/* ============================================================
   Miscarriage Risk Calculator — Premium Stylesheet
   ============================================================ */

/* ---------- CSS Custom Properties ---------- */
:root {
  /* Backgrounds */
  --mcr-bg: #ffffff;
  --mcr-bg-card: #f8f5ff;
  --mcr-bg-card-hover: #f3e8ff;
  --mcr-bg-input: #ffffff;
  --mcr-bg-input-focus: #f3e8ff;

  /* Gradients */
  --mcr-gradient-primary: linear-gradient(135deg, #e8a0bf 0%, #c8a2d0 50%, #9db5e6 100%);
  --mcr-gradient-accent: linear-gradient(135deg, #5ecdb5 0%, #4eb8a1 100%);
  --mcr-gradient-success: linear-gradient(135deg, #6bcb77 0%, #4eb88a 100%);
  --mcr-gradient-warm: linear-gradient(135deg, #f0a85e 0%, #e88e6e 100%);
  --mcr-gradient-glass: linear-gradient(135deg, rgba(232,160,191,0.12) 0%, rgba(200,162,208,0.08) 100%);
  --mcr-gradient-hero: linear-gradient(160deg, #13121f 0%, #1a162e 40%, #1e1530 100%);

  /* Solid colours */
  --mcr-primary: #e8a0bf;
  --mcr-primary-light: #f2c6de;
  --mcr-secondary: #c8a2d0;
  --mcr-accent: #5ecdb5;
  --mcr-accent-light: #7ee8cf;
  --mcr-success: #6bcb77;
  --mcr-warning: #f0a85e;
  --mcr-danger: #e86e6e;

  /* Text */
  --mcr-text: #2d2d3d;
  --mcr-text-muted: #4a4a5e;
  --mcr-text-dim: #6b6b82;

  /* Borders */
  --mcr-border: rgba(200, 150, 200, 0.2);
  --mcr-border-focus: rgba(232, 160, 191, 0.6);

  /* Shadows */
  --mcr-shadow-sm: 0 2px 8px rgba(0,0,0,0.18);
  --mcr-shadow-md: 0 8px 32px rgba(0,0,0,0.28);
  --mcr-shadow-lg: 0 16px 48px rgba(0,0,0,0.35);
  --mcr-shadow-glow: 0 0 30px rgba(232,160,191,0.12);

  /* Radius */
  --mcr-radius-sm: 8px;
  --mcr-radius-md: 14px;
  --mcr-radius-lg: 20px;
  --mcr-radius-xl: 28px;

  /* Transitions */
  --mcr-transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --mcr-transition-slow: 0.6s cubic-bezier(0.4, 0, 0.2, 1);

  /* Typography */
  --mcr-font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --mcr-font-mono: 'JetBrains Mono', 'Fira Code', monospace;
}

/* ---------- Reset / Base ---------- */
.mcr-wrapper *,
.mcr-wrapper *::before,
.mcr-wrapper *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

.mcr-wrapper {
  font-family: var(--mcr-font);
  color: var(--mcr-text);
  line-height: 1.65;
  font-size: 15px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  max-width: 620px;
  margin: 0 auto;
  padding: 16px;
  background: var(--mcr-bg);
}

/* ---------- Typography ---------- */
.mcr-wrapper h2.mcr-title {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 800;
  text-align: center;
  color: #2d2d3d;
  margin-bottom: 24px;
  letter-spacing: -0.03em;
  line-height: 1.1;
}

.mcr-wrapper h2 {
  font-size: clamp(1.3rem, 3vw, 1.75rem);
  font-weight: 700;
  color: var(--mcr-text);
  margin-bottom: 16px;
  letter-spacing: -0.01em;
  line-height: 1.3;
}

.mcr-wrapper h3 {
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--mcr-primary-light);
  margin-bottom: 10px;
}

.mcr-wrapper p {
  color: var(--mcr-text);
  margin-bottom: 14px;
  font-size: 0.97rem;
}

