/* ========================================
   赛博朋克科幻风格样式
   ======================================== */

/* 粒子背景容器 */
.particles-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 0;
    overflow: hidden;
}

.particle {
    position: absolute;
    width: 2px;
    height: 2px;
    background: rgba(0, 255, 255, 0.6);
    border-radius: 50%;
    animation: particle-float 10s infinite ease-in-out;
    box-shadow: 0 0 10px rgba(0, 255, 255, 0.8);
}

/* 数据流效果 */
.data-stream {
    position: absolute;
    height: 2px;
    background: linear-gradient(90deg, 
        transparent, 
        rgba(0, 255, 255, 0.8), 
        transparent);
    animation: data-flow 3s linear infinite;
}

/* 节点卡片增强效果 */
.node-card {
    position: relative;
    background: rgba(10, 10, 30, 0.8);
    border: 1px solid rgba(0, 255, 255, 0.3);
    border-radius: 8px;
    padding: 15px;
    margin: 10px 0;
    transition: all 0.3s ease;
    animation: card-appear 0.5s ease-out;
    overflow: hidden;
}

.node-card::before {
    content: "";
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg,
        transparent,
        rgba(0, 255, 255, 0.1),
        transparent);
    transition: left 0.5s;
}

.node-card:hover::before {
    left: 100%;
}

.node-card:hover {
    transform: translateY(-5px) scale(1.02);
    border-color: rgba(0, 255, 255, 0.8);
    box-shadow: 
        0 5px 20px rgba(0, 255, 255, 0.3),
        0 0 30px rgba(0, 255, 255, 0.2),
        inset 0 0 20px rgba(0, 255, 255, 0.1);
}

/* 检测中状态 */
.node-card.checking {
    animation: pulse-glow 1.5s infinite;
    border-color: rgba(255, 255, 0, 0.6);
}

.node-card.checking::after {
    content: "";
    position: absolute;
    top: 50%;
    left: 50%;
    width: 50px;
    height: 50px;
    margin: -25px 0 0 -25px;
    border: 3px solid transparent;
    border-top-color: rgba(255, 255, 0, 0.8);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

/* 检测成功状态 */
.node-card.success {
    border-color: rgba(0, 255, 65, 0.8);
    background: rgba(0, 50, 20, 0.3);
    animation: scale-pulse 0.5s ease-out;
}

.node-card.success::before {
    content: "✓";
    position: absolute;
    top: 10px;
    right: 10px;
    font-size: 24px;
    color: #00ff41;
    animation: rotate-fade-in 0.5s ease-out;
}

/* 检测失败状态 */
.node-card.failed {
    border-color: rgba(255, 0, 100, 0.8);
    background: rgba(50, 0, 20, 0.3);
    animation: shake 0.5s ease-out;
}

.node-card.failed::before {
    content: "✗";
    position: absolute;
    top: 10px;
    right: 10px;
    font-size: 24px;
    color: #ff0064;
    animation: rotate-fade-in 0.5s ease-out;
}

/* 雷达扫描效果 */
.radar-scanner {
    position: relative;
    width: 100px;
    height: 100px;
    margin: 20px auto;
}

.radar-circle {
    position: absolute;
    width: 100%;
    height: 100%;
    border: 2px solid rgba(0, 255, 255, 0.3);
    border-radius: 50%;
}

.radar-sweep {
    position: absolute;
    width: 50%;
    height: 2px;
    background: linear-gradient(90deg,
        rgba(0, 255, 255, 0.8),
        transparent);
    transform-origin: right center;
    animation: radar-scan 2s linear infinite;
}

/* 波纹效果 */
.ripple-container {
    position: relative;
    display: inline-block;
}

.ripple {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 100%;
    height: 100%;
    border: 2px solid rgba(0, 255, 255, 0.6);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    animation: ripple 1.5s ease-out infinite;
}

.ripple:nth-child(2) {
    animation-delay: 0.5s;
}

.ripple:nth-child(3) {
    animation-delay: 1s;
}

/* 全息投影效果 */
.hologram {
    position: relative;
    animation: hologram-flicker 3s infinite;
}

.hologram::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(
        transparent 0%,
        rgba(0, 255, 255, 0.05) 50%,
        transparent 100%
    );
    animation: scan-vertical 2s linear infinite;
}

/* 能量条 */
.energy-bar {
    position: relative;
    width: 100%;
    height: 4px;
    background: rgba(0, 255, 255, 0.1);
    border-radius: 2px;
    overflow: hidden;
}

.energy-fill {
    height: 100%;
    background: linear-gradient(90deg,
        rgba(0, 255, 255, 0.6),
        rgba(0, 255, 255, 0.9),
        rgba(0, 255, 255, 0.6));
    background-size: 200% 100%;
    animation: gradient-shift 2s linear infinite;
    box-shadow: 0 0 10px rgba(0, 255, 255, 0.8);
}

