:root{--brand:#0b5e9b;--brand2:#1677b8;--bg:#eef4f8;--panel:#fff;--text:#183247;--muted:#6c8192;--line:#d9e4ec;--ok:#18864b;--warn:#d98a00;--bad:#c63c32;--shadow:0 8px 28px rgba(24,50,71,.08);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--text);background:var(--bg)}*{box-sizing:border-box}body{margin:0;background:var(--bg);min-height:100vh}button,input,select,textarea{font:inherit}button{border:0;border-radius:9px;background:var(--brand);color:#fff;padding:.7rem 1rem;font-weight:700;cursor:pointer}button:hover{filter:brightness(.96)}button.secondary{background:#5c7487}.ghost{background:#edf4f8;color:var(--brand)}.danger{background:var(--bad)}.hidden{display:none!important}.muted{color:var(--muted)}#toast{position:fixed;z-index:10000;right:18px;top:18px;max-width:min(420px,calc(100vw - 36px))}.toast-msg{background:#152b3b;color:#fff;padding:12px 16px;border-radius:10px;box-shadow:var(--shadow);margin-bottom:8px}.auth-shell{min-height:100vh;display:grid;place-items:center;padding:24px}.auth-card{width:min(430px,100%);background:#fff;padding:34px;border-radius:20px;box-shadow:var(--shadow);text-align:center}.brand-mark{font-size:52px}.auth-logo{width:96px;height:96px;object-fit:contain}.header-logo{width:46px;height:46px;object-fit:contain;flex:0 0 auto}.auth-card h1{margin:.3rem 0}.stack{display:grid;gap:14px;text-align:left;margin-top:24px}.stack label,.form-grid label{display:grid;gap:6px;font-size:.9rem;font-weight:650}.stack input,.form-grid input,.form-grid select,.form-grid textarea,.inline-form input,.inline-form select,select{width:100%;border:1px solid var(--line);border-radius:8px;padding:.7rem;background:#fff;color:var(--text)}.app-shell{min-height:100vh}.topbar{height:72px;background:#fff;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 26px;position:sticky;top:0;z-index:1000}.brand{display:flex;align-items:center;gap:10px}.brand strong{display:block}.brand small{display:block;color:var(--muted);margin-top:2px}.balloon-logo{font-size:30px}.top-actions{display:flex;align-items:center;gap:10px}.icon-btn{background:#edf4f8;color:var(--text);padding:.55rem .7rem}.pill{padding:.38rem .65rem;border-radius:999px;font-size:.72rem;font-weight:800;letter-spacing:.04em}.live-pill{background:#dff5e8;color:#137442}.muted-pill{background:#e8edf1;color:#617482}.warn-pill{background:#fff0d6;color:#9c6500}.desktop-nav{height:52px;background:#fff;border-bottom:1px solid var(--line);display:flex;gap:4px;padding:6px 26px;position:sticky;top:72px;z-index:999}.desktop-nav button{background:transparent;color:var(--muted);padding:.55rem .9rem}.desktop-nav button.active{background:#eaf3f9;color:var(--brand)}.content{max-width:1500px;margin:0 auto;padding:22px}.view{display:none}.active-view{display:block}.panel{background:var(--panel);border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow);padding:18px;margin-bottom:18px}.panel h2{font-size:1.08rem;margin:0 0 14px}.hero-grid{display:grid;grid-template-columns:minmax(0,1.6fr) minmax(330px,.7fr);gap:18px}.hero-grid .panel{margin:0 0 18px}.map{width:100%;background:#dce8ef}.compact-map{padding:0;overflow:hidden;min-height:440px}.compact-map .map{height:440px}.full-map{height:calc(100vh - 220px);min-height:520px;border-radius:10px}.map-full-panel{padding:12px}.map-toolbar{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:10px}.map-info{padding:10px 4px 0;color:var(--muted);font-size:.9rem}.status-panel{display:flex;flex-direction:column}.status-title{display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--line);padding-bottom:14px;margin-bottom:14px}.status-title