@import url("https://fonts.googleapis.com/css2?family=Baloo+2:wght@600;700;800&family=Nunito:wght@500;700;800&family=DM+Serif+Display&family=DM+Sans:wght@400;500;600;700&display=swap");

:root {
  --md-default-bg-color: #f0f3fb;
  --md-default-fg-color: #1a1f2e;
  --md-default-fg-color--light: #1a1f2e;
  --md-default-fg-color--lighter: #333333;
  --md-default-fg-color--lightest: #64748b;

  --md-primary-fg-color: #1e2d4a;
  --md-primary-fg-color--light: #2a3f60;
  --md-primary-fg-color--dark: #131e31;

  --md-accent-fg-color: #e05d4a;
  --md-accent-fg-color--transparent: rgba(224, 93, 74, 0.12);

  --gds-gold: #eec33a;
  --gds-grey: #9c9fa1;
}

body {
  color: #1a1f2e;
  background: linear-gradient(160deg, #eef2f9 0%, #fff6f4 100%);
  background-attachment: fixed;
}

/* ---- Home page ---- */

/* Hide the section tab bar on the home page */
body:has(.home-hero) .md-tabs {
  display: none;
}

.home-hero {
  text-align: center;
  padding: 4rem 1.5rem 3rem;
}

.home-hero__logo {
  width: 5rem;
  height: 5rem;
  border-radius: 18px;
  margin-bottom: 1.5rem;
  display: block;
  margin-left: auto;
  margin-right: auto;
}

.home-hero h1 {
  margin: 0;
  font-family: "DM Serif Display", "Times New Roman", serif;
  font-size: clamp(2rem, 5vw, 3.2rem);
  color: #1e2d4a;
  line-height: 1.15;
}

.home-hero p {
  margin: 0.9rem auto 0;
  max-width: 52ch;
  color: #64748b;
  font-size: 1rem;
  line-height: 1.65;
}

.home-tiles {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1rem;
  max-width: 1000px;
  margin: 0 auto;
  padding: 0 1.5rem 5rem;
}

.home-tile {
  display: flex;
  flex-direction: column;
  padding: 2rem 1.75rem;
  background: #ffffff;
  border: 1px solid #dde3ef;
  border-radius: 4px;
  text-decoration: none !important;
  color: inherit;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.home-tile:hover {
  border-color: #1e2d4a;
  box-shadow: 0 4px 16px rgba(30, 45, 74, 0.09);
  color: inherit;
}

.home-tile__eyebrow {
  display: inline-block;
  margin-bottom: 0.55rem;
  color: #e05d4a;
  font-size: 0.77rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.home-tile h2 {
  margin: 0 0 0.75rem;
  font-family: "DM Serif Display", "Times New Roman", serif;
  font-size: 1.6rem;
  color: #1e2d4a;
  font-weight: 700;
  line-height: 1.2;
}

.home-tile p {
  margin: 0 0 1.25rem;
  color: #64748b;
  font-size: 0.91rem;
  line-height: 1.55;
  flex: 1;
}

.home-tile__cta {
  font-size: 0.85rem;
  font-weight: 600;
  color: #e05d4a;
  letter-spacing: 0.01em;
}

/* Headings and links */
.md-typeset h1,
.md-typeset h2 {
  color: #1e2d4a;
  font-family: "DM Serif Display", "Times New Roman", serif !important;
}

.md-typeset h3,
.md-typeset h4,
.md-typeset h5,
.md-typeset h6 {
  color: #1e2d4a;
  font-family: "DM Sans", system-ui, sans-serif !important;
}

.md-typeset a {
  color: #e05d4a;
}

.md-typeset a:hover {
  color: #1e2d4a;
}

/* Navigation */
.md-tabs {
  background-color: #1e2d4a;
}

.md-header {
  background: rgba(19, 30, 49, 0.92);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.md-tabs__link,
.md-header__title,
.md-header__button {
  color: #ffffff;
}

.md-header__title {
  font-family: "DM Serif Display", "Times New Roman", serif !important;
}

.md-header__button.md-logo img {
  width: 2.65rem;
  height: 2.65rem;
  object-fit: contain;
  border-radius: 12px;
}

.md-tabs__link {
  font-family: "DM Sans", system-ui, sans-serif !important;
}

.md-tabs__link--active,
.md-tabs__link:hover {
  color: #eec33a;
}

/* Admonitions: keep white background, color-coded borders */
.md-typeset .admonition,
.md-typeset details {
  background: #ffffff;
  color: #1a1f2e;
  border-left: 0.2rem solid #1e2d4a;
}

.md-typeset .admonition-title,
.md-typeset summary {
  background: #ffffff;
  color: #1a1f2e;
  border-bottom: 1px solid #dde3ef;
}

.md-typeset .admonition.tip,
.md-typeset .admonition.tip > .admonition-title {
  border-left-color: #e05d4a;
}

.md-typeset .admonition.warning,
.md-typeset .admonition.warning > .admonition-title {
  border-left-color: #eec33a;
}

.md-typeset .admonition.info,
.md-typeset .admonition.info > .admonition-title {
  border-left-color: #9c9fa1;
}

.md-typeset .admonition.abstract,
.md-typeset .admonition.abstract > .admonition-title {
  border-left-color: #1e2d4a;
}

/* Table of contents: make sections distinct */
.md-nav__title {
  font-weight: 700;
}

.md-nav--secondary {
  background: #ffffff;
  border: 1px solid #e5e5e5;
  padding: 0.6rem 0.7rem;
  border-radius: 6px;
}

.md-nav--secondary .md-nav__list {
  margin-top: 0.4rem;
}

.md-nav--secondary .md-nav__item + .md-nav__item {
  margin-top: 0.25rem;
}

.md-nav--secondary .md-nav__link {
  padding: 0.15rem 0.25rem;
  border-left: 3px solid transparent;
}

.md-nav--secondary .md-nav__link:hover {
  background: #f0f3fb;
  border-left-color: #e05d4a;
}

.md-nav--secondary .md-nav__link--active {
  background: #eef2f9;
  border-left-color: #1e2d4a;
  color: #1a1f2e;
}

/* Left navigation: make sections distinct */
.md-nav--primary {
  background: #ffffff;
}

.md-nav--primary .md-nav__list {
  padding: 0.4rem 0.5rem;
}

.md-nav--primary .md-nav__item {
  margin: 0.1rem 0;
}

.md-nav--primary .md-nav__item--section > .md-nav__link {
  font-weight: 700;
  color: #1e2d4a;
  background: #eef2f9;
  border-left: 4px solid #1e2d4a;
  padding: 0.35rem 0.45rem;
  border-radius: 6px;
}

.md-nav--primary .md-nav__item--section > .md-nav__link:hover {
  background: #e6ecf6;
}

.md-nav--primary .md-nav__item--active > .md-nav__link {
  color: #1a1f2e;
  background: #eef2f9;
  border-left: 4px solid #eec33a;
  border-radius: 6px;
}

.md-nav--primary .md-nav__link {
  padding: 0.25rem 0.45rem;
  border-left: 3px solid transparent;
}

.md-nav--primary .md-nav__link:hover {
  background: #f0f3fb;
  border-left-color: #e05d4a;
}

/* Learning Program Table Styling */
.md-typeset table {
  border-collapse: collapse;
  width: 100%;
  margin: 1.5rem 0;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  border-radius: 8px;
  overflow: hidden;
}

.md-typeset table thead {
  background: linear-gradient(135deg, #1e2d4a 0%, #2a3f60 100%);
}

.md-typeset table thead th {
  color: #ffffff !important;
  font-weight: 700;
  padding: 1rem;
  text-align: left;
  border: none;
  font-family: "DM Sans", system-ui, sans-serif !important;
}

.md-typeset table tbody tr {
  border-bottom: 1px solid #e0e0e0;
  transition: background-color 0.2s ease;
}

.md-typeset table tbody tr:hover {
  background-color: rgba(30, 45, 74, 0.05);
}

.md-typeset table tbody tr:last-child {
  border-bottom: none;
}

.md-typeset table tbody td {
  padding: 1rem;
  vertical-align: top;
  border: none;
}

.md-typeset table tbody td:first-child {
  font-weight: 600;
  color: #1e2d4a;
  white-space: nowrap;
  min-width: 120px;
}

/* Checklist column links styling - targets 5th column */
.md-typeset table tbody td:nth-child(5) a {
  display: inline-block;
  padding: 0.4rem 0.8rem;
  margin: 0.2rem 0;
  background: linear-gradient(135deg, #e05d4a 0%, #c04a38 100%);
  color: #ffffff !important;
  text-decoration: none;
  border-radius: 6px;
  transition: all 0.3s ease;
  font-size: 0.9rem;
  font-weight: 500;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.md-typeset table tbody td:nth-child(5) a:hover {
  background: linear-gradient(135deg, #1e2d4a 0%, #2a3f60 100%);
  color: #eec33a !important;
  transform: translateY(-2px);
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
}

/* Assessment column highlighting */
.md-typeset table tbody td:nth-child(4) strong {
  color: #1e2d4a;
  background: rgba(238, 195, 58, 0.2);
  padding: 0.2rem 0.5rem;
  border-radius: 4px;
  display: inline-block;
}

/* Unit 3 AoS1 review game */
.requirements-game {
  --game-ink: #14213d;
  --game-pink: #ff4f9a;
  --game-orange: #ff8a00;
  --game-cyan: #14b8ff;
  --game-green: #22c55e;
  --game-yellow: #ffd54a;
  --game-shadow: 0 24px 60px rgba(50, 17, 73, 0.18);
  position: relative;
  margin: 2rem 0;
  border: 0;
  border-radius: 30px;
  overflow: hidden;
  background:
    radial-gradient(circle at top left, rgba(255, 79, 154, 0.26), transparent 26%),
    radial-gradient(circle at top right, rgba(20, 184, 255, 0.24), transparent 28%),
    radial-gradient(circle at bottom left, rgba(255, 213, 74, 0.22), transparent 30%),
    linear-gradient(145deg, #fff4cb 0%, #fff0f8 28%, #edf8ff 60%, #effff3 100%);
  box-shadow: var(--game-shadow);
  font-family: "Nunito", "Trebuchet MS", sans-serif;
}

.requirements-game::before,
.requirements-game::after {
  content: "";
  position: absolute;
  border-radius: 999px;
  pointer-events: none;
  opacity: 0.75;
}

.requirements-game::before {
  top: -4rem;
  right: -5rem;
  width: 14rem;
  height: 14rem;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.55) 0%, rgba(255, 255, 255, 0) 70%);
}

.requirements-game::after {
  bottom: -4rem;
  left: -3rem;
  width: 12rem;
  height: 12rem;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.4) 0%, rgba(255, 255, 255, 0) 72%);
}

.requirements-game__hero {
  position: relative;
  padding: 2rem;
  background:
    radial-gradient(circle at 15% 20%, rgba(255, 255, 255, 0.32), transparent 18%),
    radial-gradient(circle at 85% 15%, rgba(255, 255, 255, 0.28), transparent 16%),
    linear-gradient(120deg, #ff4f9a 0%, #ff8a00 32%, #ffd54a 58%, #14b8ff 85%, #6b5cff 100%);
  color: #ffffff;
}

.requirements-game__hero-top {
  display: flex;
  justify-content: flex-start;
}

.requirements-game__back {
  display: inline-flex;
  align-items: center;
  padding: 0.55rem 0.95rem;
  border: 2px solid rgba(255, 255, 255, 0.28);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.18);
  color: #ffffff !important;
  font-size: 0.84rem;
  font-weight: 800;
  text-decoration: none;
  box-shadow: 0 10px 20px rgba(20, 20, 60, 0.14);
}

.requirements-game__back:hover {
  background: rgba(255, 255, 255, 0.3);
  color: #14213d !important;
}

