/**
 * iOS 26 液态玻璃风格
 * 悬浮圆角导航栏 + 真实折射
 */

/* ==================== iOS 26 风格悬浮导航栏 ==================== */
.main-nav {
    /* 悬浮定位 */
    position: fixed !important;
    top: 16px !important;
    left: 50% !important;
    right: auto !important;
    transform: translateX(-50%) !important;
    width: auto !important;
    min-width: 600px !important;
    max-width: 900px !important;
    height: 56px !important;
    padding: 0 24px !important;

    /* 圆角胶囊 */
    border-radius: 28px !important;

    /* 玻璃效果 - 多层叠加实现真实折射 */
    background:
        linear-gradient(135deg, rgba(255,255,255,0.1) 0%, rgba(255,255,255,0.05) 50%, rgba(255,255,255,0) 100%),
        rgba(30, 30, 35, 0.25) !important;
    backdrop-filter: blur(60px) saturate(200%) brightness(1.1) !important;
    -webkit-backdrop-filter: blur(60px) saturate(200%) brightness(1.1) !important;

    /* 边框 - 内发光效果 */
    border: 0.5px solid rgba(255, 255, 255, 0.2) !important;
    border-top: 0.5px solid rgba(255, 255, 255, 0.35) !important;
    border-bottom: 0.5px solid rgba(255, 255, 255, 0.1) !important;

    /* 阴影 */
    box-shadow:
        0 8px 32px rgba(0, 0, 0, 0.4),
        0 2px 8px rgba(0, 0, 0, 0.2),
        inset 0 1px 0 rgba(255, 255, 255, 0.15),
        inset 0 -1px 0 rgba(0, 0, 0, 0.1) !important;

    /* 动画 */
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1) !important;

    outline: none !important;
}

/* 导航栏内容居中 */
.main-nav .nav-container,
.main-nav > div:first-child {
    width: 100% !important;
    max-width: none !important;
    padding: 0 !important;
    display: flex !important;
    align-items: center !important;
    justify-content: space-between !important;
}

/* 隐藏导航栏上的 ROACH 工坊文字 - 最高优先级覆盖 */
/* 使用 ID + 类 + 元素选择器确保最高优先级 */
#mainNav.main-nav .brand .brand-name,
#mainNav.main-nav .brand-name,
nav#mainNav.main-nav .brand .brand-name,
nav#mainNav.main-nav .brand > div.brand-name,
html body nav#mainNav.main-nav .brand .brand-name,
html body nav#mainNav.main-nav .brand > div:last-child.brand-name {
    display: none !important;
    visibility: hidden !important;
    opacity: 0 !important;
    width: 0 !important;
    height: 0 !important;
    overflow: hidden !important;
    font-size: 0 !important;
    line-height: 0 !important;
    position: absolute !important;
    left: -9999px !important;
}

/* 隐藏版本号 */
.main-nav .version-display {
    display: none !important;
}

/* 隐藏设置、聊天室、登录按钮的文字 */
.main-nav .settings-btn span,
.main-nav .forum-icon-btn span,
.main-nav .user-menu-btn span,
.main-nav .login-btn span {
    display: none !important;
}

/* 简化按钮为图标形式 */
.main-nav .settings-btn,
.main-nav .forum-icon-btn,
.main-nav .user-menu-btn,
.main-nav .login-btn {
    width: 36px !important;
    height: 36px !important;
    padding: 0 !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    background: transparent !important;
    border: none !important;
    color: rgba(255, 255, 255, 0.7) !important;
    font-size: 1rem !important;
    cursor: pointer !important;
    transition: all 0.2s ease !important;
}

.main-nav .settings-btn:hover,
.main-nav .forum-icon-btn:hover,
.main-nav .user-menu-btn:hover,
.main-nav .login-btn:hover {
    color: #fff !important;
    background: rgba(255, 255, 255, 0.1) !important;
    border-radius: 12px !important;
}

/* 导航链接改为图标形式 - 使用最高优先级 */
#mainNav.main-nav .nav-links li.nav-link,
nav#mainNav.main-nav .nav-links li.nav-link,
body nav#mainNav.main-nav .nav-links li.nav-link {
    background: transparent !important;
    border-radius: 12px !important;
    padding: 8px !important;
    margin: 0 2px !important;
    box-shadow: none !important;
    width: 36px !important;
    height: 36px !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    position: relative !important;
    transition: all 0.3s ease !important;
    cursor: pointer !important;
}

/* 导航链接图标 */
#mainNav.main-nav .nav-links li.nav-link svg,
nav#mainNav.main-nav .nav-links li.nav-link svg {
    width: 18px !important;
    height: 18px !important;
    fill: currentColor !important;
    transition: all 0.2s ease !important;
}

/* 悬停时图标高亮 */
#mainNav.main-nav .nav-links li.nav-link:hover,
nav#mainNav.main-nav .nav-links li.nav-link:hover {
    color: #fff !important;
}

/* active 状态 */
#mainNav.main-nav .nav-links li.nav-link.active {
    background: rgba(0, 255, 136, 0.15) !important;
    border: 0.5px solid rgba(0, 255, 136, 0.3) !important;
    color: #00ff88 !important;
}

/* 悬停提示 - Tooltip */
.main-nav .nav-links li.nav-link::after {
    content: attr(data-page) !important;
    position: absolute !important;
    bottom: -30px !important;
    left: 50% !important;
    transform: translateX(-50%) !important;
    background: rgba(0, 0, 0, 0.8) !important;
    color: #fff !important;
    padding: 4px 8px !important;
    border-radius: 6px !important;
    font-size: 0.75rem !important;
    white-space: nowrap !important;
    opacity: 0 !important;
    visibility: hidden !important;
    transition: all 0.2s ease !important;
    pointer-events: none !important;
    z-index: 1000 !important;
}

