/* ============================================================
   BANNER
   ============================================================ */

.section-title {
  display: inline-block;
  background-color: var(--banner-color);
  color: var(--p-color);
  border-radius: var(--border-radius-medium);
}

/* ============================================================
   CALCULATOR WRAPPER
   ============================================================ */
.wrapper {
  background-color: #6a746a;
  font-size: var(--h2-font-size);
  font-family: var(--body-font-family);
  max-width: 860px;
  margin-left: auto;
  margin-right: auto;
  border-radius: 20px;
  border: 3px solid var(--calc-outline-color);
}


/* ============================================================
   SECTION LABELS (replaces dark mono labels)
   ============================================================ */
/* .section-label {
  font-family: var(--body-font-family);
  font-size: 13px;
  font-weight: var(--font-weight-bold);
  letter-spacing: 1.5px;
  color: white;
  text-transform: uppercase;
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.section-label::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--border-color);
} */


/* Optimized Section Label */
.section-label {
  font-family: var(--body-font-family);
  font-size: 13px;
  font-weight: var(--font-weight-bold);
  letter-spacing: 1.5px;
  color: white;
  text-transform: uppercase;
  margin: 20px 0 15px 0; /* Consistent spacing */
  display: flex;
  align-items: center;
  gap: 10px;
}

.section-label::after {
  content: '';
  flex: 1;
  height: 1px;
  background: rgba(255, 255, 255, 0.2); /* Softer line */
}



/* ============================================================
   GAS SELECTOR
   ============================================================ */
.gas-row {
  display: flex;
  gap: 12px;
  margin-bottom: 24px;
  align-items: flex-end;
}
.gas-search-wrap {
  flex: 1;
  position: relative;
}
.gas-search-wrap input {
  width: 100%;
  background: var(--white-color);
  border: 1px solid var(--calc-outline-color);
  border-radius: var(--border-radius-small);
  padding: 9px 14px;
  font-family: var(--body-font-family);
  font-size: var(--h2-font-size);
  color: var(--p-color);
  outline: none;
  transition: border-color 0.2s;
}
.gas-search-wrap input:focus {
  border-color: var(--section-title-color);
  box-shadow: 0 0 0 2px rgba(97,130,138,0.2);
}
.gas-search-wrap input::placeholder { color: #999; }

.gas-dropdown {
  position: absolute;
  top: calc(100% + 4px);
  left: 0; right: 0;
  background: var(--white-color);
  border: 2px solid var(--section-title-color);
  border-radius: var(--border-radius-small);
  max-height: 240px;
  overflow-y: auto;
  z-index: 100;
  display: none;
  scrollbar-width: thin;
  scrollbar-color: var(--section-title-color) var(--calc-dropdown-color);
  box-shadow: 0 6px 16px rgba(0,0,0,0.15);
}
.gas-dropdown.open { display: block; }
.gas-option {
  padding: 9px 14px;
  cursor: pointer;
  font-size: 15px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: background 0.1s;
  border-bottom: 1px solid var(--border-color);
}
.gas-option:last-child { border-bottom: none; }
.gas-option:hover, .gas-option.active {
  background: rgba(97,130,138,0.12);
}
.gas-option .formula {
  font-size: 12px;
  color: var(--custom-btn-bg-color);
  font-weight: var(--font-weight-bold);
}

.gas-badge {
  background: var(--calc-background-color);
  border: 2px solid var(--calc-outline-color);
  border-radius: var(--border-radius-small);
  padding: 9px 16px;
  font-size: 15px;
  font-weight: var(--font-weight-bold);
  color: var(--section-title-color);
  white-space: nowrap;
  min-width: 80px;
  text-align: center;
  box-shadow: 0 3px 5px 0 rgba(0,0,0,.2);
}

/* ============================================================
   CONVERSION GRID
   ============================================================ */
.conv-grid {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 16px;
  align-items: center;
  margin-bottom: 24px;
}

.input-wrap {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

/* Large value input — uses calcinput1 styling plus extra size */
.value-input {
  background: var(--white-color);
  border: 1px solid var(--calc-outline-color);
  border-radius: var(--border-radius-small);
  padding: 10px 14px;
  font-family: var(--body-font-family);
  font-size: 24px;
  font-weight: var(--font-weight-medium);
  color: var(--p-color);
  outline: none;
  width: 100%;
  text-align: left;
  transition: border-color 0.2s;
}
.value-input:focus {
  border-color: var(--section-title-color);
  box-shadow: 0 0 0 2px rgba(97,130,138,0.2);
}
.value-input[readonly] {
  background-color: var(--calc-result-color);
  color: var(--dark-color);
  font-weight: var(--font-weight-bold);
  cursor: default;
}

