/* ==========================================================================
   EBIA — Central de Checagem de Fatos & Verificador Multimodal (CSS)
   Aparência: Authority Studio, Glassmorphism, 9:16 Vertical Cards & Selos
   ========================================================================== */

/* Layout e superfícies da Central de Checagem */
.chk-page {
  background: 
    radial-gradient(1100px 620px at 10% -6%, var(--glow), transparent 60%),
    radial-gradient(820px 520px at 96% 10%, var(--glowR), transparent 60%),
    var(--surface);
  color: var(--ink);
  min-height: 100vh;
  transition: background 0.4s ease, color 0.4s ease;
}

.chk-wrap {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px 80px;
  display: flex;
  flex-direction: column;
  gap: 64px;
}

/* Glassmorphism e Paineis */
.glass-panel {
  background: linear-gradient(var(--surface-card), var(--surface-card)) padding-box,
              linear-gradient(135deg, rgba(34, 211, 238, 0.45), rgba(255, 255, 255, 0.08) 45%, rgba(14, 116, 144, 0.35)) border-box;
  border: 1px solid transparent;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
}

[data-theme="dark"] .glass-panel {
  background: linear-gradient(var(--surface-card), var(--surface-card)) padding-box,
              linear-gradient(135deg, rgba(34, 211, 238, 0.55), rgba(255, 255, 255, 0.06) 45%, rgba(14, 116, 144, 0.45)) border-box;
}

/* Faixa Fina Superior de Apuração TSE */
.tse-ticker-banner {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  padding: 10px 18px;
  border-radius: var(--radius-md);
  border: 1px solid var(--line);
  background: var(--surface-tint);
  text-decoration: none;
  color: var(--ink);
  transition: transform 0.2s ease, border-color 0.2s ease;
}
.tse-ticker-banner:hover {
  border-color: var(--ciano);
  transform: translateY(-1px);
}
.tse-ticker-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--ink-muted);
}
.tse-ticker-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--ciano);
  animation: pulse-dot 2.2s ease-out infinite;
}
.tse-ticker-bar-wrap {
  display: flex;
  align-items: center;
  gap: 12px;
  flex: 1;
  min-width: 260px;
}
.tse-ticker-bar {
  flex: 1;
  height: 6px;
  border-radius: var(--radius-pill);
  overflow: hidden;
  background: var(--line);
}
.tse-ticker-cta {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--ciano);
  font-weight: 600;
  white-space: nowrap;
}

/* Hero da Central de Checagem */
.chk-hero {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(420px, 100%), 1fr));
  gap: 36px;
  align-items: flex-end;
  margin-top: -12px;
}
.chk-hero-title {
  margin: 0;
  font-size: clamp(38px, 5.5vw, 56px);
  line-height: 1.04;
  letter-spacing: -0.035em;
  font-weight: 800;
  color: var(--ink);
}
.chk-hero-lead {
  margin: 0;
  font-size: 18px;
  line-height: 1.55;
  color: var(--ink-body);
  max-width: 54ch;
}
.chk-hero-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  align-items: center;
}
.btn-chk-primary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-height: 50px;
  padding: 0 24px;
  border-radius: var(--radius-md);
  border: 0;
  background: linear-gradient(135deg, #0891b2, #22d3ee);
  color: #06222a;
  font-family: var(--font-sans);
  font-weight: 800;
  font-size: 15px;
  cursor: pointer;
  text-decoration: none;
  box-shadow: 0 12px 30px var(--glow);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.btn-chk-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 16px 36px var(--glow);
}
.btn-chk-secondary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-height: 50px;
  padding: 0 22px;
  border-radius: var(--radius-md);
  border: 1px solid var(--line);
  background: var(--surface-tint);
  color: var(--ink);
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: 15px;
  text-decoration: none;
  cursor: pointer;
  transition: all 0.2s ease;
}
.btn-chk-secondary:hover {
  border-color: var(--ciano);
  color: var(--ciano);
}

/* Selos Oficiais de Checagem */
.seal {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 11px;
  border-radius: 8px;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: #ffffff;
  text-transform: uppercase;
  white-space: nowrap;
}
.seal[data-seal="fato"] { background: var(--seal-fato); }
.seal[data-seal="contexto"] { background: var(--seal-contexto); }
.seal[data-seal="exagerado"] { background: var(--seal-exagerado); }
.seal[data-seal="falso"] { background: var(--seal-falso); }
.seal[data-seal="sem"] { background: var(--seal-sem); }

/* Filtros por Candidato e Tema */
.chk-filter-bar {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  padding: 6px;
  border-radius: 16px;
  border: 1px solid var(--line);
  background: var(--surface-tint);
  align-self: flex-start;
}
.chip-btn {
  min-height: 38px;
  padding: 0 16px;
  border-radius: 10px;
  border: 1px solid transparent;
  background: transparent;
  color: var(--ink-muted);
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: 13px;
  cursor: pointer;
  transition: all 0.2s ease;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.chip-btn:hover {
  color: var(--ink);
}
.chip-btn.active {
  background: var(--ciano);
  color: #06222a;
}
[data-theme="light"] .chip-btn.active {
  color: #ffffff;
}

