/* ─── Reset & Variables ─── */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --blue: #1a56db;
  --blue-dark: #1e3a8a;
  --blue-mid: #1e429f;
  --blue-light: #e1effe;
  --green: #057a55;
  --green-light: #def7ec;
  --gold: #d97706;
  --gold-light: #fef3c7;
  --red: #e02424;
  --red-light: #fde8e8;
  --purple: #7e3af2;
  --purple-light: #ede9fe;
  --gray-50: #f9fafb;
  --gray-100: #f3f4f6;
  --gray-200: #e5e7eb;
  --gray-300: #d1d5db;
  --gray-400: #9ca3af;
  --gray-500: #6b7280;
  --gray-700: #374151;
  --gray-900: #111827;
  --white: #ffffff;
  --radius-sm: 8px;
  --radius: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
  --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.12);
  --transition: 0.2s ease;
  --header-h: 64px;
  --sidebar-w: 268px;
  --safe-bottom: env(safe-area-inset-bottom, 0px);
}

html {
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family:
    -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background: var(--gray-100);
  color: var(--gray-900);
  line-height: 1.5;
  min-height: 100vh;
  overflow-x: hidden;
}

/* ─── App Shell — Mobile ─── */
#app {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  max-width: 480px;
  margin: 0 auto;
  background: var(--white);
  position: relative;
}

#main-col {
  display: flex;
  flex-direction: column;
  flex: 1;
  min-height: 0;
}

/* Desktop sidebar hidden on mobile */
.sidebar {
  display: none;
}

/* ─── Header ─── */
.app-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--white);
  border-bottom: 1px solid var(--gray-200);
  box-shadow: var(--shadow);
  flex-shrink: 0;
}

.header-top {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 0 16px;
  height: var(--header-h);
}

.btn-back {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: none;
  background: var(--gray-100);
  cursor: pointer;
  color: var(--gray-700);
  transition: var(--transition);
  flex-shrink: 0;
}
.btn-back:hover {
  background: var(--gray-200);
}
.btn-back.hidden {
  visibility: hidden;
  pointer-events: none;
}

.header-title {
  font-size: 15px;
  font-weight: 600;
  flex: 1;
  color: var(--gray-900);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.header-score {
  font-size: 13px;
  font-weight: 700;
  color: var(--blue);
  white-space: nowrap;
}

.progress-bar {
  height: 3px;
  background: var(--gray-200);
}
.progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--blue), var(--green));
  border-radius: 2px;
  transition: width 0.4s ease;
}

/* ─── Screen Container ─── */
#screen-container {
  flex: 1;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  padding-bottom: calc(24px + var(--safe-bottom));
  background: var(--gray-50);
}

/* ─── Screens ─── */
.screen {
  display: none;
  animation: fadeIn 0.22s ease;
}
.screen.active {
  display: block;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(6px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ─── Quiz Focus Screen ─────────────────────────────────────────────── */
/* When on screen-quiz, the content is clean and focused — no other UI */
.quiz-focus-wrap {
  min-height: calc(100dvh - var(--header-h));
  display: flex;
  flex-direction: column;
  padding: 28px 24px 32px;
  max-width: 640px;
  margin: 0 auto;
  background: var(--white);
}

.qf-label {
  font-size: 11px;
  font-weight: 700;
  color: var(--blue);
  text-transform: uppercase;
  letter-spacing: 0.8px;
  margin-bottom: 14px;
}

.qf-track {
  background: var(--gray-200);
  border-radius: 4px;
  height: 5px;
  margin-bottom: 6px;
  overflow: hidden;
}
.qf-fill {
  height: 100%;
  border-radius: 4px;
  background: linear-gradient(90deg, var(--blue), var(--green));
  transition: width 0.35s ease;
}

.qf-counter {
  font-size: 12px;
  color: var(--gray-400);
  margin-bottom: 28px;
  font-weight: 500;
}

.qf-question {
  font-size: 19px;
  font-weight: 700;
  color: var(--gray-900);
  line-height: 1.5;
  margin-bottom: 28px;
}

.qf-options {
  display: flex;
  flex-direction: column;
  gap: 11px;
}

/* Result screen inside quiz-focus */
.qf-result {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  flex: 1;
  padding: 20px 0;
}
.qf-result .big-emoji {
  font-size: 72px;
  margin-bottom: 20px;
}
.qf-result .score-big {
  font-size: 56px;
  font-weight: 900;
  color: var(--blue);
  line-height: 1;
}
.qf-result .score-denom {
  font-size: 20px;
  color: var(--gray-400);
  font-weight: 500;
}
.qf-result .score-pct {
  font-size: 15px;
  color: var(--gray-600);
  margin-top: 8px;
}
.qf-result .score-msg {
  font-size: 15px;
  font-weight: 600;
  margin-top: 6px;
}
.qf-result .score-msg.pass {
  color: var(--green);
}
.qf-result .score-msg.fail {
  color: var(--gold);
}

/* ─── Cover / Halaman Pembuka ─── */
.cover-wrap {
  background: linear-gradient(180deg, #eaf2ff 0%, var(--white) 60%);
  padding-bottom: 8px;
}

.cover-art {
  position: relative;
  width: 100%;
  line-height: 0;
  container-type: inline-size;
}

.cover-art img {
  display: block;
  width: 100%;
  height: auto;
}

/* Tombol Mulai — ditempatkan tepat di atas kotak putus-putus dalam gambar.
   Koordinat dalam % agar ikut menyusut/membesar bersama gambar. */
.cover-start {
  position: absolute;
  left: 5.53%;
  top: 83.64%;
  width: 41.86%;
  height: 13.38%;
  min-height: 46px; /* jaga target sentuh tetap layak di layar 360px */
  transform: translateY(-50%);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.45em;
  border: none;
  border-radius: 999px;
  background: linear-gradient(
    135deg,
    var(--blue) 0%,
    #2563eb 55%,
    var(--blue-mid) 100%
  );
  color: var(--white);
  font-family: inherit;
  font-weight: 800;
  font-size: 15px;
  font-size: clamp(13px, 3.1cqw, 20px);
  line-height: 1;
  letter-spacing: 0.2px;
  cursor: pointer;
  box-shadow:
    0 8px 22px rgba(26, 86, 219, 0.42),
    inset 0 1px 0 rgba(255, 255, 255, 0.25);
  transition: var(--transition);
}

