/* ==================== CYBERPUNK STYLE ==================== */
/* 颜色变量 */
:root {
  color-scheme: dark;
  --bg: #0a0a0f;
  --bg-secondary: #0d0d15;
  --panel: rgba(10, 10, 20, 0.85);
  --border: rgba(0, 255, 255, 0.2);
  --border-strong: rgba(0, 255, 255, 0.4);
  --text: #e0e0e0;
  --text-muted: #7a7a8c;
  
  /* 霓虹色 */
  --neon-cyan: #00ffff;
  --neon-pink: #ff00ff;
  --neon-yellow: #ffff00;
  --neon-green: #00ff88;
  --neon-orange: #ff6600;
  --neon-blue: #0088ff;
  
  --glow-cyan: 0 0 10px #00ffff, 0 0 20px #00ffff, 0 0 40px #00ffff;
  --glow-pink: 0 0 10px #ff00ff, 0 0 20px #ff00ff, 0 0 40px #ff00ff;
  --glow-green: 0 0 10px #00ff88, 0 0 20px #00ff88;
  --glow-yellow: 0 0 10px #ffff00, 0 0 20px #ffff00;
}

/* ==================== 基础样式 ==================== */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  min-height: 100vh;
  background: var(--bg);
  color: var(--text);
  font-family: 'Courier New', 'Consolas', 'Microsoft YaHei', monospace;
  line-height: 1.6;
  overflow-x: hidden;
}

/* ==================== 网格背景 ==================== */
.cyber-grid {
  position: fixed;
  inset: 0;
  background: 
    linear-gradient(90deg, rgba(0, 255, 255, 0.03) 1px, transparent 1px),
    linear-gradient(rgba(0, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 50px 50px;
  z-index: 0;
  animation: gridMove 20s linear infinite;
}

@keyframes gridMove {
  0% { transform: perspective(500px) rotateX(60deg) translateY(0); }
  100% { transform: perspective(500px) rotateX(60deg) translateY(50px); }
}

/* ==================== 扫描线效果 ==================== */
.scanline {
  position: fixed;
  inset: 0;
  background: linear-gradient(
    to bottom,
    transparent 50%,
    rgba(0, 0, 0, 0.1) 50%
  );
  background-size: 100% 4px;
  z-index: 999;
  pointer-events: none;
  animation: scanlineMove 0.1s linear infinite;
}

@keyframes scanlineMove {
  0% { transform: translateY(0); }
  100% { transform: translateY(4px); }
}

/* ==================== 故障闪烁效果 ==================== */
.glitch-overlay {
  position: fixed;
  inset: 0;
  z-index: 998;
  pointer-events: none;
  opacity: 0;
  animation: glitchFlash 5s infinite;
}

@keyframes glitchFlash {
  0%, 90%, 100% { opacity: 0; }
  91% { opacity: 0.02; background: var(--neon-cyan); }
  92% { opacity: 0; }
  93% { opacity: 0.01; background: var(--neon-pink); }
  94% { opacity: 0; }
}

/* ==================== 主容器 ==================== */
.shell {
  position: relative;
  z-index: 1;
  width: min(1200px, calc(100% - 40px));
  margin: 0 auto;
  padding: 30px 0 60px;
}

/* ==================== 头部 ==================== */
.cyber-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 0;
  border-bottom: 1px solid var(--border);
  margin-bottom: 40px;
}

.logo {
  font-size: 28px;
  font-weight: bold;
  letter-spacing: 2px;
}

.logo-bracket {
  color: var(--neon-cyan);
  text-shadow: var(--glow-cyan);
}

.logo-text {
  color: var(--text);
}

.logo-highlight {
  color: var(--neon-pink);
  text-shadow: var(--glow-pink);
  animation: neonPulse 2s ease-in-out infinite;
}

@keyframes neonPulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.8; }
}

.system-status {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 12px;
  letter-spacing: 1px;
}

.status-dot {
  width: 8px;
  height: 8px;
  background: var(--neon-green);
  border-radius: 50%;
  animation: statusBlink 1s ease-in-out infinite;
  box-shadow: var(--glow-green);
}

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

.status-text {
  color: var(--neon-green);
  text-shadow: var(--glow-green);
}

/* ==================== Hero 区域 ==================== */
.hero {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  margin-bottom: 40px;
}

.hero-content {
  animation: slideIn 0.5s ease-out;
}

@keyframes slideIn {
  from { opacity: 0; transform: translateX(-20px); }
  to { opacity: 1; transform: translateX(0); }
}

