:root{--primary-50: #eff6ff;--primary-100: #dbeafe;--primary-200: #bfdbfe;--primary-300: #93c5fd;--primary-400: #60a5fa;--primary-500: #3b82f6;--primary-600: #2563eb;--primary-700: #1d4ed8;--primary-800: #1e40af;--primary-900: #1e3a8a;--gray-50: #f9fafb;--gray-100: #f3f4f6;--gray-200: #e5e7eb;--gray-300: #d1d5db;--gray-400: #9ca3af;--gray-500: #6b7280;--gray-600: #4b5563;--gray-700: #374151;--gray-800: #1f2937;--gray-900: #111827;--success-50: #ecfdf5;--success-100: #d1fae5;--success-500: #10b981;--success-600: #059669;--success-700: #047857;--success-800: #065f46;--warning-50: #fffbeb;--warning-100: #fef3c7;--warning-500: #f59e0b;--warning-600: #d97706;--error-50: #fef2f2;--error-100: #fee2e2;--error-500: #ef4444;--error-600: #dc2626;--color-primary: var(--primary-600);--color-primary-light: var(--primary-100);--color-primary-hover: var(--primary-700);--color-secondary: var(--primary-500);--color-accent: var(--primary-400);--text-primary: var(--gray-900);--text-secondary: var(--gray-600);--text-muted: var(--gray-500);--text-light: var(--gray-400);--surface: #ffffff;--surface-alt: var(--gray-50);--background: var(--gray-50);--card-background: #ffffff;--card-hover: #ffffff;--border-color: var(--gray-200);--border-light: var(--gray-100);--border-focus: var(--primary-300);--success-color: var(--success-500);--success-color-light: var(--success-50);--warning-color: var(--warning-500);--warning-color-light: var(--warning-50);--error-color: var(--error-500);--error-color-light: var(--error-50);--accent-light: var(--primary-100);--danger-light: var(--error-50);--danger: var(--error-600);--gradient-primary: linear-gradient(135deg, var(--primary-600) 0%, var(--primary-700) 100%);--space-1: .25rem;--space-2: .5rem;--space-3: .75rem;--space-4: 1rem;--space-5: 1.25rem;--space-6: 1.5rem;--space-8: 2rem;--space-10: 2.5rem;--space-12: 3rem;--space-16: 4rem;--space-20: 5rem;--space-24: 6rem;--radius-sm: .375rem;--radius-md: .5rem;--radius-lg: .75rem;--radius-xl: 1rem;--radius-2xl: 1.5rem;--radius-full: 9999px;--shadow-sm: 0 1px 2px 0 rgb(0 0 0 / .05);--shadow-md: 0 4px 6px -1px rgb(0 0 0 / .1), 0 2px 4px -2px rgb(0 0 0 / .1);--shadow-lg: 0 10px 15px -3px rgb(0 0 0 / .1), 0 4px 6px -4px rgb(0 0 0 / .1);--shadow-xl: 0 20px 25px -5px rgb(0 0 0 / .1), 0 8px 10px -6px rgb(0 0 0 / .1);--shadow-2xl: 0 25px 50px -12px rgb(0 0 0 / .25);--font-size-xs: .75rem;--font-size-sm: .875rem;--font-size-base: 1rem;--font-size-lg: 1.125rem;--font-size-xl: 1.25rem;--font-size-2xl: 1.5rem;--font-size-3xl: 1.875rem;--font-size-4xl: 2.25rem;--font-size-5xl: 3rem;--font-weight-normal: 400;--font-weight-medium: 500;--font-weight-semibold: 600;--font-weight-bold: 700;--leading-none: 1;--leading-tight: 1.25;--leading-snug: 1.375;--leading-normal: 1.5;--leading-relaxed: 1.625;--leading-loose: 2;--transition-fast: .15s cubic-bezier(.4, 0, .2, 1);--transition-normal: .3s cubic-bezier(.4, 0, .2, 1);--transition-slow: .5s cubic-bezier(.4, 0, .2, 1);--breakpoint-sm: 640px;--breakpoint-md: 768px;--breakpoint-lg: 1024px;--breakpoint-xl: 1280px;--breakpoint-2xl: 1536px}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0;transition:color .3s ease,background-color .3s ease,border-color .3s ease,box-shadow .3s ease}html{font-size:16px;scroll-behavior:smooth;-webkit-text-size-adjust:100%;-ms-text-size-adjust:100%}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Inter,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;font-size:var(--font-size-base);line-height:var(--leading-normal);color:var(--text-primary);background-color:var(--background);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizeLegibility;font-feature-settings:"kern";transition:color .3s ease,background-color .3s ease}h1,h2,h3,h4,h5,h6{font-weight:var(--font-weight-bold);line-height:var(--leading-tight);color:var(--text-primary);margin-bottom:var(--space-4)}h1{font-size:var(--font-size-4xl)}h2{font-size:var(--font-size-3xl)}h3{font-size:var(--font-size-2xl)}h4{font-size:var(--font-size-xl)}h5{font-size:var(--font-size-lg)}h6{font-size:var(--font-size-base)}p{margin-bottom:var(--space-4);color:var(--text-secondary);line-height:var(--leading-relaxed)}a{color:var(--color-primary);text-decoration:none;transition:color var(--transition-fast)}a:hover{color:var(--color-primary-hover)}.container{width:100%;max-width:1280px;margin:0 auto;padding:0 var(--space-6)}.container-sm{max-width:640px}.container-md{max-width:768px}.container-lg{max-width:1024px}.container-xl{max-width:1280px}.container-fluid{max-width:100%;padding:0 var(--space-4)}.grid{display:grid;gap:var(--space-6)}.grid-cols-1{grid-template-columns:repeat(1,minmax(0,1fr))}.grid-cols-2{grid-template-columns:repeat(2,minmax(0,1fr))}.grid-cols-3{grid-template-columns:repeat(3,minmax(0,1fr))}.grid-cols-4{grid-template-columns:repeat(4,minmax(0,1fr))}.grid-auto-fit{grid-template-columns:repeat(auto-fit,minmax(280px,1fr))}.grid-auto-fill{grid-template-columns:repeat(auto-fill,minmax(280px,1fr))}.flex-col{flex-direction:column}.flex-row{flex-direction:row}.flex-wrap{flex-wrap:wrap}.flex-nowrap{flex-wrap:nowrap}.items-start{align-items:flex-start}.items-center{align-items:center}.items-end{align-items:flex-end}.items-stretch{align-items:stretch}.justify-start{justify-content:flex-start}.justify-center{justify-content:center}.justify-end{justify-content:flex-end}.justify-between{justify-content:space-between}.justify-around{justify-content:space-around}.flex-1{flex:1}.flex-none{flex:none}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-2);padding:var(--space-3) var(--space-6);font-size:var(--font-size-sm);font-weight:var(--font-weight-medium);line-height:var(--leading-none);border:1px solid transparent;border-radius:var(--radius-lg);cursor:pointer;transition:all var(--transition-fast);text-decoration:none;white-space:nowrap;-webkit-user-select:none;user-select:none}.btn:focus{outline:2px solid var(--color-primary);outline-offset:2px}.btn:disabled{opacity:.5;cursor:not-allowed;pointer-events:none}.btn-sm{padding:var(--space-2) var(--space-4);font-size:var(--font-size-xs)}.btn-lg{padding:var(--space-4) var(--space-8);font-size:var(--font-size-base)}.btn-primary{background:var(--color-primary);color:#fff}.btn-primary:hover:not(:disabled){background:var(--color-primary-hover);transform:translateY(-1px);box-shadow:var(--shadow-lg)}.btn-secondary{background:var(--surface);color:var(--text-primary);border-color:var(--border-color)}.btn-secondary:hover:not(:disabled){background:var(--surface-alt);border-color:var(--border-light)}.btn-outline{background:transparent;color:var(--color-primary);border-color:var(--color-primary)}.btn-outline:hover:not(:disabled){background:var(--color-primary);color:#fff}.btn-ghost{background:transparent;color:var(--text-secondary);border:none}.btn-ghost:hover:not(:disabled){background:var(--surface-alt);color:var(--text-primary)}.btn-full{width:100%}.card{background:var(--card-background);border:1px solid var(--border-color);border-radius:var(--radius-xl);box-shadow:var(--shadow-sm);overflow:hidden;transition:all