.Todo_container__flzQ5 {
  min-height: 100vh;
  margin-top: 2rem;
  background-color: #0e0c15;
  color: white;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 8rem 1rem;
  position: relative;
  overflow: hidden;
  background-image: 
    linear-gradient(to bottom,
        rgba(14, 12, 21, 1) 0%,
        rgba(14, 12, 21, 0.8) 20%,
        rgba(14, 12, 21, 0) 50%,
        rgba(14, 12, 21, 0.8) 80%,
        rgba(14, 12, 21, 1) 100%),
    linear-gradient(to right, #1a1a1a 1px, transparent 1px),
    linear-gradient(to bottom, #1a1a1a 1px, transparent 1px);
  background-size: 100% 100%, 40px 40px, 40px 40px;
}

.Todo_container__flzQ5::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 50vw;
  height: 50vh;
  background: linear-gradient(45deg, 
      rgba(49, 135, 196, 0.3), 
      rgba(219, 81, 221, 0.3), 
      rgba(49, 135, 196, 0.3));
  filter: blur(80px);
  opacity: 0.3;
  animation: Todo_gradientAnimation__aMIqu 10s ease infinite;
  z-index: 1;
  pointer-events: none;
}

@keyframes Todo_gradientAnimation__aMIqu {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

.Todo_title___ggWw {
  text-align: center;
  max-width: 56rem;
  margin-bottom: 1.5rem;
}

.Todo_heading__Jyl08 {
  font-family: 'BlackFont', sans-serif;
  font-size: 2rem;
  line-height: 1.2;
  font-weight: bold;
  margin-bottom: 1rem;
  background: linear-gradient(to right, white, #afafaf);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.Todo_inputContainer__ERRh_ {
  width: 100%;
  max-width: 42rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  align-items: stretch;
  margin-bottom: 2rem;
}

.Todo_inputWrapper__1KD_b {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.Todo_inputGroup__bEW_J {
  position: relative;
  width: 100%;
}

.Todo_input__5AUp8 {
  width: 100%;
  padding: 1rem 1.5rem;
  border-radius: 0.75rem;
  background-color: #000000;
  border: 1px solid #374151;
  color: white;
  font-size: 1.125rem;
  transition: border-color 0.2s;
}

.Todo_input__5AUp8:focus {
  outline: none;
  border-color: #3187C4;
}

.Todo_button__rTSUC {
  white-space: nowrap;
  text-align: center;
  cursor: pointer;
  justify-content: center;
  border-radius: 10px;
  color: white;
  background-color: black;
  padding: 15px 40px;
  display: flex;
  flex-direction: row;
  align-items: center;
  font-family: 'BlackFont', sans-serif;
  font-size: 20px;
  font-weight: bold;
  line-height: 1.2;
  transition: all 0.3s ease;
  border: none;
  position: relative;
  z-index: 1;
  overflow: hidden;
  width: 100%;
}

.Todo_button__rTSUC::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  border-radius: 10px;
  padding: 2px;
  background: linear-gradient(to right, #3187C4, #DB51DD);
  -webkit-mask: 
      linear-gradient(#fff 0 0) content-box, 
      linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  z-index: -1;
}

.Todo_button__rTSUC:hover {
  background-color: #1a1a1a;
  color: white;
  box-shadow: 0 0 10px rgba(49, 135, 196, 0.3),
              0 0 20px rgba(219, 81, 221, 0.3);
  animation: Todo_bounce__4UiIC 0.6s ease;
}

@keyframes Todo_bounce__4UiIC {
  0%, 20%, 50%, 80%, 100% { transform: translateY(0); }
  40% { transform: translateY(-10px); }
  60% { transform: translateY(-5px); }
}

.Todo_summarySection__drygO {
  width: 100%;
  max-width: 42rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.Todo_summaryBlock__fDe64 {
  background-color: rgba(0, 0, 0, 0.5);
  border: 1px solid #374151;
  border-radius: 1rem;
  padding: 1.5rem;
  transition: all 0.3s ease;
}

.Todo_summaryBlock__fDe64:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(49, 135, 196, 0.1);
}

.Todo_summaryHeader__WXeoT {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem;
}

.Todo_todoTitle__qiVTL {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.Todo_checkbox__0nxFG {
  width: 1.25rem;
  height: 1.25rem;
  border-radius: 4px;
  border: 2px solid #3187C4;
  appearance: none;
  cursor: pointer;
  position: relative;
  background-color: transparent;
}

.Todo_checkbox__0nxFG:checked {
  background-color: #3187C4;
}

.Todo_checkbox__0nxFG:checked::after {
  content: '✓';
  position: absolute;
  color: white;
  font-size: 0.875rem;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

.Todo_completed__xJQKp {
  text-decoration: line-through;
  color: #00ff88;
  opacity: 0.8;
  transition: color 0.3s ease;
}

.Todo_subTodoItem__5txtt p.Todo_completed__xJQKp {
  color: #00ff88;
  opacity: 0.8;
  transition: color 0.3s ease;
}

.Todo_removeButton__4zVQq {
  background: none;
  border: none;
  color: #9ca3af;
  font-size: 1.5rem;
  cursor: pointer;
  padding: 0.25rem;
  line-height: 1;
  transition: color 0.2s;
}

.Todo_removeButton__4zVQq:hover {
  color: #ef4444;
}

.Todo_summaryContent__ix471 {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.Todo_subTodoItem__5txtt {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.5rem;
  border-radius: 0.5rem;
  background-color: rgba(255, 255, 255, 0.05);
}

.Todo_subTodoItem__5txtt p {
  flex: 1;
  margin: 0;
  font-size: 1rem;
  color: #e5e7eb;
}

.Todo_subTodoForm__SStoH {
  display: flex;
  gap: 0.5rem;
  margin-top: 0.5rem;
}

.Todo_subTodoInput__dz8hZ {
  flex: 1;
  padding: 0.5rem 1rem;
  border-radius: 0.5rem;
  background-color: rgba(0, 0, 0, 0.3);
  border: 1px solid #374151;
  color: white;
  font-size: 0.875rem;
}

.Todo_subTodoInput__dz8hZ:focus {
  outline: none;
  border-color: #3187C4;
}

.Todo_subTodoButton__JCaPl {
  padding: 0.5rem 1rem;
  border-radius: 0.5rem;
  background-color: #3187C4;
  color: white;
  border: none;
  cursor: pointer;
  font-size: 0.875rem;
  transition: background-color 0.2s;
}

.Todo_subTodoButton__JCaPl:hover {
  background-color: #2563eb;
}

@media (min-width: 768px) {
  .Todo_heading__Jyl08 {
    font-size: 3.75rem;
  }

  .Todo_inputContainer__ERRh_ {
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 1rem;
  }

  .Todo_inputWrapper__1KD_b {
    display: flex;
    flex-direction: row;
    align-items: center;
    width: 100%;
  }

  .Todo_button__rTSUC {
    width: auto;
    margin-top: 0;
  }
}