:root {
  color-scheme: dark;
  /* 深色工作台调色板（漫剧工坊 mockup 同系）：靖蓝主色 + 暗面中性色，软色底/语义色成对。
     底色已从近黑抬亮到深灰蓝，降低纯黑+亮白字的「光晕」视疲劳；紫色仅做填充/描边，
     文字/图标一律走 --primary-text（高对比亮紫），不再直接用 --primary 当文字色。 */
  --bg: #16181d;
  --bg-grad: linear-gradient(180deg, #191c22 0%, #16181d 320px, #14161a 100%);
  --card-bg: #1e2129;
  --panel: #232833;
  --surface-inset: #14161c;
  --primary: #7a68f7;
  --primary-hover: #8f80ff;
  --primary-text: var(--primary-text);
  --primary-grad: linear-gradient(135deg, #6f5bf5 0%, #9b6cf0 100%);
  --primary-grad-hover: linear-gradient(135deg, #8574ff 0%, #6f5bf5 100%);
  --primary-soft: rgba(122, 104, 247, 0.16);
  --primary-border: rgba(122, 104, 247, 0.45);
  --hover-border: rgba(122, 104, 247, 0.5);
  --secondary: #232833;
  --secondary-hover: #2b3140;
  --text: #edf0f5;
  --text-muted: #b7bdca;
  --text-faint: #868e9e;
  --border: #2b3140;
  --border-strong: #383f4f;
  --success: #3ecf8e;
  --success-soft: rgba(62, 207, 142, 0.1);
  --success-border: rgba(62, 207, 142, 0.35);
  --warn: #f5b544;
  --warn-soft: rgba(245, 181, 68, 0.1);
  --warn-border: rgba(245, 181, 68, 0.35);
  --danger: #f26d6d;
  --danger-soft: rgba(242, 109, 109, 0.12);
  --danger-border: rgba(242, 109, 109, 0.4);
  --danger-text: var(--danger-text);
  --nav-bg: rgba(30, 33, 41, 0.85);
  --overlay: rgba(8, 10, 14, 0.62);
  --tour-dim: rgba(8, 10, 14, 0.66); /* 导览 spotlight 孔外遮罩 */
  --ref-chip-bg: rgba(14, 16, 20, 0.72);
  --scrollbar-thumb: #383f4f;
  --scrollbar-thumb-hover: #465063;
  --h1-grad: linear-gradient(120deg, var(--primary-text) 20%, #8f7bf6 100%);
  --avatar-grad: linear-gradient(135deg, #3a4152, #2b3140);
  /* 圆角收敛为三档 + 胶囊 */
  --radius-sm: 10px;
  --radius: 14px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --hero-text-grad: linear-gradient(90deg, #8f7bf6 0%, #7aa5f8 100%);
  --radius-pill: 999px;
  /* 暗面柔影三档 */
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);
  --shadow: 0 1px 2px rgba(0, 0, 0, 0.35), 0 8px 24px -8px rgba(0, 0, 0, 0.5);
  --shadow-lg: 0 2px 4px rgba(0, 0, 0, 0.4), 0 24px 48px -12px rgba(0, 0, 0, 0.6);
}

/* 浅色主题：仅覆盖颜色类令牌，结构/尺寸/圆角令牌沿用 :root。
   明暗切换由 theme.js 写 <html data-theme="dark|light"> 驱动，默认 dark。 */
[data-theme="light"] {
  color-scheme: light;
  --bg: #f4f5f8;
  --bg-grad: linear-gradient(180deg, #f8f9fc 0%, #f4f5f8 320px, #eef0f4 100%);
  --card-bg: #ffffff;
  --panel: #f2f4f8;
  --surface-inset: #f6f7fb;
  --primary: #5b46d6;
  --primary-hover: #4f3cc4;
  --primary-text: #5b46d6;
  --primary-grad: linear-gradient(135deg, #6f5bf5 0%, #9b6cf0 100%);
  --primary-grad-hover: linear-gradient(135deg, #5b46d6 0%, #8557e8 100%);
  --primary-soft: rgba(91, 70, 214, 0.1);
  --primary-border: var(--primary-border);
  --hover-border: var(--primary-border);
  --secondary: #e9ecf3;
  --secondary-hover: #dfe3ec;
  --text: #1b1f2a;
  --text-muted: #5b6474;
  --text-faint: #8a93a3;
  --border: #e2e6ee;
  --border-strong: #cdd3de;
  --success: #17a673;
  --success-soft: rgba(23, 166, 115, 0.12);
  --success-border: #bbf7d0;
  --warn: #b4761a;
  --warn-soft: rgba(180, 118, 26, 0.14);
  --warn-border: var(--warn-border);
  --danger: #d9484b;
  --danger-soft: rgba(217, 72, 75, 0.1);
  --danger-border: var(--danger-border);
  --danger-text: #c0392b;
  --nav-bg: rgba(255, 255, 255, 0.85);
  --overlay: rgba(15, 23, 42, 0.35);
  --tour-dim: rgba(15, 23, 42, 0.42); /* 导览 spotlight 孔外遮罩 */
  --ref-chip-bg: rgba(91, 70, 214, 0.1);
  --scrollbar-thumb: #c9d3e0;
  --scrollbar-thumb-hover: #aab7c8;
  --h1-grad: linear-gradient(120deg, #1e293b 20%, #4f46e5 100%);
  --avatar-grad: linear-gradient(135deg, #e2e8f0, #cbd5e1);
  --hero-text-grad: linear-gradient(90deg, #6f5bf5 0%, #3b6fe0 100%);
  --shadow-sm: 0 1px 2px rgba(15, 23, 42, 0.08);
  --shadow: 0 1px 2px rgba(15, 23, 42, 0.08), 0 8px 24px -8px rgba(15, 23, 42, 0.14);
  --shadow-lg: 0 2px 4px rgba(15, 23, 42, 0.1), 0 24px 48px -12px rgba(15, 23, 42, 0.2);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  background: var(--bg-grad) fixed, var(--bg);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

::selection {
  background: rgba(111, 91, 245, 0.4);
  color: var(--text);
}

::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

::-webkit-scrollbar-thumb {
  background: var(--border-strong);
  border-radius: 8px;
}

::-webkit-scrollbar-track {
  background: transparent;
}

.container {
  max-width: 960px;
  margin: 0 auto;
  padding: 16px 20px 40px;
}

/* 顶部导航：全宽磨砂顶栏（mockup topbar 同构）：brand + 页签 + 右侧积分/头像 */
.scene-nav {
  position: sticky;
  top: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  gap: 4px;
  height: 56px;
  padding: 0 20px;
  background: var(--nav-bg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  margin-bottom: 24px;
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-right: 16px;
  color: var(--text);
  font-weight: 700;
  font-size: 15px;
  letter-spacing: 0.5px;
  white-space: nowrap;
}

.nav-logo {
  width: 28px;
  height: 28px;
  border-radius: 8px;
  background: var(--primary-grad);
  color: #fff;
  display: grid;
  place-items: center;
  font-size: 14px;
  font-weight: 700;
  flex: none;
  box-shadow: 0 4px 12px rgba(111, 91, 245, 0.35);
}

.nav-brand small {
  font-weight: 500;
  color: var(--text-muted);
  font-size: 10px;
  letter-spacing: 1.5px;
  margin-top: 3px;
}

.nav-avatar {
  width: 30px;
  height: 30px;
  margin-left: 8px;
  padding: 0;
  border-radius: 50%;
  background: var(--avatar-grad);
  border: 1px solid var(--border-strong);
  color: var(--text-muted);
  font-size: 11px;
  font-weight: 600;
  display: grid;
  place-items: center;
  cursor: pointer;
  flex: none;
}

.nav-avatar:hover {
  color: var(--text);
  border-color: var(--primary);
}

/* 明暗主题切换胶囊：order:99 保证在有顶栏右侧组（重要提示/积分/头像）的页面始终排到最右；
   index.html 无 auth.js 挂载时则紧随导航链接，两种情况都不破坏布局。文案由 theme.js 写入。 */
.nav-theme {
  order: 99;
  align-self: center;
  margin-left: 8px;
  padding: 5px 12px;
  border-radius: var(--radius-pill);
  background: var(--panel);
  border: 1px solid var(--border-strong);
  color: var(--text-muted);
  font-size: 12px;
  font-weight: 600;
  line-height: 1;
  white-space: nowrap;
  cursor: pointer;
  flex: none;
  transition: color 0.18s, border-color 0.18s, background 0.18s;
}

.nav-theme:hover {
  color: var(--text);
  border-color: var(--primary);
}

/* 顶栏「新手引导」重播按钮：与主题切换同款胶囊，排在它左侧 */
.nav-tour {
  order: 98;
  align-self: center;
  margin-left: 8px;
  padding: 5px 12px;
  border-radius: var(--radius-pill);
  background: var(--panel);
  border: 1px solid var(--border-strong);
  color: var(--text-muted);
  font-size: 12px;
  font-weight: 600;
  line-height: 1;
  white-space: nowrap;
  cursor: pointer;
  flex: none;
  transition: color 0.18s, border-color 0.18s, background 0.18s;
}
.nav-tour:hover {
  color: var(--primary-text);
  border-color: var(--primary);
}

/* 导航栏「重要提示」胶囊按钮：置于积分 chip 左侧，margin-left:auto 把右侧组推到边 */
.nav-tips {
  margin-left: auto;
  align-self: center;
  padding: 6px 13px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--warn);
  background: var(--warn-soft);
  color: var(--warn);
  font-size: 0.8125rem;
  font-weight: 700;
  white-space: nowrap;
  cursor: pointer;
  transition: filter 0.18s;
}

.nav-tips:hover {
  filter: brightness(1.15);
}

.scene-nav a {
  padding: 7px 14px;
  border-radius: var(--radius-pill);
  background: transparent;
  color: var(--text-muted);
  font-size: 0.8125rem;
  font-weight: 600;
  text-decoration: none;
  transition: background 0.18s, color 0.18s;
}