/* 悬停时显示提示 */
.main-nav .nav-links li.nav-link:hover::after {
    opacity: 1 !important;
    visibility: visible !important;
    bottom: -35px !important;
}

/* 悬停时图标高亮 */
.main-nav .nav-links li.nav-link:hover::before {
    color: #fff !important;
}

/* active 状态 */
.main-nav .nav-links li.nav-link.active {
    background: rgba(0, 255, 136, 0.15) !important;
    border: 0.5px solid rgba(0, 255, 136, 0.3) !important;
}

.main-nav .nav-links li.nav-link.active::before {
    color: #00ff88 !important;
}

/* active 状态 - iOS 26 液态玻璃选中效果 - 圆角与导航栏一致 - 最高优先级 */
nav.main-nav .nav-links .nav-link.active,
nav.main-nav .nav-links li.active,
nav.main-nav ul li.nav-link.active,
#mainNav.main-nav .nav-links .nav-link.active,
#mainNav.main-nav .nav-links li.active,
body nav.main-nav .nav-links .nav-link.active,
html body nav.main-nav .nav-links .nav-link.active,
.main-nav .nav-links .nav-link.active,
.main-nav .nav-links li.active {
    color: #00ff88 !important;
    background:
        linear-gradient(135deg, rgba(0, 255, 136, 0.15) 0%, rgba(0, 255, 136, 0.05) 100%),
        rgba(255, 255, 255, 0.05) !important;
    backdrop-filter: blur(20px) saturate(150%) !important;
    -webkit-backdrop-filter: blur(20px) saturate(150%) !important;
    border-radius: 20px !important;
    border: 0.5px solid rgba(0, 255, 136, 0.3) !important;
    box-shadow:
        inset 0 1px 0 rgba(255, 255, 255, 0.2),
        0 4px 12px rgba(0, 255, 136, 0.15) !important;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1) !important;
}

/* 移除 ::before 伪元素的绿色背景 - 使用更高优先级 */
nav.main-nav .nav-links .nav-link.active::before,
nav.main-nav .nav-links .nav-link::before,
#mainNav.main-nav .nav-links .nav-link.active::before,
#mainNav.main-nav .nav-links .nav-link::before,
nav#mainNav.main-nav .nav-links .nav-link.active::before,
nav#mainNav.main-nav .nav-links .nav-link::before {
    display: none !important;
    content: none !important;
    transform: scale(0) !important;
    opacity: 0 !important;
    background: transparent !important;
}

/* 滚动后效果 */
.main-nav.scrolled {
    background: rgba(20, 20, 25, 0.75) !important;
    backdrop-filter: blur(50px) saturate(200%) !important;
    -webkit-backdrop-filter: blur(50px) saturate(200%) !important;
    box-shadow: 
        0 12px 40px rgba(0, 0, 0, 0.5),
        0 4px 12px rgba(0, 0, 0, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.15) !important;
}

/* ==================== 统一玻璃风格 - 与导航栏一致 ==================== */

/* 基础玻璃效果 - 所有卡片统一 */
.work-card,
.action-card,
.game-card,
.service-card,
.app-card,
.project-card,
.tool-card {
    background:
        linear-gradient(135deg, rgba(255,255,255,0.08) 0%, rgba(255,255,255,0.03) 50%, rgba(255,255,255,0) 100%),
        rgba(30, 30, 35, 0.4) !important;
    backdrop-filter: blur(40px) saturate(180%) brightness(1.1) !important;
    -webkit-backdrop-filter: blur(40px) saturate(180%) brightness(1.1) !important;
    border: 0.5px solid rgba(255, 255, 255, 0.15) !important;
    cursor: pointer !important;
    border-top: 0.5px solid rgba(255, 255, 255, 0.25) !important;
    border-bottom: 0.5px solid rgba(255, 255, 255, 0.08) !important;
    border-radius: 20px !important;
    box-shadow:
        0 8px 32px rgba(0, 0, 0, 0.4),
        0 2px 8px rgba(0, 0, 0, 0.2),
        inset 0 1px 0 rgba(255, 255, 255, 0.1) !important;

    outline: none !important;
    -webkit-tap-highlight-color: transparent !important;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1) !important;
}

.work-card:hover,
.action-card:hover,
.game-card:hover,
.service-card:hover,
.app-card:hover,
.project-card:hover,
.tool-card:hover {
    transform: translateY(-8px) !important;
    box-shadow:
        0 16px 48px rgba(0, 0, 0, 0.5),
        0 4px 12px rgba(0, 0, 0, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.15) !important;
    border-color: rgba(255, 255, 255, 0.2) !important;
}

/* 筛选按钮 - 统一风格 */
.filter-btn,
.category-btn,
.tag-btn {
    background:
        linear-gradient(135deg, rgba(255,255,255,0.06) 0%, rgba(255,255,255,0.02) 100%),
        rgba(30, 30, 35, 0.3) !important;
    backdrop-filter: blur(20px) saturate(150%) !important;
    -webkit-backdrop-filter: blur(20px) saturate(150%) !important;
    border: 0.5px solid rgba(255, 255, 255, 0.12) !important;
    border-top: 0.5px solid rgba(255, 255, 255, 0.2) !important;
    border-radius: 20px !important;
    box-shadow:
        0 4px 16px rgba(0, 0, 0, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.08) !important;

    outline: none !important;
    -webkit-tap-highlight-color: transparent !important;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1) !important;
}