.cover-start:hover {
  transform: translateY(-50%) scale(1.025);
  box-shadow:
    0 12px 30px rgba(26, 86, 219, 0.5),
    inset 0 1px 0 rgba(255, 255, 255, 0.3);
}
.cover-start:active {
  transform: translateY(-50%) scale(0.98);
}
.cover-start:focus-visible {
  outline: 3px solid var(--gold);
  outline-offset: 3px;
}

.cover-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  padding: 20px 16px 10px;
}

.cover-btn {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  min-height: 44px;
  padding: 10px 18px;
  border: 1.5px solid var(--gray-200);
  border-radius: 999px;
  background: var(--white);
  color: var(--gray-700);
  font-family: inherit;
  font-size: 13px;
  font-weight: 700;
  cursor: pointer;
  box-shadow: var(--shadow);
  transition: var(--transition);
}
.cover-btn:hover {
  border-color: var(--blue);
  color: var(--blue);
  transform: translateY(-1px);
}
.cover-btn:focus-visible {
  outline: 3px solid var(--blue);
  outline-offset: 2px;
}

.cover-note {
  padding: 0 28px 18px;
  text-align: center;
  font-size: 11px;
  line-height: 1.65;
  color: var(--gray-400);
}

/* ─── Modal ─── */
.modal-backdrop {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
  background: rgba(17, 24, 39, 0.6);
  backdrop-filter: blur(3px);
}
.modal-backdrop.open {
  display: flex;
}

.modal {
  width: 100%;
  max-width: 440px;
  max-height: 85vh;
  overflow-y: auto;
  background: var(--white);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
  animation: modalIn 0.22s ease;
}

@keyframes modalIn {
  from {
    opacity: 0;
    transform: translateY(16px) scale(0.97);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

.modal-head {
  position: sticky;
  top: 0;
  z-index: 1;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 20px 20px 14px;
  background: var(--white);
  border-bottom: 1px solid var(--gray-100);
  border-radius: var(--radius-xl) var(--radius-xl) 0 0;
}
.modal-head h2 {
  flex: 1;
  font-size: 17px;
  font-weight: 800;
  color: var(--gray-900);
}

.modal-close {
  flex-shrink: 0;
  width: 36px;
  height: 36px;
  border: none;
  border-radius: 50%;
  background: var(--gray-100);
  color: var(--gray-700);
  font-size: 16px;
  font-weight: 700;
  cursor: pointer;
  transition: var(--transition);
}
.modal-close:hover {
  background: var(--red-light);
  color: var(--red);
}
.modal-close:focus-visible {
  outline: 3px solid var(--blue);
  outline-offset: 2px;
}

.modal-body {
  padding: 18px 20px 24px;
}

/* Tujuan Pembelajaran */
.goal-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.goal-item {
  display: flex;
  gap: 11px;
  padding: 12px 13px;
  background: var(--gray-50);
  border-left: 3px solid var(--blue);
  border-radius: var(--radius);
}
.goal-num {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--blue);
  color: var(--white);
  font-size: 11px;
  font-weight: 800;
}
.goal-text {
  font-size: 13.5px;
  line-height: 1.55;
  color: var(--gray-700);
}

/* Author */
.author-card {
  text-align: center;
}
.author-avatar {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 76px;
  height: 76px;
  margin: 0 auto 14px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--blue), var(--blue-dark));
  color: var(--white);
  font-size: 27px;
  font-weight: 800;
  letter-spacing: 1px;
  box-shadow: var(--shadow-md);
}
.author-name {
  font-size: 19px;
  font-weight: 800;
  color: var(--gray-900);
}
.author-role {
  margin-bottom: 16px;
  font-size: 13px;
  color: var(--gray-500);
}
.author-link {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  min-height: 44px;
  padding: 10px 18px;
  border-radius: 999px;
  background: var(--blue-light);
  color: var(--blue);
  font-size: 13px;
  font-weight: 700;
  text-decoration: none;
  transition: var(--transition);
}
.author-link:hover {
  background: var(--blue);
  color: var(--white);
}
.author-link:focus-visible {
  outline: 3px solid var(--blue);
  outline-offset: 2px;
}
.author-copy {
  margin-top: 18px;
  padding-top: 16px;
  border-top: 1px solid var(--gray-100);
  font-size: 12px;
  line-height: 1.7;
  color: var(--gray-500);
}

/* ─── Welcome Screen ─── */
.welcome-hero {
  background: linear-gradient(
    135deg,
    var(--blue-dark) 0%,
    var(--blue) 60%,
    #4f7fe8 100%
  );
  padding: 48px 24px 40px;
  text-align: center;
  color: var(--white);
}
.welcome-hero .hero-emoji {
  font-size: 68px;
  display: block;
  margin-bottom: 16px;
  animation: bounce 2s infinite;
}
@keyframes bounce {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-8px);
  }
}
.welcome-hero h1 {
  font-size: 26px;
  font-weight: 800;
  margin-bottom: 6px;
}
.welcome-hero .subtitle {
  font-size: 15px;
  opacity: 0.85;
}
.welcome-hero .tag {
  display: inline-block;
  background: rgba(255, 255, 255, 0.2);
  border-radius: 20px;
  padding: 4px 12px;
  font-size: 12px;
  margin-top: 12px;
}

.welcome-body {
  padding: 24px 20px;
  background: var(--white);
}

.info-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-bottom: 20px;
}
.info-card {
  background: var(--gray-50);
  border-radius: var(--radius);
  padding: 14px;
  border: 1px solid var(--gray-200);
}
.info-card .ic-label {
  font-size: 11px;
  color: var(--gray-500);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 4px;
}
.info-card .ic-value {
  font-size: 14px;
  font-weight: 700;
  color: var(--gray-900);
}

.disclaimer-box {
  background: var(--gold-light);
  border: 1px solid #fde68a;
  border-radius: var(--radius);
  padding: 14px;
  margin-bottom: 20px;
  font-size: 12px;
  color: #92400e;
  line-height: 1.6;
}
.disclaimer-box strong {
  display: block;
  margin-bottom: 4px;
  font-size: 13px;
}

/* ─── Session Menu ─── */
.menu-header {
  padding: 24px 20px 16px;
}
.menu-header h2 {
  font-size: 20px;
  font-weight: 700;
}
.menu-header p {
  font-size: 14px;
  color: var(--gray-500);
  margin-top: 4px;
}

