/*! CourseHub — Copyright (c) 2026 BoholwebWP (https://boholwebwp.com) — MIT License */

/* CourseHub follows the template: its --accent colour (override with --ch-accent), its fonts and text colour.
   Borders and backgrounds are tints of the text colour, so light and dark templates both work. */
.ch {
  --ch-accent: var(--accent, #2563eb);
  --ch-accent-text: #fff;
  --ch-line: color-mix(in srgb, currentColor 14%, transparent);
  --ch-soft: color-mix(in srgb, currentColor 5%, transparent);
  --ch-muted: color-mix(in srgb, currentColor 62%, transparent);
  --ch-ok: #15803d;
  --ch-warn: #b45309;
  --ch-bad: #b91c1c;
  --ch-radius: 10px;
  --ch-gap: 1.5rem;
  line-height: 1.6;
}
.ch *, .ch *::before, .ch *::after { box-sizing: border-box; }
.ch img { max-width: 100%; height: auto; }
.ch-sr { position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }
.ch-muted { color: var(--ch-muted); }
.ch-small { font-size: .875em; }
.ch-center { text-align: center; }
.ch-icon { vertical-align: -.2em; flex: none; }

/* Buttons */
.ch-button {
  display: inline-flex; align-items: center; justify-content: center; gap: .4em;
  padding: .6em 1.1em; border-radius: 8px; border: 1px solid var(--ch-line);
  background: transparent; color: inherit; font: inherit; font-weight: 600; line-height: 1.3;
  text-decoration: none; cursor: pointer; transition: background .15s, border-color .15s, transform .05s;
}
.ch-button:hover { background: var(--ch-soft); border-color: color-mix(in srgb, currentColor 30%, transparent); }
.ch-button:active { transform: translateY(1px); }
.ch-button:focus-visible, .ch a:focus-visible, .ch input:focus-visible, .ch select:focus-visible, .ch textarea:focus-visible, .ch summary:focus-visible {
  outline: 2px solid var(--ch-accent); outline-offset: 2px;
}
.ch-button-primary { background: var(--ch-accent); border-color: var(--ch-accent); color: var(--ch-accent-text); }
.ch-button-primary:hover { background: color-mix(in srgb, var(--ch-accent) 86%, #000); border-color: transparent; }
.ch-button-block { display: flex; width: 100%; margin-top: .6rem; }
.ch-button-large { padding: .8em 1.6em; font-size: 1.05em; }
.ch-button-link { border: 0; background: none; padding: .3em 0; font-weight: 400; text-decoration: underline; color: var(--ch-muted); }
.ch-form-inline { margin: 0; }

/* Notices & badges */
.ch-notice { padding: .8rem 1rem; border-radius: var(--ch-radius); border: 1px solid var(--ch-line); border-left-width: 4px; margin: 0 0 1rem; background: var(--ch-soft); }
.ch-notice-success { border-left-color: var(--ch-ok); }
.ch-notice-info { border-left-color: var(--ch-accent); }
.ch-notice-warning { border-left-color: var(--ch-warn); }
.ch-notice-error { border-left-color: var(--ch-bad); }
.ch-notice p { margin: .2rem 0; }
.ch-badge { display: inline-block; padding: .1em .55em; border-radius: 99px; font-size: .78em; font-weight: 600; background: var(--ch-soft); border: 1px solid var(--ch-line); white-space: nowrap; }
.ch-badge-passed, .ch-badge-paid { color: var(--ch-ok); border-color: color-mix(in srgb, var(--ch-ok) 40%, transparent); }
.ch-badge-failed, .ch-badge-refunded, .ch-badge-cancelled { color: var(--ch-bad); border-color: color-mix(in srgb, var(--ch-bad) 40%, transparent); }
.ch-badge-pending { color: var(--ch-warn); border-color: color-mix(in srgb, var(--ch-warn) 40%, transparent); }

