/* ==================================================================
 * 蔚蓝 AI - 暖色主题（教培机构版）
 * - 奶油底色 + 珊瑚橙主色，温馨明快，光照下明亮
 * - 浅色玻璃卡片（Glassmorphism）+ 暖色柔光
 * - 紧凑尺寸 chip 风格 + 44px 客服浮按钮
 * - 不破坏其他页面（不引用此 css 不生效）
 * ================================================================== */

body.theme-weilan-warm {
  --bg: #FFF9F1;
  --surface: rgba(255, 253, 249, 0.78);
  --surface-elevated: rgba(255, 255, 255, 0.88);
  --surface-secondary: rgba(240, 200, 165, 0.14);
  --surface-tertiary: rgba(240, 200, 165, 0.22);
  --text: #4E3D33;
  --text-secondary: #8A7263;
  --text-tertiary: #B39C8B;
  --border: rgba(226, 191, 158, 0.55);
  --border-light: rgba(226, 191, 158, 0.35);
  --shadow: 0 8px 30px rgba(206, 161, 118, 0.14);
  --shadow-md: 0 12px 38px rgba(206, 161, 118, 0.20);
  --primary: #EF6F4C;
  --primary-light: rgba(239, 111, 76, 0.14);
  --primary-lighter: rgba(239, 111, 76, 0.08);
  --primary-dark: #D8573A;
  --primary-darker: #BC4529;
  --accent: #FFA96B;
  background-color: #FFF9F1 !important;
  background-image:
    radial-gradient(1200px 800px at 12% -10%, rgba(255, 169, 107, 0.26) 0%, transparent 55%),
    radial-gradient(900px 700px at 95% 8%, rgba(255, 214, 165, 0.30) 0%, transparent 50%),
    radial-gradient(800px 700px at 50% 110%, rgba(255, 193, 160, 0.20) 0%, transparent 55%) !important;
  background-attachment: fixed !important;
  background-repeat: no-repeat !important;
  color: var(--text) !important;
  min-height: 100vh;
}
body.theme-weilan-warm.home-warm,
body.theme-weilan-warm.home-warm .main-content,
body.theme-weilan-warm.home-warm .content-area {
  color: var(--text);
}
body.theme-weilan-warm.home-warm .home-hero,
body.theme-weilan-warm.home-warm .feature-grid {
  background: transparent;
}

/* ===== 整体暖色覆盖（仅在 theme-weilan-warm 下生效） ===== */
body.theme-weilan-warm .content-area { color: var(--text); }
body.theme-weilan-warm .content-area,
body.theme-weilan-warm .main-content { background: transparent; }

body.theme-weilan-warm .card,
body.theme-weilan-warm .prompt-box,
body.theme-weilan-warm #size-panel,
body.theme-weilan-warm #quality-panel,
body.theme-weilan-warm #model-panel,
body.theme-weilan-warm #count-panel {
  background: var(--surface-elevated) !important;
  border: 1px solid var(--border) !important;
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  box-shadow: var(--shadow-md);
}

/* ===== Hero 区域 ===== */
body.theme-weilan-warm .create-hero {
  text-align: center;
  margin: 28px 0 24px;
}
body.theme-weilan-warm .create-hero h1 {
  font-size: 32px;
  font-weight: 800;
  color: #C9583B;
  letter-spacing: -0.5px;
}
body.theme-weilan-warm .create-hero p {
  color: var(--text-secondary);
  font-size: 14px;
  margin-top: 6px;
}

