/* Public training listing (Virnous website iframe).
   Visual rebrand per designer v3 (Oct 2026).
   Keeps existing class names so ERB templates don't need to change.
*/

/* ============================================================
   BRAND TOKENS
   ============================================================ */
:root {
  --vt-outer-bg: #1a1a1c;
  --vt-panel-bg: #e8e5de;
  --vt-card-cream: #f5f2ec;
  --vt-white: #ffffff;

  --vt-navy: #1e2a4a;
  --vt-navy-deep: #151d36;
  --vt-gold: #c9a961;
  --vt-gold-deep: #a68935;
  --vt-dark-green: #2f3d28;
  --vt-light-blue: #a8c5e8;

  --vt-ink: #1a1a18;
  --vt-ink-soft: #3a3a38;
  --vt-muted: #6b6a65;
  --vt-muted-light: #a09e96;
  --vt-line: #d6d3ca;
  --vt-line-light: #e5e2d9;

  --vt-status-open: #4aa371;
  --vt-status-limited: #d4a437;
  --vt-status-waitlist: #c77d3a;
  --vt-status-closed: #9a9a95;

  --vt-font-serif: 'EB Garamond', 'Georgia', 'Times New Roman', serif;
  --vt-font-sans: 'Inter', 'Poppins', system-ui, -apple-system, sans-serif;
}

/* ============================================================
   PAGE FRAME
   ============================================================ */
body.public-training-body,
body.public-training-body.training-public {
  font-family: var(--vt-font-sans);
  background-color: var(--vt-outer-bg);
  color: var(--vt-ink);
  margin: 0;
  padding: 18px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body.public-training-body main {
  max-width: 1320px;
  margin: 0 auto;
  background: var(--vt-panel-bg);
  border-radius: 22px;
  padding: 44px 44px 48px;
}

/* Legacy two-column layout still used by other partials — kept for safety. */
.training-layout {
  display: grid;
  grid-template-columns: 240px minmax(0, 1fr);
  gap: 32px;
  align-items: start;
}

@media (max-width: 880px) {
  body.public-training-body main {
    padding: 24px 18px 32px;
    border-radius: 14px;
  }
  .training-layout {
    grid-template-columns: 1fr;
    gap: 20px;
  }
}

/* ============================================================
   HORIZONTAL FILTER BAR (designer v3)
   ============================================================ */
.pt-filter-bar {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 22px;
  margin-bottom: 22px;
}

.pt-filter-bar__spacer {
  flex: 1 1 auto;
  min-width: 12px;
}

.pt-filter-dropdown {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  min-width: 150px;
  padding: 0;
  background: var(--vt-white);
  border: 1px solid var(--vt-line);
  border-radius: 8px;
  font-family: var(--vt-font-sans);
  font-size: 13px;
  font-weight: 500;
  color: var(--vt-ink-soft);
  cursor: pointer;
  transition: background 0.15s, border-color 0.15s, color 0.15s;
}

.pt-filter-dropdown:hover {
  border-color: var(--vt-muted);
}

.pt-filter-dropdown--active {
  background: var(--vt-navy);
  border-color: var(--vt-navy);
  color: var(--vt-white);
  font-weight: 600;
}

.pt-filter-dropdown__icon {
  margin-left: 14px;
  color: var(--vt-muted);
  font-size: 12px;
  pointer-events: none;
}

.pt-filter-dropdown--active .pt-filter-dropdown__icon {
  color: var(--vt-gold);
}

.pt-filter-dropdown__chev {
  margin-right: 12px;
  color: var(--vt-muted);
  font-size: 10px;
  pointer-events: none;
}

.pt-filter-dropdown--active .pt-filter-dropdown__chev {
  color: var(--vt-gold);
}

/* The native <select> is the clickable target — fills the pill so the
   whole thing is clickable. Appearance: none strips OS chrome. */
.pt-filter-dropdown select {
  appearance: none;
  -webkit-appearance: none;
  -moz-appearance: none;
  background: transparent;
  border: 0;
  outline: 0;
  padding: 9px 4px;
  font: inherit;
  color: inherit;
  cursor: pointer;
  flex: 1 1 auto;
  min-width: 0;
  box-shadow: none;
}

.pt-filter-dropdown--active select {
  color: var(--vt-white);
}

/* When the icon slot is empty, the select needs the left padding back. */
.pt-filter-dropdown > select:first-child {
  padding-left: 14px;
}

.pt-filter-dropdown select::-ms-expand {
  display: none;
}

.pt-filter-search {
  position: relative;
  min-width: 220px;
  flex: 0 1 260px;
}