/* Unit selects — matches dropdowncalc */
select.unit-select {
  font-size: var(--h2-font-size);
  cursor: pointer;
  border: 1px solid var(--calc-outline-color);
  border-radius: var(--border-radius-small);
  padding: .4rem 2rem .4rem .6rem;
  background-color: var(--calc-dropdown-color);
  color: var(--calc-p-color);
  outline: none;
  width: 100%;
  transition: background-color 0.2s;
  appearance: none;
  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='%23444' fill='none' stroke-width='1.5'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 10px center;
}
select.unit-select:hover { background-color: var(--calc-hover-color); }
select.unit-select:focus {
  border-color: var(--section-title-color);
  box-shadow: 0 0 0 2px rgba(97,130,138,0.2);
  outline: none;
}

/* Reference select — same treatment */
select.ref-select {
  font-size: var(--h2-font-size);
  cursor: pointer;
  border: 1px solid var(--calc-outline-color);
  border-radius: var(--border-radius-small);
  padding: .4rem 2rem .4rem .6rem;
  background-color: var(--calc-dropdown-color);
  color: var(--calc-p-color);
  outline: none;
  width: 100%;
  transition: background-color 0.2s;
  appearance: none;
  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='%23444' fill='none' stroke-width='1.5'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 10px center;
}
select.ref-select:hover  { background-color: var(--calc-hover-color); }
select.ref-select:focus  { border-color: var(--section-title-color); outline: none; }

/* SWAP button — custom-btn style */
.arrow-col {
  display: flex;
  align-items: center;
  justify-content: center;
  padding-top: 28px;
}
.arrow-btn {
  background: var(--custom-btn-bg-color);
  border: none;
  border-radius: var(--border-radius-small);
  width: 44px; height: 44px;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer;
  color: var(--white-color);
  font-size: 20px;
  font-weight: var(--font-weight-bold);
  transition: all 0.2s;
  box-shadow: 0 3px 5px 0 rgba(0,0,0,.3);
  position: relative;
  overflow: hidden;
}
.arrow-btn:hover {
  background: var(--secondary-color);
  box-shadow: 0 1rem 3rem rgba(0,0,0,.175);
}

/* ============================================================
   RESULT PANEL — mirrors .group.result
   ============================================================ */
.result-display {
  background-color: var(--calc-result-color);
  border: 2px solid var(--calc-outline-color);
  border-radius: 10px;
  padding: 16px 20px;
  margin-bottom: 24px;
  display: flex;
  align-items: center;
  gap: 16px;
  box-shadow: 0 3px 5px 0 rgba(0,0,0,.4);
  font-weight: var(--font-weight-bold);
}
.result-icon {
  font-size: 22px;
  color: var(--section-title-color);
}
.result-text { flex: 1; }
.result-value {
  font-family: var(--body-font-family);
  font-size: 30px;
  font-weight: var(--font-weight-bold);
  color: var(--dark-color);
  line-height: 1;
}
.result-label {
  font-size: 14px;
  color: var(--primary-color);
  margin-top: 4px;
  letter-spacing: 0.5px;
  font-weight: var(--font-weight-normal);
}

/* ============================================================
   REFERENCE ROW
   ============================================================ */
.ref-row { margin-bottom: 24px; }

/* ============================================================
   DIVIDER
   ============================================================ */
.divider {
  height: 2px;
  background: var(--border-color);
  margin: 20px 0;
  border-radius: 1px;
}

/* ============================================================
   GAS INFO PANEL — mirrors group12 grid
   ============================================================ */
/* .gas-info {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
  gap: 12px;
}
.info-cell {
  background-color: var(--calc-background-color);
  border: 2px solid var(--calc-outline-color);
  border-radius: 10px;
  padding: 10px 14px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  box-shadow: 0 3px 5px 0 rgba(0,0,0,.25);
}
.info-cell .key {
  font-size: 11px;
  font-weight: var(--font-weight-bold);
  letter-spacing: 1.5px;
  color: var(--primary-color);
  text-transform: uppercase;
}
.info-cell .val {
  font-size: 16px;
  font-weight: var(--font-weight-medium);
  color: var(--dark-color);
}
.info-cell .val.accent  { color: var(--section-title-color); font-weight: var(--font-weight-bold); }
.info-cell .val.accent2 { color: var(--custom-btn-bg-color); font-weight: var(--font-weight-bold); } */


/* Strict 3x2 Grid for Desktop */
.gas-info {
  display: grid;
  grid-template-columns: repeat(3, 1fr); /* Forces 3 columns */
  gap: 12px;
}

.info-cell {
  background-color: var(--calc-background-color);
  border: 2px solid var(--calc-outline-color);
  border-radius: 10px;
  padding: 10px 14px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  box-shadow: 0 3px 5px 0 rgba(0,0,0,.25);
  min-height: 70px; /* Ensures uniform height */
  justify-content: center;
}

