/* ═══════════════════════════════════════════════════════════════════════
   content-studio.css — Estudio de contenidos (subir PDF → generar → revisar)
   Usa los tokens de styles.css, así que hereda el modo oscuro.
   ═══════════════════════════════════════════════════════════════════════ */

.csCard { padding: clamp(20px, 4vw, 34px); }

.csHeader {
  display: flex; justify-content: space-between; align-items: flex-start;
  gap: 16px; flex-wrap: wrap; margin-bottom: 22px;
}
.csHeader h2 { margin: 0 0 6px; font-size: clamp(22px, 3vw, 30px); }
.csHeader p { margin: 0; max-width: 640px; line-height: 1.55; }

/* ── Pestañas ── */
.csTabs { display: flex; gap: 6px; border-bottom: 2px solid var(--border); margin-bottom: 22px; flex-wrap: wrap; }
.csTab {
  background: none; border: 0; border-bottom: 3px solid transparent;
  padding: 11px 18px; margin-bottom: -2px; cursor: pointer;
  font-weight: 700; color: var(--muted); border-radius: 0;
}
.csTab:hover { color: var(--text); }
.csTab.active { color: var(--primary); border-bottom-color: var(--primary); }
.csBadge {
  display: inline-block; min-width: 20px; padding: 1px 7px; margin-left: 6px;
  border-radius: 999px; background: var(--warn-bg); color: var(--warn-text);
  border: 1px solid var(--warn-border); font-size: 12px; font-weight: 800;
}

/* ── Mensajes ── */
.csMessage { padding: 12px 16px; border-radius: 12px; margin: 0 0 18px; line-height: 1.55; font-size: 14.5px; }
.csMessage--ok { background: var(--ok-bg); color: var(--ok-text); border: 1px solid var(--ok-border); }
.csMessage--error { background: var(--bad-bg); color: var(--bad); border: 1px solid var(--bad-border); }
.csMessage--warn { background: var(--warn-bg); color: var(--warn-text); border: 1px solid var(--warn-border); }
.csMessage--info { background: var(--chip-bg); color: var(--chip-text); border: 1px solid var(--border); }
.csBusy { color: var(--muted); font-weight: 700; margin: 0 0 16px; }
.csEmpty { color: var(--muted); font-style: italic; margin: 8px 0; }
.csHint { color: var(--muted); font-size: 14px; line-height: 1.6; margin: 0 0 18px; max-width: 720px; }
.csError { color: var(--bad); font-size: 13.5px; margin: 6px 0 0; }

/* ── Paneles y formularios ── */
.csPanel {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: 16px; padding: 22px; margin-bottom: 20px;
}
.csPanel h3 { margin: 0 0 10px; font-size: 18px; }
.csForm { display: grid; grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); gap: 14px; align-items: end; }
.csForm label { display: flex; flex-direction: column; gap: 6px; font-weight: 700; font-size: 14px; }
.csForm input, .csForm select {
  padding: 10px 12px; border: 1px solid var(--border); border-radius: 10px;
  background: var(--input-bg); color: var(--text); font: inherit; font-weight: 400;
}
.csForm input:focus, .csForm select:focus { outline: 2px solid var(--primary); outline-offset: 1px; }
.csForm button { align-self: end; }

.csInlineForm { display: flex; gap: 8px; margin-top: 12px; }
.csInlineForm input {
  flex: 1; padding: 8px 11px; border: 1px solid var(--border);
  border-radius: 9px; background: var(--input-bg); color: var(--text); font: inherit;
}
.csInline { display: inline-flex; align-items: center; gap: 6px; font-size: 13px; font-weight: 700; color: var(--muted); }
.csCount {
  width: 62px; padding: 7px 9px; border: 1px solid var(--border);
  border-radius: 9px; background: var(--input-bg); color: var(--text); font: inherit;
}

