/**
 * WP微语插件 - 前台样式文件
 * 
 * 整体风格：简约清新、轻量化文艺风
 * 设计特点：卡片布局、圆角设计、轻微阴影、柔和hover动效
 * 适配：电脑、平板、手机所有设备
 */

/* ===== 容器样式 ===== */
.weiyu-container {
    max-width: 720px;
    margin: 0 auto;
    padding: 40px 20px;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
}

/* ===== 页面头部 ===== */
.weiyu-header {
    text-align: center;
    margin-bottom: 40px;
}

.weiyu-title {
    font-size: 3.5rem;
    font-weight: 600;
    color: #333;
    margin: 0 0 14px 0;
}

.weiyu-subtitle {
    font-size: 1.6rem;
    color: #888;
    margin: 0 0 14px 0;
    font-weight: 400;
}

.weiyu-stats {
    font-size: 1.3rem;
    color: #999;
    margin: 0;
}

/* ===== 微语列表 ===== */
.weiyu-list {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

/* ===== 微语卡片 ===== */
.weiyu-card {
    background: #fff;
    border-radius: 16px;
    padding: 24px;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
    transition: all 0.3s ease;
}

/* 卡片悬浮动效 */
.weiyu-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

/* ===== 用户信息区域 ===== */
.weiyu-author {
    margin-bottom: 16px;
}

/* 用户元信息（昵称+时间） */
.weiyu-meta {
    display: flex;
    flex-direction: column;
}

/* 昵称 */
.weiyu-nickname {
    font-size: 1.5rem;
    font-weight: 600;
    color: #333;
}

/* 发布时间 */
.weiyu-time {
    font-size: 1.3rem;
    color: #999;
    margin-top: 6px;
}

/* ===== 微语正文内容 ===== */
.weiyu-content {
    font-size: 1.5rem;
    line-height: 2.2;
    color: #333;
    word-break: break-word;
}

/* ===== 空数据提示 ===== */
.weiyu-empty {
    text-align: center;
    padding: 60px 20px;
    background: #fafafa;
    border-radius: 16px;
}

.weiyu-empty p {
    font-size: 1.5rem;
    color: #999;
    margin: 0;
}

/* ===== 前台发布表单 ===== */
.weiyu-post-form {
    background: #fff;
    border-radius: 16px;
    padding: 30px;
    margin-bottom: 30px;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
}

.weiyu-post-form h3 {
    font-size: 1.5rem;
    margin: 0 0 20px 0;
    color: #333;
    font-weight: 600;
}

.weiyu-post-form textarea {
    width: 100%;
    padding: 15px 20px;
    border: 2px solid #eee;
    border-radius: 12px;
    font-size: 1.3rem;
    line-height: 1.6;
    resize: vertical;
    box-sizing: border-box;
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
    font-family: inherit;
    color: #333;
    background: #fff;
}

.weiyu-post-form textarea:focus {
    outline: none;
    border-color: #409eff;
    box-shadow: 0 0 0 3px rgba(64, 158, 255, 0.1);
}

.weiyu-post-form textarea::placeholder {
    color: #ccc;
}

.weiyu-submit-btn {
    display: block;
    width: 100%;
    padding: 14px 30px;
    margin-top: 15px;
    background: #409eff;
    color: #fff;
    border: none;
    border-radius: 12px;
    font-size: 1.3rem;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.3s ease, transform 0.2s ease;
}

.weiyu-submit-btn:hover {
    background: #3085e6;
    transform: translateY(-2px);
}

.weiyu-submit-btn:active {
    transform: translateY(0);
}

.weiyu-submit-btn:disabled {
    background: #a0cfff;
    cursor: not-allowed;
    transform: none;
}

.weiyu-post-message {
    margin-top: 15px;
    padding: 12px 18px;
    border-radius: 8px;
    font-size: 1.1rem;
    display: none;
}

.weiyu-post-message .success {
    color: #67c23a;
    background: #f0f9eb;
}

.weiyu-post-message .error {
    color: #f56c6c;
    background: #fef0f0;
}

/* ===== 加载状态 ===== */
.weiyu-loading {
    text-align: center;
    padding: 60px 20px;
    font-size: 1.2rem;
    color: #999;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
}

/* 加载动画 */
.weiyu-spinner {
    width: 40px;
    height: 40px;
    border: 3px solid #f0f0f0;
    border-top-color: #409eff;
    border-radius: 50%;
    animation: weiyu-spin 1s linear infinite;
}