.session-list {
  padding: 0 20px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.session-card {
  background: var(--white);
  border: 1.5px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: 16px;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 14px;
  transition: var(--transition);
}
.session-card:hover {
  border-color: var(--blue);
  box-shadow: var(--shadow);
  transform: translateY(-1px);
}
.session-card.completed {
  border-color: var(--green);
  background: var(--green-light);
}
.session-card.locked {
  opacity: 0.55;
  cursor: not-allowed;
}
.session-card.locked:hover {
  transform: none;
  box-shadow: none;
  border-color: var(--gray-200);
}

.session-icon {
  width: 48px;
  height: 48px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  flex-shrink: 0;
}
.session-info {
  flex: 1;
}
.session-info h3 {
  font-size: 15px;
  font-weight: 700;
}
.session-info p {
  font-size: 13px;
  color: var(--gray-500);
  margin-top: 2px;
}
.session-badge {
  font-size: 12px;
  font-weight: 600;
  padding: 3px 8px;
  border-radius: 20px;
  white-space: nowrap;
}
.badge-done {
  background: var(--green);
  color: white;
}
.badge-next {
  background: var(--blue);
  color: white;
}
.badge-lock {
  background: var(--gray-300);
  color: var(--gray-600);
}

/* ─── Section Containers ─── */
.page-pad {
  padding: 20px;
}
.section-title {
  font-size: 20px;
  font-weight: 800;
  color: var(--gray-900);
  margin-bottom: 6px;
}
.section-sub {
  font-size: 14px;
  color: var(--gray-500);
  margin-bottom: 20px;
  line-height: 1.6;
}
.session-header {
  padding: 24px 20px 0;
  background: var(--white);
}

/* ─── Cards ─── */
.card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 20px;
  border: 1px solid var(--gray-200);
  box-shadow: var(--shadow);
  margin-bottom: 16px;
}
.card-title {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 8px;
}

/* ─── Buttons ─── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border: none;
  border-radius: var(--radius);
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  text-decoration: none;
}
.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.btn-primary {
  background: var(--blue);
  color: white;
  padding: 14px 24px;
  width: 100%;
  box-shadow: 0 4px 12px rgba(26, 86, 219, 0.28);
}
.btn-primary:hover:not(:disabled) {
  background: var(--blue-mid);
  transform: translateY(-1px);
}
.btn-primary:active {
  transform: translateY(0);
}

.btn-secondary {
  background: var(--gray-100);
  color: var(--gray-700);
  padding: 12px 20px;
  border: 1.5px solid var(--gray-300);
  width: 100%;
}
.btn-secondary:hover {
  background: var(--gray-200);
}

.btn-success {
  background: var(--green);
  color: white;
  padding: 14px 24px;
  width: 100%;
}
.btn-success:hover {
  background: #046c4e;
}

.btn-gold {
  background: var(--gold);
  color: white;
  padding: 14px 24px;
  width: 100%;
}
.btn-sm {
  padding: 8px 14px;
  font-size: 13px;
  width: auto;
}
.btn-outline {
  background: transparent;
  color: var(--blue);
  border: 1.5px solid var(--blue);
  padding: 10px 16px;
  width: auto;
}

/* ─── Quiz Options (shared) ─── */
.quiz-opt {
  background: var(--white);
  border: 1.5px solid var(--gray-200);
  border-radius: var(--radius);
  padding: 14px 16px;
  font-size: 14px;
  cursor: pointer;
  text-align: left;
  transition: var(--transition);
  color: var(--gray-900);
  line-height: 1.5;
  font-family: inherit;
}
.quiz-opt:hover {
  border-color: var(--blue);
  background: var(--blue-light);
}
.quiz-opt.correct {
  border-color: var(--green);
  background: var(--green-light);
  color: var(--green);
  font-weight: 600;
}
.quiz-opt.wrong {
  border-color: var(--red);
  background: var(--red-light);
  color: var(--red);
}
.quiz-opt.disabled {
  pointer-events: none;
}

.feedback-box {
  border-radius: var(--radius);
  padding: 14px;
  margin-top: 16px;
  font-size: 14px;
  line-height: 1.6;
}
.feedback-box.correct {
  background: var(--green-light);
  border: 1px solid #6ee7b7;
  color: #064e3b;
}
.feedback-box.wrong {
  background: var(--red-light);
  border: 1px solid #fca5a5;
  color: #7f1d1d;
}
.feedback-box strong {
  display: block;
  margin-bottom: 4px;
}

/* ─── Session 1 — Calculator ─── */
.calc-input-group {
  margin-bottom: 16px;
}
.calc-label {
  font-size: 13px;
  font-weight: 600;
  color: var(--gray-700);
  margin-bottom: 6px;
  display: block;
}
.calc-input {
  width: 100%;
  border: 1.5px solid var(--gray-300);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  font-size: 15px;
  color: var(--gray-900);
  background: var(--white);
  transition: var(--transition);
  font-family: inherit;
}
.calc-input:focus {
  outline: none;
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(26, 86, 219, 0.1);
}

.calc-scenarios {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin: 16px 0;
}
.scenario-card {
  border-radius: var(--radius);
  padding: 16px;
  border: 1.5px solid;
}
.scenario-card.spent {
  background: var(--red-light);
  border-color: #fca5a5;
}
.scenario-card.saved {
  background: var(--gold-light);
  border-color: #fde68a;
}
.scenario-card.invested {
  background: var(--green-light);
  border-color: #6ee7b7;
}
.scenario-card .sc-label {
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 6px;
}
.scenario-card .sc-amount {
  font-size: 22px;
  font-weight: 800;
  margin-bottom: 4px;
}
.scenario-card .sc-desc {
  font-size: 12px;
  opacity: 0.8;
}

.bar-chart {
  margin: 16px 0;
}
.bar-row {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
}
.bar-row .bar-label {
  width: 100px;
  font-size: 13px;
  font-weight: 600;
  color: var(--gray-700);
  flex-shrink: 0;
}
.bar-track {
  flex: 1;
  background: var(--gray-200);
  border-radius: 8px;
  height: 28px;
  overflow: hidden;
}
.bar-fill {
  height: 100%;
  border-radius: 8px;
  transition: width 0.6s ease;
  display: flex;
  align-items: center;
  padding-left: 8px;
  font-size: 12px;
  font-weight: 700;
  color: white;
  min-width: 8px;
}
.bar-row .bar-value {
  width: 80px;
  font-size: 12px;
  font-weight: 700;
  text-align: right;
  flex-shrink: 0;
}

