/* ── Reset ────────────────────────────────────────────────────────────── */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
body{font-family:system-ui,-apple-system,sans-serif;font-size:14px;background:#f1f5f9;color:#1e293b;display:flex;min-height:100vh}

/* ── Sidebar ──────────────────────────────────────────────────────────── */
.sidebar{width:186px;min-height:100vh;background:#0f172a;padding:18px 12px 12px;display:flex;flex-direction:column;gap:3px;flex-shrink:0}
.brand{font-size:17px;font-weight:700;color:#fff;margin-bottom:1px}
.muted-sm{font-size:11px;color:#64748b;margin-bottom:14px}
.nav{display:block;width:100%;text-align:left;padding:8px 12px;border-radius:8px;border:none;background:transparent;color:#94a3b8;cursor:pointer;font-size:13px;transition:background .15s}
.nav:hover{background:#1e293b;color:#e2e8f0}
.nav.active{background:#2563eb;color:#fff}
.sidebar-diag{margin-top:auto;padding-top:14px;border-top:1px solid #1e293b}
.diag-dot-row{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:6px}
.diag-dot{display:inline-flex;align-items:center;justify-content:center;width:26px;height:26px;border-radius:6px;font-size:10px;font-weight:700;background:#1e293b;color:#64748b;cursor:default}
.diag-dot.dot-ok{background:#14532d;color:#4ade80}
.diag-dot.dot-err{background:#450a0a;color:#f87171}
.diag-streams{font-size:11px;color:#64748b}

/* ── Page ─────────────────────────────────────────────────────────────── */
.page{flex:1;overflow:hidden;display:flex;flex-direction:column;min-width:0}
.topbar{display:flex;justify-content:space-between;align-items:flex-start;padding:18px 22px 12px;background:#fff;border-bottom:1px solid #e2e8f0;gap:16px;flex-shrink:0}
.topbar h1{font-size:17px;font-weight:600}
.topbar p{font-size:12px;color:#64748b;margin-top:2px}
.metrics{display:flex;gap:14px;flex-shrink:0}
.metric{text-align:center}
.metric b{display:block;font-size:22px;font-weight:700;color:#1e293b}
.metric span{font-size:10px;color:#94a3b8;text-transform:uppercase;letter-spacing:.5px}
.metric.ok b{color:#16a34a}
.metric.ok2 b{color:#2563eb}
.metric.warn b{color:#d97706}

/* ── Diagnostics banner ───────────────────────────────────────────────── */
.diag-banner{display:flex;align-items:center;gap:8px;padding:8px 18px;background:#fef2f2;border-bottom:1px solid #fecaca;flex-wrap:wrap}
.diag-banner-items{display:flex;gap:8px;flex:1;flex-wrap:wrap}
.banner-item{font-size:12px;padding:3px 8px;border-radius:6px}
.banner-item.err{background:#fee2e2;color:#991b1b}

/* ── Tabs ─────────────────────────────────────────────────────────────── */
.tab{display:none;padding:14px 18px;flex:1;overflow:auto}
.tab.active{display:block}

/* ── Cards ────────────────────────────────────────────────────────────── */
.card{background:#fff;border-radius:10px;border:1px solid #e2e8f0;padding:14px 16px;margin-bottom:12px}
.toolbar{display:flex;align-items:center;gap:7px;flex-wrap:wrap}
.toolbar input{flex:1;min-width:140px;padding:7px 11px;border:1px solid #d1d5db;border-radius:8px;font-size:13px;outline:none}
.toolbar input:focus{border-color:#2563eb}
.section-head{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:10px}
.table-card{overflow:auto}

