.review-shell { max-width: 1240px; }
.review-hero { padding: 1rem 0 .5rem; max-width: 900px; }
.review-hero h1 { max-width: none; margin: .65rem 0 .9rem; font-size: clamp(2.3rem,4vw,3.2rem); line-height: 1.1; }
.review-hero > p:not(.eyebrow) { max-width: 750px; color: var(--muted); font-size: 1rem; }
.review-load-status { color: var(--muted); font-size: .85rem; min-height: 1.4em; }
.review-game-heading { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 1rem; padding: 1rem 0 1.5rem; }
.review-game-heading > div { min-width: 0; flex: 1 1 360px; }
.review-game-heading h2 { max-width: none; overflow-wrap: anywhere; font-size: clamp(1.3rem,2.5vw,1.8rem); margin: .4rem 0; }
.review-game-heading p { margin: .4rem 0; font-size: .82rem; color: var(--muted); }
.review-layout { display: grid; grid-template-columns: minmax(0,1.45fr) minmax(300px,1fr); gap: 1.5rem; align-items: start; }
.review-board-column,.review-sidebar { display: grid; gap: 1.2rem; min-width: 0; }
.review-layout section+section { margin-top: 0; }
.review-board-panel { background: var(--surface); border: 1px solid var(--line); padding: 1rem; border-radius: 18px; min-width: 0; }
.review-board-stage { display: grid; grid-template-columns: 12px minmax(0,1fr); gap: .65rem; }
.review-board { display: grid; grid-template-columns: repeat(8,minmax(0,1fr)); aspect-ratio: 1; width: 100%; overflow: hidden; border-radius: 5px; background: #dce4d7; box-shadow: 0 2px 15px #0003; }
.review-square { position: relative; min-width: 0; background: #e4e9da; aspect-ratio: 1; }
.review-square.dark { background: #78968c; }
.review-square.last { background: #e3d888; }
.review-square.dark.last { background: #abb86e; }
.review-square img { display: block; width: 100%; height: 100%; position: relative; z-index: 1; pointer-events: none; }
.review-square small { position: absolute; font-size: clamp(.56rem,1vw,.7rem); font-weight: 700; line-height: 1; color: #45645b; z-index: 2; pointer-events: none; }
.review-square.dark small { color: #f0f5e9; }
.review-square .file { right: 3px; bottom: 3px; }.review-square .rank { top: 3px; left: 3px; }
.review-eval-bar { overflow: hidden; border-radius: 4px; background: #232a34; display: flex; align-items: flex-end; box-shadow: inset 0 0 0 1px #ffffff25; }
.review-eval-bar span { display: block; width: 100%; height: 50%; background: #f0f2e9; transition: height .18s ease; }
.review-player { display: flex; align-items: center; gap: .6rem; padding: .8rem 0; font-size: .9rem; min-width: 0; }
.review-player .piece-dot { flex: 0 0 13px; width: 13px; height: 13px; border-radius: 50%; border: 1px solid #8996aa; background: #f0f2e9; }
.review-player .piece-dot.black { background: #252c38; }
.review-player strong { text-overflow: ellipsis; overflow: hidden; white-space: nowrap; }.review-player small { color: var(--muted); }.review-player .you { margin-left: auto; font-size: .65rem; color: var(--accent); text-transform: uppercase; letter-spacing: .08em; }
.review-navigation { display: flex; gap: .4rem; margin: .5rem 0 1rem; }
.review-navigation button { flex: 1; min-height: 44px; border: 1px solid var(--line-bright); border-radius: 8px; color: var(--text); background: var(--glass); cursor: pointer; font: inherit; font-size: 1.15rem; }
.review-navigation [data-review-play],.review-navigation [data-review-flip] { flex: 1.5; font-size: .78rem; }
.review-navigation button:hover:not(:disabled),.review-navigation button[aria-pressed=true] { background: var(--surface-strong); border-color: var(--accent); }
.review-navigation button:disabled { opacity: .4; cursor: default; }
.review-slider-label { display: grid; grid-template-columns: auto 1fr; gap: .65rem; color: var(--muted); font-size: .78rem; }
