:root {
  --fundo: #070b12;
  --fundo-elevado: #0b111c;
  --superficie: #101824;
  --superficie-alta: #151f2e;
  --superficie-hover: #192536;
  --borda: #213044;
  --borda-forte: #30445e;
  --texto: #f2f6fb;
  --texto-suave: #a4b3c6;
  --texto-fraco: #72839a;
  --acento: #3b82f6;
  --acento-claro: #60a5fa;
  --ciano: #22d3ee;
  --ok: #34d399;
  --ok-fundo: rgba(52, 211, 153, 0.11);
  --alerta: #fbbf24;
  --alerta-fundo: rgba(251, 191, 36, 0.11);
  --falha: #fb7185;
  --falha-fundo: rgba(251, 113, 133, 0.11);
  --violeta: #a78bfa;
  --sombra: 0 16px 44px rgba(0, 0, 0, 0.22);
}

* { box-sizing: border-box; }
html { background: var(--fundo); color-scheme: dark; }
body { margin: 0; background: radial-gradient(circle at 48% -20%, rgba(59, 130, 246, 0.1), transparent 32rem), var(--fundo); color: var(--texto); font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; -webkit-font-smoothing: antialiased; }
button, a { -webkit-tap-highlight-color: transparent; }
button { font: inherit; }
button:not(:disabled), a { cursor: pointer; }
button:disabled { cursor: not-allowed; opacity: .58; }
:focus-visible { outline: 3px solid var(--acento-claro); outline-offset: 3px; }

.svi-sr-only { position: absolute !important; width: 1px !important; height: 1px !important; padding: 0 !important; margin: -1px !important; overflow: hidden !important; clip: rect(0, 0, 0, 0) !important; white-space: nowrap !important; border: 0 !important; }
.svi-skip-link { position: fixed; left: 1rem; top: -5rem; z-index: 100; border-radius: .5rem; background: var(--acento); color: white; padding: .75rem 1rem; font-weight: 700; transition: top .2s ease; }
.svi-skip-link:focus { top: 1rem; }

.svi-app { min-height: 100dvh; }
.svi-appbar { position: sticky; top: 0; z-index: 40; border-bottom: 1px solid rgba(48, 68, 94, .75); background: rgba(7, 11, 18, .9); backdrop-filter: blur(18px); }
.svi-appbar-inner { min-height: 72px; max-width: 1600px; margin: 0 auto; padding: 0 28px; display: flex; align-items: center; gap: 38px; }
.svi-brand { display: flex; align-items: center; gap: 12px; color: var(--texto); text-decoration: none; min-width: max-content; }
.svi-brand-mark { width: 40px; height: 40px; display: grid; place-items: center; border: 1px solid rgba(96, 165, 250, .35); border-radius: 11px; background: linear-gradient(145deg, rgba(59, 130, 246, .26), rgba(34, 211, 238, .08)); color: #8ec5ff; box-shadow: inset 0 1px 0 rgba(255,255,255,.08); }
.svi-brand > span:last-child { display: grid; gap: 1px; }
.svi-brand strong { font-size: 15px; letter-spacing: .12em; }
.svi-brand small { color: var(--texto-fraco); font-size: 10px; letter-spacing: .04em; text-transform: uppercase; }
.svi-main-nav { align-self: stretch; display: flex; align-items: stretch; gap: 4px; }
.svi-main-nav a { position: relative; min-height: 48px; padding: 0 14px; display: flex; align-items: center; gap: 8px; color: var(--texto-suave); font-size: 13px; font-weight: 600; text-decoration: none; transition: color .2s ease, background .2s ease; }
.svi-main-nav a:hover { color: var(--texto); background: rgba(255,255,255,.035); }
.svi-main-nav a::after { content: ""; position: absolute; left: 14px; right: 14px; bottom: 0; height: 2px; border-radius: 2px 2px 0 0; background: var(--acento-claro); opacity: 0; transform: scaleX(.4); transition: opacity .2s ease, transform .2s ease; }
.svi-main-nav a.is-active { color: var(--texto); }
.svi-main-nav a.is-active::after { opacity: 1; transform: scaleX(1); }
.svi-operator { margin-left: auto; display: flex; align-items: center; gap: 16px; }
.svi-system-status { display: inline-flex; align-items: center; gap: 7px; color: var(--texto-suave); font-size: 11px; font-weight: 600; text-transform: uppercase; letter-spacing: .05em; }
.svi-system-status i, .svi-good-dot { display: inline-block; width: 7px; height: 7px; border-radius: 50%; background: var(--ok); box-shadow: 0 0 0 4px var(--ok-fundo); }
.svi-user { display: flex; align-items: center; gap: 9px; padding-left: 16px; border-left: 1px solid var(--borda); }
.svi-user > span { width: 34px; height: 34px; display: grid; place-items: center; border-radius: 50%; background: #1e3a5f; color: #bfdbfe; font-size: 11px; font-weight: 800; }
.svi-user p { margin: 0; display: grid; line-height: 1.2; }
.svi-user strong { max-width: 145px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-size: 12px; font-weight: 650; }
.svi-user small { margin-top: 3px; color: var(--texto-fraco); font-size: 10px; text-transform: capitalize; }
.svi-logout { min-height: 44px; border: 0; background: transparent; color: var(--texto-suave); padding: 0 8px; font-size: 12px; font-weight: 650; transition: color .2s ease; }
.svi-logout:hover { color: var(--texto); }
.svi-main { width: min(1600px, 100%); margin: 0 auto; padding: 30px 28px 52px; }

