/* ── Sanātana Dharma Codex — Course & MCQ Styles ─────────────────────── */

/* Course Banner (injected at top of content pages) */
#course-banner {
  position: fixed;
  bottom: 0; left: 0; right: 0;
  z-index: 200;
  background: rgba(15,20,30,.97);
  backdrop-filter: blur(8px);
  border-top: 1px solid rgba(24,95,165,.35);
  padding: 10px 24px;
}
.cb-inner {
  max-width: 820px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}
.cb-label {
  font-size: 10px;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--ink5);
  margin-right: 4px;
}
.cb-title {
  font-size: 13px;
  color: var(--saffron);
  text-decoration: none;
  font-weight: 500;
}
.cb-title:hover { text-decoration: underline; }
.cb-step {
  font-size: 11px;
  color: var(--ink5);
  margin-left: 8px;
}
.cb-progress-wrap {
  display: flex;
  align-items: center;
  gap: 8px;
  flex: 1;
  min-width: 120px;
}
.cb-bar {
  flex: 1;
  height: 4px;
  background: rgba(180,190,210,.12);
  border-radius: 2px;
  overflow: hidden;
}
.cb-fill {
  height: 100%;
  background: var(--saffron);
  border-radius: 2px;
  transition: width .4s ease;
}
.cb-pct {
  font-size: 11px;
  color: var(--ink4);
  white-space: nowrap;
}
.cb-nav {
  display: flex;
  gap: 8px;
  align-items: center;
}
.cb-nav-btn {
  padding: 6px 16px;
  border-radius: 20px;
  font-size: 12px;
  font-family: 'Jost', sans-serif;
  text-decoration: none;
  border: 1px solid rgba(180,190,210,.15);
  color: var(--ink3);
  transition: all .15s;
  cursor: pointer;
  white-space: nowrap;
}
.cb-nav-btn:hover { border-color: var(--saffron); color: var(--saffron); text-decoration: none; }
.cb-next { background: var(--saffron); color: #fff !important; border-color: var(--saffron); }
.cb-next:hover { background: #4F7FE0; border-color: #4F7FE0; }
.cb-done { background: #2EB89A; color: #fff !important; border-color: #2EB89A; }
.cb-disabled { opacity: .35; cursor: default; pointer-events: none; }
@media(max-width:600px) {
  #course-banner { padding: 8px 16px; }
  .cb-step { display: none; }
  .cb-progress-wrap { min-width: 80px; }
}

/* ── MCQ Block ──────────────────────────────────────────────────────────── */
.mcq-wrap {
  background: var(--bg2);
  border: 1px solid rgba(24,95,165,.2);
  border-radius: 8px;
  padding: 24px 28px;
  margin: 40px 0 0;
}
.mcq-header {
  font-size: 13px;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--saffron);
  margin-bottom: 24px;
  font-weight: 500;
}
.mcq-icon { margin-right: 8px; }
.mcq-q { margin-bottom: 22px; }
.mcq-question {
  font-size: 15px;
  color: var(--ink);
  margin-bottom: 12px;
  line-height: 1.6;
  font-weight: 500;
}
.mcq-options { display: flex; flex-direction: column; gap: 8px; }
.mcq-option {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 10px 14px;
  border-radius: 6px;
  border: 1px solid rgba(180,190,210,.08);
  cursor: pointer;
  font-size: 14px;
  color: var(--ink3);
  line-height: 1.55;
  transition: border-color .12s, background .12s;
}
.mcq-option:hover { border-color: rgba(24,95,165,.3); background: rgba(24,95,165,.05); }
.mcq-option input[type=radio] { margin-top: 3px; accent-color: var(--saffron); flex-shrink: 0; }
.mcq-selected { border-color: var(--saffron) !important; background: rgba(24,95,165,.1) !important; color: var(--ink) !important; }
.mcq-correct { border-color: #2EB89A !important; background: rgba(46,184,154,.12) !important; color: #9ADECE !important; }
.mcq-wrong { border-color: #7C3AED !important; background: rgba(124,58,237,.1) !important; color: #C4B5FD !important; }
.mcq-muted { opacity: .45; }
.mcq-explanation {
  margin-top: 8px;
  padding: 8px 12px;
  border-radius: 4px;
  font-size: 13px;
  line-height: 1.6;
}
.mcq-exp-correct { background: rgba(46,184,154,.1); color: #9ADECE; border-left: 3px solid #2EB89A; }
.mcq-exp-wrong { background: rgba(124,58,237,.08); color: #C4B5FD; border-left: 3px solid #7C3AED; }
.mcq-submit {
  margin-top: 16px;
  padding: 10px 28px;
  background: var(--saffron);
  color: #fff;
  border: none;
  border-radius: 24px;
  font-family: 'Jost', sans-serif;
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: background .15s;
}
.mcq-submit:hover { background: #4F7FE0; }
.mcq-submit:disabled { opacity: .4; cursor: not-allowed; }
.mcq-result {
  margin-top: 16px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-size: 14px;
  color: var(--ink3);
}
.mcq-result strong { color: var(--ink); font-size: 16px; }
.mcq-pass { color: #2EB89A; }
.mcq-retry { color: #4F7FE0; }
.mcq-retry-btn {
  margin-top: 4px;
  padding: 7px 20px;
  background: none;
  border: 1px solid rgba(180,190,210,.2);
  border-radius: 20px;
  color: var(--ink3);
  font-family: 'Jost', sans-serif;
  font-size: 13px;
  cursor: pointer;
  align-self: flex-start;
  transition: all .15s;
}
.mcq-retry-btn:hover { border-color: var(--saffron); color: var(--saffron); }

