/* css/student.css */

/* Star Reward widgets */
.stars-chest-container {
  display: flex;
  align-items: center;
}

.chest-box {
  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.25);
  padding: 16px 24px;
  border-radius: var(--radius-lg);
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  box-shadow: 0 8px 32px rgba(99, 102, 241, 0.2);
}

.stars-counter-glow {
  display: flex;
  align-items: center;
  gap: 8px;
}

.star-icon-big {
  font-size: 32px;
  animation: bounce-anim 2s ease-in-out infinite;
}

.star-count-number {
  font-family: var(--font-family-heading);
  font-size: 36px;
  font-weight: 700;
  color: var(--color-warning);
  text-shadow: 0 2px 10px rgba(245, 158, 11, 0.4);
}

.chest-label {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 1px;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.9);
}

/* Quick stats cards underneath */
.student-quick-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-bottom: 24px;
}

.stat-widget {
  position: relative;
  z-index: 1;
  background-color: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 20px;
  display: flex;
  align-items: center;
  gap: 16px;
  box-shadow: var(--shadow-sm);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.stat-widget:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

/* Spinning outline on entire stat widget hover */
.stat-widget::before {
  content: '';
  position: absolute;
  top: -12px;
  left: -12px;
  right: -12px;
  bottom: -12px;
  border-radius: calc(var(--radius-md) + 12px);
  border: 3px dashed transparent;
  opacity: 0;
  transition: opacity 0.4s ease, transform 0.4s ease;
  transform: scale(0.95);
  pointer-events: none;
  z-index: -1;
}

.stat-widget:nth-child(1)::before {
  border-color: var(--color-primary);
  filter: drop-shadow(0 0 8px rgba(79, 70, 229, 0.4));
}

.stat-widget:nth-child(2)::before {
  border-color: var(--color-accent);
  filter: drop-shadow(0 0 8px rgba(249, 115, 22, 0.4));
}

.stat-widget:nth-child(3)::before {
  border-color: var(--color-success);
  filter: drop-shadow(0 0 8px rgba(16, 185, 129, 0.4));
}

.stat-widget:hover::before {
  opacity: 1;
  transform: scale(1);
  animation: spin-ring 12s linear infinite;
}

.widget-icon {
  font-size: 28px;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background-color: var(--color-primary-light);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
  position: relative;
}

/* Spinning outline on widget icon hover */
.widget-icon::before {
  content: '';
  position: absolute;
  top: -8px;
  left: -8px;
  right: -8px;
  bottom: -8px;
  border-radius: 50%;
  border: 2px dashed transparent;
  opacity: 0;
  transition: opacity 0.3s ease, transform 0.3s ease;
  transform: scale(0.9);
  pointer-events: none;
  z-index: 1;
}

.stat-widget:nth-child(1) .widget-icon::before {
  border-color: var(--color-primary);
  filter: drop-shadow(0 0 6px rgba(79, 70, 229, 0.5));
}

.stat-widget:nth-child(2) .widget-icon::before {
  border-color: var(--color-accent);
  filter: drop-shadow(0 0 6px rgba(249, 115, 22, 0.5));
}

.stat-widget:nth-child(3) .widget-icon::before {
  border-color: var(--color-success);
  filter: drop-shadow(0 0 6px rgba(16, 185, 129, 0.5));
}

.stat-widget:hover .widget-icon::before {
  opacity: 1;
  transform: scale(1);
  animation: widget-spin 8s linear infinite;
}

@keyframes widget-spin {
  0% { transform: scale(1) rotate(0deg); }
  100% { transform: scale(1) rotate(360deg); }
}

.widget-details h4 {
  font-size: 20px;
  font-weight: 700;
}
.widget-details p {
  font-size: 12px;
  color: var(--color-text-muted);
}

/* Upcoming class banner */
.upcoming-class-alert {
  background: linear-gradient(90deg, var(--color-accent-light) 0%, rgba(255,255,255,0) 100%);
  border-left: 4px solid var(--color-accent);
  padding: 16px 20px;
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  margin-bottom: 32px;
  display: flex;
  gap: 12px;
  align-items: center;
  font-size: 14px;
}

