/* ==========================================================================
   AI 能力评测看板 - 全局现代 UI 样式
   设计规范：极简、精致、高对比度、呼吸感微动效、卡片拟态与毛玻璃
   ========================================================================== */

:root {
  --bg-main: #f8fafc;
  --bg-card: #ffffff;
  --bg-card-hover: #ffffff;
  --bg-glass: rgba(255, 255, 255, 0.82);
  
  --primary: #2563eb;
  --primary-hover: #1d4ed8;
  --primary-light: #eff6ff;
  --primary-border: #bfdbfe;
  
  --text-main: #0f172a;
  --text-muted: #64748b;
  --text-light: #94a3b8;
  
  --border-color: #e2e8f0;
  --border-subtle: #f1f5f9;
  
  --star-gold: #f59e0b;
  --star-gray: #cbd5e1;
  
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-pill: 9999px;
  
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.07), 0 2px 4px -2px rgba(0, 0, 0, 0.05);
  --shadow-lg: 0 10px 25px -3px rgba(0, 0, 0, 0.08), 0 4px 6px -4px rgba(0, 0, 0, 0.04);
  --shadow-hover: 0 20px 30px -4px rgba(37, 99, 235, 0.12), 0 8px 12px -6px rgba(0, 0, 0, 0.06);

  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace;
}

[data-theme="dark"] {
  --bg-main: #090d16;
  --bg-card: #131b2e;
  --bg-card-hover: #18223a;
  --bg-glass: rgba(19, 27, 46, 0.85);
  
  --primary: #3b82f6;
  --primary-hover: #60a5fa;
  --primary-light: #1e293b;
  --primary-border: #2563eb;
  
  --text-main: #f8fafc;
  --text-muted: #94a3b8;
  --text-light: #64748b;
  
  --border-color: #232f48;
  --border-subtle: #1a2438;
  
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.3);
  --shadow-hover: 0 20px 35px rgba(0, 0, 0, 0.5);
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  background-color: var(--bg-main);
  color: var(--text-main);
  font-family: var(--font-sans);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* ================= 顶栏 Header ================= */
.app-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--bg-glass);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-color);
  padding: 12px 28px;
}

.header-inner {
  max-width: 1440px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.brand-section {
  display: flex;
  align-items: center;
  gap: 14px;
}

.brand-icon {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  background: linear-gradient(135deg, #2563eb, #8b5cf6);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  box-shadow: 0 4px 12px rgba(37, 99, 235, 0.3);
  color: #ffffff;
}

.brand-titles {
  display: flex;
  flex-direction: column;
}

.brand-title-row {
  display: flex;
  align-items: center;
  gap: 10px;
}

.brand-title {
  font-size: 19px;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--text-main);
}

.header-badge {
  font-size: 12px;
  font-weight: 600;
  color: #2563eb;
  background: var(--primary-light);
  border: 1px solid var(--primary-border);
  padding: 2px 10px;
  border-radius: var(--radius-pill);
}

.brand-subtitle {
  font-size: 13px;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 8px;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

/* ================= 按钮与控件 ================= */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: inherit;
  font-size: 14px;
  font-weight: 500;
  padding: 8px 16px;
  border-radius: var(--radius-md);
  border: 1px solid transparent;
  cursor: pointer;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  text-decoration: none;
  user-select: none;
}

.btn-primary {
  background: var(--primary);
  color: #ffffff;
  box-shadow: 0 2px 8px rgba(37, 99, 235, 0.28);
}
.btn-primary:hover {
  background: var(--primary-hover);
  box-shadow: 0 4px 14px rgba(37, 99, 235, 0.38);
  transform: translateY(-1px);
}

.btn-secondary {
  background: var(--bg-card);
  color: var(--text-main);
  border-color: var(--border-color);
  box-shadow: var(--shadow-sm);
}
.btn-secondary:hover {
  background: var(--bg-main);
  border-color: var(--text-light);
}

