/* ???????????????????????????????????????????????????????????????
   CARD COMPONENTS
   ??????????????????????????????????????????????????????????????? */

.card {
    background: linear-gradient(
        to bottom,
        rgba(255, 255, 255, 0.95),
        rgba(248, 249, 250, 0.95)
    );
    backdrop-filter: blur(8px);
    border: 1px solid rgba(35, 72, 106, 0.08);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-base);
    overflow: hidden;
}

.card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
    border-color: rgba(255, 192, 76, 0.2);
}

/* Card Header */
.card-header {
    padding: var(--spacing-md) var(--spacing-lg);
    background: linear-gradient(
        135deg,
        var(--color-primary) 0%,
        var(--color-primary-light) 100%
    );
    color: var(--color-white);
    font-weight: 600;
    border: none;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
    box-shadow: 0 2px 8px rgba(35, 72, 106, 0.15);
}

.card-header h1,
.card-header h2,
.card-header h3,
.card-header h4,
.card-header h5,
.card-header h6 {
    color: var(--color-white);
    margin-bottom: 0;
}

/* Card Body */
.card-body {
    padding: var(--spacing-lg);
    background: rgba(255, 255, 255, 0.5);
}

/* Card Footer */
.card-footer {
    padding: var(--spacing-md) var(--spacing-lg);
    background: var(--color-gray-50);
    border-top: 1px solid rgba(35, 72, 106, 0.08);
}

/* Card Variations */
.card-flat {
    box-shadow: none;
    border: 2px solid var(--color-gray-200);
}

.card-elevated {
    box-shadow: var(--shadow-lg);
}

/* Card Grid */
.card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
}

@media (max-width: 768px) {
    .card-grid {
        grid-template-columns: 1fr;
    }
}