/* 商务科技风格 - 专业 + 现代 + 精致 */
:root {
    /* 主色调：高级橙金色商务风 - 琥珀金/香槟金 */
    --primary-color: #F59E0B;      /* 高级琥珀橙 - 主色 */
    --primary-dark: #D97706;       /* 深琥珀 - 稳重 */
    --primary-light: #FEF3C7;      /* 浅琥珀背景 - 优雅 */
    --accent-purple: #D4AF37;     /* 高级金色 */
    --accent-cyan: #F5B041;       /* 香槟金 */
    --accent-gold: #D4AF37;       /* 高级商务金 */

    /* 辅助色：专业配色 */
    --secondary-color: #00C896;    /* 商务绿 */
    --danger-color: #FF3B30;       /* 警告红 */
    --warning-color: #FF9500;      /* 提示橙 */
    --info-color: #00A8E8;         /* 信息蓝 */

    /* 高级橙金色商务渐变组合 - 琥珀金/香槟金 */
    --gradient-primary: linear-gradient(135deg, #F59E0B 0%, #D97706 100%);
    --gradient-gold: linear-gradient(135deg, #D4AF37 0%, #B8941F 100%);
    --gradient-cyan: linear-gradient(135deg, #F5B041 0%, #F59E0B 100%);
    --gradient-success: linear-gradient(135deg, #00C896 0%, #00A67E 100%);
    
    /* 文字颜色 */
    --text-primary: #1A1A1A;
    --text-secondary: #666666;
    --text-tertiary: #999999;
    --text-light: #CCCCCC;
    
    /* 背景颜色 */
    --bg-primary: #FFFFFF;
    --bg-secondary: #F7F8FA;
    --bg-tertiary: #EEF0F4;
    --bg-glass: rgba(255, 255, 255, 0.9);
    
    /* 边框颜色 */
    --border-color: #E5E7EB;
    --border-light: #F0F1F3;
    --border-primary: #F59E0B;
    
    /* 高级橙金色阴影 - 精致优雅 */
    --shadow-sm: 0 2px 8px rgba(245, 158, 11, 0.08);
    --shadow-md: 0 4px 16px rgba(245, 158, 11, 0.12);
    --shadow-lg: 0 8px 32px rgba(245, 158, 11, 0.16);
    --shadow-xl: 0 16px 48px rgba(245, 158, 11, 0.20);
    
    /* 高级橙金色发光效果 - 优雅温暖 */
    --glow-primary: 0 0 20px rgba(245, 158, 11, 0.25), 0 4px 16px rgba(245, 158, 11, 0.15);
    --glow-gold: 0 0 20px rgba(212, 175, 55, 0.25), 0 4px 16px rgba(212, 175, 55, 0.15);
    --glow-cyan: 0 0 20px rgba(245, 176, 65, 0.25), 0 4px 16px rgba(245, 176, 65, 0.15);
    --glow-success: 0 0 20px rgba(0, 200, 150, 0.3), 0 4px 16px rgba(0, 200, 150, 0.2);
    
    /* 圆角 */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 20px;
    --radius-2xl: 24px;
    --radius-full: 9999px;
}

/* 安全区域 - 手机导航栏预留 */
.safe-area-top {
    padding-top: max(env(safe-area-inset-top), 20px);
}

.safe-area-bottom {
    padding-bottom: max(env(safe-area-inset-bottom), 20px);
}

/* 顶部状态栏占位 */
.status-bar-spacer {
    height: max(env(safe-area-inset-top), 44px);
    background: inherit;
}

/* 底部手势条占位 */
.gesture-bar-spacer {
    height: max(env(safe-area-inset-bottom), 34px);
    background: inherit;
}

/* 固定顶部元素 */
.sticky-top-safe {
    position: sticky;
    top: 0;
    padding-top: max(env(safe-area-inset-top), 20px);
    z-index: 50;
}

/* 固定底部元素 */
.fixed-bottom-safe {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    padding-bottom: max(env(safe-area-inset-bottom), 20px);
    z-index: 100;
}

/* 内容区域安全边距 */
.content-safe {
    padding-top: max(env(safe-area-inset-top), 20px);
    padding-bottom: max(env(safe-area-inset-bottom), 20px);
}