.filter-btn:hover,
.category-btn:hover,
.tag-btn:hover {
    background:
        linear-gradient(135deg, rgba(255,255,255,0.1) 0%, rgba(255,255,255,0.04) 100%),
        rgba(30, 30, 35, 0.4) !important;
    transform: translateY(-2px) !important;
    border-color: rgba(255, 255, 255, 0.18) !important;
}

.filter-btn.active,
.category-btn.active,
.tag-btn.active {
    background:
        linear-gradient(135deg, rgba(0, 255, 136, 0.15) 0%, rgba(0, 255, 136, 0.05) 100%),
        rgba(30, 30, 35, 0.4) !important;
    border-color: rgba(0, 255, 136, 0.4) !important;
    box-shadow:
        0 4px 16px rgba(0, 255, 136, 0.15),
        inset 0 1px 0 rgba(255, 255, 255, 0.15) !important;
}

/* ==================== 所有弹窗统一液态玻璃效果 - iOS 26 丝滑动画 ==================== */
/* 策略：强制浏览器预渲染模糊效果，使用 contain 优化性能 */

/* 弹窗遮罩层 - 所有类型 */
[class*="modal-overlay"],
[class*="dialog-overlay"],
[class*="popup-overlay"],
#settingsModalOverlay,
#modalOverlay,
#videoModal,
#mailModal,
#supportersModal,
#developersModal,
#termsModal,
#fullTermsModal {
    background: rgba(0, 0, 0, 0) !important;
    backdrop-filter: none !important;
    -webkit-backdrop-filter: none !important;

    /* 初始状态：完全隐藏 */
    opacity: 0 !important;
    visibility: hidden !important;
    pointer-events: none !important;

    transition: opacity 0.3s ease, visibility 0.3s ease !important;
    
    /* 强制浏览器创建独立的渲染层 */
    contain: layout style paint !important;
}

/* 弹窗遮罩层显示状态 */
[class*="modal-overlay"].show,
[class*="modal-overlay"].active,
#settingsModalOverlay.show,
#settingsModalOverlay.active,
#modalOverlay.show,
#modalOverlay.active,
#videoModal.show,
#videoModal.active,
#mailModal.show,
#mailModal.active,
#supportersModal.show,
#supportersModal.active,
#developersModal.show,
#developersModal.active,
#termsModal.show,
#termsModal.active,
#fullTermsModal.show,
#fullTermsModal.active {
    opacity: 1 !important;
    visibility: visible !important;
    background: rgba(0, 0, 0, 0.3) !important;
    pointer-events: auto !important;
}

/* 弹窗容器 - 基础样式 - 深色背景无模糊 */
html body [class*="modal-container"],
html body [class*="dialog-container"],
html body [class*="popup-container"],
html body .settings-modal-container,
html body .mail-container,
html body .list-container,
html body .terms-container,
html body .wechat-modal .modal-container,
html body .video-modal .modal-container,
#settingsModalOverlay .settings-modal-container,
#modalOverlay .modal-container,
#videoModal .modal-container,
#mailModal .mail-container,
#supportersModal .list-container,
#developersModal .list-container,
#termsModal .terms-container,
#fullTermsModal .terms-container {
    position: relative !important;
    /* 深色背景 - 纯黑 */
    background: #0a0a0a !important;
    border: 0.5px solid rgba(255, 255, 255, 0.15) !important;
    border-top: 0.5px solid rgba(255, 255, 255, 0.25) !important;
    border-bottom: 0.5px solid rgba(255, 255, 255, 0.08) !important;
    border-radius: 28px !important;
    box-shadow:
        0 8px 32px rgba(0, 0, 0, 0.5),
        0 2px 8px rgba(0, 0, 0, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.08) !important;
    outline: none !important;

    /* 初始状态：缩小+下移+透明 */
    opacity: 0 !important;
    transform: scale(0.88) translateY(30px) translateZ(0) !important;
    transform-origin: center center !important;

    /* GPU加速 */
    will-change: transform, opacity !important;
    backface-visibility: hidden !important;

    /* 丝滑过渡 */
    transition: opacity 0.5s cubic-bezier(0.16, 1, 0.3, 1),
                transform 0.5s cubic-bezier(0.16, 1, 0.3, 1) !important;
}

/* 弹窗内容区域 */
html body [class*="modal-container"] > *,
html body [class*="dialog-container"] > *,
html body [class*="popup-container"] > *,
html body .settings-modal-container > *,
html body .mail-container > *,
html body .list-container > *,
html body .terms-container > * {
    position: relative !important;
    z-index: 1 !important;
}

/* 弹窗容器伪元素 - 添加渐变高光 */
html body [class*="modal-container"]::before,
html body [class*="dialog-container"]::before,
html body [class*="popup-container"]::before,
html body .settings-modal-container::before,
html body .mail-container::before,
html body .list-container::before,
html body .terms-container::before,
#settingsModalOverlay .settings-modal-container::before,
#modalOverlay .modal-container::before,
#videoModal .modal-container::before,
#mailModal .mail-container::before,
#supportersModal .list-container::before,
#developersModal .list-container::before,
#termsModal .terms-container::before,
#fullTermsModal .terms-container::before {
    content: '' !important;
    position: absolute !important;
    inset: 0 !important;
    border-radius: 28px !important;
    background: linear-gradient(135deg, rgba(255,255,255,0.1) 0%, rgba(255,255,255,0.02) 50%, transparent 100%) !important;
    pointer-events: none !important;
    z-index: 0 !important;
}

