/* ============================================================
   CENTRAL DE AGENTES — visual SaaS (dark-first, estilo Linear/Vercel)
   ============================================================ */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');

:root{
  color-scheme:dark;
  --bg:#08090d;
  --bg2:#0c0e14;
  --surface:#12141c;
  --surface2:#181b26;
  --ink:#eef0f6;
  --ink2:#9aa1b5;
  --muted:#5e6579;
  --border:rgba(255,255,255,.07);
  --border2:rgba(255,255,255,.12);
  --gridline:#232735;
  --accent:#6c7bff;
  --accent2:#9a5cff;
  --blue:#5b8def; --orange:#f2793d; --aqua:#22c58b; --yellow:#f0b429; --magenta:#ec6aa0;
  --good:#2fd575; --warning:#f0b429; --critical:#ff5d5d;
  --good-bg:rgba(47,213,117,.12); --warning-bg:rgba(240,180,41,.12); --critical-bg:rgba(255,93,93,.12);
  --shadow:0 8px 30px rgba(0,0,0,.35);
  --radius:16px;
}
@media (prefers-color-scheme:light){
  :root[data-theme="light"]{
    color-scheme:light;
    --bg:#f4f5f9; --bg2:#eef0f5; --surface:#ffffff; --surface2:#f7f8fb;
    --ink:#12141c; --ink2:#4d5468; --muted:#8b90a3;
    --border:rgba(10,12,20,.08); --border2:rgba(10,12,20,.14); --gridline:#e3e5ee;
    --shadow:0 8px 30px rgba(20,24,40,.08);
  }
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;background:var(--bg);color:var(--ink);
  font-family:'Inter',system-ui,-apple-system,"Segoe UI",sans-serif;
  font-size:14px;-webkit-font-smoothing:antialiased;
}
a{color:inherit}

/* ---------- SHELL: sidebar + main ---------- */
.shell{display:flex;min-height:100vh}

.sidebar{
  width:232px;flex:none;background:var(--bg2);border-right:1px solid var(--border);
  display:flex;flex-direction:column;padding:20px 14px;position:sticky;top:0;height:100vh;
}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:16px;letter-spacing:.02em;padding:2px 8px}
.brand-mark{
  width:30px;height:30px;border-radius:9px;flex:none;
  background:linear-gradient(135deg,var(--accent),var(--accent2));
  display:flex;align-items:center;justify-content:center;font-size:15px;color:#fff;
  box-shadow:0 4px 14px rgba(108,123,255,.35);
}
.brand-sub{font-size:11px;color:var(--muted);padding:4px 8px 0;letter-spacing:.06em;text-transform:uppercase}

.nav{display:flex;flex-direction:column;gap:2px;margin-top:22px}
.nav-sec{font-size:10px;color:var(--muted);text-transform:uppercase;letter-spacing:.1em;
  padding:14px 10px 6px;font-weight:600}
.nav-item{
  display:flex;align-items:center;gap:10px;padding:9px 10px;border-radius:10px;
  font-size:13.5px;font-weight:500;color:var(--ink2);text-decoration:none;
  transition:background .12s,color .12s;
}
.nav-item:hover{background:var(--surface);color:var(--ink)}
.nav-item.active{background:var(--surface2);color:var(--ink);border:1px solid var(--border);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.03)}
.nav-ico{width:20px;text-align:center;flex:none;font-size:15px}
.nav-dot{width:8px;height:8px;border-radius:50%;margin-left:auto;flex:none;background:var(--gridline)}
.nav-dot.dot-ok{background:var(--good);box-shadow:0 0 8px rgba(47,213,117,.6)}
.nav-dot.dot-atencao{background:var(--warning);box-shadow:0 0 8px rgba(240,180,41,.6)}
.nav-dot.dot-critico{background:var(--critical);box-shadow:0 0 8px rgba(255,93,93,.7);animation:pulse 1.6s infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.4}}

.sidebar-foot{margin-top:auto;font-size:11px;color:var(--muted);padding:10px 8px;border-top:1px solid var(--border)}

.main{flex:1;min-width:0;display:flex;flex-direction:column}
.topbar{
  display:flex;align-items:center;justify-content:space-between;gap:14px;
  padding:18px 28px;border-bottom:1px solid var(--border);
  background:linear-gradient(180deg,rgba(255,255,255,.015),transparent);
  flex-wrap:wrap;
}
.crumb{font-size:11px;color:var(--muted);text-transform:uppercase;letter-spacing:.08em;font-weight:600;margin-bottom:3px}
h1{font-size:19px;margin:0;font-weight:700;letter-spacing:-.01em}
.topbar-right{display:flex;align-items:center;gap:10px;font-size:12px;color:var(--ink2)}

