/* =========================
   6. Project Settings Modal
   ========================= */
.project-settings-modal-content {
  position: relative;
  padding: 24px;
  max-width: 480px;
}
.project-settings-modal-content > .project-modal-close {
  position: absolute;
  top: 16px;
  right: 16px;
}
.project-settings-title {
  font-size: 16px;
  font-weight: 500;
  color: var(--color-text);
  margin: 0 0 20px;
  padding-right: 28px;
}
.project-settings-modal-content .project-modal-actions {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
  margin-top: 4px;
}
.project-settings-section {
  margin-bottom: 20px;
}
.project-settings-label {
  display: block;
  font-size: 14px;
  font-weight: 500;
  color: var(--color-text);
  margin-bottom: 4px;
}
.project-settings-desc {
  font-size: 13px;
  color: rgba(0, 0, 0, 0.5);
  margin: 0 0 10px;
  line-height: 1.4;
}
.project-settings-textarea {
  width: 100%;
  min-height: 120px;
  max-height: 200px;
  padding: 10px 12px;
  font-size: 14px;
  font-family: inherit;
  line-height: 1.5;
  border: 1px solid var(--color-border);
  border-radius: calc(8px * var(--corner-k));
  outline: none;
  resize: none;
  box-sizing: border-box;
  overflow-y: auto;
  transition: border-color 0.15s, box-shadow 0.15s;
}
.project-settings-textarea:focus {
  border-color: #000;
  box-shadow: 0 0 0 3px rgba(0, 0, 0, 0.08);
}
.project-settings-textarea::placeholder {
  color: var(--color-text-tertiary);
}

/* Project Settings Modal — Dark Mode */
.dark-mode .project-settings-title {
  color: rgba(255, 255, 255, 0.9);
}
.dark-mode .project-settings-label {
  color: rgba(255, 255, 255, 0.9);
}
.dark-mode .project-settings-desc {
  color: rgba(255, 255, 255, 0.45);
}
.dark-mode .project-settings-textarea {
  background: #2a2a2a;
  border-color: var(--color-border);
  color: rgba(255, 255, 255, 0.9);
}
.dark-mode .project-settings-textarea:focus {
  border-color: rgba(255, 255, 255, 0.4);
  box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.06);
}
.dark-mode .project-settings-textarea::placeholder {
  color: rgba(255, 255, 255, 0.3);
}
/* .project-settings-textarea 滚动条走 .duo-scroll 模板（元素已加该 class） */
.project-settings-textarea::-webkit-resizer { background: transparent; }

/* ===== Numbering Settings ===== */
.project-numbering-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.project-numbering-enable-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 0 10px;
}
.project-numbering-enable-label-group {
  display: flex;
  flex-direction: column;
  gap: 2px;
  flex: 1;
  min-width: 0;
}
.project-numbering-enable-label {
  font-size: 14px;
  font-weight: 400;
  font-family: "Flair", "Jost Fallback", "PingFang SC", "Microsoft YaHei", sans-serif;
  color: var(--color-text);
}
.project-numbering-enable-desc {
  font-size: 12px;
  font-family: "Flair", "Jost Fallback", "PingFang SC", "Microsoft YaHei", sans-serif;
  color: #888;
}
.dark-mode .project-numbering-enable-desc { color: var(--color-text-secondary); }
.project-numbering-toggle {
  position: relative;
  display: inline-block;
  cursor: pointer;
}
.project-numbering-toggle input { display: none; }
.project-numbering-toggle-track {
  display: block;
  width: 36px;
  height: 20px;
  border-radius: 10px;
  corner-shape: round;
  background: rgba(0,0,0,0.12);
  transition: background 0.2s;
  position: relative;
}
.project-numbering-toggle input:checked + .project-numbering-toggle-track {
  background: #1a1a1a;
}
.project-numbering-toggle-thumb {
  position: absolute;
  top: 2px;
  left: 2px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  corner-shape: round;
  background: #fff;
  transition: transform 0.2s;
}
.project-numbering-toggle input:checked + .project-numbering-toggle-track .project-numbering-toggle-thumb {
  transform: translateX(16px);
}
.project-numbering-presets {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
  margin-top: 8px;
}
.project-numbering-preset {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 7px 12px; /* 竖向 7px：与 .project-modal-btn 一致，line-height:1 后补回原高度 */
  font-size: 12px;
  font-weight: 500;
  line-height: 1; /* 收紧行盒，让中文(CJK)垂直居中，与 .project-modal-btn 一致 */
  border-radius: 999px;
  corner-shape: round;
  border: 1px solid var(--color-border);
  background: transparent;
  color: var(--color-text);
  cursor: pointer;
  transition: background 0.15s, border-color 0.15s;
  font-family: "Flair", "Jost Fallback", "PingFang SC", "Microsoft YaHei", sans-serif;
}
.project-numbering-preset.active {
  background: #1a1a1a;
  color: #fff;
  border-color: #1a1a1a;
}
html:not([data-input="touch"]) .project-numbering-preset:not(.active):hover{
  background: var(--color-bg-card);
}

