/* Explain: Styles for the image upload component and previews. */
.ap-upload-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    min-height: 2.9rem;
    border-radius: 999px;
    border: 1px dashed var(--glass-border);
    background: var(--field-bg);
    padding: 0 1.3rem;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-color);
    cursor: pointer;
    transition: border-color 300ms ease, background 300ms ease, transform 300ms ease;
}

.ap-upload-btn:hover {
    border-color: var(--accent-color);
    transform: translateY(-2px);
}

.ap-upload-btn.is-busy {
    opacity: 0.6;
    pointer-events: none;
}

.ap-previews {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0.75rem;
    margin-top: 1rem;
}

.ap-previews:empty {
    display: none;
    margin-top: 0;
}

.ap-preview-item {
    position: relative;
    overflow: hidden;
    aspect-ratio: 1 / 1;
    border-radius: 1.1rem;
    border: 1px solid var(--glass-border);
    background: var(--surface-color);
}

.ap-preview-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.ap-preview-remove {
    position: absolute;
    top: 0.4rem;
    inset-inline-end: 0.4rem;
    display: inline-flex;
    height: 1.8rem;
    width: 1.8rem;
    align-items: center;
    justify-content: center;
    border-radius: 999px;
    border: 0;
    background: rgba(31, 46, 35, 0.7);
    color: #ffffff;
    font-size: 0.8rem;
    cursor: pointer;
}

.ap-upload-status {
    margin-top: 0.6rem;
    font-size: 0.82rem;
    color: var(--text-muted);
}

.ap-upload-status.error {
    color: var(--warning-color);
}

@media (min-width: 640px) {
    .ap-previews {
        grid-template-columns: repeat(4, minmax(0, 1fr));
    }
}