.content{padding:24px 28px 80px;max-width:1180px;width:100%;margin:0 auto}
.sub{color:var(--ink2);font-size:13px;margin:0 0 20px;display:flex;align-items:center;gap:8px;flex-wrap:wrap}

/* ---------- status dot + badge ---------- */
.dot{width:9px;height:9px;border-radius:50%;flex:none}
.dot-ok{background:var(--good)} .dot-atencao{background:var(--warning)} .dot-critico{background:var(--critical)}
.badge{display:inline-flex;align-items:center;gap:6px;padding:3px 11px;border-radius:999px;
  font-size:11px;font-weight:600;letter-spacing:.02em;border:1px solid transparent}
.badge-ok{background:var(--good-bg);color:var(--good);border-color:rgba(47,213,117,.25)}
.badge-atencao{background:var(--warning-bg);color:var(--warning);border-color:rgba(240,180,41,.25)}
.badge-critico{background:var(--critical-bg);color:var(--critical);border-color:rgba(255,93,93,.25)}

/* ---------- cards / kpis ---------- */
.card{
  background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);
  padding:20px 22px;margin-bottom:16px;box-shadow:var(--shadow);
}
.card h2{font-size:11px;margin:0 0 14px;color:var(--muted);font-weight:700;
  text-transform:uppercase;letter-spacing:.09em}

.kpi-row{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:12px;margin-bottom:16px}
.kpi{
  background:var(--surface);border:1px solid var(--border);border-radius:14px;padding:16px 18px;
  position:relative;overflow:hidden;
}
.kpi::before{content:"";position:absolute;inset:0 0 auto 0;height:2px;
  background:linear-gradient(90deg,var(--accent),transparent);opacity:.5}
.kpi .lbl{font-size:10.5px;color:var(--muted);text-transform:uppercase;letter-spacing:.07em;font-weight:600}
.kpi .val{font-size:24px;font-weight:750;margin-top:6px;letter-spacing:-.02em;font-variant-numeric:tabular-nums}
.kpi .val.small{font-size:15px;font-weight:600}

table{width:100%;border-collapse:collapse}
th,td{text-align:left;padding:9px 10px;font-size:13px;border-bottom:1px solid var(--border)}
th{color:var(--muted);font-weight:600;font-size:10px;text-transform:uppercase;letter-spacing:.07em}
tr:last-child td{border-bottom:none}
tbody tr{transition:background .1s}
tbody tr:hover{background:var(--surface2)}
.empty{color:var(--muted);font-size:13px;padding:10px 0}

.btn{
  display:inline-flex;align-items:center;gap:8px;color:#fff;
  background:linear-gradient(135deg,var(--accent),var(--accent2));
  border:none;border-radius:10px;padding:10px 20px;font-size:13.5px;font-weight:600;
  cursor:pointer;font-family:inherit;box-shadow:0 4px 16px rgba(108,123,255,.3);
  transition:transform .1s,box-shadow .1s;
}
.btn:hover:not(:disabled){transform:translateY(-1px);box-shadow:0 6px 20px rgba(108,123,255,.4)}
.btn:disabled{opacity:.55;cursor:default}
.btn.secondary{background:transparent;color:var(--ink);border:1px solid var(--border2);box-shadow:none}
.spinner{width:14px;height:14px;border-radius:50%;border:2px solid rgba(255,255,255,.4);
  border-top-color:#fff;animation:spin .7s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.estado-execucao{font-size:12px;color:var(--ink2);margin-top:8px}
.loading{color:var(--muted);font-size:13px;padding:20px 0}

/* ---------- gráfico de barras ---------- */
.barchart{display:flex;flex-direction:column;gap:11px}
.barchart-row{display:grid;grid-template-columns:150px 1fr 100px;align-items:center;gap:12px}
.barchart-lbl{font-size:12.5px;color:var(--ink2);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.barchart-track{background:var(--gridline);border-radius:6px;height:16px;overflow:hidden}
.barchart-fill{height:100%;border-radius:6px;min-width:3px;
  box-shadow:inset 0 1px 0 rgba(255,255,255,.15);transition:width .6s cubic-bezier(.2,.8,.2,1)}
.barchart-val{font-size:12.5px;font-weight:650;text-align:right;font-variant-numeric:tabular-nums}

