/* ========================================
   NAVTOP.CSS - Top Navigation Bar
   ======================================== */

.navbar-custom {
    background: var(--clr-navbar-bg) !important;
    border-bottom: 2px solid var(--clr-primary-light) !important;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.15) !important;
    padding: 0.5rem 0;
}

/* Brand */
.navbar-custom .navbar-brand {
    color: var(--clr-navbar-text) !important;
    font-weight: 700;
    font-size: 1.25rem;
}

.navbar-custom .navbar-brand .text-info {
    color: var(--clr-primary-light) !important;
}

.navbar-custom .navbar-brand i {
    color: var(--clr-primary-light) !important;
    font-size: 1.5rem;
}

/* Nav links — usam color-mix em cima de --clr-navbar-text pra respeitar cor
   customizada mesmo nos estados translúcidos (hover/opacidade reduzida) */
.navbar-custom .nav-link {
    color: color-mix(in srgb, var(--clr-navbar-text) 80%, transparent) !important;
    transition: color 0.15s ease, background-color 0.15s ease;
    font-weight: 600;
    font-size: 0.92rem;
    letter-spacing: 0.01em;
    padding: 0.6rem 1rem;
    border-radius: 8px;
}

.navbar-custom .nav-link:hover,
.navbar-custom .nav-link:focus {
    color: var(--clr-navbar-text) !important;
    background: color-mix(in srgb, var(--clr-navbar-text) 8%, transparent);
}

.navbar-custom .nav-link.active,
.navbar-custom .nav-link[aria-expanded="true"] {
    color: var(--clr-navbar-text) !important;
    background: color-mix(in srgb, var(--clr-navbar-text) 14%, transparent);
}

/* Dropdown toggle arrow */
.navbar-custom .nav-link.dropdown-toggle::after {
    color: color-mix(in srgb, var(--clr-navbar-text) 50%, transparent);
    vertical-align: 0.15em;
    transition: transform 0.2s ease;
}

.navbar-custom .nav-link.dropdown-toggle[aria-expanded="true"]::after {
    transform: rotate(180deg);
}

.navbar-nav.gap-lg-1 {
    gap: 0.15rem;
}

/* Dropdown menus */
.navbar-custom .dropdown-menu {
    background: var(--clr-bg) !important;
    border: 1px solid var(--clr-border) !important;
    border-radius: var(--clr-radius-md) !important;
    box-shadow: var(--clr-shadow-lg) !important;
    padding: 0.5rem;
    min-width: 230px;
    animation: dropdownFade 0.2s ease;
}

.navbar-custom .dropdown-item {
    color: var(--clr-text) !important;
    padding: 0.55rem 0.75rem;
    border-radius: var(--clr-radius-sm);
    transition: background-color 0.15s ease, color 0.15s ease;
    font-size: 0.9rem;
}

.navbar-custom .dropdown-item:hover {
    background: var(--clr-bg-alt) !important;
    color: var(--clr-primary) !important;
}

.navbar-custom .dropdown-item i {
    color: var(--clr-text-muted);
    transition: color 0.15s ease;
    width: 1.25rem;
}

.navbar-custom .dropdown-item:hover i {
    color: var(--clr-primary);
}

.navbar-custom .dropdown-item.text-danger {
    color: var(--clr-danger) !important;
}

.navbar-custom .dropdown-item.text-danger:hover {
    background: rgba(229, 57, 53, 0.08) !important;
    color: var(--clr-danger) !important;
}

.navbar-custom .dropdown-item.text-danger i {
    color: var(--clr-danger) !important;
}

.navbar-custom .dropdown-item.disabled-item {
    opacity: 0.5;
    pointer-events: none;
    cursor: not-allowed;
}

.navbar-custom .dropdown-divider {
    border-color: var(--clr-border) !important;
    margin: 0.25rem 0;
}


/* Toggler (mobile) */
.navbar-custom .navbar-toggler {
    border-color: color-mix(in srgb, var(--clr-navbar-text) 40%, transparent) !important;
    padding: 0.375rem 0.625rem;
}

.navbar-custom .navbar-toggler:hover {
    border-color: color-mix(in srgb, var(--clr-navbar-text) 70%, transparent) !important;
}

.navbar-custom .navbar-toggler-icon {
    /* Ícone embutido como SVG não acompanha --clr-navbar-text (não dá pra usar
       var() dentro de data-URI); mantido branco — limitação conhecida caso o
       usuário escolha uma cor de menu muito clara. */
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba(255,255,255,0.9)' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e") !important;
}

/* Avatar */
.navbar-custom .rounded-circle {
    border-color: color-mix(in srgb, var(--clr-navbar-text) 40%, transparent) !important;
    border-width: 2px !important;
    transition: border-color 0.2s ease;
}

.navbar-custom .rounded-circle:hover {
    border-color: var(--clr-navbar-text) !important;
}

