/*!
 * Liquid Glass UI Framework v1.0.3
 * 现代液态玻璃UI组件库
 * Copyright (c) 2025 Liquid Glass UI
 * Licensed under MIT License
 * 
 * 使用方法：
 * <link rel="stylesheet" href="https://lgui.yinxh.fun/liquid-glass-ui.css">
 */

/* 基础重置样式 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Helvetica Neue', Arial, sans-serif;
}

/* 主题变量系统 */
:root {
    /* 深色主题变量 (默认) */
    --lgui-text-primary: rgba(255, 255, 255, 0.95);
    --lgui-text-secondary: rgba(255, 255, 255, 0.8);
    --lgui-text-muted: rgba(255, 255, 255, 0.6);
    --lgui-text-placeholder: rgba(255, 255, 255, 0.5);
    
    --lgui-bg-primary: rgba(255, 255, 255, 0.08);
    --lgui-bg-secondary: rgba(255, 255, 255, 0.05);
    --lgui-bg-hover: rgba(255, 255, 255, 0.12);
    --lgui-bg-active: rgba(255, 255, 255, 0.15);
    
    --lgui-border-primary: rgba(255, 255, 255, 0.2);
    --lgui-border-secondary: rgba(255, 255, 255, 0.15);
    --lgui-border-hover: rgba(255, 255, 255, 0.3);
    --lgui-border-focus: rgba(74, 144, 226, 0.5);
    
    --lgui-shadow-primary: 0 8px 25px rgba(0, 0, 0, 0.3);
    --lgui-shadow-hover: 0 12px 35px rgba(0, 0, 0, 0.4);
    --lgui-shadow-inset: inset 0 1px 0 rgba(255, 255, 255, 0.3);
    
    --lgui-primary: rgba(74, 144, 226, 0.8);
    --lgui-primary-bg: rgba(74, 144, 226, 0.3);
    --lgui-primary-border: rgba(74, 144, 226, 0.5);
    --lgui-primary-glow: rgba(74, 144, 226, 0.2);
    
    --lgui-success: rgba(34, 197, 94, 0.8);
    --lgui-success-bg: rgba(34, 197, 94, 0.2);
    --lgui-success-border: rgba(34, 197, 94, 0.4);
    
    --lgui-warning: rgba(251, 191, 36, 0.8);
    --lgui-warning-bg: rgba(251, 191, 36, 0.2);
    --lgui-warning-border: rgba(251, 191, 36, 0.4);
    
    --lgui-error: rgba(239, 68, 68, 0.8);
    --lgui-error-bg: rgba(239, 68, 68, 0.2);
    --lgui-error-border: rgba(239, 68, 68, 0.4);
    
    --lgui-blur: blur(15px);
    --lgui-blur-strong: blur(25px);
    
    /* 页面背景变量 */
    --lgui-page-bg: #2a1f3d;
}

/* 浅色主题变量 - 真正的液态玻璃效果在浅色背景上 */
.lgui-light,
.lgui-light-components {
    --lgui-text-primary: rgba(30, 30, 30, 0.95);
    --lgui-text-secondary: rgba(60, 60, 60, 0.8);
    --lgui-text-muted: rgba(100, 100, 100, 0.6);
    --lgui-text-placeholder: rgba(120, 120, 120, 0.5);
    
    --lgui-bg-primary: rgba(255, 255, 255, 0.25);
    --lgui-bg-secondary: rgba(255, 255, 255, 0.15);
    --lgui-bg-hover: rgba(255, 255, 255, 0.35);
    --lgui-bg-active: rgba(255, 255, 255, 0.45);
    
    --lgui-border-primary: rgba(0, 0, 0, 0.12);
    --lgui-border-secondary: rgba(0, 0, 0, 0.08);
    --lgui-border-hover: rgba(0, 0, 0, 0.18);
    --lgui-border-focus: rgba(74, 144, 226, 0.6);
    
    --lgui-shadow-primary: 
        0 -4px 15px rgba(0, 0, 0, 0.22),
        0 -8px 30px rgba(0, 0, 0, 0.3);
    --lgui-shadow-hover: 
        0 -6px 20px rgba(0, 0, 0, 0.3),
        0 -12px 40px rgba(0, 0, 0, 0.4);
    --lgui-shadow-inset: inset 0 1px 0 rgba(0, 0, 0, 0.08);
    
    --lgui-primary: rgba(74, 144, 226, 1);
    --lgui-primary-bg: rgba(74, 144, 226, 0.3);
    --lgui-primary-border: rgba(74, 144, 226, 0.6);
    --lgui-primary-glow: rgba(74, 144, 226, 0.3);
    
    --lgui-success: rgba(34, 197, 94, 1);
    --lgui-success-bg: rgba(34, 197, 94, 0.25);
    --lgui-success-border: rgba(34, 197, 94, 0.5);
    
    --lgui-warning: rgba(251, 191, 36, 1);
    --lgui-warning-bg: rgba(251, 191, 36, 0.25);
    --lgui-warning-border: rgba(251, 191, 36, 0.5);
    