/* ─── Session 2 — Instrument Cards ─── */
.instrument-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  padding: 0 20px;
}
.instr-card {
  border-radius: var(--radius-lg);
  padding: 16px;
  border: 2px solid;
  cursor: pointer;
  transition: var(--transition);
}
.instr-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}
.instr-card .ic-icon {
  font-size: 28px;
  margin-bottom: 8px;
  display: block;
}
.instr-card .ic-name {
  font-size: 12px;
  font-weight: 700;
  margin-bottom: 4px;
}
.instr-card .ic-risk {
  font-size: 9px;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: 20px;
  display: inline-block;
}
.instr-card .ic-return {
  font-size: 11px;
  color: var(--gray-500);
  margin-top: 4px;
}

.instr-detail {
  background: var(--white);
  border-radius: var(--radius-lg);
  margin: 20px 20px 20px;
  padding: 20px;
  border: 2px solid;
  box-shadow: var(--shadow);
}
.instr-detail .id-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 14px;
}
.instr-detail .id-icon {
  font-size: 36px;
}
.instr-detail .id-name {
  font-size: 18px;
  font-weight: 800;
}
.instr-detail .id-subtitle {
  font-size: 13px;
  color: var(--gray-500);
}
.instr-detail .id-desc {
  font-size: 14px;
  color: var(--gray-700);
  margin-bottom: 14px;
  line-height: 1.6;
}
.id-row {
  display: flex;
  gap: 10px;
  margin-bottom: 14px;
}
.id-row .id-pill {
  flex: 1;
  border-radius: var(--radius-sm);
  padding: 10px;
  text-align: center;
}
.id-pill .ip-label {
  font-size: 11px;
  color: var(--gray-500);
  font-weight: 600;
}
.id-pill .ip-value {
  font-size: 13px;
  font-weight: 700;
  margin-top: 2px;
}
.pro-con {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}
.pro-con h4 {
  font-size: 12px;
  font-weight: 700;
  margin-bottom: 6px;
}
.pro-con ul {
  list-style: none;
}
.pro-con li {
  padding: 2px 0;
  font-size: 12px;
}
.pro-list li::before {
  content: "✓ ";
  color: var(--green);
}
.con-list li::before {
  content: "✗ ";
  color: var(--red);
}

/* ─── Session 3 — Simulation Dashboard ─── */
.portfolio-dashboard {
  padding: 0 20px;
}

.portfolio-summary {
  background: linear-gradient(135deg, var(--blue-dark), var(--blue));
  border-radius: var(--radius-xl);
  padding: 20px;
  margin-bottom: 16px;
  color: white;
}
.ps-row {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
}
.ps-label {
  font-size: 12px;
  opacity: 0.8;
  margin-bottom: 4px;
}
.ps-amount {
  font-size: 26px;
  font-weight: 800;
}
.ps-change {
  font-size: 14px;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 20px;
}
.ps-change.up {
  background: rgba(6, 212, 160, 0.2);
  color: #6ee7b7;
}
.ps-change.down {
  background: rgba(239, 68, 68, 0.2);
  color: #fca5a5;
}
.ps-change.flat {
  background: rgba(255, 255, 255, 0.15);
  color: rgba(255, 255, 255, 0.8);
}
.ps-sub {
  font-size: 12px;
  opacity: 0.7;
  margin-top: 8px;
}

.round-indicator {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-bottom: 16px;
}
.round-dot {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--gray-300);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 700;
  color: white;
  transition: var(--transition);
}
.round-dot.done {
  background: var(--green);
}
.round-dot.active {
  background: var(--blue);
  transform: scale(1.15);
}

/* Chart */
.chart-wrap {
  background: var(--white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--gray-200);
  padding: 16px;
  margin-bottom: 16px;
}
.chart-title {
  font-size: 13px;
  font-weight: 600;
  color: var(--gray-700);
  margin-bottom: 12px;
}
#portfolio-chart {
  width: 100%;
  display: block;
}

/* News Card */
.news-card {
  border-radius: var(--radius-lg);
  padding: 16px;
  margin-bottom: 16px;
  border: 2px solid;
  animation: slideDown 0.3s ease;
}
@keyframes slideDown {
  from {
    opacity: 0;
    transform: translateY(-12px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
.news-card.moneter {
  background: #eff6ff;
  border-color: #bfdbfe;
}
.news-card.energi {
  background: #fff7ed;
  border-color: #fed7aa;
}
.news-card.ekspor {
  background: var(--green-light);
  border-color: #6ee7b7;
}
.news-card.fiskal {
  background: var(--purple-light);
  border-color: #c4b5fd;
}
.news-header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 8px;
}
.news-ikon {
  font-size: 24px;
}
.news-judul {
  font-size: 14px;
  font-weight: 700;
  color: var(--gray-900);
}
.news-body {
  font-size: 13px;
  color: var(--gray-700);
  line-height: 1.6;
}

/* Sliders */
.sliders-wrap {
  margin-bottom: 16px;
}
.slider-row {
  margin-bottom: 16px;
}
.slider-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 6px;
}
.slider-name {
  font-size: 14px;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 6px;
}
.slider-pct {
  font-size: 15px;
  font-weight: 800;
  color: var(--blue);
  min-width: 44px;
  text-align: right;
}
.slider-val {
  font-size: 12px;
  color: var(--gray-500);
}

input[type="range"] {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 6px;
  border-radius: 3px;
  background: var(--gray-200);
  outline: none;
  cursor: pointer;
  transition: var(--transition);
}
input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--blue);
  cursor: pointer;
  border: 3px solid white;
  box-shadow: 0 2px 6px rgba(26, 86, 219, 0.35);
  transition: var(--transition);
}
input[type="range"]::-webkit-slider-thumb:active {
  transform: scale(1.2);
}

.total-badge {
  text-align: center;
  padding: 8px;
  border-radius: var(--radius-sm);
  font-size: 13px;
  font-weight: 700;
  margin-bottom: 12px;
}
.total-badge.ok {
  background: var(--green-light);
  color: var(--green);
}
.total-badge.over {
  background: var(--red-light);
  color: var(--red);
}
.total-badge.under {
  background: var(--gold-light);
  color: var(--gold);
}

