:root{--bg: #08090d;--surface: #0e1015;--surface-raised: #14171f;--surface-hover: #191d26;--surface-sunken: #0a0c11;--line: rgba(255, 255, 255, .07);--line-strong: rgba(255, 255, 255, .13);--line-faint: rgba(255, 255, 255, .04);--text: #e9ecf2;--text-2: rgba(233, 236, 242, .64);--text-3: rgba(233, 236, 242, .4);--text-4: rgba(233, 236, 242, .26);--accent: #7da6ff;--accent-soft: rgba(125, 166, 255, .14);--accent-line: rgba(125, 166, 255, .34);--good: #4fd1a5;--warn: #f0b429;--bad: #ff6b6b;--info: #b48cff;--route-safe: #4fd1a5;--route-balanced: #f0b429;--route-fuel: #ff7a66;--route-alt: rgba(233, 236, 242, .34);--route-reported: #8892a6;--r-xs: 4px;--r-sm: 6px;--r-md: 10px;--r-lg: 14px;--r-pill: 999px;--ring: inset 0 0 0 1px rgba(255, 255, 255, .06);--elev-1: 0 1px 2px rgba(0, 0, 0, .4), inset 0 0 0 1px rgba(255, 255, 255, .06);--elev-2: 0 8px 24px -8px rgba(0, 0, 0, .7), inset 0 0 0 1px rgba(255, 255, 255, .08);--elev-3: 0 24px 60px -16px rgba(0, 0, 0, .85), inset 0 0 0 1px rgba(255, 255, 255, .1);--ease: cubic-bezier(.32, .72, 0, 1);--fast: .14s;--base: .2s;--slow: .32s;--sans: "Geist", "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", "Helvetica Neue", Arial, sans-serif;--mono: "Geist Mono", "JetBrains Mono", "SF Mono", "Cascadia Mono", ui-monospace, "Consolas", monospace;--rail-left: 320px;--rail-right: 372px;--topbar: 52px;color-scheme:dark}:root[data-theme=day]{--bg: #eceff4;--surface: #ffffff;--surface-raised: #ffffff;--surface-hover: #f2f5f9;--surface-sunken: #f7f9fc;--line: rgba(16, 24, 40, .1);--line-strong: rgba(16, 24, 40, .17);--line-faint: rgba(16, 24, 40, .06);--text: #101828;--text-2: rgba(16, 24, 40, .7);--text-3: rgba(16, 24, 40, .52);--text-4: rgba(16, 24, 40, .36);--accent: #2f6bdb;--accent-soft: rgba(47, 107, 219, .1);--accent-line: rgba(47, 107, 219, .36);--good: #0f7a52;--warn: #a16207;--bad: #c2333a;--info: #6d3fd1;--route-safe: #0f7a52;--route-balanced: #a16207;--route-fuel: #c2410c;--route-alt: rgba(16, 24, 40, .4);--route-reported: #667085;--ring: inset 0 0 0 1px rgba(16, 24, 40, .08);--elev-1: 0 1px 2px rgba(16, 24, 40, .06), inset 0 0 0 1px rgba(16, 24, 40, .08);--elev-2: 0 8px 24px -10px rgba(16, 24, 40, .22), inset 0 0 0 1px rgba(16, 24, 40, .1);--elev-3: 0 24px 60px -18px rgba(16, 24, 40, .3), inset 0 0 0 1px rgba(16, 24, 40, .12);color-scheme:light}@media (prefers-reduced-motion: reduce){*{animation-duration:.01ms!important;transition-duration:.01ms!important}}.landing{min-height:100%;background:var(--bg);overflow-x:hidden}.lp-nav{position:sticky;top:0;z-index:30;background:color-mix(in srgb,var(--bg) 86%,transparent);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);border-bottom:1px solid var(--line)}.lp-nav-inner{max-width:1200px;margin:0 auto;padding:0 24px;height:60px;display:flex;align-items:center;gap:28px}.lp-nav .brand{text-decoration:none;color:inherit}.lp-links{display:flex;gap:24px;margin-left:auto}.landing a.btn{text-decoration:none}.lp-links a{color:var(--text-3);text-decoration:none;font-size:12.5px;font-weight:500;transition:color var(--fast) var(--ease)}.lp-links a:hover{color:var(--text)}.landing .btn,.signin .btn{width:auto;flex:none}.lp-nav .brand{flex:none}.lp-links a{white-space:nowrap}.lp-hero{position:relative;overflow:hidden;border-bottom:1px solid var(--line)}.hero-chart{position:absolute;top:50%;right:-4%;transform:translateY(-50%);width:min(760px,56vw);aspect-ratio:1;pointer-events:none}.lp-hero-inner{position:relative;max-width:1200px;margin:0 auto;padding:104px 24px 92px}@media (prefers-reduced-motion: no-preference){.lp-hero-inner>*{animation:rise .66s var(--ease) backwards}.lp-hero-inner>*:nth-child(1){animation-delay:.02s}.lp-hero-inner>*:nth-child(2){animation-delay:.1s}.lp-hero-inner>*:nth-child(3){animation-delay:.18s}.lp-hero-inner>*:nth-child(4){animation-delay:.26s}.lp-hero-inner>*:nth-child(5){animation-delay:.34s}.hero-chart{animation:settle 1.4s