.requirements-game__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  margin-top: 1rem;
  padding: 0.42rem 0.85rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.22);
  color: #ffffff;
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  box-shadow: 0 10px 20px rgba(20, 20, 60, 0.12);
}

.requirements-game__hero h2 {
  margin: 1rem 0 0.6rem;
  color: #ffffff;
  font-family: "Baloo 2", "Trebuchet MS", sans-serif !important;
  font-size: clamp(2rem, 4vw, 3.3rem);
  font-weight: 800;
  line-height: 1;
  text-shadow: 0 8px 24px rgba(62, 12, 95, 0.28);
}

.requirements-game__hero p {
  margin: 0;
  color: rgba(255, 255, 255, 0.95);
  max-width: 58rem;
  font-size: 1rem;
}

.requirements-game__hero-meta {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 0.85rem;
  margin-top: 1.5rem;
}

.requirements-game__meta-card {
  padding: 0.95rem 1rem;
  border: 2px solid rgba(255, 255, 255, 0.22);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.18);
  backdrop-filter: blur(8px);
  box-shadow: 0 16px 28px rgba(61, 13, 96, 0.12);
}

.requirements-game__meta-label {
  display: block;
  color: rgba(255, 255, 255, 0.82);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.requirements-game__meta-value {
  display: block;
  margin-top: 0.35rem;
  color: #ffffff;
  font-size: 1.15rem;
  font-weight: 800;
}

.requirements-game__body {
  padding: 1.5rem;
}

.requirements-game__score {
  margin-bottom: 1.25rem;
  padding: 1rem 1.15rem;
  border-radius: 18px;
  font-weight: 800;
  border: 2px solid transparent;
  box-shadow: 0 16px 30px rgba(38, 18, 65, 0.08);
}

.requirements-game__score.is-high {
  background: linear-gradient(135deg, #d8ffec, #effff3);
  border-color: #6ae79b;
  color: #0d7a38;
}

.requirements-game__score.is-mid {
  background: linear-gradient(135deg, #fff4d7, #fff8e7);
  border-color: #ffb24d;
  color: #ad4d00;
}

.requirements-game__score.is-low {
  background: linear-gradient(135deg, #ffe0ec, #fff0f8);
  border-color: #ff92c0;
  color: #b01864;
}

.requirements-game__selected {
  margin-bottom: 1.25rem;
  padding: 1rem 1.1rem;
  border: 2px dashed #8bd7ff;
  border-radius: 18px;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.95), rgba(239, 248, 255, 0.95));
  color: #11315e;
  font-size: 0.92rem;
  box-shadow: 0 14px 28px rgba(20, 184, 255, 0.08);
}

.requirements-game__selected strong {
  color: var(--game-pink);
}

.requirements-game__bank {
  margin-bottom: 1.5rem;
  padding: 1.15rem;
  border: 2px solid #ffd98d;
  border-radius: 22px;
  background:
    linear-gradient(135deg, rgba(255, 248, 214, 0.96), rgba(255, 236, 244, 0.94)),
    #ffffff;
  box-shadow: 0 20px 40px rgba(255, 138, 0, 0.08);
}

.requirements-game__bank.is-targetable {
  border-color: var(--game-cyan);
  box-shadow: 0 0 0 5px rgba(20, 184, 255, 0.15);
}

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

.requirements-game__bank-title {
  margin: 0;
  color: #bb2d73;
  font-size: 1.12rem;
  font-family: "Baloo 2", "Trebuchet MS", sans-serif !important;
  font-weight: 800;
}

.requirements-game__bank-note {
  margin: 0.2rem 0 0;
  color: #7b4d13;
  font-size: 0.88rem;
}

.requirements-game__count {
  flex-shrink: 0;
  padding: 0.38rem 0.78rem;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--zone-color, var(--game-pink)), color-mix(in srgb, var(--zone-color, var(--game-pink)) 55%, white));
  color: #ffffff;
  font-size: 0.82rem;
  font-weight: 800;
  box-shadow: 0 8px 18px rgba(20, 20, 60, 0.12);
}

.requirements-game__card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 0.9rem;
}

.requirements-game__zones {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1rem;
}

.requirements-game__zone {
  min-height: 290px;
  border: 2px solid var(--zone-border, #d9dce2);
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.86);
  overflow: hidden;
  box-shadow: 0 20px 42px rgba(34, 24, 74, 0.1);
}

.requirements-game__zone.is-targetable {
  box-shadow:
    0 0 0 5px color-mix(in srgb, var(--zone-color, var(--game-cyan)) 25%, white),
    0 20px 42px rgba(34, 24, 74, 0.1);
}

.requirements-game__zone-header {
  padding: 1rem 1rem 0.9rem;
  background:
    linear-gradient(180deg, color-mix(in srgb, var(--zone-bg, #f8fafc) 94%, white), var(--zone-bg, #f8fafc));
  border-bottom: 2px solid var(--zone-border, #d9dce2);
}

.requirements-game__zone-title-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
}

.requirements-game__zone-title {
  margin: 0;
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  color: var(--zone-color, var(--game-ink));
  font-size: 1.1rem;
  font-family: "Baloo 2", "Trebuchet MS", sans-serif !important;
  font-weight: 800;
}

.requirements-game__zone-emoji {
  font-size: 1.3rem;
  line-height: 1;
}

.requirements-game__zone-name {
  line-height: 1.1;
}

.requirements-game__zone-summary {
  margin: 0.55rem 0 0;
  color: #22304f;
  font-size: 0.88rem;
  font-weight: 700;
}

.requirements-game__feature-list {
  margin: 0.85rem 0 0;
  padding: 0;
  list-style: none;
}

.requirements-game__feature-list li {
  position: relative;
  margin-top: 0.35rem;
  padding-left: 1.1rem;
  color: #25324f;
  font-size: 0.82rem;
}

.requirements-game__feature-list li::before {
  content: "•";
  position: absolute;
  top: 0.02rem;
  left: 0;
  width: auto;
  height: auto;
  border-radius: 0;
  background: none;
  opacity: 1;
  font-size: 1rem;
  font-weight: 900;
  color: var(--zone-color, var(--game-pink));
}

.requirements-game__zone-body {
  display: grid;
  gap: 0.8rem;
  padding: 1rem;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.9), rgba(255, 255, 255, 0.98)),
    var(--zone-bg, #ffffff);
}

.requirements-game__empty {
  padding: 1rem;
  border: 2px dashed color-mix(in srgb, var(--zone-color, var(--game-cyan)) 30%, white);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.82);
  color: color-mix(in srgb, var(--zone-color, var(--game-cyan)) 75%, #32415f);
  font-size: 0.88rem;
  text-align: center;
  font-weight: 700;
}

.requirements-game__card {
  width: 100%;
  padding: 0.95rem;
  border: 2px solid rgba(255, 255, 255, 0.78);
  border-radius: 18px;
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.98), rgba(255, 251, 240, 0.96));
  color: #111827;
  text-align: left;
  cursor: pointer;
  box-shadow: 0 14px 28px rgba(42, 23, 81, 0.08);
  transition:
    transform 0.16s ease,
    box-shadow 0.16s ease,
    border-color 0.16s ease,
    background-color 0.16s ease;
}

.requirements-game__card:hover {
  transform: translateY(-4px) rotate(-0.4deg);
  box-shadow: 0 18px 34px rgba(42, 23, 81, 0.14);
}

.requirements-game__card.is-selected {
  border-color: var(--game-cyan);
  background: linear-gradient(145deg, #f4fdff, #eefaff);
  box-shadow: 0 0 0 5px rgba(20, 184, 255, 0.12);
}

.requirements-game__card.is-correct {
  border-color: #4adf82;
  background: linear-gradient(145deg, #eefff4, #ddffeb);
}

.requirements-game__card.is-wrong {
  border-color: #ff82b6;
  background: linear-gradient(145deg, #fff1f7, #ffe1ed);
}

.requirements-game__card.is-unplaced {
  border-color: #ffc461;
  background: linear-gradient(145deg, #fff9ea, #fff2c9);
}

.requirements-game__card-label {
  display: block;
  font-weight: 800;
  line-height: 1.45;
  color: #1d2340;
}

.requirements-game__card-meta {
  display: block;
  margin-top: 0.55rem;
  color: #59637d;
  font-size: 0.78rem;
}

.requirements-game__card-status {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  margin-top: 0.75rem;
  padding: 0.28rem 0.55rem;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 700;
}

.requirements-game__card-status.is-correct {
  background: #dcfce7;
  color: #166534;
}

.requirements-game__card-status.is-wrong {
  background: #fee2e2;
  color: #991b1b;
}

.requirements-game__card-status.is-unplaced {
  background: #fef3c7;
  color: #92400e;
}

.requirements-game__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  margin-top: 1.5rem;
}

.requirements-game__button {
  padding: 0.9rem 1.15rem;
  border: none;
  border-radius: 999px;
  font-weight: 800;
  cursor: pointer;
  font-family: "Baloo 2", "Trebuchet MS", sans-serif !important;
  font-size: 1rem;
  transition: transform 0.16s ease, box-shadow 0.16s ease, opacity 0.16s ease;
}

.requirements-game__button:hover {
  transform: translateY(-2px) scale(1.01);
}

.requirements-game__button:disabled {
  cursor: not-allowed;
  opacity: 0.55;
  transform: none;
}

.requirements-game__button--primary {
  background: linear-gradient(135deg, #ff4f9a, #ff8a00, #ffd54a);
  color: #ffffff;
  box-shadow: 0 14px 28px rgba(255, 79, 154, 0.28);
}

.requirements-game__button--secondary {
  background: linear-gradient(135deg, #14b8ff, #6b5cff);
  color: #ffffff;
  border: 0;
  box-shadow: 0 14px 28px rgba(20, 184, 255, 0.24);
}

.requirements-game__instructions {
  margin-top: 1rem;
  color: #304466;
  font-size: 0.9rem;
  font-weight: 700;
}

.requirements-game__sources {
  margin-top: 1rem;
  padding: 1rem 1.1rem;
  border: 2px solid #ffc7df;
  border-radius: 20px;
  background: linear-gradient(135deg, rgba(255, 244, 250, 0.98), rgba(239, 250, 255, 0.98));
  box-shadow: 0 16px 32px rgba(255, 79, 154, 0.08);
}

.requirements-game__sources-label {
  margin: 0 0 0.75rem;
  color: #844772;
  font-size: 0.86rem;
  font-weight: 800;
}

.requirements-game__source-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

.requirements-game__source-link {
  display: inline-flex;
  align-items: center;
  padding: 0.45rem 0.75rem;
  border: 2px solid rgba(255, 255, 255, 0.85);
  border-radius: 999px;
  background: linear-gradient(135deg, #ffffff, #fff7d7);
  color: #d12d7d !important;
  font-size: 0.8rem;
  font-weight: 800;
  text-decoration: none;
  box-shadow: 0 10px 20px rgba(40, 34, 80, 0.08);
}

.requirements-game__source-link:hover {
  border-color: #89deff;
  background: linear-gradient(135deg, #ffffff, #eefaff);
  color: #14b8ff !important;
}

.requirements-game__answer-key {
  margin-top: 1.75rem;
  padding-top: 1.5rem;
  border-top: 2px solid rgba(255, 79, 154, 0.18);
}

.requirements-game__answer-key h3 {
  margin-top: 0;
  color: #8f2d72;
  font-family: "Baloo 2", "Trebuchet MS", sans-serif !important;
  font-size: 1.6rem;
  font-weight: 800;
}

.requirements-game__answer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 0.95rem;
}

.requirements-game__answer-card {
  padding: 1rem;
  border: 2px solid rgba(255, 255, 255, 0.78);
  border-radius: 18px;
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.98), rgba(255, 248, 235, 0.96));
  box-shadow: 0 16px 30px rgba(42, 23, 81, 0.08);
}

.requirements-game__answer-card h4 {
  margin: 0 0 0.45rem;
  color: #1d2340;
  font-size: 0.95rem;
  font-weight: 800;
}

