:root{
  --bg:#06111c;--bg2:#091725;--panel:#0d2234;--panel2:#0a1a29;--line:#27465d;
  --text:#edf7fc;--muted:#91a9bb;--accent:#38bdf8;--accent2:#22d3a8;--warn:#f2be58;
  --shadow:0 20px 50px rgba(0,0,0,.28);--radius:18px
}
*{box-sizing:border-box}html{color-scheme:dark}body{margin:0;background:radial-gradient(circle at 18% -10%,#153957 0,transparent 34%),linear-gradient(180deg,#06111c,#071522 45%,#06111c);color:var(--text);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;min-height:100vh}button,input,select{font:inherit}.hidden{display:none!important}.muted{color:var(--muted)}.sr-only{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.eyebrow{margin:0 0 5px;color:#70c9ed;font-size:.72rem;font-weight:850;text-transform:uppercase;letter-spacing:.11em}
.site-header{background:rgba(4,14,23,.95);border-bottom:1px solid rgba(71,112,142,.28);box-shadow:0 8px 30px rgba(0,0,0,.24);position:relative;z-index:10}.banner{max-width:1500px;margin:auto;display:grid;grid-template-columns:155px 1fr minmax(270px,360px);gap:22px;align-items:center;padding:13px 28px}.brand img{display:block;max-width:135px;max-height:78px;object-fit:contain}.title-container h1{margin:0;font-size:clamp(1.45rem,2.4vw,2.35rem);letter-spacing:-.035em}.datetime{margin:4px 0 0;color:var(--muted);font-size:.84rem}.weather-search form{display:flex;gap:8px}.weather-search input,.control-grid select,.station-search-label input,.advanced-toolbar select{width:100%;border:1px solid var(--line);background:#071625;color:var(--text);border-radius:10px;padding:10px 11px;outline:none}.weather-search input:focus,.control-grid select:focus,.station-search-label input:focus,.advanced-toolbar select:focus{border-color:var(--accent);box-shadow:0 0 0 3px rgba(56,189,248,.12)}button{border:0;border-radius:10px;padding:10px 14px;cursor:pointer;font-weight:750}.weather-search button{background:#1788bd;color:white}.main-nav{max-width:1500px;margin:auto;display:flex;gap:4px;flex-wrap:wrap;padding:0 28px 10px}.main-nav a{color:#b8cad7;text-decoration:none;padding:7px 11px;border-radius:9px;font-size:.84rem;font-weight:700}.main-nav a:hover,.main-nav a.active{background:rgba(56,189,248,.12);color:#e9f9ff}.main-nav a.active{box-shadow:inset 0 0 0 1px rgba(56,189,248,.28)}
.page-shell{max-width:1500px;margin:0 auto;padding:30px 28px 54px}.panel{background:linear-gradient(180deg,rgba(17,38,59,.95),rgba(10,27,43,.95));border:1px solid rgba(87,132,166,.24);border-radius:var(--radius);box-shadow:var(--shadow)}
.hero{display:grid;grid-template-columns:minmax(0,1.45fr) minmax(340px,.9fr);gap:30px;padding:28px}.live-row{display:flex;align-items:center;gap:12px;flex-wrap:wrap}.status-badge{display:inline-flex;align-items:center;gap:8px;padding:6px 10px;border-radius:999px;background:rgba(34,211,168,.12);color:#8af5d7;border:1px solid rgba(34,211,168,.3);font-weight:800;font-size:.76rem;text-transform:uppercase;letter-spacing:.07em}.status-badge.waiting{background:rgba(245,158,11,.1);color:#fbcf75;border-color:rgba(245,158,11,.26)}.status-dot{width:8px;height:8px;border-radius:50%;background:currentColor}.hero h2{font-size:clamp(2rem,4vw,4rem);line-height:1.02;letter-spacing:-.055em;margin:18px 0 14px;max-width:900px}.hero h2 em{font-style:normal;color:#7dd3fc}.hero-copy>p{font-size:1.01rem;line-height:1.7;color:#c1d0dc;max-width:920px}.hero-kpis{display:grid;grid-template-columns:1fr 1fr;gap:12px;align-content:center}.hero-kpi{min-height:110px;padding:17px;border:1px solid rgba(91,140,175,.2);border-radius:14px;background:linear-gradient(145deg,rgba(5,18,30,.7),rgba(21,48,72,.5));display:flex;flex-direction:column;justify-content:space-between}.hero-kpi span{font-size:.72rem;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);font-weight:800}.hero-kpi strong{font-size:1.08rem;line-height:1.25}
.section-heading{display:flex;justify-content:space-between;gap:22px;align-items:end;margin:34px 2px 14px}.section-heading.compact-heading{margin-top:28px}.section-heading.inside{margin:0 0 12px}.section-heading h2,.details-toolbar h2{margin:0;font-size:1.5rem;letter-spacing:-.025em}.section-note{max-width:760px;margin:0;color:var(--muted);font-size:.87rem;line-height:1.48;text-align:right}.left-note{text-align:left;max-width:none;margin-bottom:16px}
.network-card-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.network-overview-card{display:flex;flex-direction:column;gap:13px;text-align:left;background:linear-gradient(160deg,#0d2133,#081724);color:var(--text);border:1px solid #24445c;border-radius:16px;padding:17px;min-height:178px;transition:transform .15s ease,border-color .15s ease,background .15s ease}.network-overview-card:hover{transform:translateY(-2px);border-color:#3c789d}.network-overview-card.selected{border-color:#55c7f4;box-shadow:0 0 0 2px rgba(56,189,248,.12);background:linear-gradient(160deg,#12314a,#0a1c2b)}.network-card-top{display:flex;gap:11px;align-items:center}.network-card-top>span:last-child{display:flex;flex-direction:column;gap:2px}.network-card-top strong{font-size:1rem}.network-card-top small{color:var(--muted);font-weight:600}.network-icon{width:34px;height:34px;border-radius:10px;display:grid;place-items:center;background:rgba(56,189,248,.12);color:#91e3ff;font-size:1.05rem}.network-icon.marine{background:rgba(34,211,168,.1);color:#84ecd3}.network-card-metric{font-size:1.15rem;font-weight:850;letter-spacing:-.02em}.network-card-foot{display:flex;justify-content:space-between;gap:10px;color:#b7cad8;font-size:.78rem}.network-card-time{color:var(--muted);font-size:.74rem}.feed-state{font-size:.66rem;text-transform:uppercase;letter-spacing:.07em;font-weight:850}.feed-state.current{color:#7fe8ca}.feed-state.delayed,.feed-state.waiting{color:#f5c66d}