.btn-icon {
  width: 38px;
  height: 38px;
  padding: 0;
  border-radius: var(--radius-md);
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.btn-prompt {
  background: var(--primary-light);
  color: var(--primary);
  border-color: var(--primary-border);
  font-weight: 600;
  box-shadow: 0 1px 3px rgba(37, 99, 235, 0.08);
}
.btn-prompt:hover {
  background: var(--primary);
  color: #ffffff;
  border-color: var(--primary);
  box-shadow: 0 4px 12px rgba(37, 99, 235, 0.25);
  transform: translateY(-1px);
}
[data-theme="dark"] .btn-prompt {
  background: rgba(37, 99, 235, 0.15);
  color: #93c5fd;
  border-color: rgba(37, 99, 235, 0.35);
}
[data-theme="dark"] .btn-prompt:hover {
  background: var(--primary);
  color: #ffffff;
}

/* ================= 分类栏 (Pill Tabs) ================= */
.filter-bar-container {
  background: var(--bg-card);
  border-bottom: 1px solid var(--border-color);
  padding: 14px 28px;
}

.filter-bar-inner {
  max-width: 1440px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
}

.pill-group {
  display: flex;
  align-items: center;
  gap: 8px;
  overflow-x: auto;
  padding: 4px 0;
  scrollbar-width: none;
}
.pill-group::-webkit-scrollbar { display: none; }

.pill-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  border-radius: var(--radius-pill);
  font-size: 14px;
  font-weight: 500;
  color: var(--text-muted);
  background: transparent;
  border: 1px solid transparent;
  cursor: pointer;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  white-space: nowrap;
}

.pill-btn:hover {
  color: var(--text-main);
  background: rgba(0, 0, 0, 0.04);
}
[data-theme="dark"] .pill-btn:hover {
  background: rgba(255, 255, 255, 0.08);
}

.pill-btn.active {
  background: var(--primary);
  color: #ffffff;
  font-weight: 600;
  box-shadow: 0 4px 12px rgba(37, 99, 235, 0.28);
}

.pill-count {
  font-size: 12px;
  opacity: 0.85;
  padding: 2px 7px;
  border-radius: 10px;
  background: rgba(0, 0, 0, 0.08);
}
.pill-btn.active .pill-count {
  background: rgba(255, 255, 255, 0.25);
  color: #ffffff;
}

/* 快捷搜索与排序区 */
.filter-controls {
  display: flex;
  align-items: center;
  gap: 12px;
}

.search-input-wrapper {
  position: relative;
  display: flex;
  align-items: center;
}
.search-icon {
  position: absolute;
  left: 12px;
  color: var(--text-light);
  pointer-events: none;
  font-size: 14px;
}
.search-input {
  padding: 8px 14px 8px 34px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  background: var(--bg-main);
  color: var(--text-main);
  font-size: 13px;
  width: 220px;
  transition: all 0.2s;
}
.search-input:focus {
  outline: none;
  border-color: var(--primary);
  background: var(--bg-card);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.15);
  width: 260px;
}

.sort-select {
  padding: 8px 12px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  background: var(--bg-card);
  color: var(--text-main);
  font-size: 13px;
  cursor: pointer;
  outline: none;
}

/* ================= 主体内容区 ================= */
.main-content {
  flex: 1;
  max-width: 1440px;
  width: 100%;
  margin: 0 auto;
  padding: 24px 28px 48px;
}

/* 分类标题条 */
.section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
}
.section-title-wrap {
  display: flex;
  align-items: center;
  gap: 10px;
}
.section-indicator {
  width: 4px;
  height: 20px;
  background: var(--primary);
  border-radius: 2px;
}
.section-title {
  font-size: 18px;
  font-weight: 700;
  color: var(--text-main);
}
.section-count {
  font-size: 14px;
  color: var(--text-muted);
  font-weight: 500;
}

/* ================= 卡片网格 Grid ================= */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 22px;
}

/* 单个 AI 卡片 */
.ai-card {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-color);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: all 0.28s cubic-bezier(0.16, 1, 0.3, 1);
  display: flex;
  flex-direction: column;
  position: relative;
  cursor: pointer;
}