.requirements-game__answer-badge {
  display: inline-flex;
  align-items: center;
  margin-bottom: 0.7rem;
  padding: 0.32rem 0.65rem;
  border-radius: 999px;
  font-size: 0.74rem;
  font-weight: 800;
}

.requirements-game__answer-card p {
  margin: 0;
  color: #37476a;
  font-size: 0.84rem;
}

.requirements-game__answer-source {
  margin-top: 0.7rem;
  color: #7c6a88;
  font-size: 0.76rem;
  font-weight: 700;
}

html.review-game-page,
body.review-game-page {
  background:
    radial-gradient(circle at top left, rgba(255, 79, 154, 0.22), transparent 24%),
    radial-gradient(circle at top right, rgba(20, 184, 255, 0.2), transparent 24%),
    linear-gradient(145deg, #fff0b8 0%, #fff1f8 38%, #eefaff 72%, #effff3 100%);
}

body.review-game-page .md-header,
body.review-game-page .md-tabs,
body.review-game-page .md-sidebar,
body.review-game-page .md-footer,
body.review-game-page .md-top {
  display: none !important;
}

body.review-game-page .md-overlay,
body.review-game-page .md-search,
body.review-game-page .md-dialog,
body.review-game-page [data-md-toggle="drawer"],
body.review-game-page [data-md-toggle="search"] {
  display: none !important;
}

body.review-game-page .md-main {
  min-height: 100vh;
  position: relative;
  z-index: 1;
}

body.review-game-page .md-main__inner {
  display: block;
  max-width: none;
  margin: 0;
  padding-top: 0;
}

body.review-game-page .md-content,
body.review-game-page .md-content__inner {
  margin: 0;
  max-width: none;
}

body.review-game-page .md-content {
  position: relative;
  z-index: 2;
}

body.review-game-page .md-content__inner {
  padding: 0;
}

body.review-game-page .md-content__button,
body.review-game-page .md-content__title,
body.review-game-page .md-typeset > h1:first-child {
  display: none !important;
}

body.review-game-page .requirements-game {
  min-height: 100vh;
  margin: 0;
  border: none;
  border-radius: 0;
  box-shadow: none;
  background:
    radial-gradient(circle at top left, rgba(255, 79, 154, 0.24), transparent 24%),
    radial-gradient(circle at top right, rgba(20, 184, 255, 0.22), transparent 24%),
    radial-gradient(circle at bottom left, rgba(255, 213, 74, 0.2), transparent 22%),
    linear-gradient(145deg, #fff2c4 0%, #fff3fa 35%, #eefaff 68%, #effff3 100%);
}

@media (max-width: 900px) {
  .requirements-game__hero,
  .requirements-game__body {
    padding: 1.25rem;
  }

  .requirements-game__zones {
    grid-template-columns: 1fr;
  }

  .requirements-game__zone {
    min-height: 0;
  }
}

@media (max-width: 600px) {
  .requirements-game__bank-header,
  .requirements-game__zone-title-row {
    flex-direction: column;
    align-items: flex-start;
  }

  .requirements-game__actions {
    flex-direction: column;
  }

  .requirements-game__source-links {
    flex-direction: column;
  }

  .requirements-game__button {
    width: 100%;
    text-align: center;
  }
}

/* Bug Ticket Blitz */
.bug-ticket-game {
  --ticket-ink: #11253d;
  --ticket-slate: #32445f;
  --ticket-navy: #12345a;
  --ticket-cyan: #1da7d8;
  --ticket-mint: #19b37c;
  --ticket-amber: #f59b23;
  --ticket-coral: #ef6a5b;
  --ticket-surface: rgba(255, 255, 255, 0.92);
  min-height: 100vh;
  background:
    linear-gradient(90deg, rgba(18, 52, 90, 0.08) 1px, transparent 1px),
    linear-gradient(rgba(18, 52, 90, 0.08) 1px, transparent 1px),
    radial-gradient(circle at top left, rgba(29, 167, 216, 0.18), transparent 24%),
    radial-gradient(circle at top right, rgba(245, 155, 35, 0.18), transparent 24%),
    linear-gradient(145deg, #eef7ff 0%, #fffaf0 46%, #f4fff9 100%);
  background-size: 26px 26px, 26px 26px, auto, auto, auto;
  color: var(--ticket-ink);
  font-family: "Nunito", "Trebuchet MS", sans-serif;
}

.bug-ticket-game__hero {
  padding: 2rem;
  background:
    radial-gradient(circle at 15% 20%, rgba(255, 255, 255, 0.22), transparent 16%),
    radial-gradient(circle at 85% 15%, rgba(255, 255, 255, 0.2), transparent 18%),
    linear-gradient(120deg, #12345a 0%, #1d5d89 42%, #1da7d8 74%, #34c58e 100%);
  color: #ffffff;
}

.bug-ticket-game__hero-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.bug-ticket-game__back,
.bug-ticket-game__button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  text-decoration: none;
}

.bug-ticket-game__back {
  padding: 0.55rem 0.95rem;
  border: 2px solid rgba(255, 255, 255, 0.28);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.14);
  color: #ffffff !important;
  font-weight: 800;
}

.bug-ticket-game__back:hover {
  background: rgba(255, 255, 255, 0.24);
  color: #ffffff !important;
}

.bug-ticket-game__phase-pill,
.bug-ticket-game__eyebrow,
.bug-ticket-game__summary-badge,
.bug-ticket-game__ticket-id,
.bug-ticket-game__ticket-focus,
.bug-ticket-game__tracker-tag,
.bug-ticket-game__tracker-count {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  font-weight: 800;
}

.bug-ticket-game__phase-pill {
  padding: 0.45rem 0.85rem;
  background: rgba(255, 255, 255, 0.18);
  color: #ffffff;
  font-size: 0.85rem;
}

.bug-ticket-game__eyebrow {
  margin-top: 1rem;
  padding: 0.42rem 0.8rem;
  background: rgba(255, 255, 255, 0.18);
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.bug-ticket-game__hero h2 {
  margin: 1rem 0 0.45rem;
  color: #ffffff;
  font-family: "Baloo 2", "Trebuchet MS", sans-serif !important;
  font-size: clamp(2.2rem, 4vw, 3.5rem);
  font-weight: 800;
  line-height: 1;
}

.bug-ticket-game__hero p {
  margin: 0;
  max-width: 60rem;
  color: rgba(255, 255, 255, 0.96);
  font-size: 1rem;
}

.bug-ticket-game__hero-meta,
.bug-ticket-game__summary-grid,
.bug-ticket-game__tracker-grid {
  display: grid;
  gap: 1rem;
}

.bug-ticket-game__hero-meta {
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  margin-top: 1.5rem;
}

.bug-ticket-game__hero-meta article,
.bug-ticket-game__summary-grid article,
.bug-ticket-game__dashboard-card,
.bug-ticket-game__stability,
.bug-ticket-game__ticket,
.bug-ticket-game__summary,
.bug-ticket-game__tracker,
.bug-ticket-game__sources,
.bug-ticket-game__tracker-card {
  border-radius: 24px;
  box-shadow: 0 22px 48px rgba(17, 37, 61, 0.1);
}

.bug-ticket-game__hero-meta article {
  padding: 1rem 1.05rem;
  border: 2px solid rgba(255, 255, 255, 0.22);
  background: rgba(255, 255, 255, 0.12);
}

.bug-ticket-game__hero-meta span,
.bug-ticket-game__summary-grid span {
  display: block;
  color: rgba(255, 255, 255, 0.78);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.bug-ticket-game__hero-meta strong,
.bug-ticket-game__summary-grid strong {
  display: block;
  margin-top: 0.35rem;
  color: #ffffff;
  font-size: 1.15rem;
}

.bug-ticket-game__body {
  padding: 1.5rem;
}

.bug-ticket-game__layout {
  display: grid;
  grid-template-columns: minmax(0, 1.7fr) minmax(280px, 0.9fr);
  gap: 1rem;
}

.bug-ticket-game__ticket,
.bug-ticket-game__summary,
.bug-ticket-game__tracker,
.bug-ticket-game__sources {
  padding: 1.4rem;
  background: var(--ticket-surface);
  border: 2px solid rgba(18, 52, 90, 0.08);
}

.bug-ticket-game__ticket-top,
.bug-ticket-game__tracker-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.bug-ticket-game__ticket-id {
  padding: 0.38rem 0.75rem;
  background: rgba(18, 52, 90, 0.08);
  color: var(--ticket-navy);
  font-size: 0.82rem;
}

.bug-ticket-game__ticket-focus,
.bug-ticket-game__tracker-tag {
  padding: 0.38rem 0.72rem;
  background: rgba(29, 167, 216, 0.14);
  color: #0f6f92;
  font-size: 0.8rem;
}

.bug-ticket-game__ticket h3,
.bug-ticket-game__feedback h3,
.bug-ticket-game__stability h3,
.bug-ticket-game__dashboard-card h3,
.bug-ticket-game__summary h3,
.bug-ticket-game__tracker h3,
.bug-ticket-game__sources h3 {
  margin-top: 0;
  color: var(--ticket-navy);
  font-family: "Baloo 2", "Trebuchet MS", sans-serif !important;
}

.bug-ticket-game__ticket h3 {
  margin: 1rem 0 0.75rem;
  font-size: 1.75rem;
  line-height: 1.12;
}

.bug-ticket-game__ticket-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  margin-bottom: 1rem;
}

.bug-ticket-game__ticket-meta span {
  padding: 0.38rem 0.72rem;
  border-radius: 999px;
  background: rgba(50, 68, 95, 0.08);
  color: var(--ticket-slate);
  font-size: 0.84rem;
  font-weight: 700;
}

.bug-ticket-game__feedback {
  margin-bottom: 1rem;
  padding: 1rem 1.05rem;
  border-radius: 20px;
  border: 2px solid transparent;
}

.bug-ticket-game__feedback.is-correct {
  background: linear-gradient(135deg, #e8fff4, #f4fff9);
  border-color: rgba(25, 179, 124, 0.35);
}

.bug-ticket-game__feedback.is-wrong {
  background: linear-gradient(135deg, #fff1ef, #fffaf8);
  border-color: rgba(239, 106, 91, 0.35);
}

.bug-ticket-game__feedback.is-info {
  background: linear-gradient(135deg, #edf8ff, #f5fcff);
  border-color: rgba(29, 167, 216, 0.32);
}

.bug-ticket-game__feedback p,
.bug-ticket-game__ticket-note,
.bug-ticket-game__tracker-intro,
.bug-ticket-game__sources p,
.bug-ticket-game__summary p {
  margin: 0.45rem 0 0;
  color: var(--ticket-slate);
}

.bug-ticket-game__feedback-note,
.bug-ticket-game__feedback-answer {
  font-weight: 700;
}

.bug-ticket-game__form {
  display: grid;
  gap: 0.8rem;
}

.bug-ticket-game__label {
  font-size: 0.92rem;
  font-weight: 800;
  color: var(--ticket-navy);
}

.bug-ticket-game__input {
  width: 100%;
  padding: 0.95rem 1rem;
  border: 2px solid rgba(18, 52, 90, 0.16);
  border-radius: 18px;
  background: #ffffff;
  color: var(--ticket-ink);
  font: inherit;
  box-sizing: border-box;
}

.bug-ticket-game__input:focus {
  outline: none;
  border-color: var(--ticket-cyan);
  box-shadow: 0 0 0 5px rgba(29, 167, 216, 0.12);
}

.bug-ticket-game__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin-top: 0.3rem;
}

.bug-ticket-game__button {
  padding: 0.9rem 1.15rem;
  border: none;
  border-radius: 999px;
  font-family: "Baloo 2", "Trebuchet MS", sans-serif !important;
  font-size: 1rem;
  font-weight: 800;
  cursor: pointer;
  transition: transform 0.16s ease, box-shadow 0.16s ease, opacity 0.16s ease;
}

