/* Paleta de cores */
:root {
    --primary-color: #f7a3ae;
    --secondary-color: #fce4e8;
    --background-color: #eef2f9;
    --border-color: #e0e0e0;
    --text-color: #333;
    --text-light: #666;
    --white: #fff;
    --black: #000;
    --shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    --link-color: #e0949d;
}

/* Paleta de cores para o modo escuro */
:root {
    --dark-primary-color: #f7a3ae;
    --dark-secondary-color: #552d33;
    --dark-background-color: #121212;
    --dark-border-color: #333;
    --dark-text-color: #f0f0f0;
    --dark-text-light: #aaa;
    --dark-white: #222;
    --dark-shadow: 0 4px 6px rgba(0, 0, 0, 0.5);
}

/* Regra para aplicar o modo escuro */
body.dark-mode {
    background-color: var(--dark-background-color);
    color: var(--dark-text-color);
}

body.dark-mode .header,
body.dark-mode .form-card,
body.dark-mode .info-card,
body.dark-mode .result-card,
body.dark-mode .info-section,
body.dark-mode .formula-section {
    background-color: var(--dark-white);
    box-shadow: var(--dark-shadow);
}

body.dark-mode .formula-box {
    background-color: var(--dark-secondary-color);
    border-color: var(--dark-primary-color);
}

body.dark-mode .formula-title,
body.dark-mode .form-title,
body.dark-mode .info-title,
body.dark-mode .result-title,
body.dark-mode .toggle-button {
    color: var(--dark-text-color);
}

body.dark-mode .header-subtitle,
body.dark-mode .language-selector,
body.dark-mode .form-description,
body.dark-mode .info-description,
body.dark-mode .faixa span,
body.dark-mode .text-link,
body.dark-mode h3 {
    color: var(--dark-text-light);
}

body.dark-mode .header-button {
    color: var(--dark-text-light);
}

body.dark-mode .header-button.active {
    color: var(--dark-primary-color);
    border-bottom: 3px solid var(--dark-primary-color);
}


/* Reset CSS */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Poppins', sans-serif;
    transition: background-color 0.3s ease, color 0.3s ease;
}

body {
    background-color: var(--background-color);
    color: var(--text-color);
    line-height: 1.6;
    padding: 0;
    display: flex; /* Define o body como um container flex */
    flex-direction: column; /* Organiza os itens em coluna */
    min-height: 100vh; /* Garante que o body tenha no mínimo a altura da tela */
}

.header {
    background-color: var(--white);
    box-shadow: var(--shadow);
    margin-bottom: 20px;
    border-radius: 0; 
}

.header-container {
    max-width: 100%; 
    margin: 0 auto;
    padding: 20px 40px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.title-group {
    display: flex;
    flex-direction: column;
}

.header-title {
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary-color);
    display: flex;
    align-items: center;
    gap: 10px;
}

.header-subtitle {
    font-size: 0.9rem;
    color: var(--text-light);
    margin-left: 32px;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 15px;
}

.language-selector {
    display: flex;
    align-items: center;
    gap: 5px;
    color: var(--text-light);
    cursor: pointer;
}

.language-selector i {
    font-size: 1rem;
}

.action-button {
    padding: 8px 15px;
    border: 1px solid var(--border-color);
    background-color: var(--white);
    border-radius: 4px;
    cursor: pointer;
    font-weight: 600;
    font-size: 0.9rem;
    transition: background-color 0.3s;
    text-decoration: none;
    color: var(--black);
    background-color: var(--link-color);
    display: block;
}

.action-button:hover {
    background-color: #f0f0f0;
}

.user-greeting {
    font-weight: 500;
    margin-right: 15px;
    color: var(--text-color);
}

.main-content {
    display: flex;
    flex-direction: column;
    gap: 20px;
    max-width: 800px;
    margin: 20px auto;
    padding: 0 20px;
    flex: 1; /* Faz com que o conteúdo principal ocupe o espaço disponível */
}

