/* Logged-in LMS shell. Tokens come from theme.css only.
   Do not load this on Django admin / Jet. */

body.tk-app {
  font-family: var(--tk-font);
  font-size: var(--tk-fs-base);
  line-height: var(--tk-lh-body);
  color: var(--tk-dark);
  background: var(--tk-light);
  overflow-x: hidden;
}

body.tk-app a {
  color: var(--tk-primary);
}

#main-content {
  color: var(--tk-dark);
  padding: 1.15rem 1.4rem 3rem;
}

#main-content a:not(.btn):not(.nav-link):not(.dropdown-item) {
  color: var(--tk-primary);
}

#main-content .text-muted,
#main-content .text-muted * {
  color: var(--tk-muted) !important;
}

#main-content .btn,
#main-content .badge,
#main-content .alert {
  color: inherit;
}

#main-content .btn-primary,
#main-content .btn-primary *,
body.tk-app .btn-primary {
  color: #fff !important;
  background: var(--tk-gradient) !important;
  border: 0;
}

#main-content .btn-secondary,
#main-content .btn-secondary *,
body.tk-app .btn-secondary {
  color: #fff !important;
  background: var(--tk-dark) !important;
  border: 0;
}

#main-content .btn-dark,
#main-content .btn-success,
#main-content .btn-danger,
body.tk-app .btn-dark,
body.tk-app .btn-success,
body.tk-app .btn-danger {
  color: #fff !important;
}

body.tk-app .btn-secondary:hover,
body.tk-app .btn-secondary:focus {
  background: var(--tk-dark-hover) !important;
  color: #fff !important;
}

body.tk-app .btn-primary:hover,
body.tk-app .btn-primary:focus {
  filter: brightness(1.05);
  color: #fff !important;
}

/* Layout — sidebar column + main column flush against it */
#side-nav {
  position: fixed;
  left: 0;
  top: 0;
  bottom: 0;
  z-index: 100;
  width: var(--tk-sidebar);
  display: flex;
  flex-direction: column;
  overflow-y: auto;
  background: var(--tk-white);
  border-right: 1px solid var(--tk-dot);
  font-family: var(--tk-font);
  transition: left 0.28s ease, right 0.28s ease;
}

#main {
  margin-left: var(--tk-sidebar);
  min-height: 100vh;
  transition: margin 0.28s ease;
}

#side-nav.toggle-active {
  left: calc(-1 * var(--tk-sidebar));
}

#main.toggle-active {
  margin-left: 0;
}

html[dir="rtl"] #side-nav.toggle-active,
body.rtl #side-nav.toggle-active {
  left: auto;
  right: calc(-1 * var(--tk-sidebar));
}

html[dir="rtl"] #main.toggle-active,
body.rtl #main.toggle-active {
  margin-left: 0;
  margin-right: 0;
}

#top-navbar {
  position: sticky;
  top: 0;
  z-index: 90;
  background: var(--tk-navbar-bg);
  backdrop-filter: blur(16px);
  box-shadow: 0 8px 24px rgba(var(--tk-dark-rgb), 0.16);
  color: var(--tk-white);
}

#top-navbar .nav-wrapper {
  display: flex;
  flex-wrap: nowrap;
  align-items: center;
  gap: 0.75rem;
  min-height: 3.6rem;
}

#top-navbar .form-header {
  display: flex;
  flex: 1 1 auto;
  min-width: 0;
}

#top-navbar .avatar {
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 50%;
  overflow: hidden;
  cursor: pointer;
}

#top-navbar .avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

#top-navbar .avatar.avatar-md {
  width: 3.75rem;
  height: 3.75rem;
}

#top-navbar .toggle-btn,
#top-navbar .dropdown {
  flex: 0 0 auto;
}

#top-navbar .form-control {
  flex: 1 1 auto;
  border: 0;
  border-radius: var(--tk-radius-pill) 0 0 var(--tk-radius-pill);
  min-height: 42px;
  background: rgba(255, 255, 255, 0.12);
  color: #fff;
}

#top-navbar .form-control::placeholder {
  color: rgba(255, 255, 255, 0.62);
}

#top-navbar .form-header .btn {
  border-radius: 0 var(--tk-radius-pill) var(--tk-radius-pill) 0;
  background: var(--tk-gradient);
  border: 0;
  color: #fff;
  flex: 0 0 auto;
}

html[dir="rtl"] #top-navbar .form-header,
html[dir="rtl"] .tk-search-row,
body.rtl #top-navbar .form-header,
body.rtl .tk-search-row {
  direction: ltr;
}

html[dir="rtl"] #top-navbar .form-header .form-control,
html[dir="rtl"] .tk-search-row .form-control,
body.rtl #top-navbar .form-header .form-control,
body.rtl .tk-search-row .form-control {
  direction: rtl;
  text-align: right;
}

#top-navbar .toggle-btn {
  color: #fff;
  font-size: 1.25rem;
  padding: 0.35rem 0.6rem;
  border-radius: 0.6rem;
  cursor: pointer;
  user-select: none;
}

#top-navbar .toggle-btn:hover {
  background: rgba(255, 255, 255, 0.1);
}

#top-navbar .dropdown-menu {
  border: 0;
  border-radius: var(--tk-radius);
  box-shadow: var(--tk-shadow-lg);
  padding: 0.75rem;
}

#top-navbar .dropdown-item {
  border-radius: 0.6rem;
  color: var(--tk-dark);
}

#top-navbar .dropdown-item:hover {
  background: var(--tk-surface-tint);
  color: var(--tk-primary);
}

.manage-wrap {
  position: sticky;
  bottom: 0;
  z-index: 10;
  padding: 0.5rem 1rem;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(10px);
  border-top: 1px solid var(--tk-dot);
}

/* Sidebar */
#side-nav .top-side {
  background: transparent;
  padding: 1rem 1rem 0.5rem;
  border-bottom: 0;
}

#side-nav .top-side img {
  width: 72px;
  height: auto;
}

#side-nav .tk-side-brand {
  font-weight: 800;
  letter-spacing: 0.04em;
  margin-top: 0.4rem;
  color: var(--tk-dark);
}

#side-nav .tk-side-brand .tk-fi {
  color: var(--tk-brand-green);
}

#side-nav .tk-side-brand .tk-se {
  color: var(--tk-brand-gold);
}

#side-nav .role-chip {
  display: inline-block;
  margin-top: 0.35rem;
  padding: 0.2rem 0.7rem;
  border-radius: var(--tk-radius-pill);
  background: var(--tk-surface-tint);
  color: var(--tk-primary);
  font-size: var(--tk-fs-xs);
  font-weight: 600;
}

#side-nav .top-dashboard-buttons .btn {
  width: 100%;
  border: 0;
  border-radius: var(--tk-radius-pill);
  background: var(--tk-gradient);
  color: #fff;
  font-weight: 600;
}

#side-nav .tk-menu-group {
  padding: 0 0.65rem;
}

#side-nav .tk-menu-group + .tk-menu-group {
  margin-top: 0.35rem;
}

#side-nav ul {
  list-style: none;
  margin: 0;
  padding: 0 0 0.35rem;
}

#side-nav ul li {
  margin: 0 0 0.15rem;
  padding: 0;
  background: transparent;
  border-radius: 0.7rem;
}

#side-nav ul li a {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.5rem 0.75rem;
  margin: 0;
  border-radius: 0.7rem;
  color: var(--tk-dark);
  font-size: var(--tk-fs-md);
  font-weight: 500;
  line-height: var(--tk-lh-ui);
  text-decoration: none;
}

#side-nav ul li a i {
  width: 1.15rem;
  color: var(--tk-primary);
}

#side-nav ul li:hover,
#side-nav ul li.active {
  background: transparent !important;
}

#side-nav ul li:hover a {
  background: var(--tk-surface-tint);
  color: var(--tk-dark) !important;
}

#side-nav ul li.active a {
  background: var(--tk-gradient);
  color: #fff !important;
}

#side-nav ul li.active a i,
#side-nav ul li:hover a i {
  color: inherit;
}

#side-nav ul li.active a i {
  color: #fff;
}

#side-nav .menu-label {
  font-size: var(--tk-fs-xs);
  font-weight: 700;
  letter-spacing: var(--tk-tracking-label);
  text-transform: uppercase;
  color: var(--tk-muted);
  padding: 0.7rem 0.75rem 0.3rem;
  margin: 0;
}

#side-nav .language-switcher {
  margin-top: auto;
  padding: 0.75rem 1rem;
}

#side-nav .language-switcher .form-control,
#side-nav .language-switcher select {
  border-radius: 0.75rem;
  font-size: 0.85rem;
}

#side-nav footer,
#side-nav .card-footer {
  background: transparent;
  border: 0;
  color: var(--tk-muted);
  font-size: 0.78rem;
}

#side-nav footer a {
  color: var(--tk-primary);
}

#side-nav .btn-dark {
  background: var(--tk-dark);
  border: 0;
  border-radius: var(--tk-radius-pill);
  color: #fff !important;
}

/* Content chrome */
.title-1 {
  font-size: var(--tk-fs-2xl);
  font-weight: 800;
  color: var(--tk-dark);
  letter-spacing: -0.02em;
}

.breadcrumb {
  display: flex;
  background: transparent;
  padding: 0;
  margin-bottom: 1rem;
  font-size: var(--tk-fs-sm);
}

#main-content .breadcrumb,
#main-content .breadcrumb * {
  color: var(--tk-muted);
}

#main-content .breadcrumb a {
  color: var(--tk-primary);
}

#main-content .breadcrumb .active {
  color: var(--tk-dark);
}

#side-nav .top-side .desktop-hide {
  display: none;
}

.card,
.quiz-wrapper,
.chart-wrap {
  border: 0;
  border-radius: var(--tk-radius);
  box-shadow: var(--tk-shadow);
}

.btn {
  border-radius: var(--tk-radius-pill);
  font-weight: 600;
}

.btn-primary {
  background: var(--tk-gradient) !important;
  border: 0;
  color: #fff !important;
}

.btn-secondary {
  background: var(--tk-dark) !important;
  border: 0;
  color: #fff !important;
}

.btn-primary:hover {
  filter: brightness(1.05);
  background: var(--tk-gradient) !important;
  color: #fff !important;
}

.table {
  --bs-table-bg: transparent;
}

.alert {
  border: 0;
  border-radius: 1rem;
}

/* RTL — Arabic and Farsi only (html dir=rtl). Sidebar docks on the right. */
html[dir="rtl"] body.tk-app,
body.rtl {
  direction: rtl;
}

html[dir="rtl"] #side-nav,
body.rtl #side-nav {
  direction: rtl;
  text-align: right;
  left: auto;
  right: 0;
  border-right: 0;
  border-left: 1px solid var(--tk-dot);
}

html[dir="rtl"] #side-nav ul li a,
body.rtl #side-nav ul li a {
  flex-direction: row;
}

html[dir="rtl"] #side-nav .menu-label,
body.rtl #side-nav .menu-label {
  text-align: right;
  letter-spacing: 0;
}

html[dir="rtl"] #main,
body.rtl #main {
  margin-left: 0;
  margin-right: var(--tk-sidebar);
}

/* Final exam hides the sidebar; do not keep the RTL sidebar gutter. */
body.tk-exam,
html[dir="rtl"] body.tk-exam,
body.rtl.tk-exam {
  overflow-x: hidden;
}

body.tk-exam #main,
html[dir="rtl"] body.tk-exam #main,
body.rtl.tk-exam #main {
  margin-left: 0 !important;
  margin-right: 0 !important;
  width: 100% !important;
  max-width: 100% !important;
}

body.tk-exam #main-content {
  max-width: 100%;
  overflow-x: hidden;
}

/* Responsive */
@media screen and (max-width: 991.98px) {
  #side-nav {
    left: calc(-1 * var(--tk-sidebar));
    width: min(var(--tk-sidebar), 86vw);
  }

  #side-nav.toggle-active {
    left: 0;
    box-shadow: 0 0 0 10000px rgba(var(--tk-dark-rgb), 0.45);
  }

  #main,
  #main.toggle-active {
    margin-left: 0;
  }

  html[dir="rtl"] #main,
  html[dir="rtl"] #main.toggle-active,
  body.rtl #main,
  body.rtl #main.toggle-active {
    margin-left: 0;
    margin-right: 0;
  }

  #top-navbar .nav-wrapper {
    flex-wrap: wrap;
  }

  #top-navbar .nav-wrapper .form-header {
    order: 3;
    flex: 1 1 100%;
  }

  #side-nav .top-side .desktop-hide {
    display: block;
  }

  #side-nav .top-side .desktop-hide .toggle-btn {
    background: var(--tk-dark);
    color: #fff;
    border-radius: 0;
  }

  #side-nav .top-side .desktop-hide .toggle-btn i {
    color: #fff;
  }

  html[dir="rtl"] #side-nav,
  body.rtl #side-nav {
    right: calc(-1 * var(--tk-sidebar));
    left: auto;
  }

  html[dir="rtl"] #side-nav.toggle-active,
  body.rtl #side-nav.toggle-active {
    right: 0;
    left: auto;
    box-shadow: 0 0 0 10000px rgba(var(--tk-dark-rgb), 0.45);
  }

  html[dir="rtl"] #side-nav .top-side .desktop-hide,
  body.rtl #side-nav .top-side .desktop-hide {
    display: flex;
    justify-content: flex-end;
  }

  html[dir="rtl"] #main,
  body.rtl #main {
    padding-right: 0;
  }
}

@media (max-width: 575.98px) {
  #main-content {
    padding-left: 0.4rem;
    padding-right: 0.4rem;
  }

  .table-responsive {
    border-radius: var(--tk-radius);
  }
}

/* Theory library */
.tk-book-card__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 1.75rem;
  height: 1.75rem;
  margin: 0.6rem 0.7rem 0;
  border-radius: 0.55rem;
  color: #fff;
  background: var(--tk-gradient);
}

.tk-book-card__icon i {
  color: #fff;
  font-size: 0.85rem;
}

.tk-book-card .card-body {
  padding: 0.5rem 0.7rem 0.3rem;
}

.tk-book-card .card-footer {
  padding: 0 0.7rem 0.6rem;
}

.tk-book-card h2 {
  font-size: 0.98rem;
  line-height: 1.3;
  margin-bottom: 0.25rem;
  overflow-wrap: break-word;
}

.tk-book-card .text-muted {
  line-height: 1.35;
  overflow-wrap: break-word;
}

.tk-book-card .card-body > p.text-muted.small {
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.tk-book-card .badge {
  margin-bottom: 0.25rem;
  font-size: 0.68rem;
}

.tk-book-card .btn {
  padding: 0.32rem 0.65rem;
  font-size: 0.82rem;
}

.tk-license-pills .badge {
  font-weight: 600;
}

.tk-toc li {
  margin: 0.15rem 0;
}

.tk-toc a {
  display: block;
  padding: 0.4rem 0.55rem;
  border-radius: 0.7rem;
  color: var(--tk-dark);
  text-decoration: none;
  font-size: 0.92rem;
}

.tk-toc li.is-active a,
.tk-toc a:hover {
  background: var(--tk-surface-tint);
  color: var(--tk-primary);
}

.tk-toc li.is-locked .tk-toc__locked {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  padding: 0.4rem 0.55rem;
  border-radius: 0.7rem;
  font-size: 0.92rem;
  color: var(--tk-muted);
  opacity: 0.72;
  filter: grayscale(0.25);
  cursor: not-allowed;
}

.tk-toc__badge {
  flex: 0 0 auto;
  font-size: 0.68rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--tk-muted);
  border: 1px solid var(--tk-dot);
  border-radius: 999px;
  padding: 0.1rem 0.45rem;
}

.quiz-wrapper.is-demo-locked {
  opacity: 0.62;
  filter: grayscale(0.3);
}

.quiz-wrapper.is-demo-locked .btn.disabled {
  pointer-events: none;
  cursor: not-allowed;
}

.tk-prose p {
  margin-bottom: 0.9rem;
  line-height: 1.65;
}

.tk-prose h3 {
  font-size: 1.05rem;
  font-weight: 700;
  margin: 1.2rem 0 0.5rem;
}

.tk-prose ul {
  padding-left: 1.15rem;
  margin-bottom: 1rem;
}

.tk-prose li {
  margin-bottom: 0.35rem;
}

.tk-book-signs {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin: 1.1rem 0 0.4rem;
}

