/* ==========================================================================
   Child Growth Percentile Calculator
   Editorial dossier, inputs, results, SVG percentile chart, caveats,
   Pro visit tracker / mid-parental height / printable chart.
   ========================================================================== */

/* ---- Editorial ---------------------------------------------------------- */
.cgp-ed { display: grid; grid-template-columns: 104px 1fr; gap: 1.5rem; align-items: start; }
.cgp-ed-art { display: flex; flex-direction: column; align-items: center; color: var(--cluster-dark, #114F8D); }
.cgp-ed-code {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.6rem; letter-spacing: 0.14em; text-transform: uppercase;
  margin-top: 0.6rem; opacity: 0.65; border: 1px solid currentColor;
  padding: 0.15rem 0.45rem; border-radius: 2px;
}
.cgp-ed-head { display: flex; align-items: baseline; gap: 0.7rem; flex-wrap: wrap; margin-bottom: 0.55rem; }
.cgp-ed-head h2 { font-weight: 600; letter-spacing: -0.01em; }
.cgp-ed-badge {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.65rem; letter-spacing: 0.2em; text-transform: uppercase;
  padding: 0.22rem 0.6rem; background: var(--cluster-dark, #114F8D); color: var(--cluster-on-dark); border-radius: 2px;
}
.cgp-ed p { margin: 0 0 0.7rem 0; }
.cgp-ed-meta {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
  gap: 0.55rem 1.4rem; padding-top: 0.8rem; font-size: 0.78rem;
  border-top: 1px dashed color-mix(in srgb, var(--cluster-dark, #114F8D) 35%, transparent);
}
.cgp-ed-meta span {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.6rem; letter-spacing: 0.14em; text-transform: uppercase;
  opacity: 0.6; display: block; margin-bottom: 0.1rem;
}
@media (max-width: 575.98px) {
  .cgp-ed { grid-template-columns: 1fr; gap: 1rem; }
  .cgp-ed-art { flex-direction: row; gap: 0.8rem; align-items: center; }
  .cgp-ed-code { margin-top: 0; }
}

/* ---- Inputs ------------------------------------------------------------- */
.cgp-top-row { display: flex; flex-wrap: wrap; gap: 1rem 2.5rem; }
.cgp-grid { display: grid; gap: 1rem; }
.cgp-grid-2 { grid-template-columns: repeat(2, 1fr); }
.cgp-grid-3 { grid-template-columns: repeat(3, 1fr); }
@media (max-width: 767.98px) { .cgp-grid-3 { grid-template-columns: 1fr 1fr; } }
@media (max-width: 575.98px) { .cgp-grid-2, .cgp-grid-3 { grid-template-columns: 1fr; } }
.cgp-opt { font-weight: 400; opacity: 0.65; font-size: 0.85em; text-transform: none; letter-spacing: 0; }
.cgp-age-line { margin-top: 0.6rem; font-size: 0.82rem; color: var(--evvy-text-secondary, #6C757D); min-height: 1.2em; }
.cgp-measured { display: flex; align-items: center; gap: 0.8rem; flex-wrap: wrap; margin-top: 1rem; }
.cgp-measured-label {
  font-size: 0.72rem; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase;
  color: var(--evvy-text-secondary, #6C757D);
}
.cgp-ga-row { display: flex; gap: 0.7rem; flex-wrap: wrap; }
.cgp-ga-group { max-width: 12rem; }
.cgp-pro-input { border-left: 3px solid var(--cluster-dark, #114F8D); padding-left: 1rem; }

.cgp-go-btn {
  display: inline-flex; align-items: center; gap: 0.5rem; margin-top: 0.25rem;
  border: 0; border-radius: var(--evvy-radius-lg, 12px);
  background: var(--cluster-dark, #114F8D); color: var(--cluster-on-dark);
  padding: 0.75rem 1.4rem; font-weight: 700; font-size: 0.95rem; cursor: pointer;
  transition: background 0.15s ease, transform 0.12s ease;
}
.cgp-go-btn:hover { background: var(--cluster-hover, #0D3D6E); transform: translateY(-1px); }
@media (max-width: 575.98px) { .cgp-go-btn { width: 100%; justify-content: center; } }

.cgp-loading, .cgp-error {
  display: flex; align-items: center; gap: 0.6rem; padding: 0.9rem 1rem; margin-top: 1rem;
  border-radius: var(--evvy-radius-lg, 12px); background: var(--cluster-surface, #EAF0F7); font-size: 0.88rem;
}
[data-bs-theme="dark"] .cgp-loading, [data-bs-theme="dark"] .cgp-error { background: var(--evvy-gray-100, #1E1E1E); }
.cgp-error { color: #C62828; }
[data-bs-theme="dark"] .cgp-error { color: #FF8A80; }
.cgp-spinner {
  width: 1rem; height: 1rem; border-radius: 50%; flex: none; display: inline-block;
  border: 2px solid color-mix(in srgb, var(--cluster-dark, #114F8D) 30%, transparent);
  border-top-color: var(--cluster-dark, #114F8D); animation: cgp-spin 0.8s linear infinite;
}
@keyframes cgp-spin { to { transform: rotate(360deg); } }
@media (prefers-reduced-motion: reduce) { .cgp-spinner { animation-duration: 3s; } }