.bug-ticket-game__button:hover {
  transform: translateY(-2px);
}

.bug-ticket-game__button--primary {
  background: linear-gradient(135deg, #12345a, #1d5d89, #1da7d8);
  color: #ffffff;
  box-shadow: 0 14px 28px rgba(18, 52, 90, 0.22);
}

.bug-ticket-game__button--secondary,
.bug-ticket-game__button--ghost {
  border: 2px solid rgba(18, 52, 90, 0.14);
  background: #ffffff;
  color: var(--ticket-navy);
}

.bug-ticket-game__dashboard {
  display: grid;
  gap: 1rem;
}

.bug-ticket-game__stability,
.bug-ticket-game__dashboard-card {
  padding: 1.2rem;
  background: rgba(255, 255, 255, 0.9);
  border: 2px solid rgba(18, 52, 90, 0.08);
}

.bug-ticket-game__stability.is-high {
  border-color: rgba(25, 179, 124, 0.28);
}

.bug-ticket-game__stability.is-mid {
  border-color: rgba(245, 155, 35, 0.28);
}

.bug-ticket-game__stability.is-low {
  border-color: rgba(239, 106, 91, 0.3);
}

.bug-ticket-game__stability-value {
  margin-top: 0.25rem;
  color: var(--ticket-navy);
  font-size: 2rem;
  font-weight: 800;
}

.bug-ticket-game__meter {
  margin-top: 0.8rem;
  height: 0.9rem;
  border-radius: 999px;
  background: rgba(18, 52, 90, 0.08);
  overflow: hidden;
}

.bug-ticket-game__meter span {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(135deg, #ef6a5b, #f59b23, #19b37c);
}

.bug-ticket-game__dashboard-card p {
  margin: 0.5rem 0 0;
  color: var(--ticket-slate);
}

.bug-ticket-game__summary {
  margin-bottom: 1rem;
}

.bug-ticket-game__summary-badge {
  padding: 0.42rem 0.8rem;
  background: rgba(18, 52, 90, 0.08);
  color: var(--ticket-navy);
  font-size: 0.82rem;
}

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

.bug-ticket-game__summary-grid article {
  padding: 1rem;
  background: rgba(18, 52, 90, 0.82);
}

.bug-ticket-game__tracker {
  margin-top: 1rem;
}

.bug-ticket-game__tracker-grid {
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  margin-top: 1rem;
}

.bug-ticket-game__tracker-card {
  padding: 1rem;
  background: linear-gradient(145deg, #ffffff, #f6fbff);
  border: 2px solid rgba(18, 52, 90, 0.08);
}

.bug-ticket-game__tracker-count {
  padding: 0.38rem 0.72rem;
  background: rgba(239, 106, 91, 0.12);
  color: #b34034;
  font-size: 0.8rem;
}

.bug-ticket-game__tracker-card h4 {
  margin: 0.9rem 0 0.45rem;
  color: var(--ticket-navy);
}

.bug-ticket-game__tracker-prompt {
  margin: 0;
  color: var(--ticket-slate);
}

.bug-ticket-game__tracker-detail {
  display: grid;
  gap: 0.25rem 0.5rem;
  grid-template-columns: minmax(0, 110px) minmax(0, 1fr);
  margin: 0.95rem 0 0;
}

.bug-ticket-game__tracker-detail dt {
  color: var(--ticket-navy);
  font-weight: 800;
}

.bug-ticket-game__tracker-detail dd {
  margin: 0;
  color: var(--ticket-slate);
}

.bug-ticket-game__tracker-empty {
  margin-top: 1rem;
  padding: 1rem;
  border: 2px dashed rgba(18, 52, 90, 0.16);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.88);
  color: var(--ticket-slate);
  font-weight: 700;
}

.bug-ticket-game__sources {
  margin-top: 1rem;
}

.bug-ticket-game__source-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  margin-top: 1rem;
}

.bug-ticket-game__source-link {
  display: inline-flex;
  align-items: center;
  padding: 0.55rem 0.85rem;
  border: 2px solid rgba(18, 52, 90, 0.1);
  border-radius: 999px;
  background: #ffffff;
  color: var(--ticket-navy) !important;
  font-size: 0.86rem;
  font-weight: 800;
  text-decoration: none;
}

.bug-ticket-game__source-link:hover {
  border-color: rgba(29, 167, 216, 0.35);
  color: #0f6f92 !important;
}

body.review-game-page .bug-ticket-game {
  margin: 0;
}

@media (max-width: 960px) {
  .bug-ticket-game__hero,
  .bug-ticket-game__body {
    padding: 1.25rem;
  }

  .bug-ticket-game__layout {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 600px) {
  .bug-ticket-game__hero-top,
  .bug-ticket-game__ticket-top,
  .bug-ticket-game__tracker-top,
  .bug-ticket-game__actions,
  .bug-ticket-game__source-links {
    flex-direction: column;
    align-items: flex-start;
  }

  .bug-ticket-game__button {
    width: 100%;
  }

  .bug-ticket-game__tracker-detail {
    grid-template-columns: 1fr;
  }
}

/* Pseudo Path */
.pseudo-path {
  --trace-ink: #12263a;
  --trace-navy: #1e4060;
  --trace-cyan: #2299c9;
  --trace-teal: #179073;
  --trace-amber: #f4aa2a;
  --trace-coral: #eb655b;
  min-height: 100vh;
  background:
    linear-gradient(90deg, rgba(30, 64, 96, 0.07) 1px, transparent 1px),
    linear-gradient(rgba(30, 64, 96, 0.07) 1px, transparent 1px),
    radial-gradient(circle at top left, rgba(34, 153, 201, 0.18), transparent 24%),
    radial-gradient(circle at bottom right, rgba(244, 170, 42, 0.18), transparent 22%),
    linear-gradient(145deg, #edf8ff 0%, #fffaf0 48%, #f2fffa 100%);
  background-size: 28px 28px, 28px 28px, auto, auto, auto;
  color: var(--trace-ink);
  font-family: "Nunito", "Trebuchet MS", sans-serif;
}

.pseudo-path__hero {
  padding: 2rem;
  background:
    radial-gradient(circle at 18% 20%, rgba(255, 255, 255, 0.2), transparent 16%),
    radial-gradient(circle at 84% 16%, rgba(255, 255, 255, 0.18), transparent 18%),
    linear-gradient(120deg, #16314c 0%, #22537f 45%, #2299c9 78%, #1bb08b 100%);
  color: #ffffff;
}

.pseudo-path__hero-top,
.pseudo-path__panel-top,
.pseudo-path__tracker-top,
.pseudo-path__actions,
.pseudo-path__source-links {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  flex-wrap: wrap;
}

.pseudo-path__hero-top,
.pseudo-path__panel-top,
.pseudo-path__tracker-top {
  justify-content: space-between;
}

.pseudo-path__panel-top {
  justify-content: flex-start;
  gap: 0.55rem;
  margin-bottom: 1rem;
}

.pseudo-path__back,
.pseudo-path__button,
.pseudo-path__phase-pill,
.pseudo-path__eyebrow,
.pseudo-path__concept-pill,
.pseudo-path__checkpoint-pill,
.pseudo-path__summary-badge,
.pseudo-path__tracker-tag,
.pseudo-path__tracker-count {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  font-weight: 800;
  text-decoration: none;
}

.pseudo-path__back {
  padding: 0.55rem 0.95rem;
  border: 2px solid rgba(255, 255, 255, 0.28);
  background: rgba(255, 255, 255, 0.14);
  color: #ffffff !important;
}

.pseudo-path__back:hover {
  background: rgba(255, 255, 255, 0.24);
  color: #ffffff !important;
}

.pseudo-path__phase-pill,
.pseudo-path__eyebrow {
  background: rgba(255, 255, 255, 0.18);
  color: #ffffff;
}

.pseudo-path__phase-pill {
  padding: 0.45rem 0.82rem;
  font-size: 0.85rem;
}

.pseudo-path__eyebrow {
  margin-top: 1rem;
  padding: 0.42rem 0.8rem;
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.pseudo-path__hero h2 {
  margin: 1rem 0 0.5rem;
  color: #ffffff;
  font-family: "Baloo 2", "Trebuchet MS", sans-serif !important;
  font-size: clamp(2.1rem, 4vw, 3.5rem);
  font-weight: 800;
  line-height: 1;
}

.pseudo-path__hero p {
  margin: 0;
  max-width: 60rem;
  color: rgba(255, 255, 255, 0.96);
}

.pseudo-path__hero-meta,
.pseudo-path__summary-grid,
.pseudo-path__tracker-grid,
.pseudo-path__watch-grid,
.pseudo-path__choice-grid {
  display: grid;
  gap: 1rem;
}

.pseudo-path__hero-meta {
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  margin-top: 1.5rem;
}

.pseudo-path__hero-meta article,
.pseudo-path__code-panel,
.pseudo-path__question-card,
.pseudo-path__summary,
.pseudo-path__tracker,
.pseudo-path__sources,
.pseudo-path__tracker-card {
  border-radius: 24px;
  box-shadow: 0 22px 48px rgba(18, 38, 58, 0.1);
}

.pseudo-path__hero-meta article {
  padding: 1rem 1.05rem;
  border: 2px solid rgba(255, 255, 255, 0.2);
  background: rgba(255, 255, 255, 0.12);
}

.pseudo-path__hero-meta span,
.pseudo-path__summary-grid span {
  display: block;
  color: rgba(255, 255, 255, 0.8);
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.pseudo-path__hero-meta strong,
.pseudo-path__summary-grid strong {
  display: block;
  margin-top: 0.35rem;
  color: #ffffff;
  font-size: 1.14rem;
}

.pseudo-path__body {
  padding: 1.5rem;
}

.pseudo-path__layout {
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) minmax(320px, 0.95fr);
  gap: 1rem;
}

.pseudo-path__code-panel,
.pseudo-path__question-card,
.pseudo-path__summary,
.pseudo-path__tracker,
.pseudo-path__sources {
  padding: 1.35rem;
  background: rgba(255, 255, 255, 0.93);
  border: 2px solid rgba(18, 38, 58, 0.08);
}

.pseudo-path__code-panel h3,
.pseudo-path__question-card h3,
.pseudo-path__summary h3,
.pseudo-path__tracker h3,
.pseudo-path__sources h3,
.pseudo-path__watch h4,
.pseudo-path__feedback h3 {
  margin-top: 0;
  color: var(--trace-navy);
  font-family: "Baloo 2", "Trebuchet MS", sans-serif !important;
}

.pseudo-path__concept-pill {
  padding: 0.28rem 0.62rem;
  background: rgba(34, 153, 201, 0.12);
  color: #0f7396;
  font-size: 0.76rem;
}

.pseudo-path__checkpoint-pill,
.pseudo-path__summary-badge,
.pseudo-path__tracker-count {
  padding: 0.28rem 0.62rem;
  background: rgba(244, 170, 42, 0.16);
  color: #9a6400;
  font-size: 0.76rem;
}

.pseudo-path__trace-title {
  color: var(--trace-navy);
  font-size: 0.98rem;
  font-weight: 800;
}

.pseudo-path__trace-note {
  color: #5b6f82;
  font-size: 0.9rem;
  font-weight: 700;
  line-height: 1.35;
}

.pseudo-path__note,
.pseudo-path__source-note,
.pseudo-path__repair-note,
.pseudo-path__tracker-intro,
.pseudo-path__sources p,
.pseudo-path__summary p {
  margin: 0.45rem 0 0;
  color: #3f556b;
}

.pseudo-path__code-block {
  border: 2px solid rgba(18, 38, 58, 0.08);
  border-radius: 22px;
  background: linear-gradient(145deg, #18293d, #243f5d);
  color: #f6fbff;
  overflow: hidden;
}

.pseudo-path__code-line {
  display: grid;
  grid-template-columns: 58px minmax(0, 1fr);
  gap: 0.8rem;
  padding: 0.82rem 1rem;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.pseudo-path__code-line:first-child {
  border-top: none;
}

