:root {
    --bg-main: #0a0a0c;
    --bg-card: #121216;
    --neon-purple: #6b2be2;
    --neon-cyan: #00ff88;
    --text-primary: #ffffff;
    --text-muted: #8e8e93;
}

body {
    background-color: var(--bg-main);
    color: var(--text-primary);
    font-family: 'Space Grotesk', sans-serif;
    background-image: radial-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 0);
    background-size: 24px 24px;
}

.custom-navbar {
    background-color: #000000 !important;
    border-bottom: 2px solid #1a1a24;
    padding: 20px 0;
}

.header-title {
    font-family: 'Archivo Black', sans-serif;
    font-size: 1.8rem;
    letter-spacing: -1px;
    text-transform: uppercase;
    background: linear-gradient(45deg, var(--text-primary), var(--text-muted));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    text-shadow: 0 0 30px rgba(255, 255, 255, 0.1);
}

.song-card {
    background-color: var(--bg-card);
    border: 1px solid #1f1f2e;
    border-radius: 12px;
    transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
    overflow: hidden;
    height: 100%;
}

.song-card:hover {
    transform: translateY(-8px);
    border-color: var(--neon-purple);
    box-shadow: 0 12px 24px rgba(138, 43, 226, 0.2), 
                0 0 40px rgba(0, 0, 0, 0.6);
}

.card-title {
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 600;
    font-size: 1.05rem;
    line-height: 1.4;
    margin-bottom: 15px;
    color: var(--text-primary);
    display: flex;
    flex-direction: column;
}

.card-title .artist {
    font-size: 0.85rem;
    color: var(--neon-cyan);
    font-weight: 400;
    margin-top: 4px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.video-container {
    border-radius: 8px;
    overflow: hidden;
    background-color: #000;
    border: 1px solid #262636;
}

.custom-footer {
    background-color: #000000;
    border-top: 1px solid #161622;
    margin-top: 50px;
}

.footer-text {
    font-size: 0.8rem;
    letter-spacing: 2px;
    color: var(--text-muted);
}

.credits-name {
    font-family: 'Archivo Black', sans-serif;
    color: var(--text-primary);
    font-size: 0.9rem;
    display: block;
    margin-top: 5px;
    background: linear-gradient(90deg, var(--neon-cyan), var(--neon-purple));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

@media (max-width: 768px) {
    .header-title {
        font-size: 1.3rem;
    }
}

.floating-btn-container {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
}

.apple-floating-btn {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--neon-purple), var(--neon-cyan));
    border: none;
    color: #ffffff;
    font-size: 1.8rem;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: 0 0 15px rgba(138, 43, 226, 0.4), 
                0 0 30px rgba(0, 245, 255, 0.2);
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.apple-floating-btn i {
    transform: translateY(-2px);
}

.apple-floating-btn:hover {
    transform: scale(1.1) rotate(12deg);
    box-shadow: 0 0 25px rgba(138, 43, 226, 0.7), 
                0 0 45px rgba(0, 245, 255, 0.5);
}

.apple-tooltip {
    position: absolute;
    right: 75px;
    background-color: #121216;
    color: #ffffff;
    padding: 8px 16px;
    border-radius: 8px;
    font-size: 0.85rem;
    font-weight: 600;
    white-space: nowrap;
    border: 1px solid var(--neon-cyan);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.5);
    opacity: 0;
    pointer-events: none;
    transition: all 0.3s ease;
    transform: translateX(10px);
}

.apple-tooltip::after {
    content: "";
    position: absolute;
    top: 50%;
    left: 100%;
    margin-top: -5px;
    border-width: 5px;
    border-style: solid;
    border-color: transparent transparent transparent #121216;
}

.floating-btn-container:hover .apple-tooltip {
    opacity: 1;
    transform: translateX(0);
}

.song-description {
    font-size: 0.88rem;
    line-height: 1.5;
    color: var(--text-muted);
    margin: 0;
    padding-top: 5px;
    font-weight: 400;
    border-left: 2px solid rgba(138, 43, 226, 0.3); 
    padding-left: 10px;
}

.song-card .card-body {
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
}