/* ---- Results ------------------------------------------------------------ */
.cgp-results { display: none; margin-top: 1.25rem; }
.cgp-results.show { display: block; }
.cgp-hero-sub {
  font-size: 0.86rem; line-height: 1.55; margin-top: 0.5rem;
  color: var(--evvy-text-secondary, #6C757D); max-width: 64ch; margin-inline: auto;
}
.cgp-note { font-size: 0.74rem; line-height: 1.4; margin-top: 0.35rem; color: var(--evvy-text-secondary, #6C757D); }
.cgp-row-4 { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 991.98px) { .cgp-row-4 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 575.98px) { .cgp-row-4 { grid-template-columns: 1fr; } }

.cgp-caveat { display: grid; gap: 0.5rem; margin-top: 1rem; }
.cgp-cav {
  display: grid; grid-template-columns: 1.3rem 1fr; gap: 0.6rem; align-items: start;
  padding: 0.65rem 0.9rem; border-radius: var(--evvy-radius-lg, 12px);
  background: var(--cluster-surface, #EAF0F7); font-size: 0.83rem; line-height: 1.55;
}
.cgp-cav i { color: var(--cluster-dark, #114F8D); font-size: 1rem; margin-top: 0.05rem; }
[data-bs-theme="dark"] .cgp-cav { background: var(--evvy-gray-100, #1E1E1E); }
[data-bs-theme="dark"] .cgp-cav i { color: var(--evvy-text-primary, #E6E6E6); }
.cgp-cav-warn { border-left: 3px solid #EF6C00; }
.cgp-cav-warn i { color: #C75100; }
.cgp-cav-bad { border-left: 3px solid #C62828; }
.cgp-cav-bad i { color: #C62828; }
[data-bs-theme="dark"] .cgp-cav-warn i { color: #FFB74D; }
[data-bs-theme="dark"] .cgp-cav-bad i { color: #FF8A80; }

.cgp-panel {
  border: 1px solid var(--evvy-border-color, #DEE2E6); border-radius: var(--evvy-radius-lg, 12px);
  padding: 1.1rem 1.2rem; margin-top: 1.25rem; background: var(--bs-body-bg, #fff);
}
[data-bs-theme="dark"] .cgp-panel { background: var(--evvy-gray-100, #1E1E1E); }
.cgp-callout { border-left: 4px solid var(--cluster-dark, #114F8D); }
.cgp-panel-title {
  font-weight: 700; font-size: 0.95rem; margin-bottom: 0.8rem;
  display: flex; align-items: center; gap: 0.45rem; color: var(--cluster-dark, #114F8D);
}
[data-bs-theme="dark"] .cgp-panel-title { color: var(--evvy-text-primary, #E6E6E6); }
.cgp-muted { font-size: 0.8rem; color: var(--evvy-text-secondary, #6C757D); line-height: 1.55; }

/* ---- Chart -------------------------------------------------------------- */
.cgp-chart-tabs { margin-bottom: 0.8rem; flex-wrap: wrap; }
.cgp-chart { width: 100%; }
.cgp-svg { width: 100%; height: auto; display: block; }
.cgp-grid-l { stroke: var(--evvy-border-color, #DEE2E6); stroke-width: 0.8; }
.cgp-ax { font-size: 10.5px; fill: var(--evvy-text-secondary, #6C757D); font-family: inherit; }
.cgp-ax-t { font-size: 11px; }
.cgp-clabel { font-size: 9.5px; font-weight: 700; }
.cgp-curve { fill: none; stroke: var(--cluster-dark, #114F8D); stroke-width: 1.1; opacity: 0.45; }
.cgp-curve-50 { stroke-width: 2; opacity: 0.85; }
.cgp-switch { stroke: var(--evvy-text-secondary, #6C757D); stroke-dasharray: 4 3; stroke-width: 1; }
.cgp-traj { fill: none; stroke: #E65100; stroke-width: 1.8; stroke-dasharray: 5 3; }
.cgp-pt { fill: #E65100; stroke: var(--bs-body-bg, #fff); stroke-width: 2; }
.cgp-pt-old { fill: var(--bs-body-bg, #fff); stroke: #E65100; stroke-width: 2; }
[data-bs-theme="dark"] .cgp-curve { stroke: #8FB8E6; }
[data-bs-theme="dark"] .cgp-traj, [data-bs-theme="dark"] .cgp-pt-old { stroke: #FFB74D; }
[data-bs-theme="dark"] .cgp-pt { fill: #FFB74D; stroke: var(--evvy-gray-100, #1E1E1E); }
[data-bs-theme="dark"] .cgp-pt-old { fill: var(--evvy-gray-100, #1E1E1E); }

