.download-modal {
    position: fixed;
    inset: 0;
    z-index: 10000;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 16px;
}

.download-modal.is-open {
    display: flex;
}

.download-modal__backdrop {
    position: absolute;
    inset: 0;
    background: rgba(15, 23, 42, 0.55);
    backdrop-filter: blur(2px);
    -webkit-backdrop-filter: blur(2px);
    cursor: pointer;
}

.download-modal__dialog {
    position: relative;
    width: 100%;
    max-width: 560px;
    max-height: calc(100vh - 32px);
    overflow: auto;
    background: var(--color-bg-light, #ffffff);
    border-radius: var(--border-radius-big, 15px);
    box-shadow: 0 22px 60px rgba(15, 23, 42, 0.28);
    padding: 28px 28px 22px;
    animation: dm-pop 180ms ease-out;
}

@keyframes dm-pop {
    from { opacity: 0; transform: translateY(8px) scale(0.97); }
    to   { opacity: 1; transform: translateY(0)   scale(1); }
}

.download-modal__close {
    position: absolute;
    top: 12px;
    right: 12px;
    width: 34px;
    height: 34px;
    border: 0;
    border-radius: var(--border-radius-small, 5px);
    background: transparent;
    color: #475569;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: background-color .15s ease, color .15s ease;
}

.download-modal__close:hover,
.download-modal__close:focus-visible {
    background: #f1f5f9;
    color: var(--color-main, #485fc7);
    outline: none;
}

.download-modal__title {
    margin: 0 0 6px;
    font-size: 22px;
    font-weight: 700;
    color: var(--color-text, #0f172a);
    line-height: 1.25;
}

.download-modal__subtitle {
    margin: 0 0 20px;
    font-size: 14px;
    color: #5d6b80;
    line-height: 1.5;
}

.download-modal__grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 12px;
    margin-bottom: 18px;
}

.download-modal__btn {
    appearance: none;
    border: 0;
    background: var(--color-main, #485fc7);
    color: var(--color-text-light, #ffffff);
    border-radius: var(--border-radius-main, 10px);
    padding: 14px 18px;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    transition: filter .15s ease, transform .1s ease, box-shadow .15s ease;
    font: inherit;
    font-weight: 600;
    flex: 0 0 calc((100% - 24px) / 3);
    min-height: 56px;
    box-shadow: 0 4px 14px rgba(72, 95, 199, 0.18);
    position: relative;
    overflow: hidden;
}

.download-modal__btn:hover,
.download-modal__btn:focus-visible {
    filter: brightness(0.9);
    outline: none;
    box-shadow: 0 6px 18px rgba(72, 95, 199, 0.28);
}

.download-modal__btn:active {
    transform: translateY(1px);
    filter: brightness(0.85);
}

.download-modal__btn.is-busy {
    pointer-events: none;
}


.download-modal__btn.is-disabled {
    background: #c2c8d4;
    box-shadow: none;
    cursor: not-allowed;
}

.download-modal__btn.is-disabled:hover,
.download-modal__btn.is-disabled:focus-visible {
    filter: none;
    box-shadow: none;
}

.download-modal__btn.is-disabled .download-modal__btn-icon,
.download-modal__btn.is-disabled .download-modal__btn-label {
    opacity: 0.75;
}

.download-modal__btn.is-busy .download-modal__btn-icon,
.download-modal__btn.is-busy .download-modal__btn-label {
    opacity: 0.55;
}


.download-modal__btn--locked,
.download-modal__btn--locked.download-modal__btn--animated {
    background: linear-gradient(135deg, #7c87a3, #5f6a85);
    color: #ffffff;
    border: 0;
    cursor: pointer;
    box-shadow: 0 4px 14px rgba(95, 106, 133, 0.22);
}
.download-modal__btn--locked:hover,
.download-modal__btn--locked:focus-visible,
.download-modal__btn--locked.download-modal__btn--animated:hover,
.download-modal__btn--locked.download-modal__btn--animated:focus-visible {
    filter: brightness(0.94);
    box-shadow: 0 6px 18px rgba(95, 106, 133, 0.32);
}
.download-modal__btn--locked:active,
.download-modal__btn--locked.download-modal__btn--animated:active {
    transform: translateY(1px);
    filter: brightness(0.9);
}
.download-modal__btn--locked .download-modal__btn-icon,
.download-modal__btn--locked .download-modal__btn-label {
    opacity: 1;
    color: #ffffff;
}
.download-modal__lock {
    position: absolute;
    top: 6px;
    right: 6px;
    display: inline-flex;
    align-items: center;
    gap: 3px;
    background: linear-gradient(135deg, #f59e0b, #d97706);
    color: #ffffff;
    padding: 2px 7px 2px 5px;
    border-radius: 999px;
    box-shadow: 0 2px 6px rgba(217, 119, 6, 0.35);
}
.download-modal__lock svg {
    width: 11px;
    height: 11px;
    stroke: #ffffff;
    fill: none;
}
.download-modal__lock-text {
    font-size: 9.5px;
    font-weight: 800;
    letter-spacing: 0.04em;
    line-height: 1;
    text-transform: uppercase;
}


