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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #dbdbdb;
}

.blue {
    color: #17b8fe;
}

/* Header */
.navbar {
    background-color: #1d1472;
    color: white;
    padding: 1rem 0;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
    position: relative;
}

.nav-gradient-bar {
    height: 6px;
    /* altura da barra */
    width: 100%;
    background: linear-gradient(to right, #dbdbdb, #17b8fe, #dbdbdb);
    transition: all 0.3s ease-in-out;
}


.card-content .title,
.card-content .description {
    word-wrap: break-word;
    /* quebra palavras longas */
    overflow-wrap: break-word;
    /* compatibilidade moderna */
    white-space: normal;
    /* permite a quebra de linha normal */
}


.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: relative;
    height: 30px;
}

/* Centralizar Título */
.logo.title-centered {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    color: #17b8fe;
    font-size: 1.5rem;
    font-weight: bold;
    white-space: nowrap;
    pointer-events: none;

}

/* Menu e lupa nas extremidades */
.menu-toggle {
    background: none;
    border: none;
    font-size: 1.8rem;
    color: white;
    cursor: pointer;
    z-index: 2;
}

.search-toggle {
    font-size: 1.5rem;
    color: white;
    background: none;
    border: none;
    cursor: pointer;
    z-index: 2;
}

.logo {
    font-size: 1.5rem;
    font-weight: bold;
    color: #3498db;
}

.nav-links {
    display: flex;
    gap: 20px;
}

.nav-links a {
    color: white;
    text-decoration: none;
    padding: 0.5rem 1rem;
    border-radius: 4px;
    transition: background-color 0.3s;
}

.nav-links a:hover {
    background-color: #4231db;
}

/* Main Content */
main {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
    min-height: calc(100vh - 120px);
}

.hero {
    text-align: center;
    margin-bottom: 20px;
    padding: 40px 20px;
    background-color: white;
    /* background: linear-gradient(135deg, #3498db, #2c3e50); */
    color: #1d1472;
    box-shadow: rgba(149, 157, 165, 0.2) 0px 8px 24px;
    border-radius: 10px;
}

.hero h2 {
    font-size: 2.5rem;
    margin-bottom: 10px;
}

.hero p {
    font-size: 1.2rem;
    opacity: 0.9;
}

/* News Grid */
.news-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 30px;
    margin-bottom: 40px;
}

.news-card {
    background: white;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s, box-shadow 0.3s;
}

.news-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
}

.news-card img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.news-card-content {
    padding: 20px;
}

.news-card h3 {
    color: #2c3e50;
    margin-bottom: 10px;
    font-size: 1.3rem;
}

.news-container {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
    padding: 20px;
}

.card {
    background: white;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s, box-shadow 0.3s;
    display: flex;
    flex-direction: column;
}

.card:hover {
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
}

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

.card-content {
    padding: 20px;
}

.card-content .title {
    font-size: 1.2rem;
    font-weight: bold;
    margin-bottom: 10px;
}

.card-content .description {
    color: #666;
    margin-bottom: 10px;
}

.card-content .date {
    font-size: 0.9rem;
    color: #999;
    margin-bottom: 10px;
}


.news-card p {
    color: #666;
    margin-bottom: 15px;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.news-meta {
    font-size: 0.9rem;
    color: #999;
    margin-bottom: 15px;
}

.news-actions {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.news-actions a {
    padding: 5px 10px;
    border-radius: 4px;
    text-decoration: none;
    font-size: 0.9rem;
    transition: background-color 0.3s;
}

.news-actions a.pdf-link {
    background-color: #e74c3c;
    color: white;
}

.news-actions a.external-link {
    background-color: #3498db;
    color: white;
}

.news-actions a:hover {
    opacity: 0.8;
}

/* Forms */
.login-container,
.admin-container {
    max-width: 800px;
    margin: 40px auto;
}

.login-form,
.admin-form {
    background: white;
    padding: 40px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    margin-bottom: 30px;
}

.login-form h2,
.admin-form h2 {
    text-align: center;
    margin-bottom: 30px;
    color: #2c3e50;
}

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

.form-group label {
    display: block;
    margin-bottom: 5px;
    font-weight: bold;
    color: #555;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 16px;
    transition: border-color 0.3s;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #3498db;
    box-shadow: 0 0 0 2px rgba(52, 152, 219, 0.2);
}

.form-group textarea {
    resize: vertical;
    min-height: 100px;
}

/* Buttons */
.btn {
    padding: 12px 30px;
    border: none;
    border-radius: 5px;
    font-size: 16px;
    cursor: pointer;
    transition: all 0.3s;
    text-decoration: none;
    display: inline-block;
    text-align: center;
}

.btn-primary {
    background-color: #3498db;
    color: white;
}

.btn-primary:hover {
    background-color: #2980b9;
    transform: translateY(-2px);
}

.btn-danger {
    background-color: #e74c3c;
    color: white;
}

.btn-danger:hover {
    background-color: #c0392b;
}

/* Messages */
.message {
    padding: 15px;
    margin: 20px 0;
    border-radius: 5px;
    text-align: center;
}

.message.success {
    background-color: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.message.error {
    background-color: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

/* Loading */
.loading {
    text-align: center;
    padding: 40px;
    color: #666;
}

