.app-shell { min-height: 100vh; display: grid; grid-template-columns: var(--facilop-sidebar-width) minmax(0, 1fr); background: var(--facilop-background); }
.app-sidebar { position: sticky; top: 0; height: 100vh; overflow-y: auto; background: #0d2b4e; color: #f8fbfd; padding: 18px 16px; display: flex; flex-direction: column; gap: 18px; }
.sidebar-brand { display: flex; align-items: center; gap: 12px; min-height: 58px; }
.sidebar-brand img { width: 178px; height: auto; }
.sidebar-tenant { border: 1px solid rgba(255,255,255,.14); background: rgba(255,255,255,.07); border-radius: var(--facilop-radius); padding: 12px; }
.nav-section { display: grid; gap: 6px; }
.nav-section-title { color: rgba(255,255,255,.58); font-size: .74rem; text-transform: uppercase; letter-spacing: .08em; margin: 12px 8px 4px; }
.nav-link-facilop { display: flex; align-items: center; gap: 10px; color: rgba(255,255,255,.84); min-height: 38px; padding: 8px 10px; border-radius: var(--facilop-radius-sm); font-weight: 650; }
.nav-link-facilop:hover { background: rgba(255,255,255,.08); color: #fff; text-decoration: none; }
.nav-link-facilop.active { background: #ffffff; color: var(--facilop-navy); }
.nav-icon { width: 20px; height: 20px; flex: 0 0 20px; }
.sidebar-footer { margin-top: auto; color: rgba(255,255,255,.66); font-size: .78rem; border-top: 1px solid rgba(255,255,255,.12); padding-top: 14px; }
.app-main { min-width: 0; display: flex; flex-direction: column; }
.topbar { min-height: var(--facilop-topbar-height); background: rgba(255,255,255,.92); border-bottom: 1px solid var(--facilop-border); display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 12px 24px; position: sticky; top: 0; z-index: 50; backdrop-filter: blur(10px); }
[data-theme="dark"] .topbar { background: rgba(23,33,44,.92); }
.page-title-block { min-width: 0; }
.page-eyebrow { color: var(--facilop-muted); font-size: .78rem; font-weight: 700; letter-spacing: .04em; text-transform: uppercase; }
.page-title { margin: 0; font-size: 1.3rem; line-height: 1.25; font-weight: 800; }
.topbar-actions { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; justify-content: flex-end; }
.content-wrap { width: 100%; max-width: 1680px; padding: 24px; margin: 0 auto; }
.page-header { display: flex; align-items: flex-start; justify-content: space-between; gap: 16px; margin-bottom: 20px; }
.page-header p { margin: 6px 0 0; color: var(--facilop-muted); max-width: 840px; }
.breadcrumbs { color: var(--facilop-muted); font-size: .85rem; margin-bottom: 12px; }
.app-footer { margin-top: 32px; color: var(--facilop-muted); font-size: .85rem; display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
.sidebar-nav { display: grid; gap: 8px; }
.mobile-overlay { display: none; }