:root {
  --bg-1: #03111d;
  --bg-2: #0a1d31;
  --panel: rgba(7, 18, 33, 0.86);
  --panel-strong: rgba(5, 14, 26, 0.95);
  --panel-soft: rgba(255, 255, 255, 0.04);
  --text: #ecf6ff;
  --muted: #9cb2cb;
  --border: rgba(150, 205, 255, 0.14);
  --accent: #58e8b8;
  --accent-2: #2ea7ff;
  --gold: #ffd67a;
  --danger: #ff7b89;
  --success: #69efc1;
  --shadow: 0 28px 70px rgba(0, 0, 0, 0.34);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: "Space Grotesk", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 12% 15%, rgba(88, 232, 184, 0.2), transparent 26%),
    radial-gradient(circle at 88% 14%, rgba(46, 167, 255, 0.18), transparent 28%),
    radial-gradient(circle at 50% 100%, rgba(255, 214, 122, 0.12), transparent 32%),
    linear-gradient(145deg, var(--bg-1) 0%, var(--bg-2) 100%);
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.025) 1px, transparent 1px);
  background-size: 44px 44px;
  mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.9), transparent);
}

.app-shell {
  width: min(1120px, calc(100% - 2rem));
  margin: 0 auto;
  padding: 2rem 0 4rem;
}

.top-nav {
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
  margin-bottom: 1rem;
}

.nav-utility-row {
  display: flex;
  align-items: center;
  gap: 0.8rem;
}

.darkmind-home-logo {
  display: grid;
  width: 48px;
  height: 48px;
  min-width: 48px;
  place-items: center;
  border: 1px solid rgba(88, 232, 184, 0.45);
  border-radius: 999px;
  background: rgba(2, 8, 20, 0.72);
  box-shadow: 0 0 28px rgba(88, 232, 184, 0.18);
}

.darkmind-home-logo img {
  display: block;
  width: 34px;
  height: 34px;
  border-radius: 999px;
  object-fit: cover;
}

.nav-track-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.nav-track-column {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.nav-progress-note {
  padding: 0.9rem 1.15rem;
  border-radius: 20px;
  border: 1px solid rgba(88, 232, 184, 0.14);
  background: linear-gradient(180deg, rgba(8, 23, 39, 0.92), rgba(7, 18, 31, 0.92));
  color: var(--muted);
  text-align: center;
  line-height: 1.6;
  box-shadow: var(--shadow);
}

.nav-btn {
  width: 100%;
  padding: 0.85rem 1.1rem;
  border-radius: 20px;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.04);
  color: var(--text);
  font: inherit;
  cursor: pointer;
}

.nav-btn-home {
  width: auto;
  border-radius: 999px;
  padding-inline: 1.35rem;
}

.nav-btn-utility {
  width: auto;
  border-radius: 999px;
  padding-inline: 1.35rem;
}

.nav-btn-quickfire {
  width: auto;
  margin-left: auto;
  border-radius: 999px;
  padding-inline: 1.35rem;
  border-color: rgba(255, 123, 137, 0.4);
  background: linear-gradient(135deg, rgba(96, 10, 22, 0.92), rgba(173, 28, 52, 0.92));
  color: #fff1f3;
  box-shadow: 0 16px 34px rgba(127, 10, 32, 0.3);
}

.nav-btn-quickfire.active {
  background: linear-gradient(135deg, rgba(148, 20, 44, 0.96), rgba(230, 69, 98, 0.92));
  border-color: rgba(255, 151, 167, 0.55);
}

.nav-btn.active {
  background: linear-gradient(135deg, rgba(88, 232, 184, 0.24), rgba(46, 167, 255, 0.18));
  border-color: rgba(88, 232, 184, 0.35);
}

.nav-btn:disabled {
  opacity: 0.48;
  cursor: not-allowed;
  background: rgba(255, 255, 255, 0.025);
  color: rgba(230, 238, 250, 0.62);
  border-color: rgba(120, 145, 175, 0.16);
  box-shadow: none;
}

.nav-btn-placeholder {
  opacity: 0.82;
}

.hero-panel,
.quiz-card,
.feedback-panel,
.home-action-card,
.results-view,
.certificate-view,
.pulse-card,
.mission-card {
  border: 1px solid var(--border);
  background: linear-gradient(180deg, var(--panel), var(--panel-strong));
  box-shadow: var(--shadow);
}

.hero-panel,
.home-view,
.academy-view,
.analytics-view,
.lesson-view,
.results-view,
.certificate-view {
  position: relative;
  overflow: hidden;
  border-radius: 28px;
  padding: 2rem;
}

.hero-panel {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 1.4rem;
  margin-bottom: 2rem;
}

.home-actions-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1rem;
}

.home-action-card {
  display: flex;
  flex-direction: column;
  padding: 1.5rem;
  border-radius: 24px;
  border: 1px solid var(--border);
  background: linear-gradient(180deg, var(--panel), var(--panel-strong));
  box-shadow: var(--shadow);
}

