/* ==========================================================================
   claude-theme.css — Ombre 前端视觉覆盖层（挂在最新版 styles.css 之后）
   只做视觉：不改结构、不改 id/class/data-*、不改事件。
   配套脚本 assets/claude-ui/claude-ui.js 只做 DOM 组织（分类 / 折叠 / 图标）。
   水玻璃做法参考 kevinbism/liquid-glass-effect（MIT）：低模糊 + 高饱和 +
   亮边 + 内高光 + ::after 高光棱边，而不是大面积磨白。
   ========================================================================== */

:root {
  /* 全局宋体：优先系统自带中文宋体，Android 最后回退到衬线体。 */
  --ct-font: "Songti SC", "STSong", "SimSun", "Noto Serif CJK SC",
    "Noto Serif SC", "Source Han Serif SC", serif;
  --ct-mono: ui-monospace, SFMono-Regular, "JetBrains Mono", Consolas, monospace;
  --assistant-message-font-size: 16px;
  --user-message-font-size: 16px;

  /* ---- 水玻璃 ---- */
  --ct-blur: blur(7px) saturate(180%);
  --ct-blur-sm: blur(4px) saturate(160%);
  --ct-glass: rgba(255, 255, 255, 0.16);
  --ct-glass-2: rgba(255, 255, 255, 0.24);
  --ct-hair: rgba(255, 255, 255, 0.78);
  --ct-inner: inset 0 4px 20px rgba(255, 255, 255, 0.32);
  --ct-lift: 0 8px 32px rgba(20, 42, 48, 0.16);
  --ct-lift-lg: 0 18px 48px rgba(20, 42, 48, 0.26);
  --ct-r: 22px;
  --ct-r-sm: 15px;

  /* 键盘高度（claude-ui.js 写入），用于把底部 tag 栏钉在物理底部 */
  --ct-kb: 0px;
}

/* ---------- 1. 字体 ---------------------------------------------------- */

body,
body * {
  font-family: var(--ct-font);
}

body code,
body pre,
body pre code,
body kbd,
body samp,
#mcpImportText,
.mcp-import-card textarea,
.prompt-file-row code,
.message-content code,
.message-content pre,
.message-reasoning-content code {
  font-family: var(--ct-mono);
}

body .katex,
body .katex * {
  font-family: KaTeX_Main, KaTeX_Math, "Times New Roman", serif;
}

body {
  letter-spacing: 0.012em;
  -webkit-font-smoothing: antialiased;
}

h1,
h2,
h3,
h4,
.home-card-copy strong,
.identity-summary strong,
.tab-button,
.segment-button,
.primary-button,
.secondary-button,
.small-button {
  font-weight: 400;
  letter-spacing: 0.02em;
}

h1 {
  font-size: 26px;
}

.message.assistant .message-content {
  font-size: var(--assistant-message-font-size);
  line-height: 1.72;
  text-wrap: pretty;
}

.message.user .message-content {
  font-size: var(--user-message-font-size);
  line-height: 1.72;
  text-wrap: pretty;
}

.tab-button {
  font-size: 13px;
}

.clock,
.top-bar {
  letter-spacing: 0.04em;
}

/* ---------- 2. 背景：滑块越大越白 ------------------------------------- */

body::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background: #fbfdfc;
  opacity: calc(1 - var(--background-image-opacity, 0.65));
}

.app-shell {
  z-index: 1;
}

/* ---------- 3. 水玻璃：容器 ------------------------------------------- */

.phone-shell {
  border-color: rgba(255, 255, 255, 0.66);
  box-shadow: 0 30px 90px rgba(6, 26, 28, 0.26);
}

.field,
.home-card,
.identity-card,
.schedule-section,
.toolbox-strip,
.solo-mood-card,
.solo-next-card,
.solo-timeline-card,
.mcp-import-card,
.mcp-server-card,
.recall-dialog,
.composer,
.composer-menu,
.bottom-tabs,
.segment-control,
.memory-search,
.metric,
.prompt-file-row,
.ct-cat-item,
.ct-mcp-switch {
  position: relative;
  isolation: isolate;
  border: 1px solid var(--ct-hair);
  border-radius: var(--ct-r);
  background-color: var(--ct-glass);
  background-image: none;
  box-shadow: var(--ct-lift), var(--ct-inner);
  -webkit-backdrop-filter: var(--ct-blur);
  backdrop-filter: var(--ct-blur);
}

