/* =========================================================
 * OPC·AI 智能体 v1.0 — 样式（对话式单页）
 * 与 2.0 同风格：深色青紫渐变
 * ========================================================= */
:root {
  --bg: #0E121B;
  --card: #1A2030;
  --glass: rgba(255, 255, 255, 0.05);
  --border: rgba(255, 255, 255, 0.1);
  --text: #E5E9F0;
  --dim: #8F9BB3;
  --mute: #5A6577;
  --cyan: #22D3EE;
  --purple: #8B5CF6;
  --amber: #F59E0B;
  --grad: linear-gradient(90deg, #22D3EE, #8B5CF6);
  --r-md: 6px; --r-lg: 8px; --r-xl: 12px;
  --top-h: 56px;
  --side-w: 200px;
  --dock-h: 76px;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
[hidden] { display: none !important; }
html, body { height: 100%; }
body {
  background: var(--bg); color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", sans-serif;
  overflow: hidden;
}
button { font-family: inherit; cursor: pointer; }

/* ---------- 顶部栏 ---------- */
.topbar {
  height: var(--top-h);
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 18px;
  border-bottom: 1px solid var(--border);
  background: rgba(14, 18, 27, .8);
}
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; }
.brand-logo {
  width: 34px; height: 34px; border-radius: 10px;
  background: var(--grad);
  display: flex; align-items: center; justify-content: center;
  font-size: 16px; font-weight: 700; color: #fff;
}
.brand-text { display: flex; flex-direction: column; line-height: 1.2; }
.brand-text strong { font-size: 15px; }
.brand-text small { font-size: 11px; color: var(--dim); }
.top-right { display: flex; align-items: center; gap: 8px; }
.points-pill {
  font-size: 12px; color: var(--amber);
  background: rgba(245, 158, 11, .1);
  border: 1px solid rgba(245, 158, 11, .25);
  padding: 3px 10px; border-radius: 999px;
}
.user-chip {
  font-size: 12px; color: var(--cyan);
  background: rgba(34, 211, 238, .1);
  border: 1px solid rgba(34, 211, 238, .25);
  padding: 3px 10px; border-radius: 999px;
}

/* ---------- 按钮 ---------- */
.btn {
  border: 1px solid var(--border); background: var(--glass); color: var(--text);
  border-radius: var(--r-md); padding: 7px 14px; font-size: 13px;
  transition: all .15s;
}
.btn:hover { border-color: rgba(255, 255, 255, .25); }
.btn-sm { padding: 5px 10px; font-size: 12px; }
.btn-primary {
  background: var(--grad); border: none; color: #fff; font-weight: 600;
}
.btn-primary:hover { filter: brightness(1.1); }
.btn-ghost { background: transparent; }
.btn-danger { border-color: rgba(248, 113, 113, .45); color: #f87171; background: rgba(248, 113, 113, .08); }
.btn-danger:hover { background: rgba(248, 113, 113, .16); }
.btn:disabled { opacity: .5; cursor: not-allowed; }

/* ---------- 布局 ---------- */
.layout {
  display: flex;
  height: calc(100vh - var(--top-h));
  position: relative;
}
.side {
  width: var(--side-w);
  border-right: 1px solid var(--border);
  padding: 14px 10px;
  display: flex; flex-direction: column; gap: 6px;
  background: rgba(255, 255, 255, .02);
}
.menu-item {
  display: flex; align-items: center; gap: 10px;
  width: 100%; text-align: left;
  padding: 11px 12px;
  border-radius: var(--r-lg);
  border: 1px solid transparent;
  background: transparent; color: var(--dim); font-size: 14px;
  transition: all .15s;
}
.menu-item:hover { background: var(--glass); color: var(--text); }
.menu-item.active {
  background: rgba(139, 92, 246, .14);
  border-color: rgba(139, 92, 246, .35);
  color: var(--text);
}
.menu-item.active .mi-ic { filter: none; }
.mi-ic { font-size: 16px; }
.side-foot {
  margin-top: auto; font-size: 11px; color: var(--mute);
  text-align: center; padding: 8px 0;
}

/* ---------- 主区 ---------- */
.main {
  flex: 1; display: flex; flex-direction: column;
  min-width: 0; position: relative;
}
.panel { flex: 1; display: flex; flex-direction: column; min-height: 0; }
.panel-head {
  display: flex; align-items: center; justify-content: space-between;
  gap: 12px; flex-wrap: wrap;
  padding: 12px 20px;
  border-bottom: 1px solid var(--border);
}
.panel-title { font-size: 15px; font-weight: 700; display: flex; align-items: center; gap: 8px; }
.badge {
  font-size: 11px; color: var(--cyan);
  background: rgba(34, 211, 238, .12);
  border: 1px solid rgba(34, 211, 238, .25);
  padding: 2px 8px; border-radius: 999px;
  font-weight: 400;
}
.panel-tip { font-size: 12px; color: var(--mute); }
.mode-tabs { display: flex; gap: 6px; }
.mode-tab {
  border: 1px solid var(--border); background: transparent; color: var(--dim);
  font-size: 13px; padding: 6px 14px; border-radius: 999px;
  transition: all .15s;
}
.mode-tab.active {
  color: var(--cyan);
  background: rgba(34, 211, 238, .12);
  border-color: rgba(34, 211, 238, .45);
}