.action-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 8px;
  margin-bottom: 6px;
}
.action-btn {
  padding: 8px 4px;
  border-radius: var(--radius-sm);
  border: 1.5px solid;
  font-size: 12px;
  font-weight: 700;
  cursor: pointer;
  transition: var(--transition);
  background: var(--white);
}
.action-btn.buy {
  border-color: var(--green);
  color: var(--green);
}
.action-btn.buy:hover {
  background: var(--green);
  color: white;
}
.action-btn.sell {
  border-color: var(--red);
  color: var(--red);
}
.action-btn.sell:hover {
  background: var(--red);
  color: white;
}
.action-btn.hold {
  border-color: var(--gold);
  color: var(--gold);
}
.action-btn.hold:hover {
  background: var(--gold);
  color: white;
}

/* Result Panel */
.result-panel {
  border-radius: var(--radius-lg);
  padding: 16px;
  margin-bottom: 16px;
  border: 2px solid;
}
.result-panel.positive {
  background: var(--green-light);
  border-color: #6ee7b7;
}
.result-panel.negative {
  background: var(--red-light);
  border-color: #fca5a5;
}
.result-panel.neutral {
  background: var(--gold-light);
  border-color: #fde68a;
}
.result-panel h3 {
  font-size: 15px;
  font-weight: 700;
  margin-bottom: 10px;
}
.asset-result-row {
  display: flex;
  justify-content: space-between;
  font-size: 13px;
  padding: 6px 0;
  border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}
.asset-result-row:last-child {
  border-bottom: none;
}
.ar-change.up {
  color: var(--green);
  font-weight: 700;
}
.ar-change.down {
  color: var(--red);
  font-weight: 700;
}
.ar-change.flat {
  color: var(--gray-500);
}

.lesson-box {
  background: var(--blue-light);
  border-radius: var(--radius);
  padding: 14px;
  margin: 12px 0;
  font-size: 13px;
  color: var(--blue-dark);
  line-height: 1.6;
  border: 1px solid #bfdbfe;
}

/* Warning Box */
.warning-box {
  background: var(--gold-light);
  border: 1.5px solid #fde68a;
  border-radius: var(--radius);
  padding: 12px 14px;
  margin-bottom: 12px;
  font-size: 13px;
  color: #92400e;
  line-height: 1.5;
}
.warning-box strong {
  display: block;
  margin-bottom: 2px;
}

/* ─── Session 4 — Report ─── */
.report-hero {
  background: linear-gradient(135deg, var(--blue-dark), var(--blue));
  padding: 28px 20px;
  text-align: center;
  color: white;
}
.report-hero .rh-label {
  font-size: 13px;
  opacity: 0.8;
  margin-bottom: 4px;
}
.report-hero .rh-amount {
  font-size: 36px;
  font-weight: 900;
  margin-bottom: 6px;
}
.report-hero .rh-change {
  font-size: 18px;
  font-weight: 700;
}
.report-hero .rh-change.up {
  color: #6ee7b7;
}
.report-hero .rh-change.down {
  color: #fca5a5;
}

.asset-table {
  width: 100%;
  border-collapse: collapse;
  margin: 12px 0;
}
.asset-table th {
  background: var(--gray-100);
  padding: 10px 12px;
  font-size: 12px;
  font-weight: 700;
  color: var(--gray-500);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  text-align: left;
}
.asset-table td {
  padding: 12px;
  font-size: 13px;
  border-bottom: 1px solid var(--gray-100);
  vertical-align: middle;
}
.asset-table tr:last-child td {
  border-bottom: none;
}
.asset-table .gain {
  color: var(--green);
  font-weight: 700;
}
.asset-table .loss {
  color: var(--red);
  font-weight: 700;
}

.comparison-row {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 0;
  border-bottom: 1px solid var(--gray-100);
}
.comparison-row:last-child {
  border-bottom: none;
}
.cr-rank {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 800;
  color: white;
  flex-shrink: 0;
}
.cr-rank.r1 {
  background: #d97706;
}
.cr-rank.r2 {
  background: var(--gray-400);
}
.cr-rank.r3 {
  background: #a16207;
}
.cr-info {
  flex: 1;
}
.cr-label {
  font-size: 13px;
  font-weight: 600;
}
.cr-sub {
  font-size: 12px;
  color: var(--gray-500);
}
.cr-amount {
  font-weight: 800;
  font-size: 14px;
}

/* ─── Session 5 — Guide ─── */
.guide-steps {
  padding: 0 20px;
}
.guide-step {
  display: flex;
  gap: 14px;
  margin-bottom: 20px;
}
.gs-num {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--blue);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 14px;
  flex-shrink: 0;
  margin-top: 2px;
}
.gs-content h3 {
  font-size: 15px;
  font-weight: 700;
  margin-bottom: 4px;
}
.gs-content p {
  font-size: 13px;
  color: var(--gray-600, var(--gray-500));
  line-height: 1.6;
}
.gs-content .gs-tag {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  background: var(--green-light);
  color: var(--green);
  font-size: 11px;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: 20px;
  margin-top: 6px;
}

.app-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 0 20px;
}
.app-item {
  background: var(--gray-50);
  border-radius: var(--radius);
  padding: 12px 16px;
  display: flex;
  align-items: center;
  gap: 12px;
  border: 1px solid var(--gray-200);
}
.app-icon {
  font-size: 24px;
}
.app-info h4 {
  font-size: 14px;
  font-weight: 700;
}
.app-info p {
  font-size: 12px;
  color: var(--gray-500);
}
.app-ojk {
  background: var(--green);
  color: white;
  font-size: 10px;
  font-weight: 700;
  padding: 2px 6px;
  border-radius: 4px;
  margin-left: auto;
  flex-shrink: 0;
}

.scam-list {
  padding: 0 20px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.scam-item {
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
}
.scam-item.bad {
  background: var(--red-light);
  color: #7f1d1d;
  border: 1px solid #fca5a5;
}
.scam-item.good {
  background: var(--green-light);
  color: #064e3b;
  border: 1px solid #6ee7b7;
}

/* ─── Reflect / Form ─── */
.reflect-form {
  padding: 0 20px;
}
.reflect-question {
  font-size: 15px;
  font-weight: 700;
  margin-bottom: 8px;
  line-height: 1.5;
}
.reflect-textarea {
  width: 100%;
  border: 1.5px solid var(--gray-300);
  border-radius: var(--radius-sm);
  padding: 12px;
  font-size: 14px;
  font-family: inherit;
  line-height: 1.6;
  resize: vertical;
  min-height: 80px;
  color: var(--gray-900);
  background: var(--white);
  transition: var(--transition);
}
.reflect-textarea:focus {
  outline: none;
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(26, 86, 219, 0.1);
}
.reflect-block {
  margin-bottom: 20px;
}

