/* ── Variables & Reset ── */
:root{--bg:#07111f;--panel:#101d2e;--panel2:#14243a;--text:#eef6ff;--muted:#9fb3c8;--brand:#67d4ff;--ok:#36d399;--warn:#fbbf24;--bad:#fb7185;--line:#1e3550}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
body{margin:0;background:var(--bg);color:var(--text);font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;display:flex;min-height:100vh;font-size:15px}

/* ── Sidebar ── */
.sidebar{width:220px;background:rgba(5,12,22,.88);border-right:1px solid var(--line);padding:16px 12px;position:fixed;inset:0 auto 0 0;overflow:auto;z-index:20;backdrop-filter:blur(12px)}
.brand{display:flex;gap:10px;align-items:center;font-size:18px;font-weight:800;margin:4px 0 20px;padding:0 4px}
.logo{font-size:26px}
.nav{display:block;width:100%;border:0;border-radius:12px;background:transparent;color:var(--muted);text-align:left;padding:11px 14px;margin:3px 0;cursor:pointer;font-weight:600;font-size:14px;transition:all .18s}
.nav:hover{background:rgba(103,212,255,.08);color:var(--text)}
.nav.active{background:linear-gradient(90deg,rgba(103,212,255,.15),rgba(103,212,255,.05));color:var(--brand);border-left:3px solid var(--brand)}

/* ── Main ── */
main{margin-left:220px;padding:20px;width:calc(100% - 220px);max-width:1400px}

/* ── Topbar ── */
.topbar{display:flex;justify-content:space-between;gap:14px;align-items:center;margin-bottom:16px;flex-wrap:wrap}
.topbar h1{margin:0;font-size:24px;font-weight:800}
.topbar p{margin:4px 0 0;color:var(--muted);font-size:13px}
.actions{display:flex;gap:8px;flex-wrap:wrap;align-items:center}
.actions input{width:112px;background:var(--panel);border:1px solid var(--line);color:var(--text);border-radius:10px;padding:8px 10px;font-size:13px}
button{background:#1769aa;color:white;border:0;border-radius:10px;padding:9px 14px;font-weight:700;font-size:14px;cursor:pointer;transition:all .18s}
button:hover{filter:brightness(1.12)}

/* ── Pages ── */
.page{display:none}.active-page{display:block}

/* ── Cards ── */
.card{background:linear-gradient(160deg,rgba(16,29,46,.97),rgba(10,20,34,.97));border:1px solid var(--line);border-radius:18px;padding:18px;margin-bottom:14px;box-shadow:0 6px 30px rgba(0,0,0,.18)}

/* ── Hero compact ── */
.hero-compact{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:20px 24px;background:linear-gradient(120deg,rgba(22,45,78,.96),rgba(10,20,34,.94)),rgba(0,0,0,0);min-height:0}
.hero-left{flex:1;min-width:0}
.eyebrow{color:var(--brand);text-transform:uppercase;letter-spacing:.08em;font-weight:800;font-size:11px;margin:0 0 8px}
.hero-temp-row{display:flex;align-items:flex-end;gap:4px;line-height:1}
.bigtemp{font-size:72px;font-weight:900;line-height:1}
.deg{font-size:32px;font-weight:700;color:var(--muted);padding-bottom:8px}
.hero-condition{font-size:20px;font-weight:700;margin:6px 0 6px;color:var(--text)}
.hero-sub{color:var(--muted);font-size:14px}
.hero-sub strong{color:var(--text)}
.hilo{font-size:13px;font-weight:700}
.hilo-high{color:#fb7185;margin-right:6px}
.hilo-low{color:#67d4ff}
.hero-icon{font-size:88px;filter:drop-shadow(0 10px 24px rgba(0,0,0,.5));flex-shrink:0}

/* ── Section titles ── */
.section-title{margin:0 0 12px;font-size:15px;font-weight:700;color:var(--muted);text-transform:uppercase;letter-spacing:.06em}

/* ── Metric grid ── */
.metric-grid{display:grid;grid-template-columns:repeat(4,minmax(130px,1fr));gap:10px;margin-bottom:14px}
.metric{background:rgba(255,255,255,.04);border:1px solid var(--line);border-radius:14px;padding:12px 14px}
.metric label{display:block;color:var(--muted);font-size:12px;margin-bottom:6px;text-transform:uppercase;letter-spacing:.04em}
.metric b{font-size:18px;font-weight:800}

