/* ============================================================
   ECostpq — Consciousness Enclosure System
   科技恐怖风格样式表
   ============================================================ */

/* === Reset & Base === */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  /* 主色调：赛博绿（CRT 荧光绿） */
  --eco-green:        #00ff88;
  --eco-green-dim:    #00cc6a;
  --eco-green-dark:   #004d29;
  --eco-green-glow:   rgba(0, 255, 136, 0.35);

  /* 背景：极深的黑，带一点绿 */
  --bg-deep:          #030a07;
  --bg-panel:         #06120d;
  --bg-panel-2:       #0a1f17;
  --bg-input:         #04100b;

  /* 文本 */
  --text-main:        #b8ffd9;
  --text-dim:         #4d8066;
  --text-muted:       #2d5a44;
  --text-warn:        #ffaa00;
  --text-danger:      #ff3355;
  --text-glitch:      #ff00aa;

  /* 边框与分割线 */
  --border-color:     #123d2c;
  --border-bright:    #00ff88;

  /* 字体 */
  --font-mono: 'Consolas', 'Courier New', 'SF Mono', 'Menlo', monospace;
  --font-sans: 'Microsoft YaHei', 'PingFang SC', system-ui, sans-serif;

  --max-width: 1100px;
}

html {
  font-size: 15px;
  background: var(--bg-deep);
}

body {
  font-family: var(--font-sans);
  color: var(--text-main);
  background: var(--bg-deep);
  min-height: 100vh;
  position: relative;
  overflow-x: hidden;
  line-height: 1.7;
}

.mono { font-family: var(--font-mono); }

/* ============================================================
   CRT 扫描线效果
   ============================================================ */
.scanlines {
  position: fixed;
  top: 0; left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 9000;
  background: repeating-linear-gradient(
    to bottom,
    rgba(0, 0, 0, 0) 0px,
    rgba(0, 0, 0, 0) 2px,
    rgba(0, 0, 0, 0.15) 3px,
    rgba(0, 0, 0, 0) 4px
  );
  opacity: 0.6;
}

/* ============================================================
   屏幕噪点 / 雪花
   ============================================================ */
.noise {
  position: fixed;
  top: -50%; left: -50%;
  width: 200%;
  height: 200%;
  pointer-events: none;
  z-index: 8999;
  opacity: 0.03;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  animation: noiseMove 0.2s steps(4) infinite;
}

@keyframes noiseMove {
  0%   { transform: translate(0, 0); }
  25%  { transform: translate(-5%, 3%); }
  50%  { transform: translate(2%, -4%); }
  75%  { transform: translate(-3%, 2%); }
  100% { transform: translate(0, 0); }
}

/* ============================================================
   故障闪烁层
   ============================================================ */
.glitch-flash {
  position: fixed;
  top: 0; left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 9500;
  background: var(--eco-green);
  mix-blend-mode: multiply;
  animation: glitchFlash 0.15s steps(2) forwards;
  opacity: 0.3;
}

@keyframes glitchFlash {
  0%   { opacity: 0.25; transform: translateX(0); }
  33%  { opacity: 0.1;  transform: translateX(-4px); }
  66%  { opacity: 0.2;  transform: translateX(3px); }
  100% { opacity: 0;    transform: translateX(0); }
}

/* ============================================================
   HUD 系统角标
   ============================================================ */
.hud {
  position: fixed;
  z-index: 500;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 1px;
  color: var(--text-dim);
  pointer-events: none;
}

.hud-top-left {
  top: 16px;
  left: 20px;
}

.hud-top-right {
  top: 16px;
  right: 20px;
  text-align: right;
}

.brand-mark {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--eco-green);
  font-size: 14px;
  font-weight: bold;
  letter-spacing: 3px;
}

.brand-ring {
  width: 14px;
  height: 14px;
  border: 1.5px solid var(--eco-green);
  border-radius: 50%;
  position: relative;
  animation: ringPulse 2.5s ease-in-out infinite;
}
.brand-ring::after {
  content: '';
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 4px; height: 4px;
  background: var(--eco-green);
  border-radius: 50%;
}

@keyframes ringPulse {
  0%, 100% { box-shadow: 0 0 0 0 var(--eco-green-glow); }
  50%      { box-shadow: 0 0 0 6px rgba(0, 255, 136, 0); }
}