/* ===== 输入框（圆角卡片 + 顶部小工具条 + 底部选项条） ===== */
body.theme-weilan-warm .prompt-box {
  border-radius: 22px;
  padding: 18px;
  position: relative;
}
body.theme-weilan-warm .prompt-toolbar {
  padding-bottom: 14px;
  border-bottom: 1px solid var(--border-light);
  margin-bottom: 12px;
}
body.theme-weilan-warm .prompt-btn {
  background: rgba(240, 200, 165, 0.16);
  border: 1px solid var(--border);
  color: var(--text-secondary);
  border-radius: 999px;
  padding: 6px 14px;
  font-size: 12.5px;
}
body.theme-weilan-warm .prompt-btn:hover {
  background: var(--primary-light);
  color: var(--primary);
  border-color: rgba(239, 111, 76, 0.40);
}
body.theme-weilan-warm .prompt-textarea {
  color: var(--text);
  font-size: 15px;
  line-height: 1.7;
  min-height: 72px;
  padding: 6px 4px 14px;
}
body.theme-weilan-warm .prompt-textarea::placeholder {
  color: var(--text-tertiary);
}
body.theme-weilan-warm .prompt-footer {
  border-top: 1px solid var(--border-light);
  padding-top: 12px;
}
body.theme-weilan-warm .prompt-option {
  background: rgba(240, 200, 165, 0.16);
  color: var(--text-secondary);
  border-radius: 999px;
  padding: 6px 12px;
  font-size: 12px;
  border: 1px solid var(--border);
}
body.theme-weilan-warm .prompt-option:hover {
  background: rgba(239, 111, 76, 0.10);
  color: var(--primary);
}
body.theme-weilan-warm .prompt-option.active {
  background: var(--primary-light);
  color: var(--primary-dark);
  border-color: rgba(239, 111, 76, 0.40);
}
body.theme-weilan-warm .btn-generate {
  width: 40px;
  height: 40px;
  border-radius: 999px;
  background: linear-gradient(135deg, #FF8A5C 0%, #EF6F4C 60%, #D8573A 100%);
  color: #fff;
  box-shadow: 0 6px 20px rgba(239, 111, 76, 0.40);
}
body.theme-weilan-warm .btn-generate:hover:not(:disabled) {
  transform: scale(1.04);
  box-shadow: 0 10px 28px rgba(239, 111, 76, 0.50);
}

/* ===== 尺寸选择面板：紧凑 chip 风格 ===== */
body.theme-weilan-warm .size-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(110px, 1fr));
  gap: 10px;
}
body.theme-weilan-warm .size-option {
  background: rgba(255, 252, 247, 0.85);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 12px 8px;
  transition: all 0.2s;
  position: relative;
  text-align: center;
}
body.theme-weilan-warm .size-option:hover {
  border-color: rgba(239, 111, 76, 0.45);
  background: var(--primary-lighter);
  transform: translateY(-1px);
}
body.theme-weilan-warm .size-option.selected {
  border-color: var(--primary);
  background: linear-gradient(135deg, rgba(255, 138, 92, 0.16) 0%, rgba(239, 111, 76, 0.08) 100%);
  box-shadow: 0 4px 16px rgba(239, 111, 76, 0.22);
}
body.theme-weilan-warm .size-option-icon {
  margin: 0 auto 6px;
  background: rgba(240, 200, 165, 0.20);
  border-radius: 4px;
}
body.theme-weilan-warm .size-option.selected .size-option-icon {
  border: 1.5px solid rgba(239, 111, 76, 0.50);
  background: rgba(239, 111, 76, 0.12);
}
body.theme-weilan-warm .size-option-label {
  font-size: 12.5px;
  font-weight: 600;
  margin-bottom: 2px;
  color: var(--text);
}
body.theme-weilan-warm .size-option-dim {
  font-size: 10.5px;
  color: var(--text-tertiary);
  letter-spacing: 0.1px;
}

/* 自定义入口：虚线边框 */
body.theme-weilan-warm #custom-size-option {
  border-style: dashed;
}
body.theme-weilan-warm #custom-size-option .size-option-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  color: var(--primary);
  font-weight: 400;
  line-height: 1;
}
body.theme-weilan-warm #custom-size-inputs {
  background: rgba(255, 250, 243, 0.90) !important;
  border: 1px solid var(--border) !important;
  border-radius: 12px;
}
body.theme-weilan-warm #custom-size-inputs input {
  background: #FFFFFF;
  border: 1px solid var(--border) !important;
  color: var(--text);
  border-radius: 8px;
}
body.theme-weilan-warm #custom-size-inputs label {
  color: var(--text-tertiary);
}

/* ===== 质量/模型面板 ===== */
body.theme-weilan-warm .quality-options,
body.theme-weilan-warm .model-options {
  gap: 10px;
}
body.theme-weilan-warm .quality-option,
body.theme-weilan-warm .model-option {
  background: rgba(255, 252, 247, 0.85);
  border: 1px solid var(--border);
  border-radius: 14px;
}
body.theme-weilan-warm .quality-option:hover,
body.theme-weilan-warm .model-option:hover {
  border-color: rgba(239, 111, 76, 0.45);
}
body.theme-weilan-warm .quality-option.selected,
body.theme-weilan-warm .model-option.selected {
  border-color: var(--primary);
  background: linear-gradient(135deg, rgba(255, 138, 92, 0.16) 0%, rgba(239, 111, 76, 0.08) 100%);
}

