.analysis-dialog { --review-muted: #9daaba; --review-gold: #e8b86d; --review-good: #91b2dc; --review-inaccuracy: #e6c363; --review-mistake: #eaa36a; --review-blunder: #e78181; width: 100vw; max-width: none; height: 100dvh; max-height: none; margin: 0; padding: 0; border: 0; background: radial-gradient(ellipse at top, #152434, #08121b 65%); color: #f3ecdf; overflow: auto; }
.analysis-dialog::backdrop { background: #08121b; }
body.analysis-open { overflow: hidden; }
.analysis-dialog [hidden] { display: none !important; }
.analysis-surface { max-width: 1100px; padding: 24px; margin: auto; }
.analysis-header { display: flex; justify-content: space-between; gap: 20px; align-items: start; margin-bottom: 26px; }
.analysis-heading { flex: 1; min-width: 0; }
.analysis-header-controls { display: flex; flex-direction: column; align-items: flex-end; gap: 6px; flex: 0 1 380px; min-width: 0; }
.analysis-header h1 { font-family: var(--font-display, Georgia, serif); font-size: clamp(1.5rem, 3vw, 2rem); margin: 0 0 8px; }
.analysis-header p { color: var(--review-muted); font-size: .75rem; margin: 5px 0; line-height: 1.5; }
.analysis-actions { display: flex; gap: 8px; flex-shrink: 0; }
.analysis-actions button { min-height: 40px; padding: 9px 14px; font-size: .75rem; }
.analysis-sharing { display: flex; flex-wrap: wrap; justify-content: flex-end; align-items: center; gap: 0 18px; width: 100%; }
.analysis-sharing button { display: inline-flex; align-items: center; gap: 7px; background: none; border: 0; border-radius: 5px; padding: 7px 0; min-height: 40px; color: var(--review-muted); font-size: .72rem; }
.analysis-sharing button:hover { color: var(--review-gold); }
.analysis-sharing svg { width: 17px; height: 17px; fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; flex-shrink: 0; }
.analysis-sharing [data-review='share-feedback'] { flex-basis: 100%; color: var(--review-gold); font-size: .7rem; line-height: 1.5; text-align: right; }
.analysis-workspace { display: grid; grid-template-columns: minmax(0, 570px) minmax(0, 1fr); gap: 32px; }
.analysis-caption { color: var(--review-muted); font-size: .75rem; margin: 0 0 10px; }
.analysis-board-and-bar { display: grid; grid-template-columns: 12px minmax(0, 1fr); gap: 9px; }
.analysis-eval-bar { position: relative; background: #222a34; overflow: hidden; border-radius: 3px; }
.analysis-eval-bar > div { position: absolute; bottom: 0; width: 100%; background: #ebe3d4; transition: height .2s; }
.analysis-eval-bar[data-human-side='b'] { background: #ebe3d4; }
.analysis-eval-bar[data-human-side='b'] > div { background: #222a34; }
.analysis-board-wrap { position: relative; min-width: 0; }
.analysis-board-wrap [data-review='board'] { aspect-ratio: 1; }
.analysis-board-wrap .cm-chessboard { width: 100%; }
.analysis-board-badge { position: absolute; width: 28px; height: 28px; transform: translate(-50%, -50%); pointer-events: none; filter: drop-shadow(0 2px 4px #0008); }
.analysis-board-badge .analysis-quality-icon { width: 100%; height: 100%; }
.analysis-dialog .arrow-success .arrow-head { fill: var(--review-good); }
.analysis-dialog .arrow-success .arrow-line { stroke: var(--review-good); }
.analysis-dialog .arrow-danger .arrow-head { fill: var(--review-blunder); }
.analysis-dialog .arrow-danger .arrow-line { stroke: var(--review-blunder); }
.analysis-timeline { margin-left: 21px; padding: 10px 12px 12px; background: #ffffff03; border-radius: 0 0 8px 8px; }
.analysis-board-controls { display: grid; grid-template-columns: minmax(0, 1fr) auto minmax(0, .6fr); gap: 6px; align-items: center; margin-bottom: 12px; }
