.nav-container {
    display: flex;
    align-items: center;
    gap: 20px;
}

.nav-btn {
    background: #555;
    border: none;
    color: white;
    font-size: 1.5rem;
    padding: 10px 15px;
    cursor: pointer;
    border-radius: 5px;
    transition: background 0.3s;
}

.nav-btn:hover {
    background: #777;
}

#cityName {
    color: #aaa;
    font-weight: normal;
}

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

body {
    font-family: Arial, sans-serif;
    background-color: #333;
    color: white;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
}

header {
    margin-top: 20px;
}

.dzisiejsza {
    background-color: #555;
    padding: 20px;
    margin: 20px 0;
    width: 90%;
    max-width: 800px;
    text-align: center;
}

.dzien {
    font-size: 1.1em;
    margin-bottom: 5px;
}

.temperatura-glowna {
    font-size: 2.5em;
    font-weight: bold;
    margin: 10px 0;
}

.info {
    font-size: 0.9em;
    color: #ddd;
}

.grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 15px;
    width: 90%;
    max-width: 800px;
    background-color: #555;
    padding: 15px;
}

.karta {
    background-color: #444;
    padding: 10px;
    text-align: center;
}

.pogoda {
    font-size: 0.9em;
    margin: 5px 0;
    color: #ddd;
}

.temperatury {
    font-size: 1em;
    margin-top: 5px;
}

footer {
    margin: 20px 0;
    font-size: 0.85em;
    color: #aaa;
    padding: 15px;
}

.yy {
    color: #333;
    font-weight: bold;
}