/* Fair DApp - 赛博朋克暗黑风格 */

:root {
    --neon-blue: #00d4ff;
    --neon-pink: #ff2d78;
    --neon-green: #00ff9d;
    --neon-purple: #9b59b6;
    --cyber-bg: #050a14;
    --card-bg: rgba(10, 20, 40, 0.9);
    --border-glow: rgba(0, 212, 255, 0.3);
}

* { box-sizing: border-box; }
body { font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif; }

/* 钱包连接遮罩（对齐 jl.mgtindex.com） */
.connect-overlay {
    position: fixed;
    inset: 0;
    z-index: 300;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(5, 10, 20, 0.92);
    backdrop-filter: blur(12px);
}
.connect-overlay.hidden {
    display: none !important;
}
.connect-overlay-inner .connect-spinner {
    width: 32px;
    height: 32px;
    margin: 0 auto;
    border: 3px solid rgba(0, 212, 255, 0.25);
    border-top-color: #00d4ff;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* 滚动条样式 */
::-webkit-scrollbar { width: 4px; height: 4px; }
::-webkit-scrollbar-track { background: rgba(0,0,0,0.3); }
::-webkit-scrollbar-thumb { background: rgba(0,212,255,0.4); border-radius: 2px; }

/* 赛博朋克卡片 */
.cyber-card {
    background: linear-gradient(135deg, rgba(10,20,40,0.95) 0%, rgba(5,15,30,0.95) 100%);
    border: 1px solid rgba(0,212,255,0.2);
    box-shadow: 0 0 20px rgba(0,212,255,0.05), inset 0 1px 0 rgba(0,212,255,0.1);
    position: relative;
    overflow: hidden;
}

.cyber-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0;
    width: 100%; height: 1px;
    background: linear-gradient(90deg, transparent, rgba(0,212,255,0.6), transparent);
}

/* 霓虹发光卡片 */
.cyber-card-glow {
    background: linear-gradient(135deg, rgba(10,20,40,0.95) 0%, rgba(5,15,30,0.95) 100%);
    border: 1px solid rgba(0,212,255,0.3);
    box-shadow: 0 0 30px rgba(0,212,255,0.1), 0 0 60px rgba(0,212,255,0.05);
}

/* 主按钮 */
.cyber-btn-primary {
    background: linear-gradient(135deg, #00b4d8, #0077b6);
    border: 1px solid rgba(0,212,255,0.4);
    color: white;
    font-weight: 700;
    letter-spacing: 0.05em;
    transition: all 0.3s;
    box-shadow: 0 0 20px rgba(0,212,255,0.2);
    position: relative;
    overflow: hidden;
}

.cyber-btn-primary::before {
    content: '';
    position: absolute;
    top: -50%; left: -50%;
    width: 200%; height: 200%;
    background: linear-gradient(45deg, transparent 40%, rgba(255,255,255,0.1) 50%, transparent 60%);
    transform: translateX(-100%);
    transition: transform 0.5s;
}

.cyber-btn-primary:hover::before { transform: translateX(100%); }
.cyber-btn-primary:active { transform: scale(0.97); }

/* 粉色按钮 */
.cyber-btn-pink {
    background: linear-gradient(135deg, #ff2d78, #c0005a);
    border: 1px solid rgba(255,45,120,0.4);
    box-shadow: 0 0 20px rgba(255,45,120,0.2);
}

/* 绿色按钮 */
.cyber-btn-green {
    background: linear-gradient(135deg, #00b894, #006954);
    border: 1px solid rgba(0,255,157,0.4);
    box-shadow: 0 0 20px rgba(0,255,157,0.2);
}

/* 导航按钮 */
.nav-btn { color: #4a5568; }
.nav-btn.active { color: #00d4ff; }
.nav-btn.active i { filter: drop-shadow(0 0 8px #00d4ff); }

/* 文字渐变 */
.text-gradient-cyan {
    background: linear-gradient(135deg, #00d4ff, #0099cc);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.text-gradient-gold {
    background: linear-gradient(135deg, #ffd700, #ff8c00);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.text-gradient-green {
    background: linear-gradient(135deg, #00ff9d, #00b894);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* 霓虹发光文字 */
.neon-text { text-shadow: 0 0 10px currentColor, 0 0 20px currentColor; }

/* 矿机运转动效 */
@keyframes pulseGlow {
    0%, 100% { box-shadow: 0 0 10px rgba(0,212,255,0.3); }
    50% { box-shadow: 0 0 30px rgba(0,212,255,0.8), 0 0 60px rgba(0,212,255,0.4); }
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-8px); }
}

@keyframes scan {
    0% { transform: translateY(-100%); opacity: 0; }
    10% { opacity: 1; }
    90% { opacity: 1; }
    100% { transform: translateY(100%); opacity: 0; }
}

@keyframes rotate3d {
    0% { transform: rotateY(0deg) rotateX(0deg); }
    100% { transform: rotateY(360deg) rotateX(360deg); }
}

@keyframes shimmer {
    0% { background-position: -200% 0; }
    100% { background-position: 200% 0; }
}

