/**
 * ECCDAO 主样式表
 * 暗黑科技风格 + 赛博朋克美学
 */

/* CSS变量定义 */
:root {
    /* 主色调 */
    --primary: #00f0ff;
    --primary-dark: #00a8b3;
    --primary-glow: rgba(0, 240, 255, 0.5);
    
    --secondary: #ff00ff;
    --secondary-dark: #b300b3;
    --secondary-glow: rgba(255, 0, 255, 0.5);
    
    --accent: #00ff88;
    --accent-dark: #00b35f;
    --accent-glow: rgba(0, 255, 136, 0.5);
    
    --warning: #ffaa00;
    --danger: #ff3366;
    --success: #00ff88;
    
    /* 背景色 */
    --bg-dark: #0a0a0f;
    --bg-darker: #050508;
    --bg-card: rgba(15, 15, 25, 0.9);
    --bg-card-hover: rgba(20, 20, 35, 0.95);
    
    /* 文字色 */
    --text-primary: #ffffff;
    --text-secondary: rgba(255, 255, 255, 0.7);
    --text-muted: rgba(255, 255, 255, 0.5);
    
    /* 边框 */
    --border-color: rgba(0, 240, 255, 0.2);
    --border-glow: rgba(0, 240, 255, 0.5);
    
    /* 间距 */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    
    /* 圆角 */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    
    /* 字体 */
    --font-family: 'Orbitron', 'Rajdhani', 'Microsoft YaHei', sans-serif;
    --font-mono: 'JetBrains Mono', 'Fira Code', monospace;
}

/* 全局样式 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html, body {
    height: 100%;
    width: 100%;
    overflow-x: hidden;
}

body {
    font-family: var(--font-family);
    background: var(--bg-dark);
    color: var(--text-primary);
    line-height: 1.6;
    min-height: 100vh;
    position: relative;
}

/* 动态背景 */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(ellipse at 20% 20%, rgba(0, 240, 255, 0.08) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 80%, rgba(255, 0, 255, 0.08) 0%, transparent 50%),
        radial-gradient(ellipse at 50% 50%, rgba(0, 255, 136, 0.05) 0%, transparent 70%);
    pointer-events: none;
    z-index: -1;
}

/* 网格背景 */
body::after {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        linear-gradient(rgba(0, 240, 255, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 240, 255, 0.03) 1px, transparent 1px);
    background-size: 50px 50px;
    pointer-events: none;
    z-index: -1;
}

/* 主容器 */
.app-container {
    min-height: 100vh;
    padding-bottom: 80px;
    padding-top: 60px;
}

/* ============ 头部导航 ============ */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: 60px;
    background: rgba(10, 10, 15, 0.95);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-color);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 var(--spacing-md);
}

.header::after {
    content: '';
    position: absolute;
    bottom: -1px;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--primary), var(--secondary), transparent);
    animation: headerGlow 3s ease-in-out infinite;
}

@keyframes headerGlow {
    0%, 100% { opacity: 0.5; }
    50% { opacity: 1; }
}

.header-logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.header-logo img {
    height: 32px;
    filter: drop-shadow(0 0 10px var(--primary-glow));
}

.header-logo span {
    font-size: 1.2rem;
    font-weight: 700;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-shadow: 0 0 30px var(--primary-glow);
}

.header-wallet {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: 8px 16px;
    background: rgba(0, 240, 255, 0.1);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    font-family: var(--font-mono);
    font-size: 0.85rem;
    color: var(--primary);
    cursor: pointer;
    transition: all 0.3s ease;
}

.header-wallet:hover {
    background: rgba(0, 240, 255, 0.2);
    box-shadow: 0 0 20px var(--primary-glow);
}

.header-wallet i {
    font-size: 1rem;
}

/* ============ 底部导航 ============ */
.bottom-nav {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    height: 70px;
    background: rgba(10, 10, 15, 0.98);
    backdrop-filter: blur(20px);
    border-top: 1px solid var(--border-color);
    display: flex;
    justify-content: space-around;
    align-items: center;
    z-index: 1000;
    padding-bottom: env(safe-area-inset-bottom);
}

