/* iOS HIG 颜色系统 - 动态适配明暗模式 */
:root {
  /* iOS 系统颜色 - 明亮模式 */
  --system-blue: #007AFF;
  --system-green: #34C759;
  --system-orange: #FF9500;
  --system-red: #FF3B30;
  --system-yellow: #FFCC00;
  --system-purple: #AF52DE;
  --system-pink: #FF2D92;
  --system-teal: #5AC8FA;
  
  /* 语义化颜色 - 明亮模式 */
  --label-primary: #000000;
  --label-secondary: #3C3C43;
  --label-tertiary: #3C3C4399;
  --label-quaternary: #3C3C434D;
  
  --fill-primary: #78788014;
  --fill-secondary: #78788028;
  --fill-tertiary: #7676803D;
  --fill-quaternary: #74748052;
  
  --background-primary: #FFFFFF;
  --background-secondary: #F2F2F7;
  --background-tertiary: #FFFFFF;
  
  --grouped-background-primary: #F2F2F7;
  --grouped-background-secondary: #FFFFFF;
  --grouped-background-tertiary: #F2F2F7;
  
  --separator: #3C3C4349;
  --opaque-separator: #C6C6C8;
  
  /* 状态指示颜色 */
  --success: var(--system-green);
  --warning: var(--system-orange);
  --error: var(--system-red);
  --info: var(--system-blue);
  
  /* 阴影 */
  --shadow-light: 0 1px 3px rgba(0, 0, 0, 0.1);
  --shadow-medium: 0 4px 14px rgba(0, 0, 0, 0.15);
  --shadow-heavy: 0 8px 24px rgba(0, 0, 0, 0.2);
}

/* 暗色模式适配 */
@media (prefers-color-scheme: dark) {
  :root {
    /* iOS 系统颜色 - 暗色模式 */
    --system-blue: #0A84FF;
    --system-green: #30D158;
    --system-orange: #FF9F0A;
    --system-red: #FF453A;
    --system-yellow: #FFD60A;
    --system-purple: #BF5AF2;
    --system-pink: #FF375F;
    --system-teal: #64D2FF;
    
    /* 语义化颜色 - 暗色模式 */
    --label-primary: #FFFFFF;
    --label-secondary: #EBEBF5;
    --label-tertiary: #EBEBF599;
    --label-quaternary: #EBEBF54D;
    
    --fill-primary: #7676801C;
    --fill-secondary: #78788033;
    --fill-tertiary: #7676804A;
    --fill-quaternary: #78788066;
    
    --background-primary: #000000;
    --background-secondary: #1C1C1E;
    --background-tertiary: #2C2C2E;
    
    --grouped-background-primary: #000000;
    --grouped-background-secondary: #1C1C1E;
    --grouped-background-tertiary: #2C2C2E;
    
    --separator: #54545899;
    --opaque-separator: #38383A;
    
    /* 暗色模式阴影 */
    --shadow-light: 0 1px 3px rgba(0, 0, 0, 0.3);
    --shadow-medium: 0 4px 14px rgba(0, 0, 0, 0.4);
    --shadow-heavy: 0 8px 24px rgba(0, 0, 0, 0.5);
  }
}
/* 重置和基础样式 */
*, *::before, *::after {
  box-sizing: border-box;
}

body {
  margin: 0;
  padding: 0;
  background-color: var(--grouped-background-primary);
  color: var(--label-primary);
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "SF Pro Text", system-ui, sans-serif;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  line-height: 1.42857;
  overflow-x: hidden;
}

/* iOS 安全区域支持 */
.app-container {
  min-height: 100vh;
  min-height: 100dvh;
  padding: env(safe-area-inset-top, 0) env(safe-area-inset-right, 0) env(safe-area-inset-bottom, 0) env(safe-area-inset-left, 0);
  max-width: 1024px;
  margin: 0 auto;
  padding-inline: max(env(safe-area-inset-left, 16px), 16px) max(env(safe-area-inset-right, 16px), 16px);
  padding-block: max(env(safe-area-inset-top, 20px), 20px) max(env(safe-area-inset-bottom, 20px), 20px);
}

/* 导航栏样式 */
.navigation-bar {
  margin-bottom: 32px;
}

.nav-content {
  text-align: center;
  padding: 16px 0;
}

.nav-title {
  margin: 0;
  font-size: 34px;
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.41px;
  color: var(--label-primary);
}

