/* =====================================================================
   MEMORIAS — Gestor de Ramas y Nodos (Estética Cristalina Cósmica)
   ===================================================================== */

#panel {
  max-width: 1080px;
  margin: 0 auto;
  padding: 40px 24px 80px;
}

.panel-cabecera {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 28px;
  gap: 16px;
  flex-wrap: wrap;
}

.panel-acciones {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.btn--optimizar {
  background: linear-gradient(135deg, #6366f1, #8b5cf6);
  color: #ffffff !important;
  border: none;
  font-weight: 600;
  box-shadow: 0 4px 14px -4px rgba(99, 102, 241, 0.45);
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.btn--optimizar:hover {
  background: linear-gradient(135deg, #4f46e5, #7c3aed);
  box-shadow: 0 6px 18px -4px rgba(99, 102, 241, 0.65);
  transform: translateY(-1px);
}

.btn--optimizar:disabled {
  opacity: 0.6;
  pointer-events: none;
}

/* ---------- Filtros ---------- */

#filtros {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  align-items: center;
  margin-bottom: 16px;
}

#buscar-caja {
  position: relative;
  flex: 1 1 240px;
  max-width: 380px;
}

#buscar-caja svg {
  position: absolute;
  left: 13px;
  top: 50%;
  transform: translateY(-50%);
  width: 15px;
  height: 15px;
  color: var(--muted);
}

#buscar {
  width: 100%;
  padding: 10px 14px 10px 36px;
  border-radius: 999px;
  border: 1px solid var(--glass-edge);
  background: rgba(255, 255, 255, 0.75);
  font-family: var(--display);
  font-size: 13.5px;
  color: var(--ink);
  outline: none;
  backdrop-filter: blur(14px);
  transition: border-color 0.2s ease;
}

#buscar:focus {
  border-color: var(--cosmic);
}

.selector {
  padding: 10px 14px;
  border-radius: 999px;
  border: 1px solid var(--glass-edge);
  background: rgba(255, 255, 255, 0.75);
  font-family: var(--display);
  font-size: 13px;
  color: var(--soft);
  cursor: pointer;
  outline: none;
  backdrop-filter: blur(14px);
}

.selector option {
  background: #ffffff;
  color: var(--ink);
}

#recuento {
  font-size: 11.5px;
  color: var(--muted);
  margin-bottom: 20px;
  font-family: var(--mono);
}

/* ---------- Rejilla de Tarjetas ---------- */

#rejilla {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 16px;
}

.tarjeta-mem-panel {
  background: linear-gradient(155deg, rgba(255, 255, 255, 0.92), rgba(255, 255, 255, 0.7));
  border: 1px solid var(--glass-edge);
  border-radius: 20px;
  padding: 22px;
  display: flex;
  flex-direction: column;
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  box-shadow: 0 12px 30px -18px rgba(15, 23, 42, 0.25);
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  position: relative;
  overflow: hidden;
}

.tarjeta-mem-panel:hover {
  border-color: rgba(15, 23, 42, 0.2);
  transform: translateY(-3px);
  box-shadow: 0 18px 40px -20px rgba(15, 23, 42, 0.35);
}

.tarjeta-cab {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 12px;
  flex-wrap: wrap;
}

.cat-tag {
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 600;
  padding: 3px 8px;
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.85);
  border: 1px solid var(--glass-edge);
  text-transform: uppercase;
}

.tipo-tag {
  font-family: var(--mono);
  font-size: 10px;
  padding: 3px 8px;
  border-radius: 6px;
  background: rgba(74, 157, 255, 0.12);
  color: #2563eb;
  border: 1px solid rgba(74, 157, 255, 0.25);
}

.capa-tag {
  font-family: var(--mono);
  font-size: 10px;
  padding: 3px 8px;
  border-radius: 6px;
  background: rgba(15, 23, 42, 0.04);
  color: var(--soft);
}

.tarjeta-tit {
  font-family: var(--display);
  font-size: 16.5px;
  font-weight: 700;
  color: var(--ink);
  margin: 0 0 8px;
  line-height: 1.3;
}

.tarjeta-dir {
  font-size: 14px;
  line-height: 1.55;
  color: var(--soft);
  margin: 0 0 12px;
  flex: 1;
}

.tarjeta-orig {
  font-size: 12.5px;
  line-height: 1.45;
  color: var(--muted);
  font-style: italic;
  margin-bottom: 14px;
  padding-left: 8px;
  border-left: 2px solid var(--glass-edge);
}

.tarjeta-pie {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 12px;
  border-top: 1px solid rgba(15, 23, 42, 0.06);
}

.tarjeta-meta {
  font-size: 11px;
  color: var(--muted);
  font-family: var(--mono);
}

.btn-editar {
  background: rgba(255, 255, 255, 0.85);
  border: 1px solid var(--glass-edge);
  color: var(--soft);
  border-radius: 999px;
  padding: 4px 12px;
  font-family: var(--mono);
  font-size: 10.5px;
  cursor: pointer;
  transition: all 0.15s ease;
}

