:root{--bg:#f3f6ed;--panel:#fffdf8;--text:#102118;--muted:#4d5a53;--line:#d4d9c8;--done:#157347;--todo:#8f887d;--accent:#2d693a;--accent-strong:#012418;--side:#012418;--side-2:#092e1e;--side-line:#2d693a;--cream:#f6e8cd;--sand:#fbce80;--blue:#037eda;--green:#81ac15;--hover:#ffea00;--split:#2563eb;--soft:#eef5de}
    *{box-sizing:border-box} body{margin:0;font-family:"Google Sans",system-ui,-apple-system,Segoe UI,Arial,sans-serif;color:var(--text);background:var(--bg)}
    .app{min-height:100vh;display:flex;flex-direction:column}.side{background:linear-gradient(180deg,var(--side),var(--side-2));border-bottom:1px solid var(--side-line);padding:12px;color:var(--cream)}.brand{display:grid;grid-template-columns:88px 1fr;gap:12px;align-items:center;margin-bottom:14px}.brand-logo{width:88px;height:88px;border-radius:0;display:block;object-fit:contain;box-shadow:none;background:transparent}.brand h1{font-size:22px;margin:0 0 4px;color:#f8f0dc;line-height:1.05}.sub{color:#d9e7d3;font-size:13px;line-height:1.4;margin-bottom:0}.map-wrap{flex:1;min-height:55vh;position:relative}.map-control{position:absolute;z-index:650;background:#fffdf8;border:1px solid var(--line);border-radius:13px;box-shadow:0 4px 18px rgba(0,0,0,.12)}.map-control svg{width:29px;height:29px;display:block;stroke:currentColor;fill:none;stroke-width:2.2;stroke-linecap:round;stroke-linejoin:round}.icon-btn{color:#102118}.icon-btn:hover{background:#f6f0e4}.kofi-map{right:12px;top:12px;width:auto;min-width:132px;height:42px;padding:0 12px;display:flex;align-items:center;justify-content:center;gap:7px;text-decoration:none;color:#fff6e1;font-weight:850;font-size:14px;background:#c47a1c;border-color:#f4c264;box-shadow:0 4px 18px rgba(1,36,24,.26)}.kofi-map:hover{background:#aa6615}.kofi-map .cup{font-size:16px}.settings-cog{right:12px;top:64px;width:44px;height:44px;font-size:28px;line-height:1;display:grid;place-items:center;padding:0}.map-style-btn{right:12px;top:116px;width:44px;height:44px;font-size:26px;line-height:1;display:grid;place-items:center;padding:0}.map-style-pop{right:64px;top:116px;width:210px;padding:12px;display:none}.map-style-pop.show{display:block}.map-style-pop label{display:grid;gap:6px;font-size:12px;font-weight:800;color:var(--text)}.map-style-pop select{width:100%;border:1px solid var(--line);border-radius:10px;padding:8px;background:#fff;color:var(--text);font:inherit}.map-key-btn{right:12px;top:168px;width:44px;height:44px;font-size:26px;line-height:1;display:grid;place-items:center;padding:0}.map-key-pop{right:12px;top:220px;width:min(330px,calc(100% - 24px));padding:12px;display:none}.map-key-pop.show{display:block}.map-key-head{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-bottom:6px}.map-key-head h2{margin:0}.key-close{width:30px;height:30px;border-radius:9px;padding:0;font-size:18px;line-height:1;background:#fff;color:#102118}.modal-backdrop{position:fixed;inset:0;background:rgba(0,0,0,.34);z-index:1200;display:none;align-items:center;justify-content:center;padding:16px}.modal-backdrop.show{display:flex}.modal{width:min(520px,100%);max-height:90vh;overflow:auto;background:var(--panel);border:1px solid var(--line);border-radius:18px;padding:16px;box-shadow:0 18px 50px rgba(0,0,0,.25)}.modal-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:12px}.modal-head h2{margin:0;font-size:20px}.modal-close{width:40px;height:40px;padding:0}.settings-grid{display:grid;grid-template-columns:1fr;gap:10px}.import-grid{display:grid;grid-template-columns:1fr;gap:8px}.import-grid input,.import-grid select{width:100%;border:1px solid var(--line);border-radius:10px;padding:9px;background:#fff;color:var(--text);font:inherit}.custom-section-list{display:grid;gap:8px;margin-top:10px}.custom-route{display:grid;grid-template-columns:1fr auto;gap:8px;align-items:center;border:1px solid var(--line);border-radius:12px;background:#fff;padding:9px}.custom-route