/*
* NOME DO TEMA: Carta Certa - Design System
* DESCRIÇÃO: Folha de estilos completa para a plataforma de carta de condução.
* VERSÃO: 2.2 - Com interruptor de tema (lógica simplificada)
* AUTOR: Seu Nome/Empresa
*/

/* --- FONTES --- */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap');

/*
==========================================================================
  1. DESIGN TOKENS (VARIÁVEIS) E TEMA ESCURO
==========================================================================
*/
:root {
    /* TEMA CLARO (Padrão) */
    --bg-primary: #ffffff;
    --bg-secondary: #f8fafc;
    --bg-tertiary: #f1f5f9;
    --text-primary: #0f172a;
    --text-secondary: #475569;
    --text-muted: #64748b;
    --border-color: #e2e8f0;
    --primary: #2563eb;
    --primary-dark: #1d4ed8;
    --success: #10b981;
    --warning: #f59e0b;
    --danger: #ef4444;
    
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
    
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --radius: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* TEMA ESCURO (Ativado pela classe .dark-mode no body) */
body.dark-mode {
    --bg-primary: #0f172a;
    --bg-secondary: #1e293b;
    --bg-tertiary: #334155;
    --text-primary: #f1f5f9;
    --text-secondary: #cbd5e1;
    --text-muted: #94a3b8;
    --border-color: #334155;
    --primary: #60a5fa;
    --primary-dark: #93c5fd;
    --shadow: 0 4px 6px -1px rgb(0 0 0 / 0.3), 0 2px 4px -2px rgb(0 0 0 / 0.3);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.3), 0 4px 6px -4px rgb(0 0 0 / 0.3);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.3), 0 8px 10px -6px rgb(0 0 0 / 0.3);
}

/*
==========================================================================
  2. ESTILOS DE BASE E GLOBAIS
==========================================================================
*/
body {
    font-family: var(--font-family);
    line-height: 1.6;
    color: var(--text-primary);
    background-color: var(--bg-primary);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    transition: background-color 0.3s, color 0.3s;
}
.main-content { flex: 1; }
::selection { background-color: var(--primary); color: #fff; }

/* Tipografia */
h1, h2, h3, h4, h5, h6 { color: var(--text-primary); font-weight: 800; transition: color 0.3s; }
.section-title { font-size: clamp(2rem, 5vw, 2.5rem); margin-bottom: 1rem; }
.section-subtitle { font-size: 1.125rem; color: var(--text-secondary); max-width: 600px; margin: 0 auto 3rem auto; transition: color 0.3s;}
a { color: var(--primary); text-decoration: none; transition: var(--transition); }
a:hover { color: var(--primary-dark); }
.lead { font-weight: 500; }

/*
==========================================================================
  3. COMPONENTES REUTILIZÁVEIS
==========================================================================
*/
/* Botões */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 0.5rem; font-weight: 600; padding: 0.8rem 1.5rem; border-radius: var(--radius); border: 1px solid transparent; transition: var(--transition); }
.btn:hover { transform: translateY(-2px); text-decoration: none; box-shadow: var(--shadow-lg); }
.btn-lg { padding: 1rem 2rem; font-size: 1rem; }
.btn-primary { background-color: var(--primary); color: white; border-color: var(--primary); box-shadow: var(--shadow); }
.btn-primary:hover { background-color: var(--primary-dark); border-color: var(--primary-dark); color: white; }
.btn-outline-secondary { color: var(--text-secondary); border-color: var(--border-color); }
.btn-outline-secondary:hover { background-color: var(--bg-secondary); color: var(--text-primary); }

/* Componentes Bootstrap Genéricos */
.bg-light { background-color: var(--bg-secondary) !important; }
.card, .accordion-item, .list-group-item, .modal-content, .dropdown-menu {
    background-color: var(--bg-primary);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    transition: background-color 0.3s, border-color 0.3s, color 0.3s;
}
.dropdown-item { color: var(--text-primary); }
.dropdown-item:hover, .dropdown-item:focus { background-color: var(--bg-secondary); }
.text-muted { color: var(--text-muted) !important; }
.border-bottom, .border-top { border-color: var(--border-color) !important; }
.form-control, .form-select { background-color: var(--bg-primary); color: var(--text-primary); border-color: var(--border-color); }
.form-control:focus, .form-select:focus { border-color: var(--primary); box-shadow: 0 0 0 0.25rem rgba(37, 99, 235, 0.1); }
.table { border-color: var(--border-color); }
.table > :not(caption) > * > * { color: var(--text-primary); }
.table-striped > tbody > tr:nth-of-type(odd) > * { background-color: var(--bg-secondary); }

