/* EduVai Design System */
:root {
  --eduvai-primary: #311D72;
  --eduvai-accent: #F6BC37;
  --eduvai-bg: #F7F6F2;
  --eduvai-text: #333333;
}

body {
  background-color: var(--eduvai-bg);
  font-family: system-ui, -apple-system, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  color: var(--eduvai-text);
}

.eduvai-gamification-block {
  background: white;
  border-left: 4px solid var(--eduvai-primary);
  padding: 16px;
  margin-top: 16px;
  box-shadow: 0 4px 6px rgba(0,0,0,0.05);
  border-radius: 4px;
}

.eduvai-gamification-block .stats {
  font-weight: 500;
  color: var(--eduvai-primary);
  margin-bottom: 8px;
}

.eduvai-gamification-block .button {
  background-color: var(--eduvai-primary);
  color: white;
  border: none;
  padding: 8px 16px;
  border-radius: 4px;
  cursor: pointer;
  text-decoration: none;
  display: inline-block;
  font-size: 14px;
  transition: background-color 0.2s ease;
}

.eduvai-gamification-block .button:hover {
  background-color: var(--eduvai-accent);
  color: var(--eduvai-primary);
}

.eduvai-options-list {
  margin: 16px 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.option-item {
  background: white;
  border: 1px solid #E2E8F0;
  padding: 12px 16px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  transition: all 0.2s ease;
}

.option-item:hover {
  border-color: var(--eduvai-primary);
  background: #fdfcff;
}

.option-label {
  background: var(--eduvai-primary);
  color: white;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-right: 12px;
  font-weight: bold;
}

.eduvai-answer-box {
  background: #E8F5E9;
  border: 1px solid #4CAF50;
  color: #2E7D32;
  padding: 12px;
  border-radius: 4px;
  margin: 12px 0;
}

.explanation-restricted {
  background: #FFF3E0;
  border-left: 4px solid #FF9800;
  padding: 12px;
  margin: 12px 0;
}

/* Type-aware legacy content pages */
.eduvai-node-page {
  --type-accent: #311D72;
  --type-accent-2: #F6BC37;
  --type-soft: #F6F3FF;
  color: #202124;
}

.eduvai-node-hero {
  display: grid;
  grid-template-columns: 72px minmax(0, 1fr);
  gap: 18px;
  align-items: start;
  padding: 24px;
  margin-bottom: 22px;
  background:
    linear-gradient(135deg, color-mix(in srgb, var(--type-soft) 86%, white), #fff 58%),
    #fff;
  border: 1px solid rgba(49, 29, 114, 0.12);
  border-radius: 8px;
  box-shadow: 0 14px 35px rgba(28, 26, 43, 0.07);
}

.eduvai-node-hero__icon {
  width: 72px;
  height: 72px;
  display: grid;
  place-items: center;
  border-radius: 8px;
  color: #fff;
  background: linear-gradient(135deg, var(--type-accent), color-mix(in srgb, var(--type-accent) 76%, #111));
  box-shadow: 0 12px 24px color-mix(in srgb, var(--type-accent) 22%, transparent);
}

.eduvai-node-hero__icon i {
  font-size: 2rem;
  line-height: 1;
}

.eduvai-node-kicker {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 10px;
}

.eduvai-node-kicker span {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 4px 10px;
  border-radius: 999px;
  background: color-mix(in srgb, var(--type-accent) 10%, white);
  color: color-mix(in srgb, var(--type-accent) 86%, #111);
  font-size: 0.78rem;
  font-weight: 700;
  line-height: 1.25;
}

.eduvai-node-title {
  margin: 0;
  color: #17132a;
  font-size: clamp(1.65rem, 2.5vw, 2.45rem);
  font-weight: 800;
  line-height: 1.18;
  letter-spacing: 0;
}

.eduvai-node-title a {
  color: inherit;
  text-decoration: none;
}

.eduvai-node-lead {
  max-width: 760px;
  margin: 10px 0 0;
  color: #5b6070;
  font-size: 1rem;
  line-height: 1.6;
}

.eduvai-node-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(250px, 310px);
  gap: 22px;
  align-items: start;
}

.eduvai-node-main,
.eduvai-node-side-card,
.eduvai-node-panel,
.eduvai-node-body {
  background: #fff;
  border: 1px solid rgba(31, 35, 54, 0.09);
  border-radius: 8px;
}

.eduvai-node-main {
  padding: 22px;
  box-shadow: 0 12px 30px rgba(28, 26, 43, 0.06);
}

.eduvai-node-body {
  padding: 20px;
  margin-bottom: 18px;
  font-size: 1.03rem;
  line-height: 1.78;
}

.eduvai-node-body:empty,
.eduvai-node-extra:empty {
  display: none;
}

.eduvai-node-body h2,
.eduvai-node-body h3,
.eduvai-node-panel h2,
.eduvai-node-panel h3 {
  color: #17132a;
  font-weight: 800;
  letter-spacing: 0;
}

.eduvai-node-body img,
.eduvai-node-panel img {
  max-width: 100%;
  height: auto;
  border-radius: 8px;
}

.eduvai-node-panel {
  padding: 18px;
  margin-top: 18px;
}

.eduvai-node-panel--soft {
  background: color-mix(in srgb, var(--type-soft) 82%, white);
}

.eduvai-node-panel--directory .list-group-item,
.eduvai-content-fallback .list-group-item {
  border-left: 4px solid transparent;
  transition: border-color 0.15s ease, background-color 0.15s ease, transform 0.15s ease;
}

.eduvai-node-panel--directory .list-group-item:hover,
.eduvai-content-fallback .list-group-item:hover {
  border-left-color: var(--type-accent);
  background: color-mix(in srgb, var(--type-soft) 70%, white);
  transform: translateX(2px);
}

.eduvai-node-callout {
  display: flex;
  gap: 10px;
  align-items: center;
  padding: 13px 15px;
  margin-bottom: 18px;
  color: color-mix(in srgb, var(--type-accent) 90%, #111);
  background: color-mix(in srgb, var(--type-accent-2) 18%, white);
  border: 1px solid color-mix(in srgb, var(--type-accent-2) 38%, white);
  border-radius: 8px;
  font-weight: 700;
}

.eduvai-node-side {
  position: sticky;
  top: 96px;
}

.eduvai-node-side-card {
  padding: 18px;
  box-shadow: 0 12px 30px rgba(28, 26, 43, 0.05);
}

.eduvai-node-side-card h2 {
  margin: 0 0 14px;
  color: #17132a;
  font-size: 1.05rem;
  font-weight: 800;
}

