/* ============================================================================
 * fx.css — 跨端一致化 + 克制炫技动效层（共享，所有控制台通用）
 * 设计目标：
 *   1) Windows / macOS 外观完全一致（字体、滚动条、下拉箭头、表单、选区）
 *   2) 在既有 style.css + pix.css 之上叠加，不改 DOM、不改类名、不破坏 app.js
 *   3) 动效丰富但克制：hover / 进场 / 状态变化时才触发，尊重 prefers-reduced-motion
 * 品牌差异只由 --acc / --acc2 与 [data-fx-aura] 控制，本文件在所有项目中字节一致。
 * ==========================================================================*/

/* ---- 1. 自带网络字体（跨端同源，Latin 部分像素一致；CJK 走系统回退）---- */
@font-face {
  font-family: "Geist FX"; font-style: normal; font-weight: 400; font-display: swap;
  src: url("https://cdn.jsdelivr.net/fontsource/fonts/geist-sans@latest/latin-400-normal.woff2") format("woff2");
}
@font-face {
  font-family: "Geist FX"; font-style: normal; font-weight: 500; font-display: swap;
  src: url("https://cdn.jsdelivr.net/fontsource/fonts/geist-sans@latest/latin-500-normal.woff2") format("woff2");
}
@font-face {
  font-family: "Geist FX"; font-style: normal; font-weight: 600; font-display: swap;
  src: url("https://cdn.jsdelivr.net/fontsource/fonts/geist-sans@latest/latin-600-normal.woff2") format("woff2");
}
@font-face {
  font-family: "Geist FX"; font-style: normal; font-weight: 700; font-display: swap;
  src: url("https://cdn.jsdelivr.net/fontsource/fonts/geist-sans@latest/latin-700-normal.woff2") format("woff2");
}
@font-face {
  font-family: "Grotesk FX"; font-style: normal; font-weight: 500; font-display: swap;
  src: url("https://cdn.jsdelivr.net/fontsource/fonts/space-grotesk@latest/latin-500-normal.woff2") format("woff2");
}
@font-face {
  font-family: "Grotesk FX"; font-style: normal; font-weight: 700; font-display: swap;
  src: url("https://cdn.jsdelivr.net/fontsource/fonts/space-grotesk@latest/latin-700-normal.woff2") format("woff2");
}

/* ---- 2. Tokens（品牌只需覆盖 --acc / 可选 --acc2）---- */
:root {
  /* 统一 UI 字体：Latin 用 Geist（跨端同源），中文回退系统黑体 */
  --font: "Geist FX", -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC",
          "Microsoft YaHei", "Noto Sans SC", "Hiragino Sans GB", sans-serif;
  /* 展示字体：品牌标题 / 大数字，几何感强 */
  --font-display: "Grotesk FX", "Geist FX", var(--font);

  /* 由 --acc 派生（品牌可显式覆盖 --acc2 得到双色渐变签名） */
  --acc2: color-mix(in srgb, var(--acc, #4a9eff) 62%, #eaf4ff);
  --acc-soft: color-mix(in srgb, var(--acc, #4a9eff) 16%, transparent);
  --acc-glow: color-mix(in srgb, var(--acc, #4a9eff) 42%, transparent);
  --acc-line: color-mix(in srgb, var(--acc, #4a9eff) 55%, transparent);

  --fx-ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --fx-ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
  --fx-fast: 0.16s;
  --fx-mid: 0.28s;
}

/* ---- 3. 跨端一致化 —— 渲染、字体平滑、数字对齐 ---- */
html {
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  font-synthesis: none;
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}
body.app-shell { font-family: var(--font); }
.top h1 { font-family: var(--font-display); letter-spacing: .2px; }
.stat-grid b, .chip b, .invite-progress b { font-variant-numeric: tabular-nums; }