.mcr-wrapper strong {
  color: var(--mcr-text);
  font-weight: 600;
}

.mcr-wrapper a {
  color: var(--mcr-accent);
  text-decoration: none;
  transition: color var(--mcr-transition);
}
.mcr-wrapper a:hover { color: var(--mcr-accent-light); }

/* ---------- Glass Card ---------- */
.mcr-card {
  background: var(--mcr-bg-card);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 2px solid var(--mcr-border);
  border-radius: var(--mcr-radius-lg);
  padding: 32px;
  box-shadow: 0 4px 12px rgba(232,160,191,0.08);
  transition: box-shadow var(--mcr-transition), border-color var(--mcr-transition);
}
.mcr-card:hover {
  box-shadow: 0 8px 24px rgba(232,160,191,0.12);
  border-color: rgba(232,160,191,0.3);
}

/* ---------- Tool Container ---------- */
.mcr-tool {
  background: #ffffff;
  border: 1px solid rgba(200,150,200,0.25);
  border-radius: calc(var(--mcr-radius-xl) - 8px);
  padding: 28px 24px;
  box-shadow: 0 12px 26px rgba(68, 64, 105, 0.08);
  margin-bottom: 40px;
  position: relative;
  overflow: hidden;
}
.mcr-tool::before {
  content: '';
  position: absolute;
  top: -60%;
  left: -20%;
  width: 140%;
  height: 140%;
  background: radial-gradient(ellipse at 30% 20%, rgba(232,160,191,0.06) 0%, transparent 60%),
              radial-gradient(ellipse at 70% 80%, rgba(94,205,181,0.04) 0%, transparent 50%);
  pointer-events: none;
  z-index: 0;
}
.mcr-tool > * { position: relative; z-index: 1; }

/* ---------- Input Panel ---------- */
.mcr-input-panel {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.mcr-input-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.mcr-input-label {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--mcr-text);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.mcr-input-sublabel {
  font-size: 0.78rem;
  color: var(--mcr-text-dim);
  font-weight: 400;
}

.mcr-input-row {
  display: flex;
  gap: 12px;
  align-items: flex-end;
}
.mcr-input-row > * {
  flex: 1;
}

/* ---------- Form Elements ---------- */
.mcr-wrapper input[type="number"],
.mcr-wrapper input[type="date"],
.mcr-wrapper select {
  width: 100%;
  padding: 12px 16px;
  background: var(--mcr-bg-input);
  border: 2px solid var(--mcr-border);
  border-radius: var(--mcr-radius-sm);
  color: var(--mcr-text);
  font-family: var(--mcr-font);
  font-size: 0.95rem;
  transition: all var(--mcr-transition);
  outline: none;
  appearance: none;
  -webkit-appearance: none;
}
.mcr-wrapper input[type="number"]:focus,
.mcr-wrapper input[type="date"]:focus,
.mcr-wrapper select:focus {
  background: var(--mcr-bg-input-focus);
  border-color: var(--mcr-border-focus);
  box-shadow: 0 0 0 3px rgba(232,160,191,0.15);
}

.mcr-wrapper input[type="number"]::placeholder {
  color: var(--mcr-text-dim);
}

/* Select arrow */
.mcr-wrapper select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23a0a0b8' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 36px;
}

.mcr-wrapper select option {
  background: #ffffff;
  color: #2d2d3d;
  padding: 8px 12px;
  margin: 4px 0;
}

.mcr-wrapper select option:checked {
  background: #e8a0bf;
  color: #ffffff;
}

/* Date input calendar icon color fix */
.mcr-wrapper input[type="date"]::-webkit-calendar-picker-indicator {
  filter: invert(0.7);
  cursor: pointer;
}

