:root {
  --fptc-green: #18392b;
  --fptc-green-2: #24513e;
  --fptc-gold: #f4a340;
  --fptc-cream: #faf7f0;
  --fptc-white: #ffffff;
  --fptc-text: #1f2933;
  --fptc-muted: #64748b;
  --fptc-border: #e5e1d8;
  --fptc-good: #166534;
  --fptc-warn: #92400e;
  --fptc-bad: #b42318;
}

.fptc-calculator {
  margin: 28px 0 34px;
  padding: clamp(18px, 3vw, 28px);
  color: var(--fptc-text);
  background: #fffdf8;
  border: 1px solid var(--fptc-border);
  border-radius: 18px;
  box-shadow: 0 18px 44px rgba(24, 57, 43, 0.10);
}

.fptc-calculator-header {
  margin-bottom: 22px;
}

.fptc-calculator-header h2 {
  margin: 0 0 8px;
  color: var(--fptc-green);
  font-size: clamp(1.45rem, 3vw, 2.2rem);
  line-height: 1.08;
  letter-spacing: -0.035em;
}

.fptc-calculator-header p {
  margin: 0;
  color: #475569;
}

.fptc-eyebrow {
  display: inline-flex;
  width: auto;
  margin-bottom: 10px !important;
  padding: 5px 10px;
  color: var(--fptc-green);
  background: rgba(244, 163, 64, 0.18);
  border: 1px solid rgba(244, 163, 64, 0.5);
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.fptc-form-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-bottom: 18px;
}

.fptc-form-grid-compact {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.fptc-calculator label {
  display: grid;
  gap: 6px;
  color: var(--fptc-green);
  font-size: 0.92rem;
  font-weight: 800;
}

.fptc-calculator input,
.fptc-calculator select {
  width: 100%;
  min-height: 42px;
  padding: 9px 10px;
  color: var(--fptc-text);
  background: var(--fptc-white);
  border: 1px solid #d7d2c7;
  border-radius: 10px;
  font-weight: 600;
}

.fptc-calculator input:focus,
.fptc-calculator select:focus {
  outline: 3px solid rgba(244, 163, 64, 0.35);
  border-color: var(--fptc-gold);
}

.fptc-muted {
  color: var(--fptc-muted);
  font-weight: 600;
}

.fptc-table-wrap {
  width: 100%;
  overflow-x: auto;
  margin: 18px 0;
  border: 1px solid var(--fptc-border);
  border-radius: 14px;
  background: var(--fptc-white);
}

.fptc-table-wrap table {
  width: 100%;
  min-width: 900px;
  margin: 0;
  border-collapse: collapse;
  font-size: 0.92rem;
}

.fptc-tip-table {
  min-width: 680px !important;
}

.fptc-table-wrap th,
.fptc-table-wrap td {
  padding: 10px;
  border-bottom: 1px solid var(--fptc-border);
  text-align: left;
  vertical-align: middle;
}

.fptc-table-wrap th {
  color: var(--fptc-green);
  background: var(--fptc-cream);
  font-size: 0.82rem;
  font-weight: 900;
  white-space: nowrap;
}

.fptc-table-wrap tr:last-child td {
  border-bottom: 0;
}

.fptc-table-wrap input,
.fptc-table-wrap select {
  min-width: 80px;
  min-height: 38px;
  padding: 7px 8px;
}

.fptc-table-wrap input[type="text"] {
  min-width: 140px;
}

.fptc-icon-button {
  display: inline-grid;
  place-items: center;
  width: 34px;
  height: 34px;
  color: #7f1d1d;
  background: #fef2f2;
  border: 1px solid #fecaca;
  border-radius: 999px;
  font-size: 1.15rem;
  font-weight: 900;
  line-height: 1;
}

.fptc-icon-button:hover,
.fptc-icon-button:focus {
  color: #fff;
  background: #991b1b;
}

.fptc-actions,
.fptc-copy-print {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 16px 0;
}

.fptc-primary-button,
.fptc-secondary-button {
  min-height: 42px;
  padding: 10px 14px;
  border-radius: 11px;
  font-weight: 900;
  line-height: 1.2;
}

.fptc-primary-button {
  color: #fff;
  background: var(--fptc-green);
  border: 1px solid var(--fptc-green);
}

.fptc-primary-button:hover,
.fptc-primary-button:focus {
  background: #0f241b;
}