.home-action-card .mission-description {
  flex: 1;
}

.academy-view,
.analytics-view,
.lesson-view {
  margin-bottom: 1.2rem;
  padding: 2rem;
  border: 1px solid var(--border);
  background: linear-gradient(180deg, var(--panel), var(--panel-strong));
  box-shadow: var(--shadow);
}

.welcome-video-card {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.9rem;
  margin-bottom: 1.35rem;
  padding: 1rem;
  border-radius: 24px;
  border: 1px solid var(--border);
  background:
    radial-gradient(circle at top left, rgba(46, 167, 255, 0.16), transparent 36%),
    linear-gradient(180deg, rgba(11, 24, 43, 0.95), rgba(9, 18, 33, 0.94));
  box-shadow: var(--shadow);
}

.welcome-video-copy h3 {
  margin-bottom: 0.45rem;
}

.welcome-video-shell {
  position: relative;
  width: min(100%, 720px);
  margin: 0 auto;
  border-radius: 22px;
  overflow: hidden;
  border: 1px solid rgba(88, 232, 184, 0.18);
  background: rgba(0, 0, 0, 0.3);
  box-shadow: 0 22px 50px rgba(0, 0, 0, 0.28);
}

.welcome-video-shell::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.08), transparent 22%, transparent 78%, rgba(0, 0, 0, 0.18));
}

.welcome-video-player {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  max-height: 340px;
  background: #04070d;
  object-fit: cover;
}

.hero-panel::after,
.results-view::after,
.certificate-view::after {
  content: "";
  position: absolute;
  inset: auto auto -70px calc(100% - 200px);
  width: 220px;
  height: 220px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(88, 232, 184, 0.18), transparent 65%);
  pointer-events: none;
}

.eyebrow,
.small-label,
.summary-label,
.certificate-top {
  font-family: "IBM Plex Mono", monospace;
  text-transform: uppercase;
  letter-spacing: 0.14em;
}

.eyebrow,
.small-label {
  color: var(--accent);
  font-size: 0.76rem;
}

h1,
h2,
h3,
h4,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 1rem;
  font-size: clamp(2.8rem, 6vw, 5rem);
  line-height: 0.95;
}

h2 {
  margin-bottom: 0;
  font-size: clamp(1.7rem, 3vw, 2.4rem);
}

.lede,
.helper-text,
.results-message,
.certificate-body,
#feedbackText,
.review-item p,
.mission-description {
  color: var(--muted);
  line-height: 1.7;
}

.error-text {
  color: #ff9aa5;
}

.name-panel {
  margin-top: 1.8rem;
  padding: 1.1rem;
  border: 1px solid var(--border);
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.035);
}

.name-panel label {
  display: block;
  margin-bottom: 0.6rem;
}

.difficulty-panel {
  margin-top: 1rem;
  padding: 1.1rem;
  border: 1px solid var(--border);
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.035);
}

.difficulty-panel label {
  display: block;
  margin-bottom: 0.6rem;
}

select {
  appearance: none;
  -webkit-appearance: none;
  width: 100%;
  padding: 0.95rem 1rem;
  border: 1px solid var(--border);
  border-radius: 16px;
  background: rgba(5, 10, 18, 0.96);
  color: var(--text);
  font: inherit;
}

select option {
  background: #050a12;
  color: var(--text);
}

select:focus {
  outline: 2px solid rgba(88, 232, 184, 0.25);
  outline-offset: 1px;
}

.name-row {
  display: flex;
  gap: 0.8rem;
}

input {
  width: 100%;
  padding: 0.95rem 1rem;
  border: 1px solid var(--border);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.05);
  color: var(--text);
  font: inherit;
}

input:focus {
  outline: 2px solid rgba(88, 232, 184, 0.25);
  outline-offset: 1px;
}

.summary-strip,
.results-band {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1rem;
  margin-top: 1.6rem;
}

.summary-card,
.results-stat {
  padding: 1rem;
  border-radius: 20px;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.04);
}

.summary-card strong,
.results-stat strong {
  display: block;
  margin-top: 0.45rem;
  font-size: 1.2rem;
}

.hero-aside {
  position: relative;
  display: grid;
  align-items: center;
}

.status-orb {
  position: absolute;
  top: 10px;
  right: 30px;
  width: 150px;
  height: 150px;
  border-radius: 50%;
  background:
    radial-gradient(circle at 40% 35%, rgba(255, 255, 255, 0.45), transparent 18%),
    radial-gradient(circle, rgba(46, 167, 255, 0.5), rgba(88, 232, 184, 0.18) 45%, transparent 72%);
  filter: blur(2px);
  animation: floatOrb 4s ease-in-out infinite;
}

.pulse-card {
  position: relative;
  padding: 1.35rem;
  border-radius: 24px;
}

.rules-list {
  padding-left: 1.1rem;
  margin: 0;
  line-height: 1.8;
  color: var(--muted);
}

