.archive-record{border-top:1px solid var(--border-color,#d7dfdb);padding:1rem 0}.archive-actions{flex-wrap:wrap;gap:.6rem;display:flex}.archive-actions button{border:1px solid var(--color-border);border-radius:var(--radius-control);min-height:2.5rem;color:var(--color-ink);background:var(--color-panel-soft);padding:.45rem .75rem}.archive-import input::file-selector-button{border:1px solid var(--color-border);border-radius:var(--radius-control);min-height:2.5rem;color:var(--color-ink);background:var(--color-panel-soft);padding:.45rem .75rem}.archive-actions button:disabled{opacity:.55}.archive-tools{margin-block:1rem}.archive-import{flex-wrap:wrap;align-items:center;gap:.7rem;font-weight:600;display:flex}.archive-import input{min-width:0;max-width:100%}.archive-note{opacity:.8;font-size:.85rem}.archive-status{color:#3f4439;overflow-wrap:anywhere;background:#f7f4df;border:1px solid #b8ba8a;border-radius:.5rem;padding:.75rem 1rem}.practice-statistics{width:min(100%,80rem);color:var(--color-ink,#fff9eb);gap:1rem;margin-inline:auto;padding:1rem;display:grid}.practice-statistics__header,.practice-statistics__section,.practice-statistics__empty{border:1px solid var(--color-border,#31534a);background:linear-gradient(145deg, var(--color-panel-soft,#182725), var(--color-panel,#101b1a));box-shadow:var(--shadow-panel,0 24px 60px #00140f52);border-radius:1.25rem}.practice-statistics__header{grid-template-columns:minmax(0,1fr) auto;align-items:end;gap:1.25rem;padding:1.25rem;display:grid}.practice-statistics__header h2,.practice-statistics__header p,.practice-statistics__section h2,.practice-statistics__empty h2,.practice-statistics__empty p{margin:0}.practice-statistics__header h2{font-size:clamp(1.8rem,4vw,2.65rem)}.practice-statistics__header>div>p:last-child,.practice-statistics__definition,.practice-statistics__basis,.practice-statistics__bucket-meta,.practice-statistics__empty-note{color:var(--color-muted,#b9c8c2)}.practice-statistics__header>div>p:last-child{max-width:48rem;margin-top:.45rem}.practice-statistics__kicker{color:var(--color-recommendation,#d4a72c);letter-spacing:.14em;font-size:.72rem;font-weight:800}.practice-statistics__filters{flex-wrap:wrap;gap:.75rem;display:flex}.practice-statistics__filters>button,.practice-statistics__empty>button{border:1px solid var(--color-border,#31534a);min-height:2.6rem;color:var(--color-ink,#fff9eb);font:inherit;cursor:pointer;background:0 0;border-radius:.7rem;align-self:end;padding:.4rem .8rem}.practice-statistics__filters label{color:var(--color-muted,#b9c8c2);gap:.3rem;font-size:.75rem;font-weight:700;display:grid}.practice-statistics__filters select{border:1px solid var(--color-border,#31534a);min-height:2.6rem;color:var(--color-ink,#fff9eb);background:var(--color-panel,#101b1a);font:inherit;border-radius:.7rem;padding:.4rem 2rem .4rem .65rem}.practice-statistics__basis,.practice-statistics__warning{margin:0;padding-inline:.35rem;font-size:.82rem}.practice-statistics__warning{color:#ffd5c9}.practice-statistics__section{min-width:0;padding:1.15rem}.practice-statistics__section h2{margin-bottom:.9rem;font-size:1.2rem}.practice-statistics__cards{grid-template-columns:repeat(5,minmax(9rem,1fr));gap:.7rem;margin:0;display:grid}.practice-statistics__cards--compact{grid-template-columns:repeat(4,minmax(9rem,1fr))}.practice-stat-card{border:1px solid var(--color-border,#31534a);background:#ffffff08;border-radius:.8rem;gap:.2rem;min-width:0;padding:.8rem;display:grid}.practice-stat-card--primary{border-color:var(--color-recommendation,#d4a72c)}.practice-stat-card dt{color:var(--color-muted,#b9c8c2);font-size:.76rem}.practice-stat-card dd{font-variant-numeric:tabular-nums;margin:0;font-size:1.35rem;font-weight:800}.practice-stat-card small{color:var(--color-muted,#b9c8c2);font-variant-numeric:tabular-nums}.practice-statistics__definition{margin:.8rem 0 0;font-size:.78rem;line-height:1.55}.practice-statistics__empty{text-align:center;padding:2rem 1.25rem}.practice-statistics__empty p{color:var(--color-muted,#b9c8c2);margin-top:.45rem}.practice-statistics__table-scroll{overscroll-behavior-inline:contain;max-width:100%;overflow-x:auto}.practice-statistics__table-scroll:focus-visible{outline:2px solid var(--color-recommendation,#d4a72c);outline-offset:3px}.practice-statistics table{border-collapse:collapse;width:100%;min-width:42rem;font-size:.82rem}.practice-statistics th,.practice-statistics td{border-bottom:1px solid var(--color-border,#31534a);text-align:left;white-space:nowrap;padding:.58rem .65rem}.practice-statistics th{color:var(--color-muted,#b9c8c2);font-size:.72rem}.practice-statistics td{font-variant-numeric:tabular-nums}.practice-statistics td button{border:1px solid var(--color-border,#31534a);min-height:2rem;color:var(--color-ink,#fff9eb);background:0 0;border-radius:.55rem}.practice-statistics__positive{color:#9bddbd}.practice-statistics__negative{color:#ffb5a7}.practice-statistics__buckets{gap:.55rem;margin-top:.8rem;display:grid}.practice-statistics__buckets