.analysis-board-controls [data-review='position'] { font-size: .8rem; font-weight: 500; overflow-wrap: anywhere; }
.analysis-board-controls [data-review='value'] { justify-self: end; font: 600 .92rem ui-monospace, monospace; }
.analysis-navigation { display: flex; gap: 10px; }
.analysis-navigation button { font-size: 1.7rem; line-height: 1; width: 48px; min-height: 46px; padding: 0; border: 1px solid #e8b86d66; border-radius: 9px; background: #e8b86d20; color: var(--review-gold); }
.analysis-navigation button:hover:not(:disabled) { background: #e8b86d35; }
.analysis-navigation button:disabled { border-color: #ffffff20; background: #ffffff06; color: var(--review-muted); }
.analysis-sharing [data-review='gif'][aria-busy='true'] { opacity: 1; }
.analysis-sharing [data-review='gif'][aria-busy='true'] svg { display: none; }
.analysis-sharing [data-review='gif'][aria-busy='true']::before { content: ''; width: 15px; height: 15px; flex-shrink: 0; border: 2px solid #e8b86d40; border-top-color: var(--review-gold); border-radius: 50%; animation: analysis-gif-spin .8s linear infinite; }
@keyframes analysis-gif-spin { to { transform: rotate(360deg); } }
.analysis-graph-heading { display: flex; align-items: center; justify-content: space-between; gap: 8px; font-size: .7rem; color: var(--review-muted); }
.analysis-graph-heading button { color: var(--review-gold); font-size: .7rem; padding: 6px 0 6px 8px; background: none; border: 0; min-height: 32px; }
.analysis-dialog [data-review='chart'] { width: 100%; height: 105px; display: block; overflow: visible; touch-action: pan-y; cursor: pointer; }
.analysis-graph-axis { fill: #7e8d9d; font: 11px system-ui, sans-serif; }
.analysis-graph-line { stroke: var(--review-gold); fill: none; stroke-width: 2.5; stroke-linejoin: round; }
.analysis-graph-zero { stroke: #ffffff35; stroke-dasharray: 4 5; }
.analysis-graph-guide { stroke: #ffffff30; }
.analysis-graph-point { fill: #08121b; stroke: var(--review-gold); stroke-width: 1.6; pointer-events: none; }
.analysis-graph-point.active { fill: var(--review-gold); }
.analysis-graph-point.important { stroke: var(--review-blunder); fill: var(--review-blunder); }
.analysis-graph-labels { display: flex; justify-content: space-between; color: #7e8d9d; gap: 8px; font-size: .62rem; }
.analysis-sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; }
.analysis-sr-only:focus-visible { position: static; width: 100%; height: 14px; clip: auto; accent-color: var(--review-gold); }
.analysis-review-panel { padding-left: 24px; border-left: 1px solid #ffffff1a; min-width: 0; }
.analysis-result { font-size: .82rem; line-height: 1.5; color: var(--review-muted); margin: 0 0 26px; }
.analysis-selected-move { display: flex; gap: 12px; align-items: center; }
.analysis-selected-move h2 { font-size: 1.45rem; font-weight: 550; margin: 0; }
.analysis-selected-move .analysis-quality-icon { width: 32px; height: 32px; }
.analysis-description { margin: 12px 0; color: #c1cad4; font-size: .83rem; line-height: 1.5; min-height: 2.8em; }
.analysis-evaluation-change { display: flex; align-items: center; gap: 14px; font: 500 1.15rem ui-monospace, monospace; margin: 16px 0 8px; }
.analysis-evaluation-change .before, .analysis-evaluation-change .connector { color: var(--review-muted); }
.analysis-move-time { color: var(--review-muted); font-size: .72rem; margin: 0 0 18px; }
.analysis-compare { width: 100%; margin: 8px 0; color: var(--review-gold); font-size: .84rem; }
.analysis-variation-tabs { display: flex; gap: 6px; margin-top: 15px; }
.analysis-variation-tabs button { flex: 1; padding: 8px 4px; font-size: .75rem; color: var(--review-muted); border: 0; border-bottom: 2px solid transparent; background: none; }