.scene-nav a:hover {
  color: var(--text);
  background: var(--panel);
}

.scene-nav a.active {
  background: var(--panel);
  color: var(--text);
  box-shadow: var(--shadow-sm);
}

header {
  text-align: center;
  margin-bottom: 12px;
}

header h1 {
  margin: 0 0 4px;
  font-size: 1.55rem;
  font-weight: 800;
  letter-spacing: -0.01em;
  background: var(--h1-grad);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: var(--text);
}

header p {
  margin: 0 auto;
  max-width: 640px;
  color: var(--text-muted);
  font-size: 0.9rem;
}

.card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  padding: 26px 28px;
  margin-bottom: 22px;
}

/* 卡片节标题：左侧渐变 accent 色条 */
.card h2 {
  position: relative;
  margin: 0 0 16px;
  padding-left: 13px;
  font-size: 1.15rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--text);
}

.card h2::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 4px;
  height: 1.05em;
  border-radius: var(--radius-pill);
  background: var(--primary-grad);
}

.card h3 {
  margin: 20px 0 8px;
  font-size: 1rem;
  font-weight: 700;
  color: var(--text);
}

.hidden {
  display: none !important;
}
.form-row {
  display: flex;
  gap: 16px;
  margin-bottom: 16px;
}

.form-group {
  flex: 1;
  display: flex;
  flex-direction: column;
}

.form-group.small {
  flex: 0 0 120px;
}

label {
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 6px;
  color: var(--text);
}

input,
textarea,
select {
  padding: 10px 12px;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
  font-family: inherit;
  color: var(--text);
  background: var(--card-bg);
  transition: border-color 0.18s, box-shadow 0.18s;
}

input::placeholder,
textarea::placeholder {
  color: var(--text-muted);
}

input:focus,
textarea:focus,
select:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(111, 91, 245, 0.22);
}

select {
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1.5 6 6.5 11 1.5' stroke='%23a6adbb' stroke-width='1.8' fill='none' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: 32px;
}

textarea {
  resize: vertical;
}

.actions {
  display: flex;
  gap: 12px;
  margin-top: 16px;
}

/* 双栏动作条：左组次级/状态、右组主操作，垂直居中两端对齐，
   避免徽章与不同高度按钮混排换行造成的凌乱感 */
.actions.bar-split {
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
}

.bar-group {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

button {
  padding: 10px 20px;
  border: none;
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.18s, box-shadow 0.18s, transform 0.12s, filter 0.18s;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

button:active:not(:disabled) {
  transform: scale(0.97);
}

button.primary {
  background: var(--primary-grad);
  color: white;
  box-shadow: 0 6px 18px rgba(111, 91, 245, 0.32);
}

button.primary:hover:not(:disabled) {
  background: var(--primary-grad-hover);
  box-shadow: 0 4px 14px rgba(111, 91, 245, 0.4);
}

button.secondary {
  background: var(--card-bg);
  color: var(--text);
  border: 1px solid var(--border-strong);
  box-shadow: var(--shadow-sm);
}

button.secondary:hover:not(:disabled) {
  background: var(--secondary);
  border-color: var(--hover-border);
}

/* 危险操作：软红底，降低误点恐惧又不丢警示性 */
button.danger {
  background: var(--danger-soft);
  color: var(--danger);
  border: 1px solid rgba(242, 109, 109, 0.4);
}

button.danger:hover:not(:disabled) {
  background: rgba(242, 109, 109, 0.2);
}

/* 下载链接伪装成主按钮（合成预览弹窗用） */
a.link-btn {
  padding: 10px 20px;
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
  font-weight: 600;
  text-decoration: none;
  text-align: center;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--primary-grad);
  color: white;
  box-shadow: 0 6px 18px rgba(111, 91, 245, 0.32);
}

a.link-btn:hover {
  background: var(--primary-grad-hover);
}

/* 插槽内的小号删除按钮 */
button.slot-del {
  margin-top: 6px;
  padding: 2px 10px;
  font-size: 12px;
}

button:disabled {
  opacity: 0.55;
  cursor: not-allowed;
  box-shadow: none;
}

.spinner {
  width: 16px;
  height: 16px;
  border: 2px solid rgba(255, 255, 255, 0.4);
  border-top-color: white;
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

.spinner.hidden {
  display: none;
}

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

.result-box {
  min-height: 160px;
  padding: 18px;
  background: var(--surface-inset);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.35);
  white-space: pre-wrap;
  word-break: break-word;
  font-size: 0.92rem;
  line-height: 1.8;
}

.result-box .placeholder {
  color: var(--text-muted);
  font-style: italic;
}

.result-box video {
  max-width: 100%;
  border-radius: 8px;
}

.hint {
  margin: 6px 0 0;
  font-size: 0.8rem;
  color: var(--text-muted);
}

.media-list {
  list-style: none;
  margin: 10px 0 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.media-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 12px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--panel);
  font-size: 0.875rem;
  transition: border-color 0.18s;
}

.media-item:hover {
  border-color: var(--border-strong);
}

.media-item .ref {
  font-weight: 700;
  color: var(--primary-text);
  min-width: 3.5em;
}

.media-item .name {
  flex: 1;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  color: var(--text-muted);
}

.media-item button {
  padding: 2px 10px;
  font-size: 0.8rem;
  background: var(--secondary);
  color: var(--text);
}

.media-item button:hover:not(:disabled) {
  background: var(--secondary-hover);
}

/* 原生 file input 按钮化：隐藏默认样式，只露 ::file-selector-button 小按钮（插槽/自由模式共用） */
input[type="file"] {
  border: none;
  padding: 0;
  background: transparent;
  font-size: 0.75rem;
  color: var(--text-muted);
}

input[type="file"]:focus {
  box-shadow: none;
}

input[type="file"]::file-selector-button {
  padding: 5px 12px;
  margin-right: 8px;
  border: 1px solid var(--primary-border);
  border-radius: 8px;
  background: var(--primary-soft);
  color: var(--primary-text);
  font-size: 0.75rem;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  transition: background 0.18s, border-color 0.18s;
}

input[type="file"]::file-selector-button:hover {
  background: var(--primary-soft);
  border-color: var(--hover-border);
}

input[type="checkbox"],
input[type="radio"] {
  accent-color: var(--primary);
}

/* ===== 视频生成页：项目模式 ===== */
/* 项目/自由模式：分段控件（segmented control） */
.mode-tabs {
  display: flex;
  justify-content: center;
  gap: 4px;
  /* 上下顶满：负上边距吃掉 .container 的 16px 顶部留白，下边距归零贴近卡片，
     胶囊与导航底/卡片顶之间不再留灰色空带（仅 video.html 有此元素，不影响他页） */
  margin: -16px auto 0;
  padding: 4px;
  width: fit-content;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius-pill);
  box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.35);
}

.mode-tabs button {
  border: none;
  border-radius: var(--radius-pill);
  padding: 8px 24px;
  font-size: 0.9rem;
  box-shadow: none;
}

.mode-tabs button.secondary {
  background: transparent;
  color: var(--text-muted);
}

.mode-tabs button.secondary:hover:not(:disabled) {
  background: rgba(255, 255, 255, 0.6);
  color: var(--text);
}

.mode-tabs button.primary {
  box-shadow: 0 2px 8px rgba(79, 70, 229, 0.3);
}

.proj-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 16px;
}

.proj-head h2 {
  margin: 0;
}

.chapter-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 16px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  margin-bottom: 8px;
  background: var(--card-bg);
  box-shadow: var(--shadow-sm);
  transition: border-color 0.18s, box-shadow 0.18s, transform 0.12s;
}

.chapter-row:hover {
  border-color: var(--primary-border);
  box-shadow: var(--shadow);
  transform: translateY(-1px);
}

.chapter-row button {
  padding: 6px 18px;
  font-size: 0.85rem;
}

.slot-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  gap: 12px;
  margin: 12px 0 8px;
}

/* 插槽：图片优先小卡，编号做成角标式小标签 */
.slot {
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 10px;
  background: var(--card-bg);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  gap: 6px;
  transition: border-color 0.18s, box-shadow 0.18s;
}

.slot:hover {
  border-color: var(--primary-border);
  box-shadow: var(--shadow);
}

.slot-ref {
  align-self: flex-start;
  padding: 1px 9px;
  border-radius: var(--radius-pill);
  background: var(--primary-soft);
  color: var(--primary-text);
  font-weight: 700;
  font-size: 0.72rem;
  letter-spacing: 0.02em;
}

/* 生图弹窗在途请求的入口进度角标：关闭弹窗后优化/生成仍在后台跑，
   在图片插槽卡 / 新增主体「AI 生图」按钮右上角显示转圈 + 文案，完成后由 JS 移除 */
[data-imgen-ctx] {
  position: relative;
}

.imgen-badge {
  position: absolute;
  top: -8px;
  right: -6px;
  z-index: 3;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 2px 8px 2px 6px;
  border-radius: var(--radius-pill);
  background: var(--primary);
  color: #fff;
  font-size: 0.68rem;
  line-height: 1.4;
  white-space: nowrap;
  box-shadow: var(--shadow-sm);
  pointer-events: none;
}

.imgen-badge::before {
  content: "";
  width: 9px;
  height: 9px;
  border-radius: 50%;
  border: 2px solid rgba(255, 255, 255, 0.45);
  border-top-color: #fff;
  animation: task-spin 0.9s linear infinite;
}

/* 后台生成完成、尚未查看：绿色「就绪 ✓」角标，不转圈 */
.imgen-badge.ready {
  background: #2fa84f;
  padding: 2px 9px;
}

.imgen-badge.ready::before {
  display: none;
}

.slot-thumb {
  width: 100%;
  height: 96px;
  object-fit: cover;
  border-radius: 8px;
  border: 1px solid var(--border);
}