/* ── Buttons ──────────────────────────────────────────────────────────── */
.btn{padding:7px 13px;border-radius:8px;border:1px solid #d1d5db;background:#fff;cursor:pointer;font-size:13px;font-weight:500;color:#374151;transition:background .12s,border-color .12s;white-space:nowrap;line-height:1.4}
.btn:hover{background:#f8fafc;border-color:#9ca3af}
.btn.primary{background:#2563eb;color:#fff;border-color:#2563eb}
.btn.primary:hover{background:#1d4ed8}
.btn.danger{background:#fff;color:#dc2626;border-color:#fca5a5}
.btn.danger:hover{background:#fef2f2}
.btn.btn-sm{padding:4px 9px;font-size:12px}
.btn:disabled{opacity:.5;cursor:not-allowed}
.btn.active{background:#2563eb;color:#fff;border-color:#2563eb}

/* ── Table ────────────────────────────────────────────────────────────── */
table{width:100%;border-collapse:collapse}
th{text-align:left;font-size:11px;color:#64748b;text-transform:uppercase;letter-spacing:.5px;padding:7px 9px;border-bottom:1px solid #e2e8f0}
td{padding:8px 9px;border-bottom:1px solid #f1f5f9;font-size:13px;vertical-align:middle}
tr:hover td{background:#f8fafc}
.cell-id{font-family:monospace;font-size:12px;color:#2563eb}
.cell-host{font-family:monospace;font-size:12px;color:#64748b}
.file-path{font-size:11px;color:#94a3b8;margin-top:2px}

/* ── Badges & dots ────────────────────────────────────────────────────── */
.badge{display:inline-block;padding:2px 7px;border-radius:99px;font-size:11px;font-weight:500;background:#f1f5f9;color:#64748b;border:1px solid #e2e8f0}
.badge-ok{background:#dcfce7;color:#16a34a;border-color:#86efac}
.badge-off{background:#f1f5f9;color:#94a3b8;border-color:#e2e8f0}
.badge-fail{background:#fee2e2;color:#dc2626;border-color:#fca5a5}
.badge-warn{background:#fef9c3;color:#854d0e;border-color:#fde047}
.dot{display:inline-block;width:8px;height:8px;border-radius:50%;flex-shrink:0}
.dot-ok{background:#22c55e;box-shadow:0 0 0 2px #dcfce7}
.dot-off{background:#94a3b8}
.empty{color:#94a3b8;padding:28px 0;text-align:center;font-size:13px}
.hidden{display:none!important}
.muted-note{font-size:12px;color:#64748b;flex:1}

/* ── Grid selector ────────────────────────────────────────────────────── */
.grid-selector{display:flex;gap:4px}
.grid-btn{padding:5px 11px}

/* ── Live wall ────────────────────────────────────────────────────────── */
.live-wall{display:grid;gap:7px;background:#0b1120;padding:10px;border-radius:10px;min-height:260px}
.live-wall.g1{grid-template-columns:1fr}
.live-wall.g4{grid-template-columns:repeat(2,1fr)}
.live-wall.g9{grid-template-columns:repeat(3,1fr)}
.live-wall.g16{grid-template-columns:repeat(4,1fr)}
.live-empty{color:#64748b;text-align:center;padding:48px 0;font-size:13px;grid-column:1/-1}
.live-tile{background:#0f1a2e;border-radius:8px;overflow:hidden;display:flex;flex-direction:column}
.tile-hdr{display:flex;align-items:center;gap:7px;padding:5px 9px;background:#162032;flex-shrink:0}
.tile-id{font-size:11px;font-weight:600;color:#93c5fd;font-family:monospace;white-space:nowrap}
.tile-title{font-size:11px;color:#94a3b8;flex:1;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.tile-badge{font-size:10px;padding:1px 5px;flex-shrink:0}
.tile-video{position:relative;flex:1;min-height:100px;background:#070d1a;cursor:pointer;overflow:hidden;display:flex;align-items:center;justify-content:center}
.tile-video:hover .tile-fs-hint{opacity:1}
.mjpeg-img{width:100%;height:100%;object-fit:contain;display:block}
.tile-overlay{display:none;position:absolute;inset:0;align-items:center;justify-content:center;color:#64748b;font-size:12px;background:rgba(0,0,0,.6)}
.tile-fs-hint{position:absolute;bottom:5px;right:7px;font-size:10px;color:rgba(255,255,255,.4);opacity:0;transition:opacity .2s;pointer-events:none}
.tile-foot{display:flex;gap:5px;padding:5px 7px;background:#0f1a2e;flex-shrink:0}