.brand-sub {
  font-size: 10px;
  color: var(--text-muted);
  margin-top: 4px;
  letter-spacing: 2px;
}

.hud-item {
  margin-bottom: 6px;
}

.hud-label {
  color: var(--text-muted);
  margin-right: 6px;
}

.hud-value {
  color: var(--eco-green-dim);
}

/* 信号强度条 */
.signal-gauge {
  display: flex;
  align-items: center;
  gap: 3px;
  justify-content: flex-end;
}

.sig-dot {
  width: 4px;
  height: 12px;
  background: var(--eco-green-dark);
  border-radius: 1px;
}

/* 根据 static-* 类点亮信号条 */
.static-0 .sig-dot:nth-child(-n+5),
.static-1 .sig-dot:nth-child(-n+5),
.static-2 .sig-dot:nth-child(-n+4),
.static-3 .sig-dot:nth-child(-n+4),
.static-4 .sig-dot:nth-child(-n+3),
.static-5 .sig-dot:nth-child(-n+3),
.static-6 .sig-dot:nth-child(-n+2),
.static-7 .sig-dot:nth-child(-n+2),
.static-8 .sig-dot:nth-child(-n+1),
.static-9 .sig-dot:nth-child(-n+1),
.static-10 .sig-dot:nth-child(-n+0) {
  background: var(--eco-green);
  box-shadow: 0 0 4px var(--eco-green-glow);
}

.sig-label {
  margin-left: 8px;
  color: var(--eco-green-dim);
  font-size: 10px;
}

/* ============================================================
   主内容容器
   ============================================================ */
.ecostpq-shell {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 80px 24px 100px;
  min-height: 100vh;
  position: relative;
  z-index: 1;
}

/* ============================================================
   底部状态栏
   ============================================================ */
.status-bar {
  position: fixed;
  bottom: 0; left: 0;
  width: 100%;
  height: 28px;
  background: var(--bg-panel);
  border-top: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 0 20px;
  font-size: 11px;
  color: var(--text-muted);
  z-index: 400;
}

.stat-item {
  display: inline-block;
}

.blink {
  color: var(--eco-green);
  animation: blink 1.2s steps(2) infinite;
}

@keyframes blink {
  50% { opacity: 0.25; }
}

/* ============================================================
   入口/登录页面
   ============================================================ */
.gateway-wrap {
  min-height: calc(100vh - 180px);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
}

.gateway-logo {
  margin-bottom: 40px;
}

.gateway-logo .big-ring {
  width: 120px;
  height: 120px;
  border: 2px solid var(--eco-green);
  border-radius: 50%;
  margin: 0 auto 20px;
  position: relative;
  animation: slowSpin 20s linear infinite;
  border-style: dashed;
}

.gateway-logo .big-ring::before {
  content: '';
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 60px; height: 60px;
  border: 1px solid var(--eco-green);
  border-radius: 50%;
  opacity: 0.6;
}

.gateway-logo .big-ring::after {
  content: '';
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 16px; height: 16px;
  background: var(--eco-green);
  border-radius: 50%;
  box-shadow: 0 0 20px var(--eco-green);
  animation: corePulse 2s ease-in-out infinite;
}

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

@keyframes corePulse {
  0%, 100% { transform: translate(-50%, -50%) scale(1); opacity: 1; }
  50%      { transform: translate(-50%, -50%) scale(1.3); opacity: 0.7; }
}

.gateway-title {
  font-family: var(--font-mono);
  font-size: 36px;
  letter-spacing: 8px;
  color: var(--eco-green);
  text-shadow: 0 0 20px var(--eco-green-glow);
  margin-bottom: 8px;
}

.gateway-subtitle {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 4px;
  color: var(--text-muted);
  margin-bottom: 48px;
}

/* 登录框 */
.login-panel {
  width: 100%;
  max-width: 420px;
  background: var(--bg-panel);
  border: 1px solid var(--border-color);
  border-radius: 4px;
  padding: 32px;
  position: relative;
}

.login-panel::before {
  content: '';
  position: absolute;
  top: -1px; left: -1px;
  width: 20px; height: 20px;
  border-top: 2px solid var(--eco-green);
  border-left: 2px solid var(--eco-green);
}

