:root{
  --bg:#f4f6f9; --panel:#fff; --ink:#1c2430; --muted:#6b7684; --line:#e3e8ef;
  --brand:#2f6fed; --brand-ink:#1e51bf; --ok:#1f9d55; --erro:#e0413a; --aviso:#d9822b;
  --rodando:#2f6fed; --shadow:0 1px 3px rgba(20,30,50,.08),0 1px 2px rgba(20,30,50,.06);
  --radius:10px;
}
*{box-sizing:border-box}
html,body{margin:0}
body{font:15px/1.5 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;color:var(--ink);background:var(--bg)}
a{color:var(--brand);text-decoration:none}
a:hover{text-decoration:underline}
code{font:12px/1 ui-monospace,"SFMono-Regular",Menlo,monospace;background:#eef1f6;padding:.1em .4em;border-radius:4px}
.mono{font-family:ui-monospace,"SFMono-Regular",Menlo,monospace}
.muted{color:var(--muted)}
.small{font-size:12px}
h1{font-size:20px;margin:0}
h2{font-size:16px;margin:0 0 12px}
h3{font-size:15px;margin:0 0 12px}
h4{font-size:13px;margin:0 0 8px;color:var(--muted);text-transform:uppercase;letter-spacing:.03em}

/* ---- Layout ---- */
.sidebar{position:fixed;top:0;left:0;bottom:0;width:232px;background:#0f1b2d;color:#c6d2e2;display:flex;flex-direction:column;z-index:40}
.brand{font-size:20px;font-weight:700;padding:18px 20px;color:#fff;letter-spacing:-.02em}
.brand span{color:var(--brand)}
.sidebar nav{display:flex;flex-direction:column;padding:6px 10px;gap:2px;overflow:auto}
.sidebar nav a{display:flex;align-items:center;gap:10px;color:#c6d2e2;padding:9px 12px;border-radius:8px;font-size:14px}
.sidebar nav a:hover{background:rgba(255,255,255,.06);text-decoration:none}
.sidebar nav a.active{background:var(--brand);color:#fff}
.sidebar nav a .ic{width:20px;text-align:center;opacity:.9}
.sidebar nav a .badge{margin-left:auto}
.sidebar-foot{margin-top:auto;padding:14px 20px;border-top:1px solid rgba(255,255,255,.08);display:flex;justify-content:space-between;align-items:center}
.sidebar-foot .link{color:#9fb0c6}
.content{margin-left:232px;min-height:100vh;display:flex;flex-direction:column}
.topbar{display:flex;align-items:center;justify-content:space-between;padding:16px 24px;background:var(--panel);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20}
.page{padding:24px;max-width:1100px;width:100%}
.menu-toggle{display:none}
.scrim{display:none}

/* ---- Cards ---- */
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:14px;margin-bottom:22px}
.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:16px 18px;box-shadow:var(--shadow)}
.card-n{font-size:30px;font-weight:700;line-height:1}
.card-l{color:var(--muted);font-size:13px;margin-top:6px}
.card-alert{border-color:#f3c0bd;background:#fff6f5}
.card-alert .card-n{color:var(--erro)}

/* ---- Panels / tables ---- */
.panel{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:18px 20px;box-shadow:var(--shadow);margin-bottom:20px}
.panel-head{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:12px}
.panel-head h3{margin:0}
.tbl-wrap{overflow-x:auto}
.tbl{width:100%;border-collapse:collapse;font-size:14px}
.tbl th{text-align:left;color:var(--muted);font-weight:600;font-size:12px;text-transform:uppercase;letter-spacing:.03em;padding:8px 10px;border-bottom:1px solid var(--line)}
.tbl td{padding:10px;border-bottom:1px solid var(--line);vertical-align:middle}
.tbl tr:last-child td{border-bottom:none}

/* ---- Bits ---- */
.pill{display:inline-block;background:#eef1f6;color:#42506a;border-radius:20px;padding:2px 9px;font-size:12px;font-weight:600}
.st{display:inline-block;padding:2px 9px;border-radius:20px;font-size:12px;font-weight:600;text-transform:capitalize}
.st-sucesso{background:#e2f5ea;color:var(--ok)}
.st-erro{background:#fde8e7;color:var(--erro)}
.st-rodando,.st-na_fila{background:#e6eefb;color:var(--rodando)}
.sev{display:inline-block;padding:2px 9px;border-radius:20px;font-size:12px;font-weight:600}
.sev-info{background:#e6eefb;color:var(--rodando)}
.sev-aviso{background:#fcefdc;color:var(--aviso)}
.sev-critico{background:#fde8e7;color:var(--erro)}
.badge{display:inline-flex;min-width:18px;height:18px;padding:0 5px;align-items:center;justify-content:center;background:var(--erro);color:#fff;border-radius:20px;font-size:11px;font-weight:700}
.banner-erro{background:#fde8e7;border:1px solid #f3c0bd;color:#9b2820;padding:12px 16px;border-radius:var(--radius);margin-bottom:18px}
.alert-chip{display:inline-flex;align-items:center;gap:6px;color:var(--ink)}
tr.ack{opacity:.55}
tr.row-erro td:first-child{box-shadow:inset 3px 0 0 var(--erro)}

