/* ================================================================
   app-carpetas.css — Módulo Carpetas Drive
   ================================================================ */

/* ── Buscador ────────────────────────────────────────────────── */
.carp-search {
  max-width: 420px;
  margin-bottom: 20px;
  position: relative;
}

.carp-search .form-control {
  padding-left: 38px;
  font-size: 0.88rem;
}

.carp-search-icon {
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  font-size: 0.85rem;
  pointer-events: none;
}

/* ── Grid de carpetas ────────────────────────────────────────── */
.carp-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 14px;
}

.carp-card {
  padding: 20px;
  transition: border-color var(--transition), box-shadow var(--transition);
}

.carp-card:hover {
  border-color: #F59E0B;
  box-shadow: 0 4px 12px rgba(245, 158, 11, 0.1);
}

.carp-content {
  display: flex;
  align-items: flex-start;
  gap: 14px;
}

.carp-icon {
  width: 44px;
  height: 44px;
  background: #F59E0B1a;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: #F59E0B;
  font-size: 1.2rem;
  transition: transform var(--transition);
}

.carp-card:hover .carp-icon { transform: scale(1.1); }

.carp-info { flex: 1; min-width: 0; }

.carp-codigo {
  font-weight: 700;
  font-family: Outfit, sans-serif;
  font-size: 0.95rem;
  color: var(--text-main);
}

.carp-materia {
  font-size: 0.78rem;
  color: var(--text-muted);
  margin-top: 3px;
}

.carp-estado {
  font-weight: 600;
  font-size: 0.78rem;
}

.carp-partes {
  font-size: 0.75rem;
  margin-top: 5px;
  line-height: 1.5;
}

.carp-partes-label {
  color: var(--text-muted);
  font-weight: 600;
}

.carp-estudio {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: 3px;
}

.carp-estudio i { margin-right: 3px; }

/* ── Botones de acción ───────────────────────────────────────── */
.carp-actions {
  display: flex;
  gap: 8px;
  margin-top: 16px;
}

.carp-btn-drive {
  flex: 1;
  text-align: center;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
}

.carp-btn-share {
  width: 38px;
  height: 38px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-color);
  background: var(--bg-card);
  color: var(--text-muted);
  cursor: pointer;
  transition: all var(--transition);
  flex-shrink: 0;
}

.carp-btn-share:hover {
  border-color: #3B82F6;
  color: #3B82F6;
  background: #3B82F61a;
}

/* ── Modal compartir ─────────────────────────────────────────── */
.carp-share-modal {
  max-width: 460px;
  width: 92%;
  padding: 28px;
}

.carp-share-title {
  font-family: Outfit, sans-serif;
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.carp-share-exp {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 18px;
}

.carp-share-field label {
  display: block;
  font-size: 0.82rem;
  font-weight: 600;
  margin-bottom: 5px;
}

.carp-share-field textarea {
  width: 100%;
  font-size: 0.85rem;
  resize: vertical;
}

.carp-share-actions {
  display: flex;
  gap: 10px;
  justify-content: flex-end;
  margin-top: 20px;
}

/* ── Empty ───────────────────────────────────────────────────── */
.carp-empty {
  text-align: center;
  padding: 56px 24px;
  color: var(--text-muted);
}

.carp-empty i {
  font-size: 3rem;
  margin-bottom: 16px;
  display: block;
  opacity: 0.35;
  color: #F59E0B;
}

/* ── Responsive ──────────────────────────────────────────────── */
@media (max-width: 768px) {
  .carp-grid { grid-template-columns: 1fr; }
  .carp-search { max-width: 100%; }
  .carp-share-modal { padding: 20px; width: 95%; }
}

@media (max-width: 480px) {
  .carp-content { flex-direction: column; gap: 10px; }
  .carp-icon { width: 36px; height: 36px; font-size: 1rem; }
  .carp-actions { flex-direction: column; }
  .carp-btn-drive { width: 100%; }
}