.no-news {
    text-align: center;
    padding: 40px;
    color: #666;
}

/* Admin specific */
.news-management {
    background: white;
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

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

.admin-news-item {
    border: 1px solid #ddd;
    padding: 20px;
    border-radius: 8px;
    background: #f9f9f9;
}

.admin-news-item h4 {
    color: #2c3e50;
    margin-bottom: 10px;
}

.admin-news-item p {
    color: #666;
    margin-bottom: 10px;
}

.admin-news-item .news-date {
    font-size: 0.9rem;
    color: #999;
    margin-bottom: 10px;
}

.admin-actions {
    display: flex;
    gap: 10px;
}

.login-info {
    margin-top: 30px;
    padding: 20px;
    background: #e8f4f8;
    border-radius: 5px;
    text-align: center;
}

.login-info p {
    margin: 5px 0;
}

/* Footer */
footer {
    background-color: #2c3e50;
    color: white;
    text-align: center;
    padding: 20px 0;
    margin-top: 40px;
}

/* Responsive */
@media (max-width: 768px) {
    .nav-container {
        flex-direction: column;
        gap: 15px;
    }

    .news-container {
        grid-template-columns: 1fr;
    }

    .hero h2 {
        font-size: 2rem;
    }

    .news-grid {
        grid-template-columns: 1fr;
    }

    .login-form,
    .admin-form {
        padding: 20px;
    }

    .news-management {
        padding: 20px;
    }
}

@media (max-width: 480px) {
    main {
        padding: 10px;
    }

    .hero {
        padding: 20px 10px;
    }

    .hero h2 {
        font-size: 1.8rem;
    }
}

/* Botão ☰ */
.menu-toggle {
    background: none;
    border: none;
    font-size: 1.8rem;
    color: white;
    cursor: pointer;
    margin-right: 10px;
}

/* Agrupamento do botão + título */
.nav-header {
    display: flex;
    align-items: center;
    gap: 10px;
}

/* Sidebar (mobile) */
.sidebar {
    position: fixed;
    top: 0;
    left: -250px;
    width: 250px;
    height: 100%;
    background-color: #1d1472;
    color: white;
    padding: 60px 20px 20px;
    box-shadow: 2px 0 5px rgba(0, 0, 0, 0.3);
    transition: left 0.3s ease-in-out;
    z-index: 999;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.sidebar a {
    color: white;
    text-decoration: none;
    padding: 10px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.sidebar a:hover {
    background-color: #4231db;
    border-radius: 4px;
    padding-left: 10px;
}

/* Overlay */
.overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.4);
    opacity: 0;
    visibility: hidden;
    z-index: 998;
    transition: opacity 0.3s ease;
}

/* Ativo */
.sidebar.active {
    left: 0;
}

.overlay.active {
    opacity: 1;
    visibility: visible;
}

/* Links do desktop */
.nav-links-desktop {
    display: none;
}

.nav-links-desktop a {
    color: white;
    text-decoration: none;
    margin-left: 20px;
    padding: 0.5rem 1rem;
    transition: background 0.3s;
}

.nav-links-desktop a:hover {
    background-color: #4231db;
    border-radius: 5px;
}

/* Responsivo */
@media (min-width: 768px) {
    .menu-toggle {
        display: none;
    }

    .sidebar,
    .overlay {
        display: none;
    }

    .nav-links-desktop {
        display: flex;
        align-items: center;
    }

    .nav-header {
        gap: 15px;
    }

    .nav-container {
        justify-content: space-between;
    }
}

/* --- BOTÃO MENU COM ANIMAÇÃO --- */
.menu-toggle {
    width: 30px;
    height: 25px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    border: none;
    background: none;
    cursor: pointer;
    margin-right: 10px;
    z-index: 1001;
}

.menu-toggle .bar {
    height: 3px;
    width: 100%;
    background-color: white;
    border-radius: 2px;
    transition: 0.3s;
}

.menu-toggle.active .bar:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.menu-toggle.active .bar:nth-child(2) {
    opacity: 0;
}

.menu-toggle.active .bar:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -6px);
}

/* Lupa */
.search-toggle {
    background: none;
    border: none;
    font-size: 1.5rem;
    color: white;
    cursor: pointer;
    margin-left: auto;
}

/* Header layout */
.nav-header {
    display: flex;
    align-items: center;
    gap: 10px;
    width: 100%;
}

/* Campo de pesquisa */
.search-box {
    position: absolute;
    top: 70px;
    right: 20px;
    background: white;
    padding: 10px 15px;
    border-radius: 8px;
    box-shadow: 0 0 15px rgba(0, 0, 0, 0.2);
    display: none;
    z-index: 999;
}

.search-box input {
    width: 200px;
    padding: 8px;
    border: 1px solid #ccc;
    border-radius: 6px;
    outline: none;
}

/* Mostrar campo */
.search-box.active {
    display: block;
}

/* Responsividade */
@media (min-width: 768px) {
    .menu-toggle {
        display: none;
    }

    .search-toggle {
        margin-left: auto;
    }
}

.nav-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: relative;
    width: 100%;
}

/* Centraliza o título */
.title-centered {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    font-size: 1.5rem;
    font-weight: bold;
    white-space: nowrap;
    color: #17b8fe;
}