:root{--color-primary-50: #eef2ff;--color-primary-100: #e0e7ff;--color-primary-200: #c7d2fe;--color-primary-300: #a5b4fc;--color-primary-400: #818cf8;--color-primary-500: #6366f1;--color-primary-600: #4f46e5;--color-primary-700: #4338ca;--color-primary-800: #3730a3;--color-primary-900: #312e81;--color-gray-50: #f8fafc;--color-gray-100: #f1f5f9;--color-gray-200: #e2e8f0;--color-gray-300: #cbd5e1;--color-gray-400: #94a3b8;--color-gray-500: #64748b;--color-gray-600: #475569;--color-gray-700: #334155;--color-gray-800: #1e293b;--color-gray-900: #0f172a;--color-success-50: #ecfdf5;--color-success-500: #10b981;--color-success-600: #059669;--color-success-700: #047857;--color-warning-50: #fffbeb;--color-warning-500: #f59e0b;--color-warning-600: #d97706;--color-danger-50: #fef2f2;--color-danger-500: #ef4444;--color-danger-600: #dc2626;--color-info-50: #eff6ff;--color-info-500: #3b82f6;--color-info-600: #2563eb;--bg-primary: #ffffff;--bg-secondary: var(--color-gray-50);--bg-tertiary: var(--color-gray-100);--bg-sidebar: var(--color-gray-900);--bg-sidebar-hover: var(--color-gray-800);--bg-sidebar-active: var(--color-primary-600);--text-primary: var(--color-gray-900);--text-secondary: var(--color-gray-600);--text-tertiary: var(--color-gray-500);--text-muted: var(--color-gray-400);--text-inverse: #ffffff;--border-light: var(--color-gray-200);--border-medium: var(--color-gray-300);--border-dark: var(--color-gray-400);--shadow-xs: 0 1px 2px 0 rgb(0 0 0 / .05);--shadow-sm: 0 1px 3px 0 rgb(0 0 0 / .1), 0 1px 2px -1px rgb(0 0 0 / .1);--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);--sidebar-width: 260px;--sidebar-collapsed-width: 72px;--navbar-height: 64px;--radius-sm: .375rem;--radius-md: .5rem;--radius-lg: .75rem;--radius-xl: 1rem;--radius-full: 9999px;--transition-fast: .15s cubic-bezier(.4, 0, .2, 1);--transition-base: .2s cubic-bezier(.4, 0, .2, 1);--transition-slow: .3s cubic-bezier(.4, 0, .2, 1);--font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;--font-mono: "JetBrains Mono", "Fira Code", Consolas, Monaco, "Andale Mono", monospace;--text-xs: .75rem;--text-sm: .875rem;--text-base: 1rem;--text-lg: 1.125rem;--text-xl: 1.25rem;--text-2xl: 1.5rem;--text-3xl: 1.875rem;--text-4xl: 2.25rem;--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}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{font-size:16px;scroll-behavior:smooth;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{font-family:var(--font-sans);font-size:var(--text-sm);line-height:1.6;color:var(--text-primary);background-color:var(--bg-secondary);overflow-x:hidden}[x-cloak]{display:none!important}.app-layout{display:flex;min-height:100vh}.main-wrapper{flex:1;display:flex;flex-direction:column;min-height:100vh;margin-left:var(--sidebar-width);transition:margin-left var(--transition-slow)}.main-wrapper.sidebar-collapsed{margin-left:var(--sidebar-collapsed-width)}.sidebar-overlay{display:none;position:fixed;top:0;right:0;bottom:0;left:0;background:#00000080;z-index:999;opacity:0;transition:opacity var(--transition-base)}.sidebar-overlay.active{opacity:1}@media(max-width:1024px){.sidebar-overlay{display:block;pointer-events:none}.sidebar-overlay.active{pointer-events:auto}}.sidebar{width:var(--sidebar-width);min-height:100vh;position:fixed;top:0;left:0;z-index:1000;background:linear-gradient(180deg,var(--color-gray-900) 0%,var(--color-gray-800) 100%);display:flex;flex-direction:column;transition:width var(--transition-slow),transform var(--transition-slow);border-right:1px solid rgba(255,255,255,.05)}.sidebar.collapsed{width:var(--sidebar-collapsed-width)}@media(max-width:1024px){.sidebar{transform:translate(-100%)}.sidebar.mobile-open{transform:translate(0)}.main-wrapper{margin-left:0}}.sidebar-header{padding:var(--space-5) var(--space-4);border-bottom:1px solid rgba(255,255,255,.08)}.sidebar-brand{display:flex;align-items:center;text-decoration:none;color:var(--text-inverse);gap:var(--space-3)}.sidebar-brand-icon{width:40px;height:40px;background:linear-gradient(135deg,var(--color-primary-500),var(--color-primary-600));border-radius:var(--radius-lg);display:flex;align-items:center;justify-content:center;font-size:1.25rem;color:#fff;flex-shrink:0}.sidebar-brand-text{font-size:var(--text-lg);font-weight:700;letter-spacing:-.025em;color:var(--text-inverse)}.sidebar-nav{flex:1;overflow-y:auto;padding:var(--space-3) 