:root{font-family:Inter,system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;--primary-color: #646CFF;--primary-hover: #535BF2;--secondary-color: #FFC107;--secondary-hover: #FFB300;--bg-color: #F0F4FF;--card-bg: #FFFFFF;--text-main: #213547;--text-secondary: #666666;--success-color: #4CAF50;--error-color: #F44336;--border-radius: 12px;--shadow-sm: 0 2px 4px rgba(0,0,0,.05);--shadow-md: 0 4px 12px rgba(100, 108, 255, .1);color:var(--text-main);background-color:var(--bg-color);font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{margin:0;min-width:320px;min-height:100vh;background-color:var(--bg-color);background-image:radial-gradient(circle at 50% 0,#e0e7ff 0%,var(--bg-color) 100%)}a{font-weight:500;color:var(--primary-color);text-decoration:inherit;transition:color .2s}a:hover{color:var(--primary-hover)}h1,h2,h3,h4,h5,h6{color:var(--text-main);margin-top:0}button{border-radius:8px;border:none;padding:.6em 1.2em;font-size:1em;font-weight:600;font-family:inherit;background-color:var(--primary-color);color:#fff;cursor:pointer;transition:all .25s;box-shadow:0 2px 4px #646cff33}button:hover{background-color:var(--primary-hover);transform:translateY(-1px);box-shadow:0 4px 8px #646cff4d}button:active{transform:translateY(0)}button:disabled{background-color:#ccc;cursor:not-allowed;transform:none;box-shadow:none}button.secondary{background-color:var(--secondary-color);color:#333}button.secondary:hover{background-color:var(--secondary-hover)}button.outline{background-color:transparent;border:2px solid var(--primary-color);color:var(--primary-color);box-shadow:none}button.outline:hover{background-color:#646cff0d}.app-container{min-height:100vh;display:flex;flex-direction:column}.main-content{max-width:1200px;width:100%;margin:0 auto;padding:0 2rem 2rem;box-sizing:border-box;flex:1}.card{background:var(--card-bg);padding:2rem;border-radius:var(--border-radius);box-shadow:var(--shadow-md);border:1px solid rgba(255,255,255,.5);transition:transform .2s,box-shadow .2s}.card:hover{transform:translateY(-2px);box-shadow:0 8px 16px #646cff26}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:2rem}input[type=text],input[type=email],input[type=password],input[type=number],select,textarea{padding:10px 14px;border:2px solid #e0e0e0;border-radius:8px;font-size:1rem;transition:border-color .2s;background-color:#fff;width:100%;box-sizing:border-box}input:focus,select:focus,textarea:focus{outline:none;border-color:var(--primary-color)}table{width:100%;border-collapse:separate;border-spacing:0;background:#fff;border-radius:var(--border-radius);overflow:hidden;box-shadow:var(--shadow-sm)}th,td{padding:16px 20px;text-align:left;border-bottom:1px solid #f0f0f0}th{background-color:#fafafa;font-weight:600;color:var(--text-secondary);text-transform:uppercase;font-size:.85rem;letter-spacing:.5px}tr:last-child td{border-bottom:none}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-track{background:#f1f1f1}::-webkit-scrollbar-thumb{background:#c1c1c1;border-radius:4px}::-webkit-scrollbar-thumb:hover{background:#a8a8a8}