.submenu {
    background: linear-gradient(135deg, rgba(17, 24, 39, 0.95), rgba(31, 41, 55, 0.95));
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.3), 0 5px 10px -5px rgba(0, 0, 0, 0.1);
    z-index: 10;
    color: white;
    padding: 8px; /* Reduzido de 12px para 8px */
    margin: 4px 0; /* Reduzido de 8px para 4px */
    
    /* Layout expansivo */
    position: static !important;
    width: 100% !important;
    left: auto !important;
    top: auto !important;
    
    /* Animação de expansão suave */
    max-height: 400px;
    overflow: hidden;
    opacity: 1;
    transform: scaleY(1);
    transform-origin: top center;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    
    /* Scrollbar para conteúdo longo */
    overflow-y: auto;
}

.submenu.hidden {
    max-height: 0 !important;
    opacity: 0 !important;
    transform: scaleY(0.95) !important;
    padding-top: 0 !important;
    padding-bottom: 0 !important;
    margin-top: 0 !important;
    margin-bottom: 0 !important;
    border-width: 0 !important;
    box-shadow: none !important;
}

.submenu::-webkit-scrollbar {
    width: 6px;
}

.submenu::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 3px;
}

.submenu::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.3);
    border-radius: 3px;
}

.submenu::-webkit-scrollbar-thumb:hover {
    background: rgba(255, 255, 255, 0.5);
}

.submenu li {
    padding: 1px; /* Reduzido de 2px para 1px */
    margin-bottom: 1px; /* Reduzido de 2px para 1px */
    border-radius: 8px;
    transition: all 0.2s ease-in-out;
}

.submenu li:last-child {
    margin-bottom: 0;
}

.submenu li a {
    color: rgba(255, 255, 255, 0.9);
    text-decoration: none;
    display: block;
    padding: 8px 12px; /* Reduzido de 12px 16px para 8px 12px */
    border-radius: 6px;
    font-weight: 500;
    font-size: 13px; /* Reduzido de 14px para 13px */
    transition: all 0.2s ease-in-out;
    position: relative;
    overflow: hidden;
}

.submenu li a::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    transition: left 0.3s ease-in-out;
}

.submenu li a:hover {
    color: #ffffff;
    background: rgba(59, 130, 246, 0.2);
    transform: translateX(4px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

.submenu li a:hover::before {
    left: 100%;
}

.submenu li a:active {
    transform: translateX(2px) scale(0.98);
}

@keyframes expandSubmenu {
    from {
        max-height: 0;
        opacity: 0;
        transform: scaleY(0);
    }
    to {
        max-height: 400px;
        opacity: 1;
        transform: scaleY(1);
    }
}

.header-center {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
}

header .container {
    padding-right: 10px;
}

.header-logo-container {
    margin-left: 10px;
}

img[alt="Celular"] {
    width: 150px;
    height: 200px;
    object-fit: contain;
    margin-top: 1px;
}

#qrCodeOverlay {
    transition: opacity 0.3s ease-in-out;
    opacity: 0;
}

#qrCodeOverlay.flex {
    opacity: 1;
}

#qrCodeOverlay.hidden {
    opacity: 0;
    pointer-events: none;
}

#qrCodeImage {
    background: white;
    padding: 1rem;
    border-radius: 0.5rem;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

/* Estilo do spinner em espiral */
.spiral-loader {
    width: 50px;
    height: 50px;
    border: 5px solid transparent;
    border-top: 5px solid #000000;
    /* Azul Tailwind */
    border-radius: 50%;
    animation: spin 1s linear infinite, spiral 2s ease-in-out infinite;
    position: relative;
}

/* Melhorias na sidebar para combinar com os submenus */
.sidebar-item {
    margin-bottom: 0; /* Removido completamente o espaçamento */
}

.sidebar nav a {
    transition: all 0.2s ease-in-out;
    position: relative;
    overflow: hidden;
    padding: 4px 12px; /* Reduzido de 6px para 4px vertical */
    min-height: auto; /* Remove altura mínima */
    line-height: 1.3; /* Reduz altura da linha */
}

.sidebar nav a::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(59, 130, 246, 0.1), transparent);
    transition: left 0.3s ease-in-out;
}