.eduvai-node-side-card dl {
  display: grid;
  gap: 12px;
  margin: 0;
}

.eduvai-node-side-card dl > div {
  padding-bottom: 12px;
  border-bottom: 1px solid rgba(31, 35, 54, 0.08);
}

.eduvai-node-side-card dl > div:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.eduvai-node-side-card dt {
  margin-bottom: 3px;
  color: #7b8190;
  font-size: 0.72rem;
  font-weight: 800;
  text-transform: uppercase;
}

.eduvai-node-side-card dd {
  margin: 0;
  color: #23263a;
  font-weight: 700;
  line-height: 1.4;
}

.eduvai-node-extra > * + * {
  margin-top: 14px;
}

.eduvai-node-tone-exam {
  --type-accent: #214E9A;
  --type-accent-2: #F6BC37;
  --type-soft: #EEF5FF;
}

.eduvai-node-tone-practice {
  --type-accent: #2F7D57;
  --type-accent-2: #8DD7A5;
  --type-soft: #EFFAF3;
}

.eduvai-node-tone-answer {
  --type-accent: #7A3E9D;
  --type-accent-2: #E7B7FF;
  --type-soft: #F8F0FF;
}

.eduvai-node-tone-study,
.eduvai-node-tone-subject {
  --type-accent: #8A4C12;
  --type-accent-2: #F6BC37;
  --type-soft: #FFF6E7;
}

.eduvai-node-tone-editorial,
.eduvai-node-tone-news {
  --type-accent: #A2324B;
  --type-accent-2: #F1A4B5;
  --type-soft: #FFF0F3;
}

.eduvai-node-tone-directory,
.eduvai-node-tone-goal {
  --type-accent: #311D72;
  --type-accent-2: #F6BC37;
  --type-soft: #F4F0FF;
}

.eduvai-node-tone-career,
.eduvai-node-tone-institution {
  --type-accent: #075E6B;
  --type-accent-2: #83D4DF;
  --type-soft: #ECFAFC;
}

.eduvai-node-tone-reference,
.eduvai-node-tone-literature,
.eduvai-node-tone-profile {
  --type-accent: #4B5563;
  --type-accent-2: #CBD5E1;
  --type-soft: #F4F6F8;
}

.eduvai-node-tone-form {
  --type-accent: #5A3A1D;
  --type-accent-2: #F6BC37;
  --type-soft: #FFF7E8;
}

@media (max-width: 991.98px) {
  .eduvai-node-layout {
    grid-template-columns: 1fr;
  }

  .eduvai-node-side {
    position: static;
  }
}

@media (max-width: 575.98px) {
  .eduvai-node-hero {
    grid-template-columns: 1fr;
    padding: 18px;
  }

  .eduvai-node-hero__icon {
    width: 58px;
    height: 58px;
  }

  .eduvai-node-main,
  .eduvai-node-body,
  .eduvai-node-panel {
    padding: 16px;
  }
}

/* Professional individual node reading pages */
.eduvai-node-readable {
  --node-border: rgba(31, 35, 54, 0.1);
  --node-shadow: 0 18px 45px rgba(22, 28, 45, 0.08);
  max-width: 1180px;
  margin: 0 auto 48px;
}

.eduvai-node-readable .eduvai-node-hero {
  align-items: center;
  padding: 28px;
  border-color: var(--node-border);
  box-shadow: var(--node-shadow);
}

.eduvai-node-readable .eduvai-node-layout {
  grid-template-columns: minmax(0, 1fr) 300px;
  gap: 24px;
}

.eduvai-node-readable .eduvai-node-layout:not(:has(.eduvai-node-side)),
.eduvai-question-shell:not(:has(.eduvai-question-aside)) {
  grid-template-columns: minmax(0, 860px);
  justify-content: center;
}

.eduvai-node-readable .eduvai-node-main {
  padding: 0;
  overflow: hidden;
  border: 1px solid var(--node-border);
}

.eduvai-node-readable .eduvai-node-body {
  border: 0;
  border-radius: 0;
  margin: 0;
  padding: 30px;
}

.eduvai-prose {
  color: #25293a;
  font-size: 1.05rem;
  line-height: 1.82;
}

.eduvai-prose p,
.eduvai-prose ul,
.eduvai-prose ol,
.eduvai-prose blockquote,
.eduvai-prose table {
  margin-top: 0;
  margin-bottom: 1.15rem;
}

.eduvai-prose h2,
.eduvai-prose h3,
.eduvai-prose h4 {
  margin: 1.8rem 0 0.75rem;
  color: #17132a;
  line-height: 1.25;
}

.eduvai-prose a {
  color: var(--type-accent);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.eduvai-prose blockquote {
  padding: 14px 18px;
  border-left: 4px solid var(--type-accent);
  background: color-mix(in srgb, var(--type-soft) 78%, white);
  color: #394052;
}

.eduvai-prose table {
  display: block;
  overflow-x: auto;
  border: 1px solid var(--node-border);
  border-radius: 8px;
}

.eduvai-node-meta-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 16px;
}

.eduvai-node-meta-strip span {
  display: inline-flex;
  gap: 7px;
  align-items: center;
  padding: 7px 10px;
  border: 1px solid color-mix(in srgb, var(--type-accent) 14%, white);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.72);
  color: #4d5566;
  font-size: 0.86rem;
  font-weight: 700;
}

.eduvai-node-extra {
  padding: 0 30px 30px;
}

.eduvai-node-extra .field {
  padding: 14px 0;
  border-top: 1px solid var(--node-border);
}

.eduvai-node-footer {
  padding: 18px 30px;
  background: #f8fafc;
  border-top: 1px solid var(--node-border);
}

.eduvai-node-empty p {
  margin: 0;
  color: #647083;
}

.eduvai-node-side-card__title,
.eduvai-question-meta__title {
  display: flex;
  gap: 10px;
  align-items: center;
  margin-bottom: 14px;
}

.eduvai-node-side-card__title i,
.eduvai-question-meta__title i {
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  border-radius: 8px;
  background: color-mix(in srgb, var(--type-accent, #311D72) 12%, white);
  color: var(--type-accent, #311D72);
}

.eduvai-node-side-card__title h2,
.eduvai-question-meta__title h2 {
  margin: 0;
}

.eduvai-node-side-card--action {
  margin-top: 16px;
}

.eduvai-node-side-link {
  display: flex;
  gap: 10px;
  align-items: center;
  padding: 12px;
  border: 1px solid var(--node-border);
  border-radius: 8px;
  color: var(--type-accent);
  background: color-mix(in srgb, var(--type-soft) 58%, white);
  font-weight: 800;
}