small{display:block;color:var(--muted);font-size:12px;margin-top:2px}.custom-route button{width:auto;min-width:72px}.split-tools{display:grid;grid-template-columns:1fr;gap:6px;margin-top:7px}.tiny-btn{font-size:12px;padding:7px 8px;border-radius:9px}#map{height:100%;min-height:55vh;width:100%;background:#dfe7df}.stats{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;margin-bottom:12px}.stat{border:1px solid rgba(156,189,22,.55);background:#e9f2d3;border-radius:14px;padding:10px;color:#102118;box-shadow:inset 0 0 0 1px rgba(255,255,255,.35)}.stat b{display:block;font-size:20px;color:#012418}.stat span{font-size:12px;color:#314235;font-weight:600}
    .install-mobile-copy{display:none}.install-steps{margin:6px 0 0;padding-left:17px;color:#d9e7d3;font-size:12px;line-height:1.35}.install-steps li{margin:2px 0}.standalone .install-card{display:none!important}@media (display-mode: standalone){.install-card{display:none!important}}@media (display-mode: fullscreen){.install-card{display:none!important}}@media (max-width:899px){.quick-card-grid{grid-template-columns:1fr}.quick-card-icon{display:none}.install-desktop-copy{display:none}.install-mobile-copy{display:block}}
    .controls{display:grid;grid-template-columns:1fr;gap:8px;margin:12px 0}.settings-title{font-size:13px;font-weight:750;color:var(--muted);margin-top:14px}.control-row{display:grid;grid-template-columns:auto 1fr;gap:8px;align-items:center;font-size:13px;color:var(--muted)}.control-row input{width:18px;height:18px}.control-row select{width:100%;border:1px solid var(--line);border-radius:10px;padding:8px;background:#fff;color:var(--text)}.control-select{display:grid;grid-template-columns:1fr;gap:4px}.control-check-block{display:grid;gap:4px;font-size:13px;color:var(--muted)}.checkbox-card{min-height:37px;display:grid;grid-template-columns:auto 1fr;gap:8px;align-items:center;border:1px solid var(--line);border-radius:12px;padding:8px 10px;background:#fff;color:var(--muted)}.checkbox-card input{width:18px;height:18px;margin:0}.control-checkbox{border:1px solid var(--line);border-radius:12px;padding:9px 10px;background:#fff}.map-key{display:none;border:1px solid var(--line);border-radius:12px;padding:10px;background:#fff;font-size:12px;color:var(--muted);line-height:1.4}.map-key.show{display:block}.map-key h2{font-size:14px;margin:0 0 6px;color:var(--text)}.key-row{display:grid;grid-template-columns:28px 1fr;gap:8px;align-items:center;margin:5px 0}.key-symbol{height:4px;border-radius:999px;background:#d7352a}.key-symbol.dash{background:repeating-linear-gradient(90deg,#d7352a 0 8px,transparent 8px 14px);border-top:2px solid transparent}.key-symbol.rail{background:repeating-linear-gradient(90deg,#555 0 6px,#fff 6px 9px)}.key-symbol.path{background:repeating-linear-gradient(90deg,#777 0 3px,transparent 3px 7px);height:3px}.key-symbol.water{height:14px;background:#a9d8ef}.key-symbol.green{height:14px;background:#b7df9b}.key-symbol.marsh{height:14px;background:repeating-linear-gradient(0deg,#9fd8cf 0 2px,#e9f7e8 2px 5px)}
    .toolbar,.actions,.split-manage{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin:10px 0}.split-manage{margin-top:10px}.route-delete-row{grid-column:1/-1;border-top:1px solid var(--line);padding-top:8px;margin-top:2px}.route-delete-row button{width:100%}button,input[type=file]{width:100%;border:1px solid var(--line);border-radius:12px;padding:10px;font:inherit;background:#fff;color:var(--text);cursor:pointer}button.primary{background:var(--accent);color:white;border-color:var(--accent);font-weight:700}button.success{background:#157347;color:white;border-color:#157347;font-weight:800}button.success:hover{background:#11643d}button.danger{color:#9a3412;background:#fff7ed}button.ghost{background:#fbf8f1}.btn-icon{font-weight:900;margin-right:6px}
