:root{--color-primary-50: #eff6ff;--color-primary-100: #dbeafe;--color-primary-500: #3b82f6;--color-primary-600: #2563eb;--color-primary-700: #1d4ed8;--color-primary-900: #1e3a5f;--color-success-light: #dcfce7;--color-success-main: #16a34a;--color-error-light: #fee2e2;--color-error-main: #dc2626;--color-warning-light: #fef3c7;--color-warning-main: #f59e0b;--color-neutral-50: #f8fafc;--color-neutral-100: #f1f5f9;--color-neutral-200: #e2e8f0;--color-neutral-300: #cbd5e1;--color-neutral-400: #94a3b8;--color-neutral-500: #64748b;--color-neutral-700: #334155;--color-neutral-800: #1e293b;--color-neutral-900: #0f172a;--color-background: #f8fafc;--color-surface: #ffffff;--color-border: #e2e8f0;--radius-sm: 4px;--radius-md: 8px;--radius-lg: 12px;--radius-xl: 16px;--radius-full: 9999px;--shadow-sm: 0 1px 2px 0 rgb(0 0 0 / .05);--shadow-md: 0 4px 6px -1px rgb(0 0 0 / .1), 0 2px 4px -2px rgb(0 0 0 / .1);--shadow-lg: 0 10px 15px -3px rgb(0 0 0 / .1), 0 4px 6px -4px rgb(0 0 0 / .1);--shadow-xl: 0 20px 25px -5px rgb(0 0 0 / .1), 0 8px 10px -6px rgb(0 0 0 / .1);--transition-fast: .15s cubic-bezier(.4, 0, .2, 1);--transition-normal: .25s cubic-bezier(.4, 0, .2, 1);--transition-slow: .35s cubic-bezier(.4, 0, .2, 1);--sidebar-width: 260px;--header-height: 64px}*,*:before,*:after{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Noto Sans Thai,Inter,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background-color:var(--color-background);color:var(--color-neutral-800)}code{font-family:source-code-pro,Menlo,Monaco,Consolas,Courier New,monospace}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background-color:var(--color-neutral-100);border-radius:var(--radius-full)}::-webkit-scrollbar-thumb{background-color:var(--color-neutral-300);border-radius:var(--radius-full);transition:background-color var(--transition-fast)}::-webkit-scrollbar-thumb:hover{background-color:var(--color-neutral-400)}@keyframes page-fade-in{0%{opacity:0}to{opacity:1}}.page-enter{animation:page-fade-in var(--transition-normal) both}.loader{width:30px;height:30px;border:3px solid var(--color-neutral-200);border-bottom-color:transparent;border-radius:50%;display:inline-block;box-sizing:border-box;animation:rotation 1s linear infinite}@keyframes rotation{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.loader-overlay{position:fixed;top:0;left:0;width:100%;height:100%;display:flex;justify-content:center;align-items:center;background:#fffc;z-index:var(--z-modal, 1300)}@keyframes blink{0%,to{opacity:1}50%{opacity:.7}}