/* 高光棱边：玻璃厚度带来的那一圈折射白线 */
.field::after,
.home-card::after,
.identity-card::after,
.schedule-section::after,
.toolbox-strip::after,
.solo-mood-card::after,
.solo-timeline-card::after,
.mcp-import-card::after,
.mcp-server-card::after,
.recall-dialog::after,
.composer::after,
.composer-menu::after,
.bottom-tabs::after,
.segment-control::after,
.memory-search::after,
.metric::after,
.prompt-file-row::after,
.ct-cat-item::after,
.ct-mcp-switch::after,
.message.user .message-content::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  border-radius: inherit;
  background: rgba(255, 255, 255, 0.08);
  box-shadow: inset -10px -8px 0 -11px rgba(255, 255, 255, 0.9),
    inset 0 -9px 0 -8px rgba(255, 255, 255, 0.9);
  filter: blur(1px) drop-shadow(6px 3px 5px rgba(11, 32, 36, 0.35))
    brightness(112%);
  opacity: 0.62;
  pointer-events: none;
}

.field,
.schedule-section,
.solo-mood-card,
.solo-timeline-card,
.mcp-import-card,
.mcp-server-card {
  padding: 16px;
}

.home-card,
.identity-card,
.metric,
.prompt-file-row,
.memory-search,
.segment-control {
  border-radius: var(--ct-r-sm);
  box-shadow: 0 6px 22px rgba(20, 42, 48, 0.14), var(--ct-inner);
}

.recall-dialog {
  border-radius: 26px;
  background-color: rgba(255, 255, 255, 0.3);
  box-shadow: var(--ct-lift-lg), var(--ct-inner);
  -webkit-backdrop-filter: blur(16px) saturate(180%);
  backdrop-filter: blur(16px) saturate(180%);
}

/* 长文本容器稍微加一点底色，保证读得清 */
.solo-timeline-card,
.schedule-section,
.mcp-import-card,
.recall-dialog {
  background-color: rgba(255, 255, 255, 0.22);
}

/* ---------- 4. 水玻璃：控件 ------------------------------------------- */

.field input:not([type="range"]):not([type="color"]),
.field textarea,
.field select,
.memory-search input,
.mcp-import-card textarea,
.mcp-import-card input,
.compact-field input,
.course-import {
  border: 1px solid rgba(255, 255, 255, 0.72);
  border-radius: var(--ct-r-sm);
  background-color: rgba(255, 255, 255, 0.26);
  background-image: none;
  box-shadow: inset 0 2px 10px rgba(255, 255, 255, 0.34),
    inset 0 -1px 0 rgba(255, 255, 255, 0.3);
  -webkit-backdrop-filter: var(--ct-blur-sm);
  backdrop-filter: var(--ct-blur-sm);
  transition: border-color 160ms ease, box-shadow 160ms ease;
}

.field input:focus,
.field textarea:focus,
.field select:focus,
.memory-search input:focus,
.mcp-import-card textarea:focus,
.course-import:focus {
  outline: 0;
  border-color: color-mix(in srgb, var(--accent) 58%, white);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 18%, transparent),
    inset 0 2px 10px rgba(255, 255, 255, 0.34);
}

.field input[type="color"] {
  width: 46px;
  height: 40px;
  border: 1px solid var(--ct-hair);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.28);
  box-shadow: var(--ct-inner);
}

.primary-button,
.secondary-button,
.small-button,
.text-button,
.small-icon-button,
.icon-button {
  border-radius: 999px;
  transition: transform 140ms ease, box-shadow 160ms ease, background 160ms ease;
}

.primary-button {
  border: 1px solid color-mix(in srgb, var(--accent) 55%, white);
  background-color: color-mix(in srgb, var(--accent) 82%, white);
  background-image: linear-gradient(
    180deg,
    rgba(255, 255, 255, 0.34),
    rgba(255, 255, 255, 0)
  );
  box-shadow: 0 8px 24px color-mix(in srgb, var(--accent) 30%, transparent),
    inset 0 1px 0 rgba(255, 255, 255, 0.5);
}