.eduvai-node-side-link:hover {
  color: #fff;
  background: var(--type-accent);
}

/* Professional MCQ node pages */
.eduvai-question-page {
  --question-accent: #311D72;
  --question-gold: #F6BC37;
  --question-border: rgba(31, 35, 54, 0.1);
  max-width: 1180px;
  margin: 0 auto 48px;
}

.eduvai-question-shell {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 300px;
  gap: 24px;
  align-items: start;
}

.eduvai-question-card,
.eduvai-question-meta {
  background: #fff;
  border: 1px solid var(--question-border);
  border-radius: 8px;
  box-shadow: 0 18px 45px rgba(22, 28, 45, 0.08);
}

.eduvai-question-card {
  padding: 28px;
}

.eduvai-question-header {
  display: grid;
  grid-template-columns: 64px minmax(0, 1fr);
  gap: 18px;
  align-items: start;
  margin-bottom: 20px;
}

.eduvai-question-icon {
  width: 64px;
  height: 64px;
  display: grid;
  place-items: center;
  border-radius: 8px;
  color: #fff;
  background: linear-gradient(135deg, var(--question-accent), #1c114c);
  box-shadow: 0 14px 28px rgba(49, 29, 114, 0.2);
}

.eduvai-question-icon i {
  font-size: 1.8rem;
}

.eduvai-question-eyebrow,
.eduvai-question-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.eduvai-question-eyebrow span,
.eduvai-question-stats span {
  display: inline-flex;
  gap: 7px;
  align-items: center;
  min-height: 30px;
  padding: 5px 10px;
  border-radius: 999px;
  background: #f4f0ff;
  color: var(--question-accent);
  font-size: 0.8rem;
  font-weight: 800;
  line-height: 1.2;
}

.eduvai-question-stats {
  margin: 8px 0 22px;
}

.eduvai-question-stats span {
  background: #f8fafc;
  color: #485066;
  border: 1px solid var(--question-border);
}

.eduvai-question-title {
  margin: 10px 0 0;
  color: #17132a;
  font-size: clamp(1.55rem, 2.35vw, 2.35rem);
  font-weight: 850;
  line-height: 1.22;
}

.eduvai-question-prompt {
  padding: 22px;
  border: 1px solid var(--question-border);
  border-radius: 8px;
  background: #fbfcff;
  color: #25293a;
  font-size: 1.08rem;
  line-height: 1.78;
}

.eduvai-question-prompt strong {
  display: block;
  margin-bottom: 6px;
  color: var(--question-accent);
  font-size: 0.78rem;
  font-weight: 900;
  text-transform: uppercase;
}

.eduvai-question-prompt p {
  margin: 0;
}

.eduvai-mcq-options {
  display: grid;
  gap: 12px;
  margin-top: 18px;
}

.eduvai-mcq-option {
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr);
  gap: 12px;
  align-items: center;
  width: 100%;
  min-height: 58px;
  padding: 11px 14px;
  text-align: left;
  color: #25293a;
  background: #fff;
  border: 1px solid var(--question-border);
  border-radius: 8px;
  transition: border-color 0.16s ease, box-shadow 0.16s ease, transform 0.16s ease;
}

.eduvai-mcq-option strong {
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  border-radius: 8px;
  background: #f4f0ff;
  color: var(--question-accent);
}

.eduvai-mcq-option:hover,
.eduvai-mcq-option:focus {
  border-color: var(--question-accent);
  box-shadow: 0 12px 24px rgba(49, 29, 114, 0.12);
  transform: translateY(-1px);
}

.eduvai-question-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 22px 0 0;
}

.eduvai-question-actions .btn {
  border-radius: 8px;
  font-weight: 800;
}

.eduvai-question-actions .btn-action-toggle.is-saved {
  color: #fff;
  background: #311D72;
  border-color: #311D72;
}

.eduvai-explanation-wrapper {
  margin-top: 20px;
}

.eduvai-explanation-box,
.eduvai-answer-box {
  border-radius: 8px;
}

.eduvai-answer-box--qa {
  margin-top: 14px;
  background: #effaf3;
  border-color: #9bd7b3;
  color: #24583d;
}

.eduvai-explanation-box {
  padding: 18px;
  border: 1px solid #d8e1ef;
  background: #f8fafc;
}

.eduvai-explanation-box h2 {
  margin: 0 0 10px;
  color: #17132a;
  font-size: 1.1rem;
  font-weight: 850;
}

.eduvai-question-aside {
  position: sticky;
  top: 96px;
}

.eduvai-question-meta {
  padding: 18px;
}

.eduvai-question-meta dl {
  display: grid;
  gap: 12px;
  margin: 0;
}

.eduvai-question-meta dl > div {
  padding-bottom: 12px;
  border-bottom: 1px solid var(--question-border);
}

.eduvai-question-meta dl > div:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.eduvai-question-meta dt {
  margin-bottom: 3px;
  color: #7b8190;
  font-size: 0.72rem;
  font-weight: 850;
  text-transform: uppercase;
}

.eduvai-question-meta dd {
  margin: 0;
  color: #23263a;
  font-weight: 750;
}

.eduvai-node-panel {
  margin-top: 16px;
  padding: 18px;
  background: #fff;
  border: 1px solid var(--question-border, rgba(31, 35, 54, 0.1));
  border-radius: 8px;
  box-shadow: 0 10px 24px rgba(22, 28, 45, 0.06);
}

.eduvai-node-panel h2 {
  margin: 0 0 12px;
  font-size: 1.1rem;
}

.eduvai-bank-list {
  display: grid;
  gap: 8px;
}

.eduvai-bank-list a,
.eduvai-node-prevnext a {
  display: grid;
  gap: 3px;
  padding: 12px 14px;
  color: #23263a;
  background: #f8fafc;
  border: 1px solid var(--question-border, rgba(31, 35, 54, 0.1));
  border-radius: 8px;
  text-decoration: none;
}

.eduvai-bank-list a:hover,
.eduvai-node-prevnext a:hover {
  color: #311D72;
  border-color: #311D72;
}

.eduvai-bank-list span,
.eduvai-node-prevnext span {
  color: #697386;
  font-size: 0.78rem;
  font-weight: 850;
  text-transform: uppercase;
}

.eduvai-node-prevnext {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin-top: 16px;
}

