:root{
  --bg:#0d1117; --bg2:#161b22; --card:#161b22; --border:#232a33;
  --fg:#e6edf3; --muted:#8b949e; --accent:#3b82f6; --accent2:#2563eb;
  --ok:#2ea043; --warn:#d29922; --crit:#f85149; --chip:#1f2630;
  --font:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Helvetica,Arial,sans-serif;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{background:var(--bg);color:var(--fg);font-family:var(--font);font-size:14px;line-height:1.45;-webkit-font-smoothing:antialiased}
a{color:var(--accent)}
.muted{color:var(--muted)}
.err{color:var(--crit);margin:.4rem 0 0;font-size:13px}

/* ---- login ---- */
.login-body{display:flex;align-items:center;justify-content:center;min-height:100vh;padding:1rem}
.login-card{background:var(--card);border:1px solid var(--border);border-radius:14px;padding:2rem;width:100%;max-width:360px;box-shadow:0 10px 40px rgba(0,0,0,.4)}
.login-card h1{font-size:18px;margin:.6rem 0 .2rem}
.login-card label{display:block;margin:1rem 0 0;font-size:12px;color:var(--muted)}
.login-card input{width:100%;margin-top:.35rem;padding:.65rem .7rem;background:var(--bg);border:1px solid var(--border);border-radius:8px;color:var(--fg);font-size:14px}
.login-card input:focus{outline:none;border-color:var(--accent)}
.login-card button{margin-top:1.4rem;width:100%;padding:.7rem;background:var(--accent2);border:0;border-radius:8px;color:#fff;font-weight:600;cursor:pointer;font-size:14px}
.login-card button:hover{background:var(--accent)}
.brand{display:flex;align-items:center;gap:.5rem;font-weight:700;letter-spacing:.2px}
.brand small{font-weight:400;color:var(--muted);margin-left:.15rem}
.brand-dot{width:9px;height:9px;border-radius:50%;background:linear-gradient(135deg,#3b82f6,#22d3ee);display:inline-block}

/* ---- dashboard ---- */
header.topbar{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:.9rem 1.2rem;border-bottom:1px solid var(--border);background:var(--bg2);position:sticky;top:0;z-index:10;flex-wrap:wrap}
.topbar .status{display:flex;align-items:center;gap:.6rem;font-size:13px;color:var(--muted)}
.dot{width:10px;height:10px;border-radius:50%;background:var(--muted)}
.dot.ok{background:var(--ok)} .dot.warn{background:var(--warn)} .dot.crit{background:var(--crit)}
.topbar button{background:var(--chip);border:1px solid var(--border);color:var(--fg);padding:.4rem .7rem;border-radius:7px;cursor:pointer;font-size:12px}
.topbar button:hover{border-color:var(--accent)}
main{max-width:1280px;margin:0 auto;padding:1.2rem;display:grid;grid-template-columns:repeat(12,1fr);gap:1rem}
.card{background:var(--card);border:1px solid var(--border);border-radius:12px;padding:1rem 1.1rem;grid-column:span 6;min-width:0}
.card.wide{grid-column:span 12}
.card.third{grid-column:span 4}
@media(max-width:900px){.card,.card.third,.card.wide{grid-column:span 12}}
.card h2{font-size:12px;text-transform:uppercase;letter-spacing:.6px;color:var(--muted);margin:0 0 .8rem;font-weight:600}
.big{font-size:30px;font-weight:700;line-height:1}
.big small{font-size:13px;font-weight:400;color:var(--muted)}
.row{display:flex;justify-content:space-between;gap:.6rem;padding:.28rem 0;border-bottom:1px solid rgba(255,255,255,.03)}
.row:last-child{border-bottom:0}
.row .k{color:var(--muted)}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:.8rem}
.metric{margin:.6rem 0}
.metric .lbl{display:flex;justify-content:space-between;font-size:12px;margin-bottom:.3rem}
.bar{height:8px;background:var(--chip);border-radius:5px;overflow:hidden}
.bar > span{display:block;height:100%;background:var(--ok);border-radius:5px;transition:width .4s}
.bar.warn > span{background:var(--warn)} .bar.crit > span{background:var(--crit)}
table{width:100%;border-collapse:collapse;font-size:13px}
th,td{text-align:left;padding:.4rem .5rem;border-bottom:1px solid var(--border)}
th{color:var(--muted);font-weight:500;cursor:pointer;user-select:none;font-size:11px;text-transform:uppercase;letter-spacing:.4px}
th:hover{color:var(--fg)}
td.num,th.num{text-align:right;font-variant-numeric:tabular-nums}
.pill{display:inline-block;padding:.1rem .5rem;border-radius:20px;font-size:11px;background:var(--chip)}
.pill.up{background:rgba(46,160,67,.15);color:#4ac26b}
.pill.down{background:rgba(248,81,73,.15);color:#ff7b72}
.chip{display:inline-block;background:var(--chip);border:1px solid var(--border);border-radius:20px;padding:.15rem .6rem;font-size:12px;margin:.15rem .25rem .15rem 0}
.spark{display:flex;align-items:flex-end;gap:1px;height:44px;margin-top:.6rem}
.spark > i{flex:1;background:var(--accent);border-radius:1px 1px 0 0;min-height:1px;opacity:.85}
.empty{color:var(--muted);font-size:13px;padding:.6rem 0}
.flag{font-size:11px;color:var(--warn);margin-top:.4rem}
.toggle{display:flex;align-items:center;gap:.6rem;margin:.6rem 0}
.toggle input{width:16px;height:16px}
.wa-phone{background:var(--bg);border:1px solid var(--border);color:var(--fg);border-radius:7px;padding:.4rem .6rem;font-size:13px}
.alert-item{display:flex;gap:.5rem;padding:.35rem 0;border-bottom:1px solid rgba(255,255,255,.04);font-size:12.5px}
.alert-item .lvl{font-size:10px;text-transform:uppercase;padding:.05rem .4rem;border-radius:4px;background:var(--chip);height:fit-content}
.alert-item .lvl.critico{background:rgba(248,81,73,.15);color:#ff7b72}
.alert-item .lvl.alerta{background:rgba(210,153,34,.15);color:#e3b341}
.small{font-size:12px}
.notconf{border:1px dashed var(--border);border-radius:8px;padding:.8rem;color:var(--muted);text-align:center;font-size:12.5px}
.tick{font-variant-numeric:tabular-nums}

/* Containers agrupados por projeto */
.proj { border-bottom: 1px solid var(--line, #1e2636); }
.proj-h { display: flex; justify-content: space-between; align-items: center; gap: .5rem; padding: .55rem .2rem; cursor: pointer; }
.proj-h:hover { background: rgba(255,255,255,.03); }
.proj-name b { font-weight: 600; }
.proj-m { white-space: nowrap; }
.proj-bar { height: 4px; border-radius: 3px; background: rgba(255,255,255,.06); overflow: hidden; margin: 0 .2rem .2rem; }
.proj-bar span { display: block; height: 100%; background: linear-gradient(90deg,#2f7,#1c9); }
.proj-b { padding: .1rem .2rem .5rem 1.4rem; }
.ctr-row { display: flex; align-items: center; gap: .3rem; padding: .28rem 0; border-top: 1px dashed rgba(255,255,255,.05); }
.ctr-name { flex: 1; font-size: .92em; }
.pill.up { background: #1c8a4e; } .pill.down { background: var(--crit,#d33); }
.ctr-row .pill { width: 8px; height: 8px; padding: 0; border-radius: 50%; }