/* 龙族历史页面 - 赛博朋克风格CSS */

:root {
    --neon-blue: #00ffff;
    --neon-pink: #ff00ff;
    --neon-purple: #9d00ff;
    --neon-green: #00ff00;
    --neon-yellow: #ffff00;
    --neon-red: #ff3300;
    --dark-bg: rgba(10, 10, 20, 0.95);
    --panel-bg: rgba(15, 15, 35, 0.85);
    --shadow-color: rgba(0, 255, 255, 0.3);
}

/* 基础样式 */
body {
    background-color: #050510;
    color: #cccccc;
    font-family: 'Orbitron', 'Roboto Mono', monospace;
    overflow-x: hidden;
}

body.loaded {
    animation: fadeIn 1s ease-in;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

/* 主容器 */
.main-container {
    position: relative;
    background: var(--dark-bg);
    min-height: 100vh;
    padding: 20px 0;
    z-index: 1;
}

/* 视觉效果层 */
.glitch-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: repeating-linear-gradient(
        transparent,
        transparent 2px,
        rgba(0, 255, 255, 0.05) 2px,
        rgba(0, 255, 255, 0.05) 4px
    );
    pointer-events: none;
    z-index: 10;
    opacity: 0.4;
    animation: staticFlicker 5s infinite;
}

@keyframes staticFlicker {
    0%, 100% { opacity: 0.4; }
    95% { opacity: 0.38; }
    97% { opacity: 0.42; }
    99% { opacity: 0.39; }
}

.scanline {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: rgba(255, 255, 255, 0.1);
    z-index: 20;
    animation: scanline 6s linear infinite;
}

@keyframes scanline {
    0% { transform: translateY(-100%); }
    100% { transform: translateY(100vh); }
}

/* 卡片样式 */
.cyber-card {
    background: var(--panel-bg);
    border: 1px solid var(--neon-blue);
    border-radius: 5px;
    box-shadow: 0 0 15px var(--shadow-color);
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
    overflow: hidden;
    position: relative;
    margin-bottom: 30px;
}

.cyber-card:hover {
    box-shadow: 0 0 25px var(--shadow-color), 0 0 40px rgba(0, 255, 255, 0.2);
    transform: translateY(-5px);
}

.cyber-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--neon-blue), transparent);
    animation: lineAnimation 3s linear infinite;
}

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

.cyber-card::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--neon-purple), transparent);
    animation: lineAnimation 4s linear infinite reverse;
}

/* 霓虹文字样式 */
.neon-title {
    color: var(--neon-blue);
    text-shadow: 0 0 5px var(--neon-blue), 0 0 10px var(--neon-blue), 0 0 20px var(--neon-blue);
    font-family: 'Orbitron', sans-serif;
    letter-spacing: 2px;
    position: relative;
    display: inline-block;
}

.neon-title::after {
    content: attr(data-text);
    position: absolute;
    left: 2px;
    top: 2px;
    color: rgba(0, 255, 255, 0.3);
    z-index: -1;
    animation: glitch 3s infinite;
}

@keyframes glitch {
    0%, 100% { transform: translate(0, 0); }
    20% { transform: translate(-1px, 1px); }
    40% { transform: translate(1px, -1px); }
    60% { transform: translate(-1px, -1px); }
    80% { transform: translate(1px, 1px); }
}

.neon-text {
    color: var(--neon-blue);
    text-shadow: 0 0 5px var(--neon-blue);
}

.neon-text-purple {
    color: var(--neon-purple);
    text-shadow: 0 0 5px var(--neon-purple);
}

.neon-text-green {
    color: var(--neon-green);
    text-shadow: 0 0 5px var(--neon-green);
}

.neon-text-red {
    color: var(--neon-red);
    text-shadow: 0 0 5px var(--neon-red);
}

.neon-text-yellow {
    color: var(--neon-yellow);
    text-shadow: 0 0 5px var(--neon-yellow);
}

/* 时间线样式 */
.timeline-container {
    position: relative;
    padding: 40px 0;
    margin-top: 50px;
}

.timeline {
    position: relative;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 50%;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(to bottom, var(--neon-purple), var(--neon-blue), var(--neon-green));
    transform: translateX(-50%);
    box-shadow: 0 0 10px var(--shadow-color);
    animation: timelineGlow 3s infinite alternate;
}

@keyframes timelineGlow {
    from { box-shadow: 0 0 10px var(--shadow-color); }
    to { box-shadow: 0 0 20px rgba(0, 255, 255, 0.5); }
}

.timeline-item {
    position: relative;
    margin-bottom: 60px;
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.6s ease;
}