/*
==========================================================================
  4. LAYOUT PRINCIPAL (HEADER, FOOTER)
==========================================================================
*/
header { position: sticky; top: 0; z-index: 1030; transition: top 0.3s ease-in-out; }
header.header-hidden { top: -120px; }
.navbar-custom { background-color: rgba(255, 255, 255, 0.7); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); border-bottom: 1px solid var(--border-color); padding: 1rem 0; transition: var(--transition); }
.navbar-custom .navbar-brand { font-weight: 800; font-size: 1.5rem; color: var(--text-primary) !important; }
.navbar-custom .nav-link { color: var(--text-secondary) !important; font-weight: 500; padding: 0.5rem 1rem !important; border-radius: var(--radius); transition: var(--transition); }
.navbar-custom .nav-link:hover, .navbar-custom .nav-link.active { color: var(--primary) !important; background-color: rgba(37, 99, 235, 0.1); }
.navbar-toggler { border-color: var(--border-color); }
.navbar-toggler-icon { background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%2815, 23, 42, 0.7%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e"); }
.footer { background-color: #0f172a; color: rgba(255,255,255,0.7); }
.footer a { color: #fff; }

/*
==========================================================================
  5. ESTILOS ESPECÍFICOS DAS PÁGINAS
==========================================================================
*/
/* --- PÁGINA INICIAL (index.php) --- */
.hero-tool { padding: 3rem 0 4rem 0; background-color: var(--bg-secondary); position: relative; overflow: hidden; border-bottom: 1px solid var(--border-color); }
.badge-wrapper .badge { font-size: 0.875rem; padding: 0.5rem 1rem; font-weight: 600; animation: fadeInUp 0.6s ease-out; }
.hero-title { font-size: clamp(2.5rem, 6vw, 4rem); font-weight: 800; line-height: 1.1; margin-bottom: 1.5rem; animation: fadeInUp 0.6s ease-out 0.2s both; }
.hero-subtitle { font-size: 1.25rem; color: var(--text-secondary); line-height: 1.6; animation: fadeInUp 0.6s ease-out 0.4s both; }
.stats-row { display: flex; gap: 2rem; animation: fadeInUp 0.6s ease-out 0.6s both; }
.stat-item { text-align: left; }
.stat-number { display: block; font-size: 1.75rem; font-weight: 800; color: var(--primary); }
.stat-label { font-size: 0.875rem; color: var(--text-muted); font-weight: 500; }
.hero-actions { animation: fadeInUp 0.6s ease-out 0.8s both; }
.hero-image-wrapper { position: relative; animation: fadeInUp 0.6s ease-out 1s both; }
.hero-image-wrapper img { border-radius: var(--radius-xl); box-shadow: var(--shadow-xl); border: 1px solid var(--border-color); }
.floating-card { position: absolute; background: var(--bg-primary); border: 1px solid var(--border-color); border-radius: var(--radius-lg); padding: 1rem; box-shadow: var(--shadow-lg); display: flex; align-items: center; gap: 0.5rem; font-size: 0.875rem; font-weight: 600; animation: float 3s ease-in-out infinite; backdrop-filter: blur(10px); }
.floating-card.card-1 { top: 20%; right: -10%; animation-delay: 0s; }
.floating-card.card-2 { bottom: 20%; left: -10%; animation-delay: 1.5s; }
.social-proof { background: var(--bg-tertiary); border-top: 1px solid var(--border-color); border-bottom: 1px solid var(--border-color); }
.social-proof-text { font-size: 0.875rem; font-weight: 500; color: var(--text-muted); margin: 0; }
.feature-box { background: var(--bg-primary); border: 1px solid var(--border-color); border-radius: var(--radius-xl); padding: 2rem; height: 100%; transition: var(--transition-slow); }
.feature-box:hover { transform: translateY(-8px); box-shadow: var(--shadow-xl); border-color: rgba(37, 99, 235, 0.2); }
.feature-icon { width: 64px; height: 64px; background: linear-gradient(135deg, var(--primary), var(--primary-light)); border-radius: var(--radius-xl); display: flex; align-items: center; justify-content: center; margin-bottom: 1.5rem; color: white; font-size: 1.75rem; }
.feature-box h3 { font-size: 1.25rem; }
