/* Functional visibility only; accepted design remains in unmodified app.css. */
[hidden] { display: none !important; }

/* API severity in vehicle details uses the accepted design status tokens. */
.ae-alert-box.red { border-color: var(--bad-fg); background: var(--bad-bg); color: var(--bad-fg); }
.ae-alert-box.red p, .ae-alert-box.red .ae-action { color: var(--bad-fg); }
/* v0.3 panel: explicit unknown is neutral, only proven absence is red. */
.order-status{display:block;font-size:13px}
.order-absent,.vehicle-order .order-status.order-absent{color:var(--bad-fg)}
.order-unknown,.vehicle-order .order-status.order-unknown,.ae-order.unknown{color:var(--t2);background:transparent}
.order-message{display:block;font-family:var(--font-sans);font-size:12px;color:var(--t3);font-weight:400;white-space:normal}
.event-order{margin-top:5px}
.event-evidence{padding-bottom:16px}
.event-frames{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:12px;margin:12px 0;color:var(--t3);font-size:13px}
.event-frame{display:block;border:1px solid var(--b);border-radius:var(--r-sm);overflow:hidden;background:var(--raised)}
.event-frame img{display:block;width:100%;aspect-ratio:16/9;object-fit:contain;background:var(--sunken)}
.event-frame span{display:block;padding:8px 10px;font-size:12px;color:var(--t2)}
/* Zone HLS surfaces use the existing premium-glass tokens. */
/* Compact camera selectors; keep the existing button/selection contract. */
.zone-cam-tabs{justify-content:flex-start;align-items:flex-start;flex-wrap:wrap;gap:8px;padding:11px 14px 8px;margin-bottom:3px}
.zone-cam-tabs:empty{display:none}
.zone-cam-tab{flex:0 0 auto;display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:center;column-gap:10px;max-width:min(320px,100%);min-height:42px;padding:9px 12px;text-align:left;overflow-wrap:anywhere;border:1px solid var(--b2);border-radius:var(--r-sm);background:linear-gradient(145deg,var(--raised),var(--sunken));color:var(--t2);font-size:12px;font-weight:600;line-height:1.35;box-shadow:var(--e1);transition:background .15s var(--ease),border-color .15s var(--ease),box-shadow .15s var(--ease),transform .15s var(--ease)}
.zone-cam-tab small{font-family:var(--font-mono);font-size:9px;font-weight:500;line-height:1.2;text-transform:uppercase;letter-spacing:.04em;white-space:nowrap;padding:4px 6px;border-radius:5px;background:var(--raised);color:var(--t3)}
.zone-cam-tab:hover{border-color:var(--brand);color:var(--brand-text);box-shadow:var(--e2);transform:translateY(-1px)}
.zone-cam-tab.active{background:linear-gradient(135deg,var(--brand),var(--brand2));border-color:var(--brand2);color:var(--raised);box-shadow:var(--e2)}
.zone-cam-tab.active small{background:color-mix(in srgb,var(--raised) 18%,transparent);color:var(--raised)}
.zone-cam-tab:focus-visible{outline:2px solid var(--brand);outline-offset:3px}
@media(prefers-reduced-motion:reduce){.zone-cam-tab{transition:none;transform:none}}
.zone-live{position:relative;aspect-ratio:16/9;background:#091b29;overflow:hidden}
.zone-live video{display:block;width:100%;height:100%;object-fit:contain}
.zone-live-state{position:absolute;top:10px;right:10px;z-index:2;padding:4px 8px;border-radius:6px;background:#091b29d9;color:#e1f6f5;font-family:var(--font-mono);font-size:10px;pointer-events:none}
.zone-live-placeholder{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;padding:22px;background:#091b29ed;color:#d6edf4;text-align:center;font-size:13px}
.zone-live-placeholder p{margin:0}.zone-live-placeholder button{min-height:44px;background:var(--raised);color:var(--brand-text)}
.zone-stream-note{margin:0;padding:8px 14px;font-size:11px;color:var(--t3);background:var(--sunken)}
.zone-recognitions{padding:12px 14px;border-top:1px solid var(--b)}
.zone-recognitions h4{font-size:13px}.zone-recognitions p{font-size:12px;color:var(--t3);margin:8px 0 0}
.zone-recognitions ol{list-style:none;margin:6px 0 0;padding:0;display:grid;gap:6px}
.zone-recognitions li{display:flex;align-items:center;gap:8px;flex-wrap:wrap;font-size:11px;color:var(--t3)}
.zone-recognitions b{font-family:var(--font-mono);font-size:13px;color:var(--t1)}
.zone-recognitions time{margin-left:auto}

