/* MMG 工具台改版 — 覆盖层。放在所有旧样式之后加载，只用 mmg-tokens.css 里的变量。
   规则见设计规范：一种强调色（primary）、字重 400/500、圆角 8/12/16、不用渐变和英文眉标。 */

/* ---------- 1. 旧变量改指向设计规范 ---------- */
:root {
  --bg: #f6f7f9; --panel: #ffffff; --line: #e3e6eb; --text: #17202b; --muted: #5b6573; --orange: #c2410c; --yellow: #b45309;
  --skill-blue: var(--primary); --skill-cyan: var(--primary); --skill-green: var(--success); --skill-amber: var(--warning);
  --skill-danger: var(--danger); --skill-text: var(--ink); --skill-muted: var(--ink-muted); --skill-line: var(--border); --skill-soft: var(--bg);
}
#model-admin { --ma-blue: var(--primary); --ma-line: var(--border); --ma-muted: var(--ink-muted); color: var(--ink); }

/* ---------- 2. 全局基础 ---------- */
body, .app { background: var(--bg); color: var(--ink); font-family: var(--font-sans); -webkit-font-smoothing: antialiased; }
button { font-family: inherit; }
.app h1, .app h2, .app h3, .app h4 { font-weight: 500; }
.app button:focus-visible, .app a:focus-visible, .app input:focus-visible, .app select:focus-visible, .app textarea:focus-visible { outline: 2px solid var(--focus-ring); outline-offset: 2px; }

/* 旧的全局按钮是橙色渐变：改成规范的主按钮。只用元素选择器，和旧规则同级，不压过任何带 class 的按钮样式 */
button { background: var(--primary); border-radius: var(--radius-sm); font-weight: 500; }

/* 渐变文字、蓝色关键词改回正文色 */
.skill-page-head h1 span { background: none !important; -webkit-background-clip: border-box !important; background-clip: border-box !important; -webkit-text-fill-color: currentColor !important; color: var(--ink) !important; }

/* 各页面标题统一为 28px / 500（旧页面是 40px 以上的粗标题） */
#app-view .tool-view h1, #app-view .tool-view .intro h3, #app-view .tool-view > h3 { font-size: 28px !important; line-height: 36px !important; font-weight: 500 !important; letter-spacing: 0 !important; }

/* 英文眉标去掉（规范：用中文面包屑或不放） */
.app .skill-kicker, .app .tech-kicker, .workspace > header .eyebrow { display: none !important; }
.material-flow em { letter-spacing: 0; font-weight: 500; }

/* 视频发布页的蓝色 */
.vp-tabs button.active { color: var(--ink) !important; border-bottom-color: var(--primary) !important; }
.vp-link, .vp-quiet { color: var(--primary) !important; }
.vp-primary { background: var(--primary) !important; border-color: var(--primary) !important; color: var(--on-primary) !important; }
.vp-form input:focus, .vp-form textarea:focus, .vp-form select:focus, .vp-dialog > input:focus { outline: 2px solid var(--primary-soft); border-color: var(--primary); }
#video-publishing progress { accent-color: var(--primary); }

/* 统一圆角 */
.skill-card, .skill-panel, .api-key-item, .agent-row, .voice-card, .script-card, .history-item, .output, .progress-panel, .coming, .library { border-radius: var(--radius-md); }