.secondary-button,
.small-button {
  border: 1px solid var(--ct-hair);
  background-color: rgba(255, 255, 255, 0.18);
  background-image: none;
  box-shadow: 0 5px 16px rgba(20, 42, 48, 0.12),
    inset 0 3px 12px rgba(255, 255, 255, 0.3);
  -webkit-backdrop-filter: var(--ct-blur-sm);
  backdrop-filter: var(--ct-blur-sm);
}

.primary-button:active,
.secondary-button:active,
.small-button:active,
.home-card:active {
  transform: scale(0.975);
}

.icon-button,
.small-icon-button {
  border: 1px solid rgba(255, 255, 255, 0.66);
  background-color: rgba(255, 255, 255, 0.16);
  box-shadow: inset 0 3px 12px rgba(255, 255, 255, 0.28);
  -webkit-backdrop-filter: var(--ct-blur-sm);
  backdrop-filter: var(--ct-blur-sm);
}

.segment-control {
  padding: 4px;
  border-radius: 999px;
}

.segment-button {
  border-radius: 999px;
}

.segment-active {
  background-color: rgba(255, 255, 255, 0.62);
  box-shadow: 0 4px 12px rgba(20, 42, 48, 0.14),
    inset 0 1px 0 rgba(255, 255, 255, 0.9);
}

/* ---------- 5. 输入框（composer） ------------------------------------- */

.composer {
  border-radius: 26px;
  background-color: rgba(255, 255, 255, 0.2);
  box-shadow: 0 12px 34px rgba(20, 42, 48, 0.2), var(--ct-inner);
}

.composer textarea {
  font-size: 16px;
  height: 42px;
  min-height: 42px;
  overflow-y: hidden;
}

.send-button {
  border-radius: 999px;
}

.composer-add-button {
  border: 1px solid rgba(255, 255, 255, 0.66);
  background-color: rgba(255, 255, 255, 0.16);
  box-shadow: inset 0 3px 12px rgba(255, 255, 255, 0.28);
}

.composer-menu {
  left: 0;
  bottom: calc(100% + 8px);
  z-index: 60;
  border-radius: 20px;
  background: #f4f9f7;
  box-shadow: var(--ct-lift-lg), var(--ct-inner);
  -webkit-backdrop-filter: none;
  backdrop-filter: none;
}

.composer-menu button {
  border-radius: 14px;
}

/* ---------- 6. 用户气泡：磨砂玻璃 + 主题色 ---------------------------- */

.message.user .message-content {
  position: relative;
  isolation: isolate;
  color: color-mix(in srgb, var(--accent) 30%, #0c1a19);
  border: 1px solid color-mix(in srgb, var(--accent) 34%, rgba(255, 255, 255, 0.8));
  border-radius: 22px 22px 8px 22px;
  background-color: color-mix(in srgb, var(--accent) 16%, rgba(255, 255, 255, 0.2));
  background-image: none;
  box-shadow: 0 8px 24px color-mix(in srgb, var(--accent) 20%, transparent),
    inset 0 3px 16px rgba(255, 255, 255, 0.34);
  -webkit-backdrop-filter: blur(10px) saturate(190%);
  backdrop-filter: blur(10px) saturate(190%);
  padding: 11px 15px;
}

.message-avatar {
  border-radius: 50%;
  box-shadow: 0 6px 16px rgba(15, 74, 76, 0.18),
    inset 0 1px 0 rgba(255, 255, 255, 0.6);
}

.message-reasoning,
.message-tools {
  border-radius: var(--ct-r-sm);
  border-color: rgba(255, 255, 255, 0.68);
  background-color: rgba(255, 255, 255, 0.16);
  box-shadow: inset 0 3px 14px rgba(255, 255, 255, 0.28);
  -webkit-backdrop-filter: var(--ct-blur-sm);
  backdrop-filter: var(--ct-blur-sm);
}