.tk-book-sign {
  margin: 0;
  width: 7.5rem;
  text-align: center;
}

.tk-book-sign img {
  display: block;
  width: 100%;
  height: auto;
  background: #fff;
  border-radius: 0.5rem;
}

.tk-book-sign figcaption,
.tk-book-schema figcaption {
  margin-top: 0.55rem;
  font-size: 0.78rem;
  line-height: 1.4;
  color: var(--tk-muted, #5b6573);
}

.tk-book-schema {
  margin: 1.35rem 0 1.6rem;
  clear: both;
}

.tk-road-schema {
  border-radius: 0.8rem;
  overflow: hidden;
  border: 1px solid rgba(15, 23, 42, 0.08);
}

.tk-road-schema__label,
.tk-road-schema__sub {
  padding: 0.35rem 0.7rem;
  font-size: 0.75rem;
  font-weight: 600;
  background: #e8eef6;
}

.tk-road-schema__band {
  padding: 0.45rem 0.7rem;
  font-size: 0.8rem;
  font-weight: 600;
  color: #fff;
}

.tk-road-schema__band--lane {
  background: #4b5563;
  border-bottom: 2px dashed rgba(255, 255, 255, 0.45);
}

.tk-road-schema__band--shoulder {
  background: #94a3b8;
}

.tk-stop-schema {
  display: grid;
  gap: 0.35rem;
}

.tk-stop-schema__bar,
.tk-stop-schema__total {
  border-radius: 0.5rem;
  padding: 0.45rem 0.7rem;
  font-size: 0.8rem;
  font-weight: 600;
  color: #fff;
}

.tk-stop-schema__bar--react {
  width: 42%;
  background: #2563eb;
}

.tk-stop-schema__bar--brake {
  width: 78%;
  background: #dc2626;
}

.tk-stop-schema__total {
  width: 100%;
  background: #0f172a;
}

.tk-size-schema {
  display: grid;
  grid-template-columns: auto 1fr;
  grid-template-rows: 1fr auto;
  gap: 0.4rem 0.65rem;
  padding: 0.85rem 1rem;
  border-radius: 0.8rem;
  border: 1px solid rgba(15, 23, 42, 0.08);
  background: #f8fafc;
}

.tk-size-schema__height {
  grid-row: 1;
  grid-column: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  writing-mode: vertical-rl;
  transform: rotate(180deg);
  font-size: 0.75rem;
  font-weight: 700;
  color: #2563eb;
  border-inline-start: 2px solid #2563eb;
  padding-inline-start: 0.3rem;
}

.tk-size-schema__stage {
  grid-row: 1;
  grid-column: 2;
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-end;
  min-height: 8.2rem;
  gap: 0.35rem;
}

.tk-size-schema__vehicle {
  position: relative;
}

.tk-size-schema__vehicle--front.tk-size-schema__vehicle--car {
  width: 6.4rem;
  height: 5.4rem;
}

.tk-size-schema__vehicle--front.tk-size-schema__vehicle--truck {
  width: 7.4rem;
  height: 6.2rem;
}

.tk-size-schema__cabin,
.tk-size-schema__hull {
  position: absolute;
  background: #475569;
}

.tk-size-schema__vehicle--front.tk-size-schema__vehicle--car .tk-size-schema__cabin {
  left: 1.15rem;
  right: 1.15rem;
  top: 0.15rem;
  height: 2.15rem;
  border-radius: 0.85rem 0.85rem 0.2rem 0.2rem;
}

.tk-size-schema__vehicle--front.tk-size-schema__vehicle--car .tk-size-schema__hull {
  left: 0.2rem;
  right: 0.2rem;
  bottom: 0.85rem;
  height: 2.15rem;
  border-radius: 0.35rem;
}

.tk-size-schema__vehicle--front.tk-size-schema__vehicle--truck .tk-size-schema__cabin {
  left: 1.35rem;
  right: 1.35rem;
  top: 0;
  height: 2.7rem;
  border-radius: 0.35rem 0.35rem 0.15rem 0.15rem;
}

.tk-size-schema__vehicle--front.tk-size-schema__vehicle--truck .tk-size-schema__hull {
  left: 0.15rem;
  right: 0.15rem;
  bottom: 0.9rem;
  height: 2.45rem;
  border-radius: 0.2rem;
}

.tk-size-schema__wheel {
  position: absolute;
  bottom: 0;
  width: 0.95rem;
  height: 0.95rem;
  border-radius: 50%;
  background: #0f172a;
}

.tk-size-schema__vehicle--front .tk-size-schema__wheel--left {
  left: 0.15rem;
}

.tk-size-schema__vehicle--front .tk-size-schema__wheel--right {
  right: 0.15rem;
}

.tk-size-schema__weight {
  position: absolute;
  top: 0.15rem;
  inset-inline-end: 0;
  background: #0f172a;
  color: #fff;
  font-size: 0.68rem;
  font-weight: 700;
  padding: 0.12rem 0.4rem;
  border-radius: 999px;
  z-index: 1;
}

.tk-size-schema__across {
  display: flex;
  align-items: center;
  width: 100%;
  max-width: 7.4rem;
}

.tk-size-schema__span {
  flex: 1;
  height: 2px;
  background: #2563eb;
}

.tk-size-schema__tip {
  width: 0;
  height: 0;
  border-top: 0.32rem solid transparent;
  border-bottom: 0.32rem solid transparent;
}

.tk-size-schema__tip--start {
  border-inline-end: 0.45rem solid #2563eb;
}

.tk-size-schema__tip--end {
  border-inline-start: 0.45rem solid #2563eb;
}

.tk-size-schema__width {
  grid-row: 2;
  grid-column: 2;
  text-align: center;
  font-size: 0.75rem;
  font-weight: 700;
  color: #2563eb;
  padding-top: 0.15rem;
}

.tk-size-schema__width--across {
  border-top: 0;
}

.tk-length-schema {
  padding: 0.9rem 1rem;
  border-radius: 0.8rem;
  border: 1px solid rgba(15, 23, 42, 0.08);
  background: #f8fafc;
}

.tk-length-schema__car {
  position: relative;
  width: 11rem;
  height: 3.4rem;
  margin: 0 auto 0.45rem;
}

.tk-length-schema__cabin,
.tk-length-schema__hull {
  position: absolute;
  background: #64748b;
}

.tk-length-schema__cabin {
  left: 1.8rem;
  bottom: 0.7rem;
  width: 5.4rem;
  height: 1.7rem;
  border-radius: 1.1rem 1.1rem 0.2rem 0.2rem;
}

.tk-length-schema__hull {
  left: 0.3rem;
  right: 0.3rem;
  bottom: 0.7rem;
  height: 1.2rem;
  border-radius: 0.3rem;
}

.tk-length-schema__wheel {
  position: absolute;
  bottom: 0;
  width: 0.85rem;
  height: 0.85rem;
  border-radius: 50%;
  background: #0f172a;
}

.tk-length-schema__wheel--a { left: 1.4rem; }
.tk-length-schema__wheel--b { right: 1.4rem; }

.tk-length-schema__bar {
  text-align: center;
  font-size: 0.75rem;
  font-weight: 700;
  color: #0f172a;
  border-top: 2px solid #0f172a;
  padding-top: 0.3rem;
}

.tk-weight-schema {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.45rem;
  padding: 0.85rem 1rem;
  border-radius: 0.8rem;
  border: 1px solid rgba(15, 23, 42, 0.08);
  background: #f8fafc;
}

.tk-weight-schema__box {
  border-radius: 0.5rem;
  padding: 0.5rem 0.65rem;
  font-size: 0.78rem;
  font-weight: 600;
  background: #e8eef6;
  color: #0f172a;
}

.tk-weight-schema__box--kerb { background: #cbd5e1; }
.tk-weight-schema__box--total { background: #0f172a; color: #fff; }
.tk-weight-schema__box--payload {
  grid-column: 1 / -1;
  background: #2563eb;
  color: #fff;
}

.tk-load-schema {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.8rem;
  padding: 0.85rem 1rem;
  border-radius: 0.8rem;
  border: 1px solid rgba(15, 23, 42, 0.08);
  background: #f8fafc;
}

.tk-load-schema__col p {
  margin: 0.4rem 0 0;
  font-size: 0.75rem;
  font-weight: 600;
  line-height: 1.35;
}

.tk-load-schema__car {
  position: relative;
  height: 4.2rem;
  background: #94a3b8;
  border-radius: 0.45rem 0.45rem 0.2rem 0.2rem;
}

.tk-load-schema__box {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  width: 1.8rem;
  background: #0f172a;
  border-radius: 0.2rem;
}

.tk-load-schema__box--low {
  height: 1.1rem;
  bottom: 0.25rem;
}

.tk-load-schema__box--high {
  height: 1.7rem;
  top: -0.35rem;
  background: #dc2626;
}

.tk-load-schema__col--ok p { color: #2563eb; }
.tk-load-schema__col--bad p { color: #dc2626; }

.tk-load-schema__note {
  grid-column: 1 / -1;
  margin: 0;
  font-size: 0.75rem;
  line-height: 1.4;
  font-weight: 500;
  color: var(--tk-muted, #5b6573);
}

.tk-trailer-schema {
  display: grid;
  gap: 0.4rem;
  padding: 0.85rem 1rem;
  border-radius: 0.8rem;
  border: 1px solid rgba(15, 23, 42, 0.08);
  background: #f8fafc;
}

.tk-trailer-schema__row {
  display: flex;
  align-items: flex-end;
  gap: 0.15rem;
  min-height: 3.6rem;
  margin-bottom: 0.35rem;
}

.tk-trailer-schema__car {
  width: 5.2rem;
  height: 2.2rem;
  background: #475569;
  border-radius: 0.55rem 0.25rem 0.2rem 0.2rem;
}

.tk-trailer-schema__hitch {
  width: 0.9rem;
  height: 0.35rem;
  background: #0f172a;
  margin-bottom: 0.55rem;
}

.tk-trailer-schema__trailer {
  position: relative;
  width: 6.4rem;
  height: 2rem;
  background: #94a3b8;
  border-radius: 0.2rem;
}

.tk-trailer-schema__cargo {
  position: absolute;
  left: 30%;
  bottom: 0.2rem;
  width: 2rem;
  height: 1.1rem;
  background: #0f172a;
  border-radius: 0.15rem;
}

.tk-trailer-schema__label,
.tk-trailer-schema__note,
.tk-trailer-schema__combo {
  margin: 0;
  font-size: 0.76rem;
  line-height: 1.4;
  font-weight: 600;
}

.tk-trailer-schema__label--hitch { color: #2563eb; }
.tk-trailer-schema__note,
.tk-trailer-schema__combo {
  font-weight: 500;
  color: var(--tk-muted, #5b6573);
}

.tk-trailer-schema__combo {
  background: #0f172a;
  color: #fff;
  border-radius: 0.45rem;
  padding: 0.45rem 0.65rem;
  font-weight: 600;
}

.tk-washer-schema {
  display: grid;
  gap: 0.45rem;
  padding: 0.85rem 1rem;
  border-radius: 0.8rem;
  border: 1px solid rgba(15, 23, 42, 0.08);
  background: #f8fafc;
}

.tk-washer-schema__glass {
  position: relative;
  height: 4.2rem;
  border-radius: 0.55rem 0.55rem 0.2rem 0.2rem;
  background: linear-gradient(160deg, #bfdbfe, #e2e8f0 55%, #94a3b8);
  border: 2px solid #475569;
  overflow: hidden;
}

.tk-washer-schema__spray {
  position: absolute;
  top: 0.7rem;
  inset-inline-start: 1.2rem;
  width: 2.4rem;
  height: 2.4rem;
  border-radius: 50%;
  border: 2px dashed rgba(37, 99, 235, 0.55);
  background: radial-gradient(circle, rgba(37, 99, 235, 0.25), transparent 70%);
}

.tk-washer-schema__spray--2 {
  inset-inline-start: auto;
  inset-inline-end: 1.2rem;
  top: 1rem;
  width: 1.8rem;
  height: 1.8rem;
}

.tk-washer-schema p {
  margin: 0;
  font-size: 0.78rem;
  line-height: 1.4;
  font-weight: 600;
}

.tk-washer-schema__wipe {
  font-weight: 500;
  color: var(--tk-muted, #5b6573);
}

.tk-hazard-schema {
  display: grid;
  gap: 0.4rem;
  padding: 0.85rem 1rem;
  border-radius: 0.8rem;
  border: 1px solid rgba(15, 23, 42, 0.08);
  background: #f8fafc;
}

.tk-hazard-schema__scene {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  min-height: 3.4rem;
  margin-bottom: 0.25rem;
}

.tk-hazard-schema__car {
  position: relative;
  width: 4.4rem;
  height: 1.7rem;
  background: #475569;
  border-radius: 0.35rem;
}

.tk-hazard-schema__blink {
  position: absolute;
  inset: -0.25rem;
  border: 2px dashed #f59e0b;
  border-radius: 0.45rem;
  animation: tk-hazard-pulse 1.4s ease-in-out infinite;
}

@keyframes tk-hazard-pulse {
  0%, 100% { opacity: 0.35; }
  50% { opacity: 1; }
}

.tk-hazard-schema__gap {
  flex: 1;
  border-bottom: 2px dashed #94a3b8;
  min-width: 3rem;
}

.tk-hazard-schema__tri {
  width: 0;
  height: 0;
  border-left: 0.85rem solid transparent;
  border-right: 0.85rem solid transparent;
  border-bottom: 1.45rem solid #f59e0b;
  filter: drop-shadow(0 0 0 2px #0f172a);
}

.tk-hazard-schema p {
  margin: 0;
  font-size: 0.76rem;
  line-height: 1.4;
  font-weight: 600;
}

.tk-hazard-schema__law,
.tk-hazard-schema__tip {
  font-weight: 500;
  color: var(--tk-muted, #5b6573);
}

.tk-hazard-schema__tip {
  background: #e8eef6;
  border-radius: 0.45rem;
  padding: 0.45rem 0.65rem;
}

.tk-rail-schema {
  display: grid;
  gap: 0.4rem;
  padding: 0.85rem 1rem;
  border-radius: 0.8rem;
  border: 1px solid rgba(15, 23, 42, 0.08);
  background: #f8fafc;
}

.tk-rail-schema__tracks {
  position: relative;
  height: 3.6rem;
  margin-bottom: 0.25rem;
  background: #e2e8f0;
  border-radius: 0.45rem;
  overflow: hidden;
}

.tk-rail-schema__rail {
  position: absolute;
  left: 0;
  right: 0;
  height: 0.28rem;
  background: #0f172a;
}

.tk-rail-schema__rail:first-child { top: 1.1rem; }
.tk-rail-schema__rail:nth-child(2) { top: 2.1rem; }

.tk-rail-schema__barrier {
  position: absolute;
  top: 0.55rem;
  inset-inline-start: 35%;
  width: 55%;
  height: 0.45rem;
  background: repeating-linear-gradient(
    90deg,
    #dc2626 0 0.7rem,
    #fff 0.7rem 1.4rem
  );
  border-radius: 0.15rem;
  transform: rotate(-8deg);
  transform-origin: inline-start center;
}

.tk-rail-schema__item {
  margin: 0;
  font-size: 0.76rem;
  line-height: 1.4;
  font-weight: 600;
}

.tk-formula-schema {
  display: grid;
  gap: 0.4rem;
  padding: 0.85rem 1rem;
  border-radius: 0.8rem;
  border: 1px solid rgba(15, 23, 42, 0.08);
  background: #f8fafc;
}

.tk-formula-schema__row,
.tk-formula-schema__ex {
  border-radius: 0.5rem;
  padding: 0.45rem 0.7rem;
  font-size: 0.8rem;
  font-weight: 600;
}

.tk-formula-schema__row {
  background: #e8eef6;
  color: #0f172a;
}

.tk-formula-schema__row--total {
  background: #0f172a;
  color: #fff;
}

.tk-formula-schema__ex--50 {
  background: #2563eb;
  color: #fff;
  width: 52%;
}

.tk-formula-schema__ex--90 {
  background: #dc2626;
  color: #fff;
  width: 100%;
}

.tk-formula-schema__note {
  margin: 0.2rem 0 0;
  font-size: 0.75rem;
  line-height: 1.4;
  color: var(--tk-muted, #5b6573);
}