.svi-dashboard { display: grid; gap: 20px; }
.svi-page-header { min-height: 66px; display: flex; align-items: flex-end; justify-content: space-between; gap: 24px; }
.svi-kicker { margin: 0 0 8px !important; display: flex; align-items: center; gap: 8px; color: var(--ok) !important; font-size: 11px !important; font-weight: 750; letter-spacing: .09em; text-transform: uppercase; }
.svi-live-dot { width: 7px; height: 7px; flex: 0 0 auto; border-radius: 50%; background: var(--ok); box-shadow: 0 0 0 4px var(--ok-fundo); }
.svi-page-header h1 { margin: 0; font-size: clamp(25px, 2.2vw, 34px); line-height: 1.08; letter-spacing: -.035em; }
.svi-page-header p { margin: 8px 0 0; color: var(--texto-suave); font-size: 13px; }
.svi-page-actions { display: flex; align-items: center; gap: 12px; }
.svi-clock { padding-right: 16px; border-right: 1px solid var(--borda); display: grid; justify-items: end; }
.svi-clock strong { font-family: "SFMono-Regular", Consolas, monospace; font-size: 18px; font-variant-numeric: tabular-nums; letter-spacing: .02em; }
.svi-clock span { margin-top: 3px; color: var(--texto-fraco); font-size: 10px; text-transform: capitalize; }
.svi-icon-button { width: 44px; height: 44px; display: grid; place-items: center; border: 1px solid var(--borda); border-radius: 10px; background: var(--superficie); color: var(--texto-suave); transition: border-color .2s ease, color .2s ease, background .2s ease; }
.svi-icon-button:hover:not(:disabled) { color: var(--texto); border-color: var(--borda-forte); background: var(--superficie-hover); }
.svi-icon-button > span { display: grid; }

.svi-inline-notice { min-height: 46px; display: flex; align-items: center; gap: 10px; border: 1px solid rgba(251,191,36,.25); border-radius: 10px; background: var(--alerta-fundo); color: #fde68a; padding: 10px 14px; font-size: 12px; }
.svi-inline-notice strong { color: #fff1b8; }

.svi-metrics-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 14px; }
.svi-metric-card { min-height: 112px; position: relative; display: grid; grid-template-columns: auto 1fr auto; align-items: start; gap: 13px; overflow: hidden; border: 1px solid var(--borda); border-radius: 13px; background: linear-gradient(145deg, rgba(21,31,46,.98), rgba(14,22,34,.98)); padding: 18px; box-shadow: inset 0 1px 0 rgba(255,255,255,.025); }
.svi-metric-card::after { content: ""; position: absolute; left: 0; top: 18px; bottom: 18px; width: 2px; border-radius: 0 2px 2px 0; background: var(--acento); opacity: .65; }
.svi-metric-icon { width: 38px; height: 38px; display: grid; place-items: center; border-radius: 10px; background: rgba(59,130,246,.11); color: #78b4ff; }
.svi-metric-copy { display: grid; }
.svi-metric-copy > span { color: var(--texto-suave); font-size: 11px; font-weight: 600; }
.svi-metric-copy strong { margin-top: 5px; font-size: 26px; line-height: 1; font-variant-numeric: tabular-nums; letter-spacing: -.04em; }
.svi-metric-copy small { margin-top: 6px; color: var(--texto-fraco); font-size: 10px; }
.svi-metric-trend { align-self: end; border-radius: 99px; background: var(--ok-fundo); color: #6ee7b7; padding: 4px 7px; font-size: 9px; font-weight: 750; text-transform: uppercase; letter-spacing: .03em; }