/* ---------- 3. 框架：侧边栏 ---------- */
.app > aside.mmg-side { background: var(--surface); border-right: 1px solid var(--border); padding: 16px 12px; display: flex; flex-direction: column; gap: 16px; width: var(--sidebar-width); }
@media (min-width: 901px) { .app > aside.mmg-side { width: var(--sidebar-width); } }
.mmg-side .sidebar-brand { height: 56px; flex: 0 0 56px; overflow: hidden; display: flex; align-items: center; justify-content: flex-start; padding: 0 8px; }
.mmg-side .sidebar-brand img { width: auto; height: 112px; max-width: none; object-fit: contain; margin: 0 0 0 -24px; }
.app > aside.mmg-side > nav { margin: 0; display: grid; gap: 2px; align-content: start; overflow-y: auto; }
.mmg-side nav button { display: flex; align-items: center; gap: 12px; width: 100%; height: 36px; padding: 0 12px; border: 0; border-radius: var(--radius-sm); background: transparent; color: var(--ink-secondary); font-size: 14px; font-weight: 500; text-align: left; cursor: pointer; }
.mmg-side nav button i { font-size: 18px; width: 18px; color: var(--ink-muted); }
.mmg-side nav button:hover { background: var(--surface-sunken); color: var(--ink); }
.mmg-side nav button:hover i { color: var(--ink-secondary); }
.mmg-side nav button.active { background: var(--primary-soft); color: var(--primary); }
.mmg-side nav button.active i { color: var(--primary); }
.mmg-side nav button .nav-ext { margin-left: auto; font-size: 14px; width: auto; }
.mmg-side .nav-group-label { padding: 24px 12px 8px; font-size: 12px; line-height: 16px; font-weight: 500; color: var(--ink-muted); }
.mmg-side .nav-tree, .mmg-side .nav-tree .nav-submenu { display: grid !important; gap: 2px; margin: 0; padding: 0; border: 0; }
.mmg-side .nav-submenu::before { content: none; }
.mmg-side .nav-tree.hidden { display: none !important; }
.mmg-side nav button.hidden { display: none !important; }

/* ---------- 4. 框架：顶栏 ---------- */
.workspace > header.mmg-topbar-x { position: sticky; top: 0; z-index: 15; height: var(--topbar-height); display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 0; margin: 0 0 8px; background: var(--bg); border-bottom: 1px solid var(--border); }
.mmg-topbar-x .topbar-title { display: flex; align-items: baseline; gap: 12px; min-width: 0; }
.mmg-topbar-x #page-title { margin: 0; font-size: 15px; line-height: 22px; font-weight: 500; color: var(--ink); white-space: nowrap; }
.mmg-topbar-x #model-name { display: none; }
.mmg-topbar-x .topbar-right { display: flex; align-items: center; gap: 8px; }
.mmg-topbar-x #workspace-doc-link { display: inline-flex; align-items: center; gap: 6px; height: 32px; padding: 0 12px; border-radius: var(--radius-sm); color: var(--ink-secondary); text-decoration: none; font-size: 13px; }
.mmg-topbar-x #workspace-doc-link:hover { background: var(--surface-sunken); color: var(--ink); }
.mmg-topbar-x #credit-balance-chip { display: inline-flex; align-items: center; gap: 6px; height: 32px; padding: 0 12px; border: 1px solid var(--border); border-radius: var(--radius-pill); background: var(--surface); color: var(--ink-muted); font-size: 12px; }