.alert-icon-wrap {
  font-weight: 700;
  color: var(--color-accent);
}

/* Homework Stack Card Lists */
.homework-items-stack {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-top: 16px;
}

.hw-item-card {
  background-color: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  box-shadow: var(--shadow-sm);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.hw-item-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.hw-item-left {
  display: flex;
  flex-direction: column;
  gap: 6px;
  max-width: 70%;
}

.hw-badge {
  display: inline-block;
  align-self: flex-start;
  padding: 2px 8px;
  border-radius: 4px;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.5px;
}
.hw-badge.game {
  background-color: var(--color-accent-light);
  color: var(--color-accent);
}
.hw-badge.written {
  background-color: var(--color-primary-light);
  color: var(--color-primary);
}

.hw-item-title {
  font-size: 18px;
  font-weight: 700;
}

.hw-item-desc {
  font-size: 14px;
  color: var(--color-text-muted);
}

.hw-item-date {
  font-size: 12px;
  color: var(--color-text-muted);
}

.hw-item-right {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 8px;
}

.graded-check, .submitted-check {
  font-size: 12px;
  font-weight: 600;
  color: var(--color-success);
}
.submitted-check {
  color: var(--color-primary);
}

/* 3. Classwork Log (Timeline style) */
.timeline-container {
  position: relative;
  padding-left: 32px;
  margin-top: 24px;
}

.timeline-container::before {
  content: '';
  position: absolute;
  top: 0;
  left: 15px;
  height: 100%;
  width: 2px;
  background-color: var(--color-border);
}

.timeline-item {
  position: relative;
  margin-bottom: 24px;
}

.timeline-badge {
  position: absolute;
  left: -32px;
  top: 4px;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background-color: var(--color-primary);
  color: var(--color-bg-card);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 700;
  box-shadow: 0 0 0 4px var(--color-bg-main);
  z-index: 2;
}

.timeline-card {
  background-color: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 20px;
  box-shadow: var(--shadow-sm);
}

.timeline-date {
  font-size: 12px;
  color: var(--color-text-muted);
  font-weight: 600;
}

.timeline-title {
  font-size: 16px;
  font-weight: 700;
  margin-top: 4px;
  margin-bottom: 8px;
}

.timeline-desc {
  font-size: 14px;
  color: var(--color-text-muted);
}

/* 4. Evolution Dashboard widgets */
.progress-visuals-card {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.evolution-metrics-container {
  display: flex;
  justify-content: space-around;
  gap: 16px;
}

.metric-circle-widget {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}

/* Pure CSS Conic gradient circular progress loader */
.circular-progress-css {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-md);
}

.circular-progress-inner {
  width: 100px;
  height: 100px;
  background-color: var(--color-bg-card);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-family-heading);
  font-size: 24px;
  font-weight: 700;
  color: var(--color-text-main);
}

.metric-circle-label {
  font-size: 13px;
  font-weight: 600;
  color: var(--color-text-muted);
}

.attendance-summary-box {
  background-color: var(--color-bg-main);
  border: 1px solid var(--color-border);
  padding: 16px;
  border-radius: var(--radius-md);
}

.attendance-summary-box h4 {
  font-size: 14px;
  margin-bottom: 12px;
}

.attendance-stats-row {
  display: flex;
  justify-content: space-between;
  font-size: 13px;
  font-weight: 600;
}

.green-label { color: var(--color-success); }
.orange-label { color: var(--color-warning); }
.red-label { color: var(--color-danger); }

/* Attendance grid layout */
.attendance-calendar-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 16px;
  margin-top: 16px;
}

.attendance-day-card {
  background-color: var(--color-bg-main);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 16px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  transition: transform 0.2s ease;
}

.attendance-day-card:hover {
  transform: translateY(-2px);
}

.attendance-day-card.present { border-top: 4px solid var(--color-success); }
.attendance-day-card.absent { border-top: 4px solid var(--color-danger); }
.attendance-day-card.late { border-top: 4px solid var(--color-warning); }