/* 全屏安全区域 */
.fullscreen-safe {
    padding-top: max(env(safe-area-inset-top), 44px);
    padding-bottom: max(env(safe-area-inset-bottom), 34px);
    padding-left: env(safe-area-inset-left);
    padding-right: env(safe-area-inset-right);
}

/* 美团风格字体系统 - 清晰鲜亮 */
body {
    font-family: -apple-system, BlinkMacSystemFont, 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', 'Helvetica Neue', Arial, sans-serif;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    color: #222222;
    font-size: 14px;
    line-height: 1.5;
}

/* 标题字体 - 美团风格 */
h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    color: #222222;
    text-rendering: optimizeLegibility;
}

h1 { font-size: 18px; line-height: 1.4; }
h2 { font-size: 17px; line-height: 1.4; }
h3 { font-size: 16px; line-height: 1.4; }
h4 { font-size: 15px; line-height: 1.4; }

/* 强调文字 */
.text-highlight {
    color: #F59E0B;
    font-weight: 600;
}

/* 价格文字 - 醒目 */
.price-text {
    font-weight: 700;
    font-size: 22px;
    color: #F59E0B;
    font-variant-numeric: tabular-nums;
}

/* 标签文字 */
.tag-text {
    font-weight: 500;
    font-size: 12px;
}

/* 动效曲线：带“重力感”的缓动（略带粘滞、迟滞） */
.motion-soft {
    transition: transform 0.35s cubic-bezier(0.22, 0.61, 0.36, 1),
                box-shadow 0.35s cubic-bezier(0.22, 0.61, 0.36, 1),
                background 0.25s ease-out;
    transform: translateY(0) scale(1);
}

.motion-soft-hover:hover {
    transform: translateY(-2px) scale(1.01);
    box-shadow: var(--shadow-md);
}

.motion-soft:active,
.motion-soft-hover:active {
    transition-duration: 0.18s;
    transform: translateY(2px) scale(0.97);
    box-shadow: var(--shadow-sm);
}

/* 超级科技卡片（霓虹边框 + 3D悬浮） */
.card-shadow {
    box-shadow: var(--shadow-md), 0 0 20px rgba(255, 0, 128, 0.1);
    border-radius: var(--radius-lg);
    background: var(--bg-primary);
    border: 1px solid rgba(255, 0, 128, 0.1);
    transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
    position: relative;
}

.card-shadow::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: inherit;
    padding: 2px;
    background: linear-gradient(135deg, rgba(255, 0, 128, 0.3), rgba(139, 0, 255, 0.3), rgba(0, 240, 255, 0.3));
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    mask-composite: exclude;
    opacity: 0;
    transition: opacity 0.4s;
}

.card-shadow:hover {
    transform: translateY(-6px) scale(1.02);
    box-shadow: var(--shadow-xl), 0 0 40px rgba(255, 0, 128, 0.3);
}

.card-shadow:hover::before {
    opacity: 1;
}

.card-shadow-md {
    box-shadow: var(--shadow-lg), 0 0 30px rgba(255, 0, 128, 0.15);
    border-radius: var(--radius-xl);
    background: linear-gradient(135deg, rgba(255, 255, 255, 1) 0%, rgba(255, 250, 250, 1) 100%);
    border: 2px solid rgba(255, 0, 128, 0.15);
    transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.card-shadow-md:hover {
    transform: translateY(-8px) scale(1.03);
    box-shadow: 0 0 50px rgba(255, 0, 128, 0.4), 0 0 100px rgba(139, 0, 255, 0.3), 0 20px 60px rgba(0, 0, 0, 0.2);
}

.card-shadow-lg {
    box-shadow: var(--shadow-xl), 0 0 40px rgba(255, 0, 128, 0.2);
    border-radius: var(--radius-2xl);
    background: linear-gradient(135deg, #FFFFFF 0%, #FFF5F8 100%);
    border: 2px solid rgba(255, 0, 128, 0.2);
    position: relative;
    overflow: hidden;
}

.card-shadow-lg::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 0, 128, 0.1), transparent);
    animation: card-shine 3s infinite;
}

