/* ── Ferramentas gratuitas icarSP (calendário, calculadoras, tabelas) ── */

.fr-hero {
  background: linear-gradient(135deg, #0f1419 0%, #1a2332 50%, #0f1419 100%);
  padding: 64px 20px 44px;
  text-align: center;
}
.fr-badge {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(74,158,255,0.1); border: 1px solid rgba(74,158,255,0.3);
  color: #93c5fd; padding: 7px 16px; border-radius: 999px;
  font-size: 0.82rem; font-weight: 700; margin-bottom: 18px;
}
.fr-hero h1 { font-size: 2.2rem; font-weight: 800; color: #fff; margin: 0 0 14px; line-height: 1.25; }
.fr-hero h1 span { color: var(--accent); }
.fr-hero p { color: var(--muted); font-size: 1rem; max-width: 620px; margin: 0 auto; line-height: 1.7; }

.fr-section { background: #0f1419; padding: 40px 20px 80px; }
.fr-inner { max-width: 820px; margin: 0 auto; }

.fr-card {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: 20px; padding: 28px 26px; margin-bottom: 22px;
}
.fr-card h2 { color: #fff; font-size: 1.15rem; font-weight: 800; margin: 0 0 18px; display: flex; align-items: center; gap: 10px; }
.fr-card h2 i { color: var(--accent); }
.fr-card h3 { color: #fff; font-size: 1rem; font-weight: 800; margin: 22px 0 10px; }
.fr-card p { color: #cbd5e1; font-size: 0.92rem; line-height: 1.7; margin: 0 0 12px; }
.fr-card ul { color: #cbd5e1; font-size: 0.92rem; line-height: 1.7; margin: 0 0 12px; padding-left: 20px; }

.fr-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 14px; }

.fr-field { margin-bottom: 16px; }
.fr-field label { display: block; color: var(--muted); font-size: 0.78rem; font-weight: 700; margin-bottom: 7px; text-transform: uppercase; letter-spacing: 0.04em; }
.fr-field input, .fr-field select {
  width: 100%; padding: 13px 14px; border-radius: 10px;
  border: 1px solid var(--border); background: #111c2e; color: var(--text);
  font-size: 0.95rem; outline: none; box-sizing: border-box; font-family: inherit;
}
.fr-field input:focus, .fr-field select:focus { border-color: var(--accent); }
.fr-field select:disabled { opacity: 0.5; }
.fr-check { display: flex; align-items: flex-start; gap: 10px; color: #cbd5e1; font-size: 0.9rem; margin: 6px 0 14px; cursor: pointer; }
.fr-check input { accent-color: var(--accent); width: 17px; height: 17px; margin-top: 2px; flex-shrink: 0; }

.fr-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 9px;
  padding: 14px 22px; border-radius: 12px; border: none; cursor: pointer;
  background: linear-gradient(135deg, #4a9eff, #1d4ed8); color: #fff;
  font-size: 0.96rem; font-weight: 800; text-decoration: none; font-family: inherit;
  box-shadow: 0 4px 20px rgba(74,158,255,0.25); transition: transform 0.2s;
}
.fr-btn:hover { transform: translateY(-2px); }
.fr-btn:disabled { opacity: 0.6; cursor: not-allowed; transform: none; }
.fr-btn.full { width: 100%; }
.fr-btn.verde { background: linear-gradient(135deg, #25d366, #128c7e); box-shadow: 0 4px 20px rgba(37,211,102,0.2); }
.fr-btn.sec { background: rgba(74,158,255,0.12); border: 1px solid rgba(74,158,255,0.3); color: #93c5fd; box-shadow: none; }

.fr-erro { color: #fca5a5; background: rgba(239,68,68,0.08); border: 1px solid rgba(239,68,68,0.25); border-radius: 10px; padding: 10px 14px; font-size: 0.86rem; margin: 0 0 14px; }
.fr-aviso {
  display: flex; gap: 12px; align-items: flex-start; padding: 14px 16px; border-radius: 12px; margin-top: 16px;
  background: rgba(245,158,11,0.06); border: 1px solid rgba(245,158,11,0.2); color: #cbd5e1; font-size: 0.84rem; line-height: 1.6;
}
.fr-aviso i { color: #f59e0b; margin-top: 3px; }