.ai-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
  border-color: rgba(37, 99, 235, 0.35);
}

/* 微缩预览窗口 */
.card-preview-window {
  position: relative;
  width: 100%;
  height: 190px;
  background: #f1f5f9;
  overflow: hidden;
  border-bottom: 1px solid var(--border-color);
}
[data-theme="dark"] .card-preview-window {
  background: #0f172a;
}

/* 微缩沙箱 iframe */
.card-preview-iframe {
  width: 200%;
  height: 200%;
  transform: scale(0.5);
  transform-origin: 0 0;
  border: none;
  pointer-events: none; /* 卡片上的点击由卡片捕获 */
  user-select: none;
}

/* 悬浮遮罩 */
.card-preview-overlay {
  position: absolute;
  inset: 0;
  background: rgba(15, 23, 42, 0.35);
  backdrop-filter: blur(2px);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.2s ease;
}
.ai-card:hover .card-preview-overlay {
  opacity: 1;
}

.preview-pill-btn {
  background: #ffffff;
  color: #0f172a;
  padding: 8px 16px;
  border-radius: var(--radius-pill);
  font-size: 13px;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 6px;
  box-shadow: 0 4px 14px rgba(0,0,0,0.2);
  transform: translateY(4px);
  transition: transform 0.2s;
}
.ai-card:hover .preview-pill-btn {
  transform: translateY(0);
}

/* 卡片信息区 */
.card-body {
  padding: 16px 18px 14px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  flex: 1;
}

/* 标签条 (官网、日期等) */
.card-tags-row {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 6px;
}

.tag-badge {
  font-size: 11px;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: 6px;
  white-space: nowrap;
}
.tag-source {
  background: #eff6ff;
  color: #2563eb;
  border: 1px solid #bfdbfe;
}
.tag-date {
  background: #f8fafc;
  color: #64748b;
  border: 1px solid #e2e8f0;
}
[data-theme="dark"] .tag-source {
  background: rgba(37, 99, 235, 0.2);
  color: #93c5fd;
  border-color: rgba(37, 99, 235, 0.35);
}
[data-theme="dark"] .tag-date {
  background: rgba(255, 255, 255, 0.05);
  color: #94a3b8;
  border-color: rgba(255, 255, 255, 0.1);
}

/* 模型标题 */
.card-title-row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
}
.card-model-name {
  font-size: 16px;
  font-weight: 700;
  color: var(--text-main);
  letter-spacing: -0.01em;
}
.card-vendor-label {
  font-size: 12px;
  font-weight: 500;
  color: var(--text-light);
}

/* 提示词/测试题目 */
.card-topic {
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.4;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* 评分条 (星星 + 分值) */
.card-rating-row {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: auto;
  padding-top: 6px;
}
.stars-display {
  display: flex;
  align-items: center;
  gap: 2px;
  color: var(--star-gold);
  font-size: 14px;
}
.score-value {
  font-size: 14px;
  font-weight: 700;
  color: var(--text-main);
}
.score-unit {
  font-size: 12px;
  font-weight: normal;
  color: var(--text-muted);
}

/* 卡片底部操作栏 */
.card-footer {
  padding: 10px 18px;
  border-top: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--bg-card);
}
.card-action-btn {
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-size: 12px;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  cursor: pointer;
  padding: 4px 8px;
  border-radius: 6px;
  transition: all 0.15s;
}
.card-action-btn:hover {
  color: var(--text-main);
  background: rgba(0, 0, 0, 0.05);
}
.card-action-btn.delete-btn:hover {
  color: #ef4444;
  background: rgba(239, 68, 68, 0.1);
}

/* 空状态 Empty State */
.empty-state {
  text-align: center;
  padding: 60px 20px;
  grid-column: 1 / -1;
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  border: 1px dashed var(--border-color);
}
.empty-icon {
  font-size: 48px;
  margin-bottom: 12px;
}
.empty-title {
  font-size: 17px;
  font-weight: 600;
  color: var(--text-main);
  margin-bottom: 6px;
}
.empty-desc {
  font-size: 14px;
  color: var(--text-muted);
  margin-bottom: 20px;
}