.svi-panel { min-width: 0; border: 1px solid var(--borda); border-radius: 14px; background: linear-gradient(145deg, rgba(16,24,36,.98), rgba(12,18,28,.98)); box-shadow: var(--sombra), inset 0 1px 0 rgba(255,255,255,.025); }
.svi-panel-header { min-height: 75px; padding: 17px 19px; display: flex; align-items: center; justify-content: space-between; gap: 16px; border-bottom: 1px solid var(--borda); }
.svi-panel-header h2 { margin: 4px 0 0; font-size: 15px; font-weight: 680; letter-spacing: -.01em; }
.svi-section-label { display: block; color: var(--texto-fraco); font-size: 9px; font-weight: 750; text-transform: uppercase; letter-spacing: .11em; }
.svi-primary-grid { display: grid; grid-template-columns: minmax(0, 2.25fr) minmax(290px, .75fr); gap: 16px; align-items: stretch; }
.svi-video-panel { overflow: hidden; }
.svi-panel-tools { display: flex; align-items: center; gap: 8px; }
.svi-status-chip { min-height: 30px; display: inline-flex; align-items: center; gap: 7px; border: 1px solid; border-radius: 99px; padding: 0 10px; font-size: 10px; font-weight: 750; text-transform: uppercase; letter-spacing: .05em; }
.svi-status-chip > span { width: 6px; height: 6px; border-radius: 50%; }
.svi-status-chip.is-live { border-color: rgba(52,211,153,.25); background: var(--ok-fundo); color: #6ee7b7; }
.svi-status-chip.is-live > span { background: var(--ok); }
.svi-status-chip.is-demo { border-color: rgba(59,130,246,.3); background: rgba(59,130,246,.1); color: #93c5fd; }
.svi-status-chip.is-demo > span { background: var(--acento-claro); }
.svi-control-button { min-height: 38px; display: inline-flex; align-items: center; gap: 7px; border: 1px solid var(--borda); border-radius: 8px; background: transparent; color: var(--texto-suave); padding: 0 11px; font-size: 11px; font-weight: 650; transition: color .2s ease, border-color .2s ease, background .2s ease; }
.svi-control-button:hover, .svi-control-button.is-active { border-color: rgba(96,165,250,.48); background: rgba(59,130,246,.1); color: #bfdbfe; }
.svi-video-stage { position: relative; aspect-ratio: 16 / 8.25; overflow: hidden; background: #020305; }
.svi-video-stage iframe, .svi-video-stage video { width: 100%; height: 100%; display: block; border: 0; object-fit: cover; }
.svi-video-stage::after { content: ""; pointer-events: none; position: absolute; inset: 0; background: linear-gradient(to bottom, rgba(2,5,9,.4), transparent 20%, transparent 73%, rgba(2,5,9,.32)); }
.svi-video-topline { position: absolute; z-index: 3; top: 14px; left: 14px; right: 14px; display: flex; align-items: center; justify-content: space-between; color: rgba(255,255,255,.77); font-family: "SFMono-Regular", Consolas, monospace; font-size: 10px; font-variant-numeric: tabular-nums; text-shadow: 0 1px 3px #000; }
.svi-camera-code { display: inline-flex; align-items: center; gap: 6px; border-radius: 6px; background: rgba(3,7,12,.72); padding: 6px 8px; backdrop-filter: blur(5px); }
.svi-detection-layer { pointer-events: none; position: absolute; z-index: 4; inset: 0; }
.svi-ai-label { position: absolute; right: 15px; bottom: 14px; display: inline-flex; align-items: center; gap: 5px; border-radius: 6px; background: rgba(3,7,12,.72); color: rgba(255,255,255,.82); padding: 6px 8px; font-size: 9px; font-weight: 700; text-transform: uppercase; letter-spacing: .06em; backdrop-filter: blur(5px); }
.svi-detection-box { position: absolute; border: 2px solid; box-shadow: 0 0 0 1px rgba(0,0,0,.28), inset 0 0 24px rgba(0,0,0,.08); }
.svi-detection-box b, .svi-detection-box small { position: absolute; top: -24px; height: 22px; display: inline-flex; align-items: center; color: #06121f; font-size: 9px; font-weight: 800; text-transform: uppercase; }
.svi-detection-box b { left: -2px; padding: 0 6px; }
.svi-detection-box small { left: 45px; padding-right: 5px; }
.svi-detection-car { width: 19%; height: 27%; left: 50%; top: 48%; border-color: var(--ciano); }
.svi-detection-car b, .svi-detection-car small { background: var(--ciano); }
.svi-detection-person { width: 8%; height: 34%; left: 20%; top: 36%; border-color: var(--alerta); }
.svi-detection-person b, .svi-detection-person small { background: var(--alerta); }
.svi-detection-person small { left: 50px; }
.svi-video-footer { min-height: 59px; display: grid; grid-template-columns: 1fr auto auto; align-items: center; gap: 28px; padding: 11px 18px; }
.svi-video-footer > div { display: grid; gap: 3px; }
.svi-video-footer > div:first-child { grid-template-columns: auto auto; align-items: center; justify-content: start; column-gap: 9px; }
.svi-video-footer > div:first-child small { grid-column: 2; }
.svi-video-footer span, .svi-video-footer small { color: var(--texto-fraco); font-size: 9px; text-transform: uppercase; letter-spacing: .04em; }
.svi-video-footer strong { color: var(--texto-suave); font-size: 10px; font-weight: 700; }

.svi-events-panel { display: flex; flex-direction: column; overflow: hidden; }
.svi-count-badge, .svi-total { border: 1px solid var(--borda); border-radius: 99px; color: var(--texto-suave); padding: 5px 8px; font-size: 9px; font-weight: 700; text-transform: uppercase; }
.svi-event-list { flex: 1; }
.svi-event { min-height: 76px; display: grid; grid-template-columns: auto 1fr auto; align-items: start; gap: 10px; border-bottom: 1px solid rgba(33,48,68,.72); padding: 14px 16px; }
.svi-event-level { width: 7px; height: 7px; margin-top: 5px; border-radius: 2px; background: var(--texto-fraco); }
.svi-event-level.is-alto { background: var(--falha); }
.svi-event-level.is-medio { background: var(--alerta); }
.svi-event-level.is-baixo { background: var(--ciano); }
.svi-event-level.is-info { background: var(--acento-claro); }
.svi-event strong { display: block; color: var(--texto); font-size: 11px; font-weight: 650; line-height: 1.35; }
.svi-event p { margin: 5px 0 0; color: var(--texto-fraco); font-size: 9px; line-height: 1.45; }
.svi-event time { color: var(--texto-fraco); font-family: "SFMono-Regular", Consolas, monospace; font-size: 9px; font-variant-numeric: tabular-nums; }
.svi-text-button { min-height: 46px; width: 100%; border: 0; background: rgba(255,255,255,.012); color: #8ec5ff; font-size: 10px; font-weight: 700; transition: background .2s ease, color .2s ease; }
.svi-text-button:hover { background: rgba(59,130,246,.08); color: #bfdbfe; }

