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var(--header-height))}@media (max-width: 1023px){.app-shell__main{margin-left:0}}.auth-loading{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:100vh;gap:var(--spacing-md);color:var(--color-gray-600)}.auth-loading__spinner{width:40px;height:40px;border:3px solid var(--color-gray-200);border-top-color:var(--color-primary-600);border-radius:50%;animation:spin 1s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.auth-error{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:100vh;gap:var(--spacing-md);padding:var(--spacing-xl);text-align:center}.auth-error h2{color:var(--color-error-600);margin:0}.auth-error p{color:var(--color-gray-600);max-width:400px}.auth-error button{padding:var(--spacing-sm) var(--spacing-lg);background-color:var(--color-primary-600);color:#fff;border-radius:var(--border-radius-md);font-weight:500;cursor:pointer}.auth-error button:hover{background-color:var(--color-primary-700)}:root{--color-primary-50: #fff7ed;--color-primary-100: #ffedd5;--color-primary-200: #fed7aa;--color-primary-500: #f97316;--color-primary-600: #ea580c;--color-primary-700: #c2410c;--color-gray-50: #f9fafb;--color-gray-100: #f3f4f6;--color-gray-200: #e5e7eb;--color-gray-300: #d1d5db;--color-gray-400: #9ca3af;--color-gray-500: #6b7280;--color-gray-600: #4b5563;--color-gray-700: #374151;--color-gray-800: #1f2937;--color-gray-900: #111827;--color-success: #10b981;--color-warning: #f59e0b;--color-error: #ef4444;--color-info: #3b82f6;--header-height: 48px;--sidenav-width: 200px;--sidenav-collapsed-width: 64px;--spacing-xs: 4px;--spacing-sm: 8px;--spacing-md: 16px;--spacing-lg: 24px;--spacing-xl: 32px;--font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;--font-size-xs: 12px;--font-size-sm: 14px;--font-size-md: 16px;--font-size-lg: 18px;--font-size-xl: 20px;--font-size-2xl: 24px;--border-radius-sm: 4px;--border-radius-md: 6px;--border-radius-lg: 8px;--border-color: var(--color-gray-200);--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);--transition-fast: .15s ease;--transition-normal: .2s ease}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{font-size:16px;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{font-family:var(--font-family);font-size:var(--font-size-sm);color:var(--color-gray-900);background-color:var(--color-gray-50);line-height:1.5}a{color:inherit;text-decoration:none}button{font-family:inherit;font-size:inherit;cursor:pointer;border:none;background:none}ul,ol{list-style:none}img{max-width:100%;display:block}.visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}