/* ---------- 对话流 ---------- */
.chat {
  flex: 1; overflow-y: auto;
  padding: 20px;
  display: flex; flex-direction: column; gap: 16px;
}
.chat-empty {
  margin: auto; color: var(--mute); font-size: 14px;
  text-align: center; line-height: 1.8;
}
.empty-title { font-size: 15px; color: var(--dim); margin-bottom: 14px; }
.demo-grid {
  display: flex; flex-wrap: wrap; justify-content: center; gap: 10px;
  max-width: 560px; margin: 0 auto;
}
.demo-chip {
  border: 1px solid var(--border); background: var(--glass);
  color: var(--text); font-size: 13px;
  padding: 9px 16px; border-radius: 999px;
  transition: all .15s;
}
.demo-chip:hover {
  border-color: rgba(34, 211, 238, .5);
  background: rgba(34, 211, 238, .08);
  transform: translateY(-1px);
}
.empty-hint { font-size: 12px; color: var(--mute); margin-top: 12px; opacity: .85; }
.msg { display: flex; gap: 10px; max-width: 92%; }
.msg.user { align-self: flex-end; flex-direction: row-reverse; }
.msg-avatar {
  width: 32px; height: 32px; flex-shrink: 0;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 14px;
}
.msg.user .msg-avatar { background: var(--grad); }
.msg.ai .msg-avatar { background: rgba(255, 255, 255, .08); }
.msg-body {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  padding: 12px 14px;
  font-size: 14px; line-height: 1.7;
  word-break: break-word; white-space: pre-wrap;
}
.msg.user .msg-body { background: rgba(34, 211, 238, .1); }
.msg-body .plain { white-space: pre-wrap; }
.msg-body .code {
  background: rgba(0, 0, 0, .3);
  border-radius: var(--r-md);
  padding: 8px 10px; margin-top: 8px;
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 13px; white-space: pre-wrap;
}
.msg-meta { font-size: 11px; color: var(--mute); margin-top: 6px; }

/* 工具操作区（扩写/确认） */
.op-box {
  margin-top: 10px;
  border: 1px solid rgba(34, 211, 238, .3);
  background: rgba(34, 211, 238, .05);
  border-radius: var(--r-lg);
  padding: 10px;
}
.op-box .op-label { font-size: 12px; color: var(--cyan); margin-bottom: 6px; }
.op-box textarea {
  width: 100%; min-height: 90px;
  background: rgba(0, 0, 0, .3);
  border: 1px solid var(--border); border-radius: var(--r-md);
  color: var(--text); font-size: 13px; line-height: 1.6;
  padding: 8px 10px; resize: vertical;
  font-family: inherit;
}
.op-box textarea:focus { outline: none; border-color: rgba(34, 211, 238, .5); }
.op-actions { display: flex; gap: 8px; margin-top: 8px; }

/* 状态行 */
.status-line {
  display: flex; align-items: center; gap: 8px;
  font-size: 13px; color: var(--dim); padding: 4px 0;
}
.spinner {
  width: 14px; height: 14px; flex-shrink: 0;
  border: 2px solid rgba(255, 255, 255, .2);
  border-top-color: var(--cyan);
  border-radius: 50%;
  animation: spin .8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* 结果展示 */
.result-row { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 12px; margin-top: 6px; }
.result-img {
  width: 100%; border-radius: var(--r-lg);
  border: 1px solid var(--border);
  display: block; cursor: pointer;
}
.video-frame {
  width: 100%; max-width: 480px;
  border-radius: var(--r-lg);
  border: 1px solid var(--border);
  background: #000;
}
.copy-btn { margin-top: 8px; }
.result-meta { display: flex; gap: 6px; flex-wrap: wrap; margin-top: 8px; }
.tag {
  font-size: 11px; color: var(--dim);
  background: rgba(255, 255, 255, .06);
  border: 1px solid var(--border);
  padding: 2px 8px; border-radius: 999px;
}

/* ---------- 生成参数栏（文生图） ---------- */
.gen-bar {
  max-width: 820px; margin: 0 auto 8px;
  display: flex; flex-direction: column; gap: 6px;
  padding: 8px 14px;
  background: rgba(26, 32, 48, .6);
  border: 1px solid rgba(255, 255, 255, .08);
  border-radius: var(--r-lg);
  font-size: 12px;
}
.gen-row { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.gen-label { color: var(--mute); flex-shrink: 0; }
.gen-chips { display: flex; gap: 6px; flex-wrap: wrap; }
.chip {
  border: 1px solid var(--border); background: transparent;
  color: var(--dim); font-size: 12px;
  padding: 4px 12px; border-radius: 999px;
  transition: all .15s;
}
.chip:hover { color: var(--text); border-color: rgba(255, 255, 255, .25); }
.chip.active {
  color: var(--cyan);
  background: rgba(34, 211, 238, .12);
  border-color: rgba(34, 211, 238, .45);
}
/* 拍摄风格图片选择卡片 */
.dir-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.dir-card {
  border: 1px solid var(--border); border-radius: var(--r-md);
  background: transparent; padding: 0; overflow: hidden;
  transition: all .15s;
}
.dir-card:hover { border-color: rgba(255, 255, 255, .3); }
.dir-card.active {
  border-color: rgba(34, 211, 238, .65);
  box-shadow: 0 0 0 1px rgba(34, 211, 238, .65);
}
.dir-card img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; display: block; background: rgba(0, 0, 0, .3); }
.dir-name { display: block; padding: 5px 2px; font-size: 12px; color: var(--dim); }
.dir-card.active .dir-name { color: var(--cyan); }