    --lgui-error: rgba(239, 68, 68, 1);
    --lgui-error-bg: rgba(239, 68, 68, 0.25);
    --lgui-error-border: rgba(239, 68, 68, 0.5);
    
    /* 浅色主题页面背景 */
    --lgui-page-bg: #f8fafc;
}

/* 深色主题变量 */
.lgui-dark,
.lgui-dark-components {
    --lgui-text-primary: rgba(255, 255, 255, 0.95);
    --lgui-text-secondary: rgba(255, 255, 255, 0.8);
    --lgui-text-muted: rgba(255, 255, 255, 0.6);
    --lgui-text-placeholder: rgba(255, 255, 255, 0.5);
    
    --lgui-bg-primary: rgba(255, 255, 255, 0.08);
    --lgui-bg-secondary: rgba(255, 255, 255, 0.05);
    --lgui-bg-hover: rgba(255, 255, 255, 0.12);
    --lgui-bg-active: rgba(255, 255, 255, 0.15);
    
    --lgui-border-primary: rgba(255, 255, 255, 0.2);
    --lgui-border-secondary: rgba(255, 255, 255, 0.15);
    --lgui-border-hover: rgba(255, 255, 255, 0.3);
    --lgui-border-focus: rgba(74, 144, 226, 0.5);
    
    --lgui-shadow-primary: 0 8px 25px rgba(0, 0, 0, 0.3);
    --lgui-shadow-hover: 0 12px 35px rgba(0, 0, 0, 0.4);
    --lgui-shadow-inset: inset 0 1px 0 rgba(255, 255, 255, 0.3);
    
    --lgui-primary: rgba(74, 144, 226, 0.8);
    --lgui-primary-bg: rgba(74, 144, 226, 0.3);
    --lgui-primary-border: rgba(74, 144, 226, 0.5);
    --lgui-primary-glow: rgba(74, 144, 226, 0.2);
    
    --lgui-success: rgba(34, 197, 94, 0.8);
    --lgui-success-bg: rgba(34, 197, 94, 0.2);
    --lgui-success-border: rgba(34, 197, 94, 0.4);
    
    --lgui-warning: rgba(251, 191, 36, 0.8);
    --lgui-warning-bg: rgba(251, 191, 36, 0.2);
    --lgui-warning-border: rgba(251, 191, 36, 0.4);
    
    --lgui-error: rgba(239, 68, 68, 0.8);
    --lgui-error-bg: rgba(239, 68, 68, 0.2);
    --lgui-error-border: rgba(239, 68, 68, 0.4);
    
    /* 深色主题页面背景 */
    --lgui-page-bg: #2a1f3d;
}

/* 自动检测主题 */
@media (prefers-color-scheme: light) {
    .lgui-auto,
    .lgui-auto-components {
        --lgui-text-primary: rgba(30, 30, 30, 0.95);
        --lgui-text-secondary: rgba(60, 60, 60, 0.8);
        --lgui-text-muted: rgba(100, 100, 100, 0.6);
        --lgui-text-placeholder: rgba(120, 120, 120, 0.5);
        
        /* 表单控件文本颜色 - 浅色主题下使用深色文字 */
        --lgui-form-text: rgba(30, 30, 30, 0.95);
        --lgui-form-placeholder: rgba(100, 100, 100, 0.7);
        
        --lgui-bg-primary: rgba(255, 255, 255, 0.25);
        --lgui-bg-secondary: rgba(255, 255, 255, 0.15);
        --lgui-bg-hover: rgba(255, 255, 255, 0.35);
        --lgui-bg-active: rgba(255, 255, 255, 0.45);
        
        --lgui-border-primary: rgba(0, 0, 0, 0.12);
        --lgui-border-secondary: rgba(0, 0, 0, 0.08);
        --lgui-border-hover: rgba(0, 0, 0, 0.18);
        --lgui-border-focus: rgba(74, 144, 226, 0.6);
        
        --lgui-shadow-primary: 
            0 -4px 15px rgba(0, 0, 0, 0.22),
            0 -8px 30px rgba(0, 0, 0, 0.3);
        --lgui-shadow-hover: 
            0 -6px 20px rgba(0, 0, 0, 0.3),
            0 -12px 40px rgba(0, 0, 0, 0.4);
        --lgui-shadow-inset: inset 0 1px 0 rgba(0, 0, 0, 0.08);
        
        --lgui-primary: rgba(74, 144, 226, 1);
        --lgui-primary-bg: rgba(74, 144, 226, 0.3);
        --lgui-primary-border: rgba(74, 144, 226, 0.6);
        --lgui-primary-glow: rgba(74, 144, 226, 0.3);
        
        --lgui-success: rgba(34, 197, 94, 1);
        --lgui-success-bg: rgba(34, 197, 94, 0.25);
        --lgui-success-border: rgba(34, 197, 94, 0.5);
        
        --lgui-warning: rgba(251, 191, 36, 1);
        --lgui-warning-bg: rgba(251, 191, 36, 0.25);
        --lgui-warning-border: rgba(251, 191, 36, 0.5);
        