var(--ease) backwards}}@keyframes rise{0%{transform:translateY(16px)}to{transform:none}}@keyframes settle{0%{transform:translateY(-50%) scale(1.07)}to{transform:translateY(-50%) scale(1)}}.lp-badge{display:inline-flex;align-items:center;max-width:100%;padding:5px 11px;border-radius:var(--r-pill);border:1px solid var(--accent-line);background:var(--accent-soft);color:var(--accent);font-size:11px;font-weight:550;letter-spacing:.02em}.lp-hero h1{margin:24px 0 0;font-size:clamp(34px,5.4vw,64px);line-height:1.04;letter-spacing:-.038em;font-weight:600}.lp-accent{color:var(--accent)}.lp-lede{margin:24px 0 0;max-width:46ch;font-size:clamp(14px,1.3vw,16px);line-height:1.65;color:var(--text-2)}.lp-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:32px}.btn-lg{height:44px;padding:0 20px;font-size:13.5px;border-radius:var(--r-md)}.landing .lp-actions .btn,.lp-final-inner .btn{width:auto}.lp-facts{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:1px;margin:56px 0 0;max-width:780px;background:var(--line);border:1px solid var(--line);border-radius:var(--r-md);overflow:hidden}.lp-facts>div{background:var(--surface);padding:16px 18px}.lp-facts dt{font-size:10.5px;letter-spacing:.06em;text-transform:uppercase;color:var(--text-4)}.lp-facts dd{margin:6px 0 0;font-family:var(--mono);font-size:22px;letter-spacing:-.03em;color:var(--text)}.lp-section{padding:84px 0;border-bottom:1px solid var(--line)}.lp-section-alt{background:var(--surface)}.lp-inner{max-width:1200px;margin:0 auto;padding:0 24px}.lp-eyebrow{display:block;font-size:11px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--accent);margin-bottom:14px}.lp-section h2{margin:0;max-width:24ch;font-size:clamp(23px,3vw,34px);line-height:1.18;letter-spacing:-.028em;font-weight:600}.lp-sub{margin:16px 0 0;max-width:62ch;font-size:13.5px;line-height:1.7;color:var(--text-2)}.lp-note{font-size:12.5px;line-height:1.7;color:var(--text-3);max-width:66ch}.lp-grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.lp-grid-4{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}.lp-card{background:var(--bg);border:1px solid var(--line);border-radius:var(--r-md);padding:22px}.lp-section-alt .lp-card{background:var(--bg)}.lp-section:not(.lp-section-alt) .lp-card{background:var(--surface)}.lp-card h3{margin:0 0 8px;font-size:14.5px;font-weight:600;letter-spacing:-.012em}.lp-card p{margin:0;font-size:13px;line-height:1.68;color:var(--text-2)}.lp-role{display:inline-block;margin-bottom:10px;font-size:10.5px;font-weight:600;letter-spacing:.07em;text-transform:uppercase;color:var(--accent)}.lp-stages{list-style:none;margin:32px 0 0;padding:0;display:grid;gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--r-md);overflow:hidden}.lp-stages li{display:grid;grid-template-columns:76px minmax(0,1fr);gap:20px;padding:26px 24px;background:var(--bg)}.lp-stage-n{font-family:var(--mono);font-size:26px;letter-spacing:-.04em;color:var(--accent);opacity:.55}.lp-stages h3{margin:0;font-size:16px;font-weight:600;letter-spacing:-.018em}.lp-stage-plain{margin:4px 0 10px;font-size:13.5px;color:var(--accent);font-weight:500}.lp-stages p:last-child{margin:0;max-width:72ch;font-size:13px;line-height:1.7;color:var(--text-2)}.lp-stat{display:flex;flex-direction:column;padding:22px;background:var(--surface);border:1px solid var(--line);border-radius:var(--r-md)}.lp-section-alt .lp-stat{background:var(--bg)}.lp-stat-k{font-size:10.5px;letter-spacing:.06em;text-transform:uppercase;color:var(--text-4);min-height:26px}.lp-stat-v{margin-top:8px;font-family:var(--mono);font-size:32px;font-weight:500;letter-spacing:-.04em;line-height:1;color:var(--text)}.lp-stat-v small{font-size:14px;color:var(--text-3);margin-left:3px}.lp-stat-n{margin-top:10px;font-size:11.5px;line-height:1.6;color:var(--text-3)}.lp-final{padding:76px 0;background:var(--surface);border-bottom:1px solid