/* ── Hourly scroll ── */
.scroll-row{display:flex;gap:8px;overflow-x:auto;padding-bottom:6px;scrollbar-width:thin;scrollbar-color:var(--line) transparent}
.hour{min-width:78px;background:rgba(255,255,255,.04);border:1px solid var(--line);border-radius:14px;padding:10px 8px;text-align:center;flex-shrink:0;transition:background .15s}
.hour:hover{background:rgba(255,255,255,.08)}
.hour b{font-size:12px;color:var(--muted);display:block}
.hour-icon{font-size:22px;margin:5px 0 3px}
.hour-temp{font-size:17px;font-weight:800;margin-bottom:3px}
.hour-meta{font-size:11px;color:var(--muted)}
.hour-rain{border-color:rgba(103,212,255,.3);background:rgba(103,212,255,.06)}

/* ── 7-day strip ── */
.daily-strip{display:flex;gap:8px;overflow-x:auto;padding-bottom:4px;scrollbar-width:thin}
.daily-strip>div{min-width:74px;flex-shrink:0;background:rgba(255,255,255,.04);border:1px solid var(--line);border-radius:14px;padding:10px 6px;text-align:center;display:flex;flex-direction:column;align-items:center;gap:3px}
.dmc-day{font-size:11px;font-weight:800;color:var(--muted);text-transform:uppercase}
.dmc-icon{font-size:22px;margin:2px 0}
.dmc-high{font-size:16px;font-weight:800}
.dmc-low{font-size:13px;color:var(--muted)}
.dmc-rain{font-size:11px;color:var(--brand)}

/* ── Forecast cards ── */
.fc-wrap{padding:10px}
.fc-card{display:grid;grid-template-columns:120px 50px 1fr 200px 80px;align-items:center;gap:14px;padding:14px 16px;border-radius:16px;margin-bottom:8px;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.06);transition:background .2s,transform .15s}
.fc-card:hover{background:rgba(255,255,255,.07);transform:translateX(4px)}
.fc-today{background:rgba(103,212,255,.09);border-color:rgba(103,212,255,.22)}
.fc-left{min-width:0}
.fc-day{font-size:15px;font-weight:800;white-space:nowrap}
.fc-day-today{color:var(--brand)}
.fc-date{font-size:12px;color:var(--muted);margin-top:2px}
.fc-icon{font-size:36px;text-align:center}
.fc-mid{min-width:0}
.fc-cond{font-size:14px;color:var(--text);font-weight:500;margin-bottom:6px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.fc-rain-row{display:flex;align-items:center;gap:8px}
.fc-rain-bar{flex:1;height:5px;background:rgba(255,255,255,.08);border-radius:4px;overflow:hidden;max-width:120px}
.fc-rain-fill{height:100%;border-radius:4px;transition:width .4s}
.rain-lo{background:#36d399}
.rain-mid{background:#67d4ff}
.rain-hi{background:#4a9eff}
.fc-rain-label{font-size:12px;color:var(--muted);white-space:nowrap}
.fc-temps{display:flex;align-items:center;gap:8px}
.fc-lo{font-size:13px;color:var(--muted);min-width:28px;text-align:right;font-weight:600}
.fc-hi{font-size:15px;font-weight:800;min-width:28px}
.fc-bar-bg{flex:1;height:7px;background:rgba(255,255,255,.08);border-radius:6px;position:relative;min-width:70px}
.fc-bar{position:absolute;top:0;bottom:0;border-radius:6px;background:linear-gradient(90deg,#36d399,#fbbf24,#fb7185);min-width:5px}
.fc-wind{text-align:center}
.fc-wind-val{font-size:18px;font-weight:800}
.fc-wind-lbl{font-size:11px;color:var(--muted)}

/* ── Radar / Maps ── */
.map-top-card{border-radius:18px 18px 0 0;margin-bottom:0;border-bottom:1px solid var(--line)}
.layer-header{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:10px}
.layer-btn-row{display:flex;gap:6px;flex-wrap:wrap}
.layer-btn{background:rgba(11,37,63,.8);border:1px solid var(--line);color:var(--muted);padding:7px 12px;border-radius:999px;font-weight:600;font-size:13px;cursor:pointer;transition:all .2s}
.layer-btn:hover{background:#143e70;color:var(--text)}
.layer-btn.active{background:linear-gradient(135deg,#0f4c8a,#1769aa);color:white;border-color:#2a7fcf}
.layer-btn.layer-needs-key{opacity:.5}
.layer-btn.layer-needs-key::after{content:" (key needed)";font-size:10px;opacity:.7}
#mapContainer{height:calc(100vh - 280px);min-height:400px;overflow:hidden;border-left:1px solid var(--line);border-right:1px solid var(--line)}
.map-bot-card{border-radius:0 0 18px 18px;margin-top:0;padding:10px 18px;border-top:0}
@media(max-width:768px){#mapContainer{height:55vw;min-height:300px}}