.project-numbering-preset:not(.active):active {
  background: var(--color-bg-card);
}

.project-numbering-nextnum-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 10px;
}
.project-numbering-nextnum-label {
  font-size: 12px;
  color: rgba(0,0,0,0.5);
}
.project-numbering-stepper {
  display: flex;
  align-items: stretch;
  border: 1px solid var(--color-border);
  border-radius: calc(8px * var(--corner-k));
  overflow: hidden;
  background: var(--color-bg-panel);
}
.project-numbering-nextnum-input {
  width: 44px;
  padding: 4px 0;
  font-size: 13px;
  border: none;
  background: transparent;
  color: var(--color-text);
  text-align: center;
  font-family: "Flair", "Jost Fallback", "PingFang SC", "Microsoft YaHei", sans-serif;
  outline: none;
  -moz-appearance: textfield;
}
.project-numbering-nextnum-input::-webkit-outer-spin-button,
.project-numbering-nextnum-input::-webkit-inner-spin-button {
  -webkit-appearance: none;
  margin: 0;
}
.project-numbering-stepper:focus-within {
  border-color: #1a1a1a;
}
.project-numbering-stepper-btns {
  display: flex;
  flex-direction: column;
  border-left: 1px solid var(--color-border);
}
.project-numbering-stepper-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  flex: 1;
  padding: 0;
  border: none;
  background: transparent;
  color: var(--color-text-secondary);
  cursor: pointer;
  line-height: 1;
}
/* The arrows inside the stepper's half-height buttons keep their own 10px: marks, not one of the two icon sizes */
.project-numbering-stepper-btn svg { width: 10px; height: 10px; }
.project-numbering-stepper-btn + .project-numbering-stepper-btn {
  border-top: 1px solid var(--color-border);
}
html:not([data-input="touch"]) .project-numbering-stepper-btn:hover{
  background: var(--color-bg-hover);
  color: var(--color-text);
}

.project-numbering-stepper-btn:active {
  background: var(--color-bg-card);
  color: var(--color-text);
}
.project-numbering-preview {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 10px;
  padding: 8px 12px;
  background: rgba(0,0,0,0.03);
  border-radius: calc(8px * var(--corner-k));
}
.project-numbering-preview-label {
  font-size: 12px;
  color: rgba(0,0,0,0.5);
}
.project-numbering-preview-value {
  font-size: 13px;
  font-weight: 500;
  font-family: "Flair", "Jost Fallback", "PingFang SC", "Microsoft YaHei", sans-serif;
  color: var(--color-text);
}

