:root {
  --bg-color: #121212;
  --card-bg: #1e1e1e;
  --text-color: #e0e0e0;
  --text-muted: #aaaaaa;
  --primary-color: #22c55e;
  --primary-hover: #16a34a;
  --border-color: #333333;
  --input-bg: #2a2a2a;
  --accent-blue: #3b82f6;
  --accent-whatsapp: #25d366;
  --shadow: 0 4px 15px rgba(0, 0, 0, 0.5);
}

[data-theme="light"] {
  --bg-color: #f4f6f8;
  --card-bg: #ffffff;
  --text-color: #1f2937;
  --text-muted: #6b7280;
  --primary-color: #16a34a;
  --primary-hover: #15803d;
  --border-color: #d1d5db;
  --input-bg: #f9fafb;
  --shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
  transition: background-color 0.3s ease, color 0.3s ease;
}

body {
  background-color: var(--bg-color);
  color: var(--text-color);
  line-height: 1.6;
  padding: 20px;
  overflow-x: hidden;
}

/* LAYOUT GERAL COM LATERAIS */
.site-layout {
  display: flex;
  justify-content: center;
  gap: 20px;
  max-width: 1400px;
  margin: 0 auto;
  align-items: flex-start;
  width: 100%;
}

/* BARRA LATERAL DE ANÚNCIOS */
.sidebar-ad-container {
  width: 160px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  position: sticky;
  top: 20px;
  flex-shrink: 0;
}

.sidebar-ad-box {
  background: var(--card-bg);
  border: 2px dashed var(--border-color);
  border-radius: 10px;
  min-height: 600px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
}

.main-wrapper {
  flex: 1;
  max-width: 800px;
  min-width: 0; /* Evita estouro de container flex */
  margin: 0 auto;
  width: 100%;
}

@media (max-width: 1150px) {
  .sidebar-ad-container {
    display: none;
  }
}

/* TOP CONTROLS */
.top-controls {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
  flex-wrap: wrap;
  gap: 10px;
}

.controls-group {
  display: flex;
  gap: 10px;
  align-items: center;
  flex-wrap: wrap;
}

.lang-selector {
  display: flex;
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  overflow: hidden;
}

.btn-lang {
  background: transparent;
  border: none;
  color: var(--text-color);
  padding: 6px 12px;
  cursor: pointer;
  font-size: 13px;
  font-weight: 600;
}

.btn-lang.active {
  background: var(--primary-color);
  color: #fff;
}

.control-select, .btn-theme {
  background: var(--card-bg);
  color: var(--text-color);
  border: 1px solid var(--border-color);
  padding: 7px 12px;
  border-radius: 8px;
  cursor: pointer;
  font-size: 13px;
}

.btn-theme:hover, .control-select:hover {
  border-color: var(--primary-color);
}

/* CONTAINER PRINCIPAL */
.container {
  background-color: var(--card-bg);
  border-radius: 16px;
  padding: 30px;
  box-shadow: var(--shadow);
  border: 1px solid var(--border-color);
  width: 100%;
}

.header {
  text-align: center;
  margin-bottom: 25px;
}

.header h1 {
  font-size: 26px;
  margin-bottom: 8px;
  word-break: break-word;
}

.subtitle {
  color: var(--text-muted);
  font-size: 14px;
}

/* ADSENSE CONTAINER */
.adsense-container {
  margin: 20px 0;
  display: flex;
  flex-direction: column;
  gap: 6px;
  width: 100%;
  overflow: hidden;
}

.ad-label {
  display: block;
  font-size: 11px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.ad-box-content {
  background: var(--input-bg);
  border: 2px dashed var(--border-color);
  border-radius: 10px;
  padding: 15px;
  text-align: center;
  min-height: 90px;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
}

/* FORMULÁRIO */
.preset-section {
  margin-bottom: 20px;
}

.section-label {
  display: block;
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 10px;
}