.section-header {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 1rem;
  margin-bottom: 1rem;
}

.section-caption {
  margin-top: 0.35rem;
  color: var(--muted);
  font-size: 0.96rem;
}

.dashboard-view {
  margin-top: 0.8rem;
}

.analytics-panel {
  margin-bottom: 1.2rem;
}

.quickfire-hero {
  grid-template-columns: 1.3fr 0.9fr;
}

.quickfire-panel {
  border-color: rgba(255, 123, 137, 0.24);
  background:
    radial-gradient(circle at top right, rgba(255, 123, 137, 0.18), transparent 34%),
    linear-gradient(180deg, rgba(34, 10, 17, 0.94), rgba(22, 8, 13, 0.94));
}

.quickfire-start-btn {
  color: #fff5f6;
  background: linear-gradient(135deg, #a11431, #f05e73);
}

.reset-data-btn {
  border-color: rgba(255, 123, 137, 0.34);
  background: linear-gradient(135deg, rgba(88, 12, 23, 0.94), rgba(144, 22, 40, 0.9));
  color: #fff0f2;
}

.quickfire-scoreboard {
  display: grid;
  gap: 0.8rem;
  margin-top: 1rem;
}

.quickfire-score-row {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.85rem 0.95rem;
  border-radius: 18px;
  border: 1px solid rgba(255, 123, 137, 0.18);
  background: rgba(255, 255, 255, 0.04);
  color: var(--muted);
}

.quickfire-score-row strong {
  color: var(--text);
}

.analytics-summary {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1rem;
  margin-bottom: 1rem;
}

.analytics-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1rem;
}

.analytics-card {
  border-radius: 24px;
  padding: 1.2rem;
  border: 1px solid var(--border);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0.03));
  box-shadow: var(--shadow);
}

.trend-row,
.analytics-list-row {
  display: grid;
  grid-template-columns: minmax(0, 1.6fr) minmax(90px, 1fr) auto;
  gap: 0.75rem;
  align-items: center;
  margin-top: 0.8rem;
  color: var(--muted);
}

.analytics-list-row {
  grid-template-columns: minmax(0, 1fr) auto;
}

.trend-row strong,
.analytics-list-row strong {
  color: var(--text);
}

.analytics-list-row span,
.analytics-list-row strong {
  min-width: 0;
  overflow-wrap: anywhere;
}

.engagement-milestone-row {
  grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
  align-items: start;
}

.engagement-milestone-row strong {
  justify-self: end;
  text-align: right;
  line-height: 1.45;
}

.trend-bar-track {
  height: 10px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  overflow: hidden;
}

.trend-bar-fill {
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--accent-2), var(--accent));
}

.analytics-empty {
  margin: 0.8rem 0 0;
  color: var(--muted);
  line-height: 1.7;
}

.badge-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin: 1rem 0 0;
}

.badge-mini {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.55rem;
  width: 92px;
  padding: 0.8rem 0.55rem;
  border-radius: 18px;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.04);
  text-align: center;
}

.badge-mini-image,
.badge-gallery-image {
  display: block;
  object-fit: contain;
}

.badge-mini-image {
  width: 56px;
  height: 56px;
}

.badge-mini-label {
  font-size: 0.78rem;
  line-height: 1.3;
  color: var(--text);
}

.badge-gallery-toggle {
  margin-top: 1rem;
}

.badge-pill {
  padding: 0.55rem 0.8rem;
  border-radius: 999px;
  border: 1px solid rgba(255, 214, 122, 0.35);
  background: rgba(255, 214, 122, 0.12);
  color: var(--gold);
  font-size: 0.92rem;
}

.badge-gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1rem;
}

.badge-gallery-card {
  display: flex;
  flex-direction: column;
  padding: 1.1rem;
  border-radius: 22px;
  border: 1px solid var(--border);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.06), rgba(255, 255, 255, 0.03));
  box-shadow: var(--shadow);
}

.badge-gallery-image {
  width: 96px;
  height: 96px;
  margin: 0 auto 0.9rem;
}

.badge-gallery-card h4 {
  margin-bottom: 0.55rem;
}

.badge-gallery-card p {
  color: var(--muted);
  line-height: 1.6;
}

.badge-gallery-status {
  display: inline-block;
  margin-top: 0.85rem;
  font-size: 0.9rem;
  font-weight: 700;
}

.badge-locked {
  opacity: 0.62;
  background: linear-gradient(180deg, rgba(77, 88, 104, 0.24), rgba(49, 58, 71, 0.2));
}

.badge-locked .badge-gallery-image,
.badge-locked .badge-mini-image {
  filter: grayscale(1) brightness(0.78);
}

.badge-locked .badge-gallery-status {
  color: #c6d0dc;
}

.badge-tone-teal {
  border-color: rgba(88, 232, 184, 0.28);
  background: linear-gradient(180deg, rgba(88, 232, 184, 0.16), rgba(10, 29, 39, 0.92));
}