/* ================= 弹窗系统 Modals ================= */
.modal-backdrop {
  position: fixed;
  inset: 0;
  z-index: 200;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  visibility: hidden;
  transition: all 0.25s ease;
}

.modal-backdrop.open {
  opacity: 1;
  visibility: visible;
}

.modal-container {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-color);
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
  display: flex;
  flex-direction: column;
  max-height: 90vh;
  transform: scale(0.96) translateY(8px);
  transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  overflow: hidden;
}
.modal-backdrop.open .modal-container {
  transform: scale(1) translateY(0);
}

/* 沉浸式效果预览弹窗 (大弹窗) */
.preview-modal-dialog {
  width: 95vw;
  max-width: 1440px;
  height: 88vh;
}

.preview-modal-header {
  padding: 12px 20px;
  background: var(--bg-card);
  border-bottom: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.preview-meta-info {
  display: flex;
  align-items: center;
  gap: 12px;
}
.preview-model-badge {
  font-size: 16px;
  font-weight: 700;
  color: var(--text-main);
  display: flex;
  align-items: center;
  gap: 8px;
}
.preview-topic-text {
  font-size: 13px;
  color: var(--text-muted);
}

/* 设备视口切换按钮 */
.device-selector-group {
  display: flex;
  align-items: center;
  background: var(--bg-main);
  border: 1px solid var(--border-color);
  padding: 3px;
  border-radius: var(--radius-md);
  gap: 4px;
}

.device-btn {
  background: transparent;
  border: none;
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  font-size: 13px;
  color: var(--text-muted);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: all 0.15s;
}
.device-btn:hover {
  color: var(--text-main);
}
.device-btn.active {
  background: var(--bg-card);
  color: var(--primary);
  font-weight: 600;
  box-shadow: var(--shadow-sm);
}

.preview-header-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

/* 预览舞台 */
.preview-stage {
  flex: 1;
  background: #0b1120;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: auto;
  padding: 16px;
}

.preview-frame-wrapper {
  background: #ffffff;
  transition: width 0.3s cubic-bezier(0.16, 1, 0.3, 1), height 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
  border-radius: 8px;
  overflow: hidden;
  position: relative;
  display: flex;
  flex-direction: column;
}

.preview-frame-wrapper.mode-desktop {
  width: 100%;
  height: 100%;
  border-radius: 0;
}
.preview-frame-wrapper.mode-laptop {
  width: 1280px;
  height: 800px;
  max-width: 100%;
  max-height: 100%;
}
.preview-frame-wrapper.mode-tablet {
  width: 768px;
  height: 1024px;
  max-width: 100%;
  max-height: 100%;
}
.preview-frame-wrapper.mode-mobile {
  width: 375px;
  height: 812px;
  max-width: 100%;
  max-height: 100%;
  border: 8px solid #334155;
  border-radius: 36px;
}

.main-preview-iframe {
  width: 100%;
  height: 100%;
  border: none;
  background: #ffffff;
}

/* 评测与上传表单弹窗 */
.form-modal-dialog {
  width: 90vw;
  max-width: 780px;
  max-height: 88vh;
  display: flex;
  flex-direction: column;
}

#uploadForm {
  display: flex;
  flex-direction: column;
  flex: 1;
  min-height: 0;
  overflow: hidden;
}

.modal-header {
  padding: 16px 22px;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-shrink: 0;
}
.modal-title {
  font-size: 17px;
  font-weight: 700;
  color: var(--text-main);
  display: flex;
  align-items: center;
  gap: 8px;
}

.modal-body {
  padding: 22px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 16px;
  flex: 1;
  min-height: 0;
}

.modal-footer {
  padding: 14px 22px;
  border-top: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 10px;
  background: var(--bg-card);
  flex-shrink: 0;
  position: sticky;
  bottom: 0;
  z-index: 10;
  box-shadow: 0 -4px 16px rgba(0, 0, 0, 0.05);
}