/* Grade de Vídeos Curtos Verticais (9:16) */
.video-feed-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(540px, 100%), 1fr));
  gap: 24px;
}

.video-card-916 {
  border-radius: 24px;
  padding: 16px;
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  transition: transform 0.25s ease, border-color 0.25s ease;
}
.video-card-916:hover {
  transform: translateY(-2px);
  border-color: rgba(34, 211, 238, 0.6);
}

.vid-container {
  flex: 0 1 240px;
  min-width: 200px;
  aspect-ratio: 9 / 16;
  border-radius: 18px;
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 14px;
  color: #e9f2f5;
  box-shadow: inset 0 0 40px rgba(0,0,0,0.5);
  cursor: pointer;
}
.vid-container[data-cand="flavio"] {
  background: 
    radial-gradient(320px 380px at 30% 25%, rgba(14, 116, 144, 0.95), transparent 70%),
    radial-gradient(240px 240px at 80% 90%, rgba(34, 211, 238, 0.35), transparent 70%),
    #0a1d25;
}
.vid-container[data-cand="lula"] {
  background: 
    radial-gradient(320px 380px at 70% 25%, rgba(220, 38, 38, 0.88), transparent 70%),
    radial-gradient(240px 240px at 20% 90%, rgba(248, 113, 113, 0.3), transparent 70%),
    #0a1d25;
}

.vid-play-btn {
  align-self: center;
  width: 64px;
  height: 64px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.4);
  background: rgba(255, 255, 255, 0.16);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  display: grid;
  place-items: center;
  cursor: pointer;
  color: #ffffff;
  transition: transform 0.2s ease, background 0.2s ease;
}
.vid-container:hover .vid-play-btn {
  transform: scale(1.1);
  background: rgba(34, 211, 238, 0.4);
}

.cand-tag {
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: 11px;
  padding: 5px 10px;
  border-radius: var(--radius-pill);
  letter-spacing: 0.02em;
  color: #ffffff;
}
.cand-tag[data-cand="flavio"] { background: #0e7490; }
.cand-tag[data-cand="lula"] { background: #dc2626; }

.video-card-info {
  flex: 1 1 280px;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: 6px 4px 6px 0;
}
.video-card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}
.claim-id-text {
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--ciano);
}
.claim-topic-text {
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--ink-muted);
  text-transform: uppercase;
}

.transcript-quote {
  margin: 0;
  padding: 14px 16px;
  border-radius: var(--radius-md);
  background: var(--surface-tint);
  border: 1px solid var(--line);
  font-size: 14px;
  line-height: 1.6;
  color: var(--ink-body);
}
.transcript-quote mark {
  background: var(--mark);
  color: var(--ink);
  padding: 2px 5px;
  border-radius: 4px;
  font-weight: 700;
}
.transcript-label {
  display: block;
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--ink-muted);
  text-transform: uppercase;
  margin-bottom: 6px;
}

.editorial-body {
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-size: 14px;
  line-height: 1.55;
  color: var(--ink-body);
}
.editorial-body p { margin: 0; }
.editorial-body p strong { color: var(--ink); }

.sources-row {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-top: auto;
  padding-top: 6px;
}
.sources-pills {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}
.source-pill-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: 36px;
  padding: 0 12px;
  border-radius: 10px;
  border: 1px solid var(--line);
  background: var(--surface-tint);
  text-decoration: none;
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: 12px;
  color: var(--ciano);
  transition: all 0.2s ease;
}
.source-pill-link:hover {
  border-color: var(--ciano);
  background: var(--surface);
}

/* ==========================================================================
   VERIFICADOR MULTIMODAL "CHEQUE COM A EBIA"
   ========================================================================== */
.verifier-section {
  position: relative;
  overflow: hidden;
  border-radius: 30px;
  padding: 40px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(440px, 100%), 1fr));
  gap: 40px;
  scroll-margin-top: 32px;
}

/* Abas de Modo de Entrada (Texto, Link, Upload de Vídeo) */
.input-mode-tabs {
  display: flex;
  gap: 4px;
  padding: 4px;
  border-radius: 14px;
  background: var(--surface-tint);
  border: 1px solid var(--line);
  width: fit-content;
}
.input-tab-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 38px;
  padding: 0 16px;
  border-radius: 10px;
  border: 0;
  background: transparent;
  color: var(--ink-muted);
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: 13px;
  cursor: pointer;
  transition: all 0.2s ease;
}
.input-tab-btn.active {
  background: var(--surface-card);
  color: var(--ink);
  box-shadow: 0 2px 8px rgba(0,0,0,0.08);
}