/* Dark mode */
.dark-mode .project-numbering-toggle-track {
  background: rgba(255,255,255,0.12);
}
.dark-mode .project-numbering-toggle input:checked + .project-numbering-toggle-track {
  background: #fff;
}
.dark-mode .project-numbering-toggle-thumb {
  background: #fff;
}
.dark-mode .project-numbering-toggle input:checked + .project-numbering-toggle-track .project-numbering-toggle-thumb {
  background: #1a1a1a;
}
.dark-mode .project-numbering-preset {
  border-color: var(--color-border);
  color: #fff;
}
.dark-mode .project-numbering-preset.active {
  background: #fff;
  color: #1a1a1a;
  border-color: #fff;
}
html:not([data-input="touch"]) .dark-mode .project-numbering-preset:not(.active):hover{
  background: rgba(255,255,255,0.06);
}

.dark-mode .project-numbering-preset:not(.active):active {
  background: rgba(255,255,255,0.06);
}
.dark-mode .project-numbering-nextnum-label {
  color: rgba(255,255,255,0.5);
}
.dark-mode .project-numbering-stepper {
  border-color: var(--color-border);
}
.dark-mode .project-numbering-stepper:focus-within {
  border-color: #fff;
}
.dark-mode .project-numbering-stepper-btns {
  border-left-color: var(--color-border);
}
.dark-mode .project-numbering-stepper-btn + .project-numbering-stepper-btn {
  border-top-color: var(--color-border);
}
.dark-mode .project-numbering-stepper-btn:active {
  background: rgba(255,255,255,0.08);
}
.dark-mode .project-numbering-preview {
  background: rgba(255,255,255,0.05);
}
.dark-mode .project-numbering-preview-label {
  color: rgba(255,255,255,0.5);
}

/* =========================================================
   7. Project Settings — Mobile Sheet (matches settings page)
   ========================================================= */

/* Hidden on desktop */
.project-settings-sheet-backdrop { display: none; }

/* Section-label typography (settings-panel-title style: uppercase / grey / letter-spaced) — the one source for phone AND desktop.
   Desktop needed it too: in Room settings the group headings sat over rows of same-size labels and read as one level (owner 2026-08-23). */
.project-settings-cards .project-settings-label {
  font-size: 14px;
  font-weight: 500;
  font-family: "Flair", "Jost Fallback", "PingFang SC", "Microsoft YaHei", sans-serif;
  color: rgba(0,0,0,0.45);
  text-transform: uppercase;
  letter-spacing: 1px;
}
.dark-mode.project-settings-cards .project-settings-label,
.dark-mode .project-settings-cards .project-settings-label { color: rgba(255,255,255,0.45); }

@media (max-width: 768px), (max-height: 500px) {
  /* Overlay → align to bottom for slide-up */
  #projectSettingsModal {
    align-items: flex-end;
    justify-content: flex-end;
  }

  /* Backdrop */
  #projectSettingsModal .project-settings-sheet-backdrop {
    display: block;
    position: absolute;
    inset: 0;
    background: rgba(0,0,0,0.5);
  }

  /* Sheet container:尺寸/圆角/滚动/上滑下滑全在 .duo-sheet 真源(ai-chat-sheet.css),JS 开关走 DuoSheet;这里只留本弹窗自己的 */
  #projectSettingsModal .project-settings-modal-content {
    box-shadow: none;
    padding: 0;
    display: flex;
    flex-direction: column;
  }

  /* Hide desktop close button + desktop title */
  #projectSettingsModal .project-modal-close,
  #projectSettingsModal .project-settings-title {
    display: none;
  }


  .project-settings-mobile-title {
    font-size: 17px;
    font-weight: 500;
    font-family: "Flair", "Jost Fallback", "PingFang SC", "Microsoft YaHei", sans-serif;
    margin: 0;
    flex: 1;
    text-align: center;
    color: var(--color-text);
  }
  .project-settings-mobile-spacer {
    width: 36px;
    flex-shrink: 0;
  }

  /* 滚动归属交给壳形契约(ai-chat-sheet.css):壳不滚,头下的 .duo-sheet-body 滚 ——
     这里原先那条 overflow-y:auto 是自滚年代的,ID 特异性会压过真源的 overflow:hidden,删。 */