/* ── Diagnostics grid ─────────────────────────────────────────────────── */
.diag-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:12px;margin-bottom:14px}
.diag-card{background:#fff;border-radius:10px;border:2px solid #e2e8f0;padding:14px 16px}
.diag-card.ok{border-color:#86efac}
.diag-card.err{border-color:#fca5a5;background:#fff8f8}
.diag-card.loading{color:#94a3b8;font-size:13px;padding:24px;text-align:center;grid-column:1/-1}
.diag-card-head{display:flex;align-items:center;gap:8px;margin-bottom:8px}
.diag-icon{font-size:18px;line-height:1}
.diag-title{font-size:13px;font-weight:600;flex:1}
.diag-status{font-size:14px;font-weight:700}
.diag-card.ok .diag-status{color:#16a34a}
.diag-card.err .diag-status{color:#dc2626}
.diag-line{font-size:12px;color:#475569;margin-bottom:3px;font-family:monospace}
.diag-hint{margin-top:8px;font-size:11px;color:#dc2626;background:#fef2f2;padding:5px 8px;border-radius:6px;line-height:1.5}

/* ── MP4 player ───────────────────────────────────────────────────────── */
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.player-grid .scroll-area{max-height:400px;overflow:auto}
.player-card video{width:100%;border-radius:8px;background:#0f172a}
.video-wrap{margin-bottom:12px}
.actions{display:flex;gap:7px;flex-wrap:wrap;margin:10px 0}
label{display:block;font-size:12px;color:#64748b;margin-bottom:8px}
label input,label textarea{display:block;width:100%;padding:7px 10px;border:1px solid #d1d5db;border-radius:8px;font-size:13px;margin-top:4px;outline:none;font-family:inherit;resize:vertical}
label input:focus,label textarea:focus{border-color:#2563eb}

/* ── Modals ───────────────────────────────────────────────────────────── */
.modal-backdrop{position:fixed;inset:0;background:rgba(0,0,0,.55);z-index:200;display:flex;align-items:center;justify-content:center;padding:16px}
.modal{background:#fff;border-radius:14px;width:540px;max-width:100%;max-height:calc(100vh - 32px);display:flex;flex-direction:column;box-shadow:0 20px 60px rgba(0,0,0,.25)}
.modal-lg{width:740px}
.modal-header{display:flex;justify-content:space-between;align-items:center;padding:14px 18px;border-bottom:1px solid #e2e8f0;font-size:15px;font-weight:600;flex-shrink:0}
.modal-close{background:none;border:none;font-size:18px;cursor:pointer;color:#94a3b8;padding:0 4px;line-height:1}
.modal-close:hover{color:#1e293b}
.modal-body{padding:16px 18px;overflow-y:auto;flex:1;display:flex;flex-direction:column;gap:10px}
.modal-footer{display:flex;justify-content:flex-end;gap:7px;padding:12px 18px;border-top:1px solid #e2e8f0;flex-wrap:wrap;flex-shrink:0}
.modal-status{font-size:12px;color:#64748b;background:#f8fafc;border-radius:6px;padding:6px 10px;min-height:26px;white-space:pre-wrap;font-family:monospace}
.modal-summary{font-size:12px;color:#64748b;flex:1}
.form-grid2{display:grid;grid-template-columns:1fr 1fr;gap:10px}