        --lgui-error: rgba(239, 68, 68, 1);
        --lgui-error-bg: rgba(239, 68, 68, 0.25);
        --lgui-error-border: rgba(239, 68, 68, 0.5);
        
        /* 自动检测浅色主题页面背景 */
        --lgui-page-bg: #f8fafc;
    }
}

/* 页面背景主题 */
body.lgui-dark,
body.lgui-light,
body.lgui-auto {
    margin: 0;
    min-height: 100vh;
    background: var(--lgui-page-bg);
    transition: background 0.5s ease;
}

/* 如果只想要组件主题而不要页面背景，使用 lgui-*-components 类 */
body.lgui-dark-components,
body.lgui-light-components,
body.lgui-auto-components {
    /* 仅应用组件主题变量，不设置页面背景 */
}

/* 特殊背景主题 */
/* 液态玻璃渐变背景 */
body.lgui-dark.lgui-glass-bg {
    --lgui-page-bg: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

body.lgui-light.lgui-glass-bg {
    --lgui-page-bg: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
}

/* 深蓝渐变背景 */
body.lgui-dark.lgui-blue-bg {
    --lgui-page-bg: linear-gradient(135deg, #1e3a8a 0%, #3730a3 100%);
}

/* 夜空渐变背景 */
body.lgui-dark.lgui-night-bg {
    --lgui-page-bg: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
}

/* 不同深度的深色背景选项 */
body.lgui-dark.lgui-light-dark {
    --lgui-page-bg: #3d3654; /* 更浅的黑紫色 */
}

body.lgui-dark.lgui-medium-dark {
    --lgui-page-bg: #2a1f3d; /* 中等黑紫色（默认） */
}

body.lgui-dark.lgui-deep-dark {
    --lgui-page-bg: #1e1528; /* 更深的黑紫色 */
}

/* 不同浅色背景选项 */
body.lgui-light.lgui-warm-light {
    --lgui-page-bg: #fefdf8; /* 温暖的米白色 */
}

body.lgui-light.lgui-cool-light {
    --lgui-page-bg: #f8fafc; /* 冷色调浅灰色（默认） */
}

body.lgui-light.lgui-soft-light {
    --lgui-page-bg: #f1f5f9; /* 柔和的浅灰色 */
}

body.lgui-light.lgui-cream-light {
    --lgui-page-bg: #fefce8; /* 奶油色 */
}

/* 基础动画 */
@keyframes fadeInUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes spin {
    0% {
        transform: rotate(0deg);
    }
    100% {
        transform: rotate(360deg);
    }
}

@keyframes progressShimmer {
    0% { transform: translateX(-100%); }
    50% { transform: translateX(300%); }
    100% { transform: translateX(-100%); }
}

@keyframes progressGlow {
    0%, 100% { opacity: 0.3; transform: translateY(-50%) translateX(-20px); }
    50% { opacity: 0.8; transform: translateY(-50%) translateX(20px); }
}

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

@keyframes particleFloat {
    0%, 100% { 
        transform: translateY(6px); 
        opacity: 0.3; 
    }
    50% { 
        transform: translateY(-6px); 
        opacity: 1; 
        box-shadow: 0 0 8px rgba(255, 255, 255, 0.5);
    }
}

@keyframes modalSlideIn {
    0% {
        opacity: 0;
        transform: translateY(-60px) translateX(20px) scale(0.8);
        filter: blur(10px);
    }
    50% {
        opacity: 0.8;
        transform: translateY(-10px) translateX(0) scale(1.02);
        filter: blur(2px);
    }
    80% {
        opacity: 1;
        transform: translateY(5px) translateX(0) scale(0.98);
        filter: blur(0);
    }
    100% {
        opacity: 1;
        transform: translateY(0) translateX(0) scale(1);
        filter: blur(0);
    }
}

@keyframes notificationSlideIn {
    from {
        opacity: 0;
        transform: translateX(100%);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes timePickerPulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.05); }
    100% { transform: scale(1); }
}

/* 按钮组件 */
.glass-button {
    padding: 12px 24px;
    background: var(--lgui-bg-primary);
    border: 1px solid var(--lgui-border-primary);
    border-radius: 12px;
    backdrop-filter: var(--lgui-blur);
    -webkit-backdrop-filter: var(--lgui-blur);
    box-shadow: 
        var(--lgui-shadow-inset),
        var(--lgui-shadow-primary);
    color: var(--lgui-text-primary);
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    border: none;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.glass-button:hover {
    background: var(--lgui-bg-hover);
    box-shadow: 
        var(--lgui-shadow-inset),
        var(--lgui-shadow-hover),
        0 0 30px var(--lgui-primary-glow);
    transform: translateY(-2px);
}

.glass-button.primary {
    background: var(--lgui-primary-bg);
    border: 1px solid var(--lgui-primary-border);
}

.glass-button.primary:hover {
    background: var(--lgui-primary-bg);
    border-color: var(--lgui-primary-border);
    box-shadow: 
        var(--lgui-shadow-inset),
        var(--lgui-shadow-hover),
        0 0 30px var(--lgui-primary-glow);
}