.eduvai-login-note {
  margin-top: 16px;
  padding: 12px 14px;
  color: #35506a;
  background: #eef7ff;
  border: 1px solid #cfe7ff;
  border-radius: 8px;
  font-weight: 750;
}

@media (max-width: 991.98px) {
  .eduvai-node-readable .eduvai-node-layout,
  .eduvai-question-shell {
    grid-template-columns: 1fr;
  }

  .eduvai-question-aside {
    position: static;
  }
}

@media (max-width: 575.98px) {
  .eduvai-node-readable .eduvai-node-hero,
  .eduvai-question-card {
    padding: 18px;
  }

  .eduvai-node-readable .eduvai-node-body,
  .eduvai-node-extra {
    padding: 20px;
  }

  .eduvai-question-header {
    grid-template-columns: 1fr;
  }

  .eduvai-mcq-option {
    grid-template-columns: 36px minmax(0, 1fr);
  }

  .eduvai-node-prevnext {
    grid-template-columns: 1fr;
  }
}

/* Compact node-page pass: keep readable, remove wasted space. */
.eduvai-node-readable,
.eduvai-question-page {
  max-width: 1080px;
  margin-bottom: 28px;
}

.eduvai-node-readable .eduvai-node-hero {
  grid-template-columns: 42px minmax(0, 1fr);
  gap: 12px;
  padding: 14px 16px;
  margin-bottom: 14px;
  box-shadow: 0 8px 22px rgba(22, 28, 45, 0.06);
}

.eduvai-node-readable .eduvai-node-hero__icon {
  width: 42px;
  height: 42px;
  box-shadow: none;
}

.eduvai-node-readable .eduvai-node-hero__icon i {
  font-size: 1.15rem;
}

.eduvai-node-readable .eduvai-node-title,
.eduvai-question-title {
  font-size: clamp(1.22rem, 1.7vw, 1.8rem);
  line-height: 1.25;
}

.eduvai-node-readable .eduvai-node-lead {
  display: none;
}

.eduvai-node-readable .eduvai-node-kicker,
.eduvai-question-eyebrow,
.eduvai-question-stats {
  gap: 6px;
}

.eduvai-node-readable .eduvai-node-kicker {
  margin-bottom: 6px;
}

.eduvai-node-readable .eduvai-node-kicker span,
.eduvai-question-eyebrow span,
.eduvai-question-stats span,
.eduvai-node-meta-strip span {
  min-height: 24px;
  padding: 3px 8px;
  font-size: 0.74rem;
}

.eduvai-node-meta-strip {
  gap: 6px;
  margin-top: 8px;
}

.eduvai-node-readable .eduvai-node-layout,
.eduvai-question-shell {
  grid-template-columns: minmax(0, 1fr) 240px;
  gap: 14px;
}

.eduvai-node-readable .eduvai-node-body {
  padding: 18px 20px;
}

.eduvai-prose {
  font-size: 1rem;
  line-height: 1.68;
}

.eduvai-prose p,
.eduvai-prose ul,
.eduvai-prose ol,
.eduvai-prose blockquote,
.eduvai-prose table {
  margin-bottom: 0.82rem;
}

.eduvai-prose h2,
.eduvai-prose h3,
.eduvai-prose h4 {
  margin: 1.15rem 0 0.45rem;
}

.eduvai-node-extra {
  padding: 0 20px 18px;
}

.eduvai-node-footer {
  padding: 12px 20px;
}

.eduvai-node-side-card,
.eduvai-question-meta {
  padding: 12px;
  box-shadow: 0 8px 18px rgba(22, 28, 45, 0.05);
}

.eduvai-node-side-card__title,
.eduvai-question-meta__title {
  gap: 8px;
  margin-bottom: 10px;
}

.eduvai-node-side-card__title i,
.eduvai-question-meta__title i {
  width: 28px;
  height: 28px;
}

.eduvai-node-side-card dl,
.eduvai-question-meta dl {
  gap: 8px;
}

.eduvai-node-side-card dl > div,
.eduvai-question-meta dl > div {
  padding-bottom: 8px;
}

.eduvai-question-card {
  padding: 16px;
  box-shadow: 0 8px 22px rgba(22, 28, 45, 0.06);
}

.eduvai-question-header {
  grid-template-columns: 42px minmax(0, 1fr);
  gap: 12px;
  margin-bottom: 12px;
}

.eduvai-question-icon {
  width: 42px;
  height: 42px;
  box-shadow: none;
}

.eduvai-question-icon i {
  font-size: 1.15rem;
}

.eduvai-question-title {
  margin-top: 6px;
}

.eduvai-question-stats {
  margin: 6px 0 12px;
}

.eduvai-question-prompt {
  padding: 14px 16px;
  font-size: 1rem;
  line-height: 1.62;
}

.eduvai-mcq-options {
  gap: 8px;
  margin-top: 12px;
}

.eduvai-mcq-option {
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 10px;
  min-height: 46px;
  padding: 8px 10px;
}

.eduvai-mcq-option strong {
  width: 30px;
  height: 30px;
}

.eduvai-question-actions {
  gap: 8px;
  margin-top: 14px;
}

.eduvai-question-actions .btn {
  padding: 6px 10px;
}

.eduvai-explanation-wrapper {
  margin-top: 12px;
}

.eduvai-explanation-box,
.eduvai-answer-box {
  padding: 12px;
}

@media (max-width: 575.98px) {
  .eduvai-node-readable .eduvai-node-hero,
  .eduvai-question-header {
    grid-template-columns: 1fr;
  }

  .eduvai-node-readable .eduvai-node-hero__icon,
  .eduvai-question-icon {
    display: none;
  }

  .eduvai-node-readable .eduvai-node-body,
  .eduvai-node-extra,
  .eduvai-question-card,
  .eduvai-question-prompt {
    padding: 14px;
  }
}

/* Question-bank node pages */
.eduvai-qbank-page {
  --type-accent: #214E9A;
  --type-accent-2: #F6BC37;
  --type-soft: #EEF5FF;
  --qbank-border: rgba(31, 35, 54, 0.1);
  max-width: 1080px;
  margin: 0 auto 28px;
}

.eduvai-qbank-hero,
.eduvai-qbank-card,
.eduvai-qbank-side-card,
.eduvai-qbank-footer {
  background: #fff;
  border: 1px solid var(--qbank-border);
  border-radius: 8px;
  box-shadow: 0 8px 22px rgba(22, 28, 45, 0.06);
}

.eduvai-qbank-hero {
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr);
  gap: 12px;
  align-items: center;
  padding: 14px 16px;
  margin-bottom: 14px;
  background: linear-gradient(135deg, color-mix(in srgb, var(--type-soft) 86%, white), #fff 62%);
}