.mmg-topbar-x #credit-balance-chip.hidden { display: none; }
.mmg-topbar-x #credit-balance-chip i { display: none; }
.mmg-topbar-x #credit-balance-chip b { color: var(--ink); font-size: 14px; font-weight: 500; font-variant-numeric: tabular-nums; }
.mmg-account-wrap { position: relative; }
.app .mmg-account-btn { display: inline-flex; align-items: center; gap: 8px; height: 40px; padding: 0 10px 0 4px; border: 0; border-radius: var(--radius-pill); background: transparent; color: var(--ink); font-size: 14px; font-weight: 500; }
.app .mmg-account-btn:hover { background: var(--surface-sunken); }
.mmg-account-btn .user-avatar { display: inline-grid !important; width: 32px; height: 32px; border-radius: var(--radius-pill); overflow: hidden; place-items: center; background: var(--primary-soft); }
.mmg-account-btn .user-avatar img { width: 100%; height: 100%; object-fit: cover; }
.mmg-account-btn .ti-chevron-down { color: var(--ink-muted); font-size: 14px; }
.mmg-account-wrap .header-account { position: absolute; right: 0; top: calc(100% + 6px); z-index: 30; min-width: 220px; display: none; flex-direction: column; align-items: stretch; gap: 0; padding: 4px; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-md); box-shadow: var(--shadow-md); }
.mmg-account-wrap.open .header-account { display: flex; }
.mmg-account-wrap .header-account .menu-head { padding: 8px 12px 10px; border-bottom: 1px solid var(--border); margin-bottom: 4px; display: grid; gap: 2px; }
.mmg-account-wrap .header-account .menu-head b { font-weight: 500; }
.mmg-account-wrap .header-account .menu-head span { font-size: 12px; color: var(--ink-muted); }
.app .mmg-account-wrap .header-account > button, .mmg-account-wrap .locale-menu summary { display: flex; align-items: center; gap: 10px; width: 100%; height: 36px; margin: 0; padding: 0 12px; border: 0; border-radius: var(--radius-sm); background: transparent; color: var(--ink); font-size: 14px; font-weight: 400; text-align: left; cursor: pointer; }
.app .mmg-account-wrap .header-account > button:hover, .mmg-account-wrap .locale-menu summary:hover { background: var(--surface-sunken); }
.mmg-account-wrap .header-account i { color: var(--ink-muted); font-size: 16px; }
.app .mmg-account-wrap #logout { color: var(--danger); }
.app .mmg-account-wrap #logout i { color: var(--danger); }
.mmg-account-wrap .locale-menu { position: static; order: 2; }
.mmg-account-wrap .locale-menu summary { list-style: none; }
.mmg-account-wrap .locale-menu summary::-webkit-details-marker { display: none; }
.mmg-account-wrap .locale-menu > div { position: static; display: grid; gap: 2px; padding: 0 0 4px 28px; box-shadow: none; border: 0; background: transparent; }
.app .mmg-account-wrap .locale-menu > div button { height: 32px; padding: 0 12px; background: transparent; color: var(--ink-secondary); font-weight: 400; text-align: left; border: 0; }
.app .mmg-account-wrap .locale-menu > div button:hover { background: var(--surface-sunken); color: var(--ink); }
.mmg-account-wrap #change-password { order: 3; }
.mmg-account-wrap #logout { order: 4; }

