/* صفحة الوصول للدورة — course_access.php v3 (web-ready) */
.ca-page {
  --ca-brand: #0B1426;
  --ca-brand-2: #1A2942;
  --ca-ink: #070D18;
  --ca-muted: #5f5572;
  --ca-line: #e8deff;
  --ca-bg: #fff;
  --ca-card: #ffffff;
  --ca-radius: 22px;
  --ca-shadow: 0 14px 40px rgba(11, 20, 38, 0.1);
  min-height: 100vh;
  padding: 0 0 calc(100px + env(safe-area-inset-bottom, 0px));
  background: var(--ca-bg);
  color: var(--ca-ink);
}

.edu-student-mode .ca-page.edu-app {
  background: var(--ca-bg) !important;
  color: var(--ca-ink);
}

.ca-shell {
  max-width: 440px;
  margin: 0 auto;
  padding: 10px 16px 24px;
}

.ca-layout {
  display: block;
}

.ca-layout__aside {
  display: none;
}

.ca-topbar__crumb,
.ca-topbar__detail {
  display: none;
}

/* Top bar */
.ca-topbar {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 14px;
}
.ca-topbar__back {
  width: 44px;
  height: 44px;
  flex-shrink: 0;
  border-radius: 14px;
  background: var(--ca-card);
  border: 1px solid var(--ca-line);
  color: var(--ca-brand);
  display: grid;
  place-items: center;
  text-decoration: none;
  box-shadow: 0 4px 14px rgba(11, 20, 38, 0.08);
  transition: background 0.2s ease, transform 0.15s ease;
}
.ca-topbar__back:active {
  transform: scale(0.96);
}
.ca-topbar__back svg {
  width: 20px;
  height: 20px;
}
.ca-topbar__title {
  flex: 1;
  min-width: 0;
}
.ca-topbar__title strong {
  display: block;
  font-size: 0.95rem;
  font-weight: 900;
  color: var(--ca-ink);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.ca-topbar__title span {
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--ca-muted);
}

/* Hero */
.ca-hero {
  position: relative;
  border-radius: var(--ca-radius);
  overflow: hidden;
  margin-bottom: 18px;
  box-shadow: var(--ca-shadow);
  border: 1px solid var(--ca-line);
  background: var(--ca-card);
}
.ca-hero__cover {
  position: relative;
  height: 160px;
  background: linear-gradient(145deg, #0B1426 0%, var(--ca-brand) 45%, var(--ca-brand-2) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.ca-hero__cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.ca-hero__cover-ph {
  font-size: 3.5rem;
  font-weight: 900;
  color: rgba(255, 255, 255, 0.35);
  text-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
}
.ca-hero__cover::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 40%, rgba(26, 16, 48, 0.55) 100%);
}
.ca-hero__badge {
  position: absolute;
  top: 12px;
  inset-inline-end: 12px;
  z-index: 2;
  padding: 5px 11px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.92);
  color: var(--ca-brand);
  font-size: 0.68rem;
  font-weight: 900;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.12);
}
.ca-hero__body {
  padding: 16px 18px 18px;
  position: relative;
}
.ca-hero__chip {
  display: inline-block;
  font-size: 0.68rem;
  font-weight: 800;
  padding: 4px 10px;
  border-radius: 999px;
  background: #F3F2EF;
  color: var(--ca-brand);
  margin-bottom: 8px;
}
.ca-hero__body h1 {
  margin: 0 0 8px;
  font-size: 1.25rem;
  font-weight: 900;
  line-height: 1.35;
  color: var(--ca-ink);
  letter-spacing: -0.02em;
}
.ca-hero__lead {
  margin: 0 0 14px;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--ca-muted);
  line-height: 1.55;
}
.ca-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.ca-meta-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 11px;
  border-radius: 12px;
  background: #F3F2EF;
  border: 1px solid var(--ca-line);
  font-size: 0.72rem;
  font-weight: 800;
  color: var(--ca-ink);
}
.ca-meta-pill svg {
  width: 14px;
  height: 14px;
  color: var(--ca-brand);
  flex-shrink: 0;
}
.ca-meta-pill--price {
  background: linear-gradient(135deg, #F3F2EF, #F3F2EF);
  border-color: #E0E0E0;
  color: var(--ca-brand);
}
.ca-price-old {
  opacity: 0.65;
  margin-inline-end: 6px;
  font-weight: 700;
  text-decoration: line-through;
}