.tk-alcohol-schema {
  display: grid;
  gap: 0.45rem;
  padding: 0.85rem 1rem;
  border-radius: 0.8rem;
  border: 1px solid rgba(15, 23, 42, 0.08);
  background: #f8fafc;
}

.tk-alcohol-schema__limit {
  background: #0f172a;
  color: #fff;
  font-size: 1.05rem;
  font-weight: 700;
  text-align: center;
  padding: 0.7rem 0.8rem;
  border-radius: 0.55rem;
}

.tk-alcohol-schema__approx {
  margin: 0;
  font-size: 0.78rem;
  line-height: 1.4;
  color: var(--tk-muted, #5b6573);
}

.tk-datum-schema {
  padding: 0.85rem 1rem;
  border-radius: 0.8rem;
  border: 1px solid rgba(15, 23, 42, 0.08);
  background: #f8fafc;
}

.tk-datum-schema__street {
  display: grid;
  grid-template-columns: 1fr 0.7rem 1fr;
  gap: 0.35rem;
  min-height: 4.2rem;
  margin-bottom: 0.65rem;
}

.tk-datum-schema__side {
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  font-weight: 700;
  border-radius: 0.4rem;
}

.tk-datum-schema__side--odd { background: #dbeafe; color: #1e3a8a; }
.tk-datum-schema__side--even { background: #fee2e2; color: #991b1b; }

.tk-datum-schema__road {
  background: #4b5563;
  border-radius: 0.2rem;
}

.tk-datum-schema p {
  margin: 0 0 0.4rem;
  font-size: 0.78rem;
  line-height: 1.4;
  font-weight: 600;
}

.tk-datum-schema__cal,
.tk-datum-schema__times,
.tk-datum-schema__stop {
  font-weight: 500;
  color: var(--tk-muted, #5b6573);
}

.tk-police-schema {
  display: grid;
  gap: 0.35rem;
  padding: 0.85rem 1rem;
  border-radius: 0.8rem;
  border: 1px solid rgba(15, 23, 42, 0.08);
  background: #f8fafc;
}

.tk-police-schema__step {
  border-radius: 0.5rem;
  padding: 0.45rem 0.7rem;
  font-size: 0.82rem;
  font-weight: 700;
  color: #fff;
}

.tk-police-schema__step--1 { background: #0f172a; width: 100%; }
.tk-police-schema__step--2 { background: #2563eb; width: 86%; }
.tk-police-schema__step--3 { background: #475569; width: 72%; }
.tk-police-schema__step--4 { background: #94a3b8; width: 58%; color: #0f172a; }

.tk-police-schema__arms {
  margin: 0.35rem 0 0;
  font-size: 0.78rem;
  line-height: 1.4;
  font-weight: 500;
  color: var(--tk-muted, #5b6573);
}



.tk-overhang-schema {
  display: grid;
  gap: 0.4rem;
  padding: 0.85rem 1rem;
  border-radius: 0.8rem;
  border: 1px solid rgba(15, 23, 42, 0.08);
  background: #f8fafc;
}

.tk-overhang-schema__car {
  position: relative;
  height: 3.2rem;
  width: 9rem;
  margin: 0.2rem auto 0.5rem;
  background: #94a3b8;
  border-radius: 0.4rem 0.55rem 0.25rem 0.25rem;
}

.tk-overhang-schema__load {
  position: absolute;
  background: #0f172a;
  border-radius: 0.15rem;
}

.tk-overhang-schema__load--rear {
  right: -1.6rem;
  top: 0.7rem;
  width: 1.7rem;
  height: 1.1rem;
}

.tk-overhang-schema__load--side {
  right: 1.2rem;
  top: -0.55rem;
  width: 1.1rem;
  height: 0.7rem;
}

.tk-overhang-schema__flag {
  position: absolute;
  right: -1.85rem;
  top: 0.35rem;
  width: 0.55rem;
  height: 0.9rem;
  background: linear-gradient(180deg, #dc2626 50%, #eab308 50%);
  border-radius: 0.1rem;
}

.tk-overhang-schema__item,
.tk-wildlife-schema__item,
.tk-headrest-schema__tip,
.tk-blind-schema__tip,
.tk-follow-schema__tip {
  margin: 0;
  font-size: 0.75rem;
  line-height: 1.4;
  font-weight: 500;
  color: var(--tk-muted, #5b6573);
}

.tk-wildlife-schema {
  display: grid;
  gap: 0.45rem;
  padding: 0.85rem 1rem;
  border-radius: 0.8rem;
  border: 1px solid rgba(15, 23, 42, 0.08);
  background: #f8fafc;
}

.tk-wildlife-schema__mark {
  width: 3.2rem;
  height: 3.2rem;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 0.95rem;
  color: #fff;
  background: #dc2626;
  margin: 0 auto 0.2rem;
}

.tk-headrest-schema {
  padding: 0.85rem 1rem;
  border-radius: 0.8rem;
  border: 1px solid rgba(15, 23, 42, 0.08);
  background: #f8fafc;
}

.tk-headrest-schema__seat {
  position: relative;
  width: 4.2rem;
  height: 5.2rem;
  margin: 0 auto 0.55rem;
  background: #64748b;
  border-radius: 0.55rem 0.55rem 0.2rem 0.2rem;
}

.tk-headrest-schema__pad {
  position: absolute;
  left: 50%;
  top: -0.85rem;
  transform: translateX(-50%);
  width: 2.1rem;
  height: 1.35rem;
  background: #0f172a;
  border-radius: 0.45rem 0.45rem 0.2rem 0.2rem;
}

.tk-headrest-schema__head {
  position: absolute;
  left: 50%;
  top: 0.15rem;
  transform: translateX(-50%);
  width: 1.55rem;
  height: 1.55rem;
  border-radius: 50%;
  background: #e2e8f0;
  border: 2px solid #0f172a;
}

.tk-blind-schema {
  position: relative;
  min-height: 6.5rem;
  padding: 0.85rem 1rem 2.4rem;
  border-radius: 0.8rem;
  border: 1px solid rgba(15, 23, 42, 0.08);
  background: #f8fafc;
}

.tk-blind-schema__car {
  width: 3.2rem;
  height: 5rem;
  margin: 0 auto;
  background: #475569;
  border-radius: 0.7rem 0.7rem 0.35rem 0.35rem;
}

.tk-blind-schema__zone {
  position: absolute;
  top: 1.6rem;
  width: 2.4rem;
  height: 3.2rem;
  background: rgba(220, 38, 38, 0.28);
  border: 1px dashed #dc2626;
  border-radius: 50% 50% 40% 40%;
}

.tk-blind-schema__zone--l { left: 18%; }
.tk-blind-schema__zone--r { right: 18%; }

.tk-blind-schema__tip,
.tk-follow-schema__tip {
  position: absolute;
  left: 0.85rem;
  right: 0.85rem;
  bottom: 0.7rem;
}

.tk-headrest-schema__tip {
  margin: 0;
  font-size: 0.75rem;
  line-height: 1.4;
  font-weight: 500;
  color: var(--tk-muted, #5b6573);
}

.tk-follow-schema {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  padding: 0.85rem 1rem 2.6rem;
  border-radius: 0.8rem;
  border: 1px solid rgba(15, 23, 42, 0.08);
  background: #f8fafc;
  position: relative;
}

.tk-follow-schema__car {
  width: 3.4rem;
  height: 1.7rem;
  background: #475569;
  border-radius: 0.35rem;
}

.tk-follow-schema__car--front { background: #0f172a; }

.tk-follow-schema__gap {
  min-width: 3.2rem;
  text-align: center;
  font-weight: 800;
  font-size: 0.95rem;
  color: #2563eb;
  border-bottom: 3px dashed #2563eb;
  padding-bottom: 0.15rem;
}

.tk-child-schema {
  display: flex;
  align-items: flex-end;
  gap: 1.1rem;
  min-height: 9rem;
  padding: 0.85rem 1rem;
  border-radius: 0.8rem;
  border: 1px solid rgba(15, 23, 42, 0.08);
  background: #f8fafc;
}

.tk-child-schema__ruler {
  position: relative;
  width: 0.45rem;
  height: 8rem;
  background: #cbd5e1;
  border-radius: 999px;
}

.tk-child-schema__limit {
  position: absolute;
  inset-inline-start: -0.35rem;
  width: 5.6rem;
  top: 16%;
  height: 2px;
  background: #dc2626;
}

.tk-child-schema__limit span {
  position: absolute;
  inset-inline-start: 0.7rem;
  top: -0.75rem;
  font-size: 0.75rem;
  font-weight: 700;
  color: #dc2626;
  white-space: nowrap;
}

.tk-child-schema__kid {
  width: 2rem;
  height: 5.2rem;
  background: #64748b;
  border-radius: 1rem 1rem 0.25rem 0.25rem;
}

.tk-dist-schema {
  display: grid;
  grid-template-columns: auto minmax(6rem, 1fr) auto;
  align-items: end;
  gap: 0.45rem;
  padding: 0.9rem 1rem;
  border-radius: 0.8rem;
  border: 1px solid rgba(15, 23, 42, 0.08);
  background: #e8eef6;
}

.tk-dist-schema__car {
  width: 3.2rem;
  height: 1.45rem;
  background: #334155;
  border-radius: 0.35rem;
}

.tk-dist-schema__gap {
  text-align: center;
  font-size: 0.82rem;
  font-weight: 700;
  color: #0f172a;
  border-bottom: 2px dashed #2563eb;
  padding-bottom: 0.3rem;
  margin-bottom: 0.2rem;
}

.tk-dist-schema__zebra {
  width: 2.5rem;
  height: 1.7rem;
  background: repeating-linear-gradient(
    90deg,
    #0f172a 0 0.26rem,
    #fff 0.26rem 0.48rem
  );
  border-radius: 0.15rem;
}

.tk-callout {
  background: var(--tk-surface-tint);
  border-radius: 1rem;
  padding: 0.85rem 1rem;
  margin: 1rem 0;
  color: var(--tk-dark);
}

.tk-signs .tk-sign-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.75rem;
}

@media (min-width: 576px) {
  .tk-signs .tk-sign-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 992px) {
  .tk-signs .tk-sign-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 0.85rem;
  }
}

@media (min-width: 1400px) {
  .tk-signs .tk-sign-grid {
    grid-template-columns: repeat(5, minmax(0, 1fr));
  }
}

.tk-sign-grid__empty {
  grid-column: 1 / -1;
}

.tk-sign-card {
  display: flex;
  flex-direction: column;
  margin: 0;
  padding: 0.7rem 0.75rem 0.8rem;
  border-radius: 0.85rem;
  background: var(--tk-white, #fff);
  box-shadow: var(--tk-shadow);
  min-height: 0;
  height: 100%;
}

.tk-sign-card__body {
  display: flex;
  flex-direction: column;
  flex: 1 1 auto;
  min-width: 0;
}

.tk-sign-card__meta {
  margin: 0 0 0.15rem;
  font-size: 0.72rem;
  line-height: 1.3;
  color: var(--tk-muted, #5b6573);
}

.tk-sign-card__title {
  margin: 0 0 0.35rem;
  font-size: 0.92rem;
  font-weight: 700;
  line-height: 1.3;
  color: var(--tk-dark);
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
  min-height: calc(1.3em * 2);
}

.tk-sign-card__meaning {
  margin: 0;
  font-size: 0.8rem;
  line-height: 1.45;
  color: var(--tk-dark);
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
  overflow: hidden;
  min-height: calc(1.45em * 3);
}

.tk-sign-card.is-open .tk-sign-card__title,
.tk-sign-card.is-open .tk-sign-card__meaning {
  display: block;
  -webkit-line-clamp: unset;
  overflow: visible;
  min-height: 0;
}

.tk-sign-card__toggle {
  align-self: flex-start;
  margin-top: auto;
  padding: 0.4rem 0 0;
  border: 0;
  background: none;
  color: var(--tk-primary, #6d28d9);
  font-size: 0.78rem;
  font-weight: 700;
  cursor: pointer;
  text-decoration: underline;
  text-underline-offset: 0.15em;
  min-height: 1.6rem;
}

.tk-sign-card__toggle:hover,
.tk-sign-card__toggle:focus-visible {
  color: var(--tk-dark);
}

.tk-sign-visual {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 4.6rem;
  height: 4.6rem;
  margin-bottom: 0.55rem;
  background: linear-gradient(180deg, #f8fafc 0%, #eef2f7 100%);
  border-radius: 0.7rem;
  padding: 0.45rem;
}

.tk-sign-img {
  max-width: 3.6rem;
  max-height: 3.6rem;
  width: auto;
  height: auto;
  object-fit: contain;
}

.tk-sign-cats {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}

.tk-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.35rem 0.75rem;
  border-radius: var(--tk-radius-pill);
  background: var(--tk-white);
  color: var(--tk-dark);
  text-decoration: none;
  box-shadow: var(--tk-shadow);
  font-size: 0.86rem;
  font-weight: 600;
}

.tk-chip span {
  color: var(--tk-muted);
  font-weight: 500;
}

.tk-chip.is-active,
.tk-chip:hover {
  background: var(--tk-gradient);
  color: #fff;
}

.tk-chip.is-active span,
.tk-chip:hover span {
  color: #fff;
}

.tk-sign {
  flex: 0 0 3.2rem;
  width: 3.2rem;
  height: 3.2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.68rem;
  font-weight: 800;
  color: var(--tk-dark);
  background: #f5c400;
  border: 3px solid #c8102e;
  border-radius: 50%;
}

.tk-sign span {
  color: inherit;
}

.tk-sign--warning {
  clip-path: polygon(50% 4%, 96% 94%, 4% 94%);
  border-radius: 0;
  border-width: 0;
  box-shadow: inset 0 0 0 4px #c8102e;
}

.tk-sign--priority {
  clip-path: polygon(50% 96%, 96% 6%, 4% 6%);
  background: #fff;
  border-radius: 0;
  border-width: 0;
  box-shadow: inset 0 0 0 4px #c8102e;
}

.tk-sign--mandatory,
.tk-sign--instruction,
.tk-sign--facilities,
.tk-sign--service,
.tk-sign--information,
.tk-sign--signals {
  background: #0055a5;
  border-color: #0055a5;
  color: #fff;
  border-radius: 50%;
}

.tk-sign--instruction,
.tk-sign--facilities,
.tk-sign--service,
.tk-sign--information {
  border-radius: 0.55rem;
}

.tk-sign--direction,
.tk-sign--direction_gc {
  background: #0055a5;
  border-color: #0055a5;
  color: #fff;
  border-radius: 0.4rem;
}

.tk-sign--tourist {
  background: #7a4a1f;
  border-color: #7a4a1f;
  color: #fff;
  border-radius: 0.4rem;
}

.tk-sign--panel,
.tk-sign--symbol {
  background: #fff;
  border: 3px solid var(--tk-dark);
  border-radius: 0.3rem;
}

.tk-sign--marking {
  background: var(--tk-dark);
  border-color: var(--tk-dark);
  color: #fff;
  border-radius: 0.2rem;
}

.tk-sign--railway,
.tk-sign--other,
.tk-sign--officer,
.tk-sign--police {
  background: var(--tk-dark);
  border-color: var(--tk-dark);
  color: #fff;
}

@media (max-width: 991.98px) {
  .tk-reader__toc {
    margin-bottom: 0.5rem;
  }
}

.tk-course-hero {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.15rem 1.25rem;
  margin-bottom: 1.05rem;
  border-radius: var(--tk-radius);
  background: var(--tk-gradient);
  color: var(--tk-white);
  box-shadow: var(--tk-shadow-lg);
}

.tk-course-hero h1,
.tk-course-hero p,
.tk-course-kicker,
.tk-course-lead,
.tk-course-hero__stats,
.tk-course-hero__stats span {
  color: var(--tk-white);
}

.tk-course-kicker {
  margin: 0 0 0.35rem;
  font-size: 0.82rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: 600;
  opacity: 0.86;
}

.tk-course-hero h1 {
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 800;
  margin: 0 0 0.28rem;
  overflow-wrap: break-word;
}

.tk-course-lead {
  max-width: 42rem;
  margin: 0 0 0.65rem;
  opacity: 0.9;
}

.tk-course-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
}

.tk-course-hero .btn-light,
.tk-course-hero .btn-light * {
  background: var(--tk-white) !important;
  color: var(--tk-dark) !important;
}

.tk-course-hero__stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(4.5rem, 1fr));
  gap: 0.7rem;
  align-content: center;
  min-width: 14rem;
}