/* 消息操作按钮（复制 / 编辑 / 重新生成 / 召回）始终可见 */
.message-actions {
  opacity: 1;
}

.message-actions button:disabled {
  opacity: 0.55;
}

/* ---------- 7. 底部 tag 栏贴边；键盘打开时留在键盘后面 ----------------- */

.bottom-tabs {
  width: 100%;
  margin: 0;
  transform: none;
  border-radius: 24px 24px 0 0;
  background-color: rgba(255, 255, 255, 0.22);
  box-shadow: 0 12px 30px rgba(12, 46, 43, 0.2), var(--ct-inner);
  transition: none;
  will-change: auto;
}

.ct-keyboard-open .bottom-tabs {
  display: none;
}

.tab-button {
  border-radius: 18px;
}

.tab-active {
  background-color: rgba(255, 255, 255, 0.5);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.9);
}

.home-tab-icon {
  background-image: linear-gradient(
    180deg,
    rgba(255, 255, 255, 0.36),
    rgba(255, 255, 255, 0)
  );
  box-shadow: 0 6px 16px color-mix(in srgb, var(--accent) 36%, transparent),
    inset 0 1px 0 rgba(255, 255, 255, 0.5);
}

/* ---------- 8. 去掉各页顶部的 记忆 / 日程 / 设置 / Companion ---------- */

.chat-header .eyebrow,
.memory-header .eyebrow,
.schedule-header .eyebrow,
.settings-header .eyebrow,
.memory-header h1,
.schedule-header h1,
.settings-header h1 {
  display: none;
}

.chat-header {
  min-height: 0;
  padding: 0;
}

.memory-header,
.schedule-header {
  min-height: 0;
  justify-content: flex-end;
  padding: 2px 0 6px;
}

.settings-header {
  display: none;
}

.settings-list {
  padding-top: 14px;
}

/* ---------- 9. 工具页：只留 MCP ---------------------------------------- */

#toolsView {
  overflow-y: auto;
}

.toolbox-actions [data-tool-page="packages"],
.toolbox-actions [data-tool-page="workflows"],
.tool-management-grid,
#toolsIntro {
  display: none;
}

.tools-header {
  padding-bottom: 4px;
}

.tools-header .eyebrow {
  display: none;
}

.mcp-manager {
  display: grid;
  gap: 12px;
  padding: 0;
  border: 0;
  background: none;
  box-shadow: none;
}

.mcp-manager-heading .eyebrow {
  display: none;
}

/* claude-ui.js 注入的分段控制：导入 / 已有服务 */
.ct-mcp-switch {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4px;
  padding: 4px;
  border-radius: 999px;
}

.ct-mcp-switch button {
  min-height: 40px;
  border: 0;
  border-radius: 999px;
  color: rgba(23, 33, 31, 0.6);
  background: transparent;
  cursor: pointer;
  font-size: 14px;
}

.ct-mcp-switch button[aria-selected="true"] {
  color: var(--accent-ink);
  background: rgba(255, 255, 255, 0.62);
  box-shadow: 0 4px 12px rgba(20, 42, 48, 0.14),
    inset 0 1px 0 rgba(255, 255, 255, 0.9);
}

.mcp-manager.ct-mcp-import #mcpServerList,
.mcp-manager.ct-mcp-list #mcpImportForm {
  display: none;
}

.mcp-import-card {
  gap: 12px;
}

.mcp-import-card > label {
  font-size: 14px;
}

.mcp-import-footer {
  display: grid;
  gap: 10px;
}

.mcp-import-footer .primary-button {
  justify-self: stretch;
}

.mcp-import-footer small {
  order: 2;
  color: rgba(23, 33, 31, 0.5);
  font-size: 11px;
  line-height: 1.5;
}

.mcp-server-card {
  border-radius: var(--ct-r);
}

.mcp-manager-heading {
  align-items: center;
}

.mcp-manager-actions {
  flex: 0 0 auto;
  gap: 8px;
}

.mcp-manager-actions .small-button {
  padding: 8px 15px;
  white-space: nowrap;
}

.mcp-global-status {
  white-space: nowrap;
  font-size: 11px;
}

/* ---------- 10. 设置页：先分类，再进入 -------------------------------- */

.ct-cat-list {
  display: grid;
  gap: 10px;
}

.ct-cat-item {
  display: grid;
  grid-template-columns: 42px 1fr 18px;
  align-items: center;
  gap: 14px;
  padding: 16px;
  text-align: left;
  cursor: pointer;
  transition: transform 140ms ease;
}