.pt-filter-search__icon {
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--vt-muted-light);
  font-size: 12px;
  pointer-events: none;
}

.pt-filter-search input {
  width: 100%;
  padding: 9px 12px 9px 34px;
  border: 1px solid var(--vt-line);
  border-radius: 8px;
  font-family: var(--vt-font-sans);
  font-size: 13px;
  color: var(--vt-ink);
  background: var(--vt-white);
  outline: none;
  box-sizing: border-box;
  transition: border-color 0.15s;
}

.pt-filter-search input:focus {
  border-color: var(--vt-navy);
}

.pt-filter-reset {
  padding: 9px 14px;
  background: transparent;
  border: 1px solid var(--vt-line);
  border-radius: 8px;
  font-family: var(--vt-font-sans);
  font-size: 13px;
  font-weight: 500;
  color: var(--vt-ink-soft);
  cursor: pointer;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: background 0.15s, border-color 0.15s;
}

.pt-filter-reset:hover {
  background: var(--vt-white);
  border-color: var(--vt-muted);
  color: var(--vt-ink-soft);
}

.pt-filter-reset i {
  font-size: 11px;
}

.pt-filter-summary {
  font-family: var(--vt-font-sans);
  font-size: 12.5px;
  color: var(--vt-muted);
  margin-top: -10px;
  margin-bottom: 22px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.pt-filter-summary strong {
  color: var(--vt-ink);
  font-weight: 700;
}

@media (max-width: 700px) {
  .pt-filter-dropdown {
    min-width: 45%;
    flex: 1 1 45%;
  }
  .pt-filter-search,
  .pt-filter-reset {
    flex: 1 1 100%;
  }
  .pt-filter-bar__spacer {
    display: none;
  }
}

/* ============================================================
   HERO
   ============================================================ */
.pt-hero {
  text-align: center;
  padding: 8px 0 0;
  color: var(--vt-ink);
}

.pt-hero__eyebrow {
  font-family: var(--vt-font-sans);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--vt-gold-deep);
  margin: 0 0 4px;
  text-transform: none;
}

.pt-hero__title {
  font-family: var(--vt-font-serif);
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 700;
  color: var(--vt-ink);
  letter-spacing: -0.02em;
  line-height: 1.1;
  margin: 4px 0 8px;
}

.pt-hero__rule {
  width: 140px;
  height: 3px;
  background: var(--vt-gold);
  border: none;
  border-radius: 2px;
  margin: 0 auto 32px;
}

/* ============================================================
   TABS (kept from old markup, restyled)
   ============================================================ */
.pt-tabs-wrap {
  background: transparent;
  border-radius: 0;
  border-bottom: 1px solid var(--vt-line);
  padding: 0;
  margin: 36px 0 22px;
  overflow-x: auto;
}

.pt-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 36px;
}

.pt-tab {
  display: inline-block;
  padding: 6px 2px 14px;
  font-family: var(--vt-font-sans);
  font-size: 15px;
  font-weight: 500;
  color: var(--vt-ink-soft);
  text-decoration: none;
  white-space: nowrap;
  border: none;
  border-bottom: 3px solid transparent;
  margin-bottom: -1px;
  background: none;
  transition: color 0.15s;
}

.pt-tab:hover {
  color: var(--vt-ink);
}

.pt-tab--active {
  color: var(--vt-gold-deep) !important;
  font-weight: 700;
  border-bottom-color: var(--vt-gold);
}

/* ============================================================
   FILTER SIDEBAR (kept, restyled for cream panel)
   ============================================================ */
.training-filter-col {
  background: var(--vt-white);
  border: 1px solid var(--vt-line);
  border-radius: 12px;
  padding: 18px 16px;
  font-family: var(--vt-font-sans);
  font-size: 13px;
  color: var(--vt-ink-soft);
  position: sticky;
  top: 16px;
}

.training-filter-col h2,
.training-filter-col h3 {
  font-family: var(--vt-font-serif);
  font-weight: 700;
  color: var(--vt-ink);
  letter-spacing: -0.01em;
}

.training-filter-col label {
  font-family: var(--vt-font-sans);
  font-weight: 600;
  font-size: 12px;
  color: var(--vt-muted);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.training-filter-col select,
.training-filter-col input[type="text"],
.training-filter-col input[type="search"] {
  width: 100%;
  padding: 9px 12px;
  border: 1px solid var(--vt-line);
  border-radius: 8px;
  font-family: var(--vt-font-sans);
  font-size: 13px;
  color: var(--vt-ink);
  background: var(--vt-white);
  outline: none;
  transition: border-color 0.15s;
}