@keyframes card-shine {
    0% { left: -100%; }
    100% { left: 200%; }
}

/* 超级毛玻璃效果（霓虹光晕） */
.glass-effect {
    background: rgba(255, 255, 255, 0.75);
    backdrop-filter: blur(30px) saturate(180%) brightness(110%);
    -webkit-backdrop-filter: blur(30px) saturate(180%) brightness(110%);
    border: 1px solid rgba(255, 255, 255, 0.6);
    box-shadow: 0 8px 32px rgba(255, 0, 128, 0.1), inset 0 1px 0 rgba(255, 255, 255, 0.8);
}

.glass-effect-dark {
    background: rgba(10, 10, 10, 0.8);
    backdrop-filter: blur(30px) saturate(180%);
    -webkit-backdrop-filter: blur(30px) saturate(180%);
    border: 1px solid rgba(255, 0, 128, 0.3);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.6), 0 0 40px rgba(255, 0, 128, 0.2);
    color: #FFFFFF;
}

/* 商务科技渐变背景（专业 + 精致）- 覆盖为橙红色，无模糊 */
.gradient-primary {
    background: linear-gradient(135deg, rgba(255, 107, 53, 0.95) 0%, rgba(245, 158, 11, 0.95) 100%) !important;
    backdrop-filter: none !important;
    -webkit-backdrop-filter: none !important;
    box-shadow: 0 4px 16px rgba(255, 107, 53, 0.25), 0 2px 8px rgba(245, 158, 11, 0.15), inset 0 1px 0 rgba(255, 255, 255, 0.3) !important;
    border: 1px solid rgba(255, 255, 255, 0.4) !important;
    position: relative;
    overflow: hidden;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    color: #FFFFFF !important;
    text-shadow: none !important;
    font-weight: 700 !important;
    -webkit-font-smoothing: antialiased !important;
    -moz-osx-font-smoothing: grayscale !important;
}

.gradient-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.6s ease;
}

.gradient-primary:hover::before {
    left: 100%;
}

.gradient-primary:hover {
    transform: translateY(-2px);
    background: linear-gradient(135deg, rgba(255, 122, 74, 0.98) 0%, rgba(245, 168, 35, 0.98) 100%) !important;
    backdrop-filter: none !important;
    -webkit-backdrop-filter: none !important;
    box-shadow: 0 6px 24px rgba(255, 107, 53, 0.35), 0 4px 12px rgba(245, 158, 11, 0.2), inset 0 1px 0 rgba(255, 255, 255, 0.4) !important;
    color: #FFFFFF !important;
    text-shadow: none !important;
}

.gradient-primary:active {
    transform: translateY(0) scale(0.98);
    box-shadow: var(--shadow-sm);
}

.gradient-secondary {
    background: var(--gradient-success);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    box-shadow: var(--glow-success);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.gradient-gold {
    background: var(--gradient-gold);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    box-shadow: var(--glow-gold);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

/* 商务科技按钮（专业 + 精致） */
.btn-yellow {
    background: var(--gradient-gold);
    color: #FFFFFF;
    font-weight: 600;
    border-radius: var(--radius-lg);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    box-shadow: var(--glow-gold);
    border: 1px solid rgba(255, 255, 255, 0.2);
    position: relative;
    overflow: hidden;
}

.btn-yellow::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.25), transparent);
    transition: left 0.5s ease;
}

.btn-yellow:hover::before {
    left: 100%;
}

.btn-yellow:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 24px rgba(255, 184, 0, 0.35);
}

.btn-yellow:active {
    transform: translateY(0) scale(0.98);
    box-shadow: var(--shadow-sm);
}

.btn-primary {
    background: linear-gradient(135deg, rgba(255, 107, 53, 0.95) 0%, rgba(245, 158, 11, 0.95) 100%) !important;
    color: #FFFFFF !important;
    font-weight: 700 !important;
    border-radius: var(--radius-lg);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    backdrop-filter: none !important;
    -webkit-backdrop-filter: none !important;
    box-shadow: 0 4px 16px rgba(255, 107, 53, 0.25), 0 2px 8px rgba(245, 158, 11, 0.15), inset 0 1px 0 rgba(255, 255, 255, 0.3) !important;
    border: 1px solid rgba(255, 255, 255, 0.4) !important;
    position: relative;
    overflow: hidden;
    text-shadow: none !important;
    -webkit-font-smoothing: antialiased !important;
    -moz-osx-font-smoothing: grayscale !important;
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.25), transparent);
    transition: left 0.5s ease;
}