.controls{margin-top:18px;padding:20px}.control-grid{display:grid;grid-template-columns:1.35fr 1.15fr 1fr 1.1fr .8fr .95fr;gap:12px}.control-grid label,.scope-control,.station-search-label,.advanced-toolbar label{display:flex;flex-direction:column;gap:7px;font-size:.72rem;text-transform:uppercase;letter-spacing:.06em;color:#a8bfd1;font-weight:800}.control-grid select{font-size:.9rem;text-transform:none;letter-spacing:0}.segmented{display:grid;grid-template-columns:1fr 1fr;background:#071625;border:1px solid var(--line);padding:3px;border-radius:11px}.segmented button{background:transparent;color:var(--muted);padding:8px}.segmented button.active{background:#183b55;color:#e6f8ff;box-shadow:0 0 0 1px rgba(74,183,232,.28)}.quick-read{margin-top:16px;border-left:3px solid var(--accent);border-radius:10px;background:rgba(56,189,248,.07);padding:13px 15px;display:flex;align-items:baseline;gap:11px;flex-wrap:wrap;color:#c7dae6}.quick-read-kicker{font-size:.68rem;text-transform:uppercase;letter-spacing:.09em;color:#7ed9fc;font-weight:850}.quick-read strong{color:#f1f9fd}.quick-read span:last-child{font-size:.84rem;color:#a9c0d0}.station-controls{margin-top:18px;border-top:1px solid var(--line);padding-top:18px;display:grid;grid-template-columns:minmax(260px,420px) 1fr;gap:14px;align-items:start}.station-results{grid-column:1;max-height:220px;overflow:auto;border-radius:12px;background:#071522;border:1px solid var(--line)}.station-result{display:flex;justify-content:space-between;gap:10px;width:100%;text-align:left;background:transparent;color:var(--text);border-bottom:1px solid rgba(59,89,111,.36);border-radius:0}.station-result:last-child{border-bottom:0}.station-result small{color:var(--muted);font-weight:500}.station-empty{padding:12px}.selected-station{grid-column:2;grid-row:1/3;padding:18px;border-radius:12px;border:1px dashed #2a506a;min-height:90px;text-transform:none;letter-spacing:0}
.day-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:12px}.day-card{position:relative;overflow:hidden;padding:18px;border-radius:16px;background:linear-gradient(160deg,#0f2538,#0a1a29);border:1px solid rgba(93,142,178,.22);min-height:190px}.day-card::after{content:"";position:absolute;right:-45px;bottom:-55px;width:140px;height:140px;border-radius:50%;background:radial-gradient(circle,rgba(56,189,248,.13),transparent 67%)}.day-card .day-label{display:flex;justify-content:space-between;gap:8px;align-items:center}.day-card h3{margin:0;font-size:1rem}.lead-range{display:block;color:#7e9bad;font-size:.74rem;margin-top:7px}.day-status{font-size:.65rem;text-transform:uppercase;letter-spacing:.08em;padding:4px 7px;border-radius:999px;background:#142f44;color:#a8c6db}.day-status.live{background:rgba(34,211,168,.13);color:#81eed0}.day-status.complete{background:rgba(56,189,248,.13);color:#8ee0ff}.day-value{display:block;font-size:2rem;font-weight:850;letter-spacing:-.04em;margin-top:24px}.day-value small{font-size:.85rem;color:#bdd0dc;letter-spacing:0}.day-sub{display:flex;justify-content:space-between;gap:8px;color:var(--muted);font-size:.75rem;margin-top:9px}.meaning-note{margin:10px 2px 0;color:#9db2c2;font-size:.82rem}
.dashboard-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:18px}.chart-card{padding:20px;min-height:360px}.chart-card.wide{grid-column:1/-1;min-height:430px}.card-heading{display:flex;justify-content:space-between;gap:18px;align-items:start}.card-heading h3{font-size:1.18rem;margin:0}.metric-pill{padding:6px 9px;border:1px solid #315776;border-radius:999px;color:#9ddcff;font-size:.74rem;font-weight:800}.chart{height:330px;margin-top:16px;position:relative;overflow:hidden}.chart.compact{height:260px}.chart svg{display:block;width:100%;height:100%;overflow:visible}.chart .grid-line{stroke:#1f3a50;stroke-width:1}.chart .axis-line{stroke:#49677d;stroke-width:1}.chart .axis-text{fill:#88a1b4;font-size:11px}.chart .series-main{fill:none;stroke:#38bdf8;stroke-width:3;stroke-linecap:round;stroke-linejoin:round}.chart .series-secondary{fill:none;stroke:#22d3a8;stroke-width:3;stroke-linecap:round;stroke-linejoin:round}.chart .point-main{fill:#0b1e2d;stroke:#67d4ff;stroke-width:2}.chart .point-secondary{fill:#0b1e2d;stroke:#55e7c3;stroke-width:2}.chart .zero-line{stroke:#f2be58;stroke-width:1.2;stroke-dasharray:6 6;opacity:.78}.chart .bar{fill:#35b7ed}.chart .legend-text{fill:#c7d5df;font-size:12px}.chart-empty{height:100%;display:grid;place-items:center;text-align:center;color:var(--muted);padding:20px;border:1px dashed #29485e;border-radius:13px}.chart-note{margin:0;color:var(--muted);font-size:.8rem;line-height:1.5}
.advanced-panel{margin-top:24px;padding:22px}.advanced-toolbar{display:grid;grid-template-columns:minmax(320px,620px) 1fr;gap:18px;align-items:end;margin:16px 0 4px}.advanced-note{margin:0;color:var(--muted);font-size:.82rem;line-height:1.5}.advanced-grid{margin-top:16px}.inset-card{background:rgba(5,19,31,.38);border:1px solid rgba(88,133,165,.18);border-radius:14px;box-shadow:none}.secondary-button{background:#153249;color:#d9f1ff;border:1px solid #2d5773;white-space:nowrap}
