/* ============================================================
   极云Aibox · 质感增强层 site-polish.css
   v2026-10-18-quality
   叠加式增强：不改动构建产物，只覆盖/补充样式。
   卸载方式：删除本文件 + 页面中的两行引用（或运行 remove-polish.sh）
   ============================================================ */

/* ---------- 1. 主题切换平滑过渡 ---------- */
html[data-theme] body {
  transition: background-color .38s ease, color .38s ease;
}
html[data-theme] .topbar,
html[data-theme] .workspace-footer {
  transition: background-color .38s ease, color .38s ease, border-color .38s ease;
}

/* ---------- 2. 页面入场编排 ---------- */
@keyframes polish-rise { from { opacity: 0; transform: translateY(16px); } to { opacity: 1; transform: translateY(0); } }
@keyframes polish-fade { from { opacity: 0; } to { opacity: 1; } }
@keyframes polish-drop { from { opacity: 0; transform: translateY(-12px); } to { opacity: 1; transform: translateY(0); } }
@keyframes polish-drift-a { from { transform: translate3d(0,0,0) scale(1); } to { transform: translate3d(-46px,38px,0) scale(1.12); } }
@keyframes polish-drift-b { from { transform: translate3d(0,0,0) scale(1); } to { transform: translate3d(54px,-30px,0) scale(1.1); } }
@keyframes polish-nav-in { from { opacity: 0; transform: translateX(-10px); } to { opacity: 1; transform: translateX(0); } }

@media (prefers-reduced-motion: no-preference) {
  /* 顶栏轻降 / 页脚轻升 */
  .topbar { animation: polish-drop .55s cubic-bezier(.16,1,.3,1) both; }
  .workspace-footer { animation: polish-fade .8s ease .3s both; }

  /* 首页逐级入场 */
  body.home-page .home-kicker { animation: polish-rise .6s cubic-bezier(.16,1,.3,1) .05s both; }
  body.home-page .home-welcome h1 { animation: polish-rise .75s cubic-bezier(.16,1,.3,1) .13s both; }
  body.home-page .home-intro { animation: polish-rise .7s cubic-bezier(.16,1,.3,1) .23s both; }
  body.home-page .home-section-heading { animation: polish-rise .65s cubic-bezier(.16,1,.3,1) .3s both; }
  body.home-page .home-create-card { animation: polish-fade .9s ease .38s both; }
  body.home-page .home-create-card:nth-child(2) { animation-delay: .5s; }
  body.home-page .home-card-content { animation: polish-rise .8s cubic-bezier(.16,1,.3,1) .46s both; }
  body.home-page .home-create-card:nth-child(2) .home-card-content { animation-delay: .58s; }
  body.home-page .home-guidance-row { animation: polish-rise .6s cubic-bezier(.16,1,.3,1) .64s both; }

  /* 氛围光缓慢漂移 */
  body.home-page .home-main::before { animation: polish-drift-a 90s ease-in-out infinite alternate; }
  body.home-page .home-main::after { animation: polish-drift-b 110s ease-in-out infinite alternate; }

  /* 侧边栏开启时逐项入场（--polish-i 由 site-polish.js 注入） */
  html[data-site-nav="auto"] body:is(.site-nav-open,.mobile-app-menu-open) .site-navigation-panel :is(.rail-link,.polish-nav-label,.polish-user-card) {
    animation: polish-nav-in .42s cubic-bezier(.16,1,.3,1) both;
    animation-delay: calc(var(--polish-i,0) * 36ms + 60ms);
  }
}

/* ---------- 3. 氛围光 ---------- */
body.home-page .home-main { position: relative; }
body.home-page .home-main::before,
body.home-page .home-main::after {
  content: ""; position: absolute; z-index: 0; pointer-events: none; border-radius: 50%;
  filter: blur(70px);
}
body.home-page .home-main > * { position: relative; z-index: 1; }
body.home-page .home-main::before {
  width: 620px; height: 620px; top: -200px; right: 4%;
  background: radial-gradient(circle at 50% 50%, rgba(222,201,155,.13), rgba(222,201,155,0) 62%);
}
body.home-page .home-main::after {
  width: 520px; height: 520px; bottom: -180px; left: -60px;
  background: radial-gradient(circle at 50% 50%, rgba(138,108,190,.11), rgba(138,108,190,0) 62%);
}
html[data-theme="light"] body.home-page .home-main::before {
  background: radial-gradient(circle at 50% 50%, rgba(190,160,90,.16), rgba(190,160,90,0) 62%);
}
html[data-theme="light"] body.home-page .home-main::after {
  background: radial-gradient(circle at 50% 50%, rgba(120,100,180,.10), rgba(120,100,180,0) 62%);
}

