/* 基础样式变量 */
:root {
    --zb-primary-color: #165DFF;
    --zb-accent-color: #FF7D00;
    --zb-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    --zb-radius: 8px;
    --transition: all 0.3s ease;
}

/* 备案信息样式 */
.zibll-beautifier-icp {
    text-align: center;
    padding: 15px 0;
    font-size: 14px;
    color: #666;
}

.zibll-beautifier-icp a {
    color: #666;
    margin: 0 5px;
    text-decoration: none;
}

.zibll-beautifier-icp a:hover {
    color: var(--zb-primary-color);
    text-decoration: underline;
}

/* 回到顶部按钮 */
#zibll-back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: var(--zb-primary-color);
    color: white;
    border: none;
    font-size: 20px;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    box-shadow: var(--zb-shadow);
    z-index: 9999;
}

#zibll-back-to-top.show {
    opacity: 1;
    visibility: visible;
}

/* 音乐播放器 */
.zibll-music-player {
    position: fixed;
    bottom: 30px;
    left: 30px;
    background: white;
    border-radius: 30px;
    padding: 10px 20px;
    box-shadow: var(--zb-shadow);
    display: flex;
    align-items: center;
    z-index: 9998;
}

.zibll-music-player audio {
    width: 250px;
}

.music-toggle {
    cursor: pointer;
    font-size: 20px;
    margin-right: 10px;
    color: var(--zb-primary-color);
}

/* 阅读进度条 */
#zibll-reading-progress {
    position: fixed;
    top: 0;
    left: 0;
    height: 3px;
    background: var(--zb-accent-color);
    width: 0%;
    z-index: 9999;
}

/* 深色模式 */
body.dark-mode {
    background-color: #1a1a2e;
    color: #e6e6e6;
}

body.dark-mode .navbar {
    background-color: #16213e !important;
}

body.dark-mode .card,
body.dark-mode .widget {
    background-color: #16213e;
    border-color: #2a2a42;
}

/* 深色模式切换按钮 */
#zibll-dark-mode-toggle {
    position: fixed;
    top: 80px;
    right: 30px;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: var(--zb-primary-color);
    color: white;
    border: none;
    font-size: 20px;
    cursor: pointer;
    box-shadow: var(--zb-shadow);
    z-index: 9999;
}

/* Logo美化 */
.logo img {
    transition: var(--transition);
}

.logo:hover img {
    transform: scale(1.05) rotate(2deg);
}

/* 全局布局边框美化 */
.layout-border-beautify .container,
.layout-border-beautify .card,
.layout-border-beautify .widget {
    border-radius: var(--zb-radius);
    box-shadow: var(--zb-shadow);
    transition: var(--transition);
}

.layout-border-beautify .card:hover,
.layout-border-beautify .widget:hover {
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
    transform: translateY(-2px);
}

/* 用户头像美化 */
.avatar-beautify img.avatar {
    border-radius: 50% !important;
    transition: var(--transition);
    border: 2px solid transparent;
}

.avatar-beautify img.avatar:hover {
    transform: scale(1.1) rotate(5deg);
    border-color: var(--zb-accent-color);
}

/* 导航栏滚动效果 */
.navbar.scroll {
    background-color: rgba(255, 255, 255, 0.95) !important;
    box-shadow: var(--zb-shadow);
    padding-top: 8px !important;
    padding-bottom: 8px !important;
}

/* 滚动动画元素 */
.scroll-animate {
    opacity: 0;
    transform: translateY(30px);
    transition: var(--transition);
}

.scroll-animate.visible {
    opacity: 1;
    transform: translateY(0);
}

/* 彩虹文字效果 */
.rainbow-text {
    background-image: linear-gradient(90deg, #ff0000, #ff9a00, #d0de21, #4fdc4a, #3fdad8, #2fc9e2, #1c7fee, #5f15f2, #ba0cf8, #fb07d9, #ff0000);
    background-size: 2000% 100%;
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    animation: rainbow 15s ease infinite;
}

@keyframes rainbow {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

/* 按钮悬停效果 */
.button-effect {
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.button-effect::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 0;
    background-color: rgba(255, 255, 255, 0.2);
    transition: var(--transition);
    z-index: -1;
}

.button-effect:hover::after {
    height: 100%;
}

/* 图片悬停效果 */
.image-hover {
    overflow: hidden;
}

.image-hover img {
    transition: var(--transition);
}

.image-hover:hover img {
    transform: scale(1.05);
}

/* 鼠标光标特效 */
.cursor-dot {
    width: 5px;
    height: 5px;
    background-color: var(--zb-primary-color);
    border-radius: 50%;
    position: fixed;
    pointer-events: none;
    z-index: 9999;
    transition: transform 0.1s ease;
}

.cursor-outline {
    width: 30px;
    height: 30px;
    border: 2px solid rgba(255, 125, 0, 0.5);
    border-radius: 50%;
    position: fixed;
    pointer-events: none;
    z-index: 9998;
    transition: transform 0.2s ease;
    transform: translate(-50%, -50%);
}

/* 标签云美化 */
.tag-cloud-beautify a {
    display: inline-block;
    padding: 5px 12px;
    margin: 0 5px 8px 0;
    border-radius: 20px;
    background-color: #f5f5f5;
    transition: var(--transition);
}

.tag-cloud-beautify a:hover {
    background-color: var(--zb-primary-color);
    color: white !important;
    transform: scale(1.05);
}

/* 面包屑导航美化 */
.breadcrumbs-beautify {
    padding: 10px 0;
}

.breadcrumbs-beautify a {
    color: #666;
    transition: var(--transition);
}

.breadcrumbs-beautify a:hover {
    color: var(--zb-primary-color);
}

.breadcrumbs-beautify span:last-child {
    color: var(--zb-primary-color);
    font-weight: 500;
}

/* 自定义按钮样式 */
.zibll-beautifier-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}