/* 弹窗显示状态 */
html body [class*="modal-overlay"].show [class*="modal-container"],
html body [class*="modal-overlay"].active [class*="modal-container"],
#settingsModalOverlay.show .settings-modal-container,
#settingsModalOverlay.active .settings-modal-container,
#modalOverlay.show .modal-container,
#modalOverlay.active .modal-container,
#videoModal.show .modal-container,
#videoModal.active .modal-container,
#mailModal.show .mail-container,
#mailModal.active .mail-container,
#supportersModal.show .list-container,
#supportersModal.active .list-container,
#developersModal.show .list-container,
#developersModal.active .list-container,
#termsModal.show .terms-container,
#termsModal.active .terms-container,
#fullTermsModal.show .terms-container,
#fullTermsModal.active .terms-container {
    opacity: 1 !important;
    transform: scale(1) translateY(0) translateZ(0) !important;
}



/* 弹窗关闭状态 */
html body [class*="modal-overlay"].hide [class*="modal-container"],
#settingsModalOverlay.hide .settings-modal-container,
#modalOverlay.hide .modal-container,
#videoModal.hide .modal-container,
#mailModal.hide .mail-container,
#supportersModal.hide .list-container,
#developersModal.hide .list-container,
#termsModal.hide .list-container,
#fullTermsModal.hide .terms-container {
    opacity: 0 !important;
    transform: scale(0.95) translateY(-10px) translateZ(0) !important;
    transition: opacity 0.25s cubic-bezier(0.4, 0, 1, 1),
                transform 0.25s cubic-bezier(0.4, 0, 1, 1) !important;
}

/* 关闭时模糊层先淡出 */
html body [class*="modal-overlay"].hide [class*="modal-container"]::before,
#settingsModalOverlay.hide .settings-modal-container::before,
#modalOverlay.hide .modal-container::before,
#videoModal.hide .modal-container::before,
#mailModal.hide .mail-container::before,
#supportersModal.hide .list-container::before,
#developersModal.hide .list-container::before,
#termsModal.hide .list-container::before,
#fullTermsModal.hide .terms-container::before {
    opacity: 0 !important;
    transition: opacity 0.15s ease !important;
}

/* 弹窗关闭时遮罩层也淡出 - 支持 .hide 类 */
[class*="modal-overlay"].hide,
#settingsModalOverlay.hide,
#modalOverlay.hide,
#videoModal.hide,
#mailModal.hide,
#supportersModal.hide,
#developersModal.hide,
#termsModal.hide,
#fullTermsModal.hide {
    opacity: 0 !important;
    visibility: hidden !important;
    transition: opacity 0.3s cubic-bezier(0.4, 0, 1, 1), visibility 0.3s cubic-bezier(0.4, 0, 1, 1) !important;
}

/* ==================== 强制预渲染模糊效果 ==================== */
/* 页面加载时瞬间显示弹窗再隐藏，强制浏览器预计算 backdrop-filter */
@keyframes preRenderBlur {
    0%, 100% {
        opacity: 0;
        visibility: hidden;
    }
    50% {
        opacity: 0.001;
        visibility: visible;
    }
}

/* 应用预热动画到所有弹窗 - 只在页面加载时执行一次 */
[class*="modal-overlay"],
#settingsModalOverlay,
#modalOverlay,
#videoModal,
#mailModal,
#supportersModal,
#developersModal,
#termsModal,
#fullTermsModal {
    animation: preRenderBlur 0.001s linear 1 !important;
}

/* 弹窗标题栏 */
.settings-modal-header,
.modal-header,
.dialog-header {
    border-bottom: 0.5px solid rgba(255, 255, 255, 0.1) !important;
    padding: 20px 24px !important;
}

/* 弹窗内容 */
.settings-modal-body,
.modal-body,
.dialog-body {
    padding: 24px !important;
}

/* 弹窗底部 */
.settings-modal-footer,
.modal-footer,
.dialog-footer {
    border-top: 0.5px solid rgba(255, 255, 255, 0.1) !important;
    padding: 16px 24px !important;
}

/* 弹窗关闭按钮 - 使用最高特异性 */
html body .settings-modal-close,
html body .modal-close,
html body .dialog-close,
#settingsModalOverlay .settings-modal-close,
#modalOverlay .modal-close,
.mail-container .modal-close,
.list-container .modal-close,
.terms-container .modal-close {
    position: absolute !important;
    top: 1rem !important;
    right: 1rem !important;
    left: auto !important;
    width: 32px !important;
    height: 32px !important;
    border-radius: 50% !important;
    background: rgba(255, 255, 255, 0.1) !important;
    color: rgba(255, 255, 255, 0.7) !important;
    transition: all 0.2s ease !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
}

html body .settings-modal-close:hover,
html body .modal-close:hover,
html body .dialog-close:hover,
#settingsModalOverlay .settings-modal-close:hover,
#modalOverlay .modal-close:hover {
    background: rgba(255, 255, 255, 0.2) !important;
    color: #fff !important;
}