.cyber-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  background: rgba(0, 255, 255, 0.1);
  border: 1px solid var(--neon-cyan);
  border-radius: 4px;
  font-size: 12px;
  color: var(--neon-cyan);
  text-shadow: 0 0 5px var(--neon-cyan);
  margin-bottom: 20px;
  animation: badgeGlow 3s ease-in-out infinite;
}

@keyframes badgeGlow {
  0%, 100% { box-shadow: 0 0 5px var(--neon-cyan); }
  50% { box-shadow: 0 0 15px var(--neon-cyan), 0 0 25px var(--neon-cyan); }
}

.badge-icon {
  animation: iconRotate 2s linear infinite;
}

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

/* ==================== 故障文字效果 ==================== */
.glitch-text {
  font-size: clamp(36px, 5vw, 56px);
  font-weight: bold;
  color: var(--neon-cyan);
  text-shadow: var(--glow-cyan);
  letter-spacing: 4px;
  position: relative;
  animation: glitchText 3s infinite;
}

.glitch-text::before,
.glitch-text::after {
  content: attr(data-text);
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

.glitch-text::before {
  color: var(--neon-pink);
  text-shadow: var(--glow-pink);
  animation: glitchBefore 3s infinite;
  clip-path: polygon(0 0, 100% 0, 100% 35%, 0 35%);
}

.glitch-text::after {
  color: var(--neon-yellow);
  text-shadow: var(--glow-yellow);
  animation: glitchAfter 3s infinite;
  clip-path: polygon(0 65%, 100% 65%, 100% 100%, 0 100%);
}

@keyframes glitchText {
  0%, 90%, 100% { transform: translate(0); }
  91% { transform: translate(-2px, 1px); }
  92% { transform: translate(2px, -1px); }
  93% { transform: translate(-1px, 2px); }
}

@keyframes glitchBefore {
  0%, 90%, 100% { transform: translate(0); }
  91% { transform: translate(3px, 0); }
  92% { transform: translate(-3px, 0); }
  93% { transform: translate(2px, 0); }
}

@keyframes glitchAfter {
  0%, 90%, 100% { transform: translate(0); }
  91% { transform: translate(-3px, 0); }
  92% { transform: translate(3px, 0); }
  93% { transform: translate(-2px, 0); }
}

.hero-desc {
  font-size: 14px;
  line-height: 2;
  color: var(--text-muted);
}

.terminal-prompt {
  color: var(--neon-cyan);
  text-shadow: 0 0 5px var(--neon-cyan);
  margin-right: 8px;
}

/* ==================== 统计框架 ==================== */
.stats-container {
  animation: slideInRight 0.5s ease-out;
}

@keyframes slideInRight {
  from { opacity: 0; transform: translateX(20px); }
  to { opacity: 1; transform: translateX(0); }
}

.stats-frame {
  position: relative;
  padding: 30px;
  background: var(--panel);
  border: 1px solid var(--border);
}

.frame-corner {
  position: absolute;
  width: 20px;
  height: 20px;
  border: 2px solid var(--neon-cyan);
  box-shadow: var(--glow-cyan);
}

.frame-corner.top-left {
  top: -1px;
  left: -1px;
  border-right: none;
  border-bottom: none;
}

.frame-corner.top-right {
  top: -1px;
  right: -1px;
  border-left: none;
  border-bottom: none;
}

.frame-corner.bottom-left {
  bottom: -1px;
  left: -1px;
  border-right: none;
  border-top: none;
}

.frame-corner.bottom-right {
  bottom: -1px;
  right: -1px;
  border-left: none;
  border-top: none;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.stat-item {
  padding: 15px;
  background: rgba(0, 255, 255, 0.05);
  border: 1px solid rgba(0, 255, 255, 0.1);
  transition: all 0.3s ease;
}

.stat-item:hover {
  background: rgba(0, 255, 255, 0.1);
  border-color: var(--neon-cyan);
  box-shadow: inset 0 0 20px rgba(0, 255, 255, 0.1);
}

.stat-value {
  font-size: 32px;
  font-weight: bold;
  color: var(--neon-cyan);
  text-shadow: var(--glow-cyan);
  font-family: 'Consolas', monospace;
}

.stat-value.success {
  color: var(--neon-green);
  text-shadow: var(--glow-green);
}

.stat-value.warning {
  color: var(--neon-yellow);
  text-shadow: var(--glow-yellow);
}

.stat-value.danger {
  color: var(--neon-pink);
  text-shadow: var(--glow-pink);
}

.stat-label {
  font-size: 12px;
  color: var(--text-muted);
  letter-spacing: 1px;
  margin-top: 5px;
}