.training-filter-col select:focus,
.training-filter-col input:focus {
  border-color: var(--vt-navy);
}

.training-filter-col button,
.training-filter-col .btn {
  background: var(--vt-navy);
  border: none;
  border-radius: 8px;
  padding: 9px 14px;
  font-family: var(--vt-font-sans);
  font-size: 13px;
  font-weight: 600;
  color: var(--vt-gold);
  cursor: pointer;
  transition: background 0.15s;
}

.training-filter-col button:hover,
.training-filter-col .btn:hover {
  background: var(--vt-navy-deep);
}

/* Keep Bootstrap .input-group children on one row. Our width:100% on
   inputs pushes the adjacent submit button to a new line otherwise. */
.training-filter-col .input-group {
  display: flex;
  flex-wrap: nowrap;
  align-items: stretch;
}

.training-filter-col .input-group > input[type="text"],
.training-filter-col .input-group > input[type="search"] {
  flex: 1 1 auto;
  width: auto;
  min-width: 0;
  border-top-right-radius: 0;
  border-bottom-right-radius: 0;
  border-right: none;
}

.training-filter-col .input-group > .btn,
.training-filter-col .input-group > button {
  flex: 0 0 auto;
  border-top-left-radius: 0;
  border-bottom-left-radius: 0;
  padding: 9px 12px;
}

/* ============================================================
   FEATURED CAROUSEL
   ============================================================ */
.pt-featured-wrap {
  margin-bottom: 40px;
}

/* Featured row: center up to three fixed-width cards instead of letting
   the grid auto-fill stretch them across the whole panel width. */
.pt-featured-wrap .pt-offerings-scroll {
  display: grid;
  grid-template-columns: repeat(3, minmax(260px, 340px));
  gap: 18px;
  justify-content: center;
}

@media (max-width: 900px) {
  .pt-featured-wrap .pt-offerings-scroll {
    grid-template-columns: repeat(2, minmax(240px, 340px));
  }
}

@media (max-width: 600px) {
  .pt-featured-wrap .pt-offerings-scroll {
    grid-template-columns: minmax(0, 340px);
  }
}

.pt-featured-wrap .carousel-control-prev,
.pt-featured-wrap .carousel-control-next {
  width: 48px;
  opacity: 1;
  color: var(--vt-muted-light);
}

.pt-featured-wrap .carousel-control-prev:hover,
.pt-featured-wrap .carousel-control-next:hover {
  color: var(--vt-ink-soft);
}

.pt-featured-wrap .carousel-control-prev-icon,
.pt-featured-wrap .carousel-control-next-icon {
  filter: none;
  background-size: 1.25rem;
}

.pt-featured-card {
  background: var(--vt-card-cream);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.04);
  height: 100%;
  display: flex;
  flex-direction: column;
  transition: box-shadow 0.2s;
}

.pt-featured-card:hover {
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.08);
}

.pt-featured-card .course-banner {
  border-radius: 0;
  min-height: 140px;
  padding: 30px 22px 34px;
}

.pt-featured-card__toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  width: 100%;
  padding: 8px 16px;
  background: none;
  border: none;
  border-top: 1px solid var(--vt-line-light);
  font-family: var(--vt-font-sans);
  font-size: 12px;
  font-weight: 600;
  color: var(--vt-muted);
  cursor: pointer;
  transition: background 0.15s, color 0.15s;
}

.pt-featured-card__toggle:hover {
  background: var(--vt-white);
  color: var(--vt-navy);
}

.pt-featured-card__toggle-chev {
  transition: transform 0.2s;
  font-size: 10px;
}

.pt-featured-card__toggle[aria-expanded="true"] .pt-featured-card__toggle-chev {
  transform: rotate(180deg);
}

.pt-featured-card__collapse {
  background: var(--vt-card-cream);
}

.pt-featured-card__body {
  padding: 18px 22px 22px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.pt-featured-card__desc {
  font-family: var(--vt-font-sans);
  font-size: 13.5px;
  color: var(--vt-ink-soft);
  line-height: 1.6;
  flex: 1;
  display: -webkit-box;
  -webkit-line-clamp: 5;
  -webkit-box-orient: vertical;
  overflow: hidden;
  margin: 0;
}

