.dbo-nav-header{height:var(--dbo-header-h,64px);background:var(--dbo-surface-container-low,#f4f4f4);border-radius:var(--dbo-radius-lg,8px);min-height:64px;box-shadow:var(--dbo-shadow-lvl-1);font-family:var(--dbo-font-family,"Roboto", sans-serif);justify-content:space-between;align-items:center;width:100%;padding:0 1.5rem;display:flex}.dbo-nav-header.is-scrolled{box-shadow:var(--dbo-shadow-lvl-2);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:#f4f4f4eb}.dbo-nav-header__left{align-items:center;gap:1.5rem;display:flex}.dbo-nav-header__brand-group{align-items:center;gap:.75rem;display:flex}.dbo-nav-header__logo{border-radius:var(--dbo-radius-sm,4px);background:var(--dbo-blue,#015eab);color:#fff;width:32px;height:32px;font-family:var(--dbo-font-display,"Lato", sans-serif);justify-content:center;align-items:center;font-size:13px;font-weight:900;display:flex}.dbo-nav-header__brand-text{flex-direction:column;display:flex}.dbo-nav-header__brand-title{font-family:var(--dbo-font-display,"Lato", sans-serif);text-transform:uppercase;color:var(--dbo-on-surface,#222);font-size:12px;font-weight:900}.dbo-nav-header__brand-subtitle{font-size:10px;font-family:var(--dbo-font-mono,monospace);color:var(--dbo-gray-50,#7a7a7a)}.dbo-nav-header__env-btn{border-radius:var(--dbo-radius-sm,4px);background:var(--dbo-surface-lowest,#fff);border:1px solid var(--dbo-surface-container-high,#ddd);color:var(--dbo-on-surface,#222);cursor:pointer;align-items:center;gap:8px;padding:6px 12px;font-size:12px;font-weight:700;display:inline-flex}.dbo-nav-header__env-dot{background:var(--dbo-blue,#015eab);border-radius:50%;width:8px;height:8px}.dbo-nav-header__env-label{font-family:var(--dbo-font-mono,monospace)}.dbo-nav-header__center{flex:auto;justify-content:center;align-items:center;padding:0 1.5rem;display:flex}.dbo-nav-header__search-wrapper{align-items:center;width:320px;max-width:100%;display:flex;position:relative}.dbo-nav-header__search-icon{color:var(--dbo-gray-50,#7a7a7a);font-size:18px;position:absolute;left:10px}.dbo-nav-header__search-input{border-radius:var(--dbo-radius-sm,4px);background:var(--dbo-surface-lowest,#fff);border:1px solid var(--dbo-surface-container-high,#ddd);width:100%;color:var(--dbo-on-surface,#222);outline:none;padding:6px 42px 6px 36px;font-size:12px}.dbo-nav-header__search-kbd{background:var(--dbo-surface-container,#eee);font-family:var(--dbo-font-mono,monospace);color:var(--dbo-gray-50,#7a7a7a);border-radius:3px;padding:2px 6px;font-size:10px;font-weight:700;position:absolute;right:10px}.dbo-nav-header__right{align-items:center;gap:1rem;display:flex}.dbo-nav-header__heartbeat{border-radius:var(--dbo-radius-full,9999px);background:var(--dbo-surface-lowest,#fff);border:1px solid var(--dbo-surface-container-high,#ddd);font-size:11px;font-weight:700;font-family:var(--dbo-font-mono,monospace);align-items:center;gap:8px;padding:4px 12px;display:inline-flex}.dbo-nav-header__pulse-dot{width:8px;height:8px;display:flex;position:relative}.dbo-nav-header__pulse-ring{background:var(--dbo-blue,#015eab);opacity:.75;border-radius:50%;animation:1.5s cubic-bezier(0,0,.2,1) infinite dboHeartbeatPing;position:absolute;inset:0}.dbo-nav-header__pulse-core{background:var(--dbo-blue,#015eab);border-radius:50%;width:8px;height:8px;position:relative}.dbo-nav-header__actions{align-items:center;gap:4px;display:flex}.dbo-nav-header__action-btn{border-radius:var(--dbo-radius-sm,4px);color:var(--dbo-gray-50,#7a7a7a);cursor:pointer;background:0 0;border:none;padding:6px}.dbo-nav-header__user{cursor:pointer;align-items:center;gap:.5rem;display:flex}.dbo-nav-header__avatar{background:var(--dbo-blue,#015eab);color:#fff;border-radius:50%;justify-content:center;align-items:center;width:32px;height:32px;font-size:12px;font-weight:700;display:flex}.dbo-nav-header__user-info{flex-direction:column;display:flex}.dbo-nav-header__user-name{color:var(--dbo-on-surface,#222);font-size:12px;font-weight:700}.dbo-nav-header__user-role{font-size:10px;font-family:var(--dbo-font-mono,monospace);color:var(--dbo-gray-50,#7a7a7a)}@keyframes dboHeartbeatPing{75%,to{opacity:0;transform:scale(2.2)}}