body{font-family:system-ui,Segoe UI,Roboto;margin:0;background:#f6f9fc}.container{max-width:1100px;margin:20px auto;padding:0 16px}.top{display:flex;justify-content:space-between;align-items:center;background:#0d47a1;color:#fff;padding:12px 16px}.brand{font-weight:700}.user{opacity:.9}.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:16px;margin-top:16px}.tile{background:#fff;border-radius:12px;padding:18px;border:1px solid #e3e8ef;text-decoration:none;color:#0d47a1;font-weight:600;box-shadow:0 1px 2px rgba(0,0,0,.04)}.tile:hover{box-shadow:0 4px 16px rgba(13,71,161,.15)}.auth{display:flex;min-height:100vh;align-items:center;justify-content:center;background:linear-gradient(135deg,#e3f2fd,#f3e5f5)}.card{background:#fff;border-radius:16px;padding:28px;min-width:320px;box-shadow:0 10px 30px rgba(0,0,0,.08)}label{display:block;margin:10px 0 6px;font-weight:600}input,select,textarea{width:100%;padding:10px;border:1px solid #cfd8dc;border-radius:10px}button{margin-top:12px;padding:10px 14px;border:none;border-radius:10px;background:#0d47a1;color:#fff;font-weight:700;cursor:pointer}.alert{background:#ffebee;color:#b71c1c;padding:10px;border-radius:8px;margin-bottom:8px}.table{width:100%;border-collapse:collapse;background:#fff;border-radius:12px;overflow:hidden}.table th,.table td{padding:10px;border-bottom:1px solid #e3e8ef;text-align:left}.table th{background:#f5f8ff;color:#0d47a1}.btn{display:inline-block;padding:8px 12px;border-radius:10px;border:1px solid #90caf9;background:#e3f2fd;color:#0d47a1;text-decoration:none;font-weight:600}.btn.primary{background:#0d47a1;color:#fff;border-color:#0d47a1}.section-title{margin:18px 0 8px;color:#0d47a1}