/* 电影剧本展示（阶段 1：AI 深化剧本产物） */
.script-book { overflow-y: auto; padding: 12px; display: flex; flex-direction: column; gap: 10px; }
.ms-card {
  background: var(--card); border: 1px solid var(--border); border-radius: var(--r-lg);
  padding: 12px 14px;
}
.ms-logline { border-color: rgba(34, 211, 238, .35); color: var(--cyan); font-weight: 600; }
.ms-title { font-size: 13px; font-weight: 700; color: var(--text); margin-bottom: 8px; }
.ms-synopsis { font-size: 13px; line-height: 1.8; color: var(--dim); white-space: pre-wrap; }
.ms-chars { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 8px; }
.ms-char { border: 1px solid var(--border); border-radius: var(--r-md); padding: 10px 12px; background: rgba(255, 255, 255, .02); }
.ms-char-name { font-weight: 700; font-size: 13px; margin-bottom: 6px; }
.ms-char-name .badge { margin-left: 4px; }
.ms-char-line { font-size: 12px; color: var(--dim); line-height: 1.7; }
.ms-char-line b { color: var(--mute); font-weight: 600; }
.ms-scenes { display: flex; flex-direction: column; gap: 6px; }
.ms-scene { border: 1px solid var(--border); border-radius: var(--r-md); padding: 8px 10px; font-size: 12px; color: var(--text); line-height: 1.6; }
.ms-scene-sub { color: var(--dim); margin-top: 2px; }
.ms-scene-mood { color: var(--amber); margin-top: 2px; font-size: 11px; }
.ms-rows { display: flex; flex-direction: column; gap: 6px; }
.ms-row { border-left: 2px solid var(--grad); background: rgba(255, 255, 255, .02); padding: 8px 12px; font-size: 12px; color: var(--dim); line-height: 1.7; border-radius: 0 var(--r-md) var(--r-md) 0; }
.ms-row b { color: var(--text); font-size: 12px; }
.ms-dlg { color: var(--cyan); margin-top: 4px; }
.ms-cast { color: var(--mute); margin-top: 2px; font-size: 11px; }
/* 阶段2：美术资产（角色定妆图 + 场景概念图） */
.ma-hint { color: var(--mute); font-size: 11px; margin: 4px 0 10px; line-height: 1.6; }
.ma-sec { color: var(--cyan); font-size: 12px; font-weight: 600; margin: 10px 0 6px; }
.ma-sec:first-of-type { margin-top: 0; }
.ma-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(120px, 1fr)); gap: 10px; }
.ma-item { text-align: center; }
.ma-img { width: 100%; aspect-ratio: 3 / 4; object-fit: cover; border-radius: var(--r-md); border: 1px solid var(--border); background: var(--card); }
.ma-img.landscape { aspect-ratio: 16 / 9; }
.gen-select {
  background: rgba(0, 0, 0, .3);
  border: 1px solid var(--border); border-radius: var(--r-md);
  color: var(--text); font-size: 12px;
  padding: 4px 8px;
}
.gen-select:focus { outline: none; border-color: rgba(34, 211, 238, .5); }

/* ---------- 首帧图预览条（dock 附件式） ---------- */
.dock-preview {
  max-width: 380px; margin: 0 auto 8px;
  display: flex; align-items: center; gap: 10px;
  padding: 8px 12px;
  background: rgba(34, 211, 238, .06);
  border: 1px solid rgba(34, 211, 238, .35);
  border-radius: var(--r-lg);
}
.dock-preview img {
  width: 44px; height: 44px;
  border-radius: 8px; object-fit: cover;
  border: 1px solid var(--border);
  flex-shrink: 0;
}
.dock-preview .dp-name {
  flex: 1; font-size: 12px; color: var(--dim);
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.dock-preview .dp-ready { font-size: 11px; color: var(--cyan); white-space: nowrap; flex-shrink: 0; }
.dock-preview .dp-remove {
  width: 22px; height: 22px; border-radius: 50%;
  border: none; background: rgba(255, 255, 255, .08);
  color: var(--mute); font-size: 12px; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  transition: all .15s;
}
.dock-preview .dp-remove:hover { background: rgba(239, 68, 68, .85); color: #fff; }
/* 对话内嵌首帧图 */
.msg-img-wrap { margin-bottom: 6px; }
.msg-img {
  max-width: 220px; max-height: 220px;
  border-radius: var(--r-lg); border: 1px solid var(--border);
  display: block;
}

/* ---------- 底部 dock 输入栏 ---------- */
.dock-wrap {
  padding: 8px 20px 12px;
  border-top: 1px solid var(--border);
  background: rgba(14, 18, 27, .85);
}
.dock {
  max-width: 820px; margin: 0 auto;
  display: flex; align-items: center; gap: 4px;
  background: var(--card);
  border: 1px solid rgba(255, 255, 255, .12);
  border-radius: 999px;
  padding: 6px 8px 6px 14px;
  box-shadow: 0 8px 30px -12px rgba(0, 0, 0, .7);
}
.dock-btn {
  width: 34px; height: 34px; flex-shrink: 0;
  border: none; border-radius: 50%;
  background: transparent; font-size: 17px;
  transition: background .15s;
}
.dock-btn:hover { background: var(--glass); }
.dock-btn.active {
  background: rgba(34, 211, 238, .18);
  box-shadow: inset 0 0 0 1px rgba(34, 211, 238, .5);
}
.dock-input {
  flex: 1; min-width: 0;
  background: transparent; border: none; outline: none;
  color: var(--text); font-size: 14px;
  padding: 6px 10px;
}
.dock-input::placeholder { color: var(--mute); }
.dock-send {
  flex-shrink: 0;
  background: var(--grad);
  border: none; color: #fff;
  font-size: 14px; font-weight: 600;
  border-radius: 999px;
  padding: 8px 22px;
  transition: filter .15s;
}
.dock-send:hover { filter: brightness(1.12); }
.dock-send:disabled { opacity: .55; cursor: not-allowed; }
.dock-preview {
  max-width: 820px; margin: 6px auto 0;
  display: flex; align-items: center; gap: 8px;
  font-size: 12px; color: var(--dim);
}
.dock-preview img {
  width: 40px; height: 40px; object-fit: cover;
  border-radius: var(--r-md); border: 1px solid var(--border);
}
.dock-preview button {
  border: none; background: transparent; color: var(--dim);
  font-size: 14px;
}
.dock-preview button:hover { color: #F87171; }

