/* Модалка просмотра вложений — в document.body, вне .support-center (глобальные стили). */
.support-center__preview-modal-root {
    --sc-preview-bg: #171b26;
    --sc-preview-surface: #12151f;
    --sc-preview-border: rgba(255, 255, 255, 0.08);
    --sc-preview-text: #eef1f7;
    --sc-preview-muted: #8b93a7;
    --sc-preview-accent: #7c5cff;
    --sc-preview-accent-hover: #9074ff;
}

.modal-backdrop.show:has(+ .support-center__preview-modal-root.show) {
    background-color: rgba(9, 11, 18, 0.82);
    backdrop-filter: blur(3px);
}

.support-center__preview-modal-root .modal-dialog {
    max-width: min(920px, calc(100vw - 1.5rem));
}

.support-center__preview-modal-root .sc-preview {
    background: var(--sc-preview-bg);
    color: var(--sc-preview-text);
    border: 1px solid var(--sc-preview-border);
    border-radius: 0.75rem;
    box-shadow: 0 24px 64px rgba(0, 0, 0, 0.55);
    overflow: hidden;
}

.support-center__preview-modal-root .sc-preview__header {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.65rem 0.85rem 0.65rem 1rem;
    border-bottom: 1px solid var(--sc-preview-border);
    background: rgba(0, 0, 0, 0.18);
}

.support-center__preview-modal-root .sc-preview__title {
    margin: 0;
    flex: 1 1 auto;
    min-width: 0;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--sc-preview-text);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.support-center__preview-modal-root .sc-preview__close {
    flex-shrink: 0;
    appearance: none;
    -webkit-appearance: none;
    width: 2rem;
    height: 2rem;
    border: none;
    border-radius: 0.45rem;
    background: transparent;
    color: var(--sc-preview-muted);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0;
    font-size: 1.25rem;
    line-height: 1;
    cursor: pointer;
}

.support-center__preview-modal-root .sc-preview__close:hover {
    background: rgba(255, 255, 255, 0.06);
    color: var(--sc-preview-text);
}

.support-center__preview-modal-root .sc-preview__body {
    padding: 0.75rem;
    background: var(--sc-preview-surface);
}

.support-center__preview-modal-root .support-center__preview-zoom-wrap {
    overflow: auto;
    max-height: min(78vh, 820px);
    min-height: 10rem;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0.35rem;
    border-radius: 0.55rem;
    background: rgba(0, 0, 0, 0.22);
    border: 1px solid rgba(124, 92, 255, 0.12);
}

.support-center__preview-modal-root .support-center__preview-image {
    display: block;
    max-width: none;
    width: auto;
    height: auto;
    object-fit: contain;
    border-radius: 0.45rem;
    transition: transform 0.12s ease-out;
    cursor: zoom-in;
}

.support-center__preview-modal-root .support-center__preview-frame {
    width: 100%;
    min-height: min(70vh, 720px);
    border: none;
    border-radius: 0.55rem;
    background: #fff;
}

.support-center__preview-modal-root .sc-preview__footer {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.5rem;
    padding: 0.65rem 0.85rem;
    border-top: 1px solid var(--sc-preview-border);
    background: rgba(0, 0, 0, 0.18);
}

.support-center__preview-modal-root .sc-preview__zoom {
    display: inline-flex;
    align-items: center;
    gap: 0.15rem;
    padding: 0.15rem;
    border-radius: 0.45rem;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--sc-preview-border);
}

.support-center__preview-modal-root .sc-preview__zoom-btn {
    appearance: none;
    -webkit-appearance: none;
    min-width: 2rem;
    height: 1.85rem;
    padding: 0 0.45rem;
    border: none;
    border-radius: 0.35rem;
    background: transparent;
    color: var(--sc-preview-muted);
    font-size: 0.8125rem;
    line-height: 1;
    cursor: pointer;
}

.support-center__preview-modal-root .sc-preview__zoom-btn:hover {
    background: rgba(255, 255, 255, 0.06);
    color: var(--sc-preview-text);
}

.support-center__preview-modal-root .sc-preview__zoom-btn--reset {
    min-width: 2.75rem;
    font-size: 0.75rem;
}

.support-center__preview-modal-root .sc-preview__actions {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    margin-left: auto;
}

.support-center__preview-modal-root .sc-preview__btn {
    appearance: none;
    -webkit-appearance: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 0.45rem;
    padding: 0.42rem 0.85rem;
    font-size: 0.8125rem;
    font-weight: 500;
    line-height: 1.2;
    text-decoration: none;
    cursor: pointer;
    border: 1px solid var(--sc-preview-border);
    transition: background 0.15s ease, border-color 0.15s ease, color 0.15s ease;
}

.support-center__preview-modal-root .sc-preview__btn--ghost {
    background: transparent;
    color: var(--sc-preview-muted);
}

.support-center__preview-modal-root .sc-preview__btn--ghost:hover {
    background: rgba(255, 255, 255, 0.05);
    color: var(--sc-preview-text);
    border-color: rgba(255, 255, 255, 0.14);
}

.support-center__preview-modal-root .sc-preview__btn--primary {
    background: var(--sc-preview-accent);
    color: #fff;
    border-color: transparent;
}

.support-center__preview-modal-root .sc-preview__btn--primary:hover {
    background: var(--sc-preview-accent-hover);
    color: #fff;
}