/* The compact two-course detail shell and its shared contact dialog. */

body.workbench-courseware-detail .courseware-detail-intro {
  width: min(1180px, calc(100% - 48px));
  margin: 0 auto;
  padding: 22px 0 8px;
}

body.workbench-courseware-detail .courseware-detail-kicker {
  margin: 0 0 5px;
  color: var(--courseware-sage);
  font-size: 12px;
  font-weight: 850;
  letter-spacing: .05em;
}

body.workbench-courseware-detail .courseware-detail-intro h1 {
  max-width: none;
  margin: 0;
  color: var(--courseware-ink);
  font-size: clamp(26px, 3vw, 38px);
  line-height: 1.2;
  letter-spacing: -.025em;
}

body.workbench-courseware-detail .preview-section {
  padding-top: 18px;
}

body.workbench-courseware-detail .package-panel {
  margin-top: 12px;
}

body.workbench-courseware-detail .package-contact-action {
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid var(--courseware-line);
}

body.workbench-courseware-detail .package-contact-button,
body.workbench-courseware-detail .detail-online-link {
  min-height: 42px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 8px 15px;
  border: 1px solid var(--courseware-sage);
  border-radius: 8px;
  color: #fffdfc;
  background: var(--courseware-sage);
  cursor: pointer;
  font-size: 13px;
  font-weight: 850;
  text-decoration: none;
  transition: background .18s ease, border-color .18s ease, box-shadow .18s ease;
}

body.workbench-courseware-detail .package-contact-button:hover,
body.workbench-courseware-detail .detail-online-link:hover {
  border-color: #35644e;
  background: #35644e;
  box-shadow: 0 8px 18px rgba(68, 117, 93, .16);
}

body.workbench-courseware-detail .detail-online-experience {
  margin-top: 14px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 16px 20px;
  border: 1px solid var(--courseware-line);
  border-radius: 16px;
  background: rgba(255, 253, 252, .84);
  box-shadow: 0 10px 26px rgba(56, 48, 39, .06);
}

body.workbench-courseware-detail .detail-online-copy {
  min-width: 0;
}

body.workbench-courseware-detail .detail-online-kicker {
  display: block;
  margin-bottom: 2px;
  color: var(--courseware-muted);
  font-size: 11px;
  font-weight: 850;
}

body.workbench-courseware-detail .detail-online-copy p {
  margin: 0;
  color: var(--courseware-ink);
  font-size: 14px;
  font-weight: 750;
}

body.workbench-courseware-detail .contact-modal {
  position: fixed;
  inset: 0;
  z-index: 80;
  display: grid;
  place-items: center;
  padding: 24px;
  visibility: hidden;
  opacity: 0;
  pointer-events: none;
  overflow-y: auto;
  overscroll-behavior: contain;
  background: rgba(36, 49, 61, .32);
  backdrop-filter: blur(8px);
  transition: opacity 240ms ease, visibility 0s linear 240ms;
}

body.workbench-courseware-detail .contact-modal.is-open {
  visibility: visible;
  opacity: 1;
  pointer-events: auto;
  transition-delay: 0s;
}

body.workbench-courseware-detail .contact-card {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  width: min(860px, 100%);
  max-height: min(660px, calc(100svh - 48px));
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(260px, 320px);
  align-items: center;
  gap: clamp(26px, 5vw, 64px);
  padding: clamp(28px, 4vw, 48px);
  border: 1px solid var(--courseware-line);
  border-radius: 24px;
  color: var(--courseware-ink);
  background: var(--courseware-surface);
  box-shadow: 0 28px 72px rgba(49, 71, 95, .22);
  opacity: 0;
  transform: translate3d(0, 10px, 0);
  transition: opacity 260ms ease, transform 260ms ease;
}

body.workbench-courseware-detail .contact-card::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background-image:
    linear-gradient(90deg, rgba(255, 253, 252, .94), rgba(255, 253, 252, .8) 64%, rgba(255, 253, 252, .66)),
    url("/assets/contact-support-image2.jpg");
  background-position: center;
  background-size: cover;
  opacity: .9;
}

body.workbench-courseware-detail .contact-modal.is-open .contact-card {
  opacity: 1;
  transform: translate3d(0, 0, 0);
}

body.workbench-courseware-detail .contact-content,
body.workbench-courseware-detail .contact-qr {
  position: relative;
  z-index: 1;
}

body.workbench-courseware-detail .contact-kicker {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  margin-bottom: 14px;
  padding: 4px 11px;
  border: 1px solid rgba(65, 90, 119, .22);
  border-radius: 999px;
  color: var(--courseware-structure);
  background: rgba(255, 253, 252, .76);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .08em;
}