.review-slider-label output { text-align: right; color: var(--text); font-variant-numeric: tabular-nums; }
.review-slider-label input { grid-column: 1/-1; width: 100%; margin: .2rem 0; accent-color: var(--accent); min-height: 24px; }
.review-keyboard-hint { text-align: center; font-size: .65rem; color: var(--muted); margin: .7rem 0 0; }
.review-caption { font-size: .72rem; line-height: 1.65; color: var(--muted); margin: .35rem 0; }
.review-chart-panel .chess-section-heading { margin-bottom: .5rem; }
.review-chart { width: 100%; min-height: 160px; margin-top: .75rem; }
.review-chart svg { display: block; width: 100%; height: 175px; overflow: visible; touch-action: pan-y; cursor: crosshair; }
.review-chart text { fill: var(--muted); font: 11px system-ui; }
.review-chart .zero { stroke: var(--line-bright); stroke-width: 1; }.review-chart .curve { fill: none; stroke: var(--accent); stroke-width: 2; stroke-linejoin: round; }
.review-chart .cursor { stroke: var(--text); stroke-width: 1; stroke-dasharray: 3 3; }.review-chart .current { fill: var(--text); stroke: var(--bg); stroke-width: 2; }
.review-chart svg:focus-visible { outline: 2px solid var(--accent); border-radius: 5px; outline-offset: 4px; }
.review-no-analysis { border: 1px dashed var(--line-bright); border-radius: 10px; padding: 1rem; color: var(--muted); line-height: 1.7; font-size: .85rem; }
.review-score-line { display: flex; gap: 1rem; align-items: center; margin: .7rem 0; }.review-score-line strong { font-size: clamp(2rem,4vw,3.2rem); letter-spacing: -.06em; font-variant-numeric: tabular-nums; line-height: 1.1; }.review-score-line span { font-size: .78rem; color: var(--muted); line-height: 1.6; }
.review-turn { font-size: .76rem; color: var(--muted); margin-bottom: .75rem; }
.review-inline-score { display: flex; justify-content: space-between; align-items: center; gap: 1rem; color: var(--muted); font-size: .72rem; margin: 0 0 .8rem; }.review-inline-score strong { color: var(--text); font-size: 1rem; font-variant-numeric: tabular-nums; }
.review-judgement small { display: block; margin-top: .5rem; color: var(--muted); line-height: 1.7; }.review-judgement button { display: block; margin-top: .5rem; padding: 0; border: 0; background: none; color: var(--accent); font: inherit; font-size: .72rem; text-decoration: underline; cursor: pointer; }
.review-moves { position: relative; }
.review-judgement { font-size: .82rem; color: var(--muted); min-height: 1.5em; }.review-judgement[data-kind=inaccuracy] { color: #e5ba69; }.review-judgement[data-kind=mistake] { color: #ee9567; }.review-judgement[data-kind=blunder] { color: var(--chess-loss); }
:root[data-theme=light] .review-judgement[data-kind=inaccuracy] { color: #8a5a0b; }:root[data-theme=light] .review-judgement[data-kind=mistake] { color: #a74721; }
.review-best { border-top: 1px solid var(--line); padding-top: .85rem; margin-top: .85rem; }.review-best > span { color: var(--muted); font-size: .65rem; text-transform: uppercase; letter-spacing: .1em; }.review-best p { color: var(--text); font-size: .85rem; line-height: 1.7; margin: .5rem 0; overflow-wrap: anywhere; }
.review-summary-grid { display: grid; grid-template-columns: 1.1fr repeat(3,1fr); align-items: center; gap: .35rem; font-size: .67rem; text-align: center; }.review-summary-grid > span { color: var(--muted); }.review-summary-grid strong { text-align: left; font-size: .72rem; font-weight: 500; }.review-summary-grid button { color: var(--text); border: 1px solid var(--line); border-radius: 6px; background: var(--glass); min-height: 40px; cursor: pointer; font: inherit; font-size: 1rem; }.review-summary-grid button:disabled { opacity: .5; cursor: default; }
