/* Catalight Academy — Public Styles (WCAG 2.1 AA compliant) */
:root {
  --cat-primary:      #7c3aed;
  --cat-primary-dark: #5b21b6;
  --cat-primary-light:#ede9fe;
  --cat-text:         #111827;
  --cat-text-muted:   #6b7280;
  --cat-border:       #e5e7eb;
  --cat-success:      #059669;
  --cat-error:        #dc2626;
  --cat-warning:      #d97706;
  --cat-radius:       10px;
  --cat-shadow:       0 2px 8px rgba(0,0,0,0.08);
}

/* ── Base ───────────────────────────────────────── */
.cat-btn {
  display: inline-block;
  background: var(--cat-primary);
  color: #fff !important;
  text-decoration: none;
  padding: 10px 20px;
  border-radius: 6px;
  border: none;
  cursor: pointer;
  font-size: 14px;
  font-weight: 600;
  line-height: 1.4;
  transition: background 0.2s;
}
.cat-btn:hover, .cat-btn:focus { background: var(--cat-primary-dark); outline: 3px solid var(--cat-primary); outline-offset: 2px; }
.cat-btn-sm { padding: 6px 14px; font-size: 13px; }
.cat-input  { width: 100%; padding: 10px; border: 1px solid var(--cat-border); border-radius: 6px; font-size: 14px; }
.cat-input:focus { outline: 3px solid var(--cat-primary); border-color: var(--cat-primary); }
.cat-label  { font-weight: 600; font-size: 14px; display: block; margin-bottom: 4px; }
.cat-error-msg { color: var(--cat-error); font-size: 13px; margin-top: 6px; }
.cat-badge  { display: inline-block; padding: 2px 8px; border-radius: 12px; font-size: 11px; font-weight: 700; }
.cat-badge-fail { background: #fee2e2; color: var(--cat-error); }
.cat-free   { color: var(--cat-success); font-weight: 700; }

/* ── Progress ───────────────────────────────────── */
.cat-progress-track {
  width: 100%;
  height: 10px;
  background: var(--cat-border);
  border-radius: 5px;
  overflow: hidden;
  margin: 6px 0;
}
.cat-progress-fill {
  height: 100%;
  background: var(--cat-primary);
  border-radius: 5px;
  transition: width 0.4s ease;
}

/* ── Course Catalog ─────────────────────────────── */
.cat-catalog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 20px;
  margin: 20px 0;
}
.cat-course-card {
  background: #fff;
  border: 1px solid var(--cat-border);
  border-radius: var(--cat-radius);
  box-shadow: var(--cat-shadow);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: box-shadow 0.2s, transform 0.2s;
}
.cat-course-card:hover { box-shadow: 0 8px 24px rgba(124,58,237,0.15); transform: translateY(-2px); }
.cat-course-card img   { width: 100%; height: 180px; object-fit: cover; }
.cat-course-card-body  { padding: 16px; flex: 1; display: flex; flex-direction: column; }
.cat-course-card-body h3 { margin: 0 0 8px; font-size: 17px; color: var(--cat-text); }
.cat-course-card-body p  { color: var(--cat-text-muted); font-size: 14px; flex: 1; margin: 0 0 12px; }
.cat-course-meta { display: flex; gap: 12px; font-size: 13px; color: var(--cat-text-muted); margin-bottom: 10px; flex-wrap: wrap; }
.cat-course-price { font-size: 20px; margin-bottom: 12px; }

/* ── Course Player ──────────────────────────────── */
.cat-course-player { max-width: 900px; }
.cat-progress-header { display: flex; align-items: center; gap: 12px; margin-bottom: 16px; flex-wrap: wrap; }
.cat-progress-header .cat-progress-track { flex: 1; min-width: 200px; }
.cat-scorm-iframe { width: 100%; height: 600px; border: 1px solid var(--cat-border); border-radius: 8px; }
.cat-scorm-container { margin: 16px 0; }
.cat-exam-link { display: flex; align-items: center; gap: 12px; padding: 12px; background: var(--cat-primary-light); border-radius: 8px; margin: 8px 0; flex-wrap: wrap; }