.eduvai-qbank-hero__icon {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border-radius: 8px;
  color: #fff;
  background: linear-gradient(135deg, var(--type-accent), color-mix(in srgb, var(--type-accent) 76%, #111));
}

.eduvai-qbank-hero__icon i {
  font-size: 1.15rem;
}

.eduvai-qbank-kicker,
.eduvai-qbank-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.eduvai-qbank-kicker {
  margin-bottom: 6px;
}

.eduvai-qbank-kicker span,
.eduvai-qbank-meta span {
  display: inline-flex;
  gap: 6px;
  align-items: center;
  min-height: 24px;
  padding: 3px 8px;
  border-radius: 999px;
  background: color-mix(in srgb, var(--type-accent) 10%, white);
  color: color-mix(in srgb, var(--type-accent) 86%, #111);
  font-size: 0.74rem;
  font-weight: 800;
  line-height: 1.25;
}

.eduvai-qbank-meta {
  margin-top: 8px;
}

.eduvai-qbank-meta span {
  border: 1px solid color-mix(in srgb, var(--type-accent) 14%, white);
  background: rgba(255, 255, 255, 0.72);
  color: #4d5566;
}

.eduvai-qbank-title {
  margin: 0;
  color: #17132a;
  font-size: clamp(1.22rem, 1.7vw, 1.8rem);
  font-weight: 850;
  line-height: 1.25;
  letter-spacing: 0;
}

.eduvai-qbank-title a {
  color: inherit;
  text-decoration: none;
}

.eduvai-qbank-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 240px;
  gap: 14px;
  align-items: start;
}

.eduvai-qbank-main {
  display: grid;
  gap: 12px;
}

.eduvai-qbank-card {
  padding: 16px 18px;
}

.eduvai-qbank-card--soft,
.eduvai-qbank-note {
  background: color-mix(in srgb, var(--type-soft) 82%, white);
}

.eduvai-qbank-note {
  display: flex;
  gap: 10px;
  align-items: center;
  padding: 11px 13px;
  border: 1px solid color-mix(in srgb, var(--type-accent-2) 38%, white);
  border-radius: 8px;
  color: color-mix(in srgb, var(--type-accent) 88%, #111);
  font-weight: 750;
}

.eduvai-qbank-section-title {
  display: flex;
  gap: 8px;
  align-items: center;
  margin-bottom: 10px;
}

.eduvai-qbank-section-title i {
  width: 28px;
  height: 28px;
  display: grid;
  place-items: center;
  border-radius: 8px;
  background: color-mix(in srgb, var(--type-accent) 12%, white);
  color: var(--type-accent);
}

.eduvai-qbank-section-title h2 {
  margin: 0;
  color: #17132a;
  font-size: 1rem;
  font-weight: 850;
}

.eduvai-qbank-questions .view-content,
.eduvai-qbank-questions .item-list ul,
.eduvai-qbank-related-list {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.eduvai-qbank-questions .views-row,
.eduvai-qbank-questions .item-list li {
  padding: 12px 14px;
  border: 1px solid var(--qbank-border);
  border-radius: 8px;
  background: #fbfcff;
}

.eduvai-qbank-question-link {
  display: grid;
  gap: 5px;
  color: #25293a;
  text-decoration: none;
}

.eduvai-qbank-question-link span {
  display: inline-flex;
  gap: 6px;
  align-items: center;
  color: var(--type-accent);
  font-size: 0.75rem;
  font-weight: 850;
}

.eduvai-qbank-question-link strong {
  font-weight: 750;
  line-height: 1.42;
}

.eduvai-qbank-question-link:hover strong {
  color: var(--type-accent);
}

.eduvai-qbank-practice-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
  padding: 10px;
  margin-bottom: 12px;
  border: 1px solid color-mix(in srgb, var(--type-accent) 14%, white);
  border-radius: 8px;
  background: color-mix(in srgb, var(--type-soft) 70%, white);
}

.eduvai-qbank-practice-cta .btn {
  display: inline-flex;
  gap: 7px;
  align-items: center;
  border-radius: 8px;
  font-weight: 850;
}

.eduvai-qbank-practice-cta p {
  margin: 0;
  color: #4d5566;
  font-weight: 650;
}

.eduvai-qbank-extra {
  padding: 0 18px 14px;
}

.eduvai-qbank-extra .field {
  padding: 12px 0;
  border-top: 1px solid var(--qbank-border);
}

.eduvai-qbank-footer {
  padding: 12px 16px;
}

.eduvai-qbank-side {
  position: sticky;
  top: 96px;
  display: grid;
  gap: 12px;
}

.eduvai-qbank-side-card {
  padding: 12px;
}

.eduvai-qbank-side-card dl {
  display: grid;
  gap: 8px;
  margin: 0;
}

.eduvai-qbank-side-card dl > div {
  padding-bottom: 8px;
  border-bottom: 1px solid var(--qbank-border);
}

.eduvai-qbank-side-card dl > div:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.eduvai-qbank-side-card dt {
  margin-bottom: 3px;
  color: #7b8190;
  font-size: 0.72rem;
  font-weight: 850;
  text-transform: uppercase;
}

.eduvai-qbank-side-card dd {
  margin: 0;
  color: #23263a;
  font-weight: 750;
  line-height: 1.4;
}

.eduvai-qbank-side-link {
  display: flex;
  gap: 10px;
  align-items: center;
  color: var(--type-accent);
  font-weight: 850;
  text-decoration: none;
}

.eduvai-qbank-empty p {
  margin: 0;
  color: #647083;
}

.eduvai-qbank-practice {
  max-width: 1080px;
  margin: 0 auto 32px;
  color: #202124;
}

.eduvai-qbank-practice__header {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 150px;
  gap: 16px;
  align-items: center;
  padding: 18px;
  margin-bottom: 14px;
  background: #fff;
  border: 1px solid var(--qbank-border, rgba(31, 35, 54, 0.1));
  border-radius: 8px;
  box-shadow: 0 8px 22px rgba(22, 28, 45, 0.06);
}

.eduvai-qbank-practice__eyebrow {
  display: inline-flex;
  margin-bottom: 8px;
  color: #214E9A;
  font-size: 0.76rem;
  font-weight: 850;
  text-transform: uppercase;
}

.eduvai-qbank-practice__header h1 {
  margin: 0;
  color: #17132a;
  font-size: clamp(1.3rem, 2vw, 2rem);
  line-height: 1.24;
}

