:root{--navy:#0b2545;--navy2:#13315c;--teal:#2ec4b6;--ice:#e8f4f8;--sat:env(safe-area-inset-top);--sab:env(safe-area-inset-bottom)}
body.app{font-family:-apple-system,system-ui,"Segoe UI",Roboto,sans-serif;overscroll-behavior:none}
body.app #bar,body.app .leaflet-control-zoom,body.app .leaflet-control-layers,body.app .leaflet-top.leaflet-right .lg,body.app #oyhint,body.app #disc{display:none!important}
body.app #map{top:0!important;bottom:0!important;height:auto!important}
.tb{position:fixed;z-index:1100;top:calc(8px + var(--sat));left:8px;right:8px;height:52px;display:flex;align-items:center;gap:10px;padding:0 6px 0 10px;background:#0b2545e8;backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);color:var(--ice);border-radius:16px;box-shadow:0 4px 16px #0006}
.tb .ttl{flex:1;display:flex;flex-direction:column;line-height:1.15}.tb .ttl b{font-size:16px;letter-spacing:.2px}.tb .ttl span{font-size:11px;color:#9fb8c8}
.pill{font-size:11px;font-weight:700;padding:3px 9px;border-radius:999px;background:#2ec4b633;color:var(--teal);border:1px solid var(--teal)}.pill.off{background:#ff9f1c;color:var(--navy);border-color:#ff9f1c}
.ib{background:none;border:0;color:var(--ice);width:44px;height:44px;display:grid;place-items:center;border-radius:12px}
.fabs{position:fixed;z-index:1050;right:12px;top:calc(76px + var(--sat));display:flex;flex-direction:column;gap:10px}
.fab{width:48px;height:48px;border-radius:14px;border:0;background:#0b2545e8;color:var(--ice);display:grid;place-items:center;box-shadow:0 3px 12px #0006;transition:transform .15s,background .2s}.fab:active{transform:scale(.92)}.fab.on{background:var(--teal);color:var(--navy)}
.tabbar{position:fixed;z-index:1150;left:0;right:0;bottom:0;display:flex;background:var(--navy);padding-bottom:var(--sab);border-top:1px solid #2ec4b655}
.tab{flex:1;background:none;border:0;color:#9fb8c8;display:flex;flex-direction:column;align-items:center;gap:2px;padding:8px 0 7px;font-size:11px;min-height:56px}.tab.on{color:var(--teal)}
.sheet{position:fixed!important;z-index:1120!important;left:0!important;right:0!important;top:auto!important;bottom:calc(56px + var(--sab))!important;width:auto!important;max-width:none!important;max-height:52vh!important;overflow:auto;background:var(--ice)!important;color:var(--navy)!important;border-radius:20px 20px 0 0!important;box-shadow:0 -6px 24px #0005!important;padding:6px 14px 16px!important;transform:translateY(110%);transition:transform .28s cubic-bezier(.2,.8,.2,1),max-height .28s;display:block!important;border:0!important;font-size:14px}
.sheet.open{transform:none}.sheet.full{max-height:calc(100vh - 140px)!important}
.sheet .muted{color:#5b7083!important}.sheet h3{margin:4px 0 10px;font-size:18px}
.grab{width:44px;height:5px;border-radius:3px;background:#9fb8c8;margin:4px auto 10px;cursor:grab;padding:0;box-sizing:content-box;border:12px solid transparent;border-width:8px 40px;background-clip:content-box}
.card{background:#fff;border-radius:14px;padding:12px;margin:0 0 10px;box-shadow:0 1px 3px #0b254522}.card[warn]{border-left:5px solid #ff9f1c}.lab{font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:.5px;color:#5b7083;margin-bottom:8px}
.row{display:flex;justify-content:space-between;align-items:center;min-height:44px;border-bottom:1px solid #e3edf2}.row:last-of-type{border:0}.row span{display:flex;gap:8px;align-items:center}
input.sw{appearance:none;-webkit-appearance:none;width:46px;height:28px;border-radius:14px;background:#c9d6de;position:relative;transition:.2s;flex:none}input.sw:checked{background:var(--teal)}input.sw::after{content:'';position:absolute;top:3px;left:3px;width:22px;height:22px;border-radius:50%;background:#fff;transition:.2s;box-shadow:0 1px 3px #0004}input.sw:checked::after{left:21px}