    .menu{display:grid;gap:8px;max-height:50vh;overflow:auto;padding-right:2px}details{border:1px solid var(--line);border-radius:14px;background:#fff;overflow:hidden;color:var(--text)}.region-detail{border-color:rgba(246,232,205,.28);background:rgba(255,253,248,.98)}.region-detail>summary{font-size:16px;background:#fffdf8}.region-detail>summary strong{font-size:16px}.stretches{border-left:3px solid #d7e1c1;margin:0 10px 10px;padding:2px 0 0 10px}.stretch-detail{border-radius:12px;border-color:#e1e5d6}.stretch-detail>summary{padding:9px 10px;font-size:13px;font-weight:700}.stretch-detail>summary span:first-child{font-size:13px}.stretch-detail>summary small{font-size:12px}.stretch-detail .summary-side b{font-size:12px}.region-detail>summary{border-bottom:1px solid rgba(45,105,58,.08)}.stretch-detail{position:relative}.stretch-detail::before{content:"";position:absolute;left:-12px;top:22px;width:10px;border-top:2px solid #d7e1c1}summary{list-style:none;cursor:pointer;padding:11px 12px;font-weight:800;display:flex;justify-content:space-between;gap:12px;align-items:flex-start;color:var(--text)}summary::-webkit-details-marker{display:none}summary small{display:block;color:var(--muted);font-weight:500;margin-top:2px;line-height:1.25}.summary-side{text-align:right;display:grid;gap:2px;min-width:46px}.summary-side b{font-size:14px;color:var(--accent-strong)}.summary-side em.chev{font-style:normal;color:var(--muted);font-size:16px}.summary-side em.chev::before{content:"▸"}details[open] > summary .summary-side em.chev::before{content:"▾"}.source-note{font-size:12px;line-height:1.35;color:#5f5142;background:#fff7ed;border:1px solid #ead7c0;border-radius:12px;padding:8px;margin:8px 0 12px}
    .stretches{display:grid;gap:7px;border-left:3px solid #d7e1c1;margin:0 10px 10px;padding:2px 0 0 10px}.stretch-detail{background:#fff}.stretch-detail[open]{background:#fffdf8;border-color:#cbbda9}.config-panel{border-top:1px solid var(--line);padding:10px 12px 12px;background:#fffdf8}.meta-line{color:var(--muted);font-size:12px;line-height:1.45;margin:0 0 8px}.split-list{display:grid;gap:7px;margin-top:10px}.split{display:grid;grid-template-columns:auto 1fr;gap:9px;align-items:start;border:1px solid var(--line);border-radius:13px;padding:9px;background:#fff}.split.done{background:#effaf3;border-color:#a9d8bd}.tickbox{width:28px;height:28px;margin-top:4px;display:grid;place-items:center;position:relative}.tickbox input{position:absolute;opacity:0;pointer-events:none}.tickbox span{width:26px;height:26px;border:1px solid var(--line);border-radius:6px;background:#fff;color:#7b8a80;display:grid;place-items:center;font-weight:900;opacity:.72}.tickbox:hover span{border-color:#157347;color:#157347;opacity:1}.tickbox input:checked + span{background:#157347;border-color:#157347;color:#fff;opacity:1}.split small{display:block;color:var(--muted);margin-top:3px;line-height:1.35}.split-name{width:100%;border:1px solid var(--line);border-radius:10px;padding:8px;font:inherit;background:#fff;color:var(--text)}.split-head{display:grid;grid-template-columns:auto 1fr;gap:8px;align-items:center}.swatch{width:16px;height:16px;border-radius:50%;border:2px solid #111827;box-shadow:0 0 0 2px #fff;display:inline-block}.slider-row{margin:8px 0 2px}.slider-row label{display:flex;justify-content:space-between;font-size:12px;color:var(--muted);margin-bottom:3px}input[type=range]{width:100%}
    .panel{border:1px solid var(--line);border-radius:16px;padding:14px;background:#fff;margin-top:18px}.panel h2{font-size:16px;margin:0 0 4px}.kofi-panel{background:linear-gradient(135deg,#fff3df,#fffdf8);border-color:#d99a3d}.kofi-card{display:grid;gap:8px}.kofi-title{font-size:18px;font-weight:850;color:var(--accent-strong)}.kofi-text{font-size:13px;line-height:1.4;color:var(--muted);margin:0}.kofi-link{display:inline-flex;align-items:center;justify-content:center;gap:8px;text-decoration:none;border:1px solid #b86a18;border-radius:12px;background:#fff1dc;color:#102118;padding:10px 12px;font-weight:850}.kofi-link:hover{background:#ffe3bb}.map-note{position:absolute;left:10px;bottom:10px;z-index:500;background:rgba(255,253,248,.94);border:1px