/* ── Layout compartido ── */
.app-shell   { display: flex; min-height: 100vh; }
.app-content { flex: 1; min-width: 0; padding: 24px 32px; overflow-x: hidden; }

/* Duplicado a propósito de css/admin.css: index.html y tempmail.html no
   cargan admin.css, pero el skeleton estático del sidebar (más abajo) lo
   necesita en todas las páginas. */
.skeleton {
  background: var(--border); border-radius: 6px; animation: sb-pulse 1.4s ease infinite;
}
@keyframes sb-pulse { 0%,100%{opacity:1} 50%{opacity:.4} }

/* ── Sidebar (sigue el mismo tema claro/oscuro que el contenido) ── */
.sidebar {
  width: 280px; flex-shrink: 0; min-height: 100vh;
  background: var(--sidebar-bg); border-right: 1px solid var(--sidebar-border);
  display: flex; flex-direction: column;
  position: sticky; top: 0; align-self: flex-start;
  transition: width .15s;
}

.sidebar-top   { padding: 20px 16px 0 24px; display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.sidebar-brand { font-size: 21px; font-weight: 700; color: var(--sidebar-text); white-space: nowrap; overflow: hidden; }
.sidebar-sep   { height: 1px; background: var(--sidebar-border); margin: 16px 20px; }

.sidebar-collapse-btn {
  width: 28px; height: 28px; border-radius: 7px; border: none; cursor: pointer; flex-shrink: 0;
  background: transparent; color: var(--sidebar-text-sub); display: flex; align-items: center; justify-content: center;
  transition: background .15s, color .15s, transform .15s;
}
.sidebar-collapse-btn:hover { background: var(--sidebar-hover); color: var(--sidebar-text); }

/* ── Sidebar colapsado: solo íconos, texto oculto (title da el tooltip) ── */
.sidebar.collapsed { width: 76px; }
.sidebar.collapsed .sidebar-brand,
.sidebar.collapsed .sidebar-nav-group-label,
.sidebar.collapsed .sidebar-nav-item span,
.sidebar.collapsed .sidebar-current-client,
.sidebar.collapsed .sidebar-tenant-dropdown,
.sidebar.collapsed .sidebar-user-info {
  display: none;
}
.sidebar.collapsed .sidebar-collapse-btn { transform: rotate(180deg); }
.sidebar.collapsed .sidebar-nav-item { justify-content: center; padding: 12px; }
.sidebar.collapsed .sidebar-user-card { flex-direction: column; gap: 12px; }

/* Tarjeta "Cliente actual" (solo superadmin) */
.sidebar-current-client {
  display: flex; align-items: center; justify-content: space-between; gap: 8px;
  width: calc(100% - 24px); margin: 0 12px; padding: 10px;
  border-radius: 10px; border: none; background: transparent; cursor: pointer; text-align: left;
  transition: background .15s;
}
.sidebar-current-client:hover  { background: var(--sidebar-hover); }
.sidebar-current-client.active { background: var(--sidebar-active); }
.sidebar-current-client-info    { min-width: 0; display: flex; flex-direction: column; gap: 3px; }
.sidebar-current-client-label   { font-size: 10px; font-weight: 700; letter-spacing: .06em; color: var(--sidebar-text-sub); }
.sidebar-current-client-name    { font-size: 13px; font-weight: 600; color: var(--sidebar-text); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.sidebar-current-client-status  { display: flex; align-items: center; gap: 5px; font-size: 11px; color: var(--sidebar-text-sub); }
.status-dot        { width: 6px; height: 6px; border-radius: 50%; flex-shrink: 0; }
.status-dot-ok      { background: #22c55e; }
.status-dot-danger  { background: #ef4444; }
.sidebar-chevron, .sidebar-current-client svg { color: var(--sidebar-text-sub); flex-shrink: 0; transition: transform .15s; }
.sidebar-current-client.open svg { transform: rotate(90deg); }

/* Desplegable de tenants (se abre al hacer clic en "Cliente actual") */
.sidebar-tenant-dropdown {
  display: none; margin: 2px 12px 8px; background: var(--surface);
  border: 1px solid var(--sidebar-border); border-radius: 10px;
  max-height: 260px; overflow-y: auto; box-shadow: var(--shadow-hover);
}
.sidebar-tenant-dropdown.open { display: block; }
.sidebar-tenant-row {
  display: flex; align-items: center; gap: 8px; padding: 10px 12px;
  cursor: pointer; font-size: 13px; color: var(--text); transition: background .15s;
}
.sidebar-tenant-row:hover  { background: var(--sidebar-hover); }
.sidebar-tenant-row.current { background: var(--primary-soft); color: var(--primary-soft-text); font-weight: 600; }
.sidebar-tenant-row-name { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.sidebar-tenant-empty { padding: 14px 12px; font-size: 12px; color: var(--text-sub); }
.sidebar-tenant-dropdown-footer {
  display: block; padding: 10px 12px; font-size: 12px; font-weight: 600;
  color: var(--primary); text-align: center; text-decoration: none;
  border-top: 1px solid var(--border);
}
.sidebar-tenant-dropdown-footer:hover { background: var(--sidebar-hover); }