/* ---------- 弹窗 / Toast ---------- */
.modal-mask {
  position: fixed; inset: 0; z-index: 100;
  background: rgba(0, 0, 0, .6);
  display: flex; align-items: center; justify-content: center;
  padding: 20px;
}
.modal {
  width: 100%; max-width: 420px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  padding: 20px;
  max-height: 85vh; overflow-y: auto;
}
.modal-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 14px; }
.modal-head h3 { font-size: 16px; }
.modal-close { border: none; background: transparent; color: var(--dim); font-size: 16px; }
.form-group { margin-bottom: 12px; }
.form-row { display: flex; gap: 10px; }
.form-row .form-group { flex: 1; }
.form-label { display: block; font-size: 13px; margin-bottom: 6px; }
.form-input {
  width: 100%;
  background: rgba(0, 0, 0, .3);
  border: 1px solid var(--border); border-radius: var(--r-md);
  color: var(--text); font-size: 13px;
  padding: 8px 10px;
}
.form-input:focus { outline: none; border-color: rgba(34, 211, 238, .5); }
.hint { font-size: 11px; color: var(--mute); margin-top: 5px; }
.modal-foot { display: flex; justify-content: flex-end; gap: 8px; margin-top: 16px; }
.toast {
  position: fixed; top: 70px; left: 50%; transform: translateX(-50%);
  z-index: 200;
  background: rgba(26, 32, 48, .95);
  border: 1px solid var(--border);
  color: var(--text); font-size: 13px;
  padding: 10px 18px; border-radius: 999px;
  box-shadow: 0 8px 24px -8px rgba(0, 0, 0, .6);
}

/* ---------- 漫剧制作工作台（三栏） ---------- */
.panel-comic { padding: 0; }
.comic-ws {
  flex: 1; min-height: 0;
  display: grid;
  grid-template-columns: 232px minmax(0, 1fr) 336px;
  overflow: hidden;
}
.comic-side {
  border-right: 1px solid var(--border);
  background: rgba(255, 255, 255, .02);
  display: flex; flex-direction: column; min-height: 0;
}
.comic-side-head {
  display: flex; align-items: center; justify-content: space-between;
  padding: 12px 14px; border-bottom: 1px solid var(--border);
  font-size: 13px; font-weight: 600;
}
.comic-projects {
  flex: 1; overflow-y: auto;
  padding: 8px; display: flex; flex-direction: column; gap: 6px;
}
.comic-item {
  padding: 10px 12px; border-radius: var(--r-lg);
  border: 1px solid transparent; cursor: pointer;
  transition: all .15s;
}
.comic-item:hover { background: var(--glass); }
.comic-item.active {
  background: rgba(139, 92, 246, .14);
  border-color: rgba(139, 92, 246, .35);
}
.ci-name { font-size: 13px; font-weight: 600; margin-bottom: 2px; }
.ci-meta { font-size: 11px; color: var(--mute); }
.comic-empty { font-size: 12px; color: var(--mute); text-align: center; padding: 26px 12px; line-height: 1.8; }

.comic-stage { display: flex; flex-direction: column; min-width: 0; min-height: 0; }
.comic-stage-head {
  display: flex; align-items: center; justify-content: space-between;
  gap: 10px; flex-wrap: wrap;
  padding: 10px 16px; border-bottom: 1px solid var(--border);
}
.comic-title { font-size: 15px; font-weight: 700; }
.comic-sub { font-size: 11px; color: var(--mute); margin-top: 2px; }
.comic-ep-tabs { display: flex; gap: 6px; align-items: center; flex-wrap: wrap; }
.comic-ep {
  border: 1px solid var(--border); background: transparent; color: var(--dim);
  font-size: 12px; padding: 5px 12px; border-radius: 999px;
  transition: all .15s;
}
.comic-ep:hover { color: var(--text); border-color: rgba(255, 255, 255, .25); }
.comic-ep.active {
  color: var(--cyan);
  background: rgba(34, 211, 238, .12);
  border-color: rgba(34, 211, 238, .45);
}
.comic-ep.add { color: var(--cyan); font-size: 15px; line-height: 1; padding: 5px 11px; }

/* 剧本 / 分镜切换 */
.comic-tabs-row {
  display: flex; align-items: center; justify-content: space-between; gap: 8px;
  padding: 8px 16px 0;
}
.comic-tabs { display: flex; gap: 6px; }
.comic-tab {
  border: 1px solid var(--border); background: transparent; color: var(--dim);
  font-size: 13px; padding: 6px 18px; border-radius: 999px;
  transition: all .15s;
}
.comic-tab:hover { color: var(--text); border-color: rgba(255, 255, 255, .25); }
.comic-tab.active {
  color: var(--cyan);
  background: rgba(34, 211, 238, .12);
  border-color: rgba(34, 211, 238, .45);
}