.pseudo-path__code-line.is-active {
  background: linear-gradient(90deg, rgba(34, 153, 201, 0.2), rgba(34, 153, 201, 0.08));
}

.pseudo-path__code-number {
  color: rgba(255, 255, 255, 0.62);
  font-weight: 800;
  text-align: right;
}

.pseudo-path__code-text {
  white-space: pre-wrap;
  font-family: "Consolas", "Courier New", monospace;
  line-height: 1.45;
}

.pseudo-path__watch {
  margin-top: 1rem;
  padding: 1rem;
  border-radius: 20px;
  background: rgba(34, 153, 201, 0.08);
}

.pseudo-path__watch-grid {
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  margin-top: 0.8rem;
}

.pseudo-path__watch-item {
  padding: 0.85rem 0.95rem;
  border-radius: 18px;
  background: #ffffff;
  border: 2px solid rgba(18, 38, 58, 0.08);
}

.pseudo-path__watch-item span {
  display: block;
  color: #617487;
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.pseudo-path__watch-item strong {
  display: block;
  margin-top: 0.35rem;
  color: var(--trace-navy);
  font-size: 1.1rem;
}

.pseudo-path__question-panel {
  display: block;
}

.pseudo-path__compact-status {
  margin-bottom: 1rem;
  padding: 0.9rem 1rem;
  border: 2px solid rgba(18, 38, 58, 0.08);
  border-radius: 18px;
  background: rgba(18, 38, 58, 0.03);
}

.pseudo-path__compact-status.is-high {
  border-color: rgba(23, 144, 115, 0.28);
}

.pseudo-path__compact-status.is-mid {
  border-color: rgba(244, 170, 42, 0.28);
}

.pseudo-path__compact-status.is-low {
  border-color: rgba(235, 101, 91, 0.3);
}

.pseudo-path__compact-primary {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.75rem;
}

.pseudo-path__compact-label {
  color: #5d7185;
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.pseudo-path__compact-value {
  color: var(--trace-navy);
  font-size: 1.35rem;
}

.pseudo-path__compact-metrics {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem 0.9rem;
  margin-top: 0.45rem;
  color: #44596e;
  font-size: 0.88rem;
  font-weight: 700;
}

.pseudo-path__meter {
  margin-top: 0.7rem;
  height: 0.7rem;
  border-radius: 999px;
  background: rgba(18, 38, 58, 0.08);
  overflow: hidden;
}

.pseudo-path__meter span {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(135deg, #eb655b, #f4aa2a, #179073);
}

.pseudo-path__feedback {
  margin: 1rem 0;
  padding: 1rem 1.05rem;
  border-radius: 20px;
  border: 2px solid transparent;
}

.pseudo-path__feedback.is-correct {
  background: linear-gradient(135deg, #e9fff6, #f4fff9);
  border-color: rgba(23, 144, 115, 0.3);
}

.pseudo-path__feedback.is-wrong {
  background: linear-gradient(135deg, #fff2f0, #fff8f7);
  border-color: rgba(235, 101, 91, 0.32);
}

.pseudo-path__feedback.is-info {
  background: linear-gradient(135deg, #eef9ff, #f7fcff);
  border-color: rgba(34, 153, 201, 0.3);
}

.pseudo-path__feedback p {
  margin: 0.45rem 0 0;
  color: #3f556b;
}

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

.pseudo-path__choice {
  width: 100%;
  padding: 1rem 1.05rem;
  border: 2px solid rgba(18, 38, 58, 0.1);
  border-radius: 20px;
  background: linear-gradient(145deg, #ffffff, #f8fbff);
  color: var(--trace-ink);
  text-align: left;
  font: inherit;
  font-weight: 800;
  cursor: pointer;
  transition: transform 0.16s ease, box-shadow 0.16s ease, border-color 0.16s ease;
}

.pseudo-path__choice:hover {
  transform: translateY(-2px);
  border-color: rgba(34, 153, 201, 0.3);
  box-shadow: 0 14px 24px rgba(18, 38, 58, 0.08);
}

.pseudo-path__choice.is-eliminated {
  border-color: rgba(235, 101, 91, 0.28);
  background: linear-gradient(145deg, #fff1ef, #fff8f7);
  color: #8d433b;
  cursor: not-allowed;
}

.pseudo-path__choice.is-correct {
  border-color: rgba(23, 144, 115, 0.3);
  background: linear-gradient(145deg, #ebfff6, #f7fffb);
  color: #0b6b55;
}

.pseudo-path__button {
  padding: 0.9rem 1.15rem;
  border: none;
  border-radius: 999px;
  font-family: "Baloo 2", "Trebuchet MS", sans-serif !important;
  font-size: 1rem;
  font-weight: 800;
  cursor: pointer;
  transition: transform 0.16s ease, box-shadow 0.16s ease;
}

.pseudo-path__button:hover {
  transform: translateY(-2px);
}

.pseudo-path__button--primary {
  background: linear-gradient(135deg, #17314a, #22537f, #2299c9);
  color: #ffffff;
  box-shadow: 0 14px 28px rgba(18, 38, 58, 0.22);
}

.pseudo-path__button--secondary,
.pseudo-path__button--ghost {
  border: 2px solid rgba(18, 38, 58, 0.12);
  background: #ffffff;
  color: var(--trace-navy);
}

.pseudo-path__summary {
  margin-bottom: 1rem;
}

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

.pseudo-path__summary-grid article {
  padding: 1rem;
  border-radius: 20px;
  background: rgba(30, 64, 96, 0.86);
}

.pseudo-path__tracker {
  margin-top: 1rem;
}

.pseudo-path__tracker-grid {
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  margin-top: 1rem;
}

.pseudo-path__tracker-card {
  padding: 1rem;
  background: linear-gradient(145deg, #ffffff, #f7fbff);
  border: 2px solid rgba(18, 38, 58, 0.08);
}

.pseudo-path__tracker-tag {
  padding: 0.38rem 0.72rem;
  background: rgba(34, 153, 201, 0.12);
  color: #0f7396;
  font-size: 0.8rem;
}

.pseudo-path__tracker-card h4 {
  margin: 0.85rem 0 0.45rem;
  color: var(--trace-navy);
}

.pseudo-path__tracker-prompt {
  margin: 0;
  color: #3f556b;
}

.pseudo-path__tracker-detail {
  display: grid;
  gap: 0.28rem 0.5rem;
  grid-template-columns: minmax(0, 120px) minmax(0, 1fr);
  margin: 0.95rem 0 0;
}

.pseudo-path__tracker-detail dt {
  color: var(--trace-navy);
  font-weight: 800;
}

.pseudo-path__tracker-detail dd {
  margin: 0;
  color: #3f556b;
}

.pseudo-path__tracker-empty {
  margin-top: 1rem;
  padding: 1rem;
  border: 2px dashed rgba(18, 38, 58, 0.14);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.9);
  color: #3f556b;
  font-weight: 700;
}

.pseudo-path__sources {
  margin-top: 1rem;
}

.pseudo-path__source-links {
  margin-top: 1rem;
}

.pseudo-path__source-link {
  display: inline-flex;
  align-items: center;
  padding: 0.55rem 0.85rem;
  border: 2px solid rgba(18, 38, 58, 0.1);
  border-radius: 999px;
  background: #ffffff;
  color: var(--trace-navy) !important;
  font-size: 0.85rem;
  font-weight: 800;
  text-decoration: none;
}

.pseudo-path__source-link:hover {
  border-color: rgba(34, 153, 201, 0.32);
  color: #0f7396 !important;
}

body.review-game-page .pseudo-path {
  margin: 0;
}

@media (max-width: 960px) {
  .pseudo-path__hero,
  .pseudo-path__body {
    padding: 1.25rem;
  }

  .pseudo-path__layout {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 600px) {
  .pseudo-path__hero-top,
  .pseudo-path__panel-top,
  .pseudo-path__tracker-top,
  .pseudo-path__actions,
  .pseudo-path__source-links {
    flex-direction: column;
    align-items: flex-start;
  }

  .pseudo-path__button {
    width: 100%;
  }

  .pseudo-path__compact-primary,
  .pseudo-path__compact-metrics {
    flex-direction: column;
    align-items: flex-start;
  }

  .pseudo-path__choice-grid {
    grid-template-columns: 1fr;
  }

  .pseudo-path__tracker-detail {
    grid-template-columns: 1fr;
  }
}

.refactor-relay {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  margin: 1.5rem 0 3rem;
}

.refactor-relay__hero,
.refactor-relay__panel,
.refactor-relay__summary-card {
  background: #ffffff;
  border: 1px solid rgba(15, 23, 42, 0.1);
  border-radius: 24px;
  box-shadow: 0 22px 45px -34px rgba(15, 23, 42, 0.45);
}

.refactor-relay__hero {
  padding: 1.5rem;
  background:
    radial-gradient(circle at top right, rgba(14, 165, 233, 0.16), transparent 32%),
    linear-gradient(135deg, rgba(255, 247, 237, 0.95), rgba(240, 249, 255, 0.96));
}

.refactor-relay__hero-top,
.refactor-relay__status-bar,
.refactor-relay__snippet-meta,
.refactor-relay__task-top,
.refactor-relay__task-heading,
.refactor-relay__log-top,
.refactor-relay__source-links,
.refactor-relay__actions,
.refactor-relay__input-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-items: center;
}

.refactor-relay__hero-top,
.refactor-relay__task-top {
  justify-content: space-between;
}

.refactor-relay__task-heading {
  flex-direction: column;
  align-items: flex-start;
  gap: 0.45rem;
}

.refactor-relay__back,
.refactor-relay__button,
.refactor-relay__phase-pill,
.refactor-relay__step-pill,
.refactor-relay__status-pill,
.refactor-relay__tag,
.refactor-relay__source-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.55rem 0.95rem;
  border-radius: 999px;
  font-size: 0.83rem;
  font-weight: 700;
  letter-spacing: 0.01em;
  text-decoration: none;
}

.refactor-relay__back {
  color: #0f172a;
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid rgba(15, 23, 42, 0.12);
}

.refactor-relay__back:hover {
  background: #ffffff;
}

.refactor-relay__phase-pill {
  color: #0f172a;
  background: rgba(250, 204, 21, 0.2);
  border: 1px solid rgba(202, 138, 4, 0.28);
}

.refactor-relay__step-pill {
  color: #0f172a;
  background: rgba(14, 165, 233, 0.12);
  border: 1px solid rgba(14, 165, 233, 0.24);
}

.refactor-relay__status-pill,
.refactor-relay__tag {
  color: #334155;
  background: #f8fafc;
  border: 1px solid rgba(148, 163, 184, 0.25);
}

.refactor-relay__hero h2 {
  margin: 0.85rem 0 0.45rem;
  font-size: clamp(2rem, 4vw, 2.8rem);
  line-height: 1.05;
}

.refactor-relay__hero-copy,
.refactor-relay__panel-note,
.refactor-relay__task-copy,
.refactor-relay__microcopy,
.refactor-relay__summary-copy,
.refactor-relay__empty,
.refactor-relay__log-prompt {
  margin: 0;
  color: #475569;
}

.refactor-relay__status-bar {
  margin-top: 1rem;
}

.refactor-relay__layout,
.refactor-relay__lower {
  display: grid;
  gap: 1rem;
}

.refactor-relay__layout {
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
}

.refactor-relay__lower {
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
}

.refactor-relay__panel,
.refactor-relay__summary-card {
  padding: 1.25rem;
}

.refactor-relay__panel h3,
.refactor-relay__summary-card h3,
.refactor-relay__feedback h4,
.refactor-relay__solution h4,
.refactor-relay__log-card h4 {
  margin: 0;
}

.refactor-relay__snippet-meta {
  margin-bottom: 0.85rem;
}

.refactor-relay__panel h3,
.refactor-relay__summary-card h3 {
  font-size: 1.2rem;
}

