/* =============================================
   SPEED DASHBOARD - AGENDA (GRADE DE QUADRAS)
   ============================================= */

.quadras-grid {
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: 14px;
  overflow: hidden;
  margin-bottom: 24px;
  box-shadow: var(--shadow-sm);
  max-height: 75vh; overflow-y: auto;
}

.grade-header {
  display: grid;
  grid-template-columns: 80px repeat(8, 1fr);
  background: var(--bg3);
  border-bottom: 1px solid var(--card-border);
  position: sticky;
  top: 0;
  z-index: 50;
}

.grade-header-cell {
  padding: 10px 8px;
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--muted);
  text-align: center;
  border-right: 1px solid var(--card-border);
}
.grade-header-cell:last-child { border-right: none; }
.grade-header-cell.quadra-bt { color: var(--verde); }
.grade-header-cell.quadra-multi { color: var(--info); }

.grade-row {
  display: grid;
  grid-template-columns: 80px repeat(8, 1fr);
  border-bottom: 1px solid var(--bg3);
  transition: background .15s;
}
.grade-row:last-child { border-bottom: none; }
.grade-row:hover { background: var(--bg3); }
.grade-row.hora-atual { background: rgba(34,197,94,0.06); }
.grade-row.periodo-break { border-top: 2px solid var(--bg3); }

.grade-hora {
  padding: 0 10px;
  display: flex; align-items: center;
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  color: var(--muted);
  border-right: 1px solid var(--card-border);
  min-height: 38px;
  position: relative;
}
.hora-now-line {
  position: absolute;
  right: 0; top: 50%;
  width: calc(100vw - 80px);
  height: 1px;
  background: var(--verde);
  opacity: .4;
  pointer-events: none;
}

.grade-cell {
  padding: 3px;
  border-right: 1px solid var(--bg3);
  position: relative;
  min-height: 38px;
}
.grade-cell:last-child { border-right: none; }

.reserva-block {
  height: 100%;
  min-height: 36px;
  border-radius: 7px;
  padding: 5px 8px;
  font-size: 11px;
  cursor: pointer;
  transition: all .2s;
  position: relative;
  overflow: hidden;
}
.reserva-block::before {
  content: '';
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 3px;
  border-radius: 3px 0 0 3px;
}
.reserva-block:hover { filter: brightness(1.2); transform: scale(1.02); }

.reserva-block.aula:not(.aula-letzplay) {
  background: rgba(34,197,94,0.10);
  border: 1px solid rgba(34,197,94,0.30);
}
.reserva-block.aula:not(.aula-letzplay)::before { background: var(--verde); }

.reserva-block.avulso {
  background: rgba(59,130,246,0.10);
  border: 1px solid rgba(59,130,246,0.30);
}
.reserva-block.avulso::before { background: var(--info); }

.reserva-block.mensalista {
  background: rgba(139,92,246,0.10);
  border: 1px solid rgba(139,92,246,0.30);
}
.reserva-block.mensalista::before { background: var(--purple); }

.reserva-block.day-use {
  background: rgba(245,158,11,0.10);
  border: 1px solid rgba(245,158,11,0.30);
}
.reserva-block.day-use::before { background: var(--warn); }

.reserva-block.bloqueado {
  background: rgba(220,38,38,0.08);
  border: 1px solid rgba(220,38,38,0.20);
}
.reserva-block.bloqueado::before { background: var(--danger); }

.reserva-nome {
  font-weight: 600;
  font-size: 10.5px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  color: var(--text);
  padding-left: 4px;
}
.reserva-tipo {
  font-size: 9.5px;
  color: var(--muted);
  padding-left: 4px;
  margin-top: 1px;
}
.reserva-status {
  position: absolute;
  top: 5px; right: 5px;
  width: 6px; height: 6px;
  border-radius: 50%;
}
.status-pago { background: var(--verde); }
.status-pendente { background: var(--warn); animation: pulse 1.5s infinite; }
.status-cancelado { background: var(--danger); }

.cell-livre {
  height: 100%;
  min-height: 36px;
  border-radius: 7px;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer;
  transition: all .2s;
  border: 1px dashed transparent;
}
.cell-livre:hover {
  border-color: var(--verde);
  background: var(--verde-glow);
}
.cell-livre:hover::after {
  content: '+';
  font-size: 16px;
  color: var(--verde);
}

/* LEGENDA */
.legenda {
  display: flex; gap: 16px; flex-wrap: wrap;
  margin-bottom: 24px;
}
.legenda-item {
  display: flex; align-items: center; gap: 6px;
  font-size: 11px; color: var(--muted);
}
.legenda-dot {
  width: 8px; height: 8px; border-radius: 2px;
}

