/**
 * BigFive Reporter - フロントエンドCSS（2ステップUI対応）
 */

/* コンテナ */
.bigfive-form-container {
    max-width: 800px;
    margin: 0 auto;
    padding: 20px;
    font-family: 'Noto Sans JP', 'Hiragino Kaku Gothic ProN', sans-serif;
}

/* ヘッダー */
.bigfive-header {
    text-align: center;
    margin-bottom: 40px;
    padding: 30px;
    background: linear-gradient(135deg, #f0fff4 0%, #c6f6d5 100%);
    border-radius: 16px;
    box-shadow: 0 4px 20px rgba(47, 133, 90, 0.15);
}

.bigfive-title {
    font-size: 28px;
    font-weight: bold;
    color: #2f855a;
    margin-bottom: 10px;
}

.bigfive-hero-image {
    max-width: 100%;
    width: 500px;
    height: auto;
    border-radius: 12px;
    margin-bottom: 20px;
}

.bigfive-subtitle {
    font-size: 16px;
    color: #666;
    margin: 0 0 15px 0;
}

.bigfive-intro {
    font-size: 15px;
    color: #4a5568;
    line-height: 1.8;
    margin: 0;
}

/* ステップインジケーター */
.step-indicator {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-bottom: 30px;
}

.step-item {
    display: flex;
    align-items: center;
    gap: 8px;
    color: #a0aec0;
}

.step-item.active {
    color: #2f855a;
}

.step-item.completed {
    color: #68d391;
}

.step-dot {
    width: 30px;
    height: 30px;
    border-radius: 50%;
    background: #e2e8f0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: 14px;
}

.step-item.active .step-dot {
    background: #2f855a;
    color: #fff;
}

.step-item.completed .step-dot {
    background: #68d391;
    color: #fff;
}

/* セクション */
.bigfive-section {
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    padding: 30px;
    margin-bottom: 24px;
}

.bigfive-section h3 {
    font-size: 18px;
    color: #2f855a;
    border-bottom: 2px solid #c6f6d5;
    padding-bottom: 10px;
    margin-top: 0;
    margin-bottom: 20px;
}

.section-note {
    font-size: 14px;
    color: #666;
    margin-bottom: 20px;
}

/* フォームフィールド */
.bigfive-field {
    margin-bottom: 20px;
}

.bigfive-field label {
    display: block;
    font-weight: bold;
    margin-bottom: 8px;
    color: #333;
}

.bigfive-field input[type="text"],
.bigfive-field input[type="email"],
.bigfive-field input[type="tel"],
.bigfive-field select {
    width: 100%;
    padding: 12px 16px;
    font-size: 16px;
    border: 2px solid #e2e8f0;
    border-radius: 8px;
    transition: border-color 0.2s;
    box-sizing: border-box;
}

.bigfive-field input:focus,
.bigfive-field select:focus {
    outline: none;
    border-color: #68d391;
}

.bigfive-field .required {
    color: #e53e3e;
}

.field-note {
    font-size: 13px;
    color: #888;
    margin-top: 6px;
}

.bigfive-field-group {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

/* 質問カード */
.bigfive-question {
    background: #fafafa;
    border-radius: 12px;
    padding: 24px;
    margin-bottom: 16px;
    border: 2px solid transparent;
    transition: all 0.2s;
}

.bigfive-question:hover {
    background: #f0fff4;
}

.bigfive-question.answered {
    border-color: #68d391;
    background: #f0fff4;
}

.question-number {
    display: inline-block;
    background: #2f855a;
    color: #fff;
    font-weight: bold;
    font-size: 14px;
    padding: 4px 12px;
    border-radius: 20px;
    margin-bottom: 12px;
}

.question-text {
    font-size: 16px;
    line-height: 1.8;
    color: #333;
    margin-bottom: 16px;
}

/* 選択肢 */
.question-options {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.option-label {
    flex: 1;
    min-width: 120px;
    cursor: pointer;
}

.option-label input {
    display: none;
}

.option-button {
    display: block;
    text-align: center;
    padding: 12px 8px;
    background: #fff;
    border: 2px solid #e2e8f0;
    border-radius: 8px;
    font-size: 13px;
    color: #666;
    transition: all 0.2s;
}

.option-label:hover .option-button {
    border-color: #68d391;
    color: #2f855a;
}

.option-label input:checked+.option-button {
    background: #2f855a;
    border-color: #2f855a;
    color: #fff;
    font-weight: bold;
}

/* ボタン */
.bigfive-submit-section {
    text-align: center;
    padding: 20px;
}

.bigfive-btn {
    background: linear-gradient(135deg, #2f855a 0%, #38a169 100%);
    color: #fff;
    font-size: 18px;
    font-weight: bold;
    padding: 18px 60px;
    border: none;
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.3s;
    box-shadow: 0 4px 15px rgba(47, 133, 90, 0.3);
}

.bigfive-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(47, 133, 90, 0.4);
}

.bigfive-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

/* エラー表示 */
.bigfive-error {
    background: #fed7d7;
    color: #c53030;
    padding: 16px 20px;
    border-radius: 8px;
    margin-top: 20px;
    text-align: center;
}

/* 完了画面 */
.bigfive-complete {
    text-align: center;
    padding: 60px 40px;
    background: #fff;
    border-radius: 16px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

.complete-icon {
    font-size: 80px;
    margin-bottom: 20px;
}

.complete-title {
    font-size: 28px;
    color: #2f855a;
    margin-bottom: 20px;
}