@keyframes weiyu-spin {
    to {
        transform: rotate(360deg);
    }
}

/* 卡片入场动画 */
.weiyu-card-animate {
    animation: weiyu-card-in 0.5s ease-out forwards;
    opacity: 0;
    transform: translateY(20px);
}

@keyframes weiyu-card-in {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ===== 分页样式 ===== */
.weiyu-pagination {
    margin-top: 30px;
    text-align: center;
}

.weiyu-pagination ul {
    list-style: none;
    margin: 0;
    padding: 0;
    display: inline-flex;
    gap: 6px;
}

.weiyu-pagination li {
    margin: 0;
}

.weiyu-pagination a,
.weiyu-pagination span {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 36px;
    height: 36px;
    padding: 0 10px;
    border-radius: 8px;
    font-size: 0.9rem;
    text-decoration: none;
    transition: all 0.2s ease;
}

/* 普通分页链接 */
.weiyu-pagination a {
    color: #666;
    background: #fff;
    border: 1px solid #e0e0e0;
}

.weiyu-pagination a:hover {
    color: #fff;
    background: #409eff;
    border-color: #409eff;
}

/* 禁用状态 */
.weiyu-pagination span.page-numbers {
    color: #ccc;
    background: #f5f5f5;
    border-color: #e0e0e0;
}

/* 当前页（确保最高优先级） */
.weiyu-pagination span.current,
.weiyu-pagination span.page-numbers.current {
    color: #fff !important;
    background: #409eff !important;
    border-color: #409eff !important;
}

/* ===== 版权信息样式 ===== */
.weiyu-footer {
    text-align: center;
    margin-top: 40px;
    padding-top: 20px;
    border-top: 1px solid #eee;
}

.weiyu-footer p {
    font-size: 1.2rem;
    color: #999;
    margin: 0;
}

.weiyu-footer a {
    color: #409eff;
    text-decoration: none;
}

.weiyu-footer a:hover {
    text-decoration: underline;
}

/* ===== 深色主题兼容 ===== */
/* 支持多种主题切换方式 */
@media (prefers-color-scheme: dark),
       (prefers-color-scheme: dark) {
    
    .weiyu-title {
        color: #fff;
    }
    
    .weiyu-subtitle {
        color: #999;
    }
    
    .weiyu-stats {
        color: #888;
    }
    
    .weiyu-card {
        background: #2d2d2d;
        box-shadow: 0 2px 12px rgba(0, 0, 0, 0.3);
    }
    
    .weiyu-card:hover {
        box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
    }
    
    .weiyu-nickname {
        color: #fff;
    }
    
    .weiyu-time {
        color: #888;
    }
    
    .weiyu-content {
        color: #ddd;
    }
    
    .weiyu-empty {
        background: #2d2d2d;
    }
    
    .weiyu-empty p {
        color: #888;
    }
    
    .weiyu-loading {
        color: #888;
    }
    
    .weiyu-pagination a {
        color: #ccc;
        background: #333;
        border-color: #555;
    }
    
    .weiyu-pagination a:hover {
        color: #fff;
        background: #409eff;
        border-color: #409eff;
    }
    
    .weiyu-pagination span.page-numbers {
        color: #555;
        background: #333;
        border-color: #555;
    }
}

/* 支持主题自定义类名（常见主题夜间模式类名） */
body.dark .weiyu-title,
body.theme-dark .weiyu-title,
body.night-mode .weiyu-title,
body[class*="dark"] .weiyu-title,
body[data-theme="dark"] .weiyu-title {
    color: #fff;
}

body.dark .weiyu-subtitle,
body.theme-dark .weiyu-subtitle,
body.night-mode .weiyu-subtitle,
body[class*="dark"] .weiyu-subtitle,
body[data-theme="dark"] .weiyu-subtitle {
    color: #999;
}

body.dark .weiyu-stats,
body.theme-dark .weiyu-stats,
body.night-mode .weiyu-stats,
body[class*="dark"] .weiyu-stats,
body[data-theme="dark"] .weiyu-stats {
    color: #888;
}

body.dark .weiyu-card,
body.theme-dark .weiyu-card,
body.night-mode .weiyu-card,
body[class*="dark"] .weiyu-card,
body[data-theme="dark"] .weiyu-card {
    background: #2d2d2d;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.3);
}