/* Progress */
.ch-progress { height: .5rem; border-radius: 99px; background: var(--ch-line); overflow: hidden; margin: .5rem 0 .25rem; }
.ch-progress-bar { display: block; height: 100%; background: var(--ch-accent); border-radius: inherit; transition: width .4s; }

/* Stars */
.ch-stars { position: relative; display: inline-block; line-height: 1; letter-spacing: 1px; font-size: 1rem; vertical-align: -.1em; }
.ch-stars-bg { color: var(--ch-line); }
.ch-stars-fg { position: absolute; inset: 0 auto 0 0; width: var(--ch-rating, 0%); overflow: hidden; white-space: nowrap; color: #f59e0b; }

/* Layout: main column + sticky aside */
.ch-layout { display: grid; grid-template-columns: minmax(0, 1fr) 340px; gap: var(--ch-gap); align-items: start; }
.ch-layout-lesson { grid-template-columns: minmax(0, 1fr) 300px; }
.ch-aside { position: sticky; top: 1.5rem; }
@media (max-width: 860px) {
  .ch-layout, .ch-layout-lesson { grid-template-columns: 1fr; }
  .ch-aside { position: static; }
  .ch-course-page .ch-aside { order: -1; }
}

/* Course page */
.ch-facts { list-style: none; display: flex; flex-wrap: wrap; gap: .4rem 1.25rem; padding: 0; margin: 0 0 1.25rem; color: var(--ch-muted); }
.ch-facts li { display: inline-flex; align-items: center; gap: .35rem; }
.ch-facts strong { color: initial; color: CanvasText; color: inherit; }
.ch-block { margin: 0 0 2rem; }
.ch-block > h2 { font-size: 1.35em; margin: 0 0 .75rem; }
.ch-checklist { list-style: none; padding: 1rem 1.25rem; margin: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: .5rem 1.25rem; border: 1px solid var(--ch-line); border-radius: var(--ch-radius); }
.ch-checklist li { display: flex; gap: .5rem; align-items: flex-start; }
.ch-checklist .ch-icon { color: var(--ch-ok); margin-top: .2em; }
.ch-video { position: relative; aspect-ratio: 16 / 9; margin: 0 0 1.5rem; border-radius: var(--ch-radius); overflow: hidden; background: #000; }
.ch-video iframe, .ch-video video { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }
.ch-audio audio { width: 100%; margin: 0 0 1.5rem; }

/* Enroll box */
.ch-enroll { border: 1px solid var(--ch-line); border-radius: var(--ch-radius); overflow: hidden; background: var(--ch-soft); }
.ch-enroll-image { display: block; width: 100%; aspect-ratio: 16 / 9; object-fit: cover; }
.ch-enroll-body { padding: 1.25rem; }
.ch-enroll-price { font-size: 1.8em; font-weight: 700; margin: 0 0 .25rem; line-height: 1.2; }
.ch-price del { color: var(--ch-muted); font-size: .6em; font-weight: 400; margin-right: .3em; }
.ch-price ins { text-decoration: none; }
.ch-enroll-status { font-weight: 700; margin: 0; display: flex; gap: .4rem; align-items: center; }
.ch-enroll-heading { font-size: 1em; margin: 1.25rem 0 .5rem; }
.ch-includes { list-style: none; padding: 0; margin: 0; display: grid; gap: .4rem; font-size: .925em; }
.ch-includes li { display: flex; gap: .5rem; align-items: center; }
.ch-prereqs { margin: .25rem 0 0; }

