/* =====================================================================
   NCI · Netze Corporate Intelligence
   nci-pages.css — Estilos de Publicaciones y Capacitación
   Se carga DESPUÉS de css/style.css y reutiliza sus tokens de diseño.
   ===================================================================== */

/* ---------- 1. Cabecera de página interior ---------- */
.page-hero {
  padding: 58px 0 46px;
  border-bottom: 1px solid var(--line-soft);
  background: linear-gradient(180deg, var(--bg-1), var(--bg-0));
}

.page-hero .eyebrow { margin-bottom: 0.9em; }
.page-hero h1 { font-size: clamp(1.9rem, 3.6vw, 2.75rem); margin-bottom: 0.55em; }

.breadcrumb {
  display: flex;
  align-items: center;
  gap: 9px;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--txt-3);
  margin-bottom: 26px;
}
.breadcrumb a { color: var(--txt-3); }
.breadcrumb a:hover { color: var(--accent); }
.breadcrumb i { font-size: 0.6rem; color: var(--line-bright); }

/* ---------- 2. Barra de herramientas (filtros) ---------- */
.toolbar {
  background: var(--bg-0);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 20px 22px;
  margin-bottom: 26px;
  box-shadow: var(--shadow-sm);
}

.toolbar-grid {
  display: grid;
  grid-template-columns: minmax(0, 2.1fr) repeat(3, minmax(0, 1fr));
  gap: 14px;
  align-items: end;
}

.toolbar-grid-cap {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  align-items: end;
}

.toolbar-field { display: flex; flex-direction: column; min-width: 0; }

.toolbar-field label {
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--txt-3);
  margin-bottom: 7px;
}

.toolbar-field input,
.toolbar-field select {
  width: 100%;
  min-width: 0;
  background: var(--bg-1);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  color: var(--txt-0);
  font-family: var(--font-sans);
  font-size: 0.88rem;
  padding: 10px 12px;
  transition: border-color 0.2s var(--ease), background 0.2s var(--ease);
}

.toolbar-field input:focus,
.toolbar-field select:focus {
  outline: none;
  border-color: var(--accent);
  background: var(--bg-0);
}

.toolbar-field select {
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml;charset=UTF-8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%237d8aa3'%3E%3Cpath d='M4 6l4 4 4-4z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 11px center;
  background-size: 14px;
  padding-right: 32px;
  cursor: pointer;
}

.search-wrap { position: relative; }
.search-wrap input { padding-left: 36px; }
.search-wrap i {
  position: absolute;
  left: 13px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--txt-3);
  font-size: 0.82rem;
  pointer-events: none;
}

.toolbar-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  margin-top: 16px;
  padding-top: 15px;
  border-top: 1px solid var(--line-soft);
}

.result-count {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--txt-2);
  letter-spacing: 0.03em;
}

.btn-text {
  background: transparent;
  border: 0;
  color: var(--accent);
  font-family: var(--font-sans);
  font-size: 0.82rem;
  font-weight: 500;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 4px 2px;
  transition: color 0.2s var(--ease);
}
.btn-text:hover { color: var(--accent-dim); text-decoration: underline; }
.btn-text i { font-size: 0.72rem; }

/* Campo compacto dentro de la barra inferior (p. ej. ordenamiento) */
.toolbar-foot-actions {
  display: flex;
  align-items: center;
  gap: 18px;
  flex-wrap: wrap;
}

.inline-field {
  display: flex;
  align-items: center;
  gap: 9px;
}
.inline-field label {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--txt-3);
  white-space: nowrap;
}
.inline-field select {
  background: var(--bg-1);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  color: var(--txt-0);
  font-family: var(--font-sans);
  font-size: 0.83rem;
  padding: 7px 30px 7px 11px;
  cursor: pointer;
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml;charset=UTF-8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%237d8aa3'%3E%3Cpath d='M4 6l4 4 4-4z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 9px center;
  background-size: 13px;
  transition: border-color 0.2s var(--ease);
}
.inline-field select:focus {
  outline: none;
  border-color: var(--accent);
}

