:root {
  --bg: #f4f8fc;
  --surface: #ffffff;
  --surface2: #eef4fa;
  --line: #dde8f2;
  --ink: #0b2a52;
  --ink-dim: #6b8199;
  --accent: #00b8d9;
  --accent2: #2b7fff;
  --success: #22c55e;
  --amber: #f59e0b;
  --danger: #ef4444;
}

* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
  background: var(--bg);
  color: var(--ink);
  height: 100vh;
  overflow: hidden;
  font-size: 14px;
}
.oculto { display: none !important; }

/* LOGIN */
.tela-login { height: 100vh; display: flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, #0b3d5c, #145a7a, #1f7a5c, #2fa15c); }
.login-card { width: 320px; padding: 36px 28px; background: rgba(13,27,38,0.72); backdrop-filter: blur(10px);
  border: 1px solid rgba(255,255,255,0.12); border-radius: 16px; display: flex; flex-direction: column; align-items: center; gap: 10px;
  box-shadow: 0 20px 60px rgba(0,0,0,0.35); }
.login-avatar { width: 70px; height: 70px; border-radius: 50%; background: linear-gradient(135deg, var(--accent2), var(--accent));
  display: flex; align-items: center; justify-content: center; margin-bottom: 6px; }
.login-avatar-img { width: 28px; height: 32px; object-fit: contain; filter: brightness(0) invert(1); }
.login-marca { font-size: 19px; font-weight: 800; }
.marca-info { color: #fff; } .marca-way { color: #ff6b5e; }
.login-sub { color: rgba(255,255,255,0.65); font-size: 12px; margin-bottom: 12px; }
.login-card input { width: 100%; background: rgba(255,255,255,0.08); border: 1px solid rgba(255,255,255,0.14);
  border-radius: 9px; padding: 11px 14px; color: #fff; font-size: 13.5px; outline: none; }
.login-erro { color: #ff8a80; font-size: 12px; min-height: 14px; align-self: flex-start; }
#btnLogin { margin-top: 8px; width: 100%; background: linear-gradient(135deg, var(--accent2), var(--accent));
  color: #fff; border: none; border-radius: 9px; padding: 12px; font-weight: 700; cursor: pointer; font-size: 13.5px; }

/* PAINEL */
.painel { height: 100vh; display: flex; }
.rail { width: 62px; background: var(--surface); border-right: 1px solid var(--line); display: flex; flex-direction: column;
  align-items: center; padding: 14px 0; gap: 6px; }
.rail-logo-img { width: 22px; height: 26px; object-fit: contain; margin-bottom: 14px; }
.rail-item { width: 42px; height: 42px; border-radius: 11px; background: transparent; border: none; font-size: 19px;
  cursor: pointer; }
.rail-item:hover { background: var(--surface2); }
.rail-item.ativo { background: linear-gradient(135deg, var(--accent2), var(--accent)); }
.rail-spacer { flex: 1; }

.conteudo { flex: 1; overflow-y: auto; padding: 28px 34px; }
.view-cabecalho { display: flex; justify-content: space-between; align-items: center; margin-bottom: 20px; }
.view-titulo { font-size: 18px; font-weight: 800; }
.atualizando { font-size: 11.5px; color: var(--ink-dim); }

.card-numero { background: var(--surface); border: 1px solid var(--line); border-radius: 18px; padding: 26px;
  text-align: center; margin-bottom: 26px; box-shadow: 0 4px 20px rgba(11,42,82,0.04); }
.card-numero-valor { font-size: 44px; font-weight: 900; color: var(--accent2); }
.card-numero-label { font-size: 12.5px; color: var(--ink-dim); margin-top: 4px; }

.lista-titulo { font-size: 11px; text-transform: uppercase; letter-spacing: 0.4px; color: var(--ink-dim); font-weight: 700; margin-bottom: 10px; }
.lista-clientes { display: flex; flex-direction: column; gap: 8px; }
.cliente-linha { display: flex; align-items: center; gap: 10px; background: var(--surface); border: 1px solid var(--line);
  border-radius: 12px; padding: 12px 16px; }
.status-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--success); box-shadow: 0 0 0 3px rgba(34,197,94,0.16); }
.cliente-vazio { color: var(--ink-dim); font-size: 12.5px; text-align: center; padding: 24px; }
.badge-push { font-size: 11px; padding: 4px 10px; border-radius: 999px; font-weight: 700; }
.badge-push.sim { background: rgba(34,197,94,0.14); color: var(--success); }
.badge-push.nao { background: rgba(107,129,153,0.14); color: var(--ink-dim); }

.card { background: var(--surface); border: 1px solid var(--line); border-radius: 16px; padding: 20px; margin-bottom: 16px; }
.campo-label { font-size: 11.5px; color: var(--ink-dim); font-weight: 700; margin-bottom: 6px; }
.card input, .card textarea { width: 100%; background: var(--surface2); border: 1px solid var(--line); border-radius: 9px;
  padding: 10px 12px; font-size: 13.5px; color: var(--ink); outline: none; font-family: inherit; resize: vertical; }
.linha-busca { display: flex; gap: 8px; }
.linha-busca input { flex: 1; }

.botao-ghost { background: var(--surface); border: 1px solid var(--line); color: var(--ink); border-radius: 8px;
  padding: 10px 16px; font-size: 12.5px; cursor: pointer; }
.botao-ghost:hover { background: var(--surface2); }
.botao-primario { background: linear-gradient(135deg, var(--accent2), var(--accent)); color: #fff; border: none;
  border-radius: 9px; padding: 11px 18px; font-size: 13px; font-weight: 700; cursor: pointer; }
.botao-primario:hover { filter: brightness(1.06); }
.botao-primario:disabled, .botao-ghost:disabled { opacity: 0.55; cursor: not-allowed; }

