html,
body {
  height: 100%;
}

:root {
  --bs-primary: #6b2c3a;
  --bs-primary-rgb: 107, 44, 58;
  --bs-link-color: #6b2c3a;
  --bs-link-color-rgb: 107, 44, 58;
  --bs-link-hover-color: #54222d;
  --bs-link-hover-color-rgb: 84, 34, 45;
  --bs-focus-ring-color: rgba(107, 44, 58, 0.28);
}

body {
  background-color: #f6f3f1;
}

.nav-pills {
  --bs-nav-pills-link-active-bg: #6b2c3a;
  --bs-nav-pills-link-active-color: #fff;
}

.btn-primary {
  --bs-btn-color: #fff;
  --bs-btn-bg: #6b2c3a;
  --bs-btn-border-color: #6b2c3a;
  --bs-btn-hover-color: #fff;
  --bs-btn-hover-bg: #54222d;
  --bs-btn-hover-border-color: #54222d;
  --bs-btn-focus-shadow-rgb: 107, 44, 58;
  --bs-btn-active-color: #fff;
  --bs-btn-active-bg: #441a24;
  --bs-btn-active-border-color: #441a24;
  --bs-btn-disabled-color: #fff;
  --bs-btn-disabled-bg: #6b2c3a;
  --bs-btn-disabled-border-color: #6b2c3a;
}

.btn-outline-primary {
  --bs-btn-color: #6b2c3a;
  --bs-btn-border-color: #6b2c3a;
  --bs-btn-hover-color: #fff;
  --bs-btn-hover-bg: #6b2c3a;
  --bs-btn-hover-border-color: #6b2c3a;
  --bs-btn-focus-shadow-rgb: 107, 44, 58;
  --bs-btn-active-color: #fff;
  --bs-btn-active-bg: #6b2c3a;
  --bs-btn-active-border-color: #6b2c3a;
  --bs-btn-disabled-color: #6b2c3a;
  --bs-btn-disabled-bg: transparent;
  --bs-btn-disabled-border-color: #6b2c3a;
}

.nav-link:focus-visible,
.btn-primary:focus-visible,
.btn-outline-primary:focus-visible,
.form-control:focus,
.form-select:focus {
  border-color: #b5818a;
  box-shadow: 0 0 0 0.25rem rgba(107, 44, 58, 0.28);
}

.form-check-input:checked {
  background-color: #6b2c3a;
  border-color: #6b2c3a;
}

.form-check-input:focus {
  border-color: #b5818a;
  box-shadow: 0 0 0 0.25rem rgba(107, 44, 58, 0.28);
}

::selection {
  background-color: #f0dfe2;
  color: #3d1820;
}

.app-shell {
  min-height: 100vh;
  direction: ltr;
}

.app-topbar,
#language-modal {
  direction: ltr;
}

html[lang="ur"] #section-nav,
html[lang="ur"] main {
  direction: rtl;
}

#sidebar .offcanvas-header {
  position: relative;
  justify-content: center;
}

.sidebar-logo {
  display: block;
  width: 168px;
  max-width: calc(100% - 2.5rem);
  height: auto;
}

#sidebar .btn-close {
  position: absolute;
  top: 0.75rem;
  inset-inline-end: 0.75rem;
}

#section-nav .nav-link {
  text-align: start;
}

.app-main {
  min-width: 0;
}

.menu-toggle {
  line-height: 1;
  padding: 0.3rem 0.5rem;
}

.menu-toggle .fa-bars {
  font-size: 1.15rem;
}

.app-topbar {
  position: relative;
  padding-right: 9rem !important;
}

.home-link {
  line-height: 0;
  text-decoration: none;
}

.home-link:focus-visible {
  outline: 2px solid #6b2c3a;
  outline-offset: 3px;
}

.tab-pane:focus,
.tab-pane:focus-visible {
  outline: none;
}

.app-topbar .home-link {
  flex: 0 0 auto;
}

.topbar-logo {
  display: block;
  height: 2.75rem;
  width: auto;
}

#page-title {
  min-width: 0;
  flex: 1 1 auto;
  font-size: 1.85rem;
  font-weight: 600;
  line-height: 1.25;
}

.language-toggle {
  position: absolute;
  top: 50%;
  right: 0.75rem;
  z-index: 2;
  transform: translateY(-50%);
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  line-height: 1.2;
  white-space: nowrap;
}

.language-toggle .fa-language {
  font-size: 1.05rem;
}

.language-choice {
  position: relative;
  min-height: 4.75rem;
  font-size: 1.35rem;
  font-weight: 600;
}

.language-choice .fa-check {
  position: absolute;
  inset-inline-end: 0.85rem;
  opacity: 0;
}

.language-choice.active .fa-check {
  opacity: 1;
}

.kite-size-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 18rem), 28rem));
  gap: 1rem;
}