/* Responsivo - Mobile — abaixo de lg, o menu não usa mais o
   .navbar-collapse (bloco solto embaixo da navbar, sem tema certo,
   ver seção "MENU MOBILE" adiante): o botão hamburguer agora abre um
   offcanvas próprio (#topNavOffcanvas) no lado direito, com a mesma
   linguagem visual do sidebar. */
@media (max-width: 991.98px) {
    .navbar-nav.gap-lg-1 {
        gap: 0.15rem;
    }
}

/* ============================================
   MENU MOBILE (offcanvas à direita) — reaproveita as cores do
   sidebar (var(--clr-sidebar-*)) em vez de --clr-primary-dark: antes
   o menu recolhido usava um azul que não batia nem com a navbar nem
   com o sidebar de verdade. Classes próprias (não as de sidebar.css)
   porque nem toda página que inclui _TopNav carrega sidebar.css
   (páginas sem sidebar, via _Layout.cshtml).
   ============================================ */
.topnav-offcanvas {
    background-color: var(--clr-sidebar-bg);
    color: var(--clr-sidebar-text);
    width: min(320px, 88vw);
}

.topnav-offcanvas .offcanvas-header {
    border-bottom: 1px solid var(--clr-sidebar-border, var(--clr-border));
}

.topnav-offcanvas .offcanvas-title {
    color: var(--clr-sidebar-text);
    font-size: 1rem;
    font-weight: 700;
    display: flex;
    align-items: center;
}

.topnav-menu {
    display: flex;
    flex-direction: column;
    gap: 0.15rem;
}

.topnav-link {
    display: flex;
    align-items: center;
    gap: 0.65rem;
    text-decoration: none;
    color: var(--clr-sidebar-text);
    border-radius: var(--clr-radius-sm, 8px);
    padding: 0.65rem 0.75rem;
    font-size: 0.92rem;
    font-weight: 500;
    transition: background-color 0.15s ease, color 0.15s ease;
}

.topnav-link i {
    font-size: 1rem;
    width: 1.15rem;
    flex-shrink: 0;
    text-align: center;
    color: var(--clr-sidebar-text-muted, var(--clr-text-muted));
}

.topnav-link:hover {
    background-color: var(--clr-sidebar-hover);
    color: var(--clr-primary);
}

.topnav-link:hover i {
    color: var(--clr-primary);
}

.topnav-link.disabled-item {
    opacity: 0.45;
    pointer-events: none;
}

.topnav-link--danger,
.topnav-link--danger i {
    color: var(--clr-danger) !important;
}

.topnav-link--danger:hover {
    background-color: color-mix(in srgb, var(--clr-danger) 12%, transparent);
    color: var(--clr-danger) !important;
}

.topnav-group summary {
    list-style: none;
    cursor: pointer;
}

.topnav-group summary::-webkit-details-marker {
    display: none;
}

.topnav-group-toggle {
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-radius: var(--clr-radius-sm, 8px);
    padding: 0.65rem 0.75rem;
    color: var(--clr-sidebar-text);
    font-size: 0.92rem;
    font-weight: 600;
    transition: background-color 0.15s ease, color 0.15s ease;
}

.topnav-group-toggle:hover {
    background-color: var(--clr-sidebar-hover);
    color: var(--clr-primary);
}

.topnav-group-label {
    display: flex;
    align-items: center;
    gap: 0.65rem;
}

.topnav-group-label i {
    font-size: 1rem;
    width: 1.15rem;
    text-align: center;
    color: var(--clr-sidebar-text-muted, var(--clr-text-muted));
}

.topnav-group-arrow {
    font-size: 0.68rem;
    color: var(--clr-text-light);
    transition: transform 0.2s ease;
}

.topnav-group[open] .topnav-group-arrow {
    transform: rotate(180deg);
}

.topnav-submenu {
    margin: 0.15rem 0 0.35rem 0.55rem;
    padding-left: 0.65rem;
    border-left: 2px solid var(--clr-sidebar-border, var(--clr-border));
    display: flex;
    flex-direction: column;
    gap: 0.1rem;
}

.topnav-submenu .topnav-link {
    font-size: 0.87rem;
    padding: 0.5rem 0.65rem;
}

.topnav-divider {
    height: 1px;
    background: var(--clr-sidebar-border, var(--clr-border));
    margin: 0.75rem 0.15rem;
}

.topnav-profile {
    display: flex;
    align-items: center;
    gap: 0.65rem;
    padding: 0.4rem 0.75rem 0.75rem;
}

.topnav-profile-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--clr-sidebar-border, var(--clr-border));
    flex-shrink: 0;
}

.topnav-profile-info small {
    display: block;
    font-size: 0.7rem;
    color: var(--clr-sidebar-text-muted, var(--clr-text-muted));
}

.topnav-profile-info strong {
    display: block;
    font-size: 0.88rem;
    color: var(--clr-sidebar-text);
}

/* Animação dropdown */
@keyframes dropdownFade {
    from {
        opacity: 0;
        transform: translateY(-8px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}