.sources{padding:22px;margin-top:18px}.source-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.source-card{padding:16px;border:1px solid #24445b;border-radius:14px;background:#0a1b2a}.source-card strong{display:block;margin:6px 0;font-size:.98rem}.source-card p{margin:0;color:var(--muted);font-size:.78rem;line-height:1.48}.source-state{display:inline-block;font-size:.65rem;text-transform:uppercase;letter-spacing:.08em;color:#87dfc8}.source-state.optional{color:#f2c66e}
.details{padding:22px;margin-top:18px}.details-toolbar{display:flex;justify-content:space-between;align-items:center;gap:18px}.details-body{padding-top:20px;margin-top:18px;border-top:1px solid var(--line)}.details-grid{display:grid;grid-template-columns:1.35fr 1fr;gap:30px}.details-grid h3{margin-top:0}.table-wrap{overflow:auto;border:1px solid #27465d;border-radius:12px}table{border-collapse:collapse;width:100%;font-size:.8rem}th,td{padding:10px 11px;border-bottom:1px solid #203a4e;text-align:right;white-space:nowrap}th:first-child,td:first-child{text-align:left}th{background:#0a1a28;color:#a9c2d4;text-transform:uppercase;letter-spacing:.06em;font-size:.66rem}.methodology-copy{color:#b7c8d4;line-height:1.62;font-size:.9rem}.methodology-copy p:first-of-type{margin-top:0}
.error-banner{position:fixed;left:50%;bottom:24px;transform:translateX(-50%);z-index:80;width:min(820px,calc(100% - 32px));padding:14px 16px;background:#441b2a;border:1px solid #874056;color:#ffd6df;border-radius:12px;box-shadow:var(--shadow)}footer{max-width:1500px;margin:0 auto 30px;padding:0 28px;color:#6f8ba0;font-size:.78rem;display:flex;justify-content:space-between}
@media(max-width:1180px){.control-grid{grid-template-columns:repeat(3,1fr)}.day-grid{grid-template-columns:repeat(3,1fr)}}
@media(max-width:1050px){.banner{grid-template-columns:120px 1fr}.weather-search{grid-column:1/-1}.hero{grid-template-columns:1fr}.network-card-grid{grid-template-columns:1fr}.source-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:720px){.banner{padding:12px 16px;grid-template-columns:92px 1fr;gap:12px}.brand img{max-width:90px}.main-nav{padding:0 16px 10px}.page-shell{padding:18px 14px 42px}.hero{padding:19px}.hero-kpis{grid-template-columns:1fr 1fr}.hero-kpi{min-height:90px}.control-grid{grid-template-columns:1fr}.station-controls{grid-template-columns:1fr}.station-results,.selected-station{grid-column:1;grid-row:auto}.section-heading{align-items:start;flex-direction:column}.section-note{text-align:left}.day-grid{grid-template-columns:1fr 1fr}.dashboard-grid{grid-template-columns:1fr}.chart-card.wide{grid-column:auto}.source-grid{grid-template-columns:1fr}.details-grid{grid-template-columns:1fr}.chart{height:285px}.advanced-toolbar{grid-template-columns:1fr}.advanced-panel{padding:16px}footer{padding:0 16px;gap:10px;flex-direction:column}}
@media(max-width:440px){.hero-kpis,.day-grid{grid-template-columns:1fr}.weather-search form{flex-direction:column}.network-card-foot{flex-direction:column}.quick-read{align-items:flex-start;flex-direction:column}}

/* --------------------------------------------------------------------------
   v1.4 UX: network story + station explorer
   -------------------------------------------------------------------------- */
.control-heading{align-items:center;margin-bottom:16px}.view-switch{display:grid;grid-template-columns:1fr 1fr;gap:7px;background:#071625;border:1px solid var(--line);padding:5px;border-radius:14px;min-width:min(100%,430px)}.view-switch button{background:transparent;color:#9eb4c4;text-align:left;padding:10px 13px;border:1px solid transparent}.view-switch button span,.view-switch button small{display:block}.view-switch button span{font-size:.88rem;color:inherit}.view-switch button small{font-size:.68rem;color:#758fa2;margin-top:2px;font-weight:600}.view-switch button.active{background:#173c57;color:#f2fbff;border-color:#326684}.view-switch button.active small{color:#b9d9e9}.view-switch button:disabled{opacity:.42;cursor:not-allowed}.control-grid{grid-template-columns:1.25fr 1.15fr 1fr 1.05fr .8fr}.snapshot-section{margin-top:6px}.kpi-strip{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:12px;margin:0 0 18px}.kpi-card{min-height:126px;padding:17px;border-radius:15px;background:linear-gradient(150deg,#0d2234,#091a29);border:1px solid rgba(88,137,171,.24);display:flex;flex-direction:column;justify-content:space-between}.kpi-card.primary{border-color:#3d8fb8;background:linear-gradient(150deg,#12354d,#0b2235);box-shadow:0 0 0 1px rgba(56,189,248,.1)}.kpi-card>span{font-size:.68rem;text-transform:uppercase;letter-spacing:.08em;color:#8ea8ba;font-weight:850}.kpi-card strong{font-size:1.5rem;line-height:1.1;letter-spacing:-.035em}.kpi-card small{color:#8099aa;line-height:1.35}.emphasis-card{border-color:rgba(56,189,248,.35);background:linear-gradient(180deg,rgba(18,48,72,.98),rgba(9,28,44,.98))}.chart .series-warn{fill:none;stroke:#f2be58;stroke-width:3;stroke-linecap:round;stroke-linejoin:round}.chart .point-warn{fill:#0b1e2d;stroke:#f2be58;stroke-width:2}.chart .series-muted{fill:none;stroke:#b0bdd0;stroke-width:2.5;stroke-linecap:round;stroke-linejoin:round}.chart .point-muted{fill:#0b1e2d;stroke:#c6d1df;stroke-width:2}.chart .one-to-one{stroke:#8ca8ba;stroke-width:1.5;stroke-dasharray:7 6}.chart .scatter-point{fill:rgba(56,189,248,.38);stroke:#79dcff;stroke-width:1.5}.chart .hist-low{fill:#4c8fc0}.chart .hist-high{fill:#d39252}.chart .hist-zero{fill:#9fb5c4}.chart .y-axis-label{letter-spacing:.02em}