@keyframes blink {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.3; }
}

@keyframes dataFlow {
    0% { transform: translateY(-100%); opacity: 0; }
    10% { opacity: 1; }
    90% { opacity: 1; }
    100% { transform: translateY(100%); opacity: 0; }
}

/* 矿机动效卡片 */
.mining-card {
    animation: pulseGlow 3s ease-in-out infinite;
    background: linear-gradient(135deg, rgba(10,20,40,0.95), rgba(0,30,60,0.95));
    border: 1px solid rgba(0,212,255,0.3);
}

.mining-running .gear-icon {
    animation: spin 4s linear infinite;
    display: inline-block;
}

.mining-running .scan-line {
    position: absolute;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, transparent, rgba(0,212,255,0.8), transparent);
    animation: scan 3s linear infinite;
}

/* 进度条 */
.progress-bar {
    height: 6px;
    background: rgba(0,212,255,0.15);
    border-radius: 3px;
    overflow: hidden;
}

.progress-fill {
    height: 100%;
    border-radius: 3px;
    background: linear-gradient(90deg, #00b4d8, #00d4ff);
    box-shadow: 0 0 10px rgba(0,212,255,0.5);
    transition: width 0.5s ease;
    position: relative;
    overflow: hidden;
}

.progress-fill::after {
    content: '';
    position: absolute;
    top: 0; left: -100%;
    width: 100%; height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
    animation: shimmer 2s linear infinite;
}

/* 矿机等级卡片选择 */
.level-card {
    border: 2px solid rgba(0,212,255,0.15);
    background: rgba(10,20,40,0.8);
    transition: all 0.3s;
    cursor: pointer;
}

.level-card:hover {
    border-color: rgba(0,212,255,0.5);
    box-shadow: 0 0 20px rgba(0,212,255,0.2);
}

.level-card.selected {
    border-color: #00d4ff;
    box-shadow: 0 0 25px rgba(0,212,255,0.4);
    background: rgba(0,212,255,0.1);
}

/* Tab按钮 */
.tab-btn {
    border: 1px solid rgba(0,212,255,0.3);
    background: transparent;
    color: #6b7280;
    transition: all 0.3s;
}

.tab-btn.active {
    background: rgba(0,212,255,0.15);
    color: #00d4ff;
    border-color: rgba(0,212,255,0.6);
}

/* 英雄榜排名 */
.rank-1 { background: linear-gradient(135deg, rgba(255,215,0,0.15), rgba(255,140,0,0.1)); border-color: rgba(255,215,0,0.4); }
.rank-2 { background: linear-gradient(135deg, rgba(192,192,192,0.15), rgba(160,160,160,0.1)); border-color: rgba(192,192,192,0.4); }
.rank-3 { background: linear-gradient(135deg, rgba(205,127,50,0.15), rgba(165,100,30,0.1)); border-color: rgba(205,127,50,0.4); }

/* Toast */
.toast {
    background: rgba(10,20,40,0.95);
    border: 1px solid rgba(0,212,255,0.3);
    box-shadow: 0 0 20px rgba(0,0,0,0.5);
    animation: toastIn 0.3s ease;
}

.toast.toast-success { border-color: rgba(0,255,157,0.5); }
.toast.toast-error { border-color: rgba(255,45,120,0.5); }
.toast.toast-warning { border-color: rgba(255,215,0,0.5); }

@keyframes toastIn {
    from { opacity: 0; transform: translateY(-20px) translateX(-50%); }
    to { opacity: 1; transform: translateY(0) translateX(-50%); }
}

/* 轮播图 */
.swiper-pagination-bullet { background: rgba(255,255,255,0.5); }
.swiper-pagination-bullet-active { background: #00d4ff; }

/* 头部区域 */
.header-bar {
    background: linear-gradient(180deg, rgba(5,10,20,0.98) 0%, rgba(5,10,20,0.8) 100%);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(0,212,255,0.1);
}

/* 资产卡片 */
.asset-card {
    background: linear-gradient(135deg, rgba(0,30,60,0.8), rgba(0,10,30,0.9));
    border: 1px solid rgba(0,212,255,0.25);
}

/* 输入框 */
input:focus { outline: none; }
input::placeholder { color: #4a5568; }

/* 自定义滚动区域 */
.page-scroll {
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
}

/* 矿机等级颜色 */
.level-1 { --level-color: #00ff9d; }
.level-2 { --level-color: #00d4ff; }
.level-3 { --level-color: #9b59b6; }
.level-4 { --level-color: #ffd700; }
.level-5 { --level-color: #ff6b00; }
.level-6 { --level-color: #ff2d78; }

/* 分隔线 */
.cyber-divider {
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(0,212,255,0.3), transparent);
}

/* 状态标签 */
.badge-running {
    background: rgba(0,255,157,0.15);
    color: #00ff9d;
    border: 1px solid rgba(0,255,157,0.3);
}

.badge-expired {
    background: rgba(255,45,120,0.15);
    color: #ff2d78;
    border: 1px solid rgba(255,45,120,0.3);
}

/* 数字显示 */
.number-display {
    font-family: 'Courier New', monospace;
    font-weight: 700;
}

/* 闪烁效果 */
.blink { animation: blink 1.5s ease-in-out infinite; }

/* 粒子背景 */
#particles-canvas { z-index: 0; }