/* GV-AB Footer - compact */
.site-footer {
    background: #1a1a3e;
    color: rgba(255, 255, 255, 0.8);
    padding: 0.5em 1em;
    text-align: center;
    font-size: 0.75rem;
    margin-top: 1rem;
    height: auto;
    min-height: auto;
}

.footer-inner {
    max-width: 800px;
    margin: 0 auto;
}

.footer-copy {
    margin: 0 0 0.3rem 0;
    font-size: 0.7rem;
}

.footer-buttons {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1.2rem;
}

.footer-btn {
    display: inline-block;
    padding: 0.4rem 0.8rem;
    background: rgba(255, 255, 255, 0.1);
    color: #fff;
    text-decoration: none;
    border-radius: 4px;
    font-size: 0.8rem;
    transition: background 0.3s ease, transform 0.3s ease;
}

.footer-btn:hover, .footer-btn:active {
    background: rgba(255, 255, 255, 0.2);
    transform: scale(1.05);
}

.footer-btn.play-album-footer {
    background: #5e42a6;
    font-weight: bold;
}

.footer-btn.play-album-footer:hover, .footer-btn.play-album-footer:active {
    background: #b74e91;
}

/* Back button */
.back-btn {
    position: absolute;
    top: 10px;
    left: 10px;
    background: rgba(94, 66, 166, 0.9);
    color: #fff;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    text-decoration: none;
    font-size: 0.9rem;
    z-index: 100;
    transition: background 0.3s ease;
}

.back-btn:hover, .back-btn:active {
    background: #b74e91;
}