/* 矩阵雨背景 */
.matrix-rain {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 0;
    opacity: 0.1;
}

.matrix-column {
    position: absolute;
    top: -100%;
    font-family: 'Courier New', monospace;
    font-size: 14px;
    color: #00ff41;
    animation: matrix-rain 10s linear infinite;
    text-shadow: 0 0 5px #00ff41;
}

/* 电路板背景 */
.circuit-board {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 0;
    opacity: 0.05;
}

.circuit-line {
    stroke: #00ffff;
    stroke-width: 1;
    fill: none;
    stroke-dasharray: 1000;
    animation: circuit-pulse 5s linear infinite;
}

/* 按钮增强效果 */
.cyber-button {
    position: relative;
    background: rgba(0, 255, 255, 0.1);
    border: 2px solid #00ffff;
    color: #00ffff;
    padding: 12px 30px;
    font-family: 'Courier New', monospace;
    font-size: 14px;
    cursor: pointer;
    transition: all 0.3s ease;
    overflow: hidden;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.cyber-button::before {
    content: "";
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg,
        transparent,
        rgba(0, 255, 255, 0.3),
        transparent);
    transition: left 0.5s;
}

.cyber-button:hover::before {
    left: 100%;
}

.cyber-button:hover {
    background: rgba(0, 255, 255, 0.2);
    box-shadow: 
        0 0 20px rgba(0, 255, 255, 0.5),
        inset 0 0 20px rgba(0, 255, 255, 0.2);
    transform: translateY(-2px);
}

.cyber-button:active {
    transform: translateY(0);
    box-shadow: 
        0 0 10px rgba(0, 255, 255, 0.3),
        inset 0 0 10px rgba(0, 255, 255, 0.1);
}

.cyber-button:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    animation: pulse-glow 2s infinite;
}

/* 进度条增强 */
.progress-container {
    position: relative;
    width: 100%;
    height: 30px;
    background: rgba(0, 0, 0, 0.5);
    border: 2px solid rgba(0, 255, 255, 0.3);
    border-radius: 15px;
    overflow: hidden;
}

.progress-bar {
    height: 100%;
    background: linear-gradient(90deg,
        rgba(0, 255, 255, 0.3),
        rgba(0, 255, 255, 0.6),
        rgba(0, 255, 255, 0.9),
        rgba(0, 255, 255, 0.6),
        rgba(0, 255, 255, 0.3));
    background-size: 200% 100%;
    animation: gradient-shift 2s linear infinite;
    box-shadow: 
        0 0 20px rgba(0, 255, 255, 0.6),
        inset 0 0 10px rgba(0, 255, 255, 0.4);
    transition: width 0.3s ease;
    position: relative;
}

.progress-bar::after {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg,
        transparent,
        rgba(255, 255, 255, 0.3),
        transparent);
    animation: progress-bar 1.5s linear infinite;
}

.progress-text {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: #00ffff;
    font-weight: bold;
    text-shadow: 0 0 10px rgba(0, 255, 255, 0.8);
    z-index: 1;
}

/* 统计卡片 */
.stat-card {
    background: rgba(0, 20, 40, 0.6);
    border: 2px solid rgba(0, 255, 255, 0.3);
    border-radius: 10px;
    padding: 20px;
    text-align: center;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.stat-card::before {
    content: "";
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(
        circle,
        rgba(0, 255, 255, 0.1) 0%,
        transparent 70%
    );
    animation: spin 10s linear infinite;
}

.stat-card:hover {
    border-color: rgba(0, 255, 255, 0.8);
    box-shadow: 0 0 30px rgba(0, 255, 255, 0.4);
    transform: translateY(-5px);
}

.stat-value {
    font-size: 48px;
    font-weight: bold;
    color: #00ffff;
    text-shadow: 0 0 20px rgba(0, 255, 255, 0.8);
    animation: number-roll 0.5s ease-out;
}

.stat-label {
    font-size: 14px;
    color: rgba(0, 255, 255, 0.7);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-top: 10px;
}

/* 加载动画 */
.loading-spinner {
    display: inline-block;
    width: 40px;
    height: 40px;
    border: 4px solid rgba(0, 255, 255, 0.2);
    border-top-color: #00ffff;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

/* 通知提示 */
.notification {
    position: fixed;
    top: 20px;
    right: 20px;
    background: rgba(0, 20, 40, 0.95);
    border: 2px solid #00ffff;
    border-radius: 8px;
    padding: 15px 20px;
    color: #00ffff;
    box-shadow: 0 0 30px rgba(0, 255, 255, 0.5);
    animation: slide-in-right 0.5s ease-out;
    z-index: 10000;
}

.notification.success {
    border-color: #00ff41;
    color: #00ff41;
}

.notification.error {
    border-color: #ff0064;
    color: #ff0064;
}

.notification.warning {
    border-color: #ffff00;
    color: #ffff00;
}