/* Reset e Configurações Gerais */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --azul-neon: #4F46E5;
    --laranja-neon: #F59E0B;
    --preto: #1F2937;
    --branco: #FFFFFF;
    --cinza-claro: #F5F5F5;
    --cinza-medio: #E0E0E0;
    --sombra: rgba(0, 0, 0, 0.1);
    --indigo: #4F46E5;
    --indigo-dark: #3730A3;
    --indigo-darker: #312E81;
    --amber: #F59E0B;
    --amber-light: #FBBF24;
    --purple-light: #8B5CF6;
    --menu-bg-start: #6366F1;
    --menu-bg-end: #4F46E5;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: var(--branco);
    color: #333;
    display: flex;
    min-height: 100vh;
    line-height: 1.6;
    padding-top: 50px;
}

/* Barra Superior (Topbar) */
.topbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: 50px;
    background: linear-gradient(90deg, var(--indigo) 0%, var(--indigo-dark) 50%, var(--indigo-darker) 100%);
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 30px;
    z-index: 1100;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

.topbar-left {
    display: flex;
    gap: 15px;
    align-items: center;
}

.topbar-social {
    color: var(--branco);
    font-size: 1.4rem;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    padding: 8px;
    border-radius: 5px;
}

.topbar-social:hover {
    color: var(--amber-light);
    background-color: rgba(255, 255, 255, 0.1);
    transform: scale(1.1);
}

.topbar-right {
    display: flex;
    gap: 25px;
    align-items: center;
}

.topbar-contact {
    color: var(--branco);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 1rem;
    font-weight: 600;
    transition: all 0.3s ease;
    padding: 5px 10px;
    border-radius: 5px;
}

.topbar-contact:hover {
    color: var(--amber-light);
    background-color: rgba(255, 255, 255, 0.1);
}

.topbar-contact svg {
    flex-shrink: 0;
}

/* Menu Lateral */
.menu-lateral {
    width: 280px;
    background: linear-gradient(180deg, var(--indigo-dark) 0%, var(--indigo-darker) 100%) !important;
    color: var(--branco);
    padding: 30px 0;
    position: fixed;
    height: calc(100vh - 50px);
    left: 0;
    top: 50px;
    display: flex;
    flex-direction: column;
    box-shadow: 4px 0 15px rgba(79, 70, 229, 0.3);
    z-index: 1000;
}

.logo {
    padding: 0 25px 30px;
    border-bottom: 2px solid var(--indigo);
    margin-bottom: 30px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.logo-img {
    max-width: 100%;
    height: auto;
    max-height: 80px;
    object-fit: contain;
    filter: drop-shadow(0 2px 8px rgba(251, 191, 36, 0.3));
    transition: all 0.3s ease;
}

.logo-img:hover {
    filter: drop-shadow(0 4px 12px rgba(251, 191, 36, 0.5));
    transform: scale(1.05);
}

.logo h2 {
    color: var(--amber-light);
    font-size: 1.7rem;
    font-weight: 800;
    text-shadow: 0 0 10px rgba(251, 191, 36, 0.5);
    line-height: 1.3;
}

.menu-items {
    list-style: none;
    flex: 1;
    padding: 0 15px;
}

.menu-items li {
    margin-bottom: 8px;
}

.menu-link {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 15px 15px;
    color: #A5B4FC;
    text-decoration: none;
    border-radius: 8px;
    transition: all 0.3s ease;
    border: 1px solid transparent;
    font-size: 1.1rem;
    font-weight: 600;
}

.menu-link .icon {
    font-size: 1.5rem;
    min-width: 25px;
}

.menu-link:hover {
    background-color: rgba(79, 70, 229, 0.2);
    border-color: var(--indigo);
    transform: translateX(5px);
}

.menu-link.active {
    background: linear-gradient(135deg, var(--amber), var(--amber-light));
    color: var(--preto);
    font-weight: 600;
    box-shadow: 0 4px 15px rgba(245, 158, 11, 0.4);
}

.menu-footer {
    padding: 0 25px;
    margin-top: 20px;
}

.btn-acesso {
    width: 100%;
    padding: 15px;
    background: linear-gradient(135deg, var(--indigo), var(--purple-light));
    color: var(--branco);
    border: none;
    border-radius: 8px;
    font-size: 1.1rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(79, 70, 229, 0.3);
}

.btn-acesso:hover {
    background: linear-gradient(135deg, var(--amber), var(--amber-light));
    color: var(--preto);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(245, 158, 11, 0.4);
}

/* Conteúdo Principal */
.conteudo-principal {
    margin-left: 280px;
    flex: 1;
    padding: 40px 50px;
    background-color: var(--branco);
    min-height: 100vh;
}

/* Seções */
.secao {
    display: none;
    animation: fadeIn 0.5s ease;
}

.secao.active {
    display: block;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.header-secao {
    margin-bottom: 40px;
    padding-bottom: 20px;
    border-bottom: 3px solid var(--indigo);
}

.header-secao h1 {
    font-size: 2.5rem;
    color: var(--preto);
    margin-bottom: 10px;
}

.subtitulo {
    font-size: 1.2rem;
    color: #666;
}

/* Títulos de Seção Globais */
.section-title {
    font-size: 2.2rem;
    color: var(--preto);
    margin-bottom: 10px;
    text-align: center;
}

.section-subtitle {
    text-align: center;
    color: #666;
    font-size: 1.1rem;
    margin-bottom: 40px;
}

/* Seção Curso em Destaque */
.curso-destaque-section {
    background: linear-gradient(135deg, var(--cinza-claro) 0%, var(--branco) 100%);
    border-radius: 20px;
    padding: 50px;
    margin-bottom: 60px;
    border: 3px solid var(--azul-neon);
    box-shadow: 0 10px 40px rgba(0, 229, 255, 0.15);
    position: relative;
    overflow: hidden;
}

.badge-destaque {
    position: absolute;
    top: -10px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, var(--laranja-neon), #FF8533);
    color: var(--branco);
    padding: 12px 40px;
    border-radius: 25px;
    font-weight: 700;
    font-size: 0.95rem;
    box-shadow: 0 4px 15px rgba(255, 102, 0, 0.4);
    letter-spacing: 1px;
}

.curso-destaque-content {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 50px;
    align-items: center;
    margin-top: 30px;
}

.curso-destaque-title {
    font-size: 2.5rem;
    color: var(--preto);
    margin-bottom: 20px;
    line-height: 1.2;
}

.curso-destaque-description {
    font-size: 1.1rem;
    color: #555;
    line-height: 1.8;
    margin-bottom: 30px;
}

.curso-destaque-features {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    margin-bottom: 30px;
}

.feature-item {
    display: flex;
    gap: 15px;
    align-items: flex-start;
    background: var(--branco);
    padding: 20px;
    border-radius: 12px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
}

.feature-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 20px rgba(0, 229, 255, 0.2);
}

.feature-icon {
    font-size: 2.5rem;
}

.feature-item strong {
    display: block;
    color: var(--preto);
    font-size: 1.1rem;
    margin-bottom: 5px;
}

.feature-item p {
    color: #666;
    font-size: 0.9rem;
    margin: 0;
}

.curso-destaque-preco {
    background: var(--branco);
    padding: 25px;
    border-radius: 15px;
    text-align: center;
    margin-bottom: 25px;
    border: 2px solid var(--azul-neon);
}

.preco-antigo {
    display: block;
    color: #999;
    font-size: 1.1rem;
    text-decoration: line-through;
    margin-bottom: 10px;
}

.preco-atual {
    display: block;
    color: var(--laranja-neon);
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 5px;
}