/* 选区 / 光标 —— 两端同色 */
::selection { background: color-mix(in srgb, var(--acc, #4a9eff) 38%, transparent); color: var(--ink); }
:root { caret-color: var(--acc, #4a9eff); accent-color: var(--acc, #4a9eff); }

/* 自动填充：去掉 Chrome 黄底、保持深色 */
input:-webkit-autofill,
input:-webkit-autofill:hover,
input:-webkit-autofill:focus {
  -webkit-text-fill-color: var(--ink);
  -webkit-box-shadow: 0 0 0 100px var(--bg) inset;
  caret-color: var(--ink);
  transition: background-color 9999s ease-out 0s;
}

/* 统一细滚动条（Windows 默认粗滚动条 → 收窄成与 mac 一致）
   注意：pane-right 内 logbox 的隐藏规则特异性更高，仍然生效 */
* { scrollbar-width: thin; scrollbar-color: var(--line2) transparent; }
::-webkit-scrollbar { width: 9px; height: 9px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb {
  background: var(--line2);
  border-radius: 8px;
  border: 2px solid transparent;
  background-clip: padding-box;
  transition: background-color .2s;
}
::-webkit-scrollbar-thumb:hover { background: var(--acc-line); background-clip: padding-box; }
::-webkit-scrollbar-corner { background: transparent; }

/* 下拉箭头：用 CSS 画，避免 ▾ 在 Win/mac 字形不一致 */
.ui-select-trigger::after {
  content: "";
  width: 7px; height: 7px;
  border-right: 1.5px solid var(--mut);
  border-bottom: 1.5px solid var(--mut);
  transform: rotate(45deg) translate(-1px, -2px);
  transition: transform var(--fx-mid) var(--fx-ease-out), border-color var(--fx-mid);
  margin-left: 6px;
  flex-shrink: 0;
}
.ui-select.open .ui-select-trigger::after {
  transform: rotate(225deg) translate(-2px, -2px);
  border-color: var(--acc);
}

/* 日志折叠三角：用 CSS 画，跨端一致 */
.lg-group-summary::before {
  content: "" !important;
  width: 0; height: 0;
  display: inline-block;
  border-left: 5px solid var(--mut);
  border-top: 4px solid transparent;
  border-bottom: 4px solid transparent;
  margin-right: 5px;
  vertical-align: middle;
  transition: transform var(--fx-fast) var(--fx-ease-out);
}
.lg-group[open] > .lg-group-summary::before { transform: rotate(90deg); }

/* 统一焦点环（键盘可达性 + 高级感） */
:where(.ui-btn, .mode-btn, .ui-check, .ui-switch, .collapsible-toggle):focus-visible {
  outline: none;
  box-shadow: 0 0 0 2px var(--bg), 0 0 0 3.5px var(--acc-line);
}

/* ---- 4. 进场：面板轻微上浮 + 顶栏渐入（一次性，尊重 reduce-motion）---- */
@keyframes fx-rise { from { opacity: 0; transform: translateY(7px); } to { opacity: 1; transform: none; } }
@keyframes fx-top-in { from { opacity: 0; transform: translateY(-6px); } to { opacity: 1; transform: none; } }

.top { animation: fx-top-in .5s var(--fx-ease-out) both; }
.pane-left > .panel,
.main > .panel,
.main-top > .panel,
.main-top > .panel-acc { animation: fx-rise .52s var(--fx-ease-out) both; }
.pane-left > .panel:nth-child(1) { animation-delay: .02s; }
.pane-left > .panel:nth-child(2) { animation-delay: .07s; }
.pane-left > .panel:nth-child(3) { animation-delay: .12s; }
.pane-left > .panel:nth-child(4) { animation-delay: .17s; }
.pane-left > .panel:nth-child(5) { animation-delay: .22s; }
.pane-left > .panel:nth-child(n+6) { animation-delay: .26s; }
.main > .panel:nth-child(2),
.main-top { animation-delay: .1s; }

