:root{
  --bg:#f4f5f7; --panel:#ffffff; --panel-2:#f9fafb; --text:#1b1f24; --muted:#5f6b7a; --border:#e2e5ea;
  --accent:#1f4fd1; --accent-ink:#ffffff; --ok:#167a3e; --ok-bg:#e7f5ec; --warn:#9a5b00; --warn-bg:#fff4dd;
  --err:#b42318; --err-bg:#fdecea; --info:#2d5bb9; --info-bg:#e8effc; --demo:#6b21a8; --demo-bg:#f3e8ff;
  --radius:10px; --shadow:0 1px 2px rgba(16,24,40,.06),0 1px 3px rgba(16,24,40,.08);
  font-family: system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif; color-scheme: light;
}
@media (prefers-color-scheme: dark){
  :root{ --bg:#0f1216; --panel:#171b21; --panel-2:#1d222a; --text:#e7eaee; --muted:#9aa4b2; --border:#2a313b;
    --accent:#6d93ff; --accent-ink:#0b1020; --ok:#4ade80; --ok-bg:#12301f; --warn:#fbbf24; --warn-bg:#33270c;
    --err:#f87171; --err-bg:#3a1414; --info:#93b4ff; --info-bg:#16233f; --demo:#d8b4fe; --demo-bg:#2b1840; color-scheme: dark; }
}
*{box-sizing:border-box}
html,body{margin:0;background:var(--bg);color:var(--text);font-size:15px;line-height:1.45}
a{color:var(--accent)}
button,input,select,textarea{font:inherit;color:inherit}
.layout{display:grid;grid-template-columns:232px 1fr;min-height:100vh}
.side{background:var(--panel);border-right:1px solid var(--border);padding:14px 10px;position:sticky;top:0;height:100vh;overflow:auto}
.brand{font-weight:700;letter-spacing:.04em;font-size:14px;padding:6px 10px 14px}
.brand small{display:block;font-weight:500;letter-spacing:0;color:var(--muted);font-size:12px}
.nav a{display:flex;justify-content:space-between;align-items:center;padding:7px 10px;border-radius:8px;color:var(--text);text-decoration:none;font-size:14px}
.nav a:hover{background:var(--panel-2)} .nav a.active{background:var(--info-bg);color:var(--info);font-weight:600}
.nav .group{font-size:11px;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);padding:12px 10px 4px}
.badge{display:inline-block;min-width:20px;padding:1px 7px;border-radius:999px;font-size:12px;font-weight:600;background:var(--panel-2);border:1px solid var(--border);text-align:center}
.badge.red{background:var(--err-bg);color:var(--err);border-color:transparent}
main{padding:20px 24px 60px;min-width:0}
.topbar{display:flex;gap:10px;align-items:center;justify-content:space-between;margin-bottom:16px;flex-wrap:wrap}
h1{font-size:22px;margin:0} h2{font-size:17px;margin:0 0 10px} h3{font-size:15px;margin:0 0 6px}
.muted{color:var(--muted)} .small{font-size:13px}
.card{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);padding:16px;box-shadow:var(--shadow);min-width:0}
.grid{display:grid;gap:14px} .g2{grid-template-columns:repeat(2,minmax(0,1fr))} .g3{grid-template-columns:repeat(3,minmax(0,1fr))} .g4{grid-template-columns:repeat(4,minmax(0,1fr))}
.stat .v{font-size:26px;font-weight:700} .stat .l{color:var(--muted);font-size:13px}
.btn{border:1px solid var(--border);background:var(--panel);padding:7px 12px;border-radius:8px;cursor:pointer;white-space:nowrap}
.btn:hover{background:var(--panel-2)} .btn.primary{background:var(--accent);color:var(--accent-ink);border-color:var(--accent)}
.btn.danger{color:var(--err);border-color:var(--err)} .btn.sm{padding:4px 9px;font-size:13px} .btn:disabled{opacity:.5;cursor:not-allowed}
.row{display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.spread{display:flex;justify-content:space-between;align-items:center;gap:10px;flex-wrap:wrap}
table{width:100%;border-collapse:collapse;font-size:14px} th,td{text-align:left;padding:8px;border-bottom:1px solid var(--border);vertical-align:top}
th{font-size:12px;text-transform:uppercase;letter-spacing:.04em;color:var(--muted);font-weight:600}
.tbl{overflow-x:auto}
.pill{display:inline-block;padding:2px 8px;border-radius:999px;font-size:12px;font-weight:600;background:var(--panel-2);border:1px solid var(--border);white-space:nowrap}
.pill.ok,.pill.conectado,.pill.publicado,.pill.aprovado,.pill.respondido,.pill.concluido{background:var(--ok-bg);color:var(--ok);border-color:transparent}
.pill.warn,.pill.aguardando_configuracao,.pill.aguardando_aprovacao,.pill.aguardando_permissao,.pill.sugerido,.pill.humano,.pill.encaminhado,.pill.pendente{background:var(--warn-bg);color:var(--warn);border-color:transparent}
.pill.err,.pill.erro,.pill.falhou,.pill.expirado,.pill.rejeitado,.pill.spam{background:var(--err-bg);color:var(--err);border-color:transparent}
.pill.info,.pill.agendado,.pill.publicando,.pill.processando,.pill.fila,.pill.indisponivel{background:var(--info-bg);color:var(--info);border-color:transparent}
.pill.demo{background:var(--demo-bg);color:var(--demo);border-color:transparent}