/* Área de Upload de Vídeo */
.video-upload-zone {
  border: 2px dashed var(--line);
  border-radius: var(--radius-md);
  padding: 28px 20px;
  text-align: center;
  background: var(--surface-tint);
  cursor: pointer;
  transition: all 0.25s ease;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
}
.video-upload-zone:hover, .video-upload-zone.dragover {
  border-color: var(--ciano);
  background: var(--ciano-soft);
}
.video-upload-icon {
  width: 48px;
  height: 48px;
  border-radius: 14px;
  background: var(--surface-card);
  display: grid;
  place-items: center;
  color: var(--ciano);
  box-shadow: var(--shadow-card);
}
.video-upload-preview {
  display: none;
  width: 100%;
  max-height: 180px;
  border-radius: var(--radius-md);
  object-fit: cover;
}

/* Gauge / Medidor de Consistência */
.consistency-gauge-wrap {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.gauge-meta {
  display: flex;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: 12px;
  color: var(--ink-muted);
}
.gauge-track {
  width: 100%;
  height: 10px;
  border-radius: var(--radius-pill);
  background: var(--line);
  overflow: hidden;
  position: relative;
}
.gauge-fill {
  height: 100%;
  border-radius: var(--radius-pill);
  transition: width 1s cubic-bezier(0.4, 0, 0.2, 1);
}
.gauge-fill[data-seal="fato"] { background: var(--seal-fato); }
.gauge-fill[data-seal="contexto"] { background: var(--seal-contexto); }
.gauge-fill[data-seal="exagerado"] { background: var(--seal-exagerado); }
.gauge-fill[data-seal="falso"] { background: var(--seal-falso); }
.gauge-fill[data-seal="sem"] { background: var(--seal-sem); }

/* Exemplos rápidos */
.examples-pill-row {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}
.example-pill-btn {
  min-height: 38px;
  padding: 0 14px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--line);
  background: var(--surface-tint);
  color: var(--ink);
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 13px;
  cursor: pointer;
  text-align: left;
  transition: all 0.2s ease;
}
.example-pill-btn:hover {
  border-color: var(--ciano);
  transform: translateY(-1px);
}

/* ==========================================================================
   FEED DA COMUNIDADE (Ideia da CEO)
   ========================================================================== */
.community-section {
  display: flex;
  flex-direction: column;
  gap: 28px;
  scroll-margin-top: 32px;
}
.community-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 20px;
  flex-wrap: wrap;
}
.community-search-box {
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 44px;
  padding: 0 16px;
  border-radius: var(--radius-md);
  border: 1px solid var(--line);
  background: var(--surface-card);
  color: var(--ink);
  min-width: 280px;
}
.community-search-box input {
  border: 0;
  background: transparent;
  color: inherit;
  font-family: var(--font-sans);
  font-size: 14px;
  outline: none;
  width: 100%;
}

.community-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(360px, 100%), 1fr));
  gap: 20px;
}
.community-card {
  border-radius: 20px;
  padding: 22px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  transition: transform 0.2s ease, border-color 0.2s ease;
}
.community-card:hover {
  transform: translateY(-2px);
  border-color: rgba(34, 211, 238, 0.5);
}
.community-card-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
}
.user-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--ink-muted);
}
.upvote-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: 34px;
  padding: 0 12px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--line);
  background: var(--surface-tint);
  color: var(--ink);
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: 12px;
  cursor: pointer;
  transition: all 0.2s ease;
}
.upvote-btn:hover {
  border-color: var(--ciano);
  color: var(--ciano);
}
.upvote-btn.voted {
  background: var(--ciano-soft);
  border-color: var(--ciano);
  color: var(--ciano);
}

/* Modal de Vídeo Vertical */
.video-modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(6, 18, 24, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  z-index: 9999;
  display: grid;
  place-items: center;
  padding: 20px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}
.video-modal-backdrop.open {
  opacity: 1;
  pointer-events: auto;
}
.video-modal-card {
  background: var(--surface-card);
  border: 1px solid var(--line);
  border-radius: 28px;
  max-width: 900px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: 0 30px 80px rgba(0,0,0,0.5);
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(320px, 100%), 1fr));
  gap: 24px;
  padding: 24px;
  position: relative;
}
.video-modal-close {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1px solid var(--line);
  background: var(--surface-tint);
  color: var(--ink);
  cursor: pointer;
  display: grid;
  place-items: center;
  z-index: 10;
  transition: background 0.2s ease;
}
.video-modal-close:hover {
  background: var(--surface);
  color: var(--ciano);
}

/* Animações */
@keyframes pulse-dot {
  0%, 100% { box-shadow: 0 0 0 0 rgba(34, 211, 238, 0.55); }
  70% { box-shadow: 0 0 0 9px rgba(34, 211, 238, 0); }
}
@keyframes scan-line {
  0% { transform: translateX(-100%); }
  100% { transform: translateX(300%); }
}