:root{font-family:Inter,system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;color-scheme:light dark;color:#000000b3;background-color:#fff;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{font-weight:500;color:#1658a0;text-decoration:inherit}a:hover{color:#535bf2}.header{display:flex;align-items:center;justify-content:space-between;padding:var(--spacing-md) var(--spacing-lg);background-color:var(--primary-color);color:var(--text-inverse);flex-wrap:wrap;box-shadow:var(--shadow-sm);border-bottom:1px solid var(--border-color)}.logo{font-size:var(--font-size-lg);font-weight:600;cursor:pointer;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:50%;transition:opacity var(--transition-fast)}.logo:hover{opacity:.8}.nav{align-items:center;display:flex;gap:var(--spacing-md)}.nav-left{margin-right:auto;margin-left:var(--spacing-lg)}.nav-link{text-decoration:none;color:var(--text-inverse);font-size:var(--font-size-sm);font-weight:500;padding:var(--spacing-xs) var(--spacing-sm);border-radius:var(--radius-sm);transition:all var(--transition-fast);opacity:.9}.nav-link:hover{opacity:1;background-color:#ffffff1a}.nav-link.active{background-color:#fff3;opacity:1}.nav-right{margin-top:auto;margin-left:auto}@media screen and (max-width:576px){.header{padding:var(--spacing-sm) var(--spacing-md);flex-direction:column;align-items:flex-start;gap:var(--spacing-sm)}.logo{font-size:var(--font-size-md);margin-bottom:0;max-width:100%}.nav{width:100%;justify-content:space-between;gap:var(--spacing-sm)}.nav-left{margin-left:0}}@media screen and (min-width:577px)and (max-width:768px){.header{padding:var(--spacing-sm) var(--spacing-md)}.logo{font-size:var(--font-size-md)}.nav-left{margin-left:var(--spacing-md)}.nav{gap:var(--spacing-sm)}}.auth-container{display:flex;align-items:center;gap:var(--spacing-lg);color:var(--text-inverse)}.user-info{display:flex;align-items:center;gap:var(--spacing-sm);background-color:#ffffff1a;padding:var(--spacing-sm) var(--spacing-md);border-radius:var(--radius-full);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.2)}.welcome-text{font-size:var(--font-size-sm);opacity:.9;font-weight:400}.username{font-size:var(--font-size-md);font-weight:600;color:var(--text-inverse)}.user-role{font-size:var(--font-size-sm);opacity:.8;background-color:#fff3;padding:2px 8px;border-radius:var(--radius-sm)}.auth-actions{display:flex;align-items:center;gap:var(--spacing-sm)}.change-password-btn,.logout-btn{padding:var(--spacing-xs) var(--spacing-md);border:1px solid rgba(255,255,255,.3);border-radius:var(--radius-md);font-size:var(--font-size-sm);font-weight:500;cursor:pointer;transition:all var(--transition-fast);background-color:transparent;color:var(--text-inverse);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.change-password-btn:hover,.logout-btn:hover{background-color:#fff3;border-color:#ffffff80;transform:translateY(-1px)}.logout-btn{background-color:#dc262633;border-color:#dc262666;color:#ff6b6b}.logout-btn:hover{background-color:#dc26264d;border-color:#dc262699;color:#ff5252}@media screen and (max-width:768px){.auth-container{flex-direction:column;gap:var(--spacing-sm);align-items:flex-end}.user-info{padding:var(--spacing-xs) var(--spacing-sm)}.welcome-text,.username,.user-role{font-size:var(--font-size-xs)}.change-password-btn,.logout-btn{padding:var(--spacing-xs) var(--spacing-sm);font-size:var(--font-size-xs)}}.footer{background-color:#282c34;color:#fff;padding:20px;font-family:Arial,sans-serif;width:100%;box-sizing:border-box}.footer-container{display:flex;justify-content:space-between;flex-wrap:wrap;max-width:1280px;margin:0 auto}.footer-section{flex:1;min-width:200px;margin:10px}.footer-section h4{font-size:18px;margin-bottom:10px}.footer-section p,.footer-section ul{font-size:14px;margin:0}.footer-section ul{list-style:none;padding:0;display:inline-flex;flex-wrap:wrap}.footer-section ul li{margin-bottom:5px;margin-right:10px}.footer-section ul li a{text-decoration:none;color:#61dafb}.footer-section ul li a:hover{text-decoration:underline}.footer-bottom{text-align:center;margin-top:20px;font-size:14px;color:#888}.social-links{display:flex;gap:10px;flex-wrap:wrap}.social-links a{text-decoration:none;color:#61dafb}.social-links a:hover{color:#fff}@media screen and (max-width:576px){.footer{padding:15px 10px}.footer-section{min-width:100%;margin:5px 0}.footer-section h4{font-size:16px;margin-bottom:8px}.footer-section p,.footer-section ul{font-size:13px}.footer-bottom{margin-top:15px;font-size:12px}}@media screen and (min-width:577px)and (max-width:768px){.footer{padding:15px}.footer-section{min-width:45%}.footer-section h4{font-size:16px}.footer-section p,.footer-section ul{font-size:13px}}.login{display:grid;justify-content:center;margin:10vh auto 0;width:min(90%,400px);padding:20px;box-sizing:border-box}.login h1{font-size:var(--font-size-xl, 24px);color:var(--text-color, #666666);margin-bottom:20px;text-align:center}.login input{border-radius:7px;font-size:var(--font-size-md, 16px);padding:12px;margin:8px 