.ct-cat-item:active {
  transform: scale(0.985);
}

.ct-cat-icon {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border-radius: 14px;
  color: white;
  background-color: color-mix(in srgb, var(--accent) 78%, white);
  background-image: linear-gradient(
    180deg,
    rgba(255, 255, 255, 0.34),
    rgba(255, 255, 255, 0)
  );
  box-shadow: 0 6px 14px color-mix(in srgb, var(--accent) 30%, transparent),
    inset 0 1px 0 rgba(255, 255, 255, 0.5);
}

.ct-cat-icon svg {
  width: 21px;
  height: 21px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.5;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.ct-cat-copy {
  min-width: 0;
  display: grid;
  gap: 3px;
}

.ct-cat-copy strong {
  color: rgba(17, 28, 27, 0.9);
  font-size: 17px;
  font-weight: 400;
}

.ct-cat-copy small {
  color: rgba(23, 33, 31, 0.52);
  font-size: 12px;
  line-height: 1.4;
}

.ct-cat-chevron {
  color: rgba(23, 33, 31, 0.3);
}

.ct-cat-chevron svg {
  width: 18px;
  height: 18px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.6;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.ct-group {
  display: grid;
  gap: 12px;
}

.ct-prompt-page[hidden],
.ct-group-bar[hidden],
.ct-group[hidden],
.ct-cat-list[hidden] {
  display: none;
}

.ct-prompt-page { display: grid; gap: 14px; min-width: 0; }
#callVoiceSettings label { display: grid; gap: 8px; min-width: 0; }
#callVoiceSettings :is(input, select) { width: 100%; min-width: 0; box-sizing: border-box; }
#callVoiceSettings output { white-space: pre-wrap; overflow-wrap: anywhere; }

.ct-group-bar {
  position: sticky;
  top: 0;
  z-index: 5;
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 -2px;
  padding: 6px 2px 8px;
  background: linear-gradient(
    180deg,
    rgba(251, 253, 252, 0.8) 0%,
    rgba(251, 253, 252, 0.5) 70%,
    rgba(251, 253, 252, 0) 100%
  );
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
}

.ct-back {
  width: 38px;
  height: 38px;
  flex: 0 0 38px;
  display: grid;
  place-items: center;
  padding: 0;
  border: 1px solid rgba(255, 255, 255, 0.66);
  border-radius: 999px;
  color: rgba(17, 28, 27, 0.7);
  background: rgba(255, 255, 255, 0.16);
  box-shadow: inset 0 3px 12px rgba(255, 255, 255, 0.28);
  cursor: pointer;
  -webkit-backdrop-filter: var(--ct-blur-sm);
  backdrop-filter: var(--ct-blur-sm);
}

.ct-back svg {
  width: 18px;
  height: 18px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.7;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.ct-group-bar strong {
  flex: 1;
  color: rgba(17, 28, 27, 0.88);
  font-size: 20px;
  font-weight: 400;
}

.ct-save-row {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 2px 0 8px;
}

.ct-save-row .ct-save {
  flex: 1;
}

.ct-save-hint {
  color: rgba(23, 33, 31, 0.5);
  font-size: 11px;
  text-align: right;
}

.ct-save-hint.is-ok {
  color: color-mix(in srgb, var(--accent) 74%, #2c4a46);
}

/* 主题色：色号输入 + 预设 */
.ct-accent-row {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.ct-accent-hex {
  width: 120px;
  flex: 0 0 auto;
  padding: 10px 12px;
  border: 1px solid rgba(255, 255, 255, 0.72);
  border-radius: var(--ct-r-sm);
  color: var(--ink);
  background: rgba(255, 255, 255, 0.26);
  font-family: var(--ct-mono);
  font-size: 14px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.ct-accent-hex:focus {
  outline: 0;
  border-color: color-mix(in srgb, var(--accent) 58%, white);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 18%, transparent);
}

.ct-swatches {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.ct-swatch {
  width: 30px;
  height: 30px;
  padding: 0;
  border: 1px solid rgba(255, 255, 255, 0.8);
  border-radius: 50%;
  cursor: pointer;
  box-shadow: 0 4px 10px rgba(20, 42, 48, 0.2),
    inset 0 1px 0 rgba(255, 255, 255, 0.4);
}