/* Resultado em destaque */
.fr-resultado { margin-top: 20px; scroll-margin-top: 180px; } /* não fica atrás do cabeçalho fixo */
.fr-destaque {
  background: linear-gradient(135deg, rgba(74,158,255,0.12), rgba(29,78,216,0.08));
  border: 1px solid rgba(74,158,255,0.3); border-radius: 16px; padding: 20px; text-align: center; margin-bottom: 16px;
}
.fr-destaque small { display: block; color: var(--muted); font-size: 0.8rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.05em; }
.fr-destaque strong { display: block; color: #fff; font-size: 2rem; font-weight: 800; margin: 6px 0 2px; }
.fr-destaque span { color: #93c5fd; font-size: 0.88rem; }
.fr-destaque.ok { background: rgba(34,197,94,0.08); border-color: rgba(34,197,94,0.3); }
.fr-destaque.ok strong { color: #86efac; }

.fr-linhas { display: flex; flex-direction: column; gap: 8px; }
.fr-linha {
  display: flex; justify-content: space-between; align-items: center; gap: 14px;
  padding: 11px 14px; border-radius: 10px; background: rgba(255,255,255,0.02); border: 1px solid rgba(255,255,255,0.06);
  color: #cbd5e1; font-size: 0.9rem;
}
.fr-linha strong { color: #fff; white-space: nowrap; }
.fr-linha.total { background: rgba(74,158,255,0.08); border-color: rgba(74,158,255,0.3); }
.fr-linha.total span, .fr-linha.total strong { color: #fff; font-weight: 800; font-size: 1rem; }

/* Tabelas */
.fr-tabela-wrap { overflow-x: auto; border-radius: 12px; border: 1px solid rgba(255,255,255,0.08); }
.fr-tabela { width: 100%; border-collapse: collapse; font-size: 0.88rem; min-width: 520px; }
.fr-tabela th { background: #111c2e; color: #93c5fd; text-align: left; padding: 11px 12px; font-size: 0.76rem; text-transform: uppercase; letter-spacing: 0.04em; }
.fr-tabela td { padding: 11px 12px; color: #cbd5e1; border-top: 1px solid rgba(255,255,255,0.06); vertical-align: top; }
.fr-tabela tr.destacada td { background: rgba(74,158,255,0.1); color: #fff; font-weight: 700; }

/* Etiquetas de gravidade / status */
.fr-tag { display: inline-block; padding: 3px 9px; border-radius: 7px; font-size: 0.72rem; font-weight: 800; text-transform: uppercase; letter-spacing: 0.03em; white-space: nowrap; }
.fr-tag.leve { background: rgba(34,197,94,0.12); color: #86efac; }
.fr-tag.media { background: rgba(245,158,11,0.12); color: #fcd34d; }
.fr-tag.grave { background: rgba(249,115,22,0.14); color: #fdba74; }
.fr-tag.gravissima { background: rgba(239,68,68,0.14); color: #fca5a5; }
.fr-tag.info { background: rgba(74,158,255,0.12); color: #93c5fd; }

/* Chamada para serviço */
.fr-cta {
  background: linear-gradient(135deg, #1e3a5f, #1e293b); border: 1px solid rgba(59,130,246,0.3);
  border-radius: 20px; padding: 30px 26px; text-align: center; margin-top: 22px;
}
.fr-cta h2 { color: #fff; font-size: 1.35rem; font-weight: 800; margin: 0 0 10px; justify-content: center; }
.fr-cta p { color: #94a3b8; font-size: 0.95rem; margin: 0 0 20px; line-height: 1.6; }
.fr-cta-botoes { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }

/* Outras ferramentas (rodapé das páginas) */
.fr-outras { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 12px; }
.fr-outra {
  display: flex; align-items: center; gap: 12px; padding: 14px; border-radius: 14px; text-decoration: none;
  background: rgba(255,255,255,0.03); border: 1px solid rgba(255,255,255,0.07); transition: border-color 0.2s;
}
.fr-outra:hover { border-color: rgba(74,158,255,0.4); }
.fr-outra i { color: var(--accent); font-size: 1.2rem; width: 24px; text-align: center; }
.fr-outra strong { display: block; color: #fff; font-size: 0.9rem; }
.fr-outra span { color: var(--muted); font-size: 0.78rem; }

@media (max-width: 600px) {
  .fr-hero h1 { font-size: 1.65rem; }
  .fr-card { padding: 22px 18px; }
  .fr-destaque strong { font-size: 1.6rem; }
}