var(--transition-normal)}.card-hover:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg);border-color:var(--color-primary)}.card-interactive{cursor:pointer}.card-interactive:hover{transform:translateY(-4px);box-shadow:var(--shadow-xl)}.card-header{padding:var(--space-6);border-bottom:1px solid var(--border-light)}.card-body{padding:var(--space-6)}.card-footer{padding:var(--space-6);border-top:1px solid var(--border-light);background:var(--surface-alt)}.badge{display:inline-flex;align-items:center;padding:var(--space-1) var(--space-3);font-size:var(--font-size-xs);font-weight:var(--font-weight-medium);border-radius:var(--radius-full);line-height:var(--leading-none)}.badge-primary{background:var(--primary-100)!important;color:var(--primary-800)!important;border:1px solid var(--primary-200)}.badge-primary *{color:inherit}.badge-success{background:var(--success-50)!important;color:var(--success-800)!important;border:1px solid var(--success-100)}.badge-success *{color:inherit}.badge-warning{background:var(--warning-50);color:var(--warning-600);border:1px solid var(--warning-100)}.badge-error{background:var(--error-50);color:var(--error-600);border:1px solid var(--error-100)}.badge-gray{background:var(--gray-100);color:var(--gray-700);border:1px solid var(--gray-200)}.icon{width:1rem;height:1rem;fill:currentColor;flex-shrink:0}.icon-sm{width:.875rem;height:.875rem}.icon-lg{width:1.25rem;height:1.25rem}.icon-xl{width:1.5rem;height:1.5rem}.icon-2xl{width:2rem;height:2rem}.form-group{margin-bottom:var(--space-4)}.form-label{display:block;margin-bottom:var(--space-2);font-size:var(--font-size-sm);font-weight:var(--font-weight-medium);color:var(--text-primary)}.form-control{width:100%;padding:var(--space-3) var(--space-4);font-size:var(--font-size-base);line-height:var(--leading-normal);color:var(--text-primary);background:var(--surface);border:1px solid var(--border-color);border-radius:var(--radius-lg);transition:all var(--transition-fast)}.form-control:focus{outline:none;border-color:var(--border-focus);box-shadow:0 0 0 3px #3b82f61a}.form-control:disabled{background:var(--surface-alt);color:var(--text-muted);cursor:not-allowed}.form-control::placeholder{color:var(--text-light)}.form-control-sm{padding:var(--space-2) var(--space-3);font-size:var(--font-size-sm)}.form-control-lg{padding:var(--space-4) var(--space-5);font-size:var(--font-size-lg)}.loading{position:relative}.loading:after{content:"";position:absolute;top:50%;left:50%;width:20px;height:20px;margin:-10px 0 0 -10px;border:2px solid var(--border-color);border-top-color:var(--color-primary);border-radius:50%;animation:spin 1s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.m-0{margin:0}.m-1{margin:var(--space-1)}.m-2{margin:var(--space-2)}.m-3{margin:var(--space-3)}.m-4{margin:var(--space-4)}.m-6{margin:var(--space-6)}.m-8{margin:var(--space-8)}.mt-0{margin-top:0}.mt-1{margin-top:var(--space-1)}.mt-2{margin-top:var(--space-2)}.mt-3{margin-top:var(--space-3)}.mt-4{margin-top:var(--space-4)}.mt-6{margin-top:var(--space-6)}.mt-8{margin-top:var(--space-8)}.mt-12{margin-top:var(--space-12)}.mt-16{margin-top:var(--space-16)}.mb-0{margin-bottom:0}.mb-1{margin-bottom:var(--space-1)}.mb-2{margin-bottom:var(--space-2)}.mb-3{margin-bottom:var(--space-3)}.mb-4{margin-bottom:var(--space-4)}.mb-6{margin-bottom:var(--space-6)}.mb-8{margin-bottom:var(--space-8)}.mb-12{margin-bottom:var(--space-12)}.p-0{padding:0}.p-1{padding:var(--space-1)}.p-2{padding:var(--space-2)}.p-3{padding:var(--space-3)}.p-4{padding:var(--space-4)}.p-6{padding