.analysis-body {
  min-height: 100vh;
  background: #f5f0e5;
}

.content-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 16px clamp(18px, 4vw, 56px);
  color: var(--ivory);
  background: #101b19;
  border-bottom: 1px solid rgba(255, 250, 240, 0.14);
}

.content-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.content-nav a {
  padding: 10px 13px;
  border: 1px solid rgba(255, 250, 240, 0.12);
  color: rgba(255, 250, 240, 0.78);
  font-weight: 850;
}

.content-nav a.active,
.content-nav a:hover {
  color: #f5d28b;
  border-color: rgba(197, 145, 60, 0.58);
}

.analysis-header {
  position: sticky;
  top: 0;
  z-index: 30;
}

.analysis-app {
  padding: clamp(18px, 4vw, 42px);
}

.analysis-hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(260px, 380px);
  gap: clamp(22px, 5vw, 60px);
  align-items: end;
  padding: clamp(34px, 7vw, 80px);
  color: var(--ivory);
  background:
    linear-gradient(90deg, rgba(16, 27, 25, 0.96), rgba(16, 27, 25, 0.76)),
    url("assets/hero-chess-faith.png") center / cover;
}

.analysis-hero h1 {
  margin: 0;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(2.8rem, 7vw, 6.2rem);
  line-height: 0.95;
}

.analysis-hero p {
  max-width: 760px;
  color: rgba(255, 250, 240, 0.82);
  font-size: 1.08rem;
  overflow-wrap: anywhere;
}

.engine-card,
.analysis-panel,
.review-board-shell,
.reflection-section {
  background: #fffdf6;
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.engine-card {
  padding: 22px;
  color: var(--ink);
}

.engine-card span,
.move-class,
.hint {
  color: var(--clay);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.engine-card strong {
  display: block;
  margin: 8px 0;
  color: var(--green-deep);
  font-size: 1.2rem;
}

.engine-card p,
.analysis-panel p,
.reflection-section p {
  color: var(--muted);
}

.analysis-layout {
  display: grid;
  grid-template-columns: minmax(260px, 330px) minmax(420px, 1fr) minmax(280px, 390px);
  gap: 18px;
  align-items: start;
  margin-top: 18px;
}

.analysis-layout > * {
  min-width: 0;
}

.analysis-controls,
.analysis-results {
  display: grid;
  gap: 18px;
}

.analysis-panel {
  padding: 20px;
}

.analysis-panel h2,
.reflection-section h2 {
  margin: 0 0 12px;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 1.55rem;
  line-height: 1;
}

#pgnInput {
  width: 100%;
  min-height: 220px;
  padding: 12px;
  border: 1px solid rgba(24, 32, 31, 0.18);
  background: #fffaf0;
  color: var(--ink);
  resize: vertical;
  font-family: ui-monospace, SFMono-Regular, Consolas, "Liberation Mono", monospace;
  font-size: 0.88rem;
}

.analysis-actions {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 10px;
  margin-top: 12px;
}

.analysis-status {
  margin: -4px 0 12px;
  color: var(--green-deep);
  font-weight: 800;
}

.recent-games {
  display: grid;
  gap: 8px;
  margin-top: 10px;
}

.recent-game {
  display: grid;
  gap: 4px;
  width: 100%;
  text-align: left;
  padding: 10px 12px;
  border: 1px solid var(--line);
  background: #f7f3ea;
  color: var(--ink);
  cursor: pointer;
}

.recent-game strong {
  color: var(--green-deep);
}

.recent-game span {
  color: var(--muted);
  font-size: 0.84rem;
}

.recent-game:hover {
  border-color: rgba(197, 145, 60, 0.72);
  background: #fffaf0;
}

.summary-grid {
  display: grid;
  gap: 8px;
}

.summary-item {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  border-top: 1px solid var(--line);
  padding-top: 9px;
}

.summary-item span {
  color: var(--muted);
}

.review-board-shell {
  padding: clamp(10px, 2vw, 18px);
}

.review-board-frame {
  display: grid;
  grid-template-columns: 22px minmax(0, 1fr);
  grid-template-rows: minmax(0, 1fr) auto;
  gap: 8px;
}

.review-coordinate-ranks,
.review-coordinate-files {
  color: var(--green-deep);
  font-size: 0.84rem;
  font-weight: 900;
  text-shadow: 0 1px 0 rgba(255, 250, 240, 0.3);
}

.review-coordinate-ranks {
  grid-row: 1;
  display: grid;
  grid-template-rows: repeat(8, 1fr);
  align-items: center;
}

.review-coordinate-files {
  grid-column: 2;
  grid-row: 2;
  display: grid;
  grid-template-columns: repeat(8, 1fr);
  max-width: 720px;
  width: min(72vh, 100%);
  margin: 0 auto;
  text-align: center;
}

