/* Enhanced Cards */
.card-enhanced {
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
}

.card-enhanced:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

/* Clickable Card Links */
.card-link {
    color: inherit;
    text-decoration: none;
    display: block;
}

.card-link:hover {
    color: inherit;
    text-decoration: none;
}

.card-link .card {
    cursor: pointer;
}

.card-link .card-title {
    color: #333;
    transition: color 0.2s ease;
}

.card-link:hover .card-title {
    color: #007bff;
}

/* Card Image Containers */
.card-img-container {
    height: 200px;
    overflow: hidden;
    position: relative;
}

.card-img-container img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.card-link:hover .card-img-container img {
    transform: scale(1.05);
}

/* Card Placeholder/Gradient Backgrounds */
.card-img-placeholder {
    height: 200px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
}

.card-img-placeholder i {
    font-size: 3rem;
    opacity: 0.7;
    transition: transform 0.3s ease;
}

.card-link:hover .card-img-placeholder i {
    transform: scale(1.1);
}

/* Card Content Layout */
.card-body-flex {
    display: flex;
    flex-direction: column;
    height: 100%;
}

.card-content-grow {
    flex-grow: 1;
}

.card-footer-actions {
    margin-top: auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 1rem;
}

/* Card Button Styles */
.card .btn-primary {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border: none;
    transition: all 0.2s ease;
}

.card .btn-primary:hover,
.card-link:hover .btn-primary {
    background: linear-gradient(135deg, #764ba2 0%, #667eea 100%);
    transform: translateY(-1px);
}

/* Prevent button double-click in clickable cards */
.card-link .btn {
    pointer-events: none;
}

/* Card Grid Layouts */
.card-grid {
    display: grid;
    gap: 1.5rem;
}

.card-grid-2 {
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

.card-grid-3 {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.card-grid-4 {
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}

/* Card List Alternative */
.card-list .card {
    margin-bottom: 1rem;
}

.card-list .card:hover {
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}