:root{font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;color:#0f172a;background:#f8fafc}*{box-sizing:border-box}body{margin:0}.container{max-width:1200px;margin:0 auto;padding:24px}.header h1{margin:0 0 8px}.header p{margin:0 0 20px;color:#334155}.card{background:#fff;border:1px solid #e2e8f0;border-radius:12px;padding:16px;margin-bottom:16px}.form,.screenForm{display:grid;gap:12px}label{display:grid;gap:6px;font-size:14px}input,select,textarea{border:1px solid #cbd5e1;border-radius:8px;padding:10px}button{border:1px solid #1d4ed8;background:#2563eb;color:#fff;border-radius:8px;padding:10px 14px;cursor:pointer}button:disabled{opacity:.7;cursor:wait}.adminLayout{display:grid;grid-template-columns:320px 1fr;gap:16px}.moduleNav ul{list-style:none;margin:0;padding:0;display:grid;gap:8px}.moduleButton{width:100%;text-align:left;background:#f8fafc;color:#0f172a;border:1px solid #cbd5e1}.moduleButton.active{background:#dbeafe;border-color:#60a5fa}.moduleScreen p{color:#475569}.resultBox{margin-top:14px;background:#0f172a;color:#e2e8f0;border-radius:8px;padding:12px;overflow:auto}.error{color:#b91c1c}@media(max-width:960px){.adminLayout{grid-template-columns:1fr}}