.glass-button.large {
    padding: 16px 32px;
    font-size: 16px;
}

.glass-button.small {
    padding: 8px 16px;
    font-size: 12px;
}

.glass-button:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
}

/* 输入框组件 */
.glass-input {
    width: 100%;
    max-width: 280px;
    padding: 12px 20px;
    background: var(--lgui-bg-primary);
    border: 1px solid var(--lgui-border-primary);
    border-radius: 12px;
    backdrop-filter: var(--lgui-blur);
    -webkit-backdrop-filter: var(--lgui-blur);
    box-shadow: 
        inset 0 2px 4px rgba(0, 0, 0, 0.1),
        var(--lgui-shadow-primary);
    outline: none;
    color: var(--lgui-text-primary);
    font-size: 14px;
    transition: all 0.3s ease;
}

.glass-input::placeholder {
    color: var(--lgui-text-placeholder);
}

.glass-input:focus {
    background: var(--lgui-bg-hover);
    border-color: var(--lgui-border-focus);
    box-shadow: 
        inset 0 2px 4px rgba(0, 0, 0, 0.1),
        var(--lgui-shadow-hover),
        0 0 0 2px var(--lgui-primary-glow);
    transform: translateY(-1px);
}

/* 下拉选择器组件 */
.glass-select-container {
    position: relative;
    max-width: 280px;
    width: 100%;
}

.glass-select {
    position: relative;
    width: 100%;
}

.select-trigger {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 20px;
    background: var(--lgui-bg-primary);
    border: 1px solid var(--lgui-border-primary);
    border-radius: 12px;
    backdrop-filter: var(--lgui-blur);
    -webkit-backdrop-filter: var(--lgui-blur);
    box-shadow: 
        inset 0 2px 4px rgba(0, 0, 0, 0.1),
        var(--lgui-shadow-primary);
    cursor: pointer;
    transition: all 0.3s ease;
    min-height: 48px;
}

.select-trigger:hover {
    background: var(--lgui-bg-hover);
    border-color: var(--lgui-border-hover);
    transform: translateY(-1px);
}

.glass-select.active .select-trigger {
    background: var(--lgui-bg-active);
    border-color: var(--lgui-border-focus);
    box-shadow: 
        inset 0 2px 4px rgba(0, 0, 0, 0.1),
        var(--lgui-shadow-hover),
        0 0 0 2px var(--lgui-primary-glow);
}

.select-value {
    color: var(--lgui-text-primary);
    font-size: 14px;
    flex: 1;
    text-align: left;
}

.glass-select[data-placeholder] .select-value:empty::before {
    content: attr(data-placeholder);
    color: var(--lgui-text-placeholder);
}

.select-arrow {
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.3s ease;
    margin-left: 10px;
}

.select-arrow svg {
    width: 16px;
    height: 16px;
    fill: var(--lgui-text-secondary);
    transition: fill 0.3s ease;
}

.glass-select.active .select-arrow {
    transform: rotate(180deg);
}

.glass-select.active .select-arrow svg {
    fill: var(--lgui-primary);
}

.select-dropdown {
    position: absolute;
    top: calc(100% + 8px);
    left: 0;
    right: 0;
    background: var(--lgui-bg-primary);
    border: 1px solid var(--lgui-border-primary);
    border-radius: 16px;
    backdrop-filter: var(--lgui-blur-strong);
    -webkit-backdrop-filter: var(--lgui-blur-strong);
    box-shadow: 
        var(--lgui-shadow-hover),
        var(--lgui-shadow-inset);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px) scale(0.95);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 1000;
    max-height: 240px;
    overflow-y: auto;
    padding: 8px;
}

.glass-select.active .select-dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(0) scale(1);
}

.select-option {
    display: flex;
    align-items: center;
    padding: 12px 16px;
    border-radius: 10px;
    cursor: pointer;
    transition: all 0.2s ease;
    margin-bottom: 2px;
    position: relative;
    overflow: hidden;
}

.select-option:last-child {
    margin-bottom: 0;
}

.select-option:hover {
    background: var(--lgui-bg-hover);
    transform: translateX(4px);
}

.select-option.selected {
    background: var(--lgui-primary-bg);
    border: 1px solid var(--lgui-primary-border);
}

.select-option.selected::after {
    content: '✓';
    position: absolute;
    right: 16px;
    color: var(--lgui-primary);
    font-weight: bold;
}

.option-text {
    color: var(--lgui-text-primary);
    font-size: 14px;
    font-weight: 500;
    flex: 1;
}

/* 复选框组件 */
.glass-checkbox {
    display: flex;
    align-items: center;
    cursor: pointer;
    color: var(--lgui-text-primary);
    font-size: 14px;
    gap: 10px;
    position: relative;
}



.glass-checkbox input {
    display: none;
}

.checkmark {
    width: 18px;
    height: 18px;
    background: var(--lgui-bg-primary);
    border: 1px solid var(--lgui-border-primary);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    transition: all 0.3s ease;
    position: relative;
    flex-shrink: 0;
    border-radius: 4px;
}

