:root{--bg0: #0a100e;--bg1: #14201a;--ink: #e8efe8;--muted: #8aa094;--accent: #c4a35a;--accent2: #3f6b52;--danger: #c45c3a;--panel: rgba(18, 28, 24, .88);--line: rgba(196, 163, 90, .22);font-family:DM Sans,system-ui,sans-serif;color:var(--ink);background:var(--bg0)}*{box-sizing:border-box}html,body,#app{margin:0;height:100%}body{background:radial-gradient(1200px 600px at 10% -10%,#1c3328 0%,transparent 55%),radial-gradient(900px 500px at 100% 20%,#2a2214 0%,transparent 50%),linear-gradient(165deg,#0a100e,#121c18 45%,#0e1614)}.shell{display:grid;grid-template-columns:minmax(280px,360px) 1fr;height:100%;gap:0}@media(max-width:860px){.shell{grid-template-columns:1fr;grid-template-rows:auto 1fr}}.panel{background:var(--panel);border-right:1px solid var(--line);padding:1.25rem 1.35rem 2rem;overflow:auto;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.brand{font-size:clamp(1.8rem,3vw,2.35rem);font-weight:700;letter-spacing:-.03em;margin:0 0 .25rem;color:var(--ink)}.tagline{margin:0 0 1.4rem;color:var(--muted);font-size:.92rem;line-height:1.45}label{display:block;font-size:.72rem;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);margin:.85rem 0 .35rem}input,select,button{font:inherit}input[type=text],input[type=number],select{width:100%;background:#0c1411;border:1px solid var(--line);color:var(--ink);border-radius:8px;padding:.55rem .7rem}.row{display:grid;grid-template-columns:1fr 1fr;gap:.6rem}.kinds{display:flex;flex-wrap:wrap;gap:.4rem;margin-top:.35rem}.kinds label.chip{display:inline-flex;align-items:center;gap:.35rem;margin:0;text-transform:none;letter-spacing:0;font-size:.85rem;background:#0c1411;border:1px solid var(--line);border-radius:999px;padding:.35rem .65rem;cursor:pointer;color:var(--ink)}.kinds input{accent-color:var(--accent)}.actions{display:flex;flex-wrap:wrap;gap:.5rem;margin-top:1.1rem}button{border:0;border-radius:8px;padding:.55rem .85rem;cursor:pointer;font-weight:600;background:var(--accent2);color:#eef6f0}button.primary{background:var(--accent);color:#1a1408}button.ghost{background:transparent;border:1px solid var(--line);color:var(--ink)}button:hover{filter:brightness(1.08)}.list{margin-top:1.25rem;border-top:1px solid var(--line);padding-top:.85rem}.list h2{font-size:.78rem;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);margin:0 0 .5rem;font-weight:600}.atom-btn{display:flex;justify-content:space-between;width:100%;text-align:left;background:#0c1411;border:1px solid transparent;margin-bottom:.35rem;color:var(--ink);font-weight:500}.atom-btn.active{border-color:var(--accent)}.atom-btn span{color:var(--muted);font-family:JetBrains Mono,monospace;font-size:.75rem}.stage{position:relative;min-height:320px}#preview{width:100%;height:100%;display:block;cursor:grab}#preview:active{cursor:grabbing}.hint{position:absolute;left:1rem;bottom:1rem;color:var(--muted);font-size:.8rem;pointer-events:none}