:root {
  --bg: #07090b;
  --bg-2: #0b0e11;
  --panel: #0f1318;
  --panel-2: #131820;
  --line: #1e242c;
  --line-2: #2a323c;
  --text: #cdd4dc;
  --muted: #6a7480;
  --muted-2: #495159;
  /* Livespotting-Branding: Primär = Blau, Status = Grün/Gelb/Rot */
  --amber: #0085e9; /* Primär-Akzent (Marken-Blau #0085E9) */
  --amber-soft: rgba(0, 133, 233, 0.16);
  --amber-line: rgba(0, 133, 233, 0.45);
  --live: #09af0d; /* Marken-Grün */
  --motion: #f5c400; /* Marken-Gelb (abgetönt für Lesbarkeit) */
  --alarm: #db4619; /* Marken-Rot */
  --cyan: #46c8f5;
  --mono: "IBM Plex Mono", monospace;
  --sans: "Saira", sans-serif;
  --cond: "Saira Condensed", sans-serif;
}

/* ---------- TAGMODUS (Light) ----------
   Nur die Neutralen kippen; Markenfarben bleiben. Gelb/Grün werden für Text
   auf hellem Grund abgedunkelt (helles Gelb auf Weiß wäre unlesbar). */
:root[data-theme="light"] {
  --bg: #e8ecf1;
  --bg-2: #dfe4ea;
  --panel: #ffffff;
  --panel-2: #f2f5f9;
  --line: #d8dee6;
  --line-2: #c2ccd6;
  --text: #18222e;
  --muted: #5a6573;
  --muted-2: #8a95a2;
  --amber-soft: rgba(0, 133, 233, 0.12);
  --amber-line: rgba(0, 133, 233, 0.40);
  --live: #0a8a0c;   /* dunkleres Grün — lesbar auf Weiß */
  --motion: #a9760a; /* dunkles Gold statt Hellgelb — lesbar auf Weiß */
}
/* Dunkel-CRT-Atmosphäre im Tagmodus aus */
:root[data-theme="light"] .scanlines,
:root[data-theme="light"] .grain { display: none; }
/* helle Hover-Tints (für Dark gedacht) gegen dunkle tauschen */
:root[data-theme="light"] .cam:hover { background: rgba(0,0,0,0.04); }
:root[data-theme="light"] .dev-head:hover { background: rgba(0,0,0,0.03); }

* { box-sizing: border-box; margin: 0; padding: 0; }

html, body {
  height: 100%;
  background: var(--bg);
  color: var(--text);
  font-family: var(--sans);
  font-size: 14px;
  -webkit-font-smoothing: antialiased;
  overflow: hidden;
}

body {
  background:
    radial-gradient(1200px 600px at 75% -10%, rgba(0, 133, 233, 0.08), transparent 60%),
    radial-gradient(900px 500px at 10% 110%, rgba(9, 175, 13, 0.04), transparent 60%),
    var(--bg);
}

.hidden { display: none !important; }

/* atmosphere overlays */
.scanlines {
  position: fixed; inset: 0; pointer-events: none; z-index: 9998;
  background: repeating-linear-gradient(0deg, rgba(0,0,0,0.16) 0 1px, transparent 1px 3px);
  opacity: 0.5; mix-blend-mode: multiply;
}
.grain {
  position: fixed; inset: 0; pointer-events: none; z-index: 9997; opacity: 0.05;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='3'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* scrollbars */
::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--line-2); border-radius: 0; }
::-webkit-scrollbar-thumb:hover { background: var(--muted-2); }