.att-day-icon {
  font-size: 24px;
}

.att-day-date {
  font-size: 12px;
  font-weight: 600;
  color: var(--color-text-muted);
}

.att-day-title {
  font-size: 13px;
  font-weight: 700;
  color: var(--color-text-main);
  line-height: 1.3;
}

.att-day-status-label {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
}

/* 5. Exam option layout */
.exam-options-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.exam-option-card {
  display: flex;
  align-items: center;
  background-color: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 16px 20px;
  cursor: pointer;
  gap: 16px;
  transition: border-color 0.2s ease, background-color 0.2s ease;
}

.exam-option-card:hover {
  border-color: var(--color-primary);
}

.exam-option-card input {
  display: none;
}

.exam-option-card:has(input:checked) {
  border-color: var(--color-primary);
  background-color: var(--color-primary-light);
}

.option-letter {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background-color: var(--color-bg-main);
  font-weight: 700;
  color: var(--color-text-muted);
  border: 1px solid var(--color-border);
}

.exam-option-card:has(input:checked) .option-letter {
  background-color: var(--color-primary);
  color: var(--color-bg-card);
  border-color: var(--color-primary);
}

.option-text {
  font-weight: 600;
  font-size: 15px;
}

/* Resources library grid */
.resources-grid-layout {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 20px;
  margin-top: 16px;
}

.resource-item-card {
  background-color: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 20px;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 12px;
  transition: transform 0.2s ease;
}

.resource-item-card:hover {
  transform: translateY(-2px);
}

.res-card-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.res-type-badge {
  font-size: 11px;
  font-weight: 700;
  color: var(--color-primary);
  background-color: var(--color-primary-light);
  padding: 2px 8px;
  border-radius: 4px;
}

.res-date {
  font-size: 11px;
  color: var(--color-text-muted);
}

.res-title {
  font-size: 16px;
  font-weight: 700;
}

.res-desc {
  font-size: 13px;
  color: var(--color-text-muted);
  line-height: 1.4;
  flex-grow: 1;
}

.res-action-btn {
  margin-top: 8px;
  font-size: 13px;
}

/* Animations */
@keyframes bounce-anim {
  0%, 100% { transform: translateY(0) scale(1); }
  50% { transform: translateY(-8px) scale(1.08); }
}

/* ==========================================================================
   NUEVO FORMATO DE JUEGOS Y DEBERES (GRID & CARDS)
   ========================================================================== */

.games-scroll-container {
  max-height: 720px;
  overflow-y: auto;
  padding: 12px 8px;
  margin-top: 16px;
  border-radius: var(--radius-md);
  background-color: var(--color-bg-main);
  border: 1px solid var(--color-border);
}

.games-grid-layout {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

@media (max-width: 992px) {
  .games-grid-layout {
    grid-template-columns: 1fr;
    gap: 20px;
  }
}

.game-card {
  background-color: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 24px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  box-shadow: var(--shadow-sm);
  transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1), box-shadow 0.3s ease;
  position: relative;
  min-height: 420px;
  justify-content: space-between;
}

.game-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
}

.game-card-image-wrap {
  position: relative;
  width: 110px;
  height: 110px;
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.game-card-image {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  object-fit: cover;
  border: 3px solid var(--color-primary-light);
  box-shadow: var(--shadow-sm);
}

/* Spin ring around circular image */
.game-card-image-wrap::before {
  content: '';
  position: absolute;
  top: -10px;
  left: -10px;
  right: -10px;
  bottom: -10px;
  border-radius: 50%;
  border: 3px dashed var(--color-accent);
  filter: drop-shadow(0 0 6px rgba(249, 115, 22, 0.5));
  opacity: 0;
  transition: opacity 0.4s ease, transform 0.4s ease;
  transform: scale(0.9);
  pointer-events: none;
  z-index: 1;
}

.game-card:hover .game-card-image-wrap::before {
  opacity: 1;
  transform: scale(1);
  animation: spin-ring 12s linear infinite;
}