/* ── Credentials group ────────────────────────────────────────────────── */
.creds-group{background:#f8fafc;border:1px solid #e2e8f0;border-radius:10px;padding:12px 14px;display:flex;flex-direction:column;gap:8px}
.creds-title{font-size:12px;font-weight:600;color:#374151}
.creds-row{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.creds-hint{font-size:11px;color:#94a3b8;line-height:1.5}
.pass-label{position:relative}
.pass-wrap{display:flex;align-items:center;gap:0;margin-top:4px}
.pass-wrap input{flex:1;border-radius:8px 0 0 8px;margin-top:0}
.btn-eye{padding:7px 10px;border:1px solid #d1d5db;border-left:none;border-radius:0 8px 8px 0;background:#fff;cursor:pointer;font-size:14px;line-height:1;color:#64748b;transition:background .12s}
.btn-eye:hover{background:#f1f5f9}

/* ── Split / crop ─────────────────────────────────────────────────────── */
.split-group{display:flex;flex-direction:column;gap:6px}
.field-label{font-size:12px;color:#64748b}
.split-btns{display:flex;gap:5px;flex-wrap:wrap}
.split-btn{padding:5px 11px;font-size:12px}
.split-btn.active{background:#2563eb;color:#fff;border-color:#2563eb}
.crop-fields{padding:10px;background:#f8fafc;border-radius:8px;border:1px solid #e2e8f0}
.crop-row{display:grid;grid-template-columns:repeat(4,1fr);gap:8px}
.crop-row label{font-size:11px;margin-bottom:0}
.crop-row input{padding:5px 6px;font-size:12px;margin-top:3px}
.check-label{display:flex!important;align-items:center;gap:7px;flex-direction:row!important;margin-bottom:0}
.check-label input{width:auto!important;margin-top:0!important}

/* ── Scan modal ───────────────────────────────────────────────────────── */
.scan-options{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;margin-bottom:12px}
.scan-options label{margin-bottom:0}
.scan-options label input{padding:7px 10px;border:1px solid #d1d5db;border-radius:8px;font-size:13px;width:100%;margin-top:4px}
.scan-actions{display:flex;gap:7px;flex-wrap:wrap;margin-bottom:12px}
.scan-progress-wrap{display:flex;align-items:center;gap:10px;margin-bottom:10px}
.progress-bar{flex:1;height:6px;background:#e2e8f0;border-radius:99px;overflow:hidden}
.progress-fill{height:100%;background:#2563eb;border-radius:99px;transition:width .3s}
.scan-results{max-height:300px;overflow-y:auto;display:flex;flex-direction:column;gap:5px;border:1px solid #e2e8f0;border-radius:8px;padding:8px;background:#f8fafc;min-height:72px}
.scan-empty{text-align:center;color:#94a3b8;font-size:12px;padding:18px 0}
.scan-row{display:flex;align-items:center;justify-content:space-between;padding:7px 10px;background:#fff;border-radius:7px;border:1px solid #e2e8f0}
.scan-row-info{display:flex;align-items:center;gap:8px;min-width:0}
.scan-ip{font-family:monospace;font-size:13px;color:#1e293b;white-space:nowrap}

/* ── Fullscreen ───────────────────────────────────────────────────────── */
.fs-container{background:#0b1120;border-radius:12px;overflow:hidden;display:flex;flex-direction:column;max-width:90vw;max-height:90vh;width:960px}
.fs-header{display:flex;justify-content:space-between;align-items:center;padding:10px 15px;background:#162032;flex-shrink:0}
.fs-header span{color:#e2e8f0;font-size:14px;font-weight:500}
.fs-header .modal-close{color:#64748b}
.fs-img{width:100%;flex:1;object-fit:contain;display:block;background:#070d1a;max-height:80vh}
.fs-footer{display:flex;padding:7px 11px;background:#162032;gap:7px;flex-shrink:0}

