@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=JetBrains+Mono:wght@400;600&display=swap');
:root{--bg:#0c1118;--panel:#121b25;--panel2:#162330;--line:#263746;--text:#e9f1f7;--muted:#8ea1af;--cyan:#20b7e8;--green:#33d39a;--amber:#f4ba57;--red:#ff6d73;--shadow:0 18px 60px rgba(0,0,0,.2)}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font:14px Inter,system-ui,sans-serif}body:before{content:"";position:fixed;inset:0;pointer-events:none;background:radial-gradient(circle at 75% 0%,rgba(32,183,232,.08),transparent 30%)}a{color:inherit;text-decoration:none}.shell{min-height:100vh;display:flex}.sidebar{width:250px;padding:28px 20px 22px;border-right:1px solid var(--line);display:flex;flex-direction:column;position:fixed;inset:0 auto 0 0;background:rgba(12,17,24,.95)}.brand{display:flex;align-items:center;gap:10px;font-size:20px;font-weight:700;letter-spacing:-.04em;margin:3px 10px 42px}.brand>span:last-child span{color:var(--cyan)}.brand-mark{display:grid;place-items:center;width:29px;height:29px;border:2px solid var(--cyan);border-radius:50%;color:var(--cyan);font-size:12px}.eyebrow,.kicker{font:600 10px 'JetBrains Mono',monospace;letter-spacing:.14em;color:var(--muted)}.eyebrow{margin:0 10px 14px}.nav-link{display:block;padding:12px 13px;border-radius:8px;color:var(--muted);margin:4px 0}.nav-link:hover,.nav-link.active{color:var(--text);background:var(--panel2)}.nav-link.active{box-shadow:inset 3px 0 var(--cyan)}.sidebar-foot{margin-top:auto;padding:14px 12px;border-top:1px solid var(--line);line-height:1.8;color:var(--muted)}.sidebar-foot small{font-family:'JetBrains Mono';font-size:10px}.status-dot{display:inline-block;width:8px;height:8px;border-radius:50%;background:var(--muted);margin-right:7px}.status-dot.good{background:var(--green);box-shadow:0 0 12px rgba(51,211,154,.5)}.status-dot.bad{background:var(--red)}.main{width:calc(100% - 250px);margin-left:250px;padding:40px 52px 70px;max-width:1500px}.topbar{display:flex;justify-content:space-between;align-items:start;border-bottom:1px solid var(--line);padding-bottom:28px;margin-bottom:36px}.topbar h1{margin:9px 0 0;font-size:32px;letter-spacing:-.05em}.topbar-right{display:flex;align-items:center;gap:18px}.mono{font:11px 'JetBrains Mono',monospace;color:var(--muted)}.hero-row,.page-intro{display:flex;justify-content:space-between;align-items:end;gap:20px;margin-bottom:30px}.hero-row h2,.page-intro h2{font-size:24px;letter-spacing:-.04em;margin:7px 0}.muted{color:var(--muted);line-height:1.7}.health-pill,.status-label{display:inline-flex;align-items:center;color:var(--muted);font-size:12px}.metric-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:18px}.metric,.panel,.notice{border:1px solid var(--line);background:linear-gradient(145deg,rgba(22,35,48,.92),rgba(18,27,37,.95));border-radius:12px;box-shadow:var(--shadow)}.metric{padding:20px}.metric span,.metric small{display:block;color:var(--muted)}.metric strong{display:block;font-size:34px;margin:17px 0 9px;letter-spacing:-.06em}.metric strong em{font-size:16px;color:var(--muted);font-style:normal}.metric.accent{border-color:rgba(32,183,232,.4)}.content-grid{display:grid;grid-template-columns:1.2fr 1fr;gap:18px}.panel{padding:22px}.panel-head{display:flex;justify-content:space-between;align-items:start;margin-bottom:23px}.panel h3,.event-body h3{font-size:16px;margin:6px 0}.storage-value{font-size:42px;font-weight:700;letter-spacing:-.08em}.storage-value