0;border:2px solid white;background-color:#f5f5f5;color:#666;width:100%;box-sizing:border-box}.login input::placeholder{color:#999;opacity:1}.login button{height:44px;background-color:var(--primary-color, #1658a0);color:#fff;border:none;border-radius:4px;margin:15px 0 0;cursor:pointer;width:100%;font-size:var(--font-size-md, 16px);transition:background-color .3s ease}.login button:hover{background-color:#1658a0d4}.login p{color:#ff4d4f;margin-top:10px;text-align:center;font-size:var(--font-size-sm, 14px)}@media screen and (max-width:576px){.login{margin-top:5vh;padding:15px}.login h1{font-size:var(--font-size-lg, 18px);margin-bottom:15px}.login input{padding:10px;font-size:var(--font-size-sm, 14px)}.login input::placeholder{font-size:var(--font-size-sm, 14px);padding-top:2px}.login button{height:40px;font-size:var(--font-size-sm, 14px)}}@media screen and (min-width:577px)and (max-width:768px){.login{margin-top:8vh}}#root{margin:0;text-align:center}body{width:100%;margin:0;font-family:Inter,system-ui,Avenir,Helvetica,Arial,sans-serif}.main-content{max-width:1200px;margin:0 auto;padding:var(--spacing-lg);display:flex;flex-direction:column;min-height:100vh;box-sizing:border-box;background-color:var(--bg-secondary)}.container{background-color:var(--bg-primary);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);border:1px solid var(--border-color);overflow:hidden}.container-padding{padding:var(--spacing-lg)}.card{background-color:var(--bg-primary);border-radius:var(--radius-md);box-shadow:var(--shadow-sm);border:1px solid var(--border-color);transition:all var(--transition-normal)}.card:hover{box-shadow:var(--shadow-md);transform:translateY(-2px)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--spacing-sm);padding:var(--spacing-sm) var(--spacing-md);border-radius:var(--radius-md);font-size:var(--font-size-sm);font-weight:500;border:none;cursor:pointer;transition:all var(--transition-fast);text-decoration:none;white-space:nowrap}.btn-primary{background-color:var(--primary-color);color:var(--text-inverse)}.btn-primary:hover{background-color:var(--primary-dark)}.btn-secondary{background-color:var(--bg-primary);color:var(--text-primary);border:1px solid var(--border-color)}.btn-secondary:hover{background-color:var(--bg-tertiary);border-color:var(--border-dark)}.title{font-size:var(--font-size-xxl);font-weight:600;color:var(--text-primary);margin:0 0 var(--spacing-lg) 0;line-height:1.2}.subtitle{font-size:var(--font-size-lg);font-weight:500;color:var(--text-secondary);margin:0 0 var(--spacing-md) 0;line-height:1.3}.text-primary{color:var(--text-primary)}.text-secondary{color:var(--text-secondary)}.text-tertiary{color:var(--text-tertiary)}.mb-xs{margin-bottom:var(--spacing-xs)}.mb-sm{margin-bottom:var(--spacing-sm)}.mb-md{margin-bottom:var(--spacing-md)}.mb-lg{margin-bottom:var(--spacing-lg)}.mb-xl{margin-bottom:var(--spacing-xl)}.mt-xs{margin-top:var(--spacing-xs)}.mt-sm{margin-top:var(--spacing-sm)}.mt-md{margin-top:var(--spacing-md)}.mt-lg{margin-top:var(--spacing-lg)}.mt-xl{margin-top:var(--spacing-xl)}.p-xs{padding:var(--spacing-xs)}.p-sm{padding:var(--spacing-sm)}.p-md{padding:var(--spacing-md)}.p-lg{padding:var(--spacing-lg)}.p-xl{padding:var(--spacing-xl)}:root{--breakpoint-xs: 480px;--breakpoint-sm: 576px;--breakpoint-md: 768px;--breakpoint-lg: 992px;--breakpoint-xl: 1200px;--spacing-xs: 4px;--spacing-sm: 8px;--spacing-md: 16px;--spacing-lg: 24px;--spacing-xl: 32px;--spacing-xxl: 48px;--font-size-xs: 12px;--font-size-sm: 14px;--font-size-md: 16px;--font-size-lg: 18px;--font-size-xl: 20px;--font-size-xxl: 24px;--font-size-xxxl: 32px;--primary-color: #1658a0;--primary-light: #1e6bb8;--primary-dark: #0f4a7a;--secondary-color: #1658a0;--secondary-light: #1e6bb8;--secondary-dark: #0f4a7a;--success-color: #059669;--warning-color: #d97706;--error-color: #dc2626;--info-color: #0891b2;--text-primary: #374151;--text-secondary: #6b7280;--text-tertiary: #9ca3af;--text-inverse: #ffffff;--bg-primary: #ffffff;--bg-secondary: #f9fafb;--bg-tertiary: #f3f4f6;--bg-overlay: rgba(0, 0, 0, .5);--border-color: #e5e7eb;--border-light: #f3f4f6;--border-dark: #d1d5db;--shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, .05);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .1), 0 2px 4px -1px rgba(0, 0, 0, .06);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .1), 0 4px 6px -2px rgba(0, 0, 0, .05);--shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, .1), 0 10px 10px -5px rgba(0, 0, 0, .04);--radius-sm: 4px;--radius-md: 8px;--radius-lg: 12px;--radius-xl: 16px;--radius-full: 9999px;--transition-fast: .15s ease-in-out;--transition-normal: .25s ease-in-out;--transition-slow: .35s ease-in-out}@media screen and (max-width:576px){.hide-xs{display:none!important}}@media screen and (min-width:577px)and (max-width:768px){.hide-sm{display:none!important}}@media screen and (min-width:769px)and (max-width:992px){.hide-md{display:none!important}}@media screen and (min-width:993px){.hide-lg{display:none!important}}