#replay-player {
    position: absolute;
    inset: 0;
    z-index: 40;
    display: grid;
    grid-template-rows: auto minmax(0, 1fr) auto;
    width: 100%;
    height: 100%;
    min-width: 0;
    min-height: 0;
    overflow: hidden;
    container-type: size;
    border: 1px solid var(--divider-color);
    background: var(--menu-bg);
}

#replay-player[hidden] { display: none; }

#game-area:has(#replay-player:not([hidden])) {
    position: relative;
}

.board-frame.replay-source-hidden {
    visibility: hidden;
    pointer-events: none;
}

.replay-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 58px;
    padding: var(--space-sm) var(--space-md);
    gap: var(--space-md);
    border-bottom: 1px solid var(--divider-color);
}

.replay-header h2,
.replay-header p { margin: 0; }

.replay-header h2 {
    color: var(--secondary-text);
    font-size: 1.15rem;
}

.replay-header p {
    color: var(--menu-text);
    font-size: 0.8rem;
    font-variant-numeric: tabular-nums;
}

.replay-kicker {
    color: var(--cell-fill);
    font-size: 0.7rem;
    font-weight: 800;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.replay-close,
.replay-controls button,
.replay-controls select {
    min-width: 44px;
    min-height: 44px;
    border: 1px solid var(--divider-color);
    border-radius: 0;
    color: var(--secondary-text);
    background: var(--menu-bg);
}

.replay-close svg,
.replay-controls svg {
    width: 20px;
    height: 20px;
    stroke: currentColor;
    stroke-width: 2;
}

.replay-close:focus-visible,
.replay-controls button:focus-visible,
.replay-controls select:focus-visible,
.replay-seek:focus-visible {
    outline: 3px solid var(--state-info);
    outline-offset: 2px;
}

.replay-stage {
    position: relative;
    display: grid;
    place-items: center;
    min-width: 0;
    min-height: 0;
    padding: clamp(8px, 2vmin, 24px);
    overflow: hidden;
    background: var(--global-bg);
    container-type: size;
}

.replay-grid-shell {
    --replay-cell-size: clamp(
        8px,
        min(
            calc((100cqw - max(62px, var(--replay-row-clue-size)) - 32px) / var(--replay-width)),
            calc((100cqh - max(48px, var(--replay-column-clue-size)) - 32px) / var(--replay-height))
        ),
        32px
    );
    display: grid;
    grid-template-columns: minmax(62px, max-content) calc(var(--replay-width) * var(--replay-cell-size));
    grid-template-rows: minmax(48px, max-content) calc(var(--replay-height) * var(--replay-cell-size));
    align-items: stretch;
    width: max-content;
    height: max-content;
    max-width: 100%;
    max-height: 100%;
}

.replay-column-clues {
    grid-column: 2;
    display: grid;
    grid-template-columns: repeat(var(--replay-width), var(--replay-cell-size));
    min-width: 0;
}

.replay-column-clues span {
    display: flex;
    align-items: end;
    justify-content: center;
    min-height: 44px;
    padding: 3px 1px;
    color: var(--secondary-text);
    font-size: 0.68rem;
    font-weight: 700;
    line-height: 1.15;
    text-align: center;
    white-space: pre-line;
}

.replay-row-clues {
    grid-row: 2;
    display: grid;
    grid-template-rows: repeat(var(--replay-height), var(--replay-cell-size));
    min-height: 0;
}

.replay-row-clues span {
    display: flex;
    align-items: center;
    justify-content: end;
    padding: 0 5px;
    color: var(--secondary-text);
    font-size: 0.68rem;
    font-weight: 700;
    white-space: nowrap;
}

.replay-board {
    grid-column: 2;
    grid-row: 2;
    position: relative;
    display: grid;
    grid-template-columns: repeat(var(--replay-width), var(--replay-cell-size));
    grid-template-rows: repeat(var(--replay-height), var(--replay-cell-size));
    width: calc(var(--replay-width) * var(--replay-cell-size));
    height: calc(var(--replay-height) * var(--replay-cell-size));
    box-sizing: content-box;
    border-top: 2px solid var(--cell-border-outer);
    border-left: 2px solid var(--cell-border-outer);
}

.replay-cell {
    position: relative;
    width: var(--replay-cell-size);
    height: var(--replay-cell-size);
    box-sizing: border-box;
    aspect-ratio: 1;
    border-right: 1px solid var(--cell-border-thin);
    border-bottom: 1px solid var(--cell-border-thin);
    background: var(--cell-bg-checker-odd);
}