/* ── GPS button ── */
#locateBtn{background:linear-gradient(135deg,#0f4c8a,#1769aa);border:1px solid #2a7fcf}
#locateBtn:disabled{opacity:.55;cursor:not-allowed}

/* ── Ocean / Tides ── */
.tide-loc-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:4px}
.tide-gps-btn{background:linear-gradient(135deg,#0f4c8a,#1769aa);border:1px solid #2a7fcf;font-size:13px;padding:8px 12px}
.tide-search-row{display:flex;gap:8px;margin-bottom:14px}
.tide-search-row input{flex:1;background:var(--panel);border:1px solid var(--line);color:var(--text);border-radius:10px;padding:9px 12px;font-size:14px}
.tide-quickpicks{display:flex;flex-wrap:wrap;gap:8px;align-items:center}
.tide-qp-label{color:var(--muted);font-size:12px;font-weight:700}
.qp{background:rgba(11,37,63,.8);border:1px solid var(--line);color:var(--muted);padding:6px 12px;border-radius:999px;font-size:12px;font-weight:600;cursor:pointer;transition:all .2s}
.qp:hover{background:#143e70;color:var(--text)}
.tide-hero{display:flex;gap:24px;align-items:stretch;flex-wrap:wrap}
.tide-current{flex:1;min-width:190px}
.tide-height{font-size:60px;font-weight:900;line-height:1;color:var(--brand);margin:6px 0}
.tide-trend{font-size:18px;font-weight:700;color:var(--muted);margin-bottom:6px}
.tide-next{flex:1;min-width:190px;display:flex;flex-direction:column;gap:12px;justify-content:center}
.tide-event{display:flex;align-items:center;gap:12px;background:rgba(255,255,255,.04);border:1px solid var(--line);border-radius:14px;padding:12px 16px}
.tide-high{border-color:#fbbf2433}
.tide-low{border-color:#36d39933}
.tide-type{font-size:12px;font-weight:800;text-transform:uppercase;letter-spacing:.06em;min-width:60px}
.tide-high .tide-type{color:#fbbf24}
.tide-low  .tide-type{color:#36d399}
.tide-time{font-size:20px;font-weight:800;flex:1}
.tide-val{font-size:20px;font-weight:900;color:var(--brand)}
.tide-schedule{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:12px}
.tide-day-group{background:rgba(255,255,255,.03);border:1px solid var(--line);border-radius:14px;overflow:hidden}
.tide-day-header{background:rgba(103,212,255,.07);border-bottom:1px solid var(--line);padding:9px 14px;font-weight:800;font-size:12px;text-transform:uppercase;letter-spacing:.06em;color:var(--brand)}
.tide-row{display:grid;grid-template-columns:80px 1fr auto;gap:8px;padding:9px 14px;border-bottom:1px solid rgba(30,53,80,.4);align-items:center;font-size:13px}
.tide-row:last-child{border-bottom:0}
.tide-row-high{color:#fbbf24}
.tide-row-low{color:#36d399}
.tide-nokey ol{color:var(--muted);line-height:2}
.tide-nokey code{background:#0b253f;border:1px solid var(--line);border-radius:6px;padding:2px 7px;font-size:12px}
@media(max-width:700px){.tide-hero{flex-direction:column}.tide-height{font-size:44px}.tide-schedule{grid-template-columns:1fr}}

/* ── Charts ── */
.chart-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
.chart-label{color:var(--muted);margin:0 0 6px;font-size:12px;text-transform:uppercase;letter-spacing:.04em;font-weight:700}
.chart-grid canvas{width:100%;height:180px;background:rgba(7,17,31,.8);border:1px solid var(--line);border-radius:14px;display:block}

/* ── Settings ── */
.alert-list{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:10px 0 18px}
.alert{padding:14px 16px;border-radius:14px;background:#1e1008;border:1px solid #4a300a;color:#ffd98a;font-weight:700;font-size:13px}
textarea{width:100%;min-height:100px;border-radius:12px;background:var(--panel);border:1px solid var(--line);color:var(--text);padding:12px;margin-bottom:10px;font-family:inherit;font-size:14px;resize:vertical}
h3{margin:20px 0 10px;font-size:14px;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);font-weight:800}
code{background:#0b253f;border:1px solid var(--line);border-radius:6px;padding:2px 7px;font-size:12px;font-family:monospace}