/* Curriculum */
.ch-curriculum { border: 1px solid var(--ch-line); border-radius: var(--ch-radius); overflow: hidden; }
.ch-section + .ch-section { border-top: 1px solid var(--ch-line); }
.ch-section > summary { list-style: none; cursor: pointer; display: flex; justify-content: space-between; align-items: center; gap: 1rem; padding: .85rem 1rem; background: var(--ch-soft); font-weight: 600; }
.ch-section > summary::-webkit-details-marker { display: none; }
.ch-section > summary::before { content: ""; width: .5em; height: .5em; border-right: 2px solid currentColor; border-bottom: 2px solid currentColor; transform: rotate(-45deg); transition: transform .15s; flex: none; margin-right: .25rem; }
.ch-section[open] > summary::before { transform: rotate(45deg); }
.ch-section-title { flex: 1; }
.ch-section-meta { font-weight: 400; font-size: .85em; color: var(--ch-muted); white-space: nowrap; }
.ch-section-summary { margin: 0; padding: .5rem 1rem 0; color: var(--ch-muted); font-size: .925em; }
.ch-items { list-style: none; margin: 0; padding: .25rem 0; }
.ch-item { display: flex; align-items: center; gap: .65rem; padding: .5rem 1rem; }
.ch-item-icon { display: inline-flex; color: var(--ch-muted); }
.ch-item.is-done .ch-item-icon { color: var(--ch-ok); }
.ch-item.is-locked { color: var(--ch-muted); }
.ch-item-title { flex: 1; min-width: 0; }
.ch-item-title a { color: inherit; text-decoration: none; }
.ch-item-title a:hover { text-decoration: underline; color: var(--ch-accent); }
.ch-item.is-current { background: color-mix(in srgb, var(--ch-accent) 10%, transparent); box-shadow: inset 3px 0 0 var(--ch-accent); }
.ch-item.is-current .ch-item-title { font-weight: 600; }
.ch-item-meta { display: inline-flex; gap: .5rem; align-items: center; font-size: .85em; white-space: nowrap; }
.ch-curriculum-compact .ch-item { padding: .4rem .85rem; font-size: .925em; }
.ch-curriculum-compact .ch-section > summary { padding: .65rem .85rem; font-size: .925em; }

/* Instructors & reviews */
.ch-instructor { display: flex; gap: 1rem; align-items: flex-start; margin: 0 0 1rem; }
.ch-avatar { width: 64px; height: 64px; border-radius: 50%; object-fit: cover; flex: none; }
.ch-avatar-empty { display: inline-flex; align-items: center; justify-content: center; background: var(--ch-accent); color: var(--ch-accent-text); font-weight: 700; font-size: 1.4em; }
.ch-instructor-name { font-weight: 700; margin: 0 0 .25rem; }
.ch-instructor p { margin: 0 0 .5rem; }
.ch-rating-summary { display: grid; grid-template-columns: auto auto 1fr; gap: 1rem 1.5rem; align-items: center; margin: 0 0 1.5rem; }
.ch-rating-big { font-size: 3rem; font-weight: 700; line-height: 1; margin: 0; }
.ch-rating-bars { list-style: none; padding: 0; margin: 0; display: grid; gap: .25rem; font-size: .85em; }
.ch-rating-bars li { display: grid; grid-template-columns: 4.5em 1fr 2em; gap: .5rem; align-items: center; }
.ch-bar { height: .45rem; background: var(--ch-line); border-radius: 99px; overflow: hidden; }
.ch-bar span { display: block; height: 100%; background: #f59e0b; }
.ch-reviews { list-style: none; padding: 0; margin: 0; }
.ch-review { padding: 1rem 0; border-top: 1px solid var(--ch-line); }
.ch-review p { margin: .25rem 0; }
.ch-review-form { margin-top: 1rem; border: 1px solid var(--ch-line); border-radius: var(--ch-radius); padding: .75rem 1rem; }
.ch-review-form summary { cursor: pointer; font-weight: 600; }
.ch-star-input { border: 0; padding: 0; margin: .75rem 0; display: inline-flex; flex-direction: row-reverse; gap: .15rem; }
.ch-star-input legend { float: left; width: 100%; margin-bottom: .25rem; font-weight: 600; }
.ch-star-input input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.ch-star-input label { font-size: 1.75rem; line-height: 1; cursor: pointer; color: var(--ch-line); }
.ch-star-input input:checked ~ label, .ch-star-input label:hover, .ch-star-input label:hover ~ label { color: #f59e0b; }
.ch-star-input input:focus-visible + label { outline: 2px solid var(--ch-accent); outline-offset: 2px; border-radius: 4px; }
@media (max-width: 600px) { .ch-rating-summary { grid-template-columns: auto 1fr; } .ch-rating-bars { grid-column: 1 / -1; } }