  /* Card-style sections */
  .project-settings-cards .project-settings-section {
    background: rgba(0,0,0,0.03);
    border-radius: calc(24px * var(--corner-k));
    padding: 14px 16px;
    margin: 0 16px 12px;
  }
  /* 行卡(设置子面板的 settings-memory-toggle-group:圆角 24 / 灰底 / 行间细线)在卡片 sheet 里与其它卡同一边距 */
  .project-settings-cards .settings-memory-toggle-group { margin: 0 16px 12px; }
  /* 单独一行的入口(设置页 Memory 那行真源是成对共用一张卡,上下各半圆角);这里独自成卡 → 四角全圆 + 卡片边距 */
  .project-settings-cards .settings-memory-entry {
    border-radius: calc(24px * var(--corner-k));
    border-bottom: none;
    width: calc(100% - 32px);   /* button = shrink-to-fit box, width:auto would hug the label; must span the card width minus the 16px margins */
    margin: 0 16px 12px;
  }
  /* 头下第一样东西让开 20px 渐变(壳形契约后首元素在 .duo-sheet-body 里,不再与头相邻) */
  .project-settings-cards .duo-sheet-body > .project-settings-label:first-child {
    margin-top: 20px;
  }

  /* Section labels → outside cards: the phone-only part is the layout (margins / card indent); the typography is shared, see the rule above the media block */
  .project-settings-cards .project-settings-label {
    margin: 24px 0 8px;
  }
  /* One indent for everything that stands outside a card: the section label. */
  .project-settings-cards .project-settings-label {
    padding-left: 20px;
  }

  /* Numbering header — outside card */
  .project-settings-cards .project-numbering-header {
    margin: 24px 16px 8px;
  }
  .project-settings-cards .project-numbering-header .project-settings-label {
    margin: 0;
    padding-left: 4px;
  }

  /* Numbering enable row inside card — negative margin to fill card padding on all sides */
  .project-settings-cards .project-numbering-enable-row {
    margin: -14px -16px -14px;
    padding: 14px 16px;
  }
  .project-settings-cards .project-numbering-enable-label {
    font-size: 14px;               /* 字号阶梯归并(原 15px 孤值) */
  }
  .project-settings-cards .project-numbering-enable-desc {
    font-size: 13px;
  }
  /* Options visible: add top border + spacing */
  .project-settings-cards #projectNumberingOptions {
    padding-top: 14px;
    border-top: 1px solid var(--color-border);
  }

  /* Description text inside card */
  .project-settings-cards .project-settings-desc {
    font-size: 13px;
    color: var(--color-text-secondary);
    margin: 0 0 10px;
  }

  /* Name row inside card — no outer border (card provides bg) */
  .project-settings-cards .project-name-row {
    background: var(--color-bg-panel);
    border-radius: calc(12px * var(--corner-k));
  }

  /* Textarea inside card */
  .project-settings-cards .project-settings-textarea {
    border-radius: calc(12px * var(--corner-k));
    background: var(--color-bg-panel);
    min-height: 200px;
    max-height: 40vh;
    overflow-y: auto;
  }

  /* Numbering toggle track — match settings toggle size */
  .project-settings-cards .project-numbering-toggle-track {
    width: 42px;
    height: 26px;
    border-radius: 26px;
    corner-shape: round;
  }
  .project-settings-cards .project-numbering-toggle-thumb {
    width: 22px;
    height: 22px;
  }
  .project-settings-cards .project-numbering-toggle input:checked + .project-numbering-toggle-track .project-numbering-toggle-thumb {
    transform: translateX(16px);
  }

  /* Numbering preview inside card */
  .project-settings-cards .project-numbering-preview {
    background: var(--color-bg-hover);
    border-radius: calc(12px * var(--corner-k));
  }

  /* Stepper inside card */
  .project-settings-cards .project-numbering-stepper {
    background: var(--color-bg-panel);
    border-radius: calc(10px * var(--corner-k));
  }