.feature-box p { color: var(--text-secondary); margin-bottom: 1.5rem; }
.feature-benefits { list-style: none; padding: 0; margin: 0; }
.feature-benefits li { display: flex; align-items: center; gap: 0.5rem; font-size: 0.875rem; color: var(--text-muted); margin-bottom: 0.5rem; }
.feature-benefits li::before { content: '✓'; color: var(--success); font-weight: 700; font-size: 1rem; }
.about-section img { object-fit: cover; height: 100%; }
.blog-card { background: var(--bg-primary); border: 1px solid var(--border-color); border-radius: var(--radius-xl); overflow: hidden; transition: var(--transition-slow); height: 100%; display: flex; flex-direction: column; }
.blog-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.blog-card-image { position: relative; overflow: hidden; aspect-ratio: 16/9; }
.blog-card-image img { width: 100%; height: 100%; object-fit: cover; transition: var(--transition-slow); }
.blog-card:hover .blog-card-image img { transform: scale(1.05); }
.blog-category { position: absolute; top: 1rem; left: 1rem; background: var(--primary); color: white; padding: 0.25rem 0.5rem; border-radius: var(--radius); font-size: 0.75rem; font-weight: 600; }
.blog-card-content { padding: 1.5rem; flex: 1; display: flex; flex-direction: column; }
.blog-card-title a { color: var(--text-primary); text-decoration: none; font-weight: 700; font-size: 1.125rem; }
.blog-card-title a:hover { color: var(--primary); }
.blog-card-excerpt { color: var(--text-secondary); margin: 0.5rem 0 1rem 0; flex: 1; }
.blog-card-meta { display: flex; justify-content: space-between; align-items: center; margin-top: auto; padding-top: 1rem; border-top: 1px solid var(--border-color); }
.blog-card-meta time { color: var(--text-muted); font-size: 0.875rem; }
.read-more { color: var(--primary); font-weight: 600; font-size: 0.875rem; }
.accordion-item { border: 1px solid var(--border-color); border-radius: var(--radius-lg) !important; margin-bottom: 1rem; }
.accordion-header { margin-bottom: 0; }
.accordion-button { font-weight: 600; padding: 1.5rem; font-size: 1.125rem; }
.accordion-button:not(.collapsed) { background: var(--bg-secondary); color: var(--primary); box-shadow: none; }
.accordion-button:focus { box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1); }
.accordion-body { padding: 0 1.5rem 1.5rem 1.5rem; color: var(--text-secondary); }
.final-cta { background: var(--bg-secondary); }
.cta-card { padding: 3rem 2rem; }
.cta-title { font-size: 2.5rem; }
.cta-subtitle { color: var(--text-secondary); font-size: 1.125rem; margin-bottom: 2rem; }
.cta-actions .btn { margin: 0.5rem; }

/* --- QUIZ (quiz.php) --- */
.quiz-container { background: var(--bg-primary); padding: 2rem; border-radius: var(--radius-xl); box-shadow: var(--shadow-lg); }
#timer { font-family: 'Poppins', sans-serif; font-size: 1.8rem; font-weight: 700; color: var(--danger); }
.resultado-quiz .list-group-item { border-radius: var(--radius) !important; }
.resultado-quiz .list-group-item-success { border-left: 5px solid var(--success); }
.resultado-quiz .list-group-item-danger { border-left: 5px solid var(--danger); }

/* --- ARTIGO (artigo.php) --- */
.article-content { line-height: 1.8; }
.article-content img { max-width: 100%; height: auto; border-radius: var(--radius-lg); margin: 2rem 0; box-shadow: var(--shadow-lg); }
.article-content h2, .article-content h3 { margin-top: 2.5rem; }

/*
==========================================================================
  6. ANIMAÇÕES E EFEITOS
==========================================================================
*/
@keyframes fadeInUp { from { opacity: 0; transform: translateY(30px); } to { opacity: 1; transform: translateY(0); } }
@keyframes float { 0%, 100% { transform: translateY(0px); } 50% { transform: translateY(-10px); } }
.fade-in-section { opacity: 0; transform: translateY(40px); transition: opacity 0.8s cubic-bezier(0.165, 0.84, 0.44, 1), transform 0.8s cubic-bezier(0.165, 0.84, 0.44, 1); }
.fade-in-section.is-visible { opacity: 1; transform: translateY(0); }

