:root{--bg:#07080b;--panel:#0f1218;--p2:#151a22;--line:#1f2530;--neon:#00f0ff;--hot:#ff2e63;--lime:#c6ff00;--txt:#eef2f7;--mut:#8a94a6;--tabh:64px}
[hidden]{display:none !important}
*{box-sizing:border-box;margin:0;padding:0;-webkit-tap-highlight-color:transparent}
html,body{height:100%;overflow:hidden;background:var(--bg);color:var(--txt);font:15px/1.4 Inter,"Helvetica Neue",Arial,sans-serif}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
#app{height:100%;display:grid;grid-template-columns:minmax(0,1fr);grid-template-rows:56px 1fr auto var(--tabh);grid-template-areas:"top" "canvas" "sheet" "tabs"}
#top{grid-area:top;display:flex;align-items:center;gap:4px;padding:0 6px;border-bottom:1px solid var(--line);background:rgba(7,8,11,.9);padding-top:env(safe-area-inset-top)}
.ib{min-width:44px;height:44px;border-radius:12px;font-size:22px;display:grid;place-items:center}
.ib:active{background:var(--p2)}.ib:disabled{opacity:.3}
.ib.save{background:var(--neon);color:#000;font-weight:900;font-size:20px;margin-left:2px}
#prev.on{color:var(--lime);text-shadow:0 0 10px var(--lime)}
#tname{flex:1;display:flex;align-items:center;gap:8px;min-width:0}
#tname b{display:block;font-size:15px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}#tname small{color:var(--mut);font-size:11px}
.hx{width:26px;height:26px;flex:none}.hx polygon{fill:none;stroke:var(--neon);stroke-width:3}
#left{display:none}
#canvasWrap{grid-area:canvas;position:relative;overflow:hidden;touch-action:none;background:radial-gradient(600px 400px at 50% 40%,#0b2a33 0,transparent 70%),var(--bg)}
#canvasWrap:before{content:"";position:absolute;inset:0;opacity:.07;background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='56' height='97'%3E%3Cpath d='M28 0l28 16v33L28 65 0 49V16zM28 65v32' fill='none' stroke='%2300f0ff'/%3E%3C/svg%3E")}
#stage{position:absolute;left:50%;top:50%;transform-origin:0 0}
#label{box-shadow:0 20px 60px rgba(0,0,0,.7),0 0 0 1px #2a3240;border-radius:6px;overflow:visible}
#label svg{display:block;overflow:visible}
#label [data-id]{cursor:pointer}
#tplSwitch{position:absolute;top:8px;left:8px;right:8px;display:flex;gap:6px;overflow-x:auto;z-index:2;scrollbar-width:none}
#tplSwitch button{flex:none;padding:8px 12px;border-radius:20px;background:rgba(21,26,34,.85);border:1px solid var(--line);font-size:12px;font-weight:700;color:var(--mut)}
#tplSwitch button.on{color:#000;background:var(--neon);border-color:var(--neon)}
#hud{position:absolute;left:10px;bottom:10px;display:flex;gap:8px;font:700 11px monospace;color:var(--mut)}
#hud span{background:rgba(0,0,0,.6);padding:4px 8px;border-radius:8px}#rowInfo:empty{display:none}#rowInfo{color:var(--lime)!important}
.btn3d{position:absolute;right:10px;bottom:10px;z-index:3;padding:12px 16px;border-radius:14px;font-weight:900;font-size:13px;letter-spacing:.06em;text-transform:uppercase;color:#000;background:linear-gradient(135deg,var(--neon),var(--lime));box-shadow:0 0 24px rgba(0,240,255,.45)}
.btn3d span{display:inline-block;animation:spin 3s linear infinite}@keyframes spin{to{transform:rotateY(360deg)}}
#sheet{grid-area:sheet;overflow-x:hidden;background:var(--panel);border-top:1px solid var(--line);border-radius:18px 18px 0 0;max-height:36vh;overflow-y:auto;transition:max-height .25s;box-shadow:0 -10px 30px rgba(0,0,0,.5)}
#sheet.closed{max-height:0;border:0}
.grab{width:40px;height:5px;border-radius:3px;background:#2a3240;margin:8px auto 4px}
#sheetBody{padding:4px 14px 14px}
#sheetBody h3{font-size:13px;letter-spacing:.14em;text-transform:uppercase;color:var(--neon);display:flex;align-items:center;justify-content:space-between;margin:2px 0 10px}
#sheetBody h3 small{color:var(--mut);letter-spacing:0;text-transform:none;font-weight:400}
.f{margin-bottom:12px}.f>label{display:block;font-size:11px;color:var(--mut);text-transform:uppercase;letter-spacing:.12em;margin-bottom:6px}
input[type=text],input[type=number],select,textarea{width:100%;background:var(--p2);border:1px solid var(--line);color:var(--txt);border-radius:12px;padding:12px;font-size:16px}
input:focus,select:focus,textarea:focus{outline:2px solid var(--neon)}
.seg{display:flex;gap:6px;flex-wrap:wrap}.seg button,.pill{min-height:44px;padding:0 14px;border-radius:12px;background:var(--p2);border:1px solid var(--line);font-weight:700;font-size:13px}
.seg button.on{background:var(--neon);color:#000;border-color:var(--neon)}
.sw{display:flex;gap:8px;flex-wrap:wrap}.sw button{width:40px;height:40px;border-radius:10px;border:2px solid #000;box-shadow:0 0 0 1px #2a3240}
.sw button.on{box-shadow:0 0 0 2px var(--neon),0 0 12px var(--neon)}
.sw input[type=color]{width:40px;height:40px;border:0;background:none;padding:0}
.palname{font-size:11px;color:var(--mut);margin:8px 0 4px}
.nudge{display:grid;grid-template-columns:repeat(4,1fr);gap:6px}.nudge button{height:44px;border-radius:12px;background:var(--p2);border:1px solid var(--line);font-size:18px}