/* ---- Buttons ---- */
.btn{cursor:pointer;border:1px solid var(--line);background:#fff;color:var(--ink);padding:8px 14px;border-radius:8px;font-size:14px;font-weight:600}
.btn:hover{border-color:#c9d2df;background:#fafbfc}
.btn-primary{background:var(--brand);border-color:var(--brand);color:#fff}
.btn-primary:hover{background:var(--brand-ink);border-color:var(--brand-ink)}
.btn-sm{padding:4px 10px;font-size:12.5px}
.btn:disabled{opacity:.6;cursor:default}
.link{font-weight:600}

/* ---- Switch ---- */
.switch{position:relative;display:inline-block;width:40px;height:22px;cursor:pointer}
.switch input{opacity:0;width:0;height:0}
.switch span{position:absolute;inset:0;background:#cbd3df;border-radius:20px;transition:.15s}
.switch span:before{content:"";position:absolute;width:16px;height:16px;left:3px;top:3px;background:#fff;border-radius:50%;transition:.15s;box-shadow:0 1px 2px rgba(0,0,0,.2)}
.switch input:checked+span{background:var(--brand)}
.switch input:checked+span:before{transform:translateX(18px)}

/* ---- Forms ---- */
.field{margin-bottom:14px}
.field-label{display:block;font-weight:600;font-size:13px;margin-bottom:5px}
input[type=text],input[type=number],input[type=time],input[type=date],select{
  font:14px system-ui;padding:8px 10px;border:1px solid var(--line);border-radius:8px;background:#fff;color:var(--ink);max-width:100%}
input:focus,select:focus{outline:2px solid #cfe0ff;border-color:var(--brand)}
.input-suffix{display:inline-flex;align-items:center;gap:6px}
.ajuda{color:var(--muted);font-size:12px;margin-top:4px}
.field-erro{color:var(--erro);font-size:12px;margin-top:4px;min-height:0}
.form-foot{display:flex;align-items:center;gap:12px;margin-top:8px}
.save-msg{font-size:13px}
.save-msg.ok{color:var(--ok)}
.save-msg.erro{color:var(--erro)}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.bot-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px;gap:12px;flex-wrap:wrap}
.bot-head h2{display:flex;gap:10px;align-items:baseline}

/* ---- Abas (Bot detalhe) ---- */
.tabs{display:flex;gap:4px;border-bottom:1px solid var(--line);margin-bottom:18px}
.tab{cursor:pointer;border:none;background:none;color:var(--muted);font:600 14px system-ui;padding:9px 14px;border-bottom:2px solid transparent;margin-bottom:-1px}
.tab:hover{color:var(--ink)}
.tab.is-active{color:var(--brand-ink);border-bottom-color:var(--brand)}

/* ---- Documentação de bot ---- */
.doc-byline{margin:0 0 14px;padding-bottom:10px;border-bottom:1px solid var(--line);color:var(--muted);font-size:13px}
.doc-body{max-width:760px;font-size:14.5px;line-height:1.6}
.doc-body h1{font-size:20px;margin:0 0 14px}
.doc-body h2{font-size:16px;margin:24px 0 8px;padding-bottom:6px;border-bottom:1px solid var(--line)}
.doc-body h3{font-size:14px;margin:18px 0 4px;color:var(--brand-ink)}
.doc-body h1:first-child,.doc-body h2:first-child,.doc-body h3:first-child{margin-top:0}
.doc-body p{margin:0 0 10px}
.doc-body ul{margin:0 0 12px;padding-left:22px}
.doc-body li{margin:4px 0}
.doc-body strong{color:var(--ink)}

/* ---- Scheduler ---- */
.sched-params{margin:10px 0;padding:12px;background:#f7f9fc;border-radius:8px}
.sched-params label{font-size:14px}
.dias{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:10px}
.dia{display:inline-flex;align-items:center;gap:4px;font-size:13px}
.sched-preview{margin:10px 0;font-size:13px;color:var(--muted);min-height:18px}
.sched-preview code{margin:0 2px}