.plan-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-bottom: 10px;
}
.plan-field {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.plan-field label {
  font-size: 12px;
  font-weight: 600;
  color: var(--gray-700);
}
.plan-field input,
.plan-field select {
  border: 1.5px solid var(--gray-300);
  border-radius: var(--radius-sm);
  padding: 10px 12px;
  font-size: 14px;
  color: var(--gray-900);
  font-family: inherit;
  background: var(--white);
}
.plan-field input:focus,
.plan-field select:focus {
  outline: none;
  border-color: var(--blue);
}

/* ─── Completion Screen ─── */
.complete-screen {
  text-align: center;
  padding: 40px 24px;
  background: var(--white);
  min-height: 100%;
}
.complete-screen .confetti-emoji {
  font-size: 72px;
  animation: pop 0.5s ease forwards;
  display: block;
  margin-bottom: 16px;
}
@keyframes pop {
  from {
    transform: scale(0.3);
    opacity: 0;
  }
  to {
    transform: scale(1);
    opacity: 1;
  }
}
.complete-screen h1 {
  font-size: 26px;
  font-weight: 800;
  margin-bottom: 8px;
}
.complete-screen > p {
  font-size: 15px;
  color: var(--gray-600, var(--gray-500));
  margin-bottom: 24px;
}

.score-card {
  background: linear-gradient(135deg, var(--blue-dark), var(--blue));
  color: white;
  border-radius: var(--radius-xl);
  padding: 24px;
  margin-bottom: 24px;
}
.score-card .sc-title {
  font-size: 13px;
  opacity: 0.8;
  margin-bottom: 8px;
}
.score-card .sc-score {
  font-size: 52px;
  font-weight: 900;
  line-height: 1;
}
.score-card .sc-max {
  font-size: 18px;
  opacity: 0.7;
}
.score-card .sc-label {
  font-size: 14px;
  margin-top: 8px;
}

.certificate {
  background: linear-gradient(135deg, #fffbeb, var(--gold-light));
  border: 2px solid var(--gold);
  border-radius: var(--radius-xl);
  padding: 24px;
  text-align: center;
  margin-bottom: 20px;
}
.cert-title {
  font-size: 12px;
  font-weight: 700;
  color: var(--gold);
  text-transform: uppercase;
  letter-spacing: 1.5px;
  margin-bottom: 10px;
}
.cert-name {
  font-size: 22px;
  font-weight: 800;
  color: var(--gray-900);
  margin-bottom: 4px;
}
.cert-sub {
  font-size: 13px;
  color: var(--gray-600, var(--gray-500));
  line-height: 1.6;
}
.cert-stamp {
  font-size: 40px;
  margin-top: 12px;
}

/* Investor Profile Badge */
.profile-badge {
  border-radius: var(--radius-lg);
  padding: 16px;
  margin-bottom: 16px;
  border: 2px solid;
  display: flex;
  align-items: flex-start;
  gap: 12px;
}
.pb-emoji {
  font-size: 32px;
  flex-shrink: 0;
}
.pb-label {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  opacity: 0.7;
  margin-bottom: 2px;
}
.pb-name {
  font-size: 18px;
  font-weight: 800;
}
.pb-desc {
  font-size: 13px;
  margin-top: 4px;
  line-height: 1.5;
}

/* Quiz score box (inside session screens, post-quiz) */
.quiz-score-box {
  text-align: center;
  padding: 24px;
  background: linear-gradient(135deg, var(--blue-light), var(--green-light));
  border-radius: var(--radius-lg);
  margin-bottom: 16px;
}
.quiz-score-box .score-num {
  font-size: 48px;
  font-weight: 800;
  color: var(--blue);
}
.quiz-score-box p {
  color: var(--gray-700);
  font-size: 15px;
  margin-top: 4px;
}

/* ─── Toast ─── */
.toast {
  position: fixed;
  bottom: calc(20px + var(--safe-bottom));
  left: 50%;
  transform: translateX(-50%) translateY(20px);
  background: var(--gray-900);
  color: white;
  padding: 12px 20px;
  border-radius: var(--radius);
  font-size: 14px;
  font-weight: 600;
  box-shadow: var(--shadow-lg);
  max-width: 320px;
  text-align: center;
  z-index: 9999;
  opacity: 0;
  transition: all 0.3s ease;
  pointer-events: none;
}
.toast.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}
.toast.success {
  background: var(--green);
}
.toast.warning {
  background: var(--gold);
}
.toast.error {
  background: var(--red);
}

/* ─── Helpers ─── */
.hidden {
  display: none !important;
}
.mt-12 {
  margin-top: 12px;
}
.mt-16 {
  margin-top: 16px;
}
.mt-20 {
  margin-top: 20px;
}
.mb-8 {
  margin-bottom: 8px;
}
.mb-12 {
  margin-bottom: 12px;
}
.mb-16 {
  margin-bottom: 16px;
}
.mb-20 {
  margin-bottom: 20px;
}
.divider {
  height: 1px;
  background: var(--gray-200);
  margin: 16px 0;
}
.text-center {
  text-align: center;
}
.text-muted {
  color: var(--gray-500);
  font-size: 13px;
}

/* ═══════════════════════════════════════════════════════════
   DESKTOP LAYOUT (≥ 768px)
   ═══════════════════════════════════════════════════════════ */
@media (min-width: 768px) {
  body {
    background: linear-gradient(
      145deg,
      var(--blue-dark) 0%,
      #2563eb 60%,
      #1d4ed8 100%
    );
    min-height: 100vh;
    display: flex;
    align-items: flex-start;
    justify-content: center;
    padding: 28px 24px;
  }

  #app {
    max-width: 1080px;
    width: 100%;
    min-height: calc(100vh - 56px);
    max-height: calc(100vh - 56px);
    display: flex;
    flex-direction: row;
    border-radius: 20px;
    overflow: hidden;
    box-shadow:
      0 32px 80px rgba(0, 0, 0, 0.45),
      0 0 0 1px rgba(255, 255, 255, 0.08);
    margin: 0;
  }

  /* ── Sidebar ── */
  .sidebar {
    display: flex !important;
    flex-direction: column;
    width: var(--sidebar-w);
    flex-shrink: 0;
    background: linear-gradient(180deg, #1e3a8a 0%, #1e40af 100%);
    overflow-y: auto;
    overflow-x: hidden;
    border-right: 1px solid rgba(255, 255, 255, 0.08);
  }