.preco-parcelas {
    display: block;
    color: #666;
    font-size: 1rem;
}

.btn-curso-destaque {
    width: 100%;
    padding: 20px;
    background: linear-gradient(135deg, var(--laranja-neon), #FF8533);
    color: var(--branco);
    border: none;
    border-radius: 12px;
    font-size: 1.3rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 6px 20px rgba(255, 102, 0, 0.4);
}

.btn-curso-destaque:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(255, 102, 0, 0.5);
}

.curso-destaque-image {
    position: relative;
}

.curso-destaque-image img {
    width: 100%;
    height: 400px;
    object-fit: cover;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.curso-stats {
    display: flex;
    gap: 20px;
    margin-top: 20px;
}

.stat-item {
    flex: 1;
    background: var(--branco);
    padding: 20px;
    border-radius: 12px;
    text-align: center;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.stat-item strong {
    display: block;
    font-size: 2rem;
    color: var(--azul-neon);
    margin-bottom: 5px;
}

.stat-item span {
    display: block;
    font-size: 0.9rem;
    color: #666;
}

/* Seção Concurso em Destaque */
.concurso-destaque-section {
    margin-bottom: 60px;
}

.concurso-card-destaque {
    background: var(--branco);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
    border: 2px solid var(--cinza-medio);
    transition: all 0.3s ease;
}

.concurso-card-destaque:hover {
    border-color: var(--azul-neon);
    box-shadow: 0 15px 50px rgba(0, 229, 255, 0.2);
}

.concurso-header {
    background: linear-gradient(135deg, var(--indigo-dark), var(--indigo-darker));
    color: var(--branco);
    padding: 40px;
    display: flex;
    gap: 30px;
    align-items: center;
}

.concurso-logo {
    width: 120px;
    height: 120px;
    background: linear-gradient(135deg, var(--amber), var(--amber-light));
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 5px 20px rgba(245, 158, 11, 0.4);
}

.logo-text {
    font-size: 2rem;
    font-weight: 900;
    color: var(--preto);
}

.concurso-info-header h3 {
    font-size: 1.8rem;
    margin-bottom: 10px;
}

.concurso-cargo {
    font-size: 1.2rem;
    color: var(--azul-neon);
    margin-bottom: 15px;
}

.badge-aberto {
    display: inline-block;
    background: #28a745;
    color: var(--branco);
    padding: 8px 20px;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 600;
}

.concurso-detalhes {
    padding: 40px;
}

.detalhe-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin-bottom: 35px;
}

.detalhe-item {
    background: var(--cinza-claro);
    padding: 20px;
    border-radius: 12px;
    border-left: 4px solid var(--azul-neon);
}

.detalhe-label {
    display: block;
    font-weight: 700;
    color: var(--preto);
    margin-bottom: 8px;
    font-size: 0.95rem;
}

.detalhe-valor {
    display: block;
    color: #555;
    font-size: 1.05rem;
}

.concurso-etapas {
    background: var(--cinza-claro);
    padding: 30px;
    border-radius: 15px;
    margin-bottom: 30px;
}

.concurso-etapas h4 {
    color: var(--preto);
    font-size: 1.3rem;
    margin-bottom: 20px;
}

.concurso-etapas ul {
    list-style: none;
    padding: 0;
}

.concurso-etapas li {
    padding: 15px;
    margin-bottom: 10px;
    background: var(--branco);
    border-radius: 8px;
    border-left: 4px solid var(--laranja-neon);
    color: #333;
    line-height: 1.6;
}

.concurso-acoes {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
}

.btn-concurso-edital,
.btn-concurso-inscricao,
.btn-concurso-preparar {
    flex: 1;
    min-width: 200px;
    padding: 18px 30px;
    border-radius: 10px;
    font-size: 1.1rem;
    font-weight: 600;
    text-align: center;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.3s ease;
    border: none;
}

.btn-concurso-edital {
    background: var(--cinza-claro);
    color: var(--preto);
    border: 2px solid var(--cinza-medio);
}

.btn-concurso-edital:hover {
    background: var(--cinza-medio);
    transform: translateY(-2px);
}

.btn-concurso-inscricao {
    background: var(--azul-neon);
    color: var(--preto);
    box-shadow: 0 4px 15px rgba(0, 229, 255, 0.3);
}

.btn-concurso-inscricao:hover {
    background: #00b8d4;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 229, 255, 0.4);
}

.btn-concurso-preparar {
    background: linear-gradient(135deg, var(--laranja-neon), #FF8533);
    color: var(--branco);
    box-shadow: 0 4px 15px rgba(255, 102, 0, 0.3);
}

.btn-concurso-preparar:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255, 102, 0, 0.4);
}

/* Seção Apostilas */
.apostilas-section {
    margin-bottom: 60px;
}

.apostilas-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-bottom: 50px;
}

.apostila-card {
    background: var(--branco);
    border-radius: 15px;
    padding: 30px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
    border: 2px solid var(--cinza-medio);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.apostila-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 10px 30px rgba(0, 229, 255, 0.2);
    border-color: var(--azul-neon);
}

.apostila-badge {
    position: absolute;
    top: 15px;
    right: 15px;
    background: var(--azul-neon);
    color: var(--preto);
    padding: 6px 15px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 700;
}

.apostila-badge.premium {
    background: linear-gradient(135deg, #FFD700, #FFA500);
    color: var(--preto);
}

.apostila-icon {
    font-size: 4rem;
    text-align: center;
    margin-bottom: 20px;
}

.apostila-card h3 {
    color: var(--preto);
    font-size: 1.5rem;
    margin-bottom: 15px;
    text-align: center;
}

.apostila-desc {
    color: #666;
    text-align: center;
    margin-bottom: 20px;
    min-height: 45px;
}

.apostila-info {
    display: flex;
    justify-content: space-around;
    padding: 15px 0;
    border-top: 1px solid var(--cinza-medio);
    border-bottom: 1px solid var(--cinza-medio);
    margin-bottom: 20px;
}

.apostila-info span {
    font-size: 0.85rem;
    color: #666;
}

.btn-download-apostila {
    width: 100%;
    padding: 15px;
    background: var(--azul-neon);
    color: var(--preto);
    border: none;
    border-radius: 10px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-download-apostila:hover {
    background: #00b8d4;
    transform: scale(1.05);
}

.btn-download-apostila.premium {
    background: linear-gradient(135deg, #FFD700, #FFA500);
    color: var(--preto);
}

.btn-download-apostila.premium:hover {
    background: linear-gradient(135deg, #FFA500, #FF8C00);
}

.apostilas-cta {
    text-align: center;
    background: linear-gradient(135deg, var(--cinza-claro), var(--branco));
    padding: 40px;
    border-radius: 15px;
    border: 2px dashed var(--azul-neon);
}

.apostilas-cta p {
    font-size: 1.4rem;
    color: var(--preto);
    margin-bottom: 25px;
    font-weight: 600;
}

.btn-apostilas-completo {
    padding: 18px 45px;
    background: linear-gradient(135deg, var(--laranja-neon), #FF8533);
    color: var(--branco);
    border: none;
    border-radius: 50px;
    font-size: 1.2rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 6px 20px rgba(255, 102, 0, 0.4);
}

.btn-apostilas-completo:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(255, 102, 0, 0.5);
}

/* Cards Container */
.cards-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-bottom: 50px;
}

.card {
    background: var(--branco);
    padding: 30px;
    border-radius: 12px;
    box-shadow: 0 4px 20px var(--sombra);
    transition: all 0.3s ease;
    border: 2px solid var(--cinza-medio);
}

.card:hover {
    transform: translateY(-8px);
    box-shadow: 0 8px 30px rgba(79, 70, 229, 0.3);
    border-color: var(--indigo);
}

.card-icon {
    font-size: 3rem;
    margin-bottom: 15px;
}

.card h3 {
    color: var(--preto);
    margin-bottom: 15px;
    font-size: 1.5rem;
}