.tog{display:flex;align-items:center;justify-content:space-between;min-height:44px}
.switch{width:52px;height:32px;border-radius:16px;background:#2a3240;position:relative;transition:.2s}.switch:after{content:"";position:absolute;width:26px;height:26px;border-radius:50%;background:#fff;top:3px;left:3px;transition:.2s}
.switch.on{background:var(--neon)}.switch.on:after{left:23px}
.list button.item{width:100%;display:flex;align-items:center;gap:10px;min-height:48px;padding:0 10px;border-radius:12px;text-align:left}
.list button.item.on{background:rgba(0,240,255,.1);box-shadow:inset 0 0 0 1px var(--neon)}
.list .item i{font-style:normal;width:24px;text-align:center;color:var(--neon)}.list .item span{flex:1}.list .item em{font-style:normal;color:var(--mut);font-size:18px;padding:6px}
.list .item.hid span{opacity:.4;text-decoration:line-through}
table{width:100%;border-collapse:collapse;font-size:13px}td,th{padding:10px 6px;border-bottom:1px solid var(--line);text-align:left}th{color:var(--mut);font-size:11px}
tr.on td{background:rgba(198,255,0,.1);color:var(--lime)}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:8px}
#tabs{grid-area:tabs;display:flex;background:#0a0c10;border-top:1px solid var(--line);padding-bottom:env(safe-area-inset-bottom)}
#tabs button{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;font-size:11px;font-weight:700;color:var(--mut)}
#tabs i{font-style:normal;font-size:20px}#tabs button.on{color:var(--neon)}#tabs button.on i{text-shadow:0 0 10px var(--neon)}
#toast{position:fixed;left:50%;bottom:88px;transform:translateX(-50%) translateY(12px);opacity:0;background:var(--lime);color:#000;font-weight:800;padding:10px 16px;border-radius:12px;transition:.25s;z-index:90;pointer-events:none}
#toast.show{opacity:1;transform:translateX(-50%)}
/* 3D */
#v3d{position:fixed;inset:0;z-index:40;background:#05060a}#v3d[hidden]{display:none}
#gl{width:100%;height:100%;display:block;touch-action:none}
.v3top{position:absolute;top:0;left:0;right:0;display:flex;align-items:center;gap:6px;padding:8px;padding-top:calc(8px + env(safe-area-inset-top));background:linear-gradient(#05060acc,transparent)}
.v3top b{flex:1;min-width:0;font-size:13px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.pill.hot{background:var(--hot);border-color:var(--hot);color:#fff}
#v3hint{position:absolute;top:66px;left:0;right:0;text-align:center;font-size:12px;color:var(--mut);pointer-events:none}
#v3hint.place{color:#000;background:var(--lime);font-weight:800;padding:8px;margin:0 20px;border-radius:12px}
#v3add-list,#v3edit,#v3shot{position:absolute;left:0;right:0;bottom:0;background:var(--panel);border-top:1px solid var(--line);border-radius:18px 18px 0 0;padding:14px;padding-bottom:calc(14px + env(safe-area-inset-bottom))}
#v3add-list button{width:100%;min-height:48px;text-align:left;padding:0 12px;border-radius:12px;display:flex;gap:10px;align-items:center;font-weight:700}
#v3add-list button:active{background:var(--p2)}#v3add-list img{height:28px;border-radius:3px}
#v3edit label{display:flex;align-items:center;gap:10px;font-size:12px;color:var(--mut);margin:10px 0}#v3edit input{flex:1;accent-color:var(--neon);height:32px}
.row{display:flex;gap:8px;flex-wrap:wrap}#v3move.on{background:var(--neon);color:#000}
#v3img{width:100%;max-height:50vh;object-fit:contain;border-radius:12px;margin-bottom:10px;border:1px solid var(--line)}
/* desktop */
@media (min-width:1000px){
 #app{grid-template-columns:260px 1fr 340px;grid-template-rows:60px 1fr;grid-template-areas:"top top top" "left canvas sheet"}
 #left{display:block;grid-area:left;border-right:1px solid var(--line);background:var(--panel);padding:14px;overflow:auto}
 #left h4{font-size:12px;letter-spacing:.16em;color:var(--neon);text-transform:uppercase;margin-bottom:8px}
 #sheet,#sheet.closed{max-height:none;border-radius:0;border-left:1px solid var(--line);border-top:0;box-shadow:none;display:flex;flex-direction:column}
 #sheet .grab{display:none}
 #tabs{position:absolute;top:60px;right:0;width:340px;height:56px;border:0;border-left:1px solid var(--line);border-bottom:1px solid var(--line)}
 #sheet{padding-top:60px}#tabs i{font-size:16px}
 #tname b{font-size:17px}
}
.warn{color:#e7e7e4;font-size:13px;margin:8px 0}
#canvasWrap > #warn{position:absolute;left:10px;right:80px;top:52px;z-index:3;background:rgba(0,0,0,.72);padding:6px 8px;border-radius:8px;margin:0}
#gate{position:fixed;inset:0;z-index:80;background:#07080b;display:flex;flex-direction:column;align-items:flex-start;justify-content:center;padding:28px;gap:12px}
#gate[hidden]{display:none}
#gate h1{font-size:32px}
#gate p{color:var(--mut);max-width:360px}
#gate input{max-width:320px;width:100%}
a.ib{text-decoration:none;color:inherit;display:grid;place-items:center}