.tk-course-hero__stats div {
  background: rgb(255 0 0 / 65%);
  border-radius: 0.85rem;
  padding: 0.5rem 0.7rem;
  font-size: 0.78rem;
}

.tk-course-hero__stats span {
  display: block;
  font-size: 1.35rem;
  font-weight: 800;
  line-height: 1.1;
}

.tk-course-section {
  margin-bottom: 1.2rem;
}

.tk-course-section__head {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 1rem;
  margin-bottom: 0.9rem;
}

.tk-course-section h2 {
  font-size: 1.2rem;
  font-weight: 800;
  margin: 0 0 0.2rem;
}

.tk-course-section__head p {
  margin: 0;
  color: var(--tk-muted);
  font-size: 0.92rem;
}

.tk-course-card,
.tk-course-media,
.tk-course-teacher,
.tk-course-empty {
  background: var(--tk-white);
  border-radius: var(--tk-radius);
  box-shadow: var(--tk-shadow);
}

.tk-course-card {
  height: 100%;
  padding: 0.7rem 0.75rem;
}

.tk-course-card__icon {
  width: 1.75rem;
  height: 1.75rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 0.55rem;
  background: var(--tk-gradient);
  margin-bottom: 0.4rem;
}

.tk-course-card__icon i {
  color: var(--tk-white);
  font-size: 0.82rem;
}

.tk-course-card__meta {
  color: var(--tk-muted);
  font-size: 0.78rem;
  margin-bottom: 0.25rem;
}

.tk-course-card h3,
.tk-course-media h3,
.tk-course-teacher h3 {
  font-size: 0.98rem;
  font-weight: 700;
  margin: 0 0 0.22rem;
  line-height: 1.3;
  overflow-wrap: break-word;
}

.tk-course-card p {
  color: var(--tk-muted);
  font-size: 0.82rem;
  line-height: 1.35;
  overflow-wrap: break-word;
}

.tk-program-card .btn,
.tk-news-card .btn-primary,
.tk-news-card > .btn {
  padding: 0.32rem 0.65rem;
  font-size: 0.82rem;
}

.tk-course-media {
  display: flex;
  gap: 0.85rem;
  align-items: center;
  padding: 1rem 1.1rem;
  height: 100%;
}

.tk-course-media__icon {
  flex: 0 0 2.6rem;
  width: 2.6rem;
  height: 2.6rem;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--tk-surface-tint);
  color: var(--tk-primary);
}

.tk-course-media__body {
  flex: 1;
  min-width: 0;
}

.tk-course-media__body p {
  margin: 0;
  color: var(--tk-muted);
  font-size: 0.82rem;
}

.tk-course-media__actions {
  display: flex;
  gap: 0.55rem;
}

.tk-course-media__actions a {
  color: var(--tk-muted);
}

.tk-course-empty {
  padding: 1.1rem 1.2rem;
  color: var(--tk-muted);
}

.tk-course-teacher {
  text-align: center;
  padding: 1.2rem;
}

.tk-course-teacher img {
  width: 4.2rem;
  height: 4.2rem;
  object-fit: cover;
  border-radius: 50%;
  margin-bottom: 0.6rem;
}

.tk-course-teacher p {
  margin: 0;
  color: var(--tk-muted);
  font-size: 0.86rem;
}

@media (max-width: 767.98px) {
  .tk-course-hero__stats {
    width: 100%;
  }
}

.tk-course-card {
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.tk-course-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--tk-shadow-lg);
}

.tk-course-hero__stats--compact {
  grid-template-columns: minmax(6rem, 1fr);
  min-width: 8rem;
}

.tk-program-search {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 0 0 0.85rem;
}

.tk-program-search .form-control,
.tk-program-search input {
  max-width: 22rem;
  border: 0;
  border-radius: var(--tk-radius-pill);
  background: var(--tk-white);
  box-shadow: var(--tk-shadow);
  padding: 0.55rem 1rem;
}

.tk-program-card {
  display: flex;
  flex-direction: column;
}

.tk-program-card > p:last-of-type {
  flex: 1;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.tk-program-card__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.tk-program-card__actions .btn {
  flex: 1 1 auto;
}

.tk-program-card__admin {
  display: flex;
  justify-content: space-between;
  gap: 0.75rem;
  margin-top: 0.5rem;
  font-size: 0.8rem;
}

.tk-program-card__admin a {
  color: var(--tk-muted);
}

.tk-program-card.is-locked {
  opacity: 0.58;
  filter: grayscale(0.35);
  box-shadow: none;
}

.tk-program-card.is-locked:hover {
  transform: none;
  box-shadow: var(--tk-shadow);
}

.tk-program-card.is-locked .btn.disabled {
  pointer-events: none;
  cursor: not-allowed;
}

.tk-pager {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.4rem;
  margin-top: 1.5rem;
}

.tk-pager a {
  min-width: 2.25rem;
  height: 2.25rem;
  padding: 0 0.55rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--tk-radius-pill);
  background: var(--tk-white);
  box-shadow: var(--tk-shadow);
  color: var(--tk-dark);
  text-decoration: none;
}

.tk-pager a.is-active,
#main-content .tk-pager a.is-active {
  background: var(--tk-gradient);
  color: var(--tk-white);
}

.tk-final-badge {
  display: inline-block;
  margin-bottom: 0.45rem;
  padding: 0.22rem 0.65rem;
  border-radius: var(--tk-radius-pill);
  background: var(--tk-brand-gold);
  color: var(--tk-dark);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.tk-program-card--final {
  background: var(--tk-dark);
  box-shadow: var(--tk-shadow-lg);
  outline: 2px solid var(--tk-brand-gold);
}

.tk-program-card--final .tk-course-card__icon {
  background: var(--tk-brand-gold);
}

#main-content .tk-on-dark,
#main-content .tk-on-dark h1,
#main-content .tk-on-dark h2,
#main-content .tk-on-dark h3,
#main-content .tk-on-dark p,
#main-content .tk-on-dark span,
#main-content .tk-on-dark div,
#main-content .tk-on-dark small,
#main-content .tk-on-dark time,
#main-content .tk-on-dark .tk-course-kicker,
#main-content .tk-on-dark .tk-course-lead,
#main-content .tk-on-dark .tk-course-card__meta,
#main-content .tk-on-dark .tk-course-hero__stats,
#main-content .tk-on-dark .tk-course-hero__stats span {
  color: var(--tk-white) !important;
}

#main-content .tk-on-dark .btn-primary,
#main-content .tk-on-dark .btn-primary *,
#main-content .tk-on-dark .btn-secondary,
#main-content .tk-on-dark .btn-secondary * {
  color: var(--tk-white) !important;
}

#main-content .tk-on-dark .btn-light,
#main-content .tk-on-dark .btn-light * {
  background: var(--tk-white) !important;
  color: var(--tk-dark) !important;
}

#main-content .tk-on-dark .tk-final-badge {
  color: var(--tk-dark) !important;
}

#main-content .tk-on-dark .tk-course-card__icon i {
  color: var(--tk-dark) !important;
}

#main-content .tk-on-dark .tk-program-card__admin a {
  color: var(--tk-brand-gold) !important;
}

.tk-news-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin: 0 0 0.85rem;
}

.tk-news-filters .tk-chip {
  box-shadow: var(--tk-shadow);
}

.tk-news-card,
.tk-news-article,
.tk-dash-stat,
.tk-dash-panel {
  background: var(--tk-white);
  border-radius: var(--tk-radius);
  box-shadow: var(--tk-shadow);
}

.tk-news-card {
  height: 100%;
  padding: 0.7rem 0.75rem;
  display: flex;
  flex-direction: column;
}

.tk-news-card__top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.3rem;
}

.tk-news-card h3,
.tk-news-article h1,
.tk-dash-panel h2 {
  font-weight: 800;
  margin: 0 0 0.4rem;
}

.tk-news-card h3 {
  font-size: 0.98rem;
  line-height: 1.3;
  overflow-wrap: break-word;
}

.tk-news-card p,
.tk-news-article__date,
.tk-news-card__date {
  color: var(--tk-muted);
  font-size: 0.82rem;
  line-height: 1.35;
  overflow-wrap: break-word;
}

.tk-news-card > p:not(.tk-news-card__date) {
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.tk-news-card__date {
  margin: 0.2rem 0 0.5rem;
}

.tk-news-card .btn {
  margin-top: auto;
  padding: 0.32rem 0.65rem;
  font-size: 0.82rem;
}

.tk-news-badge {
  display: inline-block;
  padding: 0.2rem 0.6rem;
  border-radius: var(--tk-radius-pill);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  background: var(--tk-surface-tint);
  color: var(--tk-primary);
}

.tk-news-badge--event {
  background: var(--tk-dark);
  color: var(--tk-white);
}

.tk-news-article {
  padding: 1.6rem 1.7rem;
}

.tk-news-article h1 {
  font-size: clamp(1.5rem, 3vw, 2rem);
}

.tk-news-article__body {
  margin: 1rem 0 1.4rem;
  line-height: 1.7;
}

.tk-dash-stats {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.85rem;
  margin-bottom: 1.4rem;
}

.tk-dash-stat {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  padding: 1rem 1.05rem;
}

.tk-dash-stat i {
  width: 2.4rem;
  height: 2.4rem;
  border-radius: 0.8rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--tk-gradient);
  color: var(--tk-white);
}

.tk-dash-stat span {
  display: block;
  font-size: 1.25rem;
  font-weight: 800;
  line-height: 1.1;
}

.tk-dash-stat div {
  color: var(--tk-muted);
  font-size: 0.8rem;
}

.tk-dash-panel {
  height: 100%;
  padding: 1.2rem 1.3rem;
}

.tk-dash-panel h2 {
  font-size: 1.05rem;
}

.tk-dash-chart {
  height: 260px;
}

.tk-dash-links {
  display: grid;
  gap: 0.55rem;
}

.tk-dash-links a {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0.7rem 0.8rem;
  border-radius: 0.9rem;
  background: var(--tk-surface-tint);
  color: var(--tk-dark);
  font-weight: 600;
}

.tk-dash-log {
  list-style: none;
  margin: 0;
  padding: 0;
}

.tk-dash-log li {
  padding: 0.7rem 0;
  border-bottom: 1px solid var(--tk-surface-tint);
}

.tk-dash-log li:last-child {
  border-bottom: 0;
}

.tk-dash-log p {
  margin: 0 0 0.15rem;
}

.tk-dash-log time,
.tk-dash-log__empty {
  color: var(--tk-muted);
  font-size: 0.8rem;
}

.tk-dash-feed-panel__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.6rem;
  margin-bottom: 0.45rem;
}

.tk-dash-feed-panel__head h2 {
  margin: 0;
  font-size: 0.98rem;
}

.tk-dash-feed-panel__count {
  min-width: 1.5rem;
  height: 1.5rem;
  padding: 0 0.4rem;
  border-radius: var(--tk-radius-pill);
  background: var(--tk-surface-tint);
  color: var(--tk-primary);
  font-size: 0.72rem;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.tk-dash-feed-panel__link {
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--tk-primary);
  white-space: nowrap;
}

.tk-dash-feed {
  list-style: none;
  margin: 0;
  padding: 0;
}

.tk-dash-feed__row {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 0.55rem 0.65rem;
  padding: 0.42rem 0;
  border-bottom: 1px solid rgba(var(--tk-primary-rgb), 0.08);
}

.tk-dash-feed__row:last-child {
  border-bottom: 0;
}

.tk-dash-feed__mark {
  width: 1.55rem;
  height: 1.55rem;
  border-radius: 0.55rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--tk-surface-tint);
  color: var(--tk-primary);
  font-size: 0.68rem;
  flex-shrink: 0;
}

.tk-dash-feed__body {
  min-width: 0;
}

.tk-dash-feed__title {
  display: block;
  margin: 0;
  font-size: 0.84rem;
  font-weight: 600;
  line-height: 1.3;
  color: var(--tk-dark);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

a.tk-dash-feed__title:hover {
  color: var(--tk-primary);
}

.tk-dash-feed__time {
  color: var(--tk-muted);
  font-size: 0.72rem;
  font-weight: 600;
  white-space: nowrap;
  letter-spacing: 0.01em;
}

.tk-dash-feed__empty {
  color: var(--tk-muted);
  font-size: 0.82rem;
  padding: 0.55rem 0;
}

.tk-dash-feed__empty a {
  font-weight: 700;
  margin-inline-start: 0.25rem;
}

.tk-dash-feed .tk-news-badge {
  padding: 0.12rem 0.45rem;
  font-size: 0.62rem;
  letter-spacing: 0.03em;
  flex-shrink: 0;
}

.tk-dash-feed .tk-news-badge--news {
  background: var(--tk-surface-tint);
  color: var(--tk-primary);
}

.tk-dash-audit {
  margin-bottom: 1.4rem;
}

.tk-dash-audit__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  flex-wrap: wrap;
  margin-bottom: 0.35rem;
}

.tk-dash-audit__head h2 {
  margin: 0;
}

.tk-dash-audit__badge {
  display: inline-flex;
  align-items: center;
  padding: 0.28rem 0.7rem;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 700;
}

.tk-dash-audit__badge.is-ok {
  background: #e8f5e9;
  color: #1b5e20;
}

.tk-dash-audit__badge.is-warn {
  background: #fff3e0;
  color: #e65100;
}

.tk-dash-audit__lead {
  color: var(--tk-muted);
  font-size: 0.9rem;
  margin: 0 0 1rem;
}

.tk-dash-audit__summary {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.tk-dash-audit__summary > div {
  padding: 0.75rem 0.85rem;
  border-radius: 0.85rem;
  background: var(--tk-surface-tint);
}

.tk-dash-audit__summary strong {
  display: block;
  font-size: 0.86rem;
  margin-bottom: 0.2rem;
}

.tk-dash-audit__summary span {
  color: var(--tk-muted);
  font-size: 0.8rem;
}

.tk-dash-audit__note {
  font-size: 0.82rem;
  color: var(--tk-muted);
  margin: 0 0 1rem;
}

.tk-dash-audit__note.is-warn {
  color: #c2410c;
}

.tk-dash-audit__grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 1.1rem;
}

.tk-dash-audit__grid h3 {
  font-size: 0.95rem;
  margin: 0 0 0.55rem;
}

.tk-dash-audit__table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.84rem;
}

.tk-dash-audit__table th,
.tk-dash-audit__table td {
  text-align: start;
  padding: 0.45rem 0.35rem;
  border-bottom: 1px solid var(--tk-surface-tint);
  vertical-align: top;
}

.tk-dash-audit__table th {
  color: var(--tk-muted);
  font-weight: 600;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.02em;
}

.tk-dash-audit__ok {
  color: #1b5e20;
  font-weight: 700;
}

.tk-dash-audit__bad {
  color: #b91c1c;
  font-weight: 700;
}

.tk-dash-audit__code {
  color: var(--tk-muted);
  font-size: 0.75rem;
  margin-inline-start: 0.25rem;
}

@media (max-width: 991.98px) {
  .tk-dash-stats {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .tk-dash-audit__summary,
  .tk-dash-audit__grid {
    grid-template-columns: 1fr;
  }
}

/* Shared LMS pages — keep layout here, tokens in theme.css */
.tk-page-head {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: 1.25rem;
}

.tk-page-head h1 {
  font-size: var(--tk-fs-2xl);
  font-weight: 800;
  margin: 0 0 0.25rem;
  letter-spacing: -0.02em;
}

.tk-page-head p {
  margin: 0;
  color: var(--tk-muted);
}

.tk-page-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.tk-panel {
  background: var(--tk-white);
  border-radius: var(--tk-radius);
  box-shadow: var(--tk-shadow);
  padding: 1.25rem 1.4rem;
  margin-bottom: 1.25rem;
}

.tk-panel h2,
.tk-form-title {
  font-size: var(--tk-fs-lg);
  font-weight: 700;
  margin: 0 0 0.85rem;
}

.tk-table {
  overflow: auto;
}

.tk-table table {
  margin: 0;
}

.tk-table thead th {
  color: var(--tk-muted);
  font-size: var(--tk-fs-sm);
  font-weight: 700;
  border-bottom: 1px solid var(--tk-dot);
  white-space: nowrap;
}

.tk-person {
  overflow: hidden;
}

.tk-person__img {
  height: 9.5rem;
  width: 100%;
  object-fit: cover;
  object-position: top;
}