/* ============ LOGIN ============ */
.login {
  position: fixed; inset: 0; display: grid; place-items: center; z-index: 10;
}
.login-card {
  width: 380px; background: linear-gradient(180deg, var(--panel-2), var(--panel));
  border: 1px solid var(--line-2); padding: 34px 32px 22px;
  box-shadow: 0 40px 120px rgba(0,0,0,0.7), inset 0 1px 0 rgba(255,255,255,0.03);
  position: relative;
  animation: rise 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}
.login-card::before {
  content: ""; position: absolute; top: -1px; left: -1px; width: 22px; height: 22px;
  border-top: 2px solid var(--amber); border-left: 2px solid var(--amber);
}
.login-card::after {
  content: ""; position: absolute; bottom: -1px; right: -1px; width: 22px; height: 22px;
  border-bottom: 2px solid var(--amber); border-right: 2px solid var(--amber);
}
.login-mark { display: flex; flex-direction: column; gap: 12px; margin-bottom: 30px; }
.login-logo { height: 38px; width: auto; filter: drop-shadow(0 0 18px rgba(0, 133, 233, 0.35)); }
.topbar-logo { height: 20px; width: auto; display: block; }
.chev { color: var(--amber); font-size: 26px; line-height: 1; filter: drop-shadow(0 0 10px var(--amber-line)); }
.chev.sm { font-size: 14px; }
.brand {
  font-family: var(--cond); font-weight: 700; font-size: 26px; letter-spacing: 3px; line-height: 1;
  color: #fff;
}
.brand.sm { font-size: 16px; letter-spacing: 2px; color: var(--text); }
.brand-sub { font-family: var(--mono); font-size: 10px; letter-spacing: 3px; color: var(--muted); margin-top: 5px; }
.login form label {
  display: block; font-family: var(--mono); font-size: 10px; letter-spacing: 2px;
  color: var(--muted); margin: 16px 0 7px;
}
.login input {
  width: 100%; background: var(--bg); border: 1px solid var(--line-2); color: var(--text);
  font-family: var(--mono); font-size: 14px; padding: 12px 14px; outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.login input:focus { border-color: var(--amber-line); box-shadow: 0 0 0 1px var(--amber-soft), inset 0 0 20px rgba(255,176,0,0.04); }
.btn-primary {
  width: 100%; margin-top: 26px; padding: 13px; cursor: pointer;
  background: var(--amber); color: #1a1200; border: none;
  font-family: var(--cond); font-weight: 700; font-size: 14px; letter-spacing: 2px;
  transition: transform 0.1s, box-shadow 0.2s; box-shadow: 0 0 24px rgba(255,176,0,0.25);
}
.btn-primary:hover { box-shadow: 0 0 36px rgba(255,176,0,0.45); }
.btn-primary:active { transform: translateY(1px); }
.login-error { color: var(--alarm); font-family: var(--mono); font-size: 11px; margin-top: 14px; min-height: 14px; letter-spacing: 1px; }
.login-foot { margin-top: 22px; padding-top: 16px; border-top: 1px solid var(--line);
  font-family: var(--mono); font-size: 10px; letter-spacing: 1.5px; color: var(--muted-2); display: flex; align-items: center; gap: 7px; }
.login-foot .sep { color: var(--line-2); }

@keyframes rise { from { opacity: 0; transform: translateY(18px); } to { opacity: 1; transform: none; } }

/* ============ APP SHELL ============ */
.app { height: 100%; display: flex; flex-direction: column; }
.topbar {
  height: 50px; flex: 0 0 50px; display: flex; align-items: center; justify-content: space-between;
  padding: 0 18px; background: var(--bg-2); border-bottom: 1px solid var(--line-2);
  position: relative;
}
.topbar::after { content: ""; position: absolute; bottom: -1px; left: 0; right: 0; height: 1px;
  background: linear-gradient(90deg, transparent, var(--amber-line), transparent); opacity: 0.5; }
.topbar-left { display: flex; align-items: center; gap: 10px; }
.tag { font-family: var(--mono); font-size: 10px; letter-spacing: 2px; color: var(--muted);
  border: 1px solid var(--line-2); padding: 3px 8px; }
.topbar-center { display: flex; align-items: baseline; gap: 8px; }
.clock { font-family: var(--mono); font-size: 20px; font-weight: 500; letter-spacing: 3px; color: var(--amber);
  text-shadow: 0 0 18px var(--amber-line); }
.clock-z { font-family: var(--mono); font-size: 10px; letter-spacing: 2px; color: var(--muted); }
.topbar-right { display: flex; align-items: center; gap: 12px; }
.role-chip { font-family: var(--mono); font-size: 10px; letter-spacing: 1.5px; color: var(--live);
  border: 1px solid rgba(47,226,168,0.3); padding: 4px 9px; text-transform: uppercase; }

.btn-ghost {
  background: transparent; border: 1px solid var(--line-2); color: var(--muted);
  font-family: var(--mono); font-size: 10px; letter-spacing: 1.5px; padding: 6px 11px; cursor: pointer;
  transition: all 0.15s;
}
.btn-ghost:hover { border-color: var(--amber-line); color: var(--amber); }
.btn-ghost.sq { padding: 6px 9px; }
.btn-icon { background: transparent; border: 1px solid var(--line-2); color: var(--muted);
  width: 30px; height: 28px; display: inline-flex; align-items: center; justify-content: center;
  font-size: 14px; line-height: 1; cursor: pointer; transition: all 0.15s; }
.btn-icon:hover { border-color: var(--amber-line); color: var(--amber); }

.layout { flex: 1; display: grid; grid-template-columns: 268px 1fr 312px; min-height: 0;
  transition: grid-template-columns 0.22s ease; }
.layout.no-sidebar { grid-template-columns: 0 1fr 312px; }
.layout.no-events { grid-template-columns: 268px 1fr 0; }
.layout.no-sidebar.no-events { grid-template-columns: 0 1fr 0; }
.layout.no-sidebar .sidebar, .layout.no-events .events { overflow: hidden; border: none; }

