/* ================================================================
   心灵之声 — Voice of Soul  style.css  v0.9-refactor
   纯 CSS 重构，HTML/JS 不动
   ================================================================ */
.nav-back, .nav-back:link, .nav-back:visited { color: #888; text-decoration: none; font-size: 0.85rem; transition: color 0.2s; }
.nav-back:hover { color: #d4a574; }

/* ================================================================
   CSS 变量体系
   ================================================================ */
:root {
  /* 颜色 — 暗色主题 */
  --bg-primary: #0a0a0a;
  --bg-gradient: linear-gradient(135deg, #0a0a0a 0%, #1a1a2e 50%, #16213e 100%);
  --bg-card: rgba(255, 255, 255, 0.03);
  --bg-card-hover: rgba(255, 255, 255, 0.05);
  --bg-dropdown: rgba(20, 20, 30, 0.97);
  --bg-overlay: rgba(0, 0, 0, 0.92);
  --bg-modal: rgba(0, 0, 0, 0.9);
  --accent: #d4a574;
  --accent-text: #d4a574;   /* 金色文字：暗夜 #d4a574 / 晨曦深金 #a06a3c */
  --accent-light: #c8956c;
  --accent-dim: rgba(212, 165, 116, 0.3);
  --accent-subtle: rgba(212, 165, 116, 0.15);
  --accent-glow: rgba(212, 165, 116, 0.1);
  --accent-strong: rgba(212, 165, 116, 0.2);
  --accent-badge: rgba(212, 165, 116, 0.85);
  --text-primary: #e8e8e8;
  --text-secondary: #999;
  --text-muted: #888;
  --text-dim: #666;
  --text-dark: #555;
  --text-tag: #aaa;
  --border-subtle: rgba(255, 255, 255, 0.05);
  --border-card: rgba(255, 255, 255, 0.1);
  --border-dropdown: rgba(255, 255, 255, 0.08);
  --star-color: #fff;

  /* 间距 */
  --space-xs: 4px;
  --space-sm: 8px;
  --space-md: 12px;
  --space-lg: 16px;
  --space-xl: 20px;
  --space-2xl: 24px;
  --space-3xl: 30px;
  --space-4xl: 40px;
  --space-5xl: 50px;
  --space-6xl: 80px;

  /* 圆角 */
  --radius-xs: 4px;
  --radius-sm: 8px;
  --radius-md: 10px;
  --radius-lg: 12px;
  --radius-xl: 16px;
  --radius-2xl: 20px;
  --radius-3xl: 30px;
  --radius-full: 50%;

  /* 过渡 */
  --ease-out: cubic-bezier(0.4, 0, 0.2, 1);
  --transition-fast: 0.2s var(--ease-out);
  --transition: 0.3s var(--ease-out);
  --transition-slow: 0.4s var(--ease-out);

  /* 阴影 */
  --shadow-button: 0 8px 30px rgba(212, 165, 116, 0.3);
  --shadow-card: 0 8px 40px rgba(212, 165, 116, 0.1);
  --shadow-input-focus: 0 0 20px rgba(212, 165, 116, 0.1);
  --shadow-dropdown: 0 8px 32px rgba(0, 0, 0, 0.5);
  --shadow-share: 0 20px 60px rgba(0, 0, 0, 0.5);
  --shadow-nav-mobile: 0 -4px 24px rgba(0, 0, 0, 0.6);

  /* 字体 */
  --font-display: clamp(1.6rem, 5vw, 3rem);
  --font-subtitle: clamp(0.85rem, 2vw, 1rem);
  --font-upload: clamp(0.95rem, 2.5vw, 1.1rem);
}

/* ================================================================
   基础重置
   ================================================================ */
* { margin: 0; padding: 0; box-sizing: border-box; }

body {
  font-family: 'Noto Serif SC', 'Songti SC', serif;
  min-height: 100vh;
  background: var(--bg-gradient);
  color: var(--text-primary);
  overflow-x: hidden;
}

/* ================================================================
   星空背景
   ================================================================ */
.stars {
  position: fixed;
  top: 0; left: 0;
  width: 100%; height: 100%;
  pointer-events: none;
  z-index: 0;
}

.star {
  position: absolute;
  background: var(--star-color);
  border-radius: 50%;
  animation: twinkle var(--duration) ease-in-out infinite;
}

@keyframes twinkle {
  0%, 100% { opacity: 0.2; }
  50% { opacity: 1; }
}

/* ================================================================
   容器
   ================================================================ */
.container {
  position: relative;
  z-index: 1;
  max-width: 900px;
  margin: 0 auto;
  padding: var(--space-5xl) var(--space-2xl);
}

/* ================================================================
   导航栏
   ================================================================ */
.nav-bar {
  display: flex;
  align-items: center;
  padding: var(--space-lg) 0;
  margin-bottom: var(--space-3xl);
  border-bottom: 1px solid var(--border-subtle);
}
.nav-bar > a {
  color: var(--accent);
  text-decoration: none;
  font-size: 1rem;
  transition: color var(--transition);
}
.nav-bar > a:hover { color: var(--text-primary); }
.nav-logo { width: 24px; height: 24px; vertical-align: middle; margin-right: 6px; margin-top: -2px; }
.nav-right {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
  margin-left: auto;
}
.nav-user-wrap {
  position: relative;
}
.nav-user {
  color: var(--accent);
  font-size: 0.95rem;
  cursor: pointer;
  user-select: none;
  transition: color var(--transition);
  padding: var(--space-xs) 0;
}
.nav-user:hover { color: var(--text-primary); }

/* 导航栏首字头像（心情色） */
.nav-avatar {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  color: #fff;
  font-size: 0.85rem;
  font-weight: 600;
  transition: background 0.6s ease;
  box-shadow: 0 1px 6px rgba(0,0,0,0.3);
  vertical-align: middle;
}

.nav-user .arrow {
  font-size: 0.7rem;
  margin-left: var(--space-xs);
  transition: transform 0.25s;
  display: inline-block;
}
.nav-user.open .arrow { transform: rotate(180deg); }
.nav-dropdown {
  display: none;
  position: absolute;
  top: 100%;
  right: 0;
  margin-top: var(--space-sm);
  min-width: 160px;
  background: var(--bg-dropdown);
  border: 1px solid var(--border-dropdown);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-dropdown);
  z-index: 1000;
  overflow: hidden;
  backdrop-filter: blur(12px);
}
.nav-dropdown.show { display: block; }
.nav-dropdown a {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-md) var(--space-xl);
  color: var(--text-tag);
  text-decoration: none;
  font-size: 0.9rem;
  transition: all var(--transition-fast);
  border-left: 2px solid transparent;
}
.nav-dropdown a:hover {
  color: var(--accent);
  background: rgba(212, 165, 116, 0.06);
  border-left-color: var(--accent);
}
.nav-dropdown a.current {
  color: var(--text-dark);
  cursor: default;
  pointer-events: none;
  border-left-color: transparent;
}

/* 视频/音频生成功能待开发，暂时隐藏 */
.share-btn[data-type="video"],
.share-btn[data-type="audio"] { display: none; }

/* 导航栏视频/音频入口待开发，暂时隐藏 */
.nav-dropdown > a:nth-child(7),
.nav-dropdown > a:nth-child(8) { display: none; }
.nav-logout {
  color: var(--text-dim);
  font-size: 0.85rem;
  cursor: pointer;
  transition: color var(--transition);
  user-select: none;
}
.nav-logout:hover { color: var(--accent); }

/* ================================================================
   标题区
   ================================================================ */
.header {
  text-align: center;
  margin-bottom: var(--space-5xl);
}

.header h1 {
  font-size: var(--font-display);
  font-weight: 300;
  letter-spacing: clamp(8px, 1.5vw, 12px);
  background: linear-gradient(135deg, #f5e6d3, var(--accent), var(--accent-light));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: var(--space-md);
}