/* 协议警告栏 (file://) */
.protocol-warning-banner {
  background: #fee2e2;
  border-bottom: 1px solid #fca5a5;
  color: #991b1b;
  padding: 10px 24px;
  font-size: 13.5px;
  z-index: 99;
}
.protocol-warning-inner {
  max-width: 1440px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px;
}

/* 身份提示横幅 (站长直发 vs 访客审核) */
.upload-role-banner {
  border-radius: var(--radius-sm);
  padding: 12px 16px;
  font-size: 13px;
  line-height: 1.5;
  transition: all 0.2s ease;
}
.upload-role-banner.role-admin {
  background: rgba(37, 99, 235, 0.08);
  border: 1px solid rgba(37, 99, 235, 0.3);
  color: var(--text-main);
}
.upload-role-banner.role-visitor {
  background: rgba(245, 158, 11, 0.1);
  border: 1px solid rgba(245, 158, 11, 0.35);
  color: var(--text-main);
}
.role-badge-row {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 4px;
}
.badge-tag {
  font-size: 12px;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 6px;
}
.badge-tag.admin-tag {
  background: #2563eb;
  color: #ffffff;
}
.badge-tag.visitor-tag {
  background: #f59e0b;
  color: #ffffff;
}
.role-tip {
  font-weight: 600;
  color: var(--text-main);
}
.role-desc {
  font-size: 12.5px;
  color: var(--text-muted);
}
.btn-link-action {
  background: none;
  border: none;
  color: var(--primary);
  font-weight: 700;
  text-decoration: underline;
  cursor: pointer;
  padding: 0;
  font-size: 12.5px;
}
.btn-link-action:hover {
  color: var(--primary-hover);
}

/* 本机待审核临时卡片样式 */
.ai-card.pending-local-card {
  border: 2px dashed #f59e0b !important;
  background: rgba(245, 158, 11, 0.03);
}
.pending-local-badge {
  background: #f59e0b;
  color: #ffffff;
  font-size: 11.5px;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: 6px;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

/* 表单组件 */
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}
@media (max-width: 640px) {
  .form-row { grid-template-columns: 1fr; }
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.form-label {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-main);
}
.form-label .required {
  color: #ef4444;
}

.form-input, .form-select, .form-textarea {
  font-family: inherit;
  font-size: 14px;
  padding: 10px 14px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  background: var(--bg-main);
  color: var(--text-main);
  outline: none;
  transition: all 0.18s;
}
.form-input:focus, .form-select:focus, .form-textarea:focus {
  border-color: var(--primary);
  background: var(--bg-card);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.15);
}

/* 网页上传区域 Dropzone */
.upload-dropzone {
  border: 2px dashed var(--border-color);
  border-radius: var(--radius-lg);
  padding: 26px;
  text-align: center;
  cursor: pointer;
  background: var(--bg-main);
  transition: all 0.2s;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
}
.upload-dropzone:hover, .upload-dropzone.dragover {
  border-color: var(--primary);
  background: var(--primary-light);
}
.upload-icon {
  font-size: 36px;
  color: var(--primary);
}
.upload-title {
  font-size: 15px;
  font-weight: 600;
  color: var(--text-main);
}
.upload-desc {
  font-size: 12px;
  color: var(--text-muted);
}

/* 标签切换组件 (文件上传 / 源码输入) */
.upload-mode-tabs {
  display: flex;
  gap: 8px;
  margin-bottom: 10px;
}
.mode-tab-btn {
  background: var(--bg-main);
  border: 1px solid var(--border-color);
  padding: 6px 14px;
  border-radius: var(--radius-md);
  font-size: 13px;
  cursor: pointer;
  color: var(--text-muted);
}
.mode-tab-btn.active {
  background: var(--primary-light);
  color: var(--primary);
  border-color: var(--primary-border);
  font-weight: 600;
}

/* 代码输入框 */
.code-editor-area {
  font-family: var(--font-mono);
  font-size: 13px;
  height: 180px;
  line-height: 1.5;
  resize: vertical;
}

