.bis-topbar{height:64px;background:var(--bis-navy);color:#fff;position:fixed;top:0;left:0;right:0;z-index:10;display:flex;align-items:center;padding:0 28px;gap:28px;box-shadow:0 2px 14px rgba(15,24,42,.16)}
.bis-brand{display:flex;align-items:center;text-decoration:none;white-space:nowrap}.bis-brand img{display:block;width:48px;height:40px;object-fit:contain}
.bis-menu-toggle{display:none!important}.bis-nav{display:flex;gap:4px;align-self:stretch}.bis-nav a{padding:0 12px;display:flex;align-items:center;text-decoration:none;color:#ccd5e4;font-weight:600;border-bottom:2px solid transparent}.bis-nav a:hover,.bis-nav a.is-active{color:#fff;border-bottom-color:var(--bis-orange)}
.bis-topbar-actions{margin-left:auto;display:flex;align-items:center;gap:12px}.bis-tenant-select{border:1px solid rgba(255,255,255,.2);background:rgba(255,255,255,.1);color:#fff;padding:7px 10px;border-radius:8px}.bis-tenant-select option{color:var(--bis-text)}
.bis-icon-button{width:28px;height:28px;display:inline-flex;align-items:center;justify-content:center;color:#fff;text-decoration:none;border-radius:6px}.bis-icon-button:hover{background:rgba(255,255,255,.1)}.bis-icon-button svg{width:19px;height:19px;fill:currentColor}
@media(max-width:760px){
.bis-topbar{padding:0 16px;gap:8px}.bis-brand img{width:40px;height:34px}.bis-menu-toggle{width:34px;height:34px;display:inline-flex!important;flex:0 0 34px;display:inline-flex;align-items:center;justify-content:center;padding:0;border:1px solid rgba(255,255,255,.28);border-radius:7px;background:rgba(255,255,255,.08);color:#fff}.bis-menu-toggle:hover{background:rgba(255,255,255,.16)}.bis-menu-toggle:focus-visible,.bis-icon-button:focus-visible{outline:2px solid var(--bis-orange);outline-offset:2px}.bis-menu-toggle svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-linecap:round;stroke-width:2}.bis-menu-toggle-text{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.bis-nav{display:none;position:absolute;top:64px;left:8px;right:8px;z-index:1;align-self:auto;flex-direction:column;gap:0;padding:6px;background:var(--bis-navy);border:1px solid rgba(255,255,255,.18);border-radius:0 0 10px 10px;box-shadow:0 10px 18px rgba(15,24,42,.24)}.bis-nav.is-open{display:flex}.bis-nav a{min-height:42px;padding:0 12px;border-bottom:0;border-left:3px solid transparent;border-radius:6px;font-size:14px}.bis-nav a:hover,.bis-nav a.is-active{background:rgba(255,255,255,.1);border-left-color:var(--bis-orange)}
.bis-topbar-actions{margin-left:auto;gap:6px;flex:0 0 auto}.bis-tenant-select{font-size:12px}.bis-icon-button{width:30px;height:30px}
}