:root{--bg:#0b0d12;--card:#151923;--muted:#8c95a6;--text:#f5f7fb;--line:#272d3a;--primary:#d8b15f;--primary2:#fff1bd;--danger:#ff5757;--success:#49d17d}*{box-sizing:border-box}body{margin:0;font-family:Inter,Arial,sans-serif;background:radial-gradient(circle at top,#1d2433,#090b10 55%);color:var(--text);min-height:100vh}.container{max-width:1180px;margin:0 auto;padding:28px}.topbar{display:flex;justify-content:space-between;align-items:center;padding:18px 30px;border-bottom:1px solid var(--line);background:rgba(12,14,20,.88);backdrop-filter:blur(14px);position:sticky;top:0;z-index:10}.brand{font-weight:800;letter-spacing:.4px}.brand span{color:var(--primary)}.navlinks{display:flex;gap:14px;flex-wrap:wrap}.navlinks a{color:var(--text);text-decoration:none;font-size:14px;opacity:.85}.navlinks a:hover{color:var(--primary)}.auth-wrap{min-height:100vh;display:grid;place-items:center;padding:24px}.auth-card,.card{background:linear-gradient(180deg,rgba(255,255,255,.05),rgba(255,255,255,.02));border:1px solid var(--line);border-radius:24px;box-shadow:0 20px 70px rgba(0,0,0,.28)}.auth-card{width:min(460px,100%);padding:34px}.logo-mark{font-size:42px;color:var(--primary);margin-bottom:12px}.muted{color:var(--muted)}h1{font-size:38px;margin:0 0 10px}h2{font-size:26px;margin:0 0 12px}.grid{display:grid;grid-template-columns:repeat(12,1fr);gap:18px}.card{padding:22px}.col-3{grid-column:span 3}.col-4{grid-column:span 4}.col-6{grid-column:span 6}.col-8{grid-column:span 8}.col-12{grid-column:span 12}.stat{font-size:32px;font-weight:800;color:var(--primary)}label{display:block;margin:14px 0 7px;color:#d9deea;font-size:14px}input,select,textarea{width:100%;padding:13px 14px;border-radius:14px;border:1px solid var(--line);background:#0e1118;color:var(--text);outline:none}textarea{min-height:110px;resize:vertical}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;background:linear-gradient(135deg,var(--primary),var(--primary2));color:#17120a;border:0;border-radius:14px;padding:13px 18px;font-weight:800;text-decoration:none;cursor:pointer}.btn.secondary{background:#202636;color:var(--text);border:1px solid var(--line)}.btn.danger{background:var(--danger);color:#fff}.actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:18px}.alert{padding:13px 16px;border-radius:14px;margin:12px 0}.alert.error{background:rgba(255,87,87,.12);border:1px solid rgba(255,87,87,.35)}.alert.success{background:rgba(73,209,125,.12);border:1px solid rgba(73,209,125,.35)}.design-card img{width:100%;border-radius:18px;border:1px solid var(--line);background:#fff}.table{width:100%;border-collapse:collapse}.table th,.table td{padding:13px;border-bottom:1px solid var(--line);text-align:left}.pill{display:inline-block;padding:6px 10px;border-radius:999px;background:#22293a;color:var(--primary);font-size:12px}.canvas-wrap{background:#fff;border-radius:18px;padding:10px;overflow:auto}.editor-layout{display:grid;grid-template-columns:320px 1fr;gap:18px}.toolbox{position:sticky;top:90px;height:max-content}@media(max-width:900px){.col-3,.col-4,.col-6,.col-8{grid-column:span 12}.editor-layout{grid-template-columns:1fr}.topbar{align-items:flex-start;gap:15px;flex-direction:column}.container{padding:18px}h1{font-size:30px}}