/* 评分滑块 */
.score-control-row {
  display: flex;
  align-items: center;
  gap: 16px;
}
.score-range {
  flex: 1;
  accent-color: var(--primary);
  cursor: pointer;
}
.score-display-box {
  font-size: 18px;
  font-weight: 700;
  color: var(--primary);
  min-width: 50px;
  text-align: right;
}

/* 源码查看弹窗 */
.code-modal-dialog {
  width: 90vw;
  max-width: 900px;
  height: 80vh;
}
.code-viewer-pre {
  margin: 0;
  padding: 16px;
  font-family: var(--font-mono);
  font-size: 13px;
  background: #0f172a;
  color: #f8fafc;
  overflow: auto;
  flex: 1;
}

/* 对比视图弹窗 */
.compare-modal-dialog {
  width: 96vw;
  max-width: 1560px;
  height: 88vh;
}
.compare-split-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  flex: 1;
  gap: 12px;
  padding: 12px;
  background: #0f172a;
  overflow: hidden;
}
.compare-pane {
  background: #ffffff;
  border-radius: var(--radius-md);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}
.compare-pane-header {
  padding: 8px 12px;
  background: var(--bg-card);
  border-bottom: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* 抖动动画 (密码错误提示) */
@keyframes modalShake {
  0%, 100% { transform: scale(1) translateX(0); }
  20%, 60% { transform: scale(1) translateX(-8px); }
  40%, 80% { transform: scale(1) translateX(8px); }
}
.modal-container.shake {
  animation: modalShake 0.38s ease-in-out;
}

/* ================= 权限安全体系：访客只读 vs 管理员模式 ================= */
/* 访客模式：彻底隐藏所有编辑、删除、重置与导入按钮，普通人完全看不到 */
body.visitor-mode .admin-only {
  display: none !important;
}

/* 管理员模式：高亮显示身份徽章 */
body.admin-mode #adminLockBtn {
  background: rgba(16, 185, 129, 0.12);
  color: #10b981;
  border-color: rgba(16, 185, 129, 0.35);
  font-weight: 600;
}
[data-theme="dark"] body.admin-mode #adminLockBtn {
  background: rgba(16, 185, 129, 0.2);
  color: #34d399;
}

/* ================= 待审核队列样式 ================= */
.pending-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 16px;
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  transition: all 0.2s;
}
.pending-card:hover {
  border-color: var(--primary-border);
  box-shadow: var(--shadow-sm);
}
.pending-info {
  display: flex;
  flex-direction: column;
  gap: 6px;
  flex: 1;
}
.pending-header {
  display: flex;
  align-items: center;
  gap: 10px;
}
.pending-model-name {
  font-size: 15px;
  font-weight: 700;
  color: var(--text-main);
}
.pending-meta {
  font-size: 13px;
  color: var(--text-muted);
}
.pending-review-text {
  font-size: 12px;
  color: var(--text-muted);
  background: var(--bg-main);
  padding: 6px 10px;
  border-radius: var(--radius-sm);
}
.pending-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}
.btn-approve {
  background: #10b981;
  color: #ffffff;
  border: none;
}
.btn-approve:hover {
  background: #059669;
}
.btn-reject {
  background: #fef2f2;
  color: #ef4444;
  border: 1px solid #fecaca;
}
.btn-reject:hover {
  background: #fee2e2;
}
[data-theme="dark"] .btn-reject {
  background: rgba(239, 68, 68, 0.15);
  color: #fca5a5;
  border-color: rgba(239, 68, 68, 0.3);
}

/* 吐司通知 Toast */
.toast-container {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 999;
  display: flex;
  flex-direction: column;
  gap: 10px;
  pointer-events: none;
}

.toast {
  background: #0f172a;
  color: #ffffff;
  padding: 12px 20px;
  border-radius: var(--radius-md);
  font-size: 14px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.25);
  display: flex;
  align-items: center;
  gap: 10px;
  pointer-events: auto;
  animation: slideInToast 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}
@keyframes slideInToast {
  from { transform: translateX(50px); opacity: 0; }
  to { transform: translateX(0); opacity: 1; }
}