:root{--font-primary: "Inter", "Noto Sans KR", -apple-system, BlinkMacSystemFont, system-ui, sans-serif;--color-primary: #4f46e5;--color-primary-light: #818cf8;--color-primary-dark: #3730a3;--color-accent: #06b6d4;--color-success: #10b981;--color-warning: #f59e0b;--color-danger: #ef4444;--color-bg: #f8fafc;--color-surface: #ffffff;--color-text: #1e293b;--color-text-secondary: #64748b;--color-border: #e2e8f0;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .05);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .07), 0 2px 4px -2px rgba(0, 0, 0, .05);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .08), 0 4px 6px -4px rgba(0, 0, 0, .05);--radius-sm: 6px;--radius-md: 10px;--radius-lg: 16px}*{margin:0;padding:0;box-sizing:border-box}body{font-family:var(--font-primary);background:var(--color-bg);color:var(--color-text);min-width:320px;min-height:100vh;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}#root{width:100%;min-height:100vh}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:#cbd5e1;border-radius:3px}::-webkit-scrollbar-thumb:hover{background:#94a3b8}.ant-layout{background:var(--color-bg)!important}.ant-card{border-radius:var(--radius-md)!important;box-shadow:var(--shadow-sm)!important;border:1px solid var(--color-border)!important;transition:box-shadow .2s ease,transform .2s ease!important}.ant-card:hover{box-shadow:var(--shadow-md)!important}.ant-table-wrapper .ant-table{border-radius:var(--radius-md)!important}.ant-btn-primary{background:linear-gradient(135deg,var(--color-primary),var(--color-primary-light))!important;border:none!important;box-shadow:0 2px 6px #4f46e54d!important;transition:all .2s ease!important}.ant-btn-primary:hover{transform:translateY(-1px)!important;box-shadow:0 4px 12px #4f46e566!important}@keyframes fadeInUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes shimmer{0%{background-position:-200% 0}to{background-position:200% 0}}@keyframes pulse{0%,to{opacity:1}50%{opacity:.7}}.kpi-card{animation:fadeInUp .5s ease-out both;border-radius:var(--radius-lg)!important;overflow:hidden;position:relative}.kpi-card:before{content:"";position:absolute;top:0;left:0;right:0;height:4px;background:linear-gradient(90deg,var(--color-primary),var(--color-accent))}.kpi-card:nth-child(1){animation-delay:.05s}.kpi-card:nth-child(2){animation-delay:.1s}.kpi-card:nth-child(3){animation-delay:.15s}.kpi-card:nth-child(4){animation-delay:.2s}.chart-card{animation:fadeInUp .6s ease-out both;animation-delay:.25s}.gradient-indigo{background:linear-gradient(135deg,#4f46e5,#818cf8)}.gradient-cyan{background:linear-gradient(135deg,#06b6d4,#22d3ee)}.gradient-emerald{background:linear-gradient(135deg,#10b981,#34d399)}.gradient-amber{background:linear-gradient(135deg,#f59e0b,#fbbf24)}.gradient-rose{background:linear-gradient(135deg,#f43f5e,#fb7185)}.status-active{color:var(--color-success);background:#ecfdf5;border-color:#a7f3d0}.status-leave{color:var(--color-warning);background:#fffbeb;border-color:#fde68a}.status-resigned{color:var(--color-danger);background:#fef2f2;border-color:#fecaca}.login-container{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#667eea,#764ba2,#f093fb);background-size:400% 400%;animation:gradientShift 8s ease infinite}@keyframes gradientShift{0%{background-position:0% 50%}50%{background-position:100% 50%}to{background-position:0% 50%}}.login-card{background:#fffffff2!important;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border-radius:var(--radius-lg)!important;box-shadow:0 25px 50px #00000026!important;border:1px solid rgba(255,255,255,.2)!important;animation:fadeInUp .6s ease-out}.ant-layout-sider{background:linear-gradient(180deg,#1e1b4b,#312e81)!important}.ant-menu-dark{background:transparent!important}.ant-menu-dark .ant-menu-item-selected{background:#ffffff1f!important;border-radius:8px!important}.org-node{border-radius:var(--radius-md);padding:12px 16px;background:var(--color-surface);border:2px solid var(--color-border);transition:all .2s ease;cursor:pointer}.org-node:hover{border-color:var(--color-primary);box-shadow:var(--shadow-md);transform:translateY(-2px)}@media(max-width:768px){.kpi-card{margin-bottom:8px}}