/* ================================================
   FACULDADE.CSS — Página Faculdade Mission Control
   Design Cyberpunk com gradientes neon
   ================================================ */

/* Stats Cards */
.fac-stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 16px;
  margin-bottom: 32px;
}

.fac-stat-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 24px;
  transition: var(--transition-base);
  position: relative;
  overflow: hidden;
}

.fac-stat-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--gradient-accent);
  opacity: 0;
  transition: opacity .3s;
}

.fac-stat-card:hover {
  border-color: rgba(0, 212, 255, 0.4);
  transform: translateY(-4px);
  box-shadow: var(--shadow-glow), var(--shadow-md);
}

.fac-stat-card:hover::before {
  opacity: 1;
}

.fac-stat-label {
  font-size: 11px;
  font-weight: 600;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 8px;
}

.fac-stat-value {
  font-size: 32px;
  font-weight: 800;
  font-family: 'Space Mono', monospace;
  background: linear-gradient(135deg, #fff, var(--accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  line-height: 1;
}

.fac-stat-sub {
  font-size: 12px;
  color: var(--muted);
  margin-top: 4px;
}

/* Contribution Graph */
.fac-contribution-section {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 24px;
  margin-bottom: 32px;
}

.fac-contribution-title {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.fac-contribution-title::before {
  content: '';
  width: 4px;
  height: 20px;
  background: var(--gradient-accent);
  border-radius: 2px;
}

.fac-contribution-graph {
  display: grid;
  grid-template-columns: repeat(52, 1fr);
  grid-template-rows: repeat(7, 1fr);
  gap: 3px;
  width: 100%;
  height: 140px;
}

.fac-contrib-cell {
  background: var(--surface2);
  border-radius: 2px;
  transition: var(--transition-fast);
}

.fac-contrib-cell:hover {
  transform: scale(1.2);
  box-shadow: 0 0 8px var(--accent);
}

.fac-contrib-cell.level-0 { background: var(--surface2); }
.fac-contrib-cell.level-1 { background: rgba(0, 212, 255, 0.25); }
.fac-contrib-cell.level-2 { background: rgba(0, 212, 255, 0.5); }
.fac-contrib-cell.level-3 { background: rgba(0, 212, 255, 0.75); }
.fac-contrib-cell.level-4 { background: var(--accent); box-shadow: 0 0 6px var(--accent); }

.fac-contrib-legend {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 16px;
  justify-content: flex-end;
  font-size: 11px;
  color: var(--muted);
}

.fac-contrib-legend-item {
  width: 12px;
  height: 12px;
  border-radius: 2px;
}

/* Cards de Matérias */
.fac-materias-section {
  margin-bottom: 32px;
}

.fac-section-title {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.fac-section-title::before {
  content: '';
  width: 4px;
  height: 20px;
  background: var(--gradient-accent);
  border-radius: 2px;
}

.fac-materias-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 16px;
}

.fac-materia-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 20px;
  transition: var(--transition-base);
  cursor: pointer;
  position: relative;
  overflow: hidden;
}

.fac-materia-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--gradient-accent);
  opacity: 0;
  transition: opacity .3s;
}

.fac-materia-card:hover {
  border-color: rgba(0, 212, 255, 0.4);
  transform: translateY(-4px);
  box-shadow: var(--shadow-glow), var(--shadow-md);
}

.fac-materia-card:hover::before {
  opacity: 1;
}

.fac-materia-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 12px;
}

.fac-materia-nome {
  font-size: 16px;
  font-weight: 700;
  color: var(--text);
  flex: 1;
}

.fac-materia-status {
  font-size: 11px;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 20px;
  font-family: 'Space Mono', monospace;
}

.fac-materia-status.ok {
  background: rgba(16, 185, 129, 0.15);
  color: var(--success);
  border: 1px solid rgba(16, 185, 129, 0.3);
}

.fac-materia-status.atencao {
  background: rgba(245, 158, 11, 0.15);
  color: var(--warning);
  border: 1px solid rgba(245, 158, 11, 0.3);
}