.svi-secondary-grid { display: grid; grid-template-columns: 1.35fr 1fr .8fr; gap: 16px; }
.svi-chart-panel, .svi-distribution, .svi-health { min-height: 300px; }
.svi-chart-legend { display: flex; align-items: center; gap: 6px; color: var(--texto-fraco); font-size: 9px; }
.svi-chart-legend span { width: 14px; height: 2px; background: var(--acento); }
.svi-chart-wrap { padding: 18px 20px 12px; }
.svi-chart { width: 100%; height: 155px; overflow: visible; }
.svi-chart-grid { stroke: var(--borda); stroke-width: 1; stroke-dasharray: 3 4; }
.svi-chart-axis { margin-top: 6px; display: flex; justify-content: space-between; color: var(--texto-fraco); font-family: "SFMono-Regular", Consolas, monospace; font-size: 9px; }
.svi-bars { display: grid; gap: 18px; padding: 22px 20px; }
.svi-bars p { margin: 0 0 7px; display: flex; justify-content: space-between; gap: 10px; color: var(--texto-suave); font-size: 10px; }
.svi-bars strong { color: var(--texto); font-weight: 650; font-variant-numeric: tabular-nums; }
.svi-bar { height: 6px; display: block; overflow: hidden; border-radius: 99px; background: rgba(255,255,255,.055); }
.svi-bar i { height: 100%; display: block; border-radius: inherit; background: var(--acento); }
.svi-bar.is-cyan i { background: var(--ciano); }
.svi-bar.is-amber i { background: var(--alerta); }
.svi-bar.is-violet i { background: var(--violeta); }
.svi-health-score { width: 42px; height: 42px; display: grid; place-items: center; border: 3px solid var(--ok); border-radius: 50%; color: #a7f3d0; font-size: 12px; font-weight: 800; box-shadow: inset 0 0 0 3px var(--ok-fundo); }
.svi-health dl { margin: 0; padding: 13px 19px 17px; }
.svi-health dl > div { min-height: 40px; display: flex; align-items: center; justify-content: space-between; gap: 12px; border-bottom: 1px solid rgba(33,48,68,.65); }
.svi-health dl > div:last-child { border: 0; }
.svi-health dt { color: var(--texto-fraco); font-size: 10px; }
.svi-health dd { margin: 0; display: flex; align-items: center; gap: 7px; color: var(--texto-suave); font-size: 10px; font-weight: 650; font-variant-numeric: tabular-nums; }
.svi-good-dot { width: 6px; height: 6px; box-shadow: none; }

.svi-analysis-proof { min-height: 48px; display: flex; align-items: center; gap: 10px; border: 1px solid rgba(52,211,153,.24); border-radius: 11px; background: var(--ok-fundo); color: #6ee7b7; padding: 8px 12px; }
.svi-analysis-proof > span { display: grid; gap: 2px; }
.svi-analysis-proof b { color: #d1fae5; font-size: 10px; text-transform: uppercase; letter-spacing: .06em; }
.svi-analysis-proof small { color: #72bda4; font-family: "SFMono-Regular", Consolas, monospace; font-size: 9px; }
.svi-metrics-grid.is-expanded { grid-template-columns: repeat(6, minmax(0, 1fr)); }
.svi-metrics-grid.is-expanded .svi-metric-card { grid-template-columns: auto 1fr; min-height: 126px; }
.svi-metrics-grid.is-expanded .svi-metric-trend { grid-column: 2; justify-self: start; align-self: end; }

.svi-real-detection { position: absolute; border: 2px solid var(--class-color, var(--ciano)); box-shadow: 0 0 0 1px rgba(0,0,0,.42), inset 0 0 20px rgba(0,0,0,.1); color: var(--class-color, var(--ciano)); }
.svi-real-detection b { position: absolute; left: -2px; top: -22px; max-width: 190px; height: 20px; display: flex; align-items: center; overflow: hidden; white-space: nowrap; border-radius: 3px 3px 0 0; background: var(--class-color, var(--ciano)); color: #061019; padding: 0 5px; font-size: 8px; font-weight: 850; text-transform: uppercase; letter-spacing: .015em; }
.svi-real-detection small { position: absolute; right: -2px; bottom: -20px; border-radius: 0 0 3px 3px; background: rgba(2,7,12,.84); color: var(--class-color, var(--ciano)); padding: 3px 5px; font-family: "SFMono-Regular", Consolas, monospace; font-size: 8px; font-weight: 750; }
.class-person { --class-color: #22d3ee; }
.class-car { --class-color: #60a5fa; }
.class-motorcycle { --class-color: #f472b6; }
.class-bicycle { --class-color: #a78bfa; }
.class-bus { --class-color: #fbbf24; }
.class-truck { --class-color: #fb923c; }
.svi-bar.class-person i, .svi-bar.class-car i, .svi-bar.class-motorcycle i, .svi-bar.class-bicycle i, .svi-bar.class-bus i, .svi-bar.class-truck i { background: var(--class-color); }
.svi-video-footer.is-analytics { grid-template-columns: 1fr repeat(3, auto); }

.svi-event-button { width: 100%; border: 0; background: transparent; color: inherit; text-align: left; transition: background .2s ease; }
.svi-event-button:hover, .svi-event-button:focus-visible { background: rgba(59,130,246,.075); }
.svi-event-button > span:nth-child(2) { min-width: 0; }
.svi-empty-state { margin: 0; padding: 40px 20px; color: var(--texto-fraco); font-size: 11px; line-height: 1.6; text-align: center; }
.svi-human-review { min-height: 58px; display: flex; align-items: center; gap: 9px; border-top: 1px solid var(--borda); background: rgba(59,130,246,.055); color: #8ec5ff; padding: 10px 15px; }
.svi-human-review > span { display: grid; gap: 3px; }
.svi-human-review strong { font-size: 9px; text-transform: uppercase; letter-spacing: .055em; }
.svi-human-review small { color: var(--texto-fraco); font-size: 9px; line-height: 1.35; }
.analytics-grid { grid-template-columns: 1.15fr 1fr .82fr; }
.analytics-grid .svi-bars { gap: 12px; padding-block: 17px; }
.svi-calibration-note { margin: 0; border-top: 1px solid var(--borda); color: var(--texto-fraco); padding: 10px 18px 14px; font-size: 8px; line-height: 1.5; }
.svi-capabilities { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
.svi-capabilities > div { min-height: 76px; display: flex; align-items: center; gap: 12px; border: 1px solid var(--borda); border-radius: 11px; background: rgba(16,24,36,.74); padding: 13px 15px; }
.svi-capabilities svg { flex: 0 0 auto; color: #78b4ff; }
.svi-capabilities span { display: grid; gap: 4px; }
.svi-capabilities strong { font-size: 10px; }
.svi-capabilities small { color: var(--texto-fraco); font-size: 9px; line-height: 1.35; }

