/**
 * Panel de administración – estilo tipo Admin+ (ecommerce).
 * Colores: primario #0066cc, sidebar #303641 (como ecommerce).
 */
:root {
  --panel-primary: #0066cc;
  --panel-primary-hover: #0052a3;
  --panel-sidebar-bg: #303641;
  --panel-sidebar-text: #b8c7ce;
  --panel-sidebar-hover: #363c47;
  --panel-sidebar-active-border: #0068e1;
  --panel-content-bg: #f1f3f7;
  --panel-card-radius: 3px;
}

/* Body y layout */
.panel-body {
  font-family: "Roboto", sans-serif;
  font-size: 15px;
  background: var(--panel-content-bg);
  min-height: 100vh;
  display: flex;
  overflow-x: hidden;
}

/* Sidebar (como ecommerce main-sidebar) */
.main-sidebar {
  width: 250px;
  min-width: 250px;
  background: var(--panel-sidebar-bg);
  flex-shrink: 0;
  transition: margin-left 0.2s ease, transform 0.2s ease;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}
.main-sidebar-header {
  padding: 12px 15px;
  border-bottom: 1px solid rgba(0,0,0,0.1);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-shrink: 0;
}
.sidebar-logo {
  color: #fff;
  font-size: 1.15rem;
  font-weight: 600;
  text-decoration: none;
}
.sidebar-logo:hover { color: #fff; }
.sidebar-toggle {
  background: transparent;
  border: none;
  color: var(--panel-sidebar-text);
  font-size: 1.25rem;
  padding: 0.25rem 0.5rem;
  line-height: 1;
}
.sidebar-toggle:hover { color: #fff; }

.main-sidebar .sidebar-inner {
  padding: 10px 0;
  overflow-y: auto;
  overflow-x: hidden;
  flex: 1;
  display: flex;
  flex-direction: column;
  min-height: 0;
}
.sidebar-select-wrap .form-label { font-size: 11px; color: rgba(255,255,255,0.7); }
.sidebar-quick-nav {
  background: rgba(255,255,255,0.12);
  border-color: rgba(255,255,255,0.25);
  color: #fff;
  font-size: 12px;
}
.sidebar-quick-nav:focus {
  background: rgba(255,255,255,0.15);
  border-color: var(--panel-sidebar-active-border);
  color: #fff;
}
.sidebar-quick-nav option {
  background: #fff;
  color: #1e293b;
}

/* Sidebar dropdown "Ir a" */
.sidebar-dropdown-wrap .form-label { font-size: 11px; color: rgba(255,255,255,0.7); }
.main-sidebar .sidebar-dropdown-toggle {
  background: rgba(255,255,255,0.12);
  border-color: rgba(255,255,255,0.25);
  color: #fff;
  font-size: 12px;
}
.main-sidebar .sidebar-dropdown-toggle:hover {
  background: rgba(255,255,255,0.2);
  border-color: rgba(255,255,255,0.35);
  color: #fff;
}
.main-sidebar .dropdown-menu.sidebar-dropdown-menu {
  max-height: 70vh;
  overflow-y: auto;
  font-size: 13px;
}
.main-sidebar .sidebar-dropdown-menu .dropdown-item:hover {
  background: var(--panel-content-bg);
}
.main-sidebar .sidebar-dropdown-menu .dropdown-divider {
  border-color: rgba(0,0,0,0.08);
}

