.download-options-modal__background {
    position: fixed;
    inset: 0;
    z-index: 50;
    display: none;
    align-items: center;
    justify-content: center;
    background: rgba(6, 3, 12, 0.78);
    backdrop-filter: blur(7px);
    animation: fade-in 0.2s ease;
}

@keyframes fade-in {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes pop-in {
    0% { opacity: 0; transform: scale(0.82) translateY(14px) rotate(-2deg); }
    60% { opacity: 1; transform: scale(1.03) translateY(-2px) rotate(0.5deg); }
    100% { opacity: 1; transform: scale(1) translateY(0) rotate(0deg); }
}

.download-options-modal {
    width: min(420px, 90vw);
    background: var(--panel-elevated);
    border: 2px solid var(--line-bright);
    border-radius: 18px;
    box-shadow: var(--selection-box-shadow), var(--glow-red);
    animation: pop-in 0.4s var(--bounce);
    overflow: hidden;
}

.download-options-modal__titlebar {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    padding: 20px 20px 0;
}

.download-options-modal__title {
    font-family: var(--display);
    font-size: 1.15rem;
    font-weight: 600;
    margin: 0;
    line-height: 1.3;
    padding-right: 12px;
}

.download-options-modal__close-button {
    background: none;
    border: none;
    color: var(--text-dim);
    font-size: 1.15rem;
    cursor: pointer;
    line-height: 1;
    padding: 4px;
    transition: color 0.2s, transform 0.2s;
}

.download-options-modal__close-button:hover {
    color: var(--signal-red);
    transform: rotate(90deg) scale(1.15);
}

.download-options-modal__body {
    padding: 16px 20px 4px;
    text-align: center;
}

.download-options-modal__thumbnail {
    width: 100%;
    border-radius: 12px;
    margin-bottom: 12px;
    box-shadow: var(--block-box-shadow);
    border: 2px solid var(--line);
}

.download-options-modal__info {
    color: var(--text-dim);
    font-size: 0.9em;
    margin-bottom: 10px;
}

.download-options-modal__error {
    color: var(--signal-red);
    font-size: 0.88em;
    background: rgba(255, 46, 109, 0.12);
    border: 1px solid rgba(255, 46, 109, 0.35);
    border-radius: 10px;
    padding: 10px 12px;
    margin: 8px 0;
}

.download-options-modal__footer {
    padding: 16px 20px 22px;
}

.download-options-modal__footer button {
    width: 100%;
    padding: 13px;
    border: 2px solid rgba(255, 255, 255, 0.12);
    border-radius: 12px;
    background: linear-gradient(120deg, var(--signal-red), var(--signal-violet), var(--signal-cyan));
    background-size: 220% 100%;
    color: white;
    font-family: var(--display);
    font-weight: 700;
    font-size: 0.98em;
    cursor: pointer;
    transition: transform 0.15s var(--bounce), box-shadow 0.15s ease, background-position 0.4s;
    box-shadow: var(--sticker-shadow);
}

.download-options-modal__footer button:hover:not(:disabled) {
    transform: translate(-2px, -4px);
    background-position: 100% 0%;
    box-shadow: var(--sticker-shadow-hover), var(--glow-cyan);
}

.download-options-modal__footer button:active:not(:disabled) {
    transform: translate(2px, 2px);
    box-shadow: 1px 1px 0 rgba(0, 0, 0, 0.5);
}

.download-options-modal__footer button:disabled {
    opacity: 0.4;
    cursor: not-allowed;
    box-shadow: none;
}

.download-options-modal__howto {
    margin-top: 16px;
    padding: 16px;
    border: 1px dashed var(--line-bright);
    border-radius: 14px;
    background: var(--panel);
    text-align: left;
}

.download-options-modal__howto-lede {
    font-size: 0.88em;
    color: var(--text-dim);
    margin: 0 0 12px;
    text-align: center;
}

.howto-step {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 8px 0;
    font-size: 0.92em;
}

.howto-step + .howto-step {
    border-top: 1px solid var(--line);
}

.howto-step__icon {
    width: 22px;
    height: 22px;
    flex-shrink: 0;
    color: var(--signal-cyan);
}

.howto-step strong {
    color: var(--signal-cyan);
}