.login-panel::after {
  content: '';
  position: absolute;
  bottom: -1px; right: -1px;
  width: 20px; height: 20px;
  border-bottom: 2px solid var(--eco-green);
  border-right: 2px solid var(--eco-green);
}

.login-label {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-dim);
  margin-bottom: 12px;
  letter-spacing: 2px;
  text-align: left;
}

.login-input {
  width: 100%;
  background: var(--bg-input);
  border: 1px solid var(--border-color);
  border-radius: 2px;
  padding: 12px 14px;
  color: var(--eco-green);
  font-family: var(--font-mono);
  font-size: 14px;
  outline: none;
  transition: all 0.2s;
  margin-bottom: 20px;
}

.login-input:focus {
  border-color: var(--eco-green);
  box-shadow: 0 0 0 3px var(--eco-green-glow);
}

.login-btn {
  width: 100%;
  padding: 12px;
  background: transparent;
  border: 1px solid var(--eco-green);
  color: var(--eco-green);
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 3px;
  cursor: pointer;
  border-radius: 2px;
  transition: all 0.2s;
}

.login-btn:hover {
  background: var(--eco-green);
  color: var(--bg-deep);
  box-shadow: 0 0 20px var(--eco-green-glow);
}

.login-hint {
  margin-top: 20px;
  font-size: 11px;
  color: var(--text-muted);
  font-family: var(--font-mono);
}

/* ============================================================
   仪表盘
   ============================================================ */
.dashboard-header {
  margin-bottom: 32px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--border-color);
}

.dashboard-welcome {
  font-family: var(--font-mono);
  font-size: 20px;
  color: var(--eco-green);
  margin-bottom: 6px;
}

.dashboard-date {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-muted);
  letter-spacing: 1px;
}

/* 导航卡片网格 */
.nav-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 16px;
  margin-bottom: 40px;
}

.nav-card {
  background: var(--bg-panel);
  border: 1px solid var(--border-color);
  border-radius: 4px;
  padding: 24px 20px;
  text-decoration: none;
  color: var(--text-main);
  display: block;
  position: relative;
  transition: all 0.25s;
  overflow: hidden;
}

.nav-card:hover {
  border-color: var(--eco-green);
  transform: translateY(-2px);
  box-shadow: 0 4px 20px var(--eco-green-glow);
}

.nav-card-icon {
  font-size: 28px;
  margin-bottom: 12px;
  display: block;
}

.nav-card-title {
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--eco-green);
  margin-bottom: 6px;
  letter-spacing: 1px;
}

.nav-card-desc {
  font-size: 12px;
  color: var(--text-dim);
  line-height: 1.6;
}

.nav-card-locked {
  opacity: 0.4;
  cursor: not-allowed;
}

.nav-card-locked::after {
  content: '🔒 权限不足';
  position: absolute;
  top: 8px; right: 8px;
  font-size: 10px;
  color: var(--text-warn);
  font-family: var(--font-mono);
}

/* 状态面板 */
.status-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 12px;
  margin-bottom: 40px;
}

.status-card {
  background: var(--bg-panel);
  border: 1px solid var(--border-color);
  border-radius: 4px;
  padding: 16px;
}

.status-card-label {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-muted);
  letter-spacing: 1px;
  margin-bottom: 8px;
}

.status-card-value {
  font-family: var(--font-mono);
  font-size: 22px;
  color: var(--eco-green);
}

.status-card-bar {
  height: 4px;
  background: var(--bg-panel-2);
  border-radius: 2px;
  margin-top: 10px;
  overflow: hidden;
}

.status-card-bar-fill {
  height: 100%;
  background: var(--eco-green);
  border-radius: 2px;
  box-shadow: 0 0 6px var(--eco-green-glow);
}

/* ============================================================
   终端样式
   ============================================================ */
.terminal-wrap {
  background: #010503;
  border: 1px solid var(--border-color);
  border-radius: 4px;
  height: 60vh;
  min-height: 400px;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  position: relative;
}

.terminal-header {
  background: var(--bg-panel-2);
  border-bottom: 1px solid var(--border-color);
  padding: 10px 16px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-dim);
  display: flex;
  align-items: center;
  gap: 10px;
}