.complete-message {
    font-size: 18px;
    color: #666;
    line-height: 2;
    margin-bottom: 30px;
}

.complete-note {
    background: #fffaf0;
    padding: 16px 20px;
    border-radius: 8px;
    color: #744210;
    font-size: 14px;
}

/* 非表示 */
.bigfive-hidden {
    display: none !important;
}

/* インラインエラー（メールアドレス等） */
.bigfive-field-error {
    display: none;
    color: #c53030;
    font-size: 13px;
    margin-top: 6px;
}

/* レスポンシブ */
@media (max-width: 600px) {
    .bigfive-form-container {
        padding: 0;
    }

    /* ヘッダー: padding 0でイラストを全幅に */
    .bigfive-header {
        padding: 0;
        border-radius: 0;
        margin-bottom: 16px;
    }

    /* ヘッダー内テキストだけ左右余白を確保 */
    .bigfive-title,
    .bigfive-subtitle,
    .bigfive-intro {
        padding-left: 16px;
        padding-right: 16px;
    }

    .bigfive-title {
        padding-top: 12px;
    }

    .bigfive-intro {
        padding-bottom: 20px;
    }

    /* イラストは全幅・角なし */
    .bigfive-hero-image {
        width: 100%;
        border-radius: 0;
        display: block;
        margin-bottom: 0;
    }

    .bigfive-section {
        padding: 16px;
        border-radius: 8px;
        margin-bottom: 12px;
    }

    .bigfive-field-group {
        grid-template-columns: 1fr;
    }

    .question-options {
        flex-direction: column-reverse;
    }

    .option-label {
        min-width: 100%;
    }

    .bigfive-btn {
        width: 100%;
        padding: 16px 20px;
    }

    .step-indicator {
        flex-direction: column;
        align-items: center;
    }

    /* 結果表示（スマホ） */
    .result-type-badge {
        font-size: 16px;
        padding: 12px 20px;
    }

    .result-pdf-btn {
        width: 100%;
        display: block;
        padding: 16px 20px;
        box-sizing: border-box;
        text-align: center;
    }

    /* LINE誘導画面（スマホ） */
    .liff-redirect-btn {
        width: 100%;
        display: block;
        padding: 16px 20px;
        box-sizing: border-box;
        text-align: center;
    }
}

/* ========================================
   診断結果表示画面（Step 3）
======================================== */
.bigfive-result-display {
    padding: 20px 0;
}

.result-complete-header {
    text-align: center;
    padding: 40px 20px 30px;
    background: #fff;
    border-radius: 16px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    margin-bottom: 20px;
}

.result-complete-header .complete-icon {
    font-size: 56px;
    margin-bottom: 16px;
}

.result-complete-header .complete-title {
    font-size: 22px;
    color: #2f855a;
    margin: 0 0 8px;
}

.result-complete-header .complete-sub {
    font-size: 14px;
    color: #718096;
    margin: 0;
}

.result-types-section h3 {
    font-size: 16px;
    color: #4a5568;
    margin: 0 0 14px;
    text-align: center;
}

.result-types-list {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    justify-content: center;
    padding: 4px 0 10px;
}

.result-type-badge {
    background: linear-gradient(135deg, #2f855a 0%, #38a169 100%);
    color: #fff;
    font-size: 18px;
    font-weight: bold;
    padding: 14px 28px;
    border-radius: 50px;
    box-shadow: 0 4px 12px rgba(47, 133, 90, 0.3);
}

.result-pdf-section {
    text-align: center;
    padding: 24px 20px 10px;
}

.result-pdf-btn {
    display: inline-block;
    background: #fff;
    color: #2f855a;
    font-size: 17px;
    font-weight: bold;
    padding: 16px 40px;
    border: 3px solid #2f855a;
    border-radius: 50px;
    text-decoration: none;
    transition: background 0.2s, color 0.2s;
    box-shadow: 0 3px 10px rgba(47, 133, 90, 0.2);
}

.result-pdf-btn:hover {
    background: #2f855a;
    color: #fff;
    text-decoration: none;
}

.result-pdf-note {
    font-size: 12px;
    color: #a0aec0;
    margin-top: 10px;
}

/* ========================================
   LINE誘導画面
======================================== */
#bigfive-liff-redirect {
    max-width: 680px;
    margin: 40px auto;
    padding: 0 20px;
}

.liff-redirect-inner {
    text-align: center;
    padding: 60px 24px;
    background: #fff;
    border-radius: 16px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

.liff-redirect-icon {
    font-size: 72px;
    margin-bottom: 24px;
    line-height: 1;
}

.liff-redirect-title {
    font-size: 24px;
    color: #2f855a;
    margin: 0 0 16px;
}

.liff-redirect-message {
    font-size: 15px;
    color: #4a5568;
    line-height: 1.9;
    margin-bottom: 28px;
}

.liff-redirect-btn {
    display: inline-block;
    background: #06c755;
    color: #fff;
    font-size: 17px;
    font-weight: bold;
    padding: 16px 40px;
    border-radius: 50px;
    text-decoration: none;
    box-shadow: 0 4px 15px rgba(6, 199, 85, 0.4);
    transition: opacity 0.2s;
}

.liff-redirect-btn:hover {
    opacity: 0.85;
    text-decoration: none;
    color: #fff;
}

.liff-redirect-qr {
    margin-top: 24px;
}

.liff-redirect-qr img {
    border: 1px solid #e2e8f0;
    border-radius: 8px;
}