.sheet .seg,.seg2{display:flex!important;border:0!important;background:#dfeaf0;border-radius:12px;padding:3px;gap:3px}.sheet .seg button,.seg2 button{flex:1;border:0!important;border-radius:10px!important;background:transparent!important;color:var(--navy)!important;padding:10px!important;font-weight:600;font-size:14px}.sheet .seg button.on,.seg2 button.on{background:var(--navy)!important;color:var(--ice)!important}
.btn2,.sheet button:not(.ib):not(.st):not([data-u]):not(#bmS):not(#bmM){background:var(--navy)!important;color:var(--ice)!important;border:0!important;border-radius:12px!important;padding:11px 14px!important;font-size:14px!important;font-weight:600;min-height:44px;display:inline-flex;gap:6px;align-items:center;margin:3px 2px!important}
.btn2:disabled{opacity:.4}
.shhd{display:flex;justify-content:space-between;align-items:center}.shhd .ib{color:var(--navy)}
.stabs{display:flex;gap:4px;background:#dfeaf0;border-radius:12px;padding:3px;margin:4px 0 10px;position:sticky;top:-6px;z-index:2}.st{flex:1;border:0;background:transparent;border-radius:10px;padding:9px 0;font-weight:700;color:var(--navy);font-size:13px}.st.on{background:var(--navy);color:var(--ice)}
.pane{display:none;animation:fi .2s}.pane.on{display:block}@keyframes fi{from{opacity:0;transform:translateY(4px)}}
.pane h4{margin:10px 0 4px!important;font-size:13px;text-transform:uppercase;letter-spacing:.4px;color:#5b7083!important;border:0!important}.pane canvas.tc{background:#fff;border-radius:10px}
.leaflet-popup.hid{display:none}
.leaflet-bottom{bottom:calc(60px + var(--sab))}.leaflet-bottom.leaflet-right #dpan{margin-right:8px;border-radius:14px;padding:10px!important}
#offp progress{height:10px}ul.src{margin:0;padding-left:18px;line-height:1.6}
.welcome{position:fixed;inset:0;z-index:3000;background:#0b2545cc;display:none;align-items:center;justify-content:center;padding:20px}.welcome.show{display:flex}
.wcard{background:var(--ice);color:var(--navy);border-radius:22px;padding:22px;max-width:380px;text-align:center;box-shadow:0 10px 40px #0008}.wcard h2{margin:10px 0 4px}.wcard p{margin:0 0 12px;color:#41566a}
.wcard ul{list-style:none;padding:0;text-align:left;margin:0 0 14px}.wcard li{display:flex;gap:10px;align-items:center;padding:7px 0;border-bottom:1px solid #d6e3ea}.wcard li svg{color:var(--teal);flex:none}
.ack{display:flex;gap:10px;text-align:left;font-size:13px;background:#fff3e0;border-radius:12px;padding:10px;margin-bottom:12px;align-items:flex-start}.ack input{width:22px;height:22px;flex:none;accent-color:var(--navy)}.wcard .btn2{width:100%;justify-content:center}
.splash{position:fixed;inset:0;z-index:4000;background:var(--navy);color:var(--ice);display:flex;flex-direction:column;gap:14px;align-items:center;justify-content:center;font-size:20px;transition:opacity .5s}.splash.gone{opacity:0;pointer-events:none}
.leaflet-control-attribution{font-size:9px!important}

.pop>[data-g]{display:none!important}.pop[data-show=Depth]>[data-g=Depth],.pop[data-show=Tide]>[data-g=Tide],.pop[data-show=Bottom]>[data-g=Bottom],.pop[data-show=Save]>[data-g=Save]{display:block!important}.pop[data-show=Save]>.sv{display:inline-flex!important}.sheet .pop{min-width:0;font-size:14px}
#pan.sheet,#offp.sheet{background:var(--ice)!important;color:var(--navy)!important}#pan.sheet .muted,#offp.sheet .muted{color:#5b7083!important}#pan .fly{color:#0b7d74!important}