/* ── Mandip Fitness Calculators — Dark Theme ── */
:root {
  --mfc-bg:        #0a0a0a;
  --mfc-surface:   #111111;
  --mfc-surface2:  #1a1a1a;
  --mfc-border:    #2a2a2a;
  --mfc-teal:      #2dd4bf;
  --mfc-teal-dim:  rgba(45,212,191,0.12);
  --mfc-teal-glow: rgba(45,212,191,0.25);
  --mfc-text:      #f1f5f9;
  --mfc-muted:     #94a3b8;
  --mfc-radius:    12px;
  --mfc-radius-sm: 8px;
  --mfc-transition: 0.22s ease;
}

/* ── Elementor Isolation Reset ── */
/* Counters Elementor global heading/link/button/input overrides */
.mfc-wrap,
.mfc-wrap *,
.mfc-wrap *::before,
.mfc-wrap *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

/* Typography reset — kills Elementor h1-h6 cascade */
.mfc-wrap h1,
.mfc-wrap h2,
.mfc-wrap h3,
.mfc-wrap h4,
.mfc-wrap h5,
.mfc-wrap h6 {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif !important;
  font-weight: inherit;
  font-size: inherit;
  color: inherit;
  line-height: inherit;
  margin: 0;
  padding: 0;
  text-transform: none;
  letter-spacing: normal;
}

/* Link reset — kills Elementor global link color/underline/hover */
.mfc-wrap a,
.mfc-wrap a:visited,
.mfc-wrap a:hover,
.mfc-wrap a:focus,
.mfc-wrap a:active {
  color: inherit;
  text-decoration: none;
  border-bottom: none;
  outline: none;
}

/* Button reset — kills Elementor global button background/radius/padding/font */
.mfc-wrap button {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif !important;
  font-size: inherit;
  font-weight: inherit;
  line-height: normal;
  color: inherit;
  background: none;
  border: none;
  border-radius: 0;
  padding: 0;
  margin: 0;
  cursor: pointer;
  text-transform: none;
  letter-spacing: normal;
  box-shadow: none;
  -webkit-appearance: none;
  appearance: none;
  outline: none;
  display: inline-block;
  width: auto;
  height: auto;
  text-align: inherit;
}

/* Input / select reset — kills Elementor form field global styles */
.mfc-wrap input,
.mfc-wrap select,
.mfc-wrap textarea {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif !important;
  font-size: 14px;
  color: var(--mfc-text);
  background: var(--mfc-surface2);
  border: 1px solid var(--mfc-border);
  border-radius: var(--mfc-radius-sm);
  box-shadow: none;
  outline: none;
  -webkit-appearance: none;
  appearance: none;
}

/* Paragraph reset */
.mfc-wrap p {
  margin: 0;
  padding: 0;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  font-size: inherit;
  color: inherit;
  line-height: inherit;
}

/* ──────────────────────────────────────────── */

.mfc-wrap {
  background: var(--mfc-bg);
  border: 1px solid var(--mfc-border);
  border-radius: var(--mfc-radius);
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  font-size: 14px;
  color: var(--mfc-text);
  overflow: hidden;
  max-width: 780px;
  margin: 0 auto;
}

/* ── Tabs ── */
.mfc-wrap .mfc-tabs {
  display: flex;
  background: var(--mfc-surface);
  border-bottom: 1px solid var(--mfc-border);
  overflow-x: auto;
  scrollbar-width: none;
}
.mfc-wrap .mfc-tabs::-webkit-scrollbar { display: none; }

.mfc-wrap .mfc-tab {
  flex: 1;
  min-width: 80px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  padding: 14px 8px !important;
  background: none !important;
  border: none !important;
  border-bottom: 2px solid transparent !important;
  border-radius: 0 !important;
  color: var(--mfc-muted) !important;
  font-size: 12px !important;
  font-weight: 500 !important;
  cursor: pointer;
  transition: color var(--mfc-transition), border-color var(--mfc-transition), background var(--mfc-transition);
  white-space: nowrap;
  text-transform: none !important;
  letter-spacing: normal !important;
  box-shadow: none !important;
  line-height: normal !important;
  height: auto !important;
  width: auto !important;
}
.mfc-wrap .mfc-tab-icon { font-size: 18px; line-height: 1; }
.mfc-wrap .mfc-tab:hover {
  color: var(--mfc-text) !important;
  background: var(--mfc-teal-dim) !important;
  border-color: transparent !important;
  border-bottom-color: transparent !important;
}
.mfc-wrap .mfc-tab.active {
  color: var(--mfc-teal) !important;
  border-bottom-color: var(--mfc-teal) !important;
  background: var(--mfc-teal-dim) !important;
}