.header .subtitle {
  font-size: var(--font-subtitle);
  color: var(--text-muted);
  letter-spacing: 4px;
  font-weight: 300;
}

.header .divider {
  width: 60px;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
  margin: var(--space-xl) auto;
}

/* ================================================================
   上传区
   ================================================================ */
.upload-area {
  background: var(--bg-card);
  border: 1px dashed var(--accent-dim);
  border-radius: var(--radius-xl);
  padding: var(--space-5xl) var(--space-3xl);
  text-align: center;
  cursor: pointer;
  transition: all var(--transition-slow);
  position: relative;
  overflow: hidden;
}
.upload-area:hover {
  border-color: rgba(212, 165, 116, 0.6);
  background: var(--bg-card-hover);
  transform: translateY(-2px);
  box-shadow: var(--shadow-card);
}
.upload-area.dragover {
  border-color: var(--accent);
  background: var(--accent-glow);
}

.upload-icon {
  font-size: 48px;
  margin-bottom: var(--space-lg);
  opacity: 0.6;
}

.upload-text {
  font-size: var(--font-upload);
  color: var(--text-secondary);
  line-height: 2;
}

.upload-hint {
  font-size: 0.85rem;
  color: var(--text-dim);
  margin-top: var(--space-md);
}

#fileInput { display: none; }

/* ================================================================
   照片预览
   ================================================================ */
.preview-section {
  margin-top: var(--space-3xl);
  display: none;
}

.preview-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
  margin-bottom: var(--space-xl);
}

.preview-item {
  position: relative;
  aspect-ratio: 1;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border-card);
  cursor: grab;
  transition: all var(--transition-fast);
}
.preview-item:active { cursor: grabbing; }
.preview-item.dragging {
  opacity: 0.4;
  transform: scale(0.95);
  border-color: rgba(212, 165, 116, 0.5);
}
.preview-item.drag-over {
  border-color: var(--accent);
  box-shadow: 0 0 12px var(--accent-dim);
  transform: scale(1.05);
}

.preview-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.preview-item .remove-btn {
  position: absolute;
  top: var(--space-sm); right: var(--space-sm);
  width: 24px; height: 24px;
  background: rgba(0, 0, 0, 0.6);
  border: none;
  border-radius: var(--radius-full);
  color: var(--text-primary);
  font-size: 14px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity var(--transition);
}
.preview-item:hover .remove-btn { opacity: 1; }

.cover-badge {
  position: absolute;
  bottom: 6px; left: 6px;
  padding: 2px 8px;
  background: var(--accent-badge);
  color: var(--bg-primary);
  font-size: 0.65rem;
  border-radius: var(--radius-xs);
  letter-spacing: 1px;
  z-index: 2;
  pointer-events: none;
}

/* ================================================================
   心灵指引输入
   ================================================================ */
.guidance-section {
  margin-top: var(--space-xl);
  padding-top: var(--space-xl);
  border-top: 1px solid var(--border-subtle);
}

.guidance-label {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: var(--space-md);
  letter-spacing: 1px;
}

.guidance-input {
  width: 100%;
  padding: 14px var(--space-xl);
  background: var(--bg-card);
  border: 1px solid rgba(212, 165, 116, 0.2);
  border-radius: var(--radius-lg);
  color: var(--text-primary);
  font-size: 0.95rem;
  font-family: inherit;
  outline: none;
  transition: all var(--transition);
  letter-spacing: 1px;
}
.guidance-input:focus {
  border-color: rgba(212, 165, 116, 0.5);
  background: var(--bg-card-hover);
  box-shadow: var(--shadow-input-focus);
}
.guidance-input::placeholder {
  color: var(--text-dark);
  font-size: 0.85rem;
}

/* ================================================================
   操作按钮
   ================================================================ */
.actions {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  margin: var(--space-3xl) 0;
}

.btn {
  padding: 14px 48px;
  border: none;
  border-radius: var(--radius-3xl);
  font-size: 1rem;
  font-family: inherit;
  cursor: pointer;
  transition: all var(--transition);
  letter-spacing: 2px;
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent), var(--accent-light));
  color: var(--bg-primary);
  font-weight: 600;
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-button);
}
.btn-primary:disabled {
  opacity: 0.4;
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}

.btn-reset {
  background: transparent;
  color: var(--text-muted);
  border: 1px solid var(--border-card);
  margin-left: var(--space-lg);
}
.btn-reset:hover {
  border-color: rgba(255, 255, 255, 0.3);
  color: #ccc;
}

/* ================================================================
   加载动画
   ================================================================ */
.loading {
  display: none;
  text-align: center;
  padding: 60px 0;
}
.loading.active { display: block; }

.loading-ring {
  width: 60px;
  height: 60px;
  margin: 0 auto var(--space-2xl);
  position: relative;
}
.loading-ring::before,
.loading-ring::after {
  content: '';
  position: absolute;
  inset: 0;
  border: 2px solid transparent;
  border-radius: var(--radius-full);
}
.loading-ring::before {
  border-top-color: var(--accent);
  animation: spin 1.2s linear infinite;
}
.loading-ring::after {
  border-bottom-color: var(--accent-light);
  animation: spin 1.2s linear infinite reverse;
  inset: 6px;
}

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

.loading-text {
  color: var(--text-secondary);
  font-size: 0.95rem;
  letter-spacing: 2px;
  animation: pulse 2s ease-in-out infinite;
}

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

/* ================================================================
   结果展示
   ================================================================ */
.result-section {
  display: none;
  margin-top: var(--space-4xl);
}

.result-card {
  background: var(--bg-card);
  border: 1px solid var(--accent-subtle);
  border-radius: var(--radius-2xl);
  padding: var(--space-5xl) var(--space-4xl);
  position: relative;
  overflow: hidden;
  max-width: 900px;
  margin: 0 auto;
}
.result-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 3px;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
}

/* ================================================================
   情绪标签
   ================================================================ */
.mood-tag {
  display: inline-block;
  padding: 6px var(--space-xl);
  border-radius: var(--radius-2xl);
  font-size: 0.85rem;
  letter-spacing: 2px;
  border: 1px solid;
}

/* ================================================================
   卡片头部（情绪标签 + 操作按钮）
   ================================================================ */
.card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-3xl);
}

.action-buttons {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.share-divider {
  width: 1px;
  height: 20px;
  background: var(--border-card);
  margin: 0 var(--space-xs);
}

.share-btn {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-md);
  background: var(--bg-card-hover);
  border: 1px solid var(--border-card);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  cursor: pointer;
  transition: all var(--transition);
  color: var(--text-muted);
}
.share-btn:hover {
  background: var(--accent-strong);
  border-color: rgba(212, 165, 116, 0.4);
  color: var(--accent);
  transform: translateY(-2px);
}
.share-btn:active {
  transform: translateY(0);
}
.share-btn.loading {
  opacity: 0.5;
  cursor: wait;
}

/* ================================================================
   图片画廊
   ================================================================ */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-sm);
  margin: 0 auto var(--space-3xl);
  max-width: 360px;
}

.gallery-item {
  aspect-ratio: 1;
  border-radius: var(--radius-sm);
  overflow: hidden;
  border: 1px solid var(--border-card);
  transition: transform var(--transition);
  cursor: grab;
  position: relative;
}
.gallery-item:hover {
  transform: scale(1.05);
  z-index: 1;
}
.gallery-item:active { cursor: grabbing; }
.gallery-item.dragging {
  opacity: 0.4;
  transform: scale(0.95);
  border-color: rgba(212, 165, 116, 0.5);
}
.gallery-item.drag-over {
  border-color: var(--accent);
  box-shadow: 0 0 12px var(--accent-dim);
  transform: scale(1.05);
}
.gallery-item .cover-badge {
  position: absolute;
  bottom: 6px; left: 6px;
  padding: 2px 8px;
  background: var(--accent-badge);
  color: var(--bg-primary);
  font-size: 0.65rem;
  border-radius: var(--radius-xs);
  letter-spacing: 1px;
  z-index: 2;
  pointer-events: none;
}
.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.gallery-grid.single {
  grid-template-columns: 1fr;
  max-width: 280px;
}
.gallery-grid.double {
  grid-template-columns: repeat(2, 1fr);
  max-width: 300px;
}