.btn-primary:hover::before {
    left: 100%;
}

.btn-primary:hover {
    transform: translateY(-2px);
    background: linear-gradient(135deg, rgba(255, 122, 74, 0.98) 0%, rgba(245, 168, 35, 0.98) 100%) !important;
    backdrop-filter: none !important;
    -webkit-backdrop-filter: none !important;
    box-shadow: 0 6px 24px rgba(255, 107, 53, 0.35), 0 4px 12px rgba(245, 158, 11, 0.2), inset 0 1px 0 rgba(255, 255, 255, 0.4) !important;
    color: #FFFFFF !important;
    text-shadow: none !important;
}

.btn-primary:active {
    transform: translateY(0) scale(0.98);
    box-shadow: var(--shadow-sm);
}

/* 图片占位符 */
.img-placeholder {
    background: linear-gradient(135deg, #f5f5f5 0%, #e8e8e8 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #8c8c8c;
}

/* 加载动画 */
@keyframes shimmer {
    0% { background-position: -1000px 0; }
    100% { background-position: 1000px 0; }
}

.loading-shimmer {
    animation: shimmer 2s infinite;
    background: linear-gradient(to right, #f0f0f0 8%, #e0e0e0 18%, #f0f0f0 33%);
    background-size: 1000px 100%;
}

/* 搜索卡片 - 毛玻璃 + 粘滞动画 */
.search-card {
    border-radius: 18px;
    padding: 10px 12px;
    background: rgba(255, 255, 255, 0.92);
    box-shadow: var(--shadow-sm);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
    border: 1px solid rgba(255, 255, 255, 0.6);
    transition: transform 0.32s cubic-bezier(0.22, 0.61, 0.36, 1),
                box-shadow 0.32s cubic-bezier(0.22, 0.61, 0.36, 1),
                background 0.2s ease-out;
}

.search-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.search-card:active {
    transform: translateY(2px) scale(0.97);
    box-shadow: var(--shadow-sm);
}

.search-card.mode-switching {
    transform: translateY(4px) scale(0.98);
    box-shadow: var(--shadow-md);
}

/* 商务科技底部导航栏（专业精致 + 安全区域） */
.bottom-nav {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.95);
    border-top: 1px solid var(--border-light);
    z-index: 100;
    box-shadow: 0 -2px 20px rgba(91, 127, 255, 0.08);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    padding-bottom: max(env(safe-area-inset-bottom), 20px);
}

.bottom-nav-item {
    color: var(--text-secondary);
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    cursor: pointer;
}

.bottom-nav-item:hover {
    transform: translateY(-2px);
    color: var(--primary-color);
}

.bottom-nav-item.active {
    color: var(--primary-color);
}

.bottom-nav-item.active i {
    color: var(--primary-color);
    filter: drop-shadow(0 2px 4px rgba(91, 127, 255, 0.3));
}

.bottom-nav-item.active::before {
    content: '';
    position: absolute;
    top: -2px;
    left: 50%;
    transform: translateX(-50%);
    width: 32px;
    height: 3px;
    background: var(--gradient-primary);
    border-radius: 0 0 3px 3px;
    box-shadow: 0 2px 8px rgba(91, 127, 255, 0.3);
}

/* 顶部搜索栏 - MIUI风格 */
.search-bar {
    background: var(--bg-secondary);
    border-radius: var(--radius-full);
    padding: 10px 16px;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

.search-bar:focus-within {
    background: var(--bg-primary);
    box-shadow: var(--shadow-sm);
}

/* 分类标签 - 商务科技风格 */
.category-tag {
    display: inline-flex;
    align-items: center;
    padding: 8px 16px;
    background: var(--bg-secondary);
    border-radius: var(--radius-full);
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 0.03em;
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    color: var(--text-primary);
    border: 1px solid transparent;
}

.category-tag.active {
    background: var(--gradient-primary);
    color: #FFFFFF;
    box-shadow: var(--glow-primary);
    border-color: rgba(255, 255, 255, 0.3);
    font-weight: 700;
}

