.app-body { min-height: 100vh; overflow-x: hidden; }
.app-sidebar {
  position: fixed; inset: 0 auto 0 0; z-index: 1040; width: var(--sidebar-width);
  display: flex; flex-direction: column; color: #e5e7eb; background: var(--iscra-secondary);
  border-right: 1px solid rgba(255,255,255,.08); transition: width var(--transition), transform var(--transition);
}
.sidebar-header { min-height: var(--topbar-height); display: flex; align-items: center; gap: 8px; flex: 0 0 auto; padding: 11px 12px; border-bottom: 1px solid rgba(255,255,255,.08); }
.sidebar-brand { min-width: 0; flex: 1; display: flex; align-items: center; gap: 11px; color: #fff; text-decoration: none; }
.sidebar-logo-tile, .auth-logo-tile { width: 42px; height: 42px; display: grid; place-items: center; flex: 0 0 auto; padding: 6px; background: #fff; border: 1px solid rgba(255,255,255,.5); border-radius: 12px; box-shadow: 0 10px 22px rgba(2,6,23,.22); }
.sidebar-logo-tile img, .auth-logo-tile img { width: 100%; height: 100%; display: block; object-fit: contain; }
.sidebar-brand-copy { min-width: 0; display: grid; line-height: 1.1; }
.sidebar-brand-copy strong { font-size: 15px; font-weight: 750; white-space: nowrap; }
.sidebar-brand-copy small { margin-top: 4px; color: #94a3b8; font-size: 10px; font-weight: 500; }
.sidebar-collapse-button, .sidebar-mobile-close { flex: 0 0 auto; width: 34px; height: 34px; color: #94a3b8 !important; border: 1px solid rgba(255,255,255,.09) !important; }
.sidebar-collapse-button:hover, .sidebar-mobile-close:hover { color: #fff !important; background: rgba(255,255,255,.08) !important; }
.sidebar-mobile-close { display: none !important; }
.sidebar-nav { flex: 1 1 auto; min-height: 0; overflow-x: hidden; overflow-y: auto; padding: 15px 11px; scrollbar-color: rgba(148,163,184,.45) transparent; scrollbar-width: thin; }
.sidebar-nav::-webkit-scrollbar { width: 5px; }.sidebar-nav::-webkit-scrollbar-track { background: transparent; }.sidebar-nav::-webkit-scrollbar-thumb { background: rgba(148,163,184,.4); border-radius: 10px; }
.sidebar-link { min-height: 44px; display: flex; align-items: center; gap: 12px; margin: 3px 0; padding: 10px 12px; color: #aeb8ca; text-decoration: none; border-radius: 10px; white-space: nowrap; transition: background var(--transition), color var(--transition), box-shadow var(--transition); }
.sidebar-link i { width: 20px; flex: 0 0 20px; text-align: center; font-size: 15px; }
.sidebar-link:hover { color: #fff; background: rgba(255,255,255,.07); }
.sidebar-link.active { color: #fff; background: rgba(239,68,68,.17); box-shadow: inset 3px 0 0 var(--iscra-primary); }
.sidebar-separator { height: 1px; margin: 15px 11px; background: rgba(255,255,255,.08); }
.sidebar-footer { flex: 0 0 auto; padding: 11px; border-top: 1px solid rgba(255,255,255,.08); }
.sidebar-context-card { margin-bottom: 10px; padding: 11px; border: 1px solid rgba(148,163,184,.18); border-radius: 12px; background: linear-gradient(145deg, rgba(30,41,59,.86), rgba(15,23,42,.96)); box-shadow: inset 0 1px rgba(255,255,255,.04); }
.sidebar-context-row { display: flex; align-items: center; gap: 10px; min-width: 0; }
.sidebar-context-icon { flex: 0 0 auto; display: grid; place-items: center; width: 31px; height: 31px; border-radius: 9px; color: #c7d2fe; background: rgba(99,102,241,.16); }
.sidebar-context-icon.company { color: #bbf7d0; background: rgba(34,197,94,.13); }
.sidebar-context-copy { display: grid; min-width: 0; gap: 1px; }
.sidebar-context-copy small { color: #94a3b8; font-size: 9px; font-weight: 700; letter-spacing: .07em; text-transform: uppercase; }
.sidebar-context-copy strong { overflow: hidden; color: #f8fafc; font-size: 12px; text-overflow: ellipsis; white-space: nowrap; }
.sidebar-context-divider { height: 1px; margin: 9px 0; background: rgba(148,163,184,.14); }
.sidebar-context-status { color: #fbbf24; font-size: 9px; font-weight: 700; }
.sidebar-user-dropdown { width: 100%; }
.sidebar-user-menu { width: 100%; min-height: 52px; display: flex; align-items: center; gap: 10px; padding: 8px 9px; color: #e5e7eb; text-align: left; background: rgba(255,255,255,.05); border: 1px solid transparent; border-radius: 12px; transition: background var(--transition), border-color var(--transition); }
.sidebar-user-menu:hover, .sidebar-user-menu[aria-expanded="true"] { background: rgba(255,255,255,.09); border-color: rgba(255,255,255,.08); }