.terminal-dots {
  display: flex;
  gap: 6px;
}

.terminal-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--text-muted);
}

.terminal-body {
  flex: 1;
  overflow-y: auto;
  padding: 16px;
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1.7;
  color: var(--eco-green-dim);
}

.terminal-line {
  margin-bottom: 4px;
  white-space: pre-wrap;
  word-break: break-word;
}

.term-prompt {
  color: var(--eco-green);
}

.term-cmd {
  color: var(--text-main);
}

.term-output {
  color: var(--eco-green-dim);
  margin-left: 2ch;
}

.term-system {
  color: var(--text-warn);
  font-style: italic;
}

.term-danger {
  color: var(--text-danger);
}

.terminal-input-line {
  display: flex;
  align-items: center;
  padding: 12px 16px;
  border-top: 1px solid var(--border-color);
  background: var(--bg-input);
  font-family: var(--font-mono);
}

.terminal-input-line .prompt {
  color: var(--eco-green);
  margin-right: 8px;
  white-space: nowrap;
}

.terminal-input {
  flex: 1;
  background: transparent;
  border: none;
  outline: none;
  color: var(--eco-green);
  font-family: var(--font-mono);
  font-size: 13px;
  caret-color: var(--eco-green);
}

/* ============================================================
   日志/档案页面
   ============================================================ */
.page-header {
  margin-bottom: 32px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--border-color);
}

.page-title {
  font-family: var(--font-mono);
  font-size: 22px;
  color: var(--eco-green);
  letter-spacing: 2px;
  margin-bottom: 6px;
}

.page-subtitle {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-muted);
}

.log-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.log-entry {
  background: var(--bg-panel);
  border: 1px solid var(--border-color);
  border-left: 3px solid var(--eco-green-dark);
  border-radius: 3px;
  padding: 14px 18px;
  font-family: var(--font-mono);
  font-size: 13px;
}

.log-entry.WARN  { border-left-color: var(--text-warn); }
.log-entry.ERROR { border-left-color: var(--text-danger); }
.log-entry.CRIT  {
  border-left-color: var(--text-glitch);
  animation: critPulse 2s ease-in-out infinite;
}

@keyframes critPulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(255, 0, 170, 0.3); }
  50%      { box-shadow: 0 0 12px 2px rgba(255, 0, 170, 0.25); }
}

.log-date {
  color: var(--text-muted);
  font-size: 11px;
  margin-bottom: 4px;
}

.log-level {
  display: inline-block;
  font-size: 10px;
  padding: 2px 6px;
  border-radius: 2px;
  margin-right: 8px;
  letter-spacing: 1px;
  font-weight: bold;
}

.log-level.INFO  { background: var(--eco-green-dark); color: var(--eco-green); }
.log-level.WARN  { background: #3d2d00; color: var(--text-warn); }
.log-level.ERROR { background: #3d0011; color: var(--text-danger); }
.log-level.CRIT  { background: #2a0018; color: var(--text-glitch); }

.log-msg {
  color: var(--text-main);
}

/* ============================================================
   员工档案
   ============================================================ */
.personnel-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 16px;
}

.person-card {
  background: var(--bg-panel);
  border: 1px solid var(--border-color);
  border-radius: 4px;
  padding: 20px;
  position: relative;
  transition: all 0.2s;
}

.person-card:hover {
  border-color: var(--eco-green);
}

.person-card.corrupted {
  opacity: 0.6;
  border-style: dashed;
  animation: corruptedShake 3s ease-in-out infinite;
}

@keyframes corruptedShake {
  0%, 90%, 100% { transform: translateX(0); }
  92%  { transform: translateX(-2px); }
  94%  { transform: translateX(2px); }
  96%  { transform: translateX(-1px); }
  98%  { transform: translateX(1px); }
}

.person-avatar {
  font-size: 36px;
  margin-bottom: 12px;
}

.person-name {
  font-size: 17px;
  color: var(--text-main);
  margin-bottom: 4px;
}

.person-role {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--eco-green-dim);
  margin-bottom: 12px;
}

.person-bio {
  font-size: 13px;
  color: var(--text-dim);
  line-height: 1.6;
}

.person-status {
  position: absolute;
  top: 12px; right: 12px;
  font-family: var(--font-mono);
  font-size: 10px;
  padding: 3px 8px;
  border-radius: 2px;
  letter-spacing: 1px;
}