/* Panel-Collapse im Header + Rand-Leiste zum Aufklappen (Best Practice:
   Steuerung am Panel-Rand, nicht in globaler Toolbar) */
.ph-left { display: flex; align-items: center; gap: 8px; }
.pnl-collapse { background: transparent; border: none; color: var(--muted-2); font-size: 11px;
  line-height: 1; padding: 2px 5px; cursor: pointer; transition: color 0.15s; }
.pnl-collapse:hover { color: var(--amber); }
.edge-expand { position: fixed; top: 50%; transform: translateY(-50%); z-index: 60;
  background: var(--panel-2); border: 1px solid var(--line-2); color: var(--muted);
  padding: 16px 5px; cursor: pointer; font-size: 11px; line-height: 1; transition: all 0.15s;
  box-shadow: 0 4px 18px rgba(0,0,0,0.4); }
.edge-expand:hover { color: var(--amber); border-color: var(--amber-line); }
.edge-expand.left { left: 0; border-left: none; }
.edge-expand.right { right: 0; border-right: none; }

/* panels generic */
.panel-head {
  height: 38px; display: flex; align-items: center; justify-content: space-between;
  padding: 0 14px; border-bottom: 1px solid var(--line); background: var(--bg-2);
  font-family: var(--cond); font-weight: 600; font-size: 12px; letter-spacing: 3px; color: var(--text);
}
.panel-head .count { font-family: var(--mono); font-size: 11px; color: var(--amber); }

/* ============ SIDEBAR ============ */
.sidebar { background: var(--panel); border-right: 1px solid var(--line-2); display: flex; flex-direction: column; min-height: 0; }
.device-tree { flex: 1; overflow-y: auto; padding: 8px; }

/* kamera-zentrische Liste */
.cam { display: flex; align-items: center; gap: 9px; padding: 9px 11px; cursor: pointer;
  border: 1px solid var(--line); margin-bottom: 6px; background: var(--bg-2); position: relative; }
.cam:hover { background: rgba(255,255,255,0.02); }
.cam:hover .cam-edit, .cam:hover .cam-link, .cam:hover .cam-del { opacity: 1; }
.cam.dragging { opacity: 0.45; border-color: var(--amber-line); background: var(--amber-soft); }
.cam.active { border-color: var(--amber-line); background: var(--amber-soft); }
.cam.active::before { content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 2px; background: var(--amber); }
.cam-main { flex: 1; min-width: 0; }
.cam-name { font-family: var(--cond); font-weight: 600; font-size: 13.5px; letter-spacing: 0.5px; color: var(--text);
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.cam.active .cam-name { color: var(--amber); }
.cam-meta { font-family: var(--mono); font-size: 9px; letter-spacing: 0.5px; color: var(--muted-2);
  text-transform: uppercase; margin-top: 2px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.cam-actions { display: flex; align-items: center; gap: 1px; flex: 0 0 auto; }
.cam-edit, .cam-link, .cam-del { opacity: 0; background: transparent; border: none; color: var(--muted); cursor: pointer;
  font-size: 13px; padding: 2px 4px; transition: opacity 0.15s, color 0.15s; flex: 0 0 auto; }
.cam-edit:hover, .cam-link:hover { color: var(--amber); }
.cam-del:hover { color: var(--alarm); }
.cam-name-input { width: 100%; background: var(--bg); border: 1px solid var(--amber-line); color: var(--text);
  font-family: var(--cond); font-weight: 600; font-size: 13.5px; padding: 3px 6px; outline: none; }
.dev {
  border: 1px solid var(--line); margin-bottom: 8px; background: var(--bg-2);
}
.dev-head { display: flex; align-items: center; gap: 9px; padding: 10px 11px; cursor: pointer; }
.dev-head:hover { background: rgba(255,255,255,0.015); }
.dev-icon { color: var(--muted); font-size: 11px; transition: transform 0.2s; }
.dev.open .dev-icon { transform: rotate(90deg); color: var(--amber); }
.dev-name { flex: 1; font-family: var(--cond); font-weight: 600; font-size: 13px; letter-spacing: 1px; color: var(--text);
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.dev-meta { font-family: var(--mono); font-size: 9px; color: var(--muted-2); letter-spacing: 1px; }
.dev-vendor { font-family: var(--mono); font-size: 8px; letter-spacing: 1.5px; color: var(--bg);
  background: var(--muted-2); padding: 2px 5px; text-transform: uppercase; }
.chan-list { border-top: 1px solid var(--line); display: none; }
.dev.open .chan-list { display: block; }
.chan {
  display: flex; align-items: center; gap: 9px; padding: 9px 11px 9px 28px; cursor: pointer;
  border-bottom: 1px solid rgba(30,36,44,0.5); position: relative;
}
.chan:last-child { border-bottom: none; }
.chan:hover { background: rgba(255,176,0,0.04); }
.chan.active { background: var(--amber-soft); }
.chan.active::before { content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 2px; background: var(--amber); }
.chan-name { flex: 1; font-size: 12.5px; color: var(--text); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.chan.active .chan-name { color: var(--amber); }
.chan-caps { display: flex; gap: 4px; }
.cap { font-family: var(--mono); font-size: 8px; letter-spacing: 0.5px; color: var(--muted); border: 1px solid var(--line-2); padding: 1px 4px; }
.cap.on { color: var(--live); border-color: rgba(47,226,168,0.3); }