0}.sidebar-nav::-webkit-scrollbar{width:4px}.sidebar-nav::-webkit-scrollbar-track{background:transparent}.sidebar-nav::-webkit-scrollbar-thumb{background:var(--color-gray-700);border-radius:2px}.sidebar-section{margin-bottom:var(--space-4)}.sidebar-section-title{font-size:10px;font-weight:600;text-transform:uppercase;letter-spacing:.08em;color:var(--color-gray-500);padding:var(--space-2) var(--space-4);margin-bottom:var(--space-1)}.sidebar-menu{list-style:none;margin:0;padding:0 var(--space-2)}.sidebar-item{margin-bottom:2px}.sidebar-link{display:flex;align-items:center;padding:var(--space-2) var(--space-3);border-radius:var(--radius-md);color:var(--color-gray-400);text-decoration:none;font-weight:500;font-size:var(--text-sm);transition:all var(--transition-fast);position:relative;gap:var(--space-3)}.sidebar-link:hover{background-color:var(--bg-sidebar-hover);color:var(--text-inverse)}.sidebar-link.active{background:linear-gradient(135deg,var(--color-primary-600),var(--color-primary-700));color:var(--text-inverse);box-shadow:0 2px 8px #6366f14d}.sidebar-link i{font-size:1.125rem;width:20px;flex-shrink:0;opacity:.85}.sidebar-link .submenu-icon{margin-left:auto;font-size:.75rem;transition:transform var(--transition-fast);opacity:.6}.sidebar-link .submenu-icon.rotate{transform:rotate(90deg)}.sidebar-submenu{list-style:none;margin:var(--space-1) 0 0 0;padding:0;padding-left:calc(var(--space-4) + 20px)}.sidebar-submenu li{margin-bottom:2px}.sidebar-submenu a{display:flex;align-items:center;gap:var(--space-2);padding:var(--space-2) var(--space-3);border-radius:var(--radius-md);color:var(--color-gray-500);text-decoration:none;font-size:var(--text-sm);transition:all var(--transition-fast)}.sidebar-submenu a:hover{background-color:var(--bg-sidebar-hover);color:var(--text-inverse)}.sidebar-submenu a.active{background:#6366f126;color:var(--color-primary-400)}.sidebar-submenu a i{font-size:.875rem;width:16px;opacity:.7}.sidebar-footer{padding:var(--space-4);border-top:1px solid rgba(255,255,255,.08)}.sidebar-toggle{width:100%;padding:var(--space-2);background:#ffffff0d;border:1px solid rgba(255,255,255,.1);border-radius:var(--radius-md);color:var(--color-gray-400);font-size:var(--text-sm);cursor:pointer;transition:all var(--transition-fast);display:flex;align-items:center;justify-content:center;gap:var(--space-2)}.sidebar-toggle:hover{background:#ffffff1a;color:var(--text-inverse)}.top-navbar{height:var(--navbar-height);background:var(--bg-primary);border-bottom:1px solid var(--border-light);display:flex;align-items:center;justify-content:space-between;padding:0 var(--space-6);position:sticky;top:0;z-index:100}.navbar-left{display:flex;align-items:center;gap:var(--space-4)}.mobile-menu-toggle{display:none;width:40px;height:40px;align-items:center;justify-content:center;background:transparent;border:none;border-radius:var(--radius-md);color:var(--text-secondary);cursor:pointer;font-size:1.5rem}.mobile-menu-toggle:hover{background:var(--bg-tertiary)}@media(max-width:1024px){.mobile-menu-toggle{display:flex}}.top-navbar .page-header{display:flex;flex-direction:column;gap:2px}.top-navbar .page-title{font-size:var(--text-lg);font-weight:600;color:var(--text-primary);margin:0;letter-spacing:-.02em;line-height:1.2}.top-navbar .breadcrumb-nav{margin:0}.top-navbar .breadcrumb{display:flex;align-items:center;flex-wrap:wrap;gap:0;margin:0;padding:0;list-style:none;font-size:12px;background:transparent}.top-navbar .breadcrumb-item{display:inline-flex;align-items:center;color:var(--text-muted)}.top-navbar .breadcrumb-item a{color:var(--text-tertiary);text-decoration:none;transition:color var(--transition-fast)}.top-navbar .breadcrumb-item a:hover{color:var(--color-primary-600)}.top-navbar .breadcrumb-item+.breadcrumb-item{padding-left:var(--space-2)}.top-navbar .breadcrumb-item+.breadcrumb-item:before{content:"/";color:var(--color-gray-300);padding-right:var(--space-2);margin:0;float:none}.top-navbar .breadcrumb-item.active{color:var(--text-secondary)}.top-navbar .breadcrumb-item i{font-size:11px;margin-right:3px}.navbar-right{display:flex;align-items:center;gap:var(--space-4)}.navbar-search{position:relative;display:flex;align-items:center}.navbar-search