.status-active { background: var(--eco-green-dark); color: var(--eco-green); }
.status-missing { background: #3d2d00; color: var(--text-warn); }
.status-corrupted { background: #2a0018; color: var(--text-glitch); }

/* ============================================================
   邮件页面
   ============================================================ */
.mail-list {
  display: flex;
  flex-direction: column;
  gap: 1px;
  background: var(--border-color);
  border-radius: 4px;
  overflow: hidden;
}

.mail-item {
  background: var(--bg-panel);
  padding: 16px 20px;
  cursor: pointer;
  transition: background 0.2s;
}

.mail-item:hover {
  background: var(--bg-panel-2);
}

.mail-item-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 4px;
}

.mail-from {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--eco-green);
}

.mail-date {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-muted);
}

.mail-subject {
  font-size: 14px;
  color: var(--text-main);
  margin-bottom: 6px;
}

.mail-preview {
  font-size: 12px;
  color: var(--text-dim);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.mail-detail {
  margin-top: 20px;
  background: var(--bg-panel);
  border: 1px solid var(--border-color);
  border-radius: 4px;
  padding: 24px;
  display: none;
}

.mail-detail.active { display: block; }

.mail-detail-subject {
  font-size: 18px;
  color: var(--eco-green);
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border-color);
}

.mail-detail-meta {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-muted);
  margin-bottom: 20px;
  line-height: 1.8;
}

.mail-detail-body {
  white-space: pre-wrap;
  line-height: 1.8;
  color: var(--text-main);
  font-size: 14px;
}

/* ============================================================
   音频日志
   ============================================================ */
.audio-card {
  background: var(--bg-panel);
  border: 1px solid var(--border-color);
  border-radius: 4px;
  padding: 20px 24px;
  margin-bottom: 16px;
}

.audio-card-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border-color);
}

.audio-id {
  font-family: var(--font-mono);
  color: var(--eco-green);
  font-size: 14px;
}

.audio-duration {
  font-family: var(--font-mono);
  color: var(--text-muted);
  font-size: 11px;
}

.audio-wave {
  height: 30px;
  display: flex;
  align-items: center;
  gap: 2px;
  margin-bottom: 14px;
  opacity: 0.6;
}

.audio-wave span {
  flex: 1;
  background: var(--eco-green);
  border-radius: 1px;
  animation: wave 1.5s ease-in-out infinite;
}

@keyframes wave {
  0%, 100% { height: 20%; }
  50%      { height: 100%; }
}

.audio-transcript {
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.8;
  color: var(--text-dim);
  white-space: pre-wrap;
  padding: 14px;
  background: var(--bg-input);
  border-radius: 3px;
  border-left: 2px solid var(--eco-green-dark);
}

.audio-btn {
  background: transparent;
  border: 1px solid var(--eco-green);
  color: var(--eco-green);
  padding: 6px 14px;
  border-radius: 2px;
  font-family: var(--font-mono);
  font-size: 11px;
  cursor: pointer;
  letter-spacing: 1px;
  margin-bottom: 12px;
  transition: all 0.2s;
}

.audio-btn:hover {
  background: var(--eco-green);
  color: var(--bg-deep);
}

/* ============================================================
   深层 / Void 页面效果
   ============================================================ */
body.layer-3 .ecostpq-shell,
body.layer-4 .ecostpq-shell,
body.layer-5 .ecostpq-shell {
  animation: shellVibrate 0.3s steps(2) infinite;
}

@keyframes shellVibrate {
  0%   { transform: translate(0, 0); }
  50%  { transform: translate(0.5px, -0.5px); }
  100% { transform: translate(0, 0); }
}

.void-page {
  text-align: center;
  padding: 60px 20px;
  min-height: 60vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.void-title {
  font-family: var(--font-mono);
  font-size: 48px;
  color: var(--eco-green);
  letter-spacing: 8px;
  margin-bottom: 30px;
  text-shadow: 0 0 30px var(--eco-green-glow);
  animation: voidBreath 4s ease-in-out infinite;
}

@keyframes voidBreath {
  0%, 100% { opacity: 0.8; transform: scale(1); }
  50%      { opacity: 1;   transform: scale(1.02); }
}