.badge-tone-gold {
  border-color: rgba(255, 214, 122, 0.34);
  background: linear-gradient(180deg, rgba(255, 214, 122, 0.18), rgba(43, 31, 10, 0.92));
}

.badge-tone-bronze {
  border-color: rgba(194, 132, 78, 0.34);
  background: linear-gradient(180deg, rgba(194, 132, 78, 0.2), rgba(54, 29, 13, 0.92));
}

.badge-tone-silver {
  border-color: rgba(201, 213, 228, 0.34);
  background: linear-gradient(180deg, rgba(201, 213, 228, 0.18), rgba(32, 38, 48, 0.92));
}

.badge-tone-blue {
  border-color: rgba(46, 167, 255, 0.3);
  background: linear-gradient(180deg, rgba(46, 167, 255, 0.16), rgba(9, 24, 43, 0.92));
}

.badge-tone-violet {
  border-color: rgba(188, 116, 255, 0.3);
  background: linear-gradient(180deg, rgba(188, 116, 255, 0.16), rgba(31, 13, 43, 0.92));
}

.badge-tone-orange {
  border-color: rgba(255, 161, 87, 0.3);
  background: linear-gradient(180deg, rgba(255, 161, 87, 0.17), rgba(45, 24, 10, 0.92));
}

.badge-tone-emerald {
  border-color: rgba(105, 239, 193, 0.34);
  background: linear-gradient(180deg, rgba(105, 239, 193, 0.18), rgba(10, 35, 26, 0.92));
}

.badge-tone-danger {
  border-color: rgba(255, 123, 137, 0.34);
  background: linear-gradient(180deg, rgba(255, 123, 137, 0.18), rgba(48, 11, 20, 0.92));
}

.badge-tone-teal .badge-gallery-status,
.badge-tone-bronze .badge-gallery-status,
.badge-tone-silver .badge-gallery-status,
.badge-tone-gold .badge-gallery-status,
.badge-tone-blue .badge-gallery-status,
.badge-tone-violet .badge-gallery-status,
.badge-tone-orange .badge-gallery-status,
.badge-tone-emerald .badge-gallery-status,
.badge-tone-danger .badge-gallery-status {
  color: var(--text);
}

.leaderboard-row {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  gap: 0.75rem;
  align-items: center;
  margin-top: 0.8rem;
  color: var(--muted);
}

.leaderboard-rank {
  width: 28px;
  height: 28px;
  border-radius: 999px;
  display: inline-grid;
  place-items: center;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.04);
  color: var(--text);
  font-size: 0.85rem;
}

.leaderboard-meta {
  display: flex;
  justify-content: space-between;
  gap: 0.8rem;
  color: var(--muted);
  font-size: 0.88rem;
}

.mission-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1rem;
}

.academy-grid,
.concept-grid,
.deep-grid,
.signal-grid,
.scenario-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 1rem;
  align-items: stretch;
}

.academy-card,
.concept-card,
.deep-card,
.signal-card,
.scenario-card,
.sorter-card,
.myth-card,
.challenge-card,
.consequence-card,
.memory-card,
.lesson-hero,
.mastery-item {
  border: 1px solid var(--border);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0.03));
  box-shadow: var(--shadow);
}

.academy-card,
.concept-card,
.deep-card,
.signal-card,
.scenario-card,
.sorter-card,
.myth-card,
.challenge-card,
.consequence-card,
.memory-card,
.lesson-hero,
.mastery-item {
  border-radius: 24px;
  padding: 1.2rem;
}

.academy-card {
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  height: 100%;
}

.academy-card::after {
  content: "";
  position: absolute;
  inset: auto -28px -38px auto;
  width: 120px;
  height: 120px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(88, 232, 184, 0.14), transparent 68%);
}

.academy-card::before,
.lesson-hero::before,
.challenge-card::before,
.sorter-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, transparent 0%, rgba(255, 255, 255, 0.06) 50%, transparent 100%);
  transform: translateX(-120%);
  animation: sweep 8s linear infinite;
  pointer-events: none;
}

.academy-card,
.lesson-hero,
.challenge-card,
.sorter-card {
  position: relative;
  overflow: hidden;
}

.mission-visual {
  display: block;
  width: 100%;
  height: 180px;
  object-fit: cover;
  border-radius: 20px;
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  margin-bottom: 1rem;
}

.section-banner {
  display: block;
  width: 100%;
  max-height: 220px;
  margin-bottom: 1rem;
  object-fit: cover;
  border-radius: 24px;
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
}

.lesson-banner {
  max-height: 280px;
}

.academy-meta,
.lesson-metrics {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  margin: 0.9rem 0 1rem;
  color: var(--muted);
}

.academy-meta {
  margin-top: auto;
}

.academy-pill,
.metric-pill {
  padding: 0.4rem 0.7rem;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.04);
  font-size: 0.9rem;
}

