/*
 * Card Component
 * Container for grouped content
 */

.card {
  background-color: var(--theme-surface);
  border: 1px solid var(--theme-border);
  border-radius: var(--border-radius);
  overflow: hidden;
  transition: transform var(--transition-speed), opacity var(--transition-speed), box-shadow var(--transition-speed);
  font-family: var(--font-family-sans);
}

.card-hoverable:hover {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  transform: translateY(-2px);
}

.card-clickable {
  cursor: pointer;
}

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

/* Card Header */
.card-header {
  padding: 1rem 1.25rem;
  border-bottom: 1px solid var(--theme-border);
  background-color: var(--theme-bg);
}

.card-header-title {
  font-size: 1rem;
  font-weight: 600;
  color: var(--theme-text-primary);
  margin: 0;
  font-family: var(--font-family-sans);
}

.card-header-subtitle {
  font-size: 0.875rem;
  color: var(--theme-text-secondary);
  margin-top: 0.25rem;
}

.card-header-actions {
  display: flex;
  gap: 0.5rem;
  margin-left: auto;
}

/* Card Body */
.card-body {
  padding: 1.25rem;
  background-color: var(--theme-surface);
  color: var(--theme-text-primary);
}

.card-body-compact {
  padding: 0.75rem;
}

.card-body-large {
  padding: 1.75rem;
}

/* Card Footer */
.card-footer {
  padding: 1rem 1.25rem;
  border-top: 1px solid var(--theme-border);
  background-color: var(--theme-bg);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.card-footer-actions {
  display: flex;
  gap: 0.5rem;
}

/* Card Variants */
.card-bordered {
  border: 2px solid var(--theme-accent);
}

.card-ghost {
  background-color: transparent;
  border: none;
}

.card-elevated {
  border: none;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

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

.card-grid-2 {
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
}

.card-grid-3 {
  grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
}

/* Stat Card */
.stat-card {
  background-color: var(--theme-surface);
  border: 1px solid var(--theme-border);
  border-radius: var(--border-radius);
  padding: 1.25rem;
  font-family: var(--font-family-sans);
}

.stat-card-label {
  font-size: 0.75rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--theme-text-secondary);
  margin-bottom: 0.5rem;
  font-family: var(--font-family-sans);
}

.stat-card-value {
  font-size: 2rem;
  font-weight: 700;
  color: var(--theme-text-primary);
  line-height: 1;
  margin-bottom: 0.5rem;
  font-family: var(--font-family-sans);
}

.stat-card-change {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  font-size: 0.875rem;
  font-weight: 500;
}

.stat-card-change-positive {
  color: var(--color-success);
}

.stat-card-change-negative {
  color: var(--color-error);
}