:root {
  --primary: #4ade80;
  --bg: #f0f4f8;
  --text: #1f2937;
  --card: #ffffff;
  --accent: #10b981;
  --danger: black;
  --border-color: #e5e7eb;
  --input-bg: #f9fafb;
  --input-border: #d1d5db;
  --input-focus: #10b981;
  --button-hover: #0f766e;
  --button-bg: #34d399;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: "Inter", sans-serif;
}

body {
  background-color: var(--bg);
  color: var(--text);
  padding: 40px 20px;
  min-height: 100vh;
}

.container {
  max-width: 600px;
  margin: 0 auto;
  background: var(--card);
  padding: 30px;
  border-radius: 20px;
  box-shadow: 0 15px 25px rgba(0, 0, 0, 0.05);
  animation: fadeIn 0.5s ease;
}

.title {
  font-size: 32px;
  margin-bottom: 20px;
  font-weight: 600;
  text-align: center;
  color: var(--accent);
}

#input-task-form {
  display: flex;
  gap: 10px;
  margin-bottom: 20px;
}

#input-task-form input {
  flex: 1;
  padding: 10px 15px;
  border: 2px solid var(--input-border);
  border-radius: 10px;
  font-size: 16px;
  background-color: var(--input-bg);
  transition: 0.3s;
}

#input-task-form input:focus {
  border-color: var(--input-focus);
  outline: none;
}

#input-task-form button {
  padding: 10px 20px;
  border: none;
  background: var(--button-bg);
  color: white;
  font-weight: 600;
  border-radius: 10px;
  cursor: pointer;
  transition: 0.3s;
}

#input-task-form button:hover {
  background: var(--button-hover);
}

#container-task {
  list-style: none;
}

.task {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--input-bg);
  border-left: 5px solid var(--accent);
  padding: 15px;
  margin-bottom: 10px;
  border-radius: 10px;
  animation: slideUp 0.3s ease;
  transition: 0.3s;
  gap: 10px; /* kasih jarak antar elemen di dalam .task */
}

.task:hover {
  background: #e7f6f1; /* Slightly darken background on hover */
}

.task span {
  flex: 1;
  margin-left: 10px;
  font-size: 16px;
}

.task input[type="checkbox"] {
  width: 20px;
  height: 20px;
  accent-color: var(--accent);
}

.task.checked span {
  text-decoration: line-through;
  color: black;
}

.anime-gif {
  display: block;
  margin: 0 auto 20px;
  max-width: 150px;
  border-radius: 10px;
}


/* Keyframe Animations */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes slideUp {
  from {
    opacity: 0;
    transform: translateY(10px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}