.sidebar nav a:hover::before {
    left: 100%;
}

.sidebar nav a:hover {
    background: rgba(59, 130, 246, 0.05);
    transform: translateX(2px);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.sidebar nav a .material-icons {
    font-size: 18px !important; /* Reduzido de 20px (h-5 w-5) para 18px */
}

.submenu-arrow {
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    font-size: 16px !important; /* Reduzido de 18px para 16px */
    color: #6b7280;
}

/* Classes para rotação das setas */
.submenu-arrow-rotated {
    transform: rotate(180deg);
}

.submenu-arrow-normal {
    transform: rotate(0deg);
}

.oab-icon {
    height: 24px; /* Reduzido de 28px para 24px */
    width: 24px;  /* Reduzido de 28px para 24px */
    object-fit: contain;
    transition: transform 0.2s ease-in-out;
}

.sidebar nav a:hover .oab-icon {
    transform: scale(1.05);
}

.sidebar nav a:hover .material-icons {
    transform: scale(1.05);
}

.sidebar nav a:hover .submenu-arrow {
    color: #3b82f6;
}

@keyframes spin {
    0% {
        transform: rotate(0deg);
    }

    100% {
        transform: rotate(360deg);
    }
}

@keyframes spiral {
    0% {
        width: 50px;
        height: 50px;
        border-width: 5px;
    }

    50% {
        width: 70px;
        height: 70px;
        border-width: 3px;
    }

    100% {
        width: 50px;
        height: 50px;
        border-width: 5px;
    }
}

#detalhesModal>div {
    width: 500px;
    background-color: white;
    padding: 1.5rem;
    border-radius: 0.75rem;
    max-height: 80vh;
    overflow-y: auto;
    position: relative;
}

#messagePopup>div {
    width: auto;
    background-color: white;
    padding: 1.5rem;
    border-radius: 0.75rem;
    text-align: center;
    position: relative;
}

/* ✅ NOVOS ESTILOS MOVIDOS DO JAVASCRIPT */

/* Imagens do modal */
.modal-thumbnail {
    width: 50px;
    height: auto;
}

/* Classes para controle de visibilidade */
.display-flex {
    display: flex !important;
}

.display-none {
    display: none !important;
}

.display-block {
    display: block !important;
}

/* Ajustes para telas menores (equivalente ao HTML 2) */
@media (max-width: 640px) {

    /* Remove a margem à esquerda do main quando a sidebar está escondida */
    main {
        margin-left: 0 !important;
        /* Remove ml-64 em telas pequenas */
    }

    /* Ajuste para o container principal */
    main {
        padding-left: 0;
        padding-right: 0;
    }

    /* Ajuste para as seções de conteúdo */
    .left-content-first,
    .left-content-second {
        padding: 1rem;
        /* Reduz o padding interno */
        margin: 0;
        /* Remove margens desnecessárias */
    }

    /* Oculta o ícone Temis em telas menores (como no HTML 2) */
    #temis {
        display: none;
    }

    /* Reduz o tamanho da fonte do texto do usuário (como no HTML 2) */
    #userText {
        font-size: 0.875rem;
    }
}

@media (max-width: 640px) {
    .sidebar {
        transform: translateX(-100%);
        /* Sidebar recolhida por padrão */
    }
}

/* Ajustes para telas menores */
@media (max-width: 640px) {
    .sidebar {
        transform: translateX(-100%) !important;
        transition: transform 0.3s ease-in-out;
    }

    .sidebar.open {
        transform: translateX(0) !important;
    }

    .submenu {
        /* Em mobile, mantém o comportamento expansivo */
        position: static !important;
        width: 100% !important;
        margin: 8px 0 !important;
        max-height: 60vh !important; /* Limita altura em telas pequenas */
    }

    main {
        margin-left: 0 !important;
        padding-left: 0;
        padding-right: 0;
    }

    .left-content-first,
    .left-content-second {
        padding: 1rem;
        margin: 0;
    }

    #temis {
        display: none;
    }

    #userText {
        font-size: 0.875rem;
    }

    #menuToggle {
        z-index: 50;
    }
}