*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--brand: #2563EB;--brand-dark: #1D4ED8;--brand-light: #EFF6FF;--success: #16A34A;--danger: #DC2626;--warn: #D97706;--gray-50: #F9FAFB;--gray-100: #F3F4F6;--gray-200: #E5E7EB;--gray-400: #9CA3AF;--gray-600: #4B5563;--gray-800: #1F2937;--radius: 12px;--shadow: 0 1px 3px rgba(0,0,0,.1), 0 1px 2px rgba(0,0,0,.06);--shadow-md: 0 4px 6px rgba(0,0,0,.07), 0 2px 4px rgba(0,0,0,.05)}body{font-family:Inter,system-ui,sans-serif;background:var(--gray-50);color:var(--gray-800);line-height:1.5;font-size:15px}a{color:var(--brand);text-decoration:none}.btn{display:inline-flex;align-items:center;gap:6px;padding:10px 20px;border-radius:8px;border:none;font-size:14px;font-weight:600;cursor:pointer;transition:.15s}.btn-primary{background:var(--brand);color:#fff}.btn-primary:hover{background:var(--brand-dark)}.btn-secondary{background:var(--gray-100);color:var(--gray-800)}.btn-secondary:hover{background:var(--gray-200)}.btn-danger{background:var(--danger);color:#fff}.btn-success{background:var(--success);color:#fff}.btn:disabled{opacity:.5;cursor:not-allowed}.card{background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden}.input{width:100%;padding:10px 14px;border:1.5px solid var(--gray-200);border-radius:8px;font-size:14px;outline:none;transition:border-color .15s}.input:focus{border-color:var(--brand)}.label{display:block;font-size:13px;font-weight:600;color:var(--gray-600);margin-bottom:4px}.badge{display:inline-block;padding:2px 10px;border-radius:999px;font-size:12px;font-weight:600}.badge-blue{background:var(--brand-light);color:var(--brand)}.badge-green{background:#dcfce7;color:var(--success)}.badge-yellow{background:#fef9c3;color:var(--warn)}.badge-red{background:#fee2e2;color:var(--danger)}.badge-gray{background:var(--gray-100);color:var(--gray-600)}.container{max-width:1200px;margin:0 auto;padding:0 20px}.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:20px}.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}@media (max-width: 768px){.grid-2,.grid-3,.grid-4{grid-template-columns:1fr}}.error-msg{color:var(--danger);font-size:13px;margin-top:4px}.page-title{font-size:24px;font-weight:700;margin-bottom:24px}.section-title{font-size:18px;font-weight:700;margin-bottom:16px}