/* ================================================================
   FRIDAY AI — Books Studio v2 — Component Styles
   Scoped under #page-books-studio .bsv2-*
   Colors via CSS variables only — no hardcoded color literals
   (only risk/verdict palette uses literal hex as needed by spec)
   ================================================================ */

/* ── Section title ── */
#page-books-studio .bsv2-section-title {
  font-size: .82rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--text-secondary, #8896a8);
  margin-bottom: 14px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* ── Link ── */
#page-books-studio .bsv2-link {
  color: var(--accent, #4f8ef7);
  font-size: .76rem;
  text-decoration: none;
  font-weight: 600;
  letter-spacing: 0;
  text-transform: none;
}
#page-books-studio .bsv2-link:hover { text-decoration: underline; }

/* ── KPI grid ── */
#page-books-studio .bsv2-kpi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 14px;
  margin-bottom: 8px;
}
#page-books-studio .bsv2-kpi-card {
  background: var(--card, #161b25);
  border: 1px solid var(--border, #2a3347);
  border-radius: 12px;
  padding: 18px 16px;
  transition: border-color .2s, transform .15s;
}
#page-books-studio .bsv2-kpi-card:hover {
  border-color: var(--accent, #4f8ef7);
  transform: translateY(-2px);
}
#page-books-studio .bsv2-kpi-value {
  font-size: 2rem;
  font-weight: 800;
  line-height: 1;
  margin-bottom: 6px;
}
#page-books-studio .bsv2-kpi-label {
  font-size: .72rem;
  text-transform: uppercase;
  letter-spacing: .8px;
  color: var(--text-secondary, #8896a8);
}

/* ── Verdict bar ── */
#page-books-studio .bsv2-bar-section { margin-bottom: 4px; }
#page-books-studio .bsv2-bar-title {
  font-size: .76rem;
  color: var(--text-secondary, #8896a8);
  margin-bottom: 8px;
}
#page-books-studio .bsv2-stacked-bar {
  display: flex;
  height: 10px;
  border-radius: 5px;
  overflow: hidden;
  background: var(--border, #2a3347);
}
#page-books-studio .bsv2-bar-seg { transition: width .4s; }
#page-books-studio .bsv2-bar-legend {
  display: flex;
  gap: 16px;
  margin-top: 8px;
  font-size: .74rem;
  color: var(--text-secondary, #8896a8);
}
#page-books-studio .bsv2-dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  margin-right: 4px;
  vertical-align: middle;
}

/* ── Review summary line ── */
#page-books-studio .bsv2-review-line {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: .82rem;
  color: var(--text-secondary, #8896a8);
  background: var(--card, #161b25);
  border: 1px solid var(--border, #2a3347);
  border-radius: 8px;
  padding: 10px 14px;
}

/* ── Activity strip ── */
#page-books-studio .bsv2-activity-list { display: flex; flex-direction: column; gap: 6px; }
#page-books-studio .bsv2-activity-row {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: .8rem;
  color: var(--text, #e2e8f0);
  background: var(--card, #161b25);
  border: 1px solid var(--border, #2a3347);
  border-radius: 8px;
  padding: 9px 12px;
}
#page-books-studio .bsv2-activity-agent { font-weight: 600; color: var(--accent, #4f8ef7); }
#page-books-studio .bsv2-activity-sep { color: var(--border, #2a3347); }
#page-books-studio .bsv2-activity-model { color: var(--text-secondary, #8896a8); font-size: .74rem; }
#page-books-studio .bsv2-activity-time { margin-left: auto; font-size: .72rem; color: var(--text-secondary, #8896a8); }