.eduvai-qbank-practice__header p {
  margin: 8px 0 0;
  color: #5b6070;
}

.eduvai-qbank-practice__timer {
  display: grid;
  place-items: center;
  min-height: 96px;
  border-radius: 8px;
  color: #fff;
  background: #214E9A;
}

.eduvai-qbank-practice__timer span {
  font-size: 1.8rem;
  font-weight: 900;
}

.eduvai-qbank-practice__timer small {
  font-weight: 750;
}

.eduvai-qbank-practice__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 14px;
}

.eduvai-qbank-practice__actions .btn {
  border-radius: 8px;
  font-weight: 850;
}

.eduvai-qbank-practice__questions {
  display: grid;
  gap: 12px;
  padding: 0;
  margin: 0;
  list-style-position: inside;
}

.eduvai-qbank-practice__item {
  padding: 16px;
  background: #fff;
  border: 1px solid var(--qbank-border, rgba(31, 35, 54, 0.1));
  border-radius: 8px;
  box-shadow: 0 8px 18px rgba(22, 28, 45, 0.05);
}

.eduvai-qbank-practice__item-top {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 8px;
}

.eduvai-qbank-practice__item-top span {
  color: #214E9A;
  font-size: 0.76rem;
  font-weight: 850;
}

.eduvai-qbank-practice__item h2 {
  margin: 0 0 10px;
  color: #17132a;
  font-size: 1rem;
  line-height: 1.45;
}

.eduvai-qbank-practice.is-finished .eduvai-qbank-practice__timer {
  background: #2F7D57;
}

@media (max-width: 991.98px) {
  .eduvai-qbank-layout {
    grid-template-columns: 1fr;
  }

  .eduvai-qbank-side {
    position: static;
  }
}

@media (max-width: 575.98px) {
  .eduvai-qbank-hero {
    grid-template-columns: 1fr;
    padding: 14px;
  }

  .eduvai-qbank-hero__icon {
    display: none;
  }

  .eduvai-qbank-card {
    padding: 14px;
  }
}

/* Searchable landing and browse pages */
.eduvai-browse {
  --browse-accent: #311D72;
  --browse-accent-2: #F6BC37;
  --browse-soft: #F4F0FF;
  color: #202124;
}

.eduvai-browse-hero {
  display: grid;
  grid-template-columns: 72px minmax(0, 1fr) minmax(120px, 150px);
  gap: 18px;
  align-items: center;
  padding: 24px;
  margin-bottom: 18px;
  background: linear-gradient(135deg, color-mix(in srgb, var(--browse-soft) 88%, white), #fff 62%);
  border: 1px solid rgba(49, 29, 114, 0.12);
  border-radius: 8px;
  box-shadow: 0 14px 35px rgba(28, 26, 43, 0.07);
}

.eduvai-browse-hero__icon {
  width: 72px;
  height: 72px;
  display: grid;
  place-items: center;
  color: #fff;
  background: linear-gradient(135deg, var(--browse-accent), color-mix(in srgb, var(--browse-accent) 72%, #111));
  border-radius: 8px;
  box-shadow: 0 12px 24px color-mix(in srgb, var(--browse-accent) 20%, transparent);
}

.eduvai-browse-hero__icon i {
  font-size: 2rem;
}

.eduvai-browse-kicker {
  margin-bottom: 6px;
  color: color-mix(in srgb, var(--browse-accent) 82%, #111);
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
}

.eduvai-browse-hero h1 {
  margin: 0;
  color: #17132a;
  font-size: clamp(1.75rem, 2.7vw, 2.65rem);
  font-weight: 850;
  line-height: 1.12;
  letter-spacing: 0;
}

.eduvai-browse-hero p {
  max-width: 760px;
  margin: 8px 0 0;
  color: #5b6070;
  line-height: 1.58;
}

.eduvai-browse-count {
  justify-self: end;
  min-width: 120px;
  padding: 14px;
  text-align: center;
  background: #fff;
  border: 1px solid rgba(31, 35, 54, 0.09);
  border-radius: 8px;
}

.eduvai-browse-count strong {
  display: block;
  color: var(--browse-accent);
  font-size: 1.45rem;
  font-weight: 850;
  line-height: 1;
}

.eduvai-browse-count span {
  display: block;
  margin-top: 4px;
  color: #6b7280;
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
}

.eduvai-browse-search {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(150px, 210px) auto auto;
  gap: 10px;
  align-items: center;
  padding: 12px;
  margin-bottom: 14px;
  background: #fff;
  border: 1px solid rgba(31, 35, 54, 0.09);
  border-radius: 8px;
  box-shadow: 0 10px 26px rgba(28, 26, 43, 0.05);
}

.eduvai-browse-search__box {
  display: flex;
  gap: 9px;
  align-items: center;
  min-height: 46px;
  padding: 0 14px;
  background: #f8fafc;
  border: 1px solid #e5e7eb;
  border-radius: 8px;
}

.eduvai-browse-search__box i {
  color: var(--browse-accent);
}

.eduvai-browse-search input,
.eduvai-browse-search select {
  width: 100%;
  min-height: 46px;
  border: 1px solid #e5e7eb;
  border-radius: 8px;
  background: #f8fafc;
  color: #1f2937;
}

.eduvai-browse-search input {
  min-height: auto;
  padding: 0;
  border: 0;
  outline: 0;
}

.eduvai-browse-search select {
  padding: 0 12px;
}

.eduvai-browse-search button,
.eduvai-browse-reset,
.eduvai-browse-pager a {
  display: inline-flex;
  gap: 7px;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 16px;
  border: 0;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 800;
  line-height: 1;
}

.eduvai-browse-search button {
  color: #fff;
  background: var(--browse-accent);
}

.eduvai-browse-reset {
  color: var(--browse-accent);
  background: color-mix(in srgb, var(--browse-soft) 80%, white);
}

.eduvai-mcq-directory {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin: 0 0 18px;
}

.eduvai-mcq-directory__group {
  padding: 14px;
  background: linear-gradient(135deg, color-mix(in srgb, var(--browse-soft) 72%, white), #fff 62%);
  border: 1px solid color-mix(in srgb, var(--browse-accent) 14%, #e5e7eb);
  border-radius: 8px;
  box-shadow: 0 10px 24px rgba(23, 19, 42, 0.045);
}

.eduvai-mcq-directory__group--wide {
  grid-column: 1 / -1;
}

.eduvai-mcq-directory--dynamic .eduvai-mcq-directory__links {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.eduvai-mcq-directory__heading {
  display: flex;
  gap: 12px;
  align-items: center;
  justify-content: space-between;
  margin: 0 0 10px;
}