.station-explorer{display:grid;grid-template-columns:minmax(300px,460px) 1fr;gap:18px;padding:20px;margin-bottom:18px}.station-picker{display:flex;flex-direction:column;gap:9px}.station-results{grid-column:auto;max-height:255px}.selected-station{grid-column:auto;grid-row:auto;min-height:126px;display:flex;flex-direction:column;justify-content:center}.station-id-line{display:flex;gap:12px;align-items:baseline;flex-wrap:wrap}.station-id-line strong{font-size:1.45rem;color:#ecf8ff}.station-id-line span{font-size:1rem;color:#bed0dc}.station-meta{margin-top:9px;color:#87a3b6;line-height:1.6}.station-kpis{margin-top:0}.station-grid{margin-top:0}.station-grid .chart-card{min-height:350px}
.day-card .day-value{font-size:1.8rem}.day-status.pending{opacity:.72}.network-overview-card{cursor:pointer}.network-overview-card:focus-visible,.station-result:focus-visible,.view-switch button:focus-visible{outline:2px solid #7dd3fc;outline-offset:2px}
@media(max-width:1250px){.kpi-strip{grid-template-columns:repeat(3,1fr)}.control-grid{grid-template-columns:repeat(3,1fr)}}
@media(max-width:900px){.station-explorer{grid-template-columns:1fr}.kpi-strip{grid-template-columns:repeat(2,1fr)}.view-switch{width:100%;min-width:0}.control-heading{align-items:stretch}}
@media(max-width:720px){.control-grid{grid-template-columns:1fr}.kpi-strip{grid-template-columns:1fr 1fr}.station-explorer{padding:15px}.view-switch{grid-template-columns:1fr}.chart-card{padding:16px}}
@media(max-width:440px){.kpi-strip{grid-template-columns:1fr}.station-id-line{flex-direction:column;gap:3px}}

/* --------------------------------------------------------------------------
   v1.5 UX: forecast journey, cycle history, and upper-air RAOB verification
   -------------------------------------------------------------------------- */
.journey-panel{margin-top:18px;padding:22px}.journey-heading{align-items:center}.cycle-explainer{padding:15px 17px;border:1px solid rgba(56,189,248,.28);background:rgba(56,189,248,.07);border-radius:13px;color:#c8dce8;line-height:1.55}.cycle-explainer strong{color:#f1fbff}.journey-kpis{display:grid;grid-template-columns:1.2fr 1.2fr 1fr;gap:12px;margin:16px 0}.journey-kpi{padding:16px;border:1px solid rgba(88,137,171,.23);background:#091a29;border-radius:14px;display:flex;flex-direction:column;gap:7px;min-height:122px}.journey-kpi>span{color:#8ea8ba;font-size:.68rem;text-transform:uppercase;letter-spacing:.08em;font-weight:850}.journey-kpi strong{font-size:1.45rem}.journey-kpi small{color:#7f9aab;line-height:1.4}.progress-track{height:9px;border-radius:999px;background:#142d40;overflow:hidden}.progress-track span{display:block;height:100%;width:0;background:linear-gradient(90deg,#268fbd,#52d3ff);border-radius:inherit;transition:width .35s ease}.progress-track.verified span{background:linear-gradient(90deg,#159e7d,#48dfbc)}.forecast-journey{display:grid;grid-template-columns:repeat(5,1fr);gap:10px;position:relative}.journey-day{padding:15px 14px;border:1px solid #26465c;background:linear-gradient(160deg,#0b2031,#081825);border-radius:14px;min-height:144px;position:relative}.journey-day.complete{border-color:rgba(56,189,248,.5)}.journey-day.live{border-color:rgba(34,211,168,.55);box-shadow:0 0 0 1px rgba(34,211,168,.08)}.journey-day.pending{opacity:.72}.journey-day .journey-day-top{display:flex;justify-content:space-between;gap:8px;align-items:center}.journey-day strong{font-size:1rem}.journey-day .journey-date{display:block;margin:12px 0 7px;color:#d6e7f0;font-size:.85rem;line-height:1.4}.journey-day small{display:block;color:#7f99aa;line-height:1.4}.journey-day .day-status{white-space:nowrap}.cycle-independence{margin-top:14px;padding:13px 15px;border:1px dashed #31536b;border-radius:13px;display:grid;grid-template-columns:auto auto 1fr auto auto auto 1fr;gap:10px;align-items:center;color:#a9bfce}.cycle-independence strong,.cycle-independence span{display:block}.cycle-independence span{font-size:.76rem;color:#7f99aa;margin-top:2px}.cycle-icon{width:34px;height:34px;border-radius:10px;display:grid;place-items:center;background:#184765;color:#b9ebff;font-weight:900}.cycle-icon.secondary{background:#153a35;color:#aaf2dd}.cycle-arrow{color:#68c9ef;font-size:1.2rem}.cycle-divider{width:1px;height:42px;background:#29495e;margin:0 4px}.history-section{padding:22px;margin-top:22px}.history-window{display:flex;flex-direction:column;gap:6px;color:#8ea8ba;font-size:.68rem;text-transform:uppercase;letter-spacing:.08em;font-weight:850}.history-window select,.upper-air-toolbar select{border:1px solid var(--line);background:#071625;color:var(--text);border-radius:10px;padding:9px 11px}.history-layout{display:grid;grid-template-columns:.8fr 1.4fr;gap:16px;margin-top:15px}.history-heatmap-card{padding:20px;background:rgba(5,19,31,.38);border:1px solid rgba(88,133,165,.18);border-radius:14px}.history-heatmap{display:grid;grid-template-columns:minmax(125px,1.25fr) repeat(5,minmax(70px,1fr));gap:5px;margin-top:17px;align-items:stretch;min-width:560px}.history-heatmap-wrap{overflow:auto}.heat-head,.heat-cycle,.heat-cell{border-radius:8px;padding:9px 8px;display:flex;align-items:center;justify-content:center;min-height:42px}.heat-head{background:#0b2132;color:#91aabd;font-size:.7rem;text-transform:uppercase;letter-spacing:.07em;font-weight:850}.heat-cycle{justify-content:flex-start;background:#091927;color:#c0d2de;font-size:.77rem;line-height:1.3}.heat-cell{background:linear-gradient(135deg,rgba(56,189,248,calc(.08 + var(--heat,0)*.28)),rgba(34,211,168,calc(.05 + var(--heat,0)*.20)));border:1px solid rgba(83,137,171,.18);color:#ecf9ff;font-weight:800;font-size:.78rem}.heat-cell.blank{background:#081722;color:#577286;border-style:dashed}.heat-cell.current-cycle{box-shadow:inset 0 0 0 1px #57cdf7}.upper-air-panel{margin-top:24px;padding:22px}.upper-air-toolbar{display:grid;grid-template-columns:minmax(320px,620px) 1fr;gap:18px;align-items:end;margin:16px 0}.upper-air-toolbar label{display:flex;flex-direction:column;gap:7px;font-size:.72rem;text-transform:uppercase;letter-spacing:.06em;color:#a8bfd1;font-weight:800}.upper-air-grid{margin-top:8px}.upper-air-chart{height:410px}.raob-table-wrap{max-height:315px}.raob-table-wrap tbody tr:hover{background:rgba(56,189,248,.06)}.profile-axis{stroke:#49677d;stroke-width:1}.profile-grid{stroke:#1f3a50;stroke-width:1;stroke-dasharray:3 4}.profile-label{fill:#8ca5b7;font-size:11px}.profile-control{fill:none;stroke:#22d3a8;stroke-width:3}.profile-wrfda{fill:none;stroke:#38bdf8;stroke-width:3}.profile-point-control{fill:#0b1e2d;stroke:#55e7c3;stroke-width:2}.profile-point-wrfda{fill:#0b1e2d;stroke:#67d4ff;stroke-width:2}.profile-legend{fill:#c8d6df;font-size:12px}
@media(max-width:1100px){.journey-kpis{grid-template-columns:1fr 1fr}.journey-kpi:last-child{grid-column:1/-1}.forecast-journey{grid-template-columns:repeat(3,1fr)}.history-layout{grid-template-columns:1fr}.upper-air-toolbar{grid-template-columns:1fr}}
@media(max-width:720px){.journey-panel,.history-section,.upper-air-panel{padding:16px}.journey-kpis{grid-template-columns:1fr}.journey-kpi:last-child{grid-column:auto}.forecast-journey{grid-template-columns:1fr 1fr}.cycle-independence{grid-template-columns:auto auto 1fr}.cycle-divider{display:none}.cycle-independence .cycle-icon.secondary{grid-column:1}.history-heatmap-card{overflow:hidden}.history-heatmap{min-width:520px}.upper-air-chart{height:340px}}
@media(max-width:440px){.forecast-journey{grid-template-columns:1fr}.cycle-independence{grid-template-columns:auto 1fr}.cycle-arrow{display:none}.cycle-independence .cycle-icon.secondary{grid-column:1}.history-heatmap{min-width:500px}}

/* v1.6 live operational RAOB */
.operational-pill{background:rgba(34,211,168,.1);border-color:rgba(34,211,168,.35);color:#9cf0d8}
.live-raob-toolbar{grid-template-columns:minmax(220px,320px) minmax(190px,250px) 1fr}
.raob-station-explorer{margin-top:18px;padding:18px;border:1px solid rgba(88,137,171,.22);background:rgba(5,19,31,.4);border-radius:14px}
.compact-heading{align-items:end}.raob-station-controls{display:grid;grid-template-columns:minmax(260px,1fr) minmax(240px,.8fr);gap:12px;margin:14px 0}
.raob-station-controls label{display:flex;flex-direction:column;gap:7px;color:#8ea8ba;font-size:.68rem;text-transform:uppercase;letter-spacing:.08em;font-weight:850}
.raob-station-controls select{border:1px solid var(--line);background:#071625;color:var(--text);border-radius:10px;padding:10px 11px}
#liveRaobStationMeta{margin:8px 0 12px}
@media(max-width:900px){.live-raob-toolbar{grid-template-columns:1fr 1fr}.live-raob-toolbar .advanced-note{grid-column:1/-1}.raob-station-controls{grid-template-columns:1fr}}
@media(max-width:620px){.live-raob-toolbar{grid-template-columns:1fr}.live-raob-toolbar .advanced-note{grid-column:auto}}


/* --------------------------------------------------------------------------
   v1.7 UX polish: page navigation, container hierarchy, and UTC-first RAOB
   -------------------------------------------------------------------------- */
.section-anchor{scroll-margin-top:18px}
.page-jump-nav{margin:18px 0 2px;padding:10px 12px;display:flex;align-items:center;gap:7px;flex-wrap:wrap;background:linear-gradient(180deg,rgba(11,31,48,.98),rgba(8,23,36,.98));box-shadow:0 12px 30px rgba(0,0,0,.18)}
.page-jump-nav .jump-label{padding:7px 9px;color:#7896aa;font-size:.68rem;font-weight:850;text-transform:uppercase;letter-spacing:.09em}
.page-jump-nav a,.page-jump-nav button{display:inline-flex;align-items:center;justify-content:center;min-height:37px;padding:8px 11px;border:1px solid transparent;border-radius:10px;background:transparent;color:#bcd0dd;text-decoration:none;font-size:.78rem;font-weight:780;white-space:nowrap}
.page-jump-nav a:hover,.page-jump-nav button:hover,.page-jump-nav a:focus-visible,.page-jump-nav button:focus-visible{background:#112e43;border-color:#2d5a77;color:#eefaff;outline:none}
.page-jump-nav .jump-highlight{background:rgba(34,211,168,.08);border-color:rgba(34,211,168,.22);color:#9bf0d8}
.upper-air-guide{display:grid;grid-template-columns:minmax(330px,1.05fr) minmax(520px,1.6fr);gap:14px;margin:15px 0 17px;padding:15px;border-radius:14px;border:1px solid rgba(88,137,171,.22);background:rgba(5,19,31,.35)}
.upper-air-guide-copy{min-width:0;padding:4px 5px;display:flex;flex-direction:column;gap:7px;justify-content:center}.upper-air-guide-copy strong{font-size:.98rem;line-height:1.48;color:#e9f7fd}.upper-air-guide-copy>span{color:#8ea8ba;font-size:.8rem;line-height:1.5}
.pressure-guide{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:7px;min-width:0}.pressure-band{padding:11px 10px;border-radius:11px;border:1px solid rgba(75,126,160,.2);background:#091b2a;display:flex;flex-direction:column;gap:4px;min-width:0}.pressure-band span{color:#75cceb;font-size:.69rem;font-weight:850;letter-spacing:.04em}.pressure-band strong{color:#c8dbe7;font-size:.76rem;line-height:1.25}
.upper-air-grid{align-items:stretch}.upper-air-grid>.chart-card{min-width:0;overflow:hidden}.upper-air-grid>.chart-card:not(.wide){min-height:360px}.upper-air-grid .raob-table-wrap{max-height:none;overflow-x:auto;overflow-y:visible}.upper-air-grid .raob-table-wrap table{min-width:540px}.upper-air-grid .raob-table-wrap th,.upper-air-grid .raob-table-wrap td{padding-top:11px;padding-bottom:11px}