.banner{padding:10px 14px;border-radius:var(--radius);margin-bottom:14px;font-size:14px}
.banner.demo{background:var(--demo-bg);color:var(--demo)} .banner.warn{background:var(--warn-bg);color:var(--warn)} .banner.err{background:var(--err-bg);color:var(--err)} .banner.ok{background:var(--ok-bg);color:var(--ok)}
label{display:block;font-size:13px;color:var(--muted);margin:8px 0 4px}
input[type=text],input[type=email],input[type=password],input[type=number],input[type=url],input[type=datetime-local],input[type=date],input[type=time],select,textarea{width:100%;padding:8px 10px;border:1px solid var(--border);border-radius:8px;background:var(--panel)}
textarea{min-height:90px;resize:vertical}
.toggle{display:flex;gap:8px;align-items:center;cursor:pointer;color:var(--text);font-size:14px;margin:6px 0}
.cal{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:6px}
.cal .d{background:var(--panel);border:1px solid var(--border);border-radius:8px;min-height:110px;padding:6px;font-size:12px}
.cal .d.today{outline:2px solid var(--accent)} .cal .d .n{font-weight:700;color:var(--muted)}
.cal .it{display:block;margin-top:4px;padding:3px 5px;border-radius:6px;background:var(--panel-2);border-left:3px solid var(--border);text-decoration:none;color:var(--text);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.cal .it.educativo{border-left-color:#2d5bb9}.cal .it.produto{border-left-color:#167a3e}.cal .it.confianca{border-left-color:#9a5b00}.cal .it.comercial{border-left-color:#b42318}
.chat{display:flex;flex-direction:column;gap:8px;max-height:58vh;overflow:auto;padding:4px}
.msg{max-width:78%;padding:8px 11px;border-radius:12px;background:var(--panel-2);border:1px solid var(--border);white-space:pre-wrap;word-break:break-word}
.msg.out{align-self:flex-end;background:var(--info-bg);border-color:transparent} .msg.sys{align-self:center;background:transparent;border:1px dashed var(--border);color:var(--muted);font-size:12px}
.msg .meta{font-size:11px;color:var(--muted);margin-top:3px}
.thumbs{display:flex;gap:8px;flex-wrap:wrap} .thumbs figure{margin:0;width:120px} .thumbs img,.thumbs video{width:120px;height:120px;object-fit:contain;background:#fff;border:1px solid var(--border);border-radius:8px}
.thumbs figcaption{font-size:11px;color:var(--muted)}
.kanban{display:grid;grid-template-columns:repeat(5,minmax(200px,1fr));gap:10px;overflow-x:auto}
.kanban .col{background:var(--panel-2);border:1px solid var(--border);border-radius:var(--radius);padding:8px;min-height:200px}
.kanban .lead{background:var(--panel);border:1px solid var(--border);border-radius:8px;padding:8px;margin-bottom:8px;font-size:13px}
.preview{border:1px solid var(--border);border-radius:12px;max-width:380px;background:var(--panel)}
.preview .hd{padding:8px 10px;font-weight:600;font-size:13px;border-bottom:1px solid var(--border)}
.preview .img{aspect-ratio:4/5;background:var(--panel-2);display:flex;align-items:center;justify-content:center;color:var(--muted);font-size:13px;overflow:hidden}
.preview .img img,.preview .img video{width:100%;height:100%;object-fit:cover}
.preview .cap{padding:10px;white-space:pre-wrap;font-size:13px}
.toast{position:fixed;right:16px;bottom:16px;z-index:50;display:flex;flex-direction:column;gap:8px}
.toast div{background:var(--text);color:var(--bg);padding:10px 14px;border-radius:8px;max-width:420px;box-shadow:var(--shadow)}
.toast div.err{background:var(--err);color:#fff}
.modal-bg{position:fixed;inset:0;background:rgba(0,0,0,.45);display:flex;align-items:flex-start;justify-content:center;padding:6vh 16px;z-index:40;overflow:auto}
.modal{background:var(--panel);border-radius:12px;max-width:720px;width:100%;padding:18px;border:1px solid var(--border)}
.login{max-width:380px;margin:12vh auto;padding:0 16px}
.steps li{margin:6px 0}
.hr{height:1px;background:var(--border);margin:14px 0}
pre{white-space:pre-wrap;word-break:break-word;background:var(--panel-2);padding:10px;border-radius:8px;font-size:12px;border:1px solid var(--border)}
.mobile-nav{display:none}
@media (max-width:900px){
  .layout{grid-template-columns:1fr} .side{position:fixed;inset:0 30% 0 0;z-index:30;transform:translateX(-100%);transition:transform .2s;height:100vh}
  .side.open{transform:none} .mobile-nav{display:inline-flex} main{padding:14px 16px 60px}
  .g2,.g3,.g4{grid-template-columns:1fr} .cal{grid-template-columns:repeat(2,minmax(0,1fr))} .cal .hdr{display:none}
}
.inbox{grid-template-columns:minmax(240px,340px) 1fr}
@media (max-width:900px){.inbox{grid-template-columns:1fr}}