/* ==========================================
   ÍCONES
   ========================================== */
.oi {
    width: 1.25rem;
    height: 1.25rem;
    justify-content: center;
    display: inline-flex !important;
    flex-shrink: 0;
}

.material-icons {
    width: 1.25rem;
    height: 1.25rem;
    font-size: 1.25rem;
    vertical-align: text-top;
    top: -2px;
    flex-shrink: 0;
}

/* ==========================================
   NAV ITEMS — COMPARTILHADO (desktop e mobile)
   ========================================== */
.nav-item {
    width: 100%;
}

.nav-item .nav-link {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 14px;
    border-radius: 8px;
    color: #1f2937;
    font-size: 0.9rem;
    font-weight: 500;
    text-decoration: none;
    transition: background-color 0.15s ease, color 0.15s ease;
    white-space: nowrap;
    overflow: hidden;
}

.nav-item .nav-link:hover {
    background-color: #eff6ff;
    color: #1d4ed8;
    text-decoration: none;
}

.nav-item .nav-link.active {
    background-color: #1d4ed8;
    color: #ffffff;
    font-weight: 600;
}

.nav-item .nav-link.active:hover {
    background-color: #1e40af;
    color: #ffffff;
}

.sidebar .nav,
#sidebarMenu .nav {
    padding: 8px;
    flex-direction: column;
    gap: 2px;
}

/* ==========================================
   DESKTOP (md e superior >= 768px)
   ========================================== */
@media (min-width: 768px) {

    /* Spacer do topo para alinhar itens abaixo do faixa-gen */
    .tamanho-topo {
        height: 60px;
        min-height: 60px;
        flex-shrink: 0;
    }

    /* sidebar-sticky: preenche a sidebar como flex-column */
    .sidebar-sticky {
        overflow-x: hidden;
        overflow-y: auto;
        display: flex;
        flex-direction: column;
        flex: 1 1 auto;
        height: 100%;
        padding-top: 1rem;
    }

    /* === SIDEBAR BASE === */
    .sidebar {
        background-color: #ffffff;
        align-self: stretch;
        height: 100%;
        border-right: 1px solid #e5e7eb;
        display: flex !important;
        flex-direction: column;
        transition: flex 0.25s ease, max-width 0.25s ease, min-width 0.25s ease;
        overflow: hidden;
        flex: 0 0 250px !important;
        max-width: 250px !important;
        min-width: 250px !important;
    }

    /* MVC: #sidebarMenu precisa ser flex-column para o botão ir ao rodapé */
    .sidebar #sidebarMenu {
        display: flex !important;
        flex-direction: column;
        flex: 1;
        height: 100%;
    }

    /* === SIDEBAR RECOLHIDA === */
    .sidebar.sidebar-collapsed {
        flex: 0 0 56px !important;
        max-width: 56px !important;
        min-width: 56px !important;
        overflow: visible !important;
    }

    .sidebar.sidebar-collapsed .sidebar-sticky,
    .sidebar.sidebar-collapsed #sidebarMenu {
        overflow: visible !important;
    }

    .sidebar.sidebar-collapsed .nav {
        overflow: visible !important;
    }

    .sidebar.sidebar-collapsed .nav-label {
        display: none;
    }

    .sidebar.sidebar-collapsed .toggle-label {
        display: none;
    }

    .sidebar.sidebar-collapsed .nav-item {
        position: relative;
        overflow: visible !important;
    }

    .sidebar.sidebar-collapsed .nav-link {
        justify-content: center;
        gap: 0;
        padding: 10px 8px;
        position: relative;
        overflow: visible !important;
    }

    /* Tooltip flutuante ao passar o mouse com a sidebar colapsada */
    .sidebar.sidebar-collapsed .nav-link[data-title]:hover::after {
        content: attr(data-title);
        position: absolute;
        left: calc(100% + 10px);
        top: 50%;
        transform: translateY(-50%);
        background-color: #1f2937;
        color: #ffffff;
        padding: 6px 12px;
        border-radius: 6px;
        font-size: 0.8rem;
        font-weight: 500;
        line-height: 1.2;
        white-space: nowrap;
        pointer-events: none;
        z-index: 1060;
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
        opacity: 1;
        animation: fadeInTooltip 0.15s ease-in-out;
    }

    /* Seta indicadora do tooltip */
    .sidebar.sidebar-collapsed .nav-link[data-title]:hover::before {
        content: "";
        position: absolute;
        left: calc(100% + 4px);
        top: 50%;
        transform: translateY(-50%);
        border: 5px solid transparent;
        border-right-color: #1f2937;
        pointer-events: none;
        z-index: 1060;
        animation: fadeInTooltip 0.15s ease-in-out;
    }

    @keyframes fadeInTooltip {
        from {
            opacity: 0;
            transform: translateY(-50%) translateX(-4px);
        }
        to {
            opacity: 1;
            transform: translateY(-50%) translateX(0);
        }
    }

    .sidebar.sidebar-collapsed .sidebar-footer {
        justify-content: center;
        padding: 10px 4px;
    }

    .sidebar.sidebar-collapsed .toggle-icon {
        transform: rotate(180deg);
    }

    /* === SIDEBAR FOOTER — BOTÃO TOGGLE === */
    .sidebar-footer {
        margin-top: auto;
        padding: 10px 12px;
        border-top: 1px solid #e5e7eb;
        display: flex;
        flex-shrink: 0;
    }

    .sidebar-toggle-btn {
        display: flex;
        align-items: center;
        justify-content: center;
        gap: 6px;
        width: 100%;
        background: none;
        border: 1px solid #e5e7eb;
        cursor: pointer;
        padding: 8px 12px;
        border-radius: 8px;
        color: #64748b;
        font-size: 0.8rem;
        font-weight: 500;
        transition: background-color 0.15s ease, color 0.15s ease, border-color 0.15s ease;
        white-space: nowrap;
    }