.eduvai-mcq-directory__group h2 {
  margin: 0;
  color: #17132a;
  font-size: 0.92rem;
  font-weight: 900;
  letter-spacing: 0;
}

.eduvai-mcq-directory__heading a {
  display: inline-flex;
  gap: 5px;
  align-items: center;
  color: var(--browse-accent);
  font-size: 0.82rem;
  font-weight: 850;
  text-decoration: none;
}

.eduvai-mcq-directory__links {
  display: grid;
  gap: 8px;
}

.eduvai-mcq-link {
  display: grid;
  grid-template-columns: 24px minmax(0, 1fr) auto;
  gap: 8px;
  align-items: center;
  min-height: 42px;
  padding: 9px 10px;
  color: #374151;
  background: rgba(255, 255, 255, 0.82);
  border: 1px solid rgba(31, 35, 54, 0.08);
  border-radius: 8px;
  font-size: 0.86rem;
  font-weight: 850;
  text-decoration: none;
  transition: transform 0.15s ease, border-color 0.15s ease, background 0.15s ease;
}

.eduvai-mcq-link i {
  color: var(--browse-accent);
  font-size: 1rem;
  text-align: center;
}

.eduvai-mcq-link span {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.eduvai-mcq-link em {
  min-width: 30px;
  padding: 3px 7px;
  color: var(--browse-accent);
  background: color-mix(in srgb, var(--browse-soft) 75%, white);
  border-radius: 999px;
  font-size: 0.72rem;
  font-style: normal;
  text-align: center;
}

.eduvai-mcq-link:hover,
.eduvai-mcq-link.is-active {
  transform: translateY(-1px);
  color: #fff;
  background: var(--browse-accent);
  border-color: var(--browse-accent);
}

.eduvai-mcq-link:hover i,
.eduvai-mcq-link.is-active i,
.eduvai-mcq-link:hover em,
.eduvai-mcq-link.is-active em {
  color: #fff;
}

.eduvai-mcq-link:hover em,
.eduvai-mcq-link.is-active em {
  background: rgba(255, 255, 255, 0.18);
}

.eduvai-browse-view-results .view-content {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.eduvai-browse-view-results .views-row {
  min-width: 0;
}

.eduvai-browse-view-results .pager {
  margin-top: 22px;
}

.eduvai-browse-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 12px;
}

.eduvai-browse-tab {
  display: inline-flex;
  min-height: 34px;
  align-items: center;
  padding: 6px 12px;
  color: #4b5563;
  background: #fff;
  border: 1px solid #e5e7eb;
  border-radius: 999px;
  font-size: 0.85rem;
  font-weight: 800;
  text-decoration: none;
}

.eduvai-browse-tab.is-active,
.eduvai-browse-tab:hover {
  color: #fff;
  background: var(--browse-accent);
  border-color: var(--browse-accent);
}

.eduvai-browse-meta {
  margin: 0 0 14px;
  color: #6b7280;
  font-size: 0.9rem;
  font-weight: 700;
}

.eduvai-browse-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.eduvai-browse-card {
  min-height: 170px;
  background: #fff;
  border: 1px solid rgba(31, 35, 54, 0.09);
  border-radius: 8px;
  box-shadow: 0 10px 26px rgba(28, 26, 43, 0.05);
  transition: transform 0.15s ease, box-shadow 0.15s ease, border-color 0.15s ease;
}

.eduvai-browse-card:hover {
  transform: translateY(-2px);
  border-color: color-mix(in srgb, var(--browse-accent) 32%, #e5e7eb);
  box-shadow: 0 16px 34px rgba(28, 26, 43, 0.09);
}

.eduvai-browse-card a {
  display: flex;
  min-height: 170px;
  flex-direction: column;
  padding: 16px;
  color: inherit;
  text-decoration: none;
}

.eduvai-browse-card__top {
  display: flex;
  gap: 8px;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 14px;
  color: #6b7280;
  font-size: 0.76rem;
  font-weight: 800;
}

.eduvai-browse-card__top span {
  display: inline-flex;
  gap: 5px;
  align-items: center;
  color: var(--browse-accent);
}

.eduvai-browse-card h2 {
  margin: 0;
  color: #17132a;
  font-size: 1.04rem;
  font-weight: 800;
  line-height: 1.38;
  letter-spacing: 0;
}

.eduvai-browse-card__action {
  display: flex;
  gap: 5px;
  align-items: center;
  margin-top: auto;
  padding-top: 16px;
  color: var(--browse-accent);
  font-size: 0.84rem;
  font-weight: 850;
}

.eduvai-browse-empty {
  padding: 42px 20px;
  text-align: center;
  background: #fff;
  border: 1px dashed #cbd5e1;
  border-radius: 8px;
}

.eduvai-browse-empty i {
  color: var(--browse-accent);
  font-size: 2rem;
}

.eduvai-browse-empty h2 {
  margin: 10px 0 4px;
  font-size: 1.25rem;
  font-weight: 850;
}

.eduvai-browse-pager {
  display: flex;
  gap: 12px;
  align-items: center;
  justify-content: center;
  margin-top: 22px;
}

.eduvai-browse-pager span {
  color: #4b5563;
  font-weight: 800;
}

.eduvai-browse-pager a {
  color: #fff;
  background: var(--browse-accent);
}

.eduvai-browse-tone-exam {
  --browse-accent: #214E9A;
  --browse-accent-2: #F6BC37;
  --browse-soft: #EEF5FF;
}

.eduvai-browse-tone-practice {
  --browse-accent: #2F7D57;
  --browse-accent-2: #8DD7A5;
  --browse-soft: #EFFAF3;
}

.eduvai-browse-tone-answer {
  --browse-accent: #7A3E9D;
  --browse-accent-2: #E7B7FF;
  --browse-soft: #F8F0FF;
}

.eduvai-browse-tone-study,
.eduvai-browse-tone-subject {
  --browse-accent: #8A4C12;
  --browse-accent-2: #F6BC37;
  --browse-soft: #FFF6E7;
}

.eduvai-browse-tone-career {
  --browse-accent: #075E6B;
  --browse-accent-2: #83D4DF;
  --browse-soft: #ECFAFC;
}

.eduvai-browse-tone-reference,
.eduvai-browse-tone-literature,
.eduvai-browse-tone-profile {
  --browse-accent: #4B5563;
  --browse-accent-2: #CBD5E1;
  --browse-soft: #F4F6F8;
}