.lesson-view {
  margin-top: 1rem;
}

.lesson-summary,
.concept-card p,
.deep-card p,
.signal-card p,
.scenario-card p,
.myth-truth,
.myth-claim,
.mastery-item p {
  color: var(--muted);
  line-height: 1.7;
}

.lesson-section {
  margin-top: 5.5rem;
}

.lesson-section-banner {
  display: block;
  width: 100%;
  max-height: 190px;
  object-fit: cover;
  border-radius: 22px;
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  margin-bottom: 1rem;
}

.concept-card h4,
.deep-card h4,
.signal-card h4,
.scenario-card h4,
.mastery-item strong {
  margin-top: 0;
  margin-bottom: 0.55rem;
  display: block;
}

.deep-card {
  border-color: rgba(46, 167, 255, 0.2);
  background:
    radial-gradient(circle at top left, rgba(46, 167, 255, 0.12), transparent 28%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0.03));
}

.signal-card {
  border-color: rgba(255, 214, 122, 0.2);
}

.myth-claim {
  font-size: 1.08rem;
  margin-bottom: 1rem;
}

.myth-truth {
  margin-top: 1rem;
}

.challenge-label,
.memory-code {
  font-family: "IBM Plex Mono", monospace;
  text-transform: uppercase;
  letter-spacing: 0.14em;
}

.sorter-bank,
.sorter-zones,
.consequence-options {
  display: grid;
  gap: 0.9rem;
}

.sorter-bank {
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  margin-top: 1rem;
}

.sorter-zones {
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  margin-top: 1rem;
}

.sorter-chip,
.consequence-choice {
  padding: 0.95rem 1rem;
  border-radius: 16px;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.05);
  color: var(--text);
  font: inherit;
}

.sorter-chip {
  cursor: grab;
  touch-action: manipulation;
}

.sorter-chip.sorted {
  opacity: 0.45;
  cursor: default;
}

.sorter-chip.selected {
  border-color: rgba(105, 239, 193, 0.55);
  background: rgba(105, 239, 193, 0.12);
  box-shadow: 0 0 0 1px rgba(105, 239, 193, 0.2);
}

.sorter-zone {
  min-height: 260px;
  padding: 1rem;
  border-radius: 20px;
  border: 1px dashed rgba(150, 205, 255, 0.24);
  background: rgba(255, 255, 255, 0.03);
  transition: border-color 180ms ease, background 180ms ease, box-shadow 180ms ease;
  cursor: pointer;
  touch-action: manipulation;
}

.sorter-zone.active {
  border-color: rgba(88, 232, 184, 0.55);
  background: rgba(88, 232, 184, 0.08);
}

.sorter-zone.correct {
  border-color: rgba(105, 239, 193, 0.6);
  background: rgba(105, 239, 193, 0.12);
  box-shadow: inset 0 0 0 1px rgba(105, 239, 193, 0.25);
}

.sorter-zone.incorrect {
  border-color: rgba(255, 123, 137, 0.55);
  background: rgba(255, 123, 137, 0.12);
  box-shadow: inset 0 0 0 1px rgba(255, 123, 137, 0.2);
}

.sorter-zone h4 {
  margin-bottom: 0.35rem;
}

.sorter-zone p,
.sorter-feedback,
.consequence-result,
.consequence-choice {
  color: var(--muted);
  line-height: 1.7;
}

.sorter-zone-items {
  display: grid;
  gap: 0.7rem;
  margin-top: 0.9rem;
}

.sorter-zone-items .sorter-chip {
  cursor: default;
  opacity: 1;
}

.sorter-feedback,
.consequence-result {
  margin-top: 1rem;
  padding: 1rem;
  border-radius: 18px;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.04);
}

.sorter-feedback.correct {
  border-color: rgba(105, 239, 193, 0.55);
  background: rgba(105, 239, 193, 0.12);
  color: var(--text);
}

.sorter-feedback.incorrect {
  border-color: rgba(255, 123, 137, 0.55);
  background: rgba(255, 123, 137, 0.12);
  color: #ffd7dc;
}

.consequence-options {
  margin-top: 1rem;
}

.consequence-choice {
  cursor: pointer;
  text-align: left;
}

.consequence-choice:hover {
  transform: translateY(-2px);
}

.consequence-choice.best {
  border-color: rgba(105, 239, 193, 0.5);
  background: rgba(105, 239, 193, 0.12);
  color: var(--text);
}

.consequence-choice.risky {
  border-color: rgba(255, 123, 137, 0.45);
  background: rgba(255, 123, 137, 0.12);
  color: var(--text);
}

.scenario-card {
  display: flex;
  flex-direction: column;
}

.prep-flip-card,
.final-wave-card {
  padding: 1.1rem;
  border-radius: 22px;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.035);
  height: 100%;
}

.final-wave-card {
  border-color: rgba(255, 214, 122, 0.24);
  background:
    radial-gradient(circle at top right, rgba(255, 214, 122, 0.16), transparent 30%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0.025));
  box-shadow: inset 0 0 0 1px rgba(255, 214, 122, 0.08);
}