/* Responsive: Stack on mobile devices */
@media (max-width: 768px) {
  .gas-info {
    grid-template-columns: repeat(2, 1fr); /* 2x3 grid on tablets */
  }
}

@media (max-width: 480px) {
  .gas-info {
    grid-template-columns: 1fr; /* 1x6 list on phones */
  }
}

/* 3. The Label (Key) - Small, Uppercase, Subtle */
.info-cell .key {
  font-size: 0.8rem !important; /* Forces size even if Bootstrap interferes */
  font-weight: 700;
  letter-spacing: 0.05rem;
  color: var(--primary-color);
  text-transform: uppercase;
  margin-bottom: 2px;
  line-height: 1;
}

/* 4. The Data (Value) - Larger and Bold */
.info-cell .val {
  /* This scales between 16px and 20px based on screen size */
  font-size: clamp(1rem, 1.2vw, 1.25rem) !important; 
  font-weight: 600;
  color: var(--dark-color);
  word-break: break-word; /* Prevents long names from overflowing */
  line-height: 1.2;
}

/* 5. Highlight Colors */
.info-cell .val.accent  { color: var(--section-title-color) !important; }
.info-cell .val.accent2 { color: var(--custom-btn-bg-color) !important; }








/* ============================================================
   CARD INNER PADDING
   ============================================================ */
.card-inner { padding: 24px 28px; }

/* ============================================================
   FOOTER
   ============================================================ */
footer {
  background-color: var(--banner-color);
  padding: 2rem 1rem 1rem;
}
.footerwrapper {
  display: flex;
  flex-flow: row wrap;
  row-gap: 1.5rem;
  column-gap: 5%;
  justify-content: center;
}
.footerRow:last-child { display: none; }
@media (max-width: 824px) {
  .footerRow:first-child { display: none; }
  .footerRow:last-child  { display: inline; }
}
@media (max-width: 600px) {
  .footerwrapper { flex-direction: column; margin-left: 1rem; margin-right: 1rem; }
}
.FooterRowTitle {
  font-size: 1rem;
  font-weight: var(--font-weight-bold);
  margin-bottom: .5rem;
  color: var(--dark-color);
}
.footerlink a {
  font-size: var(--footer-link-font-size);
  text-decoration: none;
  display: block;
  padding: 2px 0;
  color: var(--p-color);
}
.footerlink a:hover { text-decoration: underline; color: var(--primary-color); }
.footerlogo { margin: 0; font-size: 1.1rem; font-weight: var(--font-weight-bold); }
.logo { margin-top: 0; margin-bottom: 0; }
.logoblock {
  display: inline-block; padding: 5px;
  border: 2px solid #000; border-radius: 10px;
}
.kofi { display: block; height: 50px; filter: drop-shadow(3px 3px 3px rgba(0,0,0,.2)); }
.copyrighttext {
  text-align: center;
  font-size: var(--copyright-font-size);
  padding-top: 1rem;
  border-top: 1px solid rgba(0,0,0,.15);
  margin-top: 1rem;
}
.footerkoficoffelink { color: var(--primary-color); }

/* ============================================================
   CUSTOM BUTTONS / LINKS
   ============================================================ */
.custom-btn {
  background: var(--custom-btn-bg-color);
  border: none;
  border-radius: var(--border-radius-small);
  padding: 8px 16px;
  font-family: var(--title-font-family);
  font-size: var(--p-font-size);
  font-weight: var(--font-weight-light);
  color: var(--white-color);
  margin: 5px;
  cursor: pointer;
  transition: .3s;
  position: relative;
  overflow: hidden;
  text-decoration: none;
  display: inline-block;
}
.custom-btn:hover {
  background: var(--secondary-color);
  box-shadow: 0 1rem 3rem rgba(0,0,0,.175);
  color: var(--white-color);
  text-decoration: none;
}

/* ============================================================
   PULSE ANIMATION
   ============================================================ */
@keyframes pulse {
  0%   { opacity: 1; }
  50%  { opacity: 0.4; }
  100% { opacity: 1; }
}
.pulse { animation: pulse 0.3s ease; }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 600px) {
  .conv-grid { grid-template-columns: 1fr; }
  .arrow-col { padding-top: 0; transform: rotate(90deg); }
  .card-inner { padding: 16px 14px; }
  .gas-row { flex-direction: column; }
  :root {
    --h2-font-size: 18px;
    --p-font-size: 16px;
    --banner-font-size: 36px;
    --calc-title-font-size: 24px;
  }
}
@media (max-width: 900px) {
  :root {
    --h2-font-size: 18px;
    --p-font-size: 18px;
  }
}