.navigation{z-index:1000;background:#fff;border-bottom:1px solid #e5e7eb;padding:0 20px;transition:box-shadow .3s;position:sticky;top:0;box-shadow:0 1px 3px #0000000d}.container{max-width:1400px;margin:0 auto}.nav-content{justify-content:space-between;align-items:center;height:64px;display:flex;position:relative}.nav-brand a{color:#1a1a2e;align-items:center;gap:10px;font-size:18px;font-weight:700;text-decoration:none;transition:color .2s;display:flex}.nav-brand a:hover{color:#4a90e2}.logo-wrapper{flex-shrink:0;justify-content:center;align-items:center;display:flex}.brand-logo{object-fit:contain;border-radius:8px;width:40px;height:40px;transition:transform .3s}.nav-brand a:hover .brand-logo{transform:scale(1.05)rotate(-5deg)}.brand-text{letter-spacing:-.5px;font-size:18px;display:inline}.mobile-menu-btn{cursor:pointer;z-index:1001;color:#1a1a2e;background:0 0;border:none;border-radius:8px;padding:8px;font-size:24px;transition:background .2s;display:none}.mobile-menu-btn:hover{background:#0000000d}.nav-links{align-items:center;gap:4px;margin:0;padding:0;list-style:none;display:flex}.nav-links li a{color:#4a4a6a;white-space:nowrap;border-radius:8px;align-items:center;gap:8px;padding:8px 14px;font-size:14px;font-weight:500;text-decoration:none;transition:all .2s cubic-bezier(.4,0,.2,1);display:flex;position:relative}.nav-links li a .nav-icon{flex-shrink:0;font-size:16px}.nav-links li a .nav-label{display:inline}.nav-links li a:hover{color:#1a1a2e;background:#f3f4f6;transform:translateY(-1px)}.nav-links li a.active{color:#fff;background:#4a90e2;box-shadow:0 2px 8px #4a90e24d}.nav-links li a.active:hover{background:#3a7bc8;transform:translateY(-1px)}.btn-logout{color:#dc2626;cursor:pointer;white-space:nowrap;background:#fee2e2;border:none;border-radius:8px;align-items:center;gap:8px;padding:8px 14px;font-family:inherit;font-size:14px;font-weight:500;transition:all .2s cubic-bezier(.4,0,.2,1);display:flex}.btn-logout .nav-icon{flex-shrink:0;font-size:16px}.btn-logout:hover:not(:disabled){background:#fecaca;transform:translateY(-1px);box-shadow:0 2px 8px #dc262633}.btn-logout:active:not(:disabled){transform:translateY(0)}.btn-logout:disabled{opacity:.6;cursor:not-allowed;transform:none}.mobile-overlay{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:998;background:#00000080;animation:.3s fadeIn;position:fixed;inset:0}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideIn{0%{opacity:0;transform:translate(100%)}to{opacity:1;transform:translate(0)}}@media (max-width:1024px){.nav-links li a,.btn-logout{padding:7px 10px;font-size:13px}}@media (max-width:768px){.mobile-menu-btn{justify-content:center;align-items:center;display:flex}.nav-links{z-index:999;background:#fff;flex-direction:column;align-items:stretch;gap:6px;width:85%;max-width:340px;height:100vh;padding:80px 24px 24px;transition:all .3s cubic-bezier(.4,0,.2,1);position:fixed;top:0;right:-100%;overflow-y:auto;box-shadow:-4px 0 24px #00000026}.nav-links.open{animation:.3s slideIn;right:0}.nav-links li{width:100%}.nav-links li a{text-align:left;border-radius:10px;gap:12px;width:100%;padding:14px 16px;font-size:16px}.nav-links li a .nav-icon{font-size:20px}.nav-links li a.active{color:#fff;background:#4a90e2}.logout-item{border-top:1px solid #e5e7eb;margin-top:auto;padding-top:12px}.btn-logout{justify-content:center;gap:12px;width:100%;padding:14px 16px;font-size:16px}.btn-logout .nav-icon{font-size:20px}.brand-text{display:none}.nav-brand a{gap:8px;font-size:16px}.brand-logo{width:32px;height:32px}}@media (max-width:480px){.navigation{padding:0 12px}.nav-content{height:56px}.brand-logo{width:28px;height:28px}.nav-links{width:100%;max-width:300px;padding:70px 16px 16px}.nav-links li a{gap:10px;padding:12px 14px;font-size:15px}.nav-links li a .nav-icon{font-size:18px}.btn-logout{gap:10px;padding:12px 14px;font-size:15px}.btn-logout .nav-icon{font-size:18px}}.nav-links::-webkit-scrollbar{width:4px}.nav-links::-webkit-scrollbar-track{background:#f1f1f1}.nav-links::-webkit-scrollbar-thumb{background:#4a90e2;border-radius:2px}.nav-links::-webkit-scrollbar-thumb:hover{background:#3a7bc8}