.slot-name {
  font-size: 0.75rem;
  color: var(--text-muted);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.slot-owner {
  font-size: 0.78rem;
  color: var(--text);
  line-height: 1.35;
}

/* 自定义主体卡片描述：三行截断，避免长描述撞开插槽网格 */
.extra-desc {
  margin-top: 6px;
  font-size: 0.78rem;
  color: var(--text-muted);
  line-height: 1.5;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* 新增自定义主体弹窗表单：字段竖排满宽 */
.subject-form {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin: 4px 0 12px;
}

.subject-form input[type="text"],
.subject-form input:not([type]),
.subject-form textarea {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 8px 10px;
  font: inherit;
  font-size: 0.875rem;
  background: var(--panel);
}

.subject-form textarea {
  resize: vertical;
  line-height: 1.6;
}

/* 生图弹窗：来源切换 + 参数下拉行 + 参考图/结果预览 */
.src-bar {
  display: flex;
  gap: 8px;
}

.src-bar button {
  padding: 4px 16px;
  font-size: 0.78rem;
}

.gen-params {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.gen-params select {
  flex: 1 1 150px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 7px 10px;
  font: inherit;
  font-size: 0.85rem;
  background: var(--panel);
  color: var(--text);
}

/* 生图描述框：【优化】小图标钉在右下角 */
.prompt-wrap {
  position: relative;
}

.prompt-wrap textarea {
  padding-bottom: 32px; /* 右下角给图标留位，避免遮字 */
}

.opt-btn {
  position: absolute;
  right: 8px;
  bottom: 8px;
  padding: 2px 12px;
  font-size: 0.72rem;
  border-radius: var(--radius-pill);
}

.gen-prev {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.gen-ref-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
}

.gen-ref-item button {
  padding: 1px 10px;
  font-size: 0.7rem;
}

.gen-thumb {
  width: 110px;
  height: 110px;
  object-fit: cover;
  border-radius: var(--radius-sm);
  border: 2px solid transparent;
  cursor: pointer;
  box-shadow: var(--shadow-sm);
  transition: border-color 0.15s;
}

.gen-thumb.sel {
  border-color: var(--primary);
}

.slot input[type="file"] {
  font-size: 0.75rem;
}

/* 插槽卡内的 AI 生成 / 素材库 / 收藏入口：小尺寸次级按钮 */
.slot-gen,
.slot-lib,
.slot-fav {
  margin-top: 6px;
  padding: 2px 10px;
  font-size: 12px;
}

/* 参考音频插槽：播放器撑满卡宽 */
.slot-audio {
  width: 100%;
  height: 36px;
  margin: 4px 0;
}

/* 灯箱：缩略图点击放大（z-index 高于 modal-overlay 的 100，弹窗内可叠开） */
.lightbox-overlay {
  position: fixed;
  inset: 0;
  z-index: 120;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 24px;
  background: var(--overlay);
}

.lightbox-overlay img {
  max-width: 92vw;
  max-height: 82vh;
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-lg);
  background: var(--card-bg);
}

.lightbox-bar {
  display: flex;
  gap: 10px;
}

.slot-thumb,
.map-thumb {
  cursor: zoom-in;
}

/* 生图结果缩略图：单击选中，放大走右上角角标或双击 */
.gen-thumb-wrap {
  position: relative;
  width: 110px;
}

.thumb-zoom {
  position: absolute;
  top: 4px;
  right: 4px;
  padding: 1px 8px;
  font-size: 0.68rem;
  border-radius: var(--radius-pill);
  background: rgba(15, 23, 42, 0.55);
  color: #fff;
  border: none;
  cursor: zoom-in;
}

/* 分镜卡：白底 + 左侧状态色条（data-status 由 buildShotRow/轮询 tick 写入） */
.shot-card {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  border: 1px solid var(--border);
  border-left: 3px solid var(--border-strong);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  margin-bottom: 10px;
  background: var(--card-bg);
  box-shadow: var(--shadow-sm);
  transition: border-color 0.18s, box-shadow 0.18s;
}

.shot-card:hover {
  box-shadow: var(--shadow);
}

.shot-card[data-status="ok"] {
  border-left-color: var(--success);
}

.shot-card[data-status="warn"] {
  border-left-color: var(--warn);
}

.shot-card[data-status="err"] {
  border-left-color: var(--danger);
}

.shot-card[data-status="run"] {
  border-left-color: var(--primary);
}

.shot-card[data-status="wait"] {
  border-left-color: var(--warn);
}

.shot-card > button {
  padding: 8px 14px;
  font-size: 0.85rem;
  flex: none;
}

.shot-card .merge-check {
  width: 18px;
  height: 18px;
  margin-top: 2px;
  flex: none;
}

/* 分镜卡 v2：标题行 + 两行截断正文 + 右侧动作列；状态色除左侧色条外再铺一层淡渐变底 */
.shot-card {
  border-left-width: 4px;
  border-radius: var(--radius);
  padding: 14px 16px;
}

.shot-card[data-status="ok"] {
  background: linear-gradient(90deg, var(--success-soft), var(--card-bg) 180px);
}

.shot-card[data-status="warn"],
.shot-card[data-status="wait"] {
  background: linear-gradient(90deg, var(--warn-soft), var(--card-bg) 180px);
}

.shot-card[data-status="err"] {
  background: linear-gradient(90deg, var(--danger-soft), var(--card-bg) 180px);
}

.shot-card[data-status="run"] {
  background: linear-gradient(90deg, var(--primary-soft), var(--card-bg) 180px);
}

.shot-head {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.shot-card .shot-title {
  font-weight: 650;
  font-size: 0.95rem;
  margin-right: auto;
}

.shot-card .shot-text {
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  cursor: pointer;
  transition: color 0.15s;
}

.shot-card .shot-text:hover {
  color: var(--text);
}

.shot-card .shot-text.expanded {
  display: block;
  overflow: visible;
}

.shot-card .shot-video {
  width: 100%;
  max-width: 340px;
}

.shot-actions {
  display: flex;
  flex-direction: column;
  gap: 8px;
  flex: none;
  min-width: 118px;
  align-self: center;
}

/* 删除在动作列里降为幽灵按钮，视觉重量让给主操作 */
.shot-actions .danger {
  background: transparent;
  border-color: transparent;
  box-shadow: none;
  opacity: 0.7;
}

.shot-actions .danger:hover:not(:disabled) {
  background: var(--danger-soft);
  border-color: transparent;
  opacity: 1;
}

.scene-block {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--card-bg);
  margin-bottom: 14px;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.scene-head {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 11px 14px;
  cursor: pointer;
  user-select: none;
  background: var(--primary-soft);
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--primary-hover);
  transition: background 0.18s;
}

.scene-head:hover {
  background: color-mix(in srgb, var(--primary) 22%, var(--panel));
}

.scene-caret {
  width: 1em;
  color: var(--primary-text);
}

.scene-text {
  padding: 9px 14px;
  font-size: 0.85rem;
  color: var(--text-muted);
  background: var(--panel);
  border-top: 1px dashed var(--border);
}

.scene-shots {
  padding: 12px 14px 4px;
}

.merge-bar {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  border: 1px dashed color-mix(in srgb, var(--primary) 45%, transparent);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  margin: 4px 0 16px;
  background: var(--primary-soft);
}

.merge-bar .hint {
  flex: 1;
  min-width: 220px;
  margin: 0;
}

.shot-info {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.shot-title {
  font-weight: 600;
}

.shot-text {
  font-size: 0.85rem;
  color: var(--text-muted);
  white-space: pre-wrap;
}

.shot-video {
  width: 220px;
  max-width: 40%;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
}

.shot-video-lg {
  max-width: 100%;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
}

.badge {
  padding: 3px 10px;
  border-radius: var(--radius-pill);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.01em;
  background: var(--secondary);
  color: var(--text-muted);
  border: 1px solid transparent;
  align-self: flex-start;
}

.badge.ok {
  background: var(--success-soft);
  color: var(--success);
  border-color: var(--success-border);
}

.badge.warn {
  background: var(--warn-soft);
  color: var(--warn);
  border-color: var(--warn-border);
}

.badge.err {
  background: var(--danger-soft);
  color: var(--danger);
  border-color: var(--danger-border);
}

/* 生成中：主色脉冲动效，与静态灰徽章（未组装/已组装）明显区分 */
.badge.run {
  background: var(--primary-soft);
  color: var(--primary-text);
  border-color: var(--primary-border);
  animation: badge-pulse 1.2s ease-in-out infinite;
}

/* 排队中：琥珀色慢脉冲 */
.badge.wait {
  background: var(--warn-soft);
  color: var(--warn);
  border-color: var(--warn-border);
  animation: badge-pulse 1.8s ease-in-out infinite;
}

@keyframes badge-pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.45; }
}

/* ===== 风格库 ===== */
/* 风格库：卡片网格；新建入口在头部【+ 新建风格】对话框 */
.style-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 14px;
  margin: 14px 0;
}

/* 绑定栏：面板底 + 细边，与卡片网格分层 */
.style-bar {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 10px 12px;
}

/* 空库占位：横跨整行虚线框 */
.style-empty {
  grid-column: 1 / -1;
  padding: 32px 12px;
  text-align: center;
  color: var(--text-muted);
  border: 1px dashed var(--border-strong);
  border-radius: var(--radius);
}

.style-card {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  cursor: pointer;
  background: var(--card-bg);
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-sm);
  transition: box-shadow 0.18s, transform 0.18s, border-color 0.18s;
}

.style-card:hover {
  box-shadow: var(--shadow);
  transform: translateY(-3px);
  border-color: var(--primary-border);
}

.style-cover {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: linear-gradient(140deg, var(--panel) 0%, var(--card-bg) 100%);
}