/* ---------- Toggle Switch ---------- */
.mcr-toggle-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.mcr-toggle {
  position: relative;
  width: 52px;
  height: 28px;
  flex-shrink: 0;
}
.mcr-toggle input {
  opacity: 0;
  width: 0;
  height: 0;
  position: absolute;
}
.mcr-toggle-slider {
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,0.10);
  border-radius: 50px;
  cursor: pointer;
  transition: background var(--mcr-transition);
}
.mcr-toggle-slider::before {
  content: '';
  position: absolute;
  width: 22px;
  height: 22px;
  left: 3px;
  top: 3px;
  background: var(--mcr-text);
  border-radius: 50%;
  transition: transform var(--mcr-transition), background var(--mcr-transition);
  box-shadow: 0 1px 4px rgba(0,0,0,0.3);
}
.mcr-toggle input:checked + .mcr-toggle-slider {
  background: var(--mcr-accent);
}
.mcr-toggle input:checked + .mcr-toggle-slider::before {
  transform: translateX(24px);
  background: #fff;
}

/* ---------- Segmented Control (Unit Toggle) ---------- */
.mcr-segment-control {
  display: inline-flex;
  background: rgba(255,255,255,0.06);
  border-radius: var(--mcr-radius-sm);
  padding: 3px;
  gap: 2px;
}
.mcr-segment-btn {
  padding: 7px 18px;
  border: none;
  background: transparent;
  color: var(--mcr-text-muted);
  font-family: var(--mcr-font);
  font-size: 0.82rem;
  font-weight: 600;
  border-radius: 6px;
  cursor: pointer;
  transition: all var(--mcr-transition);
}
.mcr-segment-btn.active {
  background: var(--mcr-primary);
  color: #1a1a2e;
  box-shadow: 0 2px 8px rgba(232,160,191,0.25);
}

/* ---------- Calculate Button ---------- */
.mcr-calculate-btn {
  width: 100%;
  padding: 14px 24px;
  border: none;
  border-radius: var(--mcr-radius-md);
  background: linear-gradient(135deg, #e8a0bf 0%, #c8a2d0 100%);
  color: #1a1a2e;
  font-family: var(--mcr-font);
  font-size: 0.98rem;
  font-weight: 700;
  cursor: pointer;
  letter-spacing: 0.01em;
  transition: transform var(--mcr-transition), box-shadow var(--mcr-transition), opacity var(--mcr-transition);
  box-shadow: 0 6px 18px rgba(232,160,191,0.18);
  margin-top: 8px;
  position: relative;
  overflow: hidden;
}
.mcr-calculate-btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 10px 22px rgba(232,160,191,0.22);
}
.mcr-calculate-btn:active {
  transform: translateY(0);
  opacity: 0.95;
}
.mcr-calculate-btn:active {
  transform: translateY(0);
}
.mcr-calculate-btn::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
  transform: translateX(-100%);
  transition: transform 0.5s;
}
.mcr-calculate-btn:hover::after {
  transform: translateX(100%);
}

/* ---------- Divider ---------- */
.mcr-divider {
  height: 1px;
  background: var(--mcr-border);
  margin: 28px 0;
  border: none;
}

/* ---------- Results Dashboard ---------- */
.mcr-results {
  display: none;
  animation: mcrFadeSlideUp 0.7s ease forwards;
}
.mcr-results.active {
  display: block;
}

/* Main gauge section */
.mcr-gauge-section {
  text-align: center;
  padding: 20px 0 24px;
}

.mcr-gauge-svg-wrapper {
  position: relative;
  width: 220px;
  height: 220px;
  margin: 0 auto 16px;
}
.mcr-gauge-svg-wrapper svg {
  width: 100%;
  height: 100%;
}
.mcr-gauge-center-text {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  text-align: center;
}
.mcr-gauge-value {
  font-size: 2.8rem;
  font-weight: 800;
  line-height: 1;
  background: var(--mcr-gradient-success);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.mcr-gauge-label {
  font-size: 0.72rem;
  color: var(--mcr-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-weight: 600;
  margin-top: 4px;
}

/* Stats row */
.mcr-stats-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin: 20px 0;
}