.stage-body { flex: 1; min-height: 0; display: flex; flex-direction: column; padding: 12px 16px; }
.stage-toolbar {
  display: flex; align-items: center; justify-content: space-between;
  gap: 10px; flex-wrap: wrap; margin-bottom: 8px;
}
.stage-hint { font-size: 12px; color: var(--mute); }
.stage-actions { display: flex; gap: 8px; }
.stage-status { font-size: 13px; color: var(--dim); padding: 0 0 8px; }
.stage-textarea {
  flex: 1; width: 100%; min-height: 0; resize: none;
  background: rgba(0, 0, 0, .3);
  border: 1px solid var(--border); border-radius: var(--r-lg);
  color: var(--text); font-size: 13px; line-height: 1.75;
  padding: 12px 14px; font-family: inherit;
}
.stage-textarea:focus { outline: none; border-color: rgba(34, 211, 238, .5); }
.stage-textarea:disabled { opacity: .55; cursor: not-allowed; }

/* 分镜卡片网格 */
.sb-grid {
  flex: 1; overflow-y: auto;
  display: grid; grid-template-columns: repeat(auto-fill, minmax(190px, 1fr));
  gap: 10px; align-content: start;
}
.sb-empty { grid-column: 1 / -1; }
.sb-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 8px; cursor: pointer;
  transition: all .15s;
  display: flex; flex-direction: column; gap: 6px;
}
.sb-card:hover { border-color: rgba(255, 255, 255, .25); transform: translateY(-1px); }
.sb-card.active {
  border-color: rgba(34, 211, 238, .55);
  box-shadow: 0 0 0 1px rgba(34, 211, 238, .35);
}
.sb-no { font-size: 12px; font-weight: 600; color: var(--cyan); }
.sb-thumb {
  width: 100%; aspect-ratio: 9 / 16;
  border-radius: var(--r-md); object-fit: cover;
  border: 1px solid var(--border);
  background: rgba(0, 0, 0, .35);
}
.sb-thumb.placeholder {
  display: flex; align-items: center; justify-content: center;
  font-size: 26px; color: var(--mute);
}
.sb-cam { font-size: 12px; color: var(--dim); }
.sb-desc {
  font-size: 11px; color: var(--mute); line-height: 1.6;
  display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical;
  overflow: hidden;
}
.sb-tags { display: flex; gap: 4px; flex-wrap: wrap; }
.tag.ok { color: var(--cyan); background: rgba(34, 211, 238, .1); border-color: rgba(34, 211, 238, .35); }
.tag.link { color: var(--green, #34d399); background: rgba(52, 211, 153, .1); border-color: rgba(52, 211, 153, .35); }
.tag.dur { color: #fbbf24; background: rgba(251, 191, 36, .1); border-color: rgba(251, 191, 36, .35); }
.tag.trans { color: #c4b5fd; background: rgba(167, 139, 250, .12); border-color: rgba(167, 139, 250, .35); }
.tag.scene { color: #f9a8d4; background: rgba(244, 114, 182, .1); border-color: rgba(244, 114, 182, .35); }
.tag.shot { color: #93c5fd; background: rgba(96, 165, 250, .1); border-color: rgba(96, 165, 250, .35); }
.tag.emo { color: #fdba74; background: rgba(251, 146, 60, .1); border-color: rgba(251, 146, 60, .35); }

/* 右栏：分镜详情 */
.comic-detail {
  border-left: 1px solid var(--border);
  background: rgba(255, 255, 255, .02);
  display: flex; flex-direction: column; min-height: 0; min-width: 0;
}
.cd-head {
  padding: 12px 14px; border-bottom: 1px solid var(--border);
  font-size: 13px; font-weight: 600;
}
.cd-empty { margin: auto; font-size: 12px; color: var(--mute); text-align: center; line-height: 1.8; }
.cd-body { flex: 1; overflow-y: auto; padding: 12px 14px; display: flex; flex-direction: column; gap: 10px; }
.cd-thumb { position: relative; }
.cd-thumb img, .cd-thumb video {
  width: 100%; aspect-ratio: 9 / 16; object-fit: cover;
  border-radius: var(--r-lg); border: 1px solid var(--border);
  background: rgba(0, 0, 0, .4);
}
.cd-field { display: flex; flex-direction: column; gap: 5px; }
.cd-field label { font-size: 11px; color: var(--dim); }
.cd-field textarea, .cd-field input {
  width: 100%;
  background: rgba(0, 0, 0, .3);
  border: 1px solid var(--border); border-radius: var(--r-md);
  color: var(--text); font-size: 12px; line-height: 1.6;
  padding: 7px 9px; font-family: inherit;
}
.cd-field textarea { min-height: 74px; resize: vertical; }
.cd-field textarea.short { min-height: 52px; }
.cd-field input { padding: 6px 9px; }
.cd-field textarea:focus, .cd-field input:focus { outline: none; border-color: rgba(34, 211, 238, .5); }
.cd-two { display: grid; grid-template-columns: 1fr 88px; gap: 8px; }
.cd-refs-row { grid-template-columns: 1fr 1.2fr; }
.cd-refs { display: flex; gap: 6px; flex-wrap: wrap; align-items: center; min-height: 26px; }
.cd-ref-empty { font-size: 11px; color: var(--mute); line-height: 1.5; }
.cd-ref-img {
  width: 72px; height: 72px; object-fit: cover;
  border-radius: var(--r-sm); border: 1px solid var(--border); cursor: zoom-in;
}
.cd-ref-item { position: relative; }
.cd-ref-item img {
  width: 44px; height: 44px; object-fit: cover;
  border-radius: var(--r-sm); border: 1px solid var(--border); cursor: zoom-in;
}
.cd-ref-del {
  position: absolute; top: -6px; right: -6px;
  width: 16px; height: 16px; line-height: 1; padding: 0;
  border: none; border-radius: 50%; background: #ef4444; color: #fff;
  font-size: 9px; cursor: pointer;
}
.cd-status { font-size: 12px; color: var(--dim); }
.cd-actions { display: flex; gap: 8px; }