.btn-editar:hover {
  background: var(--ink);
  border-color: var(--ink);
  color: #fff;
}

.vacio-msg {
  text-align: center;
  padding: 60px 20px;
  color: var(--muted);
}

/* ---------- Modal Editor Centrado ---------- */

#editor {
  position: fixed;
  inset: 0;
  margin: auto;
  max-width: 580px;
  width: 90%;
  max-height: 85vh;
  overflow-y: auto;
  border: 1px solid var(--glass-edge);
  border-radius: 24px;
  padding: 0;
  background: rgba(255, 255, 255, 0.95);
  color: var(--ink);
  box-shadow: 0 30px 80px -20px rgba(15, 23, 42, 0.35);
  backdrop-filter: blur(28px);
  -webkit-backdrop-filter: blur(28px);
}

#editor::backdrop {
  background: rgba(15, 23, 42, 0.25);
  backdrop-filter: blur(4px);
}

.editor-contenedor {
  padding: 26px 28px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.editor-cab {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--glass-edge);
  padding-bottom: 14px;
}

.editor-tabs {
  display: flex;
  gap: 8px;
}

.tab-btn {
  background: none;
  border: 1px solid transparent;
  border-radius: 999px;
  padding: 6px 14px;
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 600;
  color: var(--soft);
  cursor: pointer;
  transition: all 0.2s ease;
}

.tab-btn.activo {
  background: rgba(74, 157, 255, 0.12);
  color: #2563eb;
  border-color: rgba(74, 157, 255, 0.3);
}

.btn-cerrar-modal {
  background: none;
  border: 0;
  color: var(--muted);
  font-size: 24px;
  cursor: pointer;
  line-height: 1;
}

.modal-sub {
  font-size: 14px;
  color: var(--soft);
  line-height: 1.5;
  margin-bottom: 12px;
}

.form-grupo {
  display: flex;
  flex-direction: column;
  gap: 6px;
  flex: 1;
}

.form-grupo label {
  font-size: 11.5px;
  font-weight: 600;
  color: var(--soft);
}

.input-form {
  width: 100%;
  padding: 12px 14px;
  border-radius: 12px;
  border: 1px solid var(--glass-edge);
  background: rgba(255, 255, 255, 0.9);
  color: var(--ink);
  font-family: var(--display);
  font-size: 14.5px;
  outline: none;
  transition: border-color 0.2s ease;
}

.input-form:focus {
  border-color: var(--cosmic);
}

.fila-form {
  display: flex;
  gap: 12px;
}

.acciones-editor {
  display: flex;
  gap: 10px;
  align-items: center;
  justify-content: flex-end;
  margin-top: 10px;
  padding-top: 14px;
  border-top: 1px solid rgba(15, 23, 42, 0.06);
}

.btn--peligro {
  background: rgba(224, 90, 90, 0.1);
  border: 1px solid rgba(224, 90, 90, 0.3);
  color: #a13b3b;
}

.btn--peligro:hover {
  background: #e05a5a;
  color: #fff;
}

.chip { background: rgba(255,255,255,0.03); border: 1px solid rgba(255,255,255,0.1); color: var(--texto-secundario); padding: 8px 16px; border-radius: 20px; cursor: pointer; transition: all 0.2s ease; font-size: 13px; font-weight: 500; }
.chip:hover { background: rgba(255,255,255,0.08); color: var(--texto-principal); border-color: rgba(255,255,255,0.2); }
.chip.activo { background: var(--cosmic); color: #fff; border-color: var(--cosmic); }



/* =====================================================================
   OPTIMIZACION MOVIL (RESPONSIVE)
   ===================================================================== */
@media (max-width: 768px) {
  #memorias-zona { padding: 60px 12px 80px !important; }
  
  /* Filtros y Cabecera */
  .filtros { flex-direction: column !important; align-items: stretch !important; gap: 10px !important; }
  .busqueda-wrap { width: 100% !important; }
  
  /* Tarjetas Estadisticas */
  .estadisticas-rapidas { flex-direction: column !important; gap: 10px !important; }
  .stat-card { width: 100% !important; flex: none !important; }
  
  /* Lista de Memorias */
  .memorias-lista { grid-template-columns: 1fr !important; gap: 12px !important; }
  .memoria-card { padding: 14px !important; }
  .card-acciones { flex-wrap: wrap; gap: 6px; }
  
  /* Editor Modal */
  .modal-contenido { width: 95% !important; padding: 16px !important; margin: 20px auto !important; }
  .modal-acciones { flex-direction: column !important; gap: 8px !important; }
  .modal-acciones .btn { width: 100% !important; justify-content: center !important; }
  
  /* Red Grafo */
  .visor-grafico { height: 350px !important; margin-bottom: 12px !important; }
}