.style-cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.3s ease;
}

/* 封面缺失/加载失败占位：暗面渐变 + 名称首字，杜绝裂图白块刺眼 */
.style-cover.empty {
  display: flex;
  align-items: center;
  justify-content: center;
}

.style-cover.empty span {
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--text-muted);
  opacity: 0.45;
}

.style-card:hover .style-cover img {
  transform: scale(1.05);
}

.style-meta {
  padding: 10px 12px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  border-top: 1px solid var(--border);
}

.style-name {
  font-weight: 700;
  font-size: 0.95rem;
}

.style-desc {
  font-size: 0.78rem;
  color: var(--text-muted);
}

/* 新建风格对话框主体：字段竖排全宽 */
.style-new {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.style-new input,
.style-new textarea {
  width: 100%;
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(170px, 1fr));
  gap: 12px;
  margin: 12px 0;
}

.gallery-grid img {
  width: 100%;
  height: 130px;
  object-fit: cover;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  cursor: zoom-in;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.gallery-grid img:hover {
  transform: scale(1.03);
  box-shadow: var(--shadow);
}

/* 参考图管理：缩略图容器 + 右上角删除角标（仅可编辑风格渲染） */
.gallery-item {
  position: relative;
}

.gallery-del {
  position: absolute;
  top: 6px;
  right: 6px;
  padding: 2px 10px;
  font-size: 0.72rem;
  border-radius: var(--radius-pill);
  opacity: 0.85;
}

.style-text {
  white-space: pre-wrap;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 12px;
  font-size: 0.85rem;
  margin: 8px 0 14px;
}

/* 步骤条：胶囊 + 步骤间连接线，激活态渐变 */
.steps {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 18px;
}

.step {
  position: relative;
  padding: 5px 16px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--border-strong);
  background: var(--card-bg);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-muted);
  box-shadow: var(--shadow-sm);
}

.step + .step::before {
  content: "";
  position: absolute;
  left: -12px;
  top: 50%;
  transform: translateY(-50%);
  width: 8px;
  height: 2px;
  border-radius: 1px;
  background: var(--border-strong);
}

.step.active {
  background: var(--primary-grad);
  border-color: transparent;
  color: white;
  box-shadow: 0 2px 8px rgba(79, 70, 229, 0.3);
}

/* 步骤 pill 改为可点击按钮：补指针/悬停反馈，激活态保持原样 */
button.step {
  cursor: pointer;
  font-family: inherit;
}

button.step:not(.active):hover {
  color: var(--primary-text);
  border-color: var(--primary);
}

/* 步骤行右侧的「← 篇章」回跳按钮 */
.step-back {
  margin-left: auto;
  padding: 5px 14px;
  font-size: 0.8rem;
}

.check-item {
  display: flex;
  gap: 8px;
  align-items: flex-start;
  font-size: 0.85rem;
  font-weight: 400;
  margin-bottom: 4px;
  padding: 6px 10px;
  border-radius: 8px;
  border: 1px solid transparent;
  transition: background 0.15s, border-color 0.15s;
}

.check-item:hover {
  background: var(--panel);
  border-color: var(--border);
}

.check-item:has(input:checked) {
  background: var(--primary-soft);
  border-color: var(--primary-border);
}

.check-item input {
  margin-top: 4px;
}

/* 勾选组标题下的警示/说明行（如连续性锚点的全篇章提示） */
.group-hint {
  margin: -6px 0 10px;
  padding: 8px 12px;
  font-size: 0.78rem;
  line-height: 1.6;
  color: var(--warn);
  background: var(--warn-soft);
  border-radius: 8px;
}
.group-hint.err {
  color: var(--danger);
  background: var(--danger-soft);
}

/* 生成方式切换（参考素材 / 首帧衔接） */
.mode-bar {
  display: flex;
  gap: 6px;
  margin: 0 0 12px;
}

/* 首帧素材卡：缩略图 + 说明/重传按钮横排，虚线框与插槽区视觉区分 */
.ff-box {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 0 0 12px;
  padding: 10px 12px;
  border: 1px dashed var(--border-strong);
  border-radius: var(--radius-sm);
  background: color-mix(in srgb, var(--card-bg) 60%, var(--bg));
}

.ff-thumb {
  width: 108px;
  height: 72px;
  object-fit: cover;
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-sm);
  cursor: zoom-in;
  flex: none;
}

.ff-info {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 8px;
  min-width: 0;
}

.ff-info .group-hint {
  margin: 0;
}

/* 映射表首帧行内的重传入口：小尺寸靠右，不挤压映射信息 */
.map-ff-btn {
  margin-left: auto;
  padding: 4px 12px;
  font-size: 12px;
  flex: none;
}

/* 项目列表：新建区 + 卡片网格（替代旧下拉选择） */
.proj-new {
  display: flex;
  gap: 10px;
  margin: 4px 0 16px;
}

.proj-new input {
  flex: 1;
}

.proj-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 12px;
}

.proj-card {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 14px 16px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--card-bg);
  cursor: pointer;
  transition: box-shadow 0.15s ease, transform 0.15s ease, border-color 0.15s ease;
}

.proj-card:hover {
  border-color: var(--primary);
  box-shadow: var(--shadow-lg);
  transform: translateY(-2px);
}

.proj-title {
  font-weight: 600;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.proj-meta {
  font-size: 12px;
  color: var(--text-muted);
}

.proj-enter {
  margin-top: auto;
  font-size: 13px;
  color: var(--primary-text);
  font-weight: 600;
}
/* 示例项目（注册即复制的那份）：标题行带胶囊标 + 卡内一句上手提示 */
.proj-title-row { display: flex; align-items: center; gap: 8px; }
.proj-badge {
  flex: none;
  padding: 1px 8px;
  border: 1px solid var(--warn-border);
  border-radius: 999px;
  background: var(--warn-soft);
  color: var(--warn);
  font-size: 11px;
  font-weight: 600;
}
.proj-demo-hint { font-size: 12px; color: var(--text-muted); line-height: 1.5; }
.mode-chip {
  padding: 5px 14px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--card-bg);
  color: var(--text-muted);
  font-size: 0.78rem;
  cursor: pointer;
}
.mode-chip.active {
  background: var(--primary);
  border-color: var(--primary);
  color: #fff;
}

/* 连续性锚点勾选组容器（步骤②，置于【连续性锚点】分段框上方） */
.anchor-group {
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin: 0 0 12px;
  padding: 10px 12px;
  border: 1px dashed var(--border);
  border-radius: 10px;
}

.anchor-group .group-hint {
  margin: 0 0 6px;
}

/* 主体/环境完整描述勾选行：短式名称加粗，「查看完整描述」按钮靠右 */
.setting-item {
  flex-wrap: wrap;
}

.setting-short {
  font-weight: 600;
}

.setting-desc-btn {
  margin-left: auto;
  padding: 2px 10px;
  font-size: 0.75rem;
}

.map-table {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 16px;
}

.map-row {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.85rem;
  padding: 4px 8px;
  border-radius: 8px;
  transition: background 0.15s;
}

.map-row:hover {
  background: var(--panel);
}

.map-owner {
  color: var(--text-muted);
  font-size: 0.78rem;
}

.map-row.map-missing {
  color: var(--warn);
}

.map-row.map-missing .ref {
  color: var(--warn);
}

/* 篇章设定可编辑区：整体风格/连续性锚点/严格排除 */
.chapter-cfg {
  margin: 10px 0;
  padding: 10px 14px;
  border: 1px dashed var(--border-strong);
  border-radius: 10px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.cfg-head {
  display: flex;
  align-items: center;
  gap: 10px;
}

.cfg-head h3 {
  margin: 0;
  font-size: 0.95rem;
}

.cfg-hint {
  margin-right: auto;
  color: var(--text-muted);
  font-size: 0.75rem;
}

.cfg-head button {
  flex: none;
  padding: 4px 16px;
  font-size: 0.78rem;
}

/* 只读紧凑行：标签定宽 + 值 pre-wrap，不再用 textarea 撑高度 */
.chapter-cfg .cfg-row {
  display: flex;
  gap: 10px;
  align-items: flex-start;
}

.cfg-key {
  flex: none;
  width: 5.5em;
  padding-top: 1px;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--text-muted);
}

.cfg-val {
  font-size: 0.82rem;
  white-space: pre-wrap;
}

.cfg-val.empty {
  color: var(--text-muted);
  font-style: italic;
}

.cfg-edit-row {
  display: flex;
  flex-direction: column;
}

.cfg-label {
  font-size: 0.8rem;
  font-weight: 600;
  margin-bottom: 3px;
}

.cfg-ta {
  width: 100%;
  box-sizing: border-box;
  font: inherit;
  font-size: 0.85rem;
  padding: 6px 9px;
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text);
  resize: vertical;
}

.cfg-bar {
  display: flex;
  gap: 8px;
}

.cfg-bar button {
  padding: 6px 18px;
  font-size: 0.82rem;
}

/* 第一阶段分镜参考折叠块 */
.phase1-ref {
  margin: 8px 0;
  font-size: 0.85rem;
}

.phase1-pre {
  margin: 8px 0 0;
  padding: 10px;
  background: var(--surface-inset);
  border-radius: 8px;
  font-size: 0.78rem;
  line-height: 1.6;
  max-height: 320px;
  overflow: auto;
  white-space: pre-wrap;
}

.gen-box {
  border-top: 1px dashed var(--border-strong);
  margin-top: 18px;
  padding-top: 4px;
}

.prompt-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}

.prompt-head h3 {
  margin: 20px 0 8px;
}

.prompt-section {
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--panel);
  padding: 10px 12px;
  margin-bottom: 10px;
}

.prompt-section-name {
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--primary-text);
  margin-bottom: 6px;
}

