:root{--bg:#0f1512;--card:#18211c;--card2:#1f2b25;--line:#2c3b33;--fg:#e8efe9;--mut:#93a69a;--acc:#7ed957;--acc2:#4fae2f;--warn:#e0a63a;--bad:#e5645a;--r:14px}
@media (prefers-color-scheme:light){:root{--bg:#f2f5f1;--card:#fff;--card2:#eef3ee;--line:#d6dfd7;--fg:#16201a;--mut:#5d6f63;--acc:#3f9d1f;--acc2:#2f7d14}}
*{box-sizing:border-box}html,body{margin:0}body{background:var(--bg);color:var(--fg);font:16px/1.45 system-ui,-apple-system,Segoe UI,Roboto,sans-serif;-webkit-tap-highlight-color:transparent}
main{max-width:640px;margin:0 auto;padding:16px 16px 48px}
h1{font-size:1.25rem;margin:0}h2{font-size:1rem;margin:24px 0 8px;color:var(--mut);font-weight:600;text-transform:uppercase;letter-spacing:.05em}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:14px;margin:10px 0}
.row{display:flex;align-items:center;justify-content:space-between;gap:12px}.row+.row{margin-top:10px}
.sub{color:var(--mut);font-size:.88rem}
button,.btn{appearance:none;border:1px solid var(--line);background:var(--card2);color:var(--fg);border-radius:12px;padding:12px 16px;font:inherit;font-weight:600;cursor:pointer;text-decoration:none;display:inline-block;text-align:center}
button.primary,.btn.primary{background:var(--acc);border-color:var(--acc);color:#0b1a07}button:disabled{opacity:.45;cursor:not-allowed}
button.on{background:var(--acc2);border-color:var(--acc2);color:#fff}button.talking{background:var(--bad);border-color:var(--bad);color:#fff}
button.link{background:none;border:none;color:var(--acc);padding:4px 0;font-weight:500}
input[type=email],input[type=password],input[type=text],input[type=number],select{width:100%;padding:12px;border-radius:10px;border:1px solid var(--line);background:var(--card2);color:var(--fg);font:inherit}
label.f{display:block;margin:12px 0 4px;font-size:.9rem;color:var(--mut)}
.stage{position:relative;background:#000;border-radius:var(--r);overflow:hidden;aspect-ratio:4/3;display:flex;align-items:center;justify-content:center}
.stage img{width:100%;height:100%;object-fit:contain;display:none}.stage .ph{color:#789;font-size:.95rem;padding:20px;text-align:center}
.badge{display:inline-block;padding:2px 10px;border-radius:99px;font-size:.78rem;font-weight:700;background:var(--card2);border:1px solid var(--line)}
.badge.ok{color:var(--acc)}.badge.off{color:var(--bad)}.badge.warn{color:var(--warn)}
.meter{position:relative;height:8px;background:var(--card2);border-radius:99px;overflow:hidden}.meter>i{display:block;height:100%;width:0;background:linear-gradient(90deg,var(--acc),var(--warn),var(--bad));transition:width .25s}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.ev{display:flex;gap:10px;align-items:center;padding:10px 0;border-top:1px solid var(--line)}.ev:first-child{border-top:none}
.ev .t{flex:1}.ev.locked{opacity:.55}
.err{color:var(--bad);min-height:1.3em;font-size:.92rem}
.switch{display:flex;align-items:center;gap:8px}.switch input{width:20px;height:20px}
.brand{display:flex;align-items:center;gap:10px}.brand img{width:40px;height:40px;border-radius:10px}
.hidden{display:none!important}
.ptt{position:relative;overflow:hidden;isolation:isolate;width:100%;padding:22px;font-size:1.1rem;touch-action:pan-y;user-select:none;-webkit-user-select:none;-webkit-touch-callout:none}
.ptt.arming::before{content:'';position:absolute;z-index:-1;left:0;top:0;bottom:0;width:0;background:rgba(229,100,90,.5);animation:pttfill .4s linear forwards}
@keyframes pttfill{to{width:100%}}