small{display:block;color:var(--muted)}.status-title strong{font-size:1.35rem}.phase-icon{font-size:36px}.metric-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.metric-grid.wide{grid-template-columns:repeat(auto-fit,minmax(170px,1fr))}.metric{border:1px solid var(--line);border-radius:11px;padding:12px;min-width:0}.metric small{display:block;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.metric strong{display:block;font-size:1.25rem;margin-top:3px;overflow-wrap:anywhere}.metric .unit{font-size:.8rem;color:var(--muted);margin-left:3px}.contact-row{display:flex;justify-content:space-between;border-top:1px solid var(--line);padding-top:12px;margin-top:12px;gap:12px}.section-head{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:12px}.section-head h2{margin:0}.system-strip{display:flex;flex-wrap:wrap;gap:10px}.status-chip{border:1px solid var(--line);border-radius:9px;padding:8px 10px}.status-chip.ok{background:#e9f7ef;color:#136f41}.status-chip.warn{background:#fff5e2;color:#9a6600}.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.span2{grid-column:1/-1}.check{display:flex!important;grid-template-columns:auto 1fr!important;align-items:center}.check input{width:auto}.card-list{display:grid;gap:10px}.list-card{border:1px solid var(--line);border-radius:11px;padding:13px;display:flex;justify-content:space-between;gap:12px;align-items:center}.list-card .actions{display:flex;flex-wrap:wrap;gap:6px}.list-card button{padding:.5rem .7rem;font-size:.82rem}.kv-list{display:grid;gap:8px}.kv{display:grid;grid-template-columns:150px 1fr;gap:10px;border-bottom:1px solid var(--line);padding:7px 0}.kv code{word-break:break-all}.admin-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.mapping-table{overflow:auto}.map-row{display:grid;grid-template-columns:minmax(150px,1.2fr) minmax(150px,1.2fr) 100px 130px 68px 68px 68px 80px;gap:7px;align-items:center;padding:8px 0;border-bottom:1px solid var(--line);min-width:850px}.map-row input,.map-row select{min-width:0;border:1px solid var(--line);border-radius:7px;padding:.5rem}.map-row .source{font-family:ui-monospace,monospace;font-size:.82rem}.color-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:12px}.color-item{display:flex;justify-content:space-between;align-items:center;border:1px solid var(--line);border-radius:9px;padding:8px 10px}.color-item input{width:48px;height:34px;border:0;background:none}.inline-form{display:grid;grid-template-columns:1fr 1fr 120px auto;gap:8px;margin-bottom:12px}.restore-box{display:flex;gap:10px;align-items:end;margin-top:14px}.restore-box label{display:grid;gap:5px}.audit-list{max-height:320px;overflow:auto;font-size:.88rem}.audit-item{padding:8px 0;border-bottom:1px solid var(--line)}#chart{width:100%;height:300px;border:1px solid var(--line);border-radius:9px;background:#fbfdfe}#chart polyline{fill:none;stroke:var(--brand2);stroke-width:3;vector-effect:non-scaling-stroke}.empty{text-align:center;color:var(--muted);padding:26px}.mobile-nav{display:none}.emoji-marker{font-size:28px;filter:drop-shadow(0 2px 2px rgba(0,0,0,.25))}.gateway-marker{width:30px;height:30px;border-radius:50%;display:grid;place-items:center;border:3px solid white;box-shadow:0 1px 6px rgba(0,0,0,.35);font-size:16px}.leaflet-popup-content{min-width:180px}.leaflet-control-layers{font-size:.9rem}
@media(max-width:980px){.hero-grid,.admin-grid{grid-template-columns:1fr}.compact-map{min-height:360px}.compact-map .map{height:360px}.inline-form{grid-template-columns:1fr 1fr}.full-map{height:65vh;min-height:420px}}