.review-board {
  grid-column: 2;
  grid-row: 1;
  display: grid;
  width: min(72vh, 100%);
  max-width: 720px;
  margin: 0 auto;
  aspect-ratio: 1 / 1;
  grid-template-columns: repeat(8, 1fr);
  grid-template-rows: repeat(8, 1fr);
  border: 8px solid var(--walnut);
  background: var(--walnut);
}

.review-square {
  display: grid;
  place-items: center;
  min-width: 0;
  min-height: 0;
  border: 0;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(1.6rem, 5vw, 4rem);
  line-height: 1;
}

.review-square.light {
  background: #e8cf9f;
}

.review-square.dark {
  background: #815432;
}

.review-square.white-piece {
  color: #fffaf0;
  text-shadow: 0 2px 5px rgba(0, 0, 0, 0.44);
}

.review-square.black-piece {
  color: #081f1d;
  text-shadow: 0 1px 0 rgba(255, 250, 240, 0.22);
}

.review-square.last-from,
.review-square.last-to {
  outline: 4px solid #f5d28b;
  outline-offset: -4px;
}

.review-nav {
  display: grid;
  grid-template-columns: repeat(2, auto) minmax(120px, 1fr) repeat(2, auto);
  gap: 8px;
  align-items: center;
  margin-top: 12px;
}

.review-nav button {
  min-height: 40px;
  padding: 8px 12px;
  border: 1px solid var(--line);
  background: #fffdf6;
  color: var(--green-deep);
  font-weight: 850;
  cursor: pointer;
}

.review-nav strong {
  color: var(--green-deep);
  text-align: center;
}

.eval-graph {
  display: flex;
  align-items: end;
  gap: 2px;
  height: 96px;
  margin-top: 12px;
  padding: 10px;
  background: #fffdf6;
  border: 1px solid var(--line);
}

.eval-bar {
  flex: 1;
  min-width: 3px;
  background: var(--green);
}

.eval-bar.negative {
  background: var(--clay);
}

.eval-bar.h1 { height: 10%; }
.eval-bar.h2 { height: 20%; }
.eval-bar.h3 { height: 30%; }
.eval-bar.h4 { height: 40%; }
.eval-bar.h5 { height: 50%; }
.eval-bar.h6 { height: 60%; }
.eval-bar.h7 { height: 70%; }
.eval-bar.h8 { height: 80%; }
.eval-bar.h9 { height: 90%; }
.eval-bar.h10 { height: 100%; }

.key-moments,
.reflection-prompts {
  display: grid;
  gap: 10px;
}

.moment-card,
.reflection-card {
  padding: 12px;
  border: 1px solid var(--line);
  background: #f7f3ea;
}

.moment-card strong,
.reflection-card strong {
  display: block;
  color: var(--green-deep);
}

.moment-card p,
.reflection-card p {
  margin: 5px 0 0;
}

.review-move-list {
  display: grid;
  gap: 8px;
  max-height: 520px;
  overflow: auto;
  margin: 0;
  padding-left: 22px;
}

.review-move-list li {
  padding: 8px;
  border: 1px solid var(--line);
  background: #f7f3ea;
  cursor: pointer;
}

.review-move-list li.active {
  border-color: rgba(197, 145, 60, 0.7);
  background: #fffaf0;
}

.review-move-list p {
  margin: 4px 0 0;
  color: var(--muted);
  font-size: 0.9rem;
}

.reflection-section {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(280px, 1fr);
  gap: clamp(20px, 5vw, 56px);
  margin-top: 18px;
  padding: clamp(24px, 5vw, 46px);
}

@media (max-width: 1180px) {
  .analysis-layout {
    grid-template-columns: minmax(260px, 330px) minmax(420px, 1fr);
  }

  .analysis-results {
    grid-column: 1 / -1;
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 860px) {
  .content-header {
    flex-direction: column;
    align-items: flex-start;
  }

  .content-nav {
    overflow-x: auto;
    white-space: nowrap;
    width: 100%;
  }

  .analysis-hero,
  .analysis-layout,
  .analysis-results,
  .reflection-section {
    grid-template-columns: 1fr;
  }

  .review-board {
    width: 100%;
  }

  .review-coordinate-files {
    width: 100%;
  }

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

  .review-nav strong {
    grid-column: 1 / -1;
    order: -1;
  }
}

@media (max-width: 540px) {
  .analysis-actions {
    grid-template-columns: 1fr;
  }

  .review-board-frame {
    grid-template-columns: 16px minmax(0, 1fr);
    gap: 6px;
  }

  .review-coordinate-ranks,
  .review-coordinate-files {
    font-size: 0.74rem;
  }
}