body {
  font-family: 'Segoe UI', sans-serif;
  margin: 0;
  padding: 0;
  background: linear-gradient(to right, #f3e5f5, #e1bee7);
  color: #333;
  transition: background 0.3s, color 0.3s;
}

.container {
  max-width: 600px;
  margin: auto;
  padding: 20px;
}

h1 {
  text-align: center;
  color: #6a1b9a;
}

.subtitle {
  text-align: center;
  color: #9c27b0;
  margin-bottom: 20px;
}

.entry-form input,
.entry-form textarea {
  width: 100%;
  padding: 10px;
  margin-bottom: 10px;
  border: 2px solid #ccc;
  border-radius: 8px;
}

.entry-form button {
  background: #9c27b0;
  color: white;
  border: none;
  padding: 10px 20px;
  border-radius: 8px;
  cursor: pointer;
  transition: background 0.3s;
}

.entry-form button:hover {
  background: #7b1fa2;
}

.entry {
  background: white;
  border-radius: 8px;
  padding: 15px;
  margin-bottom: 15px;
  box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

.entry h3 {
  margin: 0 0 5px;
  color: #4a148c;
}

.entry p {
  margin: 0;
}

/* Floating buttons */
.floating-button, .toggle-theme {
  position: fixed;
  bottom: 20px;
  border: none;
  padding: 12px 16px;
  border-radius: 50px;
  font-size: 16px;
  cursor: pointer;
  transition: background 0.3s;
  z-index: 999;
}
.floating-button {
  position: fixed;
  width: 80px;
  height: 80px;
  font-size: 40px;
  border-radius: 50%;
  bottom: 30px;
  right: 30px;
  background-color: #8e24aa;
  color: white;
  border: none;
  cursor: pointer;
  z-index: 1000;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.25);
}
.floating-button:hover {
  background-color: #6a1b9a;
  transform: scale(1.1);
}

.toggle-theme {
  left: 20px;
  background-color: #ab47bc;
  color: white;
}

.toggle-theme:hover {
  background-color: #8e24aa;
}

/* Dark Mode */
body.night {
  background: #121212;
  color: #eee;
}

body.night .entry {
  background: #1e1e1e;
}

body.night input,
body.night textarea {
  background: #2c2c2c;
  color: #fff;
  border-color: #555;
}

body.night .entry-form button,
body.night .floating-button,
body.night .toggle-theme {
  background: #4a148c;
}

textarea {
 width: 100%;
 padding: 10px;
 margin-bottom: 10px;
 height: 200px;
 font-size: 16px;
}