.svi-source-note { min-height: 52px; display: flex; align-items: center; gap: 11px; border: 1px solid var(--borda); border-radius: 11px; background: rgba(16,24,36,.66); color: var(--texto-fraco); padding: 10px 14px; }
.svi-source-note > svg { flex: 0 0 auto; color: #78b4ff; }
.svi-source-note p { margin: 0; font-size: 10px; line-height: 1.5; }
.svi-source-note strong { color: var(--texto-suave); }
.svi-source-note a { margin-left: auto; flex: 0 0 auto; color: #8ec5ff; font-size: 10px; font-weight: 700; text-decoration: none; }
.svi-source-note a:hover { text-decoration: underline; }

.svi-loading { min-height: 100dvh; display: flex; align-items: center; justify-content: center; gap: 12px; color: var(--texto-suave); font-size: 13px; }
.svi-spinner { width: 18px; height: 18px; border: 2px solid var(--borda-forte); border-top-color: var(--acento-claro); border-radius: 50%; animation: svi-rotate .75s linear infinite; }
.svi-spin { animation: svi-rotate .75s linear infinite; }

@layer components {
  .svi-superficie { background: var(--superficie); border: 1px solid var(--borda); border-radius: .75rem; }
  .svi-campo { width: 100%; background: var(--fundo); border: 1px solid var(--borda-forte); border-radius: .5rem; padding: .65rem .75rem; font-size: .875rem; color: var(--texto); outline: none; transition: border-color .2s ease; }
  .svi-campo:focus { border-color: var(--acento); }
  .svi-botao { min-height: 44px; border-radius: .5rem; padding: .55rem .9rem; font-size: .875rem; font-weight: 600; transition: background-color .2s ease, border-color .2s ease, color .2s ease; }
  .svi-botao-primario { background: var(--acento); color: #fff; }
  .svi-botao-primario:hover:not(:disabled) { background: var(--acento-claro); }
  .svi-botao-secundario { border: 1px solid var(--borda-forte); color: var(--texto-suave); }
  .svi-botao-secundario:hover { border-color: var(--acento); color: var(--texto); }
  .svi-etiqueta { display: inline-flex; align-items: center; gap: .35rem; border-radius: 999px; padding: .15rem .6rem; font-size: .75rem; font-weight: 600; }
  .svi-pulso { width: .5rem; height: .5rem; border-radius: 999px; background: var(--ok); animation: svi-pulse 2s ease-in-out infinite; }
}

@keyframes svi-rotate { to { transform: rotate(360deg); } }
@keyframes svi-pulse { 50% { opacity: .35; } }

@media (max-width: 1180px) {
  .svi-appbar-inner { gap: 20px; }
  .svi-system-status { display: none; }
  .svi-metrics-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .svi-metrics-grid.is-expanded { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .svi-primary-grid { grid-template-columns: minmax(0, 1.7fr) minmax(280px, .8fr); }
  .svi-secondary-grid { grid-template-columns: 1fr 1fr; }
  .svi-health { grid-column: 1 / -1; min-height: auto; }
  .svi-health dl { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
  .svi-health dl > div { min-height: 48px; display: grid; border-bottom: 0; }
  .svi-capabilities { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 900px) {
  .svi-appbar { position: relative; }
  .svi-appbar-inner { min-height: 68px; padding: 0 18px; flex-wrap: wrap; }
  .svi-brand small, .svi-user p { display: none; }
  .svi-main-nav { order: 3; width: 100%; height: 48px; border-top: 1px solid var(--borda); }
  .svi-main-nav a { flex: 1; justify-content: center; }
  .svi-operator { margin-left: auto; }
  .svi-user { padding-left: 0; border-left: 0; }
  .svi-main { padding: 24px 18px 40px; }
  .svi-primary-grid { grid-template-columns: 1fr; }
  .svi-events-panel { max-height: none; }
  .svi-video-stage { aspect-ratio: 16 / 9; }
  .svi-metrics-grid.is-expanded { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .svi-video-footer.is-analytics { grid-template-columns: 1fr repeat(3, auto); }
}

@media (max-width: 640px) {
  .svi-appbar-inner { padding-inline: 14px; }
  .svi-brand-mark { width: 36px; height: 36px; }
  .svi-brand > span:last-child { display: none; }
  .svi-user { display: none; }
  .svi-main { padding: 20px 14px 36px; }
  .svi-page-header { align-items: flex-start; }
  .svi-page-header > div:first-child p:last-child { max-width: 31ch; }
  .svi-clock { display: none; }
  .svi-metrics-grid, .svi-secondary-grid { grid-template-columns: 1fr; }
  .svi-metrics-grid.is-expanded, .svi-capabilities { grid-template-columns: 1fr; }
  .svi-metric-card { min-height: 104px; }
  .svi-panel-header { min-height: 68px; padding: 14px; }
  .svi-panel-tools .svi-status-chip { display: none; }
  .svi-control-button { width: 44px; padding: 0; justify-content: center; }
  .svi-control-button svg { width: 19px; height: 19px; }
  .svi-control-button { font-size: 0; }
  .svi-video-footer { grid-template-columns: 1fr 1fr; gap: 16px; }
  .svi-video-footer.is-analytics { grid-template-columns: 1fr 1fr; }
  .svi-video-footer > div:first-child { grid-column: 1 / -1; }
  .svi-detection-box b, .svi-detection-box small { font-size: 7px; top: -20px; height: 18px; }
  .svi-detection-person { width: 12%; }
  .svi-secondary-grid .svi-health { grid-column: auto; }
  .svi-health dl { grid-template-columns: 1fr 1fr; }
  .svi-source-note { align-items: flex-start; flex-wrap: wrap; }
  .svi-source-note a { margin-left: 29px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}