var(--line)}.lp-final-inner{display:flex;align-items:center;justify-content:space-between;gap:28px;flex-wrap:wrap}.lp-final h2{margin:0;font-size:clamp(21px,2.6vw,30px);letter-spacing:-.028em;font-weight:600}.lp-foot{padding:32px 0 48px}.lp-foot-inner{display:flex;justify-content:space-between;gap:24px;flex-wrap:wrap;font-size:11.5px;color:var(--text-3);line-height:1.7}.lp-foot-inner strong{color:var(--text-2);margin-right:10px}.lp-foot-inner>div{max-width:62ch}.lp-foot-note{max-width:40ch}.signin{min-height:100%;display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);background:var(--bg)}.signin-panel{display:flex;flex-direction:column;justify-content:center;padding:48px clamp(24px,6vw,84px);max-width:620px;width:100%;margin-left:auto}.signin-brand{text-decoration:none;color:inherit;margin-bottom:40px;align-self:flex-start}.signin h1{margin:0;font-size:28px;font-weight:600;letter-spacing:-.03em}.signin-sub{margin:10px 0 30px;font-size:13px;line-height:1.68;color:var(--text-2);max-width:48ch}.signin form .control{height:40px;font-size:13.5px}.signin .signin-submit{width:100%;margin-top:8px}.signin-error{display:flex;align-items:center;gap:8px;margin:4px 0 12px;padding:10px 12px;border-radius:var(--r-sm);border:1px solid rgba(255,107,107,.32);background:#ff6b6b14;color:var(--bad);font-size:12.5px}.signin-demo{margin-top:34px;padding-top:24px;border-top:1px solid var(--line)}.signin-demo-head{display:flex;align-items:baseline;justify-content:space-between;gap:12px;margin-bottom:12px;flex-wrap:wrap}.signin-accounts{display:grid;gap:8px}.signin-account{display:grid;grid-template-columns:minmax(0,1fr) auto;grid-template-areas:"role pw" "name email";gap:2px 12px;text-align:left;padding:11px 13px;border-radius:var(--r-sm);border:1px solid var(--line);background:var(--surface);transition:border-color var(--fast) var(--ease),background var(--fast) var(--ease)}.signin-account:hover{border-color:var(--line-strong);background:var(--surface-hover)}.signin-account[aria-pressed=true]{border-color:var(--accent-line);background:var(--accent-soft)}.signin-account-role{grid-area:role;font-size:12.5px;font-weight:600;color:var(--text)}.signin-account-name{grid-area:name;font-size:11.5px;color:var(--text-3)}.signin-account-email{grid-area:email;font-size:11px;color:var(--text-3);text-align:right}.signin-account-pw{grid-area:pw;font-size:11px;color:var(--accent);text-align:right}.signin-aside{position:relative;display:flex;align-items:center;padding:48px clamp(24px,5vw,72px);background:radial-gradient(120% 90% at 30% 10%,#101a2c,#0a0f1a 55%,#070a11);border-left:1px solid var(--line);overflow:hidden}.signin-aside-inner{max-width:460px}.signin-aside blockquote{margin:26px 0 0;font-size:clamp(20px,2.4vw,30px);line-height:1.28;letter-spacing:-.028em;font-weight:500;color:#e9ecf2}.signin-points{list-style:none;margin:34px 0 0;padding:0;display:grid;gap:12px}.signin-points li{position:relative;padding-left:22px;font-size:13px;line-height:1.6;color:#e9ecf2a8}.signin-points li:before{content:"";position:absolute;left:0;top:7px;width:6px;height:6px;border-radius:50%;background:#4fd1a5}@media (max-width: 1080px){.lp-grid-4,.lp-facts{grid-template-columns:repeat(2,minmax(0,1fr))}.hero-chart{opacity:.35;right:-22%}.signin{grid-template-columns:minmax(0,1fr)}.signin-panel{margin:0 auto;max-width:560px}.signin-aside{display:none}}@media (max-width: 860px){.lp-links{display:none}.lp-grid-3{grid-template-columns:minmax(0,1fr)}.lp-hero-inner{padding:64px 20px 56px}.lp-section{padding:60px 0}.lp-inner,.lp-nav-inner{padding-left:20px;padding-right:20px}.lp-stages li{grid-template-columns:minmax(0,1fr);gap:10px;padding:22px 20px}.lp-stage-n{font-size:20px}.hero-chart{display:none}}@media (max-width: 640px){.lp-badge{font-size:10px;padding:5px 9px;line-height:1.45}}@media (max-width: 560px){.lp-grid-4,.lp-facts{grid-template-columns:minmax(0,1fr)}.landing .lp-actions .btn,.landing .lp-final-inner .btn{width:100%}.signin-account{grid-template-columns:minmax(0,1fr);grid-template-areas:"role" "name" "email" "pw"}.signin-account-email,.signin-account-pw{text-align:left}}@media (max-width: 900px){.lp-nav-inner,.lp-hero-inner,.lp-inner{width:100%;max-width:100%}.lp-nav-inner{gap:12px}.lp-nav .brand{min-width:0;overflow:hidden}.lp-hero h1,.lp-lede,.lp-sub,.lp-note,.lp-section h2,.lp-stages p:last-child,.lp-foot-inner>div,.lp-foot-note,.signin-sub{max-width:100%}.lp-facts,.lp-card,.lp-stat,.lp-stages{max-width:100%}.landing *,.signin *{min-width:0}}.lp-theme{display:inline-flex;align-items:center;gap:6px;height:32px;padding:0 11px;border-radius:var(--r-pill);border:1px solid var(--line-strong);background:transparent;color:var(--text-3);font-size:12px;font-weight:500;white-space:nowrap;transition:color var(--fast) var(--ease),border-color var(--fast) var(--ease)}.lp-theme:hover{color:var(--text);border-color:var(--accent-line)}.signin-theme{position:absolute;top:20px;right:20px;z-index:5}.signin{position:relative}.lp-credit{margin-top:18px;padding-top:18px;border-top:1px solid var(--line);display:flex;align-items:center;gap:10px;flex-wrap:wrap;font-size:11.5px;color:var(--text-3)}.lp-credit strong{color:var(--text-2);font-weight:600}.lp-credit .dot{width:3px;height:3px;border-radius:50%;background:var(--text-4)}*,*:before,*:after{box-sizing:border-box}html,body,#root{height:100%}html,body{max-width:100%;overflow-x:hidden}body{margin:0;background:var(--bg);color:var(--text);font-family:var(--sans);font-size:13px;line-height:1.5;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}button,input,select,textarea{font:inherit;color:inherit}button{cursor:pointer;background:none;border:none;padding:0}::selection{background:var(--accent-soft)}::-webkit-scrollbar{width:10px;height:10px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:#ffffff17;border-radius:var(--r-pill);border:3px solid transparent;background-clip:content-box}::-webkit-scrollbar-thumb:hover{background:#ffffff29;background-clip:content-box}:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:var(--r-xs)}.mono{font-family:var(--mono);font-variant-numeric:tabular-nums;letter-spacing:-.01em}.eyebrow{font-size:10px;font-weight:500;letter-spacing:.09em;text-transform:uppercase;color:var(--text-3)}.num{font-family:var(--mono);font-variant-numeric:tabular-nums}.app{display:flex;flex-direction:column;height:100%;overflow:hidden}.topbar{display:flex;align-items:center;gap:20px;height:var(--topbar);flex:0 0 var(--topbar);padding:0 16px;background:var(--surface);border-bottom:1px solid var(--line);position:relative;z-index:40}.brand{display:flex;align-items:center;gap:10px;min-width:0}.brand svg{width:26px;height:26px;flex:none}.brand-text{display:flex;flex-direction:column;line-height:1.15}.brand-name{font-size:14px;font-weight:600;letter-spacing:-.015em}.brand-sub{font-size:10px;color:var(--text-3);letter-spacing:.02em;white-space:nowrap}.tabs{display:flex;align-items:center;gap:2px;padding:3px;background:var(--surface-sunken);border:1px solid var(--line);border-radius:var(--r-md)}.tab{padding:5px 12px;border-radius:var(--r-sm);font-size:12px;font-weight:500;color:var(--text-3);transition:color var(--fast) var(--ease),background var(--fast) var(--ease);white-space:nowrap}.tab:hover{color:var(--text-2)}.tab[aria-selected=true]{color:var(--text);background:var(--surface-raised);box-shadow:var(--elev-1)}.topbar-right{margin-left:auto;display:flex;align-items:center;gap:16px}.stamp{display:flex;flex-direction:column;align-items:flex-end;line-height:1.2}.stamp-label{font-size:9px;letter-spacing:.08em;text-transform:uppercase;color:var(--text-4)}.stamp-value{font-size:12px;font-family:var(--mono);color:var(--text-2)}.pill{display:inline-flex;align-items:center;gap:6px;height:24px;padding:0 10px;border-radius:var(--r-pill);font-size:11px;font-weight:500;border:1px solid