/* ================================================================
   分享预览弹窗
   ================================================================ */
.share-modal {
  display: none;
  position: fixed;
  top: 0; left: 0;
  width: 100%; height: 100%;
  background: var(--bg-overlay);
  z-index: 1001;
  justify-content: center;
  align-items: center;
  flex-direction: column;
}
.share-modal.active { display: flex; }

.share-modal-content {
  max-width: 90%;
  max-height: 85vh;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.share-preview {
  max-height: 65vh;
  overflow: hidden;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-share);
}
.share-preview img {
  max-width: 100%;
  max-height: 65vh;
  object-fit: contain;
  border-radius: var(--radius-lg);
}

.share-actions {
  display: flex;
  gap: var(--space-md);
  margin-top: var(--space-2xl);
  flex-wrap: wrap;
  justify-content: center;
}

.share-action-btn {
  padding: var(--space-md) 28px;
  background: var(--accent-strong);
  border: 1px solid var(--accent-dim);
  border-radius: var(--radius-sm);
  color: var(--accent);
  font-size: 0.9rem;
  cursor: pointer;
  transition: all var(--transition);
  font-family: inherit;
  letter-spacing: 1px;
}
.share-action-btn:hover {
  background: var(--accent-dim);
  transform: translateY(-2px);
}
.share-action-btn.secondary {
  background: var(--bg-card-hover);
  border-color: var(--border-card);
  color: var(--text-muted);
}
.share-action-btn.secondary:hover {
  background: var(--border-card);
}

/* ================================================================
   图片放大遮罩层
   ================================================================ */
.image-modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--bg-modal);
  z-index: 1000;
  justify-content: center;
  align-items: center;
  cursor: zoom-out;
  animation: fadeIn var(--transition);
}
.image-modal.active { display: flex; }
.image-modal img {
  max-width: 90%;
  max-height: 90%;
  object-fit: contain;
  border-radius: var(--radius-xs);
}
.image-modal .close-btn {
  position: absolute;
  top: var(--space-xl);
  right: var(--space-xl);
  font-size: 28px;
  color: var(--text-primary);
  cursor: pointer;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0.5);
  border-radius: var(--radius-full);
  z-index: 10;
  transition: background var(--transition-fast);
}
.image-modal .close-btn:hover {
  background: rgba(0, 0, 0, 0.7);
}

/* 图片轮播导航按钮 */
.modal-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(255,255,255,0.15);
  border: none;
  color: #fff;
  font-size: 36px;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  cursor: pointer;
  z-index: 1002;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--transition);
  line-height: 1;
  user-select: none;
  -webkit-user-select: none;
}
.modal-nav:hover { background: rgba(255,255,255,0.3); }
.modal-nav:active { background: rgba(255,255,255,0.4); }
.modal-prev { left: var(--space-lg); }
.modal-next { right: var(--space-lg); }

.modal-counter {
  position: absolute;
  bottom: var(--space-xl);
  left: 50%;
  transform: translateX(-50%);
  color: rgba(255,255,255,0.7);
  font-size: 14px;
  z-index: 1002;
  pointer-events: none;
  background: rgba(0,0,0,0.3);
  padding: 4px 12px;
  border-radius: 12px;
}

/* 手机端隐藏轮播箭头（靠手势滑动） */
@media (max-width: 768px) {
  .modal-nav { display: none !important; }
}

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

/* ================================================================
   引文区
   ================================================================ */
.quote-section {
  text-align: center;
  margin: var(--space-3xl) 0;
}

.quote-text {
  font-size: clamp(1.1rem, 3vw, 1.5rem);
  color: var(--accent);
  font-style: italic;
  line-height: 1.8;
  letter-spacing: 2px;
}

.quote-source {
  margin-top: var(--space-md);
  font-size: 0.9rem;
  color: var(--text-dim);
  letter-spacing: 2px;
}

/* ================================================================
   场景描述
   ================================================================ */
.scene-description {
  margin: var(--space-3xl) 0;
  padding: var(--space-xl) 0;
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
  font-size: 0.95rem;
  color: var(--text-tag);
  line-height: 1.8;
  letter-spacing: 1px;
}

/* ================================================================
   心灵描述
   ================================================================ */
.soul-description {
  text-align: center;
  margin-top: var(--space-3xl);
  font-size: 1rem;
  color: var(--text-secondary);
  line-height: 2;
  letter-spacing: 1.5px;
  opacity: 0;
  animation: fadeInUp 0.8s var(--ease-out) forwards;
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ================================================================
   诗歌排版容器
   ================================================================ */
.poem-container {
  display: inline-block;
  text-align: left;
  max-width: 500px;
}

/* ================================================================
   再来一次
   ================================================================ */
.again-section {
  text-align: center;
  margin-top: var(--space-4xl);
}
#againBtn {
  font-size: 0.9rem;
  letter-spacing: 2px;
  padding: 14px 32px;
  border-radius: 30px;
}

/* ================================================================
   TTS 小喇叭
   ================================================================ */
.tts-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border: none;
  border-radius: var(--radius-full);
  background: var(--accent-glow);
  font-size: 18px;
  cursor: pointer;
  transition: all var(--transition);
  vertical-align: middle;
  margin-left: var(--space-md);
}
.tts-toggle:hover {
  background: var(--accent-strong);
  transform: scale(1.1);
}
.tts-toggle.playing {
  animation: ttsVibrate 0.15s ease-in-out infinite alternate;
  background: rgba(212, 165, 116, 0.25);
}
.tts-toggle.loading {
  opacity: 0.5;
  cursor: wait;
}

@keyframes ttsVibrate {
  0% { transform: rotate(-8deg) scale(1.05); }
  100% { transform: rotate(8deg) scale(1.05); }
}

/* ================================================================
   页脚
   ================================================================ */
.footer {
  text-align: center;
  margin-top: var(--space-6xl);
  padding: var(--space-3xl) 0;
  color: var(--text-dark);
  font-size: 0.8rem;
  letter-spacing: 2px;
}

/* ================================================================
   隐私选择器
   ================================================================ */
.privacy-selector {
  max-width: 600px; margin: var(--space-xl) auto; padding: 0 var(--space-xl);
}
.privacy-label {
  font-size: 0.9rem; color: var(--text-secondary); margin-bottom: var(--space-md); letter-spacing: 1px;
}
.privacy-options {
  display: flex; gap: var(--space-md);
}
.privacy-options .privacy-option {
  flex: 1 1 0; min-width: 0;
  justify-content: center; text-align: center;
}
@media (max-width: 500px) {
  .privacy-options { flex-wrap: wrap; }
  .privacy-options .privacy-option { flex: 1 1 calc(50% - var(--space-md)); }
}
.privacy-option {
  display: flex; align-items: center; gap: 8px;
  padding: 12px 18px; border-radius: var(--radius-md);
  border: 2px solid rgba(255,255,255,0.08);
  border-left: 3px solid rgba(255,255,255,0.12);
  background: rgba(255,255,255,0.03);
  cursor: pointer; transition: all var(--transition);
  user-select: none;
  position: relative;
}
.privacy-option:hover {
  border-color: var(--accent-dim);
  background: rgba(212, 165, 116, 0.08);
}
.privacy-option input[type="radio"] { display: none; }
.privacy-option input[type="radio"]:checked + .privacy-icon + .privacy-text,
.privacy-option.active .privacy-text { color: #fff; font-weight: 600; }
.privacy-option input[type="radio"]:checked ~ .privacy-text,
.privacy-option.active .privacy-text { color: #fff; font-weight: 600; }
.privacy-option:has(input:checked),
.privacy-option.active {
  border-color: var(--accent);
  border-left: 3px solid var(--accent);
  background: rgba(212, 165, 116, 0.25);
  box-shadow: 0 0 16px rgba(212,165,116,0.1);
}
.privacy-option:has(input:checked) .privacy-icon,
.privacy-option.active .privacy-icon { filter: none; }
.privacy-icon { font-size: 1.1rem; }
.privacy-text { color: var(--text-tag); font-size: 0.9rem; transition: color var(--transition); }