.timeline-item.visible {
    opacity: 1;
    transform: translateY(0);
}

.timeline-item:nth-child(odd) {
    padding-right: calc(50% + 30px);
    text-align: right;
}

.timeline-item:nth-child(even) {
    padding-left: calc(50% + 30px);
}

.timeline-dot {
    position: absolute;
    top: 10px;
    left: 50%;
    width: 20px;
    height: 20px;
    background: var(--panel-bg);
    border: 2px solid var(--neon-blue);
    border-radius: 50%;
    transform: translateX(-50%);
    box-shadow: 0 0 10px var(--neon-blue), 0 0 20px rgba(0, 255, 255, 0.5);
    z-index: 1;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { box-shadow: 0 0 10px var(--neon-blue), 0 0 20px rgba(0, 255, 255, 0.5); }
    50% { box-shadow: 0 0 15px var(--neon-blue), 0 0 30px rgba(0, 255, 255, 0.7); }
}

.timeline-date {
    font-size: 1.2rem;
    font-weight: bold;
    margin-bottom: 15px;
    color: var(--neon-purple);
    text-shadow: 0 0 5px var(--neon-purple);
}

.timeline-content {
    padding: 20px;
    background: var(--panel-bg);
    border: 1px solid var(--neon-blue);
    border-radius: 5px;
    box-shadow: 0 0 15px var(--shadow-color);
    backdrop-filter: blur(5px);
    transition: all 0.3s ease;
}

.timeline-content:hover {
    box-shadow: 0 0 20px rgba(0, 255, 255, 0.4);
}

.timeline-content h3 {
    color: var(--neon-green);
    margin-top: 0;
    margin-bottom: 15px;
    text-shadow: 0 0 5px var(--neon-green);
}

/* 粒子背景 */
#particles-js {
    position: fixed;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    z-index: 0;
    opacity: 0.3;
}

/* 数据终端样式 */
.terminal {
    background: rgba(0, 0, 0, 0.8);
    border: 1px solid var(--neon-green);
    border-radius: 5px;
    padding: 20px;
    font-family: 'Roboto Mono', monospace;
    color: var(--neon-green);
    margin: 20px 0;
    max-height: 300px;
    overflow-y: auto;
    position: relative;
    box-shadow: 0 0 15px rgba(0, 255, 0, 0.2);
}

.terminal-header {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(0, 150, 0, 0.2);
    padding: 5px 10px;
    font-size: 0.8rem;
    border-bottom: 1px solid var(--neon-green);
}

.terminal-content {
    padding-top: 30px;
    line-height: 1.5;
}

.terminal-line {
    opacity: 0;
    animation: fadeIn 0.5s ease-in forwards;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.terminal-cursor {
    display: inline-block;
    width: 8px;
    height: 1em;
    background: var(--neon-green);
    margin-left: 4px;
    animation: blink 1s step-end infinite;
}

@keyframes blink {
    from, to { opacity: 1; }
    50% { opacity: 0; }
}

/* 龙族关系图样式 - 增强版 */
.relation-map {
    position: relative;
    height: 500px;
    background: linear-gradient(135deg, rgba(0, 0, 0, 0.8) 0%, rgba(15, 10, 40, 0.8) 100%);
    border: 2px solid var(--neon-purple);
    border-radius: 8px;
    margin: 30px 0;
    overflow: hidden;
    box-shadow: 0 0 30px rgba(157, 0, 255, 0.4);
    backdrop-filter: blur(5px);
}

.relation-map::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at center, rgba(157, 0, 255, 0.2) 0%, transparent 70%),
        repeating-linear-gradient(
            transparent,
            transparent 1px,
            rgba(0, 255, 255, 0.05) 1px,
            rgba(0, 255, 255, 0.05) 2px
        );
    animation: gridMove 20s linear infinite;
}

@keyframes gridMove {
    0% { background-position: 0 0; }
    100% { background-position: 50px 50px; }
}

/* 扫描线效果 */
.relation-map::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, transparent, rgba(0, 255, 255, 0.3), transparent);
    animation: mapScanline 4s linear infinite;
    pointer-events: none;
    z-index: 5;
}

@keyframes mapScanline {
    0% { transform: translateY(-100%); }
    100% { transform: translateY(500px); }
}

.dragon-node {
    position: absolute;
    width: 90px;
    height: 90px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--panel-bg) 0%, rgba(10, 10, 30, 0.9) 100%);
    border: 2px solid var(--neon-purple);
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    font-size: 0.9rem;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 0 15px rgba(157, 0, 255, 0.3);
    z-index: 2;
    font-weight: bold;
    letter-spacing: 0.5px;
    overflow: hidden;
}

