:root{color-scheme:dark;--bg:#050a0e;--panel:#091218;--line:#1d303b;--text:#e8f1f3;--muted:#8ba0aa;--accent:#7de0c3;--white:#fff4d6;--red:#ff554f;--green:#55e7a5;--yellow:#ffd45c}*{box-sizing:border-box}body{margin:0;background:radial-gradient(circle at 55% 35%,#10202a 0,#071015 42%,#04080b 100%);color:var(--text);font:15px/1.45 Inter,ui-sans-serif,system-ui,sans-serif;min-height:100vh}.topbar{display:flex;justify-content:space-between;align-items:end;padding:24px 30px 16px;border-bottom:1px solid var(--line)}h1,h2,p{margin:0}h1{font-size:clamp(22px,3vw,36px);letter-spacing:-.03em}.eyebrow{color:var(--accent);font-size:11px;letter-spacing:.18em}.clock{text-align:right}.clock span,.clock strong{display:block}.clock span{color:var(--muted);font-size:12px}.clock strong{font-size:24px;font-variant-numeric:tabular-nums}main{display:grid;grid-template-columns:minmax(420px,1fr) 330px;min-height:calc(100vh - 91px)}.map-panel{position:relative;min-height:740px;overflow:hidden}#map{display:block;width:100%;height:calc(100vh - 91px);min-height:740px}.country{fill:#10232c;stroke:#35505e;stroke-width:1.3}.coast-glow{fill:none;stroke:#6b91a2;stroke-opacity:.16;stroke-width:8}.lighthouse{cursor:pointer;transition:opacity .2s}.lighthouse .halo{opacity:.12}.lighthouse:focus .ring,.lighthouse:hover .ring,.lighthouse.selected .ring{stroke:#fff;stroke-width:1.5;opacity:.9}.light-label{fill:#b9cbd1;paint-order:stroke;stroke:#061017;stroke-width:3px;pointer-events:none}.details{position:absolute;left:22px;bottom:22px;width:min(410px,calc(100% - 44px));padding:18px;background:#071015ef;border:1px solid var(--line);border-radius:14px;backdrop-filter:blur(12px);box-shadow:0 20px 70px #0008}.details h2{margin:4px 0 0}.detail-heading{display:flex;align-items:start;justify-content:space-between;gap:16px}.pattern-plain{margin:10px 0 14px;color:#c9d7dc}.pattern-title{display:flex;justify-content:space-between;align-items:baseline;margin-bottom:7px}.pattern-title span{color:var(--muted);font-size:12px}.pattern-track{position:relative;height:32px;border-radius:7px;overflow:hidden;background:#03080b}.pattern-segments{display:flex;height:100%}.pattern-segment{display:grid;place-items:center;min-width:2px}.pattern-segment.is-on{background:var(--white);color:#172028}.pattern-segment.is-off{background:#14242c;color:#80929a}.pattern-segment b{font-size:10px;font-weight:500}.pattern-track>i{position:absolute;top:0;bottom:0;width:2px;background:#ff6b55;box-shadow:0 0 8px #ff6b55;transform:translateX(-1px);pointer-events:none}.pattern-speed{display:grid;grid-template-columns:repeat(3,1fr);gap:6px;margin-top:8px}.pattern-speed button{padding:5px 8px;font-size:12px}.pattern-unavailable{display:grid;place-items:center;height:100%;color:var(--muted);font-size:12px}.details dl{display:grid;grid-template-columns:auto 1fr;gap:6px 14px;margin:14px 0 0}.details dt{color:var(--muted)}.details dd{margin:0;text-align:right}.sector-note{display:flex;align-items:center;gap:8px;margin-top:12px;color:var(--muted);font-size:12px}.sector-dots{display:flex}.sector-dots i{width:8px;height:8px;border-radius:50%;background:var(--white)}.sector-dots i:nth-child(2){background:var(--red);margin-left:-2px}.sector-dots i:nth-child(3){background:var(--green);margin-left:-2px}.tooltip{position:fixed;z-index:10;pointer-events:none;padding:7px 9px;background:#02070a;border:1px solid #36505d;border-radius:8px;font-size:12px;box-shadow:0 8px 30px #000}.control-panel{padding:24px;border-left:1px solid var(--line);background:#071015cc;overflow:auto}.stats{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-bottom:24px}.stat{padding:14px;background:var(--panel);border:1px solid var(--line);border-radius:10px}.stat strong{display:block;font-size:24px}.stat span{color:var(--muted);font-size:11px}.time-control,fieldset,.debug{padding:16px 0;border:0;border-top:1px solid var(--line)}.control-heading{display:flex;justify-content:space-between;align-items:center;margin-bottom:14px}button{border:1px solid #29404d;background:#0d1a22;color:var(--text);padding:8px 11px;border-radius:8px;cursor:pointer}button.active{background:#17372f;border-color:#3b8f78;color:#aef4df}.button-row{display:grid;grid-template-columns:repeat(4,1fr);gap:6px}fieldset label{display:block;margin:10px 0;color:#bfd0d6}legend{padding:0;color:var(--muted);font-size:12px;text-transform:uppercase;letter-spacing:.12em}input[type=range]{width:100%;accent-color:var(--accent)}input[type=checkbox]{accent-color:var(--accent);margin-right:8px}.range-labels{display:flex;justify-content:space-between;color:var(--muted);font-variant-numeric:tabular-nums}.range-labels strong{color:var(--text)}.debug summary{cursor:pointer;color:var(--muted)}.debug pre{white-space:pre-wrap;font-size:11px;color:#9fb5bd}.status-pill{display:inline-block;white-space:nowrap;padding:2px 7px;border-radius:99px;background:#10252d;color:var(--accent);font-size:11px}@media(max-width:850px){main{grid-template-columns:1fr}.control-panel{border-left:0;border-top:1px solid var(--line)}#map{height:760px}.topbar{padding:18px}.map-panel{min-height:760px}.details{left:12px;bottom:12px;width:calc(100% - 24px)}}