:root{font-family:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:#172b3a;background:#f1f4f5;font-synthesis:none;--muted:#526573;--line:#dce3e6;--navy:#123345;--green:#11653d;--red:#a32332}*{box-sizing:border-box}body{margin:0}header{background:var(--navy);color:white;display:flex;justify-content:space-between;align-items:center;padding:20px max(24px,calc((100vw - 1200px)/2));gap:24px}a{color:inherit}.brand{text-decoration:none;font-size:28px;font-weight:850;letter-spacing:1px;display:flex;gap:12px;align-items:center}.brand span{font-size:11px;letter-spacing:2px}nav{display:flex;gap:22px;font-size:14px}nav a{text-decoration:none;padding:8px 0}nav a:hover{text-decoration:underline}main{max-width:1248px;margin:auto;padding:34px 24px}h1{font-size:34px;letter-spacing:-1px;margin:6px 0 8px}h2{font-size:20px;margin:0}p{line-height:1.55;margin:10px 0}.eyebrow{font-size:11px;font-weight:750;letter-spacing:1.7px;color:var(--muted);margin:0}.heading{display:flex;justify-content:space-between;align-items:center;gap:20px;margin-bottom:26px}.heading p:not(.eyebrow){color:var(--muted)}.network{background:#e2ecef;color:#365b6c;padding:9px 12px;border-radius:5px;font-size:11px;font-weight:700;letter-spacing:1px;white-space:nowrap}.camera-grid,.admin-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px}.camera,.panel{background:white;border:1px solid var(--line);border-radius:12px;overflow:hidden}.camera{padding:20px}.card-heading,.camera-controls,.section-heading,.barrier{display:flex;align-items:center;justify-content:space-between;gap:14px}.card-heading{margin-bottom:16px}.snapshot{aspect-ratio:16/9;background:#e8edf0;display:flex;justify-content:center;align-items:center;border-radius:6px;overflow:hidden;position:relative}.snapshot img{width:100%;height:100%;object-fit:contain}.snapshot p{padding:20px;text-align:center;color:var(--muted);font-size:14px}.camera-controls{margin-top:16px}.image-time{font-size:12px;text-align:right}.muted{color:var(--muted);font-size:14px}.barrier{border-top:1px solid var(--line);padding-top:18px;margin-top:18px}.barrier strong{display:block;margin-top:5px;font-size:23px}.status-time{display:block;font-size:11px;margin-top:4px}button{font:inherit;border:1px solid transparent;background:var(--navy);color:white;border-radius:7px;padding:12px 17px;font-size:14px;font-weight:650;cursor:pointer;min-height:44px}button:hover{filter:brightness(1.14)}button:disabled{opacity:.55;cursor:wait}.secondary{background:#f5f7f8;color:var(--navy);border-color:#cbd6dc}.open-barrier{display:flex;justify-content:space-between;width:100%;margin-top:16px;background:#135f50;padding:17px 20px;letter-spacing:.5px;font-size:16px}.barrier-message{min-height:22px;font-size:13px}.no-barrier{margin-top:22px;color:var(--muted);font-size:14px;border-top:1px solid var(--line);padding-top:22px}.panel{padding:24px}.events{margin-top:26px}.table-scroll{overflow-x:auto}table{border-collapse:collapse;width:100%;text-align:left;font-size:14px}th{font-size:11px;text-transform:uppercase;letter-spacing:.6px;color:var(--muted);background:#f5f7f8}td,th{padding:14px 12px;border-bottom:1px solid var(--line);white-space:nowrap}td.plate{font-size:16px;font-weight:750;letter-spacing:.5px}.badge{display:inline-block;padding:5px 9px;border-radius:5px;font-size:11px;font-weight:800;letter-spacing:.3px}.allowed{background:#dff2e6;color:var(--green)}.denied{background:#fde5e8;color:var(--red)}tr.allowed-row td:first-child{border-left:3px solid #2b8b5f}tr.denied-row td:first-child{border-left:3px solid #c84959}.direction{font-size:12px;font-weight:750}.error{color:var(--red);white-space:pre-line}.error:empty{display:none}.note{font-size:12px;margin-top:18px}footer{max-width:1200px;margin:0 auto;padding:0 24px 28px;color:var(--muted);font-size:12px}label{display:block;font-size:13px;font-weight:650;margin:18px 0 7px}input,select{font:inherit;width:100%;border:1px solid #bfcbd2;border-radius:6px;padding:11px;background:white;color:#172b3a;min-height:44px}form>button{margin-top:18px}input[type=file]{font-size:13px}input:focus,select:focus,button:focus-visible,a:focus-visible{outline:3px solid #e6af3b;outline-offset:3px}.search{display:flex;gap:8px}.search button{margin:0}.pagination{display:flex;justify-content:flex-end;gap:15px;align-items:center;margin-top:18px}.delete{color:var(--red);background:#fff3f4;padding:8px 12px;min-height:40px}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}@media(max-width:700px){header{padding:16px;gap:12px}.brand{font-size:23px;gap:7px}.brand span{font-size:8px}nav{gap:12px;font-size:12px}main{padding:24px 14px}.heading{align-items:flex-start}.network{display:none}h1{font-size:29px}.camera-grid,.admin-grid{grid-template-columns:1fr}.camera,.panel{padding:17px}.section-heading{flex-wrap:wrap}.search{width:100%}.camera-controls{gap:8px}.image-time{max-width:160px}.pagination{justify-content:center}td,th{padding:12px 9px}.events{margin-top:20px}}