.sidebar-profile-copy { min-width: 0; flex: 1; display: grid; }
.sidebar-profile-copy strong, .sidebar-profile-copy small { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.sidebar-profile-copy small { color: #94a3b8; font-size: 11px; }
.sidebar-user-chevron { color: #64748b; font-size: 13px; }
.avatar { width: 34px; height: 34px; display: grid; place-items: center; flex: 0 0 auto; color: #7f1d1d; background: var(--iscra-primary-soft); border-radius: 50%; font-size: 11px; font-weight: 800; }
.sidebar-profile-menu { min-width: 224px; padding: 7px; }
.sidebar-logout { color: var(--color-danger); }
.sidebar-version { display: block; margin: 9px 9px 0; color: #64748b; font-size: 10px; }
.app-shell { min-height: 100vh; margin-left: var(--sidebar-width); transition: margin-left var(--transition); }
.app-topbar { position: sticky; top: 0; z-index: 1020; min-height: var(--topbar-height); display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 13px 28px; background: rgba(255,255,255,.94); border-bottom: 1px solid var(--color-border); backdrop-filter: blur(14px); }
.topbar-heading { min-width: 0; display: flex; align-items: center; gap: 11px; }
.topbar-heading h1 { margin: 2px 0 0; font-size: 20px; font-weight: 720; line-height: 1.15; }
.breadcrumb-line { color: var(--color-text-muted); font-size: 11px; }
.topbar-actions { display: flex; align-items: center; gap: 8px; }
.tenant-switchers { display: flex; align-items: center; gap: 6px; }
.tenant-switcher-button { min-width: 130px; height: 40px; display: flex; align-items: center; gap: 8px; padding: 5px 9px; color: var(--color-text); background: #fff; border: 1px solid var(--color-border); border-radius: 9px; text-align: left; }
.tenant-switcher-button > span { min-width: 0; flex: 1; display: grid; line-height: 1.05; }
.tenant-switcher-button small { color: var(--color-text-muted); font-size: 8px; text-transform: uppercase; }
.tenant-switcher-button strong { max-width: 120px; overflow: hidden; font-size: 10px; text-overflow: ellipsis; white-space: nowrap; }
.tenant-switcher-button > .fa-chevron-down { color: var(--color-text-muted); font-size: 8px; }
.global-search { width: min(320px, 28vw); height: 40px; display: flex; align-items: center; gap: 9px; padding: 0 10px; color: var(--color-text-muted); background: var(--color-surface-subtle); border: 1px solid var(--color-border); border-radius: 10px; }
.global-search input { min-width: 0; flex: 1; border: 0; outline: 0; background: transparent; color: var(--color-text); }
.global-search kbd { padding: 2px 5px; color: var(--color-text-muted); background: #fff; border: 1px solid var(--color-border); border-radius: 5px; font-size: 10px; }
.app-main { width: 100%; max-width: 1680px; margin: 0 auto; padding: 26px 28px 48px; }
.mobile-menu-button, .mobile-backdrop { display: none; }
.app-body.sidebar-collapsed .app-sidebar { width: var(--sidebar-collapsed-width); }
.app-body.sidebar-collapsed .app-shell { margin-left: var(--sidebar-collapsed-width); }
.app-body.sidebar-collapsed .sidebar-label { display: none; }
.app-body.sidebar-collapsed .sidebar-header { min-height: 126px; flex-direction: column; justify-content: center; padding: 12px 10px; }
.app-body.sidebar-collapsed .sidebar-brand { flex: 0 0 auto; }
.app-body.sidebar-collapsed .sidebar-collapse-button { width: 42px; height: 32px; margin: 0; }
.app-body.sidebar-collapsed .sidebar-collapse-button i { transform: rotate(180deg); }
.app-body.sidebar-collapsed .sidebar-link { justify-content: center; padding-inline: 0; }
.app-body.sidebar-collapsed .sidebar-footer { padding: 10px 12px; }
.app-body.sidebar-collapsed .sidebar-user-menu { justify-content: center; padding-inline: 0; }
.app-body.sidebar-collapsed .sidebar-user-chevron { display: none; }
.app-body.sidebar-collapsed .sidebar-profile-menu { position: fixed !important; }
.auth-body { min-height: 100vh; background: radial-gradient(circle at top left, var(--iscra-primary-soft), transparent 38%), var(--color-background); }
.auth-shell { width: min(440px, calc(100% - 32px)); margin: 0 auto; padding: 48px 0; }
.auth-brand { display: inline-flex; align-items: center; gap: 11px; margin-bottom: 28px; color: var(--color-text); text-decoration: none; font-size: 18px; }
.auth-logo-tile { width: 44px; height: 44px; border-color: var(--color-border); box-shadow: var(--shadow-sm); }