/**
 * Quiz Page Redesign v3 — Modern SaaS Style
 * Scaffold Education Canada (wcsb theme)
 * Colors: #9F1D21 red | #202C47 navy | Poppins font
 */

/* Hide old top progress bar (injected by legacy JS) */
#quiz-top-progress { display: none !important; }

/* ============================================================
   PAGE LAYOUT
   ============================================================ */
.path-course main.main-content {
  padding: 0 !important;
  background: #ffffff;
}
.path-course main .container {
  max-width: 1400px;   /* keep the quiz boxed so it doesn't stretch on wide screens */
  padding: 0;
  margin: 0 auto;
}
.path-course main .container > div {
  display: grid;
  grid-template-columns: 300px 1fr;
  min-height: 0;
  align-items: start;
}
.path-course main .container > div > .messages-list {
  grid-column: 1 / -1;
}

/* ============================================================
   LEFT SIDEBAR
   ============================================================ */
.path-course .block-course-steps-block {
  grid-column: 1;
  /* Span only the question (row 1) + answer form (row 2) so the sidebar
     height equals the content and grows automatically with the answer form. */
  grid-row: 1 / span 2;
  background: #202C47;
  padding: 36px 22px 40px;
  align-self: stretch;
}
.path-course .block-course-steps-block > h2 { display: none; }

/* Strip legacy backgrounds */
.path-course .block-course-steps-block .lms-course-navigation-container,
.path-course .block-course-steps-block .lms-course-navigation-header,
.path-course .block-course-steps-block .lms-course-navigation-list,
.path-course .block-course-steps-block .lms-lesson-item,
.path-course .block-course-steps-block .lms-lesson-details,
.path-course .block-course-steps-block .lms-lesson-activities,
.path-course .block-course-steps-block .lms-activities-list,
.path-course .block-course-steps-block .lms-activity-item,
.path-course .block-course-steps-block .lms-activity-title {
  background: transparent;
  border: none;
  box-shadow: none;
  border-radius: 0;
}

/* Course title */
.path-course .lms-course-navigation-title {
  color: #ffffff;
  font-family: 'Poppins', sans-serif;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  padding-bottom: 14px;
  border-bottom: 1px solid rgba(255,255,255,0.2);
  margin-bottom: 18px;
  display: block;
  line-height: 1.4;
}

/* Progress bar inside sidebar */
.path-course .lms-progress-container {
  margin-bottom: 28px;
  padding: 0;
  background: transparent;
  border: none;
  box-shadow: none;
}
.path-course .lms-progress-text {
  color: rgba(255,255,255,0.9);
  font-family: 'Poppins', sans-serif;
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 10px;
  display: block;
}
.path-course .lms-progress-bar {
  background: rgba(255,255,255,0.12);
  border-radius: 50px;
  height: 7px;
  overflow: hidden;
}
.path-course .lms-progress-fill {
  background: linear-gradient(90deg, #9F1D21, #c0392b);
  height: 100%;
  border-radius: 50px;
  transition: width 0.5s ease;
}

/* White questions progress bar in left sidebar (injected by lms-quiz.js) */
.path-course .quiz-side-progress {
  margin: 2px 0 22px;
}
.path-course .quiz-side-progress__label {
  display: block;
  color: #ffffff;
  font-family: 'Poppins', sans-serif;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.2px;
  margin-bottom: 9px;
}
.path-course .quiz-side-progress__track {
  background: rgba(255,255,255,0.18);
  border-radius: 50px;
  height: 8px;
  width: 100%;
  overflow: hidden;
}
.path-course .quiz-side-progress__fill {
  background: #ffffff;
  height: 100%;
  width: 0%;
  border-radius: 50px;
  transition: width 0.45s ease;
}

/* Lesson header */
.path-course summary.lms-lesson-header {
  background: rgba(255,255,255,0.1);
  border-radius: 8px;
  /* extra left padding so the title clears the disclosure arrow (::before) */
  padding: 11px 14px 11px 36px;
  list-style: none;
  cursor: pointer;
  transition: background 0.2s;
}
.path-course summary.lms-lesson-header:hover { background: rgba(255,255,255,0.17); }
.path-course summary.lms-lesson-header::marker,
.path-course summary.lms-lesson-header::-webkit-details-marker { display: none; }

.path-course .lms-lesson-title {
  color: rgba(255,255,255,0.92);
  font-family: 'Poppins', sans-serif;
  font-size: 15px;
  font-weight: 500;
  line-height: 1.4;
}
.path-course .lms-lesson-title--current { color: #ffffff; font-weight: 700; }