/* 下拉菜单 - 统一风格 */
.user-dropdown,
.dropdown-menu,
.context-menu {
    background:
        linear-gradient(135deg, rgba(255,255,255,0.08) 0%, rgba(255,255,255,0.03) 100%),
        rgba(25, 25, 30, 0.9) !important;
    backdrop-filter: blur(40px) saturate(160%) !important;
    -webkit-backdrop-filter: blur(40px) saturate(160%) !important;
    border: 0.5px solid rgba(255, 255, 255, 0.12) !important;
    border-top: 0.5px solid rgba(255, 255, 255, 0.2) !important;
    border-radius: 16px !important;
    box-shadow:
        0 16px 48px rgba(0, 0, 0, 0.4),
        0 4px 12px rgba(0, 0, 0, 0.2),
        inset 0 1px 0 rgba(255, 255, 255, 0.08) !important;
    outline: none !important;
}

/* 输入框 - 统一风格 */
input[type="text"],
input[type="email"],
input[type="password"],
input[type="search"],
textarea,
.select-wrapper select {
    background:
        linear-gradient(135deg, rgba(255,255,255,0.05) 0%, rgba(255,255,255,0.02) 100%),
        rgba(30, 30, 35, 0.5) !important;
    backdrop-filter: blur(20px) !important;
    -webkit-backdrop-filter: blur(20px) !important;
    border: 0.5px solid rgba(255, 255, 255, 0.1) !important;
    border-top: 0.5px solid rgba(255, 255, 255, 0.15) !important;
    border-radius: 12px !important;
    box-shadow:
        inset 0 2px 4px rgba(0, 0, 0, 0.2),
        0 1px 0 rgba(255, 255, 255, 0.05) !important;
    color: #fff !important;
    transition: all 0.2s ease !important;
}

input[type="text"]:focus,
input[type="email"]:focus,
input[type="password"]:focus,
input[type="search"]:focus,
textarea:focus,
.select-wrapper select:focus {
    border-color: rgba(0, 255, 136, 0.4) !important;
    box-shadow:
        inset 0 2px 4px rgba(0, 0, 0, 0.2),
        0 0 0 3px rgba(0, 255, 136, 0.1) !important;
    outline: none !important;
}

/* 按钮 - 统一风格 */
.btn,
button:not(.settings-btn):not(.forum-icon-btn),
.submit-btn,
.action-btn {
    background:
        linear-gradient(135deg, rgba(255,255,255,0.1) 0%, rgba(255,255,255,0.04) 100%),
        rgba(30, 30, 35, 0.6) !important;
    backdrop-filter: blur(20px) !important;
    -webkit-backdrop-filter: blur(20px) !important;
    border: 0.5px solid rgba(255, 255, 255, 0.15) !important;
    border-top: 0.5px solid rgba(255, 255, 255, 0.25) !important;
    border-radius: 12px !important;
    box-shadow:
        0 4px 16px rgba(0, 0, 0, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.1) !important;
    color: #fff !important;
    transition: all 0.2s ease !important;
}

.btn:hover,
button:not(.settings-btn):not(.forum-icon-btn):hover,
.submit-btn:hover,
.action-btn:hover {
    background:
        linear-gradient(135deg, rgba(255,255,255,0.15) 0%, rgba(255,255,255,0.06) 100%),
        rgba(30, 30, 35, 0.7) !important;
    transform: translateY(-2px) !important;
    box-shadow:
        0 6px 20px rgba(0, 0, 0, 0.4),
        inset 0 1px 0 rgba(255, 255, 255, 0.12) !important;
}

.btn-primary,
.submit-btn {
    background:
        linear-gradient(135deg, rgba(0, 255, 136, 0.2) 0%, rgba(0, 255, 136, 0.08) 100%),
        rgba(30, 30, 35, 0.6) !important;
    border-color: rgba(0, 255, 136, 0.3) !important;
}

.btn-primary:hover,
.submit-btn:hover {
    background:
        linear-gradient(135deg, rgba(0, 255, 136, 0.25) 0%, rgba(0, 255, 136, 0.1) 100%),
        rgba(30, 30, 35, 0.7) !important;
    border-color: rgba(0, 255, 136, 0.4) !important;
}

/* ==================== 移动端导航 - iOS 26 液态玻璃风格 ==================== */
/* 使用 html body 前缀确保最高优先级 */
html body .mobile-bottom-nav,
:root.mobile-mode .mobile-bottom-nav {
    /* 悬浮定位 - 距离底部 16px */
    position: fixed !important;
    bottom: 16px !important;
    left: 50% !important;
    right: auto !important;
    transform: translateX(-50%) !important;
    width: auto !important;
    min-width: 320px !important;
    max-width: 90vw !important;
    height: 56px !important;
    padding: 0 16px !important;
    
    /* 圆角胶囊 */
    border-radius: 28px !important;
    
    /* 液态玻璃效果 */
    background:
        linear-gradient(135deg, rgba(255,255,255,0.1) 0%, rgba(255,255,255,0.05) 50%, rgba(255,255,255,0) 100%),
        rgba(30, 30, 35, 0.25) !important;
    backdrop-filter: blur(60px) saturate(200%) brightness(1.1) !important;
    -webkit-backdrop-filter: blur(60px) saturate(200%) brightness(1.1) !important;
    
    /* 边框 - 内发光效果 */
    border: 0.5px solid rgba(255, 255, 255, 0.2) !important;
    border-top: 0.5px solid rgba(255, 255, 255, 0.35) !important;
    border-bottom: 0.5px solid rgba(255, 255, 255, 0.1) !important;
    
    /* 阴影 */
    box-shadow:
        0 8px 32px rgba(0, 0, 0, 0.4),
        0 2px 8px rgba(0, 0, 0, 0.2),
        inset 0 1px 0 rgba(255, 255, 255, 0.15),
        inset 0 -1px 0 rgba(0, 0, 0, 0.1) !important;
    