/* Mosaico multicamera ------------------------------------------------------- */
.svi-camera-bank { overflow: hidden; border: 1px solid var(--borda); border-radius: 14px; background: linear-gradient(145deg, rgba(16,24,36,.96), rgba(11,18,29,.96)); box-shadow: inset 0 1px 0 rgba(255,255,255,.025); }
.svi-camera-bank > header { min-height: 66px; display: flex; align-items: center; justify-content: space-between; gap: 18px; border-bottom: 1px solid var(--borda); padding: 13px 17px; }
.svi-camera-bank h2 { margin: 4px 0 0; font-size: 15px; }
.svi-camera-bank-count { min-height: 30px; display: inline-flex; align-items: center; gap: 7px; border: 1px solid rgba(52,211,153,.2); border-radius: 99px; background: var(--ok-fundo); color: #6ee7b7; padding: 0 10px; font-size: 9px; font-weight: 800; letter-spacing: .045em; text-transform: uppercase; }
.svi-camera-bank-count i, .svi-camera-thumb > span i { width: 6px; height: 6px; border-radius: 50%; background: var(--ok); box-shadow: 0 0 0 3px rgba(52,211,153,.11); }
.svi-camera-tabs { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 1px; background: var(--borda); }
.svi-camera-tab { min-width: 0; min-height: 112px; display: grid; grid-template-columns: minmax(104px, 39%) 1fr; align-items: stretch; gap: 0; border: 0; background: #0c1420; color: inherit; padding: 0; text-align: left; transition: background .2s ease, box-shadow .2s ease; }
.svi-camera-tab:hover { background: #111d2c; }
.svi-camera-tab.is-active { position: relative; z-index: 1; background: #132238; box-shadow: inset 0 -3px 0 var(--acento-claro), inset 0 0 0 1px rgba(96,165,250,.28); }
.svi-camera-thumb { min-width: 0; position: relative; overflow: hidden; background: #03070c; }
.svi-camera-thumb::after { content: ""; position: absolute; inset: 0; background: linear-gradient(to top, rgba(2,7,12,.7), transparent 58%); }
.svi-camera-thumb img { width: 100%; height: 100%; display: block; object-fit: cover; filter: saturate(.82) contrast(1.05); transition: filter .2s ease, transform .25s ease; }
.svi-camera-tab:hover .svi-camera-thumb img, .svi-camera-tab.is-active .svi-camera-thumb img { filter: saturate(1) contrast(1.04); transform: scale(1.025); }
.svi-camera-thumb > span { position: absolute; z-index: 2; left: 8px; bottom: 7px; display: inline-flex; align-items: center; gap: 6px; border-radius: 5px; background: rgba(3,9,15,.76); color: #a7f3d0; padding: 4px 6px; font-size: 7px; font-weight: 800; letter-spacing: .04em; text-transform: uppercase; backdrop-filter: blur(5px); }
.svi-camera-tab-copy { min-width: 0; display: flex; flex-direction: column; justify-content: center; padding: 12px; }
.svi-camera-tab-copy small { overflow: hidden; color: #6f829a; font-family: "SFMono-Regular", Consolas, monospace; font-size: 8px; text-overflow: ellipsis; white-space: nowrap; }
.svi-camera-tab-copy strong { margin-top: 7px; color: #e4edf8; font-size: 11px; line-height: 1.35; }
.svi-camera-tab-copy > span { margin-top: 5px; color: #7890a9; font-size: 8px; line-height: 1.35; }

@media (max-width: 1180px) {
  .svi-camera-tabs { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 640px) {
  .svi-camera-bank > header { align-items: flex-start; }
  .svi-camera-bank-count { max-width: 132px; line-height: 1.25; text-align: center; }
  .svi-camera-tabs { grid-template-columns: 1fr; }
  .svi-camera-tab { grid-template-columns: 42% 1fr; min-height: 104px; }
  .svi-camera-tab-copy strong { font-size: 12px; }
}

/* Login institucional ------------------------------------------------------- */
.svi-login-page {
  min-height: 100dvh;
  position: relative;
  display: grid;
  grid-template-columns: minmax(480px, 1.08fr) minmax(460px, .92fr);
  overflow-x: hidden;
  overflow-y: auto;
  isolation: isolate;
  background: #07101d;
}
.svi-login-page::before {
  content: "";
  position: fixed;
  z-index: -2;
  inset: 0;
  opacity: .22;
  background-image: linear-gradient(rgba(96,165,250,.12) 1px, transparent 1px), linear-gradient(90deg, rgba(96,165,250,.12) 1px, transparent 1px);
  background-size: 54px 54px;
  mask-image: linear-gradient(90deg, #000, transparent 70%);
}
.svi-login-glow { position: fixed; z-index: -1; width: 35rem; height: 35rem; border-radius: 50%; filter: blur(90px); opacity: .17; pointer-events: none; animation: svi-login-drift 9s ease-in-out infinite alternate; }
.svi-login-glow.is-one { left: -12rem; top: -13rem; background: #08c4ec; }
.svi-login-glow.is-two { left: 34%; bottom: -24rem; background: #2053d5; animation-delay: -4s; }

.svi-login-brand { min-width: 0; position: relative; display: flex; flex-direction: column; justify-content: center; gap: clamp(30px, 5vh, 58px); overflow: hidden; padding: clamp(44px, 6vw, 92px); background: radial-gradient(circle at 10% 85%, rgba(9,199,237,.18), transparent 30%), linear-gradient(145deg, rgba(8,23,42,.6), rgba(7,14,26,.22)); }
.svi-login-brand::after { content: ""; position: absolute; right: 0; top: 7%; bottom: 7%; width: 1px; background: linear-gradient(transparent, rgba(71,117,172,.55), transparent); }
.svi-prefeitura-logo { width: clamp(270px, 31vw, 430px); aspect-ratio: 2.56 / 1; position: relative; overflow: hidden; border: 1px solid rgba(255,255,255,.16); border-radius: 18px; background: white; box-shadow: 0 24px 70px rgba(1,9,26,.38), inset 0 1px 0 white; }
.svi-prefeitura-logo img { width: 100%; height: auto; display: block; transform: translateY(-29.35%); }