.glass-checkbox input:checked ~ .checkmark {
    background: var(--lgui-primary-bg);
    border-color: var(--lgui-primary-border);
}

.checkmark::after {
    content: '';
    position: absolute;
    display: none;
    left: 5px;
    top: 2px;
    width: 5px;
    height: 10px;
    border: solid var(--lgui-text-primary);
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
}

.glass-checkbox input:checked ~ .checkmark::after {
    display: block;
}

/* 单选框组件 */
.glass-radio {
    display: flex;
    align-items: center;
    cursor: pointer;
    color: var(--lgui-text-primary);
    font-size: 14px;
    gap: 10px;
    position: relative;
}



.glass-radio input {
    display: none;
}

.radiomark {
    width: 18px;
    height: 18px;
    background: var(--lgui-bg-primary);
    border: 1px solid var(--lgui-border-primary);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    transition: all 0.3s ease;
    position: relative;
    flex-shrink: 0;
    border-radius: 50%;
}

.glass-radio input:checked ~ .radiomark {
    background: var(--lgui-primary-bg);
    border-color: var(--lgui-primary-border);
}

.radiomark::after {
    content: '';
    position: absolute;
    display: none;
    left: 50%;
    top: 50%;
    width: 8px;
    height: 8px;
    background: var(--lgui-text-primary);
    border-radius: 50%;
    transform: translate(-50%, -50%);
}

.glass-radio input:checked ~ .radiomark::after {
    display: block;
}

/* 开关组件 */
.glass-switch {
    display: flex;
    align-items: center;
    cursor: pointer;
    gap: 12px;
    position: relative;
}

.glass-switch input {
    display: none;
}

.switch-slider {
    width: 50px;
    height: 26px;
    background: var(--lgui-bg-secondary);
    border: 1px solid var(--lgui-border-primary);
    border-radius: 13px;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    transition: all 0.3s ease;
    position: relative;
    flex-shrink: 0;
}

.switch-slider::before {
    content: '';
    position: absolute;
    top: 2px;
    left: 2px;
    width: 20px;
    height: 20px;
    background: var(--lgui-text-primary);
    border-radius: 50%;
    transition: all 0.3s ease;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

.glass-switch input:checked + .switch-slider {
    background: var(--lgui-primary-bg);
    border-color: var(--lgui-primary-border);
}

.glass-switch input:checked + .switch-slider::before {
    transform: translateX(24px);
}

.switch-label {
    color: var(--lgui-text-primary);
    font-size: 14px;
}



/* 进度条组件 */
.glass-progress {
    width: 100%;
    height: 12px;
    background: var(--lgui-bg-primary);
    border: 1px solid var(--lgui-border-primary);
    border-radius: 8px;
    backdrop-filter: var(--lgui-blur);
    -webkit-backdrop-filter: var(--lgui-blur);
    overflow: hidden;
    position: relative;
    box-shadow: 
        inset 0 2px 4px rgba(0, 0, 0, 0.1),
        var(--lgui-shadow-primary);
}

.progress-track {
    width: 100%;
    height: 100%;
    position: relative;
    overflow: hidden;
    border-radius: inherit;
}

.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, 
        rgba(74, 144, 226, 0.8) 0%, 
        rgba(74, 144, 226, 1) 50%,
        rgba(100, 170, 255, 0.9) 100%);
    border-radius: inherit;
    position: relative;
    transition: width 1.2s cubic-bezier(0.4, 0, 0.2, 1);
    width: 0%;
    box-shadow: 0 0 8px rgba(74, 144, 226, 0.4);
}

.progress-fill::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(90deg, 
        transparent 0%, 
        rgba(255, 255, 255, 0.4) 50%, 
        transparent 100%);
    animation: progressShimmer 2.5s infinite ease-in-out;
}

/* 加载器组件 */
.glass-loader {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.glass-loader.small {
    width: 24px;
    height: 24px;
}

.glass-loader.medium {
    width: 40px;
    height: 40px;
}

.glass-loader.large {
    width: 60px;
    height: 60px;
}

.glass-loader.spinner .spinner-ring {
    width: 100%;
    height: 100%;
    border: 2px solid var(--lgui-border-secondary);
    border-top-color: var(--lgui-primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

.glass-loader.spinner.small .spinner-ring {
    border-width: 1px;
}

.glass-loader.spinner.large .spinner-ring {
    border-width: 3px;
}

/* 导航组件 */
.glass-nav {
    display: flex;
    gap: 5px;
    background: var(--lgui-bg-secondary);
    border: 1px solid var(--lgui-border-secondary);
    border-radius: 16px;
    backdrop-filter: var(--lgui-blur);
    -webkit-backdrop-filter: var(--lgui-blur);
    padding: 8px;
    width: 100%;
    max-width: 280px;
}

.nav-item {
    padding: 10px 16px;
    color: var(--lgui-text-secondary);
    font-size: 14px;
    border-radius: 10px;
    cursor: pointer;
    transition: all 0.3s ease;
    text-align: center;
    flex: 1;
    text-decoration: none;
}

.nav-item:hover {
    background: var(--lgui-bg-hover);
    color: var(--lgui-text-primary);
}

