/* Premium Skin Switcher CSS */
.fitners-skin-grid { 
    display: grid; 
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); 
    gap: 30px; 
    padding: 20px 0;
}
.fitners-skin-card { 
    border: 1px solid #e0e0e0; 
    border-radius: 12px; 
    background: #fff; 
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    display: flex;
    flex-direction: column;
    position: relative;
}
.fitners-skin-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0,0,0,0.08);
}
.fitners-skin-card.active { 
    border: 2px solid #2271b1; 
    box-shadow: 0 0 15px rgba(34, 113, 177, 0.2); 
}
.fitners-skin-image-wrap {
    position: relative;
    padding-top: 56.25%; /* 16:9 Aspect Ratio */
    background: #f0f0f1;
    overflow: hidden;
}
.fitners-skin-image-wrap img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}
.fitners-skin-card:hover .fitners-skin-image-wrap img {
    transform: scale(1.05);
}
.fitners-active-badge {
    position: absolute;
    top: 10px;
    right: 10px;
    background: #2271b1;
    color: #fff;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    box-shadow: 0 2px 5px rgba(0,0,0,0.2);
    z-index: 10;
}
.fitners-skin-content {
    padding: 20px;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    text-align: center;
}
.fitners-skin-title {
    font-size: 18px;
    font-weight: 600;
    margin: 0 0 15px 0;
    color: #1d2327;
}
.fitners-activate-skin {
    margin-top: auto;
    width: 100%;
    justify-content: center;
}
.fitners-btn-disabled {
    background: #f0f0f1 !important;
    color: #a7aaad !important;
    border-color: #dcdcde !important;
    cursor: default;
}