/* ── Space weather ── */
.space-hero{display:flex;gap:24px;align-items:stretch;flex-wrap:wrap;background:linear-gradient(135deg,rgba(16,12,40,.97),rgba(10,20,34,.97))}
.space-kp-block,.space-aurora-block,.space-flare-block{flex:1;min-width:160px;padding:8px 4px}
.space-kp-val{font-size:72px;font-weight:900;line-height:1;margin:6px 0}
.space-kp-label{font-size:18px;font-weight:800;margin-bottom:4px}
.space-kp-time{font-size:12px;color:var(--muted);margin-top:4px}
.space-aurora-icon{font-size:52px;margin:8px 0 6px}
.space-aurora-text{font-size:14px;font-weight:600;color:var(--text);line-height:1.4}
.space-flare-class{font-size:64px;font-weight:900;line-height:1;margin:6px 0}
.space-flare-desc{font-size:12px;color:var(--muted);margin-top:4px}
.space-alert{background:rgba(251,191,36,.07);border:1px solid rgba(251,191,36,.2);border-radius:12px;padding:12px 14px;margin-bottom:8px;font-size:13px;line-height:1.5}
.space-alert:last-child{margin-bottom:0}
@media(max-width:700px){.space-kp-val{font-size:52px}.space-flare-class{font-size:48px}.space-aurora-icon{font-size:38px}}

/* ── Weather scene (animated background) ── */
.weather-scene{position:fixed;inset:0;overflow:hidden;pointer-events:none;z-index:-2}
.sky-gradient{position:absolute;inset:0;background:linear-gradient(180deg,#0b2a4a 0%,#10243f 48%,#07111f 100%);transition:background 800ms}
.sun-or-moon{position:absolute;top:9vh;right:9vw;width:130px;height:130px;border-radius:50%;background:radial-gradient(circle,#fff6a3 0%,#ffd34d 38%,#ff9f1c 62%,transparent 68%);box-shadow:0 0 55px #ffd34d88,0 0 140px #ff9f1c44;animation:floatSun 7s ease-in-out infinite}
.cloud{position:absolute;width:240px;height:72px;border-radius:999px;background:rgba(255,255,255,.50);filter:blur(.2px);box-shadow:55px -18px 0 18px rgba(255,255,255,.45),125px -7px 0 6px rgba(255,255,255,.42),100px 18px 0 16px rgba(255,255,255,.35);opacity:.45}
.cloud-a{top:14vh;left:-310px;animation:cloudDrift 48s linear infinite}
.cloud-b{top:33vh;left:-370px;transform:scale(.75);animation:cloudDrift 67s linear infinite 9s}
.cloud-c{top:7vh;left:-300px;transform:scale(1.15);animation:cloudDrift 77s linear infinite 21s}
.rain-layer,.snow-layer,.fog-layer,.lightning-bolt,.wind-streaks{position:absolute;inset:0;opacity:0;transition:opacity 600ms}
.rain-layer{background-image:linear-gradient(115deg,rgba(103,212,255,0) 0 42%,rgba(103,212,255,.55) 43% 46%,rgba(103,212,255,0) 47% 100%);background-size:22px 42px;animation:rainFall .38s linear infinite}
.snow-layer{background-image:radial-gradient(circle,#ffffffcc 1px,transparent 2px),radial-gradient(circle,#ffffff99 1.3px,transparent 2.3px),radial-gradient(circle,#ffffff88 2px,transparent 3px);background-size:120px 120px,170px 170px,240px 240px;animation:snowFall 10s linear infinite}
.fog-layer{background:linear-gradient(90deg,transparent,rgba(215,232,248,.16),transparent),linear-gradient(90deg,transparent,rgba(215,232,248,.10),transparent);background-size:70vw 100%,55vw 100%;animation:fogSlide 24s ease-in-out infinite}
.lightning-bolt:before{content:"";position:absolute;top:11vh;left:58vw;width:8px;height:260px;background:#eaf7ff;clip-path:polygon(40% 0,100% 0,63% 38%,100% 38%,35% 100%,50% 55%,0 55%);filter:drop-shadow(0 0 25px #dff7ff);opacity:0;animation:lightning 5.5s infinite}
.wind-streaks{background-image:linear-gradient(90deg,transparent,rgba(255,255,255,.22),transparent);background-size:360px 2px;background-position:0 18%,60px 34%,120px 51%,180px 67%,240px 82%;animation:windSlide 1.1s linear infinite}
.weather-clear .sky-gradient{background:linear-gradient(180deg,#114f8e 0%,#1e75b9 45%,#07111f 100%)}
.weather-cloudy .sky-gradient{background:linear-gradient(180deg,#34475f 0%,#1c2f48 55%,#07111f 100%)}
.weather-rain .sky-gradient,.weather-storm .sky-gradient{background:linear-gradient(180deg,#121b2b 0%,#172436 58%,#07111f 100%)}
.weather-snow .sky-gradient{background:linear-gradient(180deg,#b6c9db 0%,#57708c 45%,#0d1b2b 100%)}
.weather-fog .sky-gradient{background:linear-gradient(180deg,#7b8795 0%,#4e5c6c 44%,#132030 100%)}
.weather-night .sky-gradient{background:radial-gradient(circle at 70% 10%,#182f68,#081224 45%,#030814 100%)}
.weather-night .sun-or-moon{background:radial-gradient(circle,#fff 0%,#cbd5e1 45%,#94a3b8 62%,transparent 68%);box-shadow:0 0 55px #dbeafe88,0 0 140px #93c5fd44}
.weather-cloudy .cloud,.weather-rain .cloud,.weather-storm .cloud,.weather-snow .cloud,.weather-fog .cloud{opacity:.80}
.weather-rain .rain-layer,.weather-storm .rain-layer{opacity:1}
.weather-snow .snow-layer{opacity:1}
.weather-fog .fog-layer{opacity:1}
.weather-storm .lightning-bolt{opacity:1}
.weather-wind .wind-streaks,.weather-storm .wind-streaks{opacity:1}
@keyframes cloudDrift{from{transform:translateX(-20vw)}to{transform:translateX(140vw)}}
@keyframes rainFall{from{background-position:0 -42px}to{background-position:0 42px}}
@keyframes snowFall{from{background-position:0 0,0 0,0 0}to{background-position:80px 120px,-70px 170px,40px 240px}}
@keyframes fogSlide{0%,100%{background-position:-60vw 0,80vw 0}50%{background-position:70vw 0,-40vw 0}}
@keyframes lightning{0%,92%,96%,100%{opacity:0}93%,95%{opacity:1}}
@keyframes windSlide{from{background-position:-360px 18%,-300px 34%,-240px 51%,-180px 67%,-120px 82%}to{background-position:360px 18%,420px 34%,480px 51%,540px 67%,600px 82%}}
@keyframes floatSun{0%,100%{transform:translateY(0)}50%{transform:translateY(16px)}}