.formula-section {
    background-color: var(--white);
    padding: 20px;
    border-radius: 8px;
    box-shadow: var(--shadow);
    text-align: center;
}

.formula-title {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 20px;
}

.formula-box {
    background-color: var(--secondary-color);
    border: 1px solid var(--primary-color);
    border-radius: 8px;
    display: inline-block;
    padding: 8px 15px; 
    margin-bottom: 15px;
}

.formula-text {
    font-size: 1.3rem;
    font-weight: 700;
}

.formula-variable {
    color: var(--primary-color);
}

.formula-description {
    color: var(--text-light);
}

.calculator-section {
    display: flex;
    gap: 20px;
}

.form-card, .info-card {
    background-color: var(--white);
    padding: 20px;
    border-radius: 8px;
    box-shadow: var(--shadow);
    flex: 1;
}

.form-title, .info-title {
    font-size: 1.2rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 10px;
}

.form-description, .info-description {
    color: var(--text-light);
    margin-bottom: 15px; 
    font-size: 0.9rem;
}

.input-group {
    margin-bottom: 15px;
}

.input-group label {
    display: block;
    font-weight: 500;
    margin-bottom: 5px;
}

.input-group input, .input-group select {
    width: 100%;
    padding: 8px;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    font-size: 0.9rem;
    color: var(--text-color);
}

.input-group input::placeholder {
    color: #ccc;
}

.input-group input:focus, .input-group select:focus {
    outline: none;
    border-color: var(--primary-color);
}

.calculate-button {
    width: 100%;
    background-color: var(--black);
    color: var(--white);
    border: none;
    padding: 12px;
    border-radius: 4px;
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
    transition: background-color 0.3s;
}

.calculate-button:hover {
    background-color: #333;
}

.faixas-imc {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.faixa {
    display: flex;
    justify-content: space-between;
    padding: 8px;
    border-radius: 4px;
    background-color: #f7f7f7;
    border: 1px solid var(--border-color);
    font-size: 0.8rem;
}

.faixa span:first-child {
    font-weight: 600;
}

.categoria-cor {
    font-weight: 600;
}

.abaixo-peso { color: #2a9d8f; }
.peso-ideal { color: #84dcc6; }
.sobrepeso { color: #f4a261; }
.obesidade-i { color: #e76f51; }
.obesidade-ii { color: #d44d41; }
.obesidade-iii { color: #c42f2b; }

.result-card {
    background-color: var(--white);
    padding: 20px;
    border-radius: 8px;
    box-shadow: var(--shadow);
    text-align: center;
}

.result-card.hidden {
    display: none;
}

.result-title {
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 10px;
}

.result-value {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 15px;
}

.result-message {
    font-size: 20px;
    font-weight: 500;
}

.text-link {
    color: var(--link-color);
    text-decoration: none;
    font-weight: 500;
}

.text-link:hover {
    text-decoration: underline;
}

/* Responsividade */
@media (max-width: 768px) {
    .header-container {
        flex-direction: column;
        align-items: flex-start;
    }

    .language-selector {
        position: absolute;
        top: 20px;
        right: 40px;
    }

    .header-subtitle {
        position: static;
        margin-top: 5px;
        margin-bottom: 20px;
    }

    .calculator-section {
        flex-direction: column;
    }
}

/* Estilo para destacar a faixa de IMC selecionada */
.faixa.highlighted {
    border: 2px solid var(--primary-color);
    background-color: var(--secondary-color);
    box-shadow: 0 0 8px rgba(247, 163, 174, 0.6);
    transform: scale(1.05);
    transition: transform 0.3s, box-shadow 0.3s;
}

/* Estilo para a imagem do logo no cabeçalho */
.header-logo {
    height: 52px; 
    width: auto; 
}

/* Estilo para os botões dentro do form-card */
.calculator-header {
    display: flex;
    justify-content: flex-start;
    gap: 10px;
    margin-bottom: 20px;
}