/* ---------- AI 电影制作工作台（横屏 16:9） ---------- */
#panel-movie .sb-grid { grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); }
#panel-movie .sb-thumb,
#panel-movie .cd-thumb img,
#panel-movie .cd-thumb video { aspect-ratio: 16 / 9; }

/* 角色卡（人物一致性） */
.char-count {
  font-size: 10px; color: var(--mute);
  background: rgba(255, 255, 255, .06);
  border: 1px solid var(--border);
  padding: 1px 7px; border-radius: 999px; margin-left: 2px;
}
.char-count.ready { color: var(--cyan); background: rgba(34, 211, 238, .1); border-color: rgba(34, 211, 238, .35); }
.char-tip {
  font-size: 12px; color: var(--dim); line-height: 1.7;
  background: rgba(34, 211, 238, .06);
  border: 1px solid rgba(34, 211, 238, .2);
  border-radius: var(--r-md); padding: 8px 10px; margin-bottom: 10px;
}
.char-toolbar { margin-bottom: 8px; }
.char-status { font-size: 12px; color: var(--dim); margin-bottom: 8px; }
.char-list {
  max-height: 52vh; overflow-y: auto;
  display: flex; flex-direction: column; gap: 12px;
  padding-right: 4px;
}
.char-empty { margin: 18px 0; }
.char-item {
  background: rgba(255, 255, 255, .02);
  border: 1px solid var(--border); border-radius: var(--r-lg);
  padding: 12px;
  display: flex; flex-direction: column; gap: 5px;
}
.char-item label { font-size: 11px; color: var(--dim); margin-top: 3px; }
.char-item label:first-of-type { margin-top: 0; }
.ci-top { display: flex; align-items: center; gap: 8px; margin-bottom: 4px; }
.ci-name-input {
  flex: 1; font-size: 14px; font-weight: 600;
  background: transparent; border: none; border-bottom: 1px solid var(--border);
  color: var(--text); padding: 3px 2px;
}
.ci-name-input:focus { outline: none; border-bottom-color: rgba(34, 211, 238, .5); }
.ci-del {
  background: transparent; border: none; color: var(--mute);
  font-size: 14px; cursor: pointer; padding: 2px 6px; border-radius: 6px;
}
.ci-del:hover { color: #f87171; background: rgba(248, 113, 113, .1); }
.ci-ta, .ci-in {
  width: 100%;
  background: rgba(0, 0, 0, .3);
  border: 1px solid var(--border); border-radius: var(--r-md);
  color: var(--text); font-size: 12px; line-height: 1.6;
  padding: 6px 9px; font-family: inherit;
}
.ci-ta { min-height: 46px; resize: vertical; }
.ci-in { padding: 5px 9px; }
.ci-ta:focus, .ci-in:focus { outline: none; border-color: rgba(34, 211, 238, .5); }
/* 定妆照（P0 身份锚） */
.ci-portrait {
  display: flex; flex-direction: column; gap: 6px;
  margin: 4px 0 2px; padding: 8px;
  background: rgba(34, 211, 238, .04);
  border: 1px dashed rgba(34, 211, 238, .35);
  border-radius: var(--r-md);
}
.ci-portrait-show { display: flex; align-items: center; gap: 10px; }
.ci-portrait-img {
  width: 64px; height: 64px; object-fit: cover; flex-shrink: 0;
  border-radius: var(--r-sm); border: 1px solid var(--border); cursor: zoom-in;
}
.ci-portrait-ops { display: flex; gap: 6px; flex-wrap: wrap; }
.ci-portrait-hint { font-size: 11px; color: var(--cyan); line-height: 1.5; }
.cc-style-ref { display: flex; align-items: center; gap: 8px; }
.cc-style-ref img {
  width: 64px; height: 64px; object-fit: cover;
  border-radius: var(--r-sm); border: 1px solid var(--border);
}

/* ---------- 整集视频（持久回看区） ---------- */
.ep-video {
  margin: 0 0 12px; padding: 10px 12px;
  background: var(--glass); border: 1px solid var(--border);
  border-radius: var(--r-md);
}
.ep-video-head {
  font-size: 13px; font-weight: 600; color: var(--cyan);
  margin-bottom: 8px;
}
.ep-video-list { display: flex; flex-direction: column; gap: 6px; }
.ep-video-item {
  display: flex; align-items: center; justify-content: space-between; gap: 8px;
  padding: 7px 9px; background: rgba(255, 255, 255, .04);
  border: 1px solid var(--border); border-radius: var(--r-md);
}
.ep-video-label { font-size: 12px; color: var(--text); }
.ep-video-actions { display: flex; align-items: center; gap: 6px; flex-shrink: 0; }
.ep-video-actions a.btn { text-decoration: none; }

/* ---------- 配音字幕成片 ---------- */
.ep-finalize {
  margin-top: 8px; padding-top: 8px;
  border-top: 1px dashed var(--border);
}
.ep-finalize-row {
  display: flex; align-items: center; gap: 8px; flex-wrap: wrap;
}
.ep-finalize-label { font-size: 12px; font-weight: 600; color: var(--cyan); }
.ep-finalize-bgm {
  font-size: 12px; color: var(--green, #34d399);
  background: rgba(52, 211, 153, .1);
  padding: 2px 8px; border-radius: var(--r-sm);
}
.ep-finalize .stage-status { margin-top: 8px; }
.ci-in[data-k="voice_id"] { color: var(--text); }

