/**
 * Anita ERP — sidebar y pulido global de layout AdminLTE
 */

:root {
    --anita-sidebar-bg: #1a2332;
    --anita-sidebar-brand: #121a26;
    --anita-sidebar-text: #b8c5d6;
    --anita-sidebar-text-muted: #8b9cb3;
    --anita-sidebar-hover: rgba(255, 255, 255, 0.08);
    --anita-sidebar-open-bg: rgba(0, 0, 0, 0.22);
    --anita-sidebar-open-border: #4a9fd4;
    --anita-sidebar-active: #2f7ec4;
    --anita-sidebar-active-text: #ffffff;
    --anita-sidebar-accent: #85c1e9;
    --anita-content-bg: #eef2f7;
    --anita-card-radius: 0.45rem;
}

/* --- Sidebar contenedor --- */
.main-sidebar.anita-sidebar {
    background-color: var(--anita-sidebar-bg);
    border-right: 1px solid rgba(255, 255, 255, 0.06);
}

.main-sidebar.anita-sidebar.sidebar-dark-primary .brand-link {
    background-color: var(--anita-sidebar-brand);
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    padding: 0.85rem 0.75rem;
}

.main-sidebar.anita-sidebar .brand-text {
    color: #f1f5f9;
    font-weight: 600;
    letter-spacing: 0.02em;
}

.main-sidebar.anita-sidebar .user-panel {
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.main-sidebar.anita-sidebar .user-panel .info a {
    color: #e2e8f0;
    font-weight: 500;
}

.main-sidebar.anita-sidebar .sidebar {
    padding-bottom: 1rem;
}

/* --- Enlaces base --- */
.main-sidebar.anita-sidebar .nav-sidebar > .nav-item > .nav-link,
.main-sidebar.anita-sidebar .nav-treeview > .nav-item > .nav-link {
    color: var(--anita-sidebar-text);
    border-radius: 0.35rem;
    margin: 1px 0.45rem;
    padding: 0.55rem 0.75rem;
    transition: background-color 0.15s ease, color 0.15s ease, box-shadow 0.15s ease;
}

.main-sidebar.anita-sidebar .nav-sidebar > .nav-item > .nav-link:hover,
.main-sidebar.anita-sidebar .nav-treeview > .nav-item > .nav-link:hover {
    background-color: var(--anita-sidebar-hover);
    color: #fff;
}

/* --- Ítem activo (página actual) --- */
.main-sidebar.anita-sidebar .nav-sidebar .nav-link.active:not(.menu-parent-open) {
    background-color: var(--anita-sidebar-active) !important;
    color: var(--anita-sidebar-active-text) !important;
    box-shadow: 0 2px 6px rgba(47, 126, 196, 0.35);
}

.main-sidebar.anita-sidebar .nav-sidebar .nav-link.active:not(.menu-parent-open) .nav-icon {
    color: #fff;
}

/* Padre con hijo activo: abierto pero no “página actual” */
.main-sidebar.anita-sidebar .nav-sidebar .nav-link.menu-parent-open {
    background-color: rgba(133, 193, 233, 0.14) !important;
    color: var(--anita-sidebar-accent) !important;
    box-shadow: none;
}

.main-sidebar.anita-sidebar .nav-sidebar .nav-link.menu-parent-open .nav-icon {
    color: var(--anita-sidebar-accent);
}

/* --- Submenú abierto: bloque diferenciado --- */
.main-sidebar.anita-sidebar .nav-sidebar .nav-item.menu-open > .nav-treeview {
    background-color: var(--anita-sidebar-open-bg);
    border-left: 2px solid var(--anita-sidebar-open-border);
    margin: 0.15rem 0.45rem 0.35rem 0.65rem;
    padding: 0.25rem 0 0.25rem 0.15rem;
    border-radius: 0 0.35rem 0.35rem 0;
}

.main-sidebar.anita-sidebar .nav-sidebar .nav-item.menu-open > .nav-link:not(.active) {
    background-color: rgba(133, 193, 233, 0.1);
    color: #dce9f5;
}