.card p {
    color: #666;
    margin-bottom: 20px;
    line-height: 1.5;
}

.btn-card {
    width: 100%;
    padding: 12px;
    background: linear-gradient(135deg, var(--amber), var(--amber-light));
    color: var(--preto);
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-card:hover {
    background: linear-gradient(135deg, var(--amber-light), #FCD34D);
    transform: scale(1.05);
    box-shadow: 0 4px 15px rgba(245, 158, 11, 0.4);
}

/* Destaque Container */
.destaque-container {
    background: linear-gradient(135deg, var(--cinza-claro) 0%, var(--branco) 100%);
    padding: 40px;
    border-radius: 12px;
    border-left: 5px solid var(--indigo);
}

.destaque-container h2 {
    color: var(--preto);
    margin-bottom: 30px;
    font-size: 2rem;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
}

.feature {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 15px;
    background: var(--branco);
    border-radius: 8px;
    box-shadow: 0 2px 10px var(--sombra);
}

.feature-icon {
    font-size: 1.5rem;
    color: var(--amber);
    font-weight: bold;
}

.feature p {
    color: #333;
    margin: 0;
}

/* ========================================
   LOADING & ESTADOS DA PÁGINA DE CURSOS
   ======================================== */
.loading-container {
    text-align: center;
    padding: 60px 20px;
}

.spinner {
    border: 4px solid var(--cinza-medio);
    border-top: 4px solid var(--indigo);
    border-radius: 50%;
    width: 50px;
    height: 50px;
    animation: spin 1s linear infinite;
    margin: 0 auto 20px;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.loading-container p {
    color: var(--preto);
    font-size: 1.1rem;
}

.empty-state, .error-state {
    text-align: center;
    padding: 60px 20px;
}

.empty-icon, .error-icon {
    font-size: 4rem;
    display: block;
    margin-bottom: 20px;
}

.empty-state h3, .error-state h3 {
    color: var(--preto);
    margin-bottom: 10px;
    font-size: 1.5rem;
}

.empty-state p, .error-state p {
    color: #666;
    font-size: 1.1rem;
}

.btn-retry {
    margin-top: 20px;
    padding: 12px 30px;
    background: linear-gradient(135deg, var(--amber), var(--amber-light));
    color: var(--preto);
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-retry:hover {
    background: linear-gradient(135deg, var(--amber-light), #FCD34D);
    transform: scale(1.05);
}

/* ========================================
   GRID DE CURSOS DINÂMICOS
   ======================================== */
.cursos-grid-dinamico {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 30px;
    margin-top: 30px;
}

.curso-card-dinamico {
    background: var(--branco);
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 4px 20px var(--sombra);
    border: 2px solid var(--cinza-medio);
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
}

.curso-card-dinamico:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 40px rgba(79, 70, 229, 0.2);
    border-color: var(--indigo);
}

.curso-thumbnail {
    width: 100%;
    height: 220px;
    object-fit: cover;
    background: linear-gradient(135deg, var(--indigo-dark), var(--indigo-darker));
}

.curso-content {
    padding: 25px;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.curso-header-dinamico {
    margin-bottom: 15px;
}

.curso-titulo {
    font-size: 1.5rem;
    color: var(--preto);
    margin-bottom: 10px;
    font-weight: 700;
    line-height: 1.3;
}

.curso-descricao {
    color: #666;
    font-size: 0.95rem;
    line-height: 1.6;
    margin-bottom: 20px;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.curso-stats-row {
    display: flex;
    gap: 15px;
    margin: 20px 0;
    padding: 15px;
    background: var(--cinza-claro);
    border-radius: 8px;
    flex-wrap: wrap;
}

.stat-badge {
    display: flex;
    align-items: center;
    gap: 5px;
    font-size: 0.9rem;
    color: var(--preto);
    font-weight: 500;
}

.stat-badge .badge-icon {
    font-size: 1.2rem;
}

.stat-badge .badge-number {
    color: var(--indigo);
    font-weight: 700;
}

.curso-status {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 15px;
}

.curso-status.comprado {
    background: #D1FAE5;
    color: #065F46;
}

.curso-status.disponivel {
    background: #DBEAFE;
    color: #1E40AF;
}

.curso-footer {
    margin-top: auto;
    padding-top: 20px;
    border-top: 2px solid var(--cinza-medio);
}

.curso-preco-dinamico {
    display: flex;
    align-items: baseline;
    gap: 10px;
    margin-bottom: 15px;
}

.preco-atual-dinamico {
    font-size: 2rem;
    font-weight: 800;
    color: var(--indigo);
}

.preco-raw {
    font-size: 0.85rem;
    color: #999;
    text-decoration: line-through;
}

.btn-curso-dinamico {
    width: 100%;
    padding: 14px;
    border-radius: 10px;
    font-size: 1.1rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s ease;
    border: none;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.btn-curso-dinamico.btn-ver-lives {
    background: linear-gradient(135deg, var(--indigo), var(--indigo-dark));
    color: var(--branco);
}

.btn-curso-dinamico.btn-ver-lives:hover {
    background: linear-gradient(135deg, var(--indigo-dark), var(--indigo-darker));
    transform: scale(1.02);
    box-shadow: 0 6px 20px rgba(79, 70, 229, 0.4);
}

.btn-curso-dinamico.btn-comprar {
    background: linear-gradient(135deg, var(--amber), var(--amber-light));
    color: var(--preto);
}

.btn-curso-dinamico.btn-comprar:hover {
    background: linear-gradient(135deg, var(--amber-light), #FCD34D);
    transform: scale(1.02);
    box-shadow: 0 6px 20px rgba(245, 158, 11, 0.4);
}

.badge-popular {
    position: absolute;
    top: 15px;
    right: 15px;
    background: linear-gradient(135deg, #F59E0B, #FBBF24);
    color: var(--preto);
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 700;
    box-shadow: 0 2px 10px rgba(245, 158, 11, 0.3);
}

/* Cursos Grid (Legado - mantido para compatibilidade) */
.cursos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.curso-card {
    background: var(--branco);
    padding: 30px;
    border-radius: 12px;
    box-shadow: 0 4px 20px var(--sombra);
    border: 2px solid var(--cinza-medio);
    position: relative;
    transition: all 0.3s ease;
}

.curso-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 30px rgba(0, 229, 255, 0.3);
    border-color: var(--azul-neon);
}

.curso-badge {
    position: absolute;
    top: -12px;
    right: 20px;
    background: linear-gradient(135deg, var(--amber), var(--amber-light));
    color: var(--preto);
    padding: 8px 20px;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 600;
    box-shadow: 0 4px 10px rgba(245, 158, 11, 0.4);
}

.curso-card h3 {
    color: var(--preto);
    font-size: 1.8rem;
    margin-bottom: 20px;
    border-bottom: 2px solid var(--indigo);
    padding-bottom: 10px;
}

.curso-preco {
    margin-bottom: 25px;
}

.preco-de {
    display: block;
    color: #999;
    text-decoration: line-through;
    font-size: 1rem;
    margin-bottom: 5px;
}

.preco-por {
    display: block;
    color: var(--amber);
    font-size: 2.2rem;
    font-weight: 700;
}

.curso-itens {
    list-style: none;
    margin-bottom: 25px;
}

.curso-itens li {
    padding: 10px 0;
    color: #333;
    border-bottom: 1px solid var(--cinza-medio);
}

.btn-curso {
    width: 100%;
    padding: 15px;
    background: linear-gradient(135deg, var(--indigo), var(--purple-light));
    color: var(--branco);
    border: none;
    border-radius: 8px;
    font-size: 1.1rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-curso:hover {
    background: linear-gradient(135deg, var(--amber), var(--amber-light));
    color: var(--preto);
    transform: scale(1.05);
    box-shadow: 0 4px 15px rgba(245, 158, 11, 0.4);
}

