:root{--navy:#071b2d;--navy2:#0c2940;--teal:#08a9a4;--teal2:#057d7d;--sky:#dff7f5;--ink:#142b3d;--muted:#657886;--line:#d8e2e7;--paper:#fff;--bg:#f3f7f8;--red:#c44747;--amber:#d58b16;--shadow:0 14px 38px rgba(12,41,64,.1)}*{box-sizing:border-box}html,body{margin:0;min-height:100%;font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif;color:var(--ink);background:var(--bg)}button,input,select{font:inherit}button{cursor:pointer}.topbar{height:72px;background:var(--navy);color:#fff;display:flex;align-items:center;justify-content:space-between;padding:0 max(24px,calc((100vw - 1440px)/2));border-bottom:1px solid rgba(255,255,255,.12)}.brand{display:flex;align-items:center;gap:11px;color:#fff;text-decoration:none;font-weight:850;letter-spacing:.08em}.brand-mark{width:37px;height:37px;border:1px solid var(--teal);color:var(--teal);display:grid;place-items:center;border-radius:6px;font-family:Georgia;font-size:25px}.brand small{display:block;font-size:9px;letter-spacing:.18em;color:#9eb3c2;margin-top:2px}.session-state{display:flex;gap:9px;align-items:center;color:#bdcbd4;font-size:13px}.pulse{width:8px;height:8px;background:var(--teal);border-radius:50%;box-shadow:0 0 0 5px rgba(8,169,164,.12)}.steps{height:82px;background:#fff;border-bottom:1px solid var(--line);display:grid;grid-template-columns:repeat(4,minmax(140px,230px));justify-content:center}.step{border:0;border-bottom:3px solid transparent;background:none;display:grid;grid-template-columns:34px 1fr;text-align:left;column-gap:10px;align-content:center;color:#8a9aa5}.step>span{grid-row:1/3;width:31px;height:31px;border:1px solid #c7d2d8;border-radius:50%;display:grid;place-items:center;font-size:12px}.step b{font-size:13px;color:#758894}.step small{font-size:11px;margin-top:2px}.step.active{border-color:var(--teal)}.step.active>span,.step.done>span{background:var(--teal);border-color:var(--teal);color:#fff}.step.active b{color:var(--navy)}.step.done b{color:var(--teal2)}main{max-width:1440px;margin:auto}.panel{display:none;padding:42px 42px 72px}.panel.active{display:block}.intro-row,.workspace-head{display:flex;justify-content:space-between;align-items:flex-end;gap:30px;margin-bottom:28px}.intro-row>div:first-child,.workspace-head>div:first-child{max-width:760px}.eyebrow{font-size:11px;letter-spacing:.16em;font-weight:850;color:var(--teal2);margin:0 0 8px}h1{font-family:Georgia,"Times New Roman",serif;font-size:38px;line-height:1.05;margin:0 0 10px;color:var(--navy);font-weight:600}p{color:var(--muted);line-height:1.55;margin:0}.privacy-note{display:flex;flex-direction:column;padding:13px 17px;border-left:3px solid var(--teal);background:#fff;font-size:12px}.privacy-note span{color:var(--muted);margin-top:3px}.vessel-card{background:#fff;border:1px solid var(--line);border-radius:10px;padding:30px;display:grid;grid-template-columns:repeat(2,1fr);gap:24px;box-shadow:var(--shadow);max-width:1000px}.vessel-card label,.tool-field,.table-tools label{display:flex;flex-direction:column;gap:8px;font-size:12px;font-weight:750;color:#3d5667}.vessel-card input,.vessel-card select,.tool-field input,.tool-field select,.table-tools input,.table-tools select{height:47px;border:1px solid #cbd7dd;border-radius:6px;background:#fff;color:var(--ink);padding:0 13px;outline:none}.vessel-card input:focus,.vessel-card select:focus,.tool-field input:focus,.tool-field select:focus{border-color:var(--teal);box-shadow:0 0 0 3px rgba(8,169,164,.11)}.form-foot{grid-column:1/-1;border-top:1px solid var(--line);padding-top:22px;display:flex;justify-content:space-between;align-items:center;gap:30px}.form-foot p{font-size:12px;max-width:590px}.form-foot p b{color:var(--ink)}.primary,.secondary,.ghost{border-radius:6px;padding:13px 18px;font-weight:800;border:1px solid transparent}.primary{background:var(--teal);color:#fff}.primary:hover{background:var(--teal2)}.primary:disabled{opacity:.45;cursor:not-allowed}.primary span{margin-left:12px}.secondary{background:#fff;border-color:#9fb1bc;color:var(--navy)}.ghost{background:#edf5f6;color:#355465}.wide{width:100%;margin-top:9px}.wide