/* ── Panels ── */
.mfc-wrap .mfc-panel { display: none; }
.mfc-wrap .mfc-panel.active { display: block; }

.mfc-wrap .mfc-panel-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  min-height: 420px;
}

.mfc-wrap .mfc-form-section {
  padding: 28px 24px;
  border-right: 1px solid var(--mfc-border);
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.mfc-wrap .mfc-result-section {
  padding: 28px 24px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  background: var(--mfc-surface);
}

/* ── Typography ── */
.mfc-wrap .mfc-calc-title {
  font-size: 18px !important;
  font-weight: 700 !important;
  color: var(--mfc-text) !important;
  display: flex !important;
  align-items: center;
  gap: 10px;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif !important;
  text-transform: none !important;
  letter-spacing: normal !important;
  line-height: 1.3 !important;
  margin: 0 !important;
  padding: 0 !important;
}
.mfc-wrap .mfc-calc-desc {
  font-size: 13px;
  color: var(--mfc-muted);
  line-height: 1.5;
  margin-top: -8px;
}
.mfc-wrap .mfc-badge {
  font-size: 11px;
  font-weight: 600;
  background: var(--mfc-teal-dim);
  color: var(--mfc-teal);
  padding: 2px 8px;
  border-radius: 20px;
  border: 1px solid rgba(45,212,191,0.3);
  text-transform: none;
  letter-spacing: normal;
}

/* ── Gender Toggle ── */
.mfc-wrap .mfc-gender-row {
  display: flex;
  gap: 8px;
}
.mfc-wrap .mfc-gender-btn {
  flex: 1;
  padding: 9px !important;
  background: var(--mfc-surface2) !important;
  border: 1px solid var(--mfc-border) !important;
  border-radius: var(--mfc-radius-sm) !important;
  color: var(--mfc-muted) !important;
  font-size: 13px !important;
  font-weight: 600 !important;
  cursor: pointer;
  transition: all var(--mfc-transition);
  text-transform: none !important;
  letter-spacing: normal !important;
  box-shadow: none !important;
  line-height: normal !important;
}
.mfc-wrap .mfc-gender-btn:hover {
  border-color: var(--mfc-teal) !important;
  color: var(--mfc-teal) !important;
  background: var(--mfc-surface2) !important;
}
.mfc-wrap .mfc-gender-btn.active {
  background: var(--mfc-teal-dim) !important;
  border-color: var(--mfc-teal) !important;
  color: var(--mfc-teal) !important;
}

/* ── Fields ── */
.mfc-wrap .mfc-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.mfc-wrap .mfc-field label {
  font-size: 13px !important;
  font-weight: 500 !important;
  color: var(--mfc-muted) !important;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif !important;
  text-transform: none !important;
  letter-spacing: normal !important;
}
.mfc-wrap .mfc-unit { font-weight: 400; font-size: 12px; color: #64748b; }
.mfc-wrap .mfc-field input,
.mfc-wrap .mfc-field select {
  background: var(--mfc-surface2) !important;
  border: 1px solid var(--mfc-border) !important;
  border-radius: var(--mfc-radius-sm) !important;
  color: var(--mfc-text) !important;
  padding: 10px 12px !important;
  font-size: 14px !important;
  outline: none !important;
  transition: border-color var(--mfc-transition), box-shadow var(--mfc-transition);
  width: 100%;
  -webkit-appearance: none;
  appearance: none;
  box-shadow: none !important;
  height: auto !important;
}
.mfc-wrap .mfc-field input:focus,
.mfc-wrap .mfc-field select:focus {
  border-color: var(--mfc-teal) !important;
  box-shadow: 0 0 0 3px var(--mfc-teal-dim) !important;
}
.mfc-wrap .mfc-field input::placeholder { color: #475569; }
.mfc-wrap .mfc-field select option { background: #1a1a1a; color: var(--mfc-text); }