@media (max-width: 991.98px) {
  .eduvai-browse-hero,
  .eduvai-browse-search {
    grid-template-columns: 1fr;
  }

  .eduvai-browse-count {
    justify-self: stretch;
  }

  .eduvai-browse-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .eduvai-mcq-directory,
  .eduvai-browse-view-results .view-content {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .eduvai-mcq-directory--dynamic .eduvai-mcq-directory__links {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 575.98px) {
  .eduvai-browse-hero {
    padding: 18px;
  }

  .eduvai-browse-hero__icon {
    width: 58px;
    height: 58px;
  }

  .eduvai-browse-grid {
    grid-template-columns: 1fr;
  }

  .eduvai-mcq-directory,
  .eduvai-browse-view-results .view-content {
    grid-template-columns: 1fr;
  }

  .eduvai-mcq-directory--dynamic .eduvai-mcq-directory__links {
    grid-template-columns: 1fr;
  }

  .eduvai-browse-pager {
    flex-wrap: wrap;
  }
}

/* --- Analytics & UX Layout Tweaks --- */
.eduvai-question-page {
  background-color: #F7F6F2;
  font-family: 'Dosis', sans-serif;
  color: #311D72; /* Eduvai Dark Purple */
}

.eduvai-question-title, 
.eduvai-question-meta h2,
.eduvai-question-stats h2 {
  color: #311D72;
}

.eduvai-question-stats {
  margin-top: 24px;
  padding: 16px;
  background-color: #ffffff;
  border-radius: 8px;
  box-shadow: 0 4px 6px rgba(49, 29, 114, 0.05);
  border-left: 4px solid #C026D3; /* Sothik Magenta Accent */
}

.eduvai-question-stats dl {
  display: grid;
  grid-template-columns: 1fr;
  gap: 8px;
}

.eduvai-question-stats dt {
  font-weight: 600;
  color: #311D72;
  font-size: 0.9rem;
}

.eduvai-question-stats dd {
  margin-left: 0;
  font-weight: 700;
  color: #C026D3;
}

.eduvai-question-actions {
  margin-top: 24px;
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.eduvai-question-actions .btn-primary {
  background-color: #C026D3;
  color: #ffffff;
  border: none;
  border-radius: 8px;
  padding: 8px 24px;
  font-weight: bold;
}

.eduvai-question-actions .btn-primary:hover {
  background-color: #311D72;
}

.eduvai-question-actions .btn-secondary {
  background-color: #F6BC37; /* Eduvai Gold */
  color: #311D72;
  border: none;
  border-radius: 8px;
  padding: 8px 24px;
  font-weight: bold;
}

.eduvai-question-actions .btn-secondary:hover {
  background-color: #e5ab26;
}

/* --- UI/UX Enhancements --- */
/* Grid Layout */
@media (min-width: 768px) {
  .eduvai-question-shell {
    display: grid;
    grid-template-columns: minmax(0, 2fr) minmax(0, 1fr);
    gap: 24px;
    align-items: start;
  }
}

/* Micro-interactions & Glassmorphism */
.eduvai-question-card, .eduvai-question-stats, .eduvai-node-panel, .eduvai-question-meta {
  border-radius: 12px;
  box-shadow: 0 8px 24px rgba(49, 29, 114, 0.08);
  transition: box-shadow 0.3s ease;
}
.eduvai-mcq-option, .btn-primary, .btn-outline {
  transition: all 0.2s ease;
  min-height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.eduvai-mcq-option:hover {
  transform: translateY(-2px);
  background-color: #F7F6F2;
}
.btn-primary:hover, .btn-outline:hover {
  transform: translateY(-2px);
}

/* Typography Hierarchy */
.eduvai-question-prompt {
  font-size: 1.15rem;
  font-weight: 500;
  line-height: 1.6;
}

/* Button Hierarchy (Ghost Button) */
.btn-outline {
  background-color: transparent;
  color: #311D72;
  border: 2px solid #311D72;
  border-radius: 8px;
  padding: 8px 24px;
  font-weight: bold;
}
.btn-outline:hover {
  background-color: #311D72;
  color: #ffffff;
}

/* Reading Mode */
.eduvai-reading-mode-toggle {
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  padding: 8px;
}
.eduvai-reading-mode {
  background-color: #FBF0D9 !important;
}
.eduvai-reading-mode .eduvai-question-card,
.eduvai-reading-mode .eduvai-explanation-box {
  background-color: #FBF0D9;
  font-family: 'Merriweather', serif;
}

/* Login Teaser (Paywall style) */
.eduvai-login-teaser {
  position: relative;
  overflow: hidden;
  border: 1px solid #ddd;
  border-radius: 8px;
  padding: 16px;
  background-color: #fff;
}
.eduvai-teaser-content {
  filter: blur(4px);
  user-select: none;
  opacity: 0.6;
}
.eduvai-teaser-overlay {
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  background: rgba(255, 255, 255, 0.4);
  z-index: 10;
}
.eduvai-lock-icon {
  font-size: 2rem;
  margin-bottom: 8px;
}

/* Gamification Feedback */
.eduvai-answer-value.is-correct {
  background-color: #10B981;
  color: #ffffff;
  padding: 8px 16px;
  border-radius: 8px;
  display: inline-flex;
  align-items: center;
  font-weight: bold;
  margin-top: 8px;
}

/* Navigation Cards */
.eduvai-node-prevnext-cards {
  display: flex;
  gap: 16px;
  margin-top: 32px;
}
.eduvai-nav-card {
  flex: 1;
  display: flex;
  align-items: center;
  padding: 16px;
  background-color: #ffffff;
  border-radius: 12px;
  box-shadow: 0 4px 12px rgba(49, 29, 114, 0.05);
  text-decoration: none;
  color: #311D72;
  transition: all 0.2s ease;
}
.eduvai-nav-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(49, 29, 114, 0.08);
}
.eduvai-nav-card.prev-card {
  justify-content: flex-start;
}
.eduvai-nav-card.next-card {
  justify-content: flex-end;
  text-align: right;
}
.nav-arrow {
  font-size: 1.5rem;
  font-weight: bold;
  color: #C026D3;
}
.nav-info {
  display: flex;
  flex-direction: column;
  margin: 0 12px;
}
.nav-label {
  font-size: 0.8rem;
  color: #666;
  text-transform: uppercase;
  letter-spacing: 1px;
}
@media (max-width: 767px) {
  .eduvai-node-prevnext-cards {
    flex-direction: column;
  }
}