/* 手机：侧边栏改为抽屉 */
.mmg-menu-toggle { display: none; }
@media (max-width: 900px) {
  .app .mmg-menu-toggle { display: inline-grid; place-items: center; width: 40px; height: 40px; padding: 0; border: 0; background: transparent; color: var(--ink); font-size: 20px; }
  .app > aside.mmg-side { display: flex !important; position: fixed; z-index: 40; inset: 0 auto 0 0; width: 264px; transform: translateX(-100%); transition: transform .2s cubic-bezier(.22,1,.36,1); box-shadow: var(--shadow-lg); }
  body.mmg-nav-open .app > aside.mmg-side { transform: none; }
  body.mmg-nav-open::after { content: ""; position: fixed; inset: 0; z-index: 35; background: var(--overlay); }
  .mmg-account-btn #user-name { display: none; }
  .mmg-topbar-x #workspace-doc-link span { display: none; }
}

/* ---------- 5. 工作台首页 ---------- */
#home.mmg-home { display: flex; flex-direction: column; gap: 24px; padding: 24px 0 48px; font-size: 14px; line-height: 22px; color: var(--ink); }
#home header.home-head { height: auto; border: 0; padding: 0; margin: 0; }
#home .mmg-btn { font-size: 14px; }
#home .mmg-btn--sm { font-size: 13px; }
#home .mmg-state__text { font-size: 13px; line-height: 20px; color: var(--ink-secondary); }
#home.hidden { display: none !important; }
.home-head { display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between; gap: 16px; }
.home-head h1 { margin: 0; font-size: 28px; line-height: 36px; font-weight: 500; }
.home-head .home-date { color: var(--ink-muted); font-size: 14px; margin-left: 12px; }
.app #home .mmg-btn--secondary { background: var(--surface); color: var(--ink); border: 1px solid var(--border-control); }
.app #home .mmg-btn--secondary:hover { background: var(--surface-sunken); }
.app #home .mmg-btn--soft { background: var(--primary-soft); color: var(--primary); }
.app #home .mmg-link { background: none; color: var(--primary); padding: 0; height: auto; }
.app #home .mmg-segmented button { background: transparent; color: var(--ink-secondary); font-weight: 400; }
.app #home .mmg-segmented button[aria-pressed="true"] { background: var(--surface); color: var(--ink); font-weight: 500; }
.home-stats .mmg-stat { padding: 16px 20px; }
.home-stats .mmg-stat__value { font-size: 28px; line-height: 36px; font-weight: 500; }
.home-row { display: flex; flex-wrap: wrap; gap: 24px; align-items: stretch; }
.home-row > * { min-width: 0; }
.home-chart { flex: 2 1 560px; padding: 20px 24px; }
.home-entries { flex: 1 1 300px; padding: 8px; display: flex; flex-direction: column; }
.home-entries h2, .home-section-head h2 { margin: 0; font-weight: 500; }
.home-entries h2 { padding: 12px 12px 8px; font-size: 15px; line-height: 22px; }
.app .home-entry { display: flex; align-items: center; gap: 12px; width: 100%; height: auto; padding: 12px; border: 0; border-radius: var(--radius-sm); background: transparent; color: var(--ink); text-align: left; font-weight: 400; }
.app .home-entry:hover { background: var(--bg); }
.home-entry i { font-size: 18px; color: var(--ink-muted); }
.home-entry .entry-text { display: grid; gap: 2px; flex: 1; min-width: 0; }
.home-entry .entry-text b { font-weight: 500; }
.home-entries .entries-foot { margin-top: auto; padding: 12px; border-top: 1px solid var(--border); display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.home-section { display: grid; gap: 12px; align-content: start; }
.home-section-head { display: flex; justify-content: space-between; align-items: baseline; }
.home-section-head h2 { font-size: 18px; line-height: 26px; }
.home-canvases { flex: 3 1 560px; }
.home-canvas-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.app .home-canvas { display: grid; padding: 4px; height: auto; border: 1px solid var(--border); border-radius: var(--radius-md); background: var(--surface); color: var(--ink); text-align: left; font-weight: 400; text-decoration: none; }
.app .home-canvas:hover { background: var(--surface); box-shadow: var(--shadow-sm); border-color: var(--border-control); }
.home-canvas .canvas-meta { padding: 12px 12px 8px; display: grid; gap: 2px; }
.home-canvas .canvas-meta b { font-weight: 500; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.home-tasks { flex: 2 1 380px; }
.home-tasks .mmg-table td, .home-tasks .mmg-table th { padding-left: 16px; padding-right: 16px; }
@media (max-width: 900px) {
  .home-canvas-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .home-stats { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

/* ---------- 6. 读取中 / 读取失败 ---------- */
td.mmg-load-state { padding: 32px 16px !important; text-align: center; color: var(--ink-muted); font-size: 13px; }

/* ---------- 7. 调用记录 ---------- */
#skill-usage .table-shell { border: 1px solid var(--border); border-radius: var(--radius-md) var(--radius-md) 0 0; overflow-x: auto; background: var(--surface); }
#skill-usage table { font-variant-numeric: tabular-nums; }
#skill-usage th { font-size: 12px; font-weight: 500; color: var(--ink-muted); background: var(--surface-sunken); }
#skill-usage td { vertical-align: middle; }
#skill-usage .usage-num { text-align: right; }
#skill-usage .usage-time { color: var(--ink-secondary); white-space: nowrap; }
#skill-usage .usage-sub { font-size: 12px; line-height: 18px; color: var(--ink-muted); }
#skill-usage .usage-code { font-family: var(--font-mono); }
#skill-usage tr.usage-day td { background: var(--bg); padding-top: 8px; padding-bottom: 8px; }
#skill-usage tr.usage-day td { font-weight: 500; }
#skill-usage tr.usage-day td span:last-child { float: right; font-weight: 400; font-size: 12px; }
#skill-usage #usage-pagination { border: 1px solid var(--border); border-top: 0; border-radius: 0 0 var(--radius-md) var(--radius-md); background: var(--surface); }
#skill-usage #usage-pagination:empty { display: none; }
#skill-usage #usage-pagination:empty, #skill-usage .table-shell:has(+ #usage-pagination:empty) { border-radius: var(--radius-md); }