.nav-subtitle {
  margin: 4px 0 0 0;
  font-size: 17px;
  font-weight: 400;
  line-height: 1.3;
  color: var(--label-secondary);
}

/* 网格布局 */
.content-grid {
  display: grid;
  gap: 20px;
  grid-template-columns: 1fr;
}

@media (min-width: 768px) {
  .content-grid {
    grid-template-columns: 1fr 1fr;
    gap: 24px;
  }
}

@media (min-width: 1024px) {
  .content-grid {
    gap: 32px;
  }
}
/* iOS 风格卡片设计 */
.info-card {
  background-color: var(--grouped-background-secondary);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: var(--shadow-light);
  border: 1px solid var(--separator);
  transition: all 0.2s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.info-card:hover {
  box-shadow: var(--shadow-medium);
  transform: translateY(-1px);
}

.card-header {
  padding: 20px 20px 0 20px;
}

.card-title {
  margin: 0;
  font-size: 22px;
  font-weight: 600;
  line-height: 1.3;
  color: var(--label-primary);
  letter-spacing: -0.26px;
}

.card-body {
  padding: 16px 20px 20px 20px;
}

/* 状态指示器 */
.status-indicator {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background-color: var(--fill-secondary);
  padding: 12px 16px;
  border-radius: 10px;
  font-size: 15px;
  font-weight: 500;
}

/* 高级检测样式 */
.advanced-detection-container {
  margin-top: 16px;
  text-align: center;
}

.advanced-detection-btn {
  background: linear-gradient(135deg, var(--system-purple) 0%, var(--system-pink) 100%);
  color: white;
  border: none;
  border-radius: 12px;
  padding: 12px 20px;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  box-shadow: 0 4px 12px rgba(175, 82, 222, 0.3);
  min-width: 140px;
}

.advanced-detection-btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 18px rgba(175, 82, 222, 0.4);
}

.advanced-detection-btn:active {
  transform: translateY(0);
  box-shadow: 0 2px 8px rgba(175, 82, 222, 0.3);
}

.advanced-detection-btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
}

/* 高级检测大卡片样式 */
.big-message-card.advanced-mode {
  background: linear-gradient(135deg, rgba(175, 82, 222, 0.1) 0%, rgba(255, 45, 146, 0.1) 100%);
  border: 2px solid rgba(175, 82, 222, 0.3);
}

.big-message-card.advanced-mode .big-message-annot {
  background: linear-gradient(135deg, var(--system-purple) 0%, var(--system-pink) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-weight: 700;
}

.big-message-card.advanced-mode .big-message-text {
  color: var(--system-purple);
  text-shadow: 0 0 20px rgba(175, 82, 222, 0.3);
}

/* 篡改模式大卡片样式 */
.big-message-card.tampered-mode {
  background: linear-gradient(135deg, rgba(255, 59, 48, 0.1) 0%, rgba(255, 107, 107, 0.1) 100%);
  border: 2px solid rgba(255, 59, 48, 0.5);
  animation: tamperPulse 2s ease-in-out infinite;
}

.big-message-card.tampered-mode .big-message-annot {
  background: linear-gradient(135deg, #FF3B30 0%, #FF6B6B 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-weight: 700;
}

.big-message-card.tampered-mode .big-message-text {
  color: #FF3B30;
  text-shadow: 0 0 20px rgba(255, 59, 48, 0.5);
}

@keyframes tamperPulse {
  0%, 100% { 
    border-color: rgba(255, 59, 48, 0.5);
    box-shadow: 0 4px 14px rgba(255, 59, 48, 0.15);
  }
  50% { 
    border-color: rgba(255, 59, 48, 0.8);
    box-shadow: 0 8px 24px rgba(255, 59, 48, 0.3);
  }
}

.status-indicator.loading::before {
  content: "";
  width: 16px;
  height: 16px;
  border: 2px solid var(--separator);
  border-top-color: var(--system-blue);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* 信息列表 */
.info-list {
  margin: 24px 0 0 0;
  padding: 0;
  display: grid;
  gap: 16px;
}

.info-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  align-items: center;
  min-height: 44px;
}

.info-row dt {
  font-size: 15px;
  font-weight: 400;
  color: var(--label-secondary);
  margin: 0;
}

.info-row dd {
  margin: 0;
  font-size: 15px;
  font-weight: 500;
  color: var(--label-primary);
  text-align: right;
}