.inset-surface{box-shadow:inset 0 1px 0 rgba(255,255,255,.018)}
.raob-station-explorer{overflow:hidden}.raob-station-explorer .compact-heading{margin:0 0 10px;align-items:end}.time-standard-note{margin:8px 0 14px;padding:10px 12px;border-left:3px solid #38bdf8;border-radius:9px;background:rgba(56,189,248,.055);color:#91adbf;font-size:.78rem;line-height:1.45}.time-standard-note strong{color:#d9f3ff}
.raob-station-controls{align-items:end}.raob-station-controls label{min-width:0}.raob-station-controls select{width:100%;min-width:0;overflow:hidden;text-overflow:ellipsis}
.raob-selected-station{margin:9px 0 13px;padding:14px 15px;border:1px solid rgba(70,128,163,.26);border-radius:12px;background:#081a29;min-height:78px;display:flex;flex-direction:column;gap:9px;justify-content:center}.raob-station-meta-head{display:flex;align-items:baseline;gap:10px;flex-wrap:wrap}.raob-station-meta-head strong{font-size:1.13rem;color:#eef9fe}.raob-station-meta-head span{color:#a9c0cf;font-size:.88rem}.raob-meta-pills{display:flex;gap:7px;flex-wrap:wrap}.raob-meta-pill{padding:5px 8px;border:1px solid #294a61;border-radius:999px;color:#9fb8c8;background:#0b2131;font-size:.72rem;font-weight:700}.raob-meta-pill.primary{border-color:rgba(56,189,248,.42);color:#bcecff;background:rgba(56,189,248,.08)}
.station-profile-shell{border:1px solid rgba(88,137,171,.18);border-radius:13px;background:rgba(4,16,27,.3);padding:7px 10px 2px;overflow:hidden}.station-profile-shell .chart{margin-top:4px}
#liveRaobProfileChart,#liveRaobStationChart{min-width:0}.chart-note strong{color:#cce6f4}.operational-pill{white-space:nowrap}.mobile-table-hint{display:none;margin:8px 0 0;color:#7894a8;font-size:.72rem;line-height:1.4}
@media(max-width:1180px){.upper-air-guide{grid-template-columns:1fr}.pressure-guide{grid-template-columns:repeat(4,1fr)}}
@media(max-width:900px){.page-jump-nav{flex-wrap:wrap;overflow:visible}.pressure-guide{grid-template-columns:1fr 1fr}.upper-air-grid>.chart-card:not(.wide){min-height:0}}
@media(max-width:720px){.mobile-table-hint{display:block}.page-jump-nav{margin-top:14px;padding:8px}.upper-air-guide{padding:12px}.raob-station-explorer{padding:14px}.raob-selected-station{padding:12px}.station-profile-shell{padding:4px}.upper-air-grid .raob-table-wrap table{min-width:520px}}
@media(max-width:480px){.pressure-guide{grid-template-columns:1fr}.raob-station-meta-head{flex-direction:column;gap:3px}.raob-meta-pills{gap:5px}.raob-meta-pill{font-size:.68rem}.page-jump-nav .jump-label{display:none}}

/* v1.8 interactive station-validation map */
.validation-map-panel{margin-top:18px;padding:22px}.map-heading{align-items:flex-end}.map-heading-controls{display:flex;gap:10px;flex-wrap:wrap;justify-content:flex-end}.map-period-control{display:flex;flex-direction:column;gap:6px;color:#8ea8ba;font-size:.68rem;text-transform:uppercase;letter-spacing:.08em;font-weight:850;min-width:190px}.map-period-control select{border:1px solid var(--line);background:#071625;color:var(--text);border-radius:10px;padding:9px 11px}.map-summary-grid{display:grid;grid-template-columns:minmax(0,1.6fr) minmax(260px,.75fr);gap:14px;margin:16px 0}.plain-summary-card,.map-legend-card{background:rgba(5,19,31,.42);border:1px solid rgba(88,133,165,.20);border-radius:14px;padding:18px}.summary-title-row{display:flex;align-items:start;justify-content:space-between;gap:14px}.summary-title-row h3,.map-legend-card h3{margin:2px 0 0}.plain-summary-card>p{color:#c9dce7;line-height:1.62;font-size:.96rem;margin:12px 0 14px}.summary-grade{display:inline-flex;align-items:center;justify-content:center;min-width:90px;padding:7px 10px;border-radius:999px;background:#153249;border:1px solid #2d5773;color:#d9f1ff;font-size:.75rem;font-weight:900;text-transform:uppercase;letter-spacing:.07em}.summary-grade[data-grade="excellent"]{background:rgba(47,143,91,.16);border-color:rgba(82,201,126,.5);color:#b9f4cf}.summary-grade[data-grade="good"]{background:rgba(56,189,248,.12);border-color:rgba(56,189,248,.38);color:#bfeeff}.summary-grade[data-grade="mixed"]{background:rgba(212,154,40,.14);border-color:rgba(212,154,40,.45);color:#ffe3a2}.summary-grade[data-grade="needs-attention"]{background:rgba(217,83,79,.14);border-color:rgba(217,83,79,.48);color:#ffc3c0}.map-summary-stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:8px}.map-summary-stats>div{padding:10px 11px;border-radius:10px;background:#081926;border:1px solid rgba(82,126,157,.18);min-width:0}.map-summary-stats strong{display:block;font-size:1.08rem}.map-summary-stats span{display:block;margin-top:2px;color:#809bac;font-size:.68rem;text-transform:uppercase;letter-spacing:.05em}.map-legend{display:grid;gap:10px;margin:13px 0}.map-legend span{display:flex;align-items:center;gap:9px;color:#c8d9e4;font-size:.82rem}.legend-dot,.map-status-dot{width:12px;height:12px;border-radius:50%;display:inline-block;flex:none}.legend-dot.acceptable,.map-status-dot.acceptable{background:#2f8f5b}.legend-dot.under,.map-status-dot.under{background:#3478d4}.legend-dot.over,.map-status-dot.over{background:#d9534f}.legend-dot.mixed,.map-status-dot.mixed{background:#d49a28}.map-workspace{display:grid;grid-template-columns:minmax(0,1fr) 330px;gap:14px;align-items:stretch}.station-map-shell{min-width:0;border-radius:15px;overflow:hidden;border:1px solid rgba(89,137,171,.28);background:#071523}.station-map{height:590px;width:100%;background:#071523}.station-map .leaflet-control-attribution{font-size:10px}.station-map .leaflet-tooltip{background:#0b2132;color:#e8f6fc;border:1px