/* ── Enroll Form ────────────────────────────────── */
.cat-enroll-form { max-width: 480px; padding: 24px; background: #fff; border: 1px solid var(--cat-border); border-radius: var(--cat-radius); box-shadow: var(--cat-shadow); }
.cat-price-display { font-size: 22px; margin-bottom: 12px; }
.cat-coupon-row { display: flex; gap: 8px; margin: 10px 0; align-items: center; flex-wrap: wrap; }
.cat-coupon-row input { flex: 1; min-width: 0; }
.cat-stripe-element { padding: 12px; border: 1px solid var(--cat-border); border-radius: 6px; margin: 12px 0; min-height: 44px; }
.cat-coupon-msg { font-size: 13px; color: var(--cat-success); }

/* ── Learner Dashboard ──────────────────────────── */
.cat-dashboard { max-width: 1000px; }
.cat-dashboard-header { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 12px; margin-bottom: 24px; }
.cat-points-badge { background: var(--cat-primary-light); color: var(--cat-primary); padding: 6px 16px; border-radius: 20px; font-weight: 700; }
.cat-enrollment-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 16px; margin-bottom: 24px; }
.cat-enrollment-card { background: #fff; border: 1px solid var(--cat-border); border-radius: var(--cat-radius); overflow: hidden; box-shadow: var(--cat-shadow); }
.cat-enrollment-card img { width: 100%; height: 140px; object-fit: cover; }
.cat-enrollment-body { padding: 14px; }
.cat-enrollment-body h4 { margin: 0 0 8px; }

/* ── Capstone ───────────────────────────────────── */
.cat-capstone-widget { max-width: 720px; }
.cat-session-card { display: flex; align-items: center; justify-content: space-between; padding: 16px; background: #fff; border: 1px solid var(--cat-border); border-radius: 8px; margin: 10px 0; gap: 16px; flex-wrap: wrap; box-shadow: var(--cat-shadow); }
.cat-session-info { display: flex; flex-direction: column; gap: 4px; font-size: 14px; }
.cat-session-info strong { font-size: 15px; color: var(--cat-text); }
.cat-session-info span  { color: var(--cat-text-muted); }

/* ── Fidelity Form ──────────────────────────────── */
.cat-fidelity-form { max-width: 600px; padding: 24px; background: #fff; border: 1px solid var(--cat-border); border-radius: var(--cat-radius); box-shadow: var(--cat-shadow); }
.cat-fidelity-msg { margin-top: 12px; font-size: 14px; }

/* ── Exam UI ────────────────────────────────────── */
.cat-exam-ui   { max-width: 800px; }
.cat-timer     { background: var(--cat-primary-light); padding: 10px 16px; border-radius: 6px; font-weight: 600; margin-bottom: 16px; }
.cat-exam-instructions { background: #f9fafb; border-left: 4px solid var(--cat-primary); padding: 12px 16px; border-radius: 4px; margin-bottom: 20px; font-size: 14px; }
.cat-question-block { border: 1px solid var(--cat-border); border-radius: 8px; padding: 20px; margin: 14px 0; background: #fff; }
.cat-question-block:focus-within { border-color: var(--cat-primary); }
.cat-question-legend { font-weight: 600; font-size: 15px; margin-bottom: 12px; padding: 0; float: none; width: 100%; }
.cat-q-num    { color: var(--cat-primary); margin-right: 6px; }
.cat-vignette { background: var(--cat-primary-light); border-radius: 6px; padding: 12px; margin-bottom: 10px; font-size: 14px; }
.cat-q-instructions { font-size: 13px; color: var(--cat-text-muted); margin: 6px 0 10px; }
.cat-answer-label { display: flex; align-items: flex-start; gap: 10px; padding: 8px 10px; border-radius: 6px; cursor: pointer; font-size: 14px; transition: background 0.15s; }
.cat-answer-label:hover { background: var(--cat-primary-light); }
.cat-answer-label input { margin-top: 2px; accent-color: var(--cat-primary); width: 18px; height: 18px; flex-shrink: 0; }
.cat-answer-feedback { font-size: 13px; padding: 8px 12px; border-radius: 6px; margin: 4px 0 4px 28px; }
.cat-answer-correct  { background: #d1fae5; color: #065f46; }
.cat-answer-incorrect { background: #fee2e2; color: #991b1b; }
.cat-exam-results { margin-top: 24px; padding: 20px; border-radius: 10px; background: #f9fafb; border: 1px solid var(--cat-border); }
.cat-result-pass { border-left: 5px solid var(--cat-success); }
.cat-result-fail { border-left: 5px solid var(--cat-error);   }
.cat-result-score { font-size: 2em; font-weight: 700; margin: 8px 0; }