/* ===== 会员横幅 ===== */
body.theme-weilan-warm .member-cta-banner {
  background: linear-gradient(120deg, rgba(255, 169, 107, 0.20) 0%, rgba(255, 214, 165, 0.16) 100%) !important;
  border: 1px solid rgba(239, 111, 76, 0.30) !important;
  backdrop-filter: blur(14px);
  border-radius: 16px;
  color: var(--text);
}
body.theme-weilan-warm .member-cta-banner .member-cta-title {
  color: var(--primary-darker);
}
body.theme-weilan-warm .member-cta-banner .member-cta-desc {
  color: var(--text-secondary);
}
body.theme-weilan-warm .free-banner {
  background: linear-gradient(120deg, rgba(255, 169, 107, 0.16) 0%, rgba(255, 214, 165, 0.12) 100%) !important;
  border: 1px solid rgba(239, 111, 76, 0.28) !important;
  color: var(--text) !important;
  border-radius: 14px;
}
body.theme-weilan-warm .free-banner .free-banner-text strong {
  color: var(--primary-dark) !important;
}

/* ===== 全屏暖色柔光（温馨感） ===== */
body.theme-weilan-warm::before {
  content: '';
  position: fixed;
  top: -200px;
  left: -200px;
  right: -200px;
  bottom: -200px;
  pointer-events: none;
  background:
    radial-gradient(700px 480px at 12% 8%, rgba(255, 169, 107, 0.22), transparent 60%),
    radial-gradient(700px 600px at 92% 18%, rgba(255, 214, 165, 0.26), transparent 60%);
  z-index: 0;
}
body.theme-weilan-warm .main-content {
  position: relative;
  z-index: 1;
}
/* sidebar 必须保持 position: fixed，否则会撑开 .main-content 把它挤下去；
   这里只接管 background / border，不要动 position */
body.theme-weilan-warm .sidebar {
  z-index: 100;
}

/* ===== 客服浮按钮：44px 圆形 ===== */
body.theme-weilan-warm .customer-service-button,
body.theme-weilan-warm .cs-button,
body.theme-weilan-warm .floating-support,
body.theme-weilan-warm button[title*="客服"],
body.theme-weilan-warm button[aria-label*="客服"],
body.theme-weilan-warm .feedback-fab {
  width: 44px !important;
  height: 44px !important;
  border-radius: 999px !important;
  padding: 0 !important;
  font-size: 18px !important;
  background: linear-gradient(135deg, #FF8A5C 0%, #EF6F4C 60%, #D8573A 100%) !important;
  box-shadow: 0 8px 28px rgba(239, 111, 76, 0.40) !important;
  right: 16px !important;
  bottom: 16px !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
}
body.theme-weilan-warm .feedback-fab .fab-label { display: none !important; }
body.theme-weilan-warm .feedback-fab:hover {
  transform: scale(1.06) !important;
  box-shadow: 0 10px 32px rgba(239, 111, 76, 0.55) !important;
}

/* ===== 例图卡片 ===== */
body.theme-weilan-warm .example-card {
  background: rgba(255, 252, 247, 0.85) !important;
  border: 1px solid var(--border) !important;
  border-radius: 14px;
}
body.theme-weilan-warm .example-card:hover {
  border-color: rgba(239, 111, 76, 0.45) !important;
  transform: translateY(-2px);
}
body.theme-weilan-warm .example-title {
  color: var(--text) !important;
}
body.theme-weilan-warm .example-desc {
  color: var(--text-secondary) !important;
}

/* ===== 侧边栏暖色化 ===== */
body.theme-weilan-warm .sidebar {
  background: rgba(255, 250, 243, 0.92) !important;
  border-right: 1px solid var(--border-light) !important;
  backdrop-filter: blur(12px);
  color: var(--text);
}
body.theme-weilan-warm .sidebar .nav-item {
  color: var(--text-secondary);
  border-radius: 12px;
}
body.theme-weilan-warm .sidebar .nav-item:hover,
body.theme-weilan-warm .sidebar .nav-item.active {
  background: var(--primary-light);
  color: var(--primary-dark);
}
body.theme-weilan-warm .sidebar .nav-section {
  color: var(--text-tertiary);
  font-size: 11px;
  letter-spacing: 1px;
}