/* 通用滚动进场（fx.js 用 IntersectionObserver 打 .fx-in） */
.fx-reveal { opacity: 0; transform: translateY(10px); }
.fx-reveal.fx-in { animation: fx-rise .5s var(--fx-ease-out) both; }

/* ---- 5. 按钮：光泽扫过 + 悬浮微升 + 涟漪 + 主按钮流光 ---- */
.ui-btn { position: relative; overflow: hidden; isolation: isolate; }
.ui-btn::before {
  content: "";
  position: absolute; inset: 0;
  z-index: -1;
  background: linear-gradient(115deg, transparent 30%, rgba(255,255,255,.14) 48%, transparent 66%);
  transform: translateX(-130%);
  transition: transform .55s var(--fx-ease-out);
  pointer-events: none;
}
.ui-btn:hover::before { transform: translateX(130%); }
.ui-btn:not(:disabled):hover {
  transform: translateY(-1px);
  box-shadow: 0 3px 14px -6px var(--acc-glow);
}
.ui-btn:not(:disabled):active { transform: translateY(0) scale(.985); }

/* 主 / 危险 / 成功按钮：细微流光渐变底 */
.ui-btn.primary {
  background: linear-gradient(135deg, var(--acc) 0%, color-mix(in srgb, var(--acc) 78%, #000) 100%);
  background-size: 180% 180%;
  border-color: color-mix(in srgb, var(--acc) 70%, #000);
  transition: background-position .5s var(--fx-ease-out), box-shadow var(--fx-mid), transform var(--fx-fast);
}
.ui-btn.primary:not(:disabled):hover {
  background-position: 100% 0;
  box-shadow: 0 4px 18px -6px var(--acc-glow), 0 0 0 1px var(--acc-line) inset;
}
.btn-queue-start { position: relative; }
.btn-queue-start::after {
  content: "";
  position: absolute; inset: 0;
  border: 1px solid var(--acc-line);
  opacity: 0;
  animation: fx-cta-halo 2.6s ease-in-out infinite;
  pointer-events: none;
}
@keyframes fx-cta-halo { 0%,100% { opacity: 0; } 50% { opacity: .5; } }

/* 涟漪（fx.js 注入 span.fx-ripple） */
.fx-ripple {
  position: absolute;
  border-radius: 50%;
  transform: scale(0);
  opacity: .55;
  background: radial-gradient(circle, var(--acc-glow), transparent 70%);
  pointer-events: none;
  z-index: 0;
  animation: fx-ripple .6s var(--fx-ease-out) forwards;
}
.ui-btn.primary .fx-ripple { background: radial-gradient(circle, rgba(255,255,255,.5), transparent 70%); }
@keyframes fx-ripple { to { transform: scale(1); opacity: 0; } }

/* ---- 6. 面板头：左侧强调条渐现 + 悬浮时高光扫过 ---- */
.panel-h-row, .panel-h { position: relative; overflow: hidden; }
.panel-h-row::after {
  content: "";
  position: absolute; left: 0; top: 0; bottom: 0;
  width: 2px;
  background: linear-gradient(180deg, var(--acc), transparent);
  transform: scaleY(0);
  transform-origin: top;
  transition: transform var(--fx-mid) var(--fx-ease-out);
}
.panel:hover > .panel-h-row::after,
.collapsible.open > .panel-h-row::after { transform: scaleY(1); }
.panel-h-row::before {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(100deg, transparent 40%, var(--acc-soft) 50%, transparent 60%);
  transform: translateX(-120%);
  pointer-events: none;
}
.panel:hover > .panel-h-row::before { animation: fx-header-sheen .8s var(--fx-ease-out); }
@keyframes fx-header-sheen { to { transform: translateX(120%); } }

/* 折叠箭头旋转已有；补一个 hover 提示 */
.collapsible-toggle:hover .collapse-chevron { color: var(--acc); }