input[type=range]{width:100%;accent-color:var(--acc2);padding:0;background:none;border:0;height:34px;touch-action:pan-y}
.sl{padding:10px 0;border-top:1px solid var(--line)}.sl .row{align-items:baseline}.sl label.f{margin:0}.slv{font-variant-numeric:tabular-nums;color:var(--acc);white-space:nowrap}.slr{display:flex;justify-content:space-between;font-size:.78rem;margin-top:-4px}
.meter>b{display:none;position:absolute;top:0;bottom:0;width:2px;margin-left:-1px;background:#fff;opacity:.9}
.thumb{width:64px;height:48px;object-fit:cover;border-radius:8px;border:1px solid var(--line);background:#000;cursor:zoom-in;flex-shrink:0}
#lb{position:fixed;inset:0;z-index:50;background:rgba(0,0,0,.97);display:flex;flex-direction:column;padding:env(safe-area-inset-top) 0 env(safe-area-inset-bottom);outline:none}
#lbTop{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:10px 12px;color:#dfe8e1}
#lbHead{min-width:0}#lbHead b{display:block;font-size:1rem;line-height:1.25;color:#fff}#lbMeta{display:block;font-size:.82rem;color:#a9b8ae;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.lbBtns{display:flex;gap:8px;flex-shrink:0}
#lbTop button,#lbBar button{background:#222;border-color:#444;color:#fff}
#lbTop button{padding:0;width:44px;height:44px;font-size:1.15rem}#lbDel:hover,#lbDel:focus-visible{border-color:var(--bad)}
#lbStage{position:relative;flex:1;min-height:0;display:flex;align-items:center;justify-content:center;padding:0 4px}
#lbMedia{flex:1;min-width:0;height:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px}
#lbImg,#lbVideo{max-width:100%;max-height:100%;min-height:0;object-fit:contain;border-radius:8px;touch-action:pan-y}
#lbVideo{width:100%;background:#000;flex:0 1 auto}#lbAudio{width:min(100%,420px);flex:none}
/* Blätterpfeile liegen halbtransparent über dem Bild; beim Video etwas höher, damit sie die Bedienleiste nicht verdecken */
.lbNav{position:absolute;top:50%;transform:translateY(-50%);z-index:2;width:44px;height:64px;padding:0;border:none;border-radius:12px;background:rgba(0,0,0,.38);color:#fff;font-size:2.2rem;line-height:1;opacity:.85;display:flex;align-items:center;justify-content:center}
.lbNav.prev{left:8px}.lbNav.next{right:8px}.lbNav:active{background:rgba(0,0,0,.65)}
#lb.isvid .lbNav{top:38%}
#lbBar{display:flex;gap:8px;justify-content:center;flex-wrap:wrap;padding:12px 14px 18px}#lbBar button{padding:10px 14px}#lbBar button.on{background:var(--acc2);border-color:var(--acc2)}
#lbToast{position:absolute;left:12px;right:12px;bottom:calc(76px + env(safe-area-inset-bottom));background:#2a2a2a;color:#fff;border:1px solid #555;border-radius:12px;padding:10px 14px;text-align:center;font-size:.92rem}
/* Eigener Bestätigungsdialog statt confirm() */
#dlg,#rdlg{position:fixed;inset:0;z-index:60;background:rgba(0,0,0,.65);display:flex;align-items:center;justify-content:center;padding:20px}
#dlgBox,#rdlgBox{background:var(--card);color:var(--fg);border:1px solid var(--line);border-radius:16px;padding:20px;max-width:380px;width:100%;box-shadow:0 10px 40px rgba(0,0,0,.5)}
#dlgBox h3,#rdlgBox h3{margin:0 0 8px;font-size:1.15rem}#dlgBox p,#rdlgBox p{margin:0 0 18px;color:var(--mut)}#rdlgBox p.err{color:var(--bad);margin:0}
.dlgBtns{display:flex;gap:10px}.dlgBtns button{flex:1}.dlgBtns button.danger{background:var(--bad);border-color:var(--bad);color:#fff}

/* Raumkacheln im Betrachter: eine Kachel je Kamera, bei mehreren Kameras zwei Spalten */
.tiles{display:grid;grid-template-columns:1fr;gap:10px}.tiles.multi{grid-template-columns:1fr 1fr}
.tile{background:var(--card);border:2px solid var(--line);border-radius:var(--r);padding:6px;min-width:0}
.tiles.multi .tile{cursor:pointer}.tile.sel{border-color:var(--acc2)}
.tile .stage{border-radius:10px}
.tile .tname{position:absolute;left:6px;top:6px;max-width:75%;padding:1px 8px;border-radius:99px;background:rgba(0,0,0,.6);color:#fff;font-size:.78rem;font-weight:700;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;display:none}
.tiles.multi .tile .tname{display:block}
.tile .tdot{position:absolute;right:8px;top:8px;width:10px;height:10px;border-radius:50%;background:var(--bad);box-shadow:0 0 0 2px rgba(0,0,0,.4)}.tile .tdot.on{background:var(--acc)}
.tile .meter{margin:7px 2px 2px}
.tile .tinfo{margin:3px 2px 0;font-size:.78rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;min-height:1.2em}
.tiles.multi .tile .stage .ph{font-size:.78rem;padding:8px}
.chips{display:flex;gap:8px;flex-wrap:wrap;margin:0 0 10px}.chips button{padding:8px 14px;border-radius:99px;font-size:.9rem}
.tiles.single{grid-template-columns:1fr}.tiles.single .tile.off{display:none}.tiles.single .tile .tname{display:block}