  .sidebar::-webkit-scrollbar {
    width: 4px;
  }
  .sidebar::-webkit-scrollbar-track {
    background: transparent;
  }
  .sidebar::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.15);
    border-radius: 2px;
  }

  /* Sidebar — branding */
  .sb-brand {
    padding: 24px 20px 16px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  }
  .sb-logo {
    font-size: 28px;
    margin-bottom: 6px;
  }
  .sb-title {
    font-size: 14px;
    font-weight: 800;
    color: white;
    line-height: 1.3;
  }
  .sb-sub {
    font-size: 11px;
    color: rgba(255, 255, 255, 0.5);
    margin-top: 2px;
  }

  /* Sidebar — user card */
  .sb-user {
    margin: 12px 16px;
    background: rgba(255, 255, 255, 0.08);
    border-radius: 12px;
    padding: 12px;
    border: 1px solid rgba(255, 255, 255, 0.1);
  }
  .sb-user-label {
    font-size: 10px;
    color: rgba(255, 255, 255, 0.45);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 3px;
  }
  .sb-user-name {
    font-size: 14px;
    font-weight: 700;
    color: white;
  }
  .sb-user-profile {
    font-size: 11px;
    color: #6ee7b7;
    margin-top: 2px;
  }

  /* Sidebar — section label */
  .sb-section-label {
    padding: 12px 20px 6px;
    font-size: 10px;
    font-weight: 700;
    color: rgba(255, 255, 255, 0.35);
    text-transform: uppercase;
    letter-spacing: 1px;
  }

  /* Sidebar — nav item */
  .sb-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 20px;
    cursor: pointer;
    border-left: 3px solid transparent;
    transition: all 0.15s ease;
    position: relative;
  }
  .sb-item:hover {
    background: rgba(255, 255, 255, 0.07);
  }
  .sb-item.active {
    background: rgba(255, 255, 255, 0.12);
    border-left-color: white;
  }
  .sb-item.locked {
    opacity: 0.38;
    cursor: not-allowed;
  }
  .sb-item.locked:hover {
    background: transparent;
  }
  .sb-item-icon {
    width: 30px;
    height: 30px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    flex-shrink: 0;
  }
  .sb-item-icon.done {
    background: var(--green);
  }
  .sb-item-icon.active-icon {
    background: rgba(255, 255, 255, 0.2);
  }
  .sb-item-icon.idle {
    background: rgba(255, 255, 255, 0.08);
  }
  .sb-item-text {
    flex: 1;
    min-width: 0;
  }
  .sb-item-title {
    font-size: 13px;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.85);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }
  .sb-item.active .sb-item-title {
    color: white;
    font-weight: 700;
  }

  /* Sidebar — score */
  .sb-score {
    margin: 12px 16px;
    background: rgba(255, 255, 255, 0.07);
    border-radius: 12px;
    padding: 14px 16px;
  }
  .sb-score-label {
    font-size: 10px;
    color: rgba(255, 255, 255, 0.4);
    text-transform: uppercase;
    letter-spacing: 0.8px;
    margin-bottom: 4px;
  }
  .sb-score-num {
    font-size: 28px;
    font-weight: 900;
    color: white;
    line-height: 1;
  }
  .sb-score-sub {
    font-size: 11px;
    color: rgba(255, 255, 255, 0.4);
    margin-top: 2px;
  }
  .sb-score-bar {
    height: 4px;
    background: rgba(255, 255, 255, 0.15);
    border-radius: 2px;
    margin-top: 8px;
    overflow: hidden;
  }
  .sb-score-fill {
    height: 100%;
    background: linear-gradient(90deg, #6ee7b7, #34d399);
    border-radius: 2px;
    transition: width 0.4s ease;
  }

  /* Sidebar — footer */
  .sb-footer {
    margin-top: auto;
    padding: 16px 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
  }
  .sb-footer p {
    font-size: 10px;
    color: rgba(255, 255, 255, 0.25);
    line-height: 1.6;
  }

  /* ── Main Column ── */
  #main-col {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    background: var(--gray-50);
    overflow: hidden;
  }

  /* Header on desktop — not sticky, part of flex column */
  .app-header {
    position: static;
    flex-shrink: 0;
    border-radius: 0;
    background: var(--white);
  }

  /* Screen container scrollable */
  #screen-container {
    flex: 1;
    overflow-y: auto;
    padding-bottom: 0;
    background: var(--gray-50);
  }

  #screen-container::-webkit-scrollbar {
    width: 6px;
  }
  #screen-container::-webkit-scrollbar-track {
    background: var(--gray-100);
  }
  #screen-container::-webkit-scrollbar-thumb {
    background: var(--gray-300);
    border-radius: 3px;
  }

  /* Welcome screen on desktop: no fixed height hero needed */
  .welcome-hero {
    border-radius: 0;
  }

  /* Quiz focus: use full main-col height */
  .quiz-focus-wrap {
    min-height: calc(100vh - 56px - var(--header-h) - 4px);
    padding: 40px 48px 40px;
    max-width: 640px;
    background: var(--white);
  }

  .qf-question {
    font-size: 20px;
  }

  /* Instruments 2-col → 4-col on desktop */
  .instrument-grid {
    grid-template-columns: repeat(4, 1fr);
  }

  /* Wider dashboard padding */
  .portfolio-dashboard {
    padding: 0 28px;
  }

  /* Report hero */
  .report-hero {
    padding: 32px 28px;
  }
}

/* ═══════════════════════════════════════════════════════════
   PERAYAAN, ANIMASI & LENCANA
   ═══════════════════════════════════════════════════════════ */

/* ─── Konfetti ─── */
.confetti-layer {
  position: fixed;
  inset: 0;
  z-index: 300;
  overflow: hidden;
  pointer-events: none;
}

.confetti-piece {
  position: absolute;
  top: -16px;
  width: 9px;
  height: 14px;
  border-radius: 2px;
  opacity: 0;
  animation: confettiFall linear forwards;
}

@keyframes confettiFall {
  0% {
    opacity: 1;
    transform: translate(0, -10px) rotate(0deg);
  }
  100% {
    opacity: 0;
    transform: translate(var(--drift), 100vh) rotate(var(--spin));
  }
}