  /* Actions → full width save, no cancel on mobile */
  .project-settings-cards .project-modal-actions {
    padding: 4px 16px 32px;
    margin-top: 4px;
  }
  /* 整行大保存钮 + 藏取消 = 项目设置自己的手机页脚(它只有一个动作);Room settings 不要这种大钮(owner 2026-08-23),
     所以这三条按 id 留给项目设置,不进卡片 sheet 的共享待遇 —— 卡片 sheet 里别的弹窗用正常尺寸的取消/保存胶囊。 */
  #projectSettingsModal .project-modal-actions .project-modal-btn-cancel {
    display: none;
  }
  /* 拉满整行 = block 档,尺寸取那对 token(真源在 ai-chat-base.css,变体类 .project-modal-btn-block)。
     这里不能直接挂那个 class:它在桌面是内容宽的动作按钮,只有手机才拉满 —— class 没法按断点挂。 */
  #projectSettingsModal .project-modal-btn-primary {
    flex: 1;
    padding: var(--btn-block-pad-y) 0;
    font-size: var(--btn-block-font);
    border-radius: 999px;
    corner-shape: round;
  }
  #projectSettingsModal .project-modal-btn-primary:disabled {
    background: rgba(0,0,0,0.15);
    color: rgba(255,255,255,0.6);
    opacity: 1;
  }

  /* sheet 的滚动条不在这里定 —— 真源 = ai-chat-sheet.css 的 .duo-sheet 那条(2026-08-27 收口)。
     原先这里有一份私拷贝(可见 8px + thumb 0.1),比模板具体、把它压掉,于是会议室的上拉菜单
     和总设置长得不一样。 */
}

/* ── Project Settings Mobile Sheet — Dark Mode ── */
@media (max-width: 768px), (max-height: 500px) {
  .dark-mode#projectSettingsModal .project-settings-sheet-backdrop,
  .dark-mode .project-settings-sheet-backdrop {
    background: rgba(0,0,0,0.6);
  }
  .dark-mode#projectSettingsModal .project-settings-modal-content,
  .dark-mode .project-settings-modal-content {
    background: #212121;
  }
  .dark-mode#projectSettingsModal .project-settings-mobile-title,
  .dark-mode .project-settings-mobile-title {
    color: rgba(255,255,255,0.9);
  }

  /* Dark cards — .project-settings-cards = 手机卡片 sheet 的整套待遇，项目设置与 Room settings 都挂这个 class（owner 2026-08-23）
     ★ 必须限定 .project-settings-cards:卡片背景/内距/圆角是"项目设置手机 sheet"的整套待遇,
       其中圆角+内距只写在上面 .project-settings-cards 那条。此前这三组的第二个选择器写成了裸
       `.dark-mode .project-settings-*`,会漏到任何复用该类的弹窗(项目组/项目列表/Studio 品牌与 agent 编辑器),
       给它们只上背景却没有圆角 → 手机暗色下出现"直角灰块"。裸选择器已收回作用域。 */
  .dark-mode.project-settings-cards .project-settings-section,
  .dark-mode .project-settings-cards .project-settings-section {
    background: rgba(255,255,255,0.05);
  }
  .dark-mode.project-settings-cards .project-settings-desc,
  .dark-mode .project-settings-cards .project-settings-desc {
    color: rgba(255,255,255,0.35);
  }

  /* Numbering preview */
  .dark-mode.project-settings-cards .project-numbering-preview,
  .dark-mode .project-numbering-preview {
    background: rgba(255,255,255,0.04);
  }

  /* Primary button in dark */
  .dark-mode#projectSettingsModal .project-modal-btn-primary,
  .dark-mode .project-modal-btn-primary {
    background: #fff;
    color: #1a1a1a;
  }
  .dark-mode#projectSettingsModal .project-modal-btn-primary:disabled,
  .dark-mode .project-modal-btn-primary:disabled {
    background: rgba(255,255,255,0.15);
    color: rgba(255,255,255,0.3);
    opacity: 1;
  }