.tk-profile {
  display: grid;
  grid-template-columns: minmax(14rem, 18rem) 1fr;
  gap: 1.25rem;
}

@media (max-width: 767.98px) {
  .tk-profile {
    grid-template-columns: 1fr;
  }
}

.tk-profile__side img {
  width: 100%;
  border-radius: calc(var(--tk-radius) - 0.4rem);
  object-fit: cover;
}

.tk-dl p {
  margin: 0 0 0.45rem;
}

/* —— Native AI chat —— */
.tk-chat-wrap {
  display: flex;
  flex-direction: column;
  gap: 0;
  min-height: 0;
}

.tk-chat-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

.tk-chat-clear {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  border: 1px solid transparent;
  background: var(--tk-white);
  color: var(--tk-muted);
  font-size: var(--tk-fs-sm);
  font-weight: 600;
  font-family: var(--tk-font);
  cursor: pointer;
  padding: 0.45rem 0.85rem;
  border-radius: var(--tk-radius-pill);
  box-shadow: var(--tk-shadow);
}

.tk-chat-clear:hover {
  color: var(--tk-danger);
  border-color: rgba(var(--tk-danger-rgb), 0.25);
  background: rgba(var(--tk-danger-rgb), 0.06);
}

.tk-chat {
  display: flex;
  flex-direction: column;
  flex: 1;
  min-height: 28rem;
  max-height: calc(100vh - 10.5rem);
  background: var(--tk-white);
  border: 1px solid rgba(var(--tk-dark-rgb), 0.08);
  border-radius: var(--tk-radius);
  box-shadow: var(--tk-shadow);
  overflow: hidden;
  color: var(--tk-dark);
}

.tk-chat.is-empty .tk-chat__scroll {
  display: block;
}

.tk-chat.is-chatting .tk-chat__welcome {
  display: none !important;
}

.tk-chat__scroll {
  flex: 1;
  min-height: 0;
  overflow-y: auto;
  padding: 1.1rem 1.15rem 1rem;
  scroll-behavior: smooth;
  background:
    radial-gradient(ellipse 80% 45% at 50% 0%, rgba(var(--tk-primary-rgb), 0.09), transparent 55%),
    var(--tk-light);
}

.tk-chat__welcome {
  width: min(100%, 44rem);
  margin: 0 auto;
  padding: 0.25rem 0 0.5rem;
  text-align: center;
  animation: tk-chat-in 0.35s ease both;
}

.tk-chat__welcome[hidden] {
  display: none !important;
}

.tk-chat__welcome-mark {
  width: 3rem;
  height: 3rem;
  margin: 0 auto 0.7rem;
  display: grid;
  place-items: center;
  border-radius: 0.95rem;
  background: var(--tk-gradient);
  color: var(--tk-white);
  font-size: 1.15rem;
  box-shadow: 0 8px 22px rgba(var(--tk-primary-rgb), 0.28);
}

.tk-chat__welcome h2 {
  font-size: var(--tk-fs-lg);
  font-weight: 800;
  margin: 0 0 0.3rem;
  color: var(--tk-dark);
  letter-spacing: -0.02em;
}

.tk-chat__welcome > p {
  margin: 0 auto 1rem;
  max-width: 28rem;
  color: var(--tk-muted);
  font-size: var(--tk-fs-sm);
  line-height: var(--tk-lh-body);
}

.tk-chat__starters {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.6rem;
  text-align: start;
}

.tk-chat__chip {
  display: flex;
  align-items: flex-start;
  gap: 0.7rem;
  width: 100%;
  padding: 0.85rem 0.95rem;
  border-radius: 1rem;
  border: 1px solid rgba(var(--tk-dark-rgb), 0.08);
  background: var(--tk-white);
  color: var(--tk-dark);
  font-family: var(--tk-font);
  text-align: start;
  cursor: pointer;
  box-shadow: 0 4px 14px rgba(var(--tk-dark-rgb), 0.04);
  transition: transform 0.18s ease, border-color 0.18s ease, box-shadow 0.18s ease;
}

.tk-chat__chip:hover,
.tk-chat__chip:focus-visible {
  transform: translateY(-2px);
  border-color: rgba(var(--tk-primary-rgb), 0.45);
  box-shadow: 0 10px 24px rgba(var(--tk-primary-rgb), 0.12);
  outline: none;
}

.tk-chat__chip > i {
  flex-shrink: 0;
  width: 2rem;
  height: 2rem;
  margin-top: 0;
  display: grid;
  place-items: center;
  border-radius: 0.65rem;
  background: rgba(var(--tk-primary-rgb), 0.1);
  color: var(--tk-primary);
  font-size: 0.9rem;
}

.tk-chat__chip-text {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  min-width: 0;
}

.tk-chat__chip strong {
  font-size: var(--tk-fs-sm);
  font-weight: 600;
  line-height: var(--tk-lh-ui);
  color: var(--tk-dark);
}

.tk-chat__chip small {
  font-size: var(--tk-fs-xs);
  color: var(--tk-muted);
  font-weight: 500;
}

.tk-chat__messages {
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
  max-width: 44rem;
  margin: 0 auto;
  width: 100%;
}

.tk-chat__row {
  display: flex;
  animation: tk-chat-in 0.28s ease both;
}

.tk-chat__row--user {
  justify-content: flex-end;
}

.tk-chat__row--assistant {
  justify-content: flex-start;
}

.tk-chat__bubble {
  max-width: min(100%, 34rem);
  padding: 0.8rem 1rem 0.9rem;
  border-radius: 1.15rem;
  font-size: var(--tk-fs-md);
  line-height: var(--tk-lh-body);
}

.tk-chat__row--user .tk-chat__bubble {
  background: var(--tk-gradient);
  color: var(--tk-white);
  border: 0;
  border-bottom-right-radius: 0.35rem;
  box-shadow: 0 8px 20px rgba(var(--tk-primary-rgb), 0.22);
}

.tk-chat__row--assistant .tk-chat__bubble {
  background: var(--tk-white);
  color: var(--tk-dark);
  border: 1px solid rgba(var(--tk-dark-rgb), 0.08);
  border-bottom-left-radius: 0.35rem;
  box-shadow: 0 4px 16px rgba(var(--tk-dark-rgb), 0.05);
}

.tk-chat__role {
  display: block;
  font-size: var(--tk-fs-xs);
  font-weight: 700;
  letter-spacing: var(--tk-tracking-label);
  text-transform: uppercase;
  margin-bottom: 0.35rem;
}

.tk-chat__row--user .tk-chat__role {
  color: rgba(255, 255, 255, 0.85);
}

.tk-chat__row--assistant .tk-chat__role {
  color: var(--tk-primary);
}

.tk-chat__thumb {
  display: block;
  max-width: 11rem;
  max-height: 8rem;
  border-radius: 0.65rem;
  object-fit: cover;
  margin-bottom: 0.45rem;
  border: 1px solid rgba(255, 255, 255, 0.35);
}

.tk-chat__row--assistant .tk-chat__thumb {
  border-color: rgba(var(--tk-dark-rgb), 0.08);
}

.tk-chat__body {
  word-wrap: break-word;
  overflow-wrap: anywhere;
  color: inherit;
}

.tk-chat__row.is-loading .tk-chat__body {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  min-width: 11rem;
}

.tk-chat__skeleton {
  display: block;
  height: 0.65rem;
  border-radius: var(--tk-radius-pill);
  background: linear-gradient(
    90deg,
    rgba(var(--tk-primary-rgb), 0.1),
    rgba(var(--tk-primary-rgb), 0.22),
    rgba(var(--tk-primary-rgb), 0.1)
  );
  background-size: 200% 100%;
  animation: tk-chat-shimmer 1.1s ease infinite;
}

.tk-chat__skeleton--short {
  width: 62%;
}

.tk-chat__composer {
  flex-shrink: 0;
  padding: 0.85rem 1rem 1rem;
  background: var(--tk-white);
  border-top: 1px solid rgba(var(--tk-dark-rgb), 0.08);
}

.tk-chat__preview {
  position: relative;
  display: inline-block;
  margin: 0 0 0.65rem 0.1rem;
}

.tk-chat__preview img {
  width: 4.5rem;
  height: 4.5rem;
  object-fit: cover;
  border-radius: 0.75rem;
  border: 2px solid rgba(var(--tk-primary-rgb), 0.35);
  box-shadow: var(--tk-shadow);
  background: var(--tk-light);
}

.tk-chat__preview-dismiss {
  position: absolute;
  top: -0.35rem;
  right: -0.35rem;
  width: 1.45rem;
  height: 1.45rem;
  border: 0;
  border-radius: 50%;
  background: var(--tk-dark);
  color: var(--tk-white);
  display: grid;
  place-items: center;
  font-size: 0.7rem;
  cursor: pointer;
}

.tk-chat__form {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 0.6rem;
  align-items: end;
  padding: 0.45rem;
  border-radius: 1.15rem;
  background: var(--tk-light);
  border: 1px solid rgba(var(--tk-dark-rgb), 0.08);
}

.tk-chat__form:focus-within {
  border-color: rgba(var(--tk-primary-rgb), 0.45);
  box-shadow: 0 0 0 3px rgba(var(--tk-primary-rgb), 0.12);
  background: var(--tk-white);
}

.tk-chat__form textarea {
  width: 100%;
  min-height: 2.6rem;
  max-height: 8.75rem;
  resize: none;
  border: 0;
  border-radius: 0.85rem;
  padding: 0.65rem 0.75rem;
  font-family: var(--tk-font);
  font-size: var(--tk-fs-md);
  line-height: var(--tk-lh-ui);
  background: transparent;
  color: var(--tk-dark);
  outline: none;
}

.tk-chat__form textarea::placeholder {
  color: var(--tk-muted);
}

.tk-chat__actions {
  display: flex;
  align-items: center;
  gap: 0.3rem;
  padding-bottom: 0.1rem;
}

.tk-chat__icon-btn {
  width: 2.5rem;
  height: 2.5rem;
  border: 0;
  border-radius: 0.8rem;
  background: transparent;
  color: var(--tk-muted);
  display: grid;
  place-items: center;
  cursor: pointer;
  transition: background 0.15s ease, color 0.15s ease;
}

.tk-chat__icon-btn:hover,
.tk-chat__icon-btn:focus-visible {
  background: rgba(var(--tk-primary-rgb), 0.1);
  color: var(--tk-primary);
  outline: none;
}

.tk-chat__send {
  width: 2.65rem;
  height: 2.65rem;
  border: 0;
  border-radius: 0.85rem;
  background: var(--tk-gradient);
  color: var(--tk-white);
  display: grid;
  place-items: center;
  cursor: pointer;
  box-shadow: 0 6px 16px rgba(var(--tk-primary-rgb), 0.3);
  transition: transform 0.15s ease, filter 0.15s ease;
}

.tk-chat__send:hover:not(:disabled) {
  transform: translateY(-1px);
  filter: brightness(1.05);
}

.tk-chat__send:disabled {
  opacity: 0.55;
  cursor: wait;
}

/* Camera modal — dark overlay, light panel */
.tk-chat-cam {
  position: fixed;
  inset: 0;
  z-index: 1080;
  display: grid;
  place-items: center;
  padding: 1rem;
  background: rgba(var(--tk-dark-rgb), 0.72);
  backdrop-filter: blur(6px);
}

.tk-chat-cam[hidden] {
  display: none !important;
}

.tk-chat-cam__panel {
  width: min(100%, 28rem);
  background: var(--tk-white);
  color: var(--tk-dark);
  border-radius: var(--tk-radius);
  overflow: hidden;
  box-shadow: var(--tk-shadow-lg);
}

.tk-chat-cam__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--tk-dot);
  background: var(--tk-white);
}

.tk-chat-cam__head h2 {
  margin: 0;
  font-size: var(--tk-fs-lg);
  font-weight: 700;
  color: var(--tk-dark);
}

.tk-chat-cam__head .tk-chat__icon-btn {
  color: var(--tk-muted);
  background: var(--tk-light);
}

.tk-chat-cam video {
  display: block;
  width: 100%;
  max-height: 55vh;
  background: var(--tk-dark);
  object-fit: cover;
}

.tk-chat-cam__bar {
  display: flex;
  justify-content: flex-end;
  gap: 0.5rem;
  padding: 0.75rem 1rem 1rem;
  background: var(--tk-white);
}

.tk-chat-cam__btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  border-radius: var(--tk-radius-pill);
  padding: 0.55rem 1.1rem;
  font-family: var(--tk-font);
  font-size: var(--tk-fs-sm);
  font-weight: 600;
  cursor: pointer;
  border: 0;
}

.tk-chat-cam__btn--ghost {
  background: var(--tk-light);
  color: var(--tk-dark);
}

.tk-chat-cam__btn--solid {
  background: var(--tk-gradient);
  color: var(--tk-white);
}

body.tk-chat-cam-open {
  overflow: hidden;
}

@keyframes tk-chat-in {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes tk-chat-shimmer {
  0% {
    background-position: 100% 0;
  }
  100% {
    background-position: -100% 0;
  }
}

@media (max-width: 767.98px) {
  .tk-chat {
    min-height: 28rem;
    max-height: calc(100vh - 9rem);
    border-radius: 1rem;
  }

  .tk-chat__starters {
    grid-template-columns: 1fr;
  }

  .tk-chat__scroll {
    padding: 1rem 0.85rem 0.75rem;
  }

  .tk-chat__composer {
    padding: 0.7rem 0.75rem 0.85rem;
  }
}

.tk-admin-link {
  display: block;
  padding: 1rem 0;
  border-bottom: 1px solid var(--tk-surface-tint);
  text-decoration: none;
}

.tk-admin-link:last-child {
  border-bottom: 0;
}

.tk-admin-link h2 {
  font-size: var(--tk-fs-lg);
  margin: 0 0 0.25rem;
  color: var(--tk-dark);
}

.tk-search-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  align-items: center;
  margin-bottom: 1rem;
}

.tk-search-row .form-control {
  max-width: 18rem;
}

.tk-quiz-warn {
  background: var(--tk-warning);
  color: var(--tk-dark);
  padding: 0.5rem 0.75rem;
  border-radius: 0.6rem;
  font-size: var(--tk-fs-sm);
}

.tk-quiz-feedback {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  padding: 0.9rem 1.05rem;
  margin-bottom: 1rem;
  border-radius: 0.85rem;
  border: 1px solid transparent;
  color: var(--tk-dark);
}

.tk-quiz-feedback > i {
  margin-top: 0.2rem;
  font-size: 1.15rem;
  line-height: 1;
}

.tk-quiz-feedback p {
  margin: 0;
}

.tk-quiz-feedback p + p {
  margin-top: 0.25rem;
  font-size: var(--tk-fs-sm);
}

.tk-quiz-feedback--ok {
  background: rgba(var(--tk-success-rgb), 0.14);
  border-color: rgba(var(--tk-success-rgb), 0.28);
  border-inline-start-width: 3px;
  border-inline-start-color: var(--tk-success);
}

.tk-quiz-feedback--ok > i {
  color: var(--tk-success);
}

.tk-quiz-feedback--bad {
  background: rgba(var(--tk-danger-rgb), 0.12);
  border-color: rgba(var(--tk-danger-rgb), 0.24);
  border-inline-start-width: 3px;
  border-inline-start-color: var(--tk-danger);
}

.tk-quiz-feedback--bad > i {
  color: var(--tk-danger);
}

.tk-quiz-explain {
  background: var(--tk-surface-tint);
  color: var(--tk-dark);
  padding: 0.75rem 1rem;
  border-radius: 0.75rem;
  font-size: var(--tk-fs-sm);
}

.tk-quiz-intro-dialog {
  max-width: 28rem;
}

.tk-quiz-intro {
  position: relative;
  overflow: hidden;
  border: 0;
  border-radius: var(--tk-radius);
  box-shadow: var(--tk-shadow-lg);
  padding: 2.15rem 1.8rem 1.7rem;
  background: var(--tk-white);
  text-align: center;
}

.tk-quiz-intro::before {
  content: "";
  position: absolute;
  inset-inline: 0;
  top: 0;
  height: 4px;
  background: var(--tk-gradient);
}

.tk-quiz-intro__close {
  position: absolute;
  top: 0.85rem;
  inset-inline-end: 0.85rem;
  width: 2rem;
  height: 2rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 0;
  border-radius: 50%;
  background: var(--tk-light);
  color: var(--tk-muted);
  font-size: 0.85rem;
  cursor: pointer;
}