/* ---------- aviso ---------- */
.aviso{background:var(--warning-bg);border:1px solid rgba(240,180,41,.35);border-radius:14px;
  padding:15px 18px;margin-bottom:16px}
.aviso h2{margin:0 0 8px;color:var(--warning);font-size:12px;text-transform:uppercase;letter-spacing:.06em}
.aviso ul{margin:0;padding-left:18px;font-size:13px;color:var(--ink2)}
.aviso li{margin-bottom:4px}

/* ============================================================
   ESCRITÓRIO VIRTUAL — cena isométrica CSS 3D (index)
   ============================================================ */
.office-card{padding:0;overflow:hidden;position:relative;
  background:
    radial-gradient(ellipse 60% 50% at 50% 0%,rgba(108,123,255,.10),transparent 70%),
    var(--surface);
}
.office-head{display:flex;align-items:center;justify-content:space-between;
  padding:18px 22px 0;flex-wrap:wrap;gap:8px}
.office-head h2{margin:0}
.office-legend{display:flex;gap:14px;font-size:11px;color:var(--muted);align-items:center}
.office-legend span{display:inline-flex;align-items:center;gap:5px}

.office{
  height:430px;display:flex;align-items:center;justify-content:center;
  perspective:1400px;perspective-origin:50% 30%;
  user-select:none;-webkit-user-select:none;
}
.office-floor{
  position:relative;width:460px;height:460px;
  transform-style:preserve-3d;
  transform:rotateX(58deg) rotateZ(45deg) translateZ(-40px);
  background:
    repeating-linear-gradient(0deg,transparent 0 56px,var(--gridline) 56px 57px),
    repeating-linear-gradient(90deg,transparent 0 56px,var(--gridline) 56px 57px),
    linear-gradient(135deg,var(--surface2),var(--bg2));
  border:1px solid var(--border2);border-radius:18px;
  box-shadow:0 40px 80px rgba(0,0,0,.5);
}
/* tapete central */
.office-floor::after{
  content:"";position:absolute;left:50%;top:50%;width:170px;height:170px;
  transform:translate(-50%,-50%);border-radius:14px;
  background:linear-gradient(135deg,rgba(108,123,255,.16),rgba(154,92,255,.10));
  border:1px solid rgba(108,123,255,.25);
}

/* estação = mesa + monitor + avatar, posicionada no chão */
.station{
  position:absolute;width:150px;height:150px;
  transform-style:preserve-3d;cursor:pointer;text-decoration:none;
}
.station.pos-1{left:36px;top:36px}
.station.pos-2{right:36px;top:36px}
.station.pos-3{left:36px;bottom:36px}
.station.pos-4{right:36px;bottom:36px}

/* mesa: tampo extrudado */
.desk-top{
  position:absolute;left:15px;top:38px;width:120px;height:64px;border-radius:6px;
  background:linear-gradient(135deg,#4d5370,#343950);
  border:1px solid rgba(255,255,255,.16);
  transform:translateZ(34px);
  box-shadow:0 0 0 1px rgba(0,0,0,.25),inset 0 0 24px rgba(255,255,255,.05);
}
.desk-leg{
  position:absolute;width:8px;height:34px;background:linear-gradient(180deg,#262a38,#171a24);
  transform-origin:top;transform:rotateX(-90deg);
}
.desk-leg.l1{left:20px;top:96px}
.desk-leg.l2{left:126px;top:96px}
/* sombra da mesa no chão */
.desk-shadow{
  position:absolute;left:12px;top:34px;width:128px;height:74px;border-radius:10px;
  background:rgba(0,0,0,.35);filter:blur(6px);
}

/* monitor sobre a mesa (billboard: de frente pra câmera, como o avatar) */
.monitor{
  position:absolute;left:50%;top:26px;width:70px;height:54px;
  transform-origin:bottom center;
  transform:translateZ(36px) rotateZ(-45deg) rotateX(-58deg) translateX(-50%);
  transform-style:preserve-3d;
}
.screen{
  width:70px;height:44px;border-radius:6px;border:2px solid #262b3d;
  background:linear-gradient(160deg,#141828 30%,#1d2338);
  display:flex;align-items:center;justify-content:center;font-size:18px;
  box-shadow:0 0 14px rgba(0,0,0,.4);
  transition:box-shadow .3s;
}
.station.n-ok .screen{box-shadow:0 0 18px rgba(47,213,117,.55);border-color:rgba(47,213,117,.55)}
.station.n-atencao .screen{box-shadow:0 0 18px rgba(240,180,41,.55);border-color:rgba(240,180,41,.55)}
.station.n-critico .screen{box-shadow:0 0 22px rgba(255,93,93,.7);border-color:rgba(255,93,93,.7);
  animation:pulse 1.4s infinite}
.screen-bar{position:absolute;bottom:0;left:50%;width:16px;height:9px;
  transform:translateX(-50%);background:#262b3d;border-radius:0 0 4px 4px}

