/* Base Card Components — BEM
 * Unified card styles using design tokens.
 */

.card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

/* --elevated: raised card with shadow */
.card--elevated {
    box-shadow: var(--shadow);
    border-color: transparent;
}

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

/* --interactive: clickable card */
.card--interactive {
    cursor: pointer;
    transition: all 0.2s ease;
}

.card--interactive:hover {
    background: var(--color-surface-hover);
    border-color: var(--color-border-strong);
    transform: translateY(-1px);
}

.card--interactive:active {
    transform: translateY(0);
}

/* Header */
.card__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-4) var(--space-5);
    border-bottom: 1px solid var(--color-border);
}

.card__header h3,
.card__header h4 {
    margin: 0;
    font-size: var(--text-md);
    font-weight: var(--font-weight-medium);
    color: var(--color-text);
}

/* Body */
.card__body {
    padding: var(--space-5);
    color: var(--color-text-secondary);
}

/* Footer */
.card__footer {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-4) var(--space-5);
    border-top: 1px solid var(--color-border);
}