*{margin:0;padding:0;box-sizing:border-box}:root{--primary: #4ade80;--background: #1a1a1a;--surface: #2a2a2a;--border: #333;--text: #fff;--text-secondary: #999;--text-tertiary: #666;--day-work: #2d5a3f;--day-rest: #3d3d3d;--day-leave: #3d4d6b;--radius: 8px;--radius-lg: 12px;--sidebar-width: 260px}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;background:var(--background);color:var(--text);min-height:100vh;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}#root{min-height:100vh}a{color:var(--primary);text-decoration:none}a:hover{text-decoration:underline}input,select,textarea{font-family:inherit;font-size:inherit}button{font-family:inherit;cursor:pointer}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:var(--background)}::-webkit-scrollbar-thumb{background:var(--border);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--text-tertiary)}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:20px}.btn{display:inline-flex;align-items:center;gap:8px;padding:10px 20px;border-radius:var(--radius);border:none;font-weight:500;font-size:14px;transition:opacity .15s,transform .1s}.btn:hover{opacity:.9}.btn:active{transform:scale(.98)}.btn-primary{background:var(--primary);color:#000}.btn-secondary{background:var(--surface);color:var(--text);border:1px solid var(--border)}.btn-danger{background:#ef4444;color:#fff}.btn-sm{padding:6px 12px;font-size:13px}.input{width:100%;padding:10px 14px;background:var(--background);border:1px solid var(--border);border-radius:var(--radius);color:var(--text);font-size:14px;outline:none;transition:border-color .15s}.input:focus{border-color:var(--primary)}.input::placeholder{color:var(--text-tertiary)}.badge{display:inline-flex;align-items:center;padding:2px 8px;border-radius:999px;font-size:12px;font-weight:500}.app-layout{display:flex;min-height:100vh}.sidebar{width:var(--sidebar-width);background:var(--surface);border-right:1px solid var(--border);display:flex;flex-direction:column;position:fixed;top:0;left:0;bottom:0;z-index:100;transition:transform .2s}.main-content{flex:1;margin-left:var(--sidebar-width);min-height:100vh}.page-header{padding:24px 32px;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between}.page-header h1{font-size:22px;font-weight:600}.page-body{padding:24px 32px}@media(max-width:768px){.sidebar{transform:translate(-100%)}.sidebar.open{transform:translate(0)}.main-content{margin-left:0}.page-header,.page-body{padding:16px}}.table-container{overflow-x:auto}table{width:100%;border-collapse:collapse}th,td{padding:12px 16px;text-align:left;border-bottom:1px solid var(--border)}th{font-size:12px;font-weight:600;text-transform:uppercase;letter-spacing:.05em;color:var(--text-secondary)}td{font-size:14px}tr:hover td{background:var(--background)}.spinner{width:24px;height:24px;border:2px solid var(--border);border-top-color:var(--primary);border-radius:50%;animation:spin .6s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.loading-center{display:flex;align-items:center;justify-content:center;min-height:200px}