body {
  background-color: #fcfcfd;
  font-family:
    "Vazirmatn",
    system-ui,
    -apple-system,
    sans-serif;
  color: #1e1e2f;
  -webkit-tap-highlight-color: transparent;
  padding-bottom: 120px;
  user-select: none;
}

.app-title-area {
  padding-top: calc(30px + env(safe-area-inset-top));
  padding-bottom: 20px;
}

.todo-item {
  background: transparent !important;
  border: none !important;
  padding: 14px 0 !important;
  margin-bottom: 0;
  box-shadow: none !important;
  border-bottom: 1px solid #f1f1f5 !important;
  border-radius: 0 !important;
  transition: opacity 0.2s;
}

.completed-section-title {
  font-size: 0.95rem;
  color: #94a3b8;
  font-weight: 500;
  margin-top: 35px;
  margin-bottom: 10px;
}

.checked-item {
  text-decoration: line-through;
  color: #94a3b8 !important;
}

.sortable-ghost {
  opacity: 0.3;
}
.sortable-chosen {
  background: #ffffff !important;
}

.form-check-input {
  width: 1.25rem;
  height: 1.25rem;
  margin-top: 0;
  border: 2px solid #cbd5e1;
  border-radius: 4px;
  cursor: pointer;
  transition: all 0.15s;
  background-color: transparent;
  position: relative;
}

.form-check-input:checked {
  background-color: transparent !important;
  border-color: #4f46e5 !important;
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20'%3e%3cpath fill='none' stroke='%234f46e5' stroke-linecap='round' stroke-linejoin='round' stroke-width='3' d='m6 10 3 3 6-6'/%3e%3c/svg%3e") !important;
}

.form-check-input:focus {
  box-shadow: none;
  border-color: #cbd5e1;
}

.btn-delete {
  color: #d1b3b3;
  opacity: 0.8;
  font-size: 0.95rem;
  transition: all 0.2s ease;
  display: flex;
  align-items: center;
  justify-content: center;
}

.todo-item:hover .btn-delete,
.btn-delete:active {
  color: #ef4444;
  opacity: 1;
  transform: scale(1.05);
}

.floating-action-bar {
  position: fixed;
  bottom: 25px;
  left: 20px;
  right: 20px;
  z-index: 1030;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-radius: 20px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.04);
  padding: 8px;
  border: 1px solid rgba(0, 0, 0, 0.04);
}

.modern-input {
  border: none;
  border-radius: 14px;
  font-size: 0.95rem;
  padding: 12px 16px;
  background-color: #f1f5f9;
  color: #1e1e2f;
}

.modern-input:focus {
  background-color: #f1f5f9;
  box-shadow: none;
  color: #1e1e2f;
}

.modern-input::placeholder {
  color: #94a3b8;
}

.modern-btn {
  border-radius: 14px;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: #4f46e5;
  border: none;
  transition: transform 0.1s;
}

.modern-btn:active {
  transform: scale(0.95);
  background-color: #4f46e5;
}