.game-card-title {
  font-size: 19px;
  font-weight: 700;
  color: var(--color-text-main);
  margin-bottom: 8px;
}

.game-meta-badges {
  display: flex;
  gap: 12px;
  margin-bottom: 12px;
}

.game-meta-badge {
  background-color: var(--color-bg-main);
  border: 1px solid var(--color-border);
  padding: 4px 10px;
  border-radius: var(--radius-xl);
  font-size: 11px;
  font-weight: 600;
  color: var(--color-text-muted);
  display: inline-flex;
  align-items: center;
  gap: 5px;
}

.badge-icon {
  font-size: 13px;
}

/* Expandable Description */
.game-description-container {
  width: 100%;
  margin-bottom: 16px;
  flex-grow: 1;
}

.game-description-short {
  font-size: 13px;
  color: var(--color-text-muted);
  line-height: 1.5;
}

.game-description-full {
  display: none;
  font-size: 12.5px;
  color: var(--color-text-main);
  line-height: 1.5;
  background-color: var(--color-primary-light);
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  text-align: left;
  margin-top: 10px;
  border-left: 3px solid var(--color-primary);
}

.game-description-container.is-expanded .game-description-full {
  display: block;
}

.toggle-description-btn {
  background: none;
  border: none;
  color: var(--color-primary);
  font-weight: 700;
  font-size: 12px;
  cursor: pointer;
  margin-top: 4px;
  display: inline-flex;
  align-items: center;
  gap: 3px;
}

.toggle-description-btn:hover {
  text-decoration: underline;
}

.game-card-footer {
  width: 100%;
  display: flex;
  gap: 10px;
  justify-content: center;
  align-items: center;
  margin-top: auto;
  border-top: 1px dashed var(--color-border);
  padding-top: 16px;
}

.game-card-footer .primary-btn, 
.game-card-footer .secondary-btn {
  padding: 8px 16px;
  font-size: 12.5px;
  flex: 1;
}

/* Video modal container responsive fix */
.video-container {
  position: relative;
  padding-bottom: 56.25%;
  height: 0;
  overflow: hidden;
}

.video-container iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

/* ==========================================================================
   DEBERES TRACKING TAB STYLES
   ========================================================================== */

.deberes-table-card {
  background-color: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 24px;
  box-shadow: var(--shadow-sm);
}

.deberes-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
}

.deberes-table th {
  padding: 14px 18px;
  border-bottom: 2px solid var(--color-border);
  color: var(--color-text-muted);
  font-weight: 700;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.deberes-table td {
  padding: 16px 18px;
  border-bottom: 1px solid var(--color-border);
  font-size: 13.5px;
  vertical-align: middle;
}

.deberes-desc-cell {
  max-width: 320px;
  line-height: 1.4;
  color: var(--color-text-muted);
}

.deberes-desc-cell strong {
  color: var(--color-text-main);
  display: block;
  margin-bottom: 4px;
}

.deberes-status-toggle-btn {
  border: none;
  background: none;
  cursor: pointer;
  font-size: 18px;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.2s ease, background-color 0.2s ease;
}

/* Hover effects for teacher edit mode */
.deberes-status-toggle-btn.editable:hover {
  transform: scale(1.15);
}

.deberes-status-toggle-btn.tick {
  background-color: var(--color-success-light);
  color: var(--color-success);
}
.deberes-status-toggle-btn.tick:hover.editable {
  background-color: var(--color-danger-light);
  content: '❌'; /* visually suggest toggle */
}

.deberes-status-toggle-btn.cross {
  background-color: var(--color-danger-light);
  color: var(--color-danger);
}
.deberes-status-toggle-btn.cross:hover.editable {
  background-color: var(--color-success-light);
}

/* Static read-only badges for student view */
.deberes-status-badge {
  font-size: 16px;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.deberes-status-badge.tick {
  background-color: var(--color-success-light);
  color: var(--color-success);
}
.deberes-status-badge.cross {
  background-color: var(--color-danger-light);
  color: var(--color-danger);
}