.dragon-node::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    animation: shine 3s infinite;
}

@keyframes shine {
    0% { left: -100%; }
    20%, 100% { left: 100%; }
}

.dragon-node:hover {
    transform: scale(1.15);
    box-shadow: 0 0 30px rgba(157, 0, 255, 0.7);
    z-index: 10;
}

/* 节点脉冲效果容器 */
.dragon-node .pulse-effect {
    pointer-events: none;
}

/* 黑王节点样式 */
.node-black {
    border-color: var(--neon-red);
    color: var(--neon-red);
    box-shadow: 0 0 20px rgba(255, 51, 0, 0.4);
    width: 100px;
    height: 100px;
    font-size: 1rem;
    z-index: 3;
}

.node-black:hover {
    box-shadow: 0 0 40px rgba(255, 51, 0, 0.8);
}

.node-black::before {
    background: linear-gradient(90deg, transparent, rgba(255, 51, 0, 0.3), transparent);
}

/* 白王节点样式 */
.node-white {
    border-color: var(--neon-purple);
    color: var(--neon-purple);
    box-shadow: 0 0 15px rgba(157, 0, 255, 0.4);
}

.node-white:hover {
    box-shadow: 0 0 30px rgba(157, 0, 255, 0.7);
}

/* 四大君主节点样式 */
.node-king {
    border-color: var(--neon-yellow);
    color: var(--neon-yellow);
    box-shadow: 0 0 15px rgba(255, 255, 0, 0.3);
}

.node-king:hover {
    box-shadow: 0 0 30px rgba(255, 255, 0, 0.6);
}

/* 节点信息框样式 */
.node-info-box {
    position: absolute;
    padding: 15px;
    background: rgba(15, 15, 35, 0.95);
    border: 1px solid var(--neon-blue);
    border-radius: 5px;
    color: #fff;
    font-size: 0.9rem;
    box-shadow: 0 0 20px rgba(0, 255, 255, 0.4);
    backdrop-filter: blur(10px);
    z-index: 20;
    max-width: 250px;
    opacity: 0;
    transform: translateY(10px);
    transition: all 0.3s ease;
    overflow: hidden;
}

.node-info-box::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--neon-blue), transparent);
    animation: lineAnimation 3s linear infinite;
}

.node-info-box h4 {
    margin-top: 0;
    margin-bottom: 10px;
    font-size: 1.1rem;
    font-weight: bold;
}

.node-info-box p {
    margin: 0;
    line-height: 1.4;
    color: #cccccc;
}

/* 响应式调整 */
@media (max-width: 768px) {
    .relation-map {
        height: 400px;
    }
    
    .dragon-node {
        width: 70px;
        height: 70px;
        font-size: 0.75rem;
    }
    
    .node-black {
        width: 80px;
        height: 80px;
        font-size: 0.85rem;
    }
}

.node-black:hover { 
    box-shadow: 0 0 25px rgba(255, 51, 0, 0.6); 
    animation: blackKingGlow 1s infinite alternate; 
}

@keyframes blackKingGlow {
    from { box-shadow: 0 0 25px rgba(255, 51, 0, 0.6); }
    to { box-shadow: 0 0 40px rgba(255, 51, 0, 0.8); }
}

.node-white { 
    border-color: var(--neon-blue); 
    color: var(--neon-blue); 
    box-shadow: 0 0 15px rgba(0, 255, 255, 0.3); 
}

.node-white:hover { 
    box-shadow: 0 0 25px rgba(0, 255, 255, 0.6); 
}

.node-king { 
    border-color: var(--neon-yellow); 
    color: var(--neon-yellow); 
    box-shadow: 0 0 15px rgba(255, 255, 0, 0.3); 
}

.node-king:hover { 
    box-shadow: 0 0 25px rgba(255, 255, 0, 0.6); 
}

/* 绘制连接线 */
.relation-map::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1;
    background-image: 
        linear-gradient(135deg, transparent 49%, rgba(157, 0, 255, 0.3) 49%, rgba(157, 0, 255, 0.3) 51%, transparent 51%),
        linear-gradient(45deg, transparent 49%, rgba(157, 0, 255, 0.3) 49%, rgba(157, 0, 255, 0.3) 51%, transparent 51%),
        linear-gradient(90deg, transparent 49%, rgba(157, 0, 255, 0.3) 49%, rgba(157, 0, 255, 0.3) 51%, transparent 51%),
        linear-gradient(180deg, transparent 49%, rgba(157, 0, 255, 0.3) 49%, rgba(157, 0, 255, 0.3) 51%, transparent 51%);
    background-size: 20px 20px;
    opacity: 0.2;
    pointer-events: none;
}