/* Activity items */
.path-course .lms-activities-list {
  padding: 6px 0 4px 10px;
  border-left: 1px solid rgba(255,255,255,0.1);
  margin-left: 10px;
  margin-top: 4px;
}
.path-course .lms-activity-item {
  padding: 8px 10px;
  border-radius: 6px;
  margin-bottom: 3px;
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  border-left: 2px solid transparent;
  transition: background 0.15s;
}
.path-course .lms-activity-item:hover { background: rgba(255,255,255,0.08); }
.path-course .lms-activity-item--current {
  background: rgba(159,29,33,0.2);
  border-left-color: #9F1D21;
}
.path-course .lms-activity-item--answered:not(.lms-activity-item--current) {
  border-left-color: rgba(74,196,130,0.6);
}
.path-course .lms-activity-title,
.path-course .lms-activity-label {
  color: rgba(255,255,255,0.85);
  font-family: 'Poppins', sans-serif;
  font-size: 15px;
  font-weight: 400;
  line-height: 1.45;
  background: transparent;
  border: none;
  border-radius: 0;
  width: auto;
  height: auto;
  display: inline;
}
.path-course .lms-activity-item--current .lms-activity-label { color: #ffffff; font-weight: 600; }
.path-course .lms-activity-item--answered .lms-activity-label { color: rgba(255,255,255,0.94); }
/* Indicator dot before each question — spaced so it never overlaps text */
.path-course .lms-activity-item::before { content: none; display: none; }
.path-course .lms-activity-title {
  padding-left: 14px;
}
.path-course .lms-activity-label {
  display: inline-flex;
  align-items: center;
  gap: 10px;
}
.path-course .lms-activity-label::before {
  content: "";
  display: inline-block;
  width: 6px;
  height: 6px;
  min-width: 6px;
  border-radius: 50%;
  background: rgba(255,255,255,0.45);
  flex-shrink: 0;
}
.path-course .lms-activity-item--current .lms-activity-label::before { background: #ffffff; }
.path-course .lms-activity-item--answered .lms-activity-label::before,
.path-course .lms-activity-item--evaluated .lms-activity-label::before { background: #4ac482; }

/* Hide the LMS module's native progress bar — replaced by the white
   #quiz-side-progress bar (it only appeared after the first answer,
   causing a duplicate). */
.path-course .lms-progress-container { display: none; }

/* ============================================================
   RIGHT PANEL — QUESTION
   ============================================================ */
.path-course .field--name-question {
  grid-column: 2;
  grid-row: 1;
  /* No bottom padding so the divider sits flush against the answer form */
  padding: 48px 60px 0;
  background: #ffffff;
  box-shadow: none;
}
.path-course .field--name-question::before {
  content: "Question";
  display: inline-block;
  background: rgba(159,29,33,0.09);
  color: #9F1D21;
  font-family: 'Poppins', sans-serif;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1px;
  padding: 5px 14px;
  border-radius: 50px;
  margin-bottom: 18px;
  border: 1px solid rgba(159,29,33,0.18);
}
.path-course .field--name-question p,
.path-course .field--name-question h1,
.path-course .field--name-question h2,
.path-course .field--name-question h3 {
  font-family: 'Poppins', sans-serif;
  font-size: 22px;
  font-weight: 700;
  color: #1e2a3b;
  line-height: 1.5;
  margin: 0;
  padding: 0;
}
.path-course .field--name-question::after {
  content: "";
  display: block;
  height: 1px;
  background: #e4eaf3;
  margin-top: 24px;
}

/* ============================================================
   RIGHT PANEL — ANSWER FORM
   ============================================================ */
.path-course .lms-answer-form {
  grid-column: 2;
  grid-row: 2;
  padding: 20px 60px 56px;
  background: #ffffff;
  box-shadow: none;
}
.path-course .lms-answer-form fieldset {
  border: none;
  padding: 0;
  margin: 0;
  background: transparent;
  box-shadow: none;
}
.path-course .lms-answer-form .fieldset__legend,
.path-course .lms-answer-form legend { display: none; }
.path-course .lms-answer-form .fieldset__wrapper { padding: 0; }