.nav-item.active {
    background: var(--lgui-bg-active);
    color: var(--lgui-text-primary);
    border: 1px solid var(--lgui-border-hover);
    box-shadow: 
        var(--lgui-shadow-inset),
        0 2px 8px rgba(255, 255, 255, 0.1);
    transform: translateY(-1px);
    font-weight: 600;
}

/* 标签页组件 */
.glass-tabs {
    width: 100%;
    max-width: 280px;
}

.tab-header {
    display: flex;
    background: var(--lgui-bg-secondary);
    border: 1px solid var(--lgui-border-secondary);
    border-radius: 12px;
    padding: 4px;
    margin-bottom: 15px;
}

.tab-item {
    padding: 8px 16px;
    color: var(--lgui-text-secondary);
    font-size: 13px;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    text-align: center;
    flex: 1;
}

.tab-item:hover {
    background: var(--lgui-bg-hover);
    color: var(--lgui-text-primary);
}

.tab-item.active {
    background: var(--lgui-bg-active);
    color: var(--lgui-text-primary);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid var(--lgui-border-hover);
    box-shadow: 
        var(--lgui-shadow-inset),
        0 2px 8px rgba(255, 255, 255, 0.1);
    transform: translateY(-1px);
    font-weight: 600;
}

.tab-content {
    background: var(--lgui-bg-secondary);
    border: 1px solid var(--lgui-border-secondary);
    border-radius: 12px;
    padding: 20px;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.tab-pane {
    display: none;
    color: var(--lgui-text-secondary);
    font-size: 14px;
    line-height: 1.5;
}

.tab-pane.active {
    display: block;
}

/* 滑块组件 */
.glass-slider {
    width: 100%;
    position: relative;
}

.slider-input {
    width: 100%;
    height: 6px;
    background: var(--lgui-bg-secondary);
    border: 1px solid var(--lgui-border-primary);
    border-radius: 3px;
    outline: none;
    appearance: none;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.slider-input::-webkit-slider-thumb {
    appearance: none;
    width: 20px;
    height: 20px;
    background: var(--lgui-primary);
    border: 2px solid var(--lgui-text-primary);
    border-radius: 50%;
    cursor: pointer;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.slider-input::-moz-range-thumb {
    width: 20px;
    height: 20px;
    background: var(--lgui-primary);
    border: 2px solid var(--lgui-text-primary);
    border-radius: 50%;
    cursor: pointer;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

/* 模态框组件 */
.glass-modal {
    display: none;
    position: fixed;
    z-index: 9999;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(5px);
}

.glass-modal.show {
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-content {
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 20px;
    backdrop-filter: blur(25px);
    -webkit-backdrop-filter: blur(25px);
    box-shadow: 0 16px 50px rgba(0, 0, 0, 0.5);
    max-width: 400px;
    width: 90%;
    overflow: hidden;
    animation: modalSlideIn 0.3s ease;
}

.modal-header {
    padding: 20px 25px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.modal-header h4 {
    color: rgba(255, 255, 255, 0.95);
    font-size: 18px;
    margin: 0;
}

.modal-close {
    color: rgba(255, 255, 255, 0.7);
    font-size: 24px;
    font-weight: bold;
    cursor: pointer;
    line-height: 1;
    transition: color 0.3s ease;
    background: none;
    border: none;
}

.modal-close:hover {
    color: rgba(255, 255, 255, 0.95);
}

.modal-body {
    padding: 25px;
    color: rgba(255, 255, 255, 0.8);
    font-size: 14px;
    line-height: 1.6;
}

.modal-footer {
    padding: 20px 25px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    gap: 12px;
    justify-content: flex-end;
}

/* 工具提示组件 */
.glass-tooltip-container {
    position: relative;
    display: inline-block;
}

.glass-tooltip {
    position: absolute;
    bottom: calc(100% + 10px);
    left: 50%;
    transform: translateX(-50%);
    background: rgba(0, 0, 0, 0.8);
    color: rgba(255, 255, 255, 0.95);
    padding: 8px 12px;
    border-radius: 8px;
    font-size: 12px;
    white-space: nowrap;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
    z-index: 1000;
}

.glass-tooltip::after {
    content: '';
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    border: 5px solid transparent;
    border-top-color: rgba(0, 0, 0, 0.8);
}

.glass-tooltip-container:hover .glass-tooltip {
    opacity: 1;
}

/* 分页组件 */
.glass-pagination {
    display: flex;
    gap: 8px;
    align-items: center;
    justify-content: center;
}

.page-btn {
    padding: 8px 12px;
    background: var(--lgui-bg-primary);
    border: 1px solid var(--lgui-border-primary);
    border-radius: 8px;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    color: var(--lgui-text-secondary);
    font-size: 13px;
    cursor: pointer;
    transition: all 0.3s ease;
    min-width: 35px;
    text-align: center;
    text-decoration: none;
}

.page-btn:hover:not(:disabled) {
    background: var(--lgui-bg-hover);
    border-color: var(--lgui-border-hover);
    color: var(--lgui-text-primary);
    transform: translateY(-1px);
}