  /* 滚动条在 sheet 形态里根本不出现(真源 .duo-sheet 藏掉),所以暗色也没有它的份 ——
     原先这里那条 thumb 底色是跟着上面那份私拷贝一起来的,一并删。 */
}

/* ── Create Modal: Header Actions (settings gear + close) ── */
.project-create-header-actions {
  display: flex;
  align-items: center;
  gap: 4px;
}
.project-create-settings-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border: none;
  background: transparent;
  border-radius: calc(6px * var(--corner-k));
  cursor: pointer;
  color: var(--color-text-secondary);
  padding: 0;
  transition: color 0.15s;
}
.project-create-settings-btn svg {
  width: var(--icon-size);
  height: var(--icon-size);
}
html:not([data-input="touch"]) .project-create-settings-btn:hover{
  background: var(--color-bg-card);
  color: rgba(0,0,0,0.7);
}

.project-create-settings-btn:active {
  background: var(--color-bg-card);
  color: rgba(0,0,0,0.7);
}
.project-create-settings-btn.active {
  background: var(--color-bg-card);
  color: rgba(0,0,0,0.7);
}
.dark-mode .project-create-settings-btn,
.dark-mode-active .project-create-settings-btn {
  color: rgba(255,255,255,0.4);
}
html:not([data-input="touch"]) .dark-mode .project-create-settings-btn:hover,
html:not([data-input="touch"]).dark-mode-active .project-create-settings-btn:hover{
  background: rgba(255,255,255,0.06);
  color: rgba(255,255,255,0.7);
}

.dark-mode .project-create-settings-btn:active,
.dark-mode-active .project-create-settings-btn:active {
  background: rgba(255,255,255,0.06);
  color: rgba(255,255,255,0.7);
}
.dark-mode .project-create-settings-btn.active,
.dark-mode-active .project-create-settings-btn.active {
  background: rgba(255,255,255,0.06);
  color: rgba(255,255,255,0.7);
}

/* ── Create Modal: Settings Popover ── */
/* popover 打开时，header 建立 stacking context 盖住 body 的输入框光标 */
.project-modal-header.popover-open {
  z-index: 2;
  position: relative;
}
.project-create-settings-popover {
  position: absolute;
  top: 100%;
  right: 0;
  margin-top: 4px;
  width: 280px;
  background: var(--color-bg-panel);
  border-radius: calc(12px * var(--corner-k));
  box-shadow: 0 4px 24px rgba(0,0,0,0.12), 0 0 0 1px var(--color-border);
  padding: 12px;
  z-index: 10;
}
.project-create-settings-popover-title {
  font-size: 13px;
  font-weight: 500;
  color: var(--color-text);
  margin: 0 0 8px 0;
}
.dark-mode .project-create-settings-popover,
.dark-mode-active .project-create-settings-popover {
  background: #2a2a2a;
  box-shadow: 0 4px 24px rgba(0,0,0,0.4), 0 0 0 1px rgba(255,255,255,0.08);
}
.dark-mode .project-create-settings-popover-title,
.dark-mode-active .project-create-settings-popover-title {
  color: rgba(255,255,255,0.9);
}

/* ── Memory Mode Dropdown (shared by create popover + settings modal) ── */
.project-memory-select {
  position: relative;
  width: 100%;
}
.project-memory-select-trigger {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 8px 10px;
  font-size: 13px;
  font-weight: 500;
  font-family: inherit;
  color: var(--color-text);
  background: var(--color-bg-panel);
  border: 1px solid var(--color-border);
  border-radius: calc(8px * var(--corner-k));
  cursor: pointer;
  box-sizing: border-box;
  transition: border-color 0.15s;
}
.project-memory-select-trigger:focus {
  outline: none;
  border-color: #000;
  box-shadow: 0 0 0 3px rgba(0,0,0,0.08);
}
.project-memory-select-trigger svg {
  width: var(--icon-size-sm);
  height: var(--icon-size-sm);
  flex-shrink: 0;
  opacity: var(--dim);
  transition: transform 0.15s;
}
.project-memory-select.open .project-memory-select-trigger svg {
  transform: rotate(180deg);
}
.project-memory-select-trigger.is-locked {
  cursor: default;
  opacity: 0.6;
}
.dark-mode .project-memory-select-trigger,
.dark-mode-active .project-memory-select-trigger {
  color: rgba(255,255,255,0.9);
  background: rgba(255,255,255,0.05);
  border-color: var(--color-border);
}
.dark-mode .project-memory-select-trigger:focus,
.dark-mode-active .project-memory-select-trigger:focus {
  border-color: #fff;
  box-shadow: 0 0 0 3px rgba(255,255,255,0.08);
}