    /* 动画 */
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1) !important;
    
    outline: none !important;
}

/* 移动端导航项 - 使用高优先级选择器 */
html body .mobile-bottom-nav .nav-item,
html body .mobile-bottom-nav .mobile-bottom-nav-item {
    background: transparent !important;
    border-radius: 12px !important;
    padding: 8px !important;
    margin: 0 4px !important;
    box-shadow: none !important;
    width: 44px !important;
    height: 44px !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    position: relative !important;
    transition: all 0.3s ease !important;
    cursor: pointer !important;
    color: rgba(255, 255, 255, 0.7) !important;
}

/* 移动端导航图标 */
html body .mobile-bottom-nav .nav-item i,
html body .mobile-bottom-nav .nav-item svg,
html body .mobile-bottom-nav .mobile-bottom-nav-item i {
    width: 20px !important;
    height: 20px !important;
    font-size: 20px !important;
    fill: currentColor !important;
    transition: all 0.2s ease !important;
}

/* 移动端导航文字 - 隐藏 */
html body .mobile-bottom-nav .nav-item span,
html body .mobile-bottom-nav .mobile-bottom-nav-item span {
    display: none !important;
}

/* 移动端导航悬停 */
html body .mobile-bottom-nav .nav-item:hover,
html body .mobile-bottom-nav .mobile-bottom-nav-item:hover {
    color: #fff !important;
    background: rgba(255, 255, 255, 0.1) !important;
}

/* 移动端导航激活状态 */
html body .mobile-bottom-nav .nav-item.active,
html body .mobile-bottom-nav .mobile-bottom-nav-item.active {
    color: #00ff88 !important;
    background:
        linear-gradient(135deg, rgba(0, 255, 136, 0.15) 0%, rgba(0, 255, 136, 0.05) 100%),
        rgba(255, 255, 255, 0.05) !important;
    backdrop-filter: blur(20px) saturate(150%) !important;
    -webkit-backdrop-filter: blur(20px) saturate(150%) !important;
    border-radius: 20px !important;
    border: 0.5px solid rgba(0, 255, 136, 0.3) !important;
    box-shadow:
        inset 0 1px 0 rgba(255, 255, 255, 0.2),
        0 4px 12px rgba(0, 255, 136, 0.15) !important;
}

/* ==================== 下拉菜单 ==================== */
.user-dropdown {
    background: rgba(25, 25, 30, 0.9) !important;
    backdrop-filter: blur(30px) saturate(150%) !important;
    -webkit-backdrop-filter: blur(30px) saturate(150%) !important;
    border: 0.5px solid rgba(255, 255, 255, 0.08) !important;
    border-radius: 16px !important;
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.4) !important;
    outline: none !important;
}

/* ==================== 全局移除选择框 ==================== */
* {
    -webkit-tap-highlight-color: transparent;
}

*:focus,
*:focus-visible {
    outline: none;
}

/* ==================== 响应式导航栏 ==================== */
@media screen and (max-width: 768px) {
    .main-nav {
        min-width: auto !important;
        max-width: 95vw !important;
        padding: 0 12px !important;
        height: 48px !important;
        border-radius: 24px !important;
    }

    .main-nav .nav-links .nav-link,
    .main-nav .nav-links li,
    .main-nav ul li.nav-link {
        padding: 6px 10px !important;
        margin: 0 2px !important;
        font-size: 0.85rem !important;
    }

    .main-nav .brand-mark img {
        width: 28px !important;
        height: 28px !important;
    }

    .main-nav .version-display,
    .main-nav .settings-btn span,
    .main-nav .forum-icon-btn span {
        display: none !important;
    }

    /* 防止UI重叠 */
    .nav-links {
        display: flex !important;
        flex-wrap: nowrap !important;
        overflow-x: auto !important;
        scrollbar-width: none !important;
        -ms-overflow-style: none !important;
    }

    .nav-links::-webkit-scrollbar {
        display: none !important;
    }
}

@media screen and (max-width: 480px) {
    .main-nav {
        left: 10px !important;
        right: 10px !important;
        transform: none !important;
        width: auto !important;
        min-width: auto !important;
        max-width: none !important;
        height: auto !important;
        min-height: 48px !important;
        padding: 8px 12px !important;
        flex-wrap: wrap !important;
    }

    /* 导航栏内部布局 */
    .main-nav .nav-inner {
        width: 100% !important;
        display: flex !important;
        align-items: center !important;
        justify-content: space-between !important;
        flex-wrap: nowrap !important;
    }

    /* 品牌Logo */
    .main-nav .brand {
        flex-shrink: 0 !important;
        margin-right: 8px !important;
    }

    .main-nav .brand-mark img {
        width: 24px !important;
        height: 24px !important;
    }

    /* 导航链接容器 */
    .main-nav .nav-links {
        display: flex !important;
        flex-wrap: nowrap !important;
        gap: 2px !important;
        overflow-x: auto !important;
        scrollbar-width: none !important;
        -ms-overflow-style: none !important;
        flex: 1 !important;
        justify-content: center !important;
        margin: 0 4px !important;
    }

    .main-nav .nav-links::-webkit-scrollbar {
        display: none !important;
    }

    .main-nav .nav-links .nav-link,
    .main-nav .nav-links li,
    .main-nav ul li.nav-link {
        padding: 4px 6px !important;
        font-size: 0.75rem !important;
        flex-shrink: 0 !important;
    }