/* 口型同步开关 */
.fin-toggle {
  display: inline-flex; align-items: center; gap: 5px;
  font-size: 12px; color: var(--dim); cursor: pointer; user-select: none;
  padding: 4px 10px; border: 1px solid var(--border); border-radius: var(--r-md);
  background: var(--glass); transition: all .15s;
}
.fin-toggle:hover { border-color: rgba(255, 255, 255, .25); }
.fin-toggle input { accent-color: var(--cyan); cursor: pointer; }

/* 字幕样式面板 */
.fin-sub-style {
  margin-top: 8px; padding: 8px 10px;
  display: flex; align-items: center; gap: 12px; flex-wrap: wrap;
  border: 1px solid var(--border); border-radius: var(--r-lg);
  background: rgba(255, 255, 255, .03);
}
.fin-sub-item { display: inline-flex; align-items: center; gap: 6px; font-size: 12px; color: var(--dim); }
.fin-sub-item input[type="number"] {
  width: 56px; padding: 3px 6px; font-size: 12px; color: var(--text);
  background: var(--bg); border: 1px solid var(--border); border-radius: var(--r-sm);
}
.fin-sub-item input[type="color"] { width: 30px; height: 26px; padding: 0; border: 1px solid var(--border); border-radius: var(--r-sm); background: transparent; cursor: pointer; }
.fin-sub-item select {
  padding: 3px 6px; font-size: 12px; color: var(--text);
  background: var(--bg); border: 1px solid var(--border); border-radius: var(--r-sm);
}
.fin-sub-hint { font-size: 11px; color: var(--mute); }

/* 角色多视图定妆照 */
.ci-views { display: grid; grid-template-columns: repeat(3, 1fr); gap: 6px; margin-bottom: 6px; }
.ci-view-card { border: 1px solid var(--border); border-radius: var(--r-md); overflow: hidden; background: var(--glass); }
.ci-view-img { width: 100%; aspect-ratio: 9/13; object-fit: cover; display: block; cursor: zoom-in; background: var(--bg); }
.ci-view-foot {
  display: flex; align-items: center; justify-content: space-between; gap: 4px;
  padding: 4px 6px; font-size: 11px; color: var(--dim);
}
.ci-view-foot .btn { padding: 2px 6px; font-size: 11px; }
.ci-view-empty {
  display: flex; align-items: center; justify-content: center;
  aspect-ratio: 9/13; font-size: 11px; color: var(--mute);
  border: 1px dashed var(--border); border-radius: var(--r-md);
}

/* 剧本模板库 */

/* ---------- 场景资产库（风格参考：多张多角度 + AI 验收） ---------- */
.sr-tip { font-size: 12px; color: var(--dim); line-height: 1.6; margin-bottom: 10px; }
.sr-toolbar { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 10px; }
.sr-gen-panel { border: 1px solid var(--border); border-radius: var(--r-md); padding: 10px; margin-bottom: 10px; background: rgba(255,255,255,.02); }
.sr-gen-head { font-size: 12px; color: var(--mute); margin-bottom: 6px; }
.sr-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(120px, 1fr)); gap: 8px; margin: 10px 0; }
.sr-empty { margin: 8px 0; }
.sr-card { border: 1px solid var(--border); border-radius: var(--r-md); overflow: hidden; background: var(--glass); }
.sr-img { width: 100%; aspect-ratio: 9/13; object-fit: cover; display: block; cursor: zoom-in; background: var(--bg); }
.sr-card-foot { display: flex; align-items: center; gap: 4px; padding: 4px 6px; }
.sr-card-foot .btn { padding: 2px 6px; font-size: 11px; }
.sr-tag { font-size: 11px; color: var(--cyan); flex: 1; }
.sr-status { margin-bottom: 8px; }
.sr-report { margin-top: 6px; }
.sr-report-head { display: flex; align-items: center; gap: 8px; padding: 8px 10px; border-radius: var(--r-md); font-size: 13px; margin-bottom: 8px; }
.sr-report-head.ok { background: rgba(52,211,153,.12); border: 1px solid rgba(52,211,153,.4); color: #6ee7b7; }
.sr-report-head.fail { background: rgba(248,113,113,.12); border: 1px solid rgba(248,113,113,.4); color: #fca5a5; }
.sr-report-badge { font-weight: 600; white-space: nowrap; }
.sr-report-sum { font-size: 12px; }
.sr-report-sec { margin: 10px 0; }
.sr-report-sec > b { font-size: 13px; color: var(--text); display: block; margin-bottom: 6px; }
.sr-asset { border: 1px solid var(--border); border-radius: var(--r-md); padding: 8px 10px; margin-bottom: 6px; font-size: 12px; }
.sr-asset.ok { border-left: 3px solid #34d399; }
.sr-asset.fail { border-left: 3px solid #f87171; }
.sr-asset-top { display: flex; justify-content: space-between; align-items: center; font-weight: 600; margin-bottom: 4px; }
.sr-score { font-weight: 400; color: var(--mute); }
.sr-issues { margin: 4px 0 0; padding-left: 18px; color: #fca5a5; line-height: 1.6; }
.sr-sugg { color: var(--dim); line-height: 1.6; margin-top: 4px; }
.sr-missing { border: 1px dashed var(--border); border-radius: var(--r-md); padding: 8px 10px; margin-bottom: 6px; font-size: 12px; }
.sr-missing-top { display: flex; justify-content: space-between; align-items: center; gap: 8px; margin-bottom: 4px; }
.sr-missing-top .btn { white-space: nowrap; }
.sr-miss-prompt {
  margin-top: 6px; padding: 6px 8px; font-size: 11px; color: var(--mute);
  background: rgba(255,255,255,.03); border-radius: 6px; line-height: 1.6;
  max-height: 72px; overflow: hidden; position: relative;
}
.sr-miss-prompt::after { content: '⋯'; position: absolute; right: 6px; bottom: 0; background: inherit; padding: 0 2px; }
.sr-hint { font-size: 11px; color: var(--mute); margin-top: 8px; line-height: 1.6; }
.tpl-card {
  border: 1px solid var(--border); border-radius: var(--r-lg);
  padding: 12px 14px; margin-bottom: 10px;
  background: var(--glass); display: flex; flex-direction: column; gap: 6px;
}
.tpl-head { display: flex; align-items: center; gap: 8px; font-size: 14px; font-weight: 600; }
.tpl-setting { font-size: 12px; color: var(--dim); line-height: 1.6; }
.tpl-style { font-size: 12px; color: var(--cyan); }
.tpl-card .btn { align-self: flex-start; margin-top: 4px; }



