:root{--bg: #12151c;--panel: #1a1f29;--panel-2: #212734;--line: #2c3444;--text: #e6ebf2;--muted: #8b96a8;--accent: #f0b429;--accent-dim: #8a6a1c;--good: #4ade80;--warn: #fb923c;--bad: #f87171;--sail: #60a5fa;--sell: #4ade80}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font:15px/1.5 Segoe UI,system-ui,sans-serif;-webkit-font-smoothing:antialiased}button{font:inherit;color:var(--text);background:var(--panel-2);border:1px solid var(--line);border-radius:6px;padding:7px 13px;cursor:pointer}button:hover{border-color:#3c4759;background:#283040}button.primary{background:var(--accent);color:#1a1200;border-color:var(--accent);font-weight:700}button.primary:hover{filter:brightness(1.08)}button.ghost{background:transparent;color:var(--muted)}button.icon{padding:2px 8px;background:transparent;color:var(--muted);border-color:transparent;font-size:18px}button.icon:hover{color:var(--bad)}button.big{font-size:19px;padding:14px 30px;width:100%;margin-top:14px}input,select{font:inherit;width:100%;color:var(--text);background:#151a23;border:1px solid var(--line);border-radius:5px;padding:6px 8px}input:focus,select:focus{outline:none;border-color:var(--accent-dim)}.app{max-width:1560px;margin:0 auto;padding:18px 22px 60px}header{display:flex;align-items:center;gap:22px;padding-bottom:16px;margin-bottom:20px;border-bottom:1px solid var(--line)}.brand h1{margin:0;font-size:21px;letter-spacing:-.2px}.brand-sub{color:var(--muted);font-size:12.5px}header nav{display:flex;gap:8px;margin-left:auto}header nav button.on{background:var(--accent);color:#1a1200;border-color:var(--accent);font-weight:700}header nav em{font-style:normal;opacity:.7;margin-left:5px}.row-gap{display:flex;gap:8px}.step-badge{display:inline-block;min-width:17px;margin-right:4px;font-size:11px;font-weight:700;text-align:center;border-radius:50%;background:#2c3444;color:var(--muted)}header nav button.on .step-badge{background:#00000038;color:#1a1200}.nav-sep{width:1px;background:var(--line);margin:4px 6px}header nav button.optional{color:var(--muted)}header nav button.optional.on{color:#1a1200}.nextbar{display:flex;align-items:center;gap:12px;flex-wrap:wrap;padding:12px 16px;border-radius:10px;background:var(--panel);border:1px solid var(--line)}.nextbar .muted{flex:1;min-width:180px}.steps{list-style:none;counter-reset:step;margin:0;padding:0}.steps>li{counter-increment:step;position:relative;padding:0 0 20px 40px;border-left:1px solid var(--line);margin-left:13px}.steps>li:last-child{border-left-color:transparent;padding-bottom:4px}.steps>li:before{content:counter(step);position:absolute;left:-13px;top:-2px;width:26px;height:26px;line-height:25px;text-align:center;border-radius:50%;background:var(--panel-2);border:1px solid var(--line);font-size:12.5px;font-weight:700;color:var(--accent)}.steps>li>b{display:block;margin:2px 0 5px;font-size:14.5px}.steps a{color:var(--accent)}.steps code{font-size:12px;background:var(--panel-2);padding:1px 5px;border-radius:4px}.alt-route{margin-top:6px;border-top:1px solid var(--line);padding-top:14px}.alt-route>summary{cursor:pointer;color:var(--muted);font-size:13px}.alt-route>summary:hover{color:var(--text)}.alt-route .sub{margin:10px 0}.alt-route .dropzone{padding:28px 20px}.cols{display:grid;grid-template-columns:minmax(0,1fr) 380px;gap:20px;align-items:start}.col-main,.col-side{display:flex;flex-direction:column;gap:20px;min-width:0}.panel{background:var(--panel);border:1px solid var(--line);border-radius:10px;padding:18px}.panel h2{margin:0 0 4px;font-size:16px}.panel-head{display:flex;gap:16px;align-items:flex-start;margin-bottom:14px}.panel-head>div:first-child{flex:1;min-width:0}.sub{margin:0;color:var(--muted);font-size:13px}.note{margin:12px 0 0;color:var(--muted);font-size:12.5px;font-style:italic}.empty{padding:26px;text-align:center;color:var(--muted)}.empty p{margin:0 0 12px}.table-scroll{overflow-x:auto}table.grid{width:100%;border-collapse:collapse}table.grid th{text-align:left;font-size:11px;text-transform:uppercase;letter-spacing:.6px;color:var(--muted);font-weight:600;padding:6px;border-bottom:1px solid var(--line)}table.grid td{padding:4px 6px;vertical-align:middle}table.grid td.num{text-align:right;font-variant-numeric:tabular-nums;color:var(--muted)}.fields{display:flex;flex-direction:column;gap:10px}.fields label{display:flex;flex-direction:column;gap:4px}.fields span{font-size:12px;color:var(--muted)}.