/* ── Documentos ── */
.csDocList { display: flex; flex-direction: column; gap: 12px; }
.csDoc {
  display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap;
  background: var(--card); border: 1px solid var(--border);
  border-left: 4px solid var(--border); border-radius: 14px; padding: 16px 18px;
}
.csDoc--processed { border-left-color: var(--ok); }
.csDoc--processing { border-left-color: var(--warn); }
.csDoc--error { border-left-color: var(--bad); }
.csDocMain { flex: 1; min-width: 240px; }
.csDocMain h4 { margin: 8px 0 6px; font-size: 16px; }
.csDocMeta { margin: 0; color: var(--muted); font-size: 13px; line-height: 1.5; }
.csStatus { font-weight: 700; }
.csDocActions { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.csKind {
  display: inline-block; padding: 3px 10px; border-radius: 999px;
  font-size: 11.5px; font-weight: 800; text-transform: uppercase; letter-spacing: .4px;
}
.csKind--temario { background: var(--chip-bg); color: var(--chip-text); }
.csKind--examen { background: var(--ok-bg); color: var(--ok-text); }

/* ── Revisión de borradores ── */
.csReviewHead { display: flex; justify-content: space-between; gap: 14px; flex-wrap: wrap; align-items: center; margin-bottom: 12px; }
.csFilters { display: flex; gap: 6px; flex-wrap: wrap; }
.csFilter {
  background: var(--card); border: 1px solid var(--border); color: var(--muted);
  padding: 7px 13px; border-radius: 999px; font-size: 13.5px; font-weight: 700; cursor: pointer;
}
.csFilter.active { background: var(--primary); color: #fff; border-color: var(--primary); }

.csDraftList { display: flex; flex-direction: column; gap: 14px; }
.csDraft {
  background: var(--card); border: 1px solid var(--border);
  border-left: 4px solid var(--border); border-radius: 14px; padding: 18px 20px;
}
.csDraft--approved { border-left-color: var(--ok); }
.csDraft--rejected { border-left-color: var(--bad); opacity: .72; }
.csDraft--pending { border-left-color: var(--warn); }
.csDraftMeta { margin: 0 0 8px; color: var(--muted); font-size: 12.5px; font-weight: 600; }
.csDraft h4 { margin: 0 0 12px; font-size: 16px; line-height: 1.45; }
.csOptions { list-style: none; padding: 0; margin: 0 0 12px; display: flex; flex-direction: column; gap: 7px; }
.csOptions li {
  padding: 9px 13px; border: 1px solid var(--border); border-radius: 10px;
  background: var(--surface); font-size: 14.5px; line-height: 1.45;
}
.csOptions li.correct { background: var(--ok-bg); border-color: var(--ok-border); color: var(--ok-text); }
.csOk { float: right; font-size: 11.5px; font-weight: 800; text-transform: uppercase; }
.csExplain { margin: 0 0 12px; font-size: 14px; line-height: 1.6; color: var(--muted); }
.csQuote { margin: 0 0 12px; }
.csQuote summary { cursor: pointer; font-weight: 700; font-size: 13.5px; color: var(--muted); }
.csQuote blockquote {
  margin: 10px 0 6px; padding: 10px 14px; border-left: 3px solid var(--primary);
  background: var(--surface); border-radius: 0 10px 10px 0; font-size: 14px; line-height: 1.6;
}
.csQuote .csHint { margin: 0; font-size: 12.5px; }
.csDraftActions { display: flex; gap: 8px; flex-wrap: wrap; }

/* ── Asignaturas ── */
.csSubjectList { display: grid; grid-template-columns: repeat(auto-fit, minmax(290px, 1fr)); gap: 14px; }
.csSubject { background: var(--card); border: 1px solid var(--border); border-radius: 14px; padding: 18px; }
.csSubject h4 { margin: 0 0 6px; font-size: 16px; }
.csSubject code {
  background: var(--chip-bg); color: var(--chip-text); padding: 2px 7px;
  border-radius: 6px; font-size: 12px; font-weight: 700;
}
.csThemeList { list-style: none; padding: 0; margin: 12px 0 0; display: flex; flex-direction: column; gap: 6px; }
.csThemeList li { font-size: 13.5px; color: var(--muted); }

@media (max-width: 640px) {
  .csDoc { flex-direction: column; }
  .csDocActions { width: 100%; }
  .csForm { grid-template-columns: 1fr; }
}