/* public/css/style.css */

/* Variáveis CSS para cores e tipografia */
:root {
    --primary-color: #0056b3;
    --secondary-color: #007bff;
    --text-color: #333;
    --light-gray: #f8f9fa;
    --dark-gray: #6c757d;
    --border-color: #dee2e6;
    --font-family-sans: 'Arial', sans-serif;
    --font-family-serif: 'Georgia', serif;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: var(--font-family-sans);
    line-height: 1.6;
    color: var(--text-color);
    background-color: #fff;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-family-serif);
    margin-bottom: 15px;
    color: var(--primary-color);
}

h1 { font-size: 2.5em; }
h2 { font-size: 2em; }
h3 { font-size: 1.75em; }

p { margin-bottom: 1em; }

a {
    color: var(--secondary-color);
    text-decoration: none;
}
a:hover { text-decoration: underline; }

.btn {
    display: inline-block;
    padding: 10px 20px;
    border-radius: 5px;
    text-align: center;
    transition: background-color 0.3s ease;
    border: none;
    cursor: pointer;
    font-size: 1em;
}

.btn-primary { background-color: var(--primary-color); color: #fff; }
.btn-primary:hover { background-color: #004085; text-decoration: none; }

.btn-secondary { background-color: var(--dark-gray); color: #fff; }
.btn-secondary:hover { background-color: #5a6268; text-decoration: none; }

.main-header {
    background-color: #fff;
    padding: 15px 0;
    border-bottom: 1px solid var(--border-color);
    box-shadow: 0 2px 5px rgba(0,0,0,0.05);
}

.main-header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.main-header .logo img {
    height: 60px;
    max-width: 100%;
    width: auto;
}

.main-nav ul { list-style: none; display: flex; align-items: center; }
.main-nav ul li { margin-left: 25px; }
.main-nav ul li a {
    color: var(--text-color);
    font-weight: 600;
    font-size: 0.9em;
    text-transform: uppercase;
    letter-spacing: 0.02em;
    padding: 5px 0;
    position: relative;
}
.main-nav ul li a:hover { color: var(--primary-color); text-decoration: none; }
.main-nav ul li a::after {
    content: '';
    position: absolute;
    left: 0; bottom: 0;
    width: 0; height: 2px;
    background-color: var(--primary-color);
    transition: width 0.3s ease;
}
.main-nav ul li a:hover::after { width: 100%; }

main { flex: 1; }

.page-hero {
    background-color: var(--light-gray);
    padding: 60px 0;
    text-align: center;
    margin-bottom: 40px;
}
.page-hero h1 { font-size: 3em; margin-bottom: 10px; }
.page-hero p { font-size: 1.2em; color: var(--dark-gray); }

.content-section { padding: 40px 0; }

.hero-section {
    background: linear-gradient(rgba(0, 0, 0, 0.6), rgba(0, 0, 0, 0.6)), url('../img/hero-bg.jpg') no-repeat center center/cover;
    color: #fff;
    text-align: center;
    padding: 100px 0;
}
.hero-section h1 { font-size: 3.5em; margin-bottom: 20px; color: #fff; }
.hero-section p { font-size: 1.5em; margin-bottom: 30px; max-width: 800px; margin-left: auto; margin-right: auto; }

.institutional-presentation,
.services-section,
.transparency-highlight,
.contact-form-section {
    padding: 60px 0;
    text-align: center;
}
.institutional-presentation { background-color: var(--light-gray); }
.services-section { background-color: #fff; }

.service-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 30px;
}
.service-item {
    background-color: #fff;
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 4px 10px rgba(0,0,0,0.08);
    text-align: left;
}
.service-item h3 { color: var(--primary-color); margin-bottom: 10px; }

.transparency-highlight { background-color: var(--primary-color); color: #fff; }
.transparency-highlight h2 { color: #fff; }

.contact-form {
    max-width: 600px;
    margin: 0 auto;
    padding: 30px;
    background-color: #fff;
    border-radius: 8px;
    box-shadow: 0 4px 10px rgba(0,0,0,0.08);
    text-align: left;
}
.form-group { margin-bottom: 20px; }
.form-group label { display: block; margin-bottom: 8px; font-weight: bold; }
.form-group input[type="text"],
.form-group input[type="email"],
.form-group input[type="tel"],
.form-group textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid var(--border-color);
    border-radius: 5px;
    font-size: 1em;
}
.form-group textarea { resize: vertical; }