/* ── Book grid (Biblioteca) ── */
#page-books-studio .bsv2-book-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 14px;
}
#page-books-studio .bsv2-book-card {
  background: var(--card, #161b25);
  border: 1px solid var(--border, #2a3347);
  border-radius: 12px;
  padding: 18px;
  cursor: pointer;
  transition: border-color .2s, transform .15s;
}
#page-books-studio .bsv2-book-card:hover {
  border-color: var(--accent, #4f8ef7);
  transform: translateY(-2px);
}
#page-books-studio .bsv2-book-title {
  font-size: .9rem;
  font-weight: 700;
  color: var(--text, #e2e8f0);
  margin-bottom: 8px;
  line-height: 1.3;
}
#page-books-studio .bsv2-book-stats {
  font-size: .74rem;
  color: var(--text-secondary, #8896a8);
  margin-bottom: 8px;
}
#page-books-studio .bsv2-mini-bar-wrap {
  height: 4px;
  background: var(--border, #2a3347);
  border-radius: 2px;
  overflow: hidden;
  margin-bottom: 4px;
}
#page-books-studio .bsv2-mini-bar-fill { height: 100%; border-radius: 2px; transition: width .4s; }
#page-books-studio .bsv2-book-cta {
  font-size: .74rem;
  color: var(--accent, #4f8ef7);
  margin-top: 10px;
  font-weight: 600;
}

/* ── Badge ── */
#page-books-studio .bsv2-badge {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 20px;
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .3px;
}

/* ── Type tag ── */
#page-books-studio .bsv2-type-tag {
  font-size: .72rem;
  background: rgba(255,255,255,.05);
  border: 1px solid var(--border, #2a3347);
  border-radius: 4px;
  padding: 2px 6px;
  color: var(--text-secondary, #8896a8);
}

/* ── Dossier header ── */
#page-books-studio .bsv2-dossier-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 14px;
  flex-wrap: wrap;
}
#page-books-studio .bsv2-run-btn {
  background: var(--accent, #4f8ef7);
  color: #fff;
  border: none;
  border-radius: 8px;
  padding: 8px 16px;
  font-size: .82rem;
  font-weight: 700;
  cursor: pointer;
  transition: opacity .2s;
  white-space: nowrap;
}
#page-books-studio .bsv2-run-btn:hover { opacity: .85; }

/* ── Filter pills ── */
#page-books-studio .bsv2-pill-row {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 16px;
}
#page-books-studio .bsv2-pill {
  background: var(--card, #161b25);
  border: 1px solid var(--border, #2a3347);
  color: var(--text-secondary, #8896a8);
  border-radius: 20px;
  padding: 5px 13px;
  font-size: .78rem;
  font-weight: 700;
  cursor: pointer;
  transition: all .15s;
  letter-spacing: .3px;
}
#page-books-studio .bsv2-pill:hover {
  border-color: var(--accent, #4f8ef7);
  color: var(--text, #e2e8f0);
}
#page-books-studio .bsv2-pill.active {
  background: var(--accent, #4f8ef7);
  border-color: var(--accent, #4f8ef7);
  color: #fff;
}

/* ── Table ── */
#page-books-studio .bsv2-table {
  width: 100%;
  border-collapse: collapse;
  font-size: .83rem;
}
#page-books-studio .bsv2-table thead tr {
  border-bottom: 1px solid var(--border, #2a3347);
}
#page-books-studio .bsv2-table thead th {
  text-align: left;
  padding: 8px 10px;
  color: var(--text-secondary, #8896a8);
  text-transform: uppercase;
  font-size: .72rem;
  letter-spacing: .8px;
  font-weight: 700;
}
#page-books-studio .bsv2-table-row {
  border-bottom: 1px solid var(--border, #2a3347);
  cursor: pointer;
  transition: background .12s;
}
#page-books-studio .bsv2-table-row:hover { background: rgba(255,255,255,.03); }
#page-books-studio .bsv2-table-row td { padding: 10px; vertical-align: middle; }
#page-books-studio .bsv2-claim-cell {
  max-width: 300px;
  color: var(--text, #e2e8f0);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
#page-books-studio .bsv2-src-link {
  color: var(--accent, #4f8ef7);
  text-decoration: none;
  font-size: .78rem;
  border: 1px solid var(--border, #2a3347);
  border-radius: 6px;
  padding: 3px 8px;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  transition: background .15s;
}
#page-books-studio .bsv2-src-link:hover { background: var(--border, #2a3347); }