    /* 右侧按钮组 */
    .main-nav .nav-actions {
        display: flex !important;
        align-items: center !important;
        gap: 4px !important;
        flex-shrink: 0 !important;
    }

    .main-nav .settings-btn,
    .main-nav .forum-icon-btn {
        width: 32px !important;
        height: 32px !important;
        padding: 0 !important;
        display: flex !important;
        align-items: center !important;
        justify-content: center !important;
    }

    .main-nav .settings-btn i,
    .main-nav .forum-icon-btn i {
        font-size: 14px !important;
    }

    /* 隐藏顶部导航栏的聊天室入口（移动端有底部导航）- 覆盖 all-styles.css */
    .forum-nav,
    #forumNav,
    .main-nav .forum-nav,
    .main-nav #forumNav,
    nav.main-nav .forum-nav,
    nav.main-nav #forumNav,
    #mainNav .forum-nav,
    #mainNav #forumNav,
    body .main-nav .forum-nav,
    body nav.main-nav .forum-nav,
    html body .main-nav .forum-nav {
        display: none !important;
        position: static !important;
        visibility: hidden !important;
        opacity: 0 !important;
        width: 0 !important;
        height: 0 !important;
        overflow: hidden !important;
    }

    /* 同时隐藏聊天室链接 - 覆盖 all-styles.css */
    .forum-icon-btn,
    .main-nav .forum-icon-btn,
    .main-nav a[href*="forum"],
    .main-nav a[title="聊天室"],
    body .main-nav .forum-icon-btn,
    html body .main-nav .forum-icon-btn {
        display: none !important;
        position: static !important;
        background: transparent !important;
        visibility: hidden !important;
        opacity: 0 !important;
    }

    /* 移动端选中状态调整 */
    .main-nav .nav-links .nav-link.active,
    .main-nav .nav-links li.active {
        border-radius: 16px !important;
        padding: 6px 10px !important;
    }

    /* 隐藏邮件系统图标（移动端空间不足） */
    .main-nav .mail-nav,
    .main-nav #mailNav,
    .main-nav .mail-icon-btn {
        display: none !important;
    }
}

/* ==================== 游戏分类区块样式 - 高优先级覆盖 ==================== */

/* 游戏区块标题 */
.games-section {
    margin-bottom: 3rem !important;
}

.games-section-header {
    display: flex !important;
    align-items: center !important;
    gap: 1rem !important;
    margin-bottom: 1.5rem !important;
    padding-bottom: 0.75rem !important;
    border-bottom: 2px solid rgba(255, 255, 255, 0.1) !important;
}

.games-section-title {
    font-size: 1.5rem !important;
    font-weight: 700 !important;
    font-family: 'Orbitron', sans-serif !important;
    display: flex !important;
    align-items: center !important;
    gap: 0.75rem !important;
}

.games-section-title i {
    font-size: 1.25rem !important;
}

/* 热门游戏区块 - 红色主题 */
.games-section.hot .games-section-header {
    border-bottom-color: rgba(255, 107, 107, 0.5) !important;
}

.games-section.hot .games-section-title {
    color: #ff6b6b !important;
    text-shadow: 0 0 20px rgba(255, 107, 107, 0.3) !important;
}

.games-section.hot .games-section-title i {
    color: #ff6b6b !important;
    animation: firePulse 2s ease-in-out infinite !important;
}

@keyframes firePulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.2); }
}

/* 新游戏区块 - 绿色主题 */
.games-section.new .games-section-header {
    border-bottom-color: rgba(0, 255, 136, 0.5) !important;
}

.games-section.new .games-section-title {
    color: #00ff88 !important;
    text-shadow: 0 0 20px rgba(0, 255, 136, 0.3) !important;
}

.games-section.new .games-section-title i {
    color: #00ff88 !important;
    animation: starTwinkle 1.5s ease-in-out infinite !important;
}

@keyframes starTwinkle {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.6; transform: scale(1.1); }
}

/* 经典游戏区块 - 蓝色主题 */
.games-section.classic .games-section-header {
    border-bottom-color: rgba(100, 149, 237, 0.5) !important;
}

.games-section.classic .games-section-title {
    color: #6495ed !important;
}

.games-section.classic .games-section-title i {
    color: #6495ed !important;
}

/* 游戏数量标签 */
.games-count {
    font-size: 0.875rem !important;
    color: rgba(255, 255, 255, 0.6) !important;
    background: rgba(30, 30, 35, 0.6) !important;
    padding: 0.25rem 0.75rem !important;
    border-radius: 100px !important;
    border: 0.5px solid rgba(255, 255, 255, 0.1) !important;
}

/* 热门游戏卡片特殊样式 - 覆盖统一样式 */
.game-card.hot-game {
    border: 2px solid rgba(255, 107, 107, 0.4) !important;
    background:
        linear-gradient(145deg, rgba(255,255,255,0.08) 0%, rgba(255,255,255,0.03) 50%, rgba(255,255,255,0) 100%),
        linear-gradient(145deg, rgba(30, 30, 35, 0.4) 0%, rgba(255, 107, 107, 0.05) 100%) !important;
}

.game-card.hot-game:hover {
    border-color: #ff6b6b !important;
    box-shadow:
        0 16px 48px rgba(255, 107, 107, 0.2),
        inset 0 1px 0 rgba(255, 255, 255, 0.15) !important;
}