/* Dropdown options */
.project-memory-select-menu {
  position: absolute;
  top: calc(100% + 4px);
  left: 0;
  right: 0;
  background: var(--color-bg-panel);
  border-radius: calc(10px * var(--corner-k));
  box-shadow: 0 4px 16px rgba(0,0,0,0.12), 0 0 0 1px var(--color-border);
  z-index: 20;
  overflow: hidden;
  display: none;
}
.project-memory-select.open .project-memory-select-menu {
  display: block;
}
.project-memory-option {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 8px;
  padding: 10px 12px;
  cursor: pointer;
  transition: background 0.1s;
}
.project-memory-option + .project-memory-option {
  border-top: 1px solid var(--color-border);
}
html:not([data-input="touch"]) .project-memory-option:hover{
  background: var(--color-bg-hover);
}

.project-memory-option:active {
  background: var(--color-bg-hover);
}
.project-memory-option-text {
  flex: 1;
  min-width: 0;
}
.project-memory-option-label {
  display: block;
  font-size: 13px;
  font-weight: 500;
  color: var(--color-text);
  line-height: 1.3;
}
.project-memory-option-desc {
  display: block;
  font-size: 12px;
  color: rgba(0,0,0,0.45);
  line-height: 1.35;
  margin-top: 2px;
}
.project-memory-option-check {
  flex-shrink: 0;
  width: 18px;
  height: 18px;
  margin-top: 1px;
  color: var(--color-text);
  opacity: 0;
}
.project-memory-option.active .project-memory-option-check {
  opacity: 1;
}

/* Dark mode dropdown */
.dark-mode .project-memory-select-menu,
.dark-mode-active .project-memory-select-menu {
  background: #2a2a2a;
  box-shadow: 0 4px 16px rgba(0,0,0,0.4), 0 0 0 1px rgba(255,255,255,0.08);
}
html:not([data-input="touch"]) .dark-mode .project-memory-option:hover,
html:not([data-input="touch"]).dark-mode-active .project-memory-option:hover{
  background: rgba(255,255,255,0.06);
}

.dark-mode .project-memory-option:active,
.dark-mode-active .project-memory-option:active {
  background: rgba(255,255,255,0.06);
}
.dark-mode .project-memory-option-label,
.dark-mode-active .project-memory-option-label {
  color: rgba(255,255,255,0.9);
}
.dark-mode .project-memory-option-desc,
.dark-mode-active .project-memory-option-desc {
  color: rgba(255,255,255,0.4);
}
.dark-mode .project-memory-option-check,
.dark-mode-active .project-memory-option-check {
  color: #fff;
}

/* ── Settings Modal: Memory Section (read-only) ── */
.project-memory-locked-hint {
  font-size: 12px;
  color: var(--color-text-secondary);
  margin: 0 0 8px;
  line-height: 1.4;
}
.dark-mode .project-memory-locked-hint {
  color: var(--color-text-tertiary);
}

/* Hint at bottom of dropdown menu */
.project-memory-select-hint {
  font-size: 11px;
  color: var(--color-text-tertiary);
  padding: 8px 12px;
  border-top: 1px solid var(--color-border);
  line-height: 1.4;
}
.dark-mode .project-memory-select-hint,
.dark-mode-active .project-memory-select-hint {
  color: rgba(255,255,255,0.3);
}