.mfc-wrap .mfc-field-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

/* ── Calculate Button ── */
.mfc-wrap .mfc-btn {
  width: 100%;
  padding: 13px !important;
  background: var(--mfc-teal) !important;
  border: none !important;
  border-radius: var(--mfc-radius-sm) !important;
  color: #0a0a0a !important;
  font-size: 14px !important;
  font-weight: 700 !important;
  cursor: pointer;
  letter-spacing: 0.3px !important;
  transition: opacity var(--mfc-transition), transform var(--mfc-transition);
  margin-top: auto;
  text-transform: none !important;
  box-shadow: none !important;
  line-height: normal !important;
  height: auto !important;
  display: block !important;
  text-align: center !important;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif !important;
}
.mfc-wrap .mfc-btn:hover {
  opacity: 0.9;
  transform: translateY(-1px);
  background: var(--mfc-teal) !important;
  color: #0a0a0a !important;
}
.mfc-wrap .mfc-btn:active { transform: translateY(0); }
.mfc-wrap .mfc-btn:focus { outline: none !important; box-shadow: none !important; }

/* ── Tip ── */
.mfc-wrap .mfc-measure-tip {
  font-size: 12px;
  color: var(--mfc-muted);
  line-height: 1.5;
  background: var(--mfc-surface2);
  border-left: 3px solid var(--mfc-teal);
  padding: 8px 10px;
  border-radius: 0 var(--mfc-radius-sm) var(--mfc-radius-sm) 0;
}

/* ── Result Hero ── */
.mfc-wrap .mfc-result-hero {
  text-align: center;
  padding: 20px 0 10px;
}
.mfc-wrap .mfc-result-value {
  font-size: 52px;
  font-weight: 800;
  color: var(--mfc-teal);
  line-height: 1;
  letter-spacing: -1px;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif !important;
}
.mfc-wrap .mfc-result-label {
  font-size: 14px;
  color: var(--mfc-muted);
  margin-top: 4px;
  font-weight: 500;
}

/* ── Info Cards ── */
.mfc-wrap .mfc-info-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}
.mfc-wrap .mfc-info-card {
  background: var(--mfc-surface2);
  border: 1px solid var(--mfc-border);
  border-radius: var(--mfc-radius-sm);
  padding: 12px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.mfc-wrap .mfc-ic-label {
  font-size: 11px;
  color: var(--mfc-muted);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.mfc-wrap .mfc-ic-val {
  font-size: 16px;
  font-weight: 700;
  color: var(--mfc-text);
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif !important;
}

/* ── BMI Bar ── */
.mfc-wrap .mfc-bmi-bar-wrap { margin: 4px 0; }
.mfc-wrap .mfc-bmi-bar {
  display: flex;
  border-radius: var(--mfc-radius-sm);
  overflow: hidden;
  height: 36px;
}
.mfc-wrap .mfc-bmi-segment {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  font-size: 10px;
  font-weight: 600;
  color: rgba(0,0,0,0.75);
  line-height: 1.2;
}
.mfc-wrap .mfc-bmi-segment span { font-size: 9px; font-weight: 400; }
.mfc-wrap .mfc-bmi-needle-row {
  position: relative;
  height: 12px;
  margin-top: 2px;
}
.mfc-wrap .mfc-bmi-needle {
  position: absolute;
  top: 0;
  width: 3px;
  height: 12px;
  background: var(--mfc-teal);
  border-radius: 2px;
  transform: translateX(-50%);
  transition: left 0.5s cubic-bezier(.4,0,.2,1);
  box-shadow: 0 0 8px var(--mfc-teal-glow);
}

/* ── BF Ranges ── */
.mfc-wrap .mfc-bf-ranges {
  background: var(--mfc-surface2);
  border: 1px solid var(--mfc-border);
  border-radius: var(--mfc-radius-sm);
  padding: 12px;
}
.mfc-wrap .mfc-bf-range-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 5px 0;
  font-size: 12px;
  border-bottom: 1px solid var(--mfc-border);
}
.mfc-wrap .mfc-bf-range-row:last-child { border-bottom: none; }
.mfc-wrap .mfc-bf-range-row .cat { color: var(--mfc-muted); }
.mfc-wrap .mfc-bf-range-row .pct { font-weight: 600; color: var(--mfc-text); }
.mfc-wrap .mfc-bf-range-row.active-range .cat,
.mfc-wrap .mfc-bf-range-row.active-range .pct { color: var(--mfc-teal); }
.mfc-wrap .mfc-bf-range-row.active-range { background: var(--mfc-teal-dim); border-radius: 6px; padding: 5px 8px; margin: 0 -8px; }