.dot { width: 7px; height: 7px; border-radius: 50%; background: var(--muted-2); flex: 0 0 7px; }
.dot.live { background: var(--live); box-shadow: 0 0 8px var(--live); animation: pulse 2s infinite; }
@keyframes pulse { 0%,100% { opacity: 1; } 50% { opacity: 0.4; } }

.sidebar-foot { padding: 10px 14px; border-top: 1px solid var(--line); font-family: var(--mono);
  font-size: 9px; letter-spacing: 1px; color: var(--muted-2); }

/* ============ STAGE ============ */
.stage { display: flex; flex-direction: column; min-height: 0; background: var(--bg); }
.video-wrap { flex: 1; display: flex; flex-direction: column; min-height: 0; padding: 14px 14px 0; }
.video-frame {
  flex: 1; position: relative; background: #000; border: 1px solid var(--line-2); overflow: hidden;
  min-height: 0; box-shadow: inset 0 0 80px rgba(0,0,0,0.8);
}
#video { position: absolute; inset: 0; display: block; }
#video video { width: 100%; height: 100%; object-fit: contain; display: block; pointer-events: none; background: #000; }
#video video::-webkit-media-controls { display: none !important; }
#video .mode { display: none; } /* go2rtc-internes RTC/MSE-Label — wir haben eigenes Overlay */
.video-grid { position: absolute; inset: 0; pointer-events: none; opacity: 0.14;
  background-image: linear-gradient(var(--line-2) 1px, transparent 1px), linear-gradient(90deg, var(--line-2) 1px, transparent 1px);
  background-size: 44px 44px; }
.video-overlay { position: absolute; inset: 0; pointer-events: none; padding: 12px; display: flex; flex-direction: column; justify-content: space-between; }
.ov-top, .ov-bottom { display: flex; justify-content: space-between; align-items: flex-start; }
.ov-channel { font-family: var(--cond); font-weight: 600; font-size: 15px; letter-spacing: 2px; color: #fff;
  text-shadow: 0 1px 6px #000; }
.ov-status { display: flex; gap: 8px; }
.rec-dot { display: inline-flex; align-items: center; gap: 6px; font-family: var(--mono); font-size: 11px;
  letter-spacing: 1px; color: var(--alarm); text-shadow: 0 1px 4px #000; }
.rec-dot i { width: 9px; height: 9px; border-radius: 50%; background: var(--alarm); box-shadow: 0 0 8px var(--alarm); animation: pulse 1.2s infinite; }
.ov-mode { font-family: var(--mono); font-size: 11px; letter-spacing: 2px; color: var(--cyan); text-shadow: 0 1px 4px #000; }
.ov-tc { font-family: var(--mono); font-size: 13px; letter-spacing: 1px; color: var(--amber); text-shadow: 0 1px 6px #000; background: rgba(0,0,0,0.4); padding: 2px 7px; }

.video-empty { position: absolute; inset: 0; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 18px;
  font-family: var(--cond); font-size: 14px; letter-spacing: 4px; color: var(--muted); }
.ve-ring { width: 54px; height: 54px; border: 1px solid var(--line-2); border-top-color: var(--amber); border-radius: 50%; animation: spin 2.4s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

