/* ========= HUIXIANG.CSS - 回向页面样式（精简版） ========= */
/* 兼容性：Android 9.0+ / iOS 12+ / Chrome 70+ / Safari 12+ / 微信浏览器 */

:root {
    --huixiang-primary: #5a9c20;
    --huixiang-secondary: #4a7c1a;
    --huixiang-light: #f0f7e6;
    --huixiang-border: #c8e6a8;
    --huixiang-text: #333;
    --huixiang-text-light: #666;
    --huixiang-danger: #dc3545;
}

/* 离线提示样式 */
.offline-indicator {
    position: fixed;
    top: 60px;
    left: 0;
    right: 0;
    background: #ff9900;
    color: white;
    text-align: center;
    padding: 10px;
    font-size: 18px;
    font-weight: bold;
    z-index: 9999;
    display: none;
}

.offline-indicator.show {
    display: block;
}

.offline-indicator.online {
    background: #5a9c20;
}

/* 主容器 */
.huixiang-container {
    max-width: 800px;
    margin: 15px auto;
    padding: 20px;
    background: white;
    border-radius: 15px;
    border: 3px solid var(--huixiang-border);
    min-height: 70vh;
}

/* 页面标题 */
.huixiang-title {
    color: var(--huixiang-primary);
    font-size: 36px;
    text-align: center;
    margin: 5px 0 20px;
    font-weight: bold;
    padding-bottom: 15px;
    border-bottom: 3px solid var(--huixiang-border);
}

/* 表单区域 */
.huixiang-form-container {
    background: var(--huixiang-light);
    border-radius: 12px;
    padding: 20px;
    margin-bottom: 15px;
    border: 2px solid var(--huixiang-border);
}

/* 表单标题 */
.form-title {
    font-size: 28px;
    color: var(--huixiang-secondary);
    margin-bottom: 15px;
    text-align: center;
    font-weight: bold;
}

/* 大文本框 */
.huixiang-textarea {
    width: 100%;
    height: 160px;
    padding: 20px;
    font-size: 24px;
    border: 3px solid var(--huixiang-border);
    border-radius: 10px;
    resize: vertical;
    background: white;
    margin-bottom: 15px;
    line-height: 1.5;
    -webkit-appearance: none;
    font-family: inherit;
}

.huixiang-textarea:focus {
    outline: none;
    border-color: var(--huixiang-primary);
}

.huixiang-textarea::placeholder {
    color: #999;
    font-size: 22px;
}

/* 提交按钮 */
.submit-button {
    display: block;
    width: 100%;
    padding: 20px;
    background: #5a9c20;
    color: white;
    border: none;
    border-radius: 50px;
    font-size: 26px;
    font-weight: bold;
    cursor: pointer;
    margin-top: 10px;
}

.submit-button:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

/* 成功提示 */
.success-message {
    background: #e8f5e9;
    border: 3px solid #4CAF50;
    border-radius: 10px;
    padding: 20px;
    margin: 15px 0;
    text-align: center;
    font-size: 26px;
    color: #2E7D32;
    font-weight: bold;
    display: none;
}

/* 记录列表 */
.records-container {
    margin-top: 20px;
    display: none;
}

/* 记录列表头部 */
.records-header {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    margin-bottom: 20px;
}

/* 返回首页按钮 */
.return-home-btn {
    display: inline-block;
    padding: 12px 25px;
    background: #6ab04c;
    color: white;
    text-decoration: none;
    border-radius: 50px;
    font-size: 22px;
    font-weight: bold;
    margin-bottom: 15px;
    border: 3px solid #5a9c20;
    text-align: center;
    min-width: 180px;
}

/* 记录项 */
.record-item {
    background: white;
    border: 3px solid var(--huixiang-border);
    border-radius: 12px;
    padding: 20px;
    margin-bottom: 15px;
    position: relative;
}

.record-content {
    font-size: 24px;
    line-height: 1.6;
    color: var(--huixiang-text);
    margin-bottom: 15px;
    word-break: break-word;
    white-space: pre-wrap;
}