/* ── Quality bar ──────────────────────────────────────────────────────── */
.quality-bar{gap:14px;align-items:center;padding:10px 16px;background:#f8fafc;border-top:none;border-radius:0 0 10px 10px;margin-top:-12px}
.qual-label{display:flex;flex-direction:column;font-size:11px;color:#64748b;gap:3px;min-width:0}
.qual-label input[type=range]{width:120px;accent-color:#2563eb;cursor:pointer}
.qual-label select{padding:4px 7px;border:1px solid #d1d5db;border-radius:6px;font-size:12px;background:#fff;cursor:pointer}
.qual-label span{font-size:11px;font-weight:600;color:#2563eb}
.cpu-indicator{font-size:12px;font-weight:600;padding:4px 10px;border-radius:7px;background:#f1f5f9;color:#64748b;white-space:nowrap}
.cpu-indicator.warn{background:#fef9c3;color:#854d0e}
.cpu-indicator.hot{background:#fee2e2;color:#dc2626}

/* ── Tile idle state ──────────────────────────────────────────────────── */
.tile-idle{display:flex!important;align-items:center;justify-content:center;background:rgba(0,0,0,.5);color:#94a3b8;font-size:12px;cursor:pointer;position:absolute;inset:0}

/* ── Recording tab ────────────────────────────────────────────────────── */
.dot-rec { background: #ef4444; box-shadow: 0 0 0 3px rgba(239,68,68,.25); animation: pulse-rec 1.2s infinite; }
@keyframes pulse-rec { 0%,100%{ box-shadow:0 0 0 3px rgba(239,68,68,.25); } 50%{ box-shadow:0 0 0 6px rgba(239,68,68,.08); } }
.rec-policy-hint { font-size:12px; color:#64748b; background:#f8fafc; padding:6px 10px; border-radius:6px; border:1px solid #e2e8f0; min-height:24px; }

/* ── Event feed ───────────────────────────────────────────────────────── */
.event-feed{display:flex;flex-direction:column;gap:6px;max-height:500px;overflow-y:auto}
.event-card{display:flex;align-items:center;gap:12px;padding:8px 10px;background:#f8fafc;border-radius:8px;border:1px solid #e2e8f0}
.event-thumb{width:72px;height:52px;flex-shrink:0;border-radius:6px;overflow:hidden;background:#0f172a;cursor:pointer;display:flex;align-items:center;justify-content:center}
.event-thumb img{width:100%;height:100%;object-fit:cover}
.event-no-snap{font-size:22px;line-height:1}
.event-info{flex:1;min-width:0}
.event-header{display:flex;align-items:center;gap:6px;flex-wrap:wrap}
.event-icon{font-size:16px;line-height:1}
.plate-text{font-family:monospace;font-size:12px;font-weight:700;letter-spacing:1px}

/* ── Settings tab ─────────────────────────────────────────────────────── */
.settings-h{font-size:14px;font-weight:600;margin-bottom:12px;color:#1e293b}
.settings-checks{display:flex;flex-direction:column;gap:5px;padding:8px 10px;background:#f8fafc;border-radius:8px;border:1px solid #e2e8f0;margin-bottom:8px}

/* ── Archive calendar ────────────────────────────────────────────────── */
.arch-day-list{display:flex;flex-direction:column;gap:4px;max-height:360px;overflow:auto;margin-top:8px}
.arch-day-row{display:flex;justify-content:space-between;align-items:center;padding:7px 10px;border-radius:7px;border:1px solid #e2e8f0;cursor:pointer;background:#fff;transition:background .12s}
.arch-day-row:hover{background:#f1f5f9}
.arch-day-row.active{background:#dbeafe;border-color:#93c5fd}
.arch-date{font-family:monospace;font-size:13px;font-weight:600;color:#1e293b}
.arch-seg-list{display:flex;flex-direction:column;gap:3px;max-height:200px;overflow:auto}
.arch-seg-row{display:flex;justify-content:space-between;align-items:center;padding:6px 9px;border-radius:6px;border:1px solid #e2e8f0;cursor:pointer;background:#fff;transition:background .12s}
.arch-seg-row:hover{background:#f1f5f9}
.arch-seg-row.active{background:#dbeafe;border-color:#93c5fd}
.arch-segname{font-family:monospace;font-size:12px;color:#374151}

