/*
 * images_to_pdf-uploader.css
 * Estilos específicos da ferramenta Imagens → PDF.
 * Estilos globais ficam em file-uploader.css / main.css.
 */

/* ── Grid de previews ── */
.images-preview-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 16px;
    min-width: 0;
    width: 100%;
    box-sizing: border-box;
}

.image-preview-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 14px;
    transition: transform 0.2s ease, border-color 0.2s ease, background 0.2s ease, opacity 0.2s ease;
    cursor: grab;
    min-width: 0;
    max-width: 100%;
    box-sizing: border-box;
}

.image-preview-card:hover {
    transform: translateY(-2px);
    border-color: rgba(107, 78, 255, 0.35);
    background: var(--card-hover);
}

.image-preview-card.dragging {
    opacity: 0.45;
    transform: scale(0.98);
}

.image-preview-card.drag-over {
    border-color: var(--accent2);
    box-shadow: 0 0 0 1px rgba(107, 78, 255, 0.2) inset;
}

.image-preview-thumb-wrap {
    width: 100%;
    aspect-ratio: 1 / 1.2;
    background: var(--surface2);
    border: 1px solid var(--border);
    border-radius: 12px;
    overflow: hidden;
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 10px;
    box-sizing: border-box;
}

.image-preview-thumb {
    width: 100%;
    height: 100%;
    object-fit: contain;
    transition: transform 0.25s ease;
    transform-origin: center center;
}

.image-preview-order {
    font-size: 0.78rem;
    font-weight: 700;
    color: var(--accent);
    margin-bottom: 6px;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.image-preview-name {
    font-size: 0.84rem;
    font-weight: 600;
    color: var(--text);
    margin-bottom: 4px;
    min-width: 0;
    max-width: 100%;
    overflow-wrap: anywhere;
    word-break: break-word;
}

.image-preview-meta {
    font-size: 0.74rem;
    color: var(--muted);
    line-height: 1.4;
    margin-bottom: 12px;
    min-width: 0;
    max-width: 100%;
    overflow-wrap: anywhere;
    word-break: break-word;
}

.image-preview-actions {
    display: flex;
    gap: 8px;
}

.image-preview-actions .btn-ghost,
.image-preview-actions .btn-primary {
    flex: 1;
    justify-content: center;
    padding: 10px 12px;
    font-size: 0.8rem;
}

/* ── Painel de opções no padrão pdf_to_images ── */
.options-panel {
    display: flex;
    flex-direction: column;
}

.options-title {
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--muted);
    margin-bottom: 20px;
}

.option-group {
    margin-bottom: 22px;
}

.option-label {
    display: block;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text);
    margin-bottom: 10px;
}

.option-cards {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
}

.option-card {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 5px;
    padding: 14px 10px 12px;
    border: 2px solid var(--border);
    border-radius: 16px;
    background: var(--surface);
    cursor: pointer;
    transition: border-color 0.15s, background 0.15s;
    user-select: none;
    text-align: center;
}

.option-card:hover {
    border-color: var(--accent);
}

.option-card.selected {
    border-color: var(--accent);
    background: color-mix(in srgb, var(--accent) 8%, var(--surface));
}

.option-card input[type="radio"] {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
    pointer-events: none;
}

.option-card-icon {
    font-size: 1.4rem;
    line-height: 1;
}

.option-card-title {
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--text);
}

.option-card.selected .option-card-title {
    color: var(--accent);
}

.option-card-desc {
    font-size: 0.72rem;
    color: var(--muted);
    line-height: 1.3;
}

.option-card-badge {
    font-size: 0.68rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--accent);
    background: color-mix(in srgb, var(--accent) 12%, transparent);
    border-radius: 999px;
    padding: 2px 8px;
    margin-top: 2px;
}

.option-card-full {
    grid-column: 1 / -1;
}

.options-divider {
    border: none;
    border-top: 1px solid var(--border);
    margin: 4px 0 20px;
}

.image-preview-card.add-more-item {
    justify-content: center;
    text-align: center;
    cursor: pointer;
    background: transparent;
}

/* ── Tema claro ── */
body.theme-light .image-preview-card {
    background: #ffffff;
    border-color: rgba(0, 0, 0, 0.08);
}

body.theme-light .image-preview-thumb-wrap {
    background: #f8fafc;
    border-color: rgba(0, 0, 0, 0.08);
}

/* ── Responsivo ── */
@media (max-width: 768px) {
    .images-preview-grid {
        grid-template-columns: 1fr;
        justify-items: center;
    }

    .image-preview-card {
        width: 80%;
        margin: 0 auto;
        touch-action: none;
    }

    .option-cards {
        grid-template-columns: 1fr;
    }

    .option-card-full {
        grid-column: auto;
    }
}

@media (max-width: 560px) {
    .image-preview-actions {
        flex-direction: column;
    }
}

@media (max-width: 480px) {
    .image-preview-card {
        width: 88%;
    }
}