.alert { padding: 15px; margin-bottom: 20px; border-radius: 5px; font-weight: bold; }
.alert-success { background-color: #d4edda; color: #155724; border-color: #c3e6cb; }
.alert-error, .alert-danger { background-color: #f8d7da; color: #721c24; border-color: #f5c6cb; }
.alert-warning { background-color: #fff3cd; color: #856404; border-color: #ffeeba; }
.alert-info { background-color: #d1ecf1; color: #0c5460; border-color: #bee5eb; }

.main-footer {
    background-color: var(--text-color);
    color: #fff;
    padding: 50px 0 0;
    margin-top: 40px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr;
    gap: 30px;
    padding-bottom: 35px;
}

.footer-col-title {
    color: #fff;
    font-family: var(--font-family-sans);
    font-size: 0.95em;
    text-transform: uppercase;
    letter-spacing: 0.03em;
    margin-bottom: 16px;
    padding-bottom: 8px;
    border-bottom: 1px solid rgba(255,255,255,0.15);
}

.footer-col p {
    font-size: 0.9em;
    margin-bottom: 8px;
    color: rgba(255,255,255,0.75);
}

.footer-col a {
    color: rgba(255,255,255,0.75);
}

.footer-col a:hover {
    color: #fff;
    text-decoration: underline;
}

.footer-links-list {
    list-style: none;
}

.footer-links-list li {
    margin-bottom: 10px;
    font-size: 0.9em;
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.15);
    padding: 18px 0;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
}

.footer-bottom p {
    font-size: 0.82em;
    color: rgba(255,255,255,0.6);
    margin-bottom: 0;
}

.footer-bottom-separator {
    color: rgba(255,255,255,0.3);
    font-size: 0.82em;
}

.footer-credit {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.78em;
    color: rgba(255,255,255,0.6) !important;
    white-space: nowrap;
}

.footer-credit:hover {
    color: #fff !important;
}

.footer-credit img {
    height: 18px;
    width: auto;
}

@media (max-width: 700px) {
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 30px;
        text-align: center;
    }
    .footer-col-title {
        border-bottom: none;
    }
    .footer-bottom {
        flex-direction: column;
        gap: 6px;
    }
    .footer-bottom-separator {
        display: none;
    }
}

/* Árvore expansível de categorias (Portal de Transparência) */
.transparency-tree {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.transparency-category {
    background: #fff;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    overflow: hidden;
}

.transparency-category > summary {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 20px;
    cursor: pointer;
    font-family: var(--font-family-serif);
    font-size: 1.15em;
    color: var(--primary-color);
    list-style: none;
    background-color: var(--light-gray);
}

.transparency-category > summary::-webkit-details-marker {
    display: none;
}

.transparency-category > summary::before {
    content: '▸';
    margin-right: 10px;
    font-size: 0.8em;
    display: inline-block;
    transition: transform 0.15s ease;
}

.transparency-category[open] > summary::before {
    transform: rotate(90deg);
}

.transparency-category-count {
    font-family: var(--font-family-sans);
    font-size: 0.7em;
    font-weight: normal;
    color: var(--dark-gray);
    background: #fff;
    padding: 3px 10px;
    border-radius: 10px;
    white-space: nowrap;
}

.transparency-category-content {
    padding: 16px 20px;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

/* Categorias aninhadas (Ano dentro de Grupo, Período dentro de Ano) ficam recuadas */
.transparency-category-year > summary {
    font-size: 1.35em;
    background-color: var(--primary-color);
    color: #fff;
}

.transparency-category-year > summary .transparency-category-count {
    background-color: rgba(255,255,255,0.2);
    color: #fff;
}

.transparency-category-month > summary {
    font-size: 1.1em;
    background-color: #e3edf9;
    color: var(--primary-color);
}

.transparency-category-content .transparency-category {
    margin-left: 10px;
}

.transparency-category-content .transparency-category > summary {
    font-size: 1em;
    background-color: #fff;
    border-bottom: 1px solid var(--border-color);
}

.transparency-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
    gap: 14px;
}

.transparency-item {
    display: flex;
    flex-direction: column;
    gap: 10px;
    background: #fff;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 14px;
    transition: box-shadow 0.15s ease, transform 0.15s ease;
}

.transparency-item:hover {
    box-shadow: 0 4px 12px rgba(0,0,0,0.08);
    transform: translateY(-2px);
}

.transparency-item-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.transparency-item-icon {
    flex-shrink: 0;
    width: 38px;
    height: 38px;
    border-radius: 6px;
    background-color: var(--primary-color);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.7em;
    font-weight: bold;
}