/* ---------- 8. 语音库 ---------- */
.mmg-visually-hidden { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
#structure .copy-status-strip { display: none; }
#structure .voice-markets { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; margin: 8px 0 16px; }
#structure .voice-markets .mmg-stat__label { margin-right: 4px; }
.app #structure .voice-markets button.mmg-market { height: 28px; min-width: 36px; padding: 0 8px; background: var(--surface); color: var(--ink-secondary); border: 1px solid var(--border); border-radius: 4px; font-family: var(--font-mono); font-size: 12px; font-weight: 500; cursor: pointer; }
.app #structure .voice-markets button.mmg-market:hover { border-color: var(--border-control); color: var(--ink); }
.app #structure .voice-markets button.mmg-market--active { border-color: var(--ink); color: var(--ink); }
#structure .voice-markets #voice-market-label { margin-left: 8px; font-size: 13px; }
#structure .voice-library-toolbar { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; padding: 12px 16px; margin: 0; background: var(--surface); border: 1px solid var(--border); border-bottom: 0; border-radius: var(--radius-md) var(--radius-md) 0 0; }
#structure .voice-library-toolbar .mmg-search { width: 260px; max-width: 100%; }
#structure .voice-library-toolbar .mmg-search i { position: absolute; left: 11px; top: 50%; transform: translateY(-50%); color: var(--ink-muted); }
#structure .voice-library-toolbar input#voice-search { height: 36px; margin: 0; padding-left: 34px; border-radius: var(--radius-sm); border: 1px solid var(--border-control); background: var(--surface); }
#structure .voice-library-toolbar #voice-list-count { margin-left: auto; font-size: 12px; }
#structure #structure-guide { margin-top: 0; padding: 0; border: 0; background: none; }
#structure #voice-library-results.voice-library-grid { display: block; border: 1px solid var(--border); border-radius: 0 0 var(--radius-md) var(--radius-md); background: var(--surface); overflow: hidden; }
.voice-row { display: flex; align-items: center; gap: 16px; padding: 12px 16px; border-top: 1px solid var(--border); }
.voice-row:first-child { border-top: 0; }
.voice-row:hover { background: var(--bg); }
.voice-row.is-playing { background: var(--primary-soft); }
.app .voice-play { width: 36px; height: 36px; flex: none; display: grid; place-items: center; padding: 0; border-radius: var(--radius-pill); border: 1px solid var(--border-control); background: var(--surface); color: var(--ink); font-size: 16px; cursor: pointer; }
.app .voice-play:hover { background: var(--surface-sunken); }
.app .voice-row.is-playing .voice-play { background: var(--primary); border-color: var(--primary); color: var(--on-primary); }
.voice-play.is-disabled { color: var(--ink-muted); opacity: .5; cursor: not-allowed; }
.voice-name { flex: 1 1 240px; min-width: 0; display: grid; gap: 2px; }
.voice-name b { font-weight: 500; display: flex; align-items: center; gap: 8px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.voice-name span { font-size: 12px; color: var(--ink-muted); }
.voice-wave { flex: 0 0 64px; height: 20px; display: flex; align-items: center; gap: 3px; }
.voice-wave i { width: 3px; border-radius: 2px; background: var(--primary); }
.voice-wave i:nth-child(1) { height: 6px; } .voice-wave i:nth-child(2) { height: 14px; } .voice-wave i:nth-child(3) { height: 20px; } .voice-wave i:nth-child(4) { height: 10px; } .voice-wave i:nth-child(5) { height: 16px; } .voice-wave i:nth-child(6) { height: 8px; } .voice-wave i:nth-child(7) { height: 12px; }
.voice-id { flex: 0 0 132px; font-family: var(--font-mono); font-size: 12px; color: var(--ink-muted); background: none; padding: 0; }
.voice-uses { flex: 0 0 88px; text-align: right; color: var(--ink-secondary); font-variant-numeric: tabular-nums; font-size: 13px; }
.voice-more { display: flex; justify-content: space-between; align-items: center; padding: 12px 16px; border-top: 1px solid var(--border); font-size: 12px; color: var(--ink-muted); }
@media (max-width: 900px) { .voice-wave, .voice-id { display: none; } .voice-row { gap: 12px; } }