/* PTZ — Panel in der Geräteleiste (kontextuell) */
.ptz-panel { flex: 0 0 auto; border-top: 1px solid var(--line); background: var(--bg-2); }
.ptz-head { width: 100%; display: flex; align-items: center; gap: 8px; padding: 10px 12px;
  background: transparent; border: 0; cursor: pointer; color: var(--text); font-family: var(--cond); }
.ptz-head:hover { background: var(--panel-2); }
.ptz-dot { color: var(--amber); font-size: 13px; }
.ptz-title { font-size: 12px; font-weight: 600; letter-spacing: 1.5px; }
.ptz-cam { flex: 1; min-width: 0; text-align: right; font-family: var(--mono); font-size: 9px;
  letter-spacing: 0.5px; color: var(--muted); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.ptz-chev { color: var(--muted); font-size: 11px; transition: transform 0.18s; }
.ptz-panel.closed .ptz-chev { transform: rotate(-90deg); }
.ptz-panel.closed .ptz-body { display: none; }
.ptz-body { padding: 6px 12px 14px; }
.ptz-pad { display: grid; width: 150px; margin: 4px auto 10px; gap: 5px;
  grid-template-columns: repeat(3, 1fr); grid-template-areas: ". up ." "left home right" ". down ."; }
.ptz-pad .pp { background: var(--panel); border: 1px solid var(--line-2); color: var(--text);
  font-size: 12px; padding: 11px 0; cursor: pointer; transition: all 0.12s; }
.ptz-pad .pp:hover { border-color: var(--amber); color: var(--amber); }
.ptz-pad .pp:active { background: var(--amber-soft); }
.pp.up{grid-area:up}.pp.down{grid-area:down}.pp.left{grid-area:left}.pp.right{grid-area:right}
.pp.home{grid-area:home; color: var(--amber);}
.ptz-zoom { display: flex; align-items: center; justify-content: center; gap: 8px; }
.ptz-zoom .pz { width: 40px; background: var(--panel); border: 1px solid var(--line-2); color: var(--text);
  font-size: 15px; padding: 6px 0; cursor: pointer; transition: all 0.12s; }
.ptz-zoom .pz:hover { border-color: var(--amber); color: var(--amber); }
.ptz-zoom .pz:active { background: var(--amber-soft); }
.pz-label { font-family: var(--mono); font-size: 9px; letter-spacing: 2px; color: var(--muted); }
.ptz-hint { margin-top: 9px; font-family: var(--mono); font-size: 8.5px; letter-spacing: 0.3px;
  color: var(--muted-2); text-align: center; line-height: 1.5; }

/* Drag-to-steer direkt im Bild */
.video-frame.ptz-on { cursor: grab; }
.video-frame.ptz-on.grabbing { cursor: grabbing; }
.ptz-drag-hint { position: absolute; top: 10px; left: 50%; transform: translateX(-50%);
  font-family: var(--mono); font-size: 9px; letter-spacing: 1.5px; color: var(--text);
  background: rgba(0,0,0,0.5); border: 1px solid var(--line-2); padding: 4px 10px;
  pointer-events: none; opacity: 0; transition: opacity 0.2s; z-index: 3; }
.video-frame.ptz-on:hover .ptz-drag-hint { opacity: 0.85; }
.video-frame.ptz-on.grabbing .ptz-drag-hint { opacity: 0; }

.video-bar { height: 44px; flex: 0 0 44px; display: flex; align-items: center; justify-content: space-between;
  padding: 0 4px; }
.vb-left, .vb-right { display: flex; gap: 6px; }
.vb-mid { font-family: var(--mono); font-size: 11px; letter-spacing: 3px; color: var(--live); }
.seg-btn { background: var(--panel); border: 1px solid var(--line-2); color: var(--muted);
  font-family: var(--mono); font-size: 10px; letter-spacing: 1.5px; padding: 7px 12px; cursor: pointer; transition: all 0.15s; }
.seg-btn:hover { color: var(--text); border-color: var(--muted-2); }
.seg-btn.active { background: var(--amber-soft); border-color: var(--amber-line); color: var(--amber); }
#btn-live { color: var(--live); border-color: rgba(47,226,168,0.3); }

/* ============ TIMELINE ============ */
.timeline-panel { flex: 0 0 168px; border-top: 1px solid var(--line-2); background: var(--panel); display: flex; flex-direction: column; }
.tl-head { display: flex; align-items: center; justify-content: space-between; padding: 9px 14px; }
.tl-title { display: flex; align-items: center; gap: 16px; font-family: var(--cond); font-weight: 600; font-size: 12px; letter-spacing: 3px; }
.tl-legend { display: flex; align-items: center; gap: 10px; font-family: var(--mono); font-size: 9px; letter-spacing: 1px; color: var(--muted); }
.lg { width: 11px; height: 8px; display: inline-block; margin-right: 4px; vertical-align: middle; }
.lg.continuous { background: var(--live); } .lg.motion { background: var(--motion); } .lg.alarm { background: var(--alarm); }
.tl-nav { display: flex; align-items: center; gap: 6px; }
.day-input { background: var(--bg); border: 1px solid var(--line-2); color: var(--text); font-family: var(--mono);
  font-size: 11px; padding: 5px 8px; color-scheme: dark; }