/* ==========================================================================
   NUEVO GRID DE PRUEBAS CUADRADAS Y COMPONENTES
   ========================================================================== */

.pdf-exams-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 20px;
  margin-bottom: 24px;
}

@media (max-width: 992px) {
  .pdf-exams-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 576px) {
  .pdf-exams-grid {
    grid-template-columns: 1fr;
  }
}

.pdf-exam-square-card {
  background-color: var(--color-bg-card);
  border: 2px solid var(--color-border);
  border-radius: var(--radius-lg);
  aspect-ratio: 1.05 / 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 24px;
  box-shadow: var(--shadow-sm);
  cursor: pointer;
  transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1), box-shadow 0.3s ease, border-color 0.3s ease;
  position: relative;
  overflow: hidden;
}

.pdf-exam-square-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-primary);
}

/* Background watermark for card */
.pdf-exam-square-card::after {
  content: '📄';
  position: absolute;
  font-size: 100px;
  bottom: -20px;
  right: -20px;
  opacity: 0.03;
  pointer-events: none;
}

.pdf-exam-icon {
  font-size: 44px;
  margin-bottom: 12px;
  transition: transform 0.3s ease;
}

.pdf-exam-square-card:hover .pdf-exam-icon {
  transform: scale(1.15) rotate(-5deg);
}

.pdf-exam-title {
  font-family: var(--font-family-heading);
  font-size: 18px;
  font-weight: 700;
  color: var(--color-text-main);
  margin-bottom: 8px;
}

.pdf-exam-desc {
  font-size: 12px;
  color: var(--color-text-muted);
  line-height: 1.4;
  margin-bottom: 16px;
  max-width: 90%;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.pdf-exam-download-btn {
  background-color: var(--color-primary-light);
  color: var(--color-primary);
  border: none;
  border-radius: var(--radius-xl);
  padding: 8px 20px;
  font-size: 12px;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: var(--transition-fast);
}

.pdf-exam-square-card:hover .pdf-exam-download-btn {
  background-color: var(--color-primary);
  color: var(--color-bg-card);
  box-shadow: var(--shadow-button);
}

/* Evolution Chart Container */
.chart-container-card {
  background-color: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 24px;
  box-shadow: var(--shadow-sm);
  margin-bottom: 24px;
  width: 100%;
}

.chart-wrapper {
  position: relative;
  width: 100%;
  height: 350px;
  margin-top: 16px;
}

/* Vocabulary Context Sentence box and speaker button styles */
.vocabulary-sentence-box {
  background-color: var(--color-primary-light);
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  text-align: left;
}

.vocab-sentence-eng {
  font-weight: 600;
  color: var(--color-text-main);
  margin-bottom: 4px;
  font-size: 13.5px;
}

.vocab-sentence-spa {
  font-style: italic;
  color: var(--color-text-muted);
  font-size: 12.5px;
  margin: 0;
}

.btn-speak-vocab {
  background: none;
  border: none;
  cursor: pointer;
  font-size: 18px;
  margin-left: 8px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.2s ease;
  vertical-align: middle;
  padding: 4px;
  border-radius: 50%;
}

.btn-speak-vocab:hover {
  transform: scale(1.2);
  background-color: var(--color-primary-light);
}

/* Difficulty badges */
.game-meta-badge.difficulty-fácil {
  background-color: var(--color-success-light) !important;
  color: var(--color-success) !important;
  border-color: var(--color-success) !important;
}
.game-meta-badge.difficulty-medio {
  background-color: var(--color-warning-light) !important;
  color: var(--color-warning) !important;
  border-color: var(--color-warning) !important;
}
.game-meta-badge.difficulty-difícil {
  background-color: var(--color-danger-light) !important;
  color: var(--color-danger) !important;
  border-color: var(--color-danger) !important;
}

/* PDF Export Button */
.btn-export-pdf {
  font-size: 13px !important;
  padding: 8px 16px !important;
  border-radius: var(--radius-sm) !important;
  background-color: var(--color-accent) !important;
  color: var(--color-bg-card) !important;
  font-weight: 700 !important;
  transition: var(--transition-fast) !important;
  border: none;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  box-shadow: var(--shadow-sm);
}

