/* Reset (pasirinktinai) */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

/* Bendri stiliai */
body {
  font-family: Arial, sans-serif;
  background-color: #f4f4f4;
  color: #333;
  line-height: 1.5;
}

/* Antraštė (header) */
header {
  background: #4CAF50;
  color: #fff;
  padding: 1rem;
}
header h1 {
  margin-bottom: 0.5rem;
}
header nav ul {
  list-style: none;
  display: flex;
  gap: 1rem;
}
header nav ul li {
  display: inline-block;
}
header nav ul li a {
  color: #fff;
  text-decoration: none;
}

/* Mygtukai */
.btn,
button {
  background: #4CAF50;
  color: #fff;
  padding: 0.6rem 1rem;
  border: none;
  cursor: pointer;
}
.btn:hover,
button:hover {
  background: #45a049;
}

/* Pagrindinis turinys */
main {
  max-width: 800px;
  margin: 2rem auto;
  padding: 1rem;
  background: #fff;
  border-radius: 5px;
}

/* Sekcijos */
.intro {
  text-align: center;
}
.intro p {
  margin: 0.5rem 0;
}

.tasks-section form {
  display: flex;
  gap: 1rem;
  margin-bottom: 1rem;
}

.tasks-section form input[type="text"] {
  flex: 1;
  padding: 0.5rem;
}

.tasks-section ul {
  list-style-type: none;
  padding: 0;
}

.tasks-section li {
  background: #eee;
  margin-bottom: 0.5rem;
  padding: 0.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.tasks-section li .task-info {
  display: flex;
  flex-direction: column;
}
.tasks-section li .buttons {
  display: flex;
  gap: 0.5rem;
}

/* Porastė (footer) */
footer {
  text-align: center;
  padding: 1rem;
  color: #666;
}