/* ---------- 4. 卡片微交互加码 ---------- */
body.home-page .home-card-index { transition: transform .35s cubic-bezier(.16,1,.3,1); }
body.home-page .home-create-card:hover .home-card-index { transform: translateY(-2px); }
body.home-page .home-create-card:active { transform: translateY(-1px) scale(.997); transition-duration: .14s; }
body.home-page .home-card-action > svg { transition: transform .28s cubic-bezier(.2,.8,.2,1); }
body.home-page .home-create-card:hover .home-card-action > svg { transform: translate(1.5px,-1.5px); }
body.home-page .home-guidance-row a > span { display: inline-block; transition: transform .26s cubic-bezier(.2,.8,.2,1); }
body.home-page .home-guidance-row a:hover > span { transform: translateX(4px); }

/* ---------- 5. 侧边栏 ---------- */

/* 5.1 面板滑动更顺滑 + 主题色过渡 */
html[data-site-nav="auto"] :is(.app-shell[data-flova-shell],.workspace-shell) > .rail.site-navigation-panel {
  transition: transform .34s cubic-bezier(.32,.72,0,1), visibility .34s, background-color .38s ease !important;
}

/* 5.2 背板：淡入 + 更深模糊 */
body .site-navigation-backdrop {
  background: #0006 !important;
  backdrop-filter: blur(6px);
  transition: opacity .32s ease, backdrop-filter .32s ease;
}
html[data-theme="light"] body .site-navigation-backdrop { background: rgba(15,23,32,.4) !important; }
.site-navigation-backdrop[hidden] { display: block !important; opacity: 0; pointer-events: none; }

/* 5.3 导航项：左侧金色指示条 + 悬浮反馈 */
html[data-site-nav="auto"] .site-navigation-panel .rail-link {
  position: relative;
  transition: background-color .25s ease, color .25s ease;
}
html[data-site-nav="auto"] .site-navigation-panel .rail-link::before {
  content: ""; position: absolute; left: 5px; top: 50%;
  width: 3px; height: 17px; margin-top: -8.5px; border-radius: 2px;
  background: linear-gradient(180deg, #f0dda9, #c9ad72);
  transform: scaleY(0); transform-origin: center;
  transition: transform .24s cubic-bezier(.2,.8,.2,1);
}
html[data-site-nav="auto"] .site-navigation-panel .rail-link:hover::before,
html[data-site-nav="auto"] .site-navigation-panel .rail-link.active::before { transform: scaleY(1); }
html[data-site-nav="auto"] .site-navigation-panel .rail-link:hover { color: #f0ead9; background: rgba(255,255,255,.06); }
html[data-site-nav="auto"] .site-navigation-panel .rail-link:hover svg { color: #dec99b; }
html[data-theme="light"][data-site-nav="auto"] .site-navigation-panel .rail-link:hover { color: #1d2126 !important; background: #eef1f5 !important; }
html[data-theme="light"][data-site-nav="auto"] .site-navigation-panel .rail-link:hover svg { color: #a8874a; }

/* 5.4 分组标签（创作 / 服务 / 了解 / 管理） */
.polish-nav-label {
  display: flex; align-items: center; gap: 9px;
  margin: 15px 12px 5px;
  font-size: 10px; font-weight: 600; letter-spacing: .24em;
  color: rgba(222,201,155,.52);
  user-select: none;
}
.polish-nav-label::after {
  content: ""; flex: 1; height: 1px;
  background: linear-gradient(90deg, rgba(222,201,155,.18), transparent);
}
html[data-theme="light"] .polish-nav-label { color: rgba(120,95,45,.65); }
html[data-theme="light"] .polish-nav-label::after { background: linear-gradient(90deg, rgba(120,95,45,.22), transparent); }

