:root{--bg:#f5f7fb;--card:#fff;--txt:#111827;--muted:#667085;--pri:#ff6a00;--pri2:#e53100;--line:#e5e7eb;--shadow:0 10px 28px rgba(15,23,42,.08)}*{box-sizing:border-box}body{margin:0;font-family:Inter,Arial,sans-serif;background:var(--bg);color:var(--txt);font-size:15px}.top{height:58px;display:flex;align-items:center;justify-content:space-between;padding:0 20px;background:var(--card);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:10}.brand{font-weight:800;font-size:20px}.top nav{display:flex;gap:7px;align-items:center;flex-wrap:wrap}.top a{color:#7c2d12;text-decoration:none;padding:9px 10px;border-radius:10px;font-weight:700;font-size:13px}.top a:hover{background:#fff7ed}.wrap{max-width:1280px;margin:0 auto;padding:22px}.footer{padding:18px;text-align:center;color:var(--muted)}.card{background:var(--card);border:1px solid var(--line);border-radius:22px;box-shadow:var(--shadow);padding:18px;margin-bottom:18px}.grid{display:grid;gap:14px}.g2{grid-template-columns:repeat(2,1fr)}.g3{grid-template-columns:repeat(3,1fr)}.g4{grid-template-columns:repeat(4,1fr)}label{display:block;font-weight:800;margin:8px 0 6px}input,select,textarea{width:100%;border:1px solid var(--line);border-radius:12px;padding:12px;background:#fff;font:inherit}textarea{min-height:86px}.btn,button{background:linear-gradient(90deg,var(--pri),var(--pri2));border:0;color:#fff;border-radius:13px;padding:12px 18px;font-weight:900;cursor:pointer;text-decoration:none;display:inline-block}.btn.secondary{background:#fff;color:#9a3412;border:1px solid #fed7aa}.btn.danger{background:#dc2626}.alert{padding:12px 16px;border-radius:14px;margin-bottom:15px}.alert.ok{background:#ecfdf3;color:#027a48;border:1px solid #abefc6}.alert.err{background:#fef3f2;color:#b42318;border:1px solid #fecdca}table{width:100%;border-collapse:collapse;background:#fff;border-radius:16px;overflow:hidden}th,td{padding:10px;border-bottom:1px solid var(--line);text-align:left}th{background:#fff7ed;color:#7c2d12}.stat{padding:18px;border-radius:18px;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow)}.stat b{display:block;font-size:30px}.template-card{display:flex;gap:14px;align-items:center}.paper{width:86px;height:120px;border:2px solid #fdba74;background:#fff;border-radius:10px;position:relative}.paper:before{content:'TO';font-weight:900;position:absolute;top:10px;left:10px}.paper:after{content:'';position:absolute;left:10px;right:10px;top:38px;height:45px;border:1px solid #fed7aa;border-radius:8px}.builder{display:grid;grid-template-columns:240px 1fr 320px;gap:16px;align-items:start}.tools,.props{position:sticky;top:78px}.tool-btn{display:inline-block;margin:4px;padding:10px 12px;border:1px solid #fed7aa;border-radius:12px;background:#fff7ed;color:#9a3412;font-weight:800;cursor:pointer}.canvas-shell{background:#eef2ff;border-radius:22px;padding:18px;overflow:auto}.canvas{width:420px;height:620px;margin:auto;background:#fff;border:2px dashed #cbd5e1;position:relative;box-shadow:0 20px 50px rgba(15,23,42,.12);transform-origin:top center}.el{position:absolute;min-width:20px;min-height:8px;padding:3px;cursor:move;border:1px dashed transparent;overflow:hidden;white-space:pre-wrap}.el:hover,.el.sel{border-color:#f97316;background:rgba(255,247,237,.5)}.el.box{border:1px solid #111;background:#fff}.el.line{height:2px;background:#111;padding:0;min-height:2px}.preview{border:1px solid var(--line);border-radius:18px;background:#fff;padding:12px;height:420px;overflow:auto}.preview .canvas{transform:scale(.48);margin-left:-90px;margin-top:-150px}.mini{font-size:12px;color:var(--muted)}.theme-blue{--pri:#2563eb;--pri2:#0f766e}.theme-dark{--bg:#0f172a;--card:#111827;--txt:#f8fafc;--muted:#cbd5e1;--line:#334155}.theme-gold{--bg:#0b0b0b;--card:#171717;--txt:#fff7ed;--muted:#fed7aa;--line:#3f2e15;--pri:#d97706;--pri2:#92400e}@media(max-width:800px){.top{height:auto;align-items:flex-start;flex-direction:column;padding:12px}.top nav{margin-top:10px}.wrap{padding:14px}.g2,.g3,.g4{grid-template-columns:1fr}.builder{grid-template-columns:1fr}.tools,.props{position:static}.canvas{width:330px;height:500px}.preview .canvas{transform:scale(.65);margin-left:-55px;margin-top:-80px}table{font-size:12px}.card{padding:13px}}
@media print{body{background:#fff}.top,.footer,.no-print{display:none}.wrap{padding:0}.print-page{page-break-after:always}}