:var(--space-6)}.p-8{padding:var(--space-8)}.text-xs{font-size:var(--font-size-xs)}.text-sm{font-size:var(--font-size-sm)}.text-base{font-size:var(--font-size-base)}.text-lg{font-size:var(--font-size-lg)}.text-xl{font-size:var(--font-size-xl)}.text-2xl{font-size:var(--font-size-2xl)}.text-3xl{font-size:var(--font-size-3xl)}.font-normal{font-weight:var(--font-weight-normal)}.font-medium{font-weight:var(--font-weight-medium)}.font-semibold{font-weight:var(--font-weight-semibold)}.font-bold{font-weight:var(--font-weight-bold)}.text-left{text-align:left}.text-center{text-align:center}.text-right{text-align:right}.text-primary{color:var(--text-primary)}.text-secondary{color:var(--text-secondary)}.text-muted{color:var(--text-muted)}.text-light{color:var(--text-light)}.leading-tight{line-height:var(--leading-tight)}.leading-normal{line-height:var(--leading-normal)}.leading-relaxed{line-height:var(--leading-relaxed)}.hidden{display:none}.block{display:block}.inline{display:inline}.inline-block{display:inline-block}.flex{display:flex}.inline-flex{display:inline-flex}.grid{display:grid}.relative{position:relative}.absolute{position:absolute}.fixed{position:fixed}.sticky{position:sticky}.w-full{width:100%}.h-full{height:100%}.min-h-screen{min-height:100vh}.rounded-sm{border-radius:var(--radius-sm)}.rounded{border-radius:var(--radius-md)}.rounded-lg{border-radius:var(--radius-lg)}.rounded-xl{border-radius:var(--radius-xl)}.rounded-2xl{border-radius:var(--radius-2xl)}.rounded-full{border-radius:var(--radius-full)}.shadow-sm{box-shadow:var(--shadow-sm)}.shadow{box-shadow:var(--shadow-md)}.shadow-lg{box-shadow:var(--shadow-lg)}.shadow-xl{box-shadow:var(--shadow-xl)}@media (max-width: 640px){.container{padding:0 var(--space-4)}.grid-cols-2,.grid-cols-3,.grid-cols-4{grid-template-columns:repeat(1,minmax(0,1fr))}.btn{padding:var(--space-3) var(--space-4);font-size:var(--font-size-sm)}h1{font-size:var(--font-size-3xl)}h2{font-size:var(--font-size-2xl)}h3{font-size:var(--font-size-xl)}}@media (min-width: 640px){.sm\:grid-cols-1{grid-template-columns:repeat(1,minmax(0,1fr))}.sm\:grid-cols-2{grid-template-columns:repeat(2,minmax(0,1fr))}.sm\:grid-cols-3{grid-template-columns:repeat(3,minmax(0,1fr))}.sm\:flex-row{flex-direction:row}.sm\:text-left{text-align:left}}@media (min-width: 768px){.md\:grid-cols-2{grid-template-columns:repeat(2,minmax(0,1fr))}.md\:grid-cols-3{grid-template-columns:repeat(3,minmax(0,1fr))}.md\:grid-cols-4{grid-template-columns:repeat(4,minmax(0,1fr))}.md\:flex-row{flex-direction:row}}@media (min-width: 1024px){.lg\:grid-cols-3{grid-template-columns:repeat(3,minmax(0,1fr))}.lg\:grid-cols-4{grid-template-columns:repeat(4,minmax(0,1fr))}}@media print{.no-print{display:none!important}}@media (prefers-contrast: high){:root{--border-color: var(--gray-900);--text-secondary: var(--gray-900);--text-primary: #000000;--color-primary: #0066cc;--color-primary-hover: #004499;--surface: #ffffff;--surface-alt: #f5f5f5}.badge{border-width:2px;font-weight:var(--font-weight-bold)}.badge-primary{background:#e6f3ff;color:#003d82;border-color:#06c}.badge-success{background:#e6f7ed;color:#004225;border-color:#00844a}.badge-warning{background:#fff8e6;color:#8b4513;border-color:#c80}.badge-error{background:#ffe6e6;color:#8b0000;border-color:#c00}.badge-gray{background:#f0f0f0;color:#000;border-color:#666}}@media (prefers-reduced-motion: reduce){*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}.header{background:#fffffff2!important;transition:background-color .3s ease!important}