details{border:1px solid var(--color-border,#31534a);border-radius:.75rem;padding:.65rem .75rem}.practice-statistics__buckets summary{cursor:pointer;font-weight:750}.practice-statistics__bucket-meta{overflow-wrap:anywhere;font-size:.78rem}.practice-statistics code{color:var(--color-recommendation,#d4a72c);font-size:.75rem}@media (width<=64rem){.practice-statistics__cards,.practice-statistics__cards--compact{grid-template-columns:repeat(3,minmax(8.5rem,1fr))}}@media (width<=47.99rem){.practice-statistics{gap:.75rem;padding:.5rem}.practice-statistics__header{grid-template-columns:1fr;padding:1rem}.practice-statistics__filters{grid-template-columns:1fr 1fr;display:grid}.practice-statistics__filters select{width:100%}.practice-statistics__section{padding:.9rem}.practice-statistics__cards,.practice-statistics__cards--compact{grid-template-columns:repeat(2,minmax(0,1fr))}.practice-stat-card{padding:.7rem}.practice-stat-card dd{font-size:1.15rem}}@media (width<=389px){.practice-statistics{width:calc(100vw - 8px);padding-inline:0}.practice-statistics__filters{grid-template-columns:1fr}.practice-statistics__cards,.practice-statistics__cards--compact{gap:.45rem}.practice-stat-card{padding:.6rem}.practice-stat-card dt{min-height:2.1em}}:root{--color-table:#0b4a3b;--color-table-deep:#063329;--color-table-felt:#0c5946;--color-table-felt-deep:#074233;--color-table-slot:#ebe0c11f;--color-table-slot-border:#f4eddb29;--color-tile:#f4eddb;--color-tile-muted:#d8cfb9;--color-recommendation:#d4a72c;--color-danger:#7a2525;--color-panel:#101b1a;--color-panel-soft:#182725;--color-ink:#fff9eb;--color-muted:#b9c8c2;--color-border:#31534a;--shadow-panel:0 24px 60px #00140f52;--shadow-table:0 22px 52px #00140f6b;--shadow-tile:0 1px 2px #00000061;--radius-panel:1.5rem;--radius-control:.75rem;--focus-ring:0 0 0 3px #d4a72c73}*{box-sizing:border-box}html{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;background:var(--color-table-deep);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}body{min-width:20rem;min-height:100vh;color:var(--color-ink);background:radial-gradient(circle at top, #ffffff14, transparent 38rem), var(--color-table);margin:0}button{font:inherit}button:not(:disabled){cursor:pointer}button:focus-visible{outline:2px solid var(--color-recommendation);outline-offset:3px;box-shadow:var(--focus-ring)}.app-shell{flex-direction:column;align-items:center;gap:1rem;min-height:100vh;padding:1rem;display:flex;overflow-x:clip}.app-header{border:1px solid var(--color-border);background:linear-gradient(145deg, var(--color-panel-soft), var(--color-panel));width:min(100%,80rem);box-shadow:var(--shadow-panel);border-radius:1rem;grid-template-columns:minmax(18rem,1fr) minmax(23rem,auto) minmax(11rem,14rem);align-items:center;gap:1rem;padding:.85rem 1rem;display:grid}.brand-block,.mode-block,.launch-row{min-width:0}.app-header.app-header--playing{grid-template-columns:minmax(0,1fr) auto auto;gap:.75rem;padding:.6rem 1rem}.app-header--playing h1{font-size:1.3rem}.app-header--playing .intro,.app-header--playing .mode-grid,.app-header--playing .launch-button,.app-header--playing #table-status{display:none}.app-header--playing .control-status{display:block}.app-header--playing .launch-row{width:auto}.app-header--playing .replay-list-button{min-height:2.25rem;font-size:.8rem}.app-header--playing .replay-list-button:disabled{opacity:.5;cursor:not-allowed}.eyebrow{color:var(--color-recommendation);letter-spacing:.14em;text-transform:uppercase;margin:0 0 .35rem;font-size:.68rem;font-weight:700}h1{letter-spacing:-.04em;margin:0;font-size:clamp(1.45rem,3vw,2.25rem);line-height:1.05}.intro{color:var(--color-muted);margin:.35rem 0 0;font-size:.8rem}.mode-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:.75rem;display:grid}.mode-button,.launch-button{border:1px solid var(--color-border);border-radius:var(--radius-control);min-height:2.75rem;color:var(--color-ink);background:0 0;padding:.45rem .65rem}.mode-button{cursor:pointer;transition:border-color .16s,background-color .16s,transform .16s}.mode-button:hover{border-color:var(--color-recommendation);background:#d4a72c17;transform:translateY(-1px)}.launch-row{gap:.35rem;display:grid}.launch-button{border-color:var(--color-tile-muted);color:var(--color-panel);background:var(--color-tile);font-weight:750}.launch-button:disabled{cursor:not-allowed;opacity:.58}.control-status{color:var(--color-muted);text-align:center;margin:0;font-size:.68rem;line-height:1.35}.replay-list-button,.replay-list button,.replay-toolbar button,.replay-controls button,.replay-result-toggle button,.truth-toggle>button{border:1px solid var(--color-border);border-radius:var(--radius-control);min-height:2.5rem;color:var(--color-ink);background:var(--color-panel-soft);padding:.45rem .75rem}.replay-list-button:disabled,.replay-controls