/* ---------- 3. Etiquetas de demostración ---------- */
.badge-sample {
  display: inline-flex;
  align-items: center;
  font-family: var(--font-mono);
  font-size: 0.64rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #92400e;
  background: #fef3c7;
  border: 1px solid #fcd34d;
  border-radius: 4px;
  padding: 3px 8px;
  cursor: help;
}

/* ---------- 4. Listado de publicaciones ---------- */
.pub-list { display: flex; flex-direction: column; gap: 16px; }

.pub-item {
  background: var(--bg-0);
  border: 1px solid var(--line);
  border-left: 3px solid var(--line-bright);
  border-radius: var(--radius);
  padding: 26px 28px;
  box-shadow: var(--shadow-sm);
  transition: border-color 0.25s var(--ease), box-shadow 0.25s var(--ease);
}
.pub-item:hover {
  border-left-color: var(--accent);
  box-shadow: var(--shadow-md);
}

.pub-item-head {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 15px;
}

.pub-type,
.cap-type {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--accent-dim);
  background: var(--accent-soft);
  border: 1px solid rgba(13, 148, 136, 0.2);
  border-radius: 999px;
  padding: 4px 12px;
}
.pub-type i, .cap-type i { font-size: 0.7rem; }

.pub-year {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--txt-3);
}

.pub-title {
  font-size: 1.14rem;
  line-height: 1.4;
  margin: 0 0 14px;
  color: var(--txt-0);
  font-weight: 600;
}

.pub-meta {
  font-size: 0.86rem;
  color: var(--txt-2);
  margin: 0 0 6px;
  line-height: 1.55;
}
.pub-meta-label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--txt-3);
  margin-right: 4px;
}

.pub-topics {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin: 14px 0 0;
}
.pub-topics li {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--txt-2);
  background: var(--bg-2);
  border: 1px solid var(--line-soft);
  border-radius: 4px;
  padding: 3px 9px;
}

.pub-abstract { margin-top: 16px; }
.pub-abstract summary {
  cursor: pointer;
  font-size: 0.83rem;
  font-weight: 600;
  color: var(--accent);
  list-style: none;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 3px 0;
}
.pub-abstract summary::-webkit-details-marker { display: none; }
.pub-abstract summary::before {
  content: "\f055";
  font-family: "Font Awesome 6 Free";
  font-weight: 900;
  font-size: 0.78rem;
}
.pub-abstract[open] summary::before { content: "\f056"; }
.pub-abstract summary:hover { color: var(--accent-dim); }
.pub-abstract p {
  font-size: 0.89rem;
  color: var(--txt-2);
  line-height: 1.68;
  margin: 12px 0 0;
  padding: 16px 18px;
  background: var(--bg-1);
  border-radius: var(--radius-sm);
  border-left: 2px solid var(--line-bright);
}

.pub-links {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
  padding-top: 16px;
  border-top: 1px solid var(--line-soft);
}
.pub-links-label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--txt-3);
}
.pub-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.83rem;
  font-weight: 500;
  color: var(--accent);
  background: var(--accent-soft);
  border: 1px solid rgba(13, 148, 136, 0.22);
  border-radius: var(--radius-sm);
  padding: 7px 14px;
  transition: all 0.2s var(--ease);
}
.pub-link:hover {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}
.pub-link i { font-size: 0.72rem; }

.pub-pending {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.8rem;
  color: var(--txt-3);
  margin: 18px 0 0;
  padding-top: 16px;
  border-top: 1px solid var(--line-soft);
  line-height: 1.55;
}
.pub-pending i { color: var(--txt-3); margin-top: 3px; }

/* ---------- 5. Aviso de alojamiento externo ---------- */
.storage-note {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  background: var(--bg-1);
  border: 1px solid var(--line);
  border-left: 3px solid var(--signal);
  border-radius: var(--radius-sm);
  padding: 16px 20px;
  margin-bottom: 26px;
  font-size: 0.85rem;
  color: var(--txt-2);
  line-height: 1.6;
}
.storage-note i { color: var(--signal); margin-top: 3px; flex-shrink: 0; }
.storage-note p { margin: 0; }

