/* 基本スタイル */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  background-color: #f5f6f8;
  color: #333;
  line-height: 1.6;
  padding: 16px;
}

.container {
  max-width: 500px;
  margin: 0 auto;
  background: #ffffff;
  padding: 24px 20px;
  border-radius: 16px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
}

h2 {
  font-size: 1.3rem;
  color: #111;
  margin-bottom: 20px;
  text-align: center;
}

.form-group {
  margin-bottom: 20px;
}

label {
  display: block;
  font-size: 0.9rem;
  font-weight: bold;
  margin-bottom: 8px;
  color: #555;
}

input[type="text"] {
  width: 100%;
  padding: 12px;
  font-size: 1rem;
  border: 1px solid #ccc;
  border-radius: 8px;
  outline: none;
  transition: border-color 0.2s;
}

input[type="text"]:focus {
  border-color: #06C755; /* LINEカラー */
}

input[type="file"] {
  width: 100%;
  font-size: 0.9rem;
}

.location-status {
  font-size: 0.85rem;
  color: #666;
  background-color: #f0f7f4;
  padding: 10px;
  border-radius: 8px;
  margin-bottom: 20px;
  text-align: center;
}

button {
  width: 100%;
  padding: 14px;
  background-color: #06C755; /* LINEブランドカラー */
  color: #fff;
  border: none;
  border-radius: 8px;
  font-size: 1.05rem;
  font-weight: bold;
  cursor: pointer;
  transition: opacity 0.2s;
}

button:active {
  opacity: 0.8;
}

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