.record-meta {
    display: flex;
    justify-content: space-between;
    font-size: 20px;
    color: var(--huixiang-text-light);
    border-top: 2px solid #eee;
    padding-top: 12px;
    flex-wrap: nowrap;
}

.record-date {
    font-weight: bold;
}

.record-time {
    font-style: italic;
}

/* 分页 */
.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
    margin: 25px 0 15px;
    flex-wrap: wrap;
}

.page-btn {
    padding: 15px 25px;
    background: var(--huixiang-light);
    border: 3px solid var(--huixiang-border);
    border-radius: 8px;
    font-size: 22px;
    cursor: pointer;
    min-width: 60px;
    text-align: center;
    font-weight: bold;
}

.page-btn.active {
    background: var(--huixiang-primary);
    color: white;
    border-color: var(--huixiang-primary);
}

.page-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.page-info {
    font-size: 22px;
    color: var(--huixiang-text);
    margin: 0 15px;
    font-weight: bold;
    min-width: 180px;
    text-align: center;
}

/* 本地存储提醒 */
.storage-notice {
    text-align: center;
    color: var(--huixiang-text-light);
    font-size: 20px;
    margin: 15px 0;
    padding: 15px;
    border: 2px dashed #ddd;
    border-radius: 10px;
    line-height: 1.6;
    background: #fff9e6;
}

.storage-notice strong {
    color: var(--huixiang-primary);
    font-size: 22px;
}

/* 空状态 */
.empty-state {
    text-align: center;
    padding: 30px 20px;
    color: var(--huixiang-text-light);
    font-size: 24px;
}

.empty-icon {
    font-size: 60px;
    margin-bottom: 15px;
    color: #ddd;
}

/* ========= 响应式设计 ========= */

/* 平板设备 */
@media (max-width: 768px) {
    .huixiang-container {
        margin: 10px 12px;
        padding: 15px;
        border-radius: 12px;
    }
    
    .huixiang-title {
        font-size: 32px;
        margin: 5px 0 15px;
    }
    
    .huixiang-form-container {
        padding: 18px;
    }
    
    .form-title {
        font-size: 26px;
    }
    
    .huixiang-textarea {
        height: 140px;
        padding: 18px;
        font-size: 22px;
    }
    
    .huixiang-textarea::placeholder {
        font-size: 20px;
    }
    
    .submit-button {
        padding: 18px;
        font-size: 24px;
    }
    
    .success-message {
        font-size: 24px;
        padding: 18px;
    }
    
    .records-header {
        margin-bottom: 15px;
    }
    
    .return-home-btn {
        font-size: 20px;
        padding: 10px 20px;
        min-width: 160px;
        margin-bottom: 12px;
    }
    
    .records-title {
        font-size: 28px;
    }
    
    .record-item {
        padding: 18px;
    }
    
    .record-content {
        font-size: 22px;
    }
    
    .record-meta {
        font-size: 18px;
    }
    
    .pagination {
        gap: 8px;
    }
    
    .page-btn {
        padding: 12px 20px;
        font-size: 20px;
        min-width: 50px;
    }
    
    .page-info {
        font-size: 20px;
        min-width: 160px;
    }
    
    .storage-notice {
        font-size: 18px;
        padding: 12px;
    }
    
    .empty-state {
        font-size: 22px;
        padding: 25px 15px;
    }
}

/* 手机设备 */
@media (max-width: 480px) {
    .huixiang-container {
        margin: 8px 10px;
        padding: 12px;
    }
    
    .huixiang-title {
        font-size: 28px;
    }
    
    .huixiang-form-container {
        padding: 15px;
    }
    
    .form-title {
        font-size: 24px;
    }
    
    .huixiang-textarea {
        height: 130px;
        padding: 15px;
        font-size: 20px;
    }
    