/* AULA MODAL STYLES */
.modal-alunos-grid {
  max-height: 220px;
  overflow-y: auto;
  border: 1px solid var(--card-border);
  border-radius: 8px;
  padding: 6px;
  background: var(--bg2);
}
.aluno-checkbox {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 7px 10px;
  border-radius: 6px;
  cursor: pointer;
  transition: background .15s;
  font-size: 13px;
}
.aluno-checkbox:hover { background: var(--bg3); }
.aluno-checkbox input[type=checkbox] {
  width: 16px; height: 16px;
  accent-color: var(--verde);
  cursor: pointer;
  flex-shrink: 0;
}
.aluno-checkbox-nome { font-weight: 500; color: var(--text); }
.aluno-checkbox-info {
  margin-left: auto;
  font-size: 11px;
  color: var(--muted);
  font-family: 'JetBrains Mono', monospace;
}
.aluno-tag-exp {
  display: inline-block;
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  background: rgba(245,158,11,.15);
  color: #d97706;
  padding: 2px 6px;
  border-radius: 4px;
  margin-left: 4px;
}
.aluno-tag-repo {
  display: inline-block;
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  background: rgba(139,92,246,.15);
  color: #7c3aed;
  padding: 2px 6px;
  border-radius: 4px;
  margin-left: 4px;
}
.capacity-badge {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  font-family: 'JetBrains Mono', monospace;
  background: rgba(34,197,94,.12);
  color: var(--verde-dark);
  padding: 2px 8px;
  border-radius: 10px;
  margin-left: 6px;
}
.capacity-badge.capacity-full {
  background: rgba(220,38,38,.12);
  color: var(--danger);
}

/* GRADE AULA BADGE */
.grade-alunos-badge {
  font-size: 9px;
  font-weight: 700;
  font-family: 'JetBrains Mono', monospace;
  background: rgba(255,255,255,.25);
  padding: 1px 4px;
  border-radius: 3px;
  margin-left: 3px;
  vertical-align: middle;
}

/* DETALHE AULA - LISTA DE ALUNOS */
.detalhe-alunos-lista {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.detalhe-aluno-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 6px 10px;
  background: var(--bg2);
  border-radius: 6px;
  font-size: 13px;
}
.detalhe-aluno-row:hover { background: var(--bg3); }
.detalhe-aluno-info { display: flex; align-items: center; gap: 6px; flex-wrap: wrap; }
.detalhe-aluno-nome { font-weight: 500; color: var(--text); }
.detalhe-aluno-actions { flex-shrink: 0; }

/* =============================================
   ESTILO LETZPLAY - AULAS NA GRADE
   ============================================= */
.agenda-stats-bar {
  display: flex;
  gap: 10px;
  align-items: center;
  padding: 8px 16px;
  margin-bottom: 8px;
  flex-wrap: wrap;
}
.stat-pill {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px 12px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 600;
  font-family: 'DM Sans', sans-serif;
}
.stat-pill.aula {
  background: rgba(34,197,94,0.15);
  color: #22c55e;
  border: 1px solid rgba(34,197,94,0.3);
}
.stat-pill.locacao {
  background: rgba(59,130,246,0.15);
  color: #3b82f6;
  border: 1px solid rgba(59,130,246,0.3);
}
.stat-pill.dayuse {
  background: rgba(245,158,11,0.15);
  color: #f59e0b;
  border: 1px solid rgba(245,158,11,0.3);
}
.stat-pill.outros {
  background: rgba(139,92,246,0.15);
  color: #8b5cf6;
  border: 1px solid rgba(139,92,246,0.3);
}

/* Celula de aula estilo LetzPlay - cores via inline style por professor */
.reserva-block.aula-letzplay {
  padding: 4px 6px;
  display: flex;
  flex-direction: column;
  gap: 2px;
  cursor: pointer;
  min-height: 44px;
}
.reserva-block.aula-letzplay::before { display: none; }

.aula-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 4px;
}
.aula-prof {
  font-weight: 700;
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.3px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.aula-count-badge {
  flex-shrink: 0;
  min-width: 16px;
  height: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 9px;
  font-weight: 700;
  font-family: 'JetBrains Mono', monospace;
  background: #22c55e;
  color: #000;
  border-radius: 8px;
  padding: 0 4px;
}
.aula-alunos-list {
  font-size: 9px;
  color: var(--muted);
  line-height: 1.3;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
}

/* Hover mais suave para aulas */
.reserva-block.aula-letzplay:hover {
  filter: brightness(1.15);
  transform: none;
  box-shadow: 0 2px 8px rgba(0,0,0,0.12);
}