solid var(--line);border-radius:12px;padding:8px 10px;max-width:460px;font-size:12px;color:var(--muted)}.legal-panel details{border:1px solid var(--line);border-radius:12px;background:#fff;margin-top:8px}.legal-panel summary{padding:9px 10px;font-weight:800}.legal-panel .legal-copy{padding:0 10px 10px;color:var(--muted);font-size:12px;line-height:1.45}.legal-panel p{margin:7px 0}.cookie-banner{position:fixed;left:12px;right:12px;bottom:12px;z-index:1400;background:#fffdf8;border:1px solid var(--line);border-radius:16px;box-shadow:0 12px 36px rgba(0,0,0,.22);padding:12px;display:none;gap:10px;align-items:center}.cookie-banner.show{display:grid}.cookie-banner p{margin:0;color:var(--muted);font-size:13px;line-height:1.35}.cookie-actions{display:grid;grid-template-columns:1fr 1fr;gap:8px}@media (min-width:720px){.cookie-banner{grid-template-columns:1fr auto;max-width:720px;left:18px;right:auto}.cookie-actions{min-width:220px}}
    .quick-actions{display:grid;grid-template-columns:1fr;gap:10px;margin:12px 0}.quick-card{border:1px solid rgba(246,232,205,.22);background:rgba(9,46,30,.72);border-radius:14px;padding:10px;color:#f8f0dc}.quick-card h2{font-size:18px;line-height:1.1;margin:0 0 4px;color:#fff6e1}.quick-card p{font-size:12px;line-height:1.35;margin:0;color:#d9e7d3}.quick-card-grid{display:grid;grid-template-columns:68px 1fr;gap:12px;align-items:center}.quick-card-icon{width:68px;height:68px;border-radius:8px;background:#fff;padding:2px}.quick-card.share-card{display:grid;gap:8px}.share-open-btn{width:100%;display:flex;align-items:center;justify-content:center;gap:8px;border-color:#9cbd16;background:#eef5de;color:#102118;font-weight:850}.share-open-btn:hover{background:#e1edc3}.quick-card.share-card[hidden]{display:none!important}.share-testing .quick-card.share-card{display:grid!important}
    @media (max-width:420px){.side{padding:10px}.brand{grid-template-columns:82px 1fr;gap:12px}.brand-logo{width:82px;height:82px}.brand h1{font-size:21px}.sub{font-size:12.5px}}
    @media (max-width:899px){body{height:100vh;overflow:hidden}.app{height:100vh;min-height:100vh;display:flex;flex-direction:column;overflow:hidden}.side{height:66.666vh;flex:0 0 66.666vh;overflow:auto;-webkit-overflow-scrolling:touch;padding-bottom:72px}.map-wrap{height:33.334vh;min-height:0;flex:0 0 33.334vh}.map-wrap,#map{min-height:0;height:33.334vh}.kofi-map{position:fixed!important;top:auto;right:auto;left:50%;bottom:calc(14px + env(safe-area-inset-bottom));transform:translateX(-50%);height:42px;min-width:220px;z-index:1300}.map-note{bottom:70px}.settings-cog,.map-style-btn,.map-key-btn{right:10px}.settings-cog{top:12px}.map-style-btn{top:64px}.map-style-pop{right:62px;top:116px;max-width:calc(100vw - 86px)}.map-key-btn{top:116px}.map-key-pop{position:absolute!important;left:auto;right:62px;top:64px;bottom:auto;width:min(260px,calc(100vw - 88px));max-height:calc(33.334vh - 76px);overflow:auto;z-index:900;padding:10px}.map-key-pop.show{display:block}.map-key-pop h2{font-size:13px;margin:0}.map-key-head{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-bottom:6px}.key-close{width:28px;height:28px;border-radius:8px;padding:0;font-size:18px;line-height:1;background:#fff;color:#102118}.key-row{margin:4px 0;font-size:11px;line-height:1.25}.key-symbol{height:3px}.key-symbol.water,.key-symbol.green,.key-symbol.marsh{height:10px}}
    @media (min-width:900px){.app{display:grid;grid-template-columns:390px minmax(0,1fr)}.side{height:100vh;overflow:auto;border-bottom:0;border-right:1px solid var(--side-line);display:flex;flex-direction:column}.map-wrap,#map{height:100vh;min-height:100vh}.menu{max-height:none;overflow:visible}.sidebar-settings{margin-top:auto}.controls{grid-template-columns:1fr 1fr}.settings-grid{grid-template-columns:1fr 1fr}.settings-grid .full{grid-column:1 / -1}.control-row.full{grid-column:1 / -1}.control-checkbox{min-height:42px}}
