:root{
  --bg:#0a0c14; --panel:#111629; --panel-2:#0d1120; --line:#232c47;
  --fg:#e8ecf8; --dim:#8b95b5; --accent:#4cc9f0; --danger:#f72585; --ok:#3ddc97;
  --radius:10px;
}
*{box-sizing:border-box}
html,body{margin:0;min-height:100%}
body{
  background:radial-gradient(circle at 50% -10%,#18203a 0%,var(--bg) 60%) fixed;
  color:var(--fg); font:15px/1.5 system-ui,"Segoe UI",sans-serif;
}
a{color:var(--accent);text-decoration:none}
a:hover{text-decoration:underline}
h1,h2,h3{margin:0;font-weight:600;letter-spacing:-.01em}
.wrap{max-width:1100px;margin:0 auto;padding:28px 20px 60px}

/* ---- top bar ---- */
.topbar{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:26px}
.brand{display:flex;align-items:baseline;gap:10px}
.brand h1{font-size:22px}
.brand span{color:var(--dim);font-size:13px}

/* ---- buttons ---- */
.btn{
  display:inline-flex;align-items:center;gap:7px;
  background:var(--panel);color:var(--fg);border:1px solid var(--line);
  padding:8px 14px;border-radius:8px;font:inherit;font-size:14px;cursor:pointer;
  transition:border-color .12s,background .12s,transform .06s;
}
.btn:hover{border-color:#3b4a76;background:#161d33;text-decoration:none}
.btn:active{transform:translateY(1px)}
.btn.primary{background:var(--accent);border-color:var(--accent);color:#04121a;font-weight:600}
.btn.primary:hover{background:#63d6f7;border-color:#63d6f7}
.btn.danger{color:var(--danger);border-color:#43223a}
.btn.danger:hover{background:#25101d;border-color:var(--danger)}
.btn.sm{padding:5px 10px;font-size:13px}
.btn[disabled]{opacity:.45;cursor:not-allowed}

/* ---- cards ---- */
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:16px}
.card{
  background:linear-gradient(180deg,var(--panel) 0%,var(--panel-2) 100%);
  border:1px solid var(--line);border-radius:var(--radius);padding:16px;
}
.card h3{font-size:17px;margin-bottom:2px}
.card .slug{color:var(--dim);font-size:13px;font-family:ui-monospace,Consolas,monospace;word-break:break-all}
.card .row{display:flex;gap:8px;flex-wrap:wrap;margin-top:14px}
.swatches{display:flex;gap:4px;margin:12px 0 0}
.swatches i{width:100%;height:8px;border-radius:2px;display:block}
.meta{color:var(--dim);font-size:12.5px;margin-top:10px;display:flex;gap:12px;flex-wrap:wrap}

.tag{font-size:11.5px;padding:2px 8px;border-radius:99px;border:1px solid var(--line);color:var(--dim)}
.tag.live{color:var(--ok);border-color:#1d4436;background:#0e2119}
.tag.draft{color:#ffd166;border-color:#4a3d1c;background:#1e1809}
.tag.lock{color:var(--accent);border-color:#1d3a4a;background:#0a1c25}

.empty{border:1px dashed var(--line);border-radius:var(--radius);padding:44px;text-align:center;color:var(--dim)}

/* ---- forms ---- */
label{display:block;font-size:12.5px;color:var(--dim);margin-bottom:5px;letter-spacing:.02em}
input[type=text],input[type=password],input[type=number],select{
  width:100%;background:#0a0e1c;border:1px solid var(--line);color:var(--fg);
  padding:9px 11px;border-radius:8px;font:inherit;
}
input:focus,select:focus{outline:none;border-color:var(--accent)}
input[type=range]{width:100%;accent-color:var(--accent)}
input[type=color]{
  width:100%;height:34px;padding:2px;background:#0a0e1c;
  border:1px solid var(--line);border-radius:8px;cursor:pointer;
}
.field{margin-bottom:14px}
.two{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.check{display:flex;align-items:center;gap:9px;color:var(--fg);font-size:14px;cursor:pointer}
.check input{accent-color:var(--accent);width:16px;height:16px}
.hint{color:var(--dim);font-size:12px;margin-top:5px}
.err{background:#25101d;border:1px solid var(--danger);color:#ff9ec7;
     padding:9px 12px;border-radius:8px;font-size:14px;margin-bottom:14px}

/* ---- centered auth pages ---- */
.center{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:20px}
.auth{width:100%;max-width:370px}
.auth .card{padding:26px}
.auth h2{font-size:20px;margin-bottom:4px}
.auth p.sub{color:var(--dim);font-size:13.5px;margin:0 0 20px}

/* ---- editor ---- */
.editor{display:grid;grid-template-columns:340px 1fr;gap:22px;align-items:start}
.panel{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:18px}
.panel h3{font-size:13px;text-transform:uppercase;letter-spacing:.09em;color:var(--dim);margin-bottom:14px}
.panel + .panel{margin-top:16px}
.palette{display:grid;grid-template-columns:repeat(4,1fr);gap:8px}
.stage{position:sticky;top:20px}
.stage iframe{
  width:100%;height:74vh;border:1px solid var(--line);border-radius:var(--radius);
  background:#05070f;display:block;
}
.stagebar{display:flex;justify-content:space-between;align-items:center;margin-bottom:10px;gap:10px}
.presets{display:flex;gap:8px;flex-wrap:wrap}
.preset{width:30px;height:30px;border-radius:7px;border:1px solid var(--line);cursor:pointer;padding:0}
.preset:hover{transform:scale(1.08)}
.saving{color:var(--dim);font-size:13px}
@media(max-width:900px){ .editor{grid-template-columns:1fr} .stage{position:static} }

/* ---- textarea ---- */
textarea{
  width:100%;background:#0a0e1c;border:1px solid var(--line);color:var(--fg);
  padding:9px 11px;border-radius:8px;resize:vertical;
  font:13px/1.5 ui-monospace,Consolas,monospace;
}
textarea:focus{outline:none;border-color:var(--accent)}

/* ---- sprite slots ---- */
.sprites{display:flex;flex-direction:column;gap:10px}
.sprite{display:flex;align-items:center;gap:11px}
.sprite .thumb{
  width:46px;height:34px;flex:none;border-radius:6px;border:1px solid var(--line);
  background:#0a0e1c center/contain no-repeat;
  background-image:none;
}
.sprite .thumb.empty{
  background-image:repeating-linear-gradient(45deg,#151b2e 0 5px,#0d1120 5px 10px);
}
.sprite-main{flex:1;min-width:0}
.sprite-name{display:block;font-size:13px;margin-bottom:5px}
.sprite-btns{display:flex;gap:6px}
.sprite-btns .btn{padding:3px 9px;font-size:12.5px}

/* ---- mini scoreboard in the editor ---- */
ol.board-mini{list-style:none;margin:0;padding:0}
ol.board-mini li{display:flex;align-items:baseline;gap:9px;padding:5px 0;
                 border-bottom:1px solid #1b2338;font-size:13px}
ol.board-mini li:last-child{border-bottom:0}
ol.board-mini span{width:18px;text-align:right;opacity:.4;font-size:12px}
ol.board-mini b{flex:1;font-weight:500;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
ol.board-mini i{opacity:.4;font-style:normal;font-size:12px}
ol.board-mini em{font-style:normal;font-weight:600;color:var(--accent);font-variant-numeric:tabular-nums}