:root {
  --ink: #12161f;
  --ink-soft: #1f2733;
  --paper: #faf8f4;
  --paper-alt: #f3f0e9;
  --gold: #a8834f;
  --gold-light: #c9a876;
  --gold-dark: #8a6a3c;
  --line: #e4dfd4;
  --muted: #6b6558;
  --danger: #b23b3b;
  --warning: #b2823b;
  --success: #3b7a4f;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  background: var(--paper-alt);
  color: var(--ink);
  font-size: 15px;
  line-height: 1.5;
}

a { color: var(--gold-dark); text-decoration: none; }
a:hover { color: var(--gold); }

.topbar {
  background: var(--ink);
  color: var(--paper);
  padding: 14px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.topbar .brand {
  font-weight: 700;
  letter-spacing: 0.03em;
  display: flex;
  align-items: center;
  gap: 10px;
}

.logo-circle {
  border-radius: 50%;
  display: block;
  object-fit: cover;
  flex-shrink: 0;
}

.topbar .brand span {
  color: var(--gold-light);
}

.topbar nav a {
  color: var(--paper);
  opacity: 0.85;
  margin-left: 18px;
  font-size: 13px;
}
.topbar nav a:hover { opacity: 1; color: var(--gold-light); }

.topbar nav a.social {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-left: 18px;
}
.topbar nav a.social .social-label {
  color: var(--paper);
  opacity: 0.85;
  font-size: 13px;
}
.topbar nav a.social:hover .social-label { opacity: 1; color: var(--gold-light); }
.topbar nav a.social svg { width: 18px; height: 18px; fill: #fff; flex-shrink: 0; }
.topbar nav a.social:hover svg { fill: var(--gold-light); }

@media (max-width: 640px) {
  .topbar nav a.social .social-label { display: none; }
}

.shell {
  max-width: 1080px;
  margin: 0 auto;
  padding: 32px 24px 64px;
}

.card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 24px;
  margin-bottom: 20px;
}

.card h2, .card h3 { margin-top: 0; }

.grid {
  display: grid;
  gap: 16px;
}
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

@media (max-width: 720px) {
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
}

.stat {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 18px 20px;
}
.stat .label {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
}
.stat .value {
  font-size: 28px;
  font-weight: 700;
  margin-top: 6px;
}

.badge {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 600;
}
.badge-baixo { background: #e5f2e8; color: var(--success); }
.badge-moderado { background: #fbf1de; color: var(--gold-dark); }
.badge-alto { background: #fbe6d8; color: #b2622f; }
.badge-critico { background: #f9e0e0; color: var(--danger); }
.badge-rascunho { background: #ececec; color: #666; }
.badge-ativa { background: #e5f2e8; color: var(--success); }
.badge-encerrada { background: #ececec; color: #666; }

form { max-width: 480px; }
.form-wide { max-width: none; }

label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  margin: 14px 0 6px;
}
label:first-child { margin-top: 0; }

input[type=text], input[type=email], input[type=password], input[type=date], select, textarea {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  font-size: 14px;
  font-family: inherit;
  background: #fff;
  color: var(--ink);
}
input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--gold);
}

.btn {
  display: inline-block;
  padding: 10px 20px;
  border-radius: 8px;
  border: none;
  background: var(--gold);
  color: var(--ink);
  font-weight: 600;
  font-size: 14px;
  cursor: pointer;
  margin-top: 18px;
}
.btn:hover { background: var(--gold-light); }
.btn-secondary {
  background: transparent;
  border: 1px solid var(--line);
  color: var(--ink);
}
.btn-secondary:hover { border-color: var(--gold); }
.btn-danger { background: var(--danger); color: #fff; }

table { width: 100%; border-collapse: collapse; margin-top: 8px; }
th, td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--line); font-size: 14px; }
th { font-size: 11px; text-transform: uppercase; letter-spacing: 0.06em; color: var(--muted); }

.alert {
  padding: 12px 16px;
  border-radius: 8px;
  font-size: 14px;
  margin-bottom: 18px;
}
.alert-error { background: #fbe6e6; color: #8a2f2f; border: 1px solid #f0c4c4; }
.alert-success { background: #e5f2e8; color: #2f5c3d; border: 1px solid #c4e0cc; }

.muted { color: var(--muted); font-size: 13px; }
.text-center { text-align: center; }

.login-wrap {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--ink);
}
.login-box {
  background: var(--paper);
  border-radius: 16px;
  padding: 36px;
  width: 100%;
  max-width: 380px;
}
.login-box h1 {
  font-size: 18px;
  margin: 0 0 4px;
}
.login-box p { margin-top: 0; }

.public-survey {
  max-width: 640px;
  margin: 0 auto;
  padding: 40px 20px 80px;
}
.question-block {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 18px 20px;
  margin-bottom: 14px;
}
.question-block .categoria {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--gold-dark);
  font-weight: 700;
}
.scale {
  display: flex;
  gap: 8px;
  margin-top: 10px;
}
.scale label {
  flex: 1;
  margin: 0;
  text-align: center;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 10px 0;
  cursor: pointer;
  font-weight: 600;
  font-size: 13px;
}
.scale input[type=radio] { display: none; }
.scale input[type=radio]:checked + span {
  display: block;
}
.scale label:has(input:checked) {
  background: var(--gold);
  border-color: var(--gold);
  color: var(--ink);
}

.floating-denuncia {
  position: fixed;
  bottom: 20px;
  right: 20px;
  z-index: 40;
  background: var(--ink);
  color: var(--paper) !important;
  padding: 12px 18px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 600;
  box-shadow: 0 4px 14px rgba(0,0,0,0.25);
}
.floating-denuncia:hover { background: var(--ink-soft); color: var(--paper) !important; }
@media (max-width: 520px) {
  .floating-denuncia { left: 16px; right: 16px; bottom: 14px; text-align: center; }
}

/* Denúncia / canal confidencial */
.badge-novo { background: #fbe6d8; color: #b2622f; }
.badge-em_apuracao { background: #fbf1de; color: var(--gold-dark); }
.badge-concluido { background: #e5f2e8; color: var(--success); }

/* Timbrado / cabeçalho de relatório */
.letterhead {
  display: flex;
  align-items: center;
  gap: 16px;
  border-bottom: 2px solid var(--ink);
  padding-bottom: 16px;
  margin-bottom: 20px;
}
.letterhead .dados-rhd {
  font-size: 12px;
  color: var(--muted);
  line-height: 1.5;
}
.letterhead .dados-rhd strong {
  color: var(--ink);
  font-size: 14px;
  display: block;
}
.conclusao-box {
  background: var(--paper-alt);
  border-left: 4px solid var(--gold);
  border-radius: 8px;
  padding: 16px 18px;
  font-size: 14px;
  line-height: 1.6;
}
.print-actions { margin-bottom: 20px; }

@media print {
  .topbar, .no-print { display: none !important; }
  body { background: #fff; }
  .card { border: none; box-shadow: none; padding: 0; margin-bottom: 24px; }
  .shell { max-width: none; padding: 0; }
}