.void-text {
  font-family: var(--font-mono);
  font-size: 14px;
  line-height: 2.2;
  color: var(--text-dim);
  max-width: 600px;
  margin: 0 auto;
}

/* ============================================================
   文字 glitch 效果
   ============================================================ */
.text-glitch {
  color: var(--text-glitch);
  animation: textGlitch 0.3s steps(2) infinite;
  display: inline-block;
}

@keyframes textGlitch {
  0%   { opacity: 1; transform: translateX(0); }
  50%  { opacity: 0.5; transform: translateX(-1px); }
  100% { opacity: 1; transform: translateX(0); }
}

/* glitch 越多，文字越抖 */
body.glitch-count-2 .ecostpq-shell { filter: hue-rotate(1deg); }
body.glitch-count-3 .ecostpq-shell { filter: hue-rotate(2deg) contrast(1.05); }
body.glitch-count-4 .ecostpq-shell { filter: hue-rotate(-2deg) contrast(1.1); }
body.glitch-count-5 .ecostpq-shell { filter: hue-rotate(3deg) contrast(1.15) saturate(1.2); }

/* ============================================================
   事故报告
   ============================================================ */
.incident-doc {
  background: var(--bg-panel);
  border: 1px solid var(--border-color);
  border-radius: 4px;
  padding: 32px;
  position: relative;
}

.incident-doc::before {
  content: '机密';
  position: absolute;
  top: 20px;
  right: 20px;
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--text-danger);
  border: 1px solid var(--text-danger);
  padding: 3px 8px;
  letter-spacing: 2px;
  transform: rotate(8deg);
}

.incident-title {
  font-family: var(--font-mono);
  font-size: 20px;
  color: var(--text-danger);
  margin-bottom: 8px;
}

.incident-summary {
  font-size: 14px;
  color: var(--text-dim);
  margin-bottom: 20px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border-color);
}

.incident-body {
  white-space: pre-wrap;
  line-height: 1.9;
  font-size: 14px;
  color: var(--text-main);
  font-family: var(--font-sans);
}

.redacted {
  background: var(--text-danger);
  color: var(--text-danger);
  user-select: none;
  padding: 0 4px;
  border-radius: 2px;
}

/* ============================================================
   返回按钮 / 面包屑
   ============================================================ */
.breadcrumb {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-muted);
  margin-bottom: 20px;
  letter-spacing: 1px;
}

.breadcrumb a {
  color: var(--eco-green-dim);
  text-decoration: none;
}

.breadcrumb a:hover {
  color: var(--eco-green);
  text-decoration: underline;
}

.back-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--eco-green-dim);
  text-decoration: none;
  margin-bottom: 24px;
  letter-spacing: 1px;
  transition: color 0.2s;
}

.back-link:hover {
  color: var(--eco-green);
}

/* ============================================================
   信号丢失页面
   ============================================================ */
.signal-lost {
  text-align: center;
  padding: 100px 20px;
  font-family: var(--font-mono);
}

.signal-lost-title {
  font-size: 24px;
  color: var(--text-warn);
  margin-bottom: 16px;
  letter-spacing: 4px;
  animation: lostBlink 1s steps(2) infinite;
}

@keyframes lostBlink {
  50% { opacity: 0.3; }
}

.signal-lost-text {
  color: var(--text-muted);
  font-size: 13px;
  line-height: 2;
}

/* ============================================================
   响应式
   ============================================================ */
@media (max-width: 768px) {
  .ecostpq-shell { padding: 70px 16px 80px; }

  .hud { font-size: 10px; }
  .hud-top-left { top: 10px; left: 12px; }
  .hud-top-right { top: 10px; right: 12px; }

  .gateway-title { font-size: 28px; letter-spacing: 4px; }
  .nav-grid { grid-template-columns: 1fr; }
  .status-grid { grid-template-columns: repeat(2, 1fr); }

  .status-bar {
    font-size: 10px;
    gap: 10px;
    padding: 0 12px;
    flex-wrap: wrap;
    height: auto;
    padding-block: 6px;
  }
}

@media print {
  .scanlines, .noise, .glitch-flash, .hud, .status-bar { display: none !important; }
  body { background: white; color: black; }
}