.mcr-stat-card {
  background: var(--mcr-bg-card);
  border: 2px solid var(--mcr-border);
  border-radius: var(--mcr-radius-md);
  padding: 16px 12px;
  text-align: center;
  transition: all var(--mcr-transition);
}
.mcr-stat-card:hover {
  border-color: rgba(232,160,191,0.2);
  background: #ffffff;
}

.mcr-stat-value {
  font-size: 1.4rem;
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 4px;
}
.mcr-stat-value.success { color: var(--mcr-success); }
.mcr-stat-value.accent { color: var(--mcr-accent); }
.mcr-stat-value.primary { color: var(--mcr-primary); }
.mcr-stat-value.warning { color: var(--mcr-warning); }

.mcr-stat-label {
  font-size: 0.72rem;
  color: var(--mcr-text-dim);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-weight: 500;
}

/* Reassurance Box */
.mcr-reassurance-box {
  background: linear-gradient(135deg, rgba(107,203,119,0.08), rgba(94,205,181,0.06));
  border: 1px solid rgba(107,203,119,0.15);
  border-radius: var(--mcr-radius-md);
  padding: 20px 24px;
  margin: 20px 0;
  text-align: center;
}
.mcr-reassurance-icon {
  font-size: 2rem;
  margin-bottom: 8px;
}
.mcr-reassurance-text {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--mcr-success);
  margin-bottom: 6px;
}
.mcr-comparison-text {
  font-size: 0.88rem;
  color: var(--mcr-text-muted);
}

/* ---------- Dot Grid ---------- */
.mcr-dot-grid-section {
  margin: 24px 0;
}
.mcr-dot-grid-title {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--mcr-text-muted);
  text-align: center;
  margin-bottom: 14px;
}
.mcr-dot-grid {
  display: grid;
  grid-template-columns: repeat(25, 1fr);
  gap: 5px;
  max-width: 520px;
  margin: 0 auto;
  padding: 16px;
  background: var(--mcr-bg-card);
  border-radius: var(--mcr-radius-md);
  border: 2px solid var(--mcr-border);
}
.mcr-dot {
  width: 100%;
  aspect-ratio: 1;
  border-radius: 50%;
  transition: all 0.2s ease;
}
.mcr-dot.success {
  background: var(--mcr-success);
  box-shadow: 0 0 4px rgba(107,203,119,0.3);
}
.mcr-dot.risk {
  background: var(--mcr-danger);
  box-shadow: 0 0 4px rgba(232,110,110,0.3);
  animation: mcrPulse 2s ease-in-out infinite;
}
.mcr-dot-legend {
  display: flex;
  justify-content: center;
  gap: 24px;
  margin-top: 12px;
  font-size: 0.78rem;
  color: var(--mcr-text-muted);
}
.mcr-dot-legend-item {
  display: flex;
  align-items: center;
  gap: 6px;
}
.mcr-dot-legend-swatch {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  flex-shrink: 0;
}
.mcr-dot-legend-swatch.success { background: var(--mcr-success); }
.mcr-dot-legend-swatch.risk { background: var(--mcr-danger); }

/* ---------- Chart Sections ---------- */
.mcr-chart-section {
  margin: 24px 0;
}
.mcr-chart-title {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--mcr-text-muted);
  text-align: center;
  margin-bottom: 14px;
}
.mcr-chart-container {
  background: #ffffff;
  border: 1px solid rgba(200,150,200,0.16);
  border-radius: var(--mcr-radius-md);
  padding: 20px;
  overflow: hidden;
}
.mcr-chart-container svg {
  width: 100%;
  height: auto;
  display: block;
}

/* ---------- Content Sections ---------- */
.mcr-content-section {
  background: #ffffff;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(200,150,200,0.18);
  border-radius: var(--mcr-radius-lg);
  padding: 28px;
  margin-bottom: 22px;
  transition: all var(--mcr-transition);
}
.mcr-content-section:hover {
  border-color: rgba(232,160,191,0.25);
}

.mcr-content-section h2 {
  position: relative;
  padding-bottom: 12px;
  margin-bottom: 20px;
}
.mcr-content-section h2::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 50px;
  height: 3px;
  background: var(--mcr-gradient-primary);
  border-radius: 3px;
}