/* Simulados */
.simulados-container {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.simulado-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 25px;
    background: var(--branco);
    border: 2px solid var(--cinza-medio);
    border-radius: 12px;
    box-shadow: 0 2px 10px var(--sombra);
    transition: all 0.3s ease;
}

.simulado-item:hover {
    border-color: var(--azul-neon);
    box-shadow: 0 4px 20px rgba(0, 229, 255, 0.2);
}

.simulado-info h3 {
    color: var(--preto);
    margin-bottom: 8px;
}

.simulado-info p {
    color: #666;
    margin-bottom: 10px;
}

.simulado-tag {
    display: inline-block;
    padding: 5px 15px;
    background-color: var(--azul-neon);
    color: var(--preto);
    border-radius: 15px;
    font-size: 0.9rem;
    font-weight: 600;
}

.simulado-tag.em-breve {
    background-color: #999;
    color: var(--branco);
}

.btn-simulado {
    padding: 12px 30px;
    background-color: var(--laranja-neon);
    color: var(--branco);
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-simulado:hover:not(:disabled) {
    background-color: #FF8533;
    transform: scale(1.05);
}

.btn-simulado:disabled {
    background-color: #ccc;
    cursor: not-allowed;
}

/* Materiais Grid */
.materiais-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 25px;
}

.material-card {
    background: var(--branco);
    padding: 30px;
    border-radius: 12px;
    border: 2px solid var(--cinza-medio);
    box-shadow: 0 2px 15px var(--sombra);
    text-align: center;
    transition: all 0.3s ease;
}

.material-card:hover {
    transform: translateY(-5px);
    border-color: var(--azul-neon);
    box-shadow: 0 6px 25px rgba(0, 229, 255, 0.3);
}

.material-icon {
    font-size: 3rem;
    margin-bottom: 15px;
}

.material-card h3 {
    color: var(--preto);
    margin-bottom: 10px;
}

.material-card p {
    color: #666;
    margin-bottom: 20px;
}

.btn-download {
    padding: 10px 25px;
    background-color: var(--azul-neon);
    color: var(--preto);
    border: none;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-download:hover {
    background-color: var(--laranja-neon);
    color: var(--branco);
    transform: scale(1.05);
}

/* Cronograma */
.cronograma-container {
    max-width: 900px;
}

.cronograma-info {
    background: var(--cinza-claro);
    padding: 30px;
    border-radius: 12px;
    margin-bottom: 30px;
    border-left: 5px solid var(--azul-neon);
}

.cronograma-info h3 {
    color: var(--preto);
    margin-bottom: 15px;
    font-size: 1.5rem;
}

.cronograma-info ul {
    margin-left: 20px;
    color: #333;
}

.cronograma-info ul li {
    margin: 10px 0;
}

.cronograma-semana {
    background: var(--branco);
    padding: 30px;
    border-radius: 12px;
    border: 2px solid var(--cinza-medio);
    margin-bottom: 30px;
}

.cronograma-semana h3 {
    color: var(--preto);
    margin-bottom: 20px;
}

.tabela-cronograma {
    width: 100%;
    border-collapse: collapse;
}

.tabela-cronograma tr {
    border-bottom: 1px solid var(--cinza-medio);
}

.tabela-cronograma td {
    padding: 15px;
    color: #333;
}

.tabela-cronograma td:first-child {
    color: var(--preto);
    width: 120px;
}

.btn-principal {
    padding: 15px 40px;
    background-color: var(--laranja-neon);
    color: var(--branco);
    border: none;
    border-radius: 8px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-principal:hover {
    background-color: #FF8533;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255, 102, 0, 0.4);
}

/* Contato */
.contato-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
}

.contato-info {
    background: var(--cinza-claro);
    padding: 30px;
    border-radius: 12px;
    border-left: 5px solid var(--azul-neon);
}

.contato-info h3 {
    color: var(--preto);
    margin-bottom: 25px;
    font-size: 1.5rem;
}

.info-item {
    margin-bottom: 20px;
}

.info-item strong {
    display: block;
    color: var(--preto);
    margin-bottom: 5px;
}

.info-item p {
    color: #333;
    margin: 0;
}

.redes-sociais {
    margin-top: 30px;
    padding-top: 20px;
    border-top: 2px solid var(--cinza-medio);
}

.redes-sociais h4 {
    color: var(--preto);
    margin-bottom: 15px;
}

.social-icons {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.social-link {
    display: inline-block;
    padding: 10px 15px;
    background: var(--branco);
    color: var(--preto);
    text-decoration: none;
    border-radius: 8px;
    transition: all 0.3s ease;
    border: 1px solid var(--cinza-medio);
}

.social-link:hover {
    background-color: var(--azul-neon);
    color: var(--preto);
    transform: translateX(5px);
}

/* Formulário de Contato */
.contato-form {
    background: var(--branco);
    padding: 30px;
    border-radius: 12px;
    border: 2px solid var(--cinza-medio);
}

.contato-form h3 {
    color: var(--preto);
    margin-bottom: 25px;
    font-size: 1.5rem;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    color: var(--preto);
    margin-bottom: 8px;
    font-weight: 600;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px;
    border: 2px solid var(--cinza-medio);
    border-radius: 8px;
    font-size: 1rem;
    transition: all 0.3s ease;
    font-family: inherit;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--azul-neon);
    box-shadow: 0 0 10px rgba(0, 229, 255, 0.2);
}

.btn-enviar {
    width: 100%;
    padding: 15px;
    background-color: var(--laranja-neon);
    color: var(--branco);
    border: none;
    border-radius: 8px;
    font-size: 1.1rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-enviar:hover {
    background-color: #FF8533;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255, 102, 0, 0.4);
}

/* Hero Section com Carrossel */
.hero-section {
    position: relative;
    width: calc(100% + 100px);
    height: 500px;
    margin: -40px -50px 50px -50px;
    overflow: hidden;
    border-radius: 0 0 20px 20px;
}

.hero-slider {
    position: relative;
    width: 100%;
    height: 100%;
}

.hero-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 1s ease-in-out;
    z-index: 1;
}

.hero-slide.active {
    opacity: 1;
    z-index: 2;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(0, 0, 0, 0.7) 0%, rgba(0, 229, 255, 0.3) 100%);
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    height: 100%;
    text-align: center;
    padding: 0 50px;
}

.hero-title {
    font-size: 3.5rem;
    color: var(--branco);
    margin-bottom: 20px;
    text-shadow: 2px 2px 10px rgba(0, 0, 0, 0.8);
    animation: slideInDown 0.8s ease;
}

.hero-subtitle {
    font-size: 1.5rem;
    color: var(--branco);
    margin-bottom: 30px;
    text-shadow: 1px 1px 5px rgba(0, 0, 0, 0.8);
    animation: slideInUp 0.8s ease;
}

.hero-btn {
    padding: 18px 45px;
    background-color: var(--laranja-neon);
    color: var(--branco);
    border: none;
    border-radius: 50px;
    font-size: 1.2rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 8px 25px rgba(255, 102, 0, 0.5);
    animation: zoomIn 0.8s ease;
}

.hero-btn:hover {
    background-color: var(--azul-neon);
    color: var(--preto);
    transform: translateY(-3px);
    box-shadow: 0 12px 35px rgba(0, 229, 255, 0.6);
}

.hero-indicators {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 12px;
    z-index: 10;
}

.indicator {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.5);
    cursor: pointer;
    transition: all 0.3s ease;
}

.indicator.active {
    background-color: var(--laranja-neon);
    width: 35px;
    border-radius: 6px;
}