.game-card.hot-game .game-icon {
    background: linear-gradient(135deg, #ff6b6b, #ee5a5a) !important;
    box-shadow: 0 8px 24px rgba(255, 107, 107, 0.4) !important;
}

/* 新游戏卡片特殊样式 - 覆盖统一样式 */
.game-card.new-game {
    border: 2px solid rgba(0, 255, 136, 0.4) !important;
    background:
        linear-gradient(145deg, rgba(255,255,255,0.08) 0%, rgba(255,255,255,0.03) 50%, rgba(255,255,255,0) 100%),
        linear-gradient(145deg, rgba(30, 30, 35, 0.4) 0%, rgba(0, 255, 136, 0.05) 100%) !important;
}

.game-card.new-game:hover {
    border-color: #00ff88 !important;
    box-shadow:
        0 16px 48px rgba(0, 255, 136, 0.2),
        inset 0 1px 0 rgba(255, 255, 255, 0.15) !important;
}

.game-card.new-game .game-icon {
    background: linear-gradient(135deg, #00ff88, #00cc6a) !important;
    box-shadow: 0 8px 24px rgba(0, 255, 136, 0.4) !important;
}

/* 游戏徽章 */
.game-badge {
    display: inline-flex !important;
    align-items: center !important;
    gap: 0.25rem !important;
    padding: 0.2rem 0.6rem !important;
    border-radius: 4px !important;
    font-size: 0.7rem !important;
    font-weight: 700 !important;
    margin-left: 0.5rem !important;
    vertical-align: middle !important;
    text-transform: uppercase !important;
    letter-spacing: 0.5px !important;
}

.game-badge.hot {
    background: linear-gradient(135deg, #ff6b6b, #ee5a5a) !important;
    color: #fff !important;
    box-shadow: 0 2px 8px rgba(255, 107, 107, 0.4) !important;
}

.game-badge.new {
    background: linear-gradient(135deg, #00ff88, #00cc6a) !important;
    color: #000 !important;
    box-shadow: 0 2px 8px rgba(0, 255, 136, 0.4) !important;
}

.game-badge.top {
    background: linear-gradient(135deg, #ffd700, #ffa500) !important;
    color: #000 !important;
    box-shadow: 0 2px 8px rgba(255, 215, 0, 0.4) !important;
}

/* 筛选标签优化 */
.games-filter-tags {
    display: flex !important;
    gap: 0.75rem !important;
    flex-wrap: wrap !important;
    margin-bottom: 2rem !important;
}

/* 筛选按钮 - 使用更高优先级选择器确保样式覆盖 */
.games-filter-tags .filter-tag,
.filter-tag {
    padding: 0.6rem 1.25rem !important;
    background:
        linear-gradient(135deg, rgba(255,255,255,0.06) 0%, rgba(255,255,255,0.02) 100%),
        rgba(30, 30, 35, 0.3) !important;
    border: 0.5px solid rgba(255, 255, 255, 0.12) !important;
    border-top: 0.5px solid rgba(255, 255, 255, 0.2) !important;
    border-radius: 100px !important;
    font-size: 0.875rem !important;
    color: rgba(255, 255, 255, 0.7) !important;
    cursor: default !important;
    transition: all 0.3s cubic-bezier(0.23, 1, 0.32, 1) !important;
    font-family: 'Orbitron', sans-serif !important;
}

.filter-tag:hover {
    border-color: rgba(0, 255, 136, 0.4) !important;
    color: #00ff88 !important;
    transform: translateY(-2px) !important;
    cursor: default !important;
}

.filter-tag.active {
    background:
        linear-gradient(135deg, rgba(0, 255, 136, 0.2) 0%, rgba(0, 255, 136, 0.08) 100%),
        rgba(30, 30, 35, 0.4) !important;
    border-color: rgba(0, 255, 136, 0.4) !important;
    color: #00ff88 !important;
    font-weight: 600 !important;
    box-shadow: 0 4px 15px rgba(0, 255, 136, 0.15) !important;
}

.filter-tag.filter-hot {
    background:
        linear-gradient(135deg, rgba(255, 107, 107, 0.15), rgba(255, 107, 107, 0.05)) !important;
    border-color: rgba(255, 107, 107, 0.3) !important;
    color: #ff6b6b !important;
}

.filter-tag.filter-hot:hover,
.filter-tag.filter-hot.active {
    background: linear-gradient(135deg, #ff6b6b, #ee5a5a) !important;
    border-color: #ff6b6b !important;
    color: #fff !important;
    box-shadow: 0 4px 15px rgba(255, 107, 107, 0.3) !important;
}

.filter-tag.filter-new {
    background:
        linear-gradient(135deg, rgba(0, 255, 136, 0.15), rgba(0, 255, 136, 0.05)) !important;
    border-color: rgba(0, 255, 136, 0.3) !important;
    color: #00ff88 !important;
}

.filter-tag.filter-new:hover,
.filter-tag.filter-new.active {
    background: linear-gradient(135deg, #00ff88, #00cc6a) !important;
    border-color: #00ff88 !important;
    color: #000 !important;
    box-shadow: 0 4px 15px rgba(0, 255, 136, 0.3) !important;
}

/* ==================== 降级处理 ==================== */
@supports not (backdrop-filter: blur(20px)) {
    .main-nav {
        background: rgba(20, 20, 25, 0.95) !important;
    }

    .work-card,
    .action-card,
    .filter-btn,
    .game-card,
    .service-card,
    .settings-modal-container,
    .user-dropdown {
        background: rgba(30, 30, 35, 0.95) !important;
        backdrop-filter: none !important;
    }
}