.fptc-secondary-button {
  color: var(--fptc-green);
  background: #fff;
  border: 1px solid rgba(24, 57, 43, 0.22);
}

.fptc-secondary-button:hover,
.fptc-secondary-button:focus {
  background: rgba(24, 57, 43, 0.07);
}

.fptc-results {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-top: 20px;
}

.fptc-results-wide {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.fptc-results > div {
  padding: 16px;
  background: var(--fptc-white);
  border: 1px solid var(--fptc-border);
  border-radius: 14px;
}

.fptc-results span {
  display: block;
  margin-bottom: 5px;
  color: var(--fptc-muted);
  font-size: 0.82rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.fptc-results strong {
  display: block;
  color: var(--fptc-green);
  font-size: clamp(1.25rem, 2vw, 1.72rem);
  line-height: 1.1;
}

.fptc-results strong.fptc-good {
  color: var(--fptc-good);
}

.fptc-results strong.fptc-warn {
  color: var(--fptc-warn);
}

.fptc-results strong.fptc-bad {
  color: var(--fptc-bad);
}

.fptc-small-note {
  margin: 20px 0 0 !important;
  padding: 12px 14px;
  color: #64748b;
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  border-radius: 12px;
  font-size: 0.9rem;
}

.fptc-copy-status {
  display: inline-flex;
  align-items: center;
  color: var(--fptc-good);
  font-size: 0.9rem;
  font-weight: 800;
}

@media (max-width: 900px) {
  .fptc-form-grid,
  .fptc-form-grid-compact,
  .fptc-results,
  .fptc-results-wide {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 620px) {
  .fptc-calculator {
    padding: 16px;
  }

  .fptc-form-grid,
  .fptc-form-grid-compact,
  .fptc-results,
  .fptc-results-wide {
    grid-template-columns: 1fr;
  }
}

@media print {
  .fptc-copy-print,
  .fptc-actions,
  .fptc-icon-button {
    display: none !important;
  }

  .fptc-calculator {
    box-shadow: none;
    border-color: #bbb;
    break-inside: avoid;
  }
}

/* v1.0.1 accessible calculator tooltips */
.fptc-tooltip-wrap {
	position: relative;
	display: inline-flex;
	align-items: center;
	margin-left: 0.35rem;
	vertical-align: middle;
}
.fptc-tooltip-trigger {
	width: 1.15rem;
	height: 1.15rem;
	border-radius: 999px;
	border: 1px solid rgba(24, 57, 43, 0.35);
	background: #fff;
	color: #18392b;
	font-size: 0.72rem;
	font-weight: 800;
	line-height: 1;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	padding: 0;
	cursor: help;
}
.fptc-tooltip-trigger:hover,
.fptc-tooltip-trigger:focus {
	border-color: #18392b;
	outline: 2px solid rgba(244, 163, 64, 0.35);
	outline-offset: 2px;
}
.fptc-tooltip {
	position: absolute;
	z-index: 30;
	left: 50%;
	bottom: calc(100% + 0.45rem);
	transform: translateX(-50%);
	width: min(18rem, 80vw);
	padding: 0.65rem 0.75rem;
	border-radius: 0.75rem;
	background: #18392b;
	color: #fff;
	font-size: 0.82rem;
	font-weight: 500;
	line-height: 1.35;
	box-shadow: 0 12px 28px rgba(0,0,0,0.18);
	opacity: 0;
	visibility: hidden;
	pointer-events: none;
	transition: opacity 0.15s ease, visibility 0.15s ease;
}
.fptc-tooltip::after {
	content: "";
	position: absolute;
	left: 50%;
	top: 100%;
	transform: translateX(-50%);
	border-width: 0.4rem;
	border-style: solid;
	border-color: #18392b transparent transparent transparent;
}
.fptc-tooltip-wrap:hover .fptc-tooltip,
.fptc-tooltip-trigger:focus + .fptc-tooltip,
.fptc-tooltip-trigger[aria-expanded="true"] + .fptc-tooltip {
	opacity: 1;
	visibility: visible;
}
.fptc-ingredient-table th .fptc-tooltip-wrap {
	margin-left: 0.25rem;
}
.fptc-ingredient-table th .fptc-tooltip {
	font-weight: 500;
	text-transform: none;
	letter-spacing: 0;
}
@media (max-width: 640px) {
	.fptc-tooltip {
		left: auto;
		right: -0.5rem;
		transform: none;
		width: min(16rem, 78vw);
	}
	.fptc-tooltip::after {
		left: auto;
		right: 0.9rem;
		transform: none;
	}
}