.sidebar-menu {
  list-style: none;
  margin: 0;
  padding: 0;
}
.sidebar-menu .nav-link {
  color: var(--panel-sidebar-text);
  padding: 14px 15px;
  border-left: 3px solid transparent;
  border-radius: 0;
  font-size: 13px;
  transition: 0.2s ease;
}
.sidebar-menu .nav-link:hover {
  color: #fff;
  background: var(--panel-sidebar-hover);
  text-decoration: none;
}
.sidebar-menu .nav-link.active {
  color: #fff;
  background: var(--panel-sidebar-hover);
  border-left-color: var(--panel-sidebar-active-border);
  font-weight: 500;
}
.sidebar-menu-header {
  font-size: 12px;
  color: #4b646f;
  background: #2b303a;
  padding: 10px 15px;
  margin: 0;
  list-style: none;
}
/* Submenú colapsable con flecha */
.sidebar-has-submenu .sidebar-nav-link-wrap {
  width: 100%;
}
.sidebar-has-submenu .sidebar-submenu-toggle {
  color: var(--panel-sidebar-text);
  font-size: 0.9rem;
  margin-right: 4px;
  text-decoration: none;
  line-height: 1;
  min-width: 28px;
  min-height: 28px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.sidebar-has-submenu .sidebar-submenu-toggle:hover {
  color: #fff;
}
.sidebar-has-submenu .sidebar-submenu-toggle .bi {
  display: block;
  transition: transform 0.2s ease;
}
.sidebar-has-submenu.open .sidebar-submenu-toggle .bi {
  transform: rotate(180deg);
}
.sidebar-has-submenu .sidebar-submenu {
  list-style: none;
  margin: 0;
  padding: 0;
  overflow: hidden;
  max-height: 0;
  transition: max-height 0.25s ease;
}
.sidebar-has-submenu.open .sidebar-submenu {
  max-height: 500px;
}
.sidebar-menu .sidebar-submenu {
  list-style: none;
  margin: 0;
  padding: 0;
}
.sidebar-menu .sidebar-submenu-link {
  padding: 8px 15px;
  font-size: 12px;
  color: rgba(184, 199, 206, 0.9);
  border-left: 3px solid transparent;
}
.sidebar-menu .sidebar-submenu-link:hover {
  color: #fff;
  background: var(--panel-sidebar-hover);
  text-decoration: none;
}
.sidebar-menu .sidebar-submenu-link.active {
  color: #fff;
  border-left-color: var(--panel-sidebar-active-border);
  background: var(--panel-sidebar-hover);
}
.sidebar-menu .sidebar-submenu .badge {
  font-size: 10px;
  font-weight: 500;
}
@media (max-width: 991.98px) {
  .main-sidebar {
    position: fixed;
    left: 0;
    top: 0;
    bottom: 0;
    z-index: 1030;
    margin-left: -250px;
    box-shadow: 2px 0 12px rgba(0,0,0,0.2);
    height: 100vh;
  }
  .main-sidebar.sidebar-open {
    margin-left: 0;
  }
  .sidebar-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.4);
    z-index: 1029;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s ease;
  }
  body.panel-sidebar-open .sidebar-overlay {
    opacity: 1;
    pointer-events: auto;
  }
  body.panel-sidebar-open {
    overflow: hidden;
  }
}

/* Content wrapper */
.content-wrapper {
  flex: 1;
  min-width: 0;
  padding-bottom: 2rem;
  width: 100%;
}
.navbar-top {
  background: #fff;
  box-shadow: 0 1px 3px rgba(0,0,0,0.08);
  padding: 0.5rem 0.75rem;
}
.navbar-top .container-fluid,
.navbar-top .navbar-top-inner {
  padding: 0 0.5rem;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.25rem;
}
.navbar-menu-btn {
  padding: 0.35rem 0.5rem;
  margin: 0 -0.25rem 0 0;
}
.navbar-visit-link {
  font-size: 0.9rem;
  padding: 0.35rem 0.5rem;
  white-space: nowrap;
}
.navbar-user-btn {
  font-size: 0.9rem;
  padding: 0.35rem 0.5rem;
  max-width: 100%;
}
.navbar-user-name {
  max-width: 120px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
@media (min-width: 576px) {
  .navbar-user-name { max-width: 180px; }
}
@media (min-width: 992px) {
  .navbar-top .container-fluid,
  .navbar-top .navbar-top-inner { padding: 0 1rem; }
  .navbar-user-name { max-width: none; }
}

/* Content header (título + breadcrumb como ecommerce) */
.content-header {
  position: relative;
  padding: 12px 12px 0;
  background: transparent;
  min-height: 50px;
}
.content-title {
  font-size: 1.35rem;
  line-height: 1.3;
  color: #444;
  margin: 0;
  font-weight: 400;
  padding-right: 0;
  word-break: break-word;
}
.content-header .panel-breadcrumb {
  position: static;
  margin-top: 4px;
  margin-bottom: 0;
  font-size: 12px;
}
@media (min-width: 576px) {
  .content-header { padding: 15px 15px 0; }
  .content-title { font-size: 1.5rem; }
  .content-header .panel-breadcrumb {
    position: absolute;
    top: 15px;
    right: 15px;
    margin-top: 0;
  }
}
@media (min-width: 768px) {
  .content-title { font-size: 24px; line-height: 29px; }
}
.content {
  padding: 12px;
}
@media (min-width: 576px) {
  .content { padding: 15px; }
}