/* Cloud-Aufnahme-Schalter im Zeitstrahl-Kopf */
.rec-ctl { display: flex; align-items: center; gap: 8px; }
.rec-ctl-lbl { display: inline-flex; align-items: center; gap: 6px; font-family: var(--mono); font-size: 9px; letter-spacing: 1.5px; color: var(--muted); }
.rec-ctl-lbl i { width: 7px; height: 7px; border-radius: 50%; background: var(--muted-2); }
.rec-ctl.events .rec-ctl-lbl, .rec-ctl.continuous .rec-ctl-lbl { color: var(--text); }
.rec-ctl.events .rec-ctl-lbl i { background: var(--motion); box-shadow: 0 0 7px var(--motion); animation: pulse 1.6s infinite; }
.rec-ctl.continuous .rec-ctl-lbl i { background: var(--alarm); box-shadow: 0 0 7px var(--alarm); animation: pulse 1.2s infinite; }
.rec-seg { display: flex; border: 1px solid var(--line-2); }
.rec-seg button { font-family: var(--mono); font-size: 9px; letter-spacing: 1px; padding: 5px 9px; cursor: pointer;
  background: transparent; border: none; border-right: 1px solid var(--line-2); color: var(--muted); transition: all 0.12s; }
.rec-seg button:last-child { border-right: none; }
.rec-seg button:hover { color: var(--text); }
.rec-seg button[data-mode="events"].active { background: rgba(245,196,0,0.18); color: var(--motion); }
.rec-seg button[data-mode="continuous"].active { background: rgba(219,70,25,0.15); color: var(--alarm); }
.rec-seg button[data-mode="off"].active { color: var(--text); }
.rec-retention { font-family: var(--mono); font-size: 9px; background: var(--bg); border: 1px solid var(--line-2);
  color: var(--text); padding: 4px 6px; cursor: pointer; color-scheme: dark; }
.rec-ctl:not(.events):not(.continuous) .rec-retention { opacity: 0.45; }

.tl-track { position: relative; flex: 1; margin: 0 14px 6px; background: var(--bg); border: 1px solid var(--line); cursor: crosshair; overflow: hidden; }
.tl-ruler { position: absolute; inset: 0; pointer-events: none; }
.tl-tick { position: absolute; top: 0; bottom: 0; width: 1px; background: var(--line); }
.tl-tick.major { background: var(--line-2); }
.tl-tick span { position: absolute; top: 3px; left: 4px; font-family: var(--mono); font-size: 9px; color: var(--muted-2); letter-spacing: 1px; }
.tl-segments { position: absolute; left: 0; right: 0; top: 22px; bottom: 8px; }
.tl-seg { position: absolute; top: 0; bottom: 0; min-width: 2px; opacity: 0.85; transition: opacity 0.15s; }
.tl-seg:hover { opacity: 1; box-shadow: 0 0 10px currentColor; }
.tl-seg.continuous { background: var(--live); color: var(--live); }
.tl-seg.motion { background: var(--motion); color: var(--motion); }
.tl-seg.alarm { background: var(--alarm); color: var(--alarm); }
.tl-playhead { position: absolute; top: 0; bottom: 0; width: 1px; background: var(--amber); box-shadow: 0 0 10px var(--amber); pointer-events: none; left: 0; }
.tl-playhead::before { content: ""; position: absolute; top: -1px; left: -4px; border: 4px solid transparent; border-top-color: var(--amber); }
.ph-label { position: absolute; top: 2px; left: 5px; font-family: var(--mono); font-size: 9px; color: var(--amber); background: rgba(0,0,0,0.6); padding: 1px 4px; white-space: nowrap; }
.tl-empty { position: absolute; inset: 0; display: grid; place-items: center; font-family: var(--mono); font-size: 10px; letter-spacing: 2px; color: var(--muted-2); }
.tl-foot { display: flex; justify-content: space-between; padding: 0 14px 9px; font-family: var(--mono); font-size: 9px; letter-spacing: 1px; color: var(--muted); }
.tl-hint { color: var(--muted-2); }