.header-button {
    background-color: transparent;
    border: none;
    font-size: 1.5rem;
    font-weight: 600;
    cursor: pointer;
    color: var(--text-light);
    transition: color 0.3s;
}

.header-button.active {
    color: var(--primary-color);
    border-bottom: 3px solid var(--primary-color);
}

/* Estilo para os contêineres que ficam lado a lado */
#imc-form-and-table,
#rca-form-and-table {
    display: flex;
    gap: 20px;
    width: 100%;
}

/* Estilo para o botão de ligar/desligar */
.switch {
    position: relative;
    display: inline-block;
    width: 60px;
    height: 34px;
}

/* Esconde o checkbox padrão */
.switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

/* O slider (a bolinha que se move) */
.slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: #ccc;
    -webkit-transition: .4s;
    transition: .4s;
}

.slider:before {
    position: absolute;
    content: "";
    height: 26px;
    width: 26px;
    left: 4px;
    bottom: 4px;
    background-color: white;
    -webkit-transition: .4s;
    transition: .4s;
}

input:checked + .slider {
    background-color: var(--primary-color);
}

input:focus + .slider {
    box-shadow: 0 0 1px var(--primary-color);
}

input:checked + .slider:before {
    -webkit-transform: translateX(26px);
    -ms-transform: translateX(26px);
    transform: translateX(26px);
}

/* Bordas arredondadas do slider */
.slider.round {
    border-radius: 34px;
}

.slider.round:before {
    border-radius: 50%;
}

/* Estilo para o contêiner do botão de modo escuro */
#dark-mode-toggle-container {
    position: absolute;
    top: 15px; 
    right: 20px; 
    z-index: 999;
}

.hidden {
    display: none !important;
}

/* ESTILOS DA PÁGINA DE LOGIN RESTAURADOS */
.login-page-container {
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 0;
}

#login-container {
    background-color: var(--white);
    padding: 30px;
    border-radius: 8px;
    box-shadow: var(--shadow);
    width: 90%;
    max-width: 500px; /* Sugestão: Aumente este valor para 500px */
    position: relative;
    text-align: center;
}

/* Estilos para o cabeçalho na página de login */
.login-page-header {
    display: block;
    text-decoration: none;
}

.login-page-header .header-title {
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary-color);
    display: flex; /* Mantém os elementos lado a lado */
    align-items: center;
    justify-content: center; /* Centraliza horizontalmente */
    gap: 10px;
}

#login-container h2 {
    margin-bottom: 20px;
}

#email-form {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

#email-form input {
    width: 100%;
    padding: 10px;
    border: 1px solid var(--border-color);
    border-radius: 4px;
}

.form-buttons {
    display: flex;
    gap: 10px;
}

.form-buttons button {
    flex: 1;
    padding: 10px;
    border: none;
    border-radius: 4px;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.3s;
}

#login-button {
    background-color: var(--primary-color);
    color: var(--white);
}

#signup-button {
    background-color: #e0e0e0;
    color: var(--text-color);
}

.divider {
    margin: 20px 0;
    position: relative;
    text-align: center;
}

.divider::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 0;
    width: 100%;
    height: 1px;
    background-color: var(--border-color);
    z-index: 1;
}

.divider span {
    background-color: var(--white);
    padding: 0 10px;
    position: relative;
    z-index: 2;
}

.google-login-button {
    width: 100%;
    padding: 10px;
    border: 1px solid var(--border-color);
    background-color: var(--white);
    border-radius: 4px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    font-weight: 600;
}

.cta-section {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
    margin-top: 10px;
    font-size: 0.9rem;
}

.cta-button {
    background-color: transparent;
    color: var(--primary-color);
    border: none;
    cursor: pointer;
    font-weight: 600;
}

#signup-form {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

#signup-form input {
    width: 100%;
    padding: 10px;
    border: 1px solid var(--border-color);
    border-radius: 4px;
}