.scenario-card-actions {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 0.7rem;
  margin-top: auto;
  padding-top: 1rem;
  order: 3;
}

.final-wave-card .scenario-card-actions {
  width: 100%;
}

.final-wave-card .scenario-action-btn {
  margin-inline: auto;
}

.scenario-action-btn {
  padding: 0.72rem 0.95rem;
  border-radius: 14px;
  border: 1px solid rgba(150, 205, 255, 0.16);
  background: rgba(255, 255, 255, 0.06);
  color: var(--text);
  font: inherit;
  cursor: pointer;
  transition: transform 180ms ease, border-color 180ms ease, background 180ms ease;
}

.scenario-action-btn:hover {
  transform: translateY(-2px);
  border-color: rgba(105, 239, 193, 0.34);
  background: rgba(255, 255, 255, 0.09);
}

.scenario-card summary {
  list-style: none;
  cursor: pointer;
}

.scenario-card summary::-webkit-details-marker {
  display: none;
}

.scenario-card details {
  height: 100%;
}

.scenario-tag {
  display: inline-block;
  margin-bottom: 0.6rem;
  padding: 0.35rem 0.6rem;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.04);
  color: var(--accent);
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.76rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.scenario-answer {
  margin-top: 0.9rem;
  padding: 0.95rem 1rem 0;
  border-top: 1px solid rgba(150, 205, 255, 0.16);
  background: linear-gradient(180deg, rgba(150, 205, 255, 0.14), rgba(150, 205, 255, 0.055));
  border-radius: 16px;
  order: 2;
}

.final-wave-card .scenario-answer {
  background: linear-gradient(180deg, rgba(255, 214, 122, 0.2), rgba(255, 214, 122, 0.075));
  border-top-color: rgba(255, 214, 122, 0.34);
}

.scenario-bank-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin: 0.9rem 0;
}

.scenario-chip {
  display: inline-flex;
  align-items: center;
  padding: 0.35rem 0.7rem;
  border-radius: 999px;
  border: 1px solid rgba(105, 239, 193, 0.24);
  background: rgba(105, 239, 193, 0.08);
  color: var(--text);
  font-size: 0.82rem;
}

.scenario-trap-box {
  margin: 1rem 0;
  padding: 0.95rem 1rem;
  border-radius: 18px;
  border: 1px solid rgba(255, 123, 137, 0.18);
  background: linear-gradient(180deg, rgba(255, 123, 137, 0.08), rgba(255, 123, 137, 0.03));
}

.scenario-trap-list {
  margin: 0.7rem 0 0;
  padding-left: 1.1rem;
  color: var(--muted);
  line-height: 1.6;
}

.scenario-trap-list li + li {
  margin-top: 0.45rem;
}

.challenge-label {
  color: var(--gold);
  font-size: 0.78rem;
}

.challenge-actions {
  display: flex;
  gap: 0.8rem;
  flex-wrap: wrap;
  margin-top: 1rem;
}

.challenge-option {
  flex: 1 1 210px;
  padding: 0.95rem 1rem;
  border-radius: 16px;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.04);
  color: var(--text);
  font: inherit;
  cursor: pointer;
  text-align: left;
}

.challenge-option:hover {
  transform: translateY(-2px);
}

.challenge-option.correct {
  border-color: rgba(105, 239, 193, 0.5);
  background: rgba(105, 239, 193, 0.15);
}

.challenge-option.incorrect {
  border-color: rgba(255, 123, 137, 0.48);
  background: rgba(255, 123, 137, 0.15);
}

.challenge-feedback {
  margin-top: 1rem;
  color: var(--muted);
  line-height: 1.7;
}

.memory-card {
  background:
    radial-gradient(circle at top right, rgba(46, 167, 255, 0.18), transparent 28%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0.03));
}

.memory-code {
  margin-bottom: 0.5rem;
  color: var(--accent);
  font-size: 1rem;
}

.memory-text {
  color: var(--muted);
  line-height: 1.8;
}

.mastery-list {
  display: grid;
  gap: 0.85rem;
}

.mission-card {
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  padding: 1.25rem;
  border-radius: 24px;
}

.mission-card::after {
  content: "";
  position: absolute;
  inset: auto -40px -50px auto;
  width: 140px;
  height: 140px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(46, 167, 255, 0.18), transparent 68%);
}

.mission-top {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: start;
}

.mission-status {
  padding: 0.35rem 0.7rem;
  border-radius: 999px;
  font-size: 0.82rem;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.04);
}

.status-pass {
  color: var(--success);
  background: rgba(105, 239, 193, 0.12);
}

.status-fail {
  color: var(--danger);
  background: rgba(255, 123, 137, 0.12);
}

.status-unplayed {
  color: var(--gold);
  background: rgba(255, 214, 122, 0.1);
}

