:root{--primary: hsl(240, 80%, 60%);--primary-dark: hsl(240, 80%, 50%);--primary-light: hsl(240, 80%, 70%);--secondary: hsl(280, 70%, 60%);--accent: hsl(320, 80%, 60%);--success: hsl(140, 70%, 50%);--warning: hsl(40, 90%, 60%);--error: hsl(0, 80%, 60%);--info: hsl(200, 80%, 60%);--gray-50: hsl(240, 10%, 98%);--gray-100: hsl(240, 10%, 95%);--gray-200: hsl(240, 10%, 90%);--gray-300: hsl(240, 10%, 80%);--gray-400: hsl(240, 10%, 60%);--gray-500: hsl(240, 10%, 45%);--gray-600: hsl(240, 10%, 35%);--gray-700: hsl(240, 10%, 25%);--gray-800: hsl(240, 10%, 15%);--gray-900: hsl(240, 10%, 10%);--bg-primary: hsl(240, 20%, 98%);--bg-secondary: hsl(240, 15%, 95%);--bg-card: white;--text-primary: var(--gray-900);--text-secondary: var(--gray-600);--text-muted: var(--gray-500);--border-color: var(--gray-200);--border-radius-sm: 6px;--border-radius-md: 10px;--border-radius-lg: 16px;--shadow-sm: 0 1px 3px 0 rgba(0, 0, 0, .1);--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);--spacing-xs: .5rem;--spacing-sm: .75rem;--spacing-md: 1rem;--spacing-lg: 1.5rem;--spacing-xl: 2rem;--spacing-2xl: 3rem;--transition-fast: .15s ease-in-out;--transition-base: .25s ease-in-out;--transition-slow: .35s ease-in-out}*{margin:0;padding:0;box-sizing:border-box}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;font-size:16px;line-height:1.6;color:var(--text-primary);background:var(--bg-primary);-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;margin-bottom:var(--spacing-md);color:var(--text-primary)}h1{font-size:2.5rem}h2{font-size:2rem}h3{font-size:1.5rem}h4{font-size:1.25rem}h5{font-size:1.125rem}h6{font-size:1rem}p{margin-bottom:var(--spacing-md);color:var(--text-secondary)}a{color:var(--primary);text-decoration:none;transition:color var(--transition-fast)}a:hover{color:var(--primary-dark)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--spacing-xs);padding:var(--spacing-sm) var(--spacing-lg);font-size:.9375rem;font-weight:500;border-radius:var(--border-radius-md);border:none;cursor:pointer;transition:all var(--transition-base);text-decoration:none;font-family:inherit}.btn:disabled{opacity:.6;cursor:not-allowed}.btn-primary{background:linear-gradient(135deg,var(--primary),var(--primary-dark));color:#fff;box-shadow:var(--shadow-md)}.btn-primary:hover:not(:disabled){transform:translateY(-2px);box-shadow:var(--shadow-lg)}.btn-primary:active:not(:disabled){transform:translateY(0)}.btn-secondary{background:var(--bg-card);color:var(--text-primary);border:1px solid var(--border-color);box-shadow:var(--shadow-sm)}.btn-secondary:hover:not(:disabled){background:var(--gray-50);border-color:var(--gray-300)}.btn-danger{background:linear-gradient(135deg,var(--error),hsl(0,80%,50%));color:#fff;box-shadow:var(--shadow-md)}.btn-danger:hover:not(:disabled){transform:translateY(-2px);box-shadow:var(--shadow-lg)}.btn-sm{padding:var(--spacing-xs) var(--spacing-md);font-size:.875rem}.btn-lg{padding:var(--spacing-md) var(--spacing-xl);font-size:1.0625rem}.card{background:var(--bg-card);border-radius:var(--border-radius-lg);box-shadow:var(--shadow-md);padding:var(--spacing-xl);transition:all var(--transition-base);border:1px solid var(--border-color)}.card:hover{box-shadow:var(--shadow-lg)}.card-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:var(--spacing-lg);padding-bottom:var(--spacing-md);border-bottom:2px solid var(--gray-100)}.card-title{font-size:1.5rem;font-weight:600;margin:0}.card-body{margin-bottom:var(--spacing-lg)}.card-footer{display:flex;gap:var(--spacing-md);justify-content:flex-end;margin-top:var(--spacing-lg);padding-top:var(--spacing-md);border-top:1px solid var(--border-color)}.form-group{margin-bottom:var(--spacing-lg)}.form-label{display:block;font-weight:500;margin-bottom:var(--spacing-xs);color:var(--text-primary);font-size:.9375rem}.form-input,.form-select,.form-textarea{width:100%;padding:var(--spacing-sm) var(--spacing-md);font-size:1rem;font-family:inherit;border:2px solid var(--border-color);border-radius:var(--border-radius-md);background:var(--bg-card);color:var(--text-primary);transition:all var(--transition-fast)}.form-input:focus,.form-select:focus,.form-textarea:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px #4747eb1a}.form-textarea{resize:vertical;min-height:100px}.form-error{color:var(--error);font-size:.875rem;margin-top:var(--spacing-xs)}.form-row{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:var(--spacing-md)}.table-container{overflow-x:auto;border-radius:var(--border-radius-lg);box-shadow:var(--shadow-md);background:var(--bg-card)}.table{width:100%;border-collapse:collapse}.table thead{background:linear-gradient(135deg,var(--primary),var(--primary-dark));color:#fff}.table th{padding:var(--spacing-md);text-align:left;font-weight:600;font-size:.9375rem}.table td{padding:var(--spacing-md);border-bottom:1px solid var(--border-color)}.table tbody tr{transition:background var(--transition-fast)}.table tbody tr:hover{background:var(--gray-50)}.table-actions{display:flex;gap:var(--spacing-sm)}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:var(--spacing-lg);margin-bottom:var(--spacing-2xl)}.stat-card{background:var(--bg-card);padding:var(--spacing-xl);border-radius:var(--border-radius-lg);box-shadow:var(--shadow-md);border:1px solid var(--border-color);position:relative;overflow:hidden;transition:all var(--transition-base)}.stat-card:before{content:"";position:absolute;top:0;left:0;width:100%;height:4px;background:linear-gradient(90deg,var(--primary),var(--secondary))}.stat-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-xl)}.stat-value{font-size:2.5rem;font-weight:700;color:var(--primary);margin-bottom:var(--spacing-xs)}.stat-label{font-size:.9375rem;color:var(--text-secondary);font-weight:500}.container{max-width:1200px;margin:0 auto;padding:var(--spacing-xl)}.page-header{margin-bottom:var(--spacing-2xl)}.page-title{font-size:2rem;font-weight:700;margin-bottom:var(--spacing-sm);background:linear-gradient(135deg,var(--primary),var(--secondary));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.page-subtitle{color:var(--text-secondary);font-size:1.125rem}.navbar{background:var(--bg-card);box-shadow:var(--shadow-md);border-bottom:1px solid var(--border-color);position:sticky;top:0;z-index:100}.navbar-content{max-width:1400px;margin:0 auto;padding:var(--spacing-md) var(--spacing-xl);display:flex;justify-content:space-between;align-items:center}.navbar-brand{font-size:1.25rem;font-weight:700;color:var(--primary);text-decoration:none}.navbar-nav{display:flex;gap:var(--spacing-lg);list-style:none;align-items:center}.nav-link{color:var(--text-secondary);font-weight:500;transition:color var(--transition-fast);padding:var(--spacing-xs) var(--spacing-md);border-radius:var(--border-radius-sm)}.nav-link:hover{color:var(--primary);background:var(--gray-50)}.nav-link.active{color:var(--primary);font-weight:600}.modal-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:#00000080;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;z-index:1000;animation:fadeIn var(--transition-base)}.modal{background:var(--bg-card);border-radius:var(--border-radius-lg);padding:var(--spacing-2xl);max-width:500px;width:90%;box-shadow:var(--shadow-xl);animation:slideUp var(--transition-base)}.modal-header{margin-bottom:var(--spacing-lg)}.modal-title{font-size:1.5rem;font-weight:600}.modal-body{margin-bottom:var(--spacing-xl);color:var(--text-secondary)}.modal-footer{display:flex;gap:var(--spacing-md);justify-content:flex-end}.pagination{display:flex;gap:var(--spacing-sm);justify-content:center;align-items:center;margin-top:var(--spacing-xl)}.pagination button{padding:var(--spacing-sm) var(--spacing-md);border:1px solid var(--border-color);background:var(--bg-card);border-radius:var(--border-radius-sm);cursor:pointer;transition:all var(--transition-fast);font-weight:500}.pagination button:hover:not(:disabled){background:var(--gray-50);border-color:var(--primary);color:var(--primary)}.pagination button:disabled{opacity:.5;cursor:not-allowed}.pagination