/* 警告样式 */
.warning-box {
    border: 1px solid var(--neon-red);
    background: rgba(255, 51, 0, 0.1);
    padding: 15px;
    border-radius: 5px;
    margin: 20px 0;
    box-shadow: 0 0 15px rgba(255, 51, 0, 0.2);
    position: relative;
    overflow: hidden;
}

.warning-box::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--neon-red), transparent);
    animation: warningLine 2s linear infinite;
}

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

.warning-box h4 {
    color: var(--neon-red);
    margin-top: 0;
    display: flex;
    align-items: center;
    font-family: 'Orbitron', sans-serif;
    letter-spacing: 1px;
}

.warning-box h4::before {
    content: '⚠️';
    margin-right: 10px;
    animation: pulse 1s infinite;
}

/* 龙族数据卡片 */
.dragon-card {
    padding: 20px;
    background: var(--panel-bg);
    border-radius: 5px;
    border: 1px solid var(--neon-blue);
    margin-bottom: 20px;
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
    box-shadow: 0 0 15px rgba(0, 255, 255, 0.2);
}

.dragon-card::after {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 100px;
    height: 100px;
    background: linear-gradient(135deg, transparent 40%, rgba(0, 255, 255, 0.05) 100%);
}

.dragon-card h3 {
    color: var(--neon-blue);
    margin-top: 0;
    border-bottom: 1px solid rgba(0, 255, 255, 0.3);
    padding-bottom: 10px;
    font-family: 'Orbitron', sans-serif;
    letter-spacing: 1px;
}

.dragon-card .power-level {
    display: inline-block;
    margin-top: 10px;
    padding: 5px 10px;
    background: rgba(0, 255, 255, 0.1);
    border-radius: 3px;
    font-size: 0.9rem;
    font-family: 'Roboto Mono', monospace;
}

.dragon-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 0 20px rgba(0, 255, 255, 0.4);
}

/* 页面标题区域 */
.text-center {
    text-align: center;
    margin-bottom: 30px;
}

.text-center h1 {
    font-size: 2.5rem;
    margin-bottom: 10px;
    animation: titleGlow 2s infinite alternate;
}

@keyframes titleGlow {
    from { text-shadow: 0 0 5px var(--neon-blue), 0 0 10px var(--neon-blue), 0 0 20px var(--neon-blue); }
    to { text-shadow: 0 0 10px var(--neon-blue), 0 0 20px var(--neon-blue), 0 0 30px var(--neon-blue), 0 0 40px var(--neon-blue); }
}

.text-center p {
    font-size: 1.1rem;
    opacity: 0.8;
    font-family: 'Roboto Mono', monospace;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .timeline::before {
        left: 30px;
    }
    
    .timeline-item {
        padding-left: 70px !important;
        padding-right: 0 !important;
        text-align: left !important;
    }
    
    .timeline-dot {
        left: 30px;
    }
    
    .relation-map {
        height: 300px;
    }
    
    .dragon-node {
        width: 60px;
        height: 60px;
        font-size: 0.7rem;
    }
    
    .text-center h1 {
        font-size: 2rem;
    }
}

@media (max-width: 576px) {
    .cyber-card p-6 {
        padding: 15px;
    }
    
    .timeline-content {
        padding: 15px;
    }
    
    .relation-map {
        height: 250px;
    }
    
    .dragon-node {
        width: 50px;
        height: 50px;
        font-size: 0.6rem;
    }
}

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

::-webkit-scrollbar-track {
    background: rgba(0, 0, 0, 0.3);
}

::-webkit-scrollbar-thumb {
    background: var(--neon-blue);
    border-radius: 4px;
    transition: all 0.3s ease;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--neon-purple);
    box-shadow: 0 0 10px rgba(157, 0, 255, 0.5);
}

/* 链接样式 */
a {
    color: var(--neon-blue);
    text-decoration: none;
    transition: all 0.3s ease;
    text-shadow: 0 0 5px var(--neon-blue);
}

a:hover {
    color: var(--neon-green);
    text-shadow: 0 0 10px var(--neon-green);
}

/* 加载动画 */
@keyframes dataLoading {
    0% { content: '载入数据.'; }
    33% { content: '载入数据..'; }
    66% { content: '载入数据...'; }
    100% { content: '载入数据.'; }
}

.data-loading::after {
    content: '载入数据.';
    animation: dataLoading 1.5s infinite;
}