/* v1.0.2 mobile usability refinements */
.fptc-calculator,
.fptc-calculator * {
  box-sizing: border-box;
}

.fptc-calculator {
  max-width: 100%;
  overflow: visible;
}

.fptc-calculator input,
.fptc-calculator select,
.fptc-calculator button {
  font-size: 16px;
}

.fptc-table-wrap {
  -webkit-overflow-scrolling: touch;
  overscroll-behavior-x: contain;
}

.fptc-table-wrap::after {
  content: "Swipe table sideways to see all fields";
  display: none;
  padding: 8px 10px;
  color: var(--fptc-muted);
  background: #f8fafc;
  border-top: 1px solid var(--fptc-border);
  font-size: 0.8rem;
  font-weight: 700;
  text-align: center;
}

.fptc-actions button,
.fptc-copy-print button {
  touch-action: manipulation;
}

@media (max-width: 760px) {
  .fptc-calculator {
    margin: 20px -2px 28px;
    border-radius: 16px;
  }

  .fptc-calculator-header {
    margin-bottom: 16px;
  }

  .fptc-calculator-header h2 {
    font-size: clamp(1.35rem, 8vw, 1.9rem);
  }

  .fptc-calculator-header p {
    font-size: 0.98rem;
    line-height: 1.5;
  }

  .fptc-form-grid,
  .fptc-form-grid-compact,
  .fptc-results,
  .fptc-results-wide {
    gap: 12px;
  }

  .fptc-calculator label {
    font-size: 0.9rem;
  }

  .fptc-calculator input,
  .fptc-calculator select {
    min-height: 46px;
    padding: 10px 11px;
  }

  .fptc-table-wrap {
    margin: 14px 0;
    border-radius: 12px;
  }

  .fptc-table-wrap::after {
    display: block;
  }

  .fptc-table-wrap table {
    min-width: 760px;
    font-size: 0.86rem;
  }

  .fptc-tip-table {
    min-width: 620px !important;
  }

  .fptc-table-wrap th,
  .fptc-table-wrap td {
    padding: 8px;
  }

  .fptc-table-wrap input,
  .fptc-table-wrap select {
    min-height: 42px;
  }

  .fptc-actions,
  .fptc-copy-print {
    display: grid;
    grid-template-columns: 1fr;
    gap: 9px;
  }

  .fptc-primary-button,
  .fptc-secondary-button {
    width: 100%;
    min-height: 48px;
    padding: 12px 14px;
  }

  .fptc-results > div {
    padding: 14px;
  }

  .fptc-results span {
    font-size: 0.76rem;
  }

  .fptc-results strong {
    font-size: clamp(1.15rem, 7vw, 1.45rem);
  }

  .fptc-small-note {
    font-size: 0.86rem;
  }
}

@media (max-width: 420px) {
  .fptc-calculator {
    padding: 14px;
  }

  .fptc-eyebrow {
    white-space: normal;
  }

  .fptc-table-wrap table {
    min-width: 700px;
  }

  .fptc-tooltip {
    right: -0.25rem;
    width: min(15rem, 72vw);
    font-size: 0.78rem;
  }
}


/* v1.0.3 mobile overflow containment
   Keeps the page itself from sliding sideways on phones while preserving
   horizontal scrolling inside wide calculator tables. */
.fptc-calculator,
.fptc-calculator-header,
.fptc-form-grid,
.fptc-form-grid-compact,
.fptc-results,
.fptc-results-wide,
.fptc-actions,
.fptc-copy-print,
.fptc-small-note {
  width: 100%;
  max-width: 100%;
  min-width: 0;
}

.fptc-table-wrap {
  display: block;
  width: 100%;
  max-width: 100%;
  min-width: 0;
  overflow-x: auto;
  overflow-y: hidden;
  contain: inline-size;
}

.fptc-table-wrap table {
  max-width: none;
}

@media (max-width: 782px) {
  html,
  body {
    max-width: 100% !important;
    overflow-x: hidden !important;
  }

  .fptc-calculator {
    width: 100% !important;
    max-width: 100% !important;
    min-width: 0 !important;
    overflow-x: hidden !important;
    overflow-y: visible;
  }

  .fptc-calculator input,
  .fptc-calculator select,
  .fptc-calculator textarea,
  .fptc-calculator button {
    max-width: 100%;
  }