/* ================================================================
   响应式 — 平板竖屏 ≤900px
   ================================================================ */
@media (max-width: 900px) {
  .container {
    padding: var(--space-3xl) var(--space-xl);
  }
  .upload-area {
    padding: var(--space-4xl) var(--space-2xl);
  }
  .result-card {
    padding: 36px 28px;
  }
  .header {
    margin-bottom: var(--space-4xl);
  }
}

/* ================================================================
   响应式 — 大手机 ≤640px
   ================================================================ */
@media (max-width: 640px) {
  .container {
    padding: var(--space-2xl) var(--space-lg);
  }

  .header {
    margin-bottom: var(--space-3xl);
  }

  .upload-area {
    padding: var(--space-3xl) 18px;
    border-radius: var(--radius-lg);
  }
  .upload-icon {
    font-size: 40px;
  }
  .upload-text {
    font-size: 0.95rem;
  }

  .result-card {
    padding: 28px var(--space-lg);
    border-radius: var(--radius-lg);
  }

  .preview-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-sm);
  }

  .gallery-grid {
    max-width: 100%;
  }

  /* 按钮全宽 48px */
  .actions {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
  }
  .btn {
    width: 100%;
    min-height: 48px;
    border-radius: var(--radius-lg);
    font-size: 1rem;
  }
  .btn-reset {
    margin-left: 0;
  }

  /* 情绪标签 + 操作按钮 */
  .card-header {
    flex-direction: column;
    gap: var(--space-md);
    align-items: flex-start;
    margin-bottom: var(--space-xl);
  }
  .action-buttons {
    width: 100%;
    justify-content: flex-end;
  }

  /* 引文 */
  .quote-section {
    margin: var(--space-xl) 0;
  }

  /* 分享操作按钮 */
  .share-actions {
    flex-direction: column;
    width: 100%;
  }
  .share-action-btn {
    width: 100%;
    text-align: center;
  }

  /* 图片关闭按钮更大 */
  .image-modal .close-btn {
    top: var(--space-md);
    right: var(--space-md);
    width: 40px;
    height: 40px;
    font-size: 24px;
  }
}

/* ================================================================
   响应式 — 小手机 ≤480px
   ================================================================ */
@media (max-width: 480px) {
  .container {
    padding: var(--space-xl) var(--space-md);
  }

  .upload-area {
    padding: var(--space-2xl) 14px;
    border-radius: var(--radius-md);
  }
  .upload-icon {
    font-size: 36px;
    margin-bottom: var(--space-md);
  }

  .preview-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 6px;
  }

  .result-card {
    padding: var(--space-2xl) var(--space-md);
  }

  .mood-tag {
    font-size: 0.8rem;
    padding: 4px 14px;
  }

  .share-btn {
    width: 32px;
    height: 32px;
    font-size: 14px;
  }

  .guidance-input {
    padding: 12px var(--space-lg);
    font-size: 0.9rem;
  }

  .footer {
    margin-top: var(--space-4xl);
  }
}

/* ================================================================
   好友页面 friends.html
   ================================================================ */

/* 首字母头像色板 */
.friend-avatar { --avatar-hue: 30; }
.friend-avatar.hue-0  { --avatar-hue: 28; }
.friend-avatar.hue-1  { --avatar-hue: 200; }
.friend-avatar.hue-2  { --avatar-hue: 340; }
.friend-avatar.hue-3  { --avatar-hue: 160; }
.friend-avatar.hue-4  { --avatar-hue: 280; }
.friend-avatar.hue-5  { --avatar-hue: 50; }
.friend-avatar.hue-6  { --avatar-hue: 220; }
.friend-avatar.hue-7  { --avatar-hue: 10; }

.friends-container {
  max-width: 780px;
  margin: 0 auto;
  padding: var(--space-xl) var(--space-lg);
}
.friends-header {
  text-align: center;
  margin-bottom: var(--space-3xl);
}
.friends-header .title {
  font-size: 1.5rem;
  font-weight: 300;
  letter-spacing: 6px;
  color: var(--accent);
  margin-bottom: var(--space-sm);
}
.friends-header .subtitle {
  color: var(--text-dim);
  font-size: 0.85rem;
  letter-spacing: 1px;
}

/* ===== 分区容器卡片 ===== */
.friends-section {
  background: rgba(255,255,255,0.015);
  border: 1px solid rgba(255,255,255,0.04);
  border-radius: var(--radius-xl);
  padding: var(--space-xl);
  margin-bottom: var(--space-lg);
  transition: border-color 0.3s ease;
}
.friends-section:hover {
  border-color: rgba(255,255,255,0.06);
}

/* 装饰分割线（分区之间） */
.friends-divider {
  width: 60px;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(212,165,116,0.25), transparent);
  margin: var(--space-sm) auto var(--space-lg);
}

/* 分区标题 */
.friends-section-title {
  font-size: 0.95rem;
  color: var(--accent);
  margin: 0 0 var(--space-lg);
  letter-spacing: 2px;
  display: flex;
  align-items: center;
  gap: var(--space-md);
}
.friends-section-title .count {
  font-size: 0.78rem;
  color: var(--text-muted);
  font-weight: 400;
  letter-spacing: 0;
}

/* ===== 好友卡片 ===== */
.friend-card {
  background: rgba(255,255,255,0.025);
  border: 1px solid rgba(255,255,255,0.05);
  border-radius: var(--radius-md);
  padding: var(--space-md) var(--space-lg);
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-sm);
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease, border-color 0.2s ease;
  transform: translateY(0);
}
.friend-card:last-child { margin-bottom: 0; }
.friend-card:hover {
  background: rgba(255,255,255,0.05);
  border-color: rgba(212,165,116,0.15);
  transform: translateY(-2px);
  box-shadow: 0 4px 20px rgba(0,0,0,0.25);
}
.friend-card.clickable { cursor: pointer; }
.friend-card .friend-left {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  flex: 1;
  min-width: 0;
}

/* 首字母头像 */
.friend-card .friend-avatar {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: linear-gradient(135deg,
    hsl(var(--avatar-hue), 45%, 35%),
    hsl(var(--avatar-hue), 55%, 25%)
  );
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  font-weight: 600;
  flex-shrink: 0;
  color: hsl(var(--avatar-hue), 30%, 90%);
  letter-spacing: 0;
  box-shadow: 0 2px 8px rgba(0,0,0,0.3);
}
.friend-card .friend-info {
  min-width: 0;
}
.friend-card .friend-name {
  color: var(--text-primary);
  font-size: 0.95rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.friend-card .friend-username {
  color: var(--text-muted);
  font-size: 0.8rem;
  margin-top: 2px;
}
.friend-card .friend-bio {
  color: var(--text-dim);
  font-size: 0.78rem;
  margin-top: 3px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 300px;
}
.friend-card .friend-actions {
  display: flex;
  gap: var(--space-sm);
  align-items: center;
  flex-shrink: 0;
}

