@import url('https://fonts.googleapis.com/css2?family=Mochiy+Pop+One&family=Noto+Sans+JP:wght@400;500;700;900&display=swap');

body {
    font-family: 'Noto Sans JP', sans-serif;
    background-color: #FFF7ED;
    color: #374151;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

main {
    flex-grow: 1;
}

.font-pop {
    font-family: 'Mochiy Pop One', sans-serif;
}

/* ヘッダー */
.app-header {
    background-color: #fb923c; /* orange-400 */
    color: white;
    padding: 1rem 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    position: sticky;
    top: 0;
    z-index: 40;
}

/* フォーム部品 */
.form-input {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 1px solid #d1d5db;
    border-radius: 0.5rem;
    box-sizing: border-box;
    font-size: 1rem;
    color: #4b5563;
    background-color: white;
    transition: all 0.3s ease;
}

.form-input:focus {
    outline: none;
    border-color: #f97316;
    box-shadow: 0 0 0 3px rgba(249, 115, 22, 0.2);
}

.btn {
    padding: 0.75rem 1.5rem;
    border-radius: 0.5rem;
    font-size: 1rem;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.2s ease;
    border: none;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    text-align: center;
}

.btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 6px rgba(0,0,0,0.15);
}

.btn-primary {
    background-color: #f97316; /* orange-500 */
    color: white;
}

.btn-primary:hover {
    background-color: #ea580c; /* orange-600 */
}

.btn-secondary {
    background-color: #9ca3af; /* gray-400 */
    color: white;
}

.btn-secondary:hover {
    background-color: #6b7280; /* gray-500 */
}

.custom-checkbox {
    width: 1.25rem;
    height: 1.25rem;
    color: #ea580c;
    background-color: #f3f4f6;
    border: 1px solid #d1d5db;
    border-radius: 0.25rem;
    cursor: pointer;
}

/* ナンバーステッパー */
.stepper-btn {
    width: 2.75rem; 
    height: 2.75rem;
    border: 1px solid #d1d5db;
    border-radius: 0.5rem;
    background-color: #f3f4f6;
    color: #4b5563;
    font-size: 1.25rem;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.stepper-btn:hover {
    background-color: #e5e7eb;
    border-color: #9ca3af;
}

/* 数字入力欄の上下矢印(スピンボタン)を非表示にする */
input[type="number"]::-webkit-outer-spin-button,
input[type="number"]::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}
input[type="number"] {
    -moz-appearance: textfield; /* Firefox用 */
}

/* 共通カードスタイル */
.card {
    background-color: white;
    padding: 1.5rem;
    border-radius: 1rem;
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
}