/* 5.5 品牌区：保持 44×44 图标盒原样，文字绝对定位于盒子右侧
   （修复：文字曾作为网格项挤入盒内，导致与边框重叠、向右溢出） */
html[data-site-nav="auto"] .site-navigation-panel > .brand { position: relative; }
html[data-site-nav="auto"] .site-navigation-panel > .brand .polish-brand-text {
  position: absolute;
  left: calc(100% + 12px);
  top: 50%;
  transform: translateY(-50%);
  white-space: nowrap;
}
.polish-brand-text { display: block; font-size: 15px; font-weight: 650; letter-spacing: .03em; line-height: 1.12; }
.polish-brand-text .polish-brand-sub {
  display: block; margin-top: 3px;
  font-size: 8.5px; font-weight: 500; letter-spacing: .3em;
  color: rgba(222,201,155,.5);
}
html[data-theme="light"] .polish-brand-text .polish-brand-sub { color: rgba(139,107,44,.6); }

/* 5.6 关闭按钮 */
html[data-site-nav="auto"] .site-navigation-close {
  transition: transform .32s cubic-bezier(.3,.7,.3,1), border-color .3s, color .3s;
}
html[data-site-nav="auto"] .site-navigation-close:hover {
  transform: rotate(90deg);
  border-color: rgba(222,201,155,.5);
  color: #f0dda9;
}

/* 5.7 左缘热区 */
.site-navigation-edge { transition: width .25s ease, background-color .25s ease; }
.site-navigation-edge:hover { width: 13px; background: rgba(222,201,155,.42); }
html[data-theme="light"] body .site-navigation-edge { background: rgba(139,107,44,.28) !important; border: 0 !important; }
html[data-theme="light"] body .site-navigation-edge::before { background: #8b6b2c; }

/* 5.8 底部用户卡 */
.polish-user-card {
  display: flex; align-items: center; gap: 9px;
  margin: 12px 6px 4px; padding: 10px 11px;
  border: 1px solid rgba(222,201,155,.2); border-radius: 13px;
  background: linear-gradient(150deg, rgba(222,201,155,.09), rgba(255,255,255,.02));
}
html[data-theme="light"] .polish-user-card {
  border-color: rgba(139,107,44,.25);
  background: linear-gradient(150deg, rgba(200,170,100,.14), rgba(255,255,255,.45));
}
.polish-uc-avatar {
  display: grid; place-items: center; flex: 0 0 34px;
  width: 34px; height: 34px; border-radius: 50%;
  border: 1px solid rgba(222,201,155,.4);
  color: #dec99b; background: #1c1b18;
  font-size: 10.5px; letter-spacing: .03em;
}
html[data-theme="light"] .polish-uc-avatar { color: #8b6b2c; background: #f6f1e4; border-color: rgba(139,107,44,.4); }
.polish-uc-lines { display: grid; gap: 2px; min-width: 0; flex: 1; }
.polish-uc-title, .polish-uc-sub { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.polish-uc-title { font-size: 12.5px; font-weight: 600; color: inherit; }
.polish-uc-sub { font-size: 10px; opacity: .6; }
a.polish-uc-action {
  display: inline-flex; align-items: center; justify-content: center; flex: none;
  min-height: 30px; padding: 0 9px;
  border: 1px solid rgba(236,221,190,.65); border-radius: 9px;
  color: #201d16; background: linear-gradient(135deg,#e6d7b5,#cfba8e);
  font-size: 11px; font-weight: 650; text-decoration: none;
  transition: background .25s, transform .25s, border-color .25s;
}
a.polish-uc-action[hidden] { display: none; }
a.polish-uc-action:hover { background: #f0dfb9; transform: translateY(-1px); }
html[data-theme="light"] a.polish-uc-action { color: #211b11 !important; }
.polish-user-card-on .user-dot { display: none !important; }

/* 5.9 浅色主题下面板变白（修复原样式里抽屉在浅色下仍为深色的问题） */
html[data-theme="light"][data-site-nav="auto"] :is(.app-shell[data-flova-shell],.workspace-shell) > .rail.site-navigation-panel {
  background: #fffffff7 !important;
  border-right: 1px solid #e2e7ee;
  box-shadow: 18px 0 60px rgba(24,39,58,.18) !important;
}

/* 5.10 滚动条细化 */
html[data-site-nav="auto"] .site-navigation-panel { scrollbar-width: thin; scrollbar-color: rgba(222,201,155,.3) transparent; }
html[data-site-nav="auto"] .site-navigation-panel::-webkit-scrollbar { width: 6px; }
html[data-site-nav="auto"] .site-navigation-panel::-webkit-scrollbar-thumb { background: rgba(222,201,155,.25); border-radius: 3px; }
html[data-site-nav="auto"] .site-navigation-panel::-webkit-scrollbar-track { background: transparent; }