/* ===== 按钮体系（统一金棕主色调） ===== */
.btn-friend {
  padding: var(--space-xs) var(--space-lg);
  border-radius: var(--radius-sm);
  border: none;
  cursor: pointer;
  font-size: 0.82rem;
  font-weight: 500;
  transition: all 0.2s ease;
  white-space: nowrap;
  letter-spacing: 0.5px;
}
.btn-friend-accept {
  background: rgba(212,165,116,0.2);
  color: var(--accent);
  border: 1px solid rgba(212,165,116,0.25);
}
.btn-friend-accept:hover {
  background: rgba(212,165,116,0.3);
  border-color: rgba(212,165,116,0.4);
}
.btn-friend-reject {
  background: transparent;
  color: var(--text-muted);
  border: 1px solid rgba(255,255,255,0.06);
}
.btn-friend-reject:hover {
  background: rgba(180,100,100,0.15);
  color: #d4a0a0;
  border-color: rgba(180,100,100,0.25);
}
.btn-friend-danger {
  background: transparent;
  color: var(--text-muted);
  border: 1px solid rgba(255,255,255,0.06);
}
.btn-friend-danger:hover {
  background: rgba(200,100,100,0.12);
  color: #e0a0a0;
  border-color: rgba(200,100,100,0.25);
}
.btn-friend-primary {
  background: rgba(212,165,116,0.18);
  color: var(--accent);
  border: 1px solid rgba(212,165,116,0.2);
}
.btn-friend-primary:hover {
  background: rgba(212,165,116,0.28);
  border-color: rgba(212,165,116,0.35);
}
.btn-friend-ghost {
  background: transparent;
  color: var(--text-dim);
  border: 1px solid rgba(255,255,255,0.05);
}
.btn-friend-ghost:hover {
  background: rgba(255,255,255,0.04);
  color: var(--text-secondary);
  border-color: rgba(255,255,255,0.1);
}

/* ===== 搜索区域 ===== */
.friends-search-wrap {
  position: relative;
  display: flex;
  align-items: center;
  gap: 0;
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius-md);
  background: rgba(0,0,0,0.25);
  transition: border-color 0.25s ease, box-shadow 0.25s ease;
}
.friends-search-wrap:focus-within {
  border-color: var(--accent-dim);
  box-shadow: var(--shadow-input-focus);
}
.friends-search-wrap .search-icon {
  padding: 0 var(--space-sm) 0 var(--space-lg);
  font-size: 1rem;
  opacity: 0.5;
  user-select: none;
  flex-shrink: 0;
}
.friends-search-wrap .search-input {
  flex: 1;
  padding: var(--space-md) var(--space-md) var(--space-md) 0;
  border: none;
  background: transparent;
  color: var(--text-primary);
  font-size: 0.92rem;
  outline: none;
  box-sizing: border-box;
}
.friends-search-wrap .search-input::placeholder {
  color: var(--text-dim);
}
.friends-search-wrap .search-btn {
  padding: var(--space-md) var(--space-xl);
  border: none;
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  background: rgba(212,165,116,0.15);
  color: var(--accent);
  cursor: pointer;
  font-size: 0.85rem;
  transition: background 0.2s ease;
  white-space: nowrap;
  flex-shrink: 0;
}
.friends-search-wrap .search-btn:hover {
  background: rgba(212,165,116,0.25);
}

/* 搜索结果 */
.search-results-box {
  background: rgba(255,255,255,0.01);
  border: 1px solid rgba(212,165,116,0.08);
  border-radius: var(--radius-md);
  overflow: hidden;
  margin-top: var(--space-md);
}
.search-results-box .search-hint {
  color: var(--text-muted);
  font-size: 0.78rem;
  padding: var(--space-sm) var(--space-lg);
  border-bottom: 1px solid rgba(255,255,255,0.04);
}
.search-results-box .friend-card {
  margin: 2px 4px;
  border: none;
  background: transparent;
  border-radius: var(--radius-sm);
}
.search-results-box .friend-card:first-of-type { margin-top: 2px; }
.search-results-box .friend-card:last-of-type { margin-bottom: 6px; }

/* ===== 空状态 ===== */
.friends-empty {
  color: var(--text-dim);
  text-align: center;
  padding: var(--space-xl) 0;
  font-size: 0.9rem;
  line-height: 1.8;
}
.friends-empty .empty-icon {
  font-size: 2rem;
  display: block;
  margin-bottom: var(--space-sm);
  opacity: 0.45;
}

/* 状态标签 */
.friend-status {
  font-size: 0.8rem;
  color: var(--text-muted);
  padding: var(--space-xs) var(--space-md);
  border-radius: var(--radius-sm);
  background: rgba(255,255,255,0.03);
  white-space: nowrap;
}

/* ===== Toast 提示 ===== */
.friends-toast {
  position: fixed;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
  background: rgba(20,20,35,0.95);
  border: 1px solid var(--accent-dim);
  color: var(--text-primary);
  padding: var(--space-md) var(--space-xl);
  border-radius: var(--radius-md);
  font-size: 0.88rem;
  z-index: 3000;
  opacity: 0;
  transition: opacity 0.3s ease;
  pointer-events: none;
  box-shadow: 0 8px 32px rgba(0,0,0,0.4);
}
.friends-toast.show { opacity: 1; }
.friends-toast.error { border-color: rgba(255,120,120,0.4); }

/* ===== 个人资料弹窗（磨砂玻璃） ===== */
.profile-popup-overlay {
  position: fixed;
  top: 0; left: 0;
  width: 100%; height: 100%;
  background: rgba(0,0,0,0.5);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  z-index: 2000;
  display: flex;
  justify-content: center;
  align-items: center;
  animation: fadeIn 0.2s ease;
}
@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}
.profile-popup {
  background: rgba(15,15,25,0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(212,165,116,0.18);
  border-radius: var(--radius-2xl);
  padding: var(--space-3xl) var(--space-2xl);
  min-width: 300px;
  max-width: 400px;
  text-align: center;
  box-shadow: 0 20px 80px rgba(0,0,0,0.5), 0 0 60px rgba(212,165,116,0.06);
  animation: popIn 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}
@keyframes popIn {
  from { transform: scale(0.9) translateY(8px); opacity: 0; }
  to { transform: scale(1) translateY(0); opacity: 1; }
}
.profile-popup .popup-avatar {
  width: 68px;
  height: 68px;
  border-radius: 50%;
  margin: 0 auto var(--space-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  font-weight: 700;
  background: linear-gradient(135deg,
    hsl(var(--avatar-hue), 45%, 35%),
    hsl(var(--avatar-hue), 55%, 25%)
  );
  color: hsl(var(--avatar-hue), 30%, 90%);
  box-shadow: 0 4px 16px rgba(0,0,0,0.4);
}
.profile-popup .popup-name {
  font-size: 1.2rem;
  color: var(--accent);
  margin-bottom: 4px;
  letter-spacing: 1px;
}
.profile-popup .popup-username {
  color: var(--text-dim);
  font-size: 0.82rem;
  margin-bottom: var(--space-lg);
}
.profile-popup .popup-bio {
  color: var(--text-secondary);
  font-size: 0.88rem;
  margin-bottom: var(--space-xl);
  line-height: 1.7;
  max-height: 120px;
  overflow-y: auto;
  background: rgba(255,255,255,0.02);
  border-radius: var(--radius-sm);
  padding: var(--space-md);
}
.profile-popup .popup-meta {
  color: var(--text-muted);
  font-size: 0.78rem;
  margin-bottom: var(--space-xl);
}
.profile-popup .popup-actions {
  display: flex;
  gap: var(--space-sm);
  justify-content: center;
}

/* ===== 加载动画 ===== */
.friends-spinner {
  display: flex;
  justify-content: center;
  padding: var(--space-xl) 0;
}
.friends-spinner::after {
  content: '';
  width: 24px;
  height: 24px;
  border: 2px solid rgba(212,165,116,0.2);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
}
@keyframes spin {
  to { transform: rotate(360deg); }
}