/* ===== 首页 hero 区域 ===== */
body.theme-weilan-warm.home-warm .home-hero {
  text-align: center;
  padding: 60px 20px 36px;
  max-width: 800px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}
body.theme-weilan-warm.home-warm .home-hero h1 {
  font-size: 56px;
  font-weight: 800;
  line-height: 1.18;
  letter-spacing: -1px;
  color: #4E3D33;
  margin-bottom: 18px;
}
body.theme-weilan-warm.home-warm .home-hero h1 span {
  color: var(--primary);
}
body.theme-weilan-warm.home-warm .home-hero p {
  color: var(--text-secondary);
  font-size: 16px;
  margin-bottom: 32px;
  line-height: 1.8;
}
body.theme-weilan-warm.home-warm .btn-lg {
  padding: 12px 26px;
  border-radius: 999px;
  font-weight: 600;
}
body.theme-weilan-warm.home-warm .btn-primary.btn-lg {
  background: linear-gradient(135deg, #FF8A5C 0%, #EF6F4C 60%, #D8573A 100%);
  border: none;
  box-shadow: 0 8px 26px rgba(239, 111, 76, 0.42);
  color: #fff;
}
body.theme-weilan-warm.home-warm .btn-primary.btn-lg:hover {
  transform: translateY(-1px);
  box-shadow: 0 12px 32px rgba(239, 111, 76, 0.52);
}
body.theme-weilan-warm.home-warm .btn-outline.btn-lg {
  border-color: rgba(198, 158, 122, 0.55);
  color: var(--text);
  background: rgba(255, 255, 255, 0.55);
}
body.theme-weilan-warm.home-warm .btn-outline.btn-lg:hover {
  background: rgba(255, 255, 255, 0.85);
  border-color: var(--primary);
  color: var(--primary-dark);
}
body.theme-weilan-warm.home-warm .hero-buttons {
  display: flex;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
}
body.theme-weilan-warm.home-warm .feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 14px;
  margin-top: 36px;
}
body.theme-weilan-warm.home-warm .feature-card {
  background: rgba(255, 253, 249, 0.80);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 20px;
  backdrop-filter: blur(14px);
  transition: all 0.2s;
}
body.theme-weilan-warm.home-warm .feature-card:hover {
  border-color: rgba(239, 111, 76, 0.45);
  transform: translateY(-3px);
  box-shadow: 0 12px 32px rgba(239, 111, 76, 0.18);
}
body.theme-weilan-warm.home-warm .feature-icon {
  background: linear-gradient(135deg, rgba(255, 169, 107, 0.24), rgba(255, 214, 165, 0.18));
  color: var(--primary-dark);
  border: 1px solid rgba(239, 111, 76, 0.28);
  border-radius: 10px;
}
body.theme-weilan-warm.home-warm .feature-title {
  color: var(--text);
}
body.theme-weilan-warm.home-warm .feature-desc {
  color: var(--text-secondary);
}
body.theme-weilan-warm.home-warm .feature-card a {
  color: var(--primary-dark);
}
body.theme-weilan-warm.home-warm .section-tab {
  color: var(--text-secondary);
  border-bottom-color: transparent;
}
body.theme-weilan-warm.home-warm .section-tab.active,
body.theme-weilan-warm.home-warm .section-tab:hover {
  color: var(--text);
  border-bottom-color: var(--primary);
}
body.theme-weilan-warm.home-warm .cat-tab {
  background: rgba(255, 252, 247, 0.85);
  border-color: var(--border);
  color: var(--text-secondary);
}
body.theme-weilan-warm.home-warm .cat-tab.active {
  background: var(--primary-light);
  border-color: rgba(239, 111, 76, 0.40);
  color: var(--primary-dark);
}

/* 模板卡片 */
body.theme-weilan-warm.home-warm .template-card {
  background: rgba(255, 253, 249, 0.80);
  border: 1px solid var(--border);
  border-radius: 14px;
}
body.theme-weilan-warm.home-warm .template-card-name {
  color: var(--text);
}
body.theme-weilan-warm.home-warm .template-card-meta {
  color: var(--text-tertiary);
}

/* 底部 footer */
body.theme-weilan-warm.home-warm footer {
  border-top-color: var(--border-light) !important;
  color: var(--text-tertiary) !important;
}
body.theme-weilan-warm.home-warm footer p {
  color: var(--text-tertiary);
}

/* ===== 通用滚动条 ===== */
body.theme-weilan-warm ::-webkit-scrollbar { width: 8px; height: 8px; }
body.theme-weilan-warm ::-webkit-scrollbar-track { background: transparent; }
body.theme-weilan-warm ::-webkit-scrollbar-thumb { background: rgba(198, 158, 122, 0.35); border-radius: 4px; }
body.theme-weilan-warm ::-webkit-scrollbar-thumb:hover { background: rgba(198, 158, 122, 0.55); }