.indicator:hover {
    background-color: rgba(255, 255, 255, 0.8);
}

.hero-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background-color: rgba(0, 0, 0, 0.5);
    color: var(--branco);
    border: none;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    font-size: 2rem;
    cursor: pointer;
    transition: all 0.3s ease;
    z-index: 10;
}

.hero-arrow:hover {
    background-color: var(--laranja-neon);
    transform: translateY(-50%) scale(1.1);
}

.hero-arrow.prev {
    left: 20px;
}

.hero-arrow.next {
    right: 20px;
}

@keyframes slideInDown {
    from {
        opacity: 0;
        transform: translateY(-50px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideInUp {
    from {
        opacity: 0;
        transform: translateY(50px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes zoomIn {
    from {
        opacity: 0;
        transform: scale(0.8);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

/* Área Administrativa */
.admin-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 30px;
}

.admin-card {
    background: var(--branco);
    padding: 30px;
    border-radius: 12px;
    box-shadow: 0 4px 20px var(--sombra);
    border: 2px solid var(--cinza-medio);
    transition: all 0.3s ease;
}

.admin-card:hover {
    border-color: var(--azul-neon);
    box-shadow: 0 6px 30px rgba(0, 229, 255, 0.2);
}

.admin-card.full-width {
    grid-column: 1 / -1;
}

.admin-card h3 {
    color: var(--preto);
    margin-bottom: 25px;
    font-size: 1.5rem;
    border-bottom: 3px solid var(--azul-neon);
    padding-bottom: 10px;
}

.admin-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-group-admin {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-group-admin label {
    color: var(--preto);
    font-weight: 600;
    font-size: 0.95rem;
}

.form-group-admin input[type="text"],
.form-group-admin input[type="email"],
.form-group-admin input[type="url"],
.form-group-admin input[type="number"] {
    padding: 12px;
    border: 2px solid var(--cinza-medio);
    border-radius: 8px;
    font-size: 1rem;
    transition: all 0.3s ease;
    font-family: inherit;
}

.form-group-admin input:focus {
    outline: none;
    border-color: var(--azul-neon);
    box-shadow: 0 0 10px rgba(0, 229, 255, 0.2);
}

.form-group-admin small {
    color: #666;
    font-size: 0.85rem;
}

.color-input-group {
    display: flex;
    gap: 10px;
    align-items: center;
}

.color-input-group input[type="color"] {
    width: 60px;
    height: 45px;
    border: 2px solid var(--cinza-medio);
    border-radius: 8px;
    cursor: pointer;
}

.color-input-group input[type="text"] {
    flex: 1;
    padding: 12px;
    border: 2px solid var(--cinza-medio);
    border-radius: 8px;
    font-family: monospace;
    font-size: 1rem;
    background-color: var(--cinza-claro);
}

/* Switch Toggle */
.switch {
    position: relative;
    display: inline-block;
    width: 60px;
    height: 34px;
}

.switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.slider-switch {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: #ccc;
    transition: 0.4s;
    border-radius: 34px;
}

.slider-switch:before {
    position: absolute;
    content: "";
    height: 26px;
    width: 26px;
    left: 4px;
    bottom: 4px;
    background-color: white;
    transition: 0.4s;
    border-radius: 50%;
}

.switch input:checked + .slider-switch {
    background-color: var(--azul-neon);
}

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

/* Botões Admin */
.btn-admin-save,
.btn-admin-reset,
.btn-admin-action,
.btn-admin-danger {
    padding: 12px 25px;
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-top: 10px;
}

.btn-admin-save {
    background-color: var(--azul-neon);
    color: var(--preto);
}

.btn-admin-save:hover {
    background-color: #00b8d4;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 229, 255, 0.4);
}

.btn-admin-reset {
    background-color: #999;
    color: var(--branco);
    margin-left: 10px;
}

.btn-admin-reset:hover {
    background-color: #777;
}

.admin-actions {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
}

.btn-admin-action {
    background-color: var(--laranja-neon);
    color: var(--branco);
    flex: 1;
    min-width: 200px;
}

.btn-admin-action:hover {
    background-color: #FF8533;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255, 102, 0, 0.4);
}

.btn-admin-danger {
    background-color: #dc3545;
    color: var(--branco);
    flex: 1;
    min-width: 200px;
}

.btn-admin-danger:hover {
    background-color: #c82333;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(220, 53, 69, 0.4);
}

/* Gerenciamento de Cursos (Admin) */
.admin-description {
    color: #666;
    margin: 10px 0 20px 0;
    font-size: 0.95rem;
    line-height: 1.6;
}

.admin-loading {
    text-align: center;
    padding: 40px 20px;
}

.spinner-admin {
    border: 4px solid var(--cinza-medio);
    border-top: 4px solid var(--indigo);
    border-radius: 50%;
    width: 40px;
    height: 40px;
    animation: spin 1s linear infinite;
    margin: 0 auto 15px;
}

.admin-erro {
    text-align: center;
    padding: 40px 20px;
    color: #dc3545;
}

.btn-admin-retry {
    margin-top: 15px;
    padding: 10px 20px;
    background: var(--indigo);
    color: var(--branco);
    border: none;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-admin-retry:hover {
    background: var(--indigo-dark);
    transform: scale(1.05);
}

.cursos-admin-list {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.curso-admin-item {
    background: var(--cinza-claro);
    padding: 25px;
    border-radius: 12px;
    border: 2px solid var(--cinza-medio);
    transition: all 0.3s ease;
}

.curso-admin-item:hover {
    border-color: var(--indigo);
    box-shadow: 0 4px 15px rgba(79, 70, 229, 0.1);
}

.curso-admin-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 20px;
    gap: 20px;
}

.curso-admin-info {
    flex: 1;
}

.curso-admin-titulo {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--preto);
    margin-bottom: 8px;
}

.curso-admin-meta {
    display: flex;
    gap: 15px;
    font-size: 0.9rem;
    color: #666;
}

.curso-admin-meta span {
    display: flex;
    align-items: center;
    gap: 5px;
}

.curso-admin-status {
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
}

.curso-admin-status.vinculado {
    background: #D1FAE5;
    color: #065F46;
}

.curso-admin-status.nao-vinculado {
    background: #FEE2E2;
    color: #991B1B;
}

.curso-admin-form {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 15px;
    align-items: end;
}

.form-group-curso {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-group-curso label {
    font-weight: 600;
    color: var(--preto);
    font-size: 0.95rem;
}

.form-group-curso input,
.form-group-curso select {
    padding: 12px 15px;
    border: 2px solid var(--cinza-medio);
    border-radius: 8px;
    font-size: 1rem;
    transition: all 0.3s ease;
}

.form-group-curso input:focus,
.form-group-curso select:focus {
    outline: none;
    border-color: var(--indigo);
    box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.1);
}

.form-group-curso small {
    color: #666;
    font-size: 0.85rem;
}

.btn-buscar-produto {
    padding: 12px 20px;
    background: linear-gradient(135deg, var(--amber), var(--amber-light));
    color: var(--preto);
    border: none;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    white-space: nowrap;
}

.btn-buscar-produto:hover {
    background: linear-gradient(135deg, var(--amber-light), #FCD34D);
    transform: scale(1.05);
}

.produto-info {
    margin-top: 15px;
    padding: 15px;
    background: var(--branco);
    border-radius: 8px;
    border: 2px solid var(--indigo);
}

.produto-info-content {
    display: flex;
    gap: 15px;
    align-items: center;
}

.produto-imagem {
    width: 80px;
    height: 80px;
    object-fit: cover;
    border-radius: 8px;
    border: 2px solid var(--cinza-medio);
}

.produto-detalhes h4 {
    color: var(--preto);
    margin-bottom: 5px;
}

.produto-preco {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--indigo);
}