/* ============ EVENTS ============ */
.events { background: var(--panel); border-left: 1px solid var(--line-2); display: flex; flex-direction: column; min-height: 0; }
.live-pill { display: inline-flex; align-items: center; gap: 6px; font-family: var(--mono); font-size: 9px; letter-spacing: 1.5px; color: var(--live); }
.live-pill .dot { background: var(--live); box-shadow: 0 0 8px var(--live); animation: pulse 1.5s infinite; }
.live-pill.off { color: var(--muted-2); }
.live-pill.off .dot { background: var(--muted-2); box-shadow: none; animation: none; }
.event-list { flex: 1; overflow-y: auto; padding: 8px; }
.ev {
  border-left: 2px solid var(--muted-2); background: var(--bg-2); padding: 9px 11px; margin-bottom: 6px;
  animation: evin 0.4s ease; position: relative; cursor: pointer; transition: background 0.12s, transform 0.12s;
}
.ev:hover { background: var(--panel-2); transform: translateX(-2px); }
.ev::after { content: "\25B6"; position: absolute; right: 9px; top: 50%; transform: translateY(-50%);
  color: var(--muted-2); font-size: 9px; opacity: 0; transition: opacity 0.12s; }
.ev:hover::after { opacity: 1; color: var(--amber); }
@keyframes evin { from { opacity: 0; transform: translateX(12px); } to { opacity: 1; transform: none; } }
.ev.motion { border-left-color: var(--motion); }
.ev.alarm { border-left-color: var(--alarm); }
.ev.videoloss { border-left-color: var(--muted-2); }
.ev-top { display: flex; justify-content: space-between; align-items: center; margin-bottom: 4px; }
.ev-type { font-family: var(--cond); font-weight: 600; font-size: 12px; letter-spacing: 1.5px; text-transform: uppercase; }
.ev.motion .ev-type { color: var(--motion); } .ev.alarm .ev-type { color: var(--alarm); } .ev.videoloss .ev-type { color: var(--muted); }
.ev-time { font-family: var(--mono); font-size: 9px; color: var(--muted); letter-spacing: 0.5px; }
.ev-meta { font-family: var(--mono); font-size: 10px; color: var(--muted); letter-spacing: 0.5px; }
.events-empty { padding: 30px 14px; text-align: center; font-family: var(--mono); font-size: 10px; letter-spacing: 1px; color: var(--muted-2); }

/* toast */
.toast { position: fixed; bottom: 18px; left: 50%; transform: translateX(-50%); z-index: 9999;
  background: var(--panel-2); border: 1px solid var(--line-2); border-left: 2px solid var(--amber);
  padding: 11px 18px; font-family: var(--mono); font-size: 11px; letter-spacing: 1px; color: var(--text);
  box-shadow: 0 20px 60px rgba(0,0,0,0.6); animation: rise 0.3s ease; }
.toast.err { border-left-color: var(--alarm); color: #ffc0c0; }

/* view toggle */
.topbar-center { gap: 14px; }
.view-toggle { display: flex; border: 1px solid var(--line-2); }
.vt-btn { background: transparent; border: none; color: var(--muted); font-family: var(--mono); font-size: 10px;
  letter-spacing: 1.5px; padding: 6px 12px; cursor: pointer; transition: all 0.15s; }
.vt-btn:hover { color: var(--text); }
.vt-btn.active { background: var(--amber); color: #1a1200; }

/* multiview grid */
.single-view { flex: 1; display: flex; flex-direction: column; min-height: 0; }
.grid-stage { flex: 1; display: flex; flex-direction: column; min-height: 0; padding: 14px; }
.grid-toolbar { display: flex; align-items: center; gap: 16px; margin-bottom: 12px; }
.layout-picker { display: flex; gap: 6px; flex-wrap: wrap; }
.lay-btn { width: 30px; height: 26px; background: var(--panel); border: 1px solid var(--line-2);
  cursor: pointer; position: relative; display: grid; gap: 1px; padding: 4px; transition: all 0.15s; }
.lay-btn:hover { border-color: var(--muted-2); }
.lay-btn.active { border-color: var(--amber-line); background: var(--amber-soft); }
.lay-btn i { background: var(--muted-2); display: block; }
.lay-btn.active i { background: var(--amber); }
.grid-hint { font-family: var(--mono); font-size: 9px; letter-spacing: 1px; color: var(--muted-2); }
.grid-area { flex: 1; display: grid; gap: 4px; min-height: 0; }
.gcell { position: relative; background: #000; border: 1px solid var(--line-2); overflow: hidden;
  cursor: pointer; min-height: 0; transition: border-color 0.15s; }
.gcell.sel { border-color: var(--amber); box-shadow: inset 0 0 0 1px var(--amber); }
.gcell video-stream, .gcell-video { display: block; width: 100%; height: 100%; }
.gcell video { width: 100%; height: 100%; object-fit: contain; display: block; background: #000; }
.gcell.fill video { object-fit: cover; }