small{display:block;font-weight:500;font-size:10px;margin-top:2px}.back{border:0;background:none;color:var(--teal2);font-size:12px;font-weight:800;padding:0;margin-bottom:14px}.vessel-pill{padding:12px 16px;background:#e8f5f4;border:1px solid #c8e6e4;border-radius:6px;font-size:12px;font-weight:750;color:var(--teal2)}.map-workspace{display:grid;grid-template-columns:250px 1fr;background:#fff;border:1px solid var(--line);border-radius:9px;overflow:hidden;box-shadow:var(--shadow)}.route-tools{padding:22px;background:#fff;border-right:1px solid var(--line)}.route-tools h2{font-family:Georgia;font-size:21px;margin:0 0 19px}.tool-field{margin-bottom:15px}.suffix{position:relative}.suffix input{width:100%;padding-right:50px}.suffix i{position:absolute;right:13px;top:14px;font-style:normal;color:var(--muted);font-size:11px}.divider{border-top:1px solid var(--line);margin:20px 0}.route-stat{display:flex;justify-content:space-between;margin:9px 0;font-size:12px;color:var(--muted)}.route-stat b{color:var(--navy)}.text-button{border:0;background:none;color:var(--teal2);padding:6px 0;font-size:12px;font-weight:750;display:block}.text-button:disabled{color:#aab5bb}.text-button.danger{color:var(--red)}.help-box{display:flex;flex-direction:column;background:#f0f6f6;border-left:3px solid var(--teal);padding:12px;margin-top:20px;font-size:11px}.help-box span{color:var(--muted);line-height:1.45;margin-top:4px}.map-shell{min-width:0}.map-toolbar{height:47px;padding:0 16px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);font-size:11px;color:var(--muted)}.catalog-status{display:flex;gap:7px;align-items:center}.catalog-status i{width:7px;height:7px;background:var(--amber);border-radius:50%}.catalog-status.ready i{background:var(--teal)}#map{height:530px;background:#dae4e6}.sticky-action,.decision-bar{margin-top:20px;background:var(--navy);color:#fff;border-radius:8px;padding:15px 18px;display:flex;align-items:center;justify-content:flex-end;gap:12px;box-shadow:var(--shadow)}.sticky-action>div,.decision-bar>div{margin-right:auto;display:flex;flex-direction:column}.sticky-action span,.decision-bar span{font-size:11px;color:#9fb2c0;margin-top:3px}.metric{background:#fff;border:1px solid var(--line);padding:12px 22px;border-radius:8px;display:flex;flex-direction:column;text-align:center}.metric strong{font:600 28px Georgia;color:var(--teal2)}.metric span{font-size:10px;color:var(--muted)}.result-layout{display:grid;grid-template-columns:minmax(330px,40%) 1fr;gap:20px}.map-mini{height:570px;border:1px solid var(--line);border-radius:8px;background:#dce7e8}.result-card{background:#fff;border:1px solid var(--line);border-radius:8px;overflow:hidden}.table-tools{padding:15px;display:flex;gap:14px;border-bottom:1px solid var(--line)}.table-tools label{gap:4px}.table-tools input,.table-tools select{height:36px}.table-tools .search{flex:1}.table-wrap{overflow:auto;height:500px}table{width:100%;border-collapse:collapse;font-size:12px}th{position:sticky;top:0;background:#edf3f5;text-align:left;color:#486171;padding:10px;border-bottom:1px solid var(--line);z-index:1}td{padding:10px;border-bottom:1px solid #e7edef;color:#405767}td:nth-child(2){font-weight:850;color:var(--navy)}.decision-bar{padding:18px 20px}.notice{background:#fff8e9;border:1px solid #f0dcae;border-left:4px solid var(--amber);padding:14px 17px;border-radius:6px;display:flex;gap:12px;font-size:12px;margin-bottom:22px}.notice span{color:#6e6454}.pub-groups{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}.pub-group{background:#fff;border:1px solid var(--line);border-radius:8px;overflow:hidden}.pub-group-head{display:flex;justify-content:space-between;padding:16px 18px;background:#edf4f5;border-bottom:1px solid var(--line)}.pub-group-head h2{font:600 21px Georgia;margin:0;color:var(--navy)}.pub-group-head span{font-size:11px;color:var(--muted)}.pub-item{display:grid;grid-template-columns:22px 1fr auto;gap:10px;padding:14px 18px;border-bottom:1px solid #e6edef}.pub-item:last-child{border-bottom:0}.pub-item h3{margin:0 0 4px;font-size:13px}.pub-item p{font-size:11px}.pub-item .reason{grid-column:2/4;font-size:10px;color:var(--teal2);font-weight:750}.pub-code{font-size:10px;color:#6f818d;font-weight:800}.report{background:#fff;max-width:1050px;margin:auto;padding:48px 