:root{--primary: #1A3263;--primary-hover: #0f1f3d;--primary-light: #E8EBF3;--secondary: #8A2BE2;--accent: #00E5FF;--success: #10B981;--success-light: #D1FAE5;--warning: #F59E0B;--warning-light: #FEF3C7;--error: #EF4444;--error-light: #FEE2E2;--bg-primary: #FFFFFF;--bg-secondary: #F8F9FA;--bg-tertiary: #F3F4F6;--bg-hover: #F9FAFB;--text-primary: #111827;--text-secondary: #6B7280;--text-tertiary: #9CA3AF;--border-light: #F3F4F6;--border: #E5E7EB;--border-medium: #D1D5DB;--spacing-xs: .5rem;--spacing-sm: 1rem;--spacing-md: 1.5rem;--spacing-lg: 2rem;--spacing-xl: 3rem;--radius-sm: 6px;--radius-md: 8px;--radius-lg: 12px;--shadow-xs: 0 1px 2px 0 rgba(0, 0, 0, .05);--shadow-sm: 0 1px 3px 0 rgba(0, 0, 0, .1), 0 1px 2px 0 rgba(0, 0, 0, .06);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .1), 0 2px 4px -1px rgba(0, 0, 0, .06);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .1), 0 4px 6px -2px rgba(0, 0, 0, .05);--shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, .1), 0 10px 10px -5px rgba(0, 0, 0, .04)}*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;background:var(--bg-secondary);color:var(--text-primary);line-height:1.6;min-height:100vh;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}#root{min-height:100vh}h1,h2,h3,h4,h5,h6{font-weight:600;line-height:1.2;color:var(--text-primary)}h1{font-size:2.25rem;margin-bottom:var(--spacing-md)}h2{font-size:1.875rem;margin-bottom:var(--spacing-sm)}h3{font-size:1.5rem;margin-bottom:var(--spacing-sm)}p{margin-bottom:var(--spacing-sm);color:var(--text-secondary)}.container{max-width:1200px;margin:0 auto;padding:var(--spacing-lg)}.card{background:var(--bg-primary);border-radius:var(--radius-lg);padding:var(--spacing-lg);box-shadow:var(--shadow-sm);border:1px solid var(--border);transition:all .2s ease}.card:hover{box-shadow:var(--shadow-md);border-color:var(--border-medium)}.btn{padding:.625rem 1.25rem;border:none;border-radius:var(--radius-md);font-size:.9375rem;font-weight:500;cursor:pointer;transition:all .15s ease;display:inline-flex;align-items:center;gap:.5rem;text-decoration:none;white-space:nowrap;box-shadow:var(--shadow-xs)}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:var(--primary);color:#fff}.btn-primary:hover:not(:disabled){background:var(--primary-hover);box-shadow:var(--shadow-sm);transform:translateY(-1px)}.btn-success{background:var(--success);color:#fff}.btn-success:hover:not(:disabled){background:#059669;box-shadow:var(--shadow-sm);transform:translateY(-1px)}.btn-warning{background:var(--warning);color:#fff}.btn-warning:hover:not(:disabled){background:#d97706;box-shadow:var(--shadow-sm);transform:translateY(-1px)}.btn-error{background:var(--error);color:#fff}.btn-error:hover:not(:disabled){background:#dc2626;box-shadow:var(--shadow-sm);transform:translateY(-1px)}.btn-outline{background:var(--bg-primary);border:1.5px solid var(--border-medium);color:var(--text-primary);box-shadow:none}.btn-outline:hover:not(:disabled){background:var(--bg-hover);border-color:var(--primary);color:var(--primary)}.input,.textarea,.select{width:100%;padding:.625rem .875rem;border:1.5px solid var(--border);border-radius:var(--radius-md);background:var(--bg-primary);color:var(--text-primary);font-size:.9375rem;transition:all .2s ease}.input:focus,.textarea:focus,.select:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-light)}.input::placeholder,.textarea::placeholder{color:var(--text-tertiary)}.textarea{min-height:120px;resize:vertical;font-family:inherit}.form-group{margin-bottom:var(--spacing-md)}.form-group label{display:block;margin-bottom:var(--spacing-xs);font-weight:500;color:var(--text-primary);font-size:.9375rem}.form-group .hint{font-size:.875rem;color:var(--text-secondary);margin-top:var(--spacing-xs)}.progress{width:100%;height:10px;background:var(--bg-tertiary);border-radius:999px;overflow:hidden;position:relative}.progress-bar{height:100%;background:linear-gradient(90deg,var(--secondary),var(--accent));border-radius:999px;transition:width .3s ease;position:relative;overflow:hidden}.progress-bar:after{content:"";position:absolute;top:0;left:0;bottom:0;right:0;background:linear-gradient(90deg,transparent,rgba(255,255,255,.3),transparent);animation:shimmer 2s infinite}@keyframes shimmer{0%{transform:translate(-100%)}to{transform:translate(100%)}}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:var(--spacing-md);margin-bottom:var(--spacing-lg)}.stat-card{background:var(--bg-primary);padding:var(--spacing-md);border-radius:var(--radius-md);border:1px solid var(--border);text-align:center;box-shadow:var(--shadow-xs)}.stat-value{font-size:2.5rem;font-weight:700;color:var(--primary);display:block;margin-bottom:var(--spacing-xs)}.stat-label{font-size:.875rem;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.5px;font-weight:500}table{width:100%;border-collapse:collapse;margin-top:var(--spacing-md)}thead{background:var(--bg-tertiary);border-bottom:2px solid var(--border)}th,td{padding:var(--spacing-sm);text-align:left;border-bottom:1px solid var(--border-light)}th{font-weight:600;color:var(--text-primary);font-size:.875rem;text-transform:uppercase;letter-spacing:.5px}td{color:var(--text-secondary);font-size:.9375rem}tbody tr{transition:background .15s ease}tbody tr:hover{background:var(--bg-hover)}.badge{display:inline-block;padding:.25rem .75rem;border-radius:999px;font-size:.8125rem;font-weight:500}.badge-success{background:var(--success-light);color:#065f46}.badge-warning{background:var(--warning-light);color:#92400e}.badge-error{background:var(--error-light);color:#991b1b}.badge-info{background:var(--primary-light);color:var(--primary)}.spinner{width:40px;height:40px;border:3px solid var(--border);border-top-color:var(--primary);border-radius:50%;animation:spin 1s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.loading-container{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:var(--spacing-xl);gap:var(--spacing-md)}.text-center{text-align:center}.text-right{text-align:right}.mb-sm{margin-bottom:var(--spacing-sm)}.mb-md{margin-bottom:var(--spacing-md)}.mb-lg{margin-bottom:var(--spacing-lg)}.mt-sm{margin-top:var(--spacing-sm)}.mt-md{margin-top:var(--spacing-md)}.mt-lg{margin-top:var(--spacing-lg)}.flex{display:flex}.flex-column{flex-direction:column}.items-center{align-items:center}.justify-center{justify-content:center}.justify-between{justify-content:space-between}.gap-sm{gap:var(--spacing-sm)}.gap-md{gap:var(--spacing-md)}.hidden{display:none}.alert{padding:var(--spacing-md);border-radius:var(--radius-md);margin-bottom:var(--spacing-md);border-left:4px solid;font-size:.9375rem}.alert-info{background:var(--primary-light);border-color:var(--primary);color:var(--primary)}.alert-warning{background:var(--warning-light);border-color:var(--warning);color:#92400e}.alert-error{background:var(--error-light);border-color:var(--error);color:#991b1b}.alert-success{background:var(--success-light);border-color:var(--success);color:#065f46}