat)}
details>summary{cursor:pointer;color:var(--accent);font-size:14px;font-weight:600;padding:6px 0}
details[open]>summary{margin-bottom:10px}
.pal{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:10px}
.pal div{display:flex;align-items:center;gap:10px;min-width:0}
.pal input{width:90px;font-weight:600;padding:6px 10px}
.pal span{color:var(--muted);font-variant-numeric:tabular-nums;font-size:13px}
/* Floats over the tab bar: anything that pushed the stage down would move every light dot off its peg. */
#updTip{position:fixed;top:0;left:0;right:0;z-index:30;min-height:56px;box-sizing:border-box;padding:8px 16px;background:var(--surface);border-bottom:2px solid var(--line)}
#updTip button{min-height:34px}
#updGo{margin-left:auto}
#updTip .x{margin-left:0}

#lib{overflow-y:auto;-webkit-overflow-scrolling:touch;padding:16px;gap:14px;background-color:var(--bg);background-image:radial-gradient(var(--dot) 2.2px,transparent 2.7px);background-size:20px 20px}
.libs{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:12px}
.tile{display:flex;gap:12px;padding:10px;border:2px solid var(--line);border-radius:22px;background:var(--field);align-items:flex-start;min-width:0}
.tile.on{border-color:var(--accent);background:var(--surface)}
.tile img{width:88px;height:88px;flex:none;border-radius:16px;background:var(--mat);image-rendering:pixelated;object-fit:contain}
.tile .info{flex:1;min-width:0;display:flex;flex-direction:column;gap:6px}
.tile input{font-size:16px;font-weight:700;padding:3px 8px;margin-left:-8px;border:2px solid transparent;border-radius:12px;background:transparent;color:var(--fg);width:100%;box-sizing:border-box}
.tile input:focus{border-color:var(--line);background:var(--field)}
.tile .meta{color:var(--muted);font-size:13px;font-variant-numeric:tabular-nums}
.tile .row button{min-height:36px;padding:0 12px;font-size:14px}
.bar{height:8px;border-radius:99px;background:var(--line);overflow:hidden}
.bar i{display:block;height:100%;background:var(--mint);border-radius:99px}
.badge{font-size:12px;font-weight:700;color:var(--on-accent);background:var(--accent);border-radius:99px;padding:1px 9px;white-space:nowrap}
.card h2 .row{margin-left:auto;font-size:15px}
#calStrip{gap:6px;padding:8px 16px}
.tabs button{white-space:nowrap}
@media (max-width:600px){.tabs h1>span{display:none}.tabs{gap:2px;padding:8px 10px}.tabs button{padding:0 10px}}
#calStrip .row{gap:6px}
#calStrip .row button{min-width:44px;min-height:38px;padding:0 12px}
#calStrip .hint{font-size:12px;line-height:1.35}
.rdl{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:8px}
.rdl div{display:flex;align-items:center;gap:10px;min-width:0;padding:6px 10px 6px 6px;border-radius:18px;border:2px solid transparent}
.rdl div.warn{border-color:var(--warn);background:var(--field)}
.rdl img{width:44px;height:44px;border-radius:12px;flex:none;box-shadow:0 0 0 1px var(--line)}
.rdl input{width:74px;font-size:16px;font-weight:600;padding:6px 10px;border:2px solid var(--line);border-radius:16px;background:var(--field);color:var(--fg);text-transform:uppercase}
.rdl span{color:var(--muted);font-variant-numeric:tabular-nums;font-size:13px;white-space:nowrap}
.rdl em{font-style:normal;font-size:13px;color:var(--muted);margin-left:auto;white-space:nowrap}
.rdl .warn em{color:var(--warn);font-weight:600}

#editWrap{flex:1;min-height:0;overflow:auto;-webkit-overflow-scrolling:touch;background:var(--stage)}
#editCv{display:block}
#ePal{flex-wrap:nowrap;overflow-x:auto;-webkit-overflow-scrolling:touch;padding:2px 2px 4px}
#ePal button{flex:none;min-height:36px;padding:0 12px 0 8px;display:flex;align-items:center;gap:7px;font-size:13px;font-weight:600;font-variant-numeric:tabular-nums}
#ePal button[aria-pressed="true"] i::after{background:var(--accent)}
#eCode{width:150px}

/* Chunky, toy-like controls and cards. */
button{border-width:2px;font-weight:600;box-shadow:0 3px 0 var(--line)}
button:active{transform:translateY(2px);box-shadow:0 1px 0 var(--line)}
button[aria-pressed="true"],.primary{box-shadow:0 3px 0 var(--press)}
button[aria-pressed="true"]:active,.primary:active{box-shadow:0 1px 0 var(--press)}
.tabs{border-bottom-width:2px}
.tabs h1{font-size:18px}
.tabs h1 svg{width:34px;height:34px}
.tabs button{box-shadow:none}
.tabs button[aria-pressed="true"]{background:var(--accent);border-color:var(--accent);color:var(--on-accent);box-shadow:0 3px 0 var(--press)}
.x{box-shadow:none}
.strip{border-top-width:2px}
#pattern{background-image:radial-gradient(var(--dot) 2.2px,transparent 2.7px);background-size:20px 20px}
.card{border-width:2px;border-radius:26px;box-shadow:0 5px 0 var(--line)}
.card h2{font-size:17px}
.num{width:30px;height:30px;font-size:15px}
.fields input[type=number],.fields select,.row select,.pal input,#eCode,#aiText{border-width:2px;border-radius:16px}
#aiShot,#preview{border-radius:18px}
#mini{border-width:2px;border-radius:10px}
.now b{font-size:24px}

details>summary{color:var(--link,var(--accent))}
button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,summary:focus-visible{outline-color:var(--link,var(--accent))}
.check input,#pitch{accent-color:var(--link,var(--accent))}
#ePal button[aria-pressed="true"] i::after{background:var(--surface)}
@media (prefers-reduced-motion:no-preference){button{transition:background-color .12s,border-color .12s,color .12s}}