i{position:absolute;left:var(--space-3);color:var(--text-muted);font-size:1rem}.navbar-search .search-input{width:240px;height:40px;padding:0 var(--space-12) 0 var(--space-10);background:var(--bg-secondary);border:1px solid var(--border-light);border-radius:var(--radius-lg);font-size:var(--text-sm);color:var(--text-primary);transition:all var(--transition-fast)}.navbar-search .search-input:focus{outline:none;border-color:var(--color-primary-400);box-shadow:0 0 0 3px var(--color-primary-100);background:var(--bg-primary);width:300px}.navbar-search .search-input::-moz-placeholder{color:var(--text-muted)}.navbar-search .search-input::placeholder{color:var(--text-muted)}.navbar-search .search-shortcut{position:absolute;right:var(--space-3);padding:2px 6px;background:var(--bg-tertiary);border:1px solid var(--border-light);border-radius:var(--radius-sm);font-size:10px;font-family:var(--font-sans);color:var(--text-muted)}@media(max-width:1024px){.navbar-search{display:none}}.navbar-icon-btn{width:40px;height:40px;display:flex;align-items:center;justify-content:center;background:transparent;border:none;border-radius:var(--radius-lg);color:var(--text-secondary);cursor:pointer;position:relative;transition:all var(--transition-fast)}.navbar-icon-btn:hover{background:var(--bg-tertiary);color:var(--text-primary)}.navbar-icon-btn i{font-size:1.25rem}.notification-badge{position:absolute;top:4px;right:4px;min-width:18px;height:18px;padding:0 5px;background:var(--color-danger-500);color:#fff;font-size:10px;font-weight:600;border-radius:var(--radius-full);display:flex;align-items:center;justify-content:center}.navbar-dropdown{position:relative}.dropdown-panel{position:absolute;top:calc(100% + var(--space-2));right:0;min-width:280px;background:var(--bg-primary);border:1px solid var(--border-light);border-radius:var(--radius-xl);box-shadow:var(--shadow-xl);z-index:1000;display:none;overflow:hidden}.dropdown-panel.show{display:block}.dropdown-header{padding:var(--space-4);border-bottom:1px solid var(--border-light);display:flex;align-items:center;justify-content:space-between}.dropdown-header h6{font-size:var(--text-sm);font-weight:600;color:var(--text-primary);margin:0}.dropdown-header .mark-read{font-size:var(--text-xs);color:var(--color-primary-600);text-decoration:none}.dropdown-header .mark-read:hover{text-decoration:underline}.dropdown-body{max-height:320px;overflow-y:auto}.dropdown-footer{padding:var(--space-3) var(--space-4);border-top:1px solid var(--border-light);text-align:center}.dropdown-footer a{font-size:var(--text-sm);color:var(--color-primary-600);text-decoration:none}.dropdown-footer a:hover{text-decoration:underline}.notification-item{display:flex;align-items:flex-start;gap:var(--space-3);padding:var(--space-3) var(--space-4);text-decoration:none;transition:background var(--transition-fast)}.notification-item:hover{background:var(--bg-secondary)}.notification-item.unread{background:var(--color-primary-50)}.notification-icon{width:36px;height:36px;border-radius:var(--radius-full);display:flex;align-items:center;justify-content:center;flex-shrink:0}.notification-icon.warning{background:var(--color-warning-50);color:var(--color-warning-600)}.notification-icon.success{background:var(--color-success-50);color:var(--color-success-600)}.notification-icon.info{background:var(--color-info-50);color:var(--color-info-600)}.notification-content p{font-size:var(--text-sm);color:var(--text-primary);margin:0 0 var(--space-1) 0;line-height:1.4}.notification-time{font-size:var(--text-xs);color:var(--text-muted)}.user-menu-btn{display:flex;align-items:center;gap:var(--space-3);padding:var(--space-2);background:transparent;border:none;border-radius:var(--radius-lg);cursor:pointer;transition:background var(--transition-fast)}.user-menu-btn:hover{background:var(--bg-tertiary)}.user-avatar{width:36px;height:36px;border-radius:var(--radius-full);background:linear-gradient(135deg,var(--color-primary-400),var(--color-primary-600));display:flex;align-items:center;justify-content:center;color:#fff;font-weight:600;font-size:var(--text-sm)}.user-avatar.large{width:48px;height:48px;font-size:var(--text-lg)}.user-info{text-align:left}.user-name{font-weight:600;font-size:var(--text-sm);color:var(--text-primary);display:block}.user-role,.user-email{font-size:var(--text-xs);color:var(--text-tertiary)}.user-menu-btn>i{font-size:.75rem;color:var(--text-muted)}.user-header{display:flex;align-items:center;gap:var(--space-3)}.user-panel .dropdown-body{padding:var(--space-2)}.user-panel .dropdown-item{display:flex;align-items:center;gap:var(--space-2);padding:var(--space-2) var(--space-3);font-size:var(--text-sm);color:var(--text-primary);text-decoration:none;border-radius:var(--radius-md);transition:background var(--transition-fast)}.user-panel .dropdown-item:hover{background:var(--bg-secondary)}.user-panel .dropdown-item i{color:var(--text-tertiary);width:20px}.logout-btn{width:100%;display:flex;align-items:center;justify-content:center;gap:var(--space-2);padding:var(--space-2) var(--space-3);background:transparent;border:none;font-size:var(--text-sm);color:var(--color-danger-600);cursor:pointer;border-radius:var(--radius-md);transition:background var(--transition-fast)}.logout-btn:hover{background:var(--color-danger-50)}@media(max-width:768px){.user-info{display:none}.user-menu-btn>i{display:none}}.flash-messages{padding:0 var(--space-6);margin-top:var(--space-4)}.flash-messages .alert{display:flex;align-items:flex-start;gap:var(--space-3);padding:var(--space-4);border-radius:var(--radius-lg);margin-bottom:var(--space-3);animation:slideDown var(--transition-base) ease-out}@keyframes slideDown{0%{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}.flash-messages .alert>i{font-size:1.125rem;flex-shrink:0;margin-top:1px}.flash-messages .alert>span,.flash-messages .alert>div{flex:1;font-size:var(--text-sm)}.flash-messages .alert-close{width:28px;height:28px;display:flex;align-items:center;justify-content:center;background:transparent;border:none;border-radius:var(--radius-sm);cursor:pointer;opacity:.6;transition:opacity var(--transition-fast)}.flash-messages .alert-close:hover{opacity:1}.flash-messages .alert-list{margin:var(--space-2) 0 0 var(--space-4);padding:0}.flash-messages .alert-list li{margin-bottom:var(--space-1)}.flash-messages .alert-success{background:var(--color-success-50);border:1px solid #86efac;color:var(--color-success-700)}.flash-messages .alert-warning{background:var(--color-warning-50);border:1px solid #fde047;color:#92400e}.flash-messages .alert-danger{background:var(--color-danger-50);border:1px solid #fca5a5;color:var(--color-danger-600)}.flash-messages .alert-info{background:var(--color-info-50);border:1px solid #93c5fd;color:var(--color-info-600)}.main-content{flex:1;padding:var(--space-6);background:var(--bg-secondary)}.main-footer{padding:var(--space-4) var(--space-6);background:var(--bg-primary);border-top:1px solid var(--border-light);display:flex;align-items:center;justify-content:space-between}.footer-left span,.footer-right span{font-size:var(--text-xs);color:var(--text-tertiary)}.loading-bar{position:fixed;top:0;left:0;right:0;height:3px;z-index:9999;background:var(--color-primary-200);overflow:hidden}.loading-bar-progress{position:absolute;top:0;left:0;height:100%;width:30%;background:linear-gradient(90deg,var(--color-primary-500),var(--color-primary-600));animation:loading-progress 1s ease-in-out infinite}@keyframes loading-progress{0%{left:-30%}to{left:100%}}.page-content{flex:1;padding:var(--space-6)}.page-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:var(--space-6)}.page-header-left h1{font-size:var(--text-2xl);font-weight:600;color:var(--text-primary);margin:0 0 var(--space-1) 0}.page-header-left p{font-size:var(--text-sm);color:var(--text-tertiary);margin:0}.page-header-actions{display:flex;gap:var(--space-3)}.card{background:var(--bg-primary);border:1px solid var(--border-light);border-radius:var(--radius-xl);box-shadow:var(--shadow-sm);transition:box-shadow var(--transition-base),transform var(--transition-base)}.card:hover{box-shadow:var(--shadow-md)}.card-header{padding:var(--space-4) var(--space-5);border-bottom:1px solid var(--border-light);background:transparent;display:flex;align-items:center;justify-content:space-between}.card-title{font-size:var(--text-base);font-weight:600;color:var(--text-primary);margin:0}.card-subtitle{font-size:var(--text-sm);color:var(--text-tertiary);margin:var(--space-1) 0 0 0}.card-body{padding:var(--space-5)}.card-footer{padding:var(--space-4) var(--space-5);border-top:1px solid var(--border-light);background:var(--bg-secondary);border-radius:0 