.btn-export-pdf:hover {
  background-color: #d97706 !important;
  transform: translateY(-1px) !important;
  box-shadow: var(--shadow-md) !important;
}

/* ==========================================================================
   INTERACTIVE MONTHLY CALENDAR & INVOICING GRID STYLES
   ========================================================================== */

.calendar-month-wrapper {
  background-color: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 24px;
  box-shadow: var(--shadow-sm);
  margin-bottom: 24px;
}

.calendar-month-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
}

.calendar-month-title {
  font-family: var(--font-family-heading);
  font-size: 20px;
  font-weight: 700;
  color: var(--color-text-main);
  margin: 0;
}

.calendar-month-nav {
  display: flex;
  gap: 8px;
}

.btn-cal-nav {
  background-color: var(--color-bg-main);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  color: var(--color-text-main);
  font-weight: 700;
  padding: 6px 12px;
  cursor: pointer;
  transition: var(--transition-fast);
}

.btn-cal-nav:hover {
  background-color: var(--color-primary-light);
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.calendar-month-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 10px;
  margin-top: 15px;
}

.calendar-day-header {
  text-align: center;
  font-weight: 700;
  color: var(--color-text-muted);
  font-size: 12px;
  padding: 8px 0;
  text-transform: uppercase;
  border-bottom: 1px solid var(--color-border);
}

.calendar-day-cell {
  aspect-ratio: 1.1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
  background-color: var(--color-bg-card);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  position: relative;
  padding: 8px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.calendar-day-cell:hover {
  background-color: var(--color-primary-light);
  border-color: var(--color-primary);
}

.calendar-day-cell.other-month {
  opacity: 0.3;
  cursor: default;
  background-color: var(--color-bg-main);
}

.calendar-day-cell.other-month:hover {
  background-color: var(--color-bg-main);
  border-color: var(--color-border);
}

.day-number-circle {
  font-size: 14px;
  font-weight: 700;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s ease;
}

.day-number-circle.day-class {
  border: 2px solid #10b981;
  background-color: rgba(16, 185, 129, 0.1);
  color: #065f46;
}

.day-number-circle.day-noclass {
  border: 2px solid #ef4444;
  background-color: rgba(239, 68, 68, 0.1);
  color: #991b1b;
}

.day-number-circle.day-holiday {
  border: 2px solid #f97316;
  background-color: rgba(249, 115, 22, 0.1);
  color: #92400e;
}

.day-note-indicator {
  font-size: 9px;
  color: var(--color-text-muted);
  text-align: center;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  width: 100%;
  margin-top: 2px;
}

.calendar-legend {
  display: flex;
  gap: 16px;
  margin-top: 20px;
  justify-content: center;
  border-top: 1px solid var(--color-border);
  padding-top: 16px;
}

.legend-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 600;
}

.legend-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  display: inline-block;
}

.legend-dot.dot-class {
  border: 1px solid #10b981;
  background-color: rgba(16, 185, 129, 0.1);
}

.legend-dot.dot-noclass {
  border: 1px solid #ef4444;
  background-color: rgba(239, 68, 68, 0.1);
}

.legend-dot.dot-holiday {
  border: 1px solid #f97316;
  background-color: rgba(249, 115, 22, 0.1);
}

/* Invoicing Grid & Box styles */
.invoice-5-col-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 20px;
  margin-top: 20px;
}

@media (max-width: 1024px) {
  .invoice-5-col-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 768px) {
  .invoice-5-col-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 480px) {
  .invoice-5-col-grid {
    grid-template-columns: 1fr;
  }
}

.invoice-box-card {
  background-color: var(--color-bg-card);
  border: 2px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 20px;
  text-align: center;
  box-shadow: var(--shadow-sm);
  transition: all 0.2s ease;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
  min-height: 170px;
  position: relative;
  overflow: hidden;
}