/* ---------- 6. 减少动态效果兜底 ---------- */
@media (prefers-reduced-motion: reduce) {
  .topbar,
  .workspace-footer,
  body.home-page .home-kicker,
  body.home-page .home-welcome h1,
  body.home-page .home-intro,
  body.home-page .home-section-heading,
  body.home-page .home-create-card,
  body.home-page .home-card-content,
  body.home-page .home-guidance-row,
  body.home-page .home-main::before,
  body.home-page .home-main::after,
  html[data-site-nav="auto"] body .site-navigation-panel :is(.rail-link,.polish-nav-label,.polish-user-card) {
    animation: none !important;
  }
  html[data-theme] body,
  html[data-theme] .topbar,
  html[data-theme] .workspace-footer { transition: none !important; }
  /* 与站点原有行为对齐：减少动画时抽屉瞬时呈现（仅保留颜色过渡） */
  html[data-site-nav="auto"] :is(.app-shell[data-flova-shell],.workspace-shell) > .rail.site-navigation-panel {
    transition: transform .01ms, visibility .01ms, background-color .38s ease !important;
  }
}

/* 参考图：选中要比未选中一眼能分出来（角标 = 金色圆底勾选，替代旧「已选」文字胶囊） */
body :is(.generated-reference-card.selected, #image-reference-previews .generated-reference-card, #reference-thumbnails .reference-card) {
  position: relative;
  z-index: 1;
  border: 2px solid #e3d2ae !important;
  box-shadow: 0 0 0 3px rgba(222, 201, 155, .55), 0 10px 24px rgba(0, 0, 0, .28) !important;
  opacity: 1 !important;
}
body :is(.generated-reference-card.selected, #image-reference-previews .generated-reference-card, #reference-thumbnails .reference-card)::after {
  content: "\2713";
  position: absolute;
  top: 7px;
  left: 7px;
  z-index: 4;
  display: grid;
  place-items: center;
  width: 18px;
  height: 18px;
  padding: 0;
  border-radius: 50%;
  background: #e3d2ae;
  color: #1e201f;
  font-size: 10px;
  font-weight: 700;
  line-height: 1;
  pointer-events: none;
}

/* 生图页：最近作品直接圈选参考图（单击选择 / 双击放大预览） */
body.ai-image-page .workspace-main .image-grid .image-work {
  position: relative;
}

body.ai-image-page .workspace-main .image-grid .image-work > img {
  cursor: pointer;
}

body.ai-image-page .workspace-main .image-grid .image-work .polish-select-toggle {
  position: absolute;
  top: 7px;
  left: 7px;
  z-index: 5;
  display: grid;
  place-items: center;
  width: 18px;
  height: 18px;
  padding: 0;
  border: 1px solid #e3d2ae;
  border-radius: 50%;
  background: rgba(18, 20, 24, .5);
  color: transparent;
  font-size: 10px;
  font-weight: 700;
  line-height: 1;
  opacity: .55;
  cursor: pointer;
  transition: opacity .15s ease, background-color .15s ease, color .15s ease;
}

body.ai-image-page .workspace-main .image-grid .image-work:hover .polish-select-toggle,
body.ai-image-page .workspace-main .image-grid .image-work .polish-select-toggle:focus-visible {
  opacity: 1;
}

body.ai-image-page .workspace-main .image-grid .image-work.polish-ref-selected {
  border-color: #e3d2ae !important;
  box-shadow: 0 0 0 3px rgba(222, 201, 155, .45), 0 10px 24px rgba(0, 0, 0, .28) !important;
}

body.ai-image-page .workspace-main .image-grid .image-work.polish-ref-selected .polish-select-toggle {
  opacity: 1;
  background: #e3d2ae;
  color: #1e201f;
}

body.ai-image-page .workspace-main .image-grid .image-work.polish-ref-selected .polish-select-toggle::before {
  content: "\2713";
}

/* 生图页：双击放大预览的叠加层 */
.polish-preview-overlay {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: grid;
  place-items: center;
  padding: 4vmin;
  background: rgba(4, 6, 10, .82);
  cursor: zoom-out;
}

.polish-preview-overlay img {
  max-width: 92vw;
  max-height: 92vh;
  border-radius: 10px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, .5);
}