.category-tag:hover {
    background: linear-gradient(135deg, rgba(245, 158, 11, 0.1), rgba(212, 175, 55, 0.1));
    border-color: rgba(245, 158, 11, 0.3);
    transform: translateY(-1px);
}

/* 超级科技商家卡片（3D悬浮 + 霓虹边框） */
.merchant-card {
    transition: all 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
    cursor: pointer;
    border-radius: var(--radius-xl);
    overflow: hidden;
    position: relative;
    border: 2px solid transparent;
    background: linear-gradient(135deg, #FFFFFF 0%, #FFFAFC 100%);
    transform-style: preserve-3d;
}

.merchant-card::before {
    content: '';
    position: absolute;
    inset: -2px;
    border-radius: inherit;
    padding: 2px;
    background: linear-gradient(135deg, #FF0080, #8B00FF, #00F0FF);
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    mask-composite: exclude;
    opacity: 0;
    transition: opacity 0.5s;
}

.merchant-card:hover {
    transform: translateY(-10px) scale(1.03) rotateX(2deg);
    box-shadow: 0 20px 60px rgba(255, 0, 128, 0.3), 0 0 80px rgba(139, 0, 255, 0.2);
}

.merchant-card:hover::before {
    opacity: 1;
    animation: border-flow 3s linear infinite;
}

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

.merchant-card:active {
    transform: translateY(-2px) scale(0.98);
    box-shadow: var(--shadow-md);
}

/* 按钮点击效果 - MIUI风格 */
.btn-press:active {
    transform: scale(0.96);
    opacity: 0.85;
    transition: all 0.15s cubic-bezier(0.4, 0, 0.2, 1);
}

/* MIUI 波纹效果 */
.ripple {
    position: relative;
    overflow: hidden;
}

.ripple::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.5);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.ripple:active::after {
    width: 300px;
    height: 300px;
}

/* 滚动条样式 */
::-webkit-scrollbar {
    width: 4px;
    height: 4px;
}

::-webkit-scrollbar-track {
    background: transparent;
}

::-webkit-scrollbar-thumb {
    background: #d9d9d9;
    border-radius: 2px;
}

::-webkit-scrollbar-thumb:hover {
    background: #bfbfbf;
}

/* 隐藏滚动条但保持滚动功能 */
.scrollbar-hide {
    -ms-overflow-style: none;
    scrollbar-width: none;
}

.scrollbar-hide::-webkit-scrollbar {
    display: none;
}

/* MIUI 输入框样式 */
input, textarea {
    border-radius: var(--radius-md);
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

input:focus, textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px var(--primary-light);
}

/* MIUI 列表项样式 */
.list-item {
    padding: 16px;
    background: var(--bg-primary);
    border-radius: var(--radius-md);
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

.list-item:active {
    background: var(--bg-secondary);
    transform: translateY(1px) scale(0.98);
}

/* MIUI 分割线 */
.divider {
    height: 0.5px;
    background: var(--border-color);
    margin: 16px 0;
}

/* MIUI 标签样式 */
.badge {
    display: inline-flex;
    align-items: center;
    padding: 4px 8px;
    border-radius: var(--radius-sm);
    font-size: 12px;
    font-weight: 500;
    line-height: 1;
}

.badge-primary {
    background: var(--primary-light);
    color: var(--primary-color);
}

.badge-success {
    background: #E8F5E9;
    color: var(--secondary-color);
}

.badge-danger {
    background: #FFEBEE;
    color: var(--danger-color);
}

.badge-warning {
    background: #FFF3E0;
    color: var(--warning-color);
}

/* ============================================
   磨砂玻璃按钮样式 - 矩形圆角形状 + 橙红色渐变
   最高优先级，覆盖所有其他按钮样式
   ============================================ */

