/* ?? Layout general ???????????????????????????????????????????????????? */
.layout-wrapper {
    display: flex;
    min-height: calc(100vh - 56px); /* 56px = altura del topbar */
}

/* ?? Sidebar ??????????????????????????????????????????????????????????? */
.sidebar-wrapper {
    width: 260px;
    min-width: 260px;
    background-color: #212529;
    transition: width 0.25s ease, min-width 0.25s ease;
    overflow-y: auto;
    overflow-x: hidden;
    position: sticky;
    top: 56px;
    height: calc(100vh - 56px);
    z-index: 100;
}

.sidebar-wrapper.sidebar-collapsed {
    width: 0;
    min-width: 0;
}

/* Logo */
.sidebar-logo {
    padding: 1rem 0;
    border-bottom: 1px solid rgba(255,255,255,.1);
}

/* Lista principal */
.sidebar-nav {
    list-style: none;
    padding: 0.5rem 0;
    margin: 0;
}

/* Items */
.sidebar-item {
    white-space: nowrap;
}

/* Links */
.sidebar-link {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.6rem 1.2rem;
    color: rgba(255, 255, 255, 0.75);
    text-decoration: none;
    font-size: 0.875rem;
    transition: background-color 0.15s ease, color 0.15s ease;
}

.sidebar-link:hover,
.sidebar-link:focus {
    background-color: rgba(255, 255, 255, 0.1);
    color: #fff;
}

.sidebar-link.active {
    background-color: rgba(255, 255, 255, 0.15);
    color: #fff;
    font-weight: 600;
}

/* Submenús (collapse) */
.sidebar-dropdown {
    background-color: rgba(0, 0, 0, 0.2);
    padding: 0;
}

.sidebar-dropdown .sidebar-link {
    padding-left: 2.2rem;
    font-size: 0.82rem;
}

.sidebar-dropdown .sidebar-dropdown .sidebar-link {
    padding-left: 3rem;
}

/* Indicador de colapso */
.sidebar-link[data-bs-toggle="collapse"]::after {
    content: "\F282"; /* bi-chevron-down */
    font-family: "bootstrap-icons";
    margin-left: auto;
    font-size: 0.75rem;
    transition: transform 0.2s ease;
}

.sidebar-link[data-bs-toggle="collapse"]:not(.collapsed)::after {
    transform: rotate(-180deg);
}

/* ?? Contenido principal ??????????????????????????????????????????????? */
.main-content {
    flex: 1;
    transition: margin-left 0.25s ease;
    min-width: 0;
}

.main-content.sidebar-collapsed-content {
    margin-left: 0;
}

/* ?? Responsive ???????????????????????????????????????????????????????? */
@media (max-width: 991.98px) {
    .sidebar-wrapper {
        position: fixed;
        left: 0;
        top: 56px;
        width: 0;
        min-width: 0;
    }

    .sidebar-wrapper.sidebar-open {
        width: 260px;
        min-width: 260px;
    }

    .main-content.with-sidebar {
        margin-left: 0;
    }
}