    .sidebar-toggle-btn:hover {
        background-color: #f1f5f9;
        color: #374151;
        border-color: #cbd5e1;
    }

    .toggle-icon {
        transition: transform 0.25s ease;
        flex-shrink: 0;
    }
}

/* ==========================================
   MOBILE (max-width: 767.98px)
   ========================================== */
@media (max-width: 767.98px) {

    /* Oculta elementos exclusivos do desktop */
    .tamanho-topo,
    .sidebar-footer,
    .row > .sidebar {
        display: none !important;
    }

    /* Navbar mobile base */
    .navbar.d-md-none,
    .rbe-navbar-mobile {
        position: sticky !important;
        top: 0;
        z-index: 1030;
        background-color: #111827 !important;
        border: none !important;
        border-bottom: none !important;
    }

    .rbe-navbar-mobile .navbar-toggler {
        border-color: rgba(255, 255, 255, 0.2);
        padding: 4px 8px;
        border-radius: 6px;
    }

    .rbe-navbar-mobile .navbar-toggler:focus {
        outline: none;
        box-shadow: 0 0 0 2px rgba(255, 255, 255, 0.25);
    }

    /* Reseta sidebar-sticky para altura automática no mobile */
    .sidebar-sticky {
        padding-top: 0 !important;
        height: auto !important;
        overflow: visible !important;
        flex: none !important;
        background-color: #ffffff !important;
    }

    /* =======================================================
       MENU MOBILE EM FLUXO NORMAL (EMPURRA O CONTEÚDO)
       ======================================================= */

    /* Regra geral para o container do menu mobile em Blazor e MVC */
    .navbar.d-md-none #sidebarMenu,
    .navbar.d-md-none .sidebar,
    .rbe-navbar-mobile #sidebarMenu,
    .rbe-navbar-mobile .sidebar {
        position: static !important;
        width: 100% !important;
        max-width: 100% !important;
        min-width: 0 !important;
        flex: none !important;
        background-color: #ffffff !important;
        border-bottom: none !important;
        box-shadow: 0 6px 16px rgba(0, 0, 0, 0.08) !important;
        margin: 0 !important;
    }

    /* Padding interno da lista de navegação no mobile */
    .navbar.d-md-none .nav,
    .rbe-navbar-mobile .nav {
        background-color: #ffffff !important;
        padding: 8px 12px 12px 12px !important;
        margin: 0 !important;
    }

    /* Itens de navegação no mobile */
    .navbar.d-md-none .nav-item .nav-link,
    .rbe-navbar-mobile .nav-item .nav-link {
        color: #1f2937 !important;
        padding: 10px 14px !important;
        border-radius: 8px !important;
        margin-bottom: 2px !important;
    }

    .navbar.d-md-none .nav-item .nav-link:hover,
    .rbe-navbar-mobile .nav-item .nav-link:hover {
        background-color: #eff6ff !important;
        color: #1d4ed8 !important;
    }

    .navbar.d-md-none .nav-item .nav-link.active,
    .rbe-navbar-mobile .nav-item .nav-link.active {
        background-color: #1d4ed8 !important;
        color: #ffffff !important;
    }

    .navbar.d-md-none .nav-item .nav-link.active:hover,
    .rbe-navbar-mobile .nav-item .nav-link.active:hover {
        background-color: #1e40af !important;
        color: #ffffff !important;
    }

    /* --- MVC (Bootstrap Collapse) --- */
    /* Durante a animação de collapse do Bootstrap */
    .navbar.d-md-none #sidebarMenu.collapsing,
    .rbe-navbar-mobile #sidebarMenu.collapsing {
        display: block !important;
        position: static !important;
        background-color: #ffffff !important;
        overflow: hidden !important;
        border-bottom: none !important;
        box-shadow: 0 6px 16px rgba(0, 0, 0, 0.08) !important;
        transition: height 0.35s ease !important;
    }

    /* Quando aberto no MVC */
    .navbar.d-md-none #sidebarMenu.show,
    .rbe-navbar-mobile #sidebarMenu.show {
        display: block !important;
        height: auto !important;
        overflow: visible !important;
        background-color: #ffffff !important;
        border-bottom: none !important;
        box-shadow: 0 6px 16px rgba(0, 0, 0, 0.08) !important;
    }

    /* Quando recolhido no MVC */
    .navbar.d-md-none #sidebarMenu.collapse:not(.show),
    .rbe-navbar-mobile #sidebarMenu.collapse:not(.show) {
        display: none !important;
        border-bottom: none !important;
        box-shadow: none !important;
    }

    /* --- Blazor (Transição suave de 0.35s idêntica ao Bootstrap) --- */
    .navbar.d-md-none .sidebar,
    .rbe-navbar-mobile .sidebar {
        display: grid !important;
        grid-template-rows: 0fr;
        transition: grid-template-rows 0.35s ease !important;
        background-color: #ffffff !important;
        overflow: hidden !important;
        border-bottom: none !important;
        box-shadow: none !important;
    }

    .navbar.d-md-none .sidebar:not(.collapse),
    .rbe-navbar-mobile .sidebar:not(.collapse) {
        grid-template-rows: 1fr;
        border-bottom: none !important;
        box-shadow: 0 6px 16px rgba(0, 0, 0, 0.08) !important;
    }

    .navbar.d-md-none .sidebar .sidebar-sticky,
    .rbe-navbar-mobile .sidebar .sidebar-sticky {
        min-height: 0;
        overflow: hidden !important;
        background-color: #ffffff !important;
    }
}