/* ---------- 响应式 ---------- */
@media (max-width: 860px) {
  .side { width: 64px; padding: 14px 6px; }
  .menu-item { justify-content: center; font-size: 0; gap: 0; }
  .menu-item .mi-ic { font-size: 20px; }
  .side-foot { display: none; }
  .panel-tip { display: none; }
  .comic-ws { grid-template-columns: 190px minmax(0, 1fr); }
  .comic-detail { display: none; }
  .comic-stage-head { align-items: flex-start; }
}

/* ---------- OPC 工具集合（生成文字工具条） ---------- */
.tool-strip {
  display: flex; align-items: center; gap: 6px;
  padding: 8px 14px; overflow-x: auto; flex-wrap: nowrap;
  border-bottom: 1px solid var(--border); background: rgba(255,255,255,.02);
  scrollbar-width: none;
}
.tool-strip::-webkit-scrollbar { display: none; }
.tool-strip-hint { font-size: 11px; color: var(--mute); white-space: nowrap; flex-shrink: 0; }
.tool-chip {
  flex-shrink: 0; white-space: nowrap;
  border: 1px solid var(--border); background: transparent; color: var(--mute);
  padding: 4px 12px; border-radius: 999px; font-size: 12px; cursor: pointer;
}
.tool-chip:hover { color: var(--text); border-color: rgba(255,255,255,.25); }
.tool-chip.active { border-color: var(--cyan); color: var(--cyan); background: rgba(34,211,238,.08); }

/* ---------- 图生视频引擎切换 ---------- */
.v-engine-chips { display: flex; gap: 6px; margin: 4px 0 2px; }
.v-engine-chips .chip { font-size: 12px; padding: 3px 12px; }

/* ---------- 视频工具箱（ffmpeg） ---------- */
.vbt-page { padding: 20px; max-width: 760px; margin: 0 auto; width: 100%; overflow-y: auto; }
.vbt-head { margin-bottom: 14px; }
.vbt-card { background: rgba(255,255,255,.03); border: 1px solid var(--border); border-radius: 12px; padding: 16px; }
.req { color: #F87171; margin-left: 2px; }
.vbt-picker {
  border: 1px dashed var(--border); border-radius: 10px;
  padding: 26px 16px; display: flex; flex-direction: column; align-items: center; gap: 6px;
  cursor: pointer; color: var(--mute); font-size: 13px; text-align: center;
}
.vbt-picker:hover { border-color: rgba(34,211,238,.5); }
.vbt-picker .plus { font-size: 24px; line-height: 1; color: var(--dim); }
.vbt-hint { font-size: 11px; color: var(--dim); }
.vbt-preview { position: relative; border-radius: 10px; overflow: hidden; border: 1px solid var(--border); background: #000; }
.vbt-preview video { width: 100%; max-height: 300px; display: block; }
.vbt-rm {
  position: absolute; top: 8px; right: 8px; width: 24px; height: 24px; border-radius: 50%;
  background: rgba(0,0,0,.65); color: #fff; font-size: 12px; cursor: pointer;
}
.vbt-result { margin-top: 14px; }
.vbt-result-box { background: rgba(255,255,255,.03); border: 1px solid var(--border); border-radius: 12px; padding: 14px; }
.vbt-result-title { font-size: 14px; font-weight: 600; margin-bottom: 10px; }
.vbt-media { width: 100%; max-height: 340px; border-radius: 8px; display: block; background: #000; }
.vbt-src { position: relative; border-radius: 10px; overflow: hidden; border: 1px solid var(--border); background: #000; margin-bottom: 10px; }
.vbt-src-media video, .vbt-src-media img { width: 100%; max-height: 260px; display: block; }
.vbt-src-media audio { width: 100%; display: block; padding: 12px; box-sizing: border-box; }
.vbt-src-idx {
  position: absolute; top: 8px; left: 8px; z-index: 2;
  background: rgba(0,0,0,.6); color: #fff; font-size: 11px;
  padding: 2px 8px; border-radius: 999px;
}
.meta-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 8px; }
.meta-item { background: rgba(255,255,255,.04); border: 1px solid var(--border); border-radius: 8px; padding: 8px 10px; }
.meta-item b { display: block; font-size: 11px; color: var(--dim); font-weight: 500; margin-bottom: 2px; }
.meta-item span { font-size: 13px; word-break: break-all; }
.switch {
  width: 44px; height: 24px; border-radius: 999px; background: var(--border);
  border: none; cursor: pointer; position: relative; transition: background .2s;
}
.switch::after {
  content: ''; position: absolute; top: 3px; left: 3px; width: 18px; height: 18px;
  border-radius: 50%; background: #fff; transition: left .2s;
}
.switch.on { background: var(--cyan); }
.switch.on::after { left: 23px; }