/* ---------- 9. 视频脚本库 ---------- */
#script-library .script-library-toolbar { border: 0; padding: 0 0 12px; flex-wrap: wrap; align-items: center; }
#script-library .script-library-toolbar input { height: 36px; border-color: var(--border-control); border-radius: var(--radius-sm); }
#script-library .script-search { flex: 0 1 300px; }
#script-library .script-search i { top: 10px; }
#script-library .script-market-tabs { display: flex; flex-wrap: wrap; gap: 8px; padding: 0; border: 0; background: none; overflow: visible; }
.app #script-library .script-market-tabs button { height: 28px; min-width: 36px; padding: 0 8px; border: 1px solid var(--border); border-radius: 4px; background: var(--surface); color: var(--ink-secondary); font-family: var(--font-mono); font-size: 12px; font-weight: 500; box-shadow: none; }
.app #script-library .script-market-tabs button:first-child { font-family: var(--font-sans); padding: 0 10px; }
.app #script-library .script-market-tabs button:hover { border-color: var(--border-control); color: var(--ink); }
.app #script-library .script-market-tabs button.active { border-color: var(--ink); color: var(--ink); background: var(--surface); }
#script-library .script-category-nav { margin: 0 0 4px; padding: 0; border: 0; background: none; }
#script-library .script-library-message { margin: 4px 0 12px; font-size: 12px; color: var(--ink-muted); }
#script-library .script-library-grid { grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 20px; }
#script-library .script-card { aspect-ratio: auto; display: flex; flex-direction: column; padding: 4px; border: 1px solid var(--border); border-radius: var(--radius-md); background: var(--surface); overflow: hidden; transition: box-shadow .15s, border-color .15s; }
#script-library .script-card:hover { box-shadow: var(--shadow-sm); border-color: var(--border-control); }
#script-library .script-card::after { content: none; }
#script-library .script-card:focus-visible { outline: 2px solid var(--focus-ring); outline-offset: 2px; }
#script-library .script-media { position: relative; aspect-ratio: 9 / 16; border-radius: var(--radius-sm); overflow: hidden; background: var(--surface-sunken); }
#script-library .script-card video { filter: none; opacity: 1; }
#script-library .script-verified, #script-library .script-preload-state { display: none; }
#script-library .script-card-overlay.script-card-body { position: static; padding: 12px 8px 8px; color: var(--ink); display: grid; gap: 8px; }
#script-library .script-type { justify-self: start; margin: 0; padding: 2px 8px; border-radius: var(--radius-pill); background: var(--surface-sunken); color: var(--ink-secondary); font-size: 12px; font-weight: 500; }
#script-library .script-card-body p { margin: 0; color: var(--ink-secondary); font-size: 13px; line-height: 20px; -webkit-line-clamp: 2; }
#script-library .script-card-body small.script-meta { display: flex; align-items: center; gap: 8px; color: var(--ink-muted); font-size: 12px; font-variant-numeric: tabular-nums; white-space: nowrap; overflow: hidden; }
#script-library .script-card-body small.script-meta b { color: var(--ink); font-weight: 500; }
.app #script-library .script-card-body button { float: none; justify-self: start; margin: 0; height: 28px; padding: 0 12px; border: 0; border-radius: var(--radius-sm); background: var(--primary-soft); color: var(--primary); font-size: 13px; font-weight: 500; }
.app #script-library .script-library-more { display: block; margin: 24px auto 0; height: 36px; padding: 0 16px; border: 1px solid var(--border-control); background: var(--surface); color: var(--ink); font-weight: 500; }
.app #script-library .script-library-more.hidden { display: none; }