/* 分镜列表状态筛选栏 */
.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 12px;
}
.filter-chip {
  padding: 4px 12px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--card-bg);
  color: var(--text-muted);
  font-size: 0.75rem;
  cursor: pointer;
}
.filter-chip.active {
  background: var(--primary);
  border-color: var(--primary);
  color: #fff;
}

/* 步骤②「提示上一镜头内容」 */
.prev-hint-btn {
  align-self: flex-start;
  margin-bottom: 6px;
  padding: 4px 10px;
  font-size: 0.72rem;
}
.prev-shot-hint {
  margin-bottom: 8px;
  padding: 8px 10px;
  font-size: 0.78rem;
  line-height: 1.6;
  color: var(--text-muted);
  background: var(--panel);
  border: 1px dashed var(--border);
  border-radius: 8px;
  white-space: pre-wrap;
}

.prompt-section-body {
  width: 100%;
  font-size: 0.875rem;
  line-height: 1.6;
  background: var(--card-bg);
  border-radius: 8px;
}

.modal-overlay {
  position: fixed;
  inset: 0;
  background: var(--overlay);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  z-index: 100;
  animation: fade-in 0.18s ease-out;
}

.modal {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  width: 100%;
  max-width: 860px;
  max-height: 82vh;
  display: flex;
  flex-direction: column;
  padding: 22px 26px;
  animation: modal-in 0.22s cubic-bezier(0.2, 0.8, 0.3, 1);
}

.modal-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 12px;
}

.modal-head h3 {
  margin: 0;
  font-weight: 700;
}

.modal-body {
  margin: 0;
  overflow: auto;
  white-space: pre-wrap;
  word-break: break-word;
  font-size: 0.875rem;
  line-height: 1.7;
  background: var(--surface-inset);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
}

/* 用户素材库弹窗：图片/音频网格，支持选择与管理（改名/删除/上传入库） */
.asset-modal {
  max-width: 720px;
}

.asset-toolbar {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 14px;
}

.asset-tabs {
  display: flex;
  gap: 8px;
}

.asset-toolbar .cfg-hint {
  margin-left: auto;
}

.asset-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  gap: 12px;
  overflow: auto;
  padding: 2px;
}

.asset-card {
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 10px;
  background: var(--card-bg);
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.asset-thumb {
  width: 100%;
  height: 96px;
  object-fit: cover;
  border-radius: 8px;
  cursor: zoom-in;
  background: var(--panel);
}

.asset-audio {
  width: 100%;
}

.asset-name {
  font-size: 0.85rem;
  font-weight: 600;
  word-break: break-all;
}

.asset-acts {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.asset-acts button {
  padding: 3px 10px;
  font-size: 12px;
}

.asset-empty {
  grid-column: 1 / -1;
  padding: 30px 10px;
  text-align: center;
  color: var(--text-muted);
  font-size: 0.9rem;
}

.map-thumb {
  width: 56px;
  height: 40px;
  object-fit: cover;
  border-radius: 8px;
  border: 1px solid var(--border);
}

.map-row .ref {
  font-weight: 700;
  color: var(--primary-text);
  min-width: 3em;
}

.save-bar {
  display: flex;
  gap: 8px;
  margin-top: 14px;
  padding-top: 14px;
  border-top: 1px dashed var(--border-strong);
  flex-wrap: wrap;
  align-items: center;
}

.save-bar select,
.save-bar input {
  flex: 1;
  min-width: 160px;
}

.save-bar button {
  flex: none;
  padding: 10px 16px;
}

/* 场景一解析摘要：浅底圆角卡，突出「N 分镜 · M 场景 · K 参考图」 */
.parse-summary {
  margin-top: 14px;
  padding: 14px 16px;
  background: rgba(111, 91, 245, 0.1);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
  line-height: 1.6;
  font-weight: 600;
  color: var(--text);
}

/* 结果卡内联保存条：下拉 + 输入 + 按钮一行 flex，窄屏 wrap */
.save-inline {
  display: flex;
  gap: 8px;
  margin-top: 14px;
  padding-top: 14px;
  border-top: 1px dashed var(--border-strong);
  flex-wrap: wrap;
  align-items: center;
}

.save-inline .field-label {
  flex: none;
  font-size: 0.8125rem;
  color: var(--text-muted);
}

.save-inline select,
.save-inline input {
  flex: 1;
  min-width: 160px;
}

.save-inline button {
  flex: none;
  padding: 10px 16px;
}

/* 保存并解析弹窗：复用 .modal 体系，补充字段间距与隐藏态 */
.modal-overlay.hidden {
  display: none;
}

.save-modal {
  width: min(460px, 92vw);
}

.save-modal .field-label {
  display: block;
  margin: 12px 0 6px;
  font-size: 0.8125rem;
  color: var(--text-muted);
}

.save-modal .field-label:first-child {
  margin-top: 0;
}

.save-modal select,
.save-modal input {
  width: 100%;
}

.save-modal .modal-hint {
  margin: 12px 0 0;
  font-size: 0.75rem;
  line-height: 1.6;
  color: var(--text-muted);
}

.save-modal .modal-actions {
  justify-content: flex-end;
  margin-top: 16px;
}

.status {
  margin-top: 10px;
  font-size: 0.875rem;
  color: var(--text-muted);
  min-height: 1.4em;
}

.status.error {
  color: var(--danger);
}

.status.success {
  color: var(--success);
}

/* 合并分镜流式弹窗：结果展示/编辑区占满弹窗剩余高度 */
.merge-stream-box {
  flex: 1;
  min-height: 320px;
  font-size: 0.875rem;
  line-height: 1.7;
  resize: vertical;
}

/* 任务状态面板：状态色调 + 转圈 + 耗时/刷新活性，替代裸状态码大标题 */
.task-panel {
  border: 1px solid var(--border);
  border-left: 4px solid var(--border-strong);
  border-radius: var(--radius);
  padding: 12px 16px;
  background: var(--panel);
  margin-bottom: 12px;
}

.task-panel.task-run {
  border-left-color: var(--primary);
  background: var(--primary-soft);
}

.task-panel.task-wait {
  border-left-color: var(--warn);
  background: var(--warn-soft);
}

.task-panel.task-ok {
  border-left-color: var(--success);
  background: var(--success-soft);
}

.task-panel.task-err {
  border-left-color: var(--danger);
  background: var(--danger-soft);
}

.task-line {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1rem;
}

.task-elapsed {
  color: var(--text-muted);
  font-size: 0.875rem;
}

.task-sub {
  margin-top: 6px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
  color: var(--text-muted);
  font-size: 0.8125rem;
}

.task-id {
  cursor: pointer;
  border: 1px dashed var(--border);
  border-radius: 6px;
  padding: 1px 8px;
}

.task-id:hover {
  color: var(--primary-text);
  border-color: var(--primary);
}

.task-spinner {
  width: 16px;
  height: 16px;
  border-radius: 50%;
  border: 2px solid var(--primary-border);
  border-top-color: var(--primary);
  animation: task-spin 0.9s linear infinite;
  flex: none;
}

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

@media (max-width: 640px) {
  .form-row {
    flex-direction: column;
  }

  .form-group.small {
    flex: 1;
  }

  .actions {
    flex-direction: column;
  }
}

/* ===== 全局收尾：弹层动画、键盘焦点环、细滚动条 ===== */
@keyframes fade-in {
  from {
    opacity: 0;
  }
}

@keyframes modal-in {
  from {
    opacity: 0;
    transform: translateY(10px) scale(0.98);
  }
}

:focus-visible {
  outline: 2px solid rgba(99, 102, 241, 0.5);
  outline-offset: 2px;
}

input:focus-visible,
textarea:focus-visible,
select:focus-visible {
  outline: none;
}

::-webkit-scrollbar {
  width: 10px;
  height: 10px;
}

::-webkit-scrollbar-thumb {
  background: var(--scrollbar-thumb);
  border-radius: var(--radius-pill);
  border: 2px solid transparent;
  background-clip: content-box;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--scrollbar-thumb-hover);
  background-clip: content-box;
  border: 2px solid transparent;
}

::-webkit-scrollbar-track {
  background: transparent;
}

/* ===== 漫剧工坊 mockup 组件层（深色工作台）===== */
.container.wide { max-width: 1440px; }
/* 项目模式（篇章/分镜视图）全屏占满：JS 在 renderChapter/renderShot 挂 .full，列表视图摘掉 */
.container.wide.full { max-width: none; padding-left: 28px; padding-right: 28px; }

.free-grid { display: grid; grid-template-columns: minmax(430px, 5fr) 6fr; gap: 16px; align-items: start; }
@media (max-width: 900px) { .free-grid { grid-template-columns: 1fr; } }

.pane {
  background: var(--card-bg); border: 1px solid var(--border); border-radius: var(--radius-lg);
  padding: 16px; display: flex; flex-direction: column; gap: 14px; box-shadow: var(--shadow-sm);
}
.pane-h { display: flex; align-items: center; gap: 8px; }
.pane-h .bar-accent { width: 3px; height: 14px; border-radius: 2px; background: var(--primary); flex: none; }
.pane-h h3 { font-size: 14px; font-weight: 600; margin: 0; }
.pane-h .sub { color: var(--text-muted); font-size: 12px; margin-left: auto; font-variant-numeric: tabular-nums; }

/* 提示词编辑器：backdrop 高亮层 + 透明文字 textarea 双层 */
.editor-wrap { position: relative; border: 1px solid var(--border-strong); border-radius: var(--radius); background: var(--panel); transition: border-color 0.15s; }
.editor-wrap:focus-within { border-color: var(--primary); }
#backdrop {
  position: absolute; inset: 0; padding: 12px 14px; pointer-events: none; overflow: hidden;
  font-family: inherit; font-size: 13.5px; line-height: 1.8; color: var(--text);
  white-space: pre-wrap; word-wrap: break-word;
}
#backdrop .ref { color: var(--primary-text); background: rgba(111, 91, 245, 0.22); border-radius: 4px; padding: 0 3px; }
#backdrop .ref.bad { color: var(--danger-text); background: rgba(242, 109, 109, 0.22); }
#prompt {
  position: relative; z-index: 1; display: block; width: 100%; min-height: 170px; max-height: 340px;
  padding: 12px 14px; border: none; outline: none; resize: vertical; overflow: auto;
  background: transparent; color: transparent; caret-color: var(--text);
  font-family: inherit; font-size: 13.5px; line-height: 1.8;
}
#prompt::selection { background: rgba(111, 91, 245, 0.4); }
#prompt:focus { box-shadow: none; }