.analysis-variation-tabs button[aria-pressed='true'] { color: #f3ecdf; border-color: var(--review-gold); }
.analysis-dialog [data-review='variation-info'] { color: var(--review-muted); font-size: .72rem; margin: 15px 0 6px; }
.analysis-variation-moves { display: flex; flex-wrap: wrap; gap: 4px; margin: 6px 0; }
.analysis-variation-moves button { padding: 8px; font: .9rem ui-monospace, monospace; border: 0; background: none; border-radius: 6px; }
.analysis-variation-moves button[aria-current='true'] { background: #e8b86d20; color: var(--review-gold); }
.analysis-dialog [data-review='return'] { color: var(--review-muted); text-decoration: underline; text-underline-offset: 4px; font-size: .72rem; padding: 12px 0; background: none; border: 0; }
.analysis-history-heading { display: flex; align-items: center; justify-content: space-between; font-size: .75rem; color: var(--review-muted); margin: 26px 0 12px; }
.analysis-history-options { display: flex; gap: 4px; margin: 0 0 8px 27px; }
.analysis-history-options button { font-size: .67rem; color: var(--review-muted); padding: 5px 8px; border-radius: 5px; background: none; border: 0; min-height: 32px; }
.analysis-history-options button[aria-pressed='true'] { color: #f3ecdf; background: #ffffff0a; }
.analysis-legend { position: relative; font-size: .67rem; }
.analysis-legend summary { cursor: pointer; }
.analysis-legend[open] > div { position: absolute; z-index: 5; right: 0; top: 22px; background: #152434; border: 1px solid #ffffff1a; border-radius: 8px; padding: 10px; min-width: 160px; box-shadow: 0 10px 25px #0008; }
.analysis-legend-item { display: flex; align-items: center; gap: 8px; padding: 4px; white-space: nowrap; }
.analysis-moves { display: grid; gap: 2px; max-height: 400px; overflow-y: auto; }
.analysis-move-row { display: grid; grid-template-columns: 23px minmax(0, 1fr) 56px; gap: 4px; align-items: center; }
.analysis-moves[data-human-side='b'] .analysis-move-row { grid-template-columns: 23px 56px minmax(0, 1fr); }
.analysis-move-number { font: .72rem ui-monospace, monospace; color: #748498; }
.analysis-move-button { display: flex; align-items: center; justify-content: space-between; gap: 4px; padding: 8px; border-radius: 6px; border: 0; background: none; min-height: 39px; font: .83rem ui-monospace, monospace; text-align: left; }
.analysis-move-button:hover { background: #ffffff08; }
.analysis-move-button[aria-current='true'] { background: #e8b86d1a; color: var(--review-gold); }
.analysis-move-button.user-move { display: grid; grid-template-columns: minmax(36px, 1fr) 20px auto; gap: 7px; }
.analysis-move-metric { color: var(--review-muted); white-space: nowrap; font: .64rem ui-monospace, monospace; font-variant-numeric: tabular-nums; min-width: 85px; text-align: right; }
.analysis-move-button[aria-current='true'] .analysis-move-metric { color: var(--review-gold); }
.analysis-move-button:not(.user-move) { color: var(--review-muted); padding-left: 6px; padding-right: 0; }
.analysis-move-button:not(.user-move)[aria-current='true'] { color: var(--review-gold); }
.analysis-quality-icon, .analysis-quality-placeholder { width: 20px; height: 20px; flex-shrink: 0; display: inline-block; vertical-align: middle; }
.analysis-quality-icon.good { color: var(--review-good); }
.analysis-quality-icon.inaccuracy { color: var(--review-inaccuracy); }
.analysis-quality-icon.mistake { color: var(--review-mistake); }
.analysis-quality-icon.blunder { color: var(--review-blunder); }
.analysis-quality-icon svg { width: 100%; height: 100%; display: block; }
.analysis-footer { color: var(--review-muted); font-size: .7rem; line-height: 1.5; margin-top: 24px; }
