/* Page heading */
.page-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: var(--space-4);
  flex-wrap: wrap;
}

.page-header h1 {
  font-family: var(--font-heading);
  font-size: var(--fs-2xl);
  font-weight: 600;
}

.page-header .subtitle {
  color: var(--text-muted);
  font-size: var(--fs-sm);
  margin-top: 2px;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-md);
  font-size: var(--fs-sm);
  font-weight: 600;
  transition: background var(--transition-fast), opacity var(--transition-fast);
}

.btn-primary {
  background: var(--color-primary);
  color: #fff;
}

.btn-primary:hover {
  background: var(--color-primary-dark);
}

.btn-secondary {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  color: var(--text-primary);
}

.btn-secondary:hover {
  background: var(--color-background);
}

/* Card */
.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
}

.card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-4);
}

.card-header h2 {
  font-size: var(--fs-md);
  font-weight: 600;
}

.card-header .card-link {
  font-size: var(--fs-xs);
  color: var(--color-primary);
  font-weight: 600;
}

/* KPI card */
.kpi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: var(--space-4);
}

.kpi-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-4) var(--space-5);
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

.kpi-card .kpi-label {
  font-size: var(--fs-xs);
  color: var(--text-muted);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.kpi-card .kpi-value {
  font-family: var(--font-heading);
  font-size: var(--fs-xl);
  font-weight: 600;
}

.kpi-card .kpi-delta {
  font-size: var(--fs-xs);
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.kpi-delta.up { color: var(--color-success); }
.kpi-delta.down { color: var(--color-danger); }
.kpi-delta.flat { color: var(--text-muted); }

.kpi-card.alert .kpi-value { color: var(--color-danger); }
.kpi-card.warning .kpi-value { color: var(--color-warning); }

/* Badge */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 2px 8px;
  border-radius: 999px;
  font-size: var(--fs-xs);
  font-weight: 600;
}

.badge-success { background: var(--color-success-bg); color: var(--color-success); }
.badge-warning { background: var(--color-warning-bg); color: var(--color-warning); }
.badge-danger { background: var(--color-danger-bg); color: var(--color-danger); }
.badge-primary { background: var(--color-primary-bg); color: var(--color-primary); }
.badge-muted { background: var(--color-background); color: var(--text-muted); border: 1px solid var(--color-border); }

/* Bar row (used for wine performance / customer segments) */
.bar-row {
  display: grid;
  grid-template-columns: 120px 1fr 56px;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-2) 0;
  font-size: var(--fs-sm);
}

.bar-row .bar-label {
  color: var(--text-secondary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.bar-track {
  height: 8px;
  background: var(--color-background);
  border-radius: 999px;
  overflow: hidden;
}

.bar-fill {
  height: 100%;
  background: var(--color-primary);
  border-radius: 999px;
}

.bar-row .bar-value {
  text-align: right;
  font-weight: 600;
  color: var(--text-primary);
}

/* Priority / action list */
.priority-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

.priority-item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3);
  border-radius: var(--radius-md);
  transition: background var(--transition-fast);
}

.priority-item:hover {
  background: var(--color-background);
}

.priority-item .priority-icon {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.priority-item .priority-text {
  flex: 1;
}

.priority-item .priority-title {
  font-size: var(--fs-sm);
  font-weight: 600;
}

.priority-item .priority-meta {
  font-size: var(--fs-xs);
  color: var(--text-muted);
}

/* Tabs (simple) */
.tabs {
  display: flex;
  gap: var(--space-1);
  background: var(--color-background);
  border-radius: var(--radius-md);
  padding: 3px;
}

.tabs button {
  padding: 6px 12px;
  border-radius: 8px;
  font-size: var(--fs-xs);
  font-weight: 600;
  color: var(--text-muted);
}

.tabs button.active {
  background: var(--color-surface);
  color: var(--text-primary);
  box-shadow: var(--shadow-sm);
}