.ref-check { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; min-height: 24px; }
.ref-check .lbl { font-size: 11px; color: var(--text-muted); margin-right: 2px; }
.ref-chip { font-size: 11px; padding: 2.5px 9px; border-radius: 6px; font-variant-numeric: tabular-nums; }
.ref-chip.ok { background: var(--success-soft); color: var(--success); border: 1px solid rgba(62, 207, 142, 0.3); }
.ref-chip.bad { background: var(--danger-soft); color: var(--danger-text); border: 1px solid rgba(242, 109, 109, 0.4); }

.dropzone {
  display: flex; align-items: center; justify-content: center; gap: 10px; flex: none;
  border: 1.5px dashed var(--border-strong); border-radius: var(--radius); padding: 16px;
  color: var(--text-muted); font-size: 12.5px; cursor: pointer; transition: 0.15s;
}
.dropzone:hover { border-color: var(--primary); color: var(--primary-text); background: var(--primary-soft); }
.dropzone b { color: var(--text); font-weight: 600; }

/* 素材条：横滑卡片，徽章 + 操作按钮一行、名称一行 */
.media-list.mat-strip { display: flex; flex-direction: row; gap: 10px; overflow-x: auto; padding: 2px 2px 6px; margin: 0; list-style: none; }
.media-list.mat-strip:empty { display: none; }
.media-item {
  width: 150px; flex: none; display: flex; flex-wrap: wrap; gap: 4px; align-items: center;
  padding: 8px; border: 1px solid var(--border-strong); border-radius: var(--radius-sm); background: var(--panel);
}
.media-item .ref {
  order: 1; font-size: 11px; font-weight: 700; padding: 2px 7px; border-radius: 6px;
  background: var(--ref-chip-bg); color: var(--primary-text); border: 1px solid rgba(111, 91, 245, 0.5);
}
.media-item button { order: 2; padding: 2px 8px; font-size: 11.5px; border-radius: 6px; background: var(--secondary); color: var(--text-muted); border: 1px solid var(--border-strong); }
.media-item button:hover:not(:disabled) { color: var(--text); border-color: var(--primary); }
.media-item .name { order: 5; flex: 1 1 100%; font-size: 12px; color: var(--text-muted); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

.params { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; flex: none; }
@media (max-width: 900px) { .params { grid-template-columns: repeat(2, 1fr); } }
.params .field label { display: block; font-size: 11.5px; color: var(--text-muted); margin-bottom: 6px; }
.params .field select, .params .field input { width: 100%; }

.cta-row { display: flex; align-items: center; gap: 14px; flex: none; }
.eta { font-size: 12px; color: var(--text-muted); font-variant-numeric: tabular-nums; }
.eta b { color: var(--primary-text); font-weight: 600; }

#result video { width: 100%; border-radius: var(--radius-sm); background: #000; }

/* 模式切换：mockup seg 胶囊 */
.mode-tabs { display: flex; gap: 4px; width: fit-content; margin: -16px auto 0; padding: 4px; background: var(--panel); border: 1px solid var(--border); border-radius: var(--radius-pill); }
.mode-tabs button { border-radius: var(--radius-pill); padding: 7px 22px; font-size: 13px; }
.mode-tabs button.primary { box-shadow: 0 4px 12px rgba(111, 91, 245, 0.35); }
.mode-tabs button.secondary { background: transparent; border-color: transparent; box-shadow: none; color: var(--text-muted); }
.mode-tabs button.secondary:hover:not(:disabled) { background: var(--secondary); color: var(--text); }

/* ── 分段表（mockup seg-row）：表头与行共用 7 列 grid 模板，首列留给合并勾选框 ── */
.seg-head-row,
.shot-card.seg-row {
  display: grid;
  grid-template-columns: auto 44px minmax(0, 1fr) 132px 52px 96px;
  gap: 4px 10px;
  align-items: center;
}
.seg-head-row {
  padding: 0 16px 8px;
  border-bottom: 1px solid var(--border);
  color: var(--text-muted);
  font-size: 11.5px;
  font-weight: 600;
  letter-spacing: 0.04em;
}
.seg-head-row > *, .shot-card.seg-row > * { min-width: 0; }
.shot-card.seg-row { padding: 10px 16px; cursor: pointer; }
.shot-card.seg-row .merge-check { grid-column: 1; margin: 0; }
.shot-card.seg-row .seg-idx {
  grid-column: 2; font-weight: 700; font-size: 12px; color: var(--primary-text);
  font-variant-numeric: tabular-nums;
}
.shot-card.seg-row .seg-sum { grid-column: 3; min-width: 0; font-size: 12.5px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.shot-card.seg-row .seg-refs { grid-column: 4; display: flex; flex-wrap: wrap; gap: 4px; }
.shot-card.seg-row .seg-dur { grid-column: 5; font-size: 12px; color: var(--text-muted); font-variant-numeric: tabular-nums; }
.shot-card.seg-row .seg-status { grid-column: 6; display: flex; flex-wrap: wrap; gap: 4px; }
.seg-none { font-size: 11px; color: var(--text-muted); opacity: 0.7; }
/* 场景组内行与表头列对齐：scene-block 1px 边框 + 15px 内边距 = 表头 16px */
.scene-shots { padding: 0 16px 4px; }
.scene-block { margin: 0 -16px; border-left: none; border-right: none; border-radius: 0; }

/* ── 拼接时间线条：已保存成片按镜头顺序、宽度按时长比例 ── */
.tl-wrap { margin: 2px 0 18px; }
.tl-strip { display: flex; gap: 3px; height: 26px; }
.tl-seg {
  flex: 1 1 0; min-width: 34px; border-radius: 6px; overflow: hidden;
  background: var(--primary-grad); color: #fff;
  font-size: 10px; font-weight: 700; font-variant-numeric: tabular-nums;
  display: flex; align-items: center; justify-content: center;
}
.tl-total { margin-top: 6px; font-size: 11px; color: var(--text-muted); font-variant-numeric: tabular-nums; }

/* ── 任务卡解剖：进行中条纹进度 + 失败原因红卡 ── */
.task-panel.task-run { position: relative; overflow: hidden; }
.task-panel.task-run::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 4px;
  background: repeating-linear-gradient(45deg, var(--primary) 0 10px, transparent 10px 20px);
  background-size: 28px 4px;
  animation: tl-stripe 0.8s linear infinite;
}
@keyframes tl-stripe { to { background-position: 28px 0; } }
.task-reason {
  margin-top: 8px; padding: 8px 12px; border-radius: var(--radius-sm);
  background: var(--danger-soft);
  border: 1px solid color-mix(in srgb, var(--danger) 45%, transparent);
  color: var(--danger-text); font-size: 12px; line-height: 1.6; word-break: break-all;
}