.mono-text {
  font-family: ui-monospace, "SF Mono", Monaco, "Cascadia Code", "Roboto Mono", Consolas, "Liberation Mono", monospace;
  font-size: 14px;
  background-color: var(--fill-primary);
  padding: 6px 8px;
  border-radius: 8px;
  border: 1px solid var(--separator);
}

/* 进度条 */
.progress-container {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 8px;
}

.progress-track {
  width: 120px;
  height: 8px;
  background-color: var(--fill-tertiary);
  border-radius: 4px;
  overflow: hidden;
  position: relative;
}

.progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--system-blue), var(--system-green));
  border-radius: 4px;
  width: 0%;
  transition: width 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

/* 右侧百分比文本 */
.progress-percentage {
  min-width: 36px;
  text-align: right;
  font-variant-numeric: tabular-nums;
  font-size: 13px;
  color: var(--label-secondary);
}

/* 评分显示 */
.score-display {
  display: flex;
  flex-direction: column;
  gap: 8px;
  width: 100%;
}

.score-row {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 13px;
}

.score-label {
  min-width: 60px;
  color: var(--label-secondary);
  font-weight: 400;
}

.score-bar {
  flex: 1;
  height: 6px;
  background-color: var(--fill-tertiary);
  border-radius: 3px;
  overflow: hidden;
}

.score-bar > span {
  display: block;
  height: 100%;
  background-color: var(--system-blue);
  border-radius: 3px;
  transition: width 0.3s ease;
}
/* 步骤列表 */
.step-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.step-item {
  padding: 16px;
  background-color: var(--fill-primary);
  border: 1px solid var(--separator);
  border-radius: 12px;
  transition: all 0.2s ease;
}

.step-item:hover {
  background-color: var(--fill-secondary);
}

.step-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 12px;
}

.step-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px 8px;
  border-radius: 8px;
  font-size: 12px;
  font-weight: 600;
  line-height: 1.2;
  border: 1px solid transparent;
}

.step-badge.success {
  background-color: color-mix(in srgb, var(--success) 15%, transparent);
  color: var(--success);
  border-color: color-mix(in srgb, var(--success) 30%, transparent);
}

.step-badge.error {
  background-color: color-mix(in srgb, var(--error) 15%, transparent);
  color: var(--error);
  border-color: color-mix(in srgb, var(--error) 30%, transparent);
}

.step-badge.warning {
  background-color: color-mix(in srgb, var(--warning) 15%, transparent);
  color: var(--warning);
  border-color: color-mix(in srgb, var(--warning) 30%, transparent);
}

.step-badge.neutral {
  background-color: var(--fill-secondary);
  color: var(--label-secondary);
  border-color: var(--separator);
}

.step-title {
  font-size: 15px;
  font-weight: 600;
  color: var(--label-primary);
  margin: 0 0 6px 0;
  line-height: 1.3;
}

.step-detail {
  font-size: 13px;
  color: var(--label-secondary);
  line-height: 1.4;
  margin: 0;
}

/* 代码样式 */
code {
  background-color: var(--fill-secondary);
  border: 1px solid var(--separator);
  padding: 2px 6px;
  border-radius: 6px;
  font-family: ui-monospace, "SF Mono", Monaco, "Cascadia Code", "Roboto Mono", Consolas, monospace;
  font-size: 13px;
  color: var(--label-primary);
}

/* iOS 风格按钮系统 */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  min-height: 44px; /* iOS 最小触摸目标 */
  padding: 12px 20px;
  border-radius: 12px;
  font-size: 17px;
  font-weight: 600;
  line-height: 1.2;
  text-decoration: none;
  cursor: pointer;
  user-select: none;
  -webkit-tap-highlight-color: transparent;
  border: 1px solid transparent;
  transition: all 0.2s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  position: relative;
  overflow: hidden;
}

/* 主要按钮 */
.btn.primary {
  background-color: var(--system-blue);
  color: white;
  box-shadow: var(--shadow-light);
}

.btn.primary:hover {
  background-color: color-mix(in srgb, var(--system-blue) 85%, black);
  box-shadow: var(--shadow-medium);
  transform: translateY(-1px);
}

.btn.primary:active {
  background-color: color-mix(in srgb, var(--system-blue) 75%, black);
  transform: translateY(0);
  box-shadow: var(--shadow-light);
}

/* 次要按钮 */
.btn.secondary {
  background-color: var(--fill-secondary);
  color: var(--label-primary);
  border-color: var(--separator);
}

