:root {
  --accent-color: #3b82f6;
  --accent-hover: #2563eb;
  --modal-panel-bg: linear-gradient(180deg, rgba(30, 27, 75, 0.94), rgba(15, 18, 38, 0.96));
  --modal-panel-border: rgba(139, 124, 219, 0.18);
}

/* Modal: fundo coerente com glassmorphism do projeto */
.modal-panel {
  background: rgba(15, 23, 42, 0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.14);
  box-shadow: 0 40px 90px -20px rgba(2, 6, 23, 0.95);
}

/* Limitar texto em até 2 linhas */
.line-clamp-2 {
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* Limitar texto em até 3 linhas */
.line-clamp-3 {
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* Scrollbars elegantes */
::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}
::-webkit-scrollbar-track {
  background: transparent;
}
::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.2);
  border-radius: 9999px;
}
::-webkit-scrollbar-thumb:hover {
  background: rgba(255, 255, 255, 0.4);
}
.no-scrollbar::-webkit-scrollbar {
  display: none;
}
.no-scrollbar {
  -ms-overflow-style: none;
  scrollbar-width: none;
}

/* Estilos Glassmorphism */
.glass-panel {
  background: rgba(15, 23, 42, 0.78);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 1px solid rgba(255, 255, 255, 0.12);
}

.glass-card {
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease, opacity 0.2s ease, background 0.2s ease;
}

.glass-card:hover {
  border-color: rgba(255, 255, 255, 0.28);
  transform: translateY(-3px);
  box-shadow: 0 14px 28px -8px rgba(0, 0, 0, 0.5);
}

.glass-translucent {
  background: rgba(15, 23, 42, 0.38) !important;
  backdrop-filter: blur(16px) !important;
  -webkit-backdrop-filter: blur(16px) !important;
  border: 1px solid rgba(255, 255, 255, 0.14) !important;
}

/* Botão de sidebar */
.sidebar-btn {
  width: 36px;
  height: 36px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  color: rgba(226, 232, 255, 0.9);
  transition: all 0.2s ease;
  flex-shrink: 0;
  background: transparent;
}

.sidebar-btn:hover {
  background: rgba(255, 255, 255, 0.1);
  color: white;
  transform: scale(1.05);
}

.sidebar-btn:active {
  transform: scale(0.95);
}

/* Sidebar/barra de navegação */
#app-sidebar {
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: 0 20px 60px -20px rgba(2, 6, 23, 0.9);
}
/* Checklist item */
.check-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 8px;
  background: rgba(15, 23, 42, 0.6);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 10px;
}

.check-item input[type="checkbox"] {
  accent-color: var(--accent-color);
  width: 14px;
  height: 14px;
  cursor: pointer;
  flex-shrink: 0;
}

.check-item.completed .check-item-text {
  text-decoration: line-through;
  color: rgba(148, 163, 184, 0.8);
}

.check-item input.check-item-text-input {
  flex: 1;
  background: transparent;
  border: none;
  outline: none;
  color: white;
  font-size: 11px;
  padding: 0 4px;
}

/* Linha do calendário com ponto de tarefa */
.cal-day-cell {
  position: relative;
  padding: 5px 4px;
}

.cal-task-dot {
  position: absolute;
  bottom: 2px;
  left: 50%;
  transform: translateX(-50%);
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--accent-color);
  pointer-events: none;
}

/* Botão de layout selecionado */
.layout-btn.selected {
  background: var(--accent-color) !important;
  border-color: transparent !important;
  color: #ffffff;
  font-weight: 700;
}

/* Aba ativa */
.tab-btn.selected {
  background: var(--accent-color) !important;
  color: #ffffff;
  font-weight: 700;
  box-shadow: 0 4px 12px -2px rgba(0, 0, 0, 0.4);
}

/* Ícone do atalho preenche toda a caixa (desktop e mobile), sem bordas */
.shortcut-icon-box {
  padding: 0 !important;
  overflow: hidden !important;
  border: none !important;
}
.shortcut-icon-box img {
  object-fit: cover !important;
}

/* Estilos do Drag and Drop */
.card-dragging {
  opacity: 0.35 !important;
  transform: scale(0.95) !important;
  border: 2px dashed var(--accent-color) !important;
}
.card-drag-over {
  border: 2px solid var(--accent-color) !important;
  transform: scale(1.02) !important;
  box-shadow: 0 0 15px rgba(59, 130, 246, 0.4);
}
.tab-drag-over {
  background: rgba(255, 255, 255, 0.25) !important;
  border-color: var(--accent-color) !important;
  transform: scale(1.05);
}

/* Transição suave do contêiner */
#shortcuts-container {
  transition: opacity 0.18s ease, transform 0.18s ease;
}
#shortcuts-container.switching {
  opacity: 0;
  transform: scale(0.985);
}

/* Otimizações Mobile */
@media (max-width: 768px) {
  .glass-panel {
    background: rgba(15, 23, 42, 0.95) !important;
    backdrop-filter: none !important;
    -webkit-backdrop-filter: none !important;
  }
  .glass-card, .glass-translucent {
    background: rgba(30, 41, 59, 0.92) !important;
    backdrop-filter: none !important;
    -webkit-backdrop-filter: none !important;
    transform: none !important;
  }
  .glass-card:hover {
    transform: none !important;
  }
  .animate-slide-up, .animate-fade-in {
    animation: none !important;
    opacity: 1 !important;
    transform: none !important;
  }

  #app-sidebar {
    height: 48px;
    opacity: 0.95;
    transition: none;
    overflow: visible;
    flex-direction: row;
    align-items: center;
    left: 0;
    right: 0;
    border-left: 0;
    border-right: 0;
  }
  .sidebar-btn {
    width: 32px;
    height: 32px;
  }
  .card-actions button {
    padding: 8px;
  }
  .card-actions button i {
    width: 16px !important;
    height: 16px !important;
  }
}