/* ── PTZ joystick ─────────────────────────────────────────────────────── */
.ptz-joystick{display:grid;grid-template-columns:repeat(3,52px);grid-template-rows:repeat(3,52px);gap:6px;margin:0 auto 14px;width:fit-content}
.ptz-btn{width:52px;height:52px;font-size:18px;padding:0;display:flex;align-items:center;justify-content:center;border-radius:12px;border:1px solid #d1d5db;background:#fff;cursor:pointer;transition:background .1s,transform .1s;user-select:none}
.ptz-btn:active,.ptz-btn:hover{background:#dbeafe;border-color:#93c5fd;transform:scale(.95)}
.ptz-home{background:#f1f5f9;font-size:22px}
.ptz-zoom{display:flex;gap:8px;justify-content:center;margin-top:4px}
.preset-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:6px;margin-bottom:8px}
.preset-btn{padding:7px 4px;font-size:12px;border-radius:8px;text-align:center;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.preset-btn:hover{background:#dbeafe;border-color:#93c5fd}

/* ── Alarm outputs ────────────────────────────────────────────────────── */
.alarm-outputs{display:flex;flex-direction:column;gap:6px;margin-bottom:8px}
.alarm-output-row{display:flex;align-items:center;justify-content:space-between;padding:8px 10px;background:#f8fafc;border-radius:8px;border:1px solid #e2e8f0}
.alarm-rule-row{display:flex;align-items:center;gap:8px;padding:6px 10px;background:#f8fafc;border-radius:7px;border:1px solid #e2e8f0;font-size:12px}
.alarm-rule-row span:first-child{flex:1}

/* ── Map canvas ───────────────────────────────────────────────────────── */
.map-canvas-wrap{background:#0f172a;border-radius:10px}
canvas{display:block;user-select:none}

/* ── Metrics bar ──────────────────────────────────────────────────────── */
.metrics-bar{display:flex;align-items:center;gap:16px;flex-wrap:wrap;padding:12px 16px;margin-bottom:0;border-radius:10px 10px 0 0;background:#f8fafc;border-bottom:none}
.metric-gauge{display:flex;align-items:center;gap:7px;flex:1;min-width:120px;max-width:200px}
.gauge-label{font-size:11px;font-weight:700;color:#64748b;width:36px;flex-shrink:0;text-transform:uppercase;letter-spacing:.5px}
.gauge-bar{flex:1;height:8px;background:#e2e8f0;border-radius:99px;overflow:hidden}
.gauge-fill{height:100%;border-radius:99px;transition:width .4s,background .3s}
.gauge-fill.cpu {background:#2563eb}
.gauge-fill.ram {background:#16a34a}
.gauge-fill.swap{background:#d97706}
.gauge-fill.disk{background:#7c3aed}
.gauge-fill.warn{background:#f59e0b!important}
.gauge-fill.crit{background:#ef4444!important}
.gauge-val{font-size:11px;font-weight:600;color:#374151;width:80px;flex-shrink:0;white-space:nowrap}

/* Per-core mini bars */
.core-bar{display:flex;gap:3px;align-items:flex-end;height:28px}
.core-cell{display:flex;flex-direction:column;align-items:center;gap:2px;width:16px}
.core-fill{width:12px;border-radius:2px 2px 0 0;min-height:2px;transition:height .4s}
.core-cell span{font-size:9px;color:#94a3b8}

/* Load average */
.load-avg{font-size:11px;color:#64748b;white-space:nowrap}
.load-avg.warn{color:#d97706;font-weight:600}