.download-modal__btn--animated {
    background: #2f9e72;
    box-shadow: 0 4px 14px rgba(47, 158, 114, 0.22);
}

.download-modal__btn--animated:hover,
.download-modal__btn--animated:focus-visible {
    box-shadow: 0 6px 18px rgba(47, 158, 114, 0.32);
}


.download-modal__btn-progress {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    height: 4px;
    background: rgba(255, 255, 255, 0.25);
    overflow: hidden;
    border-bottom-left-radius: inherit;
    border-bottom-right-radius: inherit;
    pointer-events: none;
}

.download-modal__btn-progress-fill {
    display: block;
    height: 100%;
    width: 0;
    background: rgba(255, 255, 255, 0.95);
    transition: width 120ms linear;
}


.download-modal__loop {
    display: grid;
    grid-template-columns: 18px 1fr;
    column-gap: 10px;
    row-gap: 2px;
    align-items: start;
    cursor: pointer;
    background: var(--color-bg, #f0f8ff);
    border-radius: var(--border-radius-main, 10px);
    padding: 10px 14px;
    margin-bottom: 14px;
    border: 1px solid rgba(72, 95, 199, 0.15);
    user-select: none;
}

.download-modal__loop input[type="checkbox"] {
    grid-column: 1;
    grid-row: 1 / span 2;
    margin: 4px 0 0;
    width: 18px;
    height: 18px;
    accent-color: var(--color-main, #485fc7);
    cursor: pointer;
}

.download-modal__loop-text {
    grid-column: 2;
    font-size: 14px;
    font-weight: 600;
    color: var(--color-text, #0f172a);
    line-height: 1.3;
}

.download-modal__loop-hint {
    grid-column: 2;
    font-size: 12px;
    color: #64748b;
    line-height: 1.4;
}

.download-modal__btn-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.download-modal__btn-icon svg {
    width: 20px;
    height: 20px;
    stroke: currentColor;
    fill: none;
    stroke-width: 2;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.download-modal__btn-label {
    font-size: 15px;
    font-weight: 700;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    color: inherit;
    white-space: nowrap;
}

.download-modal__hint {
    margin: 0;
    font-size: 12px;
    color: #94a3b8;
    text-align: center;
    line-height: 1.5;
}

@media (max-width: 600px) {
    .download-modal__dialog {
        padding: 24px 20px 18px;
        border-radius: var(--border-radius-main, 10px);
    }
    .download-modal__title    { font-size: 19px; }
    .download-modal__subtitle { font-size: 13px; margin-bottom: 16px; }
    .download-modal__btn {
        flex: 0 0 calc((100% - 12px) / 2);
        padding: 12px 14px;
        min-height: 52px;
    }
    .download-modal__btn-label { font-size: 14px; }
}

@media (max-width: 380px) {
    .download-modal__btn {
        flex: 0 0 100%;
    }
}



.download-modal__quality {
    margin: 18px 0 4px;
    display: flex;
    flex-direction: column;
    gap: 10px;
}
.download-modal__quality-title {
    font-size: 12px;
    font-weight: 800;
    letter-spacing: 0.6px;
    text-transform: uppercase;
    color: #64748b;
}
.download-modal__quality-opts {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.download-modal__q input {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
    margin: 0;
    pointer-events: none;
}
.download-modal__q {
    position: relative;
    flex: 1 1 calc((100% - 30px) / 4);
    min-width: 72px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 12px 10px;
    min-height: 48px;
    border: 1.5px solid #e2e6f0;
    border-radius: var(--border-radius-main, 10px);
    cursor: pointer;
    font-size: 14px;
    font-weight: 700;
    color: #475069;
    background: #f4f5fa;
    transition: border-color .15s ease, background .15s ease, color .15s ease, box-shadow .15s ease, transform .1s ease;
    user-select: none;
}
.download-modal__q:hover {
    border-color: var(--color-main, #485fc7);
    background: #eef0fb;
}

.download-modal__q:has(input:checked) {
    border-color: var(--color-main, #485fc7);
    background: var(--color-main, #485fc7);
    color: #ffffff;
    box-shadow: 0 4px 14px rgba(72, 95, 199, 0.22);
}
.download-modal__q:active {
    transform: translateY(1px);
}
.download-modal__q.is-locked {
    cursor: not-allowed;
    color: #9aa3b8;
    background: #eef0f4;
    border-color: #e6e9f0;
    padding-right: 16px;
}
.download-modal__q.is-locked:hover {
    border-color: #e6e9f0;
    background: #eef0f4;
}

.download-modal__q-pro {
    position: absolute;
    top: -7px;
    right: -6px;
    font-size: 9.5px;
    font-weight: 800;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: #fff;
    background: linear-gradient(135deg, #f59e0b, #d97706);
    border-radius: 999px;
    padding: 2px 6px;
    line-height: 1;
    box-shadow: 0 2px 6px rgba(217, 119, 6, 0.35);
}
.download-modal__quality-hint {
    font-size: 12px;
    color: #7a8398;
    line-height: 1.5;
}
@media (max-width: 600px) {
    .download-modal__q {
        flex: 1 1 calc((100% - 10px) / 2);
        padding: 12px 8px;
    }
}