*{box-sizing:border-box;margin:0;padding:0}: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{background:var(--background);color:var(--text);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;min-height:100vh;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif}#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{cursor:pointer;font-family:inherit}::-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{border-radius:var(--radius);border:none;align-items:center;gap:8px;padding:10px 20px;font-size:14px;font-weight:500;transition:opacity .15s,transform .1s;display:inline-flex}.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{color:#fff;background:#ef4444}.btn-sm{padding:6px 12px;font-size:13px}.input{background:var(--background);border:1px solid var(--border);border-radius:var(--radius);width:100%;color:var(--text);outline:none;padding:10px 14px;font-size:14px;transition:border-color .15s}.input:focus{border-color:var(--primary)}.input::placeholder{color:var(--text-tertiary)}.badge{border-radius:999px;align-items:center;padding:2px 8px;font-size:12px;font-weight:500;display:inline-flex}.app-layout{min-height:100vh;display:flex}.sidebar{width:var(--sidebar-width);background:var(--surface);border-right:1px solid var(--border);z-index:100;flex-direction:column;transition:transform .2s;display:flex;position:fixed;top:0;bottom:0;left:0}.main-content{margin-left:var(--sidebar-width);flex:1;min-height:100vh}.page-header{border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;padding:24px 32px;display:flex}.page-header h1{font-size:22px;font-weight:600}.page-body{padding:24px 32px}@media (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{border-collapse:collapse;width:100%}th,td{text-align:left;border-bottom:1px solid var(--border);padding:12px 16px}th{text-transform:uppercase;letter-spacing:.05em;color:var(--text-secondary);font-size:12px;font-weight:600}td{font-size:14px}tr:hover td{background:var(--background)}.spinner{border:2px solid var(--border);border-top-color:var(--primary);border-radius:50%;width:24px;height:24px;animation:.6s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.loading-center{justify-content:center;align-items:center;min-height:200px;display:flex}