0 var(--radius-xl) var(--radius-xl)}.stat-card{padding:var(--space-5);display:flex;align-items:flex-start;gap:var(--space-4)}.stat-card:hover{transform:translateY(-2px)}.stat-icon{width:48px;height:48px;border-radius:var(--radius-lg);display:flex;align-items:center;justify-content:center;font-size:1.5rem;flex-shrink:0}.stat-icon.primary{background:var(--color-primary-100);color:var(--color-primary-600)}.stat-icon.success{background:var(--color-success-50);color:var(--color-success-600)}.stat-icon.warning{background:var(--color-warning-50);color:var(--color-warning-600)}.stat-icon.danger{background:var(--color-danger-50);color:var(--color-danger-600)}.stat-icon.info{background:var(--color-info-50);color:var(--color-info-600)}.stat-content{flex:1}.stat-label{font-size:var(--text-sm);font-weight:500;color:var(--text-tertiary);margin-bottom:var(--space-1)}.stat-value{font-size:var(--text-2xl);font-weight:700;color:var(--text-primary);letter-spacing:-.025em;line-height:1.2}.stat-change{display:inline-flex;align-items:center;gap:var(--space-1);font-size:var(--text-sm);font-weight:500;margin-top:var(--space-2)}.stat-change.positive{color:var(--color-success-600)}.stat-change.negative{color:var(--color-danger-600)}.stat-change i{font-size:.875rem}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-2);padding:var(--space-2) var(--space-4);font-family:var(--font-sans);font-size:var(--text-sm);font-weight:500;line-height:1.5;border-radius:var(--radius-md);border:1px solid transparent;cursor:pointer;transition:all var(--transition-fast);text-decoration:none;white-space:nowrap}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:linear-gradient(135deg,var(--color-primary-500),var(--color-primary-600));color:#fff;border-color:var(--color-primary-600);box-shadow:0 1px 2px #4f46e533}.btn-primary:hover:not(:disabled){background:linear-gradient(135deg,var(--color-primary-600),var(--color-primary-700));box-shadow:0 4px 12px #4f46e559;transform:translateY(-1px)}.btn-secondary{background:var(--bg-primary);color:var(--text-secondary);border-color:var(--border-medium)}.btn-secondary:hover:not(:disabled){background:var(--bg-tertiary);color:var(--text-primary);border-color:var(--border-dark)}.btn-success{background:var(--color-success-500);color:#fff;border-color:var(--color-success-600)}.btn-success:hover:not(:disabled){background:var(--color-success-600)}.btn-danger{background:var(--color-danger-500);color:#fff;border-color:var(--color-danger-600)}.btn-danger:hover:not(:disabled){background:var(--color-danger-600)}.btn-outline-primary{background:transparent;color:var(--color-primary-600);border-color:var(--color-primary-300)}.btn-outline-primary:hover:not(:disabled){background:var(--color-primary-50);border-color:var(--color-primary-400)}.btn-ghost{background:transparent;color:var(--text-secondary);border-color:transparent}.btn-ghost:hover:not(:disabled){background:var(--bg-tertiary);color:var(--text-primary)}.btn-sm{padding:var(--space-1) var(--space-3);font-size:var(--text-xs)}.btn-lg{padding:var(--space-3) var(--space-6);font-size:var(--text-base)}.table-container{overflow-x:auto}.table{width:100%;border-collapse:collapse}.table thead th{padding:var(--space-3) var(--space-4);text-align:left;font-size:var(--text-xs);font-weight:600;text-transform:uppercase;letter-spacing:.05em;color:var(--text-tertiary);background:var(--bg-secondary);border-bottom:1px solid var(--border-light)}.table tbody td{padding:var(--space-4);vertical-align:middle;border-bottom:1px solid var(--border-light);font-size:var(--text-sm);color:var(--text-primary)}.table tbody tr{transition:background var(--transition-fast)}.table tbody tr:hover{background:var(--bg-secondary)}.table tbody tr:last-child td{border-bottom:none}.table th.sortable{cursor:pointer;-webkit-user-select:none;-moz-user-select:none;user-select:none}.table th.sortable:hover{color:var(--color-primary-600)}.table th .sort-icon{margin-left:var(--space-1);opacity:.5}.table th.sorted .sort-icon{opacity:1;color:var(--color-primary-600)}.form-group{margin-bottom:var(--space-5)}.form-label{display:block;font-size:var(--text-sm);font-weight:500;color:var(--text-primary);margin-bottom:var(--space-2)}.form-label .required{color:var(--color-danger-500);margin-left:2px}.form-control{display:block;width:100%;padding:var(--space-2) var(--space-3);font-family:var(--font-sans);font-size:var(--text-sm);color:var(--text-primary);background:var(--bg-primary);border:1px solid var(--border-medium);border-radius:var(--radius-md);transition:all var(--transition-fast)}.form-control:focus{outline:none;border-color:var(--color-primary-400);box-shadow:0 0 0 3px var(--color-primary-100)}.form-control::-moz-placeholder{color:var(--text-muted)}.form-control::placeholder{color:var(--text-muted)}.form-control:disabled{background:var(--bg-tertiary);cursor:not-allowed}.form-control.is-invalid{border-color:var(--color-danger-500)}.form-control.is-invalid:focus{box-shadow:0 0 0 3px var(--color-danger-50)}.form-select{-webkit-appearance:none;-moz-appearance:none;appearance:none;background-image:url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%236b7280' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='M6 8l4 4 4-4'/%3e%3c/svg%3e");background-position:right .5rem center;background-repeat:no-repeat;background-size:1.5em 1.5em;padding-right:2.5rem}.form-check{display:flex;align-items:center;gap:var(--space-2);margin-bottom:var(--space-2)}.form-check-input{width:18px;height:18px;border:2px solid var(--border-medium);border-radius:var(--radius-sm);cursor:pointer;transition:all var(--transition-fast)}.form-check-input:checked{background:var(--color-primary-600);border-color:var(--color-primary-600)}.form-check-label{font-size:var(--text-sm);color:var(--text-primary);cursor:pointer}.form-text{font-size:var(--text-xs);color:var(--text-tertiary);margin-top:var(--space-1)}.invalid-feedback{font-size:var(--text-xs);color:var(--color-danger-500);margin-top:var(--space-1)}.badge{display:inline-flex;align-items:center;gap:var(--space-1);padding:2px 8px;font-size:var(--text-xs);font-weight:500;border-radius:var(--radius-full);white-space:nowrap}.badge-primary{background:var(--color-primary-100);color:var(--color-primary-700)}.badge-success{background:var(--color-success-50);color:var(--color-success-700)}.badge-warning{background:var(--color-warning-50);color:var(--color-warning-600)}.badge-danger{background:var(--color-danger-50);color:var(--color-danger-600)}.badge-info{background:var(--color-info-50);color:var(--color-info-600)}.badge-gray{background:var(--color-gray-100);color:var(--color-gray-600)}.status-badge{padding:4px 10px;border-radius:var(--radius-full);font-size:var(--text-xs);font-weight:600}.status-pending{background:var(--color-warning-50);color:var(--color-warning-600)}.status-confirmed,.status-processing{background:var(--color-info-50);color:var(--color-info-600)}.status-shipped{background:#f3e8ff;color:#7c3aed}.status-delivered{background:var(--color-success-50);color:var(--color-success-600)}.status-cancelled{background:var(--color-danger-50);color:var(--color-danger-600)}.status-active,.status-published{background:var(--color-success-50);color:var(--color-success-600)}.status-draft{background:var(--color-gray-100);color:var(--color-gray-600)}.status-archived{background:var(--color-gray-100);color:var(--color-gray-500)}.alert{padding:var(--space-4);border-radius:var(--radius-lg);display:flex;align-items:flex-start;gap:var(--space-3);margin-bottom:var(--space-4)}.alert-icon{font-size:1.25rem;flex-shrink:0}.alert-content{flex:1}.alert-title{font-weight:600;margin-bottom:var(--space-1)}.alert-success{background:var(--color-success-50);border:1px solid #86efac;color:var(--color-success-700)}.alert-warning{background:var(--color-warning-50);border:1px solid #fde047;color:#92400e}.alert-danger{background:var(--color-danger-50);border:1px solid #fca5a5;color:var(--color-danger-600)}.alert-info{background:var(--color-info-50);border:1px solid #93c5fd;color:var(--color-info-600)}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#0f172a99;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:1050;display:flex;align-items:center;justify-content:center;padding:var(--space-4)}.modal-content{background:var(--bg-primary);border-radius:var(--radius-xl);box-shadow:var(--shadow-xl);max-width:500px;width:100%;max-height:90vh;overflow:hidden;display:flex;flex-direction:column}.modal-header{padding:var(--space-5);border-bottom:1px solid