/* 金門根本文采工作室 - 留言板樣式 */

body {
    font-family: "Microsoft JhengHei", "微軟正黑體", Arial, sans-serif;
    margin: 0;
    padding: 20px;
    background-color: #f5f5f5;
    color: #333;
    line-height: 1.6;
}

.container {
    max-width: 800px;
    margin: 0 auto;
    background-color: white;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    overflow: hidden;
}

/* 頁面標題 */
.header {
    background: linear-gradient(135deg, #1e40af, #3b82f6);
    color: white;
    padding: 30px;
    text-align: center;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.header h1 {
    margin: 0 0 10px 0;
    font-size: 28px;
    font-weight: bold;
}

.header p {
    margin: 0;
    font-size: 16px;
    opacity: 0.9;
}

/* 導航按鈕 */
.nav {
    padding: 20px;
    background-color: #f8f9fa;
    border-bottom: 1px solid #dee2e6;
    text-align: center;
}

.btn {
    display: inline-block;
    padding: 10px 20px;
    margin: 0 5px;
    text-decoration: none;
    border-radius: 5px;
    font-size: 14px;
    font-weight: bold;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
}

.btn-primary {
    background-color: #007bff;
    color: white;
}

.btn-primary:hover {
    background-color: #0056b3;
}

.btn-secondary {
    background-color: #6c757d;
    color: white;
}

.btn-secondary:hover {
    background-color: #545b62;
}

.btn-large {
    padding: 12px 30px;
    font-size: 16px;
}

/* 警告訊息 */
.alert {
    margin: 20px;
    padding: 15px;
    border-radius: 5px;
    font-weight: bold;
}

.alert-success {
    background-color: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.alert-error {
    background-color: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

/* 留言區域 */
.messages {
    padding: 20px;
}

.message {
    margin-bottom: 30px;
    border: 1px solid #dee2e6;
    border-radius: 8px;
    overflow: hidden;
    background-color: white;
}

.message-header {
    background-color: #f8f9fa;
    padding: 15px;
    border-bottom: 1px solid #dee2e6;
}

.message-header h3 {
    margin: 0 0 10px 0;
    color: #007bff;
    font-size: 18px;
}

.message-info {
    font-size: 12px;
    color: #6c757d;
}

.message-info .author {
    margin-right: 20px;
    font-weight: bold;
}

.message-content {
    padding: 20px;
    font-size: 14px;
    line-height: 1.8;
    white-space: pre-wrap;
}

/* 無留言提示 */
.no-messages {
    text-align: center;
    padding: 60px 20px;
    color: #6c757d;
}

.no-messages p {
    font-size: 16px;
    margin: 0;
}

/* 分頁 */
.pagination {
    text-align: center;
    padding: 20px;
    border-top: 1px solid #dee2e6;
    background-color: #f8f9fa;
}

.page-btn, .page-current {
    display: inline-block;
    padding: 8px 12px;
    margin: 0 2px;
    text-decoration: none;
    border-radius: 4px;
    font-size: 14px;
}

.page-btn {
    background-color: white;
    color: #007bff;
    border: 1px solid #dee2e6;
    transition: all 0.3s ease;
}

.page-btn:hover {
    background-color: #007bff;
    color: white;
}

.page-current {
    background-color: #007bff;
    color: white;
    border: 1px solid #007bff;
    font-weight: bold;
}

.page-info {
    text-align: center;
    padding: 10px 20px;
    font-size: 12px;
    color: #6c757d;
    background-color: #f8f9fa;
}

/* 表單樣式 */
.message-form {
    padding: 30px;
}

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

.form-group label {
    display: block;
    margin-bottom: 5px;
    font-weight: bold;
    color: #333;
}

.required {
    color: #dc3545;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 10px;
    border: 1px solid #ced4da;
    border-radius: 4px;
    font-size: 14px;
    font-family: inherit;
    box-sizing: border-box;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #007bff;
    box-shadow: 0 0 5px rgba(0, 123, 255, 0.25);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.form-group small {
    display: block;
    margin-top: 5px;
    font-size: 12px;
    color: #6c757d;
}

/* 驗證碼 */
.captcha-box {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 5px;
}

.math-question {
    background-color: #f8f9fa;
    padding: 10px 15px;
    border: 1px solid #ced4da;
    border-radius: 4px;
    font-weight: bold;
    color: #007bff;
    min-width: 80px;
    text-align: center;
}

.captcha-box input {
    width: 80px !important;
    text-align: center;
}

/* 表單說明 */
.form-note {
    background-color: #f8f9fa;
    padding: 20px;
    border-top: 1px solid #dee2e6;
    font-size: 12px;
    color: #6c757d;
}

.form-note p {
    margin: 5px 0;
}

/* 響應式設計 */
@media (max-width: 768px) {
    body {
        padding: 10px;
    }
    
    .container {
        border-radius: 0;
    }
    
    .header {
        padding: 20px;
    }
    
    .header h1 {
        font-size: 24px;
    }
    
    .btn {
        display: block;
        margin: 5px 0;
        text-align: center;
    }
    
    .message-form {
        padding: 20px;
    }
    
    .captcha-box {
        flex-direction: column;
        align-items: stretch;
    }
    
    .captcha-box input {
        width: 100% !important;
    }
}