/* Validation message */
#quiz-validation-msg {
  display: none;
  align-items: center;
  gap: 8px;
  background: #fff5f5;
  border: 1px solid #fecaca;
  color: #9F1D21;
  border-radius: 10px;
  padding: 10px 16px;
  font-family: 'Poppins', sans-serif;
  font-size: 13px;
  font-weight: 500;
  margin-bottom: 16px;
}
#quiz-validation-msg.visible {
  display: flex;
  animation: quiz-shake 0.35s ease;
}
@keyframes quiz-shake {
  0%,100% { transform: translateX(0); }
  25%      { transform: translateX(-6px); }
  75%      { transform: translateX(6px); }
}

/* Radio group */
.path-course .form-radios {
  display: flex;
  flex-direction: column;
  gap: 10px;
  counter-reset: quiz-option;
  margin-bottom: 32px;
}

/* Answer card */
.path-course .form-type--radio {
  counter-increment: quiz-option;
  position: relative;
  background: #ffffff;
  border: 1.5px solid #e4eaf3;
  border-radius: 14px;
  display: flex;
  align-items: flex-start;
  overflow: hidden;
  cursor: pointer;
  box-shadow: 0 2px 12px rgba(30,42,59,0.07);
  transition: border-color 0.18s, box-shadow 0.18s, transform 0.15s;
}
.path-course .form-type--radio:hover {
  border-color: #9F1D21;
  box-shadow: 0 6px 24px rgba(30,42,59,0.12);
  transform: translateY(-1px);
}
.path-course .form-type--radio input[type="radio"] {
  position: absolute;
  opacity: 0;
  width: 100%;
  height: 100%;
  left: 0;
  top: 0;
  margin: 0;
  cursor: pointer;
  z-index: 2;
}

/* Option label — 17px */
.path-course .form-type--radio .form-item__label,
.path-course .form-type--radio label {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  width: 100%;
  padding: 17px 22px;
  font-family: 'Poppins', sans-serif;
  font-size: 17px;
  font-weight: 500;
  color: #1e2a3b;
  cursor: pointer;
  position: relative;
  z-index: 1;
  margin: 0;
}

/* Letter badge */
.path-course .form-type--radio label::before {
  content: counter(quiz-option, upper-alpha);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  min-width: 36px;
  border-radius: 8px;
  font-size: 13px;
  font-weight: 700;
  flex-shrink: 0;
  transition: background 0.18s, color 0.18s;
}
.path-course .form-radios .form-type--radio:nth-child(1) label::before { background: #fdecea; color: #c0392b; }
.path-course .form-radios .form-type--radio:nth-child(2) label::before { background: #e8f0fe; color: #2563eb; }
.path-course .form-radios .form-type--radio:nth-child(3) label::before { background: #fff7e6; color: #d97706; }
.path-course .form-radios .form-type--radio:nth-child(4) label::before { background: #f0fdf4; color: #16a34a; }

/* Selection circle */
.path-course .form-type--radio label::after {
  content: "";
  margin-left: auto;
  display: inline-flex;
  width: 22px;
  height: 22px;
  min-width: 22px;
  border-radius: 50%;
  border: 1.5px solid #cbd5e1;
  background: transparent;
  flex-shrink: 0;
  transition: all 0.18s;
}
.path-course .form-type--radio:has(input[type="radio"]:checked) {
  border-color: #9F1D21;
  background: #fff8f8;
  box-shadow: 0 4px 20px rgba(159,29,33,0.12);
  transform: translateY(-1px);
}
.path-course .form-type--radio:has(input[type="radio"]:checked) label::before {
  background: #9F1D21;
  color: #ffffff;
}
.path-course .form-type--radio input[type="radio"]:checked ~ label::after {
  background-color: #9F1D21;
  border-color: #9F1D21;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 12'%3E%3Cpath d='M2 6l3 3 5-5' stroke='white' stroke-width='2' fill='none' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: center;
  background-size: 11px 11px;
}

/* ============================================================
   FORM ACTIONS — no borders
   ============================================================ */
.path-course .lms-answer-form .form-actions,
.path-course .lms-answer-form .form-actions *,
.path-course .lms-answer-form .js-form-wrapper {
  border: none;
  border-top: none;
  border-bottom: none;
  outline: none;
  box-shadow: none;
}
.path-course .lms-answer-form .form-actions {
  display: flex;
  min-height: 52px;
  height: auto;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  background: transparent;
  padding: 0;
  margin-top: 4px;
  overflow: visible;
}
.path-course .lms-answer-form .form-actions input[type="submit"],
.path-course .lms-answer-form .form-actions button[type="submit"] { display: none; }