.svi-login-hero-copy { max-width: 660px; }
.svi-login-eyebrow { margin: 0 0 15px; display: flex; align-items: center; gap: 9px; color: #58dcf6; font-size: 11px; font-weight: 800; letter-spacing: .13em; text-transform: uppercase; }
.svi-login-eyebrow > span { width: 25px; height: 2px; border-radius: 2px; background: #12c8ed; box-shadow: 0 0 12px rgba(18,200,237,.7); }
.svi-login-hero-copy h1 { max-width: 590px; margin: 0; font-size: clamp(38px, 4.2vw, 68px); line-height: .98; letter-spacing: -.055em; text-wrap: balance; }
.svi-login-hero-copy > p:last-child { max-width: 610px; margin: 23px 0 0; color: #9cadc2; font-size: clamp(14px, 1.15vw, 17px); line-height: 1.7; }

.svi-login-capabilities { max-width: 690px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.svi-login-capabilities > div { min-height: 104px; display: flex; align-items: flex-start; gap: 11px; border: 1px solid rgba(65,94,132,.44); border-radius: 13px; background: rgba(10,24,42,.66); padding: 16px 14px; box-shadow: inset 0 1px 0 rgba(255,255,255,.035); }
.svi-login-capabilities svg { flex: 0 0 auto; color: #42cdef; }
.svi-login-capabilities span { display: grid; gap: 5px; }
.svi-login-capabilities strong { font-size: 11px; line-height: 1.4; }
.svi-login-capabilities small { color: #71839a; font-size: 9px; line-height: 1.5; }
.svi-login-brand-footer { display: flex; align-items: center; justify-content: space-between; gap: 18px; color: #61758e; font-size: 9px; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; }
.svi-login-network { display: inline-flex; align-items: center; gap: 8px; }
.svi-login-network i { width: 7px; height: 7px; border-radius: 50%; background: #fb7185; box-shadow: 0 0 0 4px rgba(251,113,133,.1); }
.svi-login-network.is-online { color: #6ee7b7; }
.svi-login-network.is-online i { background: #34d399; box-shadow: 0 0 0 4px rgba(52,211,153,.1); }

.svi-login-access { min-width: 0; display: grid; grid-template-rows: auto 1fr auto; align-items: center; padding: 30px clamp(34px, 5vw, 82px) 26px; background: rgba(8,14,24,.62); }
.svi-login-access-header, .svi-login-access-footer { width: 100%; display: flex; align-items: center; justify-content: space-between; gap: 18px; color: #667991; }
.svi-login-access-header > span:first-child { display: grid; gap: 3px; }
.svi-login-access-header b { color: #dce8f7; font-family: "SFMono-Regular", Consolas, monospace; font-size: 14px; font-variant-numeric: tabular-nums; }
.svi-login-access-header small { font-size: 10px; text-transform: capitalize; }
.svi-login-secure { min-height: 34px; display: inline-flex; align-items: center; gap: 7px; border: 1px solid rgba(52,211,153,.2); border-radius: 99px; background: rgba(52,211,153,.075); color: #77d8b6; padding: 0 11px; font-size: 9px; font-weight: 800; letter-spacing: .055em; text-transform: uppercase; }

