/* ============================================================
   TOKENS
   ============================================================ */
:root{
  --bg: #FFFFFF;
  --bg-soft: #F6F6F3;
  --surface: #FFFFFF;
  --border: #D6D6CE;
  --border-strong: #121212;

  --ink: #121212;
  --ink-soft: #55554E;
  --ink-faint: #8C8C82;

  --signal: #E8540C;
  --signal-tint: #FFE7D9;

  --green: #1F7A45;
  --green-tint: #E1F3E7;
  --amber: #9A6300;
  --amber-tint: #FBEDD1;
  --red: #B23B2E;
  --red-tint: #FAE4E1;
  --gray-tint: #ECECE7;

  --font-sans: -apple-system, BlinkMacSystemFont, 'Segoe UI', Helvetica, Arial, sans-serif;
  --font-mono: ui-monospace, SFMono-Regular, Menlo, Consolas, 'Liberation Mono', monospace;
}

*{ box-sizing: border-box; }

html, body{
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-sans);
  -webkit-font-smoothing: antialiased;
  font-size: 16px;
}

h1, h2{ margin: 0; font-weight: 600; }

/* ============================================================
   CABEÇALHO
   ============================================================ */
.topbar{
  border-bottom: 1px solid var(--border-strong);
  background: var(--bg);
}
.topbar-inner{
  max-width: 1160px;
  margin: 0 auto;
  padding: 24px 24px 18px;
}
.topbar-row{
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 14px;
}
.wordmark{
  font-size: 1.15rem;
  font-weight: 700;
  letter-spacing: -.01em;
  margin: 0;
}
.wordmark::before{ content: "● "; color: var(--signal); font-size: .7em; }
.tag{
  font-family: var(--font-mono);
  font-size: .72rem;
  letter-spacing: .04em;
  color: var(--ink-faint);
  margin: 0;
}
.subtitle{ margin: 0; color: var(--ink-soft); font-size: 1rem; max-width: 640px; line-height: 1.5; }

.module-nav{ display: flex; gap: 8px; margin-bottom: 14px; }
.module-link{
  font-size: .85rem;
  font-weight: 600;
  text-decoration: none;
  color: var(--ink-soft);
  border: 1.5px solid var(--border);
  border-radius: 6px;
  padding: 7px 14px;
}
.module-link:hover{ border-color: var(--ink); color: var(--ink); }
.module-link.is-active{ background: var(--ink); color: var(--bg); border-color: var(--ink); }

/* régua decorativa do topo removida da leitura de tela para não competir com o conteúdo */
.ruler-strip{ display: none; }

/* ============================================================
   LAYOUT GERAL
   ============================================================ */
.layout{
  max-width: 1160px;
  margin: 0 auto;
  padding: 28px 24px 48px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  align-items: start;
}
.col{ display: flex; flex-direction: column; gap: 18px; }

@media (max-width: 880px){
  .layout{ grid-template-columns: 1fr; }
}

/* ============================================================
   CARDS
   ============================================================ */
.card{
  background: var(--surface);
  border: 1.5px solid var(--border);
  border-radius: 10px;
  padding: 20px 22px;
}
.spec-card{ background-image: none; }
.card-title{
  font-size: 1.05rem;
  font-weight: 600;
  margin-bottom: 14px;
  color: var(--ink);
}

.field-index{
  display: inline-block;
  font-family: var(--font-mono);
  font-size: .72rem;
  font-weight: 700;
  color: var(--bg);
  background: var(--ink);
  border-radius: 4px;
  padding: 2px 7px;
  margin: 0 0 10px;
}

/* ============================================================
   CAMPOS
   ============================================================ */
.field-label{
  display: block;
  font-size: .95rem;
  font-weight: 600;
  color: var(--ink);
  margin-bottom: 8px;
}
.field-optional{ font-weight: 400; color: var(--ink-faint); font-size: .8rem; }

.field-header{
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 8px;
  flex-wrap: wrap;
  gap: 6px;
}
.char-counter{
  font-family: var(--font-mono);
  font-size: .95rem;
  font-weight: 700;
  color: var(--ink);
  white-space: nowrap;
}