/* Remove the red decorative border lines around the actions area
   (vertical ::before on the side + full-width ::after underneath). */
.path-course .lms-answer-form #edit-actions::before,
.path-course .lms-answer-form #edit-actions::after,
.path-course .lms-answer-form .form-actions::before,
.path-course .lms-answer-form .form-actions::after {
  content: none;
  display: none;
  border: none;
  background: none;
}

/* Submit Quiz button */
#quiz-submit-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: linear-gradient(135deg, #9F1D21, #c0392b);
  color: #ffffff;
  border: none;
  outline: none;
  border-radius: 50px;
  padding: 13px 36px;
  font-family: 'Poppins', sans-serif;
  font-size: 15px;
  font-weight: 700;
  cursor: pointer;
  box-shadow: 0 4px 18px rgba(159,29,33,0.28);
  letter-spacing: 0.2px;
  min-height: 48px;
  transition: transform 0.15s, box-shadow 0.2s;
  -webkit-appearance: none;
  appearance: none;
}
#quiz-submit-btn:hover { transform: translateY(-2px); box-shadow: 0 8px 28px rgba(159,29,33,0.35); }
#quiz-submit-btn:focus { outline: none; box-shadow: 0 4px 18px rgba(159,29,33,0.28); }

/* ============================================================
   RESPONSIVE — LARGE DESKTOP (>1200px)
   ============================================================ */
@media (min-width: 1200px) {
  .path-course main .container > div { grid-template-columns: 320px 1fr; }
}

/* ============================================================
   RESPONSIVE — TABLET (601px – 1024px)
   ============================================================ */
@media (max-width: 1024px) and (min-width: 601px) {
  .path-course main .container > div { grid-template-columns: 260px 1fr; }
  .path-course .block-course-steps-block { padding: 28px 16px 32px; }
  .path-course .field--name-question { padding: 36px 32px 16px; }
  .path-course .lms-answer-form { padding: 16px 32px 44px; }
  .path-course .field--name-question p { font-size: 20px; }
  .path-course .form-type--radio label { font-size: 16px; padding: 15px 18px; }
}

/* ============================================================
   RESPONSIVE — MOBILE (≤600px)
   ============================================================ */
@media (max-width: 600px) {
  .path-course main .container > div {
    grid-template-columns: 1fr;
    grid-template-rows: auto auto auto;
    min-height: unset;
  }
  .path-course .block-course-steps-block {
    grid-column: 1; grid-row: 1;
    min-height: unset; max-height: unset;
    position: static; padding: 20px 16px 16px; overflow: visible;
  }
  /* On mobile: collapse nav list, just show title + progress bar */
  .path-course .lms-course-navigation-list { display: none; }
  .path-course .lms-course-navigation-title { font-size: 13px; margin-bottom: 12px; padding-bottom: 10px; }
  .path-course .lms-progress-text { font-size: 12px; }
  .path-course .lms-progress-container { margin-bottom: 0; }
  .path-course .field--name-question {
    grid-column: 1; grid-row: 2; padding: 24px 16px 12px;
  }
  .path-course .field--name-question p,
  .path-course .field--name-question h1,
  .path-course .field--name-question h2 { font-size: 18px; }
  .path-course .lms-answer-form {
    grid-column: 1; grid-row: 3; padding: 12px 16px 40px;
  }
  .path-course .form-type--radio label {
    font-size: 15px;
    padding: 11px 13px;   /* tighter padding on mobile */
    gap: 10px;
    line-height: 1.4;
    align-items: flex-start;   /* top-align badge + radio with title */
  }
  .path-course .form-type--radio label::before {
    width: 28px; height: 28px; min-width: 28px;
    font-size: 12px; border-radius: 7px;
  }
  .path-course .form-type--radio label::after {
    width: 20px; height: 20px; min-width: 20px;
    margin-top: 2px;
  }
  .path-course .form-radios { gap: 8px; }
  #quiz-submit-btn { padding: 12px 28px; font-size: 14px; width: 100%; justify-content: center; }
  .path-course .lms-answer-form .form-actions { justify-content: stretch; }
}

/* ============================================================
   RESPONSIVE — SMALL MOBILE (≤380px)
   ============================================================ */
@media (max-width: 380px) {
  .path-course .field--name-question p { font-size: 16px; }
  .path-course .form-type--radio label { font-size: 14px; padding: 12px 12px; }
}