/* Exercise Info Section in Training */
.exercise-info-section {
    margin: 1rem 0;
    display: none;
}

/* Compact preview for mobile */
.exercise-preview-compact {
    display: flex;
    align-items: center;
    gap: 1rem;
    position: relative;
}

.exercise-media-compact {
    position: relative;
    width: 100px;
    height: 100px;
    flex-shrink: 0;
}

.exercise-media-compact img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 8px;
}

.exercise-media-compact .media-overlay {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: white;
    font-size: 2rem;
    opacity: 0.9;
}

.exercise-media-compact .image-count {
    position: absolute;
    bottom: 4px;
    right: 4px;
    background: rgba(0, 0, 0, 0.7);
    color: white;
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 0.75rem;
}

.info-toggle-btn {
    background: #3b82f6;
    color: white;
    border: none;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    margin-left: auto;
    transition: all 0.2s;
}

.info-toggle-btn:hover,
.info-toggle-btn.active {
    background: #2563eb;
    transform: scale(1.1);
}

.exercise-details-expandable {
    margin-top: 1rem;
    padding: 1rem;
    background-color: #f9fafb;
    border-radius: 8px;
    border: 1px solid #e5e7eb;
}

/* Suggestion items with thumbnails */
.suggestion-content {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.suggestion-thumb {
    width: 40px;
    height: 40px;
    object-fit: cover;
    border-radius: 4px;
    flex-shrink: 0;
}

.suggestion-thumb-placeholder {
    width: 40px;
    height: 40px;
    background: #e5e7eb;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 4px;
    color: #9ca3af;
    flex-shrink: 0;
}

.suggestion-text {
    flex: 1;
    min-width: 0;
}

.suggestion-name {
    font-weight: 500;
    color: #1f2937;
}

.limb-indicator {
    display: inline-block;
    background: #fbbf24;
    color: #78350f;
    padding: 0 6px;
    border-radius: 3px;
    font-size: 0.75rem;
    font-weight: 600;
    margin-left: 0.5rem;
}

.suggestion-description {
    font-size: 0.75rem;
    color: #6b7280;
    margin-top: 2px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* Enhanced for desktop */
@media (min-width: 768px) {
    .exercise-info-section {
        padding: 1rem;
        background-color: #f3f4f6;
        border-radius: 8px;
    }

.exercise-video-preview {
    position: relative;
    margin-bottom: 1rem;
}

.exercise-video-preview img {
    max-width: 200px;
    border-radius: 4px;
    margin-bottom: 0.5rem;
}

.exercise-video-preview .video-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: #2563eb;
    text-decoration: none;
    font-size: 0.875rem;
}

.exercise-video-preview .video-link:hover {
    text-decoration: underline;
}

.exercise-image-preview {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 1rem;
    flex-wrap: wrap;
    align-items: center;
}

.exercise-image-preview img {
    width: 80px;
    height: 80px;
    object-fit: cover;
    border-radius: 4px;
}

.exercise-image-preview .more-images {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 80px;
    height: 80px;
    background-color: #e5e7eb;
    border-radius: 4px;
    font-weight: 600;
    color: #6b7280;
}

.exercise-descriptions {
    margin-bottom: 1rem;
}

.exercise-descriptions .short-description {
    font-weight: 500;
    margin-bottom: 0.5rem;
    color: #374151;
}

.exercise-descriptions .detailed-description {
    font-size: 0.875rem;
    color: #6b7280;
    line-height: 1.5;
}

.exercise-focus-points {
    padding: 0.75rem;
    background-color: #fef3c7;
    border-radius: 4px;
    font-size: 0.875rem;
    color: #92400e;
}

.exercise-focus-points strong {
    display: inline-block;
    margin-bottom: 0.25rem;
}