/* avatar sentado (billboard: contra-rotacionado pra "olhar pra câmera") */
.avatar{
  position:absolute;left:50%;top:118px;
  transform:translateZ(30px) rotateZ(-45deg) rotateX(-58deg) translateX(-50%);
  transform-origin:bottom center;
  display:flex;flex-direction:column;align-items:center;
}
.av-head{width:22px;height:22px;border-radius:50%;
  background:linear-gradient(135deg,#ffd9b8,#f2b58a);border:1px solid rgba(0,0,0,.2);z-index:2}
.av-body{width:34px;height:26px;border-radius:12px 12px 6px 6px;margin-top:-4px;
  background:linear-gradient(135deg,var(--accent),var(--accent2));
  border:1px solid rgba(0,0,0,.2)}
.station .av-body{background:linear-gradient(135deg,var(--av,#6c7bff),color-mix(in srgb,var(--av,#6c7bff) 60%,#000))}
/* animação sutil de "digitando" */
.avatar{animation:work 2.6s ease-in-out infinite}
@keyframes work{0%,100%{margin-top:0}50%{margin-top:2px}}

/* etiqueta flutuante (billboard) */
.station-tag{
  position:absolute;left:50%;top:-26px;white-space:nowrap;
  transform:translateZ(80px) rotateZ(-45deg) rotateX(-58deg) translateX(-50%);
  background:var(--surface2);border:1px solid var(--border2);border-radius:999px;
  padding:4px 12px;font-size:11.5px;font-weight:650;color:var(--ink);
  display:flex;align-items:center;gap:6px;
  box-shadow:0 6px 18px rgba(0,0,0,.4);
}
.station-tag .dot{width:7px;height:7px}
.station:hover .station-tag{background:var(--accent);border-color:transparent;color:#fff}

/* resumo por baixo da cena */
.office-strip{
  display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));
  border-top:1px solid var(--border);
}
.office-strip a{
  padding:14px 18px;text-decoration:none;border-right:1px solid var(--border);
  transition:background .12s;min-width:0;
}
.office-strip a:last-child{border-right:none}
.office-strip a:hover{background:var(--surface2)}
.strip-top{display:flex;align-items:center;gap:8px;font-weight:650;font-size:13px}
.strip-sub{font-size:11.5px;color:var(--ink2);margin-top:3px;
  overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.strip-when{font-size:10.5px;color:var(--muted);margin-top:2px}

/* ---------- home: grid de cards de agente ---------- */
.grid-agentes{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:14px;margin-bottom:16px}
.agent-card{
  background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);
  padding:18px 20px;text-decoration:none;display:flex;flex-direction:column;gap:8px;
  box-shadow:var(--shadow);transition:transform .12s,border-color .12s;position:relative;overflow:hidden;
}
.agent-card:hover{transform:translateY(-2px);border-color:var(--border2)}
.agent-card .icone{font-size:22px}
.agent-card .nome{font-weight:700;font-size:14.5px}
.agent-card .resumo1{font-size:12.5px;color:var(--ink2);line-height:1.45}
.agent-card .quando{font-size:11px;color:var(--muted)}
.agent-card .badge{position:absolute;top:16px;right:16px}
.agent-card::before{content:"";position:absolute;inset:0 0 auto 0;height:2px;opacity:.6}
.agent-card.n-ok::before{background:var(--good)}
.agent-card.n-atencao::before{background:var(--warning)}
.agent-card.n-critico::before{background:var(--critical)}

/* ---------- responsivo ---------- */
@media (max-width:860px){
  .shell{flex-direction:column}
  .sidebar{width:100%;height:auto;position:static;flex-direction:row;align-items:center;
    padding:10px 12px;gap:6px;overflow-x:auto;border-right:none;border-bottom:1px solid var(--border)}
  .brand-sub,.nav-sec,.sidebar-foot{display:none}
  .nav{flex-direction:row;margin-top:0;gap:4px}
  .nav-item{padding:7px 10px;white-space:nowrap}
  .topbar,.content{padding-left:16px;padding-right:16px}
  .office{height:360px;transform:scale(.82)}
  .barchart-row{grid-template-columns:110px 1fr 84px}
}