.input-text, .input-area, .input-select{
  width: 100%;
  font-family: var(--font-sans);
  font-size: 1rem;
  color: var(--ink);
  border: 1.5px solid var(--border);
  border-radius: 8px;
  padding: 11px 13px;
  background: var(--bg-soft);
  resize: vertical;
}
.input-text:focus, .input-area:focus, .input-select:focus{
  outline: none;
  border-color: var(--ink);
  box-shadow: 0 0 0 3px var(--gray-tint);
}

/* status por caracteres: agora é um selo colorido, grande, fácil de ler de longe */
.status-line{
  display: inline-block;
  font-size: .82rem;
  font-weight: 600;
  margin: 10px 0 0;
  padding: 6px 10px;
  border-radius: 6px;
  background: var(--gray-tint);
  color: var(--ink-soft);
}
.status-line.ok{ background: var(--green-tint); color: var(--green); }
.status-line.warn{ background: var(--amber-tint); color: var(--amber); }
.status-line.bad{ background: var(--red-tint); color: var(--red); }

/* ============================================================
   RÉGUA DE PIXELS POR CAMPO — simplificada, com leitura direta
   ============================================================ */
.ruler-block{ margin-top: 16px; display: flex; flex-direction: column; gap: 12px; }
.ruler-row{ display: grid; grid-template-columns: 64px 1fr; row-gap: 4px; column-gap: 12px; align-items: center; }
.ruler-tag{ font-size: .78rem; font-weight: 600; color: var(--ink-soft); }
.ruler{
  position: relative;
  height: 14px;
  border-radius: 7px;
  background: var(--gray-tint);
  overflow: hidden;
  border: 1px solid var(--border);
}
.ruler-fill{
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 0%;
  border-radius: 7px 0 0 7px;
  background: var(--green);
  transition: width .15s ease, background-color .15s ease;
}
.ruler-fill.warn{ background: var(--amber); }
.ruler-fill.bad{ background: var(--red); border-radius: 7px; }
.ruler-marker{
  position: absolute;
  left: 86.9%;
  top: -2px; bottom: -2px;
  width: 0;
  border-left: 2px dashed var(--ink);
  opacity: .5;
}
.ruler-value{
  grid-column: 2;
  font-family: var(--font-mono);
  font-size: .82rem;
  font-weight: 600;
  color: var(--ink);
}

/* ============================================================
   SCORE
   ============================================================ */
.score-card{ padding: 22px; }
.score-main{ display: flex; gap: 20px; align-items: center; flex-wrap: wrap; }
.score-box{
  flex: 0 0 auto;
  width: 104px; height: 104px;
  border-radius: 12px;
  border: 2px solid var(--ink);
  background: var(--bg-soft);
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 3px;
}
.score-number{ font-family: var(--font-mono); font-size: 2.3rem; font-weight: 700; color: var(--ink); }
.score-max{ font-family: var(--font-mono); font-size: .8rem; color: var(--ink-faint); }

.score-sub-list{ flex: 1 1 260px; display: flex; flex-direction: column; gap: 10px; }
.sub-score-row{ display: grid; grid-template-columns: 140px 1fr 34px; align-items: center; gap: 8px; }
.sub-score-label{ font-size: .82rem; font-weight: 500; color: var(--ink-soft); }
.sub-score-bar{ height: 8px; border-radius: 4px; background: var(--gray-tint); overflow: hidden; }
.sub-score-fill{ height: 100%; border-radius: 4px; background: var(--signal); }
.sub-score-value{ font-family: var(--font-mono); font-size: .8rem; font-weight: 600; color: var(--ink); text-align: right; }

/* ============================================================
   PREVIEW GOOGLE
   ============================================================ */
.preview-label{ font-size: .78rem; font-weight: 700; text-transform: uppercase; letter-spacing: .04em; color: var(--ink-faint); margin: 16px 0 8px; }
.preview-label:first-of-type{ margin-top: 0; }

.google-preview{
  border: 1.5px solid var(--border);
  border-radius: 8px;
  padding: 14px 16px;
  background: var(--bg-soft);
  font-family: arial, sans-serif;
}
.google-preview-mobile{ max-width: 380px; }

.preview-url{ font-size: .85rem; color: #1B1B1B; margin: 0 0 3px; }
.preview-title{
  color: #1A0DAB;
  font-size: 1.2rem;
  margin: 0 0 5px;
  line-height: 1.3;
  cursor: default;
}
.preview-desc{ color: #4D5156; font-size: .92rem; margin: 0; line-height: 1.45; }