.tk-quiz-intro__close:hover,
.tk-quiz-intro__close:focus-visible {
  background: var(--tk-surface-tint);
  color: var(--tk-dark);
}

.tk-quiz-intro__icon {
  width: 3.35rem;
  height: 3.35rem;
  margin: 0 auto 1rem;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--tk-surface-tint);
  color: var(--tk-primary);
  font-size: 1.25rem;
}

.tk-quiz-intro__kicker {
  margin: 0 0 0.35rem;
  font-size: var(--tk-fs-xs);
  font-weight: 600;
  letter-spacing: var(--tk-tracking-label);
  text-transform: uppercase;
  color: var(--tk-muted);
}

.tk-quiz-intro__title {
  margin: 0 0 0.85rem;
  font-size: var(--tk-fs-xl);
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--tk-dark);
  line-height: var(--tk-lh-ui);
}

.tk-quiz-intro__lead {
  margin: 0 0 0.45rem;
  color: var(--tk-dark);
  font-size: var(--tk-fs-base);
  line-height: var(--tk-lh-body);
}

.tk-quiz-intro__note {
  margin: 0 0 1.35rem;
  color: var(--tk-muted);
  font-size: var(--tk-fs-sm);
  line-height: var(--tk-lh-body);
}

.tk-quiz-intro__cta {
  width: 100%;
  min-height: 2.75rem;
}

.tk-exam-lang-banner {
  display: flex;
  gap: 0.85rem;
  align-items: flex-start;
  margin: 0 0 1.25rem;
  padding: 0.9rem 1rem;
  border-radius: 0.9rem;
  border: 1px solid color-mix(in srgb, var(--tk-primary) 22%, transparent);
  background: color-mix(in srgb, var(--tk-primary) 8%, var(--tk-surface, #fff));
  color: var(--tk-dark);
}

.tk-exam-lang-banner.is-warn {
  border-color: color-mix(in srgb, #c47a12 35%, transparent);
  background: color-mix(in srgb, #c47a12 10%, var(--tk-surface, #fff));
}

.tk-exam-lang-banner__icon {
  flex: 0 0 auto;
  width: 2rem;
  height: 2rem;
  display: grid;
  place-items: center;
  border-radius: 999px;
  background: color-mix(in srgb, var(--tk-primary) 14%, transparent);
  color: var(--tk-primary);
  font-size: 0.95rem;
}

.tk-exam-lang-banner.is-warn .tk-exam-lang-banner__icon {
  background: color-mix(in srgb, #c47a12 18%, transparent);
  color: #9a5b00;
}

.tk-exam-lang-banner__body {
  min-width: 0;
}

.tk-exam-lang-banner__body strong {
  display: block;
  margin: 0 0 0.25rem;
  font-size: 0.8rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--tk-muted);
}

.tk-exam-lang-banner__body p {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.45;
}

.tk-exam-lang-banner__extra {
  margin-top: 0.4rem !important;
  color: var(--tk-muted);
  font-size: 0.86rem !important;
}

.tk-exam-lang__box {
  margin: 0 0 0.85rem;
  padding: 0.7rem 0.8rem;
  border-radius: 0.85rem;
  background: var(--tk-surface-tint);
  color: var(--tk-dark);
  font-size: 0.86rem;
  line-height: 1.45;
  text-align: start;
}

@media (max-width: 575.98px) {
  .tk-quiz-intro {
    padding: 1.85rem 1.25rem 1.4rem;
  }
}

.tk-q-img {
  max-width: 100%;
  height: auto;
}

.tk-empty {
  color: var(--tk-muted);
  padding: 1rem 0;
}

.tk-admin-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0 2rem;
}

@media (max-width: 767.98px) {
  .tk-admin-grid {
    grid-template-columns: 1fr;
  }
}

.tk-person__meta {
  font-size: var(--tk-fs-sm);
  color: var(--tk-muted);
  margin: 0;
}

.tk-score-input {
  width: 4.75rem;
  max-width: 100%;
}

.tk-bool-yes {
  color: var(--tk-success);
}

.tk-bool-no {
  color: var(--tk-danger);
}

.tk-mark-ok {
  color: var(--tk-success);
  font-weight: 700;
  margin: 0;
}

.tk-mark-bad {
  color: var(--tk-danger);
  font-weight: 700;
  margin: 0;
}

.tk-form-card {
  background: var(--tk-white);
  border-radius: var(--tk-radius);
  box-shadow: var(--tk-shadow);
  padding: 1.25rem 1.4rem;
  margin-bottom: 1.25rem;
}

.form-title {
  font-size: var(--tk-fs-lg);
  font-weight: 700;
  margin: 0 0 0.85rem;
}

.tk-pager {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.35rem;
  margin: 1.25rem 0 0;
}

.tk-pager a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 2.25rem;
  height: 2.25rem;
  padding: 0 0.65rem;
  border-radius: 999px;
  background: var(--tk-white);
  color: var(--tk-dark);
  box-shadow: var(--tk-shadow);
  text-decoration: none;
  font-weight: 600;
}

.tk-pager a.is-active,
.tk-pager a:hover {
  background: var(--tk-gradient);
  color: var(--tk-white);
}

/* Quiz / final-exam results */
.tk-result-calc {
  position: fixed;
  inset: 0;
  z-index: 80;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.25rem;
  background: radial-gradient(
    ellipse at center,
    rgba(var(--tk-dark-rgb), 0.78),
    rgba(var(--tk-dark-rgb), 0.92)
  );
}

.tk-result-calc[hidden] {
  display: none;
}

.tk-result-calc__card {
  width: min(26rem, 100%);
  padding: 2.1rem 1.7rem 1.8rem;
  border-radius: var(--tk-radius);
  background: var(--tk-white);
  box-shadow: var(--tk-shadow-lg);
  text-align: center;
}

.tk-result-calc__card h1,
.tk-result-calc__card h2 {
  margin: 0 0 0.4rem;
  font-size: var(--tk-fs-xl);
  font-weight: 800;
  color: var(--tk-dark);
}

.tk-result-calc__card p {
  margin: 0;
  color: var(--tk-muted);
  font-size: var(--tk-fs-sm);
}

.tk-score-mark {
  width: 4.4rem;
  height: 4.4rem;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1rem;
  background: var(--tk-gradient);
  color: var(--tk-white);
  font-size: 1.7rem;
  animation: tkScorePulse 1.5s ease-in-out infinite;
}

@keyframes tkScorePulse {
  0%, 100% { transform: scale(1); box-shadow: 0 0 0 0 rgba(var(--tk-primary-rgb), 0.35); }
  50% { transform: scale(1.06); box-shadow: 0 0 0 14px rgba(var(--tk-primary-rgb), 0); }
}

.tk-result-hero {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1.5rem;
  align-items: center;
  padding: 1.6rem 1.5rem;
  margin-bottom: 1.25rem;
  border-radius: var(--tk-radius);
  background: var(--tk-gradient);
  box-shadow: var(--tk-shadow-lg);
  color: var(--tk-white);
}

.tk-result-hero.is-fail {
  background: linear-gradient(135deg, var(--tk-dark), var(--tk-accent));
}

.tk-result-kicker {
  margin: 0 0 0.3rem;
  font-size: var(--tk-fs-xs);
  font-weight: 600;
  letter-spacing: var(--tk-tracking-label);
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.72);
}

.tk-result-hero h1 {
  margin: 0 0 0.45rem;
  font-size: var(--tk-fs-2xl);
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--tk-white);
}

.tk-result-hero p {
  margin: 0;
  color: rgba(255, 255, 255, 0.82);
  font-size: var(--tk-fs-sm);
}

.tk-result-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  margin-top: 0.85rem;
  padding: 0.35rem 0.85rem;
  border-radius: var(--tk-radius-pill);
  background: var(--tk-white);
  color: var(--tk-dark);
  font-size: var(--tk-fs-sm);
  font-weight: 700;
}

.tk-result-ring {
  --tk-pct: 0;
  position: relative;
  width: 8.6rem;
  height: 8.6rem;
  border-radius: 50%;
  background: conic-gradient(
    var(--tk-success) calc(var(--tk-pct) * 1%),
    rgba(255, 255, 255, 0.22) 0
  );
  display: grid;
  place-items: center;
  flex-shrink: 0;
}

.tk-result-hero.is-fail .tk-result-ring {
  background: conic-gradient(
    var(--tk-danger) calc(var(--tk-pct) * 1%),
    rgba(255, 255, 255, 0.22) 0
  );
}

.tk-result-ring::before {
  content: "";
  position: absolute;
  inset: 0.85rem;
  border-radius: 50%;
  background: rgba(15, 23, 42, 0.28);
}

.tk-result-ring span {
  position: relative;
  z-index: 1;
  font-size: var(--tk-fs-xl);
  font-weight: 800;
  color: var(--tk-white);
}

.tk-result-stats {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.85rem;
  margin-bottom: 1.25rem;
}

.tk-result-stat {
  background: var(--tk-white);
  border-radius: var(--tk-radius);
  box-shadow: var(--tk-shadow);
  padding: 1rem 1.05rem;
}

.tk-result-stat span {
  display: block;
  font-size: var(--tk-fs-xs);
  font-weight: 600;
  letter-spacing: var(--tk-tracking-label);
  text-transform: uppercase;
  color: var(--tk-muted);
  margin-bottom: 0.25rem;
}

.tk-result-stat strong {
  font-size: var(--tk-fs-lg);
  color: var(--tk-dark);
}

.tk-result-note {
  display: flex;
  gap: 0.85rem;
  align-items: flex-start;
  padding: 1.1rem 1.2rem;
  margin-bottom: 1.25rem;
  border-radius: var(--tk-radius);
  background: var(--tk-white);
  box-shadow: var(--tk-shadow);
}

.tk-result-note i {
  margin-top: 0.2rem;
  color: var(--tk-primary);
}

.tk-result-note.is-ok i {
  color: var(--tk-success);
}

.tk-result-note.is-bad i {
  color: var(--tk-danger);
}

.tk-result-note h2 {
  margin: 0 0 0.25rem;
  font-size: var(--tk-fs-lg);
}

.tk-result-note p {
  margin: 0;
  color: var(--tk-muted);
  font-size: var(--tk-fs-sm);
}

.tk-result-cats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.85rem;
  margin-bottom: 1.25rem;
}

.tk-result-cat {
  background: var(--tk-white);
  border-radius: var(--tk-radius);
  box-shadow: var(--tk-shadow);
  padding: 1.05rem 1.15rem;
  border-inline-start: 3px solid var(--tk-dot);
}

.tk-result-cat.is-ok {
  border-inline-start-color: var(--tk-success);
}

.tk-result-cat.is-bad {
  border-inline-start-color: var(--tk-danger);
}

.tk-result-cat h3 {
  margin: 0 0 0.35rem;
  font-size: var(--tk-fs-md);
  font-weight: 700;
}

.tk-result-cat p {
  margin: 0 0 0.65rem;
  color: var(--tk-muted);
  font-size: var(--tk-fs-sm);
}

.tk-result-meter {
  height: 0.45rem;
  border-radius: var(--tk-radius-pill);
  background: var(--tk-light);
  overflow: hidden;
}

.tk-result-meter > span {
  display: block;
  height: 100%;
  background: var(--tk-gradient);
}

.tk-result-cat.is-bad .tk-result-meter > span {
  background: var(--tk-danger);
}

.tk-result-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-top: 0.4rem;
}

.tk-result-q {
  padding: 1.1rem 0;
  border-bottom: 1px solid var(--tk-dot);
}

.tk-result-q:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.tk-result-q h3 {
  margin: 0 0 0.65rem;
  font-size: var(--tk-fs-base);
  font-weight: 600;
}

.tk-result-choices {
  width: 100%;
  margin: 0 0 0.75rem;
}

.tk-result-choices td {
  padding: 0.45rem 0.55rem;
  border-radius: 0.6rem;
  font-size: var(--tk-fs-sm);
}

.tk-result-choices tr.is-ok td {
  background: rgba(var(--tk-success-rgb), 0.14);
  color: var(--tk-dark);
}

.tk-result-choices tr.is-picked td {
  background: rgba(var(--tk-danger-rgb), 0.1);
}

@media (max-width: 767.98px) {
  .tk-result-hero {
    grid-template-columns: 1fr;
    text-align: center;
    justify-items: center;
  }

  .tk-result-stats,
  .tk-result-cats {
    grid-template-columns: 1fr;
  }

  .tk-result-actions .btn {
    width: 100%;
  }
}

.tk-checkout {
  max-width: 640px;
  margin: 0 auto 2rem;
}

.tk-checkout__head {
  margin-bottom: 1.15rem;
}

.tk-checkout__head h1 {
  margin: 0;
  font-size: var(--tk-fs-sm);
  font-weight: 700;
  letter-spacing: var(--tk-tracking-label);
  text-transform: uppercase;
  color: var(--tk-brand-green);
}

.tk-checkout__product {
  margin: 0.35rem 0 0.4rem;
  font-size: var(--tk-fs-base);
  font-weight: 600;
  line-height: 1.4;
  color: var(--tk-dark);
}

.tk-checkout__lead {
  margin: 0;
  font-size: var(--tk-fs-sm);
  color: var(--tk-muted);
}

.tk-checkout__layout {
  display: grid;
  gap: 0.9rem;
}

.tk-checkout__card,
.tk-checkout__note {
  background: var(--tk-white);
  border-radius: var(--tk-radius);
  padding: 1.15rem 1.2rem 1.2rem;
  border: 1px solid rgba(15, 23, 42, 0.08);
  box-shadow: var(--tk-shadow);
}

.tk-checkout__total {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.75rem;
  margin-bottom: 1rem;
  padding-bottom: 0.9rem;
  border-bottom: 1px solid var(--tk-dot);
}

.tk-checkout__total span {
  font-size: var(--tk-fs-xs);
  font-weight: 700;
  letter-spacing: var(--tk-tracking-label);
  text-transform: uppercase;
  color: var(--tk-muted);
}

.tk-checkout__total strong {
  font-size: var(--tk-fs-xl);
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--tk-dark);
}

.tk-checkout__facts {
  display: grid;
  gap: 0.7rem;
  margin: 0 0 1.1rem;
}

.tk-checkout__facts dt {
  margin: 0;
  font-size: var(--tk-fs-xs);
  letter-spacing: var(--tk-tracking-label);
  text-transform: uppercase;
  color: var(--tk-muted);
  font-weight: 700;
}

.tk-checkout__facts dd {
  margin: 0.15rem 0 0;
  font-size: var(--tk-fs-sm);
  color: var(--tk-dark);
}

.tk-checkout__note h2 {
  font-size: var(--tk-fs-xs);
  font-weight: 700;
  letter-spacing: var(--tk-tracking-label);
  text-transform: uppercase;
  margin: 0 0 0.4rem;
  color: var(--tk-muted);
}

.tk-checkout__note p {
  margin: 0;
  font-size: var(--tk-fs-sm);
  color: var(--tk-muted);
  line-height: var(--tk-lh-body);
}

.tk-checkout__langs {
  border-top: 1px solid var(--tk-dot);
  padding-top: 1.1rem;
  margin-bottom: 1.1rem;
}

.tk-checkout__methods-label {
  font-size: var(--tk-fs-sm);
  font-weight: 700;
  margin: 0 0 0.55rem;
  color: var(--tk-dark);
}

.tk-pay-methods {
  display: grid;
  gap: 0.55rem;
  margin-bottom: 1rem;
}

.tk-pay-option {
  position: relative;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin: 0;
  padding: 0.75rem 0.85rem;
  border-radius: 1rem;
  border: 1px solid rgba(15, 23, 42, 0.12);
  background: var(--tk-white);
  cursor: pointer;
}

.tk-pay-option input {
  position: absolute;
  inset-inline-start: 0.85rem;
  width: 1px;
  height: 1px;
  opacity: 0;
}

.tk-pay-option__mark {
  flex: 0 0 2.1rem;
  width: 2.1rem;
  height: 2.1rem;
  border-radius: 0.65rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: var(--tk-fs-sm);
  font-weight: 800;
  color: var(--tk-white);
  background: var(--tk-dark);
}

.tk-pay-option--swish .tk-pay-option__mark {
  background: transparent;
  overflow: hidden;
}

.tk-pay-option--swish .tk-pay-option__mark img {
  width: 2.25rem;
  height: 2.25rem;
  object-fit: cover;
  object-position: 50% 8%;
}