/* Alarmliste als scrollbare Tabelle: etwa 8 Zeilen sichtbar, feste Bildgröße, Knöpfe rechts */
#events{padding:2px 12px;max-height:min(70vh,590px);overflow-y:auto;overscroll-behavior:contain;-webkit-overflow-scrolling:touch}
#events .ev{display:flex;align-items:center;gap:10px;padding:8px 0;min-height:64px}
#events .thw{flex:0 0 64px;width:64px;height:48px;border-radius:8px;background:var(--card2);overflow:hidden}
#events .thumb{display:block;width:64px;height:48px;max-width:64px;max-height:48px;object-fit:cover;border:0;border-radius:8px}
#events .t{flex:1 1 auto;min-width:0;line-height:1.3}
#events .acts{flex:0 0 auto;display:flex;gap:6px}#events .acts button{padding:8px 0;width:40px;font-size:1rem}

/* Ausklappbare Bereiche */
details.panel{margin-top:18px}
details.panel>summary{list-style:none;cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:10px;padding:10px 4px;font-size:1rem;color:var(--mut);font-weight:600;text-transform:uppercase;letter-spacing:.05em;user-select:none;-webkit-user-select:none;min-height:44px}
details.panel>summary::-webkit-details-marker{display:none}
details.panel>summary::after{content:'';width:9px;height:9px;border-right:2px solid currentColor;border-bottom:2px solid currentColor;transform:rotate(45deg);transition:transform .15s;margin-right:6px;flex:none}
details.panel[open]>summary::after{transform:rotate(-135deg)}
details.panel>summary:focus-visible{outline:2px solid var(--acc2);border-radius:8px}

/* VintageCam Ultimate: Karte */
#gMap{height:340px;border-radius:12px;overflow:hidden;border:1px solid var(--line);z-index:0}
.gmk{display:block;width:26px;height:26px;line-height:26px;text-align:center;font-size:20px;text-shadow:0 0 3px #fff,0 0 3px #fff}
.leaflet-container{font:inherit}.leaflet-popup-content{color:#16201a;font-size:.88rem;line-height:1.4}
details.panel details>summary{color:var(--fg)}
details.mapfold{margin-top:18px}
details.mapfold>summary{list-style:none;cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:10px;min-height:44px;padding:6px 4px;font-size:1.05rem;font-weight:700;color:var(--fg)}
details.mapfold>summary::-webkit-details-marker{display:none}
details.mapfold>summary::after{content:'';width:9px;height:9px;border-right:2px solid currentColor;border-bottom:2px solid currentColor;transform:rotate(45deg);transition:transform .15s;margin-right:6px}
details.mapfold[open]>summary::after{transform:rotate(-135deg)}
details.mapfold>summary:focus-visible{outline:2px solid var(--acc2);border-radius:8px}
.ibtn{flex:none;padding:0;width:34px;height:34px;border-radius:50%;font-size:1.05rem;line-height:1;background:none;border:1px solid var(--line);color:var(--acc)}
#dlgText{white-space:pre-line;max-height:60vh;overflow:auto}
.mutewrap{position:relative}.mutemenu{position:absolute;left:0;right:0;top:calc(100% + 6px);z-index:30;background:var(--card);border:1px solid var(--line);border-radius:14px;padding:6px;box-shadow:0 10px 30px rgba(0,0,0,.45)}
.mutemenu button{display:block;width:100%;text-align:left;background:none;border:0;border-radius:10px;padding:12px 14px;font-weight:500}.mutemenu button:active,.mutemenu button:hover{background:var(--card2)}

/* Sprachumschalter */
.lsw{display:inline-flex;border:1px solid var(--line);border-radius:99px;overflow:hidden}
.lsw button,.lsw a{padding:6px 12px;font-size:.85rem;font-weight:700;background:none;border:none;border-radius:0;color:var(--mut);text-decoration:none;cursor:pointer;line-height:1.2}
.lsw [aria-current=true]{background:var(--acc2);color:#fff}
/* Hinweise nur in einer Sprache */
html[lang=de] [data-only=en],html[lang=en] [data-only=de]{display:none!important}