.kite-size-card {
  border-inline-start: 4px solid var(--bs-primary);
}

.kite-size-card[data-lang="ur"] {
  display: none;
}

html[lang="ur"] .kite-size-card[data-lang="en"] {
  display: none;
}

html[lang="ur"] .kite-size-card[data-lang="ur"] {
  display: block;
}

.kite-size-title {
  padding: 0.9rem 1rem 0.75rem;
}

.kite-spec div {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 1rem;
  padding: 0.75rem 1rem;
  border-top: 1px solid var(--bs-border-color);
}

.kite-spec dt,
.kite-spec dd {
  margin: 0;
}

.kite-spec dt {
  color: var(--bs-secondary-color);
  font-weight: 500;
}

.kite-spec dd {
  font-weight: 600;
  font-variant-numeric: tabular-nums;
  text-align: end;
}

.patang-kup {
  max-width: 52rem;
}

.patang-kup .table {
  width: 100%;
  background-color: #fff;
  font-variant-numeric: tabular-nums;
  table-layout: fixed;
}

.patang-kup th,
.patang-kup td {
  text-align: center;
}

@media (max-width: 575.98px) {
  .patang-kup th,
  .patang-kup td {
    padding: 0.4rem 0.2rem;
    font-size: 0.875rem;
  }
}

.lang-text[data-lang="ur"] {
  display: none;
}

html[lang="ur"] .lang-text[data-lang="en"] {
  display: none;
}

html[lang="ur"] .lang-text[data-lang="ur"] {
  display: inline;
}

.bamboo-calc {
  --bamboo-result: 6.5rem;
  --bamboo-gap: 0.75rem;
  --bamboo-columns: minmax(0, 1fr) var(--bamboo-result);
  max-width: 24rem;
}

.bamboo-size,
.bamboo-field,
.bamboo-paper-simple,
.bamboo-paper-computed,
.bamboo-total {
  display: grid;
  grid-template-columns: var(--bamboo-columns);
  column-gap: var(--bamboo-gap);
  align-items: center;
}

.bamboo-size .form-label,
.bamboo-field > .form-label,
.bamboo-paper-simple > .form-label {
  grid-column: 1 / -1;
  grid-row: 1;
}

.bamboo-size .form-select,
.bamboo-field > .form-control,
.bamboo-field > .form-select,
.bamboo-paper-simple > .form-control,
.bamboo-entry .form-control {
  grid-column: 1;
  grid-row: 2;
  width: 100%;
  max-width: none;
  min-width: 0;
}

.bamboo-fields {
  display: grid;
  gap: 1rem;
}

.bamboo-entry {
  display: contents;
}

.bamboo-output,
.bamboo-total-value,
.bamboo-paper-result {
  font-weight: 600;
  font-variant-numeric: tabular-nums;
  text-align: start;
  min-width: 0;
}

.bamboo-output {
  grid-column: 2;
  grid-row: 2;
}

.bamboo-advanced {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  margin-bottom: 1.5rem;
  margin-inline-end: calc(var(--bamboo-result) + var(--bamboo-gap));
}

.bamboo-advanced .form-check-input {
  margin: 0;
  float: none;
  flex: 0 0 auto;
}

.bamboo-advanced .form-check-label {
  margin: 0;
}

.bamboo-paper {
  display: grid;
  gap: 0.25rem;
  margin-top: 1rem;
}

.bamboo-paper-advanced {
  display: none;
  gap: 1rem;
}

.bamboo-calc--advanced .bamboo-paper-simple {
  display: none;
}

.bamboo-calc--advanced .bamboo-paper-advanced {
  display: grid;
}

.bamboo-paper-computed,
.bamboo-total {
  align-items: baseline;
  font-weight: 600;
}

.bamboo-paper-computed .form-label,
.bamboo-total .lang-text {
  grid-column: 1;
  grid-row: 1;
  justify-self: end;
}

.bamboo-paper-result,
.bamboo-total-value {
  grid-column: 2;
  grid-row: 1;
}

.bamboo-total {
  margin-top: 1rem;
  padding-top: 0.85rem;
  border-top: 1px solid var(--bs-border-color);
}

html[lang="ur"] body,
.urdu-text {
  font-family: "Noto Naskh Arabic", "Segoe UI", Tahoma, sans-serif;
}

html[lang="ur"] body {
  line-height: 1.7;
}

@media (max-width: 575.98px) {
  .app-topbar {
    padding-right: 3.75rem !important;
  }

  #page-title {
    font-size: 1.45rem;
  }

  #language-toggle-label {
    display: none;
  }
}

@media (min-width: 992px) {
  #sidebar.offcanvas-lg {
    position: sticky;
    top: 0;
    flex: 0 0 260px !important;
    width: 260px !important;
    max-width: 260px !important;
    height: 100vh !important;
    background-color: #fff !important;
    border-inline-end: 1px solid var(--bs-border-color) !important;
  }

  #sidebar .offcanvas-header {
    display: flex;
  }

  #sidebar .offcanvas-body {
    padding: 0.75rem;
    overflow-y: auto;
  }
}