:root{color-scheme:dark;--bg:#040914;--panel:#0b1729e8;--line:#7db0e229;--text:#edf7ff;--muted:#91a8bd;--cyan:#43d9ff;--green:#46f0a5;--yellow:#ffd166;--danger:#ff6b7d}*{box-sizing:border-box}body{margin:0;min-height:100vh;background:radial-gradient(circle at 50% -10%,#123154,#07111f 42%,var(--bg) 78%);color:var(--text);font-family:Arial,"Noto Sans Hebrew",sans-serif}.sat-header{min-height:76px;padding:10px clamp(15px,4vw,58px);display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);background:#040a14dc;backdrop-filter:blur(18px);position:sticky;top:0;z-index:20}.brand{display:flex;gap:12px;align-items:center;color:inherit;text-decoration:none}.brand img{width:44px}.brand span{display:flex;flex-direction:column}.brand strong{font-size:21px}.brand small,.clock small{color:var(--muted);letter-spacing:.12em}.header-actions,.clock{display:flex;align-items:center;gap:12px}.clock{direction:ltr}.back-link,.action{border:1px solid #43d9ff55;background:#43d9ff12;color:var(--text);padding:10px 14px;border-radius:12px;text-decoration:none}.shell{width:min(1280px,calc(100% - 28px));margin:auto;padding:38px 0 70px}.hero h1{font-size:clamp(38px,6vw,72px);line-height:1.03;margin:8px 0}.hero em{font-style:normal;color:var(--cyan)}.hero p,.card p{color:var(--muted);line-height:1.7}.eyebrow{font-size:11px;letter-spacing:.2em;color:var(--cyan)}.tabs{display:flex;gap:8px;margin:25px 0 18px;overflow:auto}.tab{white-space:nowrap;border:1px solid var(--line);background:#ffffff05;color:var(--muted);padding:11px 17px;border-radius:999px}.tab.active{color:white;border-color:#43d9ff80;background:#43d9ff14}.panel{display:none}.panel.active{display:block}.card,.metric,.web-notice{background:linear-gradient(145deg,#0f1c31ef,#060e1bef);border:1px solid var(--line);border-radius:22px;box-shadow:0 22px 60px #0004}.web-notice{padding:18px;margin-bottom:14px;border-color:#ffd16655}.web-notice strong,.web-notice span{display:block}.web-notice span{color:var(--muted);margin-top:6px}.summary-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.metric{padding:18px}.metric small,.metric span{display:block;color:var(--muted)}.metric strong{display:block;font-size:44px;margin:8px 0;color:var(--cyan)}.metric.used strong{color:var(--green)}.phone-layout,.iss-layout{display:grid;grid-template-columns:minmax(500px,1fr) 360px;gap:15px;margin-top:15px;direction:ltr}.card{padding:20px;direction:rtl}.card header,.list-card header{display:flex;justify-content:space-between;align-items:center}.card h2{margin:6px 0 10px}.sky-card{min-height:620px}.sky-card canvas{width:100%;height:490px}.action{font-weight:700;cursor:pointer}.legend{display:flex;justify-content:center;gap:17px;color:var(--muted);font-size:12px}.legend i{display:inline-block;width:9px;height:9px;border-radius:50%;margin-left:5px}.used-dot{background:var(--green)}.seen-dot{background:#52677d}.weak-dot{background:var(--danger)}.insight-card h2{font-size:30px;margin-top:15px}.constellations{display:flex;flex-direction:column;gap:8px;margin:22px 0}.constellations span{display:grid;grid-template-columns:auto 1fr auto;gap:9px;padding:11px;border:1px solid var(--line);border-radius:13px}.constellations i{width:10px;height:10px;border-radius:50%;background:var(--c);box-shadow:0 0 12px var(--c)}.quality{margin-top:22px}.quality>span,.quality>strong{display:block}.quality>strong{font-size:25px;margin:7px 0}.quality>div{height:9px;background:#14243a;border-radius:9px;overflow:hidden}.quality i{display:block;height:100%;background:linear-gradient(90deg,var(--danger),var(--yellow),var(--green));border-radius:9px}.list-card{margin-top:15px}.list-card header>span{color:var(--muted)}.gnss-list{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:15px}.gnss-row{display:grid;grid-template-columns:auto 1fr auto auto;gap:10px;align-items:center;padding:12px;border:1px solid var(--line);border-radius:15px;background:#ffffff04}.gnss-row.in-fix{border-color:#46f0a540;background:#46f0a508}.sat-id{display:grid;place-items:center;width:43px;height:43px;border-radius:50%;background:color-mix(in srgb,var(--c) 18%,transparent);border:1px solid var(--c);color:white}.gnss-row small,.signal small{display:block;color:var(--muted)}.signal{text-align:center}.fix-tag{padding:5px 8px;border-radius:999px;color:var(--muted);background:#ffffff0a;font-size:11px}.in-fix .fix-tag{color:var(--green);background:#46f0a512}.empty{grid-column:1/-1;text-align:center;color:var(--muted);padding:25px}.iss-map-card{min-height:600px}.iss-map-card canvas{width:100%;height:510px;border-radius:16px}.live-pill{border:1px solid #46f0a555;color:var(--green);padding:7px 10px;border-radius:999px}.iss-details h2{font-size:32px}.iss-stats{display:grid;grid-template-columns:1fr 1fr;gap:9px;margin:18px 0}.iss-stats div{padding:14px;border:1px solid var(--line);border-radius:14px}.iss-stats small{display:block;color:var(--muted)}.iss-stats strong{font-size:19px}.learn-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.learn-card b{font-size:34px}.learn-card h2{font-size:25px}@media(max-width:850px){.summary-grid{grid-template-columns:1fr 1fr}.phone-layout,.iss-layout{grid-template-columns:1fr}.gnss-list{grid-template-columns:1fr}.learn-grid{grid-template-columns:1fr}.sky-card{min-height:540px}.sky-card canvas{height:410px}.iss-map-card{min-height:480px}.iss-map-card canvas{height:390px}}@media(max-width:540px){.sat-header{padding:8px 12px}.clock{display:none}.shell{width:calc(100% - 18px);padding-top:24px}.hero h1{font-size:39px}.summary-grid{grid-template-columns:1fr 1fr}.metric{padding:14px}.metric strong{font-size:34px}.metric span{font-size:12px}.card{padding:15px}.sky-card canvas{height:360px}.gnss-row{grid-template-columns:auto 1fr auto}.signal{display:none}.iss-stats{grid-template-columns:1fr}.legend{gap:8px;font-size:10px}}