/* Arquivo de estilo consolidado para o "Guia de IA para a Ciência".
    Contém todos os estilos extraídos dos 7 arquivos HTML.
*/

/* ====================================================== */
/* 1. Estilos Comuns (Presentes em todas as páginas)      */
/* ====================================================== */

/* Estilo para a aba de navegação ativa (M3 Style) */
.nav-btn.active {
    background-color: #0d9488; /* teal-600 */
    color: white;
    font-weight: 600;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -2px rgba(0, 0, 0, 0.1);
}

/* Estilos de Tipografia (como o GDoc) */
.prose-custom p {
    margin-bottom: 1.25em;
    line-height: 1.7;
}
.prose-custom h1, .prose-custom h2, .prose-custom h3, .prose-custom h4 {
    margin-bottom: 0.8em;
    margin-top: 1.5em;
}
.prose-custom ul, .prose-custom ol {
    margin-left: 1.5em;
    margin-bottom: 1.25em;
}
.prose-custom strong {
    font-weight: 600; /* GDoc usa negrito, não semi-bold */
}
.prose-custom i {
    font-style: italic;
}
/* Estilo 'code' (de fluxo.html e apendice.html) */
.prose-custom code {
    font-family: monospace;
    background-color: #f1f5f9; /* bg-slate-100 */
    padding: 0.2em 0.4em;
    border-radius: 0.25rem;
    font-size: 0.9em;
    color: #d946ef; /* fuchsia-500 */
}


/* ====================================================== */
/* 2. Estilos Específicos (por página)                    */
/* ====================================================== */

/* --- Estilos de principios.html e analise.html --- */
/* Acordeão (M3 Style) */
.accordion-header.open svg {
    transform: rotate(180deg);
}

/* --- Estilos de fluxo.html --- */
/* Botão de etapa do fluxo de trabalho (M3 Style) */
.step-btn-infographic {
    display: flex;
    align-items: center;
    gap: 0.75rem; /* gap-3 */
    width: 100%;
    text-align: left;
    padding: 1.25rem; /* p-5 */
    border-radius: 1.5rem; /* rounded-3xl */
    font-size: 1.125rem; /* text-lg */
    font-weight: 600; /* font-semibold */
    color: #334155; /* text-slate-700 */
    background-color: #f1f5f9; /* bg-slate-100 */
    border: 1px solid #e2e8f0; /* border-slate-200 */
    transition: all 0.3s ease;
    cursor: pointer;
}
.step-btn-infographic:hover {
    background-color: #e2e8f0; /* bg-slate-200 */
    box-shadow: 0 4px 12px rgba(0,0,0,0.05);
    transform: translateY(-2px);
}
.step-btn-infographic.active {
    background-color: #f0fdfa; /* teal-50 */
    border-color: #5eead4; /* teal-300 */
    box-shadow: 0 4px 12px rgba(13, 148, 136, 0.1);
}
.step-btn-infographic .step-icon {
    font-size: 1.75rem; /* text-3xl */
    line-height: 1;
}
.step-btn-infographic .step-title {
    color: #334155; /* text-slate-700 */
}
.step-btn-infographic.active .step-title {
    color: #0f766e; /* text-teal-700 */
}

/* --- Estilos de catalogo.html --- */
/* Gráfico */
.chart-container {
    position: relative;
    width: 100%;
    max-width: 450px;
    margin-left: auto;
    margin-right: auto;
    height: 350px;
    max-height: 40vh;
}

/* Botão de filtro de ferramenta ativo (M3 Style) */
.filter-btn.active {
    background-color: #1e293b; /* slate-800 */
    color: white;
}

/* Estilos do Modal (M3 Style) */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(15, 23, 42, 0.6); /* bg-slate-900/60 */
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 50;
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}
.modal-content {
    background-color: white;
    padding: 2rem; /* p-8 */
    border-radius: 1.5rem; /* rounded-3xl */
    border: 1px solid #e2e8f0; /* border-slate-200 */
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    width: 90%;
    max-width: 600px;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
}
.modal-close-btn {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background-color: #f1f5f9; /* bg-slate-200 */
    color: #475569; /* text-slate-600 */
    border-radius: 9999px; /* rounded-full */
    width: 2.5rem; /* w-10 */
    height: 2.5rem; /* h-10 */
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    line-height: 1;
    font-weight: 600;
    transition: all 0.2s ease;
    cursor: pointer;
    z-index: 10;
}
.modal-close-btn:hover {
    background-color: #e2e8f0; /* bg-slate-300 */
    transform: scale(1.1);
}