var(--border-light);display:flex;align-items:center;justify-content:space-between}.modal-title{font-size:var(--text-lg);font-weight:600;color:var(--text-primary);margin:0}.modal-close{width:32px;height:32px;border:none;background:transparent;border-radius:var(--radius-md);cursor:pointer;color:var(--text-tertiary);display:flex;align-items:center;justify-content:center;transition:all var(--transition-fast)}.modal-close:hover{background:var(--bg-tertiary);color:var(--text-primary)}.modal-body{padding:var(--space-5);overflow-y:auto}.modal-footer{padding:var(--space-4) var(--space-5);border-top:1px solid var(--border-light);display:flex;align-items:center;justify-content:flex-end;gap:var(--space-3)}.dropdown{position:relative}.dropdown-menu{position:absolute;top:100%;right:0;min-width:200px;background:var(--bg-primary);border:1px solid var(--border-light);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);padding:var(--space-2);z-index:1000;display:none}.dropdown-menu.show{display:block}.dropdown-item{display:flex;align-items:center;gap:var(--space-2);padding:var(--space-2) var(--space-3);font-size:var(--text-sm);color:var(--text-primary);text-decoration:none;border-radius:var(--radius-md);transition:background var(--transition-fast)}.dropdown-item:hover{background:var(--bg-secondary)}.dropdown-item i{color:var(--text-tertiary);width:20px}.dropdown-divider{height:1px;background:var(--border-light);margin:var(--space-2) 0}.pagination{display:flex;align-items:center;gap:var(--space-1)}.page-item{list-style:none}.page-link{display:flex;align-items:center;justify-content:center;min-width:36px;height:36px;padding:0 var(--space-3);font-size:var(--text-sm);font-weight:500;color:var(--text-secondary);background:var(--bg-primary);border:1px solid var(--border-light);border-radius:var(--radius-md);text-decoration:none;transition:all var(--transition-fast)}.page-link:hover{background:var(--bg-tertiary);border-color:var(--border-medium);color:var(--text-primary)}.page-item.active .page-link{background:var(--color-primary-600);border-color:var(--color-primary-600);color:#fff}.page-item.disabled .page-link{opacity:.5;cursor:not-allowed}.empty-state{padding:var(--space-12) var(--space-6);text-align:center}.empty-state-icon{width:64px;height:64px;margin:0 auto var(--space-4);background:var(--bg-tertiary);border-radius:var(--radius-full);display:flex;align-items:center;justify-content:center;font-size:2rem;color:var(--text-muted)}.empty-state-title{font-size:var(--text-lg);font-weight:600;color:var(--text-primary);margin-bottom:var(--space-2)}.empty-state-description{font-size:var(--text-sm);color:var(--text-tertiary);margin-bottom:var(--space-6);max-width:400px;margin-left:auto;margin-right:auto}.loading-bar{position:fixed;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--color-primary-400),var(--color-primary-600));z-index:9999;animation:loading-progress 1s ease-in-out infinite}@keyframes loading-progress{0%{transform:translate(-100%)}to{transform:translate(100%)}}.skeleton{background:linear-gradient(90deg,var(--color-gray-200) 25%,var(--color-gray-100) 50%,var(--color-gray-200) 75%);background-size:200% 100%;animation:skeleton-loading 1.5s infinite;border-radius:var(--radius-md)}@keyframes skeleton-loading{0%{background-position:200% 0}to{background-position:-200% 0}}.tabs{display:flex;gap:var(--space-1);border-bottom:1px solid var(--border-light);margin-bottom:var(--space-5)}.tab{padding:var(--space-3) var(--space-4);font-size:var(--text-sm);font-weight:500;color:var(--text-tertiary);text-decoration:none;border-bottom:2px solid transparent;margin-bottom:-1px;transition:all var(--transition-fast)}.tab:hover{color:var(--text-primary)}.tab.active{color:var(--color-primary-600);border-bottom-color:var(--color-primary-600)}.tab .tab-count{margin-left:var(--space-2);padding:2px 6px;font-size:var(--text-xs);background:var(--bg-tertiary);border-radius:var(--radius-full)}.tab.active .tab-count{background:var(--color-primary-100);color:var(--color-primary-600)}.progress{height:8px;background:var(--bg-tertiary);border-radius:var(--radius-full);overflow:hidden}.progress-bar{height:100%;background:linear-gradient(90deg,var(--color-primary-500),var(--color-primary-600));border-radius:var(--radius-full);transition:width