.transparency-download-link {
    font-size: 0.8em;
    color: var(--secondary-color);
    font-weight: bold;
    white-space: nowrap;
}

.transparency-item-info h4 {
    font-size: 0.95em;
    margin-bottom: 4px;
    color: var(--text-color);
    line-height: 1.3;
    overflow-wrap: anywhere;
}

.transparency-item-description {
    font-size: 0.82em;
    color: var(--dark-gray);
    margin-bottom: 6px;
    overflow-wrap: anywhere;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.transparency-item-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    font-size: 0.75em;
    color: var(--dark-gray);
}

@media (max-width: 480px) {
    .transparency-list {
        grid-template-columns: 1fr 1fr;
    }
}

/* Portal de Transparência */
.transparency-filters {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    align-items: flex-end;
    background-color: var(--light-gray);
    padding: 20px;
    border-radius: 8px;
    margin-bottom: 30px;
}

.filter-field {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.filter-field label {
    font-size: 0.8em;
    font-weight: bold;
    color: var(--dark-gray);
    text-transform: uppercase;
}

.filter-field select,
.filter-field input[type="text"] {
    padding: 9px 12px;
    border: 1px solid var(--border-color);
    border-radius: 5px;
    min-width: 160px;
}

.filter-field-search { flex: 1; min-width: 220px; }
.filter-field-search input { width: 100%; }

.filter-field-submit {
    flex-direction: row;
    align-items: center;
    gap: 15px;
}

.transparency-result-count {
    color: var(--dark-gray);
    font-size: 0.9em;
    margin-bottom: 15px;
}

.transparency-empty-state {
    text-align: center;
    padding: 50px 20px;
    background-color: var(--light-gray);
    border-radius: 8px;
    color: var(--dark-gray);
}

.pagination {
    display: flex;
    gap: 6px;
    margin-top: 25px;
    justify-content: center;
}
.pagination a {
    padding: 7px 14px;
    border-radius: 5px;
    background: #fff;
    border: 1px solid var(--border-color);
    color: var(--text-color);
}
.pagination a.active {
    background-color: var(--primary-color);
    color: #fff;
    border-color: var(--primary-color);
}

/* Seção de redes sociais */
.social-section {
    padding: 60px 0;
    text-align: center;
    background-color: #fff;
}

.social-section-subtitle {
    color: var(--dark-gray);
    max-width: 600px;
    margin: 0 auto 30px;
}

.social-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    justify-content: center;
    align-items: stretch;
}

.social-card {
    background-color: var(--light-gray);
    border-radius: 10px;
    padding: 20px;
}

.social-card-facebook {
    flex: 0 1 560px;
    display: flex;
    justify-content: center;
}

.social-card-facebook .fb-page,
.social-card-facebook iframe {
    width: 100% !important;
    max-width: 100%;
}

.social-card-instagram {
    flex: 1 1 280px;
    max-width: 380px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: flex-start;
    text-align: left;
    background: linear-gradient(135deg, #fdf497 0%, #fd5949 45%, #d6249f 75%, #285AEB 100%);
    color: #fff;
    padding: 30px;
}

.social-card-instagram h3,
.social-card-instagram p {
    color: #fff;
}

.social-card-instagram h3 {
    margin-bottom: 10px;
}

.social-card-instagram p {
    font-size: 0.95em;
    margin-bottom: 20px;
}

.social-card-instagram .btn-primary {
    background-color: #fff;
    color: #d6249f;
    font-weight: bold;
}

.social-card-instagram .btn-primary:hover {
    background-color: #f1f1f1;
}

@media (max-width: 768px) {
    .social-card-facebook {
        flex-basis: 100%;
    }
    .social-card-instagram {
        flex-basis: 100%;
        max-width: 100%;
    }
}

/* Responsividade */
@media (max-width: 768px) {
    .main-header .container { flex-direction: column; text-align: center; }
    .main-header .logo { margin-bottom: 15px; }
    .main-nav ul { flex-direction: column; align-items: center; }
    .main-nav ul li { margin: 10px 0; }
    .hero-section h1 { font-size: 2.5em; }
    .hero-section p { font-size: 1.2em; }
    .service-grid { grid-template-columns: 1fr; }
    .footer-info, .footer-links, .social-media { text-align: center; }

    .filter-field { width: 100%; }
    .filter-field select, .filter-field input[type="text"] { width: 100%; }
}