.password-container {
    position: relative;
    width: 100%;
}

.password-container input {
    width: 100%;
    padding-right: 40px;
}

#togglePasswordLogin, #togglePasswordSignup {
    position: absolute;
    top: 50%;
    right: 15px;
    transform: translateY(-50%);
    cursor: pointer;
    color: #888;
}

#forgot-password-link {
    font-size: 0.8rem;
    color: var(--primary-color);
    text-decoration: none;
    align-self: flex-end;
}

.info-section {
    padding: 20px;
    border-radius: 8px;

    max-width: 800px;
    margin: 20px auto;
}

.info-section ul {
    list-style: disc; /* Garante que as bolinhas estão lá */
    margin: 0;
    padding-left: 20px; /* Controla o recuo da lista */
    text-align: left; /* Alinha o texto da lista à esquerda */
}

.info-section li {
    font-size: 0.9rem;
    color: var(--text-color);
    margin-bottom: 5px; /* Espaço entre os itens da lista */
    padding-left: 5px; /* Adiciona um pequeno espaço entre a bolinha e o texto */
}

body.dark-mode .info-section li {
    color: var(--dark-text-color); /* Usando a cor de texto mais clara do modo escuro */
}

/* Estilo para o botão de ligar/desligar */
.switch {
    position: relative;
    display: inline-block;
    width: 60px;
    height: 34px;
}

/* Esconde o checkbox padrão */
.switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

/* O slider (a bolinha que se move) */
.slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: #ccc;
    -webkit-transition: .4s;
    transition: .4s;
    overflow: hidden;
}

/* A bolinha do slider */
.slider:before {
    position: absolute;
    content: "";
    height: 26px;
    width: 26px;
    left: 4px;
    bottom: 4px;
    background-color: white;
    -webkit-transition: .4s;
    transition: .4s;
}

/* Posicionamento dos ícones */
.slider i {
    position: absolute;
    top: 50%;
    transform: translate(-50%, -50%);
    font-size: 1.2em;
    transition: opacity 0.4s ease;
}

.slider #moon-icon {
    left: 28%;
    color: var(--primary-color);
}

.slider #sun-icon {
    left: 116%;
    top: 18px;
    color: var(--primary-color);
    opacity: 1;
}


/* Quando o checkbox está ativo (dark mode) */
input:checked + .slider {
    background-color: var(--primary-color);
}

/* Bolinha se move para a direita */
input:checked + .slider:before {
    transform: translateX(26px);
}

/* Animação dos ícones */
input:checked + .slider #moon-icon {
    opacity: 0;
    transform: translate(-50%, -50%) translateX(-26px); /* Ícone da lua se move para fora */
}

input:checked + .slider #sun-icon {
    opacity: 1;
    transform: translate(-50%, -50%) translateX(-26px); /* Ícone do sol se move para o centro */
}


/* Bordas arredondadas do slider */
.slider.round {
    border-radius: 34px;
}

.slider.round:before {
    border-radius: 50%;
}

/* Estilos para o seletor de idioma suspenso */
#language-switcher {
    position: relative;
    cursor: pointer;
}

.language-display {
    display: flex;
    align-items: center;
    gap: 5px;
    color: var(--text-light);
    border: 1px solid var(--border-color);
    padding: 8px 15px;
    border-radius: 4px;
    background-color: var(--white);
    transition: background-color 0.3s;
}

.language-display:hover {
    background-color: #f0f0f0;
}

body.dark-mode .language-display {
    background-color: var(--dark-white);
    border-color: var(--dark-border-color);
}

body.dark-mode .language-display:hover {
    background-color: #333;
}

.language-options {
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background-color: var(--white);
    border: 1px solid var(--border-color);
    border-top: none;
    border-radius: 0 0 4px 4px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    z-index: 10;
    overflow: hidden;
    max-height: 0;
    transition: max-height 0.3s ease-out, border-width 0.3s ease-out;
}

