/* ============================================================
   BLUMI — growth.css (Sprint 4: Growth Chart)
   Extends style.css — do NOT redefine existing tokens.
   ============================================================ */

.growth-body { background: var(--color-warm-white); min-height: 100vh; }
.growth-page { max-width: 480px; margin: 0 auto; padding: 0 var(--space-md) var(--space-3xl); }

/* ── Input form card ── */
.growth-form-card {
  background: var(--color-surface);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-card);
  padding: var(--space-lg);
  margin-bottom: var(--space-lg);
  animation: fadeUp 0.35s ease-out;
}
.growth-form-title {
  font-size: var(--font-size-body);
  font-weight: var(--font-weight-semibold);
  margin-bottom: var(--space-md);
}
.growth-form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-md);
  margin-bottom: var(--space-md);
}
.growth-form-group { display: flex; flex-direction: column; gap: var(--space-xs); }
.growth-form-label {
  font-size: var(--font-size-caption);
  font-weight: var(--font-weight-medium);
  color: var(--color-text-secondary);
}
.growth-form-input {
  width: 100%;
  padding: 12px var(--space-md);
  font-family: var(--font-family);
  font-size: var(--font-size-body);
  color: var(--color-text-primary);
  background: var(--color-warm-white);
  border: 1.5px solid var(--color-border);
  border-radius: var(--border-radius-md);
  appearance: none;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}
.growth-form-input:focus {
  border-color: var(--color-sage);
  box-shadow: 0 0 0 3px rgba(126,181,166,0.15);
  outline: none;
}

/* ── Chart tabs ── */
.chart-tabs {
  display: flex;
  gap: var(--space-xs);
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  padding-bottom: var(--space-sm);
  margin-bottom: var(--space-md);
  scrollbar-width: none;
}
.chart-tabs::-webkit-scrollbar { display: none; }
.chart-tab {
  flex-shrink: 0;
  padding: 8px 16px;
  font-family: var(--font-family);
  font-size: var(--font-size-caption);
  font-weight: var(--font-weight-medium);
  color: var(--color-text-secondary);
  background: var(--color-surface);
  border: 1.5px solid var(--color-border);
  border-radius: var(--border-radius-pill);
  cursor: pointer;
  transition: all 0.2s ease;
  white-space: nowrap;
}
.chart-tab.active {
  background: var(--color-sage);
  border-color: var(--color-sage);
  color: white;
}

/* ── Chart container ── */
.chart-card {
  background: var(--color-surface);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-card);
  padding: var(--space-lg);
  margin-bottom: var(--space-lg);
  animation: fadeUp 0.35s ease-out 0.08s both;
}
.chart-canvas-wrapper {
  position: relative;
  width: 100%;
  height: 260px;
}
.chart-canvas-wrapper canvas {
  width: 100% !important;
  height: 100% !important;
}

/* ── Alert panel ── */
.alert-panel {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  margin-bottom: var(--space-lg);
  animation: fadeUp 0.35s ease-out 0.12s both;
}
.alert-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
  padding: var(--space-md);
  border-radius: var(--border-radius-md);
  font-size: var(--font-size-small);
  line-height: 1.5;
}
.alert-critical {
  background: var(--color-primary-soft);
  color: var(--color-primary);
  border: 1px solid rgba(255,90,95,0.2);
}
.alert-warn {
  background: var(--color-warning-soft);
  color: #92400E;
  border: 1px solid rgba(255,180,0,0.2);
}
.alert-icon { flex-shrink: 0; font-size: 18px; margin-top: 1px; }

/* ── History table ── */
.history-card {
  background: var(--color-surface);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-card);
  padding: var(--space-lg);
  margin-bottom: var(--space-lg);
  animation: fadeUp 0.35s ease-out 0.16s both;
}
.history-title {
  font-size: var(--font-size-body);
  font-weight: var(--font-weight-semibold);
  margin-bottom: var(--space-md);
}
.history-table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--font-size-caption);
}
.history-table th {
  text-align: left;
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-tertiary);
  padding: var(--space-sm) var(--space-xs);
  border-bottom: 1.5px solid var(--color-border);
}
.history-table td {
  padding: var(--space-sm) var(--space-xs);
  border-bottom: 1px solid var(--color-border);
  color: var(--color-text-secondary);
}
.history-table .status-badge {
  display: inline-flex;
  padding: 2px 8px;
  border-radius: var(--border-radius-pill);
  font-size: 10px;
  font-weight: var(--font-weight-semibold);
}
.status-normal { background: var(--color-success-soft); color: var(--color-success); }
.status-warning { background: var(--color-warning-soft); color: #92400E; }
.status-alert { background: var(--color-primary-soft); color: var(--color-alert); }
.history-empty {
  text-align: center;
  padding: var(--space-xl);
  color: var(--color-text-tertiary);
  font-size: var(--font-size-small);
}

/* ── Delete button in history ── */
.history-delete {
  background: none;
  border: none;
  color: var(--color-text-tertiary);
  cursor: pointer;
  font-size: 14px;
  padding: 4px;
  border-radius: var(--border-radius-sm);
  transition: color 0.2s ease;
}
.history-delete:hover { color: var(--color-alert); }