.download-url-button {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 30px;
    border: 2px solid rgba(255, 255, 255, 0.14);
    border-radius: 12px;
    background: linear-gradient(120deg, var(--pink), var(--electric) 55%, var(--cyan));
    background-size: 220% 100%;
    background-position: 0% 0%;
    color: #fff;
    font-family: var(--display);
    font-weight: 700;
    font-size: 1em;
    letter-spacing: 0.01em;
    cursor: pointer;
    overflow: hidden;
    white-space: nowrap;
    /* Poppable at rest: sticker offset + a split cyan/pink glow. */
    box-shadow: var(--sticker), 0 0 22px rgba(254, 44, 85, 0.38);
    transition: transform 0.15s var(--bounce), box-shadow 0.15s ease, background-position 0.4s;
}

/* Sheen sweep on hover */
.download-url-button::after {
    content: '';
    position: absolute;
    top: 0; left: -60%;
    width: 40%; height: 100%;
    background: linear-gradient(120deg, transparent, rgba(255, 255, 255, 0.5), transparent);
    transform: skewX(-20deg);
    transition: left 0.6s ease;
}

.download-url-button:hover {
    transform: translate(-2px, -4px) scale(1.02);
    background-position: 100% 0%;
    box-shadow: var(--sticker-hover), var(--glow-cyan);
}

.download-url-button:hover::after { left: 130%; }

.download-url-button:active {
    transform: translate(2px, 2px) scale(0.98);
    box-shadow: 1px 1px 0 rgba(0, 0, 0, 0.6);
}

.download-url-button:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}