.language-options.visible {
    max-height: 200px;
    border-width: 1px;
}

body.dark-mode .language-options {
    background-color: var(--dark-white);
    border-color: var(--dark-border-color);
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.5);
}

.language-options .option {
    padding: 10px 15px;
    color: var(--text-color);
    transition: background-color 0.2s, color 0.2s;
}

.language-options .option:hover {
    background-color: var(--secondary-color);
    color: var(--primary-color);
}

body.dark-mode .language-options .option {
    color: var(--dark-text-color);
}

body.dark-mode .language-options .option:hover {
    background-color: var(--dark-secondary-color);
    color: var(--dark-primary-color);
}

/* Animação para a seta */
#language-arrow {
    transition: transform 0.3s ease-out;
}

#language-arrow.rotated {
    transform: rotate(180deg);
}

/* Remove o estilo antigo da language-selector */
.language-selector {
    display: flex;
    align-items: center;
    gap: 5px;
    color: var(--text-light);
    cursor: pointer;
    /* REMOVIDO: A partir de agora, o estilo vem de #language-switcher */
}

/* Estilos para a seção do gráfico */
.chart-section {
    background-color: var(--white);
    padding: 20px;
    border-radius: 8px;
    box-shadow: var(--shadow);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 15px;
    /* max-width: 800px; REMOVIDO PARA USAR A LARGURA DO MAIN-CONTENT */
    width: 100%; /* Garante que ele ocupe a largura total do contêiner pai */
    margin: 20px auto;
}

body.dark-mode .chart-section {
    background-color: var(--dark-white);
    box-shadow: var(--dark-shadow);
}

.chart-container {
    width: 100%;
    height: 400px; /* Aumentado para melhor visualização */
}

/* Estilo para os botões de salvar */
.save-button {
    width: 200px; /* Define uma largura fixa */
    margin: 15px auto 0; /* Centraliza horizontalmente e adiciona margem superior */
    display: block; /* Garante que as margens 'auto' funcionem */
    padding: 10px;
    background-color: var(--primary-color);
    color: var(--white);
    border: none;
    border-radius: 4px;
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.3s;
}

.save-button:hover {
    filter: brightness(0.95);
}

/* Estilo para as fórmulas que estão no corpo do texto */
.formula-text-inline {
    text-align: center;
    font-size: 1.1rem;
    font-weight: 600;
    margin: 20px 0; /* Adiciona espaço acima e abaixo para destaque */
    padding: 10px;
    border-radius: 8px;
}

/* Estilo para o modo escuro */
body.dark-mode .formula-text-inline {
    background-color: var(--dark-secondary-color);
    border-color: var(--dark-border-color);
    color: var(--dark-text-color);
}

/* ---------------------------------------------------- */
/* ESTILOS DO RODAPÉ CORRIGIDOS */
/* ---------------------------------------------------- */
.footer {
    width: 100%; /* Ocupa a largura total da tela */
    background-color: var(--white);
    padding: 20px 0; /* Apenas padding vertical para manter o conteúdo centralizado */
    box-shadow: var(--shadow);
    margin-top: 20px;
}

.footer-container {
    max-width: 1000px; /* Mantém o conteúdo com a mesma largura do main-content */
    margin: 0 auto; /* Centraliza o conteúdo */
    padding: 0 0%; /* Adiciona padding horizontal para telas pequenas */
    display: flex;
    justify-content: space-between;
    align-items: center;
}

/* Estilos de rodapé para o modo escuro */
body.dark-mode .footer {
    background-color: var(--dark-white);
    box-shadow: var(--dark-shadow);
}

.footer-links {
    display: flex;
    gap: 30px;
}

/* Estilo para os links do rodapé */
.footer-links a.footer-link {
    text-decoration: none;
    font-weight: 500;
    color: var(--text-light);
    transition: color 0.3s;
}

.footer-links a.footer-link:hover {
    color: var(--primary-color);
}

.contact-email {
    font-size: 0.9rem;
    margin-bottom: 20px;
}

/* Centraliza o contêiner do formulário de login */
#login-form-wrapper {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
    width: 100%;
}