/* Navegación agrupada en secciones (Principal/Administración/Herramientas) */
.sidebar-nav { display: flex; flex-direction: column; gap: 14px; padding: 0 12px; flex: 1; }
.sidebar-nav-group { display: flex; flex-direction: column; gap: 2px; }
.sidebar-nav-group-label {
  font-size: 10.5px; font-weight: 700; letter-spacing: .06em; text-transform: uppercase;
  color: var(--sidebar-text-sub); padding: 6px 16px 4px; opacity: .75;
}

/* Ítems tipo pill, el activo con fondo suave + texto/ícono en color primario */
.sidebar-nav-item {
  display: flex; align-items: center; gap: 12px;
  padding: 12px 16px; border-radius: 999px;
  color: var(--sidebar-text-sub); font-size: 14px; font-weight: 500; text-decoration: none;
  transition: background .15s, color .15s;
}
.sidebar-nav-item svg { flex-shrink: 0; color: var(--sidebar-text-sub); transition: color .15s; }
.sidebar-nav-item:hover { background: var(--sidebar-hover); color: var(--sidebar-text); }
.sidebar-nav-item.active { background: var(--sidebar-active); color: var(--sidebar-active-text); font-weight: 600; }
.sidebar-nav-item.active svg { color: var(--sidebar-active-text); }

/* Zona de usuario, abajo — sin tarjeta, directo sobre el fondo del sidebar */
.sidebar-bottom { padding: 0 24px 20px; margin-top: auto; }
.sidebar-user-card {
  display: flex; align-items: center; gap: 10px;
}
.sidebar-user-avatar {
  width: 36px; height: 36px; border-radius: 50%; flex-shrink: 0;
  background: var(--sidebar-border); color: var(--sidebar-text);
  display: flex; align-items: center; justify-content: center;
  font-size: 12px; font-weight: 700;
}
.sidebar-user-info  { flex: 1; min-width: 0; }
.sidebar-user-name  { font-size: 13px; font-weight: 700; color: var(--sidebar-text); }
.sidebar-user-email { font-size: 11px; color: var(--sidebar-text-sub); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

/* Switch de tema (track + knob), estilo iOS */
.sidebar-theme-toggle {
  width: 36px; height: 20px; border-radius: 10px; border: 1px solid transparent; padding: 2px;
  cursor: pointer; flex-shrink: 0; background: var(--border); transition: background .15s, border-color .15s;
  display: flex; align-items: center;
}
:root[data-theme="dark"] .sidebar-theme-toggle { border-color: var(--sidebar-border); }
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .sidebar-theme-toggle { border-color: var(--sidebar-border); }
}
.sidebar-theme-toggle-knob {
  width: 16px; height: 16px; border-radius: 50%; background: #fff;
  box-shadow: 0 1px 2px rgba(0,0,0,.25); transition: transform .15s;
}
:root[data-theme="dark"] .sidebar-theme-toggle-knob { background: var(--sidebar-text-sub); transform: translateX(16px); }
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .sidebar-theme-toggle-knob { background: var(--sidebar-text-sub); transform: translateX(16px); }
}

.sidebar-logout-btn {
  width: 28px; height: 28px; border-radius: 7px; border: none; cursor: pointer; flex-shrink: 0;
  background: transparent; color: var(--sidebar-text-sub); display: flex; align-items: center; justify-content: center;
  transition: background .15s, color .15s;
}
.sidebar-logout-btn:hover { background: var(--sidebar-hover); color: var(--sidebar-text); }

/* Drawer responsive */
.sidebar-hamburger {
  display: none;
  position: fixed; top: 14px; left: 14px; z-index: 60;
  width: 38px; height: 38px; border-radius: 9px; border: 1px solid var(--sidebar-border);
  background: var(--sidebar-bg); color: var(--sidebar-text); cursor: pointer;
  align-items: center; justify-content: center;
}
.sidebar-overlay {
  display: none;
  position: fixed; inset: 0; background: rgba(0,0,0,.5); z-index: 40;
}

@media (max-width: 768px) {
  .sidebar {
    position: fixed; top: 0; left: 0; height: 100vh; z-index: 50;
    transform: translateX(-100%); transition: transform .2s;
  }
  .sidebar.open           { transform: translateX(0); }
  .sidebar-hamburger      { display: flex; }
  .sidebar-overlay.open   { display: block; }
  .app-content            { padding: 24px 16px 60px; padding-top: 66px; }

  /* El colapsado es una función de escritorio; en el drawer móvil siempre
     se ve expandido y el botón de colapsar no tiene sentido ahí. */
  .sidebar.collapsed { width: 280px; }
  .sidebar.collapsed .sidebar-brand,
  .sidebar.collapsed .sidebar-nav-group-label,
  .sidebar.collapsed .sidebar-nav-item span,
  .sidebar.collapsed .sidebar-current-client,
  .sidebar.collapsed .sidebar-tenant-dropdown,
  .sidebar.collapsed .sidebar-user-info {
    display: revert;
  }
  .sidebar.collapsed .sidebar-nav-item { justify-content: flex-start; padding: 12px 16px; }
  .sidebar.collapsed .sidebar-user-card { flex-direction: row; gap: 10px; }
  .sidebar-collapse-btn { display: none; }
}