/* Breadcrumb */
.panel-breadcrumb { font-size: 12px; color: #64748b; }
.panel-breadcrumb a { color: #444; text-decoration: none; }
.panel-breadcrumb a:hover { color: var(--panel-primary); }
.panel-breadcrumb .text-muted { color: #94a3b8 !important; }

/* Botones y formularios */
.btn-primary,
.bg-primary,
.badge.bg-primary,
.panel-filters .btn-primary,
a.text-primary,
.table a.text-primary {
  background-color: var(--panel-primary) !important;
  border-color: var(--panel-primary) !important;
  color: #fff !important;
}
.btn-primary:hover,
.btn-outline-primary:hover {
  background-color: var(--panel-primary-hover) !important;
  border-color: var(--panel-primary-hover) !important;
  color: #fff !important;
}
.btn-outline-primary {
  color: var(--panel-primary) !important;
  border-color: var(--panel-primary) !important;
}
.form-control:focus,
.form-select:focus {
  border-color: var(--panel-primary);
  box-shadow: 0 0 0 0.2rem rgba(0, 102, 204, 0.25);
}
.form-check-input:checked {
  background-color: var(--panel-primary);
  border-color: var(--panel-primary);
}
.page-link.active,
.pagination .page-item.active .page-link {
  background-color: var(--panel-primary) !important;
  border-color: var(--panel-primary) !important;
}
.page-link:hover { color: var(--panel-primary); }

/* Cards */
.panel-card {
  border-radius: var(--panel-card-radius);
  border: 0;
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.1);
  background: #fff;
}
.panel-card .table { font-size: 0.9rem; }
.panel-card .table thead th {
  font-weight: 600;
  color: #475569;
  border-bottom-width: 1px;
  padding: 0.75rem 1rem;
}
.panel-card .table tbody td {
  padding: 0.75rem 1rem;
  vertical-align: middle;
}
.panel-page-title { font-weight: 600; color: #1e293b; margin-bottom: 0; }

.panel-filters {
  background: #fff;
  border-radius: var(--panel-card-radius);
  padding: 1rem 1.25rem;
  margin-bottom: 1.25rem;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.06);
}
.panel-filters .form-label {
  font-size: 0.75rem;
  font-weight: 500;
  color: #64748b;
  margin-bottom: 0.2rem;
}

.panel-pagination-wrap {
  padding: 1rem 1.25rem;
  border-top: 1px solid #e9e9e9;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
}
.panel-pagination-info { font-size: 0.875rem; color: #64748b; }
.panel-empty { padding: 2.5rem; text-align: center; color: #64748b; }
.panel-empty a { font-weight: 500; color: var(--panel-primary); }

/* Accordion / tabs (estilo ecommerce) */
.accordion-content {
  background: #fff;
  padding: 20px 0;
  border-radius: var(--panel-card-radius);
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.1);
  margin-bottom: 20px;
}
.accordion-box .card {
  border-radius: 0;
  border-color: #e9e9e9;
  border-bottom: none;
}
.accordion-box .card:last-child { border-bottom: 1px solid #e9e9e9; }
.accordion-box .card-header {
  background: #f6f6f7;
  padding: 15px;
  border-bottom: none;
  font-weight: 500;
}
.accordion-box .card-header .btn-link {
  padding: 12px 15px;
  display: block;
  text-align: left;
  color: #333;
  text-decoration: none;
  width: 100%;
  border: none;
  background: transparent;
}
.accordion-tab.nav-pills .nav-link {
  border-radius: 3px 0 0 3px;
  margin-right: -1px;
  padding: 14px 15px;
  color: #333;
  border: 1px solid transparent;
  border-right: none;
  text-align: left;
}
.accordion-tab.nav-pills .nav-link:hover {
  background: #e9e9e9;
}
.accordion-tab.nav-pills .nav-link.active {
  background: #fff;
  border-color: #d2d6de;
  border-left: 3px solid var(--panel-sidebar-active-border);
  color: #333;
}
.accordion-box-content {
  padding: 20px 15px;
}
.accordion-box-content .tab-content-title {
  margin-top: 0;
  margin-bottom: 20px;
  padding-bottom: 8px;
  border-bottom: 1px solid #d2d6de;
  font-size: 1rem;
  color: #444;
}

.panel-login-back { color: var(--panel-primary); }
.panel-login-back:hover { color: var(--panel-primary-hover); }