.bottom-nav::before {
    content: '';
    position: absolute;
    top: -1px;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--primary), var(--secondary), transparent);
}

.nav-item {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 4px;
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.75rem;
    padding: 8px;
    transition: all 0.3s ease;
    position: relative;
}

.nav-item i {
    font-size: 1.4rem;
    transition: all 0.3s ease;
}

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

.nav-item.active i {
    filter: drop-shadow(0 0 10px var(--primary-glow));
    transform: scale(1.1);
}

.nav-item.active::after {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 30px;
    height: 3px;
    background: var(--primary);
    border-radius: 0 0 3px 3px;
    box-shadow: 0 0 10px var(--primary-glow);
}

/* ============ 内容区域 ============ */
.page-content {
    padding: var(--spacing-md);
    min-height: calc(100vh - 130px);
}

/* ============ 卡片样式 ============ */
.card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
}

.card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--primary), transparent);
    opacity: 0.5;
}

.card:hover {
    border-color: var(--primary);
    box-shadow: 0 0 30px rgba(0, 240, 255, 0.1);
    transform: translateY(-2px);
}

.card-title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--spacing-md);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.card-title i {
    color: var(--primary);
}

.card-glow {
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle at center, var(--primary-glow) 0%, transparent 50%);
    opacity: 0;
    transition: opacity 0.5s ease;
    pointer-events: none;
}

.card:hover .card-glow {
    opacity: 0.1;
}

/* ============ 余额显示 ============ */
.balance-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-md);
}

.balance-item {
    background: rgba(0, 0, 0, 0.3);
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
    text-align: center;
    border: 1px solid transparent;
    transition: all 0.3s ease;
}

.balance-item:hover {
    border-color: var(--border-color);
    background: rgba(0, 240, 255, 0.05);
}

.balance-label {
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-bottom: var(--spacing-xs);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.balance-value {
    font-size: 1.25rem;
    font-weight: 700;
    font-family: var(--font-mono);
    background: linear-gradient(135deg, var(--primary), var(--accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.balance-value.sui { background: linear-gradient(135deg, #4da3ff, #00d4ff); -webkit-background-clip: text; background-clip: text; }
.balance-value.ecc { background: linear-gradient(135deg, var(--secondary), #ff66ff); -webkit-background-clip: text; background-clip: text; }
.balance-value.usdt { background: linear-gradient(135deg, var(--accent), #66ffaa); -webkit-background-clip: text; background-clip: text; }

/* ============ 按钮样式 ============ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: 12px 24px;
    border: none;
    border-radius: var(--radius-md);
    font-family: var(--font-family);
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    text-decoration: none;
}

.btn::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 0.5s ease;
}

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

.btn-primary {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: var(--bg-dark);
    box-shadow: 0 4px 15px var(--primary-glow);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 25px var(--primary-glow);
}

.btn-secondary {
    background: linear-gradient(135deg, var(--secondary), var(--secondary-dark));
    color: var(--text-primary);
    box-shadow: 0 4px 15px var(--secondary-glow);
}

.btn-accent {
    background: linear-gradient(135deg, var(--accent), var(--accent-dark));
    color: var(--bg-dark);
    box-shadow: 0 4px 15px var(--accent-glow);
}

.btn-outline {
    background: transparent;
    border: 2px solid var(--primary);
    color: var(--primary);
}

.btn-outline:hover {
    background: var(--primary);
    color: var(--bg-dark);
}

.btn-block {
    width: 100%;
}

.btn-lg {
    padding: 16px 32px;
    font-size: 1rem;
}

.btn-sm {
    padding: 8px 16px;
    font-size: 0.8rem;
}

/* 炫酷按钮 */
.btn-cyber {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: var(--text-primary);
    text-transform: uppercase;
    letter-spacing: 2px;
    position: relative;
    z-index: 1;
}