/* Alerts */
.ca-page .auth-alert {
  margin-bottom: 14px;
  border-radius: 14px;
}

/* Section title */
.ca-section-title {
  margin: 0 0 12px;
  font-size: 0.88rem;
  font-weight: 900;
  color: var(--ca-ink);
  display: flex;
  align-items: center;
  gap: 8px;
}
.ca-section-title::before {
  content: "";
  width: 4px;
  height: 16px;
  border-radius: 4px;
  background: linear-gradient(180deg, var(--ca-brand), var(--ca-brand-2));
}

.ca-path-hint {
  display: grid;
  gap: 10px;
  margin: 0 0 18px;
  padding: 14px 16px;
  border-radius: 16px;
  border: 1px solid #dbeafe;
  background: linear-gradient(135deg, #eff6ff 0%, #fff 100%);
}
.ca-path-hint p {
  margin: 0;
  font-size: 0.88rem;
  color: #1e3a8a;
  font-weight: 700;
}

/* Option cards */
.ca-options {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.ca-option {
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: 16px;
  border-radius: 20px;
  background: var(--ca-card);
  border: 1.5px solid var(--ca-line);
  box-shadow: 0 8px 24px rgba(15, 23, 42, 0.06);
  text-align: start;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
  overflow: hidden;
}
.ca-option:hover {
  border-color: #d8b4fe;
  box-shadow: 0 12px 32px rgba(11, 20, 38, 0.1);
}

.ca-option__head {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  min-width: 0;
}

.ca-option__text {
  flex: 1;
  min-width: 0;
}

.ca-option__icon {
  width: 52px;
  height: 52px;
  border-radius: 16px;
  display: grid;
  place-items: center;
  flex-shrink: 0;
}
.ca-option__icon svg {
  width: 26px;
  height: 26px;
}

.ca-option--preview .ca-option__icon {
  background: linear-gradient(145deg, #059669, #10b981);
  color: #fff;
  box-shadow: 0 8px 20px rgba(16, 185, 129, 0.3);
}
.ca-option--purchase {
  border-color: #C7C7C7;
  background: linear-gradient(145deg, #ffffff 0%, #F3F2EF 100%);
  position: relative;
  overflow: hidden;
}
.ca-option--purchase::before {
  content: "";
  position: absolute;
  inset-inline-start: 0;
  top: 0;
  bottom: 0;
  width: 4px;
  background: linear-gradient(180deg, var(--ca-brand), var(--ca-brand-2));
}
[dir="rtl"] .ca-option--purchase::before {
  inset-inline-start: auto;
  inset-inline-end: 0;
}
.ca-option--purchase .ca-option__icon {
  background: linear-gradient(145deg, var(--ca-brand), var(--ca-brand-2));
  color: #fff;
  box-shadow: 0 8px 20px rgba(11, 20, 38, 0.35);
}
.ca-option--sub .ca-option__icon {
  background: linear-gradient(145deg, #eff6ff, #dbeafe);
  color: #1d4ed8;
}
.ca-option--sub.is-active .ca-option__icon {
  background: linear-gradient(145deg, #dcfce7, #bbf7d0);
  color: #15803d;
}
.ca-option--company .ca-option__icon {
  background: linear-gradient(145deg, #f0fdfa, #ccfbf1);
  color: #0f766e;
}

.ca-option__flag {
  display: inline-block;
  margin: 0 0 8px;
  font-size: 0.62rem;
  font-weight: 900;
  padding: 4px 9px;
  border-radius: 999px;
  background: var(--ca-brand);
  color: #fff;
  max-width: 100%;
}

.ca-option__text h2 {
  margin: 0 0 6px;
  font-size: 1rem;
  font-weight: 900;
  color: var(--ca-ink) !important;
  line-height: 1.35;
  overflow-wrap: anywhere;
  word-break: keep-all;
}
.ca-option__text p {
  margin: 0;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--ca-muted) !important;
  line-height: 1.55;
  overflow-wrap: anywhere;
  word-break: keep-all;
}

.ca-option__actions {
  display: flex;
  flex-direction: column;
  gap: 10px;
  width: 100%;
  margin-top: 2px;
  padding-top: 12px;
  border-top: 1px solid var(--ca-line);
}
.ca-option__actions .edu-btn,
.ca-option__actions .ca-option__form,
.ca-company-form .edu-btn {
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
}
.ca-option__actions .edu-btn,
.ca-company-form .edu-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 12px 16px;
  border-radius: 14px;
  font-weight: 900;
  font-size: 0.88rem;
  line-height: 1.35;
  text-align: center;
  white-space: normal;
  word-break: break-word;
}