.pt-pill-btn {
  display: inline-block;
  margin-top: 14px;
  align-self: stretch;
  text-align: center;
  background: var(--vt-white);
  color: var(--vt-navy) !important;
  font-family: var(--vt-font-sans);
  font-size: 13px;
  font-weight: 600;
  padding: 12px 16px;
  border: 1px solid var(--vt-line);
  border-radius: 8px;
  text-decoration: none;
  transition: all 0.15s;
}

.pt-pill-btn:hover {
  background: var(--vt-navy);
  color: var(--vt-white) !important;
  border-color: var(--vt-navy);
}

/* ============================================================
   COURSE BANNER (shared header across listings)
   ============================================================ */
.course-banner {
  position: relative;
  overflow: hidden;
  border-radius: 12px 12px 0 0;
  min-height: 88px;
  display: flex;
  align-items: center;
  padding: 14px 18px;
}

.course-banner--compact {
  min-height: 72px;
  padding: 12px 16px;
  border-radius: 10px 10px 0 0;
}

.course-banner::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 20% 80%, rgba(255, 255, 255, 0.04) 0%, transparent 60%);
  pointer-events: none;
}

.course-banner__swan {
  position: absolute;
  left: 0.5rem;
  top: 0.25rem;
  width: min(38%, 140px);
  height: auto;
  opacity: 0.07;
  pointer-events: none;
  color: #fff;
}

.course-banner__inner {
  position: relative;
  z-index: 1;
  width: 100%;
}

.course-banner__title {
  margin: 0;
  font-family: var(--vt-font-serif);
  font-size: 22px;
  font-weight: 700;
  color: var(--vt-gold);
  letter-spacing: -0.01em;
  line-height: 1.25;
  text-align: left;
}

.pt-featured-card .course-banner__title {
  font-size: 22px;
  text-align: center;
}

.pt-offering-card .course-banner__title,
.pt-offering-card .course-banner--compact .course-banner__title {
  font-size: 19px;
  letter-spacing: -0.005em;
}

.course-banner__subtitle {
  font-family: var(--vt-font-sans);
  font-size: 13px;
  opacity: 0.9;
  margin-top: 6px;
  color: var(--vt-gold);
}

/* ============================================================
   COURSE CARD BLOCKS
   ============================================================ */
.pt-course-block {
  margin-bottom: 36px;
}

.pt-course-block-anchor {
  scroll-margin-top: 1rem;
}

.pt-offerings-scroll {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 18px;
  padding: 16px 0 4px;
}

@media (max-width: 640px) {
  .pt-offerings-scroll {
    grid-template-columns: 1fr;
  }
}

.pt-offering-card {
  background: var(--vt-white);
  border: 1px solid var(--vt-line);
  border-radius: 10px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform 0.15s, box-shadow 0.15s;
}

.pt-offering-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.08);
}

.pt-offering-card .course-banner--compact {
  border-radius: 0;
  padding: 14px 16px 16px;
  min-height: 0;
}

.pt-offering-card__body {
  padding: 14px 16px 16px;
  font-family: var(--vt-font-sans);
  font-size: 13px;
  color: var(--vt-ink-soft);
  flex: 1;
  display: flex;
  flex-direction: column;
}

.pt-offering-card__body .text-muted {
  color: var(--vt-muted) !important;
}

.pt-offering-card__body .text-dark {
  color: var(--vt-ink) !important;
  font-weight: 600;
}

.pt-offering-card__host {
  font-family: var(--vt-font-sans);
  font-size: 12px;
  color: var(--vt-muted);
  margin-top: 10px;
  padding-top: 10px;
  margin-bottom: 12px;
  border-top: 1px solid var(--vt-line-light);
}

.pt-offering-card__host-label {
  color: var(--vt-ink-soft);
  font-weight: 600;
  margin-right: 4px;
}

/* ============================================================
   OFFERING CARD HEADER (colored banner with title + status + register)
   ============================================================ */
.pt-offering-card__header {
  position: relative;
  overflow: hidden;
  padding: 14px 16px 16px;
}

.pt-offering-card__title {
  position: relative;
  font-family: var(--vt-font-serif);
  font-size: 19px;
  font-weight: 700;
  letter-spacing: -0.005em;
  line-height: 1.25;
  margin: 0 0 14px;
  color: var(--vt-gold);
}

.pt-offering-card__header-row {
  position: relative;
  display: flex;
  align-items: center;
  gap: 6px;
  justify-content: space-between;
}

.pt-offering-card__status {
  font-family: var(--vt-font-sans);
  font-size: 12.5px;
  font-weight: 500;
  color: var(--vt-white);
  flex: 1;
}