55px;box-shadow:var(--shadow);border-top:6px solid var(--teal)}.report-header{display:flex;justify-content:space-between;border-bottom:2px solid var(--navy);padding-bottom:20px}.report h2{font:600 26px Georgia;margin:0;color:var(--navy)}.report h3{font:600 18px Georgia;margin:30px 0 10px;color:var(--navy)}.report-meta{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin:22px 0}.report-meta div{background:#f1f5f6;padding:10px}.report-meta span{display:block;font-size:9px;color:var(--muted);text-transform:uppercase}.report-meta b{font-size:12px}.report table{font-size:10px}.report-note{font-size:9px;color:var(--muted);border-top:1px solid var(--line);margin-top:28px;padding-top:12px}.toast{position:fixed;right:24px;bottom:24px;background:var(--navy);color:#fff;padding:13px 17px;border-radius:6px;box-shadow:var(--shadow);font-size:12px;opacity:0;transform:translateY(12px);pointer-events:none;transition:.2s;z-index:9999}.toast.show{opacity:1;transform:none}.leaflet-container{font:12px Inter,system-ui}.route-label{background:var(--navy);color:#fff;border:0;border-radius:50%;width:24px;height:24px;display:grid;place-items:center}.route-label:before{display:none}@media(max-width:850px){.steps{overflow:auto;justify-content:start}.step{min-width:170px}.panel{padding:28px 18px 70px}.intro-row,.workspace-head{align-items:flex-start;flex-direction:column}.vessel-card{grid-template-columns:1fr;padding:20px}.form-foot{flex-direction:column;align-items:flex-start}.map-workspace{grid-template-columns:1fr}.route-tools{border-right:0;border-bottom:1px solid var(--line)}#map{height:440px}.result-layout,.pub-groups{grid-template-columns:1fr}.map-mini{height:350px}.decision-bar{align-items:stretch;flex-direction:column}.decision-bar>div{margin-right:0}.report{padding:28px 20px}.report-meta{grid-template-columns:repeat(2,1fr)}}@media print{.topbar,.steps,.no-print{display:none!important}.panel{display:none!important;padding:0}.panel#panel4.active{display:block!important}.report{box-shadow:none;padding:15px;border-top-width:4px}.report table{font-size:8px}body{background:#fff}}
/* MARINCHART.com brand refresh */
.topbar{height:86px;background:#fff;color:var(--navy);border-bottom:1px solid var(--line);box-shadow:0 6px 22px rgba(7,27,45,.06);position:relative;z-index:1001}
.brand{display:flex;align-items:center;text-decoration:none}
.brand img{display:block;width:min(430px,52vw);height:62px;object-fit:contain;object-position:left center}
.topbar .brand-lockup{position:relative;display:flex;align-items:center;min-width:0}
.topbar .beta-badge{position:absolute;top:1px;right:-14px;display:inline-flex;min-width:45px;height:22px;align-items:center;justify-content:center;border:1px solid rgba(8,169,164,.32);border-radius:999px;color:#057d7d;background:#e8f7f5;box-shadow:0 5px 14px rgba(8,169,164,.12);font-size:9px;font-weight:900;line-height:1;letter-spacing:.13em}
.session-state{color:#526875}
.report-logo{display:block;width:360px;max-width:64%;height:auto;margin:0 0 16px}
@media(max-width:600px){.topbar{height:74px;padding-inline:14px}.brand img{width:min(285px,68vw);height:52px}.topbar .beta-badge{top:3px;right:-8px;min-width:38px;height:19px;font-size:8px}.session-state{font-size:0}.report-logo{width:280px;max-width:100%}}
@media print{.report-logo{width:300px;max-width:58%;margin-bottom:10px}}
.language-picker{display:flex;align-items:center;justify-content:flex-end;gap:6px;margin:-18px 0 24px;color:var(--muted);font-size:12px;font-weight:750}
.language-picker>span{margin-right:5px;text-transform:uppercase;letter-spacing:.08em;font-size:10px}
.language-picker button{min-height:36px;padding:7px 12px;border:1px solid var(--line);border-radius:6px;background:#fff;color:var(--navy);font-size:12px;font-weight:750}
.language-picker button:hover{border-color:#9fb1bc;background:#f7fafb}
.language-picker button.active{background:var(--navy);border-color:var(--navy);color:#fff}
@media(max-width:600px){.language-picker{justify-content:flex-start;flex-wrap:wrap;margin-top:-10px}.language-picker>span{width:100%;margin-bottom:2px}}