/* ==========================================================================
   AIRH Cards — Futuristic Neumorphism
   ========================================================================== */

/* ---------------------------------------------------------------------------
   Base Card — Raised neumorphic
   --------------------------------------------------------------------------- */
.card {
  background: var(--color-bg-primary);
  border: none;
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  box-shadow: var(--neu-raised);
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.card::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  opacity: 0;
  transition: opacity 0.3s ease;
  background: linear-gradient(135deg, rgba(35, 131, 226, 0.03) 0%, transparent 60%);
  pointer-events: none;
}

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

.card:hover::before {
  opacity: 1;
}

/* Clickable card */
.card--clickable {
  cursor: pointer;
}

.card--clickable:hover {
  box-shadow: var(--neu-raised-lg);
  transform: translateY(-2px);
}

.card--clickable:active {
  box-shadow: var(--neu-pressed);
  transform: translateY(0);
  transition-duration: 80ms;
}

/* Flat card — subtle raised */
.card--flat {
  box-shadow: var(--neu-flat);
}

.card--flat:hover {
  box-shadow: var(--neu-raised-sm);
}

/* ---------------------------------------------------------------------------
   Card Sections
   --------------------------------------------------------------------------- */
.card__header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-4);
  margin-bottom: var(--space-4);
}

.card__header-content { flex: 1; min-width: 0; }

.card__title {
  font-size: var(--text-md);
  font-weight: 700;
  color: var(--color-text-primary);
  line-height: var(--leading-snug);
}

.card__subtitle {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  margin-top: var(--space-1);
}

.card__header-action { flex-shrink: 0; }
.card__body { color: var(--color-text-primary); }

.card__footer {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: var(--space-3);
  margin-top: var(--space-5);
  padding-top: var(--space-4);
}

.card__footer--between { justify-content: space-between; }

/* ---------------------------------------------------------------------------
   Stat Card — Neumorphic
   --------------------------------------------------------------------------- */
.stat-card {
  background: var(--color-bg-primary);
  border: none;
  border-radius: var(--radius-xl);
  padding: var(--space-5) var(--space-6);
  display: flex;
  align-items: center;
  gap: var(--space-5);
  box-shadow: var(--neu-raised);
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.stat-card::after {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 120px;
  height: 120px;
  border-radius: 50%;
  opacity: 0.03;
  transform: translate(30%, -30%);
  pointer-events: none;
  background: currentColor;
  transition: opacity 0.3s ease;
}

.stat-card:hover {
  box-shadow: var(--neu-raised-lg);
}

.stat-card:hover::after {
  opacity: 0.06;
}

.stat-card__icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  box-shadow: var(--neu-inset-sm);
  color: var(--color-accent);
  transition: transform 0.2s ease;
}

.stat-card:hover .stat-card__icon { transform: scale(1.06); }

.stat-card__icon svg { width: 22px; height: 22px; }
.stat-card__icon--success { color: var(--color-success); }
.stat-card__icon--warning { color: var(--color-warning); }
.stat-card__icon--error { color: var(--color-error); }

.stat-card__content {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}

.stat-card__value {
  font-size: var(--text-2xl);
  font-weight: 700;
  color: var(--color-text-primary);
  line-height: 1.1;
  letter-spacing: -0.02em;
  font-variant-numeric: tabular-nums;
}

.stat-card__label {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text-secondary);
  line-height: var(--leading-snug);
}

.stat-card__change {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  font-size: var(--text-xs);
  font-weight: 700;
  margin-top: var(--space-1);
  padding: 2px 8px;
  border-radius: var(--radius-full);
}

.stat-card__change--up { color: var(--color-success); background: rgba(0, 184, 148, 0.12); }
.stat-card__change--down { color: var(--color-error); background: rgba(214, 48, 49, 0.12); }
.stat-card__change--neutral { color: var(--color-text-tertiary); background: rgba(0,0,0,0.04); }

/* Action variant */
.stat-card--action {
  background: linear-gradient(135deg, var(--color-accent), #6366f1);
  color: white;
  cursor: pointer;
}

.stat-card--action:hover {
  box-shadow: var(--neu-raised-lg), 0 4px 20px rgba(35, 131, 226, 0.3);
  transform: translateY(-2px);
}

.stat-card--action .stat-card__icon {
  background: rgba(255,255,255,0.2);
  color: white;
  box-shadow: none;
}

.stat-card--action .stat-card__value,
.stat-card--action .stat-card__label { color: white; }
.stat-card--action .stat-card__label { opacity: 0.85; }

.stat-card--action .stat-card__link {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  color: white;
  text-decoration: none;
  width: 100%;
}

.stat-card--action .stat-card__link span { font-size: var(--text-lg); font-weight: 600; }

/* Compact */
.card--compact { padding: var(--space-4); }
.card--compact .card__header { margin-bottom: var(--space-3); }
.card--compact .card__footer { margin-top: var(--space-3); padding-top: var(--space-3); }

/* ---------------------------------------------------------------------------
   Responsive
   --------------------------------------------------------------------------- */
@media (max-width: 639px) {
  .card { padding: var(--space-4); border-radius: var(--radius-lg); }
  .stat-card { padding: var(--space-4); border-radius: var(--radius-lg); }
  .stat-card__value { font-size: var(--text-xl); }
  .stat-card__icon { width: 40px; height: 40px; }
  .stat-card__icon svg { width: 20px; height: 20px; }
}