/*
==========================================================================
  7. COMPONENTE: INTERRUPTOR DE TEMA
==========================================================================
*/
.theme-switch-wrapper { display: flex; align-items: center; }
.theme-switch { position: relative; display: inline-block; width: 50px; height: 26px; }
.theme-switch input { opacity: 0; width: 0; height: 0; }
.slider { position: absolute; cursor: pointer; top: 0; left: 0; right: 0; bottom: 0; background-color: #ccc; transition: .4s; }
.slider:before { position: absolute; content: ""; height: 20px; width: 20px; left: 3px; bottom: 3px; background-color: white; transition: .4s; }
.slider.round { border-radius: 34px; }
.slider.round:before { border-radius: 50%; }
input:checked + .slider { background-color: var(--primary); }
input:checked + .slider:before { transform: translateX(24px); }
.slider .sun-icon, .slider .moon-icon { position: absolute; top: 50%; transform: translateY(-50%); color: var(--primary); font-size: 14px; }
.slider .sun-icon { left: 6px; color: #f59e0b; }
.slider .moon-icon { right: 6px; }

/*
==========================================================================
  8. DARK MODE - SOBRESCRITAS FINAIS
==========================================================================
*/
body.dark-mode .navbar-custom { background-color: rgba(15, 23, 42, 0.8); }
body.dark-mode .navbar-toggler-icon { background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%28241, 245, 249, 0.8%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e"); }
body.dark-mode .floating-card { background: rgba(30, 41, 59, 0.8); }
body.dark-mode .accordion-button { background-color: var(--bg-secondary); color: var(--text-primary); }
body.dark-mode .accordion-button:not(.collapsed) { background-color: var(--bg-tertiary); }
body.dark-mode .accordion-button::after { filter: brightness(0) invert(1); }

/*
==========================================================================
  9. ESTILOS PARA PÁGINAS INTERNAS
==========================================================================
*/

/* --- PÁGINA SOBRE NÓS (sobre.php) --- */
.team-member-card {
    background-color: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    padding: var(--spacing-xl);
    text-align: center;
    transition: var(--transition-slow);
    box-shadow: var(--shadow);
    height: 100%;
}
.team-member-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}
.team-member-card img {
    width: 120px;
    height: 120px;
    object-fit: cover;
    border-radius: 50%;
    margin-bottom: var(--spacing-lg);
    border: 4px solid var(--bg-secondary);
    box-shadow: var(--shadow-sm);
}
.team-member-card h5 {
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
}
.team-member-card .text-muted {
    font-size: 0.9rem;
}

/* --- PÁGINA DE DETALHES DA ESCOLA (detalhes.php) --- */
.school-details-header h1 {
    font-weight: 800;
}
.star-rating {
    font-size: 1.5rem;
    color: var(--warning);
}
.review-card {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}
.review-author {
    display: flex;
    align-items: center;
    margin-bottom: var(--spacing-md);
}
.review-author strong {
    font-weight: 600;
}
.review-author .text-muted {
    font-size: 0.875rem;
    margin-left: auto;
}
.info-card {
    background-color: var(--bg-secondary);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    border: 1px solid var(--border-color);
}
.info-card .list-group-item {
    background-color: transparent;
    border: none;
    padding-left: 0;
    padding-right: 0;
    border-bottom: 1px solid var(--border-color);
}
.info-card .list-group-item:last-child {
    border-bottom: none;
}
.info-card .list-group-item strong {
    color: var(--text-primary);
}

/* --- COMPARADOR E DIRETÓRIO (comparador.php, diretorio.php) --- */
.filter-card {
    background-color: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow);
    margin-bottom: 2rem;
}
.table thead {
    background-color: var(--bg-secondary);
}
.table thead th {
    font-weight: 600;
    color: var(--text-secondary);
    border-bottom-width: 2px;
    border-color: var(--border-color) !important;
}
.table tbody tr {
    transition: background-color 0.2s;
}
.table-hover tbody tr:hover {
    background-color: var(--bg-tertiary);
}
.table td, .table th {
    vertical-align: middle;
}
.pagination .page-item .page-link {
    color: var(--primary);
    border-radius: var(--radius) !important;
    margin: 0 0.25rem;
    border-color: var(--border-color);
    background-color: var(--bg-primary);
}
.pagination .page-item.active .page-link {
    background-color: var(--primary);
    border-color: var(--primary);
    color: #fff;
}
.pagination .page-item.disabled .page-link {
    color: var(--text-muted);
    background-color: var(--bg-secondary);
    border-color: var(--border-color);
}