solid #31546b;box-shadow:none}.station-map .leaflet-tooltip:before{border-top-color:#31546b}.map-load-error{height:100%;display:grid;place-items:center;padding:30px;color:#e8b8b6;text-align:center}.map-station-panel{border:1px solid rgba(89,137,171,.24);background:#081a28;border-radius:15px;padding:17px;min-width:0;align-self:stretch}.map-station-empty{height:100%;min-height:200px;display:flex;flex-direction:column;justify-content:center;gap:7px;text-align:center;color:#829dad}.map-station-empty strong{color:#dcecf5;font-size:1rem}.map-station-head{display:flex;align-items:flex-start;gap:10px}.map-station-head .map-status-dot{margin-top:5px;width:14px;height:14px}.map-station-head strong,.map-station-head span{display:block}.map-station-head strong{font-size:1.05rem}.map-station-head span{color:#87a2b4;margin-top:3px;font-size:.78rem}.map-station-status{margin:13px 0 10px;padding:8px 10px;border-radius:9px;font-weight:850;font-size:.77rem}.map-station-status.acceptable{background:rgba(47,143,91,.13);color:#b6f1ca}.map-station-status.under{background:rgba(52,120,212,.14);color:#c1d9ff}.map-station-status.over{background:rgba(217,83,79,.14);color:#ffc1bd}.map-station-status.mixed{background:rgba(212,154,40,.14);color:#ffe1a0}.map-station-values{display:grid;grid-template-columns:1fr 1fr;gap:8px}.map-station-values>div{background:#071622;border:1px solid rgba(82,126,157,.16);border-radius:10px;padding:10px;min-width:0}.map-station-values span,.map-station-values strong{display:block}.map-station-values span{color:#7f99aa;font-size:.66rem;text-transform:uppercase;letter-spacing:.05em}.map-station-values strong{margin-top:4px;font-size:.93rem;overflow-wrap:anywhere}.map-station-note{color:#839dac;font-size:.75rem;line-height:1.5;margin:12px 0}.primary-button{background:#177ba6;color:white;border:1px solid #4cbce9;border-radius:10px;padding:10px 12px;font-weight:850;width:100%}.primary-button:hover{background:#1b88b6}.map-attribution-note{color:#7892a3;font-size:.74rem;line-height:1.5;margin:11px 2px 0}.detail-expander{margin-top:20px;padding:18px}.detail-expander .details-toolbar{align-items:center}.detail-expander .section-note{margin-top:5px}.networkDetailsBody{}.leaflet-container{font:inherit}.leaflet-bar a{background:#0d2234;color:#dcecf5;border-bottom-color:#27465d}.leaflet-bar a:hover{background:#153249;color:#fff}
@media(max-width:980px){.map-summary-grid{grid-template-columns:1fr}.map-workspace{grid-template-columns:1fr}.station-map{height:500px}.map-station-panel{min-height:230px}.map-summary-stats{grid-template-columns:repeat(2,1fr)}}
@media(max-width:720px){.validation-map-panel{padding:16px}.map-heading-controls{width:100%;justify-content:stretch}.map-period-control{flex:1 1 100%;min-width:0}.station-map{height:430px}.summary-title-row{flex-direction:column}.map-summary-stats{grid-template-columns:1fr 1fr}.map-station-values{grid-template-columns:1fr 1fr}}

/* ======================================================================
   v1.9.0 information architecture — progressive disclosure
   ====================================================================== */
.validation-tabs{
  display:grid;
  grid-template-columns:repeat(4,minmax(0,1fr));
  gap:8px;
  padding:8px;
  margin:14px 0;
}
.validation-tab{
  appearance:none;
  border:1px solid var(--border);
  background:rgba(9,28,45,.62);
  color:var(--muted);
  border-radius:10px;
  min-height:60px;
  padding:10px 12px;
  text-align:left;
  cursor:pointer;
  transition:border-color .16s ease,background .16s ease,color .16s ease;
}
.validation-tab strong,.validation-tab small{display:block}
.validation-tab strong{font-size:.95rem;color:var(--text);margin-bottom:3px}
.validation-tab small{font-size:.76rem;line-height:1.25}
.validation-tab:hover{border-color:rgba(88,190,255,.55);background:rgba(15,43,67,.78)}
.validation-tab.active{
  border-color:rgba(72,188,255,.82);
  background:linear-gradient(180deg,rgba(19,66,96,.94),rgba(12,43,65,.9));
  color:#dcefff;
}
.validation-tab.active strong{color:#fff}
.validation-tab:focus-visible{outline:2px solid #70c7ff;outline-offset:2px}
.validation-view{min-width:0}
.validation-view.hidden{display:none!important}

.overview-callout{
  display:flex;
  gap:8px;
  align-items:flex-start;
  margin:0 0 10px;
  padding:10px 13px;
  border:1px solid rgba(77,166,213,.25);
  border-radius:10px;
  background:rgba(12,35,53,.55);
  color:var(--muted);
  font-size:.9rem;
}
.overview-callout strong{color:#dff3ff;white-space:nowrap}

.compact-controls{padding:14px 16px;margin-bottom:12px}
.compact-controls .section-heading{margin-bottom:10px}
.compact-controls .section-heading h2{font-size:1.05rem;margin-top:2px}
.compact-controls .control-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}
.compact-controls .quick-read{margin-top:10px;padding:10px 12px;min-height:0}
.filter-toggle{margin-top:10px;min-height:36px;padding:7px 11px}
.advanced-filter-row{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,260px));
  gap:10px;
  margin-top:10px;
  padding-top:10px;
  border-top:1px solid rgba(113,160,188,.18);
}
.advanced-filter-row.hidden{display:none!important}

.validation-map-panel{padding:16px}
.validation-map-panel .map-heading{margin-bottom:10px}
.validation-map-panel .map-summary-grid{margin-bottom:10px;gap:10px}
.validation-map-panel .plain-summary-card,.validation-map-panel .map-legend-card{padding:13px 14px}
.validation-map-panel .plain-summary-card p{font-size:.93rem;line-height:1.5}