/* Forms */
.ch input[type="text"], .ch input[type="search"], .ch input[type="email"], .ch select, .ch textarea {
  font: inherit; color: inherit; background: transparent; border: 1px solid color-mix(in srgb, currentColor 25%, transparent);
  border-radius: 8px; padding: .55em .75em; max-width: 100%;
}
.ch textarea, .ch-review-form input[type="text"] { width: 100%; }
.ch label { font-weight: 500; }

/* Catalog */
.ch-filter { display: flex; flex-wrap: wrap; gap: .5rem; margin: 0 0 1.25rem; align-items: center; }
.ch-filter input[type="search"], .ch-filter input[type="text"] { flex: 1 1 220px; }
.ch-grid { display: grid; grid-template-columns: repeat(var(--ch-cols, 3), minmax(0, 1fr)); gap: var(--ch-gap); }
@media (max-width: 960px) { .ch-grid { grid-template-columns: repeat(min(var(--ch-cols, 3), 2), minmax(0, 1fr)); } }
@media (max-width: 560px) { .ch-grid { grid-template-columns: 1fr; } }
.ch-card { display: flex; flex-direction: column; border: 1px solid var(--ch-line); border-radius: var(--ch-radius); overflow: hidden; transition: box-shadow .2s, transform .2s; }
.ch-card:hover { box-shadow: 0 8px 24px color-mix(in srgb, currentColor 10%, transparent); transform: translateY(-2px); }
.ch-card-media { display: block; aspect-ratio: 16 / 9; background: var(--ch-soft); }
.ch-card-media img { width: 100%; height: 100%; object-fit: cover; display: block; }
.ch-card-placeholder { display: flex; height: 100%; align-items: center; justify-content: center; color: var(--ch-accent); background: color-mix(in srgb, var(--ch-accent) 10%, transparent); }
.ch-card-body { padding: 1rem; display: flex; flex-direction: column; gap: .2rem; flex: 1; }
.ch-card-body p { margin: 0; }
.ch-card-level { font-size: .75em; text-transform: uppercase; letter-spacing: .06em; color: var(--ch-accent); font-weight: 700; }
.ch-card-title { font-size: 1.1em; margin: .1rem 0; line-height: 1.35; }
.ch-card-title a { color: inherit; text-decoration: none; }
.ch-card-title a:hover { color: var(--ch-accent); }
.ch-card-price { margin-top: auto !important; padding-top: .5rem; font-weight: 700; font-size: 1.1em; }
.ch-pagination ul { list-style: none; display: flex; gap: .35rem; padding: 0; margin: 1.5rem 0 0; justify-content: center; flex-wrap: wrap; }
.ch-pagination a, .ch-pagination span { display: inline-block; min-width: 2.25em; padding: .35em .6em; text-align: center; border: 1px solid var(--ch-line); border-radius: 6px; text-decoration: none; color: inherit; }
.ch-pagination [aria-current] { background: var(--ch-accent); border-color: var(--ch-accent); color: var(--ch-accent-text); }
.ch-empty { padding: 2rem; text-align: center; border: 1px dashed var(--ch-line); border-radius: var(--ch-radius); color: var(--ch-muted); }