.ca-option__form {
  margin: 0;
  width: 100%;
}

.ca-option__actions--duo {
  gap: 10px;
}

.ca-btn-installment {
  background: #fff !important;
  color: var(--ca-brand) !important;
  border: 2px solid #E0E0E0 !important;
}

/* أزرار الاشتراك — تباين على خلفية بيضاء (تجاوز secondary الشفاف) */
.ca-page .ca-btn-sub,
.ca-page .ca-option--sub .edu-btn.secondary {
  background: linear-gradient(135deg, var(--ca-brand), var(--ca-brand-2)) !important;
  color: #fff !important;
  border: none !important;
}

.ca-page .ca-option .edu-btn.primary {
  background: linear-gradient(135deg, var(--ca-brand), var(--ca-brand-2)) !important;
  color: #fff !important;
  border: none !important;
}

.ca-company-form {
  display: flex;
  flex-direction: column;
  gap: 10px;
  width: 100%;
  margin: 0;
  padding-top: 12px;
  border-top: 1px solid var(--ca-line);
}
.ca-company-form .edu-input {
  border-radius: 12px;
  min-height: 44px;
}
.ca-hint-pending {
  margin: 0;
  width: 100%;
  box-sizing: border-box;
  padding: 10px 12px;
  border-radius: 12px;
  background: #fffbeb;
  border: 1px solid #fde68a;
  color: #92400e;
  font-size: 0.78rem;
  font-weight: 800;
}

/* Trust strip */
.ca-trust {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  margin-top: 20px;
}
.ca-trust__item {
  text-align: center;
  padding: 12px 6px;
  border-radius: 14px;
  background: var(--ca-card);
  border: 1px solid var(--ca-line);
  font-size: 0.62rem;
  font-weight: 800;
  color: var(--ca-muted);
  line-height: 1.35;
}
.ca-trust__item strong {
  display: block;
  font-size: 1rem;
  color: var(--ca-brand);
  margin-bottom: 2px;
}

[dir="rtl"] .ca-topbar__back svg {
  transform: scaleX(-1);
}

/* Legacy aliases inside page */
.ca-page .access-card {
  display: none;
}

/* ── Tablet+ ── */
@media (min-width: 640px) {
  .ca-shell {
    max-width: 640px;
    padding: 16px 20px 32px;
  }

  .ca-hero__body h1 {
    font-size: 1.45rem;
  }

  .ca-path-hint {
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
  }

  .ca-path-hint p {
    flex: 1;
    min-width: 0;
  }

  .ca-path-hint .edu-btn {
    flex-shrink: 0;
    width: auto;
  }
}

/* ── Desktop layout ── */
@media (min-width: 960px) {
  .ca-shell {
    max-width: 1120px;
    padding: 20px 24px 48px;
  }

  .ca-topbar {
    margin-bottom: 22px;
    padding: 4px 0;
  }

  .ca-topbar__crumb {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 6px;
    margin-bottom: 4px;
    font-size: 0.78rem;
    font-weight: 700;
    color: var(--ca-muted);
  }

  .ca-topbar__crumb a {
    color: var(--ca-brand);
    text-decoration: none;
  }

  .ca-topbar__crumb a:hover {
    text-decoration: underline;
  }

  .ca-topbar__title > span {
    display: none;
  }

  .ca-topbar__title strong {
    font-size: 1.2rem;
    white-space: normal;
    overflow: visible;
    text-overflow: unset;
  }

  .ca-topbar__detail {
    display: inline-flex;
    align-items: center;
    flex-shrink: 0;
    padding: 10px 16px;
    border-radius: 12px;
    border: 1px solid var(--ca-line);
    background: var(--ca-card);
    color: var(--ca-brand);
    font-size: 0.82rem;
    font-weight: 800;
    text-decoration: none;
    box-shadow: 0 4px 14px rgba(11, 20, 38, 0.06);
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
  }

  .ca-topbar__detail:hover {
    border-color: #d8b4fe;
    box-shadow: 0 8px 20px rgba(11, 20, 38, 0.1);
  }

  .ca-layout {
    display: grid;
    grid-template-columns: minmax(300px, 340px) minmax(0, 1fr);
    grid-template-areas: "aside main";
    gap: 28px;
    align-items: start;
  }

  .ca-layout__aside {
    display: block;
    grid-area: aside;
    position: sticky;
    top: 96px;
  }