/* SNL livery palette, approximated from the supplied prime-mover photograph. */
:root{--snl-yellow:#F5C928;--snl-orange:#E74B2B;--navy:#192D46;background:#F6F5F1}
header{background:var(--snl-yellow);color:var(--navy);border-bottom:7px solid var(--snl-orange)}
.brand{font-style:italic;font-weight:900}.brand span{font-style:normal}nav a{font-weight:650}
.network{background:#FFF0B3;color:#59480E}
.camera{border-top:4px solid var(--snl-yellow)}
.open-barrier{background:var(--snl-yellow);color:var(--navy);border-color:#DEB420;font-weight:800}
.open-barrier:hover{background:#FFDA4D;filter:none}
.events{border-top:4px solid var(--snl-orange)}
.secondary{background:#FAF9F5;border-color:#D8D6CC}
input:focus,select:focus,button:focus-visible,a:focus-visible{outline-color:var(--navy)}

.brand{background:#fff;padding:6px 10px;border-radius:5px;flex-shrink:0}.brand img{display:block;width:190px;height:auto}@media(max-width:700px){.brand{padding:4px 6px}.brand img{width:140px}header{gap:10px}nav{gap:10px}}

.camera-column{min-width:0}.event-summary{margin-top:26px;margin-bottom:0}.camera-column .events{margin-top:20px}.camera-column .events .section-heading{margin-bottom:14px}.camera-column td,.camera-column th{padding:12px 9px}.camera-column td.plate{font-size:14px}.camera-column table{font-size:13px}

.login-panel{max-width:440px;margin:32px auto}

nav{align-items:center}.nav-logout button{margin:0}.idle-banner{margin-bottom:20px;border:2px solid #c08d00}.idle-banner[hidden]{display:none}

.monitor-option{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin:0 0 16px}.monitor-option input{width:18px;height:18px;min-height:0}

/* V1.1 additions reuse the V1 palette, cards and table structure. */
.health-detail{font-size:12px;min-height:32px;margin:0 0 12px;overflow-wrap:anywhere}
.unknown{background:#eceff1;color:#526573}.unknown-row td:first-child{border-left:3px solid #8b969e}
.event-filters{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px 16px;margin-top:12px}
.event-filters label{margin:0}.event-filters input,.event-filters select{margin-top:6px;min-width:0}
.filter-actions{display:flex;align-items:flex-end;gap:8px}.event-row{cursor:pointer}.event-row:hover{background:#faf7e9}
.event-open{background:transparent;color:var(--navy);padding:4px 0;min-height:36px;font-weight:750;text-decoration:underline;text-underline-offset:3px}
dialog{width:min(1050px,calc(100% - 28px));max-height:90vh;border:1px solid var(--line);border-top:5px solid var(--snl-orange);border-radius:12px;padding:24px;color:#172b3a;background:white;overflow:auto}
dialog::backdrop{background:rgba(17,35,52,.65)}.event-detail-layout{display:grid;grid-template-columns:minmax(0,1.7fr) minmax(230px,1fr);gap:24px;margin-top:20px}
.event-images figure{margin:0 0 16px;border:1px solid var(--line);border-radius:6px;padding:12px;background:#f5f7f8;min-height:100px}
.event-images figcaption{font-size:12px;font-weight:700;margin-bottom:10px}.event-images img{max-width:100%;height:auto;display:block}.event-images img[hidden]{display:none}
#event-plate-image{image-rendering:auto;min-width:160px;max-height:130px;object-fit:contain}
dialog dl{margin:0;display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.5fr);gap:10px 14px;font-size:14px;align-content:start}
dialog dt{color:var(--muted)}dialog dd{margin:0;font-weight:600;overflow-wrap:anywhere}dialog summary{cursor:pointer;font-weight:650;padding:14px 0}dialog details{border-top:1px solid var(--line);margin-top:12px}
@media(max-width:850px){.event-filters{grid-template-columns:repeat(2,minmax(0,1fr))}.event-detail-layout{grid-template-columns:1fr}dialog{padding:17px}}
@media(max-width:480px){.event-filters{grid-template-columns:1fr}.filter-actions button{flex:1}.pagination{gap:8px;font-size:12px}}

/* Compact history search: closed by default, native keyboard/touch disclosure. */
.event-summary > .event-filters{display:none}
.filter-disclosure{margin:14px 0 8px}
.filter-disclosure > summary{width:fit-content;max-width:100%;min-height:44px;padding:12px 16px;border:1px solid #D8D6CC;border-radius:7px;background:#FAF9F5;color:var(--navy);font-size:14px;font-weight:650;cursor:pointer}
.filter-disclosure > summary:focus-visible{outline:3px solid var(--navy);outline-offset:3px}
.filter-disclosure[open]{padding-bottom:12px;border-bottom:1px solid var(--line)}