/* ---------- 6. Bloque destacado de Google Classroom ---------- */
.classroom-panel {
  display: grid;
  grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr);
  gap: 28px;
  align-items: center;
  background: linear-gradient(135deg, rgba(13, 148, 136, 0.07), rgba(37, 99, 235, 0.05));
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 30px 32px;
  margin-bottom: 28px;
  box-shadow: var(--shadow-sm);
}

.classroom-panel h2 {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 1.2rem;
  margin-bottom: 0.6em;
}
.classroom-panel h2 i { color: var(--accent); font-size: 1.05rem; }
.classroom-panel p {
  font-size: 0.89rem;
  color: var(--txt-2);
  line-height: 1.65;
  margin: 0 0 12px;
}
.classroom-note {
  font-size: 0.78rem !important;
  color: var(--txt-3) !important;
  line-height: 1.55 !important;
  margin: 0 !important;
}

.classroom-action { display: flex; flex-direction: column; gap: 12px; }
.classroom-action .btn { width: 100%; }

/* El atributo hidden debe ganar a cualquier display declarado: sin esta regla,
   el bloque del código de clase se mostraba vacío en lugar de ocultarse. */
.cap-classcode[hidden] { display: none; }

.cap-classcode {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.78rem;
  color: var(--txt-2);
  background: var(--bg-0);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 9px 12px;
}
.cap-classcode-label {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--txt-3);
}
.cap-classcode code {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--txt-0);
  letter-spacing: 0.06em;
}

/* Aviso contextual bajo el botón de Classroom: es información, no un error */
.classroom-warning {
  display: flex;
  align-items: flex-start;
  gap: 9px;
  font-size: 0.75rem;
  color: var(--txt-2);
  background: var(--bg-0);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 10px 12px;
  line-height: 1.5;
}
.classroom-warning i { margin-top: 2px; flex-shrink: 0; color: var(--signal); }
.classroom-warning[hidden] { display: none; }

/* ---------- 7. Tarjetas de capacitación ---------- */
.cap-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
}

.cap-card {
  display: flex;
  flex-direction: column;
  background: var(--bg-0);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 26px 26px 24px;
  box-shadow: var(--shadow-sm);
  transition: border-color 0.25s var(--ease), box-shadow 0.25s var(--ease), transform 0.25s var(--ease);
}
.cap-card:hover {
  border-color: var(--line-bright);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.cap-card-head {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 15px;
}

.cap-status {
  font-family: var(--font-mono);
  font-size: 0.66rem;
  font-weight: 600;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  border-radius: 999px;
  padding: 4px 11px;
  border: 1px solid;
}
.cap-status-abierto { color: #065f46; background: #d1fae5; border-color: #6ee7b7; }
.cap-status-proximo { color: #1e40af; background: #dbeafe; border-color: #93c5fd; }
.cap-status-cupo_limitado { color: #92400e; background: #fef3c7; border-color: #fcd34d; }
.cap-status-cerrado { color: #475569; background: #f1f5f9; border-color: #cbd5e1; }

.cap-title {
  font-size: 1.08rem;
  line-height: 1.38;
  margin: 0 0 18px;
  color: var(--txt-0);
}

.cap-data {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: var(--line-soft);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-sm);
  overflow: hidden;
  margin: 0 0 18px;
}
.cap-datum {
  background: var(--bg-1);
  padding: 11px 14px;
}
.cap-datum dt {
  font-family: var(--font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--txt-3);
  margin-bottom: 3px;
}
.cap-datum dd {
  margin: 0;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--txt-0);
}

.cap-audience { margin-bottom: 16px; }
.cap-audience h4 {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--txt-3);
  font-weight: 500;
  margin: 0 0 7px;
}
.cap-audience p {
  font-size: 0.85rem;
  color: var(--txt-2);
  line-height: 1.6;
  margin: 0;
}