/* ─── Pop lencana terbuka ─── */
.badge-pop {
  position: fixed;
  top: 20px;
  left: 50%;
  z-index: 310;
  display: flex;
  align-items: center;
  gap: 13px;
  padding: 13px 20px 13px 13px;
  border-radius: 999px;
  background: var(--white);
  box-shadow:
    0 12px 34px rgba(0, 0, 0, 0.2),
    0 0 0 2px var(--gold);
  animation: badgePopIn 0.5s cubic-bezier(0.2, 1.4, 0.4, 1) forwards;
  pointer-events: none;
}
.badge-pop.out {
  animation: badgePopOut 0.4s ease forwards;
}

@keyframes badgePopIn {
  from {
    opacity: 0;
    transform: translate(-50%, -26px) scale(0.85);
  }
  to {
    opacity: 1;
    transform: translate(-50%, 0) scale(1);
  }
}
@keyframes badgePopOut {
  from {
    opacity: 1;
    transform: translate(-50%, 0) scale(1);
  }
  to {
    opacity: 0;
    transform: translate(-50%, -22px) scale(0.92);
  }
}

.bp-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  flex-shrink: 0;
  border-radius: 50%;
  font-size: 22px;
  box-shadow: inset 0 0 0 2px rgba(255, 255, 255, 0.35);
  animation: badgeSpin 0.7s ease;
}
@keyframes badgeSpin {
  from {
    transform: rotate(-180deg) scale(0.3);
  }
  to {
    transform: rotate(0) scale(1);
  }
}

.bp-label {
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.6px;
  text-transform: uppercase;
  color: var(--gold);
}
.bp-name {
  font-size: 15px;
  font-weight: 800;
  color: var(--gray-900);
  white-space: nowrap;
}

/* ─── Papan lencana ─── */
.badge-count {
  margin-left: 6px;
  padding: 2px 9px;
  border-radius: 999px;
  background: var(--gold-light);
  color: var(--gold);
  font-size: 11px;
  font-weight: 800;
  vertical-align: middle;
}

.badge-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
}

.badge-chip {
  padding: 13px 11px;
  border-radius: var(--radius);
  border: 1.5px solid var(--gray-200);
  background: var(--gray-50);
  text-align: center;
  cursor: default;
  opacity: 0;
  animation: chipIn 0.4s ease forwards;
  transition: var(--transition);
}

@keyframes chipIn {
  from {
    opacity: 0;
    transform: translateY(10px) scale(0.94);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

.badge-chip.unlocked {
  border-color: var(--bc);
  background: var(--white);
  box-shadow: 0 2px 10px color-mix(in srgb, var(--bc) 18%, transparent);
}
.badge-chip.unlocked:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 20px color-mix(in srgb, var(--bc) 28%, transparent);
}
.badge-chip.unlocked .bc-icon {
  filter: none;
}
.badge-chip.unlocked .bc-name {
  color: var(--bc);
}

.badge-chip.locked {
  filter: saturate(0.15);
}
.badge-chip:focus-visible {
  outline: 3px solid var(--blue);
  outline-offset: 2px;
}

.bc-icon {
  font-size: 26px;
  line-height: 1.2;
  margin-bottom: 5px;
}
.bc-name {
  font-size: 12.5px;
  font-weight: 800;
  color: var(--gray-500);
  line-height: 1.3;
  margin-bottom: 3px;
}
.bc-req {
  font-size: 10.5px;
  line-height: 1.4;
  color: var(--gray-400);
}

/* ─── Mikro-interaksi ─── */

/* Kartu sesi & baris hasil aset muncul bergiliran */
.session-card,
.asset-result-row {
  opacity: 0;
  animation: riseIn 0.42s ease forwards;
}

@keyframes riseIn {
  from {
    opacity: 0;
    transform: translateY(12px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

/* Jawaban kuis: benar = memantul, salah = menggeleng */
.quiz-opt.correct {
  animation: popCorrect 0.45s cubic-bezier(0.2, 1.5, 0.4, 1);
}
.quiz-opt.wrong {
  animation: shakeWrong 0.4s ease;
}

@keyframes popCorrect {
  0% {
    transform: scale(1);
  }
  45% {
    transform: scale(1.045);
  }
  100% {
    transform: scale(1);
  }
}
@keyframes shakeWrong {
  0%,
  100% {
    transform: translateX(0);
  }
  20% {
    transform: translateX(-7px);
  }
  40% {
    transform: translateX(6px);
  }
  60% {
    transform: translateX(-4px);
  }
  80% {
    transform: translateX(2px);
  }
}

/* Grafik portofolio menggambar dirinya sendiri.
   pathLength="1" membuat panjang garis dinormalkan, jadi tidak perlu
   menghitung panjang sebenarnya lewat JS. */
.chart-line {
  stroke-dasharray: 1;
  stroke-dashoffset: 1;
  animation: drawLine 1.1s ease forwards;
}
@keyframes drawLine {
  to {
    stroke-dashoffset: 0;
  }
}

.chart-area {
  opacity: 0;
  animation: fadeArea 0.8s ease 0.6s forwards;
}
@keyframes fadeArea {
  to {
    opacity: 1;
  }
}

.chart-dot {
  opacity: 0;
  transform-box: fill-box;
  transform-origin: center;
  animation: dotPop 0.4s cubic-bezier(0.2, 1.5, 0.4, 1) forwards;
}
@keyframes dotPop {
  from {
    opacity: 0;
    transform: scale(0);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

/* Nilai portofolio berdenyut halus saat angkanya berjalan */
.ps-amount {
  transition: color 0.3s ease;
  font-variant-numeric: tabular-nums;
}

/* Ronde aktif berdenyut agar mudah ditemukan mata */
.round-dot.active {
  animation: pulseDot 1.9s ease-in-out infinite;
}
@keyframes pulseDot {
  0%,
  100% {
    box-shadow: 0 0 0 0 rgba(26, 86, 219, 0.5);
  }
  50% {
    box-shadow: 0 0 0 7px rgba(26, 86, 219, 0);
  }
}

/* Umpan balik tekan pada semua tombol utama */
.btn:active:not(:disabled),
.session-card:active,
.badge-chip.unlocked:active {
  transform: scale(0.98);
}

@media (min-width: 768px) {
  .badge-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

/* Accessibility */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }

  /* Elemen yang dianimasikan harus tetap terlihat saat animasi dimatikan */
  .session-card,
  .asset-result-row,
  .badge-chip,
  .chart-area,
  .chart-dot {
    opacity: 1;
  }
  .chart-line {
    stroke-dashoffset: 0;
  }
}