/* static/css/proposal_form.css に追加 */

/* TOP画面用のセクションスタイル */
.proposal-section {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    padding: 80px 20px;
    margin-top: 0;
}

.proposal-section .container {
    max-width: 1200px;
    margin: 0 auto;
}

.proposal-section .section-title {
    font-size: 36px;
    font-weight: 700;
    color: white;
    text-align: center;
    margin-bottom: 16px;
}

.proposal-section .section-description {
    font-size: 18px;
    color: rgba(255, 255, 255, 0.9);
    text-align: center;
    margin-bottom: 48px;
    line-height: 1.6;
}

.proposal-form-container {
    background: white;
    border-radius: 16px;
    padding: 48px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.2);
}

/* フォーム本体（既存スタイルを上書き） */
.proposal_form {
    max-width: 100%;
    margin: 0;
    padding: 0;
    background: #292929;
    border-radius: 16px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.2);
    overflow: hidden;
}

.proposal_form__header {
    text-align: center;
    margin-bottom: 40px;
    padding-bottom: 24px;
    border-bottom: 2px solid #ecf0f1;
}

.proposal_form__title {
    font-size: 28px;
    font-weight: 700;
    color: #2c3e50;
    margin-bottom: 12px;
}

.proposal_form__description {
    font-size: 16px;
    color: #7f8c8d;
    line-height: 1.6;
}

/* ラベル番号を探偵らしく */
.proposal_form__label-number {
    display: inline-block;
    width: 36px;
    height: 36px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border-radius: 50%;
    text-align: center;
    line-height: 36px;
    margin-right: 12px;
    margin-left: 8px;
    font-size: 18px;
    font-weight: 700;
    box-shadow: 0 2px 8px rgba(102, 126, 234, 0.3);
}

/* 送信ボタンをさらに目立たせる */
.proposal_form__submit {
    
    align-items: center;
    gap: 12px;
    padding: 18px 56px;
    font-size: 20px;
    font-weight: 700;
    color: white;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border: none;
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 8px 24px rgba(102, 126, 234, 0.4);
    text-transform: none;
    width: 720px;
    max-width: 100%;
    
    margin: 24px auto;
    max-width: 90%;
    text-align: center;
    display: flex;
    justify-content: center;
    
}

.proposal_form__submit:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 32px rgba(102, 126, 234, 0.6);
}

.proposal_form__submit:active {
    transform: translateY(-1px);
}

.proposal_form__submit-icon {
    font-size: 28px;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.1);
    }
}

/* モバイル対応 */
@media (max-width: 768px) {
    .proposal-section {
        padding: 60px 16px;
    }
    
    .proposal-form-container {
        padding: 32px 20px;
        border-radius: 12px;
    }
    
    .proposal-section .section-title {
        font-size: 28px;
    }
    
    .proposal-section .section-description {
        font-size: 16px;
    }
    
    .proposal_form__title {
        font-size: 24px;
    }
    
    .proposal_form__submit {
        width: 100%;
        padding: 16px 32px;
        font-size: 18px;
    }
}

/* ダークモード対応（オプション） */
@media (prefers-color-scheme: dark) {
    .proposal-form-container {
        background: #2c3e50;
    }
    
    .proposal_form__header {
        border-bottom-color: #34495e;
    }
    
    .proposal_form__title {
        color: #ecf0f1;
    }
    
    .proposal_form__description,
    .proposal_form__hint {
        color: #95a5a6;
        margin: 8px 8px ;
    }
    
    .proposal_form__label {
        color: #ecf0f1;
    }
    
    .proposal_form__input,
    .proposal_form__select,
    .proposal_form__textarea {
        background: #34495e;
        border-color: #4a5f7f;
        color: #ecf0f1;
        resize: none;
        height: 120px;
        width: 720px;
        max-width: 100%;
        margin: 8px auto;
        padding: 24px 16px;
    }
    
    .proposal_form__input:focus,
    .proposal_form__select:focus,
    .proposal_form__textarea:focus {
        border-color: #667eea;
        background: #3d5469;
        padding: 24px 16px;
    }
}

.proposal_form__required {
    color: red;
}

.proposal_form__note {
    color: white;
    margin: 0 auto;
    max-width: 100%;
    text-align: center;

}