span{font-size:14px;color:var(--muted);letter-spacing:0}.progress{height:8px;background:#0b1219;border-radius:20px;margin:18px 0}.progress span{display:block;height:100%;background:var(--cyan);border-radius:20px}.pipeline{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin:27px 0;font:11px 'JetBrains Mono';color:var(--cyan)}.pipeline b{color:var(--muted)}.notice{display:flex;gap:15px;margin-top:18px;padding:19px}.notice-icon{display:grid;place-items:center;width:24px;height:24px;border-radius:50%;background:rgba(32,183,232,.15);color:var(--cyan);font-weight:700}.notice p{margin:7px 0 0;color:var(--muted);line-height:1.6}code{font-family:'JetBrains Mono';color:var(--cyan);font-size:12px}.primary,.secondary,.ghost,.text-button{font:600 12px Inter;border:0;border-radius:7px;cursor:pointer}.primary{background:var(--cyan);color:#061018;padding:12px 16px}.primary:hover{filter:brightness(1.1)}.secondary{background:var(--panel2);color:var(--text);border:1px solid var(--line);padding:11px 16px}.ghost{background:none;color:var(--muted);padding:8px}.full{width:100%}.text-button{background:none;color:var(--cyan);padding:4px}.table-panel{padding:0;overflow:auto}table{border-collapse:collapse;width:100%;min-width:700px}th,td{padding:16px 18px;border-bottom:1px solid var(--line);text-align:left;white-space:nowrap}th{color:var(--muted);font:10px 'JetBrains Mono';letter-spacing:.1em;font-weight:400}.camera-name{display:flex;align-items:center;gap:10px}.camera-name small,.camera-name strong{display:block}.camera-name strong{margin-bottom:4px}.camera-orb{display:grid;place-items:center;width:33px;height:33px;border-radius:50%;background:rgba(32,183,232,.13);color:var(--cyan);font:600 10px 'JetBrains Mono'}.empty{text-align:center;color:var(--muted);padding:50px!important}.filter-bar{display:flex;gap:10px;margin-bottom:22px}.filter-bar select,.filter-bar input,.login-card input,.modal-card input{background:var(--panel);border:1px solid var(--line);border-radius:7px;padding:11px 12px;color:var(--text);font:13px Inter}.filter-bar select{min-width:240px}.event-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.event-card{overflow:hidden;border:1px solid var(--line);border-radius:12px;background:var(--panel)}.thumb{display:block;height:170px;background:#091017}.thumb img{width:100%;height:100%;object-fit:cover;display:block}.event-body{padding:15px}.event-top,.event-meta{display:flex;justify-content:space-between;align-items:center}.tag{color:var(--cyan);font:10px 'JetBrains Mono';text-transform:uppercase}.event-body h3{margin:13px 0 4px}.event-body p{margin:0 0 14px}.event-meta{border-top:1px solid var(--line);padding-top:11px;color:var(--muted);font-size:11px}.modal{position:fixed;inset:0;background:rgba(0,0,0,.7);display:grid;place-items:center;padding:20px}.modal.hidden,.hidden{display:none}.modal-card{width:min(430px,100%);background:var(--panel);border:1px solid var(--line);padding:27px;border-radius:12px;position:relative;box-shadow:var(--shadow)}.modal-close{position:absolute;right:17px;top:12px;color:var(--muted);font-size:23px;border:0;background:none;cursor:pointer}.modal-card label,.login-card label{display:block;color:var(--muted);font-size:12px;margin:15px 0}.modal-card input,.login-card input{display:block;width:100%;margin-top:7px}.token-box{margin-top:16px;padding:12px;background:#07161d;border:1px solid var(--cyan);color:var(--cyan);font:11px 'JetBrains Mono';word-break:break-all}.login-page{min-height:100vh;display:grid;place-items:center;padding:20px}.login-card{width:min(420px,100%);padding:36px;background:var(--panel);border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow)}.login-brand{margin:0 0 36px}.login-card h1{font-size:27px;letter-spacing:-.05em;margin:9px 0}.login-card form{margin-top:27px}.error{color:var(--red);min-height:18px}.login-card .primary{margin-top:12px}