/* 所有按钮统一为矩形圆角形状 - 最高优先级 */
button:not([style*="background"]):not([class*="bg-white"]):not([class*="bg-gray"]),
.btn:not([style*="background"]):not([class*="bg-white"]):not([class*="bg-gray"]),
[role="button"]:not([style*="background"]):not([class*="bg-white"]):not([class*="bg-gray"]),
input[type="button"]:not([style*="background"]),
input[type="submit"]:not([style*="background"]),
a.button:not([style*="background"]):not([class*="bg-white"]):not([class*="bg-gray"]),
.button:not([style*="background"]):not([class*="bg-white"]):not([class*="bg-gray"]) {
    /* 基础样式 */
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    padding: 12px 24px !important;
    min-height: 44px !important;
    border-radius: 12px !important;
    border: none !important;
    font-size: 16px !important;
    font-weight: 600 !important;
    line-height: 1.5 !important;
    text-align: center !important;
    cursor: pointer !important;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1) !important;
    position: relative !important;
    overflow: hidden !important;
    white-space: nowrap !important;
    
    /* 玻璃质感效果 + 橙红色渐变 - 无模糊，文字超清晰 */
    background: linear-gradient(135deg, rgba(255, 107, 53, 0.95) 0%, rgba(245, 158, 11, 0.95) 100%) !important;
    background-image: linear-gradient(135deg, rgba(255, 107, 53, 0.95) 0%, rgba(245, 158, 11, 0.95) 100%) !important;
    backdrop-filter: none !important;
    -webkit-backdrop-filter: none !important;
    box-shadow: 0 4px 16px rgba(255, 107, 53, 0.25), 0 2px 8px rgba(245, 158, 11, 0.15), inset 0 1px 0 rgba(255, 255, 255, 0.3) !important;
    border: 1px solid rgba(255, 255, 255, 0.4) !important;
    
    /* 文字样式 - 超清晰 */
    color: #FFFFFF !important;
    text-shadow: none !important;
    -webkit-font-smoothing: antialiased !important;
    -moz-osx-font-smoothing: grayscale !important;
    font-weight: 700 !important;
    letter-spacing: 0.5px !important;
    text-rendering: optimizeLegibility !important;
}

/* 悬停效果 - 强制覆盖，文字清晰 */
button:not([style*="background"]):not([class*="bg-white"]):not([class*="bg-gray"]):hover,
.btn:not([style*="background"]):not([class*="bg-white"]):not([class*="bg-gray"]):hover,
[role="button"]:not([style*="background"]):not([class*="bg-white"]):not([class*="bg-gray"]):hover,
input[type="button"]:not([style*="background"]):hover,
input[type="submit"]:not([style*="background"]):hover,
a.button:not([style*="background"]):not([class*="bg-white"]):not([class*="bg-gray"]):hover,
.button:not([style*="background"]):not([class*="bg-white"]):not([class*="bg-gray"]):hover {
    background: linear-gradient(135deg, rgba(255, 122, 74, 0.98) 0%, rgba(245, 168, 35, 0.98) 100%) !important;
    background-image: linear-gradient(135deg, rgba(255, 122, 74, 0.98) 0%, rgba(245, 168, 35, 0.98) 100%) !important;
    box-shadow: 0 6px 24px rgba(255, 107, 53, 0.35), 0 4px 12px rgba(245, 158, 11, 0.2), inset 0 1px 0 rgba(255, 255, 255, 0.4) !important;
    transform: translateY(-2px) !important;
    color: #FFFFFF !important;
    text-shadow: none !important;
}

/* 点击效果 - 强制覆盖 */
button:not([style*="background"]):not([class*="bg-white"]):not([class*="bg-gray"]):active,
.btn:not([style*="background"]):not([class*="bg-white"]):not([class*="bg-gray"]):active,
[role="button"]:not([style*="background"]):not([class*="bg-white"]):not([class*="bg-gray"]):active,
input[type="button"]:not([style*="background"]):active,
input[type="submit"]:not([style*="background"]):active,
a.button:not([style*="background"]):not([class*="bg-white"]):not([class*="bg-gray"]):active,
.button:not([style*="background"]):not([class*="bg-white"]):not([class*="bg-gray"]):active {
    transform: translateY(0) scale(0.98) !important;
    box-shadow: 0 2px 8px rgba(255, 107, 53, 0.2) !important;
    background: linear-gradient(135deg, #FF5A1F 0%, #E58A00 100%) !important;
    background-image: linear-gradient(135deg, #FF5A1F 0%, #E58A00 100%) !important;
}