.preset-buttons {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.btn-preset {
  background: var(--input-bg);
  color: var(--text-color);
  border: 1px solid var(--border-color);
  padding: 8px 12px;
  border-radius: 8px;
  cursor: pointer;
  font-size: 13px;
  flex: 1 1 130px;
}

.btn-preset.active {
  border-color: var(--primary-color);
  background: rgba(34, 197, 94, 0.1);
  color: var(--primary-color);
  font-weight: 600;
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 15px;
}

.form-group {
  display: flex;
  flex-direction: column;
}

.form-group.full-width {
  grid-column: span 2;
}

label {
  font-size: 13px;
  font-weight: 500;
  margin-bottom: 6px;
  color: var(--text-color);
}

input[type="number"], input[type="text"] {
  background: var(--input-bg);
  color: var(--text-color);
  border: 1px solid var(--border-color);
  padding: 10px 12px;
  border-radius: 8px;
  font-size: 14px;
  width: 100%;
}

input:focus {
  outline: none;
  border-color: var(--primary-color);
}

.radio-group {
  display: flex;
  gap: 20px;
  margin-top: 5px;
  flex-wrap: wrap;
}

.radio-group label {
  display: flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
  font-weight: normal;
}

.checkbox-group label {
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  font-weight: normal;
  word-break: break-word;
}

.btn-primary {
  width: 100%;
  background: var(--primary-color);
  color: #fff;
  border: none;
  padding: 12px;
  border-radius: 8px;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  margin-top: 20px;
}

.btn-primary:hover {
  background: var(--primary-hover);
}

/* FLEX COMPARATOR */
.flex-comparator {
  margin-top: 25px;
  padding: 15px;
  background: var(--input-bg);
  border-radius: 10px;
  border: 1px solid var(--border-color);
}

.flex-comparator h3 {
  font-size: 16px;
  margin-bottom: 5px;
}

.flex-comparator p {
  font-size: 14px;
  color: var(--text-muted);
  margin-bottom: 10px;
}

.flex-inputs {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.flex-inputs input {
  flex: 1 1 120px;
}

.flex-resultado {
  margin-top: 10px;
  font-size: 14px;
  font-weight: 600;
  word-break: break-word;
}

/* RESULTADOS */
.resultado-container {
  margin-top: 30px;
  padding-top: 20px;
  border-top: 1px solid var(--border-color);
}

.resultado-container h2 {
  font-size: 20px;
  margin-bottom: 15px;
  text-align: center;
}

.res-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-bottom: 20px;
}

.res-item {
  background: var(--input-bg);
  padding: 10px 12px;
  border-radius: 8px;
  display: flex;
  flex-direction: column;
}

.res-label {
  font-size: 12px;
  color: var(--text-muted);
}

.res-value {
  font-size: 15px;
  font-weight: 600;
  margin-top: 2px;
  word-break: break-word;
}

.res-highlight {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 20px;
}

.total-box {
  background: var(--input-bg);
  padding: 12px 15px;
  border-radius: 8px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border: 1px solid var(--border-color);
  flex-wrap: wrap;
  gap: 5px;
}

.highlight-person {
  background: rgba(34, 197, 94, 0.15);
  border-color: var(--primary-color);
}

.highlight-person strong {
  color: var(--primary-color);
  font-size: 18px;
}

.pix-qr-container {
  background: var(--input-bg);
  padding: 15px;
  border-radius: 8px;
  margin-bottom: 20px;
  text-align: center;
}

.pix-qr-container code {
  display: block;
  background: var(--card-bg);
  padding: 8px;
  border-radius: 6px;
  margin: 8px 0;
  font-family: monospace;
  word-break: break-all;
}

.action-buttons {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.action-buttons button {
  flex: 1 1 140px;
  padding: 10px;
  border-radius: 8px;
  border: none;
  font-weight: 600;
  cursor: pointer;
  color: #fff;
  font-size: 13px;
}