/* Lesson */
.ch-breadcrumb { margin: 0 0 1rem; font-size: .925em; }
.ch-breadcrumb a { display: inline-flex; align-items: center; gap: .25rem; text-decoration: none; font-weight: 600; color: var(--ch-accent); }
.ch-lesson-content { margin: 0 0 1.5rem; }
.ch-attachments { border: 1px solid var(--ch-line); border-radius: var(--ch-radius); padding: 1rem 1.25rem; margin: 0 0 1.5rem; }
.ch-attachments h2 { font-size: 1.05em; margin: 0 0 .5rem; }
.ch-attachments ul { list-style: none; margin: 0; padding: 0; display: grid; gap: .35rem; }
.ch-complete { display: flex; flex-wrap: wrap; gap: .75rem; align-items: center; padding: 1rem 0; border-top: 1px solid var(--ch-line); border-bottom: 1px solid var(--ch-line); margin: 0 0 1.5rem; }
.ch-done { margin: 0; color: var(--ch-ok); font-weight: 600; display: inline-flex; gap: .4rem; align-items: center; }
.ch-pager { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; margin: 0 0 1.5rem; }
.ch-pager a { display: flex; flex-direction: column; gap: .15rem; padding: .85rem 1rem; border: 1px solid var(--ch-line); border-radius: var(--ch-radius); text-decoration: none; color: inherit; }
.ch-pager a:hover { border-color: var(--ch-accent); }
.ch-pager-next { text-align: right; align-items: flex-end; }
.ch-lesson-aside .ch-aside-title { font-size: 1em; margin: 0 0 .5rem; }
.ch-lesson-aside .ch-curriculum { max-height: calc(100vh - 12rem); overflow: auto; }
.ch-locked { text-align: center; padding: 2.5rem 1.5rem; border: 1px dashed var(--ch-line); border-radius: var(--ch-radius); margin: 0 0 1.5rem; background: var(--ch-soft); }
.ch-locked > .ch-icon { color: var(--ch-muted); }
.ch-locked-title { font-weight: 600; font-size: 1.1em; margin: .75rem 0 1rem; }
.ch-locked-cta { max-width: 320px; margin: 0 auto; }
.ch-preview-cta { max-width: 420px; }
.ch-instructions { padding: 1rem 1.25rem; border-radius: var(--ch-radius); border: 1px solid var(--ch-line); background: var(--ch-soft); margin: .75rem 0; }
.ch-instructions p { margin: 0 0 .5rem; }

/* Quiz */
.ch-quiz-facts { margin-bottom: 1rem; }
.ch-quiz-start { display: flex; flex-wrap: wrap; align-items: center; gap: .75rem; margin: 0 0 1.5rem; }
.ch-timer { position: sticky; top: .75rem; z-index: 5; display: inline-flex; gap: .4rem; align-items: center; padding: .45rem .9rem; border-radius: 99px; background: var(--ch-accent); color: var(--ch-accent-text); font-variant-numeric: tabular-nums; }
.ch-timer.is-low { background: var(--ch-bad); }
.ch-review-questions { padding-left: 1.4rem; margin: 1rem 0; }
.ch-questions { list-style: none; padding: 0; margin: 1rem 0; counter-reset: chq; }
.ch-question { margin: 0 0 1.25rem; counter-increment: chq; }
.ch-question fieldset { border: 1px solid var(--ch-line); border-radius: var(--ch-radius); padding: 1rem 1.25rem; margin: 0; min-width: 0; }
.ch-question legend { float: left; width: 100%; padding: 0; margin: 0 0 .5rem; font-weight: 600; }
.ch-question legend + * { clear: both; }
.ch-question legend .ch-question-prompt, .ch-question legend > p:first-child { display: inline; }
.ch-question legend::before { content: counter(chq) ". "; color: var(--ch-accent); }
.ch-question legend .ch-muted { display: block; font-weight: 400; margin-top: .15rem; }
.ch-question-prompt p { margin: 0 0 .25rem; }
.ch-option { display: flex; gap: .6rem; align-items: flex-start; padding: .55rem .75rem; margin: .35rem 0; border: 1px solid var(--ch-line); border-radius: 8px; cursor: pointer; font-weight: 400; }
.ch-option:hover { background: var(--ch-soft); }
.ch-option:has(input:checked) { border-color: var(--ch-accent); background: color-mix(in srgb, var(--ch-accent) 8%, transparent); }
.ch-option input { margin-top: .3em; accent-color: var(--ch-accent); }
.ch-question input[type="text"], .ch-question textarea { width: 100%; margin-top: .5rem; }
.ch-score { font-size: 1.1em; }
.ch-rq { margin: 0 0 1rem; padding: .75rem 1rem; border-radius: 8px; border-left: 4px solid var(--ch-line); background: var(--ch-soft); }
.ch-rq p { margin: .2rem 0; }
.ch-rq-right { border-left-color: var(--ch-ok); }
.ch-rq-wrong { border-left-color: var(--ch-bad); }
.ch-rq-partial, .ch-rq-pending { border-left-color: var(--ch-warn); }
.ch-rq-mark { font-weight: 600; display: flex; gap: .35rem; align-items: center; }
.ch-explanation { margin-top: .5rem; font-size: .925em; color: var(--ch-muted); }
.ch-feedback { padding: .75rem 1rem; border: 1px solid var(--ch-line); border-radius: 8px; margin: 0 0 1rem; }
.ch-feedback h3 { font-size: 1em; margin: 0 0 .25rem; }
.ch-attempts summary { cursor: pointer; font-weight: 600; margin: 1rem 0 .5rem; }