body.dark .weiyu-card:hover,
body.theme-dark .weiyu-card:hover,
body.night-mode .weiyu-card:hover,
body[class*="dark"] .weiyu-card:hover,
body[data-theme="dark"] .weiyu-card:hover {
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
}

body.dark .weiyu-nickname,
body.theme-dark .weiyu-nickname,
body.night-mode .weiyu-nickname,
body[class*="dark"] .weiyu-nickname,
body[data-theme="dark"] .weiyu-nickname {
    color: #fff;
}

body.dark .weiyu-time,
body.theme-dark .weiyu-time,
body.night-mode .weiyu-time,
body[class*="dark"] .weiyu-time,
body[data-theme="dark"] .weiyu-time {
    color: #888;
}

body.dark .weiyu-content,
body.theme-dark .weiyu-content,
body.night-mode .weiyu-content,
body[class*="dark"] .weiyu-content,
body[data-theme="dark"] .weiyu-content {
    color: #ddd;
}

body.dark .weiyu-empty,
body.theme-dark .weiyu-empty,
body.night-mode .weiyu-empty,
body[class*="dark"] .weiyu-empty,
body[data-theme="dark"] .weiyu-empty {
    background: #2d2d2d;
}

body.dark .weiyu-empty p,
body.theme-dark .weiyu-empty p,
body.night-mode .weiyu-empty p,
body[class*="dark"] .weiyu-empty p,
body[data-theme="dark"] .weiyu-empty p {
    color: #888;
}

body.dark .weiyu-loading,
body.theme-dark .weiyu-loading,
body.night-mode .weiyu-loading,
body[class*="dark"] .weiyu-loading,
body[data-theme="dark"] .weiyu-loading {
    color: #888;
}

body.dark .weiyu-post-form,
body.theme-dark .weiyu-post-form,
body.night-mode .weiyu-post-form,
body[class*="dark"] .weiyu-post-form,
body[data-theme="dark"] .weiyu-post-form {
    background: #333;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.3);
}

body.dark .weiyu-post-form h3,
body.theme-dark .weiyu-post-form h3,
body.night-mode .weiyu-post-form h3,
body[class*="dark"] .weiyu-post-form h3,
body[data-theme="dark"] .weiyu-post-form h3 {
    color: #fff;
}

body.dark .weiyu-post-form textarea,
body.theme-dark .weiyu-post-form textarea,
body.night-mode .weiyu-post-form textarea,
body[class*="dark"] .weiyu-post-form textarea,
body[data-theme="dark"] .weiyu-post-form textarea {
    background: #2d2d2d;
    border-color: #555;
    color: #ddd;
}

body.dark .weiyu-post-form textarea:focus,
body.theme-dark .weiyu-post-form textarea:focus,
body.night-mode .weiyu-post-form textarea:focus,
body[class*="dark"] .weiyu-post-form textarea:focus,
body[data-theme="dark"] .weiyu-post-form textarea:focus {
    border-color: #409eff;
}

body.dark .weiyu-post-form textarea::placeholder,
body.theme-dark .weiyu-post-form textarea::placeholder,
body.night-mode .weiyu-post-form textarea::placeholder,
body[class*="dark"] .weiyu-post-form textarea::placeholder,
body[data-theme="dark"] .weiyu-post-form textarea::placeholder {
    color: #555;
}

body.dark .weiyu-post-message .success,
body.theme-dark .weiyu-post-message .success,
body.night-mode .weiyu-post-message .success,
body[class*="dark"] .weiyu-post-message .success,
body[data-theme="dark"] .weiyu-post-message .success {
    background: #1a3a1a;
    color: #85ce61;
}

body.dark .weiyu-post-message .error,
body.theme-dark .weiyu-post-message .error,
body.night-mode .weiyu-post-message .error,
body[class*="dark"] .weiyu-post-message .error,
body[data-theme="dark"] .weiyu-post-message .error {
    background: #3a1a1a;
    color: #f07178;
}

body.dark .weiyu-spinner,
body.theme-dark .weiyu-spinner,
body.night-mode .weiyu-spinner,
body[class*="dark"] .weiyu-spinner,
body[data-theme="dark"] .weiyu-spinner {
    border-color: #444;
    border-top-color: #409eff;
}