.login-page-container #signup-container {
    background-color: var(--white);
    padding: 20px;
    border-radius: 8px;
    box-shadow: var(--shadow);
    width: 100%;
    max-width: 400px;
    box-sizing: border-box;
}

.login-page-container #signup-container input {
    width: 100%;
    padding: 10px;
    margin-bottom: 10px;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    font-size: 1rem;
    box-sizing: border-box;
}

.login-page-container #signup-container .password-container {
    position: relative;
    width: 100%;
    margin-bottom: 10px;
}

.login-page-container #signup-container .password-container input {
    width: 100%;
    padding: 10px;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    font-size: 1rem;
    box-sizing: border-box;
}

.login-page-container #signup-container button {
    padding: 10px 20px;
    font-size: 1rem;
    border-radius: 4px;
    cursor: pointer;
    transition: background-color 0.3s ease;
    width: 100%;
    box-sizing: border-box;
}

.login-page-container #signup-container .cta-section {
    margin-top: 15px;
    text-align: center;
    font-size: 0.9rem;
}

.login-page-container #signup-container .cta-button {
    background: none;
    color: var(--primary-color);
    border: none;
    padding: 5px 10px;
    cursor: pointer;
    text-decoration: underline;
    font-size: 0.9rem;
}

.login-page-container #signup-container .google-login-button {
    width: 100%;
    padding: 10px;
    border: 1px solid var(--border-color);
    background-color: var(--white);
    border-radius: 4px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    font-weight: 600;
}

/* Centraliza o ícone e o título no cabeçalho da página de login */
.login-page-header {
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center; /* Garante que o texto dentro do link também seja centralizado */
    gap: 10px; /* Mantém um pequeno espaço entre o ícone e o texto */
    width: 100%; /* Garante que o contêiner ocupe toda a largura disponível */
}

/* --- Estilos do Menu Principal --- */
.main-menu {
    background-color: var(--card-bg-color);
    border-bottom: 2px solid var(--border-color);
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    position: relative;
    /* Transição para suavizar a mudança de cor */
    transition: background-color 0.3s ease;
}

.menu-list {
    display: flex;
    justify-content: center;
    list-style: none;
    margin: 0;
    padding: 0 20px;
    height: 60px;
    align-items: center;
}

.menu-item {
    position: relative;
    margin: 0 20px;
}

.menu-item a,
.dropdown-trigger {
    color: var(--text-color);
    text-decoration: none;
    font-weight: 600;
    font-size: 1rem;
    padding: 15px 0;
    transition: color 0.3s ease;
    cursor: pointer;
    display: block;
}

.menu-item a:hover,
.dropdown-trigger:hover {
    color: var(--link-hover-color);
}

/* --- Efeito de Transparência no Hover --- */
.main-menu:hover {
    /* Define a cor de fundo com transparência */
    background-color:  rgb(255, 255, 255);; 
    /* Remove a sombra quando o mouse estiver em cima, para um efeito mais limpo */
    box-shadow: none;
}

/* --- Estilos do Dropdown (Sub-menu) --- */
.dropdown-trigger {
    display: flex;
    align-items: center;
    gap: 8px;
}

.dropdown-arrow {
    font-size: 0.8em;
    transition: transform 0.3s ease;
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    /* Usa a mesma cor transparente para manter a consistência */
    background-color: rgb(255, 255, 255);
    border: 1px solid var(--border-color);
    border-top: none;
    border-radius: 0 0 8px 8px;
    list-style: none;
    padding: 10px 0;
    margin: 0;
    min-width: 220px;
    z-index: 100;

    /* Propriedades para esconder e mostrar */
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: opacity 0.3s ease, transform 0.3s ease, visibility 0.3s;
}

.dropdown-item a {
    display: block;
    padding: 10px 20px;
    font-size: 0.95rem;
    font-weight: 400;
    /* Garante que o texto se mantenha legível */
    color: var(--text-color);
}