  .ca-layout__main {
    grid-area: main;
    min-width: 0;
  }

  [dir="ltr"] .ca-layout {
    grid-template-columns: minmax(0, 1fr) minmax(300px, 340px);
    grid-template-areas: "main aside";
  }

  .ca-layout__main > .ca-hero {
    display: none;
  }

  .ca-section-title {
    font-size: 1.05rem;
    margin-bottom: 14px;
  }

  .ca-options {
    display: flex;
    flex-direction: column;
    gap: 12px;
  }

  .ca-option {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(200px, 240px);
    align-items: center;
    gap: 0 22px;
    padding: 20px 22px;
    min-width: 0;
  }

  .ca-option--company {
    grid-template-columns: 1fr;
    align-items: start;
  }

  .ca-option__head {
    min-width: 0;
    grid-column: 1;
  }

  .ca-option__actions {
    grid-column: 2;
    grid-row: 1;
    width: auto;
    min-width: 200px;
    margin: 0;
    padding: 0;
    padding-inline-start: 22px;
    border-top: none;
    border-inline-start: 1px solid var(--ca-line);
    align-self: stretch;
    justify-content: center;
  }

  .ca-option--company .ca-company-form {
    grid-column: 1;
    border-inline-start: none;
    padding-inline-start: 0;
    padding-top: 12px;
    border-top: 1px solid var(--ca-line);
  }

  .ca-option__text h2 {
    font-size: 1.08rem;
  }

  .ca-option__text p {
    font-size: 0.86rem;
  }

  .ca-trust--mobile {
    display: none;
  }

  .ca-aside-card {
    border-radius: 20px;
    overflow: hidden;
    background: var(--ca-card);
    border: 1px solid var(--ca-line);
    box-shadow: var(--ca-shadow);
  }

  .ca-aside-card__cover {
    height: 180px;
    background: linear-gradient(145deg, #0B1426 0%, var(--ca-brand) 45%, var(--ca-brand-2) 100%);
    display: grid;
    place-items: center;
    overflow: hidden;
  }

  .ca-aside-card__cover img {
    width: 100%;
    height: 100%;
    object-fit: cover;
  }

  .ca-aside-card__cover span {
    font-size: 3rem;
    font-weight: 900;
    color: rgba(255, 255, 255, 0.35);
  }

  .ca-aside-card__body {
    padding: 20px;
  }

  .ca-aside-card__title {
    margin: 8px 0 8px;
    font-size: 1.15rem;
    font-weight: 900;
    line-height: 1.35;
    color: var(--ca-ink);
    word-break: keep-all;
  }

  .ca-aside-card__desc {
    margin: 0 0 12px;
    font-size: 0.84rem;
    line-height: 1.55;
    color: var(--ca-muted);
    font-weight: 600;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
  }

  .ca-aside-card__price {
    margin: 0 0 12px;
    font-size: 0.88rem;
    font-weight: 800;
    color: var(--ca-brand);
  }

  .ca-aside-card__price s {
    opacity: 0.65;
    margin-inline-end: 8px;
  }

  .ca-aside-card__price strong {
    font-size: 1.15rem;
  }

  .ca-aside-card__meta {
    list-style: none;
    margin: 0 0 14px;
    padding: 0;
    display: grid;
    gap: 6px;
    font-size: 0.82rem;
    font-weight: 700;
    color: var(--ca-muted);
  }

  .ca-aside-card__link {
    width: 100%;
  }

  .ca-trust--aside {
    margin-top: 14px;
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .ca-trust--aside .ca-trust__item {
    display: flex;
    align-items: center;
    gap: 10px;
    text-align: start;
    padding: 12px 14px;
    font-size: 0.78rem;
  }

  .ca-trust--aside .ca-trust__item strong {
    margin: 0;
    min-width: 28px;
    text-align: center;
  }
}

/* Web shell (desktop nav) */
html.edu-view-web .edu-web-content .ca-page--access {
  max-width: none;
  padding-bottom: 2.5rem;
  background: var(--ca-bg) !important;
}

html.edu-view-web .edu-web-content .ca-page--access .ca-shell {
  max-width: 1120px;
  padding-inline: 16px;
}

html.edu-view-web .edu-web-content .ca-page--access .ca-layout__aside {
  top: 88px;
}

@media (max-width: 959px) {
  .ca-trust--aside {
    display: none;
  }

  .ca-layout__aside {
    display: none;
  }
}