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:12px}.card{text-align:left;padding:14px;background:var(--panel-2);border-radius:9px}.card.active{border-color:var(--accent);box-shadow:0 0 0 1px var(--accent) inset}.card-head{display:flex;justify-content:space-between;align-items:baseline;gap:8px}.card-title{font-size:17px;font-weight:700}.card-rate{color:var(--accent);font-weight:700;font-variant-numeric:tabular-nums}.card-region{color:var(--muted);font-size:12px;margin-bottom:10px}.card-stats{display:flex;gap:16px}.card-stats div{display:flex;flex-direction:column}.card-stats b{font-size:15px;font-variant-numeric:tabular-nums}.card-stats span{font-size:11px;color:var(--muted)}.card-src{margin-top:10px;font-size:11.5px;color:var(--muted)}.card-src.src-estimated{color:var(--warn)}.card-src.src-measured{color:var(--good)}.card-warn{margin-top:7px;font-size:12px;color:var(--warn)}.now{border-radius:10px;padding:20px;background:var(--panel-2);border:1px solid var(--line);margin-bottom:18px}.now-sail{border-left:4px solid var(--sail)}.now-barter{border-left:4px solid var(--accent)}.now-sell{border-left:4px solid var(--sell)}.now-load{border-left:4px solid var(--muted)}.now-complete{border-left:4px solid var(--good);text-align:center}.now-kind{font-size:11px;letter-spacing:1.6px;color:var(--muted);font-weight:700}.now-text{font-size:27px;font-weight:700;line-height:1.25;margin:6px 0}.now-detail{color:var(--muted);font-size:13.5px}.now-meta{display:flex;gap:18px;flex-wrap:wrap;margin-top:12px;font-size:12.5px;color:var(--muted)}table.plan td{border-bottom:1px solid #222836;font-size:13.5px}.step-done{opacity:.42}.step-now td{background:#232a38}.step-n{color:var(--muted);font-size:12px;text-align:right}.tag{display:inline-block;font-size:10px;font-weight:700;letter-spacing:.6px;padding:2px 6px;border-radius:4px;background:#2c3444;color:var(--muted)}.tag-sail{background:#1b3454;color:var(--sail)}.tag-barter{background:#3a2f10;color:var(--accent)}.tag-sell{background:#14361f;color:var(--sell)}.tag-special{background:#3a2440;color:#d7a8e6}.json-input{width:100%;min-height:190px;resize:vertical;margin:10px 0;padding:10px 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currentColor;border-radius:4px;padding:0 5px}.flag.peak{color:var(--bad)}.flag.cut{color:var(--good)}.chains{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:10px}.chain{background:var(--panel-2);border-radius:8px;padding:11px 13px;border-left:3px solid var(--good)}.chain-dead{border-left-color:var(--bad);opacity:.75}.chain-head{display:flex;justify-content:space-between;gap:8px;align-items:baseline}.chain-item{font-weight:600;font-size:13.5px}.chain-value{color:var(--accent);font-size:12.5px;font-variant-numeric:tabular-nums;white-space:nowrap}.chain-nodes{margin-top:5px;font-size:12px;color:var(--muted)}.chain-nodes .arrow{margin:0 5px;opacity:.5}.chain-cluster{margin-top:5px;font-size:11px;color:var(--accent-dim);text-transform:uppercase;letter-spacing:.7px}.deadlist{display:flex;flex-direction:column;gap:6px;margin-bottom:12px}.deadrow{display:flex;align-items:center;gap:9px;font-size:13px;background:var(--panel-2);padding:7px 10px;border-radius:6px}.deadrow .grow{flex:1}.muted{color:var(--muted);font-size:12px}.good{color:var(--good);font-size:12px}.dropzone{border:2px dashed var(--line);border-radius:10px;padding:46px 20px;text-align:center;cursor:pointer;background:#161b24}.dropzone:hover{border-color:var(--accent-dim);background:#191f2a}.dz-big{font-size:19px;font-weight:600;margin-bottom:6px}.working{padding:26px 0}.bar{height:7px;background:var(--panel-2);border-radius:4px;overflow:hidden;margin-bottom:9px}.bar span{display:block;height:100%;background:var(--accent);transition:width .25s}.review-bar{display:flex;align-items:center;justify-content:space-between;gap:14px;margin-bottom:12px}.import-split{display:grid;grid-template-columns:260px minmax(0,1fr);gap:14px;align-items:start}.shot{position:sticky;top:12px;max-height:74vh;overflow:auto;border:1px solid var(--line);border-radius:8px}.shot img{width:100%;display:block}.row-flag td{background:#2a2418}input.conf-low{border-color:var(--warn);background:#2a1f10}input.conf-ok{border-color:var(--accent-dim)}@media (max-width: 1180px){.import-split{grid-template-columns:1fr}.shot{max-height:300px}}@media (max-width: 1180px){.cols{grid-template-columns:1fr}}.crash{max-width:620px;margin:60px auto;border-left:3px solid var(--bad)}.crash h2{margin:0 0 4px}.crash-detail{margin:14px 0;padding:10px 12px;background:var(--panel-2);border:1px solid var(--line);border-radius:6px;color:var(--bad);font-size:12.5px;white-space:pre-wrap;word-break:break-word;overflow-x:auto}