/* 焦点效果 */
button:focus,
.btn:focus,
[role="button"]:focus,
input[type="button"]:focus,
input[type="submit"]:focus,
a.button:focus,
.button:focus {
    outline: none !important;
    box-shadow: 0 0 0 3px rgba(255, 107, 53, 0.3), 0 4px 16px rgba(255, 107, 53, 0.25) !important;
}

/* 全宽按钮 */
button.full-width,
.btn-full-width,
.w-full button,
.w-full .btn {
    width: 100% !important;
    display: flex !important;
}

/* 小尺寸按钮 */
button.small,
.btn-small {
    padding: 8px 16px !important;
    min-height: 36px !important;
    font-size: 14px !important;
    border-radius: 8px !important;
}

/* 大尺寸按钮 */
button.large,
.btn-large {
    padding: 16px 32px !important;
    min-height: 52px !important;
    font-size: 18px !important;
    border-radius: 16px !important;
}

/* 禁用状态 */
button:disabled,
.btn:disabled,
[role="button"]:disabled,
input[type="button"]:disabled,
input[type="submit"]:disabled,
a.button.disabled,
.button.disabled {
    opacity: 0.5 !important;
    cursor: not-allowed !important;
    pointer-events: none !important;
    background: linear-gradient(135deg, #CCCCCC 0%, #999999 100%) !important;
}

/* 次要按钮样式（白色背景） */
button.secondary,
.btn-secondary {
    background: rgba(255, 255, 255, 0.95) !important;
    backdrop-filter: blur(20px) saturate(180%) !important;
    -webkit-backdrop-filter: blur(20px) saturate(180%) !important;
    border: 1px solid rgba(255, 107, 53, 0.3) !important;
    color: #FF6B35 !important;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1) !important;
}

button.secondary:hover,
.btn-secondary:hover {
    background: rgba(255, 255, 255, 1) !important;
    border-color: rgba(255, 107, 53, 0.5) !important;
    box-shadow: 0 4px 12px rgba(255, 107, 53, 0.15) !important;
}

/* 保持原有的渐变类名兼容性 - 强制覆盖，文字清晰 */
button.gradient-primary,
.gradient-primary,
button[class*="gradient-primary"],
.btn-primary,
button.btn-primary,
button[class*="primary"] {
    /* 使用统一的橙红色渐变 - 最高优先级，无模糊 */
    background: linear-gradient(135deg, rgba(255, 107, 53, 0.95) 0%, rgba(245, 158, 11, 0.95) 100%) !important;
    background-image: linear-gradient(135deg, rgba(255, 107, 53, 0.95) 0%, rgba(245, 158, 11, 0.95) 100%) !important;
    backdrop-filter: none !important;
    -webkit-backdrop-filter: none !important;
    color: #FFFFFF !important;
    border: 1px solid rgba(255, 255, 255, 0.4) !important;
    text-shadow: none !important;
    font-weight: 700 !important;
    -webkit-font-smoothing: antialiased !important;
    -moz-osx-font-smoothing: grayscale !important;
}

button.gradient-primary:hover,
.gradient-primary:hover,
button[class*="gradient-primary"]:hover,
.btn-primary:hover,
button.btn-primary:hover,
button[class*="primary"]:hover {
    background: linear-gradient(135deg, rgba(255, 122, 74, 0.98) 0%, rgba(245, 168, 35, 0.98) 100%) !important;
    background-image: linear-gradient(135deg, rgba(255, 122, 74, 0.98) 0%, rgba(245, 168, 35, 0.98) 100%) !important;
    backdrop-filter: none !important;
    -webkit-backdrop-filter: none !important;
    color: #FFFFFF !important;
    text-shadow: none !important;
}

button.gradient-gold,
.gradient-gold,
button[class*="gradient-gold"],
.btn-yellow,
button.btn-yellow {
    background: linear-gradient(135deg, #F59E0B 0%, #D97706 100%) !important;
}

button.gradient-cyan,
.gradient-cyan,
button[class*="gradient-cyan"] {
    background: linear-gradient(135deg, #F5B041 0%, #F59E0B 100%) !important;
}

/* 浏览器兼容性回退 */
@supports not (backdrop-filter: blur(20px)) {
    button,
    .btn,
    [role="button"],
    input[type="button"],
    input[type="submit"] {
        background: linear-gradient(135deg, #FF6B35 0%, #F59E0B 100%) !important;
    }
}