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

body {
    font-family: 'Montserrat', sans-serif;
    background: #f0f2f5;
    color: #2c3e50;
    min-height: 100vh;
    min-height: 100dvh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
}

.container {
    width: 100%;
    max-width: 820px;
    padding: 20px 15px 10px 15px;
    display: flex;
    flex-direction: column;
    align-items: center;
}

/* Logo ve Başlık */
.header {
    text-align: center;
    margin-bottom: 12px;
}

.brand-logo {
    max-width: 130px;
    height: auto;
    margin-bottom: 8px;
    filter: drop-shadow(0 4px 10px rgba(0,0,0,0.08));
    transition: transform 0.3s ease;
}

.brand-logo:hover {
    transform: scale(1.03);
}

.header h1 {
    font-size: 22px;
    font-weight: 700;
    color: #1a1a1a;
    letter-spacing: 0.5px;
}

.header h1 span {
    color: #c10101;
}

.header p {
    font-size: 12px;
    color: #666;
    margin-top: 3px;
    font-family: 'Open Sans', sans-serif;
    font-weight: 600;
}

/* Oynatıcı Kartı */
.player-card {
    width: 100%;
    background: #ffffff;
    border-radius: 18px;
    padding: 10px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.05);
    border: 1px solid #e5e7eb;
    margin-bottom: 0px;
}

#lunaradio {
    width: 100%;
    height: 380px;
    border-radius: 12px;
    overflow: hidden;
}

/* Alt Bilgi */
footer {
    font-size: 11px;
    color: #888;
    padding: 12px 15px;
    text-align: center;
    width: 100%;
    margin-top: 10px;
    background: transparent;
}

/* Mobil Dikey Görünüm */
@media (max-width: 600px) {
    .container {
        padding: 12px 10px 5px 10px;
    }
    .brand-logo {
        max-width: 100px;
        margin-bottom: 5px;
    }
    .header {
        margin-bottom: 8px;
    }
    .header h1 {
        font-size: 18px;
    }
    .header p {
        font-size: 11px;
    }
    #lunaradio {
        height: 300px;
    }
    .player-card {
        padding: 6px;
        border-radius: 14px;
    }
    footer {
        margin-top: 6px;
        padding: 8px 10px;
        font-size: 10px;
    }
}

/* Yatay Mobil Ekran Optimizasyonu */
@media (max-height: 500px) and (orientation: landscape) {
    .brand-logo {
        max-width: 60px;
    }
    .header h1 {
        font-size: 15px;
    }
    .header p {
        display: none;
    }
    #lunaradio {
        height: 240px;
    }
    footer {
        margin-top: 4px;
        padding: 5px;
    }
}

footer {
    width: 100%;
    margin-top: auto;
    padding: 22px 15px;
    background-color: #e9ecf0; /* Sayfa zeminine uygun yumuşak kremsi açık gri */
    border-top: 1px solid #d3d7de; /* Zarif, ince ayırıcı çizgi */
    text-align: center;
}

footer p {
    margin: 0;
    font-family: 'Montserrat', sans-serif;
    font-size: 0.88rem;
    color: #555e68; /* Okunaklı, dengeli antrasit/gri */
    letter-spacing: 0.3px;
    line-height: 1.5;
}

footer strong {
    color: #2c333a; /* Öne çıkan kısımlar için koyu gri */
    font-weight: 600;
}

footer .divider {
    margin: 0 8px;
    color: #b0b7c0; /* Aradaki dikey çizgi için soft gri */
}