.header{position:fixed;top:0;left:0;right:0;height:var(--header-h);display:flex;align-items:center;justify-content:space-between;padding:0 20px;background:#fff;border-bottom:1px solid #e2e8f0;box-shadow:0 .125rem .25rem rgba(0,0,0,.06);z-index:1030}.header-brand{display:flex;align-items:center;height:100%}.header-brand-link{display:flex;align-items:center;gap:10px;text-decoration:none;font-size:20px;font-weight:700;color:#1e293b;transition:.2s}.header-brand-link:hover{color:#2563eb;text-decoration:none}.header-brand-link i{font-size:22px;color:#2563eb}.btn-header{display:flex;align-items:center;gap:8px;height:42px;padding:0 16px;border:1px solid transparent;border-radius:10px;background:0 0;color:#475569;font-size:14px;font-weight:500;transition:.2s}.btn-header:hover{background:#eff6ff;color:#2563eb;border-color:#bfdbfe}.btn-header:focus{box-shadow:none}.dropdown-menu{margin-top:12px;padding:8px;border:1px solid #e2e8f0;border-radius:12px;box-shadow:0 .5rem 1rem rgba(0,0,0,.12)}.dropdown-item{display:flex;align-items:center;gap:10px;padding:10px 14px;border-radius:8px;font-size:14px;color:#475569;transition:.15s}.dropdown-item:hover{background:#eff6ff;color:#2563eb}.dropdown-item.text-danger:hover{background:#fee2e2;color:#dc2626}.dropdown-divider{margin:8px 0}.offcanvas{width:300px;border-left:1px solid #e2e8f0}.offcanvas-header{border-bottom:1px solid #e2e8f0}.offcanvas-title{font-size:18px;font-weight:700;color:#1e293b}.mobile-user{display:flex;align-items:center;gap:12px;margin-bottom:20px;font-size:16px;font-weight:600;color:#334155}.mobile-user i{font-size:28px;color:#2563eb}.mobile-menu-link{display:flex;align-items:center;gap:12px;padding:12px 14px;margin-bottom:6px;border-radius:10px;text-decoration:none;font-size:15px;color:#475569;transition:.2s}.mobile-menu-link:hover{background:#eff6ff;color:#2563eb;text-decoration:none}.mobile-menu-link.text-danger:hover{background:#fee2e2;color:#dc2626}@media (max-width :767px){.header{padding:0 14px}.header-brand-link{font-size:18px}.header-brand-link i{font-size:20px}.offcanvas{width:280px}}