.analysis-footer p { margin: 6px 0; }
.analysis-footer small { color: #758497; font-size: .65rem; }
.analysis-progress { display: flex; align-items: center; gap: 12px; font-size: .7rem; color: var(--review-muted); }
.analysis-progress button { background: none; border: 0; color: var(--review-gold); font-size: .7rem; padding: 4px; }
.analysis-dialog button:focus-visible, .analysis-dialog summary:focus-visible, .analysis-dialog [role='button']:focus-visible { outline: 2px solid var(--review-gold); outline-offset: 3px; }
.analysis-dialog button:disabled { opacity: .28; cursor: default; }
.floor-result-actions .analysis-share-secondary { grid-column: 1 / -1; background: none; border-color: transparent; min-height: 36px; }
.review-last-game { font-size: .75rem; margin-top: 12px; }
@media (max-width: 960px) {
  .analysis-workspace { grid-template-columns: 1fr; gap: 24px; }
  .analysis-review-panel { padding: 20px 0 0; border-left: 0; border-top: 1px solid #ffffff1a; }
}
@media (max-width: 760px) {
  .analysis-surface { padding: 16px 16px max(180px, var(--analysis-controls-height, 180px)); }
  .analysis-header { flex-direction: column; gap: 12px; margin-bottom: 18px; }
  .analysis-header-controls { position: fixed; z-index: 8; bottom: 0; left: 0; width: 100%; flex: none; align-items: stretch; padding: 10px 16px calc(10px + env(safe-area-inset-bottom)); background: #08121bf2; backdrop-filter: blur(10px); }
  .analysis-actions { width: 100%; }
  .analysis-actions button { flex: 1; min-width: 0; }
  .analysis-sharing { order: -1; justify-content: center; }
  .analysis-sharing [data-review='share-feedback'] { text-align: center; }
  .analysis-result { margin-bottom: 18px; }
  .analysis-dialog [data-review='chart'] { height: 95px; }
  .analysis-selected-move h2 { font-size: 1.25rem; }
}
@media (prefers-reduced-motion: reduce) { .analysis-eval-bar > div { transition: none; } .analysis-sharing [data-review='gif'][aria-busy='true']::before { animation: none; } }

/* Keep the board prominent; source context remains available on demand. */
.analysis-heading h1 { font-size: clamp(1.75rem, 4vw, 2.5rem); line-height: 1.15; }
.analysis-heading > p { font-size: 1rem; line-height: 1.5; margin: 8px 0; }
.analysis-source { margin: 4px 0 0; color: var(--review-muted); font-size: .9375rem; line-height: 1.5; }
.analysis-source summary { cursor: pointer; min-height: 44px; padding: 10px 0; color: var(--review-gold); overflow-wrap: anywhere; }
.analysis-source summary:focus-visible { outline: 2px solid var(--review-gold); outline-offset: 3px; border-radius: 4px; }
.analysis-source p { margin: 0 0 12px; font-size: .9375rem; }
.analysis-progress:not(.analysis-sr-only) { font-size: .9375rem; }
.analysis-caption[hidden], .analysis-source[hidden] { display: none; }
.analysis-board-controls [data-review='position'], .analysis-graph-heading { font-size: .9375rem; }
.analysis-graph-labels, .analysis-sharing button, .analysis-actions button { font-size: .875rem; }
.analysis-actions button, .analysis-sharing button, .analysis-progress button { min-height: 48px; }
.analysis-progress button { font-size: .875rem; }
@media (max-width: 760px) {
  .analysis-surface { padding-bottom: calc(max(180px, var(--analysis-controls-height, 180px)) + 24px); }
  /* Reserve the heading, complete move buttons and fixed action bar before
     sizing the square board. The extra 21px accounts for its evaluation bar. */
  .analysis-board-and-bar { width: min(100%, max(120px, calc(100dvh - var(--analysis-header-height, 160px) - var(--analysis-controls-height, 180px) - var(--analysis-navigation-height, 66px) - 16px + 21px))); margin-inline: auto; }
}