.cliente-encontrado { margin-top: 12px; padding: 12px 14px; background: var(--surface2); border-radius: 10px; font-size: 13px; }
.push-resultado { margin-top: 12px; font-size: 12.5px; }
.push-resultado.sucesso { color: var(--success); }
.push-resultado.erro { color: var(--danger); }

/* A seção "Notificações automáticas" (modelos, transmissão de
   promoção, agendamentos e histórico) é estilizada com Tailwind CSS
   diretamente no HTML/JS — ver public/index.html e public/app.js. */

/* ===== SAÚDE DO SISTEMA ===== */
.saude-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}
@media (max-width: 760px) {
  .saude-grid { grid-template-columns: 1fr; }
}

.saude-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-left: 4px solid var(--line);
  border-radius: 16px;
  padding: 20px;
  box-shadow: 0 4px 20px rgba(11,42,82,0.04);
  transition: border-color 0.3s ease;
}
.saude-card.saude-ok { border-left-color: var(--success); }
.saude-card.saude-atencao { border-left-color: var(--amber); }
.saude-card.saude-critico { border-left-color: var(--danger); }

.saude-card-topo { display: flex; align-items: center; gap: 8px; margin-bottom: 12px; }
.saude-icone { font-size: 16px; }
.saude-card-titulo { font-size: 12.5px; font-weight: 700; color: var(--ink-dim); flex: 1; }

.saude-status-dot {
  width: 9px; height: 9px; border-radius: 50%;
  background: var(--ink-dim);
  box-shadow: 0 0 0 3px rgba(107,129,153,0.14);
  transition: background 0.3s ease, box-shadow 0.3s ease;
}
.saude-status-dot.saude-ok { background: var(--success); box-shadow: 0 0 0 3px rgba(34,197,94,0.16); }
.saude-status-dot.saude-atencao { background: var(--amber); box-shadow: 0 0 0 3px rgba(245,158,11,0.18); animation: pulsarAtencao 1.6s ease-in-out infinite; }
.saude-status-dot.saude-critico { background: var(--danger); box-shadow: 0 0 0 3px rgba(239,68,68,0.18); animation: pulsarAtencao 1s ease-in-out infinite; }

@keyframes pulsarAtencao {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.45; }
}

.saude-card-status { font-size: 15px; font-weight: 800; margin-bottom: 4px; }
.saude-card.saude-ok .saude-card-status { color: var(--success); }
.saude-card.saude-atencao .saude-card-status { color: var(--amber); }
.saude-card.saude-critico .saude-card-status { color: var(--danger); }
.saude-card-detalhe { font-size: 11.5px; color: var(--ink-dim); }

.saude-duplo { display: flex; gap: 20px; margin-top: 4px; }
.saude-duplo-item { flex: 1; }
.saude-duplo-valor { font-size: 26px; font-weight: 900; color: var(--accent2); }
.saude-duplo-label { font-size: 11px; color: var(--ink-dim); margin-top: 2px; }

.saude-push-total { font-size: 15px; margin-bottom: 14px; }
.saude-push-total strong { font-size: 20px; color: var(--accent2); }
.saude-push-modelos { display: flex; flex-direction: column; gap: 8px; }
.saude-push-linha {
  display: flex; justify-content: space-between; align-items: center;
  background: var(--surface2); border-radius: 10px; padding: 10px 14px; font-size: 13px;
}
.saude-push-qtd {
  background: var(--accent2); color: #fff; font-weight: 800; font-size: 12px;
  padding: 3px 10px; border-radius: 999px; min-width: 22px; text-align: center;
}

/* ---- semáforo de requisições por cliente ---- */
.cliente-linha.sem-verde, .cliente-linha.sem-amarelo, .cliente-linha.sem-vermelho { flex-direction: column; align-items: stretch; gap: 6px; }
.cliente-linha-topo { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.cliente-linha.sem-amarelo { border-color: rgba(245,158,11,0.55); }
.cliente-linha.sem-vermelho { border-color: rgba(239,68,68,0.65); background: rgba(239,68,68,0.06); }
.sem-dot { display: inline-block; width: 10px; height: 10px; border-radius: 50%; flex-shrink: 0; }
.sem-dot.verde { background: var(--success); box-shadow: 0 0 0 3px rgba(34,197,94,0.16); }
.sem-dot.amarelo { background: var(--amber); box-shadow: 0 0 0 3px rgba(245,158,11,0.2); }
.sem-dot.vermelho { background: var(--danger); box-shadow: 0 0 0 3px rgba(239,68,68,0.2); animation: pulsarAtencao 1s ease-in-out infinite; }
.sem-numeros { font-size: 12px; color: var(--ink-dim); white-space: nowrap; }
.sem-numeros b { color: var(--ink); font-size: 13px; }
.sem-detalhe { font-size: 11.5px; color: var(--ink-dim); padding-left: 20px; line-height: 1.4; }
.cliente-id { color: var(--ink-dim); font-size: 11.5px; }
.semaforo-resumo { display: flex; gap: 8px; flex-wrap: wrap; margin: 4px 0 14px; }
.sem-chip { font-size: 12px; font-weight: 700; padding: 5px 12px; border-radius: 999px; }
.sem-chip.verde { background: rgba(34,197,94,0.14); color: var(--success); }
.sem-chip.amarelo { background: rgba(245,158,11,0.16); color: var(--amber); }
.sem-chip.vermelho { background: rgba(239,68,68,0.16); color: var(--danger); }
.legenda-semaforo { display: flex; gap: 16px; font-size: 11.5px; color: var(--ink-dim); margin-bottom: 8px; }
.legenda-semaforo span { display: inline-flex; align-items: center; gap: 6px; }