:root{--primary: #0EA5E9;--primary-light: #38BDF8;--primary-dark: #0284C7;--accent: #E0F2FE;--accent-light: #F0F9FF;--white: #FFFFFF;--gray-50: #F8FAFC;--gray-100: #F1F5F9;--gray-200: #E2E8F0;--gray-300: #CBD5E1;--gray-400: #94A3B8;--gray-500: #64748B;--gray-600: #475569;--gray-700: #334155;--gray-800: #1E293B;--gray-900: #0F172A;--success: #22C55E;--warning: #F59E0B;--error: #EF4444;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .05);--shadow: 0 1px 3px rgba(0, 0, 0, .1);--shadow-md: 0 4px 6px rgba(0, 0, 0, .1);--radius: 8px}*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:var(--gray-50);color:var(--gray-800);line-height:1.5}.btn{display:inline-flex;align-items:center;gap:6px;padding:8px 16px;font-size:14px;font-weight:500;border-radius:var(--radius);border:none;cursor:pointer;transition:all 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h1{font-size:20px;color:var(--gray-900)}.login-logo p{color:var(--gray-500);font-size:13px}.login-box .btn-primary{width:100%;padding:12px;margin-top:8px}.badge{display:inline-flex;padding:3px 8px;font-size:11px;font-weight:500;border-radius:99px}.badge-success{background:#dcfce7;color:#16a34a}.badge-warning{background:#fef3c7;color:#d97706}.badge-error{background:#fee2e2;color:#dc2626}.badge-purple{background:var(--accent);color:var(--primary)}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0006;display:flex;align-items:center;justify-content:center;z-index:1000;padding:20px}.modal{background:#fff;border-radius:var(--radius);width:100%;max-width:500px;max-height:90vh;overflow-y:auto}.modal-header{padding:16px 20px;border-bottom:1px solid 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