/* ── Vault ── */
#page-books-studio .bsv2-vault-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 14px;
}
#page-books-studio .bsv2-vault-card {
  background: var(--card, #161b25);
  border: 1px solid var(--border, #2a3347);
  border-radius: 12px;
  padding: 16px;
  cursor: pointer;
  transition: border-color .2s, transform .15s;
}
#page-books-studio .bsv2-vault-card:hover {
  border-color: var(--accent, #4f8ef7);
  transform: translateY(-2px);
}
#page-books-studio .bsv2-vault-claim {
  font-size: .82rem;
  color: var(--text, #e2e8f0);
  margin-bottom: 10px;
  line-height: 1.4;
}
#page-books-studio .bsv2-vault-meta { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 10px; }
#page-books-studio .bsv2-vault-cta { font-size: .74rem; color: var(--accent, #4f8ef7); font-weight: 600; }

/* ── Evidence modal ── */
#bsv2-evidence-modal {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 9998;
  background: rgba(0,0,0,.8);
  backdrop-filter: blur(6px);
  align-items: center;
  justify-content: center;
  padding: 20px;
}
#bsv2-evidence-modal.open { display: flex; }
#bsv2-evidence-modal-box {
  background: #0d1321;
  border: 1px solid #2a3347;
  border-radius: 16px;
  width: 100%;
  max-width: 760px;
  max-height: 90vh;
  overflow-y: auto;
  padding: 28px;
  position: relative;
}
#bsv2-evidence-modal-close {
  position: absolute;
  top: 16px;
  right: 20px;
  background: none;
  border: none;
  color: #8896a8;
  font-size: 1.5rem;
  cursor: pointer;
  line-height: 1;
  padding: 4px;
}
#bsv2-evidence-modal-close:hover { color: #e2e8f0; }
#page-books-studio .bsv2-modal-grid { display: flex; flex-direction: column; gap: 12px; margin-bottom: 16px; }
#page-books-studio .bsv2-modal-row {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  font-size: .84rem;
}
#page-books-studio .bsv2-modal-lbl {
  min-width: 100px;
  color: var(--text-secondary, #8896a8);
  font-size: .74rem;
  text-transform: uppercase;
  letter-spacing: .5px;
  padding-top: 2px;
}
#page-books-studio .bsv2-hash {
  font-family: monospace;
  font-size: .74rem;
  color: #a855f7;
  word-break: break-all;
}
#page-books-studio .bsv2-toggle-btn {
  background: none;
  border: 1px solid var(--border, #2a3347);
  color: var(--text-secondary, #8896a8);
  border-radius: 6px;
  padding: 5px 12px;
  font-size: .74rem;
  cursor: pointer;
  margin-bottom: 8px;
  transition: all .15s;
}
#page-books-studio .bsv2-toggle-btn:hover { border-color: var(--accent, #4f8ef7); color: var(--accent, #4f8ef7); }
#page-books-studio .bsv2-archived-html {
  background: #0a0f1a;
  border: 1px solid var(--border, #2a3347);
  border-radius: 8px;
  padding: 14px;
  font-size: .7rem;
  color: #8896a8;
  overflow: auto;
  max-height: 220px;
  white-space: pre-wrap;
  font-family: monospace;
}

/* ── Diff (Correções) ── */
#page-books-studio .bsv2-diff-card {
  background: var(--card, #161b25);
  border: 1px solid var(--border, #2a3347);
  border-radius: 12px;
  padding: 16px;
  margin-bottom: 14px;
}
#page-books-studio .bsv2-diff-header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 12px;
}
#page-books-studio .bsv2-diff-location { font-size: .82rem; font-weight: 600; color: var(--text, #e2e8f0); }
#page-books-studio .bsv2-diff-cols {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-bottom: 12px;
}
#page-books-studio .bsv2-diff-col-label {
  font-size: .72rem;
  text-transform: uppercase;
  letter-spacing: .8px;
  color: var(--text-secondary, #8896a8);
  margin-bottom: 6px;
}
#page-books-studio .bsv2-diff-text {
  font-size: .82rem;
  line-height: 1.5;
  padding: 8px;
  border-radius: 6px;
  font-family: monospace;
}
#page-books-studio .bsv2-diff-text.removed { background: rgba(239,68,68,.08); color: #fca5a5; border: 1px solid rgba(239,68,68,.2); }
#page-books-studio .bsv2-diff-text.added   { background: rgba(34,197,94,.08);  color: #86efac;  border: 1px solid rgba(34,197,94,.2); }
#page-books-studio .bsv2-diff-actions { display: flex; gap: 10px; }
#page-books-studio .bsv2-approve-btn {
  background: rgba(34,197,94,.12);
  border: 1px solid rgba(34,197,94,.3);
  color: #22c55e;
  border-radius: 8px;
  padding: 7px 16px;
  font-size: .82rem;
  font-weight: 700;
  cursor: pointer;
  transition: background .15s;
}
#page-books-studio .bsv2-approve-btn:hover { background: rgba(34,197,94,.22); }
#page-books-studio .bsv2-reject-btn {
  background: rgba(239,68,68,.1);
  border: 1px solid rgba(239,68,68,.25);
  color: #ef4444;
  border-radius: 8px;
  padding: 7px 16px;
  font-size: .82rem;
  font-weight: 700;
  cursor: pointer;
  transition: background .15s;
}
#page-books-studio .bsv2-reject-btn:hover { background: rgba(239,68,68,.2); }