.btn.secondary:hover {
  background-color: var(--fill-tertiary);
  border-color: var(--opaque-separator);
}

.btn.secondary:active {
  background-color: var(--fill-quaternary);
  transform: scale(0.98);
}

/* 危险按钮 */
.btn.destructive {
  background-color: var(--system-red);
  color: white;
}

.btn.destructive:hover {
  background-color: color-mix(in srgb, var(--system-red) 85%, black);
}

.btn.destructive:active {
  background-color: color-mix(in srgb, var(--system-red) 75%, black);
}

/* 文本按钮 */
.btn.text {
  background-color: transparent;
  color: var(--system-blue);
  border: none;
  padding: 8px 12px;
  min-height: 32px;
}

.btn.text:hover {
  background-color: var(--fill-primary);
}

.btn.text:active {
  background-color: var(--fill-secondary);
  color: color-mix(in srgb, var(--system-blue) 75%, black);
}

/* 按钮组 */
.btn-group {
  display: flex;
  gap: 12px;
  margin-top: 20px;
  flex-wrap: wrap;
}

/* 禁用状态 */
.btn:disabled {
  opacity: 0.3;
  cursor: not-allowed;
  transform: none !important;
}

.btn:disabled:hover {
  background-color: var(--fill-secondary);
  box-shadow: none;
  transform: none;
}

/* 加载状态 */
.btn.loading {
  pointer-events: none;
}

.btn.loading::before {
  content: "";
  width: 16px;
  height: 16px;
  border: 2px solid currentColor;
  border-top-color: transparent;
  border-radius: 50%;
  animation: spin 1s linear infinite;
  margin-right: 8px;
}

/* 响应式设计 - 针对iOS设备优化 */

/* iPhone SE/Mini 尺寸优化 */
@media (max-width: 390px) {
  .app-container {
    padding-inline: 16px;
  }
  
  .nav-title {
    font-size: 28px;
  }
  
  .nav-subtitle {
    font-size: 15px;
  }
  
  .card-title {
    font-size: 20px;
  }
  
  .card-header {
    padding: 16px 16px 0 16px;
  }
  
  .card-body {
    padding: 12px 16px 16px 16px;
  }
  
  .info-row {
    grid-template-columns: 1fr;
    gap: 6px;
    text-align: left;
  }
  
  .info-row dd {
    text-align: left;
    font-weight: 400;
  }
  
  .progress-container {
    justify-content: flex-start;
  }
  
  .progress-track {
    width: 100%;
  }
}

/* iPhone 标准尺寸 */
@media (max-width: 768px) {
  .content-grid {
    gap: 16px;
  }
  
  .info-card {
    border-radius: 12px;
  }
  
  .status-indicator {
    padding: 10px 14px;
    font-size: 14px;
  }
  
  .step-item {
    padding: 12px;
  }
  
  .btn {
    min-height: 48px; /* 更大的触摸目标 */
    padding: 14px 20px;
    font-size: 16px;
  }
  
  .btn-group {
    flex-direction: column;
    gap: 8px;
  }
  
  .btn-group .btn {
    width: 100%;
  }
}

/* iPad 竖屏 */
@media (min-width: 768px) and (max-width: 1024px) {
  .app-container {
    padding-inline: 32px;
    padding-block: 32px 32px;
  }
  
  .nav-title {
    font-size: 40px;
  }
  
  .content-grid {
    gap: 24px;
  }
  
  .card-header {
    padding: 24px 24px 0 24px;
  }
  
  .card-body {
    padding: 20px 24px 24px 24px;
  }
  
  .info-row {
    grid-template-columns: 160px 1fr;
  }
}

/* iPad 横屏和桌面 */
@media (min-width: 1024px) {
  .app-container {
    padding-inline: 40px;
    padding-block: 40px 40px;
  }
  
  .content-grid {
    grid-template-columns: 1.2fr 1fr;
    gap: 32px;
  }
  
  .primary-card {
    order: 1;
  }
  
  .secondary-card {
    order: 2;
  }
}

/* 高分辨率显示优化 */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
  .info-card {
    border-width: 0.5px;
  }
  
  .step-badge {
    border-width: 0.5px;
  }
  
  .mono-text {
    border-width: 0.5px;
  }
}

/* 减少动画的用户偏好 */
@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  
  .status-indicator.loading::before {
    animation: none;
  }
  