.stat-bar {
  height: 3px;
  background: linear-gradient(90deg, var(--neon-cyan), transparent);
  margin-top: 10px;
  animation: barGlow 2s ease-in-out infinite;
}

.stat-bar.success {
  background: linear-gradient(90deg, var(--neon-green), transparent);
}

.stat-bar.warning {
  background: linear-gradient(90deg, var(--neon-yellow), transparent);
}

.stat-bar.danger {
  background: linear-gradient(90deg, var(--neon-pink), transparent);
}

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

/* ==================== 主内容网格 ==================== */
.main-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 30px;
}

/* ==================== 卡片样式 ==================== */
.cyber-card {
  background: var(--panel);
  border: 1px solid var(--border);
  position: relative;
  transition: all 0.3s ease;
}

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

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

.cyber-card:hover {
  border-color: var(--border-strong);
  box-shadow: 0 0 30px rgba(0, 255, 255, 0.1);
}

.card-header {
  display: flex;
  align-items: center;
  gap: 15px;
  padding: 20px;
  border-bottom: 1px solid var(--border);
  background: rgba(0, 255, 255, 0.03);
}

.header-icon {
  font-size: 24px;
  color: var(--neon-cyan);
  text-shadow: var(--glow-cyan);
}

.card-header h2 {
  font-size: 18px;
  color: var(--neon-cyan);
  text-shadow: 0 0 5px var(--neon-cyan);
  letter-spacing: 2px;
}

.header-code {
  font-size: 11px;
  color: var(--text-muted);
  letter-spacing: 1px;
  margin-left: auto;
}

/* ==================== 表单样式 ==================== */
.cyber-form {
  padding: 25px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-group label {
  display: flex;
  align-items: center;
  gap: 10px;
}

.label-code {
  font-size: 12px;
  color: var(--neon-pink);
  text-shadow: 0 0 5px var(--neon-pink);
  font-weight: bold;
}

.label-text {
  font-size: 14px;
  color: var(--text);
}

.input-wrapper {
  display: flex;
  align-items: center;
  background: rgba(0, 0, 0, 0.3);
  border: 1px solid var(--border);
  transition: all 0.3s ease;
}

.input-wrapper:focus-within {
  border-color: var(--neon-cyan);
  box-shadow: 0 0 15px rgba(0, 255, 255, 0.2);
}

.input-prefix {
  padding: 12px 15px;
  color: var(--neon-cyan);
  text-shadow: 0 0 5px var(--neon-cyan);
  font-size: 12px;
  background: rgba(0, 255, 255, 0.1);
  border-right: 1px solid var(--border);
}

input {
  width: 100%;
  padding: 12px 15px;
  background: transparent;
  border: none;
  color: var(--text);
  font-size: 14px;
  font-family: inherit;
}

input:focus {
  outline: none;
}

input::placeholder {
  color: var(--text-muted);
  opacity: 0.5;
}

/* 单独输入框样式 */
input:not([type="url"]) {
  background: rgba(0, 0, 0, 0.3);
  border: 1px solid var(--border);
  transition: all 0.3s ease;
}

input:not([type="url"]):focus {
  border-color: var(--neon-cyan);
  box-shadow: 0 0 15px rgba(0, 255, 255, 0.2);
}

/* 下拉选择框 */
.select-wrapper {
  position: relative;
}

select {
  width: 100%;
  padding: 12px 40px 12px 15px;
  background: rgba(0, 0, 0, 0.3);
  border: 1px solid var(--border);
  color: var(--text);
  font-family: inherit;
  font-size: 14px;
  cursor: pointer;
  appearance: none;
  transition: all 0.3s ease;
}

select:focus {
  border-color: var(--neon-cyan);
  box-shadow: 0 0 15px rgba(0, 255, 255, 0.2);
  outline: none;
}

select option {
  background: var(--bg-secondary);
  color: var(--text);
  padding: 10px;
}

.select-arrow {
  position: absolute;
  right: 15px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--neon-cyan);
  text-shadow: 0 0 5px var(--neon-cyan);
  font-size: 10px;
  pointer-events: none;
}

/* ==================== 按钮样式 ==================== */
.cyber-btn {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 15px;
  padding: 15px 30px;
  background: linear-gradient(135deg, rgba(0, 255, 255, 0.2), rgba(255, 0, 255, 0.2));
  border: 2px solid var(--neon-cyan);
  color: var(--neon-cyan);
  font-size: 16px;
  font-weight: bold;
  letter-spacing: 2px;
  cursor: pointer;
  transition: all 0.3s ease;
  overflow: hidden;
}

.cyber-btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent, rgba(0, 255, 255, 0.3), transparent);
  transform: translateX(-100%);
  transition: transform 0.5s ease;
}