/* Dynamic points and client-only overview selection. */
.dynamic-pulse{grid-template-columns:repeat(auto-fit,minmax(135px,1fr))}
.zone-overview-controls{display:flex;align-items:center;gap:12px;flex-wrap:wrap}
#zone-display-filter{position:relative;font-size:12px;color:var(--t2)}
#zone-display-filter summary{cursor:pointer;padding:8px 12px;border:1px solid var(--b2);border-radius:var(--r-sm);background:var(--raised)}
.zone-display-menu{position:absolute;right:0;top:100%;z-index:20;width:260px;max-width:80vw;padding:14px;background:var(--raised);border:1px solid var(--b);border-radius:var(--r-sm);box-shadow:var(--e3)}
.zone-display-menu p{margin:0 0 10px;color:var(--t3)}
.zone-display-menu label{display:flex;align-items:center;gap:8px;padding:6px 0;overflow-wrap:anywhere}
.zone-display-menu button{margin-top:10px;color:var(--brand-text)}
.filter-bar{flex-wrap:wrap}
.event-delete{flex-shrink:0;min-width:30px;min-height:30px;font-size:20px;color:var(--bad-fg);border:1px solid var(--b);border-radius:6px;align-self:start}
.event-delete:disabled{opacity:.5;cursor:wait}
#event-feedback{color:var(--brand-text);font-size:12px;overflow-wrap:anywhere}
@media(max-width:600px){.cameras-section>.section-heading{flex-wrap:wrap;gap:10px}.dynamic-pulse{grid-template-columns:repeat(2,minmax(0,1fr))}}

.event-row.has-delete{grid-template-columns:46px minmax(0,1fr) 30px}

/* Unidentified objects have no plate or vehicle target. */
.unidentified-object strong,.unidentified-object .pulse-label{color:var(--bad-fg)}
.exception-card.unidentified-object strong{color:var(--bad-fg)}
.exception-message,.ae-ex-message{font-size:12.5px;line-height:1.5;overflow-wrap:anywhere}
.unidentified-object .exception-meta,.unidentified-object .ae-ex-meta{overflow-wrap:anywhere}
.unidentified-actions{display:flex;flex-direction:column;justify-content:center;gap:8px;padding:13px;flex-shrink:0}
.unidentified-actions .ae-ex-resolve{margin:0;align-self:stretch;justify-content:center}
#unidentified-pulse button{font-size:12px;color:var(--bad-fg)}
@media(max-width:700px){.unidentified-actions{width:100%}.unidentified-object .ae-ex-open{flex-basis:100%}}

.ae-ex-wrap .seg-bar{max-width:100%;flex-wrap:wrap}
.unidentified-object .ae-ex-body strong{overflow-wrap:anywhere}

.vehicle-row{position:relative}.vehicle-remove{position:absolute;right:0;top:0;z-index:2}.vehicle-row:has(.vehicle-remove){padding-right:36px}
.alert-evidence-frames{display:grid;gap:20px}.alert-evidence-frames figure{margin:0}.alert-evidence-image{position:relative;line-height:0}.alert-evidence-image img{display:block;width:100%;height:auto}.evidence-bbox{position:absolute;border:3px solid var(--bad-fg);pointer-events:none;box-sizing:border-box}.alert-evidence-frames figcaption{margin:10px 0;font-size:12px;color:var(--t2)}

.zone-watch{margin:12px 14px}.event-frame-group{min-width:0}.event-frame-group>.ae-action{margin-top:8px}.observation-live{max-height:none}