.btn-cyber::after {
    content: '';
    position: absolute;
    inset: 2px;
    background: var(--bg-dark);
    border-radius: inherit;
    z-index: -1;
    transition: opacity 0.3s ease;
}

.btn-cyber:hover::after {
    opacity: 0;
}

/* ============ 输入框样式 ============ */
.form-group {
    margin-bottom: var(--spacing-md);
}

.form-label {
    display: block;
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-sm);
}

.form-input {
    width: 100%;
    padding: 14px 18px;
    background: rgba(0, 0, 0, 0.4);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-family: var(--font-family);
    font-size: 1rem;
    transition: all 0.3s ease;
}

.form-input:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 20px var(--primary-glow);
    background: rgba(0, 240, 255, 0.05);
}

.form-input::placeholder {
    color: var(--text-muted);
}

/* ============ 进度条 ============ */
.progress-bar {
    height: 8px;
    background: rgba(0, 0, 0, 0.4);
    border-radius: 4px;
    overflow: hidden;
    position: relative;
}

.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--primary), var(--accent));
    border-radius: 4px;
    transition: width 0.5s ease;
    position: relative;
}

.progress-fill::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    animation: progressShine 2s infinite;
}

@keyframes progressShine {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(100%); }
}

/* ============ 订单卡片 ============ */
.order-card {
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
    margin-bottom: var(--spacing-sm);
}

.order-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-sm);
    padding-bottom: var(--spacing-sm);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.order-amount {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--primary);
    font-family: var(--font-mono);
}

.order-status {
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
}

.order-status.active {
    background: rgba(0, 255, 136, 0.2);
    color: var(--success);
    border: 1px solid var(--success);
}

.order-status.exit {
    background: rgba(255, 51, 102, 0.2);
    color: var(--danger);
    border: 1px solid var(--danger);
}

.order-status.pending {
    background: rgba(255, 170, 0, 0.2);
    color: var(--warning);
    border: 1px solid var(--warning);
}

.order-info {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-sm);
}

.order-info-item {
    font-size: 0.8rem;
}

.order-info-label {
    color: var(--text-muted);
}

.order-info-value {
    color: var(--text-secondary);
    font-family: var(--font-mono);
}

/* ============ 遮罩层 ============ */
.overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(10px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2000;
}

.overlay-content {
    text-align: center;
    padding: var(--spacing-xl);
}

/* ============ 激活动画 ============ */
.activation-container {
    position: relative;
    padding: 40px;
}

.activation-ring {
    width: 200px;
    height: 200px;
    border: 3px solid var(--primary);
    border-radius: 50%;
    margin: 0 auto 30px;
    position: relative;
    animation: ringPulse 2s ease-in-out infinite;
}

.activation-ring::before,
.activation-ring::after {
    content: '';
    position: absolute;
    border: 2px solid var(--secondary);
    border-radius: 50%;
}

.activation-ring::before {
    inset: 15px;
    animation: ringRotate 3s linear infinite;
}

.activation-ring::after {
    inset: 30px;
    animation: ringRotate 2s linear infinite reverse;
}

@keyframes ringPulse {
    0%, 100% { 
        box-shadow: 0 0 20px var(--primary-glow), inset 0 0 20px var(--primary-glow); 
    }
    50% { 
        box-shadow: 0 0 40px var(--primary-glow), inset 0 0 40px var(--primary-glow); 
    }
}

@keyframes ringRotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.activation-icon {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 3rem;
    color: var(--primary);
    animation: iconGlow 1.5s ease-in-out infinite;
}

@keyframes iconGlow {
    0%, 100% { 
        filter: drop-shadow(0 0 10px var(--primary-glow));
        transform: translate(-50%, -50%) scale(1);
    }
    50% { 
        filter: drop-shadow(0 0 30px var(--primary-glow));
        transform: translate(-50%, -50%) scale(1.1);
    }
}

.activation-title {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.activation-desc {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-lg);
}