/* ---- 7. 顶栏光晕签名（仅当祖先带 [data-fx-aura] 时生效；
        已有 brand.css 自定义顶栏的项目不设该属性即可原样保留）---- */
[data-fx-aura] .top {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(120% 180% at 0% -40%, var(--acc-soft), transparent 60%),
    var(--panel);
}
[data-fx-aura] .top::before {
  content: "";
  position: absolute;
  top: -60%; left: -10%;
  width: 45%; height: 220%;
  background: radial-gradient(closest-side, var(--acc-glow), transparent 70%);
  filter: blur(14px);
  opacity: .5;
  pointer-events: none;
  animation: fx-aura-drift 11s ease-in-out infinite alternate;
}
[data-fx-aura] .top::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--acc), var(--acc2), transparent);
  background-size: 200% 100%;
  animation: fx-line-flow 6s linear infinite;
  opacity: .85;
}
@keyframes fx-aura-drift {
  from { transform: translateX(0) scale(1); opacity: .38; }
  to { transform: translateX(60%) scale(1.15); opacity: .6; }
}
@keyframes fx-line-flow { from { background-position: 0% 0; } to { background-position: 200% 0; } }

/* 变体 A：grid — 科技网格（pix / qveris / tianfu） */
[data-fx-aura="grid"] .top::before {
  background:
    repeating-linear-gradient(90deg, var(--acc-soft) 0 1px, transparent 1px 22px),
    repeating-linear-gradient(0deg, var(--acc-soft) 0 1px, transparent 1px 22px);
  filter: none;
  width: 60%; height: 300%; top: -100%;
  opacity: .18;
  animation: fx-grid-pan 14s linear infinite alternate;
}
@keyframes fx-grid-pan { from { transform: translateX(0); } to { transform: translateX(22px); } }

/* 变体 B：aurora — 极光流体（flova / paraflow / openevai） */
[data-fx-aura="aurora"] .top::before {
  width: 70%; height: 260%;
  background:
    radial-gradient(closest-side, var(--acc-glow), transparent 70%),
    radial-gradient(closest-side, color-mix(in srgb, var(--acc2) 60%, transparent), transparent 70%);
  background-position: 0 0, 60% 30%;
  background-repeat: no-repeat;
  filter: blur(22px);
  opacity: .6;
  animation: fx-aurora 9s ease-in-out infinite alternate;
}
@keyframes fx-aurora {
  from { transform: translateX(-5%) skewX(-6deg); }
  to { transform: translateX(45%) skewX(6deg); }
}

/* 变体 C：bloom — 柔和绽放（qolaba / anygen / seedeai） */
[data-fx-aura="bloom"] .top::before {
  background: conic-gradient(from 0deg, var(--acc-soft), color-mix(in srgb, var(--acc2) 40%, transparent), var(--acc-soft));
  border-radius: 50%;
  width: 220px; height: 220px; top: -120px; left: -40px;
  filter: blur(10px);
  opacity: .35;
  animation: fx-bloom-spin 24s linear infinite;
}
@keyframes fx-bloom-spin { to { transform: rotate(360deg); } }

/* ---- 8. 状态标签 / 芯片：进场弹入 + 运行态流光 ---- */
@keyframes fx-pop { 0% { transform: scale(.6); opacity: 0; } 60% { transform: scale(1.08); } 100% { transform: scale(1); opacity: 1; } }
.tag { animation: fx-pop .32s var(--fx-ease-spring) both; }
.tag.running, .qi-st.running {
  position: relative;
  overflow: hidden;
}
.tag.running::after, .qi-st.running::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(100deg, transparent 35%, rgba(255,255,255,.22) 50%, transparent 65%);
  transform: translateX(-100%);
  animation: fx-tag-scan 1.8s ease-in-out infinite;
}
@keyframes fx-tag-scan { 0% { transform: translateX(-100%); } 60%,100% { transform: translateX(100%); } }

.chip {
  transition: border-color var(--fx-mid), color var(--fx-mid), transform var(--fx-fast);
}
.chip:hover { border-color: var(--acc-line); transform: translateY(-1px); }
.chip.ok b { position: relative; }