/* ---- Tables ------------------------------------------------------------- */
.cgp-scroll { overflow-x: auto; }
.cgp-table { width: 100%; border-collapse: collapse; font-size: 0.84rem; min-width: 520px; }
.cgp-table th {
  text-align: left; font-size: 0.66rem; letter-spacing: 0.09em; text-transform: uppercase;
  color: var(--evvy-text-secondary, #6C757D); font-weight: 700; white-space: nowrap;
  padding: 0.4rem 0.7rem 0.4rem 0; border-bottom: 1px solid var(--evvy-border-color, #DEE2E6);
}
.cgp-table td {
  padding: 0.5rem 0.7rem 0.5rem 0; vertical-align: top;
  border-bottom: 1px solid color-mix(in srgb, var(--evvy-border-color, #DEE2E6) 55%, transparent);
}
.cgp-table tr:last-child td { border-bottom: 0; }
.cgp-num { white-space: nowrap; font-variant-numeric: tabular-nums; }
.cgp-cross { color: #C75100; font-weight: 700; }
[data-bs-theme="dark"] .cgp-cross { color: #FFB74D; }

/* ---- Pro ---------------------------------------------------------------- */
.cgp-visit-row { display: flex; gap: 0.6rem; flex-wrap: wrap; align-items: center; }
.cgp-child-name { max-width: 20rem; }
.cgp-profiles { margin-top: 0.7rem; display: flex; flex-wrap: wrap; gap: 0.4rem; align-items: center; }
.cgp-prof {
  border: 1px solid var(--evvy-border-color, #DEE2E6); background: transparent; border-radius: 999px;
  padding: 0.2rem 0.75rem; font-size: 0.8rem; cursor: pointer; color: inherit;
}
.cgp-prof span { opacity: 0.6; }
.cgp-prof-on { border-color: var(--cluster-dark, #114F8D); background: var(--cluster-surface, #EAF0F7); font-weight: 600; }
[data-bs-theme="dark"] .cgp-prof-on { background: transparent; border-color: #8FB8E6; }
.cgp-del { border: 0; background: transparent; color: var(--evvy-text-secondary, #6C757D); cursor: pointer; padding: 0 0.3rem; }
.cgp-del:hover { color: #C62828; }
.cgp-outline-btn {
  display: inline-flex; align-items: center; gap: 0.4rem;
  border: 1px solid var(--cluster-dark, #114F8D); background: transparent;
  color: var(--cluster-dark, #114F8D); border-radius: 999px;
  padding: 0.35rem 0.95rem; font-size: 0.82rem; font-weight: 600; cursor: pointer; white-space: nowrap;
}
.cgp-outline-btn:hover { background: var(--cluster-dark, #114F8D); color: var(--cluster-on-dark); }
[data-bs-theme="dark"] .cgp-outline-btn { color: var(--evvy-text-primary, #E6E6E6); border-color: #8FB8E6; }
.cgp-mph-inputs { max-width: 32rem; }
.cgp-mph-out { margin-top: 0.9rem; font-size: 0.9rem; }
.cgp-mph-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 0.7rem 1.4rem; }
.cgp-mph-grid span {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.6rem; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--evvy-text-secondary, #6C757D); display: block; margin-bottom: 0.1rem;
}

.cgp-disclaimer {
  font-size: 0.78rem; line-height: 1.6; color: var(--evvy-text-secondary, #6C757D);
  padding: 0.8rem 1rem; border-radius: var(--evvy-radius-lg, 12px);
  background: color-mix(in srgb, var(--evvy-text-secondary, #6C757D) 8%, transparent);
}

/* ---- Print -------------------------------------------------------------- */
.cgp-print-area { display: none; }
@media print {
  body.cgp-printing .evvy-tool-ui > :not(.cgp-print-area),
  body.cgp-printing .evvy-tool-content, body.cgp-printing header, body.cgp-printing footer, body.cgp-printing nav,
  body.cgp-printing .evvy-tool-header, body.cgp-printing .evvy-tool-editorial, body.cgp-printing .evvy-ad-leaderboard,
  body.cgp-printing .evvy-faq, body.cgp-printing .breadcrumb { display: none !important; }
  body.cgp-printing .cgp-print-area { display: block !important; }
  .cgp-sheet { color: #000; }
  .cgp-sheet h1 { font-size: 14pt; margin: 0 0 4pt; }
  .cgp-sheet h2 { font-size: 10.5pt; margin: 8pt 0 3pt; }
  .cgp-sheet p { font-size: 8.5pt; margin: 0 0 6pt; }
  .cgp-sheet-charts { display: grid; grid-template-columns: 1fr 1fr; gap: 6pt 14pt; }
  .cgp-sheet-charts > div { break-inside: avoid; }
  .cgp-sheet .cgp-curve { stroke: #1a4f8d; opacity: 0.6; }
  .cgp-sheet .cgp-ax { fill: #444; }
  .cgp-sheet .cgp-grid-l { stroke: #ccc; }
  .cgp-sheet table { width: 100%; border-collapse: collapse; font-size: 8.5pt; min-width: 0; }
  .cgp-sheet th, .cgp-sheet td { border: 1px solid #999; padding: 2pt 4pt; text-align: left; color: #000; }
  .cgp-sheet .cgp-del { display: none; }
  .cgp-sheet-f { font-size: 7.5pt; color: #555; margin-top: 8pt; }
}