/* ── AI Chat ──────────────────────────────────────────────────────────── */
.ai-chat-messages{flex:1;overflow-y:auto;padding:12px;display:flex;flex-direction:column;gap:10px;min-height:0}
.ai-msg{display:flex;flex-direction:column;gap:4px;max-width:90%}
.ai-msg-user{align-self:flex-end}
.ai-msg-assistant{align-self:flex-start}
.ai-msg-role{font-size:10px;color:#94a3b8;font-weight:600;text-transform:uppercase;letter-spacing:.5px}
.ai-msg-content{padding:10px 14px;border-radius:12px;font-size:13px;line-height:1.6;word-wrap:break-word}
.ai-msg-user .ai-msg-content{background:#2563eb;color:#fff;border-radius:12px 12px 2px 12px}
.ai-msg-assistant .ai-msg-content{background:#f1f5f9;color:#1e293b;border-radius:12px 12px 12px 2px}
.ai-msg-content pre.ai-code{background:#0f172a;color:#e2e8f0;padding:8px 10px;border-radius:6px;font-size:11px;overflow-x:auto;margin:4px 0;white-space:pre-wrap}
.ai-msg-content code{background:rgba(0,0,0,.1);padding:1px 5px;border-radius:3px;font-size:11px;font-family:monospace}
.ai-msg-user .ai-msg-content code{background:rgba(255,255,255,.2)}
.ai-cursor{animation:blink 1s infinite}
@keyframes blink{0%,100%{opacity:1}50%{opacity:0}}
.ai-chat-input{display:flex;gap:8px;padding:10px;border-top:1px solid #e2e8f0}
.ai-chat-input textarea{flex:1;padding:8px 12px;border:1px solid #d1d5db;border-radius:8px;font-size:13px;resize:none;font-family:inherit;line-height:1.5}
.ai-chat-input textarea:focus{border-color:#2563eb;outline:none}
.text-ok{color:#16a34a}.text-err{color:#dc2626}.text-muted{color:#94a3b8}

/* ── Wide camera modal with ONVIF sidebar ─────────────────────────────── */
.modal-wide {
  max-width: 1180px;
  width: min(1180px, 98vw);
}
.modal-layout {
  display: grid;
  grid-template-columns: minmax(560px, 1fr) 340px;
  gap: 0;
  min-height: 0;
}
.modal-form {
  padding: 16px;
  border-right: 1px solid #e2e8f0;
  overflow-y: auto;
  max-height: calc(90vh - 130px);
}
.modal-onvif {
  padding: 12px;
  overflow-y: auto;
  max-height: calc(90vh - 130px);
  background: #f8fafc;
  display: flex;
  flex-direction: column;
}

/* ONVIF idle state */
.onvif-idle {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 24px 16px;
  color: #94a3b8;
}

/* Spinner */
.onvif-spinner {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 32px 0;
}
.spinner {
  width: 28px; height: 28px;
  border: 3px solid #e2e8f0;
  border-top-color: #2563eb;
  border-radius: 50%;
  animation: spin .7s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* Accordion sections */
.onvif-section {
  border: 1px solid #e2e8f0;
  border-radius: 8px;
  margin-bottom: 6px;
  overflow: hidden;
  background: #fff;
}
.onvif-section-hdr {
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 9px 12px;
  cursor: pointer;
  font-size: 12px;
  font-weight: 600;
  color: #374151;
  user-select: none;
  background: #fff;
  transition: background .12s;
}
.onvif-section-hdr:hover { background: #f1f5f9; }
.onvif-section-hdr span:first-child { flex: 1; }
.onvif-chevron { font-size: 10px; color: #94a3b8; }

.onvif-section-body {
  padding: 8px 10px;
  border-top: 1px solid #f1f5f9;
}

/* Profile cards */
.onvif-profile-card {
  border: 1px solid #e2e8f0;
  border-radius: 7px;
  padding: 9px 10px;
  margin-bottom: 6px;
  background: #fff;
  transition: border-color .15s;
}
.onvif-profile-card:last-child { margin-bottom: 0; }
.onvif-profile-card:hover { border-color: #93c5fd; }
.onvif-profile-head {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 5px;
}
.onvif-profile-name {
  font-size: 12px;
  font-weight: 600;
  color: #1e293b;
  flex: 1;
}
.onvif-profile-res {
  font-size: 11px;
  color: #2563eb;
  font-weight: 600;
}
.onvif-profile-url {
  font-size: 10px;
  color: #94a3b8;
  font-family: monospace;
  word-break: break-all;
  margin-bottom: 7px;
  padding: 4px 6px;
  background: #f8fafc;
  border-radius: 4px;
}
.onvif-profile-actions {
  display: flex;
  gap: 5px;
  flex-wrap: wrap;
}