.validation-map-panel .map-workspace{grid-template-columns:minmax(0,3.25fr) minmax(250px,1fr);gap:10px}
.validation-map-panel .station-map{min-height:580px}
.validation-map-panel .map-station-panel{min-height:580px}

.compact-journey{padding:14px 16px;margin-top:12px}
.compact-journey .journey-heading{margin-bottom:8px}
.compact-journey .journey-heading h2{font-size:1.05rem}
.compact-journey .cycle-explainer{margin:8px 0 10px;padding:9px 11px}
.compact-journey .journey-kpis{gap:8px}
.compact-journey .journey-kpi{padding:10px 11px;min-height:0}
.journey-details-body{margin-top:12px;padding-top:12px;border-top:1px solid rgba(113,160,188,.18)}
.journey-details-body.hidden{display:none!important}

.surface-intro,.research-intro{padding:16px 18px;margin-bottom:14px}
.surface-intro{display:flex;align-items:center;justify-content:space-between;gap:20px}
.surface-intro>div:first-child{max-width:760px}
.surface-intro h2,.research-intro h2{margin:2px 0 4px;font-size:1.25rem}
.surface-intro .view-switch{flex:0 0 min(420px,42%)}
#surfaceView #networkSection{margin-top:6px}
#surfaceView #networkWorkspace,#surfaceView #stationWorkspace{margin-top:14px}
#upperAirView #liveRaobSection{margin-top:0}
#researchView .research-intro{border-left:3px solid rgba(145,174,194,.55)}
#researchView #sourcesSection,#researchView #detailsSection{margin-top:14px}

/* Basic visitors do not need all hero metadata equally emphasized. */
.hero{padding:18px 20px}
.hero-copy h2{font-size:clamp(1.35rem,2.4vw,2rem);margin-bottom:7px}
.hero-copy>p{max-width:900px;line-height:1.5}
.hero-kpis{gap:8px}
.hero-kpi{padding:10px 12px}
.secondary-hero-kpi{opacity:.78}

@media (max-width:1000px){
  .validation-tabs{grid-template-columns:repeat(2,minmax(0,1fr))}
  .compact-controls .control-grid{grid-template-columns:1fr 1fr}
  .validation-map-panel .map-workspace{grid-template-columns:1fr}
  .validation-map-panel .station-map{min-height:500px}
  .validation-map-panel .map-station-panel{min-height:0}
  .surface-intro{display:block}
  .surface-intro .view-switch{margin-top:12px;max-width:520px}
}
@media (max-width:640px){
  .validation-tabs{grid-template-columns:1fr 1fr;gap:6px;padding:6px}
  .validation-tab{min-height:54px;padding:8px 9px}
  .validation-tab strong{font-size:.88rem}
  .validation-tab small{font-size:.7rem}
  .compact-controls .section-heading{display:block}
  .compact-controls .section-note{margin-top:6px}
  .compact-controls .control-grid,.advanced-filter-row{grid-template-columns:1fr}
  .validation-map-panel{padding:11px}
  .validation-map-panel .map-heading{display:block}
  .validation-map-panel .map-heading-controls{margin-top:8px;width:100%}
  .validation-map-panel .map-heading-controls label{min-width:0;flex:1 1 45%}
  .validation-map-panel .station-map{min-height:430px}
  .compact-journey .journey-heading{display:grid;grid-template-columns:1fr auto;gap:8px}
  .compact-journey .journey-heading .metric-pill{display:none}
  .secondary-hero-kpi{display:none}
  .overview-callout{display:block}
  .overview-callout strong{display:block;margin-bottom:3px}
}
/* Context-aware compact controls. Upper-air/research views only need the cycle selector here. */
.compact-controls .quick-read{display:none}
.compact-controls.cycle-context .surface-only-filter,
.compact-controls.cycle-context .filter-toggle,
.compact-controls.cycle-context .advanced-filter-row{display:none!important}
.compact-controls.cycle-context .control-grid{grid-template-columns:minmax(240px,420px)}

/* v1.9.2 — transparent tolerance language + interactive charts */
.tolerance-explainer{margin-top:10px;border-top:1px solid rgba(88,133,165,.18);padding-top:9px;color:#91aabd;font-size:.76rem;line-height:1.55}
.tolerance-explainer summary{cursor:pointer;color:#cce3ef;font-weight:800;list-style-position:outside}
.tolerance-explainer p{margin:8px 0 0;color:#8ea8ba}
.interactive-chart{position:relative;isolation:isolate}
.interactive-chart [data-chart-tip],.interactive-chart [data-series-toggle]{outline:none}
.interactive-chart [data-chart-tip]{cursor:pointer}
.interactive-chart [data-chart-tip]:focus,.interactive-chart .chart-selected{filter:brightness(1.35);stroke-width:3px!important}
.chart-hit{fill:transparent;stroke:transparent;pointer-events:all;cursor:pointer}
.chart-tooltip{position:absolute;z-index:12;max-width:min(280px,calc(100% - 20px));padding:8px 10px;border-radius:9px;background:rgba(4,17,28,.96);border:1px solid rgba(94,171,213,.48);color:#eefaff;font-size:.76rem;line-height:1.4;box-shadow:0 8px 22px rgba(0,0,0,.28);pointer-events:none;opacity:0;transform:translateY(3px);transition:opacity .08s ease,transform .08s ease}
.chart-tooltip.visible{opacity:1;transform:translateY(0)}
.chart-interaction-badge{position:absolute;right:8px;bottom:7px;z-index:4;padding:4px 7px;border-radius:999px;background:rgba(5,20,32,.78);border:1px solid rgba(87,143,178,.24);color:#7898aa;font-size:.62rem;line-height:1;letter-spacing:.02em;pointer-events:none;backdrop-filter:blur(3px)}
.chart-legend-toggle{cursor:pointer;outline:none}
.chart-legend-toggle:hover .legend-text,.chart-legend-toggle:focus .legend-text{fill:#ffffff}
.chart-legend-toggle.series-off{opacity:.42}
.series-hidden{opacity:.08!important;pointer-events:none}
.heat-cell[data-chart-tip]{cursor:pointer}
.heat-cell[data-chart-tip]:focus{outline:2px solid #67d4ff;outline-offset:-2px}
@media(max-width:620px){.chart-interaction-badge{font-size:.58rem;right:5px;bottom:5px}.chart-tooltip{font-size:.72rem}.tolerance-explainer{font-size:.73rem}}