/* リセット・ベース */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Hiragino Sans", "Meiryo", sans-serif;
  background: #f5f5f5;
  color: #333;
  min-height: 100vh;
}

.container {
  max-width: 700px;
  margin: 0 auto;
  padding: 16px;
}

h1 {
  font-size: 1.5rem;
  color: #e67e22;
  text-align: center;
  padding: 20px 0 16px;
}

h2 {
  font-size: 1rem;
  color: #555;
  margin-bottom: 12px;
}

/* 入力フォーム */
.input-section,
.manage-section,
.preview-section {
  background: #fff;
  border-radius: 10px;
  padding: 16px;
  margin-bottom: 16px;
  box-shadow: 0 2px 6px rgba(0,0,0,0.08);
}

.form-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.form-row input {
  flex: 1 1 140px;
  padding: 10px 12px;
  border: 1.5px solid #ddd;
  border-radius: 6px;
  font-size: 0.95rem;
  outline: none;
  transition: border-color 0.2s;
}

.form-row input:focus {
  border-color: #e67e22;
}

.form-row input[type="number"] {
  flex: 0 1 120px;
}

button {
  padding: 10px 18px;
  border: none;
  border-radius: 6px;
  font-size: 0.95rem;
  cursor: pointer;
  transition: background 0.2s, opacity 0.2s;
}

#addBtn {
  background: #e67e22;
  color: #fff;
  flex: 0 0 auto;
}

#addBtn:hover {
  background: #cf6d17;
}

/* 一覧ヘッダー */
.manage-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
  flex-wrap: wrap;
  gap: 8px;
}

.print-btn {
  background: #27ae60;
  color: #fff;
  font-size: 0.9rem;
  padding: 8px 16px;
}

.print-btn:hover {
  background: #1e8449;
}

/* メニューリスト */
.menu-list {
  min-height: 40px;
}

.empty-msg {
  text-align: center;
  color: #aaa;
  padding: 20px 0;
  font-size: 0.9rem;
}

/* カテゴリグループ */
.category-group {
  margin-bottom: 16px;
}

.category-label {
  font-size: 0.85rem;
  font-weight: bold;
  color: #e67e22;
  border-bottom: 2px solid #e67e22;
  padding-bottom: 4px;
  margin-bottom: 8px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.menu-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 12px;
  border-radius: 6px;
  background: #fafafa;
  margin-bottom: 6px;
  border: 1px solid #eee;
  gap: 8px;
}

.menu-item-main {
  flex: 1;
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
}

.menu-name {
  flex: 1;
  font-size: 1rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.menu-price {
  font-weight: bold;
  color: #e67e22;
  white-space: nowrap;
  font-size: 0.95rem;
}

.item-actions {
  display: flex;
  gap: 6px;
  flex-shrink: 0;
}

.edit-btn {
  background: #3498db;
  color: #fff;
  font-size: 0.8rem;
  padding: 5px 10px;
}

.edit-btn:hover {
  background: #2980b9;
}

.delete-btn {
  background: #e74c3c;
  color: #fff;
  font-size: 0.8rem;
  padding: 5px 10px;
}

.delete-btn:hover {
  background: #c0392b;
}

/* 編集モード */
.menu-item.editing .menu-item-main {
  display: none;
}

.edit-form {
  display: none;
  flex: 1;
  gap: 6px;
  flex-wrap: wrap;
}

.menu-item.editing .edit-form {
  display: flex;
}

.edit-form input {
  flex: 1 1 100px;
  padding: 6px 8px;
  border: 1.5px solid #ddd;
  border-radius: 5px;
  font-size: 0.9rem;
}

.edit-form input[type="number"] {
  flex: 0 1 90px;
}

.save-btn {
  background: #27ae60;
  color: #fff;
  font-size: 0.8rem;
  padding: 5px 10px;
}

.cancel-btn {
  background: #888;
  color: #fff;
  font-size: 0.8rem;
  padding: 5px 10px;
}

/* 印刷エリア */
.print-area {
  display: none;
}

/* スマホ対応 */
@media (max-width: 480px) {
  .form-row {
    flex-direction: column;
  }

  .form-row input {
    flex: 1 1 auto;
    width: 100%;
  }

  .form-row input[type="number"] {
    flex: 1 1 auto;
    width: 100%;
  }

  #addBtn {
    width: 100%;
  }

  .manage-header {
    flex-direction: column;
    align-items: flex-start;
  }

  .print-btn {
    width: 100%;
  }

  .menu-item {
    flex-wrap: wrap;
  }
}

/* 印刷スタイル */
@media print {
  .no-print,
  .container {
    display: none !important;
  }

  .print-area {
    display: block !important;
  }

  body {
    background: #fff;
    color: #000;
  }

  .print-header {
    text-align: center;
    margin-bottom: 24px;
    border-bottom: 2px solid #000;
    padding-bottom: 12px;
  }

  .print-header h1 {
    font-size: 1.8rem;
    color: #000;
  }

  .print-category {
    margin-bottom: 20px;
  }

  .print-category-title {
    font-size: 1.1rem;
    font-weight: bold;
    border-bottom: 1px solid #555;
    padding-bottom: 4px;
    margin-bottom: 8px;
  }

  .print-item {
    display: flex;
    justify-content: space-between;
    padding: 6px 0;
    border-bottom: 1px dotted #ccc;
    font-size: 1rem;
  }

  .print-item-name {
    flex: 1;
  }

  .print-item-price {
    font-weight: bold;
    min-width: 80px;
    text-align: right;
  }
}