button.active{background:var(--primary);color:#fff;border-color:var(--primary)}.search-filter-section{display:flex;flex-wrap:wrap;gap:var(--spacing-md);margin-bottom:var(--spacing-xl);padding:var(--spacing-lg);background:var(--bg-card);border-radius:var(--border-radius-lg);box-shadow:var(--shadow-sm)}.search-input{flex:1;min-width:250px}.badge{display:inline-flex;padding:var(--spacing-xs) var(--spacing-md);border-radius:var(--border-radius-lg);font-size:.875rem;font-weight:500}.badge-primary{background:#4747eb1a;color:var(--primary)}.badge-success{background:#26d9621a;color:var(--success)}.badge-warning{background:#f5b83d1a;color:#c2850a}.loader{display:flex;justify-content:center;align-items:center;padding:var(--spacing-2xl)}.spinner{width:40px;height:40px;border:4px solid var(--gray-200);border-top-color:var(--primary);border-radius:50%;animation:spin .8s linear infinite}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideUp{0%{transform:translateY(20px);opacity:0}to{transform:translateY(0);opacity:1}}@keyframes spin{to{transform:rotate(360deg)}}.alert{padding:var(--spacing-md) var(--spacing-lg);border-radius:var(--border-radius-md);margin-bottom:var(--spacing-md);border-left:4px solid}.alert-success{background:#26d9621a;border-color:var(--success);color:#17823b}.alert-error{background:#eb47471a;border-color:var(--error);color:#b81414}.alert-info{background:#47b4eb1a;border-color:var(--info);color:#1481b8}@media (max-width: 768px){.container{padding:var(--spacing-md)}h1{font-size:1.75rem}h2{font-size:1.5rem}h3{font-size:1.25rem}.card{padding:var(--spacing-md)}.form-row{grid-template-columns:1fr}.navbar-content{padding:var(--spacing-sm) var(--spacing-md);flex-wrap:wrap}.navbar-brand{font-size:1.1rem}.mobile-menu-btn{display:block}.navbar-nav{display:none;width:100%;flex-direction:column;gap:var(--spacing-xs);padding-top:var(--spacing-md);border-top:1px solid var(--border-color);margin-top:var(--spacing-sm)}.navbar-nav.open{display:flex}.nav-link{display:block;padding:var(--spacing-sm);width:100%;text-align:center}.search-filter-section{flex-direction:column;padding:var(--spacing-md)}.search-input,.form-select{width:100%;min-width:0}.flex.gap-1{width:100%;justify-content:space-between}.flex.gap-1 .btn{flex:1}.table-container{background:transparent;box-shadow:none;border-radius:0}.table,.table thead,.table tbody,.table th,.table td,.table tr{display:block}.table thead tr{position:absolute;top:-9999px;left:-9999px}.table tr{margin-bottom:var(--spacing-md);border:1px solid var(--border-color);border-radius:var(--border-radius-md);background:var(--bg-card);padding:var(--spacing-md);box-shadow:var(--shadow-sm)}.table td{border:none;position:relative;padding-left:0;padding-top:var(--spacing-xs);padding-bottom:var(--spacing-xs);text-align:left;display:flex;justify-content:space-between;align-items:center}.table td:before{content:attr(data-label);font-weight:600;color:var(--text-secondary);margin-right:var(--spacing-md);font-size:.875rem}.table-actions{justify-content:flex-end;width:100%;margin-top:var(--spacing-sm);padding-top:var(--spacing-sm);border-top:1px solid var(--gray-100)}.stats-grid{grid-template-columns:1fr;gap:var(--spacing-md)}.page-header .flex{flex-direction:column;align-items:flex-start;gap:var(--spacing-md)}.page-header .btn{width:100%}}@media (min-width: 769px){.mobile-menu-btn{display:none}}.text-center{text-align:center}.text-right{text-align:right}.text-muted{color:var(--text-muted)}.text-primary{color:var(--primary)}.text-error{color:var(--error)}.text-success{color:var(--success)}.mt-0{margin-top:0}.mt-1{margin-top:var(--spacing-sm)}.mt-2{margin-top:var(--spacing-md)}.mt-3{margin-top:var(--spacing-lg)}.mt-4{margin-top:var(--spacing-xl)}.mb-0{margin-bottom:0}.mb-1{margin-bottom:var(--spacing-sm)}.mb-2{margin-bottom:var(--spacing-md)}.mb-3{margin-bottom:var(--spacing-lg)}.mb-4{margin-bottom:var(--spacing-xl)}.flex{display:flex}.flex-col{flex-direction:column}.items-center{align-items:center}.justify-between{justify-content:space-between}.justify-center{justify-content:center}.gap-1{gap:var(--spacing-sm)}.gap-2{gap:var(--spacing-md)}.gap-3{gap:var(--spacing-lg)}.w-full{width:100%}.h-full{height:100%}.info-row{display:grid;grid-template-columns:200px 1fr;padding:var(--spacing-md);border-bottom:1px solid var(--border-color);align-items:center}@media (max-width: 768px){.info-row{grid-template-columns:1fr;gap:var(--spacing-xs)}.info-row span:first-child{color:var(--text-secondary);font-size:.875rem}}