/* Device info grid */
.onvif-info-grid { display: flex; flex-direction: column; gap: 4px; }
.onvif-info-row {
  display: flex;
  gap: 8px;
  font-size: 11px;
  padding: 3px 0;
  border-bottom: 1px solid #f1f5f9;
}
.onvif-info-key {
  color: #64748b;
  width: 90px;
  flex-shrink: 0;
}
.onvif-info-val {
  color: #1e293b;
  font-weight: 500;
  word-break: break-word;
}

/* PTZ & alarm rows */
.onvif-preset-row, .onvif-alarm-row {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 5px 4px;
  font-size: 12px;
  border-bottom: 1px solid #f1f5f9;
}
.onvif-preset-row:last-child,
.onvif-alarm-row:last-child { border-bottom: none; }
.onvif-preset-name {
  flex: 1;
  font-weight: 500;
  color: #1e293b;
  font-size: 12px;
}
.onvif-empty {
  font-size: 11px;
  color: #94a3b8;
  padding: 8px 4px;
  text-align: center;
}

/* Responsive: на узких экранах — одна колонка */
@media (max-width: 680px) {
  .modal-layout { grid-template-columns: 1fr; }
  .modal-form { border-right: none; border-bottom: 1px solid #e2e8f0; }
  .modal-onvif { max-height: 300px; }
}


/* ONVIF poll button inside camera modal */
.split-btns-with-onvif{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:8px;
}
.onvif-inline-btn{
  margin-left:auto;
  white-space:nowrap;
}
@media (max-width: 760px){
  .onvif-inline-btn{
    margin-left:0;
    width:100%;
    justify-content:center;
  }
}

/* DVR17 WebRTC live mode */
.webrtc-frame{width:100%;height:100%;border:0;background:#05070b;border-radius:12px;display:block;}
#webrtcBase{min-width:220px;max-width:360px;}
#liveMode{min-width:170px;}

/* ── Live aspect ratio selector / fixed camera sizes ───────────────────── */
.ratio-selector{display:flex;gap:4px;align-items:center}
.ratio-btn{padding:5px 10px;white-space:nowrap}
.ratio-btn.active{background:#2563eb;color:#fff;border-color:#2563eb}

.live-wall{align-items:start}
.live-wall.ratio-16-9 .tile-video{aspect-ratio:16/9;flex:none;min-height:0;height:auto}
.live-wall.ratio-4-6 .tile-video{aspect-ratio:4/6;flex:none;min-height:0;height:auto}
.live-wall.ratio-auto .tile-video{aspect-ratio:auto;flex:1;min-height:100px}
.live-wall.ratio-16-9 .live-tile,
.live-wall.ratio-4-6 .live-tile{height:auto}
.live-wall.ratio-16-9 .mjpeg-img,
.live-wall.ratio-4-6 .mjpeg-img,
.live-wall.ratio-16-9 .webrtc-frame,
.live-wall.ratio-4-6 .webrtc-frame{width:100%;height:100%;object-fit:contain;border:0;background:#070d1a}
.webrtc-frame{width:100%;height:100%;border:0;background:#070d1a;display:block}

@media (max-width: 1100px){
  .live-wall.g16{grid-template-columns:repeat(3,1fr)}
}
@media (max-width: 820px){
  .live-wall.g9,.live-wall.g16{grid-template-columns:repeat(2,1fr)}
  .toolbar.card{gap:6px}
}
@media (max-width: 560px){
  .live-wall.g4,.live-wall.g9,.live-wall.g16{grid-template-columns:1fr}
  .ratio-selector,.grid-selector{width:100%;justify-content:flex-start;flex-wrap:wrap}
}
.sidebar .nav-link{display:block;text-decoration:none;text-align:left}