.cyber-btn:hover {
  background: linear-gradient(135deg, rgba(0, 255, 255, 0.3), rgba(255, 0, 255, 0.3));
  box-shadow: var(--glow-cyan), var(--glow-pink);
  transform: translateY(-2px);
}

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

.btn-text {
  text-shadow: 0 0 5px var(--neon-cyan);
}

.btn-icon {
  font-size: 20px;
  animation: arrowMove 1s ease-in-out infinite;
}

@keyframes arrowMove {
  0%, 100% { transform: translateX(0); }
  50% { transform: translateX(5px); }
}

.btn-glitch {
  position: absolute;
  inset: 0;
  background: var(--neon-pink);
  opacity: 0;
  animation: btnGlitch 5s infinite;
}

@keyframes btnGlitch {
  0%, 95%, 100% { opacity: 0; }
  96% { opacity: 0.1; }
  97% { opacity: 0; }
  98% { opacity: 0.05; }
}

/* ==================== 结果显示 ==================== */
.result {
  padding: 15px;
  background: rgba(0, 255, 136, 0.1);
  border: 1px solid var(--neon-green);
  color: var(--neon-green);
  font-size: 13px;
  word-break: break-all;
  animation: resultFadeIn 0.3s ease;
}

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

.result.error {
  background: rgba(255, 0, 255, 0.1);
  border-color: var(--neon-pink);
  color: var(--neon-pink);
}

.result a {
  color: var(--neon-cyan);
  text-shadow: var(--glow-cyan);
}

.result a:hover {
  text-decoration: underline;
}

/* ==================== 策略列表 ==================== */
.strategy-list {
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 15px;
}

.strategy-item {
  display: flex;
  gap: 15px;
  padding: 15px;
  background: rgba(0, 255, 255, 0.02);
  border: 1px solid transparent;
  transition: all 0.3s ease;
}

.strategy-item:hover {
  background: rgba(0, 255, 255, 0.05);
  border-color: rgba(0, 255, 255, 0.2);
}

.strategy-num {
  font-size: 14px;
  color: var(--neon-pink);
  text-shadow: 0 0 5px var(--neon-pink);
  font-weight: bold;
  font-family: 'Consolas', monospace;
}

.strategy-content {
  flex: 1;
}

.strategy-title {
  font-size: 14px;
  color: var(--neon-cyan);
  text-shadow: 0 0 5px var(--neon-cyan);
  display: block;
  margin-bottom: 5px;
  letter-spacing: 1px;
}

.strategy-desc {
  font-size: 12px;
  color: var(--text-muted);
  line-height: 1.5;
}

/* ==================== 页脚 ==================== */
.cyber-footer {
  margin-top: 50px;
  padding: 20px 0;
  text-align: center;
}

.footer-line {
  display: block;
  color: var(--neon-cyan);
  text-shadow: 0 0 5px var(--neon-cyan);
  opacity: 0.3;
  margin-bottom: 15px;
  font-family: monospace;
}

.footer-text {
  font-size: 11px;
  color: var(--text-muted);
  letter-spacing: 2px;
}

/* ==================== 响应式设计 ==================== */
@media (max-width: 900px) {
  .hero {
    grid-template-columns: 1fr;
    gap: 30px;
  }
  
  .main-grid {
    grid-template-columns: 1fr;
  }
  
  .glitch-text {
    font-size: 32px;
  }
}

@media (max-width: 600px) {
  .shell {
    width: calc(100% - 20px);
    padding: 20px 0 40px;
  }
  
  .cyber-header {
    flex-direction: column;
    gap: 15px;
    text-align: center;
  }
  
  .logo {
    font-size: 22px;
  }
  
  .stats-grid {
    grid-template-columns: 1fr;
  }
  
  .stats-frame {
    padding: 20px;
  }
  
  .stat-value {
    font-size: 24px;
  }
  
  .cyber-form {
    padding: 15px;
  }
  
  .card-header {
    padding: 15px;
    flex-wrap: wrap;
  }
  
  .header-code {
    display: none;
  }
}

/* ==================== 隐藏类 ==================== */
[hidden] {
  display: none !important;
}

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

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

::-webkit-scrollbar-thumb {
  background: var(--neon-cyan);
  box-shadow: 0 0 5px var(--neon-cyan);
}

::-webkit-scrollbar-thumb:hover {
  background: var(--neon-pink);
  box-shadow: 0 0 5px var(--neon-pink);
}

/* ==================== 文本选中 ==================== */
::selection {
  background: var(--neon-cyan);
  color: var(--bg);
}