.mission-stats {
  display: flex;
  gap: 0.9rem;
  flex-wrap: wrap;
  margin: 1rem 0;
  color: var(--muted);
  font-size: 0.94rem;
}

.mission-actions,
.results-actions,
.certificate-actions {
  display: flex;
  gap: 0.8rem;
  flex-wrap: wrap;
}

.mission-actions {
  margin-top: auto;
  justify-content: center;
  padding-top: 1rem;
}

.academy-card .mission-actions {
  margin-top: 0;
}

.quiz-view {
  margin-top: 1rem;
}

.quiz-topbar {
  display: grid;
  grid-template-columns: repeat(3, minmax(140px, 1fr));
  gap: 1rem;
  margin-bottom: 1rem;
}

.quiz-topbar > div {
  min-width: 0;
}

.quiz-topbar strong {
  display: inline-block;
  min-width: 6ch;
  font-size: 1.1rem;
  font-variant-numeric: tabular-nums;
}

.progress-track {
  width: 100%;
  height: 12px;
  overflow: hidden;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  margin-bottom: 1rem;
}

.progress-fill {
  width: 0;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--accent-2), var(--accent));
  transition: width 220ms ease;
}

.quiz-card {
  padding: 1.6rem;
  border-radius: 26px;
}

.mission-scene {
  margin-bottom: 1.35rem;
  padding: 1.05rem 1.1rem;
  border-radius: 22px;
  border: 1px solid rgba(255, 123, 137, 0.22);
  background:
    radial-gradient(circle at top right, rgba(255, 123, 137, 0.16), transparent 30%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.04), rgba(255, 255, 255, 0.02));
}

.mission-scene-header {
  display: flex;
  justify-content: space-between;
  gap: 0.8rem;
  align-items: center;
  flex-wrap: wrap;
  margin-bottom: 0.7rem;
}

.mission-scene-kicker,
.mission-stakes-label,
.mission-scene-pressure {
  font-family: "IBM Plex Mono", monospace;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.74rem;
}

.mission-scene-kicker {
  color: rgba(201, 218, 255, 0.82);
}

.mission-scene-pressure {
  color: #ff9aa7;
}

.mission-scene-body {
  margin: 0;
  color: var(--text);
  line-height: 1.7;
}

.mission-stakes {
  margin-top: 0.95rem;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 0.85rem;
}

.mission-stakes-card {
  padding: 0.9rem 0.95rem;
  border-radius: 18px;
  border: 1px solid rgba(150, 205, 255, 0.12);
  background: rgba(255, 255, 255, 0.035);
}

.mission-stakes-label {
  display: block;
  margin-bottom: 0.4rem;
  color: rgba(201, 218, 255, 0.76);
}

.mission-stakes-card p {
  margin: 0;
  color: var(--muted);
  line-height: 1.65;
}

#questionText {
  font-size: clamp(1.35rem, 3vw, 2rem);
  line-height: 1.28;
  margin-bottom: 1.4rem;
}

.answer-grid {
  display: grid;
  gap: 0.9rem;
}

.primary-btn,
.secondary-btn,
.answer-btn {
  border: 0;
  border-radius: 16px;
  cursor: pointer;
  font: inherit;
  transition: transform 180ms ease, opacity 180ms ease, border-color 180ms ease, background 180ms ease;
}

.primary-btn,
.secondary-btn {
  padding: 0.92rem 1.2rem;
}

.primary-btn {
  font-weight: 700;
  color: #032017;
  background: linear-gradient(135deg, var(--accent), #a5f2d8);
}

.secondary-btn {
  color: var(--text);
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.05);
}

.answer-btn {
  width: 100%;
  padding: 1rem 1.05rem;
  text-align: left;
  color: var(--text);
  border: 1px solid rgba(150, 205, 255, 0.12);
  background: rgba(255, 255, 255, 0.04);
}

.primary-btn:hover,
.secondary-btn:hover,
.answer-btn:hover {
  transform: translateY(-2px);
}

.answer-letter {
  display: block;
  margin-bottom: 0.35rem;
  color: var(--accent);
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.8rem;
}

.answer-btn.correct {
  border-color: rgba(105, 239, 193, 0.5);
  background: rgba(105, 239, 193, 0.15);
}

.answer-btn.incorrect {
  border-color: rgba(255, 123, 137, 0.48);
  background: rgba(255, 123, 137, 0.15);
}

.answer-btn.disabled {
  opacity: 0.88;
  cursor: default;
  transform: none;
}

.feedback-panel {
  margin-top: 1rem;
  padding: 1.2rem;
  border-radius: 22px;
}

.review-list {
  display: grid;
  gap: 0.85rem;
  margin: 1.4rem 0 1.8rem;
}

.review-item {
  padding: 1rem 1.1rem;
  border: 1px solid var(--border);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.035);
}

.review-meta {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  margin-bottom: 0.45rem;
  color: var(--muted);
  font-size: 0.92rem;
}