/* ── Queue (Revisão Humana) ── */
#page-books-studio .bsv2-queue-list { display: flex; flex-direction: column; gap: 10px; }
#page-books-studio .bsv2-queue-row {
  background: var(--card, #161b25);
  border: 1px solid var(--border, #2a3347);
  border-radius: 10px;
  padding: 14px;
}
#page-books-studio .bsv2-queue-badges { display: flex; gap: 6px; margin-bottom: 8px; }
#page-books-studio .bsv2-queue-claim { font-size: .84rem; color: var(--text, #e2e8f0); margin-bottom: 10px; line-height: 1.4; }
#page-books-studio .bsv2-queue-footer { display: flex; gap: 10px; align-items: center; }
#page-books-studio .bsv2-review-btn {
  background: var(--accent, #4f8ef7);
  color: #fff;
  border: none;
  border-radius: 7px;
  padding: 6px 14px;
  font-size: .78rem;
  font-weight: 700;
  cursor: pointer;
  transition: opacity .2s;
}
#page-books-studio .bsv2-review-btn:hover { opacity: .85; }

/* ── Live feed ── */
#page-books-studio .bsv2-live-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}
#page-books-studio .bsv2-live-indicator { display: flex; align-items: center; gap: 8px; }
#page-books-studio .bsv2-dot-pulse {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #22c55e;
  display: inline-block;
  box-shadow: 0 0 0 0 rgba(34,197,94,.4);
  animation: bsv2-pulse 1.5s ease-out infinite;
}
@keyframes bsv2-pulse {
  0%   { box-shadow: 0 0 0 0 rgba(34,197,94,.4); }
  70%  { box-shadow: 0 0 0 8px rgba(34,197,94,0); }
  100% { box-shadow: 0 0 0 0 rgba(34,197,94,0); }
}
#page-books-studio .bsv2-live-list { display: flex; flex-direction: column; gap: 8px; }
#page-books-studio .bsv2-live-row {
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--card, #161b25);
  border: 1px solid var(--border, #2a3347);
  border-radius: 9px;
  padding: 11px 14px;
  font-size: .83rem;
}
#page-books-studio .bsv2-live-pulse-dot {
  width: 7px; height: 7px;
  background: #22c55e;
  border-radius: 50%;
  flex-shrink: 0;
  animation: bsv2-pulse 2s ease-out infinite;
}
#page-books-studio .bsv2-live-content { display: flex; align-items: center; gap: 8px; flex: 1; flex-wrap: wrap; }
#page-books-studio .bsv2-live-agent { font-weight: 700; color: var(--accent, #4f8ef7); }
#page-books-studio .bsv2-live-sep { color: var(--border, #2a3347); }
#page-books-studio .bsv2-live-page { color: var(--text, #e2e8f0); }
#page-books-studio .bsv2-live-model { color: var(--text-secondary, #8896a8); font-size: .76rem; }
#page-books-studio .bsv2-live-time { margin-left: auto; font-size: .72rem; color: var(--text-secondary, #8896a8); white-space: nowrap; }

