/* styles.css */
:root {
  --bg-color: #1e1e28;
  --text-color: #fefefe;
  --accent: #ff4d6d;
  --muted: #999999;
  --font: 'Inter', 'Segoe UI', sans-serif;
}

html[data-theme="light"] {
  --bg-color: #fefefe;
  --text-color: #111111;
  --accent: #d6336c;
  --muted: #777777;
}

/* Reset */
* {
  margin: 0; padding: 0; box-sizing: border-box;
}
body {
  font-family: var(--font);
  background-color: var(--bg-color);
  color: var(--text-color);
  display: flex; justify-content: center; align-items: center;
  min-height: 100vh; padding: 2rem;
}
.container {
  width: 100%; max-width: 600px; padding: 2rem;
}

/* Header */
.header {
  display: flex; justify-content: space-between; align-items: center;
  margin-bottom: 2rem;
}
.title { font-size: 1.5rem; color: var(--accent); }
.theme-toggle {
  background: none; border: 1px solid var(--muted);
  color: var(--text-color); padding: .4rem 1rem;
  border-radius: 6px; cursor: pointer; font-size: .85rem;
}

/* Timer Section */
.timer-section { text-align: center; margin-bottom: 2rem; }
.mode { font-size: 1rem; color: var(--muted); margin-bottom: .3rem; }
.timer-display { font-size: 5rem; font-weight: bold; margin: 1rem 0; }
.controls .btn {
  background: var(--accent); color: #fff;
  padding: .5rem 1.2rem; margin: .4rem;
  border: none; border-radius: 6px; font-weight: 600; cursor: pointer;
}
.cycle-info {
  margin-top: 1rem; font-size: .85rem; color: var(--muted);
}

/* Task Section */
.tasks-section { margin: 2rem 0; }
.tasks-section .section-title { font-size: 1.2rem; margin-bottom: .5rem; }
.task-form { display: flex; gap: .5rem; }
.task-input {
  flex: 1; padding: .6rem; border-radius: 6px;
  background: var(--bg-color); border: 1px solid var(--muted);
  color: var(--text-color);
}
.task-form .btn {
  padding: .6rem 1rem; background: var(--accent);
  border: none; border-radius: 6px; color: #fff; cursor: pointer;
}
.task-list { list-style: none; margin-top: 1rem; }
.task-list li {
  padding: .5rem .75rem; background: var(--bg-color);
  border-left: 4px solid var(--accent); border-radius: 6px;
  margin-bottom: .5rem; display: flex; justify-content: space-between; align-items: center;
}
.task-list li button {
  background: none; border: none; color: var(--accent);
  cursor: pointer; font-size: 1rem;
}
/* Reset Tasks Button */
.reset-tasks-btn {
  margin-top: .5rem; background: #444; color: #fff;
  padding: .5rem 1rem; border: none; border-radius: 6px;
  cursor: pointer;
}

/* Gamification Section */
.gamification-section { margin-top: 2rem; }
.gamification-section .section-title { margin-bottom: .3rem; }
.quote {
  margin-top: 1rem; font-style: italic; font-size: .9rem;
  color: var(--muted);
}

/* Graph Section */
.graph-section { margin-top: 2rem; text-align: center; }
.graph-section canvas {
  max-width: 100%; border: 1px solid var(--muted); border-radius: 6px;
}

/* Footer */
.footer {
  margin-top: 2rem; text-align: center; font-size: .8rem; color: var(--muted);
}