/* Common Reset & Layout */
html, body {
  margin: 0;
  padding: 0;
  height: 100%;
}
body {
  background-color: #f3f7fa;
  color: #333;
  font-family: 'Helvetica', Arial, sans-serif; /* Added Helvetica */
  line-height: 1.4;
  overflow: hidden;
}

/* Common Container */
.container {
  max-width: 800px; /* Adjusted for consistency */
  margin: 0 auto;
  background-color: #fff;
  padding: 20px;
  border-radius: 8px;
  box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

/* Common Headings */
h1, h4 {
  text-align: center;
  color: #007acc;
}

/* Common Links */
a {
  text-decoration: none;
  color: #007acc;
}
a:hover {
  text-decoration: underline;
}

/* Common Buttons */
button {
  background-color: #007acc;
  color: #000;
  border: none;
  padding: 10px 20px;
  border-radius: 4px;
  cursor: pointer;
  color: #fff;
}
button:hover {
  background-color: #005fa3;
}

button:disabled {
  background-color: #ccc;
  cursor: not-allowed;
}

/* Common Forms */
label {
  display: block;
  margin-top: 10px;
}
input[type="text"],
input[type="range"],
textarea,
select {
  width: 100%;
  padding: 8px;
  margin-top: 5px;
  box-sizing: border-box;
}

/* Styles for Simple Day Planner */
.simple-day-planner-container {
  display: flex;
  width: 100%;
  height: 100%;
  box-sizing: border-box;
  gap: 16px;
  border: 1px solid #ddd;
}

.two-columns {
  display: flex;
  gap: 20px;
  padding: 20px;
}

.controls {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.action-buttons {
  display: flex;
  flex-direction: column; /* added to stack buttons vertically */
  gap: 10px; /* space between buttons */
}

.canvas {
  flex: 2;
}