.page-btn.active {
    background: var(--lgui-primary-bg);
    border-color: var(--lgui-primary-border);
    color: var(--lgui-text-primary);
}

.page-btn:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

/* 面包屑组件 */
.glass-breadcrumb {
    display: flex;
    align-items: center;
    gap: 8px;
    background: var(--lgui-bg-secondary);
    border: 1px solid var(--lgui-border-secondary);
    border-radius: 12px;
    padding: 12px 16px;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.breadcrumb-item {
    color: var(--lgui-text-secondary);
    text-decoration: none;
    font-size: 13px;
    transition: color 0.3s ease;
}

.breadcrumb-item:hover {
    color: var(--lgui-text-primary);
}

.breadcrumb-item.active {
    color: var(--lgui-text-primary);
    font-weight: 500;
}

.breadcrumb-divider {
    color: var(--lgui-text-muted);
    font-size: 12px;
}

/* 文本域组件 */
.glass-textarea {
    width: 100%;
    padding: 16px 20px;
    background: var(--lgui-bg-primary);
    border: 1px solid var(--lgui-border-primary);
    border-radius: 12px;
    color: var(--lgui-text-primary);
    font-size: 14px;
    font-weight: 400;
    font-family: inherit;
    line-height: 1.6;
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    box-shadow: 
        var(--lgui-shadow-primary),
        var(--lgui-shadow-inset);
    transition: all 0.3s ease;
    outline: none;
    resize: vertical;
    min-height: 100px;
}

.glass-textarea::placeholder {
    color: var(--lgui-form-placeholder);
    font-weight: 300;
}

.glass-textarea:focus {
    border-color: var(--lgui-border-focus);
    box-shadow: 
        var(--lgui-shadow-hover),
        0 0 0 3px var(--lgui-primary-glow),
        var(--lgui-shadow-inset);
    background: var(--lgui-bg-hover);
}

.glass-textarea:hover {
    border-color: var(--lgui-border-hover);
    background: var(--lgui-bg-hover);
}

/* 通知组件 */
.glass-notification {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px 20px;
    background: var(--lgui-bg-primary);
    border: 1px solid var(--lgui-border-primary);
    border-radius: 16px;
    backdrop-filter: blur(25px);
    -webkit-backdrop-filter: blur(25px);
    box-shadow: var(--lgui-shadow-primary);
    min-width: 300px;
    max-width: 400px;
    position: relative;
    animation: notificationSlideIn 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
    overflow: hidden;
}

.notification-content {
    flex: 1;
    display: flex;
    align-items: center;
    gap: 8px;
    position: relative;
    z-index: 2;
    white-space: nowrap;
    overflow: hidden;
}

.notification-title {
    color: var(--lgui-text-primary);
    font-size: 15px;
    font-weight: 600;
    letter-spacing: 0.3px;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
    flex-shrink: 0;
}

.notification-message {
    color: var(--lgui-text-secondary);
    font-size: 14px;
    font-weight: 400;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.15);
    text-overflow: ellipsis;
    overflow: hidden;
    white-space: nowrap;
    flex: 1;
}



.notification-close {
    background: var(--lgui-bg-primary);
    border: 1px solid var(--lgui-border-primary);
    border-radius: 8px;
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    color: var(--lgui-text-secondary);
    cursor: pointer;
    transition: all 0.2s ease;
    flex-shrink: 0;
    padding: 0;
    line-height: 1;
    position: relative;
    z-index: 2;
}

.notification-close:hover {
    background: var(--lgui-bg-hover);
    border-color: var(--lgui-border-hover);
    color: var(--lgui-text-primary);
    transform: scale(1.05);
}



/* 徽章组件 */
.glass-badge {
    padding: 6px 12px;
    background: var(--lgui-bg-primary);
    border: 1px solid var(--lgui-border-primary);
    border-radius: 16px;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    box-shadow: 
        var(--lgui-shadow-primary),
        var(--lgui-shadow-inset);
    color: var(--lgui-text-secondary);
    font-size: 11px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

.glass-badge:hover {
    background: var(--lgui-bg-hover);
    border-color: var(--lgui-border-hover);
    transform: translateY(-1px);
}

.glass-badge.primary {
    background: rgba(74, 144, 226, 0.2);
    border-color: rgba(74, 144, 226, 0.4);
    color: rgba(150, 200, 255, 0.95);
}

.glass-badge.success {
    background: rgba(34, 197, 94, 0.2);
    border-color: rgba(34, 197, 94, 0.4);
    color: rgba(134, 239, 172, 0.95);
}

.glass-badge.warning {
    background: rgba(251, 191, 36, 0.2);
    border-color: rgba(251, 191, 36, 0.4);
    color: rgba(254, 240, 138, 0.95);
}

.glass-badge.error {
    background: rgba(239, 68, 68, 0.2);
    border-color: rgba(239, 68, 68, 0.4);
    color: rgba(252, 165, 165, 0.95);
}