/* ===== 移动端 ===== */
@media (max-width: 600px) {
  .friends-container {
    padding: var(--space-md) var(--space-sm);
  }
  .friends-section {
    padding: var(--space-md);
  }
  .friend-card {
    padding: var(--space-md);
    flex-wrap: wrap;
    gap: var(--space-sm);
  }
  .friend-card .friend-left {
    gap: var(--space-sm);
  }
  .friend-card .friend-avatar {
    width: 36px;
    height: 36px;
    font-size: 0.9rem;
  }
  .friend-card .friend-bio {
    display: none;
  }
  .friend-card .friend-actions {
    width: 100%;
    justify-content: flex-end;
  }
  .friends-search-wrap .search-btn {
    padding: var(--space-md) var(--space-lg);
    font-size: 0.8rem;
  }
  .profile-popup {
    min-width: unset;
    max-width: calc(100vw - var(--space-2xl));
    padding: var(--space-xl);
  }
  .btn-friend {
    padding: var(--space-xs) var(--space-md);
    font-size: 0.78rem;
  }
}

/* ================================================================
   全局 Toast 提示（签到等场景使用）
   ================================================================ */
.global-toast {
  position: fixed;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
  background: rgba(20,20,35,0.95);
  border: 1px solid rgba(212,165,116,0.3);
  color: var(--text-primary);
  padding: var(--space-md) var(--space-xl);
  border-radius: var(--radius-md);
  font-size: 0.88rem;
  z-index: 9999;
  opacity: 0;
  transform: translateX(-50%) translateY(10px);
  transition: opacity 0.3s ease, transform 0.3s ease;
  pointer-events: none;
  box-shadow: 0 8px 32px rgba(0,0,0,0.4);
}
.global-toast.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}
.global-toast.warn {
  border-color: rgba(255,180,100,0.4);
}
.global-toast.error {
  border-color: rgba(255,120,120,0.4);
}

/* ================================================================
   导航栏 — 移动端 ≤600px（保持原有设计）
   ================================================================ */
@media (max-width: 600px) {
  .nav-bar {
    padding: var(--space-md) 0;
    margin-bottom: var(--space-xl);
    gap: var(--space-sm);
  }
  .nav-bar > a { font-size: 0.9rem; }
  .nav-right { gap: var(--space-md); }
  .nav-user { font-size: 0.85rem; }
  .nav-dropdown {
    position: fixed;
    top: auto;
    bottom: 0;
    left: 0;
    right: 0;
    margin-top: 0;
    min-width: unset;
    border-radius: var(--radius-xl) var(--radius-xl) 0 0;
    box-shadow: var(--shadow-nav-mobile);
  }
  .nav-dropdown a {
    padding: 14px var(--space-2xl);
    font-size: 1rem;
    justify-content: center;
  }
}

/* 列表页图片穿透点击——避免手机端打开图片，点击直接跳转详情 */
.record-card img,
.post-card img,
.fav-card img,
.moment-card img {
  pointer-events: none;
}

/* ========== 打赏弹窗 ========== */
.tip-modal {
  display: none;
  position: fixed; top: 0; left: 0;
  width: 100%; height: 100%;
  background: rgba(0,0,0,0.85); z-index: 2000;
  justify-content: center; align-items: center;
}
.tip-modal.active { display: flex; }
.tip-card {
  background: linear-gradient(135deg, #1a1a2e, #16213e);
  border: 1px solid rgba(212,165,116,0.3);
  border-radius: 16px; padding: 32px;
  max-width: 380px; width: 90%;
  text-align: center;
}
.tip-title { font-size: 1.2rem; color: #d4a574; margin-bottom: 12px; }
.tip-creator { color: #999; font-size: 0.9rem; margin-bottom: 20px; }
.tip-amounts { display: flex; gap: 10px; justify-content: center; margin-bottom: 16px; }
.tip-amt {
  padding: 10px 16px; border: 1px solid rgba(255,255,255,0.15);
  background: rgba(255,255,255,0.05); color: #ccc;
  border-radius: 8px; cursor: pointer; font-size: 0.95rem;
  transition: all 0.2s;
}
.tip-amt:hover { border-color: #d4a574; }
.tip-amt.selected { background: rgba(212,165,116,0.2); border-color: #d4a574; color: #d4a574; }
.tip-balance { color: #888; font-size: 0.85rem; margin-bottom: 20px; }
.tip-actions { display: flex; gap: 12px; justify-content: center; }
.tip-btn {
  padding: 10px 24px; border-radius: 8px; cursor: pointer;
  border: 1px solid rgba(255,255,255,0.15); background: transparent; color: #ccc;
  font-size: 0.95rem; transition: all 0.2s;
}
.tip-btn.primary { background: #d4a574; color: #1a1a2e; border-color: #d4a574; }
.tip-btn:hover { opacity: 0.85; }

/* ========== 积分消费记录页 ========== */
.points-page { max-width: 700px; margin: 60px auto; padding: 0 16px; }
.points-header { text-align: center; margin-bottom: 32px; }
.points-header h1 { font-size: 1.8rem; font-weight: 300; color: #d4a574; }
.points-summary { display: flex; justify-content: center; gap: 32px; margin: 16px 0; }
.pts-stat { text-align: center; }
.pts-stat .val { font-size: 1.8rem; color: #d4a574; }
.pts-stat .lbl { font-size: 0.8rem; color: #888; }
.points-filter { display: flex; gap: 8px; justify-content: center; margin-bottom: 24px; }
.pf-btn { padding: 6px 16px; border: 1px solid rgba(255,255,255,0.15); background: transparent; color: #888; border-radius: 20px; cursor: pointer; font-size: 0.85rem; }
.pf-btn.active { background: rgba(212,165,116,0.2); border-color: #d4a574; color: #d4a574; }
.points-list { display: flex; flex-direction: column; gap: 1px; background: rgba(255,255,255,0.04); border-radius: 12px; overflow: hidden; }
.pt-item { display: flex; align-items: center; padding: 14px 20px; background: rgba(255,255,255,0.02); gap: 12px; }
.pt-amount { font-size: 1.1rem; font-weight: 600; min-width: 60px; }
.pt-amount.income { color: #4caf50; }
.pt-amount.expense { color: #e57373; }
.pt-info { flex: 1; }
.pt-type { font-size: 0.9rem; color: #ccc; }
.pt-note { font-size: 0.75rem; color: #888; }
.pt-time { font-size: 0.75rem; color: #666; min-width: 80px; text-align: right; }

/* ========== 作品卡片收藏数 ========== */
.record-meta { display: flex; gap: 16px; align-items: center; margin-top: 8px; font-size: 0.8rem; color: #888; }
.record-meta span { display: flex; align-items: center; gap: 4px; }

/* ========== 分步创作面板 ========== */
.step-mode-check {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    margin: 8px 0;
    font-size: 0.85rem;
    color: #666;
    cursor: pointer;
    user-select: none;
}
.step-mode-check input[type="checkbox"] {
    width: 16px;
    height: 16px;
    accent-color: #b8860b;
}

.step-panel {
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
    border-radius: 12px;
    padding: 20px;
    margin: 16px auto;
    max-width: 900px;
    border: 1px solid rgba(184,134,11,0.3);
}
.step-header {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 20px;
}
.step-photos {
    display: flex;
    gap: 8px;
    overflow-x: auto;
    padding-bottom: 8px;
}
.step-photos img {
    width: 80px;
    height: 60px;
    object-fit: cover;
    border-radius: 6px;
    border: 2px solid rgba(184,134,11,0.3);
    flex-shrink: 0;
}