/* ── Responsive ── */
@media(max-width:1100px){
  .fc-card{grid-template-columns:100px 46px 1fr 170px 70px;gap:10px}
}
@media(max-width:960px){
  .metric-grid{grid-template-columns:repeat(2,1fr)}
  .fc-card{grid-template-columns:90px 42px 1fr 140px 60px;gap:8px}
  .chart-grid{grid-template-columns:1fr}
}
@media(max-width:768px){
  body{display:block}
  .sidebar{position:sticky;top:0;width:100%;height:auto;display:flex;gap:4px;overflow-x:auto;z-index:20;padding:8px 10px;border-right:0;border-bottom:1px solid var(--line)}
  .brand{min-width:max-content;margin:0 6px 0 0}
  .nav{min-width:max-content;width:auto;margin:0;padding:9px 12px;font-size:13px;border-left:0;border-bottom:2px solid transparent}
  .nav.active{border-left:0;border-bottom:2px solid var(--brand)}
  main{margin-left:0;width:100%;padding:12px}
  .topbar{gap:10px}
  .topbar h1{font-size:20px}
  .actions input{width:90px;padding:7px 8px;font-size:12px}
  .bigtemp{font-size:52px}
  .deg{font-size:28px}
  .hero-icon{font-size:62px}
  .alert-list{grid-template-columns:repeat(2,1fr)}
  .fc-card{grid-template-columns:80px 40px 1fr 110px;gap:8px}
  .fc-wind{display:none}
}
@media(max-width:520px){
  .metric-grid{grid-template-columns:repeat(2,1fr)}
  .bigtemp{font-size:44px}
  .deg{font-size:24px}
  .hero-icon{font-size:52px}
  .alert-list{grid-template-columns:1fr}
  .actions input{display:none}
  .fc-card{grid-template-columns:72px 36px 1fr;gap:6px;padding:10px 12px}
  .fc-temps,.fc-wind{display:none}
  .hero-compact{padding:16px}
}