/* ============================================================
   CHECKLIST — selos coloridos em vez de pontinhos, muito mais legível
   ============================================================ */
.checklist{ list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 8px; }
.checklist li{
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: .9rem;
  color: var(--ink);
  padding: 9px 11px;
  border-radius: 8px;
  background: var(--gray-tint);
}
.status-dot{
  flex: 0 0 auto;
  width: 10px; height: 10px;
  border-radius: 50%;
  margin-top: 5px;
  background: var(--ink-faint);
}
.status-dot.ok{ background: var(--green); }
.status-dot.warn{ background: var(--amber); }
.status-dot.bad{ background: var(--red); }
.checklist li:has(.status-dot.ok){ background: var(--green-tint); }
.checklist li:has(.status-dot.warn){ background: var(--amber-tint); }
.checklist li:has(.status-dot.bad){ background: var(--red-tint); }
.checklist-text strong{ display: block; font-size: .88rem; font-weight: 600; }
.checklist-text span{ color: var(--ink-soft); font-size: .82rem; }

/* ============================================================
   SUGESTÕES
   ============================================================ */
.suggestions{ list-style: none; margin: 0; padding: 0; counter-reset: sug; display: flex; flex-direction: column; gap: 8px; }
.suggestions li{
  counter-increment: sug;
  font-size: .88rem;
  color: var(--ink);
  padding: 10px 12px 10px 38px;
  background: var(--signal-tint);
  border-radius: 8px;
  position: relative;
  line-height: 1.4;
}
.suggestions li::before{
  content: counter(sug, decimal-leading-zero);
  position: absolute;
  left: 12px;
  top: 10px;
  font-family: var(--font-mono);
  font-size: .74rem;
  font-weight: 700;
  color: var(--signal);
}
.suggestions.empty li{ background: var(--green-tint); }
.suggestions.empty li::before{ color: var(--green); }

/* ============================================================
   AVISO FIXO
   ============================================================ */
.warning-card{
  background: var(--amber-tint);
  border: 1.5px solid var(--amber);
  border-radius: 10px;
}
.warning-tag{
  font-size: .82rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .03em;
  color: var(--amber);
  margin: 0 0 6px;
}
.warning-text{ margin: 0; font-size: .9rem; color: #5C4400; line-height: 1.5; }

/* ============================================================
   COPIAR
   ============================================================ */
.copy-buttons{ display: flex; flex-wrap: wrap; gap: 10px; }
.btn{
  font-family: var(--font-sans);
  font-size: .88rem;
  font-weight: 600;
  padding: 11px 18px;
  border-radius: 8px;
  border: 1.5px solid var(--border-strong);
  cursor: pointer;
  background: var(--bg);
  color: var(--ink);
  transition: background-color .12s ease, color .12s ease;
}
.btn-secondary:hover{ background: var(--ink); color: var(--bg); }
.btn-primary{ background: var(--ink); color: var(--bg); }
.btn-primary:hover{ background: var(--signal); border-color: var(--signal); }
.copy-feedback{ min-height: 18px; margin: 10px 0 0; font-size: .82rem; color: var(--green); font-weight: 600; }

/* ============================================================
   FICHA TÉCNICA / DADOS ESTRUTURADOS (módulo de conteúdo)
   ============================================================ */
.stats-grid{
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
}
.stat-cell{
  background: var(--bg-soft);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 12px 14px;
}
.stat-label{
  display: block;
  font-size: .74rem;
  color: var(--ink-faint);
  font-weight: 600;
  margin-bottom: 4px;
}
.stat-value{
  font-family: var(--font-mono);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--ink);
}

.badge-row{ display: flex; flex-wrap: wrap; gap: 8px; margin-top: 10px; }
.badge{
  font-size: .78rem;
  font-weight: 600;
  padding: 5px 10px;
  border-radius: 6px;
  background: var(--gray-tint);
  color: var(--ink-soft);
}
.badge.ok{ background: var(--green-tint); color: var(--green); }

/* ============================================================
   RODAPÉ
   ============================================================ */
.footer{
  text-align: center;
  padding: 20px 24px 36px;
  color: var(--ink-faint);
  font-size: .82rem;
  border-top: 1px solid var(--border);
}

button:focus-visible, a:focus-visible{
  outline: 2px solid var(--signal);
  outline-offset: 2px;
}