/* Ordered / Unordered lists */
.mcr-wrapper ul,
.mcr-wrapper ol {
  padding-left: 20px;
  margin-bottom: 14px;
  color: var(--mcr-text);
}
.mcr-wrapper li {
  margin-bottom: 6px;
  font-size: 0.95rem;
  color: var(--mcr-text);
}
.mcr-wrapper li::marker {
  color: var(--mcr-primary);
}

/* ---------- Risk Table ---------- */
.mcr-risk-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  margin: 16px 0;
  font-size: 0.9rem;
  overflow: hidden;
  border-radius: var(--mcr-radius-sm);
}
.mcr-risk-table thead th {
  background: rgba(232,160,191,0.15);
  color: var(--mcr-primary);
  padding: 12px 16px;
  text-align: left;
  font-weight: 600;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border-bottom: 2px solid var(--mcr-border);
}
.mcr-risk-table tbody td {
  padding: 10px 16px;
  border-bottom: 1px solid rgba(200,150,200,0.2);
  color: var(--mcr-text);
  transition: background var(--mcr-transition);
}
.mcr-risk-table tbody tr:hover td {
  background: rgba(255,255,255,0.03);
}
.mcr-risk-table tbody tr.highlight td {
  background: rgba(107,203,119,0.08);
  color: var(--mcr-text);
}

.mcr-risk-table .mcr-bar-cell {
  padding-right: 24px;
}
.mcr-risk-bar-bg {
  width: 100%;
  height: 8px;
  background: rgba(255,255,255,0.06);
  border-radius: 4px;
  overflow: hidden;
}
.mcr-risk-bar-fill {
  height: 100%;
  border-radius: 4px;
  background: var(--mcr-gradient-primary);
  transition: width 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ---------- Info Cards Grid ---------- */
.mcr-info-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
  margin: 20px 0;
}
.mcr-info-card {
  background: #ffffff;
  border: 2px solid var(--mcr-border);
  border-radius: var(--mcr-radius-md);
  padding: 20px;
  text-align: center;
  transition: all var(--mcr-transition);
}
.mcr-info-card:hover {
  transform: translateY(-3px);
  border-color: rgba(232,160,191,0.4);
  box-shadow: 0 4px 12px rgba(232,160,191,0.12);
}
.mcr-info-card-icon {
  font-size: 2rem;
  margin-bottom: 10px;
}
.mcr-info-card-value {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--mcr-primary);
  margin-bottom: 4px;
}
.mcr-info-card-label {
  font-size: 0.8rem;
  color: var(--mcr-text-dim);
}

/* ---------- Key Points / Highlights ---------- */
.mcr-highlight-box {
  background: linear-gradient(135deg, rgba(232,160,191,0.08), rgba(200,162,208,0.05));
  border-left: 4px solid var(--mcr-primary);
  border-radius: 0 var(--mcr-radius-sm) var(--mcr-radius-sm) 0;
  padding: 16px 20px;
  margin: 16px 0;
}
.mcr-highlight-box p {
  margin-bottom: 0;
  color: var(--mcr-text);
  font-size: 0.93rem;
}

/* ---------- FAQ Accordion ---------- */
.mcr-faq-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.mcr-faq-item {
  border: 2px solid var(--mcr-border);
  border-radius: var(--mcr-radius-sm);
  overflow: hidden;
  transition: border-color var(--mcr-transition);
  background: #ffffff;
}
.mcr-faq-item.active {
  border-color: rgba(232,160,191,0.4);
}
.mcr-faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  background: transparent;
  border: none;
  color: var(--mcr-text);
  font-family: var(--mcr-font);
  font-size: 0.95rem;
  font-weight: 600;
  text-align: left;
  cursor: pointer;
  transition: background var(--mcr-transition);
  gap: 12px;
}
.mcr-faq-question:hover {
  background: rgba(232,160,191,0.05);
}
.mcr-faq-chevron {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  transition: transform var(--mcr-transition);
  color: var(--mcr-text-dim);
}
.mcr-faq-item.active .mcr-faq-chevron {
  transform: rotate(180deg);
  color: var(--mcr-primary);
}
.mcr-faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.3s ease;
}
.mcr-faq-item.active .mcr-faq-answer {
  max-height: 600px;
  padding: 0 20px 16px;
}
.mcr-faq-answer p {
  font-size: 0.9rem;
}