    .huixiang-textarea::placeholder {
        font-size: 18px;
    }
    
    .submit-button {
        padding: 16px;
        font-size: 22px;
    }
    
    .success-message {
        font-size: 22px;
        padding: 15px;
    }
    
    .records-header {
        margin-bottom: 12px;
        align-items: center;
    }
    
    .return-home-btn {
        font-size: 18px;
        padding: 8px 16px;
        min-width: 140px;
        margin-bottom: 10px;
    }
    
    .records-title {
        font-size: 26px;
    }
    
    .record-item {
        padding: 15px;
    }
    
    .record-content {
        font-size: 20px;
    }
    
    .record-meta {
        font-size: 16px;
    }
    
    .page-btn {
        padding: 10px 15px;
        font-size: 18px;
        min-width: 45px;
    }
    
    .page-info {
        font-size: 18px;
        min-width: 140px;
    }
    
    .storage-notice {
        font-size: 16px;
        padding: 10px;
    }
    
    .empty-state {
        font-size: 20px;
        padding: 20px 10px;
    }
}

/* 小屏手机 */
@media (max-width: 360px) {
    .huixiang-title {
        font-size: 26px;
    }
    
    .huixiang-textarea {
        font-size: 18px;
        padding: 12px;
    }
    
    .submit-button {
        font-size: 20px;
        padding: 14px;
    }
    
    .records-header {
        margin-bottom: 10px;
    }
    
    .return-home-btn {
        font-size: 16px;
        padding: 6px 12px;
        min-width: 120px;
        margin-bottom: 8px;
    }
    
    .records-title {
        font-size: 24px;
    }
    
    .record-content {
        font-size: 18px;
    }
    
    .record-meta {
        font-size: 15px;
    }
    
    .page-btn {
        padding: 8px 12px;
        font-size: 16px;
    }
    
    .page-info {
        font-size: 16px;
        min-width: 130px;
    }
    
    .storage-notice {
        font-size: 15px;
    }
}

/* 高对比度模式 */
@media (prefers-contrast: high) {
    .huixiang-container {
        border: 4px solid #000;
    }
    
    .huixiang-textarea {
        border: 4px solid #000;
    }
    
    .submit-button {
        border: 4px solid #000;
    }
    
    .return-home-btn {
        border: 4px solid #000;
    }
    
    .record-item {
        border: 4px solid #000;
    }
    
    .storage-notice {
        border: 3px solid #000;
        background: #ffff00;
        color: #000;
    }
}

/* 触摸设备优化 */
@media (hover: none) and (pointer: coarse) {
    .submit-button,
    .return-home-btn,
    .page-btn {
        min-height: 44px;
        min-width: 44px;
    }
    
    .huixiang-textarea {
        min-height: 150px;
    }
    
    .return-home-btn {
        min-height: 50px;
        min-width: 180px;
    }
    
    .page-btn {
        min-width: 44px;
        min-height: 44px;
    }
}

/* Toast提示样式 */
.huixiang-toast {
    position: fixed;
    top: 30px;
    left: 50%;
    transform: translateX(-50%);
    padding: 18px 30px;
    border-radius: 12px;
    font-size: 20px;
    font-weight: bold;
    z-index: 10000;
    opacity: 0;
    max-width: 90%;
    text-align: center;
}

.huixiang-toast.error {
    background: #f8d7da;
    color: #721c24;
    border: 3px solid #f5c6cb;
}

.huixiang-toast.success {
    background: #d4edda;
    color: #155724;
    border: 3px solid #c3e6cb;
}

.huixiang-toast.info {
    background: #d1ecf1;
    color: #0c5460;
    border: 3px solid #bee5eb;
}

.huixiang-toast.warning {
    background: #fff3cd;
    color: #856404;
    border: 3px solid #ffeaa7;
}

/* 为记录项添加悬停效果优化 */
.record-item {
    scroll-margin-top: 100px;
}

/* 移动端滚动优化 */
@media (max-width: 768px) {
    .record-item {
        scroll-margin-top: 80px;
    }
}

@media (max-width: 480px) {
    .record-item {
        scroll-margin-top: 70px;
    }
}