button:disabled{cursor:not-allowed;opacity:.55}.replay-list,.replay-viewer{border:1px solid var(--color-border);background:var(--color-panel);width:min(100%,80rem);box-shadow:var(--shadow-panel);border-radius:1rem;padding:1rem}.replay-heading h2,.replay-toolbar h2,.truth-panel h3{margin:0}.storage-warning{color:var(--color-recommendation);font-weight:700}.replay-list ol{gap:.65rem;padding:0;list-style:none;display:grid}.replay-list li,.replay-toolbar,.replay-controls{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:.75rem;display:flex}.replay-list li{border:1px solid var(--color-border);border-radius:var(--radius-control);padding:.75rem}.replay-list li div{gap:.2rem;display:grid}.replay-table{margin-block:1rem}.replay-result-toggle{margin-block:.65rem}.replay-result-toggle button{min-height:2.75rem}.decision-grade{border-left:.25rem solid var(--color-recommendation);background:var(--color-panel-soft);padding:.65rem}.truth-panel{border:1px solid var(--color-recommendation);border-radius:var(--radius-control);background:var(--color-panel-soft);gap:.65rem;margin-top:.65rem;padding:.8rem;display:grid}.truth-tile-row{flex-wrap:wrap;align-items:center;gap:.18rem;display:flex}.truth-tile-row>span:first-child{min-width:3rem;font-weight:700}.truth-future-wall{max-height:12rem;overflow:auto}@media (width<=66rem) and (width>=48rem){.app-header{grid-template-columns:minmax(15rem,1fr) minmax(22rem,auto)}.launch-row{grid-column:1/-1;grid-template-columns:12rem 1fr;align-items:center}}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}.app-footer{color:var(--color-text-muted);text-align:center;margin-top:1rem;font-size:.75rem}.app-footer a{color:inherit}.m1-table-preview,.match-controller,.replay-viewer{width:min(100%,80rem)}.turn-status,.match-action-status{color:var(--color-muted);text-align:center;margin:.35rem auto;font-size:.74rem}.table-and-advisor{grid-template-columns:minmax(0,1fr) 18rem;align-items:start;gap:1rem;display:grid}.table-column{min-width:0}@media (width>=48rem){.match-controller .table-surface{width:min(100%,40rem,100dvh - 22rem)}}.table-surface,.own-hand-panel,.preview-action-status{width:min(100%,40rem,100vh - 15rem);margin-inline:auto}.action-bar{border:1px solid var(--color-border);border-radius:var(--radius-control);background:var(--color-panel-soft);flex-wrap:wrap;gap:.4rem;width:min(100%,40rem,100vh - 15rem);margin:.5rem auto 0;padding:.5rem;display:flex}.action-button{border:1px solid var(--color-border);border-radius:var(--radius-control);min-height:2.75rem;color:var(--color-ink);background:var(--color-panel);padding:.42rem .7rem}.action-button--ron,.action-button--tsumo,.action-button--discard:not(:disabled){border-color:var(--color-recommendation)}.action-button:disabled,.hand-tile-button:disabled{cursor:not-allowed;opacity:.5}.mode-analysis{border:1px solid var(--color-border);background:linear-gradient(160deg, var(--color-panel-soft), var(--color-panel));min-height:6rem;box-shadow:var(--shadow-panel);border-radius:1rem;padding:1rem;position:sticky;top:1rem}.mode-analysis>p{color:var(--color-muted);margin:.4rem 0;line-height:1.5}.mode-analysis .advisor-shell{min-height:0;box-shadow:none;background:0 0;border:0;padding:0;position:static}.advice-metrics,.opponent-metrics{gap:.35rem;margin:.75rem 0;display:grid}.advice-metrics div,.opponent-metrics div{background:#ffffff0d;border-radius:.35rem;grid-template-columns:minmax(0,1fr) auto;gap:.5rem;padding:.35rem .45rem;display:grid}.advice-metrics dt,.advice-metrics dd,.opponent-metrics dt,.opponent-metrics dd{margin:0}.advice-metrics dd,.opponent-metrics dd{color:var(--color-tile);font-variant-numeric:tabular-nums}.advisor-reason,.evidence-chain,.opponent-breakdown p{color:var(--color-muted);font-size:.78rem;line-height:1.55}.advice-sheet-header{justify-content:space-between;align-items:flex-start;gap:1rem;display:flex}.opponent-breakdown,.risk-heatmap{border-top:1px solid var(--color-border);margin-top:.75rem;padding-top:.65rem}.opponent-breakdown h3,.risk-heatmap h3{margin:0 0 .4rem;font-size:.9rem}.risk-heatmap ul{gap:.3rem;padding:0;list-style:none;display:grid}.risk-heatmap li{justify-content:space-between;display:flex}.terminal-panel{border:1px solid var(--color-recommendation);background:var(--color-panel);text-align:center;border-radius:1rem;grid-template-columns:minmax(0,1fr);gap:.45rem;width:min(100%,40rem);min-width:0;margin:.75rem auto 0;padding:1rem;display:grid}.terminal-panel h2,.terminal-panel p{margin:0}.terminal-panel button{border:1px solid var(--color-recommendation);border-radius:var(--radius-control);min-height:2.75rem;color:var(--color-panel);background:var(--color-recommendation);font-weight:800}.table-surface{--table-unit:6.25cqw;isolation:isolate;aspect-ratio:1;background:radial-gradient(circle at center, #ffffff0d, transparent 46%), linear-gradient(135deg, var(--color-table-felt), var(--color-table-felt-deep));box-shadow:inset 