.btn-admin-save-large {
    width: 100%;
    padding: 18px;
    background: linear-gradient(135deg, var(--indigo), var(--indigo-dark));
    color: var(--branco);
    border: none;
    border-radius: 12px;
    font-size: 1.2rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-admin-save-large:hover {
    background: linear-gradient(135deg, var(--indigo-dark), var(--indigo-darker));
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(79, 70, 229, 0.3);
}

/* Responsivo para Gerenciamento de Cursos */
@media (max-width: 768px) {
    .curso-admin-header {
        flex-direction: column;
    }
    
    .curso-admin-form {
        grid-template-columns: 1fr;
    }
    
    .btn-buscar-produto {
        width: 100%;
    }
}

/* ==============================================
   ÁREA DO ALUNO
   ============================================== */

/* Menu de Navegação da Área do Aluno */
.area-aluno-nav {
    display: flex;
    gap: 10px;
    margin-bottom: 40px;
    overflow-x: auto;
    padding-bottom: 10px;
}

.aluno-nav-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 20px;
    background: var(--branco);
    border: 2px solid var(--cinza-medio);
    border-radius: 10px;
    cursor: pointer;
    transition: all 0.3s ease;
    white-space: nowrap;
    font-weight: 600;
    color: #333;
}

.aluno-nav-item:hover {
    border-color: var(--azul-neon);
    transform: translateY(-2px);
}

.aluno-nav-item.active {
    background: var(--azul-neon);
    color: var(--preto);
    border-color: var(--azul-neon);
}

.aluno-icon {
    font-size: 1.2rem;
}

/* Conteúdo da Área do Aluno */
.area-aluno-content {
    position: relative;
}

.aluno-section {
    display: none;
    animation: fadeIn 0.4s ease;
}

.aluno-section.active {
    display: block;
}

.aluno-section-title {
    font-size: 2rem;
    color: var(--preto);
    margin-bottom: 30px;
    border-left: 5px solid var(--azul-neon);
    padding-left: 20px;
}

/* Dashboard */
.dashboard-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 20px;
    margin-bottom: 40px;
}

.stat-card {
    background: linear-gradient(135deg, var(--azul-neon), #00b8d4);
    color: var(--preto);
    padding: 25px;
    border-radius: 15px;
    display: flex;
    align-items: center;
    gap: 20px;
    box-shadow: 0 5px 20px rgba(0, 229, 255, 0.3);
}

.stat-icon {
    font-size: 3rem;
}

.stat-info h3 {
    font-size: 2.5rem;
    margin-bottom: 5px;
}

.stat-info p {
    font-size: 0.95rem;
    opacity: 0.9;
}

.dashboard-content-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
}

.dashboard-section {
    background: var(--branco);
    padding: 25px;
    border-radius: 15px;
    border: 2px solid var(--cinza-medio);
}

.dashboard-section h3 {
    color: var(--preto);
    margin-bottom: 20px;
    font-size: 1.3rem;
}

.curso-resumo-card {
    background: var(--cinza-claro);
    padding: 20px;
    border-radius: 12px;
    margin-bottom: 15px;
}

.curso-resumo-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 10px;
}

.curso-resumo-header h4 {
    color: var(--preto);
}

.progresso-badge {
    background: var(--laranja-neon);
    color: var(--branco);
    padding: 4px 12px;
    border-radius: 15px;
    font-size: 0.9rem;
    font-weight: 700;
}

.btn-continuar {
    width: 100%;
    padding: 10px;
    background: var(--azul-neon);
    color: var(--preto);
    border: none;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-top: 15px;
}

.btn-continuar:hover {
    background: #00b8d4;
}

.atividade-item {
    display: flex;
    gap: 15px;
    padding: 15px;
    background: var(--cinza-claro);
    border-radius: 10px;
    margin-bottom: 12px;
    border-left: 4px solid var(--azul-neon);
}

.atividade-data {
    text-align: center;
    min-width: 60px;
}

.atividade-data strong {
    display: block;
    color: var(--preto);
    font-size: 1.1rem;
}

.atividade-data span {
    color: #666;
    font-size: 0.9rem;
}

.atividade-info h4 {
    color: var(--preto);
    margin-bottom: 5px;
}

.atividade-info p {
    color: #666;
    font-size: 0.9rem;
}

/* Minhas Compras */
.compras-list {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.compra-card {
    background: var(--branco);
    border: 2px solid var(--cinza-medio);
    border-radius: 15px;
    padding: 25px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: all 0.3s ease;
}

.compra-card:hover {
    border-color: var(--azul-neon);
    box-shadow: 0 5px 20px rgba(0, 229, 255, 0.2);
}

.compra-info {
    display: flex;
    gap: 20px;
    align-items: flex-start;
}

.compra-icon {
    font-size: 3rem;
}

.compra-info h3 {
    color: var(--preto);
    margin-bottom: 8px;
}

.compra-info p {
    color: #666;
    margin-bottom: 10px;
}

.compra-status {
    padding: 6px 15px;
    border-radius: 15px;
    font-size: 0.9rem;
    font-weight: 600;
    display: inline-block;
}

.compra-status.concluido {
    background: #d4edda;
    color: #155724;
}

.compra-status.pendente {
    background: #fff3cd;
    color: #856404;
}

.compra-valores {
    text-align: right;
}

.compra-valores strong {
    display: block;
    font-size: 1.8rem;
    color: var(--laranja-neon);
    margin-bottom: 5px;
}

.compra-valores p {
    color: #666;
    margin-bottom: 15px;
}

.btn-nota-fiscal {
    padding: 10px 20px;
    background: var(--cinza-claro);
    border: 2px solid var(--cinza-medio);
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-weight: 600;
}

.btn-nota-fiscal:hover:not(:disabled) {
    background: var(--azul-neon);
    border-color: var(--azul-neon);
}

.btn-nota-fiscal:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* Meus Cursos */
.cursos-aluno-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
}

.curso-aluno-card {
    background: var(--branco);
    border-radius: 15px;
    overflow: hidden;
    border: 2px solid var(--cinza-medio);
    transition: all 0.3s ease;
}

.curso-aluno-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 229, 255, 0.2);
    border-color: var(--azul-neon);
}

.curso-aluno-thumb {
    position: relative;
    height: 180px;
}

.curso-aluno-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.curso-progresso-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: rgba(0, 0, 0, 0.8);
    color: var(--branco);
    padding: 10px;
    text-align: center;
    font-weight: 700;
}

.curso-aluno-info {
    padding: 20px;
}

.curso-aluno-info h3 {
    color: var(--preto);
    margin-bottom: 5px;
}

.curso-aluno-info > p {
    color: #666;
    margin-bottom: 15px;
}

.curso-stats-mini {
    display: flex;
    gap: 15px;
    margin-bottom: 15px;
    font-size: 0.9rem;
    color: #666;
}

.btn-acessar-curso {
    width: 100%;
    padding: 12px;
    background: var(--laranja-neon);
    color: var(--branco);
    border: none;
    border-radius: 8px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-acessar-curso:hover {
    background: #FF8533;
    transform: scale(1.02);
}

/* Progresso */
.progresso-resumo {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 30px;
    margin-bottom: 40px;
}

.progresso-card-grande {
    background: var(--branco);
    padding: 30px;
    border-radius: 15px;
    border: 2px solid var(--azul-neon);
    text-align: center;
}

.progresso-card-grande h3 {
    color: var(--preto);
    margin-bottom: 20px;
}

.progresso-circular {
    position: relative;
    margin: 0 auto 20px;
    width: 200px;
    height: 200px;
}

.progresso-texto {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
}

.progresso-texto strong {
    display: block;
    font-size: 3rem;
    color: var(--azul-neon);
}

