/* Estilos personalizados para el editor de plantillas UNSAM */

/* Personalización del Scrollbar */
::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}

::-webkit-scrollbar-track {
  background: rgba(15, 23, 42, 0.4);
}

::-webkit-scrollbar-thumb {
  background: rgba(71, 85, 105, 0.5);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: rgba(148, 163, 184, 0.6);
}

/* Tipografía Base y Suavizado */
body {
  font-family: 'Inter', sans-serif;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Efectos de SortableJS */
.sortable-ghost {
  opacity: 0.3;
  border: 2px dashed #974594 !important;
  background-color: rgba(106, 49, 137, 0.05) !important;
}

.sortable-chosen {
  background-color: rgba(240, 244, 250, 0.8) !important;
  box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
}

.sortable-drag {
  cursor: grabbing !important;
}

/* Estructura del Bloque en modo Edición (Canvas) */
.canvas-block {
  position: relative;
  border: 1px solid transparent;
  transition: all 0.2s ease;
  cursor: pointer;
  margin-bottom: 2px;
}

.canvas-block::after {
  content: '';
  position: absolute;
  inset: 0;
  border: 1.5px dashed transparent;
  pointer-events: none;
  transition: border-color 0.2s ease;
}

.canvas-block:hover::after {
  border-color: #3b82f6; /* Azul editor */
}

.canvas-block.is-selected::after {
  border-color: #974594; /* Violeta UNSAM */
  border-style: solid;
}

/* Barra de herramientas flotante del bloque */
.block-actions-overlay {
  position: absolute;
  top: 4px;
  right: 8px;
  display: flex;
  align-items: center;
  gap: 4px;
  background: #1e293b;
  border: 1px solid #475569;
  border-radius: 6px;
  padding: 2px 4px;
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  opacity: 0;
  transform: translateY(-4px);
  transition: all 0.15s cubic-bezier(0.4, 0, 0.2, 1);
  z-index: 50;
  pointer-events: none;
}

.canvas-block:hover .block-actions-overlay {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.canvas-block.is-selected .block-actions-overlay {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
  border-color: #974594;
}

/* Botones individuales de acción del bloque */
.block-action-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  color: #94a3b8;
  border-radius: 4px;
  transition: all 0.1s ease;
}

.block-action-btn:hover {
  background: #334155;
  color: #f1f5f9;
}

.block-action-btn.btn-delete:hover {
  background: #7f1d1d;
  color: #fecaca;
}

.block-action-btn.drag-handle {
  cursor: grab;
}

.block-action-btn.drag-handle:active {
  cursor: grabbing;
}

/* Etiqueta flotante que indica el tipo de bloque */
.block-badge-type {
  position: absolute;
  top: 4px;
  left: 8px;
  background: #334155;
  color: #cbd5e1;
  font-size: 10px;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: 4px;
  border: 1px solid #475569;
  opacity: 0;
  transform: translateY(-4px);
  transition: all 0.15s cubic-bezier(0.4, 0, 0.2, 1);
  z-index: 40;
  pointer-events: none;
}

.canvas-block:hover .block-badge-type,
.canvas-block.is-selected .block-badge-type {
  opacity: 1;
  transform: translateY(0);
}

.canvas-block.is-selected .block-badge-type {
  background: #6a3189;
  color: #fdf4ff;
  border-color: #974594;
}

/* Estilos para animaciones de Toast */
@keyframes slideInUp {
  from {
    transform: translateY(100%) scale(0.9);
    opacity: 0;
  }
  to {
    transform: translateY(0) scale(1);
    opacity: 1;
  }
}

.toast-animate {
  animation: slideInUp 0.25s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

/* Estilos para el Editor del Plan de Estudios */
.subject-grid-input {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr 1fr;
  gap: 8px;
  align-items: center;
}

.subject-grid-headers {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr 1fr;
  gap: 8px;
  font-size: 10px;
  font-weight: bold;
  color: #94a3b8;
  text-transform: uppercase;
  margin-bottom: 4px;
  padding-bottom: 4px;
  border-bottom: 1px solid #334155;
}

/* Efectos de Glassmorphism */
.glass-panel {
  background: rgba(30, 41, 59, 0.7);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}