/* Reset e Estilos Globais */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

body {
    background-color: #f5f7fa;
    color: #333;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}

/* Navbar */
.navbar {
    background-color: #0056b3;
    color: white;
    /* padding: 15px 0; */
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    position: sticky;
    top: 0;
    z-index: 100;
}

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

/* Estilos para o logo NIT */
.nit-logo {
    height: 60px;
    width: auto;
    object-fit: contain;
    display: block;
}

/* Container do logo */
.navbar-brand {
    display: flex;
    align-items: center;
    gap: 15px;
}

.search-box {
    display: flex;
}

.search-box input {
    padding: 8px 12px;
    border: none;
    border-radius: 4px 0 0 4px;
}

.search-box button {
    padding: 8px 12px;
    border: none;
    background-color: #003d82;
    color: white;
    border-radius: 0 4px 4px 0;
    cursor: pointer;
}

/* Responsividade: em telas pequenas, ocupar toda a largura */
@media (max-width: 768px) {
    .navbar .container {
        flex-direction: column;
        align-items: flex-start;
    }

    .search-box {
        width: 100%;
    }

    .search-box input {
        width: 100%;
    }
}




/* Main Content */
main {
    flex: 1;
    padding-bottom: 40px;
}

/* Dashboard Grid - Cards */
.dashboard-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 25px;
    margin-top: 30px;
}

.dashboard-card {
    background: white;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    cursor: pointer;
    transition: all 0.3s ease;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.dashboard-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.15);
}

/* Card Image Container */
.card-image-container {
    width: 100%;
    height: 160px;
    overflow: hidden;
    position: relative;
}

.card-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.dashboard-card:hover .card-image {
    transform: scale(1.05);
}

/* Placeholder Themes */
.card-image-container.clima {
    background: linear-gradient(135deg, #74b9ff, #0984e3);
}

.card-image-container.vento {
    background: linear-gradient(135deg, #a8e6cf, #dcedc1);
}

.card-image-container.energia {
    background: linear-gradient(135deg, #ff9a9e, #fad0c4);
}

.card-image-container.hidrosfera {
    background: linear-gradient(135deg, #84fab0, #8fd3f4);
}

.card-image-container.social {
    background: linear-gradient(135deg, #ffc3a0, #ffafbd);
}

.card-image-container.gerenciamento {
    background: linear-gradient(135deg, #d4b6fc, #a18cd1);
}

/* Card Content */
.card-content {
    padding: 20px;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.card-icon {
    font-size: 2rem;
    color: #0056b3;
    margin-bottom: 12px;
}

.card-content h3 {
    margin-bottom: 10px;
    color: #0056b3;
    font-size: 1.1rem;
}

.card-content p {
    color: #666;
    font-size: 0.9rem;
    line-height: 1.4;
    margin-top: auto;
}

/* Footer */
footer {
    text-align: center;
    padding: 20px;
    background-color: #0056b3;
    color: white;
    width: 100%;
    margin-top: auto;
}

/* Responsividade */
@media (max-width: 768px) {
    .dashboard-grid {
        grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
        gap: 15px;
    }
    
    .card-image-container {
        height: 140px;
    }
    
    .navbar .container {
        flex-direction: column;
        gap: 10px;
    }
    
    .navbar-brand {
        justify-content: center;
    }
    
    .search-box {
        width: 100%;
    }
    
    .nit-logo {
        height: 40px;
    }
}

@media (max-width: 480px) {
    .dashboard-grid {
        grid-template-columns: 1fr;
    }
    
    .container {
        width: 95%;
        padding: 15px;
    }
    
    .card-content {
        padding: 15px;
    }
}