0 0 0 1px #ffffff17, inset 0 0 3rem #00191252, var(--shadow-table);border:clamp(.28rem,.8vw,.6rem) solid #173f34;border-radius:clamp(.85rem,2vw,1.5rem);position:relative;overflow:hidden;container-type:inline-size}.river-position{z-index:3;width:calc(var(--table-unit) * 6);height:calc(var(--table-unit) * 4);transform-origin:50%;position:absolute}.river-position--opposite{top:var(--table-unit);left:calc(var(--table-unit) * 5);transform:rotate(180deg)}.river-position--right{top:calc(var(--table-unit) * 6);left:calc(var(--table-unit) * 10);transform:rotate(-90deg)}.river-position--self{top:calc(var(--table-unit) * 11);left:calc(var(--table-unit) * 5)}.river-position--left{top:calc(var(--table-unit) * 6);left:0;transform:rotate(90deg)}.river-grid{grid-template-rows:repeat(4,minmax(0,1fr));grid-template-columns:repeat(6,minmax(0,1fr));width:100%;height:100%;display:grid}.river-slot{aspect-ratio:1;background:0 0;border:1px solid #f4eddb08;place-items:center;display:grid;position:relative;overflow:visible}.mahjong-tile{aspect-ratio:3/4;width:.75em;filter:drop-shadow(var(--shadow-tile));transform-origin:50%;flex:none;transition:transform .16s,filter .16s;display:inline-block;position:relative}.mahjong-tile>img{pointer-events:none;width:100%;height:100%;display:block;position:absolute;inset:0}.river-slot>.mahjong-tile{width:75%;height:100%}.mahjong-tile--horizontal{transform:rotate(90deg)}.river-focus-trigger{z-index:2;color:var(--color-panel);background:0 0;border:0;border-radius:.25rem;position:absolute;inset:0}.river-focus-trigger:after{content:"放大";opacity:0;background:#f4eddbd6;border-radius:.25rem;padding:.1rem .22rem;font-size:clamp(.35rem,.8vw,.58rem);font-weight:800;transition:opacity .16s;position:absolute;bottom:.18rem;right:.18rem}.river-focus-trigger:hover:after,.river-focus-trigger:focus-visible:after{opacity:1}.center-panel{z-index:4;top:calc(var(--table-unit) * 5);left:calc(var(--table-unit) * 5);width:calc(var(--table-unit) * 6);height:calc(var(--table-unit) * 6);background:linear-gradient(145deg,#08211c,#0c332a);border:1px solid #d4a72c85;border-radius:.5rem;position:absolute;box-shadow:inset 0 0 1rem #0003}.center-core{text-align:center;flex-direction:column;justify-content:center;align-items:center;gap:.03rem;line-height:1.15;display:flex;position:absolute;inset:25% 20%}.center-round{color:var(--color-recommendation);font-size:clamp(.6rem,1.3vw,1rem)}.wall-remaining{white-space:nowrap;color:var(--color-tile);align-items:baseline;gap:.3em;font-size:clamp(.5rem,1vw,.8rem);display:flex}.wall-remaining small{color:var(--color-muted);font-size:.8em}.center-counters{color:var(--color-muted);flex-direction:column;align-items:stretch;gap:.06rem;font-size:clamp(.4rem,.85vw,.64rem);display:flex}.center-counter{white-space:nowrap;background:#00000038;border:1px solid #f4eddb33;border-radius:.28rem;justify-content:center;align-items:center;gap:.18rem;min-width:0;padding:.04rem .1rem;display:flex}.center-counter--honba{background:0 0;border:0;padding:0;line-height:1}.center-counter strong{color:var(--color-tile);font-size:1.08em}.center-counter--riichi{background:#ffe07917;border-color:#ffe0798c}.center-riichi-copy{grid-template-columns:auto auto;align-items:baseline;column-gap:.18rem;line-height:1.05;display:grid}.center-riichi-copy small{color:#fff0b3;font-variant-numeric:tabular-nums;grid-column:1/-1;font-size:.92em}.seat-scores{margin:0}.seat-score{text-align:center;background:#ffffff0d;border-radius:.25rem;flex-direction:column;align-items:center;width:46%;min-height:17%;padding:.12rem;font-size:clamp(.44rem,.95vw,.75rem);display:flex;position:absolute}.seat-score--self{bottom:0;left:27%}.seat-score--opposite{top:0;left:27%;transform:rotate(180deg)}.seat-score--left{top:41%;left:-13%;transform:rotate(90deg)}.seat-score--right{top:41%;right:-13%;transform:rotate(-90deg)}.seat-score dt,.seat-score dd{white-space:nowrap;margin:0}.seat-score dt{color:var(--color-muted);font-size:.8em}.seat-score dd{color:var(--color-tile);font-variant-numeric:tabular-nums;font-size:1.3em;font-weight:700}.seat-riichi{color:#fff0a8;white-space:nowrap;background:#00000061;border-radius:.2rem;justify-content:center;align-items:center;gap:.22rem;margin-top:.08rem;padding:.08rem .18rem;font-size:max(.46rem,.78em);line-height:1.1;display:flex}.seat-riichi--established{outline:1px solid #ffe07994}.seat-riichi--declared{color:#fff3cc;outline:1px dashed #fff3cc85}.riichi-stick{background:radial-gradient(circle,#c52121 18%,#eee8d7 22%);border-radius:2px;flex:none;width:2.5em;height:.5em;display:inline-block;box-shadow:0 1px 2px #0009}.riichi-stick--table{width:2.9em;height:.58em}.riichi-stick--pending{box-shadow:none;opacity:.86;background:0 0;border:1px