/* 数字/状态变化时的弹动（fx.js 加 .fx-bump，不改写数值，零冲突） */
.fx-bump { display: inline-block; animation: fx-bump .42s var(--fx-ease-spring); }
@keyframes fx-bump {
  0% { transform: scale(1); }
  30% { transform: scale(1.26); }
  62% { transform: scale(.94); }
  100% { transform: scale(1); }
}
.chip.fx-bump { display: inline-flex; }

/* ---- 9. 表单：聚焦发光 + 勾选/开关 弹性 ---- */
.ui-inp { transition: border-color var(--fx-fast), box-shadow var(--fx-mid); }
.ui-inp:focus-within {
  border-color: var(--acc);
  box-shadow: 0 0 0 3px var(--acc-soft);
}
.ui-check { transition: background var(--fx-fast), border-color var(--fx-fast), transform var(--fx-fast); }
.ui-check:active { transform: scale(.88); }
.ui-check.on { animation: fx-check-pop .34s var(--fx-ease-spring); }
@keyframes fx-check-pop { 0% { transform: scale(.7); } 55% { transform: scale(1.18); } 100% { transform: scale(1); } }
.ui-check.on::after { animation: fx-check-draw .26s var(--fx-ease-out) both; }
@keyframes fx-check-draw { from { opacity: 0; transform: rotate(45deg) translate(-1px,-1px) scale(.4); } to { opacity: 1; } }
.ui-switch-thumb { transition: left .22s var(--fx-ease-spring), background .2s; }
.ui-switch-track { transition: background .2s, border-color .2s, box-shadow .2s; }
.ui-switch.on .ui-switch-track { box-shadow: 0 0 0 3px var(--acc-soft); }

/* ---- 10. 弹窗：背景模糊淡入 + 面板弹性升起 ---- */
.modal-backdrop { animation: fx-fade .2s ease both; -webkit-backdrop-filter: blur(3px); backdrop-filter: blur(3px); }
.modal-panel, .proof-sheet { animation: fx-modal-in .38s var(--fx-ease-spring) both; }
@keyframes fx-fade { from { opacity: 0; } to { opacity: 1; } }
@keyframes fx-modal-in {
  from { opacity: 0; transform: translateY(16px) scale(.96); }
  to { opacity: 1; transform: none; }
}

/* ---- 11. Toast 增强：左侧进度收缩条 ---- */
.toast { position: fixed; overflow: hidden; }
.toast.show::after {
  content: "";
  position: absolute; left: 0; bottom: 0; height: 2px;
  width: 100%;
  background: linear-gradient(90deg, var(--acc), var(--acc2));
  transform-origin: left;
  animation: fx-toast-bar 2.6s linear forwards;
}
@keyframes fx-toast-bar { from { transform: scaleX(1); } to { transform: scaleX(0); } }

/* ---- 12. 邀请阶梯：当前档呼吸光环 + 进度条流光 ---- */
.lad.cur .dot {
  animation: fx-dot-pulse 2s ease-in-out infinite;
}
@keyframes fx-dot-pulse {
  0%,100% { box-shadow: 0 0 0 2px var(--acc-soft); }
  50% { box-shadow: 0 0 0 4px var(--acc-soft), 0 0 12px 1px var(--acc-glow); }
}
.ladder-row .bar-fill {
  background: linear-gradient(90deg, #d4a017, var(--acc2));
  background-size: 200% 100%;
  animation: fx-line-flow 3s linear infinite;
}

/* ---- 13. 代码卡 / 队列项：悬浮辉光（叠加既有效果）---- */
.code-card { transition: transform .22s var(--fx-ease-spring), border-color .2s, box-shadow .25s; }
.code-card:hover { box-shadow: 0 8px 24px -12px var(--acc-glow); }
.queue-item { transition: border-color var(--fx-fast), background var(--fx-fast), transform var(--fx-fast); }
.queue-item:hover { transform: translateX(2px); border-color: var(--acc-line); }