.replay-cell.replay-major-column {
    border-right: 2px solid var(--cell-border-thick);
}

.replay-cell.replay-major-row {
    border-bottom: 2px solid var(--cell-border-thick);
}

.replay-cell.is-filled { background: var(--cell-fill); }

.replay-cell.is-crossed::before,
.replay-cell.is-crossed::after {
    content: "";
    position: absolute;
    top: 50%;
    left: 15%;
    width: 70%;
    height: 2px;
    background: var(--cell-cross);
}

.replay-cell.is-crossed::before { transform: rotate(45deg); }
.replay-cell.is-crossed::after { transform: rotate(-45deg); }

.replay-cell.is-dotted::after {
    content: "";
    position: absolute;
    inset: 40%;
    background: var(--cell-cross);
}

.replay-cursor {
    position: absolute;
    z-index: 4;
    width: 22px;
    height: 22px;
    color: var(--button-active-bg);
    transform: translate(-2px, -2px);
    pointer-events: none;
}

.replay-cursor svg {
    width: 100%;
    height: 100%;
    fill: var(--menu-bg);
    stroke: currentColor;
    stroke-width: 2;
}

.replay-controls {
    display: grid;
    grid-template-columns: 44px 52px 44px minmax(120px, 1fr) auto auto;
    align-items: center;
    gap: 8px;
    padding: var(--space-sm);
    border-top: 1px solid var(--divider-color);
}

.replay-play {
    color: var(--button-text) !important;
    background: var(--button-bg) !important;
}

.replay-seek-label { display: flex; min-width: 0; }
.replay-seek { width: 100%; min-height: 44px; accent-color: var(--cell-fill); }

.replay-time {
    min-width: 130px;
    color: var(--secondary-text);
    font-size: 0.78rem;
    font-weight: 700;
    font-variant-numeric: tabular-nums;
    text-align: center;
}

.replay-speed-label {
    display: flex;
    align-items: center;
    gap: 6px;
    color: var(--secondary-text);
    font-size: 0.75rem;
    font-weight: 700;
}

.replay-speed { padding: 0 8px; font: inherit; }

.leaderboard-replay-trigger {
    display: grid;
    grid-template-columns: 40px minmax(0, 1fr) auto auto;
    align-items: center;
    width: 100%;
    min-height: 56px;
    padding: var(--space-sm) var(--space-md);
    gap: var(--space-sm);
    border: 0;
    color: inherit;
    background: transparent;
    font: inherit;
    text-align: left;
}

.leaderboard-row > .leaderboard-replay-trigger { grid-column: 1 / -1; }

.leaderboard-replay-trigger:hover { background: var(--global-bg); }

.leaderboard-replay-trigger > .leaderboard-rank { grid-column: 1; grid-row: 1 / span 2; }
.leaderboard-replay-trigger > strong { grid-column: 2; grid-row: 1; }
.leaderboard-replay-trigger > time { grid-column: 3; grid-row: 1; }
.leaderboard-replay-trigger > .leaderboard-navigator { grid-column: 2 / 4; grid-row: 2; }

.leaderboard-replay-label {
    grid-column: 4;
    grid-row: 1 / span 2;
    display: inline-flex;
    align-items: center;
    gap: 4px;
    color: var(--cell-fill);
    font-size: 0.72rem;
    font-weight: 800;
    text-transform: uppercase;
}

.leaderboard-replay-label svg {
    width: 15px;
    height: 15px;
    fill: currentColor;
}

@media (max-width: 600px) {
    .replay-header { min-height: 54px; padding: 8px 10px; }
    .replay-header h2 { font-size: 1rem; }
    .replay-stage { min-height: 0; padding: 6px; }
    .replay-controls { grid-template-columns: repeat(3, 1fr); }
    .replay-seek-label { grid-column: 1 / -1; grid-row: 1; }
    .replay-time { grid-column: 1 / 3; min-width: 0; text-align: left; }
    .replay-speed-label { justify-self: end; }
    .leaderboard-replay-trigger { grid-template-columns: 32px minmax(0, 1fr) auto; }
    .leaderboard-replay-trigger > .leaderboard-navigator { grid-column: 2; }
    .leaderboard-replay-label { grid-column: 3; grid-row: 2; }
}

@media (prefers-reduced-motion: reduce) {
    .replay-cursor { transition: none; }
}