.cap-syllabus { margin-bottom: 16px; }
.cap-syllabus summary {
  cursor: pointer;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--accent);
  list-style: none;
  display: inline-flex;
  align-items: center;
  gap: 7px;
}
.cap-syllabus summary::-webkit-details-marker { display: none; }
.cap-syllabus summary::before {
  content: "\f055";
  font-family: "Font Awesome 6 Free";
  font-weight: 900;
  font-size: 0.76rem;
}
.cap-syllabus[open] summary::before { content: "\f056"; }
.cap-syllabus summary:hover { color: var(--accent-dim); }
.cap-syllabus ul {
  margin: 12px 0 0;
  padding-left: 0;
  list-style: none;
  border-left: 2px solid var(--line);
  padding-left: 16px;
}
.cap-syllabus li {
  font-size: 0.83rem;
  color: var(--txt-2);
  line-height: 1.55;
  margin-bottom: 7px;
  position: relative;
}
.cap-syllabus li:last-child { margin-bottom: 0; }
.cap-syllabus li::before {
  content: "—";
  color: var(--accent-dim);
  margin-right: 8px;
}

.cap-classroom {
  display: flex;
  align-items: center;
  gap: 9px;
  flex-wrap: wrap;
  font-size: 0.79rem;
  color: var(--txt-2);
  background: var(--bg-1);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-sm);
  padding: 9px 12px;
  margin: 0 0 18px;
}
.cap-classroom i { color: var(--accent); font-size: 0.8rem; }

.cap-cta {
  margin-top: auto;   /* ancla el botón al fondo de la tarjeta */
  width: 100%;
}

/* ---------- 8. Estado vacío ---------- */
.empty-state {
  text-align: center;
  padding: 68px 24px;
  background: var(--bg-0);
  border: 1px dashed var(--line-bright);
  border-radius: var(--radius);
}
.empty-state i {
  font-size: 1.7rem;
  color: var(--txt-3);
  margin-bottom: 18px;
  display: block;
}
.empty-state h3 {
  font-size: 1.02rem;
  margin-bottom: 0.5em;
  color: var(--txt-1);
}
.empty-state p {
  font-size: 0.88rem;
  color: var(--txt-3);
  max-width: 46ch;
  margin: 0 auto;
  line-height: 1.6;
}

/* ---------- 9. Llamada final ---------- */
.page-cta {
  margin-top: 52px;
  padding: 34px 36px;
  background: var(--bg-1);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 26px;
  flex-wrap: wrap;
}
.page-cta h2 { font-size: 1.16rem; margin-bottom: 0.35em; }
.page-cta p {
  font-size: 0.88rem;
  color: var(--txt-2);
  margin: 0;
  max-width: 58ch;
  line-height: 1.6;
}
.page-cta-actions { display: flex; gap: 12px; flex-wrap: wrap; }
.page-cta-actions .btn { white-space: nowrap; }

/* ---------- 10. Responsive ---------- */
@media (max-width: 1024px) {
  .toolbar-grid { grid-template-columns: 1fr 1fr; }
  .toolbar-grid-cap { grid-template-columns: 1fr 1fr; }
  .classroom-panel { grid-template-columns: 1fr; gap: 22px; }
  .cap-grid { grid-template-columns: 1fr; }
}

@media (max-width: 720px) {
  .page-hero { padding: 44px 0 34px; }
  .breadcrumb { margin-bottom: 20px; }

  .toolbar { padding: 18px 16px; }
  .toolbar-grid,
  .toolbar-grid-cap { grid-template-columns: 1fr; gap: 13px; }
  .toolbar-foot { flex-direction: column; align-items: flex-start; gap: 10px; }

  .pub-item { padding: 22px 18px; }
  .pub-title { font-size: 1.04rem; }

  .classroom-panel { padding: 24px 20px; }
  .classroom-panel h2 { font-size: 1.08rem; }

  .cap-card { padding: 22px 18px; }
  .cap-data { grid-template-columns: 1fr; }

  .page-cta { padding: 26px 20px; flex-direction: column; align-items: stretch; }
  .page-cta-actions { flex-direction: column; }
  .page-cta-actions .btn { width: 100%; }
}

@media (max-width: 400px) {
  .pub-item-head { gap: 8px; }
  .cap-card-head { gap: 8px; }
}