  .btn.loading::before {
    animation: none;
  }
  
  /* 禁用所有模糊效果以提高性能 */
  .big-message-card,
  #webgl-container {
    backdrop-filter: none !important;
  }
}

/* 高对比度模式支持 */
@media (prefers-contrast: high) {
  :root {
    --separator: #000000;
    --opaque-separator: #000000;
  }
  
  .info-card {
    border-width: 2px;
  }
  
  .step-badge {
    border-width: 2px;
  }
  
  .btn {
    border-width: 2px;
  }
}

/* 深色模式下的高对比度 */
@media (prefers-color-scheme: dark) and (prefers-contrast: high) {
  :root {
    --separator: #FFFFFF;
    --opaque-separator: #FFFFFF;
  }
}

/* 打印样式 */
@media print {
  .info-card {
    box-shadow: none;
    border: 1px solid #000;
    break-inside: avoid;
  }
  
  .btn {
    display: none;
  }
  
  .status-indicator.loading::before {
    display: none;
  }
}

/* ===== 弹幕雨效果 ===== */
#danmu-container {
  position: fixed;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
  z-index: 10001;
}

.danmu {
  position: absolute;
  top: -40px;
  white-space: nowrap;
  font-weight: 600;
  font-size: 16px;
  text-shadow: 0 1px 3px rgba(0, 0, 0, 0.4);
  will-change: transform, opacity;
  animation: dm-fall linear forwards;
  opacity: 0.95;
  border-radius: 8px;
  padding: 4px 8px;
  /* 移除模糊效果以提高性能 */
  /* 优化GPU合成层 */
  transform: translateZ(0);
  -webkit-transform: translateZ(0);
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
}

/* 去除弹幕背景与边框（覆盖颜色池中的背景设置） */
.danmu {
  background: transparent !important;
  border: none !important;
}

@keyframes dm-fall {
  from { 
    transform: translateY(-60px);
    opacity: 0;
  }
  10% {
    opacity: 0.9;
  }
  90% {
    opacity: 0.9;
  }
  to { 
    transform: translateY(110vh);
    opacity: 0;
  }
}

/* iOS 风格颜色池 - 增强对比度以补偿移除的模糊效果 */
.danmu.c1 { color: var(--system-red); }
.danmu.c2 { color: var(--system-orange); }
.danmu.c3 { color: var(--system-green); }
.danmu.c4 { color: var(--system-blue); }
.danmu.c5 { color: var(--system-purple); }
.danmu.c6 { color: var(--system-yellow); }
.danmu.c7 { color: var(--system-teal); }
.danmu.c8 { color: var(--system-pink); }

/* ===== 大字卡片效果 ===== */
.big-message-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  min-height: 50vh;
  margin-top: 0;
  grid-column: 1 / -1;
  background: linear-gradient(135deg, 
    color-mix(in srgb, var(--system-blue) 5%, transparent),
    color-mix(in srgb, var(--system-purple) 5%, transparent)
  );
  border-radius: 20px;
  border: 1px solid var(--separator);
  backdrop-filter: blur(20px);
  position: relative;
  overflow: hidden;
  /* 启用容器查询：以卡片宽度为基准进行字号自适应 */
  container-type: inline-size;
}

.big-message-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 50%, 
    color-mix(in srgb, var(--system-blue) 8%, transparent) 0%,
    transparent 70%
  );
  pointer-events: none;
}

.big-message-text {
  font-weight: 900;
  letter-spacing: -0.02em;
  /* 回退（视口单位）放大比例与上限 */
  font-size: clamp(40px, 10vw, 160px);
  /* 支持容器单位时，按容器最小边缩放，获得更大更贴合的字号 */
  font-size: clamp(40px, 16cqmin, 160px);
  line-height: 1.08;
  background: linear-gradient(135deg, var(--system-blue), var(--system-purple));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  position: relative;
  z-index: 1;
}

.big-message-annot {
  color: var(--label-secondary);
  /* 先给出视口单位回退，再用容器单位覆盖 */
  font-size: clamp(16px, 3.5vw, 28px);
  font-size: clamp(16px, 5cqw, 28px);
  margin-bottom: 16px;
  font-weight: 600;
  letter-spacing: -0.01em;
  position: relative;
  z-index: 1;
}

/* ===== WebGL 容器样式 ===== */
#webgl-container {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 10000;
  background: var(--background-primary);
  display: none;
  backdrop-filter: blur(20px);
}