.progresso-texto span {
    color: #666;
}

.progresso-detalhes {
    background: var(--branco);
    padding: 30px;
    border-radius: 15px;
    border: 2px solid var(--cinza-medio);
}

.progresso-item-detalhe {
    padding: 20px;
    background: var(--cinza-claro);
    border-radius: 12px;
    margin-bottom: 20px;
}

.progresso-item-header {
    display: flex;
    justify-content: space-between;
    margin-bottom: 15px;
}

.progresso-item-header h4 {
    color: var(--preto);
}

.progresso-item-header span {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--laranja-neon);
}

.progresso-item-stats {
    display: flex;
    gap: 20px;
    margin-top: 10px;
    font-size: 0.9rem;
    color: #666;
}

.grafico-tempo {
    background: var(--branco);
    padding: 30px;
    border-radius: 15px;
    border: 2px solid var(--cinza-medio);
}

.grafico-tempo h3 {
    color: var(--preto);
    margin-bottom: 25px;
}

.chart-container {
    display: flex;
    align-items: flex-end;
    justify-content: space-around;
    height: 200px;
    gap: 10px;
    margin-bottom: 10px;
}

.chart-bar {
    flex: 1;
    background: linear-gradient(to top, var(--azul-neon), #00b8d4);
    border-radius: 8px 8px 0 0;
    position: relative;
    min-height: 20px;
    transition: all 0.3s ease;
    display: flex;
    align-items: flex-start;
    justify-content: center;
    padding-top: 10px;
}

.chart-bar:hover {
    background: linear-gradient(to top, var(--laranja-neon), #FF8533);
}

.chart-bar span {
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--preto);
}

.chart-labels {
    display: flex;
    justify-content: space-around;
    padding-top: 10px;
}

.chart-labels span {
    flex: 1;
    text-align: center;
    color: #666;
    font-size: 0.9rem;
}

/* Questões */
.questoes-stats {
    display: flex;
    gap: 20px;
    margin-bottom: 40px;
}

.questao-stat-card {
    flex: 1;
    background: linear-gradient(135deg, var(--branco), var(--cinza-claro));
    padding: 30px;
    border-radius: 15px;
    text-align: center;
    border: 2px solid var(--cinza-medio);
}

.questao-stat-card strong {
    display: block;
    font-size: 2.5rem;
    color: var(--azul-neon);
    margin-bottom: 10px;
}

.questao-stat-card span {
    color: #666;
    font-size: 1rem;
}

.questoes-categorias {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 25px;
}

.categoria-card {
    background: var(--branco);
    padding: 25px;
    border-radius: 15px;
    border: 2px solid var(--cinza-medio);
    transition: all 0.3s ease;
}

.categoria-card:hover {
    border-color: var(--azul-neon);
    transform: translateY(-5px);
}

.categoria-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
}

.categoria-header h3 {
    color: var(--preto);
    font-size: 1.3rem;
}

.badge-questoes {
    background: var(--azul-neon);
    color: var(--preto);
    padding: 5px 12px;
    border-radius: 15px;
    font-size: 0.85rem;
    font-weight: 700;
}

.categoria-card > p {
    color: #666;
    margin-bottom: 20px;
}

.categoria-progresso {
    margin-bottom: 20px;
}

.categoria-progresso > span {
    display: block;
    color: #666;
    margin-bottom: 10px;
    font-size: 0.9rem;
}

.btn-praticar {
    width: 100%;
    padding: 12px;
    background: var(--laranja-neon);
    color: var(--branco);
    border: none;
    border-radius: 8px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-praticar:hover {
    background: #FF8533;
    transform: scale(1.02);
}

/* Provas */
.provas-tabs {
    display: flex;
    gap: 10px;
    margin-bottom: 30px;
}

.prova-tab {
    padding: 12px 25px;
    background: var(--branco);
    border: 2px solid var(--cinza-medio);
    border-radius: 10px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-weight: 600;
}

.prova-tab:hover {
    border-color: var(--azul-neon);
}

.prova-tab.active {
    background: var(--azul-neon);
    color: var(--preto);
    border-color: var(--azul-neon);
}

.provas-content {
    display: none;
}

.provas-content.active {
    display: block;
}

.prova-card {
    background: var(--branco);
    padding: 25px;
    border-radius: 15px;
    border: 2px solid var(--cinza-medio);
    margin-bottom: 20px;
    position: relative;
}

.prova-badge {
    position: absolute;
    top: 20px;
    right: 20px;
    padding: 8px 15px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 700;
}

.prova-badge.urgente {
    background: #fee;
    color: #c00;
}

.prova-badge.normal {
    background: #fff3cd;
    color: #856404;
}

.prova-card h3 {
    color: var(--preto);
    margin-bottom: 10px;
    padding-right: 120px;
}

.prova-card > p {
    color: #666;
    margin-bottom: 20px;
}

.prova-info-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 15px;
    margin-bottom: 20px;
    padding: 15px;
    background: var(--cinza-claro);
    border-radius: 10px;
}

.prova-info-grid div {
    color: #666;
}

.btn-fazer-prova {
    width: 100%;
    padding: 15px;
    background: var(--laranja-neon);
    color: var(--branco);
    border: none;
    border-radius: 10px;
    font-size: 1.1rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-fazer-prova:hover {
    background: #FF8533;
    transform: translateY(-2px);
}

.prova-realizada-card {
    background: var(--branco);
    padding: 25px;
    border-radius: 15px;
    border: 2px solid var(--cinza-medio);
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 25px;
}

.prova-nota {
    min-width: 80px;
    height: 80px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    font-weight: 700;
    color: var(--branco);
}

.prova-nota.excelente {
    background: linear-gradient(135deg, #28a745, #20c997);
}

.prova-nota.bom {
    background: linear-gradient(135deg, #007bff, #0056b3);
}

.prova-realizada-info {
    flex: 1;
}

.prova-realizada-info h3 {
    color: var(--preto);
    margin-bottom: 5px;
}

.prova-realizada-info > p {
    color: #666;
    margin-bottom: 10px;
}

.prova-resultado {
    display: flex;
    gap: 20px;
    font-size: 0.95rem;
    color: #666;
}

.btn-ver-gabarito {
    padding: 12px 25px;
    background: var(--azul-neon);
    color: var(--preto);
    border: none;
    border-radius: 8px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-ver-gabarito:hover {
    background: #00b8d4;
}

.prova-agendada-card {
    background: var(--branco);
    padding: 25px;
    border-radius: 15px;
    border: 2px solid var(--cinza-medio);
    display: flex;
    gap: 25px;
    align-items: center;
}

.prova-data-grande {
    min-width: 80px;
    height: 80px;
    background: var(--azul-neon);
    border-radius: 12px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.prova-data-grande strong {
    font-size: 2rem;
    color: var(--preto);
}

.prova-data-grande span {
    font-size: 0.9rem;
    color: var(--preto);
}

.prova-agendada-info {
    flex: 1;
}

.prova-agendada-info h3 {
    color: var(--preto);
    margin-bottom: 8px;
}

.prova-agendada-info p {
    color: #666;
    margin-bottom: 5px;
}

.btn-lembrete {
    padding: 12px 25px;
    background: var(--laranja-neon);
    color: var(--branco);
    border: none;
    border-radius: 8px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-lembrete:hover {
    background: #FF8533;
}

/* Cadernos */
.btn-novo-caderno {
    padding: 15px 30px;
    background: var(--laranja-neon);
    color: var(--branco);
    border: none;
    border-radius: 10px;
    font-size: 1.1rem;
    font-weight: 700;
    cursor: pointer;
    margin-bottom: 30px;
    transition: all 0.3s ease;
}

.btn-novo-caderno:hover {
    background: #FF8533;
    transform: translateY(-2px);
}