var(--transition-slow)}.progress-bar.success{background:var(--color-success-500)}.progress-bar.warning{background:var(--color-warning-500)}.progress-bar.danger{background:var(--color-danger-500)}.chart-container{position:relative;width:100%;min-height:300px}.app-footer{padding:var(--space-4) var(--space-6);background:var(--bg-primary);border-top:1px solid var(--border-light);display:flex;align-items:center;justify-content:space-between}.footer-text{font-size:var(--text-xs);color:var(--text-tertiary)}.d-flex{display:flex}.d-inline-flex{display:inline-flex}.d-block{display:block}.d-none{display:none}.d-grid{display:grid}.flex-1{flex:1}.flex-wrap{flex-wrap:wrap}.flex-column{flex-direction:column}.items-center{align-items:center}.items-start{align-items:flex-start}.items-end{align-items:flex-end}.justify-center{justify-content:center}.justify-between{justify-content:space-between}.justify-end{justify-content:flex-end}.gap-1{gap:var(--space-1)}.gap-2{gap:var(--space-2)}.gap-3{gap:var(--space-3)}.gap-4{gap:var(--space-4)}.gap-5{gap:var(--space-5)}.gap-6{gap:var(--space-6)}.m-0{margin: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-5{margin-top:var(--space-5)}.mt-6{margin-top:var(--space-6)}.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-5{margin-bottom:var(--space-5)}.mb-6{margin-bottom:var(--space-6)}.ms-auto{margin-left:auto}.me-auto{margin-right:auto}.p-0{padding:0}.p-2{padding:var(--space-2)}.p-3{padding:var(--space-3)}.p-4{padding:var(--space-4)}.p-5{padding:var(--space-5)}.p-6{padding:var(--space-6)}.text-center{text-align:center}.text-left{text-align:left}.text-right{text-align:right}.text-primary{color:var(--color-primary-600)!important}.text-secondary{color:var(--text-secondary)!important}.text-success{color:var(--color-success-600)!important}.text-warning{color:var(--color-warning-600)!important}.text-danger{color:var(--color-danger-600)!important}.text-muted{color:var(--text-muted)!important}.text-sm{font-size:var(--text-sm)}.text-xs{font-size:var(--text-xs)}.text-lg{font-size:var(--text-lg)}.font-medium{font-weight:500}.font-semibold{font-weight:600}.font-bold{font-weight:700}.w-full{width:100%}.w-auto{width:auto}.cursor-pointer{cursor:pointer}.border{border:1px solid var(--border-light)}.border-0{border:none}.rounded{border-radius:var(--radius-md)}.rounded-lg{border-radius:var(--radius-lg)}.rounded-xl{border-radius:var(--radius-xl)}.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-none{box-shadow:none}.overflow-auto{overflow:auto}.overflow-hidden{overflow:hidden}.dashboard-grid{display:grid;gap:var(--space-6)}.dashboard-grid-4{grid-template-columns:repeat(4,1fr)}.dashboard-grid-3{grid-template-columns:repeat(3,1fr)}.dashboard-grid-2{grid-template-columns:repeat(2,1fr)}.activity-item{display:flex;gap:var(--space-3);padding:var(--space-3) 0}.activity-item:not(:last-child){border-bottom:1px solid var(--border-light)}.activity-icon{width:36px;height:36px;border-radius:var(--radius-full);display:flex;align-items:center;justify-content:center;font-size:1rem;flex-shrink:0}.activity-content{flex:1}.activity-title{font-weight:500;color:var(--text-primary);margin-bottom:2px}.activity-description{font-size:var(--text-sm);color:var(--text-tertiary)}.activity-time{font-size:var(--text-xs);color:var(--text-muted)}@media(max-width:1280px){.dashboard-grid-4{grid-template-columns:repeat(2,1fr)}}@media(max-width:1024px){.sidebar{transform:translate(-100%);position:fixed}.sidebar.open{transform:translate(0)}.main-content{margin-left:0}.navbar-search{display:none}}@media(max-width:768px){.page-content{padding:var(--space-4)}.dashboard-grid-4,.dashboard-grid-3,.dashboard-grid-2{grid-template-columns:1fr}.page-header{flex-direction:column;align-items:flex-start;gap:var(--space-4)}.page-header-actions{width:100%}.user-info{display:none}}@media print{.sidebar,.top-navbar,.app-footer,.btn,.pagination{display:none!important}.main-content{margin-left:0}.card{box-shadow:none;border:1px solid var(--border-light);page-break-inside:avoid}body{background:#fff}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}:focus-visible{outline:2px solid var(--color-primary-500);outline-offset:2px}.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}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--bg-secondary)}::-webkit-scrollbar-thumb{background:var(--color-gray-300);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--color-gray-400)}