.header{border-bottom:1px solid var(--card-border);background-color:var(--background);z-index:10;padding:1rem 0;position:sticky;top:0}.header-container{justify-content:space-between;align-items:center;gap:1.5rem;max-width:1200px;margin:0 auto;padding:0 2rem;display:flex}.logo h2{color:#1e3a8a;letter-spacing:-.02em;font-size:1.25rem;font-weight:700}.header-nav{gap:1.5rem;display:flex}.header-nav a{color:var(--text-muted);padding-bottom:4px;font-size:.875rem;font-weight:500;position:relative}.header-nav a:after{content:"";background-color:#0000;width:100%;height:2px;transition:background-color .2s;position:absolute;bottom:0;left:0}.header-nav a:hover{color:var(--foreground)}.header-nav a.active{color:var(--primary)}.header-nav a.active:after{background-color:var(--primary)}.header-actions{align-items:center;gap:1rem;display:flex}.lang-selector-container{position:relative}.lang-selector{color:#4b5563;cursor:pointer;background:0 0;border:none;border-radius:6px;align-items:center;gap:.25rem;padding:.5rem;font-weight:500;transition:all .2s;display:flex}.lang-selector:hover{color:#0f172a;background:#f1f5f9}.lang-dropdown{z-index:100;background:#fff;border:1px solid #e2e8f0;border-radius:12px;flex-direction:column;gap:.25rem;width:180px;margin-top:.5rem;padding:.5rem;display:flex;position:absolute;top:100%;right:0;box-shadow:0 10px 25px -5px #0000001a,0 8px 10px -6px #0000001a}.lang-option{text-align:left;cursor:pointer;color:#334155;background:0 0;border:none;border-radius:8px;align-items:center;gap:.75rem;width:100%;padding:.5rem .75rem;font-size:.9rem;transition:all .2s;display:flex}.lang-option:hover{color:#0f172a;background:#f8fafc}.lang-option.active{color:#1d4ed8;background:#eff6ff;font-weight:600}.lang-flag{font-size:1.1rem}.search-combo-box{background-color:#fff;border:1px solid #e2e8f0;border-radius:9999px;align-items:center;width:360px;padding:6px 16px;display:flex}.search-combo-box .os-dropdown{color:#0f172a;cursor:pointer;appearance:none;background-image:url(data:image/svg+xml;charset=US-ASCII,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20width%3D%22292.4%22%20height%3D%22292.4%22%3E%3Cpath%20fill%3D%22%2364748b%22%20d%3D%22M287%2069.4a17.6%2017.6%200%200%200-13-5.4H18.4c-5%200-9.3%201.8-12.9%205.4A17.6%2017.6%200%200%200%200%2082.2c0%205%201.8%209.3%205.4%2012.9l128%20127.9c3.6%203.6%207.8%205.4%2012.8%205.4s9.2-1.8%2012.8-5.4L287%2095c3.5-3.5%205.4-7.8%205.4-12.8%200-5-1.9-9.2-5.5-12.8z%22%2F%3E%3C%2Fsvg%3E);background-position:100%;background-repeat:no-repeat;background-size:10px;padding-right:18px;font-size:.875rem;font-weight:500;box-shadow:none!important;background-color:#0000!important;border:none!important;outline:none!important}.search-combo-divider{background-color:#e2e8f0;width:1px;height:20px;margin:0 12px}.search-combo-input-wrapper{flex:1;align-items:center;display:flex}.search-combo-input-wrapper svg{color:#94a3b8;margin-right:8px}.search-combo-input-wrapper input{color:#0f172a;background:0 0;border:none;outline:none;width:100%;font-size:.875rem}.lang-selector{color:var(--text-muted);cursor:pointer;font-size:.875rem}.login-btn{color:var(--primary);border:1px solid var(--primary);cursor:pointer;background:0 0;border-radius:8px;padding:.5rem 1rem;font-size:.875rem;font-weight:500;transition:all .2s}.login-btn:hover{background:#eff6ff}.signup-btn{background-color:var(--primary);border:1px solid var(--primary);color:#fff;cursor:pointer;border-radius:8px;padding:.5rem 1rem;font-size:.875rem;font-weight:500;transition:all .2s}.signup-btn:hover{background-color:#0284c7}.user-profile-container{position:relative}.user-profile{cursor:pointer;border-radius:8px;align-items:center;gap:.75rem;margin-left:.5rem;padding:.5rem;transition:background-color .2s;display:flex}.user-profile:hover{background-color:#f1f5f9}.user-avatar{object-fit:cover;border:1px solid var(--card-border);border-radius:50%;width:32px;height:32px}.user-name{color:var(--foreground);font-size:.875rem;font-weight:600}.user-dropdown{z-index:100;background:#fff;border:1px solid #e2e8f0;border-radius:12px;flex-direction:column;gap:.25rem;width:180px;margin-top:.5rem;padding:.5rem;display:flex;position:absolute;top:100%;right:0;box-shadow:0 10px 25px -5px #0000001a,0 8px 10px -6px #0000001a}.user-dropdown-item{text-align:left;cursor:pointer;color:#334155;background:0 0;border:none;border-radius:8px;width:100%;padding:.5rem .75rem;font-size:.9rem;font-weight:500;text-decoration:none;transition:all .2s;display:block}.user-dropdown-item:hover{color:#0f172a;background:#f1f5f9}.logout-dropdown-item{color:#ef4444}.logout-dropdown-item:hover{color:#dc2626;background:#fef2f2}.dashboard-btn{color:var(--foreground);border-radius:var(--radius-sm);background-color:#f1f5f9;align-items:center;gap:.25rem;padding:.25rem .5rem;font-size:.75rem;font-weight:500;text-decoration:none;transition:all .2s;display:flex}.dashboard-btn:hover{background-color:#e2e8f0}
.footer{background-color:#f8fafc;border-top:1px solid #e2e8f0;margin-top:4rem;padding:4rem 0 0}.footer-container{flex-direction:column;gap:3rem;max-width:1200px;margin:0 auto;padding:0 2rem 3rem;display:flex}@media (min-width:768px){.footer-container{flex-direction:row;justify-content:space-between;align-items:flex-start}}.footer-left{max-width:300px}.footer-logo{color:var(--foreground);letter-spacing:-.5px;margin-bottom:.75rem;font-size:1.5rem;font-weight:800}.footer-desc{color:var(--text-muted);font-size:.875rem;line-height:1.6}.footer-right{flex-wrap:wrap;gap:3rem;display:flex}.footer-column{flex-direction:column;gap:.75rem;display:flex}.footer-column h4{color:var(--foreground);text-transform:uppercase;letter-spacing:.5px;margin-bottom:.5rem;font-size:.875rem;font-weight:700}.footer-column a{color:var(--text-muted);font-size:.875rem;text-decoration:none;transition:color .2s}.footer-column a:hover{color:var(--primary)}.footer-bottom{text-align:center;border-top:1px solid #e2e8f0;padding:1.5rem 2rem}.footer-bottom p{color:var(--text-muted);margin:0;font-size:.875rem}