:root {
  --bg: #0c0d14;
  --panel: #141624;
  --panel2: #1b1e31;
  --line: #2a2f4a;
  --text: #ebeefa;
  --dim: #8e96b8;
  --accent: #b98cff;
  --accent2: #ffd98a;
  --ink: #160c26;
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--text); font: 14px/1.4 "Segoe UI", system-ui, sans-serif; }
header { display: flex; align-items: center; gap: 14px; padding: 12px 18px; border-bottom: 1px solid var(--line); background: #0f1019; flex-wrap: wrap; }
header h1 { margin: 0; font-size: 19px; letter-spacing: 0.5px; }
header h1 b { color: var(--accent); }
header .tag { color: var(--dim); font-size: 12px; }
header .grow { flex: 1; }
.getpro { background: var(--accent); color: var(--ink); font-weight: 700; padding: 8px 14px; border-radius: 8px; text-decoration: none; }
.badge { display: none; background: var(--accent2); color: #2a1a00; font-weight: 800; font-size: 11px; padding: 3px 8px; border-radius: 6px; letter-spacing: 1px; }
body.pro .getpro { display: none; }
body.pro .badge { display: inline-block; }
main { display: grid; grid-template-columns: 340px 1fr; gap: 16px; padding: 16px; }
@media (max-width: 880px) { main { grid-template-columns: 1fr; } }
.panel { background: var(--panel); border: 1px solid var(--line); border-radius: 12px; padding: 14px; }
.panel h2 { margin: 12px 0 8px; font-size: 12px; text-transform: uppercase; letter-spacing: 1px; color: var(--dim); }
.panel h2:first-child { margin-top: 0; }
.panel h2 .hint { text-transform: none; letter-spacing: 0; font-weight: 400; opacity: 0.8; margin-left: 6px; }
.chips { display: flex; flex-wrap: wrap; gap: 6px; }
.chip { background: var(--panel2); color: var(--text); border: 1px solid var(--line); border-radius: 999px; padding: 6px 11px; cursor: pointer; font-size: 12px; }
.chip.on { background: var(--accent); color: var(--ink); border-color: var(--accent); font-weight: 700; }
.row { display: flex; align-items: center; gap: 8px; margin: 7px 0; }
.row label { width: 86px; color: var(--dim); font-size: 12px; }
.row input[type=range] { flex: 1; accent-color: var(--accent); }
.row input[type=number] { flex: 1; background: var(--panel2); color: var(--text); border: 1px solid var(--line); border-radius: 6px; padding: 5px; }
.row .val { width: 34px; text-align: right; color: var(--accent2); font-variant-numeric: tabular-nums; }
.lk { accent-color: var(--accent2); }
.colors input[type=color] { width: 40px; height: 28px; border: 0; background: none; padding: 0; cursor: pointer; }
.btn { width: 100%; margin-top: 7px; padding: 9px; border-radius: 8px; border: 1px solid var(--line); background: var(--panel2); color: var(--text); font-weight: 600; cursor: pointer; font-size: 13px; }
.btn.primary { background: var(--accent); border-color: var(--accent); color: var(--ink); }
.btn.ghost { background: none; }
.btn.pro::before { content: "🔒 "; }
body.pro .btn.pro::before { content: ""; }
body.pro .btn.pro { border-color: var(--accent2); }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 0 7px; }
.stagewrap { padding: 10px; }
.viewbox { border-radius: 10px; display: flex; align-items: center; justify-content: center; aspect-ratio: 1; max-height: calc(100vh - 170px); margin: 0 auto; }
.viewbox canvas { width: 96%; height: 96%; }
.viewbox.check { background-color: #1d1f2a; background-image: linear-gradient(45deg, #262938 25%, transparent 25%), linear-gradient(-45deg, #262938 25%, transparent 25%), linear-gradient(45deg, transparent 75%, #262938 75%), linear-gradient(-45deg, transparent 75%, #262938 75%); background-size: 28px 28px; background-position: 0 0, 0 14px, 14px -14px, -14px 0; }
.viewbox.dark { background: #07070c; }
.viewbox.light { background: #e9e6df; }
.viewbox.map { background: radial-gradient(circle at 50% 45%, #5a5248 0%, #3a342e 55%, #221e1b 100%); }
.bgpick { display: flex; gap: 6px; justify-content: center; margin-top: 8px; }
#status { margin-top: 10px; color: var(--dim); font-size: 12px; min-height: 18px; text-align: center; }
.note { color: var(--dim); font-size: 12px; margin-top: 10px; }
.cross { display: flex; flex-wrap: wrap; gap: 8px; justify-content: center; margin-top: 10px; }
.cross a { color: var(--text); text-decoration: none; background: var(--panel); border: 1px solid var(--line); border-radius: 10px; padding: 8px 12px; font-size: 12px; }
.cross a b { color: var(--accent); }
#lock { position: fixed; inset: 0; background: rgba(0, 0, 0, 0.6); display: none; align-items: center; justify-content: center; padding: 16px; }
#lock.show { display: flex; }
#lock .box { background: var(--panel); border: 1px solid var(--accent); border-radius: 14px; padding: 22px; max-width: 440px; text-align: center; }
#lock .box a { display: inline-block; margin-top: 14px; background: var(--accent); color: var(--ink); padding: 10px 16px; border-radius: 8px; font-weight: 700; text-decoration: none; }
#lock .box button { margin-left: 8px; background: none; color: var(--dim); border: 0; cursor: pointer; }
footer { color: var(--dim); font-size: 12px; text-align: center; padding: 8px 16px 18px; }