/* layout.css — header sticky, nav scroll-jump, grid responsivo.
   Border-radius mínimo, bordas finas, sem sombra pesada (guia DnA: "estilo
   mais quadrado e racional", flat). */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  /* glow sutil atrás do conteúdo — dá profundidade real ao blur dos
     cards de vidro (sem isso, o blur não teria textura nenhuma pra
     revelar por trás de um fundo 100% flat) */
  background:
    radial-gradient(circle at 12% 0%, rgba(26, 107, 255, 0.16), transparent 45%),
    radial-gradient(circle at 88% 28%, rgba(46, 127, 255, 0.10), transparent 50%),
    var(--ink);
  background-attachment: fixed;
  color: var(--paper);
  font-family: var(--font);
  font-weight: 400;
  font-size: 15px;
  line-height: 1.6;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3 { font-weight: 700; }

.site-header {
  background: var(--ink);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 100;
}
.site-header-inner {
  max-width: 1280px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  height: 72px;
  padding: 0 1.5rem;
  position: relative;
}
.site-header img.logo { height: 32px; width: auto; object-fit: contain; flex-shrink: 0; }

.header-controls { display: flex; align-items: center; gap: 1rem; flex-wrap: wrap; }

.theme-toggle {
  background: var(--card-bg);
  border: 1px solid var(--border);
  color: var(--paper);
  border-radius: var(--radius-md);
  padding: 0.4rem 0.6rem;
  cursor: pointer;
  font-size: 0.85rem;
  line-height: 1;
}
.theme-toggle:hover { border-color: var(--blue); }

/* ── Abas Anúncios/Orgânico ─────────────────────────────────────────── */
.view-tabs {
  display: flex;
  gap: 0.5rem;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0.6rem 1.5rem 0;
}
.view-tab {
  background: none;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  color: var(--muted);
  padding: 0.4rem 0.9rem;
  font-size: 0.82rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  cursor: pointer;
  font-family: var(--font);
}
.view-tab:hover { color: var(--paper); border-color: var(--blue); }
.view-tab.active { background: var(--blue); border-color: var(--blue); color: #fff; }

.view { display: none; }
.view.active { display: block; }

.subsection-title { font-size: 1rem; margin: 1.5rem 0 0.9rem; color: var(--muted); }

.site-nav {
  display: flex;
  gap: 0.25rem;
  overflow-x: auto;
  padding: 0.5rem 1.5rem;
  max-width: 1280px;
  margin: 0 auto;
  border-bottom: 1px solid var(--border);
}
.site-nav a {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  white-space: nowrap;
  padding: 0.4rem 0.7rem;
  border-radius: var(--radius-md);
  color: var(--muted);
  text-decoration: none;
  font-size: 0.82rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.site-nav a:hover { color: var(--paper); }
.site-nav a.active { color: var(--paper); background: var(--card-bg); }
.site-nav a .dot { width: 8px; height: 8px; border-radius: 50%; flex-shrink: 0; }

.nav-toggle {
  display: none;
  background: none;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  color: var(--paper);
  cursor: pointer;
  padding: 0.4rem 0.6rem;
}

@media (max-width: 900px) {
  .site-header-inner { padding-right: 3rem; }
  .site-nav { display: none; flex-direction: column; align-items: stretch; }
  .site-nav.open { display: flex; }
  .nav-toggle { display: flex; align-items: center; justify-content: center; position: absolute; right: 1rem; top: 50%; transform: translateY(-50%); }
}

.controls-bar {
  max-width: 1280px;
  margin: 0 auto;
  padding: 1.25rem 1.5rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
  border-bottom: 1px solid var(--border);
}

.container { max-width: 1280px; margin: 0 auto; padding: 0 1.5rem; }

.section { padding: 2.5rem 1.5rem; scroll-margin-top: 130px; border-bottom: 1px solid var(--border); }
.section-inner { max-width: 1280px; margin: 0 auto; }
.section-title { display: flex; align-items: center; gap: 0.7rem; font-size: 1.3rem; margin-bottom: 1.25rem; }
.section-title .dot { width: 10px; height: 10px; border-radius: 50%; }

/* ── Ícone de plataforma no título da seção — mesmo logo oficial (PNG
   branco) usado nos relatórios mensais/HTML, badge arredondado na cor da
   plataforma em vez do dot pequeno. */
.platform-icon {
  width: 30px;
  height: 30px;
  border-radius: 9px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  overflow: hidden;
}
.platform-icon img { width: 18px; height: 18px; object-fit: contain; }
.platform-icon.platform-icon-rd img { width: 100%; height: 100%; object-fit: cover; border-radius: 9px; }

.platform-icon-ig { background: linear-gradient(135deg, #833ab4, #fd1d1d, #fcb045); }
.platform-icon-fb { background: var(--fb); }
.platform-icon-meta { background: var(--meta); }
.platform-icon-ga4 { background: var(--ga4); }
.platform-icon-gmb { background: var(--gmb); }
.platform-icon-gads { background: var(--gads); }
.platform-icon-linkedin { background: var(--linkedin); }
.platform-icon-rd { background: var(--rd); }

.kpi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 0.9rem;
  margin-bottom: 1.5rem;
}

.chart-card {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-glass);
  padding: 1.5rem;
  margin-bottom: 1.5rem;
  backdrop-filter: blur(20px) saturate(160%);
  -webkit-backdrop-filter: blur(20px) saturate(160%);
  box-shadow: var(--glass-shadow), inset 0 1px 0 var(--glass-highlight);
}
.chart-card canvas { max-height: 320px; }

@media (max-width: 600px) {
  .kpi-grid { grid-template-columns: repeat(2, 1fr); }
  .section { padding: 2rem 1rem; }
}

.site-footer {
  text-align: center;
  padding: 2rem;
  color: var(--muted);
  font-size: 0.8rem;
}