.refactor-relay__code-block {
  margin: 1rem 0 0;
  padding: 0;
  overflow: hidden;
  border-radius: 18px;
  background: #0f172a;
  color: #e2e8f0;
}

.refactor-relay__code-line {
  display: grid;
  grid-template-columns: 2.4rem minmax(0, 1fr);
  gap: 0.9rem;
  padding: 0.65rem 1rem;
  border-top: 1px solid rgba(148, 163, 184, 0.16);
  white-space: pre-wrap;
}

.refactor-relay__code-line:first-child {
  border-top: none;
}

.refactor-relay__code-number {
  color: #67e8f9;
  font-weight: 700;
}

.refactor-relay__code-text {
  min-width: 0;
}

.refactor-relay__diagnosis-form {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-top: 1rem;
}

.refactor-relay__label {
  font-size: 0.92rem;
  font-weight: 700;
  color: #0f172a;
}

.refactor-relay__input-row {
  align-items: stretch;
}

.refactor-relay__input {
  flex: 1 1 16rem;
  min-width: 0;
  padding: 0.9rem 1rem;
  border: 1px solid rgba(148, 163, 184, 0.45);
  border-radius: 16px;
  font: inherit;
  color: #0f172a;
  background: #ffffff;
}

.refactor-relay__input:focus {
  outline: 2px solid rgba(14, 165, 233, 0.2);
  outline-offset: 2px;
  border-color: rgba(14, 165, 233, 0.45);
}

.refactor-relay__feedback {
  margin-top: 1rem;
  padding: 0.95rem 1rem;
  border-radius: 18px;
  border: 1px solid transparent;
}

.refactor-relay__feedback.is-correct {
  background: #f0fdf4;
  border-color: #86efac;
}

.refactor-relay__feedback.is-wrong {
  background: #fff7ed;
  border-color: #fdba74;
}

.refactor-relay__feedback.is-info {
  background: #eff6ff;
  border-color: #93c5fd;
}

.refactor-relay__feedback p {
  margin: 0.4rem 0 0;
  color: #334155;
}

.refactor-relay__button {
  justify-content: center;
  border: 1px solid transparent;
  cursor: pointer;
  font: inherit;
}

.refactor-relay__button:hover {
  transform: translateY(-1px);
}

.refactor-relay__button--primary {
  color: #ffffff;
  background: linear-gradient(135deg, #0f766e, #0284c7);
}

.refactor-relay__option-grid,
.refactor-relay__summary-grid {
  display: grid;
  gap: 0.85rem;
}

.refactor-relay__option-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-top: 1rem;
}

.refactor-relay__option {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 0.75rem;
  padding: 0.9rem;
  border: 1px solid rgba(148, 163, 184, 0.35);
  border-radius: 18px;
  background: #f8fafc;
  text-align: left;
  cursor: pointer;
  transition:
    transform 160ms ease,
    border-color 160ms ease,
    box-shadow 160ms ease,
    background 160ms ease;
}

.refactor-relay__option:hover {
  transform: translateY(-1px);
  border-color: rgba(14, 165, 233, 0.35);
  box-shadow: 0 18px 35px -30px rgba(14, 165, 233, 0.55);
}

.refactor-relay__option.is-eliminated {
  cursor: not-allowed;
  opacity: 0.62;
  background: #fff1f2;
  border-color: #fecdd3;
}

.refactor-relay__option.is-correct {
  background: #f0fdf4;
  border-color: #86efac;
}

.refactor-relay__option-label {
  font-size: 0.82rem;
  font-weight: 700;
  color: #0f172a;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.refactor-relay__option-code {
  margin: 0;
  padding: 0.9rem;
  border-radius: 14px;
  background: #0f172a;
  color: #e2e8f0;
  white-space: pre-wrap;
  font-size: 0.88rem;
  line-height: 1.45;
}

.refactor-relay__solution {
  margin-top: 1rem;
  padding: 1rem;
  border-radius: 18px;
  background: #f8fafc;
  border: 1px solid rgba(148, 163, 184, 0.24);
}

.refactor-relay__solution .refactor-relay__option-code {
  margin-top: 0.75rem;
}

.refactor-relay__summary-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin-top: 1rem;
}

.refactor-relay__summary-grid article {
  padding: 1rem;
  border-radius: 18px;
  background: #f8fafc;
  border: 1px solid rgba(148, 163, 184, 0.24);
}

.refactor-relay__summary-grid span {
  display: block;
  font-size: 0.85rem;
  color: #475569;
}

.refactor-relay__summary-grid strong {
  display: block;
  margin-top: 0.35rem;
  font-size: 1.65rem;
  color: #0f172a;
}

.refactor-relay__log-grid {
  display: grid;
  gap: 0.8rem;
  margin-top: 1rem;
}

.refactor-relay__log-card {
  padding: 1rem;
  border-radius: 18px;
  background: #f8fafc;
  border: 1px solid rgba(148, 163, 184, 0.2);
}

.refactor-relay__log-detail {
  display: grid;
  grid-template-columns: max-content minmax(0, 1fr);
  gap: 0.4rem 0.8rem;
  margin: 0.85rem 0 0;
}

.refactor-relay__log-detail dt {
  font-weight: 700;
  color: #0f172a;
}

.refactor-relay__log-detail dd {
  margin: 0;
  color: #334155;
}

.refactor-relay__source-links {
  margin-top: 1rem;
}

.refactor-relay__source-link {
  color: #0f172a;
  background: #eff6ff;
  border: 1px solid rgba(96, 165, 250, 0.28);
}

.refactor-relay__source-link:hover {
  background: #dbeafe;
}

body.review-game-page .refactor-relay {
  margin: 0;
}

@media (max-width: 960px) {
  .refactor-relay__layout,
  .refactor-relay__lower {
    grid-template-columns: 1fr;
  }

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

@media (max-width: 640px) {
  .refactor-relay__hero,
  .refactor-relay__panel,
  .refactor-relay__summary-card {
    padding: 1rem;
  }

  .refactor-relay__hero-top,
  .refactor-relay__status-bar,
  .refactor-relay__task-top,
  .refactor-relay__source-links,
  .refactor-relay__actions,
  .refactor-relay__input-row {
    flex-direction: column;
    align-items: flex-start;
  }

  .refactor-relay__button,
  .refactor-relay__input {
    width: 100%;
  }

  .refactor-relay__option-grid,
  .refactor-relay__summary-grid,
  .refactor-relay__log-detail {
    grid-template-columns: 1fr;
  }
}

.algorithm-arcade {
  --arcade-navy: #10203c;
  --arcade-ink: #17324d;
  --arcade-pink: #ff5f90;
  --arcade-orange: #ff9d3c;
  --arcade-lime: #a9e34b;
  --arcade-cyan: #34d4ff;
  --arcade-yellow: #ffd84a;
  --arcade-shadow: 0 24px 58px rgba(18, 32, 60, 0.12);
  margin: 2rem 0;
  border-radius: 34px;
  overflow: hidden;
  background:
    radial-gradient(circle at 12% 18%, rgba(255, 255, 255, 0.34), transparent 16%),
    radial-gradient(circle at 88% 14%, rgba(255, 255, 255, 0.28), transparent 18%),
    linear-gradient(145deg, #fff8d7 0%, #fff2f7 30%, #eef9ff 64%, #f4ffef 100%);
  box-shadow: var(--arcade-shadow);
  font-family: "Nunito", "Trebuchet MS", sans-serif;
}

.algorithm-arcade__hero {
  padding: 2rem;
  background:
    radial-gradient(circle at top left, rgba(255, 255, 255, 0.2), transparent 20%),
    linear-gradient(120deg, #ff5f90 0%, #ff9d3c 30%, #ffd84a 55%, #34d4ff 82%, #315dff 100%);
  color: #ffffff;
}

.algorithm-arcade__hero-top,
.algorithm-arcade__task-top,
.algorithm-arcade__task-header,
.algorithm-arcade__actions,
.algorithm-arcade__source-links,
.algorithm-arcade__tracker-top,
.algorithm-arcade__vault-top {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  align-items: center;
}

.algorithm-arcade__hero-top,
.algorithm-arcade__task-header {
  justify-content: space-between;
}

.algorithm-arcade__back,
.algorithm-arcade__phase-pill,
.algorithm-arcade__eyebrow,
.algorithm-arcade__task-pill,
.algorithm-arcade__round-pill,
.algorithm-arcade__summary-badge,
.algorithm-arcade__tracker-tag,
.algorithm-arcade__tracker-count,
.algorithm-arcade__source-link,
.algorithm-arcade__button,
.algorithm-arcade__vault-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  font-weight: 800;
  text-decoration: none;
}

.algorithm-arcade__back,
.algorithm-arcade__phase-pill,
.algorithm-arcade__eyebrow {
  border: 2px solid rgba(255, 255, 255, 0.24);
  background: rgba(255, 255, 255, 0.16);
  color: #ffffff !important;
}

.algorithm-arcade__back {
  padding: 0.55rem 0.95rem;
}

.algorithm-arcade__phase-pill,
.algorithm-arcade__eyebrow {
  padding: 0.42rem 0.8rem;
  font-size: 0.82rem;
}

.algorithm-arcade__eyebrow {
  margin-top: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.07em;
}

.algorithm-arcade__hero h2 {
  margin: 1rem 0 0.5rem;
  color: #ffffff;
  font-family: "Baloo 2", "Trebuchet MS", sans-serif !important;
  font-size: clamp(2.2rem, 4vw, 3.6rem);
  line-height: 0.98;
}

.algorithm-arcade__hero p {
  margin: 0;
  max-width: 62rem;
  color: rgba(255, 255, 255, 0.96);
}

.algorithm-arcade__hero-meta,
.algorithm-arcade__summary-grid,
.algorithm-arcade__tracker-grid,
.algorithm-arcade__vault-grid,
.algorithm-arcade__choice-grid,
.algorithm-arcade__clue-grid,
.algorithm-arcade__key-grid,
.algorithm-arcade__blank-grid,
.algorithm-arcade__line-grid {
  display: grid;
  gap: 1rem;
}

.algorithm-arcade__hero-meta {
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  margin-top: 1.5rem;
}

.algorithm-arcade__hero-meta article {
  padding: 1rem 1.05rem;
  border-radius: 22px;
  border: 2px solid rgba(255, 255, 255, 0.2);
  background: rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(6px);
}

.algorithm-arcade__hero-meta span,
.algorithm-arcade__summary-grid span {
  display: block;
  color: rgba(255, 255, 255, 0.82);
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.algorithm-arcade__hero-meta strong,
.algorithm-arcade__summary-grid strong {
  display: block;
  margin-top: 0.35rem;
  color: #ffffff;
  font-size: 1.15rem;
}

.algorithm-arcade__mission-rail {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.8rem;
  margin-top: 1.4rem;
}

.algorithm-arcade__mission-chip {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.75rem;
  padding: 0.95rem 1rem;
  border-radius: 22px;
  border: 2px solid rgba(255, 255, 255, 0.2);
  background: rgba(255, 255, 255, 0.14);
}

.algorithm-arcade__mission-chip.is-complete {
  background: rgba(255, 255, 255, 0.22);
}

.algorithm-arcade__mission-chip.is-active {
  background: rgba(255, 255, 255, 0.26);
  box-shadow: 0 0 0 4px rgba(255, 255, 255, 0.16);
}

.algorithm-arcade__mission-chip.is-repair {
  background: rgba(255, 248, 204, 0.24);
}

.algorithm-arcade__mission-badge,
.algorithm-arcade__algorithm-badge {
  width: 2.4rem;
  height: 2.4rem;
  border-radius: 14px;
  background: rgba(16, 32, 60, 0.18);
  color: #ffffff;
  font-size: 0.86rem;
  font-weight: 900;
}

.algorithm-arcade__mission-copy {
  min-width: 0;
}

.algorithm-arcade__mission-copy strong,
.algorithm-arcade__mission-copy span {
  display: block;
}

