body {
  background: linear-gradient(135deg, #e0eafc 0%, #cfdef3 100%);
  min-height: 100vh;
  margin: 0;
  font-family: 'Segoe UI', Arial, sans-serif;
  color: #222;
}
.container {
  max-width: 700px;
  margin: 40px auto;
  background: rgba(255,255,255,0.95);
  border-radius: 18px;
  box-shadow: 0 8px 32px rgba(60,60,120,0.12);
  padding: 32px 24px;
}
h1 {
  text-align: center;
  font-size: 2.5rem;
  margin-bottom: 24px;
  letter-spacing: 2px;
  color: #2b5876;
}
.card {
  background: #f8fafc;
  border-radius: 12px;
  box-shadow: 0 2px 8px rgba(44,62,80,0.07);
  padding: 20px 18px 18px 18px;
  margin-bottom: 28px;
}
.card h2 {
  margin-top: 0;
  color: #3a6073;
  font-size: 1.3rem;
  margin-bottom: 12px;
}
button {
  background: linear-gradient(90deg, #36d1c4 0%, #5b86e5 100%);
  color: #fff;
  border: none;
  border-radius: 6px;
  padding: 8px 18px;
  font-size: 1rem;
  margin: 6px 0;
  cursor: pointer;
  transition: background 0.2s, transform 0.15s, box-shadow 0.2s;
  box-shadow: 0 2px 8px rgba(44,62,80,0.07);
}
button:hover, button:focus {
  background: linear-gradient(90deg, #5b86e5 0%, #36d1c4 100%);
  transform: translateY(-2px) scale(1.04);
  box-shadow: 0 4px 16px rgba(44,62,80,0.13);
  outline: none;
}
.toolbar {
  display: flex;
  align-items: center;
  gap: 18px;
  margin-bottom: 10px;
  flex-wrap: wrap;
}
.toolbar label {
  font-size: 1rem;
  color: #2b5876;
}
input[type="color"] {
  border: none;
  width: 32px;
  height: 32px;
  background: none;
  margin-left: 6px;
  cursor: pointer;
}
select {
  border-radius: 4px;
  border: 1px solid #b0bec5;
  padding: 4px 10px;
  font-size: 1rem;
  margin-left: 6px;
  background: #fff;
  color: #2b5876;
  transition: border 0.2s;
}
select:focus {
  border: 1.5px solid #36d1c4;
  outline: none;
}
#mapCanvas {
  border: 2px solid #b0bec5;
  border-radius: 8px;
  background: #e3f0ff;
  box-shadow: 0 2px 8px rgba(44,62,80,0.07);
  display: block;
  margin: 0 auto;
  cursor: crosshair;
}
textarea {
  width: 100%;
  border-radius: 6px;
  border: 1.5px solid #b0bec5;
  padding: 10px;
  font-size: 1rem;
  margin-bottom: 8px;
  resize: vertical;
  background: #f8fafc;
  color: #222;
  transition: border 0.2s;
}
textarea:focus {
  border: 1.5px solid #36d1c4;
  outline: none;
}
#notesList {
  margin-top: 10px;
}
.note-item {
  background: #e0eafc;
  border-radius: 6px;
  padding: 8px 12px;
  margin-bottom: 8px;
  color: #2b5876;
  font-size: 1rem;
  box-shadow: 0 1px 4px rgba(44,62,80,0.05);
}
.info {
  margin-top: 8px;
  color: #3a6073;
  font-size: 1.05rem;
}
@media (max-width: 600px) {
  .container {
    padding: 10px 2px;
  }
  #mapCanvas {
    width: 100% !important;
    height: 180px !important;
  }
}