@media(max-width:950px){.sidebar{width:210px}.main{width:calc(100% - 210px);margin-left:210px;padding:30px 25px}.metric-grid{grid-template-columns:repeat(2,1fr)}.content-grid,.event-grid{grid-template-columns:1fr}}@media(max-width:650px){.sidebar{position:static;width:100%;height:auto;padding:17px;display:block;border-right:0;border-bottom:1px solid var(--line)}.brand{margin:0 0 20px}.sidebar .eyebrow,.sidebar-foot{display:none}.nav-link{display:inline-block;margin-right:5px;padding:8px}.main{width:100%;margin-left:0;padding:25px 16px 45px}.topbar{margin-bottom:25px}.topbar h1{font-size:25px}.topbar-right .mono{display:none}.hero-row,.page-intro{align-items:start;flex-direction:column}.metric-grid{gap:9px}.metric{padding:14px}.metric strong{font-size:27px}.filter-bar{flex-wrap:wrap}.filter-bar select,.filter-bar input{flex:1;min-width:0}.event-grid{grid-template-columns:1fr}}
.log-panel{margin-top:18px}.log-row{display:grid;grid-template-columns:80px 180px 1fr 105px;gap:12px;padding:12px 0;border-top:1px solid var(--line);align-items:center;font-size:12px}.log-row:first-of-type{border-top:0}.log-row .tag{color:var(--amber)}
@media(max-width:650px){.log-row{grid-template-columns:1fr;gap:4px}}

.danger-button{color:var(--red)!important;margin-left:8px}
.settings-panel{max-width:860px}.switch-row{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:20px 0;cursor:pointer}.switch-row strong,.switch-row small{display:block}.switch-row small{color:var(--muted);margin-top:6px}.switch-row input{position:absolute;opacity:0}.switch-ui{width:48px;height:26px;border-radius:99px;background:var(--line);position:relative;transition:.2s}.switch-ui:after{content:'';position:absolute;width:20px;height:20px;top:3px;left:4px;border-radius:50%;background:#fff;transition:.2s}.switch-row input:checked~.switch-ui{background:var(--cyan)}.switch-row input:checked~.switch-ui:after{transform:translateX(20px)}.config-select{background:var(--panel);color:var(--text);border:1px solid var(--line);padding:8px 10px;border-radius:6px}.panel-head small,.table-panel td small{display:block;color:var(--muted);margin-top:4px}


/* Guia público: mantém o padrão visual do painel sem interferir no login compacto. */
.guide-page{min-height:100vh;padding:28px 6vw 70px}.guide-header{max-width:1180px;margin:0 auto 70px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);padding-bottom:22px}.guide-header .brand{margin:0}.guide-main{max-width:1180px;margin:0 auto}.guide-hero{max-width:720px;margin-bottom:38px}.guide-hero h1{font-size:46px;line-height:1.03;letter-spacing:-.06em;margin:10px 0 15px}.guide-hero .muted{max-width:640px}.guide-rail{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:58px;padding:8px;border:1px solid var(--line);border-radius:10px;background:rgba(18,27,37,.72)}.guide-rail a{padding:10px 13px;border-radius:7px;color:var(--muted);font-size:12px}.guide-rail a:hover{background:var(--panel2);color:var(--text)}.guide-rail span{font:600 10px 'JetBrains