/* ── Macro Bars ── */
.mfc-wrap .mfc-macro-bars { display: flex; flex-direction: column; gap: 14px; margin-top: 4px; }
.mfc-wrap .mfc-macro-row { display: flex; align-items: center; gap: 10px; }
.mfc-wrap .mfc-macro-name {
  font-size: 12px;
  font-weight: 700;
  width: 56px;
  flex-shrink: 0;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.mfc-wrap .mfc-macro-name.protein { color: #f472b6; }
.mfc-wrap .mfc-macro-name.carbs   { color: #fb923c; }
.mfc-wrap .mfc-macro-name.fat     { color: #facc15; }
.mfc-wrap .mfc-macro-bar-track {
  flex: 1;
  height: 10px;
  background: var(--mfc-surface2);
  border-radius: 10px;
  overflow: hidden;
}
.mfc-wrap .mfc-macro-bar-fill {
  height: 100%;
  border-radius: 10px;
  width: 0;
  transition: width 0.6s cubic-bezier(.4,0,.2,1);
}
.mfc-wrap .mfc-macro-bar-fill.protein { background: #f472b6; }
.mfc-wrap .mfc-macro-bar-fill.carbs   { background: #fb923c; }
.mfc-wrap .mfc-macro-bar-fill.fat     { background: #facc15; }
.mfc-wrap .mfc-macro-num {
  font-size: 13px;
  font-weight: 700;
  width: 68px;
  text-align: right;
  color: var(--mfc-text);
  flex-shrink: 0;
}

/* ── Water Tips ── */
.mfc-wrap .mfc-water-tips {
  background: var(--mfc-surface2);
  border: 1px solid var(--mfc-border);
  border-radius: var(--mfc-radius-sm);
  padding: 12px 14px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.mfc-wrap .mfc-water-tips p { font-size: 12px; color: var(--mfc-muted); line-height: 1.5; }

/* ── Goal-coloured cards ── */
.mfc-wrap .mfc-card-cut   { border-color: #ef4444 !important; }
.mfc-wrap .mfc-card-cut   .mfc-ic-label { color: #ef4444 !important; }
.mfc-wrap .mfc-card-cut   .mfc-ic-val   { color: #fca5a5; }

.mfc-wrap .mfc-card-maintain { border-color: #2dd4bf !important; }
.mfc-wrap .mfc-card-maintain .mfc-ic-label { color: var(--mfc-teal) !important; }
.mfc-wrap .mfc-card-maintain .mfc-ic-val   { color: #5eead4; }

.mfc-wrap .mfc-card-bulk  { border-color: #f59e0b !important; }
.mfc-wrap .mfc-card-bulk  .mfc-ic-label { color: #f59e0b !important; }
.mfc-wrap .mfc-card-bulk  .mfc-ic-val   { color: #fcd34d; }

/* ── Disclaimer ── */
.mfc-wrap .mfc-disclaimer {
  font-size: 11px;
  color: #bcbcbc;
  line-height: 1.5;
  border-top: 1px solid var(--mfc-border);
  padding-top: 12px;
  margin-top: auto;
}
.mfc-wrap .mfc-disclaimer strong { color: var(--mfc-text); font-weight: 600; }

/* ── Animation: fade in result ── */
.mfc-wrap .mfc-result-section[hidden] { display: none; }
.mfc-wrap .mfc-result-section.mfc-fade-in {
  animation: mfcFade 0.35s ease forwards;
}
@keyframes mfcFade {
  from { opacity: 0; transform: translateY(6px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ── Mobile ── */
@media (max-width: 620px) {
  .mfc-wrap .mfc-panel-inner {
    grid-template-columns: 1fr;
  }
  .mfc-wrap .mfc-form-section {
    border-right: none;
    border-bottom: 1px solid var(--mfc-border);
    padding: 20px 16px;
  }
  .mfc-wrap .mfc-result-section { padding: 20px 16px; }
  .mfc-wrap .mfc-result-value { font-size: 44px; }
  .mfc-wrap .mfc-tab { font-size: 11px !important; padding: 12px 6px !important; }
  .mfc-wrap .mfc-tab-icon { font-size: 16px; }
  .mfc-wrap .mfc-info-cards { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 380px) {
  .mfc-wrap .mfc-field-row { grid-template-columns: 1fr; }
  .mfc-wrap .mfc-info-cards { grid-template-columns: 1fr; }
}