/* 头像组件 */
.glass-avatar {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.08);
    border: 2px solid rgba(255, 255, 255, 0.25);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    box-shadow: 
        0 8px 25px rgba(0, 0, 0, 0.3),
        inset 0 2px 4px rgba(0, 0, 0, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    transition: all 0.3s ease;
    position: relative;
}

.glass-avatar:hover {
    border-color: rgba(255, 255, 255, 0.4);
    transform: translateY(-2px);
}

.glass-avatar.large {
    width: 80px;
    height: 80px;
}

.glass-avatar.small {
    width: 40px;
    height: 40px;
}

.glass-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 50%;
}

/* 卡片组件 */
.glass-card {
    background: var(--lgui-bg-secondary);
    border-radius: 16px;
    backdrop-filter: var(--lgui-blur);
    -webkit-backdrop-filter: var(--lgui-blur);
    border: 1px solid var(--lgui-border-primary);
    padding: 20px;
    box-shadow: var(--lgui-shadow-primary);
    transition: all 0.3s ease;
    width: 100%;
    max-width: 280px;
}

.glass-card:hover {
    border-color: var(--lgui-border-hover);
    transform: translateY(-2px);
}

.glass-card h4 {
    color: var(--lgui-text-primary);
    font-size: 16px;
    margin-bottom: 8px;
    font-weight: 500;
}

.glass-card p {
    color: var(--lgui-text-muted);
    font-size: 13px;
    line-height: 1.5;
    margin: 0;
}

/* 时间选择器组件 */
.glass-time-picker {
    position: relative;
    display: inline-block;
    width: 200px;
}

.time-display {
    width: 100%;
    padding: 12px 40px 12px 16px;
    background: var(--lgui-bg-primary);
    border: 1px solid var(--lgui-border-primary);
    border-radius: 12px;
    color: var(--lgui-text-primary);
    font-size: 14px;
    font-weight: 500;
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    box-shadow: 
        var(--lgui-shadow-primary),
        var(--lgui-shadow-inset);
    transition: all 0.3s ease;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: relative;
}

.time-value {
    font-family: 'SF Mono', 'Monaco', 'Inconsolata', 'Roboto Mono', monospace;
    font-weight: 600;
    letter-spacing: 1px;
}

.time-panel {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    margin-top: 8px;
    background: var(--lgui-bg-primary);
    border: 1px solid var(--lgui-border-primary);
    border-radius: 16px;
    backdrop-filter: blur(25px);
    -webkit-backdrop-filter: blur(25px);
    box-shadow: 
        var(--lgui-shadow-hover),
        var(--lgui-shadow-inset);
    padding: 20px;
    display: none;
    z-index: 1000;
    opacity: 0;
    transform: translateY(-10px) scale(0.95);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.time-panel.show {
    display: flex;
    opacity: 1;
    transform: translateY(0) scale(1);
}

/* 实用工具类 */
.glass-container {
    background: var(--lgui-bg-secondary);
    border-radius: 16px;
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    border: 1px solid var(--lgui-border-secondary);
    padding: 20px;
    margin: 10px 0;
}

.glass-text {
    color: var(--lgui-text-primary);
}

.glass-text-muted {
    color: var(--lgui-text-muted);
}

.glass-text-primary {
    color: rgba(74, 144, 226, 0.9);
}

.glass-text-success {
    color: rgba(34, 197, 94, 0.9);
}

.glass-text-warning {
    color: rgba(251, 191, 36, 0.9);
}

.glass-text-error {
    color: rgba(239, 68, 68, 0.9);
}

/* 响应式设计 */
@media (max-width: 768px) {
    .glass-button {
        padding: 10px 20px;
        font-size: 13px;
    }
    
    .glass-input,
    .glass-textarea {
        max-width: 100%;
    }
    
    .glass-select-container {
        max-width: 100%;
    }
    
    .glass-nav {
        max-width: 100%;
    }
    
    .glass-card {
        max-width: 100%;
    }
    
    .glass-notification {
        min-width: 280px;
        max-width: 320px;
    }
}

/* 滚动条样式 */
.glass-scrollbar::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

.glass-scrollbar::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 4px;
}

.glass-scrollbar::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.2);
    border-radius: 4px;
    transition: background 0.3s ease;
}

.glass-scrollbar::-webkit-scrollbar-thumb:hover {
    background: rgba(255, 255, 255, 0.3);
}

/* 主题变量 */
:root {
    --glass-primary: rgba(74, 144, 226, 0.8);
    --glass-primary-light: rgba(74, 144, 226, 0.3);
    --glass-success: rgba(34, 197, 94, 0.8);
    --glass-warning: rgba(251, 191, 36, 0.8);
    --glass-error: rgba(239, 68, 68, 0.8);
    --glass-bg: rgba(255, 255, 255, 0.08);
    --glass-bg-hover: rgba(255, 255, 255, 0.12);
    --glass-border: rgba(255, 255, 255, 0.2);
    --glass-border-hover: rgba(255, 255, 255, 0.3);
    --glass-text: rgba(255, 255, 255, 0.9);
    --glass-text-muted: rgba(255, 255, 255, 0.6);
    --glass-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
    --glass-blur: blur(15px);
}