Mono';color:var(--cyan);margin-right:7px}.guide-step{display:grid;grid-template-columns:minmax(270px,.8fr) minmax(0,1.35fr);gap:52px;align-items:center;margin:0 0 86px;scroll-margin-top:24px}.guide-step.reverse{grid-template-columns:minmax(0,1.35fr) minmax(270px,.8fr)}.guide-step.reverse .guide-copy{order:2}.guide-step.reverse img{order:1}.guide-step img{display:block;width:100%;border:1px solid var(--line);border-radius:12px;background:#091017;box-shadow:var(--shadow)}.guide-copy h2{font-size:30px;line-height:1.08;letter-spacing:-.05em;margin:8px 0 14px}.guide-copy>p:not(.kicker):not(.muted){color:var(--muted);line-height:1.75;margin:0 0 18px}.step-number{display:inline-grid;place-items:center;width:38px;height:38px;border-radius:50%;border:1px solid var(--cyan);color:var(--cyan);font:600 12px 'JetBrains Mono';margin-bottom:17px}.guide-list{padding-left:20px;color:var(--muted);line-height:1.9}.guide-list li::marker{color:var(--cyan)}.guide-tip,.guide-warning{display:flex;flex-direction:column;gap:5px;padding:13px 15px;border-left:3px solid var(--cyan);background:rgba(32,183,232,.07);color:var(--muted);font-size:12px;line-height:1.5}.guide-tip strong,.guide-warning strong{color:var(--text)}.guide-warning{border-left-color:var(--amber);background:rgba(244,186,87,.07)}.guide-modes{display:flex;flex-wrap:wrap;gap:8px}.guide-modes span{padding:9px 10px;border:1px solid var(--line);border-radius:7px;color:var(--muted);font-size:11px}.guide-modes b{color:var(--text)}.small-note{font-size:12px!important}.guide-final{max-width:760px;margin:10px auto 0;align-items:flex-start}.guide-final .secondary{display:inline-block;margin-top:13px}.guide-link{display:flex;justify-content:space-between;margin-top:22px;text-align:left}.guide-link span,.guide-final .secondary span{float:right;margin-left:12px}@media(max-width:780px){.guide-page{padding:18px 16px 50px}.guide-header{margin-bottom:44px}.guide-hero h1{font-size:36px}.guide-step,.guide-step.reverse{display:flex;flex-direction:column;gap:25px;align-items:stretch;margin-bottom:62px}.guide-step.reverse .guide-copy,.guide-step.reverse img{order:initial}.guide-copy h2{font-size:26px}.guide-step img{max-width:100%}.guide-rail{margin-bottom:42px}.guide-rail a{padding:8px 9px}}
.page-actions{display:flex;gap:10px;align-items:center}.zone-layout{display:grid;grid-template-columns:minmax(0,1.45fr) minmax(300px,.75fr);gap:18px}.zone-canvas-panel,.zone-form-panel{padding:20px}.zone-toolbar{display:flex;justify-content:space-between;gap:14px;align-items:end;margin-bottom:16px}.zone-toolbar label{max-width:330px;flex:1}.zone-canvas-wrap{position:relative;overflow:hidden;aspect-ratio:16/9;background:#0f1b23;border:1px solid var(--line);border-radius:8px}.zone-canvas-wrap canvas{position:absolute;inset:0;width:100%;height:100%;cursor:crosshair}.zone-placeholder{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;color:#466071;font-family:monospace;font-size:12px;gap:8px;pointer-events:none}.zone-placeholder small{color:#6d8290;font-family:Inter,sans-serif;font-size:11px}.zone-help{font-size:12px;line-height:1.5}.zone-form-panel h3{margin:6px 0 22px}.two-fields{display:grid;grid-template-columns:1fr 1fr;gap:10px}.check-line{display:flex;flex-direction:row;align-items:center;gap:9px;font-size:12px;color:var(--muted)}.check-line input{width:auto}.zone-list{margin-top:25px;border-top:1px solid var(--line);padding-top:12px}.zone-row{display:flex;align-items:center;gap:9px;padding:11px 0;border-bottom:1px solid var(--line)}.zone-row>div{min-width:0;flex:1}.zone-row strong,.zone-row small{display:block}.zone-row small{color:var(--muted);font-size:10px;margin-top:3px}.zone-severity{width:8px;height:8px;border-radius:50%;background:var(--amber);flex:0 0 auto}.zone-severity.critical{background:var(--red)}.zone-severity.high{background:#ff8f5a}.zone-severity.info{background:var(--cyan)}