.svi-login-card { width: min(100%, 500px); justify-self: center; border: 1px solid rgba(53,75,105,.7); border-radius: 22px; background: linear-gradient(145deg, rgba(19,30,47,.98), rgba(11,19,31,.98)); padding: clamp(28px, 4vw, 44px); box-shadow: 0 30px 90px rgba(0,0,0,.35), inset 0 1px 0 rgba(255,255,255,.045); }
.svi-login-card-icon { width: 50px; height: 50px; display: grid; place-items: center; border: 1px solid rgba(68,173,255,.28); border-radius: 14px; background: linear-gradient(145deg, rgba(32,101,221,.28), rgba(9,196,236,.1)); color: #7dddf5; }
.svi-login-section-label { margin: 24px 0 7px; color: #47c9e9; font-size: 10px; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; }
.svi-login-card h2 { margin: 0; font-size: clamp(25px, 2.2vw, 32px); letter-spacing: -.035em; }
.svi-login-intro { max-width: 420px; margin: 12px 0 28px; color: #8fa1b7; font-size: 13px; line-height: 1.65; }
.svi-login-card form { display: grid; gap: 18px; }
.svi-login-field { display: grid; gap: 8px; }
.svi-login-field label { color: #bdcad9; font-size: 12px; font-weight: 700; }
.svi-login-label-row { display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.svi-login-label-row > span { color: #62758e; font-size: 9px; text-transform: uppercase; letter-spacing: .045em; }
.svi-login-input { min-height: 52px; display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 11px; border: 1px solid #2d4058; border-radius: 10px; background: #09111d; color: #657a94; padding: 0 13px; transition: border-color .2s ease, box-shadow .2s ease, background .2s ease; }
.svi-login-input:focus-within { border-color: #3f93f4; background: #0a1422; box-shadow: 0 0 0 3px rgba(59,130,246,.13); color: #66cce8; }
.svi-login-input.has-error { border-color: rgba(251,113,133,.72); }
.svi-login-input input { min-width: 0; width: 100%; height: 48px; border: 0; outline: 0; background: transparent; color: #edf5ff; font: inherit; font-size: 14px; }
.svi-login-input input::placeholder { color: #50627a; }
.svi-login-password-toggle { width: 44px; height: 44px; display: grid; place-items: center; border: 0; border-radius: 8px; background: transparent; color: #71849b; transition: color .2s ease, background .2s ease; }
.svi-login-password-toggle:hover { background: rgba(96,165,250,.08); color: #9ddcf1; }
.svi-login-helper { margin: 0; display: flex; align-items: center; gap: 6px; color: #fcd34d; font-size: 10px; }
.svi-login-error { margin: -2px 0 0; display: flex; align-items: flex-start; gap: 9px; border: 1px solid rgba(251,113,133,.22); border-radius: 10px; background: rgba(251,113,133,.085); color: #fda4af; padding: 11px 12px; font-size: 10px; line-height: 1.55; }
.svi-login-helper[hidden], .svi-login-error[hidden] { display: none !important; }
.svi-login-error svg { flex: 0 0 auto; margin-top: 1px; }
.svi-login-error span { display: grid; }
.svi-login-error strong { color: #fecdd3; }
.svi-login-submit { min-height: 52px; display: flex; align-items: center; justify-content: center; gap: 9px; border: 1px solid #2d7fe2; border-radius: 10px; background: linear-gradient(135deg, #1675de, #1d54c4); color: white; padding: 0 18px; font-size: 12px; font-weight: 800; letter-spacing: .015em; box-shadow: 0 13px 30px rgba(17,91,196,.24), inset 0 1px 0 rgba(255,255,255,.17); transition: filter .2s ease, box-shadow .2s ease, transform .15s ease; }
.svi-login-submit:hover:not(:disabled) { filter: brightness(1.1); box-shadow: 0 16px 34px rgba(17,91,196,.32), inset 0 1px 0 rgba(255,255,255,.2); }
.svi-login-submit:active:not(:disabled) { transform: translateY(1px); }
.svi-login-submit:disabled { opacity: .46; }
.svi-login-spinner { width: 17px; height: 17px; border: 2px solid rgba(255,255,255,.34); border-top-color: white; border-radius: 50%; animation: svi-rotate .75s linear infinite; }
.svi-login-audit { margin-top: 24px; display: flex; align-items: flex-start; gap: 9px; border-top: 1px solid rgba(45,64,88,.75); color: #4abedc; padding-top: 18px; }
.svi-login-audit svg { flex: 0 0 auto; }
.svi-login-audit p { margin: 0; display: grid; gap: 4px; }
.svi-login-audit strong { color: #9cb3c9; font-size: 10px; }
.svi-login-audit span { color: #657990; font-size: 9px; line-height: 1.5; }
.svi-login-access-footer { font-size: 9px; font-weight: 650; letter-spacing: .04em; text-transform: uppercase; }

@keyframes svi-login-drift { from { transform: translate3d(0, 0, 0) scale(1); } to { transform: translate3d(36px, -20px, 0) scale(1.08); } }

@media (max-width: 1100px) {
  .svi-login-page { grid-template-columns: minmax(370px, .82fr) minmax(430px, 1fr); }
  .svi-login-brand { padding: 48px; }
  .svi-login-capabilities { grid-template-columns: 1fr; max-width: 420px; }
  .svi-login-capabilities > div { min-height: 72px; align-items: center; }
  .svi-login-hero-copy h1 { font-size: clamp(36px, 4.5vw, 52px); }
}

@media (max-height: 860px) and (min-width: 821px) {
  .svi-login-brand { gap: 27px; padding-block: 36px; }
  .svi-prefeitura-logo { width: clamp(250px, 26vw, 350px); }
  .svi-login-hero-copy h1 { font-size: clamp(35px, 3.65vw, 54px); }
  .svi-login-hero-copy > p:last-child { margin-top: 15px; line-height: 1.55; }
  .svi-login-capabilities > div { min-height: 84px; padding-block: 12px; }
  .svi-login-access { padding-block: 20px; }
  .svi-login-card { padding: 28px 34px; }
  .svi-login-card-icon { width: 44px; height: 44px; }
  .svi-login-section-label { margin-top: 17px; }
  .svi-login-intro { margin-bottom: 20px; }
  .svi-login-card form { gap: 14px; }
  .svi-login-audit { margin-top: 18px; padding-top: 14px; }
}

@media (max-width: 820px) {
  .svi-login-page { min-height: 100dvh; grid-template-columns: 1fr; overflow: visible; }
  .svi-login-page::before { mask-image: linear-gradient(#000, transparent 70%); }
  .svi-login-brand { min-height: 370px; justify-content: flex-start; gap: 26px; padding: 34px 28px 40px; }
  .svi-login-brand::after { left: 7%; right: 7%; top: auto; bottom: 0; width: auto; height: 1px; background: linear-gradient(90deg, transparent, rgba(71,117,172,.55), transparent); }
  .svi-prefeitura-logo { width: min(360px, 78vw); border-radius: 14px; }
  .svi-login-hero-copy h1 { max-width: 650px; font-size: clamp(34px, 8vw, 48px); }
  .svi-login-hero-copy > p:last-child { margin-top: 17px; }
  .svi-login-capabilities { display: none; }
  .svi-login-brand-footer { margin-top: auto; }
  .svi-login-access { min-height: 690px; padding: 24px 24px 22px; }
  .svi-login-card { margin-block: 32px; }
}

@media (max-width: 480px) {
  .svi-login-brand { min-height: 350px; padding: 28px 20px 34px; }
  .svi-login-brand-footer > span:last-child { display: none; }
  .svi-login-access { min-height: 660px; padding: 20px 16px; }
  .svi-login-access-header small { max-width: 150px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
  .svi-login-card { border-radius: 17px; padding: 26px 20px; }
  .svi-login-input input { font-size: 16px; }
  .svi-login-access-footer { align-items: flex-start; flex-direction: column; gap: 5px; }
}