/* Diárias Tech — Calculadora de Mão de Obra
   Todo o CSS é escopado sob .dt-labor-calculator para portabilidade (WordPress-safe). */

.dt-labor-calculator {
  --dt-primary: #0f4c81;
  --dt-primary-dark: #0b3a63;
  --dt-accent: #ff7a1a;
  --dt-bg: #f6f8fa;
  --dt-card: #ffffff;
  --dt-border: #d9e1e8;
  --dt-text: #1f2a37;
  --dt-muted: #5b6b7b;
  --dt-danger: #c0392b;
  --dt-warning: #b7791f;
  --dt-success: #1e7e4c;
  --dt-radius: 10px;

  display: block;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  color: var(--dt-text);
  line-height: 1.5;
  font-size: 16px;
  box-sizing: border-box;
}

.dt-labor-calculator *,
.dt-labor-calculator *::before,
.dt-labor-calculator *::after {
  box-sizing: inherit;
}

.dt-labor-calculator .dt-widget {
  background: var(--dt-bg);
  border: 1px solid var(--dt-border);
  border-radius: var(--dt-radius);
  padding: 20px;
}

.dt-labor-calculator .dt-header h2 {
  margin: 0 0 4px;
  font-size: 1.35rem;
  color: var(--dt-primary-dark);
}

.dt-labor-calculator .dt-header p {
  margin: 0 0 20px;
  color: var(--dt-muted);
  font-size: 0.95rem;
}

/* ---------- Form ---------- */

.dt-labor-calculator .dt-form {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

.dt-labor-calculator .dt-field label {
  display: block;
  font-weight: 600;
  font-size: 0.875rem;
  margin-bottom: 4px;
}

.dt-labor-calculator .dt-field .dt-hint {
  display: block;
  font-weight: 400;
  color: var(--dt-muted);
  font-size: 0.78rem;
  margin-top: 2px;
}

.dt-labor-calculator input[type="number"],
.dt-labor-calculator select {
  width: 100%;
  padding: 10px 12px;
  font-size: 1rem;
  border: 1px solid var(--dt-border);
  border-radius: 8px;
  background: var(--dt-card);
  color: var(--dt-text);
}

.dt-labor-calculator input[type="number"]:focus,
.dt-labor-calculator select:focus {
  outline: 2px solid var(--dt-primary);
  outline-offset: 1px;
  border-color: var(--dt-primary);
}

.dt-labor-calculator .dt-btn {
  display: inline-block;
  width: 100%;
  padding: 12px 20px;
  font-size: 1rem;
  font-weight: 700;
  color: #fff;
  background: var(--dt-primary);
  border: none;
  border-radius: 0;
  cursor: pointer;
  text-align: center;
  text-decoration: none;
  transition: background 0.15s ease;
}

.dt-labor-calculator .dt-btn:hover {
  background: var(--dt-primary-dark);
}

.dt-labor-calculator .dt-btn-cta {
  background: var(--dt-accent);
  margin-top: 16px;
}

.dt-labor-calculator .dt-btn-cta:hover {
  background: #e06600;
}

.dt-labor-calculator .dt-error {
  color: var(--dt-danger);
  font-size: 0.875rem;
  margin: 8px 0 0;
  display: none;
}

.dt-labor-calculator .dt-error.dt-visible {
  display: block;
}

/* ---------- Results ---------- */

.dt-labor-calculator .dt-results {
  margin-top: 24px;
  display: none;
}

.dt-labor-calculator .dt-results.dt-visible {
  display: block;
}

.dt-labor-calculator .dt-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.dt-labor-calculator .dt-card {
  background: var(--dt-card);
  border: 1px solid var(--dt-border);
  border-radius: var(--dt-radius);
  padding: 14px;
}

.dt-labor-calculator .dt-card .dt-card-label {
  display: block;
  font-size: 0.78rem;
  color: var(--dt-muted);
  text-transform: uppercase;
  letter-spacing: 0.03em;
  margin-bottom: 6px;
}

.dt-labor-calculator .dt-card .dt-card-value {
  display: block;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--dt-primary-dark);
}

.dt-labor-calculator .dt-card.dt-risk-low .dt-card-value { color: var(--dt-success); }
.dt-labor-calculator .dt-card.dt-risk-medium .dt-card-value { color: var(--dt-warning); }
.dt-labor-calculator .dt-card.dt-risk-high .dt-card-value { color: var(--dt-danger); }

.dt-labor-calculator .dt-btn-ghost {
  display: block;
  margin-top: 12px;
  padding: 11px 18px;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--dt-primary);
  background: transparent;
  border: 1px solid var(--dt-border);
  border-radius: 0;
  cursor: pointer;
}

.dt-labor-calculator .dt-btn-ghost:hover {
  border-color: var(--dt-primary);
}

.dt-labor-calculator .dt-disclaimer {
  margin-top: 16px;
  font-size: 0.82rem;
  color: var(--dt-muted);
  font-style: italic;
}

/* ---------- Desktop ---------- */

@media (min-width: 640px) {
  .dt-labor-calculator .dt-form {
    grid-template-columns: 1fr 1fr;
  }
  .dt-labor-calculator .dt-form .dt-full {
    grid-column: 1 / -1;
  }
  .dt-labor-calculator .dt-cards {
    grid-template-columns: repeat(3, 1fr);
  }
  .dt-labor-calculator .dt-btn {
    width: auto;
  }
}