/* ── Skeleton loading ── */
@keyframes bsv2-shimmer {
  0%   { background-position: -600px 0; }
  100% { background-position: 600px 0; }
}
#page-books-studio .bsv2-skeleton-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 14px;
}
#page-books-studio .bsv2-skeleton {
  height: 90px;
  border-radius: 12px;
  background: linear-gradient(90deg, #161b25 25%, #1e2535 50%, #161b25 75%);
  background-size: 1200px 100%;
  animation: bsv2-shimmer 1.4s ease-in-out infinite;
}

/* ── Empty state ── */
#page-books-studio .bsv2-empty {
  text-align: center;
  padding: 48px 24px;
  color: var(--text-secondary, #8896a8);
  font-size: .88rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
}
#page-books-studio .bsv2-empty-icon { font-size: 2rem; opacity: .5; }

/* ── Error state ── */
#page-books-studio .bsv2-error {
  text-align: center;
  padding: 40px 24px;
  color: var(--text-secondary, #8896a8);
  font-size: .88rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
}
#page-books-studio .bsv2-error-icon { font-size: 1.6rem; }
#page-books-studio .bsv2-error-msg { color: #ef4444; }
#page-books-studio .bsv2-retry-btn {
  background: var(--card, #161b25);
  border: 1px solid var(--border, #2a3347);
  color: var(--text, #e2e8f0);
  border-radius: 8px;
  padding: 7px 18px;
  font-size: .82rem;
  cursor: pointer;
  margin-top: 6px;
  transition: border-color .2s;
}
#page-books-studio .bsv2-retry-btn:hover { border-color: var(--accent, #4f8ef7); }

/* ── Toast ── */
.bsv2-toast {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 99999;
  background: #1e2535;
  border: 1px solid #2a3347;
  border-radius: 10px;
  padding: 12px 20px;
  font-size: .84rem;
  color: #e2e8f0;
  box-shadow: 0 8px 24px rgba(0,0,0,.4);
  opacity: 0;
  transform: translateY(10px);
  transition: opacity .3s, transform .3s;
}
.bsv2-toast.bsv2-toast-show { opacity: 1; transform: translateY(0); }
.bsv2-toast.bsv2-toast-success { border-color: rgba(34,197,94,.4); }
.bsv2-toast.bsv2-toast-error   { border-color: rgba(239,68,68,.4); }
.bsv2-toast.bsv2-toast-info    { border-color: rgba(79,142,247,.4); }

/* ================================================================
   RESPONSIVIDADE — tab bar nunca corta + layout fluido
   ================================================================ */
/* Tab bar (7 abas) deve quebrar/rolar, nunca clipar */
#page-books-studio .bs-tabs {
  display: flex !important;
  flex-wrap: wrap !important;
  overflow-x: auto;
  gap: 4px;
  row-gap: 6px;
  scrollbar-width: thin;
}
#page-books-studio .bs-tab {
  flex: 0 0 auto;
  white-space: nowrap;
}
/* O painel v2 ocupa toda a largura disponível */
#page-books-studio .bsv2-panel,
#page-books-studio .bsv2-wrap { width: 100%; box-sizing: border-box; }

/* Telas médias: KPIs mais compactos */
@media (max-width: 1200px) {
  #page-books-studio .bsv2-kpi-grid { grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); }
}
/* Tablet/telas estreitas: empilha sidebar de projetos sobre o conteúdo */
@media (max-width: 880px) {
  #page-books-studio .bs-container { display: block !important; }
  #page-books-studio .bs-sidebar {
    width: 100% !important;
    max-width: none !important;
    margin-bottom: 14px;
  }
  #page-books-studio .bsv2-kpi-grid { grid-template-columns: repeat(2, 1fr); }
  #page-books-studio .bsv2-two-col,
  #page-books-studio .bsv2-grid-2 { grid-template-columns: 1fr !important; }
}
/* Celular: KPIs em coluna única, modais largura total */
@media (max-width: 560px) {
  #page-books-studio .bsv2-kpi-grid { grid-template-columns: 1fr; }
  #page-books-studio .bsv2-modal { max-width: 94vw !important; }
}