    /* Coast Tracker single share image */
.stats-wrap{display:grid;gap:8px;margin-bottom:12px}.quick-card.share-card p{max-width:34rem}.share-preview-wrap{display:grid;gap:14px}.share-hint{font-size:13px;line-height:1.45;color:var(--muted);margin:0}.share-preview-list{display:block}.share-actions{display:grid;gap:8px}.share-preview-card{border:1px solid var(--line);border-radius:24px;background:#fffdf8;padding:14px;overflow:hidden}.share-preview-frame{width:100%;max-width:390px;height:694px;margin:0 auto;border-radius:24px;background:#e6efe8;padding:0;overflow:hidden;display:flex;align-items:flex-start;justify-content:flex-start;box-shadow:0 18px 40px rgba(1,36,24,.18)}.share-image{width:390px;height:694px;display:flex;align-items:stretch;justify-content:stretch;background:#0b3b2a}.share-canvas-shell{width:100%;height:100%;display:flex;align-items:stretch;justify-content:stretch}.share-canvas-shell canvas{display:block;width:100%;height:100%;background:#0b3b2a}.share-card-header,.share-logo,.share-kicker,.share-map-panel,.share-map-label,.share-map,.share-core-stats,.share-stat,.share-fun-facts,.share-fact,.share-region-line,.share-bottom{display:none}@media (max-width:540px){.share-preview-frame{max-width:318px;height:565px}.share-image{width:318px;height:565px}}
#shareModal .modal{width:min(680px,100%)}

/* Mobile brand header + tab nav */
.mobile-brand{display:none}
.mobile-nav{display:none}
@media(max-width:899px){
  /* Sticky brand header */
  .mobile-brand{position:sticky;top:0;z-index:101;display:flex;align-items:center;gap:10px;background:linear-gradient(180deg,var(--side),var(--side-2));padding:10px 14px;border-bottom:1px solid var(--side-line)}
  .mobile-brand-logo{width:36px;height:36px;display:block;object-fit:contain;flex-shrink:0}
  .mobile-brand-name{font-size:18px;font-weight:800;color:#f8f0dc;line-height:1}
  .brand{display:none}
  /* Sticky nav: 4 equal icon buttons */
  .mobile-nav{position:sticky;top:56px;z-index:100;display:flex;background:var(--side);border-bottom:1px solid var(--side-line)}
  .mnav-btn{flex:1;height:48px;background:transparent;border:0;border-bottom:3px solid transparent;border-radius:0;color:rgba(246,232,205,.5);display:grid;place-items:center;cursor:pointer;text-decoration:none;padding:0;width:auto}
  .mnav-btn.active{color:#f6e8cd;border-bottom-color:#9cbd16}
  .mnav-btn:hover,.mnav-btn:active{color:rgba(246,232,205,.85);background:rgba(246,232,205,.06)}
  .mnav-btn svg{width:22px;height:22px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round;display:block}
  /* Fix CSS ordering: base .quick-card-grid defined after the line-4 media query */
  .quick-card-grid{grid-template-columns:1fr}
  .quick-card-icon{display:none}
  .install-desktop-copy{display:none}
  .install-mobile-copy{display:block}
  /* Route tab: natural scroll — force override base mobile fixed-height layout */
  body{height:auto!important;overflow:auto!important}
  .app{height:auto!important;min-height:100vh;overflow:visible!important}
  .app .side{height:auto!important;flex:none!important;overflow:visible!important;-webkit-overflow-scrolling:touch;padding-bottom:32px}
  .menu{max-height:none!important;overflow:visible!important}
  .app .map-wrap{height:0!important;flex:none!important;min-height:0!important;overflow:hidden!important}
  .app #map{height:0!important;min-height:0!important}
  /* Map tab active (body height/overflow locked via JS inline styles) */
  .app.show-map .side{display:none!important}
  .app.show-map .map-wrap{display:block!important;height:calc(100vh - 104px)!important;flex:none!important;min-height:0!important;overflow:visible!important}
  .app.show-map #map{height:calc(100vh - 104px)!important;min-height:0!important}
  .kofi-map{display:none!important}
  .app.show-map .kofi-map{display:flex!important}
  .app.show-map .map-key-pop{max-height:calc(100vh - 180px)}
}
@media(min-width:900px){.mobile-brand,.mobile-nav{display:none!important}}