@media(max-width:700px){.topbar{height:62px;padding:0 13px}.desktop-nav{display:none}.content{padding:10px 10px 86px}.panel{padding:13px;border-radius:12px;margin-bottom:10px}.compact-map{min-height:320px}.compact-map .map{height:320px}.metric-grid,.metric-grid.wide{grid-template-columns:repeat(2,minmax(0,1fr));gap:7px}.metric{padding:10px}.metric strong{font-size:1.07rem}.form-grid{grid-template-columns:1fr}.span2{grid-column:auto}.full-map{height:calc(100vh - 190px);min-height:420px}.mobile-nav{display:grid;grid-template-columns:repeat(5,1fr);position:fixed;bottom:0;left:0;right:0;z-index:1200;background:#fff;border-top:1px solid var(--line);padding-bottom:env(safe-area-inset-bottom)}.mobile-nav button{background:#fff;color:var(--muted);border-radius:0;padding:8px 2px 7px}.mobile-nav button.active{color:var(--brand);background:#eef6fb}.mobile-nav span,.mobile-nav small{display:block}.mobile-nav span{font-size:20px}.mobile-nav small{font-size:.68rem;margin-top:2px}.inline-form{grid-template-columns:1fr}.kv{grid-template-columns:1fr;gap:2px}.restore-box{align-items:stretch;flex-direction:column}.list-card{align-items:flex-start;flex-direction:column}.top-actions .pill{max-width:120px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}}
@media(max-width:390px){.metric-grid,.metric-grid.wide{grid-template-columns:1fr}.brand small{max-width:175px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}}

.layer-toggle{display:flex;align-items:center;gap:5px;background:#edf4f8;border-radius:8px;padding:7px 9px;font-size:.82rem;font-weight:650}.layer-toggle input{width:auto}

html[data-theme="dark"]{--bg:#0f171d;--panel:#17232c;--text:#e9f2f7;--muted:#9db0bd;--line:#2d3e49;--shadow:0 8px 28px rgba(0,0,0,.22)}
html[data-theme="dark"] body,html[data-theme="dark"] .app-shell{background:var(--bg);color:var(--text)}
html[data-theme="dark"] .topbar,html[data-theme="dark"] .desktop-nav,html[data-theme="dark"] .mobile-nav,html[data-theme="dark"] .mobile-nav button,html[data-theme="dark"] .auth-card{background:#17232c;color:var(--text)}
html[data-theme="dark"] .ghost,html[data-theme="dark"] .icon-btn{background:#243640;color:#d8e9f2}
html[data-theme="dark"] input,html[data-theme="dark"] select,html[data-theme="dark"] textarea{background:#111b22;color:var(--text);border-color:var(--line)}
html[data-theme="dark"] .metric,html[data-theme="dark"] .list-card,html[data-theme="dark"] .color-item,html[data-theme="dark"] .status-chip{background:#17232c}
html[data-theme="dark"] #chart{background:#111b22}
html[data-theme="dark"] .mobile-nav button.active,html[data-theme="dark"] .desktop-nav button.active{background:#203747;color:#79c8f2}
.settings-dialog{border:0;border-radius:16px;padding:0;background:transparent;max-width:min(480px,calc(100vw - 30px));width:100%}
.settings-dialog::backdrop{background:rgba(0,0,0,.45);backdrop-filter:blur(2px)}
.settings-card{background:var(--panel);color:var(--text);border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow);padding:18px;display:grid;gap:16px}
.settings-card label{display:grid;gap:7px;font-weight:650}
.settings-card select{width:100%;border:1px solid var(--line);border-radius:8px;padding:.7rem;background:var(--panel);color:var(--text)}
.settings-block{border-top:1px solid var(--line);padding-top:14px}
.settings-block p{margin:.4rem 0 .8rem}
.flight-stat .trend-up{color:var(--ok)}.flight-stat .trend-down{color:var(--bad)}
.device-form{grid-template-columns:1.2fr 1.2fr 1fr auto}
@media(max-width:700px){.header-logo{width:38px;height:38px}.device-form{grid-template-columns:1fr}.settings-dialog{max-width:calc(100vw - 20px)}}