/* 生图页：轻量提示条（加入 / 移出参考图反馈） */
.polish-toast {
  position: fixed;
  left: 50%;
  bottom: 34px;
  z-index: 9999;
  transform: translateX(-50%);
  padding: 8px 16px;
  border: 1px solid rgba(222, 201, 155, .5);
  border-radius: 999px;
  background: rgba(16, 18, 22, .92);
  color: #e3d2ae;
  font-size: 12px;
  line-height: 1;
  pointer-events: none;
  animation: polish-toast-in .18s ease;
}

.polish-toast-error {
  border-color: rgba(217, 124, 112, .6);
  color: #f0a99e;
}

@keyframes polish-toast-in {
  from {
    opacity: 0;
    transform: translate(-50%, 6px);
  }
  to {
    opacity: 1;
    transform: translate(-50%, 0);
  }
}

.task-arrived {
  animation: task-arrive 1s ease;
}
@keyframes task-arrive {
  0% { box-shadow: inset 0 0 0 0 rgba(227, 210, 174, 0); }
  25% { box-shadow: inset 0 0 0 3px #e3d2ae, 0 0 32px rgba(222, 201, 155, .35); }
  100% { box-shadow: inset 0 0 0 0 rgba(227, 210, 174, 0); }
}
.task-arrived-toast {
  position: fixed;
  left: 50%;
  bottom: 28px;
  z-index: 80;
  padding: 12px 18px;
  border: 1px solid #e3d2ae;
  border-radius: 999px;
  background: #1c1914;
  color: #f3ead6;
  font-size: 15px;
  font-weight: 650;
  letter-spacing: .04em;
  opacity: 0;
  pointer-events: none;
  transform: translateX(-50%) translateY(10px);
}
.task-arrived-toast.show { animation: task-toast 2.6s ease forwards; }
@keyframes task-toast {
  0% { opacity: 0; transform: translateX(-50%) translateY(10px); }
  12% { opacity: 1; transform: translateX(-50%) translateY(0); }
  78% { opacity: 1; }
  100% { opacity: 0; transform: translateX(-50%) translateY(-6px); }
}
@media (prefers-reduced-motion: reduce) {
  .task-arrived, .task-arrived-toast.show { animation: none; }
  .task-arrived-toast.show { opacity: 1; transform: translateX(-50%); }
}

.image-guide-backdrop {
  position: fixed;
  inset: 0;
  z-index: 60;
  background: rgba(0, 0, 0, .46);
}
.image-guide {
  position: fixed;
  top: 0;
  right: 0;
  z-index: 61;
  display: flex;
  flex-direction: column;
  width: min(520px, 100%);
  height: 100dvh;
  padding: 22px 22px 28px;
  border-left: 1px solid #303238;
  background: #121519;
  color: #ece9e1;
  box-shadow: -18px 0 52px rgba(0, 0, 0, .48);
}
.image-guide[hidden], .image-guide-backdrop[hidden] { display: none; }
.image-guide-head { display: flex; justify-content: space-between; gap: 16px; }
.image-guide-head p { margin: 0 0 6px; color: #dec99b; font-size: 12px; letter-spacing: .08em; }
.image-guide-head h2 { margin: 0; font-size: 22px; font-weight: 650; }
.image-guide-head button {
  width: 36px; height: 36px; border: 1px solid #373a40; border-radius: 50%;
  background: transparent; color: #ece9e1; font-size: 22px; line-height: 1;
}
.image-guide-tabs { display: flex; gap: 8px; margin: 18px 0; }
.image-guide-tabs button {
  padding: 7px 12px; border: 1px solid #373a40; border-radius: 999px;
  background: transparent; color: #c8c4ba;
}
.image-guide-tabs button.active { border-color: #e3d2ae; color: #1c1914; background: #e3d2ae; }
.image-guide-body { overflow: auto; }
.image-guide-body strong { display: block; margin-bottom: 14px; font-size: 16px; line-height: 1.45; }
.image-guide-body ol { margin: 0; padding: 0; list-style: none; display: grid; gap: 12px; }
.image-guide-body li { padding: 12px 14px; border: 1px solid #2c2e33; border-radius: 12px; background: #171a1f; }
.image-guide-body b { display: block; margin-bottom: 4px; }
.image-guide-body span { color: #b7b3aa; font-size: 14px; line-height: 1.55; }
body.image-guide-open { overflow: hidden; }