.step-summary { padding: 8px 14px; background: rgba(255,255,255,0.04); border-radius: 8px; font-size: 0.82rem; }
.step-summary .summary-inline { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.step-summary .summary-item { display: flex; align-items: center; gap: 4px; color: #ccc; }
.step-summary .summary-divider { color: #444; font-size: 0.7rem; }
.step-summary .summary-mood { color: #daa520; font-weight: 600; padding: 2px 10px; background: rgba(184,134,11,0.12); border-radius: 10px; }
.step-summary .summary-quote { color: #aaa; font-style: italic; max-width: 160px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.step-summary .summary-voice { color: #8ab4f8; font-size: 0.78rem; }
.step-summary .summary-quote-full { margin-top: 10px; padding: 10px 12px; color: #daa520; font-size: 0.92rem; line-height: 1.7; background: rgba(184,134,11,0.06); border-left: 2px solid rgba(184,134,11,0.3); border-radius: 0 6px 6px 0; }
.step-summary .summary-desc-box { margin-top: 8px; padding: 12px; color: #ccc; font-size: 0.88rem; line-height: 1.9; background: rgba(255,255,255,0.03); border: 1px solid rgba(255,255,255,0.06); border-radius: 6px; white-space: pre-wrap; }
.step-guidance { padding: 6px 12px; background: rgba(255,255,255,0.03); border-radius: 6px; color: #999; font-size: 0.8rem; font-style: italic; margin: 4px 0; }

.step-progress {
    display: flex;
    align-items: center;
    gap: 4px;
    flex-wrap: wrap;
    font-size: 0.75rem;
}
.step-dot {
    padding: 4px 10px;
    border-radius: 12px;
    background: rgba(255,255,255,0.06);
    color: #666;
    transition: all 0.3s;
    white-space: nowrap;
}
.step-dot.active {
    background: linear-gradient(135deg, #b8860b, #daa520);
    color: #fff;
    font-weight: 600;
}
.step-dot.done {
    background: rgba(184,134,11,0.2);
    color: #daa520;
}
.step-arrow {
    color: #444;
    font-size: 0.7rem;
}

.step-body {
    min-height: 120px;
    color: #ddd;
    line-height: 1.8;
}
.step-body .step-loading {
    text-align: center;
    padding: 40px 20px;
    color: #999;
}
.step-body .step-loading .spinner {
    width: 32px;
    height: 32px;
    border: 3px solid rgba(184,134,11,0.2);
    border-top-color: #daa520;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    margin: 0 auto 12px;
}
@keyframes spin { to { transform: rotate(360deg); } }

.step-body .mood-display {
    text-align: center;
    padding: 20px;
}
.step-body .mood-display .mood-word {
    font-size: 1.8rem;
    color: #daa520;
    font-weight: 700;
    margin-bottom: 12px;
}
.step-body .mood-display input {
    padding: 8px 14px;
    border: 1px solid rgba(184,134,11,0.4);
    border-radius: 6px;
    background: rgba(255,255,255,0.05);
    color: #fff;
    font-size: 1.2rem;
    text-align: center;
    width: 120px;
}

.step-body .passage-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
}
.step-body .passage-item {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    padding: 12px;
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s;
    background: rgba(255,255,255,0.02);
}
.step-body .passage-item:hover {
    border-color: rgba(184,134,11,0.5);
    background: rgba(184,134,11,0.05);
}
.step-body .passage-item.selected {
    border-color: #b8860b;
    background: rgba(184,134,11,0.1);
}
.step-body .passage-item input[type="radio"] {
    margin-top: 3px;
    accent-color: #b8860b;
}
.step-body .passage-item .passage-text {
    font-size: 0.95rem;
    color: #ddd;
    flex: 1;
}
.step-body .passage-item .passage-source {
    font-size: 0.75rem;
    color: #888;
    margin-top: 4px;
}
.step-body .custom-quote-input {
    width: 100%;
    padding: 10px;
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 6px;
    background: rgba(255,255,255,0.05);
    color: #ddd;
    font-size: 0.9rem;
    margin-top: 12px;
    resize: vertical;
    min-height: 60px;
}

.step-body .description-area {
    padding: 16px;
    background: rgba(255,255,255,0.03);
    border-radius: 8px;
    border: 1px solid rgba(255,255,255,0.08);
    margin-bottom: 12px;
    white-space: pre-wrap;
    color: #ccc;
    line-height: 1.9;
    font-size: 0.95rem;
}
.step-body .description-area textarea {
    width: 100%;
    min-height: 180px;
    padding: 10px;
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(184,134,11,0.3);
    border-radius: 6px;
    color: #ddd;
    font-size: 0.95rem;
    line-height: 1.9;
    resize: vertical;
}

.step-body .voice-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.step-body .voice-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 14px;
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s;
}
.step-body .voice-item:hover,
.step-body .voice-item.selected {
    border-color: #b8860b;
    background: rgba(184,134,11,0.08);
}
.step-body .voice-item input[type="radio"] {
    accent-color: #b8860b;
}
.step-body .voice-item .voice-name {
    font-weight: 600;
    color: #ddd;
    min-width: 80px;
}
.step-body .voice-item select {
    padding: 4px 8px;
    border-radius: 4px;
    background: rgba(255,255,255,0.08);
    color: #ddd;
    border: 1px solid rgba(255,255,255,0.15);
    font-size: 0.8rem;
}

/* v0.46.32 大师音色试听按钮 + 播放条 */
.step-body .voice-sample-btn {
    padding: 2px 9px;
    border-radius: 12px;
    border: 1px solid rgba(184,134,11,0.4);
    background: rgba(184,134,11,0.12);
    color: #d4a574;
    font-size: 0.78rem;
    cursor: pointer;
    flex-shrink: 0;
    line-height: 1.4;
}
.step-body .voice-sample-btn:hover {
    background: rgba(184,134,11,0.25);
}
.step-body .voice-sample-bar {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 2px 14px 8px;
}
.step-body .voice-sample-progress {
    flex: 1;
    height: 3px;
    background: rgba(255,255,255,0.1);
    border-radius: 2px;
    overflow: hidden;
}
.step-body .voice-sample-progress i {
    display: block;
    height: 100%;
    width: 0;
    background: linear-gradient(90deg, #d4a574, #e8c9a0);
    transition: width 0.2s linear;
}
.step-body .voice-sample-time {
    color: #888;
    font-size: 0.72rem;
    flex-shrink: 0;
}
.step-body .clone-rec-panel {
    margin-top: 4px;
    padding: 14px;
    border: 1px dashed rgba(184,134,11,0.4);
    border-radius: 8px;
    background: rgba(0,0,0,0.2);
}
.step-body .clone-rec-quote {
    text-align: center;
    color: #e0c09a;
    line-height: 1.9;
    letter-spacing: 3px;
    margin-bottom: 10px;
    font-size: 0.95rem;
}
.step-body .clone-rec-info {
    text-align: center;
    color: #888;
    font-size: 0.8rem;
    margin-bottom: 10px;
}
.step-body .clone-rec-actions {
    display: flex;
    justify-content: center;
    gap: 10px;
}

.step-body .audio-result {
    display: flex;
    flex-direction: column;
    gap: 12px;
}
.step-body .audio-segment {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 14px;
    background: rgba(255,255,255,0.05);
    border-radius: 8px;
}
.step-body .audio-segment .audio-label {
    font-size: 0.85rem;
    color: #888;
    min-width: 50px;
}
.step-body .audio-segment audio {
    flex: 1;
    height: 32px;
}

.step-actions {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 20px;
    padding-top: 16px;
    border-top: 1px solid rgba(255,255,255,0.08);
    gap: 8px;
    flex-wrap: wrap;
}
.step-actions .btn-step {
    padding: 8px 20px;
    border-radius: 8px;
    border: none;
    cursor: pointer;
    font-size: 0.9rem;
    font-weight: 600;
    transition: all 0.2s;
}
.step-actions .btn-step-primary {
    background: linear-gradient(135deg, #b8860b, #daa520);
    color: #fff;
}
.step-actions .btn-step-primary:hover {
    opacity: 0.9;
    transform: translateY(-1px);
}
.step-actions .btn-step-primary:disabled {
    opacity: 0.4;
    cursor: not-allowed;
    transform: none;
}
.step-actions .btn-step-secondary {
    background: rgba(255,255,255,0.08);
    color: #aaa;
}
.step-actions .btn-step-secondary:hover {
    background: rgba(255,255,255,0.15);
    color: #fff;
}
.step-actions .btn-step-retry {
    background: transparent;
    color: #daa520;
    border: 1px solid rgba(184,134,11,0.4);
}
.step-actions .btn-step-retry:hover {
    background: rgba(184,134,11,0.1);
}
.step-actions .action-group {
    display: flex;
    gap: 8px;
}