/* ---------- 10. 视频发布 ---------- */
#video-publishing .vp-step { display: flex; align-items: center; gap: 10px; margin: 20px 0 4px; font-size: 15px; line-height: 22px; font-weight: 500; color: var(--ink); }
#video-publishing .vp-step:first-child { margin-top: 0; }
#video-publishing .vp-step i { width: 24px; height: 24px; display: grid; place-items: center; border-radius: var(--radius-pill); background: var(--ink); color: var(--surface); font-style: normal; font-size: 12px; font-weight: 500; }
#video-publishing .vp-account-empty { display: flex; flex-wrap: wrap; align-items: center; gap: 16px; padding: 16px; border-radius: var(--radius-sm); background: var(--bg); }
#video-publishing .vp-account-empty[hidden] { display: none; }
#video-publishing .vp-account-empty > div { flex: 1 1 280px; display: grid; gap: 4px; }
#video-publishing .vp-account-empty b { font-weight: 500; }
#video-publishing .vp-account-empty small { color: var(--ink-secondary); font-size: 13px; line-height: 20px; }
#video-publishing select#vp-account[hidden] { display: none; }
#video-publishing .vp-panel { border-radius: var(--radius-md); border-color: var(--border); }
#video-publishing .vp-heading h1 { font-weight: 500; }

/* ---------- 11. Skill 中心、API Key、管理页 ---------- */
.app #skill-primary-action { width: auto; min-width: 0; height: 36px; padding: 0 16px; align-self: start; border: 1px solid var(--border-control); background: var(--surface); color: var(--ink); font-size: 14px; font-weight: 500; box-shadow: none; }
.app #skill-primary-action:hover { background: var(--surface-sunken); }
#skill .skill-install-row { align-items: start; }
#skill .skill-platform-note { padding: 0; margin: 4px 0 0; border: 0; background: none; color: var(--ink-muted); font-size: 12px; }
#skill .skill-platform-note b { display: none; }
#skill .availability.live { display: none; }
#skill .skill-page-head h1 { white-space: normal; }
#skill .capability-icon, #skill .skill-host-option img { filter: none; }
#skill .capability-icon { background: var(--surface-sunken); color: var(--ink-secondary); }
.app #permission-admin [data-permission-user] { height: 28px; padding: 0 12px; border: 1px solid var(--border-control); border-radius: var(--radius-sm); background: var(--surface); color: var(--ink); font-size: 13px; font-weight: 500; box-shadow: none; }
.app #permission-admin [data-permission-user]:hover { background: var(--surface-sunken); }
#api-keys .api-key-row { border-radius: var(--radius-md); }
#api-keys .unbind-device { color: var(--ink-secondary) !important; }
#mmg-toast-stack { position: fixed; right: 24px; bottom: 24px; z-index: 60; display: grid; gap: 8px; justify-items: end; }
#mmg-toast-stack .mmg-toast i { font-size: 18px; }
#skill .copy-agent-command { white-space: nowrap; }
.app #structure #voice-library-load { height: 28px; padding: 0 10px; border: 0; background: transparent; color: var(--ink-secondary); font-size: 13px; font-weight: 400; box-shadow: none; }
.app #structure #voice-library-load:hover { background: var(--surface-sunken); color: var(--ink); }