.cadernos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 25px;
}

.caderno-card {
    background: var(--branco);
    padding: 25px;
    border-radius: 15px;
    border: 2px solid var(--cinza-medio);
    transition: all 0.3s ease;
}

.caderno-card:hover {
    border-color: var(--azul-neon);
    transform: translateY(-5px);
}

.caderno-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 15px;
}

.caderno-header h3 {
    color: var(--preto);
    font-size: 1.2rem;
}

.caderno-data {
    font-size: 0.8rem;
    color: #999;
}

.caderno-preview {
    color: #666;
    font-size: 0.95rem;
    line-height: 1.6;
    margin-bottom: 15px;
    height: 80px;
    overflow: hidden;
}

.caderno-stats-mini {
    display: flex;
    gap: 15px;
    margin-bottom: 15px;
    font-size: 0.9rem;
    color: #666;
}

.caderno-acoes {
    display: flex;
    gap: 10px;
}

.btn-editar-caderno,
.btn-compartilhar {
    flex: 1;
    padding: 10px;
    border: none;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-editar-caderno {
    background: var(--azul-neon);
    color: var(--preto);
}

.btn-editar-caderno:hover {
    background: #00b8d4;
}

.btn-compartilhar {
    background: var(--cinza-claro);
    color: var(--preto);
    border: 2px solid var(--cinza-medio);
}

.btn-compartilhar:hover {
    background: var(--cinza-medio);
}

/* Perfil */
.perfil-container {
    display: grid;
    grid-template-columns: 300px 1fr;
    gap: 30px;
}

.perfil-sidebar {
    background: var(--branco);
    padding: 30px;
    border-radius: 15px;
    border: 2px solid var(--cinza-medio);
    text-align: center;
}

.perfil-avatar {
    margin-bottom: 25px;
}

.perfil-avatar img {
    width: 150px;
    height: 150px;
    border-radius: 50%;
    border: 4px solid var(--azul-neon);
    margin-bottom: 15px;
}

.btn-editar-foto {
    padding: 10px 20px;
    background: var(--azul-neon);
    color: var(--preto);
    border: none;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-editar-foto:hover {
    background: #00b8d4;
}

.perfil-badges h4 {
    color: var(--preto);
    margin-bottom: 20px;
}

.badges-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 15px;
}

.badge-item {
    width: 60px;
    height: 60px;
    background: var(--cinza-claro);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    cursor: pointer;
    transition: all 0.3s ease;
}

.badge-item:not(.locked):hover {
    transform: scale(1.1);
    box-shadow: 0 5px 15px rgba(0, 229, 255, 0.3);
}

.badge-item.locked {
    opacity: 0.3;
    cursor: not-allowed;
}

.perfil-main {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.perfil-form {
    background: var(--branco);
    padding: 30px;
    border-radius: 15px;
    border: 2px solid var(--cinza-medio);
}

.perfil-form h3 {
    color: var(--preto);
    margin-bottom: 25px;
    border-bottom: 2px solid var(--azul-neon);
    padding-bottom: 10px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-bottom: 20px;
}

.form-group-perfil {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-group-perfil label {
    color: var(--preto);
    font-weight: 600;
}

.form-group-perfil input {
    padding: 12px;
    border: 2px solid var(--cinza-medio);
    border-radius: 8px;
    font-size: 1rem;
    transition: all 0.3s ease;
}

.form-group-perfil input:focus {
    outline: none;
    border-color: var(--azul-neon);
}

.form-group-perfil input:disabled {
    background: var(--cinza-claro);
    cursor: not-allowed;
}

.btn-salvar-perfil {
    padding: 15px 40px;
    background: var(--laranja-neon);
    color: var(--branco);
    border: none;
    border-radius: 10px;
    font-size: 1.1rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-salvar-perfil:hover {
    background: #FF8533;
    transform: translateY(-2px);
}

.preferencia-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px;
    background: var(--cinza-claro);
    border-radius: 10px;
    margin-bottom: 15px;
}

.preferencia-item strong {
    display: block;
    color: var(--preto);
    margin-bottom: 5px;
}

.preferencia-item p {
    color: #666;
    font-size: 0.9rem;
    margin: 0;
}

/* Responsividade */
@media (max-width: 1024px) {
    .conteudo-principal {
        margin-left: 280px;
        padding: 30px;
    }
    
    .contato-container {
        grid-template-columns: 1fr;
    }
    
    .admin-container {
        grid-template-columns: 1fr;
    }
    
    .hero-section {
        width: calc(100% + 60px);
        margin: -30px -30px 40px -30px;
        height: 400px;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.2rem;
    }
    
    .curso-destaque-content {
        grid-template-columns: 1fr;
    }
    
    .curso-destaque-features {
        grid-template-columns: 1fr;
    }
    
    .curso-destaque-title {
        font-size: 2rem;
    }
    
    .concurso-header {
        flex-direction: column;
        text-align: center;
    }
    
    .concurso-acoes {
        flex-direction: column;
    }
    
    .btn-concurso-edital,
    .btn-concurso-inscricao,
    .btn-concurso-preparar {
        width: 100%;
    }
    
    .apostilas-grid {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    }
    
    .dashboard-content-grid {
        grid-template-columns: 1fr;
    }
    
    .progresso-resumo {
        grid-template-columns: 1fr;
    }
    
    .perfil-container {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    body {
        flex-direction: column;
        padding-top: 50px;
    }
    
    .topbar {
        flex-direction: column;
        height: auto;
        padding: 10px;
        gap: 10px;
    }
    
    .topbar-right {
        flex-direction: column;
        gap: 10px;
    }
    
    .menu-lateral {
        width: 100%;
        height: auto;
        position: relative;
        top: 0;
    }
    
    .conteudo-principal {
        margin-left: 0;
        padding: 20px;
    }
    
    .header-secao h1 {
        font-size: 2rem;
    }
    
    .cards-container,
    .cursos-grid,
    .materiais-grid {
        grid-template-columns: 1fr;
    }
    
    .hero-section {
        width: calc(100% + 40px);
        margin: -20px -20px 30px -20px;
        height: 350px;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .hero-btn {
        padding: 15px 30px;
        font-size: 1rem;
    }
    
    .hero-arrow {
        width: 40px;
        height: 40px;
        font-size: 1.5rem;
    }
    
    .admin-container {
        grid-template-columns: 1fr;
    }
    
    .admin-actions {
        flex-direction: column;
    }
    
    .btn-admin-action,
    .btn-admin-danger {
        width: 100%;
    }
    
    .curso-destaque-section {
        padding: 30px 20px;
    }
    
    .curso-destaque-content {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .curso-destaque-title {
        font-size: 1.8rem;
    }
    
    .curso-destaque-features {
        grid-template-columns: 1fr;
    }
    
    .curso-destaque-image img {
        height: 300px;
    }
    
    .concurso-header {
        padding: 25px;
        flex-direction: column;
        text-align: center;
    }
    
    .concurso-logo {
        width: 100px;
        height: 100px;
    }
    
    .concurso-info-header h3 {
        font-size: 1.4rem;
    }
    
    .concurso-detalhes {
        padding: 25px;
    }
    
    .detalhe-grid {
        grid-template-columns: 1fr;
    }
    
    .apostilas-grid {
        grid-template-columns: 1fr;
    }
    
    .dashboard-stats,
    .questoes-stats {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .dashboard-content-grid {
        grid-template-columns: 1fr;
    }
    
    .progresso-resumo {
        grid-template-columns: 1fr;
    }
    
    .compra-card {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .compra-valores {
        text-align: left;
        width: 100%;
    }
    
    .perfil-container {
        grid-template-columns: 1fr;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .provas-tabs {
        flex-wrap: wrap;
    }
    
    .prova-info-grid {
        grid-template-columns: 1fr;
    }
}