/* --- Efeito de Hover (Expansão) --- */
.dropdown:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

/* --- Estilos do Carrossel de Relatos --- */
/* --- Estilos do Carrossel de Relatos --- */
.carousel-container {
    position: relative;
    max-width: 700px;
    margin: 40px auto;
    overflow: hidden; /* Esconde os cartões que estão fora da vista */
    padding: 0 50px; /* ADICIONA ESPAÇO NAS LATERAIS PARA AS SETAS */
}

.carousel {
    display: flex;
    transition: transform 0.5s ease-in-out;
}

.story-card {
    min-width: 100%;
    box-sizing: border-box;
    padding: 20px;
    background-color: var(--card-bg-color);
    border: 1px solid var(--border-color);
    border-radius: 12px;
}

.carousel-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255, 255, 255, 0.7);
    border: none;
    cursor: pointer;
    font-size: 24px;
    padding: 10px;
    border-radius: 50%;
    z-index: 10;
    color: var(--text-color);
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

.carousel-btn.prev-btn {
    left: 10px; /* MOVE A SETA PARA DENTRO DO ESPAÇO ADICIONADO */
}

.carousel-btn.next-btn {
    right: 10px; /* MOVE A SETA PARA DENTRO DO ESPAÇO ADICIONADO */
}

.carousel-btn:hover {
    background: rgba(255, 255, 255, 0.9);
}
/* Remove o sublinhado do link no cabeçalho */
.header-container a {
    text-decoration: none;
}

/* --- Estilos da Grade de Receitas --- */
.recipes-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
    margin-top: 30px;
    
}

.recipe-box {
    background-color: var(--card-bg-color);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    cursor: pointer;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    position: relative;
    overflow: hidden;
    max-height: 350px; /* fechado */
    transition: max-height 0.7s ease-in-out, transform 0.3s ease;
}

.recipe-box:hover {
    transform: translateY(-5px);
}

.recipe-initial-content {
    display: block;
    position: relative;
    left: 0;
    transition: left 0.5s ease-in-out;
}

.recipe-img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    display: block;
}

.recipe-text-content {
    padding: 15px;
}

.recipe-title {
    margin-top: 0;
    margin-bottom: 5px;
}

.recipe-short-desc {
    font-size: 0.9rem;
    color: var(--text-color-light);
}

.recipe-details-container {
    display: flex;
    flex-wrap: wrap; /* permite quebrar em telas menores */
    position: absolute;
    top: 0;
    left: 100%;
    width: 100%;
    min-height: fit-content;
    background-color: var(--card-bg-color);
    opacity: 0;
    transition: left 0.5s ease-in-out, opacity 0.5s ease;
    align-items: flex-start; /* conteúdo começa do topo */
}

.recipe-column {
    flex-basis: 50%;
    padding: 15px;
    box-sizing: border-box;
    height: 100%;
    max-height: 10rem;
}

.recipe-column h4 {
    margin-top: 0;
    margin-bottom: 5px;
}

.recipe-column ul {
    margin: 0;
    padding-left: 20px;
}

.recipe-column p {
    margin: 10px 0 0;
}

/* --- ESTADO DE EXPANSÃO (ATIVADO PELO JAVASCRIPT) --- */
/* estado expandido */
.recipe-box.expanded {
    max-height: 90vh; /* altura máxima adaptável ao viewport */
    grid-column: span 2;
    overflow-y: auto; /* permite scroll caso o conteúdo ultrapasse */
}

.recipe-box.expanded .recipe-initial-content {
    left: -100%;
}

.recipe-box.expanded .recipe-details-container {
    left: 0;
    opacity: 1;
}

/* --- Responsividade para ecrãs pequenos --- */
@media (max-width: 768px) {
    .recipes-grid {
        grid-template-columns: 1fr;
    }

    .recipe-box.expanded {
        grid-column: span 1;
    }
}