:root{
  --bg:#0f172a; --panel:#1e293b; --panel2:#273449; --line:#334155;
  --txt:#e2e8f0; --muted:#94a3b8; --primary:#2563eb; --primary2:#1d4ed8;
  --green:#16a34a; --red:#dc2626; --wa:#25d366; --amber:#f59e0b;
  --radius:10px;
}
*{box-sizing:border-box}
body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  background:var(--bg);color:var(--txt);font-size:14px;line-height:1.45}
a{color:inherit;text-decoration:none}
.muted{color:var(--muted)}
h1{font-size:20px;margin:0 0 4px} h2{font-size:16px;margin:0 0 12px}

/* Botões */
.btn{display:inline-flex;align-items:center;gap:6px;justify-content:center;
  border:1px solid var(--line);background:var(--panel2);color:var(--txt);
  padding:8px 14px;border-radius:8px;cursor:pointer;font-size:14px;transition:.15s}
.btn:hover{filter:brightness(1.12)}
.btn.primary{background:var(--primary);border-color:var(--primary)}
.btn.primary:hover{background:var(--primary2)}
.btn.danger{background:var(--red);border-color:var(--red)}
.btn.block{width:100%;margin-top:12px}
.btn.sm{padding:5px 10px;font-size:13px}
.btn.wa{background:var(--wa);border-color:var(--wa);color:#06321b}

/* Login / cards centrais */
.login-body{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:20px}
.login-card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);
  padding:28px;width:100%;max-width:360px}
.login-card label{display:block;margin:12px 0 0;color:var(--muted);font-size:13px}
input,select,textarea{width:100%;margin-top:4px;background:var(--bg);border:1px solid var(--line);
  color:var(--txt);border-radius:8px;padding:9px 10px;font-size:14px;font-family:inherit}
textarea{resize:vertical;min-height:90px}
.alert{padding:10px 12px;border-radius:8px;margin:10px 0;font-size:13px}
.alert.erro{background:#3f1d1d;border:1px solid #7f1d1d;color:#fecaca}
.alert.ok{background:#14331f;border:1px solid #166534;color:#bbf7d0}

/* Topbar */
.topbar{display:flex;align-items:center;gap:16px;background:var(--panel);
  border-bottom:1px solid var(--line);padding:10px 18px}
.topbar .brand{font-weight:700;display:flex;align-items:center;gap:10px}
.brand-logo{height:30px;width:auto;display:block}
.brand-sub{color:var(--muted);font-size:13px;font-weight:500}
.login-logo{display:block;width:230px;max-width:80%;height:auto;margin:0 auto 10px}
.topbar nav{display:flex;gap:4px;flex:1}
.topbar nav a{padding:7px 12px;border-radius:8px;color:var(--muted)}
.topbar nav a:hover,.topbar nav a.active{background:var(--panel2);color:var(--txt)}
.topbar .user{color:var(--muted);font-size:13px}

.wrap{padding:18px}
.row{display:flex;gap:16px;flex-wrap:wrap}

/* Cards de stats */
.stats{display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:12px;margin-bottom:18px}
.stat{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:14px}
.stat .n{font-size:26px;font-weight:700}
.stat .l{color:var(--muted);font-size:12px;text-transform:uppercase;letter-spacing:.04em}

/* Tabela */
table{width:100%;border-collapse:collapse;background:var(--panel);border-radius:var(--radius);overflow:hidden}
th,td{text-align:left;padding:10px 12px;border-bottom:1px solid var(--line)}
th{color:var(--muted);font-size:12px;text-transform:uppercase;letter-spacing:.04em}
tr:last-child td{border-bottom:none}
.badge{display:inline-block;padding:2px 8px;border-radius:999px;font-size:12px}
.badge.on{background:#14331f;color:#86efac}
.badge.off{background:#3f1d1d;color:#fca5a5}

/* Kanban */
.board{display:flex;gap:12px;overflow-x:auto;padding-bottom:10px;align-items:flex-start}
.col{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);
  width:230px;flex:0 0 230px;display:flex;flex-direction:column;max-height:calc(100vh - 130px)}
.col h3{margin:0;padding:10px 12px;font-size:13px;border-bottom:1px solid var(--line);
  display:flex;justify-content:space-between;align-items:center}
.col h3 .cnt{background:var(--panel2);color:var(--muted);border-radius:999px;padding:1px 8px;font-size:12px}
.col .list{padding:8px;display:flex;flex-direction:column;gap:8px;overflow-y:auto;min-height:40px;flex:1}
.card{background:var(--panel2);border:1px solid var(--line);border-radius:8px;padding:10px;
  display:flex;align-items:center;justify-content:space-between;gap:8px;cursor:grab}
.card:active{cursor:grabbing}
.card .nome{font-weight:600;flex:1;cursor:pointer}
.card .nome:hover{text-decoration:underline}
.card .wa-ic{width:28px;height:28px;border-radius:6px;background:var(--wa);display:flex;
  align-items:center;justify-content:center;color:#06321b;flex:0 0 auto}
.sortable-ghost{opacity:.4}
.col-head-novo{color:#93c5fd} .col-head-fechado{color:#86efac}

/* Popup */
.overlay{position:fixed;inset:0;background:rgba(0,0,0,.6);display:none;align-items:center;
  justify-content:center;padding:20px;z-index:50}
.overlay.show{display:flex}
.modal{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);
  width:100%;max-width:460px;padding:20px}
.modal h2{display:flex;justify-content:space-between;align-items:center}
.modal .close{cursor:pointer;color:var(--muted);font-size:22px;line-height:1}
.kv{margin:6px 0;font-size:13px}
.kv b{color:var(--muted);font-weight:500;display:inline-block;min-width:100px}
.qualif{margin-top:10px;padding:10px 12px;background:var(--bg);border:1px solid var(--line);border-radius:8px}
.modal-actions{display:flex;gap:8px;margin-top:14px}

.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.form-grid label{color:var(--muted);font-size:13px}
.form-grid .full{grid-column:1/-1}
@media(max-width:640px){.form-grid{grid-template-columns:1fr}}

code,pre{background:var(--bg);border:1px solid var(--line);border-radius:6px;padding:2px 6px;font-size:13px}
pre{padding:12px;overflow-x:auto;white-space:pre-wrap}
.guide{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:18px;line-height:1.6}
.guide ol{padding-left:20px} .guide li{margin:8px 0}