.invoice-box-card:hover {
  border-color: var(--color-primary);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.invoice-icon {
  font-size: 36px;
  margin-bottom: 8px;
  transition: transform 0.2s ease;
}

.invoice-box-card:hover .invoice-icon {
  transform: scale(1.1) rotate(5deg);
}

.invoice-title {
  font-family: var(--font-family-heading);
  font-size: 15px;
  font-weight: 700;
  color: var(--color-text-main);
  margin-bottom: 2px;
}

.invoice-month {
  font-size: 12px;
  color: var(--color-text-muted);
  font-weight: 600;
  margin-bottom: 6px;
}

.invoice-size {
  font-size: 11px;
  background-color: var(--color-bg-main);
  padding: 2px 8px;
  border-radius: var(--radius-sm);
  color: var(--color-text-muted);
  font-weight: 600;
}

.invoice-download-btn {
  margin-top: 10px;
  font-size: 11px;
  padding: 6px 12px;
  width: 100%;
  border-radius: var(--radius-xl);
}

/* ==========================================================================
   DIARIO DE CLASES POR JUEVES Y ACCORDION DE AÑOS/MESES
   ========================================================================== */

.year-accordion-item {
  border: 2px solid var(--color-border);
  border-radius: var(--radius-md);
  margin-bottom: 16px;
  overflow: hidden;
  background-color: var(--color-bg-card);
  transition: border-color 0.2s ease;
}

.year-accordion-item:hover {
  border-color: var(--color-primary);
}

.year-accordion-header {
  padding: 16px 20px;
  background-color: var(--color-primary-light);
  color: var(--color-primary);
  font-family: var(--font-family-heading);
  font-size: 18px;
  font-weight: 700;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  user-select: none;
}

.year-accordion-header .arrow-icon {
  transition: transform 0.2s ease;
  font-size: 14px;
}

.year-accordion-item.is-open .year-accordion-header .arrow-icon {
  transform: rotate(90deg);
}

.year-accordion-content {
  display: none;
  padding: 16px;
  background-color: var(--color-bg-card);
  border-top: 1px solid var(--color-border);
}

.year-accordion-item.is-open .year-accordion-content {
  display: block;
}

.month-accordion-item {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  margin-bottom: 10px;
  overflow: hidden;
}

.month-accordion-header {
  padding: 12px 16px;
  background-color: var(--color-bg-main);
  color: var(--color-text-main);
  font-size: 15px;
  font-weight: 700;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
}

.month-accordion-header .arrow-icon {
  transition: transform 0.2s ease;
  font-size: 12px;
}

.month-accordion-item.is-open .month-accordion-header .arrow-icon {
  transform: rotate(90deg);
}

.month-accordion-content {
  display: none;
  padding: 12px;
  border-top: 1px solid var(--color-border);
}

.month-accordion-item.is-open .month-accordion-content {
  display: block;
}

/* Rejilla de sesiones de Jueves */
.sessions-thursday-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 16px;
}

.thursday-session-card {
  border-radius: var(--radius-md);
  padding: 16px;
  background-color: var(--color-bg-card);
  border: 2px dashed #cbd5e1;
  transition: all 0.2s ease;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 10px;
  position: relative;
}

.thursday-session-card.has-sheet {
  border-style: solid;
  border-color: #6366f1;
  box-shadow: 0 4px 6px -1px rgba(99, 102, 241, 0.05);
}

.thursday-session-card.has-sheet:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 15px -3px rgba(99, 102, 241, 0.1);
  border-color: var(--color-primary);
}

.session-card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 11px;
}

.session-date-badge {
  font-weight: bold;
  background-color: var(--color-bg-main);
  padding: 4px 8px;
  border-radius: var(--radius-xl);
  color: var(--color-text-main);
}

.session-status-badge {
  font-weight: bold;
  padding: 2px 8px;
  border-radius: 4px;
}

.session-status-badge.pending {
  background-color: #f1f5f9;
  color: #64748b;
}

.session-status-badge.published {
  background-color: #e0e7ff;
  color: #3730a3;
}