.event-evidence .event-delete{font-size:12px;padding:6px 10px}

/* Vehicle card: event context with evidence alongside vehicle status. */
.vehicle-card .ae-modal-heading{display:grid;grid-template-columns:minmax(0,1fr) auto auto;align-items:start;gap:12px}
.vehicle-card .vehicle-header-remove{color:var(--bad-fg);background:var(--raised);border:1px solid var(--b2);white-space:nowrap;margin-top:4px}
.vehicle-card-overview{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:20px;align-items:start;margin-bottom:22px}
.vehicle-summary-panel,.vehicle-event-focus{padding:20px;border:1px solid var(--b);border-radius:var(--r);background:var(--raised);box-shadow:var(--e1);min-width:0}
.vehicle-card .ae-car-summary{display:grid;gap:12px;margin-bottom:16px}.vehicle-card .ae-car-summary .ae-order{max-width:100%}
.vehicle-section-label{font-size:10px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--t3);margin-bottom:8px}
.vehicle-event-focus h3{font-size:19px;margin-bottom:10px}.vehicle-event-time{display:block;font-family:var(--font-mono);font-size:14px;font-weight:600;color:var(--brand-text)}
.vehicle-event-focus p{font-size:12px;color:var(--t2);overflow-wrap:anywhere}.vehicle-event-focus .event-frames{grid-template-columns:1fr;margin-top:14px}
.vehicle-movements{display:grid;gap:14px}.vehicle-movements .event-evidence{border:1px solid var(--b);border-radius:var(--r);padding:16px;background:var(--raised)}
.vehicle-card .ae-event-row{padding:0;gap:12px}.vehicle-card .ae-when{min-width:90px}.vehicle-card .ae-when span{white-space:normal}
.ae-event-row[data-event-car],.event-row[data-event-car]{cursor:pointer}
@media(max-width:850px){.vehicle-card-overview{grid-template-columns:1fr}.vehicle-card .ae-modal-heading{gap:8px}.vehicle-card .vehicle-header-remove{font-size:11px;padding:8px}}
@media(max-width:520px){.vehicle-card .ae-modal-heading{grid-template-columns:minmax(0,1fr) auto}.vehicle-card .vehicle-header-remove{grid-column:1;grid-row:2;justify-self:end}.vehicle-card .ae-close{grid-column:2;grid-row:1}.vehicle-card .ae-car-detail{padding:16px}.vehicle-summary-panel,.vehicle-event-focus{padding:14px}.vehicle-card .ae-event-row{flex-wrap:wrap}}

.vehicle-movements{grid-template-columns:minmax(0,1fr)}.vehicle-movements .event-evidence{min-width:0}
.vehicle-card .ae-event-row{grid-template-columns:90px minmax(0,1fr) auto}.vehicle-card .ae-actions{flex-wrap:wrap}
@media(max-width:850px){.vehicle-card .ae-event-row{grid-template-columns:90px minmax(0,1fr)}.vehicle-card .ae-event-row .ae-actions{grid-column:1/-1}}
@media(max-width:520px){.vehicle-card .ae-event-row{grid-template-columns:minmax(0,1fr)}.vehicle-card .ae-when{flex-direction:row;gap:10px}}