  .fptc-table-wrap {
    max-width: calc(100vw - 32px);
    overscroll-behavior-x: contain;
    touch-action: pan-x pan-y;
  }
}

@media (max-width: 420px) {
  .fptc-table-wrap {
    max-width: calc(100vw - 28px);
  }
}


/* v1.0.4 mobile stacked table fix
   The wide tables caused iPhone Safari to move the whole page sideways.
   Under 700px, calculator tables become stacked cards instead of horizontal tables. */
@media (max-width: 700px) {
  .fptc-calculator-page,
  .fptc-calculator-page body,
  .fptc-calculator-page .site,
  .fptc-calculator-page .site-content,
  .fptc-calculator-page .content-area,
  .fptc-calculator-page .site-main,
  .fptc-calculator-page .entry-content {
    max-width: 100% !important;
    overflow-x: hidden !important;
  }

  .fptc-calculator,
  .fptc-calculator * {
    box-sizing: border-box;
  }

  .fptc-calculator {
    width: 100% !important;
    max-width: 100% !important;
    min-width: 0 !important;
    margin-left: 0 !important;
    margin-right: 0 !important;
    overflow-x: clip !important;
  }

  .fptc-table-wrap {
    width: 100% !important;
    max-width: 100% !important;
    min-width: 0 !important;
    margin-left: 0 !important;
    margin-right: 0 !important;
    overflow-x: hidden !important;
    overflow-y: visible !important;
    border: 0;
    background: transparent;
    contain: layout paint;
  }

  .fptc-table-wrap::after {
    display: none !important;
    content: none !important;
  }

  .fptc-table-wrap table,
  .fptc-table-wrap .fptc-tip-table,
  .fptc-ingredient-table,
  .fptc-tip-table {
    display: block !important;
    width: 100% !important;
    max-width: 100% !important;
    min-width: 0 !important;
    border: 0 !important;
    font-size: 0.92rem;
  }

  .fptc-table-wrap thead {
    display: none !important;
  }

  .fptc-table-wrap tbody,
  .fptc-table-wrap tr,
  .fptc-table-wrap td {
    display: block !important;
    width: 100% !important;
    max-width: 100% !important;
    min-width: 0 !important;
  }

  .fptc-table-wrap tr {
    margin: 0 0 14px;
    padding: 12px;
    background: var(--fptc-white);
    border: 1px solid var(--fptc-border);
    border-radius: 14px;
    box-shadow: 0 8px 22px rgba(24, 57, 43, 0.06);
  }

  .fptc-table-wrap td {
    display: grid !important;
    grid-template-columns: minmax(92px, 36%) minmax(0, 1fr);
    align-items: center;
    gap: 10px;
    padding: 8px 0 !important;
    border: 0 !important;
  }

  .fptc-table-wrap td::before {
    content: attr(data-label);
    color: var(--fptc-green);
    font-size: 0.76rem;
    font-weight: 900;
    line-height: 1.2;
    text-transform: uppercase;
    letter-spacing: 0.03em;
  }

  .fptc-table-wrap td[data-label=""],
  .fptc-table-wrap td:not([data-label]) {
    grid-template-columns: 1fr;
  }

  .fptc-table-wrap td[data-label=""]::before,
  .fptc-table-wrap td:not([data-label])::before {
    display: none;
    content: none;
  }

  .fptc-table-wrap input,
  .fptc-table-wrap select,
  .fptc-table-wrap output,
  .fptc-table-wrap button {
    width: 100% !important;
    max-width: 100% !important;
    min-width: 0 !important;
  }

  .fptc-table-wrap .fptc-icon-button {
    width: 44px !important;
    min-width: 44px !important;
    height: 44px;
    justify-self: end;
  }
}

@supports not (overflow: clip) {
  @media (max-width: 700px) {
    .fptc-calculator {
      overflow-x: hidden !important;
    }
  }
}


/* v1.0.5 mobile table label cleanup
   Mobile table cards use JS-generated labels. Keep those labels compact and do not
   expose tooltip text inside the stacked card label column. */
@media (max-width: 700px) {
  .fptc-table-wrap td::before {
    overflow-wrap: normal;
    word-break: normal;
    hyphens: none;
  }

  .fptc-table-wrap td {
    grid-template-columns: minmax(104px, 34%) minmax(0, 1fr);
  }
}

@media (max-width: 380px) {
  .fptc-table-wrap td {
    grid-template-columns: minmax(96px, 36%) minmax(0, 1fr);
    gap: 8px;
  }
}