.session-card-body h4 {
  margin: 6px 0;
  font-size: 16px;
  font-weight: bold;
  color: var(--color-text-main);
}

.session-objective {
  font-size: 12.5px;
  color: var(--color-text-muted);
  line-height: 1.4;
  margin-bottom: 8px;
}

.session-duration {
  font-size: 11px;
  color: var(--color-text-muted);
  display: flex;
  align-items: center;
  gap: 4px;
}

.session-attached-items {
  margin-top: 6px;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.attached-item-badge {
  font-size: 10px;
  font-weight: 700;
  padding: 2px 6px;
  border-radius: 4px;
}

.attached-item-badge.game {
  background-color: #d1fae5;
  color: #065f46;
}

.attached-item-badge.hw {
  background-color: #fef3c7;
  color: #92400e;
}

.session-card-footer {
  margin-top: 10px;
  border-top: 1px solid var(--color-border);
  padding-top: 10px;
}

/* ==========================================================================
   ESTILOS DE REPORTE INFANTIL ORIGINAL Y ANIMADO (PDF KIDS THEME)
   ========================================================================== */

.pdf-kids-header {
  text-align: center;
  background: linear-gradient(135deg, #a78bfa, #c084fc);
  padding: 24px;
  border-radius: 20px;
  color: #ffffff;
  position: relative;
  overflow: hidden;
  margin-bottom: 24px;
  border: 4px solid #ffffff;
  box-shadow: 0 4px 10px rgba(0,0,0,0.05);
}

.pdf-kids-header::before {
  content: '🌟';
  position: absolute;
  font-size: 40px;
  top: 10px;
  left: 15px;
  opacity: 0.2;
}

.pdf-kids-header::after {
  content: '🎈';
  position: absolute;
  font-size: 40px;
  bottom: 10px;
  right: 15px;
  opacity: 0.2;
}

.pdf-kids-title-badge {
  background-color: #fbbf24;
  color: #78350f;
  padding: 6px 16px;
  border-radius: 9999px;
  font-size: 11px;
  font-weight: bold;
  text-transform: uppercase;
  letter-spacing: 1px;
  display: inline-block;
  margin-bottom: 8px;
}

.pdf-kids-card {
  background-color: #ffffff;
  border: 3px solid #f3e8ff;
  border-radius: 18px;
  padding: 20px;
  margin-bottom: 20px;
  position: relative;
  transition: transform 0.2s ease;
}

.pdf-kids-card-yellow {
  border-color: #fef3c7;
}

.pdf-kids-card-green {
  border-color: #d1fae5;
}

.pdf-kids-card-header {
  font-family: Fredoka, sans-serif;
  font-size: 16px;
  color: #7c3aed;
  margin-top: 0;
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.pdf-kids-card-yellow .pdf-kids-card-header {
  color: #b45309;
}

.pdf-kids-card-green .pdf-kids-card-header {
  color: #047857;
}

.pdf-kids-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  margin-top: 10px;
}

.pdf-kids-item {
  border: 2px solid #f1f5f9;
  border-radius: 12px;
  padding: 12px;
  background-color: #f8fafc;
  display: flex;
  gap: 10px;
}

.pdf-kids-item-icon {
  font-size: 24px;
}

.pdf-kids-item-details h5 {
  margin: 0 0 4px 0;
  font-size: 13px;
  font-weight: bold;
  color: #334155;
}

.pdf-kids-item-details p {
  margin: 0;
  font-size: 11px;
  color: #64748b;
  line-height: 1.3;
}

/* Responsiveness for Calendar and Charts */
@media (max-width: 768px) {
  .calendar-month-grid {
    gap: 4px;
  }
  
  .calendar-day-cell {
    padding: 4px 2px;
  }
  
  .day-number-circle {
    width: 26px;
    height: 26px;
    font-size: 12px;
  }
  
  .day-note-indicator {
    display: none !important;
  }
  
  .sessions-thursday-grid {
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 12px;
  }

  .chart-container-card {
    padding: 16px;
  }
  
  .chart-wrapper {
    height: 250px;
  }
}