/* --- DARK MODE PARA PÁGINAS INTERNAS --- */
body.dark-mode .team-member-card {
    background-color: var(--bg-secondary);
}
body.dark-mode .info-card {
    background-color: var(--bg-primary);
}
body.dark-mode .review-card {
    background-color: var(--bg-primary);
}
body.dark-mode .table thead {
    background-color: var(--bg-tertiary);
}
body.dark-mode .table-hover tbody tr:hover {
    background-color: var(--bg-tertiary);
}
body.dark-mode .pagination .page-item .page-link {
    color: var(--primary);
    background-color: var(--bg-secondary);
    border-color: var(--border-color);
}
body.dark-mode .pagination .page-item.active .page-link {
    background-color: var(--primary);
    border-color: var(--primary);
    color: var(--bg-primary);
}
body.dark-mode .pagination .page-item.disabled .page-link {
    background-color: var(--bg-tertiary);
}

/* /css/estilos.css */

/* --- COMPONENTE: GRÁFICO DE DESEMPENHO (DASHBOARD) --- */
.performance-chart {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}
.chart-row {
    display: flex;
    align-items: center;
    gap: 1rem;
}
.chart-label {
    flex: 0 0 150px; /* Largura fixa para os rótulos */
    font-weight: 500;
    text-align: right;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.chart-bar-container {
    flex-grow: 1;
    background-color: var(--bg-tertiary);
    border-radius: var(--radius);
    overflow: hidden;
}
.chart-bar {
    height: 24px;
    line-height: 24px;
    color: #fff;
    font-weight: 600;
    font-size: 0.8rem;
    text-align: center;
    white-space: nowrap;
    transition: width 0.8s ease-in-out;
    padding: 0 0.5rem;
}

9. ESTILOS PARA PÁGINA DE QUIZ (NOVO LAYOUT DE SLIDES)
==========================================================================
*/
.quiz-form-wrapper {
    max-width: 900px;
    margin: 0 auto;
}
.quiz-header h2 {
    color: var(--text-secondary);
    font-weight: 600;
}
.question-card {
    border-radius: var(--radius-xl);
    background-color: var(--bg-primary);
}
.question-text {
    font-weight: 600;
    line-height: 1.5;
}
.options-group .option-item {
    background-color: var(--bg-secondary);
    border: 2px solid var(--border-color);
    border-radius: var(--radius);
    padding: 1rem 1.5rem;
    margin-bottom: 1rem;
    transition: var(--transition);
    cursor: pointer;
}
.options-group .option-item:hover {
    border-color: var(--primary);
    background-color: rgba(37, 99, 235, 0.1);
}
.options-group .option-item .form-check-input {
    width: 1.2em;
    height: 1.2em;
    margin-top: 0.2em;
}
.options-group .option-item .form-check-label {
    width: 100%;
    cursor: pointer;
}
/* Estilo para a opção selecionada */
.options-group .form-check-input:checked + .form-check-label {
    font-weight: 700;
    color: var(--primary);
}
.options-group .form-check-input:checked ~ .option-item, /* Fallback */
.options-group .option-item:has(.form-check-input:checked) { /* Moderno */
    border-color: var(--primary);
    background-color: rgba(37, 99, 235, 0.1);
}
.quiz-navigation .btn {
    min-width: 150px;
}
.progress-bar {
    transition: width 0.4s ease-in-out !important;
}

/* Dark mode para o novo quiz */
body.dark-mode .options-group .option-item {
    background-color: var(--bg-tertiary);
}
body.dark-mode .options-group .option-item:hover {
    background-color: rgba(96, 165, 250, 0.1);
    border-color: var(--primary);
}
body.dark-mode .options-group .form-check-input:checked + .form-check-label {
    color: var(--primary);
}
body.dark-mode .options-group .option-item:has(.form-check-input:checked) {
    background-color: rgba(96, 165, 250, 0.1);
    border-color: var(--primary);
}