.fac-materia-status.reprovado {
  background: rgba(239, 68, 68, 0.15);
  color: var(--error);
  border: 1px solid rgba(239, 68, 68, 0.3);
}

.fac-materia-professor {
  font-size: 13px;
  color: var(--muted);
  margin-bottom: 16px;
}

.fac-materia-media {
  display: flex;
  align-items: center;
  gap: 12px;
}

.fac-media-value {
  font-size: 28px;
  font-weight: 800;
  font-family: 'Space Mono', monospace;
}

.fac-media-value.nota-alta { color: var(--success); }
.fac-media-value.nota-media { color: var(--warning); }
.fac-media-value.nota-baixa { color: var(--error); }

.fac-media-bar {
  flex: 1;
  height: 6px;
  background: var(--surface2);
  border-radius: 3px;
  overflow: hidden;
}

.fac-media-fill {
  height: 100%;
  border-radius: 3px;
  transition: width .6s ease;
}

.fac-media-fill.alta { background: var(--success); }
.fac-media-fill.media { background: var(--warning); }
.fac-media-fill.baixa { background: var(--error); }

/* Timeline de Trabalhos */
.fac-trabalhos-section {
  margin-bottom: 32px;
}

.fac-timeline {
  position: relative;
  padding-left: 24px;
}

.fac-timeline::before {
  content: '';
  position: absolute;
  left: 7px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--border);
}

.fac-timeline-item {
  position: relative;
  padding-bottom: 24px;
  padding-left: 24px;
}

.fac-timeline-item::before {
  content: '';
  position: absolute;
  left: -17px;
  top: 4px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--surface2);
  border: 2px solid var(--border);
  transition: var(--transition-fast);
}

.fac-timeline-item.done::before {
  background: var(--success);
  border-color: var(--success);
  box-shadow: 0 0 8px var(--success);
}

.fac-timeline-item.upcoming::before {
  background: var(--accent);
  border-color: var(--accent);
  box-shadow: 0 0 8px var(--accent);
}

.fac-timeline-date {
  font-size: 11px;
  font-family: 'Space Mono', monospace;
  color: var(--muted);
  margin-bottom: 4px;
}

.fac-timeline-title {
  font-size: 14px;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 4px;
}

.fac-timeline-materia {
  font-size: 12px;
  color: var(--accent);
}

.fac-timeline-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 10px;
  font-weight: 600;
  padding: 3px 8px;
  border-radius: 12px;
  margin-top: 8px;
  font-family: 'Space Mono', monospace;
}

.fac-timeline-badge.done {
  background: rgba(16, 185, 129, 0.15);
  color: var(--success);
}

.fac-timeline-badge.entrega {
  background: rgba(0, 212, 255, 0.15);
  color: var(--accent);
}

/* Filtros */
.fac-filters {
  display: flex;
  gap: 8px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}

.fac-filter-chip {
  padding: 8px 16px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 20px;
  font-size: 12px;
  font-weight: 600;
  color: var(--muted);
  cursor: pointer;
  transition: var(--transition-fast);
}

.fac-filter-chip:hover,
.fac-filter-chip.active {
  background: rgba(0, 212, 255, 0.15);
  border-color: rgba(0, 212, 255, 0.4);
  color: var(--accent);
}

/* Empty State */
.fac-empty-state {
  text-align: center;
  padding: 60px 20px;
  color: var(--muted);
}

.fac-empty-state-icon {
  font-size: 48px;
  margin-bottom: 16px;
  opacity: 0.5;
}

.fac-empty-state-text {
  font-size: 14px;
}

/* Responsive */
@media (max-width: 768px) {
  .fac-stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .fac-materias-grid {
    grid-template-columns: 1fr;
  }

  .fac-contribution-graph {
    height: 100px;
  }

  .fac-stat-value {
    font-size: 24px;
  }
}

@media (max-width: 480px) {
  .fac-stats-grid {
    grid-template-columns: 1fr;
  }
}