.algorithm-arcade__mission-copy strong {
  color: #ffffff;
}

.algorithm-arcade__mission-copy span {
  margin-top: 0.2rem;
  color: rgba(255, 255, 255, 0.88);
  font-size: 0.83rem;
}

.algorithm-arcade__body {
  padding: 1.5rem;
}

.algorithm-arcade__layout {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 1.25fr) minmax(280px, 0.7fr);
  gap: 1rem;
}

.algorithm-arcade__panel,
.algorithm-arcade__dashboard-card,
.algorithm-arcade__tracker,
.algorithm-arcade__sources,
.algorithm-arcade__summary,
.algorithm-arcade__vault,
.algorithm-arcade__tracker-card,
.algorithm-arcade__vault-card {
  padding: 1.3rem;
  border-radius: 26px;
  background: rgba(255, 255, 255, 0.94);
  border: 2px solid rgba(16, 32, 60, 0.08);
  box-shadow: var(--arcade-shadow);
}

.algorithm-arcade__panel h3,
.algorithm-arcade__dashboard-card h3,
.algorithm-arcade__tracker h3,
.algorithm-arcade__sources h3,
.algorithm-arcade__summary h3,
.algorithm-arcade__vault h3,
.algorithm-arcade__vault-card h4,
.algorithm-arcade__feedback h3,
.algorithm-arcade__build-board h3,
.algorithm-arcade__build-bank h3,
.algorithm-arcade__note-card h4 {
  margin-top: 0;
  color: var(--arcade-navy);
  font-family: "Baloo 2", "Trebuchet MS", sans-serif !important;
}

.algorithm-arcade__task-pill,
.algorithm-arcade__round-pill,
.algorithm-arcade__summary-badge,
.algorithm-arcade__tracker-tag,
.algorithm-arcade__tracker-count,
.algorithm-arcade__vault-badge {
  padding: 0.34rem 0.72rem;
  font-size: 0.76rem;
}

.algorithm-arcade__task-pill {
  background: rgba(52, 212, 255, 0.12);
  color: #0d6c85;
}

.algorithm-arcade__task-pill.is-stage,
.algorithm-arcade__round-pill,
.algorithm-arcade__summary-badge,
.algorithm-arcade__tracker-count {
  background: rgba(255, 157, 60, 0.16);
  color: #9a5700;
}

.algorithm-arcade__panel-copy,
.algorithm-arcade__repair-note,
.algorithm-arcade__tracker-copy,
.algorithm-arcade__tracker-prompt,
.algorithm-arcade__sources p,
.algorithm-arcade__summary p,
.algorithm-arcade__vault p,
.algorithm-arcade__vault-copy,
.algorithm-arcade__microcopy {
  margin: 0;
  color: #4c6177;
}

.algorithm-arcade__key-grid,
.algorithm-arcade__blank-grid {
  margin-top: 1rem;
}

.algorithm-arcade__key-card,
.algorithm-arcade__clue-card,
.algorithm-arcade__blank-card,
.algorithm-arcade__build-slot {
  padding: 0.95rem 1rem;
  border-radius: 20px;
  border: 2px solid rgba(16, 32, 60, 0.08);
  background: #ffffff;
}

.algorithm-arcade__clue-grid,
.algorithm-arcade__choice-grid,
.algorithm-arcade__key-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.algorithm-arcade__clue-number {
  display: inline-flex;
  margin-bottom: 0.55rem;
  padding: 0.3rem 0.6rem;
  border-radius: 999px;
  background: rgba(255, 95, 144, 0.12);
  color: #bf3264;
  font-size: 0.75rem;
  font-weight: 800;
}

.algorithm-arcade__choice,
.algorithm-arcade__line-chip {
  width: 100%;
  border: 2px solid rgba(16, 32, 60, 0.1);
  border-radius: 20px;
  background: linear-gradient(145deg, #ffffff, #f8fbff);
  color: var(--arcade-ink);
  cursor: pointer;
  font: inherit;
  font-weight: 800;
  text-align: left;
  transition: transform 0.16s ease, box-shadow 0.16s ease, border-color 0.16s ease;
}

.algorithm-arcade__choice {
  padding: 1rem 1.05rem;
}

.algorithm-arcade__line-chip {
  padding: 0.95rem;
}

.algorithm-arcade__choice:hover,
.algorithm-arcade__line-chip:hover,
.algorithm-arcade__button:hover {
  transform: translateY(-2px);
}

.algorithm-arcade__choice.is-eliminated,
.algorithm-arcade__line-chip.is-disabled {
  background: linear-gradient(145deg, #fff2f0, #fff9f8);
  border-color: rgba(217, 80, 80, 0.26);
  color: #95504a;
  cursor: not-allowed;
}

.algorithm-arcade__choice.is-correct {
  background: linear-gradient(145deg, #ebfff3, #f7fffa);
  border-color: rgba(35, 169, 90, 0.28);
  color: #0c7a47;
}

.algorithm-arcade__line-chip.is-distractor {
  background: linear-gradient(145deg, #fff8ef, #fffdf9);
}

.algorithm-arcade__build-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 1rem;
}

.algorithm-arcade__build-board {
  padding: 1rem;
  border-radius: 22px;
  background: linear-gradient(145deg, #162843, #274260);
}

.algorithm-arcade__build-board h3 {
  color: #ffffff;
}

.algorithm-arcade__build-stack {
  display: grid;
  gap: 0.8rem;
}

.algorithm-arcade__build-slot {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  gap: 0.8rem;
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.08);
}

.algorithm-arcade__build-slot.is-filled {
  background: rgba(255, 255, 255, 0.18);
}

.algorithm-arcade__slot-number {
  color: rgba(255, 255, 255, 0.72);
  font-weight: 800;
  text-align: right;
}

.algorithm-arcade__slot-code,
.algorithm-arcade__line-text,
.algorithm-arcade__vault-code {
  margin: 0;
  white-space: pre-wrap;
  font-family: "Consolas", "Courier New", monospace;
  line-height: 1.45;
}

.algorithm-arcade__slot-code {
  color: #f7fbff;
}

.algorithm-arcade__build-bank {
  padding: 1rem;
  border-radius: 22px;
  background: rgba(52, 212, 255, 0.08);
}

.algorithm-arcade__line-grid {
  grid-template-columns: 1fr;
  margin-top: 0.9rem;
}

.algorithm-arcade__line-text {
  color: inherit;
}

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

.algorithm-arcade__blank-card {
  display: grid;
  gap: 0.7rem;
  align-content: start;
}

.algorithm-arcade__blank-card.is-wrong {
  border-color: rgba(217, 80, 80, 0.28);
  background: linear-gradient(145deg, #fff4f2, #fff9f8);
}

.algorithm-arcade__blank-before,
.algorithm-arcade__blank-after {
  color: var(--arcade-ink);
  font-family: "Consolas", "Courier New", monospace;
  font-size: 0.9rem;
  white-space: pre-wrap;
}

.algorithm-arcade__input {
  width: 100%;
  padding: 0.85rem 0.95rem;
  border: 2px solid rgba(16, 32, 60, 0.12);
  border-radius: 16px;
  font: inherit;
  color: var(--arcade-navy);
  background: #ffffff;
}

.algorithm-arcade__input:focus {
  outline: 2px solid rgba(52, 212, 255, 0.18);
  outline-offset: 2px;
  border-color: rgba(52, 212, 255, 0.4);
}

.algorithm-arcade__dashboard {
  display: grid;
  gap: 1rem;
}

.algorithm-arcade__dashboard-card.is-high {
  border-color: rgba(35, 169, 90, 0.2);
}

.algorithm-arcade__dashboard-card.is-mid {
  border-color: rgba(255, 157, 60, 0.2);
}

.algorithm-arcade__dashboard-card.is-low {
  border-color: rgba(217, 80, 80, 0.22);
}

.algorithm-arcade__meter-value {
  color: var(--arcade-navy);
  font-size: 1.8rem;
  font-weight: 900;
}

.algorithm-arcade__meter {
  margin-top: 0.8rem;
  height: 0.75rem;
  border-radius: 999px;
  background: rgba(16, 32, 60, 0.08);
  overflow: hidden;
}

.algorithm-arcade__meter span {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(135deg, #ff5f90, #ff9d3c, #34d4ff, #7ddc4a);
}

.algorithm-arcade__feedback {
  margin: 1rem 0;
  padding: 1rem 1.05rem;
  border-radius: 20px;
  border: 2px solid transparent;
}

.algorithm-arcade__feedback.is-correct {
  background: linear-gradient(135deg, #effff4, #f9fffb);
  border-color: rgba(35, 169, 90, 0.24);
}

.algorithm-arcade__feedback.is-wrong {
  background: linear-gradient(135deg, #fff2f0, #fff9f8);
  border-color: rgba(217, 80, 80, 0.22);
}

.algorithm-arcade__feedback.is-info {
  background: linear-gradient(135deg, #eefaff, #f8fdff);
  border-color: rgba(52, 212, 255, 0.22);
}

.algorithm-arcade__feedback p {
  margin: 0.45rem 0 0;
  color: #4c6177;
}

.algorithm-arcade__button {
  padding: 0.9rem 1.15rem;
  border: none;
  cursor: pointer;
  font-family: "Baloo 2", "Trebuchet MS", sans-serif !important;
  font-size: 1rem;
}

.algorithm-arcade__button--primary {
  background: linear-gradient(135deg, #ff5f90, #ff9d3c, #ffd84a);
  color: #ffffff;
  box-shadow: 0 14px 28px rgba(255, 95, 144, 0.2);
}

.algorithm-arcade__button--secondary {
  background: linear-gradient(135deg, #17324d, #315dff);
  color: #ffffff;
}

.algorithm-arcade__button--ghost {
  background: #ffffff;
  color: var(--arcade-navy);
  border: 2px solid rgba(16, 32, 60, 0.12);
}

.algorithm-arcade__tracker,
.algorithm-arcade__sources,
.algorithm-arcade__summary,
.algorithm-arcade__vault {
  margin-top: 1rem;
}

.algorithm-arcade__tracker-grid,
.algorithm-arcade__vault-grid {
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  margin-top: 1rem;
}

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

.algorithm-arcade__summary-grid article {
  padding: 1rem;
  border-radius: 20px;
  background: rgba(16, 32, 60, 0.88);
}

.algorithm-arcade__tracker-detail {
  display: grid;
  grid-template-columns: minmax(0, 130px) minmax(0, 1fr);
  gap: 0.35rem 0.7rem;
  margin: 0.9rem 0 0;
}

.algorithm-arcade__tracker-detail dt {
  color: var(--arcade-navy);
  font-weight: 800;
}

.algorithm-arcade__tracker-detail dd {
  margin: 0;
  color: #4c6177;
}

.algorithm-arcade__tracker-empty {
  margin-top: 1rem;
  padding: 1rem;
  border: 2px dashed rgba(16, 32, 60, 0.14);
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.92);
  color: #4c6177;
  font-weight: 700;
}

.algorithm-arcade__source-links {
  margin-top: 1rem;
}

.algorithm-arcade__source-link {
  padding: 0.55rem 0.85rem;
  border: 2px solid rgba(16, 32, 60, 0.1);
  background: #ffffff;
  color: var(--arcade-navy) !important;
  font-size: 0.84rem;
}

.algorithm-arcade__vault-card {
  display: grid;
  gap: 0.9rem;
}

.algorithm-arcade__vault-code {
  padding: 1rem;
  border-radius: 18px;
  background: #10203c;
  color: #f5fbff;
  overflow-x: auto;
}

body.review-game-page .algorithm-arcade {
  margin: 0;
}

@media (max-width: 1100px) {
  .algorithm-arcade__layout {
    grid-template-columns: 1fr;
  }

  .algorithm-arcade__mission-rail,
  .algorithm-arcade__build-layout {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 760px) {
  .algorithm-arcade__hero,
  .algorithm-arcade__body {
    padding: 1.2rem;
  }