.tk-pay-option--autogiro .tk-pay-option__mark {
  background: transparent;
}

.tk-pay-option--autogiro .tk-pay-option__mark img {
  width: 2.1rem;
  height: 2.1rem;
}

.tk-pay-option__text {
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
  min-width: 0;
}

.tk-pay-option__name {
  font-weight: 700;
  font-size: var(--tk-fs-base);
  color: var(--tk-dark);
}

.tk-pay-option__hint {
  font-size: var(--tk-fs-xs);
  color: var(--tk-muted);
  line-height: 1.35;
}

.tk-pay-option.is-active {
  border-color: var(--tk-brand-gold);
  box-shadow: 0 0 0 1px var(--tk-brand-gold);
  background: rgba(240, 191, 119, 0.16);
}

.tk-pay-option--autogiro.is-active {
  border-color: var(--tk-dark);
  box-shadow: 0 0 0 1px var(--tk-dark);
  background: rgba(15, 23, 42, 0.04);
}

.tk-checkout__actions {
  display: grid;
  gap: 0.65rem;
}

.tk-checkout__actions .btn {
  width: 100%;
  border-radius: var(--tk-radius-pill);
  font-weight: 700;
  padding: 0.7rem 1.1rem;
}

.tk-swish-icon,
.tk-autogiro-icon {
  width: 1.45rem;
  height: 1.45rem;
  flex: 0 0 1.45rem;
}

.tk-swish-icon {
  object-fit: cover;
  object-position: 50% 8%;
}

#main-content .tk-btn-swish,
#main-content .tk-btn-swish:hover,
#main-content .tk-btn-swish:focus,
#main-content .tk-btn-swish:active,
#main-content .btn-swish,
#main-content .btn-swish:hover,
#main-content .btn-swish:focus,
#main-content .btn-swish:active {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  background-color: #ffc107;
  border-color: #ffc107;
  color: var(--tk-dark);
}

#main-content .tk-btn-autogiro,
#main-content .tk-btn-autogiro:hover,
#main-content .tk-btn-autogiro:focus,
#main-content .tk-btn-autogiro:active {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  background-color: var(--tk-dark);
  border-color: var(--tk-dark);
  color: var(--tk-white);
}

.tk-heater-schema {
  display: grid;
  gap: 0.65rem;
  padding: 0.95rem 1rem;
  border-radius: 0.8rem;
  border: 1px solid rgba(15, 23, 42, 0.08);
  background: linear-gradient(160deg, #ecfdf5 0%, #f8fafc 55%);
}

.tk-heater-schema__row {
  display: grid;
  grid-template-columns: 4.5rem 1fr auto;
  align-items: center;
  gap: 0.55rem;
}

.tk-heater-schema__temp {
  font-weight: 800;
  color: #0f766e;
  font-size: 0.9rem;
}

.tk-heater-schema__bar {
  height: 0.7rem;
  width: var(--w, 50%);
  border-radius: 999px;
  background: linear-gradient(90deg, #14b8a6, #0f766e);
}

.tk-heater-schema__time {
  font-weight: 800;
  font-size: 0.88rem;
  color: #134e4a;
  white-space: nowrap;
}

.tk-heater-schema__note {
  margin: 0;
  font-size: 0.78rem;
  line-height: 1.45;
  color: var(--tk-muted, #5b6573);
}

.tk-priority-schema {
  display: grid;
  gap: 0.7rem;
  padding: 0.95rem 1rem;
  border-radius: 0.8rem;
  border: 1px solid rgba(15, 23, 42, 0.08);
  background: #f8fafc;
}

.tk-priority-schema__box {
  height: 4.2rem;
  border-radius: 0.55rem;
  border: 2px solid #94a3b8;
  background:
    linear-gradient(#64748b, #64748b) center / 100% 0.35rem no-repeat,
    linear-gradient(#64748b, #64748b) center / 0.35rem 100% no-repeat,
    #e2e8f0;
}

.tk-priority-schema__box--round {
  border-radius: 999px;
  background:
    radial-gradient(circle at center, #f8fafc 28%, transparent 29%),
    conic-gradient(from 0deg, #94a3b8 0 25%, #cbd5e1 0 50%, #94a3b8 0 75%, #cbd5e1 0),
    #e2e8f0;
}

.tk-priority-schema__item {
  margin: 0;
  font-size: 0.8rem;
  line-height: 1.45;
  color: #334155;
}

.tk-impair-schema {
  display: grid;
  gap: 0.65rem;
}

.tk-impair-schema__card {
  padding: 0.8rem 0.9rem;
  border-radius: 0.75rem;
  border: 1px solid rgba(15, 23, 42, 0.08);
  background: #fff;
}

.tk-impair-schema__card strong {
  display: inline-block;
  margin-bottom: 0.35rem;
  font-size: 1.05rem;
  color: #b91c1c;
}

.tk-impair-schema__card p {
  margin: 0;
  font-size: 0.78rem;
  line-height: 1.45;
  color: #334155;
}

.tk-impair-schema__card--alc { border-inline-start: 4px solid #dc2626; }
.tk-impair-schema__card--drug { border-inline-start: 4px solid #7c3aed; }
.tk-impair-schema__card--tired { border-inline-start: 4px solid #ca8a04; }

.tk-wcalc-schema {
  display: grid;
  gap: 0.7rem;
  padding: 0.95rem 1rem;
  border-radius: 0.8rem;
  border: 1px solid rgba(15, 23, 42, 0.08);
  background: #f8fafc;
}

.tk-wcalc-schema__eq {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 0.95rem;
  color: #0f172a;
}

.tk-wcalc-schema__eq span {
  padding: 0.25rem 0.45rem;
  border-radius: 0.4rem;
  background: #e2e8f0;
}

.tk-wcalc-schema__item {
  margin: 0;
  font-size: 0.8rem;
  line-height: 1.45;
  color: #334155;
}

.tk-parkex-schema {
  display: grid;
  gap: 0.75rem;
  padding: 0.95rem 1rem;
  border-radius: 0.8rem;
  border: 1px solid rgba(15, 23, 42, 0.08);
  background: #f8fafc;
}

.tk-parkex-schema__plate {
  width: min(11rem, 100%);
  margin-inline: auto;
  padding: 0.55rem 0.7rem;
  border-radius: 0.45rem;
  border: 2px solid #0f172a;
  background: #fff;
  display: grid;
  gap: 0.2rem;
  text-align: center;
  font-weight: 800;
  font-variant-numeric: tabular-nums;
}

.tk-parkex-schema__line--black { color: #0f172a; }
.tk-parkex-schema__line--paren { color: #334155; }
.tk-parkex-schema__line--red { color: #dc2626; }

.tk-parkex-schema__item {
  margin: 0;
  font-size: 0.8rem;
  line-height: 1.45;
  color: #334155;
}


.tk-beam-schema {
  display: grid;
  gap: 0.65rem;
  padding: 0.95rem 1rem;
  border-radius: 0.8rem;
  border: 1px solid rgba(15, 23, 42, 0.08);
  background: #0f172a;
  color: #e2e8f0;
}

.tk-beam-schema__row {
  display: grid;
  grid-template-columns: 4.2rem 1fr;
  align-items: center;
  gap: 0.55rem;
}

.tk-beam-schema__tag {
  font-weight: 800;
  font-size: 0.78rem;
  color: #fbbf24;
}

.tk-beam-schema__cone {
  height: 0.85rem;
  border-radius: 0 999px 999px 0;
  background: linear-gradient(90deg, #fde68a, transparent);
}

.tk-beam-schema__cone--low { width: 38%; opacity: 0.85; }
.tk-beam-schema__cone--high { width: 92%; }

.tk-beam-schema__item {
  margin: 0;
  font-size: 0.78rem;
  line-height: 1.45;
  color: #cbd5e1;
}

.tk-ovr-schema {
  display: grid;
  gap: 0.65rem;
  padding: 0.95rem 1rem;
  border-radius: 0.8rem;
  border: 1px solid rgba(15, 23, 42, 0.08);
  background: #f8fafc;
}

.tk-ovr-schema__gap {
  justify-self: center;
  padding: 0.35rem 0.85rem;
  border-radius: 999px;
  background: #dbeafe;
  color: #1d4ed8;
  font-weight: 800;
  border-bottom: 3px dashed #2563eb;
}

.tk-ovr-schema__item,
.tk-speed-schema__item,
.tk-sideoh-schema__item,
.tk-alccalc-schema__item,
.tk-moped-schema__card p {
  margin: 0;
  font-size: 0.8rem;
  line-height: 1.45;
  color: #334155;
}

.tk-moped-schema {
  display: grid;
  gap: 0.65rem;
}

.tk-moped-schema__card {
  padding: 0.8rem 0.9rem;
  border-radius: 0.75rem;
  border: 1px solid rgba(15, 23, 42, 0.08);
  background: #fff;
  border-inline-start: 4px solid #0f766e;
}

.tk-moped-schema__card strong {
  display: inline-block;
  margin-bottom: 0.35rem;
  font-size: 1.1rem;
  color: #0f766e;
}

.tk-speed-schema {
  display: grid;
  gap: 0.45rem;
  padding: 0.95rem 1rem;
  border-radius: 0.8rem;
  border: 1px solid rgba(15, 23, 42, 0.08);
  background: #f8fafc;
}

.tk-speed-schema__row {
  display: flex;
  justify-content: space-between;
  gap: 0.75rem;
  align-items: center;
  padding: 0.35rem 0.5rem;
  border-radius: 0.45rem;
  background: #e2e8f0;
  font-weight: 700;
  font-size: 0.85rem;
}

.tk-speed-schema__val {
  color: #b91c1c;
  font-variant-numeric: tabular-nums;
}

.tk-sideoh-schema {
  display: grid;
  gap: 0.7rem;
  padding: 0.95rem 1rem;
  border-radius: 0.8rem;
  border: 1px solid rgba(15, 23, 42, 0.08);
  background: #f8fafc;
}

.tk-sideoh-schema__bar {
  display: flex;
  align-items: stretch;
  height: 2.4rem;
  border-radius: 0.4rem;
  overflow: hidden;
}

.tk-sideoh-schema__car {
  flex: 1;
  display: grid;
  place-items: center;
  background: #475569;
  color: #fff;
  font-weight: 800;
  font-size: 0.85rem;
}

.tk-sideoh-schema__oh {
  width: 22%;
  display: grid;
  place-items: center;
  background: repeating-linear-gradient(135deg, #fbbf24, #fbbf24 6px, #0f172a 6px, #0f172a 12px);
  color: #fff;
  font-weight: 800;
  font-size: 0.75rem;
  text-shadow: 0 1px 2px #000;
}

.tk-alccalc-schema {
  display: grid;
  gap: 0.55rem;
  padding: 0.95rem 1rem;
  border-radius: 0.8rem;
  border: 1px solid rgba(15, 23, 42, 0.08);
  background: #fff7ed;
}

.tk-alccalc-schema__eq {
  justify-self: start;
  padding: 0.3rem 0.55rem;
  border-radius: 0.4rem;
  background: #fed7aa;
  color: #9a3412;
  font-weight: 800;
  font-size: 0.85rem;
  font-variant-numeric: tabular-nums;
}


.tk-boxpark-schema,
.tk-pax-schema,
.tk-tire-schema,
.tk-lightrule-schema,
.tk-dash-schema,
.tk-fuel-schema,
.tk-stopsign-schema,
.tk-shoulder-schema,
.tk-solid-schema {
  display: grid;
  gap: 0.7rem;
  padding: 0.95rem 1rem;
  border-radius: 0.8rem;
  border: 1px solid rgba(15, 23, 42, 0.08);
  background: #f8fafc;
}

.tk-boxpark-schema__slots {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  justify-content: center;
  min-height: 3.2rem;
}

.tk-boxpark-schema__car {
  width: 2.6rem;
  height: 1.4rem;
  border-radius: 0.3rem;
  background: #64748b;
}

.tk-boxpark-schema__car--moving {
  background: #2563eb;
  transform: rotate(-18deg);
}

.tk-boxpark-schema__space {
  min-width: 4.5rem;
  text-align: center;
  font-weight: 800;
  color: #2563eb;
  border: 2px dashed #93c5fd;
  border-radius: 0.35rem;
  padding: 0.35rem 0.2rem;
  background: #eff6ff;
}

.tk-pax-schema__doc {
  display: grid;
  place-items: center;
  gap: 0.2rem;
  width: min(10rem, 100%);
  margin-inline: auto;
  padding: 0.85rem;
  border-radius: 0.5rem;
  border: 2px solid #0f172a;
  background: #fff;
}

.tk-pax-schema__seats {
  font-size: 2rem;
  font-weight: 900;
  color: #0f172a;
}

.tk-pax-schema__label {
  font-size: 0.7rem;
  color: #64748b;
}

.tk-tire-schema__cal {
  display: grid;
  gap: 0.35rem;
}

.tk-tire-schema__cal span {
  padding: 0.35rem 0.55rem;
  border-radius: 0.4rem;
  background: #e0f2fe;
  color: #075985;
  font-weight: 700;
  font-size: 0.82rem;
}

.tk-lightrule-schema__row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  flex-wrap: wrap;
}

.tk-lightrule-schema__ok {
  padding: 0.35rem 0.7rem;
  border-radius: 0.45rem;
  background: #dcfce7;
  color: #166534;
  font-weight: 800;
}

.tk-lightrule-schema__xor {
  font-weight: 900;
  color: #b91c1c;
}

.tk-dash-schema {
  grid-template-columns: 1fr;
}

.tk-dash-schema__item {
  display: grid;
  grid-template-columns: 2.2rem 1fr;
  gap: 0.55rem;
  align-items: start;
}

.tk-dash-schema__icon {
  width: 2.2rem;
  height: 2.2rem;
  border-radius: 0.35rem;
  display: grid;
  place-items: center;
  font-size: 0.7rem;
  font-weight: 900;
  color: #fff;
}

.tk-dash-schema__icon--oil { background: #dc2626; }
.tk-dash-schema__icon--oil::after { content: "OIL"; }
.tk-dash-schema__icon--ABS { background: #ca8a04; }
.tk-dash-schema__icon--ABS::after { content: "ABS"; font-size: 0.62rem; }
.tk-dash-schema__icon--washer { background: #2563eb; }
.tk-dash-schema__icon--washer::after { content: "W"; }
.tk-dash-schema__icon--batt { background: #b91c1c; }
.tk-dash-schema__icon--batt::after { content: "+−"; }
.tk-dash-schema__icon--brake { background: #7f1d1d; }
.tk-dash-schema__icon--brake::after { content: "BR"; font-size: 0.58rem; }

.tk-dash-schema__item p,
.tk-boxpark-schema__item,
.tk-pax-schema__item,
.tk-tire-schema__item,
.tk-lightrule-schema__item,
.tk-fuel-schema__item,
.tk-stopsign-schema__item,
.tk-shoulder-schema__item,
.tk-solid-schema__item {
  margin: 0;
  font-size: 0.8rem;
  line-height: 1.45;
  color: #334155;
}

.tk-fuel-schema__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
}

.tk-fuel-schema__tags span {
  padding: 0.25rem 0.5rem;
  border-radius: 999px;
  background: #ecfdf5;
  color: #065f46;
  font-weight: 700;
  font-size: 0.75rem;
}

.tk-stopsign-schema__sign {
  width: 4.5rem;
  height: 4.5rem;
  margin-inline: auto;
  display: grid;
  place-items: center;
  background: #dc2626;
  color: #fff;
  font-weight: 900;
  font-size: 0.95rem;
  clip-path: polygon(30% 0, 70% 0, 100% 30%, 100% 70%, 70% 100%, 30% 100%, 0 70%, 0 30%);
  border: 3px solid #fff;
  box-shadow: 0 0 0 2px #dc2626;
}

.tk-stopsign-schema__line {
  height: 0.35rem;
  background: #0f172a;
  border-radius: 999px;
}

.tk-shoulder-schema__road {
  display: grid;
  grid-template-columns: 1fr 1fr 0.55fr;
  gap: 0.2rem;
  min-height: 2.6rem;
}

.tk-shoulder-schema__lane {
  background: #475569;
  border-radius: 0.25rem;
}

.tk-shoulder-schema__sh {
  display: grid;
  place-items: center;
  background: #cbd5e1;
  color: #334155;
  font-weight: 800;
  font-size: 0.72rem;
  border-radius: 0.25rem;
  border: 2px dashed #64748b;
}

