#star-player {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    height: var(--player-height, 80px);
    background-color: var(--bg-color, #1e1e1e);
    color: var(--text-color, #ffffff);
    display: flex;
    align-items: center;
    padding: 0 20px;
    box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.3);
    z-index: 9999;
    box-sizing: border-box;
    font-family: Arial, sans-serif;
}

.star-player-cover {
    position: absolute;
    left: 10px;
    bottom: calc(var(--player-height, 80px) - 10px);
    width: var(--cover-size, 120px);
    height: var(--cover-size, 120px);
    border-radius: 5px;
    overflow: hidden;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
    z-index: 10000;
}

.star-player-cover img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease-in-out, opacity 0.6s ease-in-out;
    display: block;
}

.star-player-cover img.cover-hidden {
    opacity: 0;
    transform: translateY(100%);
}

.star-player-cover img.cover-visible {
    opacity: 1;
    transform: translateY(0);
}

.star-player-info {
    margin-left: calc(var(--cover-size, 120px) + 30px);
    flex: 1;
    min-width: 0;
    padding-right: 20px;
}

.star-player-title {
    font-weight: bold;
    font-size: 14px;
    margin-bottom: 4px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.star-player-artist {
    font-size: 12px;
    opacity: 0.8;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.star-player-controls {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-right: 20px;
}

.star-player-btn {
    background: rgba(255, 255, 255, 0.1);
    border: none;
    color: var(--button-color, #ffffff) !important;
    width: var(--button-size, 35px);
    height: var(--button-size, 35px);
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: calc(var(--button-size, 35px) * 0.35);
    transition: all 0.3s ease;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.star-player-btn:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: scale(1.1);
}

.star-player-volume {
    display: flex;
    align-items: center;
    gap: 8px;
}

.volume-icon {
    color: var(--button-color, #ffffff);
    font-size: 16px;
}

#star-player-volume {
    width: 80px;
    height: 4px;
    background: rgba(255, 255, 255, 0.3);
    border-radius: 2px;
    outline: none;
    -webkit-appearance: none;
}

#star-player-volume::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--button-color, #ffffff);
    cursor: pointer;
    border: none;
}

#star-player-volume::-moz-range-thumb {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--button-color, #ffffff);
    cursor: pointer;
    border: none;
}

#star-player-volume::-webkit-slider-track {
    background: rgba(255, 255, 255, 0.3);
    border-radius: 2px;
    height: 4px;
}

#star-player-volume::-moz-range-track {
    background: rgba(255, 255, 255, 0.3);
    border-radius: 2px;
    height: 4px;
    border: none;
}

/* Responsive Design */
@media (max-width: 768px) {
    #star-player {
        padding: 0 10px;
        height: calc(var(--player-height, 80px) - 10px);
    }

    .star-player-cover {
        width: calc(var(--cover-size, 120px) - 20px);
        height: calc(var(--cover-size, 120px) - 20px);
        left: 5px;
        bottom: calc(var(--player-height, 80px) - 15px);
    }

    .star-player-info {
        margin-left: calc(var(--cover-size, 120px) + 10px);
        padding-right: 10px;
    }

    .star-player-controls {
        gap: 10px;
        margin-right: 10px;
    }

    .star-player-btn {
        width: calc(var(--button-size, 35px) - 5px);
        height: calc(var(--button-size, 35px) - 5px);
        font-size: calc(var(--button-size, 35px) * 0.3);
    }

    .star-player-volume {
        display: none !important;
    }

    .star-player-title {
        font-size: 12px;
    }

    .star-player-artist {
        font-size: 10px;
    }
}

@media (max-width: 480px) {
    .star-player-info {
        margin-left: calc(var(--cover-size, 120px) - 10px);
    }

    .star-player-controls {
        gap: 8px;
    }

    .star-player-btn {
        width: calc(var(--button-size, 35px) - 10px);
        height: calc(var(--button-size, 35px) - 10px);
        font-size: calc(var(--button-size, 35px) * 0.25);
    }

    .star-player-title {
        font-size: 11px;
    }

    .star-player-artist {
        font-size: 9px;
    }
}

/* Small mobile devices */
@media (max-width: 360px) {
    .star-player-info {
        margin-left: calc(var(--cover-size, 120px) - 20px);
    }

    .star-player-controls {
        gap: 5px;
    }

    .star-player-title {
        font-size: 10px;
    }

    .star-player-artist {
        font-size: 8px;
    }
}