.pt-offering-card__meta {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 8px;
  font-family: var(--vt-font-sans);
  font-size: 13px;
  color: var(--vt-ink);
}

.pt-offering-card__meta i {
  color: var(--vt-ink-soft);
  font-size: 13px;
  width: 14px;
  text-align: center;
}

.pt-offering-card__meta span {
  font-weight: 600;
}

.pt-offering-card__footer {
  margin-top: auto;
}

/* Reserve vertical space when there is no flyer so row card heights stay even. */
.pt-offering-card__footer--empty {
  min-height: 40px;
}

.pt-offering-card__flyer {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  width: 100%;
  padding: 8px 12px;
  background: var(--vt-card-cream);
  border: 1px solid var(--vt-line-light);
  border-radius: 7px;
  font-family: var(--vt-font-sans);
  font-size: 12px;
  font-weight: 600;
  color: var(--vt-ink-soft);
  text-decoration: none;
  transition: background 0.15s, color 0.15s, border-color 0.15s;
}

.pt-offering-card__flyer:hover {
  background: var(--vt-navy);
  color: var(--vt-gold);
  border-color: var(--vt-navy);
}

.pt-offering-card__flyer i {
  font-size: 12px;
}

/* ============================================================
   AVAILABILITY DOTS + REGISTER PILL (used in header + legacy positions)
   ============================================================ */
.pt-availability-row {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: auto;
  padding-top: 12px;
  border-top: 1px solid var(--vt-line-light);
}

.pt-availability-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  flex-shrink: 0;
}

.pt-availability-dot--open {
  background: var(--vt-status-open);
}

.pt-availability-dot--limited {
  background: var(--vt-status-limited);
}

.pt-availability-dot--waitlist {
  background: var(--vt-status-waitlist);
}

.pt-availability-dot--closed {
  background: var(--vt-status-closed);
}

.pt-availability-label {
  font-family: var(--vt-font-sans);
  font-size: 12.5px;
  font-weight: 500;
  color: var(--vt-ink) !important;
  min-width: 52px;
}

.pt-register-pill {
  margin-left: auto;
  background: var(--vt-white);
  color: var(--vt-navy) !important;
  font-family: var(--vt-font-sans);
  font-size: 12px;
  font-weight: 700;
  padding: 6px 14px;
  border-radius: 999px;
  border: none;
  text-decoration: none;
  white-space: nowrap;
  transition: background 0.15s, color 0.15s;
}

.pt-register-pill:hover {
  background: var(--vt-gold);
  color: var(--vt-navy) !important;
}

/* ============================================================
   PAGINATION
   ============================================================ */
.cards-container {
  display: flex;
  flex-direction: column;
}

.pagination .page-link {
  background: transparent;
  border: none;
  color: var(--vt-ink-soft);
  font-family: var(--vt-font-sans);
  font-size: 13px;
  padding: 4px 10px;
}

.pagination .page-item.disabled .page-link {
  color: var(--vt-muted-light);
  cursor: default;
}

.pagination .page-link:hover {
  color: var(--vt-navy);
  background: transparent;
}

/* ============================================================
   EMPTY STATE
   ============================================================ */
.cards-container .text-center.py-5 {
  background: var(--vt-card-cream);
  border-radius: 12px;
  padding: 60px 20px !important;
}

.cards-container .text-center.py-5 h4 {
  font-family: var(--vt-font-serif);
  font-size: 24px;
  font-weight: 600;
  color: var(--vt-ink-soft) !important;
}

.cards-container .text-center.py-5 p {
  font-family: var(--vt-font-sans);
  font-size: 13px;
  color: var(--vt-muted) !important;
}

/* ============================================================
   PUBLIC TRAINING DETAIL + REGISTRATION FORMS
   These pages also use the public_training layout.
   ============================================================ */
.public-training-body .container > .card,
.public-training-body .container-fluid > .card {
  background: var(--vt-white);
  border-color: var(--vt-line) !important;
  border-radius: 12px;
}

.public-training-body .container h2,
.public-training-body .container h3,
.public-training-body .container h4,
.public-training-body .container h5 {
  font-family: var(--vt-font-serif);
  color: var(--vt-ink);
}

.public-training-body .btn-primary {
  background: var(--vt-navy);
  border-color: var(--vt-navy);
  color: var(--vt-gold);
}

.public-training-body .btn-primary:hover {
  background: var(--vt-navy-deep);
  border-color: var(--vt-navy-deep);
  color: var(--vt-gold);
}

.public-training-body .btn-success {
  background: var(--vt-status-open);
  border-color: var(--vt-status-open);
}