/* Tables */
.ch-table { width: 100%; border-collapse: collapse; font-size: .95em; }
.ch-table th, .ch-table td { text-align: left; padding: .6rem .5rem; border-bottom: 1px solid var(--ch-line); vertical-align: top; }
.ch-table th { font-weight: 600; }
.ch-table tr.is-highlighted td { background: color-mix(in srgb, var(--ch-accent) 8%, transparent); }
@media (max-width: 640px) {
  .ch-table thead { display: none; }
  .ch-table tr { display: block; padding: .5rem 0; border-bottom: 1px solid var(--ch-line); }
  .ch-table td { display: flex; justify-content: space-between; gap: 1rem; border: 0; padding: .2rem 0; }
}

/* Dashboard */
.ch-dash-head { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 1rem; align-items: center; margin: 0 0 1rem; }
.ch-dash-hello { font-size: 1.25em; font-weight: 700; margin: 0; }
.ch-stats { list-style: none; display: flex; gap: 1.25rem; padding: 0; margin: 0; color: var(--ch-muted); }
.ch-stats strong { color: var(--ch-accent); font-size: 1.25em; }
.ch-tabs ul { list-style: none; display: flex; flex-wrap: wrap; gap: .25rem; padding: 0; margin: 0 0 1.5rem; border-bottom: 1px solid var(--ch-line); }
.ch-tabs a { display: block; padding: .6rem 1rem; text-decoration: none; color: inherit; border-bottom: 2px solid transparent; margin-bottom: -1px; }
.ch-tabs a[aria-current] { border-bottom-color: var(--ch-accent); font-weight: 600; color: var(--ch-accent); }
.ch-tabs-end { margin-left: auto; }
.ch-dash-group h2 { font-size: 1.1em; margin: 1.5rem 0 .75rem; display: flex; align-items: center; gap: .5rem; }
.ch-count { font-size: .75em; padding: .05em .55em; border-radius: 99px; background: var(--ch-soft); border: 1px solid var(--ch-line); }
.ch-course-rows { list-style: none; padding: 0; margin: 0; display: grid; gap: .75rem; }
.ch-course-row { display: grid; grid-template-columns: 96px minmax(0, 1fr) auto; gap: 1rem; align-items: center; padding: .75rem; border: 1px solid var(--ch-line); border-radius: var(--ch-radius); }
.ch-course-row img, .ch-thumb-empty { width: 96px; height: 64px; object-fit: cover; border-radius: 6px; display: flex; align-items: center; justify-content: center; background: var(--ch-soft); color: var(--ch-accent); }
.ch-course-row h3 { font-size: 1.05em; margin: 0; }
.ch-course-row h3 a { color: inherit; text-decoration: none; }
.ch-course-row p { margin: 0; }
.ch-course-row-action { display: flex; gap: .5rem; flex-wrap: wrap; justify-content: flex-end; }
@media (max-width: 640px) { .ch-course-row { grid-template-columns: 64px minmax(0, 1fr); } .ch-course-row img, .ch-thumb-empty { width: 64px; height: 48px; } .ch-course-row-action { grid-column: 1 / -1; justify-content: flex-start; } }