.results-view {
  margin-top: 1rem;
}

.certificate-card {
  width: min(100%, 820px);
  aspect-ratio: 210 / 297;
  margin-top: 1.2rem;
  margin-inline: auto;
  padding: 1rem;
  border-radius: 28px;
  border: 1px solid rgba(255, 214, 122, 0.3);
  background:
    url("assets/images/certificate/cert.png") center/cover no-repeat;
  color: #30250f;
  text-align: center;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.25);
  overflow: hidden;
}

.certificate-card .summary-label,
.certificate-top {
  color: #7e6030;
}

.certificate-frame {
  position: relative;
  display: flex;
  flex-direction: column;
  min-height: 100%;
  padding: calc(clamp(3.3rem, 8vw, 4.9rem) + 250px) clamp(1.1rem, 2.4vw, 1.8rem) clamp(1.35rem, 2.8vw, 2.2rem);
  border-radius: 24px;
  border: 2px solid rgba(176, 138, 58, 0.22);
  background:
    linear-gradient(180deg, rgba(255, 250, 238, 0.22), rgba(255, 247, 226, 0.16)),
    radial-gradient(circle at top right, rgba(196, 156, 78, 0.04), transparent 25%),
    radial-gradient(circle at bottom left, rgba(126, 96, 48, 0.03), transparent 24%);
}

.certificate-kicker {
  margin-bottom: 0.55rem;
  color: #8e6b30;
  font-family: "IBM Plex Mono", monospace;
  font-size: clamp(0.72rem, 1.25vw, 0.92rem);
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

#certificateName {
  font-size: clamp(1.8rem, 4.1vw, 3.2rem);
  margin: 0.75rem 0;
}

.certificate-award {
  margin-bottom: 0.65rem;
  font-size: clamp(0.98rem, 1.65vw, 1.08rem);
  color: #4c3a17;
}

.certificate-body {
  font-size: clamp(0.88rem, 1.38vw, 1rem);
  line-height: 1.55;
}

.certificate-pillars {
  display: flex;
  gap: 0.6rem;
  flex-wrap: wrap;
  justify-content: center;
  margin: 1rem auto 1.2rem;
}

.certificate-pill {
  padding: 0.45rem 0.75rem;
  border-radius: 999px;
  border: 1px solid rgba(176, 138, 58, 0.28);
  background: rgba(255, 255, 255, 0.55);
  color: #6b5223;
  font-size: 0.92rem;
}

.certificate-meta {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1rem;
  margin-top: auto;
}

.certificate-meta-card {
  padding: 1rem;
  border-radius: 18px;
  border: 1px solid rgba(176, 138, 58, 0.22);
  background: rgba(255, 255, 255, 0.4);
}

.certificate-signoff {
  display: grid;
  grid-template-columns: repeat(2, minmax(180px, 1fr));
  gap: 1rem;
  margin-top: 1.15rem;
}

.signoff-line {
  padding-top: 0.8rem;
  border-top: 1px solid rgba(126, 96, 48, 0.28);
}

.signoff-line strong,
.signoff-line span {
  display: block;
}

.signoff-line span {
  margin-top: 0.25rem;
  color: #7e6030;
  font-size: 0.92rem;
}

.hidden {
  display: none;
}

@keyframes floatOrb {
  0%,
  100% {
    transform: translateY(0px);
  }
  50% {
    transform: translateY(-10px);
  }
}

@keyframes sweep {
  0% {
    transform: translateX(-120%);
  }
  55%,
  100% {
    transform: translateX(120%);
  }
}

@media (max-width: 820px) {
  .hero-panel {
    grid-template-columns: 1fr;
  }

  .welcome-video-card {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 700px) {
  .app-shell {
    width: min(100% - 1rem, 1120px);
    padding-top: 1rem;
  }

  .nav-track-grid {
    grid-template-columns: 1fr;
  }

  .hero-panel,
  .home-view,
  .academy-view,
  .analytics-view,
  .lesson-view,
  .results-view,
  .certificate-view,
  .quiz-card,
  .feedback-panel,
  .mission-card {
    border-radius: 22px;
  }

  .hero-panel,
  .academy-view,
  .lesson-view,
  .results-view,
  .certificate-view {
    padding: 1.2rem;
  }

  .name-row,
  .section-header,
  .quiz-topbar,
  .nav-utility-row,
  .top-nav {
    flex-direction: column;
    align-items: stretch;
  }

  .nav-btn-quickfire {
    margin-left: 0;
  }
}

@media print {
  body {
    background: white;
  }

  .hero-panel,
  .dashboard-view,
  .quiz-view,
  .results-view,
  .section-header .secondary-btn,
  .section-header .primary-btn {
    display: none !important;
  }

  .certificate-view {
    display: block !important;
    border: 0;
    box-shadow: none;
    padding: 0;
    background: white;
  }

  .certificate-card {
    box-shadow: none;
    border-width: 2px;
  }

  .certificate-frame {
    border-width: 2px;
  }
}