.tk-solid-schema__road {
  position: relative;
  height: 2.8rem;
  border-radius: 0.4rem;
  background: #475569;
  display: grid;
  place-items: center;
}

.tk-solid-schema__line--solid {
  width: 70%;
  height: 0.28rem;
  background: #f8fafc;
}

.tk-solid-schema__ban {
  position: absolute;
  right: 12%;
  color: #fecaca;
  font-size: 1.4rem;
  font-weight: 900;
}


.tk-insure-schema,
.tk-docs-schema,
.tk-defend-schema,
.tk-railx-schema,
.tk-signal-schema,
.tk-group-schema,
.tk-works-schema,
.tk-parkout-schema,
.tk-emerg-schema,
.tk-fao-schema,
.tk-avst-schema,
.tk-reckless-schema,
.tk-lane-schema {
  display: grid;
  gap: 0.7rem;
  padding: 0.95rem 1rem;
  border-radius: 0.8rem;
  border: 1px solid rgba(15, 23, 42, 0.08);
  background: #f8fafc;
}

.tk-insure-schema__badge,
.tk-group-schema__no {
  justify-self: center;
  padding: 0.4rem 0.85rem;
  border-radius: 0.5rem;
  font-weight: 900;
  background: #fee2e2;
  color: #991b1b;
}

.tk-docs-schema__cards {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  justify-content: center;
}

.tk-docs-schema__cards span {
  padding: 0.3rem 0.55rem;
  border-radius: 0.4rem;
  background: #e2e8f0;
  font-weight: 700;
  font-size: 0.78rem;
}

.tk-defend-schema__eye {
  justify-self: center;
  font-weight: 900;
  font-size: 1.4rem;
  color: #2563eb;
  letter-spacing: 0.15rem;
}

.tk-railx-schema__dist {
  justify-self: center;
  font-size: 1.6rem;
  font-weight: 900;
  color: #b91c1c;
}

.tk-railx-schema__bars {
  display: flex;
  justify-content: center;
  gap: 0.75rem;
  font-weight: 900;
  letter-spacing: 0.08rem;
  color: #0f172a;
}

.tk-signal-schema__lights {
  width: 2.4rem;
  margin-inline: auto;
  padding: 0.45rem 0.35rem;
  border-radius: 0.55rem;
  background: #0f172a;
  display: grid;
  gap: 0.25rem;
}

.tk-signal-schema__r,
.tk-signal-schema__y,
.tk-signal-schema__g {
  width: 1.35rem;
  height: 1.35rem;
  margin-inline: auto;
  border-radius: 999px;
}

.tk-signal-schema__r { background: #ef4444; }
.tk-signal-schema__y { background: #facc15; }
.tk-signal-schema__g { background: #22c55e; }

.tk-works-schema__cone {
  width: 0;
  height: 0;
  margin-inline: auto;
  border-left: 1.1rem solid transparent;
  border-right: 1.1rem solid transparent;
  border-bottom: 1.9rem solid #f59e0b;
  filter: drop-shadow(0 0 0 2px #0f172a);
}

.tk-parkout-schema__map {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
}

.tk-parkout-schema__lot,
.tk-parkout-schema__road {
  padding: 0.45rem 0.7rem;
  border-radius: 0.4rem;
  font-weight: 800;
}

.tk-parkout-schema__lot { background: #2563eb; color: #fff; }
.tk-parkout-schema__road { background: #475569; color: #fff; }
.tk-parkout-schema__arrow { font-size: 1.4rem; font-weight: 900; color: #0f172a; }

.tk-insure-schema__item,
.tk-docs-schema__item,
.tk-defend-schema__item,
.tk-railx-schema__item,
.tk-signal-schema__item,
.tk-group-schema__item,
.tk-works-schema__item,
.tk-parkout-schema__item,
.tk-emerg-schema__item,
.tk-fao-schema__item,
.tk-avst-schema__item,
.tk-reckless-schema__item,
.tk-lane-schema__item {
  margin: 0;
  font-size: 0.8rem;
  line-height: 1.45;
  color: #334155;
}

.tk-emerg-schema__light {
  width: 1.6rem;
  height: 1.6rem;
  margin-inline: auto;
  border-radius: 999px;
  background: #3b82f6;
  box-shadow: 0 0 0 0.35rem rgba(59, 130, 246, 0.25);
}

.tk-fao-schema__steps {
  display: flex;
  justify-content: center;
  gap: 0.45rem;
}

.tk-fao-schema__steps span {
  width: 1.6rem;
  height: 1.6rem;
  border-radius: 999px;
  display: grid;
  place-items: center;
  font-weight: 900;
  background: #0f172a;
  color: #fff;
  font-size: 0.75rem;
}

.tk-lane-schema__flow {
  justify-self: center;
  font-weight: 900;
  letter-spacing: 0.06rem;
  color: #2563eb;
}

.tk-imported-pic {
  --tk-import-max: 19.5rem;
  display: grid;
  gap: 0.65rem;
  float: inline-end;
  width: min(100%, var(--tk-import-max));
  max-width: var(--tk-import-max);
  margin: 0.35rem 0 1.15rem 1.15rem;
  margin-inline-start: 1.15rem;
  margin-inline-end: 0;
  padding: 0.55rem;
  border-radius: 1rem;
  border: 1px solid rgba(15, 23, 42, 0.07);
  background:
    linear-gradient(165deg, rgba(255, 255, 255, 0.92), rgba(248, 250, 252, 0.96)),
    #f8fafc;
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.7) inset,
    0 10px 28px -18px rgba(15, 23, 42, 0.35);
  clear: inline-end;
}

[dir="rtl"] .tk-imported-pic {
  float: inline-start;
  clear: inline-start;
  margin-inline-start: 0;
  margin-inline-end: 1.15rem;
}

.tk-imported-pic__frame {
  overflow: hidden;
  border-radius: 0.72rem;
  background: #0f172a08;
}

.tk-imported-pic__img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  aspect-ratio: 16 / 10;
  transition: transform 0.35s ease;
}

.tk-imported-pic:hover .tk-imported-pic__img {
  transform: scale(1.02);
}

.tk-imported-pic__cap {
  margin: 0;
  padding: 0 0.15rem 0.1rem;
  font-size: 0.76rem;
  line-height: 1.45;
  text-align: start;
}

.tk-imported-pic__tag code {
  display: inline-block;
  padding: 0.12rem 0.4rem;
  border-radius: 999px;
  font-size: 0.66rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: #334155;
  background: #e2e8f0;
}

.tk-imported-pic__teach {
  margin: 0.45rem 0 0;
  color: #334155;
  font-size: 0.78rem;
  line-height: 1.5;
}

.tk-imported-pic__source {
  margin-top: 0.45rem;
  padding: 0.4rem 0.5rem;
  border-radius: 0.55rem;
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid rgba(15, 23, 42, 0.06);
}

.tk-imported-pic__source summary {
  cursor: pointer;
  font-weight: 650;
  color: #64748b;
  font-size: 0.7rem;
  list-style: none;
}

.tk-imported-pic__source summary::-webkit-details-marker {
  display: none;
}

.tk-imported-pic__source p {
  margin: 0.4rem 0 0;
  font-size: 0.7rem;
  line-height: 1.45;
  color: #64748b;
}

@media (max-width: 767.98px) {
  .tk-imported-pic {
    float: none;
    width: 100%;
    max-width: 22rem;
    margin: 1rem auto 1.25rem;
  }
}

.tk-dash-schema__icon--brake {
  background: #b91c1c;
}

@media (max-width: 767.98px) {
  .tk-checkout__product {
    font-size: var(--tk-fs-base);
  }
}

/* Pro-book SVG teaching diagrams */
.tk-pro-schema {
  display: grid;
  gap: 0.7rem;
  padding: 0.95rem 1rem;
  border-radius: 0.85rem;
  border: 1px solid rgba(15, 23, 42, 0.08);
  background:
    radial-gradient(120% 80% at 100% 0%, rgba(14, 165, 233, 0.12), transparent 55%),
    linear-gradient(165deg, #f8fafc 0%, #eef2ff 100%);
}

.tk-pro-svg {
  display: block;
  width: 100%;
  max-width: 26rem;
  margin-inline: auto;
  height: auto;
  border-radius: 0.65rem;
  background: rgba(255, 255, 255, 0.72);
  box-shadow: inset 0 0 0 1px rgba(15, 23, 42, 0.04);
}

.tk-pro-schema__note {
  margin: 0;
  font-size: 0.8rem;
  line-height: 1.5;
  color: #334155;
}

/* Course booking — compact luxury flow */
.tk-book-flow {
  max-width: 42rem;
  margin: 0 auto;
  animation: tk-book-in 0.45s ease both;
}

@keyframes tk-book-in {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: none; }
}

.tk-book-flow__hero {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 0.75rem 1.25rem;
  margin-bottom: 1rem;
  padding: 1.15rem 1.25rem;
  border-radius: var(--tk-radius);
  background:
    radial-gradient(ellipse 80% 120% at 100% 0%, rgba(var(--tk-accent-rgb), 0.18), transparent 55%),
    radial-gradient(ellipse 70% 100% at 0% 100%, rgba(var(--tk-primary-rgb), 0.14), transparent 50%),
    linear-gradient(160deg, #0f172a 0%, #1e1b4b 55%, #312e81 100%);
  color: #fff;
  box-shadow: var(--tk-shadow-lg);
}

.tk-book-flow__eyebrow {
  margin: 0 0 0.35rem;
  font-size: var(--tk-fs-xs);
  font-weight: 600;
  letter-spacing: var(--tk-tracking-label);
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.65);
}

.tk-book-flow__hero h1 {
  margin: 0 0 0.35rem;
  font-size: clamp(1.35rem, 1.1rem + 1vw, 1.75rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.2;
}

.tk-book-flow__hero-copy p:last-child {
  margin: 0;
  max-width: 28rem;
  font-size: var(--tk-fs-sm);
  line-height: 1.45;
  color: rgba(255, 255, 255, 0.78);
}

.tk-book-flow__link {
  flex-shrink: 0;
  font-size: var(--tk-fs-xs);
  font-weight: 600;
  color: #fff !important;
  text-decoration: none;
  padding: 0.4rem 0.75rem;
  border-radius: var(--tk-radius-pill);
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.2);
  transition: background 0.2s ease, transform 0.2s ease;
}

.tk-book-flow__link:hover {
  background: rgba(255, 255, 255, 0.22);
  transform: translateY(-1px);
  color: #fff !important;
}

.tk-book-flow__shell {
  display: grid;
  gap: 0.75rem;
}

.tk-book-flow__card {
  background: var(--tk-white);
  border-radius: var(--tk-radius);
  padding: 1rem 1.1rem;
  box-shadow: var(--tk-shadow);
  border: 1px solid rgba(var(--tk-dark-rgb), 0.04);
}

.tk-book-flow__card--primary {
  background:
    linear-gradient(180deg, rgba(var(--tk-primary-rgb), 0.04), transparent 40%),
    var(--tk-white);
}

.tk-book-flow__card-head {
  display: flex;
  gap: 0.75rem;
  align-items: flex-start;
  margin-bottom: 0.85rem;
}

.tk-book-flow__step {
  flex-shrink: 0;
  width: 1.65rem;
  height: 1.65rem;
  display: grid;
  place-items: center;
  border-radius: 50%;
  font-size: var(--tk-fs-xs);
  font-weight: 700;
  color: #fff;
  background: var(--tk-gradient);
}

.tk-book-flow__card-head h2 {
  margin: 0;
  font-size: var(--tk-fs-md);
  font-weight: 700;
  letter-spacing: -0.01em;
}

.tk-book-flow__card-head p {
  margin: 0.15rem 0 0;
  font-size: var(--tk-fs-xs);
  color: var(--tk-muted);
  line-height: 1.35;
}

.tk-book-flow__label {
  display: block;
  margin: 0 0 0.3rem;
  font-size: var(--tk-fs-xs);
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--tk-muted);
  text-transform: uppercase;
}

.tk-book-flow .tk-book-input,
.tk-book-flow .form-control,
.tk-book-flow .form-select {
  border-radius: 0.75rem;
  border-color: rgba(var(--tk-dark-rgb), 0.1);
  font-size: var(--tk-fs-sm);
  padding: 0.5rem 0.75rem;
  min-height: 2.4rem;
}

.tk-book-flow .tk-book-service {
  font-weight: 600;
  margin-bottom: 0.75rem;
}

.tk-book-flow__row {
  display: grid;
  gap: 0.65rem;
}

.tk-book-flow__row--3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

@media (max-width: 640px) {
  .tk-book-flow__row--3 {
    grid-template-columns: 1fr;
  }
}

.tk-book-flow__find {
  margin-top: 0.75rem;
  border-radius: var(--tk-radius-pill) !important;
  font-size: var(--tk-fs-sm);
  padding: 0.4rem 1rem;
}

.tk-book-flow__schools {
  display: grid;
  gap: 0.5rem;
}

.tk-book-school {
  display: flex;
  gap: 0.65rem;
  align-items: flex-start;
  margin: 0;
  padding: 0.7rem 0.8rem;
  border-radius: 0.9rem;
  border: 1px solid rgba(var(--tk-dark-rgb), 0.08);
  background: var(--tk-light);
  cursor: pointer;
  transition: border-color 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.tk-book-school input {
  margin-top: 0.2rem;
  accent-color: var(--tk-primary);
}

.tk-book-school:hover {
  border-color: rgba(var(--tk-primary-rgb), 0.35);
}

.tk-book-school.is-selected {
  background: rgba(var(--tk-primary-rgb), 0.06);
  border-color: rgba(var(--tk-primary-rgb), 0.45);
  box-shadow: 0 0 0 1px rgba(var(--tk-primary-rgb), 0.15);
}

.tk-book-school__body {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  min-width: 0;
}

.tk-book-school__name {
  font-size: var(--tk-fs-sm);
  font-weight: 700;
  color: var(--tk-dark);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.35rem;
}

.tk-book-school__badge {
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 0.15rem 0.45rem;
  border-radius: var(--tk-radius-pill);
  background: var(--tk-gradient);
  color: #fff;
}

.tk-book-school__meta,
.tk-book-school__tags {
  font-size: var(--tk-fs-xs);
  color: var(--tk-muted);
  line-height: 1.35;
}

.tk-book-school__tags {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 100%;
}

.tk-book-flow__empty {
  margin: 0;
  padding: 0.75rem;
  font-size: var(--tk-fs-sm);
  color: var(--tk-muted);
  background: var(--tk-light);
  border-radius: 0.75rem;
}

.tk-book-flow__free {
  margin-top: 0.85rem;
  padding-top: 0.75rem;
  border-top: 1px solid rgba(var(--tk-dark-rgb), 0.06);
}

.tk-book-flow__check {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: var(--tk-fs-sm);
  font-weight: 600;
  margin: 0;
  cursor: pointer;
}

.tk-book-flow__credits {
  margin: 0.4rem 0 0;
  padding-inline-start: 1.25rem;
  font-size: var(--tk-fs-xs);
  color: var(--tk-muted);
}

.tk-book-flow__errors {
  margin-top: 0.65rem;
  color: var(--tk-danger);
  font-size: var(--tk-fs-sm);
}

.tk-book-flow__errors p {
  margin: 0.15rem 0;
}

.tk-book-flow__actions {
  margin-top: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.tk-book-flow__submit {
  border-radius: var(--tk-radius-pill) !important;
  font-weight: 700;
  padding: 0.65rem 1.25rem;
  width: 100%;
}

.tk-book-flow__hint {
  margin: 0;
  font-size: var(--tk-fs-xs);
  color: var(--tk-muted);
  text-align: center;
  line-height: 1.4;
}

.tk-book-flow__history {
  margin-top: 1rem;
  padding: 0.9rem 1.1rem;
  border-radius: var(--tk-radius);
  background: rgba(var(--tk-dark-rgb), 0.03);
}

.tk-book-flow__history h2 {
  margin: 0 0 0.5rem;
  font-size: var(--tk-fs-sm);
  font-weight: 700;
}

.tk-book-flow__history ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.4rem;
}

.tk-book-flow__history li {
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
  font-size: var(--tk-fs-xs);
  color: var(--tk-muted);
}

.tk-book-flow__history li strong {
  font-size: var(--tk-fs-sm);
  color: var(--tk-dark);
  font-weight: 600;
}