.review-move-head,.review-move-row { display: grid; grid-template-columns: 34px 1fr 1fr; align-items: center; gap: .3rem; }.review-move-head { font-size: .68rem; color: var(--muted); padding-bottom: .6rem; border-bottom: 1px solid var(--line); }.review-move-head span:first-child { text-align: right; padding-right: .4rem; }
.review-moves { overflow-y: auto; max-height: 300px; padding: .5rem .2rem .2rem 0; scrollbar-color: var(--line-bright) transparent; }.review-move-row > span { font-size: .72rem; color: var(--muted); text-align: right; padding-right: .4rem; }.review-move-row button { min-height: 37px; margin: .12rem 0; padding: .3rem .55rem; border: 1px solid transparent; background: transparent; color: var(--text); font: inherit; font-size: .82rem; cursor: pointer; text-align: left; border-radius: 6px; }.review-move-row button:hover { background: var(--surface-strong); }.review-move-row button[aria-current=step] { background: color-mix(in srgb,var(--accent) 13%,transparent); border-color: var(--accent); }.review-move-row button[data-kind=blunder] { color: var(--chess-loss); }.review-move-row button[data-kind=mistake] { text-decoration: underline; text-decoration-color: #ee9567; text-underline-offset: 4px; }.review-move-row button[data-kind=inaccuracy] { text-decoration: underline; text-decoration-color: #e5ba69; text-underline-offset: 4px; }
.review-method { font-size: .78rem; color: var(--muted); line-height: 1.8; }.review-method summary { color: var(--text); cursor: pointer; }.review-method p { margin: .8rem 0 0; }
.review-position-tools { display: flex; align-items: end; gap: .8rem; flex-wrap: wrap; margin-top: 1.5rem; }.review-position-tools label { flex: 1 1 400px; display: grid; gap: .5rem; font-size: .7rem; color: var(--muted); }.review-position-tools input { width: 100%; box-sizing: border-box; min-height: 42px; background: var(--surface); border: 1px solid var(--line-bright); border-radius: 7px; padding: .7rem; color: var(--muted); font: .7rem ui-monospace,monospace; }.review-position-tools > span { font-size: .75rem; color: var(--muted); }
.review-game-navigation { display: flex; justify-content: space-between; align-items: center; gap: 1rem; flex-wrap: wrap; margin-top: 2rem; font-size: .8rem; }.review-game-navigation [aria-disabled=true] { pointer-events: none; opacity: .35; }.review-credit { color: var(--muted); font-size: .65rem; margin-top: 1.5rem; }.review-credit a { color: inherit; }
@media(max-width:850px){.review-layout { grid-template-columns: minmax(0,1fr); }.review-hero h1 br { display: none; }.review-hero { padding-bottom: .5rem; }.review-sidebar { grid-template-columns: repeat(2,minmax(0,1fr)); }.review-move-panel { grid-column: 1/-1; }.review-method { grid-column: 1/-1; }.review-moves { max-height: 270px; }}
@media(max-width:550px){.review-sidebar { grid-template-columns: minmax(0,1fr); }.review-game-heading { padding-top: .5rem; }.review-game-heading > a { min-height: 38px; font-size: .72rem; }.review-board-panel { padding: .7rem; }.review-board-stage { grid-template-columns: 9px minmax(0,1fr); gap: .45rem; }.review-keyboard-hint { display: none; }.review-player { font-size: .8rem; }.review-square small { font-size: .6rem; }.review-game-navigation { justify-content: center; }.review-game-navigation > a:not(.button) { order: 3; width: 100%; text-align: center; }.review-game-navigation .button { flex: 1; text-align: center; padding: .7rem .5rem; font-size: .72rem; }.review-position-tools label { flex-basis: 100%; }}
@media(prefers-reduced-motion:reduce){.review-eval-bar span { transition: none; }}