:root{--bg:#0b1520;--bg-raised:#10202f;--bg-card:#142838;--border:#23405577;--text:#e8f1f8;--text-dim:#9db4c6;--accent:#35b8e0;--accent-strong:#58d3f7;--prime:#ffb02e;--good:#7ed957;--fair:#9db4c6;--danger:#ff6b6b}*{box-sizing:border-box}body,html{margin:0;padding:0;height:100%;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;font-size:15px;line-height:1.5}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}button{font:inherit;cursor:pointer}.btn{display:inline-block;background:var(--accent);color:#06222e;border:none;border-radius:8px;padding:10px 18px;font-weight:600;transition:background .15s}.btn:hover{background:var(--accent-strong);text-decoration:none}.btn:disabled{opacity:.5;cursor:default}.btn-ghost{background:transparent;color:var(--text-dim);border:1px solid var(--border)}.btn-ghost:hover{background:var(--bg-card);color:var(--text)}.input{width:100%;background:var(--bg-raised);border:1px solid var(--border);border-radius:8px;color:var(--text);padding:10px 12px;font:inherit}.input:focus{outline:2px solid var(--accent);outline-offset:-1px}label{display:block;font-size:13px;color:var(--text-dim);margin:14px 0 4px}.error-box{background:#3a1620;border:1px solid #6b2434;color:#ffb3c0;border-radius:8px;padding:10px 12px;font-size:14px;margin-top:14px}.center-page{min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:24px;background:radial-gradient(1200px 500px at 70% -10%,#12314a 0,transparent 60%),radial-gradient(900px 400px at 10% 110%,#0e2a3c 0,transparent 60%),var(--bg)}.auth-card{width:100%;max-width:400px;background:var(--bg-card);border:1px solid var(--border);border-radius:14px;padding:28px}.brand{font-size:26px;font-weight:800;letter-spacing:-.5px}.brand .accent{color:var(--accent)}.tagline{color:var(--text-dim);margin:6px 0 0}.topbar{display:flex;align-items:center;gap:16px;padding:10px 20px;background:var(--bg-raised);border-bottom:1px solid var(--border)}.topbar .spacer{flex:1 1}.topbar .user{color:var(--text-dim);font-size:14px}.page{max-width:1100px;margin:0 auto;padding:28px 20px 60px}.lake-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));grid-gap:16px;gap:16px;margin-top:20px}.lake-card{display:block;background:var(--bg-card);border:1px solid var(--border);border-radius:12px;padding:18px;color:var(--text);transition:border-color .15s,transform .1s}.lake-card:hover{border-color:var(--accent);text-decoration:none;transform:translateY(-2px)}.lake-card h3{margin:0 0 2px;font-size:17px}.lake-card .state{color:var(--accent);font-weight:600;font-size:13px}.lake-card p{color:var(--text-dim);font-size:13.5px;margin:8px 0}.chips{display:flex;flex-wrap:wrap;gap:6px;margin-top:8px}.chip{background:#1b3a50;color:#bfe3f2;border-radius:20px;font-size:12px;padding:3px 10px}.chip.depth{background:#253247;color:#b9c8e8}.map-shell{display:flex;height:calc(100vh - 53px);overflow:hidden}.map-sidebar{width:360px;min-width:360px;overflow-y:auto;background:var(--bg-raised);border-right:1px solid var(--border);padding:18px}.map-container{flex:1 1;position:relative}.map-container .maplibregl-map{position:absolute;inset:0}.sidebar-section{margin-bottom:22px}.sidebar-section h2{font-size:13px;text-transform:uppercase;letter-spacing:.08em;color:var(--text-dim);margin:0 0 10px}.species-list{display:flex;flex-direction:column;gap:6px}.species-btn{display:flex;align-items:center;gap:10px;width:100%;text-align:left;background:var(--bg-card);border:1px solid var(--border);color:var(--text);border-radius:10px;padding:9px 12px}.species-btn.active,.species-btn:hover{border-color:var(--accent)}.species-btn.active{background:#16354a;box-shadow:inset 0 0 0 1px var(--accent)}.species-btn .icon{font-size:18px}.season-row{display:flex;gap:6px}.season-btn{flex:1 1;background:var(--bg-card);border:1px solid var(--border);color:var(--text-dim);border-radius:8px;padding:7px 0;font-size:13px}.season-btn.active{color:var(--text);border-color:var(--accent);background:#16354a}.zone-item{background:var(--bg-card);border:1px solid var(--border);border-left:4px solid var(--fair);border-radius:10px;padding:10px 12px;margin-bottom:8px;cursor:pointer}.zone-item:hover{border-color:var(--accent)}.zone-item.prime{border-left-color:var(--prime)}.zone-item.good{border-left-color:var(--good)}.zone-item .zone-head{display:flex;justify-content:space-between;align-items:baseline}.zone-item .zone-name{font-weight:600;font-size:14px}.zone-item .zone-score{font-size:12px;color:var(--text-dim)}.zone-item .zone-reason{font-size:12.5px;color:var(--text-dim);margin-top:4px}.rating-tag{font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.05em;border-radius:4px;padding:1px 6px}.rating-tag.prime{background:#4a350f;color:var(--prime)}.rating-tag.good{background:#1e3a17;color:var(--good)}.rating-tag.fair{background:#22303c;color:var(--fair)}.time-window{display:flex;align-items:center;gap:10px;background:var(--bg-card);border:1px solid var(--border);border-radius:10px;padding:8px 12px;margin-bottom:6px;font-size:13.5px}.time-window .hours{font-weight:700;min-width:90px}.time-window .reason{color:var(--text-dim);font-size:12.5px}.notes-box{background:#16354a55;border:1px dashed var(--border);border-radius:10px;padding:10px 12px;font-size:13px;color:var(--text-dim)}.gps-btn{position:absolute;top:12px;right:12px;z-index:5;background:var(--bg-card);color:var(--text);border:1px solid var(--border);border-radius:8px;padding:8px 14px;font-size:13px;box-shadow:0 2px 10px #0008}.gps-btn.on{border-color:var(--good);color:var(--good)}.legend{position:absolute;bottom:24px;right:12px;z-index:5;background:#10202fdd;border:1px solid var(--border);border-radius:10px;padding:10px 14px;font-size:12px}.legend .row{display:flex;align-items:center;gap:8px;margin:3px 0}.legend .swatch{width:14px;height:14px;border-radius:3px}.disclaimer{font-size:11.5px;color:#7a92a5;margin-top:18px;line-height:1.45}.maplibregl-popup-content{background:var(--bg-card)!important;color:var(--text)!important;border-radius:10px!important;padding:12px 14px!important;font:inherit;max-width:260px}.maplibregl-popup-tip{border-top-color:var(--bg-card)!important}.landing{background:radial-gradient(1100px 480px at 80% -5%,#12314a 0,transparent 60%),radial-gradient(900px 420px at 5% 40%,#0e2a3c 0,transparent 55%),var(--bg);min-height:100vh}.landing-nav{justify-content:space-between;padding:18px 20px}.hero,.landing-nav{display:flex;align-items:center;max-width:1080px;margin:0 auto}.hero{gap:44px;padding:44px 20px 60px}.hero-copy{flex:1.15 1}.hero-copy h1{font-size:clamp(34px,5.4vw,52px);line-height:1.08;letter-spacing:-1px;margin:0 0 16px}.hero-copy h1 .accent{color:var(--accent)}.hero-copy>p{color:var(--text-dim);font-size:17px;max-width:480px}.hero-ctas{display:flex;gap:12px;margin:26px 0 34px;flex-wrap:wrap}.hero-visual{flex:1 1;background:var(--bg-card);border:1px solid var(--border);border-radius:16px;padding:10px;box-shadow:0 18px 60px #0007}.stat-row{display:flex;gap:26px;flex-wrap:wrap}.stat strong{display:block;font-size:24px;color:var(--accent-strong)}.stat span{font-size:12.5px;color:var(--text-dim)}.features,.steps{max-width:1080px;margin:0 auto;padding:30px 20px 10px}.features h2,.final-cta h2,.steps h2{text-align:center;font-size:clamp(24px,3.4vw,32px);letter-spacing:-.5px;margin:0 0 28px}.step-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));grid-gap:16px;gap:16px}.step-card{background:var(--bg-card);border:1px solid var(--border);border-radius:14px;padding:22px}.step-num{width:34px;height:34px;border-radius:50%;background:var(--accent);color:#06222e;font-weight:800;font-size:17px;display:flex;align-items:center;justify-content:center;margin-bottom:12px}.step-card h3{margin:0 0 6px}.step-card p{color:var(--text-dim);font-size:14px;margin:0}.feature-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));grid-gap:14px;gap:14px;margin-top:6px}.feature{background:#12222f99;border:1px solid var(--border);border-radius:12px;padding:18px}.feature span{font-size:24px}.feature h3{margin:8px 0 6px;font-size:16px}.feature p{color:var(--text-dim);font-size:13.5px;margin:0}.final-cta{text-align:center;padding:64px 20px 70px}@media (max-width:860px){.hero{flex-direction:column;padding-top:20px}.hero-visual{width:100%;max-width:460px}}@media (max-width:760px){body,html{font-size:16px}.map-shell{flex-direction:column-reverse;height:auto;min-height:calc(100vh - 53px)}.map-container{height:54vh;min-height:320px;flex:none}.map-sidebar{width:100%;min-width:0;max-height:none;flex:1 1;border-right:none;border-top:1px solid var(--border);padding:14px 14px calc(24px + env(safe-area-inset-bottom))}.topbar{padding:8px 12px}.page{padding:20px 14px 60px}.btn,.season-btn,.species-btn{min-height:44px}.season-row{flex-wrap:wrap}.season-btn{min-width:23%}.gps-btn{top:auto;bottom:14px;right:12px;padding:12px 16px;font-size:14px;border-radius:24px}.legend{display:none}.maplibregl-ctrl-top-left{top:4px}}