/* ── Course Card (used on course listing page) ──────────────────────────── */
.course-card {
  background: var(--bg2);
  border: 1px solid rgba(180,190,210,.10);
  border-radius: 8px;
  padding: 22px 24px;
  transition: border-color .15s, background .15s;
  text-decoration: none;
  display: block;
  position: relative;
  overflow: hidden;
}
.course-card:hover { border-color: var(--saffron); background: #1A2233; text-decoration: none; }
.course-card-progress-bar {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 3px;
  background: rgba(180,190,210,.08);
}
.course-card-progress-fill {
  height: 100%;
  background: var(--saffron);
  transition: width .4s ease;
}
.course-number {
  font-size: 11px;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--ink5);
  margin-bottom: 6px;
}
.course-title {
  font-family: 'Cormorant Garamond', serif;
  font-size: 22px;
  color: var(--ink);
  margin-bottom: 4px;
  line-height: 1.25;
}
.course-subtitle {
  font-size: 14px;
  color: var(--ink4);
  margin-bottom: 12px;
}
.course-meta {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 8px;
}
.course-meta span {
  font-size: 12px;
  color: var(--ink5);
  padding: 3px 10px;
  border: 1px solid rgba(245,236,216,.1);
  border-radius: 12px;
}
.course-progress-text {
  font-size: 12px;
  color: var(--saffron);
  margin-top: 6px;
}

/* ── Curriculum list (on individual course pages) ───────────────────────── */
.curriculum-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 14px;
  border-radius: 6px;
  border: 1px solid rgba(180,190,210,.06);
  margin-bottom: 6px;
  transition: background .12s;
}
.curriculum-item:hover { background: rgba(24,95,165,.06); }
.curriculum-item.ci-done { border-color: rgba(46,184,154,.2); }
.ci-check {
  width: 20px; height: 20px;
  border-radius: 50%;
  border: 1px solid rgba(180,190,210,.2);
  display: flex; align-items: center; justify-content: center;
  font-size: 11px;
  flex-shrink: 0;
  color: transparent;
  transition: all .2s;
}
.ci-done .ci-check { background: #2EB89A; border-color: #2EB89A; color: #fff; }
.ci-num {
  font-size: 11px;
  color: var(--ink5);
  width: 20px;
  text-align: center;
  flex-shrink: 0;
}
.ci-title { font-size: 14px; color: var(--ink3); flex: 1; }
.ci-done .ci-title { color: var(--ink2); }
.curriculum-item a { text-decoration: none; color: inherit; display: flex; align-items: center; gap: 12px; flex: 1; }
.curriculum-item a:hover .ci-title { color: var(--saffron); }

/* Body padding when banner visible */
body.has-course-banner { padding-bottom: 64px; }
@media(max-width:480px) { body.has-course-banner { padding-bottom: 80px; } }