.main-sidebar.anita-sidebar .nav-sidebar .nav-item.menu-open > .nav-link .right {
    color: var(--anita-sidebar-accent);
}

/* Segundo y tercer nivel: tonos progresivos */
.main-sidebar.anita-sidebar .nav-treeview .nav-item.menu-open > .nav-treeview {
    background-color: rgba(0, 0, 0, 0.18);
    border-left-color: rgba(133, 193, 233, 0.55);
    margin-left: 0.35rem;
}

.main-sidebar.anita-sidebar .nav-treeview .nav-treeview .nav-item.menu-open > .nav-treeview {
    background-color: rgba(0, 0, 0, 0.14);
    border-left-color: rgba(133, 193, 233, 0.35);
}

/* --- Niveles de jerarquía --- */
.main-sidebar.anita-sidebar .nav-menu-level-0 > .nav-link {
    font-weight: 600;
    font-size: 0.92rem;
}

.main-sidebar.anita-sidebar .nav-menu-level-1 > .nav-link {
    font-size: 0.875rem;
    font-weight: 500;
}

.main-sidebar.anita-sidebar .nav-menu-level-2 > .nav-link,
.main-sidebar.anita-sidebar .nav-menu-level-3 > .nav-link {
    font-size: 0.82rem;
    font-weight: 400;
    color: var(--anita-sidebar-text-muted);
}

.main-sidebar.anita-sidebar .nav-menu-level-2 > .nav-link:hover,
.main-sidebar.anita-sidebar .nav-menu-level-3 > .nav-link:hover {
    color: #fff;
}

/* Icono punto en subítems sin icono propio */
.main-sidebar.anita-sidebar .nav-icon-dot {
    font-size: 0.45rem !important;
    opacity: 0.65;
    vertical-align: middle;
}

.main-sidebar.anita-sidebar .nav-link.active .nav-icon-dot {
    opacity: 1;
}

.main-sidebar.anita-sidebar .nav-sidebar.nav-child-indent .nav-treeview {
    padding-left: 0.65rem;
}

/* --- Override AdminLTE: active solo en raíz --- */
.sidebar-dark-primary.anita-sidebar .nav-sidebar > .nav-item > .nav-link.active,
.sidebar-dark-primary.anita-sidebar .nav-treeview > .nav-item > .nav-link.active {
    background-color: var(--anita-sidebar-active);
}

[class*="sidebar-dark-"].anita-sidebar .nav-treeview > .nav-item > .nav-link.active,
[class*="sidebar-dark-"].anita-sidebar .nav-treeview > .nav-item > .nav-link.active:hover {
    background-color: var(--anita-sidebar-active) !important;
    color: #fff !important;
}

[class*="sidebar-dark-"].anita-sidebar .nav-sidebar > .nav-item.menu-open > .nav-link,
[class*="sidebar-dark-"].anita-sidebar .nav-sidebar > .nav-item:hover > .nav-link {
    background-color: rgba(133, 193, 233, 0.1);
}

/* --- Layout global --- */
.content-wrapper {
    background-color: var(--anita-content-bg);
}

.main-header.navbar {
    border-bottom: 1px solid #e2e8f0;
    box-shadow: 0 1px 3px rgba(15, 23, 42, 0.06);
}

.card {
    border-radius: var(--anita-card-radius);
    border: 1px solid #e2e8f0;
    box-shadow: 0 1px 2px rgba(15, 23, 42, 0.04);
}

.card-header {
    border-bottom: 1px solid #e8edf3;
}

.card-info:not(.card-outline) > .card-header {
    background: linear-gradient(135deg, #3d8fd1 0%, #2f7ec4 100%);
}

.table thead th {
    border-bottom-width: 1px;
    font-size: 0.82rem;
    letter-spacing: 0.02em;
    text-transform: none;
}

.btn {
    border-radius: 0.3rem;
}