  .algorithm-arcade__mission-rail,
  .algorithm-arcade__choice-grid,
  .algorithm-arcade__clue-grid,
  .algorithm-arcade__key-grid,
  .algorithm-arcade__blank-grid,
  .algorithm-arcade__build-layout {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 600px) {
  .algorithm-arcade__hero-top,
  .algorithm-arcade__task-top,
  .algorithm-arcade__task-header,
  .algorithm-arcade__actions,
  .algorithm-arcade__source-links,
  .algorithm-arcade__tracker-top,
  .algorithm-arcade__vault-top {
    flex-direction: column;
    align-items: flex-start;
  }

  .algorithm-arcade__button {
    width: 100%;
  }

  .algorithm-arcade__tracker-detail {
    grid-template-columns: 1fr;
  }
}

/* Algorithm Arcade readability refresh */
.algorithm-arcade {
  --arcade-navy: #1f2937;
  --arcade-ink: #334155;
  --arcade-shadow: none;
  border: 1px solid #d7dee7;
  border-radius: 22px;
  background: #f4f7fb;
  box-shadow: none;
}

.algorithm-arcade__hero {
  padding: 1.35rem 1.5rem;
  background: #eaf0f6;
  color: var(--arcade-navy);
  border-bottom: 1px solid #d7dee7;
}

.algorithm-arcade__back,
.algorithm-arcade__phase-pill,
.algorithm-arcade__eyebrow {
  border: 1px solid #cfd7e3;
  background: #ffffff;
  color: var(--arcade-navy) !important;
}

.algorithm-arcade__hero h2,
.algorithm-arcade__hero p,
.algorithm-arcade__mission-copy strong,
.algorithm-arcade__mission-copy span {
  color: var(--arcade-navy);
}

.algorithm-arcade__hero h2 {
  margin-top: 0.85rem;
  font-size: clamp(1.9rem, 3vw, 2.8rem);
  line-height: 1.05;
}

.algorithm-arcade__hero p {
  max-width: 48rem;
}

.algorithm-arcade__hero-status {
  margin: 0.7rem 0 0;
  color: #516070;
  font-size: 0.92rem;
  font-weight: 700;
}

.algorithm-arcade__mission-rail {
  margin-top: 1rem;
  gap: 0.65rem;
}

.algorithm-arcade__mission-chip {
  padding: 0.75rem 0.85rem;
  border: 1px solid #d7dee7;
  background: #ffffff;
}

.algorithm-arcade__mission-chip.is-upcoming {
  background: #f8fafc;
}

.algorithm-arcade__mission-chip.is-active {
  border-color: #2563eb;
  background: #eff6ff;
  box-shadow: none;
}

.algorithm-arcade__mission-chip.is-complete {
  background: #f0fdf4;
  border-color: #b7e4c7;
}

.algorithm-arcade__mission-chip.is-repair {
  background: #fff7ed;
  border-color: #f5c78f;
}

.algorithm-arcade__mission-badge,
.algorithm-arcade__algorithm-badge {
  background: #dbe4f0;
  color: var(--arcade-navy);
}

.algorithm-arcade__body {
  padding: 1rem;
}

.algorithm-arcade__layout {
  grid-template-columns: 1fr;
  gap: 1rem;
}

.algorithm-arcade__play {
  max-width: 780px;
  margin: 0 auto;
}

.algorithm-arcade__panel,
.algorithm-arcade__tracker,
.algorithm-arcade__sources,
.algorithm-arcade__summary,
.algorithm-arcade__vault,
.algorithm-arcade__tracker-card,
.algorithm-arcade__vault-card {
  padding: 1.1rem;
  border: 1px solid #d7dee7;
  border-radius: 18px;
  background: #ffffff;
  box-shadow: none;
}

.algorithm-arcade__panel h3,
.algorithm-arcade__summary h3,
.algorithm-arcade__tracker h3,
.algorithm-arcade__sources h3,
.algorithm-arcade__vault h3,
.algorithm-arcade__vault-card h4,
.algorithm-arcade__feedback h3,
.algorithm-arcade__build-board h3,
.algorithm-arcade__build-bank h3,
.algorithm-arcade__note-card h4 {
  font-family: "Nunito", "Trebuchet MS", sans-serif !important;
  font-weight: 800;
}

.algorithm-arcade__task-top,
.algorithm-arcade__task-header,
.algorithm-arcade__actions,
.algorithm-arcade__source-links,
.algorithm-arcade__tracker-top,
.algorithm-arcade__vault-top {
  gap: 0.65rem;
}

.algorithm-arcade__task-header {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-bottom: 1.25rem;
}

.algorithm-arcade__task-header h3 {
  margin: 0;
}

.algorithm-arcade__task-pill,
.algorithm-arcade__round-pill,
.algorithm-arcade__summary-badge,
.algorithm-arcade__tracker-tag,
.algorithm-arcade__tracker-count,
.algorithm-arcade__vault-badge {
  border: 1px solid transparent;
}

.algorithm-arcade__task-pill {
  background: #eef2ff;
  color: #3730a3;
}

.algorithm-arcade__task-pill.is-stage,
.algorithm-arcade__round-pill,
.algorithm-arcade__summary-badge,
.algorithm-arcade__tracker-count {
  background: #eff6ff;
  color: #1d4ed8;
}

.algorithm-arcade__stage-copy {
  margin: 0.9rem 0 0;
  padding: 0.85rem 0.95rem;
  border-left: 4px solid #2563eb;
  border-radius: 12px;
  background: #f8fafc;
  color: #334155;
  font-weight: 700;
}

.algorithm-arcade__helper-list {
  margin: 0.95rem 0 0;
  padding-left: 1.2rem;
  color: #334155;
}

.algorithm-arcade__helper-list li + li {
  margin-top: 0.45rem;
}

.algorithm-arcade__note-card {
  margin-top: 0.9rem;
  padding: 0.9rem 1rem;
  border: 1px solid #d7dee7;
  border-radius: 14px;
  background: #f8fafc;
}

.algorithm-arcade__note-card.is-warning {
  border-color: #ecd5a5;
  background: #fffaf0;
}

.algorithm-arcade__task-status,
.algorithm-arcade__panel-copy,
.algorithm-arcade__repair-note,
.algorithm-arcade__tracker-copy,
.algorithm-arcade__tracker-prompt,
.algorithm-arcade__sources p,
.algorithm-arcade__summary p,
.algorithm-arcade__vault p,
.algorithm-arcade__vault-copy,
.algorithm-arcade__microcopy {
  color: #516070;
}

.algorithm-arcade__task-status {
  margin: 0.55rem 0 0;
  font-size: 0.92rem;
}

.algorithm-arcade__clue-grid,
.algorithm-arcade__choice-grid,
.algorithm-arcade__blank-grid {
  grid-template-columns: 1fr;
}

.algorithm-arcade__clue-card,
.algorithm-arcade__blank-card,
.algorithm-arcade__build-slot,
.algorithm-arcade__key-card {
  border: 1px solid #d7dee7;
  border-radius: 14px;
  background: #ffffff;
}

.algorithm-arcade__clue-number {
  background: #eef2ff;
  color: #3730a3;
}

.algorithm-arcade__choice,
.algorithm-arcade__line-chip {
  border: 1px solid #cfd7e3;
  border-radius: 14px;
  background: #ffffff;
  color: var(--arcade-navy);
  box-shadow: none;
}

.algorithm-arcade__choice:hover,
.algorithm-arcade__line-chip:hover,
.algorithm-arcade__button:hover {
  transform: none;
  box-shadow: none;
  border-color: #93a4b8;
}

.algorithm-arcade__choice.is-eliminated,
.algorithm-arcade__line-chip.is-disabled {
  background: #fff5f5;
  border-color: #efb6b6;
  color: #8f4d4d;
}

.algorithm-arcade__choice.is-correct {
  background: #f0fdf4;
  border-color: #9ad7ac;
  color: #166534;
}

.algorithm-arcade__line-chip.is-distractor {
  background: #f8fafc;
}

.algorithm-arcade__build-board {
  padding: 1rem;
  border-radius: 16px;
  background: #1f2937;
}

.algorithm-arcade__build-bank {
  padding: 1rem;
  border: 1px solid #d7dee7;
  border-radius: 16px;
  background: #f8fafc;
}

.algorithm-arcade__build-slot {
  background: rgba(255, 255, 255, 0.08);
}

.algorithm-arcade__blank-card.is-wrong {
  border-color: #efb6b6;
  background: #fff5f5;
}

.algorithm-arcade__input {
  border: 1px solid #cfd7e3;
  border-radius: 12px;
}

.algorithm-arcade__input:focus {
  outline: 2px solid rgba(37, 99, 235, 0.14);
  border-color: #2563eb;
}

.algorithm-arcade__dashboard {
  display: none !important;
}

.algorithm-arcade__feedback {
  margin: 0.95rem 0 1rem;
  padding: 0.9rem 1rem;
  border-radius: 14px;
  border-width: 1px;
}

.algorithm-arcade__feedback.is-correct {
  background: #f0fdf4;
  border-color: #9ad7ac;
}

.algorithm-arcade__feedback.is-wrong {
  background: #fff5f5;
  border-color: #efb6b6;
}

.algorithm-arcade__feedback.is-info {
  background: #eff6ff;
  border-color: #b6cbf6;
}

.algorithm-arcade__button {
  border-radius: 12px;
  font-family: "Nunito", "Trebuchet MS", sans-serif !important;
  font-weight: 800;
}

.algorithm-arcade__button--primary {
  background: #2563eb;
  color: #ffffff;
  box-shadow: none;
}

.algorithm-arcade__button--secondary {
  background: #334155;
  color: #ffffff;
}

.algorithm-arcade__button--ghost {
  background: #ffffff;
  color: var(--arcade-navy);
  border: 1px solid #cfd7e3;
}

.algorithm-arcade__summary-grid article {
  background: #f8fafc;
}

.algorithm-arcade__summary-grid span,
.algorithm-arcade__summary-grid strong {
  color: var(--arcade-navy);
}

.algorithm-arcade__tracker-detail {
  grid-template-columns: minmax(0, 120px) minmax(0, 1fr);
}

.algorithm-arcade__tracker-empty {
  border: 1px dashed #cfd7e3;
  border-radius: 14px;
  background: #f8fafc;
}

.algorithm-arcade__source-link {
  border: 1px solid #cfd7e3;
  border-radius: 12px;
  background: #ffffff;
}

.algorithm-arcade__vault-code {
  border-radius: 14px;
  background: #111827;
}

/* Reference section: appears below task, hidden on Spot It until answered */
.algorithm-arcade__reference {
  margin-top: 1.5rem;
  padding-top: 1.25rem;
  border-top: 1px solid #e2e8f0;
  animation: arcade-enter 0.18s ease;
}

.algorithm-arcade__reference-name {
  margin: 0 0 0.2rem;
  color: var(--arcade-navy);
  font-size: 1.05rem;
  font-weight: 800;
  font-family: "Nunito", "Trebuchet MS", sans-serif !important;
}

.algorithm-arcade__reference-sig {
  margin: 0 0 0.85rem;
  color: #516070;
  font-size: 0.9rem;
}

.algorithm-arcade__reference-cards {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.75rem;
}

/* Smooth entrance for feedback, actions, and revealed reference */
.algorithm-arcade__feedback,
.algorithm-arcade__actions {
  animation: arcade-enter 0.16s ease;
}

@keyframes arcade-enter {
  from { opacity: 0; transform: translateY(5px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* Primary button: subtle shadow to read as the clear next action */
.algorithm-arcade__button--primary {
  box-shadow: 0 3px 10px rgba(37, 99, 235, 0.28);
}

@media (max-width: 960px) {
  .algorithm-arcade__layout,
  .algorithm-arcade__mission-rail {
    grid-template-columns: 1fr;
  }
}