.safety-alert-panel{margin-top:18px}.safety-row{display:grid;grid-template-columns:80px minmax(150px,1fr) minmax(180px,1.4fr) auto;gap:12px;align-items:center;padding:13px 0;border-top:1px solid var(--line);font-size:12px}.safety-row:first-of-type{border-top:0}.safety-row small{display:block;color:var(--muted);margin-top:4px}.safety-row .critical{color:var(--red)}.safety-row .high{color:#ff8f5a}.safety-row .warning{color:var(--amber)}.ack-button{border:1px solid var(--green);background:transparent;color:var(--green);border-radius:6px;padding:6px 9px;font:600 11px Inter;cursor:pointer}.ack-button:hover{background:rgba(51,211,154,.1)}.notification-status{display:flex;gap:8px;align-items:center;font-size:12px;color:var(--muted)}.notification-status b{color:var(--text)}@media(max-width:760px){.safety-row{grid-template-columns:1fr;gap:5px}.page-actions{width:100%;flex-wrap:wrap}.zone-layout{grid-template-columns:1fr}}

/* Itens 3–7: operação, preview, evidência e calibração */
.zone-canvas-wrap{position:relative;min-height:320px;overflow:hidden;background:#0f1b23;border-radius:14px}.zone-preview-image{display:none}.zone-canvas-wrap canvas{display:block;width:100%;height:auto;aspect-ratio:16/9;border-radius:14px}.zone-placeholder{position:absolute;inset:0;display:grid;place-content:center;text-align:center;gap:8px;pointer-events:none;background:linear-gradient(135deg,rgba(10,18,25,.2),rgba(15,27,35,.78));color:#e6f3f8}.zone-placeholder small{max-width:280px;color:#9eb8c5}.zone-placeholder.hidden{display:none}.health-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.health-card{min-height:220px}.health-metrics{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin:20px 0}.health-metrics span,.cal-metrics span{display:grid;gap:4px;color:var(--muted);font-size:12px}.health-metrics b{color:var(--text);font-size:11px;text-transform:uppercase;letter-spacing:.12em}.alert-list{display:flex;flex-wrap:wrap;gap:7px}.alert-chip{border:1px solid rgba(239,105,105,.35);border-radius:999px;padding:5px 9px;color:#ffb2b2;font-size:12px}.ok-note{color:#76d4a1;font-size:13px}.calibration-layout{display:grid;grid-template-columns:1fr 1fr;gap:18px}.cal-metrics{display:flex;flex-wrap:wrap;gap:12px;margin-top:20px;padding-top:18px;border-top:1px solid var(--line);color:var(--muted);font-size:13px}.cal-metrics strong{color:var(--text);width:100%}.small-note{font-size:12px;line-height:1.55}@media(max-width:900px){.health-grid,.calibration-layout{grid-template-columns:1fr}.health-metrics{grid-template-columns:repeat(2,minmax(0,1fr))}}
.guide-reference{margin:20px auto 36px;max-width:1000px}.guide-reference h2{margin:8px 0 22px;font-size:28px;letter-spacing:-.04em}.reference-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:10px;overflow:hidden}.reference-grid>div{background:var(--panel);padding:18px}.reference-grid strong{font-size:13px}.reference-grid p{color:var(--muted);font-size:12px;line-height:1.6;margin:8px 0 0}@media(max-width:780px){.reference-grid{grid-template-columns:1fr 1fr}}@media(max-width:520px){.reference-grid{grid-template-columns:1fr}}