#webgl-container #c1 {
  background: var(--grouped-background-primary);
  border-radius: 16px;
  box-shadow: var(--shadow-heavy);
}

#webgl-container #btn {
  position: fixed;
  left: 20px;
  top: 20px;
  background: var(--system-blue);
  color: white;
  border: none;
  padding: 12px 16px;
  border-radius: 12px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
}

#webgl-container #btn:hover {
  background: color-mix(in srgb, var(--system-blue) 85%, black);
  transform: translateY(-1px);
}

#webgl-container #main {
  transform-origin: 0px 0px;
  position: fixed;
  left: 20px;
  top: 60px;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: var(--shadow-heavy);
}

#webgl-container #config {
  position: fixed;
  left: 20px;
  top: 100px;
  display: none;
  background: var(--grouped-background-secondary);
  border-radius: 16px;
  padding: 20px;
  border: 1px solid var(--separator);
  box-shadow: var(--shadow-medium);
}

#webgl-container #config textarea {
  width: 300px;
  height: 200px;
  background: var(--fill-primary);
  border: 1px solid var(--separator);
  border-radius: 12px;
  padding: 12px;
  font-family: ui-monospace, "SF Mono", Monaco, monospace;
  font-size: 14px;
  color: var(--label-primary);
  resize: vertical;
}

#webgl-container #config button {
  background: var(--system-blue);
  color: white;
  border: none;
  padding: 10px 16px;
  border-radius: 8px;
  font-weight: 600;
  cursor: pointer;
  margin-right: 8px;
  margin-top: 12px;
  transition: all 0.2s ease;
}

#webgl-container #config button:hover {
  background: color-mix(in srgb, var(--system-blue) 85%, black);
}

#webgl-container #config button#cancle {
  background: var(--fill-secondary);
  color: var(--label-primary);
}

#webgl-container #config button#cancle:hover {
  background: var(--fill-tertiary);
}

/* ===== 极致紧凑化：仅针对“检测结果”卡片(primary-card) ===== */
.primary-card .card-header {
  padding: 10px 12px 0 12px;
}

.primary-card .card-title {
  font-size: 20px;
  line-height: 1.2;
}

.primary-card .card-body {
  padding: 8px 12px 12px 12px;
}

/* 状态指示器更紧凑 */
.primary-card .status-indicator {
  gap: 6px;
  padding: 6px 8px;
  border-radius: 10px;
  font-size: 13px;
  min-height: 32px;
}

.primary-card .status-indicator.loading::before {
  width: 12px;
  height: 12px;
  border-width: 2px;
}

/* 信息列表更紧凑 */
.primary-card .info-list {
  margin-top: 8px;
  gap: 6px;
}

.primary-card .info-row {
  grid-template-columns: auto 1fr;
  gap: 8px;
  min-height: 30px;
}

.primary-card .info-row dt,
.primary-card .info-row dd {
  font-size: 13px;
  line-height: 1.25;
}

.primary-card .mono-text {
  padding: 2px 6px;
  border-radius: 6px;
  font-size: 12px;
}

/* 进度条更纤细 */
.primary-card .progress-track {
  width: 100%;
  height: 6px;
}

.primary-card .progress-fill { border-radius: 3px; }

/* 评分行更紧凑 */
.primary-card .score-display { gap: 6px; }
.primary-card .score-row { gap: 8px; font-size: 12px; }
.primary-card .score-label { min-width: 52px; }
.primary-card .score-bar { height: 4px; border-radius: 2px; }
.primary-card .score-bar > span { border-radius: 2px; }

/* 小屏进一步压缩 */
@media (max-width: 390px) {
  .primary-card .card-header { padding: 8px 10px 0 10px; }
  .primary-card .card-body { padding: 6px 10px 10px 10px; }
  .primary-card .status-indicator { font-size: 12px; min-height: 30px; }
  .primary-card .info-row { gap: 6px; }
}

/* ---------- 定向对齐需求 ---------- */
/* 检测结果字段（值）居中 */
.primary-card #osName {
  text-align: center !important; /* 覆盖全局 dd 的右对齐及小屏左对齐 */
  justify-self: center;
}

/* 置信度进度条撑满 */
.primary-card .progress-container { width: 100%; }
.primary-card .progress-track { width: 100%; }

/* 系统评分右侧数值居中（覆盖内联样式） */
.primary-card .score-row .mono-text {
  text-align: center !important;
}