/* Painel AutomaCore — mesma identidade do site institucional */
:root{
  --bg:#05070a; --surface-1:rgba(255,255,255,.03); --surface-2:rgba(255,255,255,.05);
  --border:rgba(255,255,255,.08); --border-strong:rgba(255,255,255,.12);
  --text:#e8ecf1; --muted:#8d97a5; --cyan:#5fe3f0; --violet:#b6a6ff;
  --grad:linear-gradient(100deg,#5fe3f0,#b6a6ff);
  --ok:#4ade80; --erro:#ff9c9c;
}
*,*::before,*::after{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--text);
  font-family:system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;font-size:15px;line-height:1.55}
button,input{font:inherit}

.brand{display:flex;align-items:center;gap:10px}
.brand__mark{width:26px;height:26px;border-radius:7px;background:linear-gradient(135deg,#5fe3f0,#b6a6ff);position:relative;flex-shrink:0}
.brand__mark::after{content:'';position:absolute;inset:7px;border-radius:3px;background:var(--bg)}
.brand__text{font-weight:700;font-size:17px;letter-spacing:-.02em}
.brand__text span{color:var(--cyan)}

.btn{border:0;border-radius:10px;padding:12px 18px;font-weight:600;cursor:pointer;transition:filter .18s,background .18s,border-color .18s}
.btn--principal{background:var(--grad);color:var(--bg)}
.btn--principal:hover{filter:brightness(1.12)}
.btn--principal[disabled]{opacity:.55;cursor:not-allowed;filter:none}
.btn--fantasma{background:none;border:1px solid var(--border-strong);color:var(--text)}
.btn--fantasma:hover{border-color:var(--cyan);color:var(--cyan)}

/* ── Login ── */
.login{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px;
  background:radial-gradient(circle at 50% 0,rgba(95,227,240,.12),transparent 60%)}
.login__card{width:100%;max-width:400px;padding:36px;border-radius:20px;
  background:var(--surface-2);border:1px solid var(--border-strong)}
.login__title{font-size:24px;margin:22px 0 6px;letter-spacing:-.02em}
.login__sub{color:var(--muted);margin:0 0 26px;font-size:14px}
.campo{display:block;margin-bottom:16px}
.campo span{display:block;font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);margin-bottom:7px}
.campo input{width:100%;padding:13px 15px;border-radius:10px;background:rgba(255,255,255,.04);
  border:1px solid var(--border-strong);color:var(--text);outline:none;transition:border-color .18s}
.campo input:focus{border-color:var(--cyan)}
.login .btn{width:100%;margin-top:6px}
.erro{color:var(--erro);font-size:14px;margin:12px 0 0;min-height:1px}
.erro:empty{display:none}

/* ── App ── */
.app{display:grid;grid-template-columns:250px 1fr;min-height:100vh}
.rail{background:var(--surface-1);border-right:1px solid var(--border);padding:22px 18px;display:flex;flex-direction:column;gap:26px}
.rail__nav{display:flex;flex-direction:column;gap:6px}
.rail__item{text-align:left;padding:11px 14px;border-radius:9px;background:none;border:0;color:var(--muted);cursor:pointer}
.rail__item:hover{color:var(--text);background:var(--surface-2)}
.rail__item.is-ativo{background:rgba(95,227,240,.12);color:var(--cyan);font-weight:600}
.rail__status{margin-top:auto;display:flex;flex-direction:column;gap:10px}
.status{display:flex;align-items:center;gap:9px;font-size:13px;color:var(--muted)}
.status__dot{width:8px;height:8px;border-radius:999px;background:var(--ok)}
.status.is-pausado .status__dot{background:var(--erro)}
.rail__sair{padding:9px 14px;font-size:14px}

.painel{display:flex;flex-direction:column;padding:26px 30px;min-height:100vh;max-height:100vh}
.painel__topo h2{margin:0 0 4px;font-size:21px;letter-spacing:-.02em}
.painel__topo p{margin:0 0 20px;color:var(--muted);font-size:14px}

.chat{flex:1;overflow-y:auto;display:flex;flex-direction:column;gap:12px;padding:18px;
  border:1px solid var(--border);border-radius:16px;background:var(--surface-1)}
.bolha{max-width:78%;padding:12px 16px;border-radius:14px;white-space:pre-wrap;word-break:break-word}
.bolha--eu{align-self:flex-end;background:rgba(255,255,255,.07);border:1px solid var(--border-strong);border-bottom-right-radius:5px}
.bolha--bot{align-self:flex-start;background:rgba(95,227,240,.1);border:1px solid rgba(95,227,240,.28);border-bottom-left-radius:5px}
.bolha--sistema{align-self:center;background:none;color:var(--muted);font-size:13px;padding:4px}

.sugestoes{display:flex;gap:8px;flex-wrap:wrap;margin:14px 0 0}
.sugestoes button{padding:7px 13px;border-radius:999px;background:none;border:1px solid var(--border-strong);
  color:var(--muted);font-size:13px;cursor:pointer}
.sugestoes button:hover{border-color:var(--cyan);color:var(--cyan)}

.entrada{display:flex;gap:10px;margin-top:14px}
.entrada input{flex:1;padding:13px 16px;border-radius:10px;background:rgba(255,255,255,.04);
  border:1px solid var(--border-strong);color:var(--text);outline:none}
.entrada input:focus{border-color:var(--cyan)}

.agenda{flex:1;overflow-y:auto;display:flex;flex-direction:column;gap:10px}
.card-ag{padding:16px 18px;border-radius:14px;background:var(--surface-1);border:1px solid var(--border);
  display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap}
.card-ag__quando{font-weight:600;color:var(--cyan)}
.card-ag__quem{font-size:14px;color:var(--muted);margin-top:3px}
.tag{font-size:12px;padding:4px 10px;border-radius:999px;border:1px solid var(--border-strong);color:var(--muted);height:fit-content}
.vazio{color:var(--muted);text-align:center;padding:40px 0}

@media (max-width:760px){
  .app{grid-template-columns:1fr}
  .rail{flex-direction:row;align-items:center;flex-wrap:wrap;gap:14px;border-right:0;border-bottom:1px solid var(--border);min-height:auto}
  .rail__nav{flex-direction:row;flex:1}
  .rail__status{margin:0;flex-direction:row;align-items:center}
  .painel{padding:20px;max-height:none}
  .bolha{max-width:88%}
}