dashed}.dora-indicators{color:var(--color-muted);font-size:clamp(.35rem,.75vw,.55rem)}.dora-indicators>div{justify-content:center;gap:1px;margin-top:.1rem;display:flex}.river-slot--riichi{background:#d4a72c24}.river-slot--riichi>.mahjong-tile{width:75%;height:100%}.meld-row{z-index:5;justify-content:flex-end;align-items:flex-end;gap:calc(var(--table-unit) * .18);width:calc(var(--table-unit) * 14);height:calc(var(--table-unit) * 1.2);pointer-events:none;display:flex;position:absolute}.meld-row--self{bottom:0;right:calc(var(--table-unit) * .5)}.meld-row--opposite{top:0;left:calc(var(--table-unit) * .5);transform:rotate(180deg)}.meld-row--right{top:calc(50% - var(--table-unit) * .6);right:calc(var(--table-unit) * -6.4);transform:rotate(-90deg)}.meld-row--left{top:calc(50% - var(--table-unit) * .6);left:calc(var(--table-unit) * -6.4);transform:rotate(90deg)}.meld-group{align-items:flex-end;gap:1px;display:flex}.meld-tile-slot{width:calc(var(--table-unit) * .68);height:calc(var(--table-unit) * .93);justify-content:center;align-items:flex-end;display:flex;position:relative}.meld-tile-slot>.mahjong-tile,.meld-added-tile>.mahjong-tile{width:calc(var(--table-unit) * .68)}.meld-tile-slot--called{width:calc(var(--table-unit) * .93)}.meld-tile-slot--called>.mahjong-tile{transform:translateY(12.5%)rotate(90deg)}.meld-added-tile{position:absolute;bottom:73%;left:50%;transform:translate(-50%)}.own-hand-panel{gap:.42rem;margin-top:.55rem;display:grid}.own-hand{justify-content:center;align-items:flex-end;min-width:0;display:flex}.hand-tile-button{min-width:0;max-width:2.5rem;height:4rem;color:var(--color-ink);background:#ffffff0a;border:1px solid #0000;border-radius:.35rem;flex:1 1 0;place-items:end center;padding:.18rem 0;transition:border-color .16s,background-color .16s,transform .16s;display:grid}.hand-tile-button .mahjong-tile{width:min(100%,1.95rem)}.hand-tile-button.is-drawn{margin-left:.25rem}.hand-tile-button:hover,.hand-tile-button.is-selected{border-color:var(--color-recommendation);background:#d4a72c1f}.hand-tile-button.is-selected{transform:translateY(-.28rem)}.discard-confirmation{border:1px solid var(--color-border);border-radius:var(--radius-control);background:var(--color-panel-soft);grid-template-columns:minmax(0,1fr) 9.5rem;align-items:center;gap:.5rem;min-height:3rem;padding:.35rem .35rem .35rem .75rem;display:grid}.selection-status{color:var(--color-muted);text-overflow:ellipsis;white-space:nowrap;font-size:.78rem;overflow:hidden}.confirm-discard-button,.river-focus-dialog button,.advisor-shell button{border:1px solid var(--color-border);border-radius:var(--radius-control);min-height:2.75rem;color:var(--color-ink);background:var(--color-panel-soft);padding:.45rem .75rem}.confirm-discard-button:not(:disabled){border-color:var(--color-recommendation);color:var(--color-panel);background:var(--color-recommendation);font-weight:800}.confirm-discard-button:disabled{opacity:.46}.preview-action-status{color:var(--color-muted);text-align:center;margin-block:.35rem 0;font-size:.68rem}.advisor-shell{border:1px solid var(--color-border);background:linear-gradient(160deg, var(--color-panel-soft), var(--color-panel));min-height:24rem;box-shadow:var(--shadow-panel);border-radius:1rem;padding:1rem;position:sticky;top:1rem}.advisor-heading h2,.river-focus-header h2,.advisor-detail h2{margin:0}.overlay-kicker{color:var(--color-recommendation);letter-spacing:.1em;margin:0 0 .25rem;font-size:.68rem;font-weight:800}.advisor-summary{border-radius:var(--radius-control);background:#d4a72c14;border:1px solid #d4a72c57;gap:.55rem;margin-top:1rem;padding:.75rem;display:grid}.advisor-summary span{color:var(--color-tile);font-weight:750}.advisor-desktop-copy{color:var(--color-muted);font-size:.82rem;line-height:1.65}.river-focus-backdrop,.advisor-detail-backdrop{z-index:40;pointer-events:none;background:#02120e94;position:fixed;inset:0}.river-focus-dialog,.advisor-detail{pointer-events:auto}.river-focus-dialog{border:1px solid var(--color-recommendation);background:var(--color-panel);width:min(92vw,30rem);box-shadow:var(--shadow-panel);border-radius:1rem;padding:1rem;position:fixed;top:50%;left:50%;transform:translate(-50%,-50%)}.river-focus-header{justify-content:space-between;align-items:center;gap:1rem;display:flex}.river-focus-tabs{grid-template-columns:repeat(3,minmax(0,1fr));gap:.4rem;margin-block:.65rem;display:grid}.river-focus-tabs button[aria-pressed=true]{border-color:var(--color-recommendation);color:var(--color-recommendation)}.river-focus-grid-wrap{place-items:center;display:grid}.river-position--focus{aspect-ratio:6/4;width:min(100%,24rem);height:auto;position:relative}.river-position--focus .river-grid{position:absolute;inset:0}.river-focus-placeholder{color:var(--color-muted);text-align:center;margin:.65rem 0 0;font-size:.75rem}.advisor-detail{border:1px solid var(--color-recommendation);background:var(--color-panel);width:min(24rem,100vw - 2rem);box-shadow:var(--shadow-panel);border-radius:1rem;padding:1.25rem;position:fixed;bottom:1rem;right:max(1rem,50vw - 