/* 分步创作首页横幅 */
.step-draft-banner {
    background: linear-gradient(135deg, rgba(184,134,11,0.1), rgba(218,165,32,0.05));
    border: 1px solid rgba(184,134,11,0.25);
    border-radius: 10px;
    padding: 14px 18px;
    margin: 12px 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    flex-wrap: wrap;
}
.step-draft-banner .banner-content {
    display: flex;
    flex-direction: column;
    gap: 4px;
    flex: 1;
    min-width: 0;
}
.step-draft-banner .banner-text {
    color: #daa520;
    font-weight: 600;
    font-size: 0.9rem;
}
.step-draft-banner .banner-status {
    color: #888;
    font-size: 0.78rem;
}
.step-draft-banner .banner-actions {
    display: flex;
    gap: 8px;
    align-items: center;
    flex-shrink: 0;
}
.step-draft-banner .banner-btn {
    padding: 6px 14px;
    border-radius: 6px;
    font-size: 0.82rem;
    font-weight: 600;
    cursor: pointer;
    border: none;
    white-space: nowrap;
    transition: all 0.2s;
}
.step-draft-banner .banner-btn-discard {
    background: transparent;
    color: #999;
    border: 1px solid rgba(255,255,255,0.15);
}
.step-draft-banner .banner-btn-discard:hover {
    color: #e74c3c;
    border-color: rgba(231,76,60,0.4);
    background: rgba(231,76,60,0.08);
}
.step-draft-banner .banner-btn-continue {
    background: #b8860b;
    color: #fff;
}
.step-draft-banner .banner-btn-continue:hover {
    background: #daa520;
}

@media (max-width: 600px) {
    .step-progress { font-size: 0.65rem; gap: 2px; }
    .step-dot { padding: 3px 6px; }
    .step-actions { flex-direction: column; }
    .step-actions .action-group { width: 100%; justify-content: space-between; }
}

/* ========== 首页广告栏（v0.43） ========== */
.home-ad {
    display: flex;
    align-items: center;
    background: linear-gradient(135deg, rgba(212,165,116,0.15), rgba(75,18,72,0.25));
    border-bottom: 1px solid rgba(212,165,116,0.2);
    padding: 8px 16px;
    position: relative;
    overflow: hidden;
    min-height: 36px;
    box-sizing: border-box;
}
.home-ad.hidden {
    display: none !important;
}
.home-ad-scroll {
    flex: 1;
    overflow: hidden;
    white-space: nowrap;
}
.home-ad-text {
    display: inline-block;
    animation: adScroll 15s linear infinite;
    padding-right: 60px;
    color: #d4a574;
    font-size: 0.85rem;
    letter-spacing: 0.5px;
}
.home-ad-text a {
    color: #ffe082;
    text-decoration: underline;
    font-weight: 600;
}
.home-ad-text a:hover {
    color: #ffd54f;
}
@keyframes adScroll {
    0%   { transform: translateX(var(--ad-dx, 100%)); }          /* 最右边（容器外）开始 */
    100% { transform: translateX(calc(-1 * var(--ad-dx, 100%))); } /* 滚向最左边 */
}
.home-ad-close {
    background: none;
    border: none;
    color: rgba(212,165,116,0.7);
    font-size: 22px;
    cursor: pointer;
    opacity: 0.8;
    padding: 0 4px;
    line-height: 1;
    flex-shrink: 0;
    margin-left: 8px;
    transition: opacity 0.2s;
}
.home-ad-close:hover {
    opacity: 1;
    color: #d4a574;
}
@media (max-width: 600px) {
    .home-ad { padding: 6px 10px; }
    .home-ad-text { animation-duration: 10s; font-size: 0.78rem; }
}

/* ========== 新用户引导（v0.43） ========== */
.onb-overlay {
    position: fixed;
    top: 0; left: 0;
    width: 100%; height: 100%;
    background: rgba(0,0,0,0.6);
    z-index: 9999;
}
.onb-highlight {
    position: absolute;
    border: 2px solid #ffd54f;
    border-radius: 10px;
    box-shadow: 0 0 0 4px rgba(255,213,79,0.3), 0 0 20px rgba(255,213,79,0.5);
    animation: onbPulse 1.6s ease-in-out infinite;
    pointer-events: none;
}
@keyframes onbPulse {
    0%, 100% { box-shadow: 0 0 0 4px rgba(255,213,79,0.3), 0 0 20px rgba(255,213,79,0.5); }
    50% { box-shadow: 0 0 0 8px rgba(255,213,79,0.15), 0 0 30px rgba(255,213,79,0.7); }
}
.onb-tip {
    position: absolute;
    transform: translate(-50%, 0);
    background: #1a1a2e;
    border: 1px solid rgba(255,213,79,0.5);
    border-radius: 12px;
    padding: 14px 18px;
    max-width: 300px;
    box-shadow: 0 8px 30px rgba(0,0,0,0.5);
    z-index: 10001;
}
.onb-tip-top { transform: translate(-50%, -100%); }
.onb-tip-bottom { transform: translate(-50%, 0); }
.onb-tip-left { transform: translate(-100%, -50%); }
.onb-tip-right { transform: translate(0, -50%); }
.onb-tip-text {
    color: #eee;
    font-size: 0.9rem;
    line-height: 1.6;
    margin-bottom: 12px;
}
.onb-tip-btn {
    display: block;
    margin-left: auto;
    padding: 6px 18px;
    background: linear-gradient(135deg, #ffd54f, #ffb300);
    color: #1a1a2e;
    border: none;
    border-radius: 8px;
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    font-family: inherit;
    transition: all 0.2s;
}
.onb-tip-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(255,213,79,0.4);
}
@media (max-width: 600px) {
    .onb-tip { max-width: 240px; padding: 10px 14px; }
    .onb-tip-text { font-size: 0.82rem; }
}

/* ================================================================
   推理模式开关
   ================================================================ */
.thinking-selector {
  max-width: 600px; margin: var(--space-xl) auto; padding: 0 var(--space-xl);
}
.thinking-label {
  font-size: 0.9rem; color: var(--text-secondary); margin-bottom: var(--space-md); letter-spacing: 1px;
}
.thinking-option {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 12px 18px; border-radius: var(--radius-md);
  border: 2px solid rgba(255,255,255,0.08);
  border-left: 3px solid var(--accent-dim);
  background: rgba(255,255,255,0.03);
  cursor: pointer;
  transition: border-color 0.2s, background 0.2s;
}
.thinking-option:hover { border-color: var(--accent-dim); background: var(--accent-subtle); }
.thinking-option input[type="checkbox"] { accent-color: var(--accent); width: 16px; height: 16px; cursor: pointer; }
.thinking-text { font-size: 0.9rem; color: var(--text-primary); }
.thinking-hint { font-size: 0.8rem; color: var(--text-secondary); margin-top: var(--space-sm); }

/* ========== 推理模式（操作区勾选） ========== */
.thinking-check {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    margin: 8px 0;
    font-size: 0.85rem;
    color: #666;
    cursor: pointer;
    user-select: none;
}
.thinking-check input[type="checkbox"] {
    width: 16px;
    height: 16px;
    accent-color: #b8860b;
}
.thinking-hint {
    font-size: 0.8rem;
    color: #999;
    margin: 4px 0 6px;
    text-align: center;
}
.actions-row .step-mode-check, .actions-row .thinking-check { margin: 0; }

/* 分步+推理同行容器 */
.actions-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 24px;
  flex-wrap: wrap;
}

/* actions 内重置按钮：居中（去掉旧 margin-left） */
.actions .btn-reset { margin-left: 0; }