/* ── Certificates ───────────────────────────────── */
.cat-certs-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px,1fr)); gap: 16px; }
.cat-cert-card  { background: #fff; border: 2px solid var(--cat-primary-light); border-radius: var(--cat-radius); padding: 20px; box-shadow: var(--cat-shadow); }
.cat-cert-card h3, .cat-cert-card h4 { color: var(--cat-primary); margin: 0 0 8px; }
.cat-cert-card code { display: block; font-size: 11px; color: var(--cat-text-muted); margin: 8px 0; }
.cat-cert-actions { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 12px; }

/* ── Leaderboard ────────────────────────────────── */
.cat-leaderboard { background: #fff; border: 1px solid var(--cat-border); border-radius: var(--cat-radius); padding: 20px; max-width: 400px; }
.cat-leaderboard h3 { color: var(--cat-primary); margin-top: 0; }
.cat-leaderboard ol { padding-left: 20px; }
.cat-leaderboard li { padding: 6px 0; border-bottom: 1px solid var(--cat-border); }

/* ── Discussion ─────────────────────────────────── */
.cat-discussion { max-width: 640px; }
.cat-discussion-list { border: 1px solid var(--cat-border); border-radius: 8px; padding: 12px; max-height: 400px; overflow-y: auto; margin-bottom: 12px; }
.cat-comment { padding: 8px 0; border-bottom: 1px solid var(--cat-border); font-size: 14px; }
.cat-discussion-form textarea { width: 100%; padding: 10px; border: 1px solid var(--cat-border); border-radius: 6px; resize: vertical; }

/* ── Attention Check ────────────────────────────── */
.cat-attention-check { background: var(--cat-warning); color: #fff; padding: 20px; border-radius: 10px; text-align: center; position: fixed; top: 50%; left: 50%; transform: translate(-50%,-50%); z-index: 9999; box-shadow: 0 8px 32px rgba(0,0,0,0.3); min-width: 300px; }
.cat-attention-yes { background: #fff; color: var(--cat-warning); padding: 10px 24px; border: none; border-radius: 6px; font-weight: 700; cursor: pointer; font-size: 15px; margin-top: 12px; }

/* ── Verify Form ────────────────────────────────── */
.cat-verify-form { max-width: 500px; }
.cat-verify-form form { display: flex; gap: 10px; margin-bottom: 16px; flex-wrap: wrap; }
.cat-verify-form input { flex: 1; min-width: 0; }
.cat-verify-result { padding: 16px; border-radius: 8px; }
.cat-verify-valid   { background: #d1fae5; border-left: 4px solid var(--cat-success); }
.cat-verify-invalid { background: #fee2e2; border-left: 4px solid var(--cat-error); }

/* ── Responsive ─────────────────────────────────── */
@media (max-width: 600px) {
  .cat-catalog-grid, .cat-enrollment-grid, .cat-certs-grid { grid-template-columns: 1fr; }
  .cat-scorm-iframe { height: 350px; }
  .cat-session-card { flex-direction: column; align-items: flex-start; }
  .cat-enroll-form  { padding: 16px; }
}

/* ── Focus / WCAG ───────────────────────────────── */
*:focus-visible { outline: 3px solid var(--cat-primary); outline-offset: 2px; }