/* --- Global Styles --- */
body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    margin: 0;
    background-color: #f0f2f5; /* Fundo ligeiramente cinzento para melhor contraste */
    color: #333;
    line-height: 1.6;
}

/* --- Header & Navigation --- */
header {
    background-color: #005a9c;
    color: white;
    padding: 1rem 2rem;
    text-align: center;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

nav {
    margin-top: 1rem;
}

.tab-button {
    background: none;
    border: 1px solid white;
    color: white;
    padding: 0.6rem 1.2rem;
    cursor: pointer;
    font-size: 1rem;
    margin: 0 0.5rem;
    border-radius: 5px;
    transition: background-color 0.2s, color 0.2s;
}

.tab-button:hover {
    background-color: rgba(255, 255, 255, 0.2);
}

.tab-button.active {
    background-color: white;
    color: #005a9c;
    font-weight: bold;
}

/* --- Main Content --- */
main {
    padding: 1.5rem;
    max-width: 800px;
    margin: 0 auto;
}

section.hidden {
    display: none;
}

/* --- Search & Dropdowns (A CORREÇÃO PRINCIPAL ESTÁ AQUI) --- */
.search-container {
    display: flex;
    flex-wrap: wrap; /* Permite que os menus passem para baixo em ecrãs pequenos */
    gap: 1rem;
    margin-bottom: 2rem;
    justify-content: center;
}

.dropdown-select {
    padding: 0.8rem;
    font-size: 1rem;
    background-color: #ffffff;   /* Fundo branco para o dropdown */
    color: #333333;             /* Texto escuro para o dropdown */
    border: 1px solid #ccc;      /* Borda cinzenta para ser visível */
    border-radius: 5px;
    cursor: pointer;
    min-width: 250px; /* Largura mínima para melhor visualização */
}

/* --- Weather & Favorites Display --- */
#weather-display, #favorites-list {
    margin-top: 1rem;
    display: grid;
    gap: 1.5rem;
}

.weather-card {
    background-color: white;
    border: 1px solid #ddd;
    border-radius: 8px;
    padding: 1.5rem;
    box-shadow: 0 2px 5px rgba(0,0,0,0.05);
}

.weather-card h2 {
    margin-top: 0;
    color: #005a9c;
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.favorite-btn {
    background-color: #ffc107;
    color: #333;
    border: none;
    padding: 0.6rem 1.2rem;
    cursor: pointer;
    border-radius: 5px;
    font-weight: bold;
    transition: background-color 0.2s;
    float: right; /* Coloca o botão à direita */
}

.favorite-btn:hover {
    background-color: #e0a800;
}