40rem);overflow-y:auto}.advisor-detail p:not(.overlay-kicker){color:var(--color-muted)}@media (prefers-reduced-motion:reduce){.mahjong-tile,.river-focus-trigger:after,.hand-tile-button{transition:none}}.mortal-advice{background:var(--surface,#fff8e9);color:#203f35;border:1px solid #d7d3bb;border-radius:1rem;min-width:0;padding:1rem}.mortal-advice h2{margin:.25rem 0;font-size:1.15rem}.mortal-advice--compact{padding:.7rem .85rem}.mortal-advice--compact h2{font-size:.9rem}.mortal-advice--compact .mortal-recommendation{margin:.25rem 0 .5rem;font-size:1.12rem;font-weight:750}.current-guidance-facts{gap:.35rem;font-size:.82rem;line-height:1.45;display:grid}.current-guidance-facts p{margin:0}.current-guidance-facts small{color:#536b5f;font-size:.7rem}.mortal-explanation,.mortal-source-details,.mortal-baseline{border-top:1px solid #d7cfb8;margin-top:.55rem}.mortal-explanation>summary,.mortal-source-details>summary,.mortal-baseline>summary{cursor:pointer;padding:.6rem 0;font-size:.8rem;display:list-item}.continue-match-button{width:100%;min-height:2.75rem;margin:.45rem 0 .7rem}.coach-prediction-panel--compact{padding:.55rem .7rem;font-size:.78rem}.coach-prediction-panel--compact p{margin:.15rem 0}.coach-prediction-panel--compact summary{cursor:pointer;padding-block:.45rem}.mortal-recommendation{font-size:1.1rem;font-weight:700;line-height:1.6}.mortal-source{color:#596b60;overflow-wrap:anywhere;font-size:.78rem;line-height:1.6}.mortal-feedback{background:#e5efdf;border-radius:.75rem;margin:1rem 0;padding:.75rem}.mortal-feedback h3{margin:0;font-size:1rem}.mortal-comparison summary{cursor:pointer;padding:.5rem 0;font-weight:700}.mortal-comparison{border-top:1px solid #d7cfb8;margin-top:.7rem;padding-top:.6rem}.mortal-comparison h3{margin:0;font-size:.88rem}.mortal-comparison .mortal-source{margin:.3rem 0;font-size:.7rem}.mortal-action-choice{color:inherit;text-align:left;cursor:pointer;min-height:2.5rem;font:inherit;background:0 0;border:0;align-items:center;gap:.3rem;padding:.45rem 0;font-weight:650;display:flex}.mortal-action-choice:focus-visible,.mortal-expand-actions:focus-visible{outline-offset:2px;outline:2px solid #9b7324}.mortal-rank{color:#6a756b;min-width:1rem;font-size:.72rem}.mortal-expand-actions{color:#203f35;cursor:pointer;background:#eaf0e2;border:1px solid #c7d0bf;border-radius:.4rem;width:100%;min-height:2.5rem;margin-top:.35rem;padding:.4rem}.coach-outlook{overflow-wrap:anywhere;font-size:.8rem;line-height:1.6}.coach-outlook h3{font-size:.95rem}.coach-outlook h4{margin:.6rem 0 .25rem;font-size:.82rem}.coach-outlook select{width:100%;max-width:100%;min-height:2.5rem;font:inherit}.coach-outlook p{margin:.45rem 0}.coach-outlook>section{border-top:1px solid #d7cfb8;margin-top:.65rem;padding-top:.2rem}.coach-outlook details>summary{cursor:pointer;padding:.5rem 0;font-weight:600}.mortal-table-scroll{max-height:26rem;overflow:auto}.mortal-advice table{border-collapse:collapse;width:100%;font-size:.8rem}.mortal-advice th,.mortal-advice td{text-align:left;border-bottom:1px solid #dbdfcf;padding:.45rem .3rem}.mortal-advice thead{background:#f5f3e6;position:sticky;top:0}.mortal-advice tr[data-recommended=true]{background:#e2eed9}.mortal-continuation{color:#596b60;margin-top:.3rem;font-size:.7rem;display:block}.hand-outlook{border-top:1px solid #d7d3bb;margin-top:1rem;font-size:.8rem;line-height:1.65}.hand-outlook h3{margin:.8rem 0 .4rem;font-size:1rem}.hand-outlook h4,.hand-outlook h5{margin:.6rem 0 .25rem;font-size:.85rem}.hand-outlook p{margin:.35rem 0}.hand-outlook ul{margin:.35rem 0;padding-left:1.3rem}.hand-outlook__actions article{background:#eaf0e2;border-radius:.5rem;margin:.65rem 0;padding:.6rem}.pace-controls{color:var(--color-muted);flex-wrap:wrap;justify-content:center;align-items:center;gap:.4rem;margin:.5rem auto;font-size:.8rem;display:flex}.pace-controls button{border:1px solid var(--color-border);background:var(--color-panel);min-height:2.25rem;color:var(--color-ink);border-radius:.45rem;padding:.3rem .7rem}.pace-controls button[aria-pressed=true]{color:var(--color-panel);background:var(--color-recommendation)}.pace-controls button:disabled{opacity:.4}.hand-tile-button{touch-action:manipulation}.action-bar:empty{display:none}.center-round{font-size:2.5cqw}.wall-remaining{font-size:2cqw}.center-counters{font-size:1.55cqw}.seat-score{font-size:1.75cqw}.dora-indicators{font-size:1.35cqw}.dora-indicators .mahjong-tile{width:2.7cqw}.seat-score--active{outline:1px solid var(--color-recommendation);background:#d4a72c2e}.action-history{color:var(--color-ink);margin-top:.75rem;font-size:.82rem}.action-history summary{cursor:pointer;color:var(--color-muted);padding:.5rem 0}.action-history ol{overscroll-behavior:contain;max-height:min(18rem,40vh);margin:.5rem 0;padding:0 .15rem 0 1.55rem;overflow:auto}.action-history li{margin-bottom:.45rem;line-height:1.5}.action-history