:root{--bg: #0d0d12;--bg-card: #1a1a24;--bg-card-dark: #15151c;--border: #2a2a36;--border-light: #445;--text: #cde;--text-muted: #778;--text-dim: #445;--accent: #ffd23f;--red: #ff5d5d;--red-soft: #ff9090;--green: #7fffa0;--blue: #5db8ff;--purple: #9d6cdb;--suit-man: #ff6b6b;--suit-pin: #5db8ff;--suit-sou: #7fd982;--tile-bg: #f5ecd2;--tile-bg-dark: #d8cda9;--tile-border: #3a3326;--tile-bevel: #8a7b5a}*{box-sizing:border-box;margin:0;padding:0}html,body{background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,PingFang SC,Hiragino Sans GB,Microsoft YaHei,system-ui,sans-serif;min-height:100vh;-webkit-font-smoothing:antialiased;user-select:none}button{font-family:inherit;cursor:pointer;border:none;background:transparent;color:inherit}button:disabled{cursor:not-allowed}.mono{font-family:SF Mono,Menlo,Monaco,monospace}.dim{color:var(--text-muted)}.small{font-size:11px}.app{max-width:720px;margin:0 auto;padding:18px;padding-top:env(safe-area-inset-top,18px);padding-bottom:40px}.title-row{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px}.title-row h1{font-size:22px;font-weight:700;letter-spacing:1px}.rules-btn{padding:6px 12px;background:var(--bg-card);border:1px solid var(--border-light);border-radius:6px;color:var(--accent);font-size:12px;font-weight:700;font-family:Menlo,monospace}.title-row__right{display:flex;align-items:center;gap:12px}.title-coins{font-family:Menlo,monospace;color:var(--accent);font-size:14px;font-weight:700}.shop{margin-top:16px}.shop__header{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px}.shop__title{color:#fff;font-size:24px;font-weight:700;letter-spacing:2px}.shop__coins{color:var(--accent);font-size:18px;font-weight:700;font-family:Menlo,monospace}.shop__owned{margin-bottom:16px}.shop__owned-row{display:flex;flex-wrap:wrap;gap:6px}.shop-owned-chip{border:1px solid;border-radius:6px;padding:6px 10px;text-align:left;cursor:pointer}.shop-owned-chip:hover{opacity:.85}.shop-owned-chip__name{font-size:11px;font-family:Menlo,monospace;font-weight:700;color:#fff}.shop-owned-chip__refund{font-size:10px;color:var(--accent);font-family:Menlo,monospace;margin-top:2px}.shop__offers{display:flex;flex-direction:column;gap:8px;margin-bottom:18px}.shop-offer{border:2px solid;border-radius:10px;padding:12px 14px;text-align:left;cursor:pointer;background:var(--bg-card)}.shop-offer:hover:not(:disabled){transform:translateY(-2px);opacity:1}.shop-offer--disabled{opacity:.4;cursor:not-allowed}.shop-offer--common{border-color:#888}.shop-offer--rare{border-color:#5db8ff;background:#5db8ff0d}.shop-offer--epic{border-color:#9d6cdb;background:#9d6cdb0f}.shop-offer--legendary{border-color:var(--accent);background:linear-gradient(135deg,#ffd23f1f,#9d6cdb14)}.shop-offer__rarity{font-size:10px;color:var(--text-muted);text-transform:uppercase;letter-spacing:1px;font-family:Menlo,monospace}.shop-offer__name{font-size:14px;font-weight:700;color:#fff;margin-top:2px;font-family:Menlo,monospace}.shop-offer__desc{font-size:12px;color:var(--text-muted);margin-top:4px;line-height:1.4;font-family:Menlo,monospace}.shop-offer__price{text-align:right;font-size:14px;color:var(--accent);font-weight:700;margin-top:8px;font-family:Menlo,monospace}.shop__actions{display:flex;gap:12px;margin-bottom:20px}.rules-btn:hover{opacity:.85}.divider{border:0;height:1px;background:var(--border);margin:12px 24px}.section-label{font-size:11px;font-family:Menlo,monospace;color:var(--text-muted);margin-top:8px;margin-bottom:4px}.section-label--discard{color:var(--red-soft);margin-top:6px}.blind-header{background:var(--bg-card);border:1px solid var(--border);border-radius:12px;padding:14px}.blind-header__row{display:flex;justify-content:space-between;align-items:center;margin-bottom:8px}.blind-header__blind{color:var(--accent);font-size:14px;font-weight:700;font-family:Menlo,monospace}.blind-header__round{color:var(--text);font-size:13px;font-family:Menlo,monospace}.blind-header__target-row{display:flex;justify-content:space-between;align-items:baseline;padding:2px 