.ct-swatch[aria-pressed="true"] {
  box-shadow: 0 0 0 2px rgba(255, 255, 255, 0.9),
    0 0 0 4px color-mix(in srgb, var(--accent) 55%, transparent);
}

/* ---------- 11. 缓存信息收进按钮 -------------------------------------- */

.message-usage {
  display: none;
}

.ct-usage-btn svg {
  width: 15px;
  height: 15px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.7;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.ct-usage-btn[aria-expanded="true"] {
  color: var(--accent);
  background: rgba(255, 255, 255, 0.6);
}

.ct-usage-pop {
  margin: 4px 0 0;
  padding: 7px 11px;
  border: 1px solid var(--ct-hair);
  border-radius: 12px;
  color: rgba(17, 28, 27, 0.66);
  background-color: rgba(255, 255, 255, 0.2);
  box-shadow: 0 6px 18px rgba(20, 42, 48, 0.12),
    inset 0 3px 12px rgba(255, 255, 255, 0.3);
  -webkit-backdrop-filter: var(--ct-blur-sm);
  backdrop-filter: var(--ct-blur-sm);
  font-size: 12px;
  line-height: 1.5;
}

.ct-usage-pop[hidden] {
  display: none;
}

.ct-usage-pop .message-usage {
  display: block;
  color: inherit;
  font-size: inherit;
}

/* ---------- 12. 加载动画：Charly-T / weak-panther-69 (MIT) ---------- */

.message.assistant.pending .message-content::after {
  display: none;
}

.ct-loader {
  position: absolute;
  left: 8px;
  bottom: calc(100% + 8px);
  z-index: 20;
  width: 46px;
  height: 30px;
  display: block;
  padding: 0;
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
  -webkit-backdrop-filter: none;
  backdrop-filter: none;
  opacity: 0;
  transform: translateY(6px);
  pointer-events: none;
  transition: opacity 200ms ease, transform 200ms ease;
}

.ct-loader.is-active {
  opacity: 1;
  transform: translateY(0);
}

.ct-infinity {
  width: 30px;
  height: 30px;
  display: block;
  margin: 0 auto;
  overflow: visible;
  animation: ct-infinity-spin 2000ms linear infinite paused;
}

.ct-infinity path {
  --eight-length: 60.84563446044922px;
  --offset: calc(var(--order) * 5px);
  fill: none;
  stroke: var(--accent);
  stroke-dasharray: 6px calc(var(--eight-length) - 6px);
  stroke-linecap: round;
  stroke-width: calc(1 - var(--order) / 10);
  animation: ct-infinity-trail 2000ms linear infinite paused;
}

.ct-loader.is-active .ct-infinity,
.ct-loader.is-active .ct-infinity path {
  animation-play-state: running;
}

@keyframes ct-infinity-trail {
  from { stroke-dashoffset: calc(var(--eight-length) + var(--offset)); }
  to { stroke-dashoffset: var(--offset); }
}

@keyframes ct-infinity-spin {
  from { transform: rotate(0); }
  to { transform: rotate(360deg); }
}

@media (prefers-reduced-motion: reduce) {
  .ct-loader { transition: none; }
  .ct-infinity, .ct-infinity path { animation: none; }
  .ct-infinity path { stroke-dasharray: none; }
  .ct-infinity path:not(:first-child) { display: none; }
}

/* ---------- 13. 其它零碎打磨 ------------------------------------------ */

.server-status {
  border-radius: 999px;
  border-color: rgba(255, 255, 255, 0.66);
  background-color: rgba(255, 255, 255, 0.16);
  -webkit-backdrop-filter: var(--ct-blur-sm);
  backdrop-filter: var(--ct-blur-sm);
}

.item-list > * {
  border-radius: var(--ct-r-sm);
}

.empty-state,
.empty-inline {
  font-size: 17px;
  letter-spacing: 0.03em;
}

.recall-modal {
  -webkit-backdrop-filter: blur(6px);
  backdrop-filter: blur(6px);
}

:focus-visible {
  outline: 2px solid color-mix(in srgb, var(--accent) 70%, white);
  outline-offset: 2px;
}

::selection {
  background: color-mix(in srgb, var(--accent) 26%, transparent);
}