.btn-whatsapp { background-color: var(--accent-whatsapp); }
.btn-whatsapp:hover { opacity: 0.9; }
.btn-pdf { background-color: var(--accent-blue); }
.btn-pdf:hover { opacity: 0.9; }
.btn-card { background-color: #8b5cf6; }
.btn-card:hover { opacity: 0.9; }
.btn-secondary { background: var(--border-color); color: var(--text-color); padding: 6px 12px; border-radius: 6px; border:none; cursor:pointer;}

/* SEO CONTENT & DICAS / FAQ */
.seo-content {
  margin-top: 40px;
  border-top: 1px solid var(--border-color);
  padding-top: 25px;
}

.seo-content h2 {
  font-size: 18px;
  margin-bottom: 12px;
  margin-top: 20px;
}

.seo-content h3 {
  font-size: 16px;
  margin-bottom: 10px;
  margin-top: 15px;
}

.seo-content h4 {
  font-size: 15px;
  margin-bottom: 6px;
}

.seo-content p {
  font-size: 14px;
  color: var(--text-muted);
  margin-bottom: 12px;
}

.seo-content ul {
  margin-left: 20px;
  margin-bottom: 15px;
  color: var(--text-muted);
}

.seo-content li {
  font-size: 14px;
  margin-bottom: 6px;
}

.faq-item {
  margin-bottom: 15px;
}

/* RODAPÉ */
.footer {
  text-align: center;
  margin-top: 30px;
  color: var(--text-muted);
  font-size: 13px;
}

.footer-links {
  margin-top: 6px;
}

.footer-links a {
  color: var(--text-muted);
  text-decoration: none;
}

.footer-links a:hover {
  text-decoration: underline;
}

/* CARD STORIES OCULTO */
.card-stories-hidden {
  position: absolute;
  left: -9999px;
  top: -9999px;
}

.card-stories-box {
  width: 400px;
  background: linear-gradient(135deg, #1e1e1e, #121212);
  color: #fff;
  padding: 30px;
  border-radius: 20px;
  text-align: center;
  border: 2px solid var(--primary-color);
  font-family: sans-serif;
}

.card-badge {
  background: var(--primary-color);
  color: #fff;
  display: inline-block;
  padding: 6px 14px;
  border-radius: 20px;
  font-weight: bold;
  font-size: 14px;
  margin-bottom: 20px;
}

.card-content .card-label {
  display: block;
  font-size: 12px;
  letter-spacing: 2px;
  color: #aaa;
  margin-bottom: 5px;
}

.card-content strong {
  font-size: 32px;
  color: var(--primary-color);
  display: block;
  margin-bottom: 20px;
}

.card-details {
  font-size: 14px;
  color: #ddd;
  margin-bottom: 15px;
}

.card-pix-box {
  background: rgba(255, 255, 255, 0.05);
  padding: 10px;
  border-radius: 8px;
  font-size: 13px;
  margin-top: 15px;
  word-break: break-all;
}

.card-footer {
  font-size: 11px;
  color: #777;
  margin-top: 20px;
  border-top: 1px solid #333;
  padding-top: 10px;
}

.hidden {
  display: none !important;
}

/* =========================================
   BREAKPOINTS PARA DISPOSITIVOS MÓVEIS (RESPONSIVIDADE)
   ========================================= */
@media (max-width: 768px) {
  body {
    padding: 10px;
  }

  .container {
    padding: 15px;
    border-radius: 12px;
  }

  .header h1 {
    font-size: 22px;
  }

  .form-grid {
    grid-template-columns: 1fr;
  }

  .form-group.full-width {
    grid-column: span 1;
  }

  .res-grid {
    grid-template-columns: 1fr;
  }

  .top-controls {
    flex-direction: column;
    align-items: stretch;
  }

  .controls-group {
    justify-content: space-between;
  }

  .btn-theme {
    width: 100%;
  }

  .action-buttons {
    flex-direction: column;
  }

  .action-buttons button {
    width: 100%;
  }
}