/* 等待动画 */
.loading-container {
    text-align: center;
    padding: 60px 20px;
}

.loading-spinner {
    width: 80px;
    height: 80px;
    margin: 0 auto 30px;
    position: relative;
}

.loading-spinner::before,
.loading-spinner::after {
    content: '';
    position: absolute;
    border-radius: 50%;
    animation: spinnerRotate 1.5s linear infinite;
}

.loading-spinner::before {
    inset: 0;
    border: 3px solid transparent;
    border-top-color: var(--primary);
    border-right-color: var(--primary);
}

.loading-spinner::after {
    inset: 10px;
    border: 3px solid transparent;
    border-bottom-color: var(--secondary);
    border-left-color: var(--secondary);
    animation-direction: reverse;
}

@keyframes spinnerRotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.loading-text {
    color: var(--text-secondary);
    font-size: 1rem;
}

.loading-dots::after {
    content: '';
    animation: loadingDots 1.5s infinite;
}

@keyframes loadingDots {
    0% { content: ''; }
    25% { content: '.'; }
    50% { content: '..'; }
    75% { content: '...'; }
}

/* 成功动画 */
.success-animation {
    width: 120px;
    height: 120px;
    margin: 0 auto 30px;
    position: relative;
}

.success-circle {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--accent), var(--primary));
    animation: successPop 0.5s ease-out;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 0 50px var(--accent-glow);
}

.success-check {
    font-size: 3rem;
    color: var(--bg-dark);
    animation: checkBounce 0.5s ease-out 0.3s both;
}

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

@keyframes checkBounce {
    0% { transform: scale(0); }
    50% { transform: scale(1.3); }
    100% { transform: scale(1); }
}

/* 粒子效果 */
.particles {
    position: absolute;
    inset: 0;
    overflow: hidden;
    pointer-events: none;
}

.particle {
    position: absolute;
    width: 4px;
    height: 4px;
    background: var(--primary);
    border-radius: 50%;
    animation: particleFloat 3s ease-in-out infinite;
}

@keyframes particleFloat {
    0%, 100% { 
        transform: translateY(0) scale(1);
        opacity: 1;
    }
    50% { 
        transform: translateY(-30px) scale(0.5);
        opacity: 0.5;
    }
}

/* ============ 菜单列表 ============ */
.menu-list {
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--border-color);
}

.menu-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 20px;
    text-decoration: none;
    color: var(--text-primary);
    transition: all 0.3s ease;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.menu-item:last-child {
    border-bottom: none;
}

.menu-item:hover {
    background: rgba(0, 240, 255, 0.05);
}

.menu-item-left {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.menu-item-icon {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, rgba(0, 240, 255, 0.2), rgba(255, 0, 255, 0.2));
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    color: var(--primary);
}

.menu-item-text {
    font-size: 0.95rem;
}

.menu-item-arrow {
    color: var(--text-muted);
    font-size: 0.8rem;
}

/* ============ 弹窗样式 ============ */
.modal {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(10px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 3000;
    padding: var(--spacing-md);
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.modal.active {
    opacity: 1;
    visibility: visible;
}

.modal-content {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    width: 100%;
    max-width: 400px;
    max-height: 90vh;
    overflow-y: auto;
    transform: scale(0.9) translateY(20px);
    transition: transform 0.3s ease;
    position: relative;
}

.modal.active .modal-content {
    transform: scale(1) translateY(0);
}

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

.modal-title {
    font-size: 1.1rem;
    font-weight: 600;
}

.modal-close {
    width: 32px;
    height: 32px;
    border: none;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-close:hover {
    background: rgba(255, 51, 102, 0.3);
    color: var(--danger);
}

.modal-body {
    padding: var(--spacing-lg);
}

.modal-footer {
    padding: var(--spacing-lg);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    gap: var(--spacing-sm);
}

/* 公告弹窗特效 */
.notice-modal .modal-content {
    background: linear-gradient(135deg, rgba(15, 15, 25, 0.98), rgba(25, 15, 35, 0.98));
    border-color: var(--secondary);
    box-shadow: 0 0 50px var(--secondary-glow);
}