var(--line-strong);background:var(--surface-raised);color:var(--text-2);white-space:nowrap}.pill .dot{width:6px;height:6px;border-radius:50%;background:var(--good);box-shadow:0 0 0 3px #4fd1a524}.pill.warn .dot{background:var(--warn);box-shadow:0 0 0 3px #f0b42924}.workspace{flex:1;min-height:0;display:grid;grid-template-columns:var(--rail-left) minmax(0,1fr) var(--rail-right)}.rail{min-height:0;overflow-y:auto;overflow-x:hidden;background:var(--surface);display:flex;flex-direction:column}.rail-left{border-right:1px solid var(--line)}.rail-right{border-left:1px solid var(--line)}.stage{position:relative;min-width:0;min-height:0;background:radial-gradient(120% 100% at 50% 0%,#0c1119,#07080c 62%,#050609);overflow:hidden}.panel{border-bottom:1px solid var(--line)}.panel:last-child{border-bottom:none}.panel-head{display:flex;align-items:center;gap:8px;padding:12px 16px 8px}.panel-head h2{margin:0;font-size:11px;font-weight:600;letter-spacing:.07em;text-transform:uppercase;color:var(--text-3)}.panel-head .spacer{margin-left:auto}.panel-body{padding:0 16px 16px}.field{display:flex;flex-direction:column;gap:5px;margin-bottom:12px}.field:last-child{margin-bottom:0}.field>label{font-size:11px;color:var(--text-3);font-weight:500}.control{height:32px;padding:0 10px;background:var(--surface-sunken);border:1px solid var(--line-strong);border-radius:var(--r-sm);color:var(--text);font-size:12.5px;width:100%;transition:border-color var(--fast) var(--ease),background var(--fast) var(--ease);-webkit-appearance:none;-moz-appearance:none;appearance:none}select.control{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath d='M3 4.5 6 7.5 9 4.5' fill='none' stroke='%23767d8c' stroke-width='1.3' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 8px center;padding-right:26px}.control:hover{border-color:#fff3}.control:focus{outline:none;border-color:var(--accent-line);background:var(--surface-raised)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:7px;height:34px;padding:0 14px;border-radius:var(--r-sm);font-size:12.5px;font-weight:550;transition:background var(--fast) var(--ease),color var(--fast) var(--ease),border-color var(--fast) var(--ease),opacity var(--fast) var(--ease);white-space:nowrap}.btn-primary{background:var(--accent);color:#fff;width:100%}.btn-primary:hover:not(:disabled){filter:brightness(1.1)}.btn-primary:active:not(:disabled){filter:brightness(.93)}.btn-primary:disabled{opacity:.45;cursor:not-allowed}.btn-ghost{border:1px solid var(--line-strong);background:var(--surface-raised);color:var(--text-2)}.btn-ghost:hover{color:var(--text);border-color:#ffffff38}.btn-sm{height:26px;padding:0 9px;font-size:11.5px;border-radius:var(--r-xs)}.vessel-list{display:flex;flex-direction:column;gap:6px}.vessel-card{display:block;width:100%;text-align:left;padding:9px 11px;border-radius:var(--r-sm);border:1px solid var(--line);background:var(--surface-sunken);transition:border-color var(--fast) var(--ease),background var(--fast) var(--ease)}.vessel-card:hover{background:var(--surface-hover);border-color:var(--line-strong)}.vessel-card[aria-pressed=true]{border-color:var(--accent-line);background:var(--accent-soft)}.vessel-card .name{font-size:12.5px;font-weight:550;color:var(--text);display:flex;align-items:center;gap:6px}.vessel-card .meta{margin-top:2px;font-size:10.5px;color:var(--text-3);display:flex;gap:10px;font-family:var(--mono)}.badge{display:inline-flex;align-items:center;height:16px;padding:0 6px;border-radius:var(--r-xs);font-size:9.5px;font-weight:600;letter-spacing:.04em;text-transform:uppercase;background:#ffffff12;color:var(--text-2);white-space:nowrap}.stat-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--r-sm);overflow:hidden}.stat{background:var(--surface-sunken);padding:9px 11px}.stat .k{font-size:9.5px;letter-spacing:.07em;text-transform:uppercase;color:var(--text-4);white-space:nowrap}.stat 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