/* ── 项目模式三栏外壳（mockup #view-project：264px 1fr 348px） ── */
.proj-top { display: flex; align-items: center; gap: 12px; margin: 4px 0 12px; }
.crumb { font-size: 12px; color: var(--text-muted); }
.crumb b { color: var(--text); font-weight: 600; font-size: 13px; }
.proj-shell {
  display: grid; grid-template-columns: 264px minmax(0, 1fr) 348px; gap: 16px;
  height: calc(100vh - 170px); min-height: 520px;
}
.proj-shell > .pane { overflow: auto; }
.proj-mid { gap: 10px; }
/* 左栏：进度卡 / 分区 / 插槽紧凑化 / 风格 chips */
.proj-card { border: 1px solid var(--border-strong); border-radius: var(--radius); padding: 12px; background: var(--panel); }
.proj-card .nm { font-size: 13.5px; font-weight: 600; }
.proj-card .meta { font-size: 11px; color: var(--text-muted); margin: 5px 0 9px; font-variant-numeric: tabular-nums; }
.proj-card .bar { height: 5px; border-radius: 999px; background: var(--border); overflow: hidden; }
.proj-card .bar i { display: block; height: 100%; background: var(--primary-grad); border-radius: 999px; }
.side-sec h4 { font-size: 11px; color: var(--text-muted); font-weight: 600; letter-spacing: 1px; margin-bottom: 8px; }
.side-sec > button { margin: 0 6px 8px 0; padding: 4px 10px; font-size: 11.5px; }
.proj-side .slot-grid { grid-template-columns: repeat(2, 1fr); gap: 8px; }
.proj-side .slot-thumb { height: 64px; object-fit: cover; }
.proj-side .slot-audio { width: 100%; height: 32px; }
.proj-side .chapter-cfg { border: none; padding: 0; background: transparent; box-shadow: none; }
.proj-side .cfg-head h3 { font-size: 11px; color: var(--text-muted); letter-spacing: 1px; }
.proj-side .cfg-key, .proj-side .cfg-val { font-size: 11.5px; }
.proj-side .cfg-head { flex-wrap: wrap; }
.style-chips { display: flex; flex-wrap: wrap; gap: 6px; }
.style-chips button {
  font-size: 11.5px; padding: 5px 11px; border-radius: 999px;
  border: 1px solid var(--border-strong); color: var(--text-muted); background: transparent;
}
.style-chips button.on { border-color: var(--primary); color: var(--primary-text); background: var(--primary-soft); }
.style-chips button.empty { opacity: 0.6; border-style: dashed; }
/* seg-row 扁平化 + 选中态 */
.shot-card.seg-row {
  border-radius: 0; border-top: none; border-right: none;
  border-bottom: 1px solid var(--border); border-left-width: 2px;
  background: transparent; box-shadow: none; margin: 0;
}
.shot-card.seg-row:hover { background: var(--panel); box-shadow: none; }
.shot-card.seg-row.on { background: var(--primary-soft); }
.shot-card.seg-row.on .seg-idx { color: var(--primary-text); }
/* 右栏：播放器 / 段元信息 / 时间线 / 底按钮 */
.player {
  aspect-ratio: 16 / 9; border-radius: var(--radius); overflow: hidden; flex: none;
  background: linear-gradient(160deg, #242b3f, #141821);
  border: 1px solid var(--border-strong);
  display: grid; place-items: center;
}
.player-video { width: 100%; height: 100%; object-fit: contain; }
.player-ph { font-size: 12px; color: var(--text-muted); }
.player-meta { display: flex; gap: 6px; flex-wrap: wrap; }
.player-body {
  font-size: 12px; color: var(--text-muted); line-height: 1.7; white-space: pre-wrap;
  max-height: 180px; overflow: auto; padding: 8px 10px;
  background: var(--panel); border: 1px solid var(--border); border-radius: var(--radius-sm);
}
.pr-actions { display: flex; gap: 8px; }
.pr-actions .danger { background: transparent; border-color: transparent; opacity: 0.75; }
.tl { display: flex; gap: 4px; flex: none; }
.tl b {
  flex: 1 1 0; min-width: 26px; height: 36px; border-radius: 7px; overflow: hidden;
  display: flex; align-items: center; justify-content: center;
  font-size: 10px; font-weight: 600; color: #fff; cursor: pointer; position: relative;
  font-variant-numeric: tabular-nums;
}
.tl b.ok { background: linear-gradient(135deg, #5b4bd6, #7a6cff); }
.tl b.run { background: var(--border-strong); color: var(--warn); }
.tl b.run::after {
  content: ""; position: absolute; inset: 0;
  background: repeating-linear-gradient(45deg, rgba(245, 181, 68, 0.25) 0 8px, transparent 8px 16px);
  animation: tl-stripe 0.8s linear infinite;
}
.tl b.wait { background: var(--panel); border: 1px solid var(--border-strong); color: var(--text-muted); }
.tl b.err { background: var(--danger-soft); border: 1px solid color-mix(in srgb, var(--danger) 45%, transparent); color: var(--danger-text); }
.tl b.sel { outline: 2px solid #fff; outline-offset: 1px; }
.tl-legend { display: flex; gap: 12px; font-size: 11.5px; color: var(--text-muted); }
.tl-legend i { display: inline-block; width: 8px; height: 8px; border-radius: 3px; margin-right: 4px; }
.pr-foot { display: flex; gap: 8px; margin-top: auto; }
.pr-foot button { flex: 1; }

/* ── mockup 对齐第二轮：紧凑化与去噪 ── */
/* 左栏进度卡：复用项目列表卡类名但禁掉 hover 紫边浮起 */
.proj-side .proj-card { cursor: default; }
.proj-side .proj-card:hover { border-color: var(--border-strong); box-shadow: none; transform: none; }
/* 篇章设定值：三行截断防文字墙，点击展开 */
.proj-side .cfg-val {
  display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical;
  overflow: hidden; cursor: pointer;
}
.proj-side .cfg-val.expanded { display: block; overflow: visible; }
/* 参考图/音频插槽 → mockup 资产行（图3）：左 34px 图（点击放大）+ 中名称 + 右编号 chip；点击右侧进编辑弹窗 */
.proj-side .slot-grid { display: flex; flex-direction: column; gap: 2px; margin: 6px 0; }
.proj-side .slot {
  display: flex; flex-direction: row; flex-wrap: nowrap; align-items: center; gap: 10px;
  width: 100%; padding: 5px 6px; border-radius: 10px;
  border-color: transparent; background: transparent; box-shadow: none;
}
.proj-side .slot:hover {
  border-color: rgba(111, 91, 245, 0.45); background: rgba(111, 91, 245, 0.06); box-shadow: none;
}
.proj-side .slot-thumb {
  order: 1; flex: none; margin: 0; width: 34px; height: 34px; border-radius: 9px; object-fit: cover; cursor: zoom-in;
}
.proj-side .slot-name {
  order: 2; flex: 1 1 auto; min-width: 0; text-align: left; cursor: pointer;
  font-size: 12.5px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.proj-side .slot-ref {
  order: 3; position: static; flex: none; margin: 0;
  font-size: 11px; padding: 1px 7px; border-radius: 999px;
  background: var(--primary-soft); color: var(--primary-text); border: 1px solid rgba(111, 91, 245, 0.4);
}
.proj-side .slot-owner { display: none; } /* 归属名称并入名称行与编辑弹窗，行内不再单独占行 */
/* 中栏表头：pane-h 规格（14px + 紫色 bar），按钮/筛选 chip 缩小 */
.proj-mid .prompt-head { margin: 0; }
.proj-mid .prompt-head h3 { margin: 0; font-size: 14px; font-weight: 600; display: flex; align-items: center; gap: 8px; }
.proj-mid .prompt-head h3::before { content: ""; width: 3px; height: 14px; border-radius: 2px; background: var(--primary); flex: none; }
.proj-mid .prompt-head button { padding: 6px 14px; font-size: 12px; }
.proj-mid .filter-bar { margin: 0; }
.proj-mid .filter-chip { padding: 4px 12px; font-size: 11px; }
/* seg-row：状态色条让位 mockup（状态看徽章），选中才亮紫；徽章/行高紧凑 */
.shot-card.seg-row { padding: 9px 16px; border-left-color: transparent; }
.shot-card.seg-row.on { border-left-color: var(--primary); }
.shot-card.seg-row .seg-idx { color: var(--text); }
.shot-card.seg-row.on .seg-idx { color: var(--primary-text); }
.shot-card.seg-row .badge { font-size: 11.5px; padding: 2px 9px; }
.shot-card.seg-row .seg-status { flex-direction: row; align-items: center; }
/* 绑定参考 chips：mockup 紫软底（绿色保留给自由模式校验语义） */
.seg-refs .ref-chip, .player-meta .ref-chip {
  color: var(--primary-text); background: var(--primary-soft); border-color: rgba(111, 91, 245, 0.4);
}
/* 右栏与顶条按钮尺寸收敛 */
.pr-actions button { padding: 7px 14px; font-size: 12.5px; }
.pr-foot button { padding: 8px 12px; font-size: 12.5px; }
.proj-top button { padding: 6px 12px; font-size: 12px; }

/* ── 资产行纯展示 + 插槽编辑弹窗（mockup 图3：左栏只留 头像/名称/编号，操作收进弹窗）── */
.proj-side .slot.slot-row { cursor: pointer; }
.proj-side .slot.slot-row:hover { border-color: rgba(111, 91, 245, .45); background: rgba(111, 91, 245, .06); }
.proj-side .slot-av {
  order: 1; flex: 0 0 34px; width: 34px; height: 34px; border-radius: 9px;
  background: linear-gradient(145deg, #4b4668, #37334e);
  border: 1px solid var(--border-strong);
}
.proj-side .slot-av.audio { background: linear-gradient(145deg, #2c4a52, #22333c); }
.proj-side .slot-av.empty-av { background: var(--panel); border-style: dashed; }
.proj-side .slot-name.empty { color: var(--text-faint); }
.slot-editor { max-width: 420px; display: flex; flex-direction: column; gap: 12px; }
.slot-editor h3 { font-size: 15px; }
.slot-editor .se-preview {
  width: 100%; max-height: 260px; object-fit: contain; border-radius: 10px;
  background: var(--bg); border: 1px solid var(--border); cursor: zoom-in;
}
.slot-editor .se-preview-audio { width: 100%; }
.slot-editor .se-name { font-size: 12.5px; color: var(--text-muted); word-break: break-all; }
.slot-editor .se-name.empty { color: var(--text-faint); }
.slot-editor .se-desc {
  font-size: 12px; color: var(--text-muted); line-height: 1.6;
  background: var(--bg); border: 1px solid var(--border); border-radius: 8px; padding: 8px 10px;
  max-height: 120px; overflow: auto; white-space: pre-wrap;
}
.slot-editor .se-actions { display: flex; flex-wrap: wrap; gap: 8px; }
.slot-editor .se-actions button { font-size: 12.5px; padding: 7px 14px; }

/* ── 生成流新手导览（spotlight 分步，flownav.js）── 层级 150 高于弹窗/灯箱；遮罩不拦截点击 ── */
.tour-overlay {
  position: fixed; inset: 0; z-index: 150;
  pointer-events: none; /* 让用户能真的点中被高亮的按钮 */
}
/* 高亮孔：超大 box-shadow 作孔外遮罩，孔内露出真实控件 */
.tour-spot {
  position: fixed; border-radius: 12px; pointer-events: none;
  box-shadow: 0 0 0 9999px var(--tour-dim);
  outline: 2px solid var(--primary); outline-offset: 2px;
  transition: left 0.22s ease, top 0.22s ease, width 0.22s ease, height 0.22s ease;
}
.tour-card {
  position: fixed; width: 360px; max-width: calc(100vw - 24px);
  pointer-events: auto;
  background: var(--panel); border: 1px solid var(--border-strong); border-radius: 14px;
  padding: 16px 18px 14px; box-shadow: var(--shadow-lg);
  display: flex; flex-direction: column; gap: 8px;
}
.tour-no { font-size: 11px; font-weight: 700; letter-spacing: 0.04em; color: var(--primary-text); }
.tour-title { margin: 0; font-size: 15px; font-weight: 700; color: var(--text); }
.tour-btn {
  align-self: flex-start; padding: 4px 10px; border-radius: var(--radius-pill);
  background: var(--primary-soft); border: 1px solid var(--primary-border);
  font-size: 12px; font-weight: 600; color: var(--primary-text); line-height: 1.5;
}
.tour-desc { margin: 0; font-size: 12.5px; line-height: 1.7; color: var(--text-muted); }
.tour-miss {
  margin: 0; padding: 8px 10px; border-radius: 10px;
  background: var(--warn-soft); border: 1px solid var(--warn-border);
  font-size: 12px; line-height: 1.6; color: var(--warn);
}
.tour-foot { display: flex; align-items: center; gap: 8px; margin-top: 4px; }
.tour-skip {
  margin-right: auto; background: none; border: none; cursor: pointer;
  font-size: 12px; color: var(--text-faint); padding: 6px 4px;
}
.tour-skip:hover { color: var(--text); text-decoration: underline; }
.tour-prev {
  padding: 7px 14px; font-size: 12.5px; border-radius: var(--radius-pill);
  background: var(--panel); border: 1px solid var(--border-strong);
  color: var(--text-muted); cursor: pointer;
}
.tour-prev:hover:not(:disabled) { color: var(--text); border-color: var(--primary); }
.tour-prev:disabled { opacity: 0.45; cursor: not-allowed; }
.tour-next { padding: 7px 16px; font-size: 12.5px; }