.notice-modal .modal-content::before {
    content: '';
    position: absolute;
    inset: -2px;
    background: linear-gradient(135deg, var(--primary), var(--secondary), var(--accent));
    border-radius: inherit;
    z-index: -1;
    animation: borderGlow 3s linear infinite;
}

@keyframes borderGlow {
    0%, 100% { opacity: 0.5; filter: blur(2px); }
    50% { opacity: 1; filter: blur(4px); }
}

/* ============ Tab切换 ============ */
.tabs {
    display: flex;
    background: rgba(0, 0, 0, 0.3);
    border-radius: var(--radius-md);
    padding: 4px;
    margin-bottom: var(--spacing-md);
}

.tab-btn {
    flex: 1;
    padding: 10px 16px;
    border: none;
    background: transparent;
    color: var(--text-muted);
    font-family: var(--font-family);
    font-size: 0.85rem;
    cursor: pointer;
    border-radius: var(--radius-sm);
    transition: all 0.3s ease;
}

.tab-btn.active {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: var(--text-primary);
}

.tab-content {
    display: none;
}

.tab-content.active {
    display: block;
    animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* ============ 提示信息 ============ */
.toast {
    position: fixed;
    top: 80px;
    left: 50%;
    transform: translateX(-50%) translateY(-100px);
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 12px 24px;
    z-index: 4000;
    transition: transform 0.3s ease;
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
}

.toast.show {
    transform: translateX(-50%) translateY(0);
}

.toast.success {
    border-color: var(--success);
    box-shadow: 0 0 20px var(--accent-glow);
}

.toast.success i {
    color: var(--success);
}

.toast.error {
    border-color: var(--danger);
    box-shadow: 0 0 20px rgba(255, 51, 102, 0.3);
}

.toast.error i {
    color: var(--danger);
}

/* ============ 排行榜 ============ */
.rank-list {
    
}

.rank-item {
    display: flex;
    align-items: center;
    padding: 12px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.rank-item:last-child {
    border-bottom: none;
}

.rank-num {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.85rem;
    margin-right: var(--spacing-md);
}

.rank-num.top1 {
    background: linear-gradient(135deg, #ffd700, #ffaa00);
    color: var(--bg-dark);
}

.rank-num.top2 {
    background: linear-gradient(135deg, #c0c0c0, #a0a0a0);
    color: var(--bg-dark);
}

.rank-num.top3 {
    background: linear-gradient(135deg, #cd7f32, #b87333);
    color: var(--bg-dark);
}

.rank-num.normal {
    background: rgba(255, 255, 255, 0.1);
    color: var(--text-muted);
}

.rank-info {
    flex: 1;
}

.rank-wallet {
    font-family: var(--font-mono);
    font-size: 0.9rem;
    color: var(--text-primary);
}

.rank-amount {
    font-family: var(--font-mono);
    font-weight: 700;
    color: var(--primary);
}

/* ============ 响应式 ============ */
@media (max-width: 375px) {
    .balance-grid {
        grid-template-columns: 1fr;
    }
    
    .card {
        padding: var(--spacing-md);
    }
}

/* ============ 滚动条 ============ */
::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}

::-webkit-scrollbar-track {
    background: var(--bg-darker);
}

::-webkit-scrollbar-thumb {
    background: var(--primary);
    border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--primary-dark);
}

/* ============ 选择禁用 ============ */
.no-select {
    user-select: none;
    -webkit-user-select: none;
}

/* ============ 文字截断 ============ */
.text-ellipsis {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* ============ 数据为空 ============ */
.empty-data {
    text-align: center;
    padding: 60px 20px;
    color: var(--text-muted);
}

.empty-data i {
    font-size: 3rem;
    margin-bottom: var(--spacing-md);
    opacity: 0.5;
}

.empty-data p {
    font-size: 0.9rem;
}