.ch-cert-list { list-style: none; padding: 0; margin: 0; display: grid; gap: .75rem; }
.ch-cert { display: flex; gap: 1rem; align-items: center; padding: 1rem; border: 1px solid var(--ch-line); border-radius: var(--ch-radius); }
.ch-cert > .ch-icon { color: var(--ch-accent); }
.ch-cert div { flex: 1; }
.ch-cert h3 { font-size: 1.05em; margin: 0; }
.ch-cert p { margin: 0; }
.ch-pay-box { border: 1px solid var(--ch-line); border-radius: var(--ch-radius); padding: 1rem 1.25rem; margin: 0 0 1.25rem; }
.ch-pay-box.is-highlighted { border-color: var(--ch-accent); box-shadow: 0 0 0 3px color-mix(in srgb, var(--ch-accent) 20%, transparent); }
.ch-pay-box h2 { font-size: 1.1em; margin: 0 0 .5rem; }
.ch-login-prompt { padding: 2rem; text-align: center; border: 1px solid var(--ch-line); border-radius: var(--ch-radius); }

/* Checkout */
.ch-summary { border: 1px solid var(--ch-line); border-radius: var(--ch-radius); padding: 1.25rem; background: var(--ch-soft); }
.ch-summary h2 { font-size: 1.1em; margin: 0 0 1rem; }
.ch-summary-course { display: flex; gap: .75rem; align-items: center; }
.ch-summary-course img { border-radius: 6px; object-fit: cover; }
.ch-summary-title { font-weight: 600; margin: 0; }
.ch-summary-title a { color: inherit; text-decoration: none; }
.ch-summary-course p { margin: 0; }
.ch-summary-lines { display: grid; grid-template-columns: 1fr auto; gap: .35rem; margin: 1rem 0 0; padding-top: 1rem; border-top: 1px solid var(--ch-line); }
.ch-summary-lines dd { margin: 0; text-align: right; }
.ch-total { font-weight: 700; font-size: 1.15em; }
.ch-gateways { border: 0; padding: 0; margin: 0 0 1rem; display: grid; gap: .5rem; }
.ch-gateways legend { font-weight: 600; margin-bottom: .5rem; }
.ch-gateway { display: flex; gap: .75rem; align-items: flex-start; padding: .85rem 1rem; border: 1px solid var(--ch-line); border-radius: var(--ch-radius); cursor: pointer; font-weight: 400; }
.ch-gateway:has(input:checked) { border-color: var(--ch-accent); background: color-mix(in srgb, var(--ch-accent) 7%, transparent); }
.ch-gateway input { margin-top: .3em; accent-color: var(--ch-accent); }
.ch-gateway span { display: flex; flex-direction: column; }

/* Verify, widgets */
.ch-dl { display: grid; grid-template-columns: auto 1fr; gap: .25rem 1rem; margin: .5rem 0; }
.ch-dl dt { font-weight: 600; }
.ch-dl dd { margin: 0; }
.ch-widget-list { list-style: none; padding: 0; margin: 0; display: grid; gap: .5rem; }
.ch-widget-progress .ch-progress { margin: .25rem 0 0; }