*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--color-black: #000000;--color-white: #FFFFFF;--color-gray-50: #F9FAFB;--color-gray-100: #F3F4F6;--color-gray-200: #E5E7EB;--color-gray-300: #D1D5DB;--color-gray-400: #9CA3AF;--color-gray-500: #6B7280;--color-gray-600: #4B5563;--color-gray-700: #374151;--color-gray-800: #1F2937;--color-gray-900: #111827;--color-success: #10B981;--color-warning: #F59E0B;--color-error: #EF4444;--color-info: #3B82F6;--sidebar-width: 240px;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;-webkit-text-size-adjust:100%;--shadow-sm: 0 1px 2px 0 rgb(0 0 0 / .05);--shadow-md: 0 4px 6px -1px rgb(0 0 0 / .1);--shadow-lg: 0 10px 15px -3px rgb(0 0 0 / .1);--shadow-xl: 0 20px 25px -5px rgb(0 0 0 / .1);--radius-sm: 4px;--radius-md: 6px;--radius-lg: 8px;--radius-xl: 12px}body{margin:0;background-color:var(--color-gray-50);color:var(--color-gray-900);line-height:1.6}#root{min-height:100vh}h1,h2,h3,h4,h5,h6{font-weight:600;line-height:1.2;color:var(--color-black)}h1{font-size:2rem}h2{font-size:1.5rem}h3{font-size:1.25rem}a{color:var(--color-gray-900);text-decoration:none;transition:color .2s}a:hover{color:var(--color-gray-600)}button{font-family:inherit;cursor:pointer;border:none;background:none;font-size:1rem}button:disabled{cursor:not-allowed;opacity:.5}input,select,textarea{font-family:inherit;font-size:1rem;outline:none}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--color-gray-300);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--color-gray-400)}.sidebar{position:fixed;left:0;top:0;height:100vh;width:var(--sidebar-width);background:var(--color-white);border-right:1px solid var(--color-gray-200);display:flex;flex-direction:column;z-index:50;overflow-y:auto}.sidebar-logo{padding:20px 16px 16px;display:flex;flex-direction:column;align-items:center;gap:8px;border-bottom:1px solid var(--color-gray-100)}.sidebar-logo-block{width:100%;background:var(--color-black);border-radius:14px;display:flex;align-items:center;justify-content:center;padding:16px 20px;box-shadow:0 4px 12px #0003}.sidebar-logo-img{width:100%;max-width:180px;height:auto;object-fit:contain}.sidebar-logo-sub{font-size:9px;text-transform:uppercase;letter-spacing:2px;color:var(--color-gray-400);font-weight:700}.sidebar-nav{flex:1;padding:16px 12px;display:flex;flex-direction:column;gap:2px}.sidebar-nav-item{display:flex;align-items:center;gap:12px;padding:11px 16px;border-radius:10px;font-size:14px;font-weight:500;color:var(--color-gray-500);cursor:pointer;border:none;background:none;width:100%;text-align:left;transition:all .15s ease;font-family:inherit}.sidebar-nav-item:hover{background:var(--color-gray-50);color:var(--color-gray-800)}.sidebar-nav-item.active{background:var(--color-black);color:var(--color-white);font-weight:600;box-shadow:0 2px 8px #00000026}.sidebar-footer{padding:12px;border-top:1px solid var(--color-gray-100)}.sidebar-logout{color:var(--color-gray-400)!important;font-size:13px!important}.sidebar-logout:hover{color:var(--color-error)!important;background:#fef2f2!important}.main-content{flex:1;margin-left:var(--sidebar-width);min-height:100vh;background:var(--color-gray-50)}.container{max-width:1280px;margin:0 auto;padding:0 1.5rem}.card{background:var(--color-white);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);border:1px solid var(--color-gray-200)}.btn{display:inline-flex;align-items:center;gap:.5rem;padding:.625rem 1.25rem;font-weight:600;border-radius:var(--radius-md);transition:all .2s;border:1px solid transparent}.btn-primary{background-color:var(--color-black);color:var(--color-white)}.btn-primary:hover{background-color:var(--color-gray-800)}.btn-secondary{background-color:var(--color-white);color:var(--color-black);border-color:var(--color-gray-300)}.btn-secondary:hover{background-color:var(--color-gray-50)}.badge{display:inline-flex;align-items:center;padding:.25rem .75rem;font-size:.875rem;font-weight:500;border-radius:9999px;white-space:nowrap}.badge-success{background-color:#d1fae5;color:#065f46}.badge-warning{background-color:#fef3c7;color:#92400e}.badge-error{background-color:#fee2e2;color:#991b1b}.badge-neutral{background-color:var(--color-gray-100);color:var(--color-gray-700)}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.fade-in{animation:fadeIn .3s ease-out}.spinner{display:inline-block;width:20px;height:20px;border:2px solid var(--color-gray-200);border-top-color:var(--color-black);border-radius:50%;animation:spin .6s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}@media (max-width: 768px){.container{padding:0 1rem}h1{font-size:1.75rem}h2{font-size:1.25rem}h3{font-size:1.125rem}}