body.workbench-courseware-detail .contact-head {
  margin: 0 0 26px;
}

body.workbench-courseware-detail .contact-head h2 {
  margin: 0 0 8px;
  color: var(--courseware-ink);
  font-size: clamp(30px, 4vw, 46px);
  letter-spacing: -.04em;
}

body.workbench-courseware-detail .contact-head p {
  margin: 0;
  color: var(--courseware-muted);
  font-size: 15px;
}

body.workbench-courseware-detail .contact-list {
  display: grid;
  gap: 12px;
}

body.workbench-courseware-detail .contact-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  min-height: 58px;
  padding: 14px 18px;
  border-radius: 14px;
  background: #faf6f1;
  box-shadow: inset 0 0 0 1px var(--courseware-line);
}

body.workbench-courseware-detail .contact-item strong {
  color: var(--courseware-ink);
  font-size: 14px;
}

body.workbench-courseware-detail .contact-item span {
  color: var(--courseware-ink);
  font-size: 18px;
  font-weight: 800;
  letter-spacing: .04em;
  text-align: right;
  font-variant-numeric: tabular-nums;
}

body.workbench-courseware-detail .contact-qr {
  width: 100%;
  margin: 0;
  padding: 16px 16px 14px;
  border: 1px solid rgba(221, 209, 196, .94);
  border-radius: 20px;
  text-align: center;
  background: rgba(255, 253, 252, .94);
  box-shadow: 0 14px 30px rgba(78, 64, 48, .12), inset 0 0 0 1px rgba(255, 255, 255, .7);
}

body.workbench-courseware-detail .contact-qr figcaption {
  margin-bottom: 12px;
  color: var(--courseware-structure);
  font-size: 14px;
  font-weight: 800;
}

body.workbench-courseware-detail .contact-qr img {
  display: block;
  width: min(100%, 284px);
  height: auto;
  aspect-ratio: 1;
  margin: 0 auto 11px;
  border-radius: 8px;
  background: #fff;
}

body.workbench-courseware-detail .contact-qr span {
  display: block;
  color: var(--courseware-muted);
  font-size: 12px;
  font-weight: 700;
}

body.workbench-courseware-detail .modal-close {
  position: absolute;
  top: 17px;
  right: 17px;
  z-index: 2;
  width: 40px;
  height: 40px;
  display: grid;
  place-items: center;
  padding: 0;
  border: 1px solid var(--courseware-line);
  border-radius: 50%;
  color: var(--courseware-ink);
  background: rgba(255, 253, 252, .86);
  box-shadow: inset 0 0 0 1px var(--courseware-line);
  cursor: pointer;
  font: inherit;
  font-size: 23px;
  line-height: 1;
  transition: background .18s ease, transform .18s ease;
}

body.workbench-courseware-detail .modal-close:hover {
  background: var(--courseware-surface);
  transform: rotate(5deg) scale(1.04);
}

@media (max-width: 900px) {
  body.workbench-courseware-detail .contact-modal { padding: 16px; }

  body.workbench-courseware-detail .contact-card {
    width: min(520px, 100%);
    max-height: calc(100svh - 32px);
    grid-template-columns: 1fr;
    gap: 22px;
    padding: 30px 20px 22px;
    overflow-y: auto;
  }

  body.workbench-courseware-detail .contact-qr {
    width: min(100%, 330px);
    justify-self: center;
    padding: 14px 14px 12px;
  }

  body.workbench-courseware-detail .contact-qr img {
    width: min(100%, 260px);
  }
}

@media (max-width: 640px) {
  body.workbench-courseware-detail .courseware-detail-intro {
    width: calc(100% - 28px);
    padding: 17px 0 4px;
  }

  body.workbench-courseware-detail .courseware-detail-intro h1 {
    font-size: 28px;
  }

  body.workbench-courseware-detail .detail-online-experience {
    align-items: stretch;
    flex-direction: column;
    gap: 12px;
    padding: 14px;
  }

  body.workbench-courseware-detail .detail-online-link,
  body.workbench-courseware-detail .package-contact-button {
    width: 100%;
  }

  body.workbench-courseware-detail .contact-card {
    padding: 30px 16px 18px;
    border-radius: 18px;
  }

  body.workbench-courseware-detail .contact-item {
    gap: 10px;
    padding: 12px 14px;
  }

  body.workbench-courseware-detail .contact-item span {
    font-size: 16px;
  }
}

@media (prefers-reduced-motion: reduce) {
  body.workbench-courseware-detail .contact-modal,
  body.workbench-courseware-detail .contact-card,
  body.workbench-courseware-detail .package-contact-button,
  body.workbench-courseware-detail .detail-online-link,
  body.workbench-courseware-detail .modal-close {
    transition-duration: .01ms !important;
  }
}