/* ---- Unidades ---- */
.uni-f{width:100%;min-width:80px}
.save-dot{display:inline-block;width:10px;height:10px;border-radius:50%;background:transparent}
.save-dot.ok{background:var(--ok)}
.save-dot.erro{background:var(--erro)}
.add-row{margin-top:16px;padding-top:14px;border-top:1px dashed var(--line)}
.add-fields{display:flex;flex-wrap:wrap;gap:8px;align-items:center}
.add-fields input{flex:0 1 auto}
.inline{display:inline-flex;align-items:center;gap:6px;font-size:13px}

/* ---- Placeholder ---- */
.placeholder{text-align:center;padding:48px 20px}
.ph-emoji{font-size:40px;margin-bottom:8px}

/* ---- Login ---- */
.login-body{display:flex;align-items:center;justify-content:center;min-height:100vh}
.login-card{background:var(--panel);border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow);padding:28px;width:320px;max-width:92vw;display:flex;flex-direction:column;gap:14px}
.login-card .brand{padding:0;text-align:center;margin-bottom:4px}
.login-card label{display:flex;flex-direction:column;gap:5px;font-size:13px;font-weight:600}
.login-card input{width:100%}
.msg-erro{background:#fde8e7;color:#9b2820;padding:9px 12px;border-radius:8px;font-size:13px}
.msg-aviso{background:#fcefdc;color:#8a5216;padding:9px 12px;border-radius:8px;font-size:13px}

/* ---- Toast ---- */
#toast{position:fixed;bottom:20px;left:50%;transform:translateX(-50%) translateY(20px);background:#0f1b2d;color:#fff;padding:10px 18px;border-radius:8px;font-size:14px;opacity:0;pointer-events:none;transition:.2s;z-index:60}
#toast.show{opacity:1;transform:translateX(-50%) translateY(0)}

/* ---- Responsivo ---- */
@media(max-width:820px){
  .sidebar{transform:translateX(-100%);transition:transform .2s;box-shadow:2px 0 12px rgba(0,0,0,.2)}
  body.menu-open .sidebar{transform:translateX(0)}
  .content{margin-left:0}
  .menu-toggle{display:inline-flex;align-items:center;justify-content:center;position:fixed;top:12px;left:12px;z-index:50;width:40px;height:40px;border:none;border-radius:8px;background:#0f1b2d;color:#fff;font-size:20px;cursor:pointer}
  .topbar{padding-left:64px}
  body.menu-open .scrim{display:block;position:fixed;inset:0;background:rgba(0,0,0,.4);z-index:30}
  .grid2{grid-template-columns:1fr}
  .page{padding:16px}
}

/* ---- Observabilidade (Entrega 4) ---- */
.filtros{display:flex;flex-wrap:wrap;gap:10px;align-items:flex-end;margin-bottom:14px}
.filtros label{display:flex;flex-direction:column;gap:3px;font-size:12px;color:var(--muted)}
.filtros .auto{flex-direction:row;align-items:center;gap:5px}
.paginacao{display:flex;align-items:center;gap:12px;margin-top:12px}
.dias-log{display:flex;flex-wrap:wrap;gap:8px}
tr.clickable{cursor:pointer}
tr.clickable:hover{background:#f5f8ff}
.niv-debug{color:#8792a2}.niv-info{color:var(--rodando)}.niv-aviso{color:var(--aviso)}
.niv-erro{color:var(--erro);font-weight:600}
.banner-aviso{background:#fcefdc;border:1px solid #f0d5a8;color:#8a5216;padding:12px 16px;border-radius:var(--radius)}
.run-meta{display:flex;flex-direction:column;gap:4px;margin-bottom:12px}
.txt-ok{color:var(--ok)}.txt-erro{color:var(--erro)}
.timeline{list-style:none;margin:0;padding:0;font-size:13.5px}
.timeline li{display:flex;gap:10px;padding:6px 0;border-bottom:1px solid var(--line);align-items:baseline}
.timeline li:last-child{border-bottom:none}
.tl-hora{color:var(--muted);font-family:ui-monospace,monospace;font-size:12px;white-space:nowrap}
.tl-nivel{min-width:44px;text-transform:uppercase;font-size:11px;font-weight:600}
.tl-msg{flex:1}
.tl-ctx{display:block;margin-top:3px;color:#5a6b8c;word-break:break-all;font-size:12px}
.retencao td:first-child{color:var(--muted)}
.card-n.small{font-size:20px}