small{color:var(--color-muted);font-size:.7rem;display:block}.match-controller{flex-direction:column;display:flex}.match-results{order:-1}.kyoku-result-panel{text-align:left;width:min(100%,58rem);color:var(--color-ink);padding:clamp(1rem,3vw,2rem)}.kyoku-result-panel h2{color:var(--color-recommendation);font-size:1.7rem}.kyoku-result-panel h3{margin:.8rem 0 .5rem}.kyoku-result-panel h4{color:var(--color-muted);margin:.5rem 0}.kyoku-result-panel p{line-height:1.6}.result-winner,.result-draw,.result-points,.result-efficiency,.result-dora,.result-ura-dora{border-top:1px solid var(--color-border);padding:.8rem 0}.result-tile-line,.result-melds,.result-meld{flex-wrap:wrap;align-items:flex-end;gap:2px;display:flex}.result-tile-line .mahjong-tile,.result-meld .mahjong-tile{width:clamp(1.15rem,4.6vw,2.25rem)}.result-winning-tile{border-left:1px solid var(--color-recommendation);margin-left:.7rem;padding-left:.5rem;display:inline-flex}.result-melds{gap:1rem;margin-top:.8rem}.result-no-melds{color:var(--color-muted);font-size:.75rem}.result-yaku ul{flex-wrap:wrap;gap:.4rem;padding:0;list-style:none;display:flex}.result-yaku li{color:#183e31;background:#efe6c9;border-radius:.35rem;padding:.4rem .65rem}.result-fu-items{grid-template-columns:repeat(auto-fit,minmax(12rem,1fr));gap:.25rem 1rem;padding:0;list-style:none;display:grid}.result-fu-items li{border-bottom:1px solid var(--color-border);justify-content:space-between;gap:.4rem;padding:.35rem;font-size:.85rem;display:flex}.result-payments ul{padding-left:1.3rem;font-size:.9rem;line-height:1.7}.result-dora-pair{align-items:center;gap:.4rem;margin:.3rem 1rem .3rem 0;font-size:.8rem;display:inline-flex}.result-dora-pair .mahjong-tile{width:1.6rem}.result-table-scroll{overflow-x:auto}.result-points table{border-collapse:collapse;font-variant-numeric:tabular-nums;width:100%}.result-points th,.result-points td{border-bottom:1px solid var(--color-border);text-align:right;white-space:nowrap;padding:.6rem .4rem}.result-points th:first-child{text-align:left}.result-efficiency dl{gap:.5rem;display:grid}.result-efficiency dl>div{flex-wrap:wrap;justify-content:space-between;gap:.8rem;display:flex}.result-efficiency dd{margin:0}.result-evidence-note{color:var(--color-muted);font-size:.75rem}.terminal-actions{margin:0 auto 1rem}@media (width<=480px){.result-points th,.result-points td{padding:.45rem .2rem;font-size:.78rem}}.hanchan-controller{width:min(100%,80rem);min-width:0}.hanchan-context{gap:.3rem;width:100%;margin-top:0;padding:.65rem 1rem;font-size:.82rem}.hanchan-context h2{font-size:1.15rem}.hanchan-summary{min-width:0;max-width:100%}.hanchan-context-heading{flex-wrap:wrap;justify-content:center;align-items:center;gap:.25rem .75rem;display:flex}.hanchan-save-status{color:var(--color-muted);font-size:.7rem;font-weight:400}.match-context-summary{min-width:0}.match-context-at-a-glance{flex-wrap:wrap;justify-content:center;gap:.15rem .8rem;display:flex}.match-context-details{border-top:1px solid var(--color-border);text-align:left;min-width:0}.match-context-details>summary{cursor:pointer;justify-content:center;align-items:center;min-height:2.75rem;font-weight:700;display:flex}.match-context-details[open]>summary{margin-bottom:.35rem}.match-context-details ul{margin-block:.35rem;padding-left:1.25rem}.match-context-table-scroll,.hanchan-final-table-scroll,.hanchan-summary-table-scroll,.coach-comparison-table-scroll{overscroll-behavior-inline:contain;max-width:100%;overflow-x:auto}.match-context-table-scroll:focus-visible,.hanchan-final-table-scroll:focus-visible,.hanchan-summary-table-scroll:focus-visible,.coach-comparison-table-scroll:focus-visible{outline:2px solid var(--color-recommendation);outline-offset:2px}.hanchan-final-table-scroll table{min-width:32rem}.hanchan-summary-table-scroll table{min-width:42rem}.coach-comparison-table-scroll table{min-width:44rem}.hanchan-final-table-scroll table,.hanchan-summary-table-scroll table,.coach-comparison-table-scroll table,.match-context-table-scroll table{border-collapse:collapse;width:100%}.hanchan-final-table-scroll th,.hanchan-final-table-scroll td,.hanchan-summary-table-scroll th,.hanchan-summary-table-scroll td,.coach-comparison-table-scroll th,.coach-comparison-table-scroll td,.match-context-table-scroll th,.match-context-table-scroll td{border-bottom:1px solid var(--color-border);white-space:nowrap;padding:.45rem .55rem}.coach-outlook{border-top:1px solid #d7cfb8;margin:1rem 0;padding-top:.5rem;font-size:.82rem}.coach-outlook select{color:#183e31;background:#fffdf5;border:1px solid #b8af95;border-radius:.4rem;width:100%;min-height:2.75rem;margin:.4rem 0;display:block}.coach-outlook details{border-top:1px solid #d7cfb8;padding:.55rem 0}.coach-outlook summary{cursor:pointer;font-weight:600}.coach-outlook h4{margin:.7rem 0 .25rem}.coach-outlook ul{padding-left:1.2rem}@media (width<=47.99rem){.replay-viewer{--mobile-table-size:100%;padding:0}.app-shell{gap:.5rem;padding:.5rem}.app-header{grid-template-columns:minmax(0,1fr) auto;gap:.5rem;padding:.58rem .65rem}.app-header.app-header--playing{grid-template-columns:minmax(0,1fr) auto;gap:.25rem .5rem;padding:.45rem .6rem}.app-header--playing .brand-block{grid-column:1}.app-header--playing .eyebrow{display:none}.app-header--playing h1{font-size:1.08rem}.app-header--playing .mode-block{grid-area:1/2}.app-header--playing .control-status{text-align:left;font-size:.62rem}.app-header--playing .launch-row{grid-area:2/1/auto/-1;width:auto}.app-header--playing .launch-row:has(.replay-list-button:disabled){display:none}.brand-block{grid-column:1/-1}.brand-block .intro{display:none}.eyebrow{margin-bottom:.18rem;font-size:.58rem}h1{font-size:1.35rem}.mode-grid{gap:.25rem}.mode-button,.launch-button{min-height:2.75rem;padding:.3rem .38rem;font-size:.72rem}.control-status{display:none}.launch-row{width:6.8rem}.table-and-advisor,.table-column{flex-direction:column;align-items:center;width:100%;display:flex}.table-and-advisor{gap:.45rem}.table-surface,.own-hand-panel,.preview-action-status,.advisor-shell{width:var(--mobile-table-size)}.table-surface{flex:0 0 var(--mobile-table-size);border-width:.28rem;border-radius:.8rem}.river-slot{border-color:#f4eddb2e}.river-focus-trigger:after{opacity:.82}.meld-row{padding:.12rem}.center-panel{border-radius:.35rem;gap:.12rem;padding:.25rem}.center-round{font-size:.5rem}.center-counters,.seat-scores,.dora-indicators{font-size:.36rem}.center-counters{flex-direction:column;gap:.06rem;font-size:.42rem}.center-counter{gap:.1rem;padding:.04rem .1rem}.center-counter--honba{padding:0}.seat-riichi{font-size:max(.46rem,.78em)}.own-hand-panel{flex:none;gap:.3rem;margin-top:.35rem}.own-hand{justify-content:center;width:100%}.hand-tile-button{flex:0 0 var(--mobile-hand-tile-width);width:var(--mobile-hand-tile-width);max-width:none;height:var(--mobile-hand-hit-height);border-radius:.2rem;padding:.12rem 0}.hand-tile-button .mahjong-tile{width:100%}.hand-tile-button.is-drawn{margin-left:4px}.discard-confirmation{grid-template-columns:minmax(0,1fr) 8.6rem;min-height:2.75rem;padding-block:0}.confirm-discard-button{min-height:2.75rem}.preview-action-status{display:none}.match-action-status,.turn-status{width:var(--mobile-table-size);margin-block:.2rem;font-size:.65rem}.action-bar{width:var(--mobile-table-size);max-height:8.75rem;margin-top:.35rem;padding:.35rem;overflow-y:auto}.action-button{flex:7rem;min-height:2.75rem;padding:.35rem .45rem;font-size:.7rem}.mode-analysis{width:var(--mobile-table-size);border-radius:var(--radius-control);order:2;min-height:2.75rem;padding:.55rem .7rem;position:static}.mode-analysis>p{text-overflow:ellipsis;margin:.15rem 0;font-size:.68rem;overflow:hidden}.terminal-panel{width:min(100%, var(--mobile-table-size,100%));margin-top:.45rem;padding:.7rem}.hanchan-context{gap:.2rem;padding:.48rem .65rem}.hanchan-context h2{font-size:1rem}.match-context-at-a-glance{gap:.1rem .55rem;font-size:.76rem}.match-context-details>summary{min-height:2.5rem;font-size:.76rem}.advisor-shell{border-radius:var(--radius-control);min-height:0;padding:0;position:static}.advisor-heading,.advisor-desktop-copy{display:none}.advisor-summary{grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:.4rem;min-height:2.75rem;margin:0;padding:0 .35rem 0 .75rem;display:grid}.advisor-summary span{text-overflow:ellipsis;white-space:nowrap;font-size:.72rem;overflow:hidden}.advisor-summary button{min-height:2.75rem}.advisor-detail-backdrop{background:linear-gradient(#02120e33,#02120ec2)}.advisor-detail{border-bottom:0;border-left:0;border-right:0;border-radius:1rem 1rem 0 0;width:100%;max-height:42vh;bottom:0;left:0;right:0}.river-focus-backdrop{background:linear-gradient(#02120eb8,#02120e73 56%,#0000 78%)}.river-focus-dialog{width:var(--mobile-table-size);padding:.55rem;top:4.65rem;transform:translate(-50%)}.river-focus-header h2,.advisor-detail h2{font-size:1rem}.river-focus-header button,.river-focus-tabs button{min-height:2.75rem;padding:.3rem .45rem;font-size:.72rem}.river-focus-tabs{margin-block:.35rem}.river-position--focus{width:min(100%,19.5rem)}.river-focus-placeholder{margin-top:.35rem;font-size:.66rem}}@media (width<=389px){.m1-table-preview,.match-controller{--mobile-table-size:calc(100vw - 16px);--mobile-hand-tile-width:24px;--mobile-hand-hit-height:48px}.replay-viewer{--mobile-hand-tile-width:24px;--mobile-hand-hit-height:48px}}@media (width>=390px) and (width<=429px){.m1-table-preview,.match-controller{--mobile-table-size:calc(100vw - 18px);--mobile-hand-tile-width:26px;--mobile-hand-hit-height:48px}.replay-viewer{--mobile-hand-tile-width:26px;--mobile-hand-hit-height:48px}}@media (width>=430px) and (width<=47.99rem){.m1-table-preview,.match-controller{--mobile-table-size:calc(100vw - 16px);--mobile-hand-tile-width:29px;--mobile-hand-hit-height:52px}.replay-viewer{--mobile-hand-tile-width:29px;--mobile-hand-hit-height:52px}}