.vehicle-card .ae-modal-heading{position:sticky;top:0;z-index:3;background:var(--raised)}
@media(max-width:850px){.vehicle-card .vehicle-event-focus{grid-row:1}}
/* Permanent bot links reuse the panel tokens, photo/bbox and button components. */
body.has-deep-link .rail,body.has-deep-link .workspace{display:none}
.deep-link-page{max-width:1040px;margin:0 auto;padding:24px}
.deep-link-page .topbar{position:static;padding:0 0 24px;gap:16px;height:auto;flex-wrap:wrap}
.deep-link-card{background:var(--raised);border:1px solid var(--b);border-radius:var(--r-lg);box-shadow:var(--e3);padding:32px;overflow-wrap:anywhere}
.deep-link-card h1{margin-top:8px;font-size:32px}
.deep-link-region{font-family:var(--font-mono);color:var(--t2)}
.deep-link-type{color:var(--brand-text);font-weight:600}
.deep-link-meta{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;margin:24px 0}
.deep-link-meta dt{font-size:12px;color:var(--t3)}
.deep-link-meta dd{margin:4px 0 0;font-weight:600}
.deep-link-id{font-family:var(--font-mono);font-size:11px;color:var(--t3);margin-bottom:0}
@media(max-width:600px){.deep-link-page{padding:16px}.deep-link-card{padding:20px}.deep-link-card h1{font-size:26px}.deep-link-meta{grid-template-columns:1fr;gap:12px}}
/* C3 vehicle history and stable per-vehicle alert freshness. */
.vehicle-last-confirmed{padding:12px;border:1px solid var(--b);border-radius:var(--r-sm);background:var(--sunken);overflow-wrap:anywhere}
.vehicle-last-confirmed time{display:block;font-weight:600;color:var(--t1)}
.alert-history-meta{display:grid;gap:5px;margin:8px 0;font-size:12px;font-weight:400;color:var(--t2);overflow-wrap:anywhere}
.alert-has-new{justify-self:start;background:var(--warn-bg);color:var(--warn-fg);border-radius:var(--r-sm);padding:3px 8px;font-size:12px}
.vehicle-movement-count{font-family:var(--font-mono);font-size:14px;color:var(--t2);margin-left:8px}
.ae-ex-card>.ae-action{flex-shrink:0;align-self:center;margin-right:13px}
@media(max-width:700px){.ae-ex-card>.ae-ex-open{flex-basis:100%}.ae-ex-card>.ae-action{align-self:stretch;white-space:normal;margin:0 13px 13px}.vehicle-last-confirmed{font-size:12px}}
.event-media{display:grid;grid-template-columns:minmax(0,1fr);gap:12px;min-width:0}.event-frame-gallery{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,180px),1fr));gap:12px;min-width:0}
.event-composite{grid-column:1/-1;min-width:0;border:1px solid var(--b);border-radius:var(--r);background:var(--sunken);padding:16px}.event-composite h4{margin:0 0 8px;font-size:15px;color:var(--t1)}.event-composite p{font-size:12px;overflow-wrap:anywhere}.composite-image{display:block;border-radius:var(--r-sm);overflow:hidden;margin:12px 0}.composite-image img{display:block;width:100%;height:auto}.event-composite .ae-actions{display:flex;gap:8px;flex-wrap:wrap}.event-composite .ae-action{white-space:normal}.event-media .event-frame-group{min-width:0}.composite-legacy{grid-column:1/-1}
@media(max-width:600px){.event-composite{padding:12px}.event-frame-gallery{grid-template-columns:1fr}}
.event-series{grid-column:1/-1;min-width:0;border:1px solid var(--b);border-radius:var(--r);background:var(--sunken);padding:16px;outline-offset:4px}.event-series h4{margin:0 0 8px;font-size:15px;color:var(--t1)}.event-series p{font-size:12px;overflow-wrap:anywhere}.series-sheet{margin:12px 0}.series-sheet>img{display:block;width:100%;height:auto;max-height:300px;object-fit:contain;border-radius:var(--r-sm);margin:8px 0}.series-sheet>img[hidden]{display:none}.series-controls{display:flex;align-items:center;justify-content:space-between;gap:8px;flex-wrap:wrap;margin-top:16px}.series-controls button{white-space:normal}.series-counter{font-variant-numeric:tabular-nums;white-space:nowrap;color:var(--t1)}.series-slot-picture{position:relative;overflow:hidden;min-width:0;border-radius:var(--r-sm);background:var(--raised)}.series-slot-picture>img{display:block;width:100%;height:auto;max-height:360px;object-fit:contain}.series-missing{display:grid;place-content:center;min-height:160px;margin:0;padding:16px;text-align:center;color:var(--t2)}.event-series .series-bbox{position:absolute;inset:0;width:100%;height:100%;pointer-events:none}.series-bbox rect{fill:none;stroke:var(--accent,#28b09a);stroke-width:3}@media(max-width:600px){.event-series{padding:12px}}

/* Recorded event clips share panel surfaces; media remains within the card. */
.event-clip{margin:16px 0;padding:16px;border:1px solid var(--b);border-radius:var(--r);background:var(--sunken);min-width:0}.event-clip h4{margin:0 0 10px}.clip-status{font-size:13px;line-height:1.6;overflow-wrap:anywhere}.clip-media{min-width:0}.clip-player{display:block;width:100%;max-height:65vh;margin:12px 0;border-radius:var(--r-sm);background:#101820}.event-clip .ae-actions{flex-wrap:wrap}.event-clip button:disabled{opacity:.55;cursor:wait}

.recording-video{grid-column:1/-1;flex-basis:100%;width:100%;min-width:0}.recording-video>summary{cursor:pointer;padding:12px;border-radius:var(--r-sm);background:var(--sunken);color:var(--brand-text);font-weight:600}.recording-video .event-clip{margin:12px 0 0}.ae-rec-row:has(.recording-video){flex-wrap:wrap}.recording-video .clip-player{max-height:50vh}

.onec-unknown{margin:12px 0;padding:14px;border:1px solid var(--b);border-radius:var(--r-sm);background:var(--sunken);color:var(--t2);overflow-wrap:anywhere}.onec-unknown strong{color:var(--t1)}.onec-unknown p{margin:6px 0 0}.onec-reason{font-size:inherit;line-height:1.6}.order-message{overflow-wrap:anywhere}