/* 表格行：悬浮时左侧强调条滑入 */
tbody tr { position: relative; }
tbody tr td:first-child { position: relative; }
tbody tr:hover td:first-child::before {
  content: "";
  position: absolute; left: 0; top: 0; bottom: 0;
  width: 2px;
  background: var(--acc);
  animation: fx-mark-in .22s var(--fx-ease-out) both;
}
@keyframes fx-mark-in { from { transform: scaleY(0); } to { transform: scaleY(1); } }

/* ---- 14. 登录 / 门户页环境层（仅非密集页；fx.js 判断注入）---- */
.fx-ambient {
  position: fixed; inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
}
.fx-ambient::before, .fx-ambient::after {
  content: "";
  position: absolute;
  width: 60vmax; height: 60vmax;
  border-radius: 50%;
  filter: blur(80px);
  opacity: .22;
}
.fx-ambient::before { background: var(--acc); top: -20vmax; left: -10vmax; animation: fx-orb-a 18s ease-in-out infinite alternate; }
.fx-ambient::after { background: var(--acc2); bottom: -25vmax; right: -12vmax; animation: fx-orb-b 22s ease-in-out infinite alternate; }
@keyframes fx-orb-a { to { transform: translate(30vw, 20vh) scale(1.2); } }
@keyframes fx-orb-b { to { transform: translate(-25vw, -15vh) scale(1.15); } }
.login-wrap, .shell, .portal-shell { position: relative; z-index: 1; }

/* ---- 15b. 原生 复选框/单选框 → 自绘统一外观（去原生，跨端一致，语义不变）---- */
input[type="checkbox"], input[type="radio"] {
  appearance: none; -webkit-appearance: none;
  width: 15px; height: 15px; margin: 0 2px 0 0;
  flex: 0 0 auto; vertical-align: -2px;
  border: 1px solid var(--line2); background: var(--bg);
  border-radius: 3px; cursor: pointer; position: relative;
  transition: background var(--fx-fast), border-color var(--fx-fast), box-shadow var(--fx-mid);
}
input[type="radio"] { border-radius: 50%; }
input[type="checkbox"]:hover, input[type="radio"]:hover { border-color: var(--acc); }
input[type="checkbox"]:checked, input[type="radio"]:checked { background: var(--acc); border-color: var(--acc); }
input[type="checkbox"]:checked::after {
  content: ""; position: absolute; left: 4px; top: 1px;
  width: 4px; height: 8px; border: solid #fff; border-width: 0 2px 2px 0;
  transform: rotate(45deg);
}
input[type="radio"]:checked::after {
  content: ""; position: absolute; inset: 3px; border-radius: 50%; background: #fff;
}
input[type="checkbox"]:focus-visible, input[type="radio"]:focus-visible {
  outline: none; box-shadow: 0 0 0 3px var(--acc-soft);
}
input[type="checkbox"]:disabled, input[type="radio"]:disabled { opacity: .4; cursor: not-allowed; }

/* ---- 15c. uk-select（自绘下拉）融入 .ui-inp 容器，避免双边框 ---- */
.ui-inp > .uk-select { width: 100%; min-width: 0; }
.ui-inp > .uk-select .uk-select-btn {
  border: none; background: transparent; border-radius: 0;
  padding: 4px 22px 4px 7px; min-height: 24px;
  color: var(--ink); font: 12px/1.3 var(--mono);
}
.ui-inp > .uk-select .uk-select-btn:hover { border: none; }
.uk-select-menu { font-family: var(--font); }

/* ---- 15. 减少动态：一键关停所有本层动画 ---- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
  }
  .fx-reveal { opacity: 1 !important; transform: none !important; }
  .top::before, .top::after, .fx-ambient::before, .fx-ambient::after { animation: none !important; }
}