/* ===== 门户主页（index.html）：左对齐 hero + 底部注册转化带 ===== */
.home-wrap { padding-bottom: 64px; }

/* 落地页：左对齐大字 hero + 底部注册转化带（截图 mockup 同构，仅 index.html 使用） */
.home-hero { position: relative; text-align: left; padding: 88px 0 8px; }
.home-hero::before {
  content: ""; position: absolute; top: -60px; right: -160px; width: 760px; height: 560px;
  background: radial-gradient(closest-side, rgba(111, 91, 245, 0.20), transparent 72%);
  pointer-events: none;
}
.home-badge {
  position: relative; display: inline-flex; align-items: center; gap: 9px;
  padding: 9px 20px; border-radius: var(--radius-pill);
  border: 1px solid var(--border-strong); background: rgba(111, 91, 245, 0.08);
  color: var(--text-muted); font-size: 13px;
}
.home-badge i { width: 6px; height: 6px; border-radius: 50%; background: var(--primary); }
.home-hero h1 { position: relative; margin: 30px 0 0; font-size: 58px; line-height: 1.3; letter-spacing: 2px; font-weight: 800; }
.home-hero h1 em {
  font-style: normal; background: var(--hero-text-grad);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.home-sub { position: relative; max-width: 820px; margin: 28px 0 0; color: var(--text-muted); font-size: 16px; line-height: 2.1; }
.home-sub b { color: var(--text); }
.home-cta { position: relative; display: flex; gap: 14px; margin-top: 44px; flex-wrap: wrap; }
.home-cta a {
  display: inline-flex; align-items: center; gap: 10px; padding: 16px 32px;
  border-radius: var(--radius-sm); font-size: 15px; font-weight: 600; text-decoration: none;
}
.home-cta a.primary { box-shadow: 0 14px 34px -6px rgba(111, 91, 245, 0.55); }
.home-cta .arr { font-weight: 700; }
.home-chips { position: relative; display: flex; gap: 12px; margin-top: 48px; flex-wrap: wrap; }
.home-chip {
  display: inline-flex; align-items: center; gap: 9px; padding: 10px 20px;
  border-radius: var(--radius-pill); border: 1px solid var(--border-strong);
  background: rgba(111, 91, 245, 0.06); color: var(--text-muted); font-size: 13px;
}
.home-chip i { font-style: normal; font-weight: 700; color: var(--primary-hover); }

/* 底部转化带：左引导文案 + 右注册/登录按钮组 */
.home-band {
  margin-top: 80px; padding: 56px 64px; border-radius: var(--radius-xl);
  border: 1px solid var(--border);
  background: linear-gradient(120deg, rgba(111, 91, 245, 0.10), transparent 42%, rgba(111, 91, 245, 0.07)), var(--card-bg);
  display: flex; align-items: center; justify-content: space-between; gap: 48px;
}
.home-band h2 { margin: 0 0 18px; font-size: 30px; letter-spacing: 2px; }
.home-band p { margin: 0; max-width: 620px; color: var(--text-muted); font-size: 15px; line-height: 2.1; }
.home-band-act { display: flex; flex-direction: column; gap: 12px; flex: none; width: 190px; }
.home-band-act a {
  display: inline-flex; justify-content: center; padding: 14px 0;
  border-radius: var(--radius-sm); font-size: 15px; font-weight: 600; text-decoration: none;
}
.home-band-act a.primary { box-shadow: 0 14px 34px -6px rgba(111, 91, 245, 0.5); }
.home-band-note { text-align: center; color: var(--text-muted); font-size: 12px; }

@media (max-width: 860px) {
  .home-hero { padding-top: 48px; }
  .home-hero h1 { font-size: 38px; letter-spacing: 1px; }
  .home-band { flex-direction: column; align-items: flex-start; gap: 28px; padding: 36px 26px; }
  .home-band-act { width: 100%; }
}

/* ── 篇章双栏版式（分段表栏已移除）：篇章设定 4 : 预览 10，同 mockup 比例去掉中栏 ── */
.proj-shell { grid-template-columns: minmax(0, 4fr) minmax(0, 10fr); }
@media (max-width: 1080px) {
  .proj-shell { grid-template-columns: 220px minmax(0, 1fr); }
}
/* 预览栏变宽后播放器限高，避免 16:9 擑满整栏把时间线/按钮挤出屏（视频 contain 留黑边） */
.proj-right .player { max-height: 48vh; }
/* 预览栏视频与文字描述左右对半：左列播放器+徽章，右列段全文擑满同高 */
.pr-split { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 12px; align-items: stretch; }
.pr-split-l { display: flex; flex-direction: column; gap: 10px; min-width: 0; }
.pr-split-r { min-width: 0; }
/* 段全文默认折叠：与左列播放器同宽同比例（16:9 + 48vh 限高）故高度对齐；点击展开看全部、再点收起；
   注意此处不能用 flex:none——flex 项 auto 基准会取 max-content 宽导致整段不折行撑爆列 */
.pr-split-r .player-body { width: 100%; aspect-ratio: 16 / 9; max-height: 48vh; overflow: hidden; cursor: pointer; }
.pr-split-r .player-body.expanded { aspect-ratio: auto; max-height: none; overflow: visible; }
/* 预览栏右上角段号·时长胶囊：比默认 .sub 灰字更醒目 */
.proj-right .pane-h .sub {
  font-size: 13px; font-weight: 700; color: var(--primary-text);
  background: var(--primary-soft); border: 1px solid var(--primary-border);
  padding: 3px 12px; border-radius: 999px;
}
@media (max-width: 1080px) { .pr-split { grid-template-columns: 1fr; } }
/* 合成预览弹窗：视频限高 + 弹窗内滚动，提示与操作按钮收在面板内（旧态视频按原始高不收缩把 footer 顶出面板） */
.modal { overflow: auto; }
.modal video.shot-video-lg { width: 100%; max-height: 52vh; object-fit: contain; background: var(--surface-inset); flex: none; }
.merged-bar { justify-content: flex-end; }
/* 插入新分段弹窗：时长行（label + 数字输入） */
.insert-dur { display: flex; align-items: center; gap: 10px; margin: 10px 0 14px; font-size: 0.875rem; color: var(--text-muted); }
.insert-dur input { width: 90px; padding: 6px 10px; background: var(--surface-inset); border: 1px solid var(--border); border-radius: var(--radius-sm); color: var(--text); }
/* 步骤②底栏紧凑按钮：保存修改/删除存档视频 与提交生成同排，收窄宽度防拥挤 */
button.compact { padding: 6px 12px; font-size: 12px; }
/* 窄中栏下分段表改双行紧凑行：首行摘要+时长，次行绑定参考+状态 */
.seg-head-row,
.shot-card.seg-row { grid-template-columns: auto 40px minmax(0, 1fr) auto; gap: 2px 8px; }
.shot-card.seg-row { padding: 9px 10px; }
.seg-head-row { padding: 0 10px 8px; }
.scene-shots { padding: 0 10px 4px; }
.shot-card.seg-row .merge-check { grid-column: 1; grid-row: 1 / span 2; }
.shot-card.seg-row .seg-idx { grid-column: 2; grid-row: 1 / span 2; }
.shot-card.seg-row .seg-sum {
  grid-column: 3; grid-row: 1; white-space: normal;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
.shot-card.seg-row .seg-refs { grid-column: 3; grid-row: 2; }
.shot-card.seg-row .seg-dur { grid-column: 4; grid-row: 1; justify-self: end; }
.shot-card.seg-row .seg-status { grid-column: 4; grid-row: 2; justify-self: end; }
/* 表头同步窄化：绑定参考/状态两列标题隐藏（行内 chips 与徽章自解释） */
.seg-head-row > *:nth-child(1) { grid-column: 1; grid-row: 1 / span 2; }
.seg-head-row > *:nth-child(2) { grid-column: 2; grid-row: 1 / span 2; }
.seg-head-row > *:nth-child(3) { grid-column: 3; grid-row: 1 / span 2; }
.seg-head-row > *:nth-child(4) { display: none; }
.seg-head-row > *:nth-child(5) { grid-column: 4; grid-row: 1 / span 2; justify-self: end; }
.seg-head-row > *:nth-child(6) { display: none; }
/* 多选操作条窄栏换行铺满 */
.merge-bar { flex-wrap: wrap; }
.merge-bar .hint { min-width: 100%; }
.merge-bar > button { flex: 1 1 auto; }
/* 折叠参考 pre 换行防横向撑出窄中栏 */
.proj-mid .phase1-pre { white-space: pre-wrap; }