/* ---------- Disclaimer ---------- */
.mcr-disclaimer {
  background: rgba(240,168,94,0.08);
  border: 2px solid rgba(240,168,94,0.25);
  border-radius: var(--mcr-radius-md);
  padding: 24px;
  margin: 32px 0;
  text-align: center;
}
.mcr-disclaimer-icon {
  font-size: 1.5rem;
  margin-bottom: 8px;
}
.mcr-disclaimer-title {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--mcr-warning);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 8px;
}
.mcr-disclaimer p {
  font-size: 0.85rem;
  color: var(--mcr-text-muted);
  margin-bottom: 0;
}

/* ---------- Date method fields visibility ---------- */
.mcr-date-fields { display: none; }
.mcr-date-fields.active { display: block; }
.mcr-direct-fields { display: flex; }
.mcr-direct-fields.hidden { display: none; }
.mcr-imperial-inputs { display: flex; gap: 12px; }
.mcr-metric-inputs { display: none; }
.mcr-metric-inputs.active { display: flex; gap: 12px; }
.mcr-imperial-inputs.hidden { display: none; }

/* ---------- Animations ---------- */
@keyframes mcrFadeSlideUp {
  from {
    opacity: 0;
    transform: translateY(24px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes mcrPulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.55; }
}

@keyframes mcrGaugeArc {
  from { stroke-dashoffset: var(--mcr-gauge-circumference); }
  to { stroke-dashoffset: var(--mcr-gauge-target); }
}

@keyframes mcrCountUp {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes mcrDotAppear {
  from { transform: scale(0); opacity: 0; }
  to { transform: scale(1); opacity: 1; }
}

@keyframes mcrChartDraw {
  from { stroke-dashoffset: 2000; }
  to { stroke-dashoffset: 0; }
}

/* ---------- Responsive ---------- */
@media (max-width: 768px) {
  .mcr-tool {
    padding: 24px 18px;
    border-radius: var(--mcr-radius-lg);
  }
  .mcr-card {
    padding: 24px 18px;
  }
  .mcr-content-section {
    padding: 24px 18px;
  }
  .mcr-stats-row {
    grid-template-columns: 1fr;
    gap: 10px;
  }
  .mcr-input-row {
    flex-direction: column;
  }
  .mcr-dot-grid {
    grid-template-columns: repeat(20, 1fr);
    gap: 4px;
    padding: 12px;
  }
  .mcr-info-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  .mcr-wrapper {
    padding: 0 10px;
  }
  .mcr-tool {
    padding: 18px 14px;
  }
  .mcr-gauge-svg-wrapper {
    width: 180px;
    height: 180px;
  }
  .mcr-gauge-value {
    font-size: 2.2rem;
  }
  .mcr-dot-grid {
    grid-template-columns: repeat(16, 1fr);
    gap: 3px;
  }
  .mcr-risk-table {
    font-size: 0.8rem;
  }
  .mcr-risk-table thead th,
  .mcr-risk-table tbody td {
    padding: 8px 10px;
  }
}

/* ---------- Utility ---------- */
.mcr-text-center { text-align: center; }
.mcr-text-muted { color: var(--mcr-text-muted); }
.mcr-mt-1 { margin-top: 8px; }
.mcr-mt-2 { margin-top: 16px; }
.mcr-mt-3 { margin-top: 24px; }
.mcr-mb-1 { margin-bottom: 8px; }
.mcr-mb-2 { margin-bottom: 16px; }
.mcr-mb-3 { margin-bottom: 24px; }
.mcr-hidden { display: none !important; }