body.dark .weiyu-pagination a,
body.theme-dark .weiyu-pagination a,
body.night-mode .weiyu-pagination a,
body[class*="dark"] .weiyu-pagination a,
body[data-theme="dark"] .weiyu-pagination a {
    color: #ccc;
    background: #333;
    border-color: #555;
}

body.dark .weiyu-pagination span.page-numbers,
body.theme-dark .weiyu-pagination span.page-numbers,
body.night-mode .weiyu-pagination span.page-numbers,
body[class*="dark"] .weiyu-pagination span.page-numbers,
body[data-theme="dark"] .weiyu-pagination span.page-numbers {
    color: #555;
    background: #333;
    border-color: #555;
}

body.dark .weiyu-pagination span.current,
body.theme-dark .weiyu-pagination span.current,
body.night-mode .weiyu-pagination span.current,
body[class*="dark"] .weiyu-pagination span.current,
body[data-theme="dark"] .weiyu-pagination span.current {
    color: #fff !important;
    background: #409eff !important;
    border-color: #409eff !important;
}

body.dark .weiyu-empty,
body.theme-dark .weiyu-empty,
body.night-mode .weiyu-empty,
body[class*="dark"] .weiyu-empty,
body[data-theme="dark"] .weiyu-empty {
    background: #333;
}

body.dark .weiyu-empty p,
body.theme-dark .weiyu-empty p,
body.night-mode .weiyu-empty p,
body[class*="dark"] .weiyu-empty p,
body[data-theme="dark"] .weiyu-empty p {
    color: #666;
}

body.dark .weiyu-footer,
body.theme-dark .weiyu-footer,
body.night-mode .weiyu-footer,
body[class*="dark"] .weiyu-footer,
body[data-theme="dark"] .weiyu-footer {
    border-color: #555;
}

body.dark .weiyu-footer p,
body.theme-dark .weiyu-footer p,
body.night-mode .weiyu-footer p,
body[class*="dark"] .weiyu-footer p,
body[data-theme="dark"] .weiyu-footer p {
    color: #666;
}

body.dark .weiyu-footer a,
body.theme-dark .weiyu-footer a,
body.night-mode .weiyu-footer a,
body[class*="dark"] .weiyu-footer a,
body[data-theme="dark"] .weiyu-footer a {
    color: #60a5fa;
}

/* ===== 响应式适配 ===== */

/* 平板设备（768px - 992px） */
@media (max-width: 992px) {
    .weiyu-container {
        padding: 30px 20px;
    }
    
    .weiyu-title {
        font-size: 2.8rem;
    }
    
    .weiyu-subtitle {
        font-size: 1.4rem;
    }
    
    .weiyu-stats {
        font-size: 1.1rem;
    }
    
    .weiyu-nickname {
        font-size: 1.3rem;
    }
    
    .weiyu-time {
        font-size: 1.1rem;
    }
    
    .weiyu-content {
        font-size: 1.4rem;
    }
}

/* 手机设备（小于768px） */
@media (max-width: 768px) {
    .weiyu-container {
        padding: 20px 15px;
    }
    
    .weiyu-title {
        font-size: 2.5rem;
    }
    
    .weiyu-subtitle {
        font-size: 1.3rem;
    }
    
    .weiyu-stats {
        font-size: 1rem;
    }
    
    .weiyu-card {
        padding: 18px;
    }
    
    .weiyu-nickname {
        font-size: 1.3rem;
    }
    
    .weiyu-time {
        font-size: 1.1rem;
    }
    
    .weiyu-content {
        font-size: 1.4rem;
        line-height: 2;
    }
    
    .weiyu-pagination a,
    .weiyu-pagination span {
        min-width: 32px;
        height: 32px;
        font-size: 0.9rem;
    }
}

/* 小屏手机（小于480px） */
@media (max-width: 480px) {
    .weiyu-container {
        padding: 15px 12px;
    }
    
    .weiyu-title {
        font-size: 2rem;
    }
    
    .weiyu-subtitle {
        font-size: 1.1rem;
    }
    
    .weiyu-stats {
        font-size: 0.95rem;
    }
    
    .weiyu-card {
        padding: 15px;
        border-radius: 12px;
    }
    
    .weiyu-nickname {
        font-size: 1.2rem;
    }
    
    .weiyu-time {
        font-size: 1rem;
    }
    
    .weiyu-content {
        font-size: 1.25rem;
        line-height: 1.9;
    }
}