0}.blind-header__target{color:var(--red);font-size:20px;font-family:Menlo,monospace;font-weight:700}.blind-header__score{font-size:20px;font-family:Menlo,monospace;font-weight:700}.score--win{color:var(--green)}.score--fail{color:var(--red)}.blind-header__hint{color:var(--text-muted);font-size:11px;font-family:Menlo,monospace;margin-top:8px;text-align:center}.joker-strip__label{font-size:11px;font-family:Menlo,monospace;margin:12px 0 6px}.joker-strip__row{display:flex;flex-wrap:wrap;gap:6px}.joker-chip{background:#2a2236;border:1px solid var(--purple);border-radius:6px;padding:6px 8px;flex:1 1 calc(50% - 6px);min-width:160px}.joker-chip__name{color:#e8d8ff;font-size:11px;font-weight:700;font-family:Menlo,monospace}.joker-chip__desc{color:#9d8aa8;font-size:10px;font-family:Menlo,monospace;margin-top:2px;line-height:1.3}.kong-panel{margin-top:6px;padding:6px 8px;background:var(--bg-card-dark);border-radius:8px;border:1px solid #3a3a5a}.kong-panel__label{color:var(--accent);font-size:11px;font-family:Menlo,monospace;margin-bottom:4px}.kong-panel__label--candidate{color:var(--green);margin-top:6px}.kong-panel__locked{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:4px}.kong-group{display:flex;gap:2px;background:#2a2a36;border-radius:4px;padding:3px}.kong-panel__candidates{display:flex;flex-wrap:wrap;gap:6px}.kong-candidate{background:#1a3a1a;border:1px solid var(--green);border-radius:6px;padding:6px 12px;color:var(--green);font-size:12px;font-family:Menlo,monospace;font-weight:700}.kong-candidate:hover{background:#2a4a2a}.discard-zone{background:#1a1418;border:1px dashed #3a2425;border-radius:10px;padding:4px 8px 8px;margin-top:8px;min-height:90px}.hand-zone{padding:4px}.tile-row{display:flex;flex-direction:row;flex-wrap:nowrap;justify-content:center;align-items:flex-end;gap:6px;row-gap:12px;padding-top:14px;padding-bottom:4px}.tile-row--wrap{flex-wrap:wrap}.tile{width:44px;height:64px;display:flex;align-items:center;justify-content:center;cursor:pointer;border-radius:4px;transition:transform .15s,box-shadow .15s,background-color .15s;position:relative}.tile:hover{transform:translateY(-4px)}.tile--selected{transform:translateY(-14px)!important;background:#ffd23f38;box-shadow:0 0 12px #ffd23f99}.tile--small{width:26px;height:38px}.tile--small .tile-glyph{font-size:32px;line-height:38px}.tile-glyph{font-family:"Noto Sans Symbols 2",Symbola,Apple Symbols,Segoe UI Symbol,"Segoe UI Emoji","Apple Color Emoji",system-ui,sans-serif;font-size:52px;line-height:60px;font-feature-settings:normal;font-variant-emoji:text;text-rendering:optimizeLegibility}.tile-glyph--man{color:var(--suit-man)}.tile-glyph--pin{color:var(--suit-pin)}.tile-glyph--sou{color:var(--suit-sou)}.tile-glyph--wind{color:#e4d8b8}.tile-glyph--dragon-red{color:var(--suit-man)}.tile-glyph--dragon-green{color:var(--suit-sou)}.tile-glyph--dragon-white{color:#fff}.preview{margin-top:14px;padding:10px 14px;border-radius:10px;border-left:4px solid;font-family:Menlo,monospace}.preview--hu{background:#7fffa014;border-color:var(--green)}.preview--yakuman{background:linear-gradient(90deg,#ffd23f26,#ff7eff14);border-color:var(--accent);box-shadow:0 0 16px #ffd23f33}.preview--no-hu{background:#9d6cdb0f;border-color:var(--purple)}.preview--short{background:#ff5d5d0f;border-color:var(--red)}.preview__head{font-size:14px;font-weight:700;color:var(--text)}.preview__mult{margin-left:6px;color:var(--accent);font-size:13px}.preview__head b{color:var(--accent);font-size:16px}.preview__yaku{display:flex;flex-wrap:wrap;gap:4px;margin-top:6px}.preview__yaku-tag{background:var(--bg-card-dark);color:var(--text);font-size:11px;padding:2px 8px;border-radius:4px;border:1px solid var(--border-light)}.preview__yaku-tag--yakuman{background:#ffd23f33;color:var(--accent);border-color:var(--accent);font-weight:700}.preview__pass{font-size:11px;color:var(--text-muted);margin-top:6px}.preview--short .preview__pass{color:var(--red-soft)}.preview--hu .preview__pass{color:var(--green)}.preview--yakuman .preview__pass{color:var(--accent)}.preview__breakdown{margin-top:4px}.rules-joker-card--common{border-color:#888}.rules-joker-card--rare{border-color:#5db8ff}.rules-joker-card--epic{border-color:#9d6cdb}.rules-joker-card--legendary{border-color:var(--accent);background:linear-gradient(135deg,#ffd23f14,#9d6cdb0d)}.actions{display:flex;gap:12px;margin-top:16px}.actions--secondary{margin-top:24px}.btn{flex:1;background:var(--bg-card);border-radius:8px;padding:14px;color:var(--text);font-size:14px;font-weight:600;font-family:Menlo,monospace;text-align:center;transition:opacity .15s}.btn:hover:not(:disabled){opacity:.85}.btn:disabled{opacity:.35}.btn--primary{background:var(--accent);color:#1a1a1a}.result-panel{margin-top:16px;padding:16px;border-radius:12px;border:2px solid;text-align:center}.result-panel--win{background:#152a18;border-color:var(--green)}.result-panel--lose{background:#2a1515;border-color:var(--red)}.result-panel--yakuman{background:#2a2515;border-color:var(--accent)}.result-panel__title{font-size:22px;font-weight:700;color:#fff;font-family:Menlo,monospace;letter-spacing:2px;margin-bottom:6px}.result-panel__sub{font-size:14px;color:var(--text);font-family:Menlo,monospace;margin-bottom:12px}.result-panel__chips{display:flex;flex-wrap:wrap;gap:6px;justify-content:center;margin-bottom:12px}.yaku-chip{background:var(--bg-card-dark);border:1px solid var(--border-light);border-radius:6px;padding:4px 8px;display:flex;align-items:center;gap:6px}.yaku-chip__name{color:var(--text);font-size:11px;font-family:Menlo,monospace}.yaku-chip__fan{color:var(--accent);font-size:11px;font-family:Menlo,monospace;font-weight:700}.result-panel__base{color:var(--text-muted);font-size:11px;font-family:Menlo,monospace;margin-top:6px}.result-panel__total{color:var(--accent);font-size:22px;font-weight:700;font-family:Menlo,monospace;margin-top:8px}.joker-breakdown{margin-top:8px;width:100%}.joker-breakdown__row{display:flex;justify-content:space-between;padding:2px 12px}.joker-breakdown__name{color:var(--purple);font-size:11px;font-family:Menlo,monospace}.joker-breakdown__chips{color:var(--purple);font-size:11px;font-family:Menlo,monospace;font-weight:700}.overlay{position:fixed;inset:0;background:#000000d9;display:flex;align-items:center;justify-content:center;z-index:1000}.overlay__inner{background:var(--bg-card-dark);border-radius:16px;padding:28px 32px;text-align:center;min-width:280px}.overlay__title{font-size:22px;font-weight:700;font-family:Menlo,monospace;margin-bottom:8px;letter-spacing:2px}.overlay__subtitle{color:var(--text);font-size:13px;font-family:Menlo,monospace;margin-bottom:16px}.overlay__button{background:var(--accent);color:#1a1a1a;padding:12px 24px;border-radius:8px;font-weight:700;font-size:14px;font-family:Menlo,monospace}.result-overlay-bg{position:fixed;inset:0;background:#000000eb;display:flex;align-items:center;justify-content:center;z-index:1000;padding:20px;overflow-y:auto}.result-overlay{background:var(--bg-card-dark);border-radius:16px;border:2px solid;padding:24px;max-width:460px;width:100%;max-height:90vh;overflow-y:auto}.result-overlay--win{border-color:var(--green)}.result-overlay--lose{border-color:var(--red)}.result-overlay--yakuman{border-color:var(--accent);background:linear-gradient(180deg,#2a2515 0%,var(--bg-card-dark) 100%)}.result-overlay__title{color:#fff;font-size:22px;font-weight:700;font-family:Menlo,monospace;letter-spacing:2px;text-align:center;margin-bottom:18px}.result-overlay--yakuman .result-overlay__title{color:var(--accent);text-shadow:0 0 10px rgba(255,210,63,.5)}.result-overlay__row{display:flex;justify-content:space-between;align-items:baseline;padding:4px 0;font-family:Menlo,monospace;font-size:13px}.result-overlay__big{color:var(--accent);font-size:20px;font-weight:700}.result-overlay__section-title{color:var(--text-muted);font-size:11px;font-family:Menlo,monospace;margin-top:14px;margin-bottom:6px;text-transform:uppercase;letter-spacing:1px}.result-overlay__chips{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:8px}.yaku-chip--yakuman{border-color:var(--accent);background:#ffd23f26}.yaku-chip--yakuman .yaku-chip__name,.yaku-chip--yakuman .yaku-chip__fan{color:var(--accent)}.result-overlay__formula{color:var(--text);font-size:12px;font-family:Menlo,monospace;text-align:center;margin-top:8px}.result-overlay__formula b{color:var(--accent);font-weight:700}.result-overlay__sub-line{color:var(--text);font-size:13px;font-family:Menlo,monospace;text-align:center;margin:8px 0}.result-overlay__joker-list{background:#9d6cdb14;border-radius:6px;padding:6px 0}.result-overlay__separator{height:1px;background:var(--border);margin:14px 0 10px}.result-overlay__final-row{display:flex;justify-content:space-between;font-family:Menlo,monospace;font-size:13px;padding:2px 0}.result-overlay__total{color:var(--accent);font-size:24px;font-weight:700}.result-overlay__button{width:100%;margin-top:18px;background:var(--accent);color:#1a1a1a;padding:14px;border-radius:8px;font-weight:700;font-size:14px;font-family:Menlo,monospace}.result-overlay__button:hover{opacity:.9}.result-overlay__breakdown{margin:8px 0;font-family:Menlo,monospace;font-size:12px}.result-overlay__breakdown-sep{height:1px;background:var(--border);margin:4px 0}.breakdown-row{display:flex;justify-content:space-between;padding:3px 0;color:var(--text)}.breakdown-row--bold{font-weight:700;color:var(--accent);font-size:13px}.result-overlay__pass{margin-top:6px;text-align:center;font-family:Menlo,monospace;font-size:13px;font-weight:700}.blind-header--boss{border-color:var(--red)!important;background:linear-gradient(180deg,rgba(255,93,93,.08) 0%,var(--bg-card) 100%)}.blind-header__boss-debuff{margin-top:8px;padding:6px 10px;background:#ff5d5d1f;border-left:3px solid var(--red);border-radius:4px;color:var(--red-soft);font-size:11px;font-family:Menlo,monospace}.blind-header__boss-debuff b{color:var(--red)}.joker-chip--common{border-color:#888;background:#2a2a36}.joker-chip--rare{border-color:#5db8ff;background:#1a2436}.joker-chip--epic{border-color:#9d6cdb;background:#2a2236}.joker-chip--legendary{border-color:var(--accent);background:linear-gradient(135deg,#ffd23f1f,#9d6cdb14)}.rules-overlay{position:fixed;inset:0;background:var(--bg);z-index:999;display:flex;flex-direction:column}.rules-header{display:flex;justify-content:space-between;align-items:center;padding:56px 18px 12px;border-bottom:1px solid var(--border)}.rules-header h2{color:#fff;font-size:18px;font-family:Menlo,monospace;letter-spacing:1px}.rules-close{color:var(--accent);font-size:24px;font-weight:700;padding:0 8px}.rules-scroll{flex:1;overflow-y:auto;padding:18px;max-width:720px;margin:0 auto;width:100%}.rules-section{background:var(--bg-card);border-radius:10px;padding:14px;margin-bottom:16px}.rules-section h3{color:var(--accent);font-size:13px;font-family:Menlo,monospace;margin-bottom:10px;letter-spacing:1px}.rules-section p{font-size:13px;font-family:Menlo,monospace;margin-bottom:4px}.rules-joker-card{background:#2a2236;border:1px solid #5a4a78;border-radius:6px;padding:8px 10px;margin:4px 0}.rules-joker-card__name{color:#e8d8ff;font-size:12px;font-weight:700;font-family:Menlo,monospace}.rules-joker-card__desc{color:#9d8aa8;font-size:11px;font-family:Menlo,monospace;margin-top:2px;line-height:1.4}.rules-row{display:flex;justify-content:space-between;align-items:baseline;padding:4px 0;font-size:12px;font-family:Menlo,monospace}.rules-value{color:var(--accent);font-weight:700;font-size:13px}.rules-value--yakuman{color:#ff7eff}.rules-grid{display:flex;flex-wrap:wrap;gap:6px;margin:6px 0}.rules-grid-cell{background:var(--bg-card-dark);border-radius:6px;padding:6px 10px;text-align:center;min-width:64px}.rules-mult{color:var(--accent);font-size:14px;font-weight:700;font-family:Menlo,monospace}.rules-target{color:var(--red);font-size:13px;font-weight:700;font-family:Menlo,monospace}.rules-yakuman{color:#ff7eff;font-size:9px;font-family:Menlo,monospace}.rules-close-bottom{background:var(--accent);color:#1a1a1a;padding:14px;border-radius:8px;font-weight:700;font-size:14px;font-family:Menlo,monospace;width:100%;margin-top:12px}