.grid-profile { display: flex; border: 1px solid var(--line-2); }
.gp-btn { background: transparent; border: none; color: var(--muted); font-family: var(--mono);
  font-size: 9px; letter-spacing: 1.5px; padding: 6px 11px; cursor: pointer; transition: all 0.15s; }
.gp-btn:hover { color: var(--text); }
.gp-btn.active { background: var(--amber-soft); color: var(--amber); }
.gcell-label { position: absolute; top: 6px; left: 8px; font-family: var(--cond); font-weight: 600;
  font-size: 11px; letter-spacing: 1px; color: #fff; text-shadow: 0 1px 4px #000; pointer-events: none;
  max-width: 80%; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.gcell-rec { position: absolute; top: 7px; right: 8px; width: 7px; height: 7px; border-radius: 50%;
  background: var(--live); box-shadow: 0 0 7px var(--live); animation: pulse 2s infinite; pointer-events: none; }
.gcell-empty { position: absolute; inset: 0; display: grid; place-items: center; font-family: var(--mono);
  font-size: 9px; letter-spacing: 1.5px; color: var(--muted-2); }
.gcell.sel .gcell-empty { color: var(--amber); }
.gcell-fit { position: absolute; bottom: 6px; right: 6px; font-family: var(--mono); font-size: 8px;
  letter-spacing: 1px; color: var(--muted); background: rgba(0,0,0,0.5); padding: 1px 5px; pointer-events: none; }

/* add button + modal */
.head-right { display: flex; align-items: center; gap: 10px; }
.add-btn { background: var(--amber-soft); border: 1px solid var(--amber-line); color: var(--amber);
  font-family: var(--mono); font-size: 9px; letter-spacing: 1.5px; padding: 4px 8px; cursor: pointer; transition: all 0.15s; }
.add-btn:hover { background: var(--amber); color: #1a1200; }

.modal-backdrop { position: fixed; inset: 0; z-index: 200; display: grid; place-items: center;
  background: rgba(3,5,7,0.78); backdrop-filter: blur(3px); animation: fade 0.2s ease; }
@keyframes fade { from { opacity: 0; } to { opacity: 1; } }
.modal { width: 440px; background: linear-gradient(180deg, var(--panel-2), var(--panel));
  border: 1px solid var(--line-2); box-shadow: 0 50px 140px rgba(0,0,0,0.8); position: relative;
  animation: rise 0.35s cubic-bezier(0.16,1,0.3,1); }
.modal::before { content: ""; position: absolute; top: -1px; left: -1px; width: 20px; height: 20px;
  border-top: 2px solid var(--amber); border-left: 2px solid var(--amber); }
.modal-head { display: flex; align-items: center; justify-content: space-between; padding: 16px 18px;
  border-bottom: 1px solid var(--line); font-family: var(--cond); font-weight: 700; font-size: 14px; letter-spacing: 2px; color: #fff; }
.modal-head .chev, .modal-head span { color: inherit; }
.modal-close { background: none; border: none; color: var(--muted); font-size: 22px; cursor: pointer; line-height: 1; transition: color 0.15s; }
.modal-close:hover { color: var(--alarm); }
.modal-body { padding: 18px; }
.field { margin-bottom: 14px; }
.field label { display: block; font-family: var(--mono); font-size: 9px; letter-spacing: 2px; color: var(--muted); margin-bottom: 6px; }
.field input, .field select { width: 100%; background: var(--bg); border: 1px solid var(--line-2); color: var(--text);
  font-family: var(--mono); font-size: 13px; padding: 10px 12px; outline: none; transition: border-color 0.2s; color-scheme: dark; }
.field input:focus, .field select:focus { border-color: var(--amber-line); box-shadow: 0 0 0 1px var(--amber-soft); }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.grid3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 12px; }
.vendor-seg { display: grid; grid-template-columns: repeat(2, 1fr); gap: 6px; }
.vendor-seg button { background: var(--bg); border: 1px solid var(--line-2); color: var(--muted);
  font-family: var(--mono); font-size: 10px; letter-spacing: 1px; padding: 9px 0; cursor: pointer; transition: all 0.15s; }
.vendor-seg button:hover { color: var(--text); }
.vendor-seg button.active { background: var(--amber-soft); border-color: var(--amber-line); color: var(--amber); }
.modal-hint { font-family: var(--mono); font-size: 10px; letter-spacing: 0.5px; color: var(--muted); min-height: 14px; margin-bottom: 6px; }
.modal-error { font-family: var(--mono); font-size: 11px; letter-spacing: 0.5px; color: var(--alarm); min-height: 14px; margin-bottom: 8px; }
.modal-actions { display: flex; justify-content: flex-end; gap: 10px; margin-top: 6px; }
.btn-primary.sm { width: auto; margin-top: 0; padding: 10px 18px; font-size: 12px; }
.btn-primary.sm:disabled { opacity: 0.5; cursor: wait; box-shadow: none; }
#onvif-field.hidden { visibility: hidden; }

@media (max-width: 1100px) {
  .layout { grid-template-columns: 220px 1fr; }
  .events { display: none; }
}