/* ==========================================================================
   Flaxl Claw · 右侧设备坞（电脑 / 手机 模拟终端）
   依赖 tokens.css / app.css / pages.css
   —— 宽度参考 WorkBuddy 右侧面板：默认 1/3 屏宽、最小 360px、左缘可自由拉伸；
      窄屏自动转浮层。配色严格走 token，深色面用 ink 系，强调只允许品牌红。
   ========================================================================== */

/* ---------- 顶栏开关（电脑 / 手机） ----------
   第八轮：这两个开关从「文字胶囊 + 灰底分组」改成顶栏里的纯图标按钮，
   样式统一收口到 app.css 的 .top-ico--dev（开启态 = 品牌实底 + 白图标）。
   这里原本的 .dock-switch / .dock-switch-btn 规则已无引用，随改版一并删除。 */

/* ---------- 坞容器 ---------- */
.dock {
  flex: 0 0 auto;
  width: 33.333%;
  min-width: 360px;
  max-width: 60%;
  display: flex; flex-direction: column;
  min-height: 0;
  background: var(--white);
  border-left: 1px solid var(--ink-150);
  position: relative; z-index: 5;
  /* 基础行高压到 15px：body 继承来的 --lh-body(22px) 会让坞内每个块容器
     产生 22px「支柱行盒」，把 10~13px 的小字行盒凭空撑高一截（盘行/网络行/
     chip/手机列表全中过招）。各组件需要具体行高时仍在自己规则里显式覆盖。 */
  line-height: 15px;
  animation: dock-in var(--t-base) both;
}
/* 拉开左缘时左侧不再被压变形，靠两条：
   ① 工作区保底宽度 MIN_WORK（JS 里判）：窄于它就自动转浮层，盖在上面而不是挤左边；
   ② 表格自己横向滚（见 app.css 的 .table-wrap / table.data）。
   只做①不够 —— 浮层模式只在 <1080px 才认，宽屏下拖到 72% 时工作区只剩 28%，
   表格列会被压成一两个字，看着就像页面坏了。 */
@keyframes dock-in {
  from { opacity: 0; transform: translateX(18px); }
  to   { opacity: 1; transform: none; }
}
/* 左缘拖动条：默认贴边，命中区 8px */
.dock-sash {
  position: absolute; left: -4px; top: 0; bottom: 0; width: 8px;
  cursor: col-resize; z-index: 6;
}
.dock-sash::after {
  content: ""; position: absolute; left: 3px; top: 50%; transform: translateY(-50%);
  width: 3px; height: 44px; border-radius: var(--r-full);
  background: var(--ink-300); opacity: 0; transition: opacity var(--t-fast), background var(--t-fast);
}
.dock-sash:hover::after { opacity: 1; }
.dock.is-resizing .dock-sash::after { opacity: 1; background: var(--brand-500); height: 64px; }
body.is-dock-resizing { user-select: none; cursor: col-resize; }
body.is-dock-resizing * { cursor: col-resize !important; }

/* 窄屏：浮层模式（盖在工作区上，带投影） */
.dock.is-overlay {
  position: absolute; right: 0; top: 0; bottom: 0;
  width: min(var(--dock-w, 33.333%), calc(100% - 40px));
  min-width: 320px; max-width: none;
  border-left: 1px solid var(--ink-200);
  border-radius: var(--r-lg) 0 0 var(--r-lg);
  box-shadow: var(--sh-lg);
}

/* ---------- 坞顶栏 ---------- */
.dock-bar {
  flex: 0 0 auto; height: 46px;
  display: flex; align-items: center; gap: var(--sp-3);
  padding: 0 var(--sp-3) 0 var(--sp-4);
  border-bottom: 1px solid var(--ink-150);
  background: rgba(255, 255, 255, .9);
  backdrop-filter: saturate(180%) blur(10px);
}
.dock-seg {
  display: inline-flex; gap: 2px; padding: 2px;
  background: var(--ink-100); border-radius: var(--r-full);
}
.dock-seg-btn {
  display: inline-flex; align-items: center; gap: 5px;
  height: 26px; padding: 0 12px; border-radius: var(--r-full);
  font-size: var(--fs-xs); font-weight: 500; color: var(--ink-500);
  transition: all var(--t-fast);
}
.dock-seg-btn svg { width: 13px; height: 13px; }
.dock-seg-btn:hover { color: var(--ink-900); }
.dock-seg-btn.is-on { background: var(--white); color: var(--ink-900); box-shadow: var(--sh-xs); }
.dock-seg-btn.is-on svg { color: var(--brand-500); }
.dock-bar-title {
  flex: 1 1 auto; min-width: 0;
  font-size: var(--fs-xs); color: var(--ink-400);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.dock-bar-btn {
  width: 28px; height: 28px; flex: 0 0 auto;
  display: grid; place-items: center; border-radius: var(--r-sm);
  color: var(--ink-400); transition: all var(--t-fast);
}
.dock-bar-btn:hover { background: var(--ink-100); color: var(--ink-900); }

/* ---------- 坞舞台 ---------- */
.dock-stage { flex: 1 1 auto; min-height: 0; position: relative; background: var(--ink-100); }
.dock-pane {
  position: absolute; inset: 0;
  display: none; flex-direction: column;
  animation: pane-in var(--t-base) both;
}
.dock-pane.is-on { display: flex; }
@keyframes pane-in {
  from { opacity: 0; transform: translateY(6px); }
  to   { opacity: 1; transform: none; }
}

/* ==========================================================================
   电脑模拟（显示器外框 + 桌面 + 窗口 + 任务栏）
   ========================================================================== */
.pc-wrap { flex: 1 1 auto; min-height: 0; display: grid; place-items: center; padding: var(--sp-4); }
.pc-monitor { width: min(100%, 640px); display: flex; flex-direction: column; align-items: center; }

/* 显示器外框 */
.pc-screen {
  width: 100%; aspect-ratio: 16 / 10.4;
  background: var(--ink-1000);
  border: 10px solid var(--ink-950);
  border-radius: var(--r-lg);
  box-shadow:
    0 0 0 1px var(--ink-800),
    0 24px 48px -20px rgba(11, 13, 16, .45);
  position: relative; overflow: hidden;
}
/* 支架 */
.pc-stand { display: flex; flex-direction: column; align-items: center; }
.pc-neck {
  width: 88px; height: 16px;
  background: linear-gradient(180deg, var(--ink-800), var(--ink-950));
  border-radius: 0 0 6px 6px;
}
.pc-base {
  width: 208px; height: 9px;
  background: linear-gradient(180deg, var(--ink-800), var(--ink-950));
  border-radius: var(--r-full);
  box-shadow: 0 10px 20px -10px rgba(11, 13, 16, .4);
}

/* ---------- 桌面 ---------- */
.pc-desktop {
  position: absolute; inset: 0 0 34px 0;
  background:
    radial-gradient(720px 340px at 82% -10%, rgba(230, 0, 18, .14), transparent 62%),
    linear-gradient(155deg, var(--ink-950) 0%, var(--ink-900) 58%, var(--ink-800) 100%);
}
.pc-icons {
  position: absolute; left: 10px; top: 10px;
  display: flex; flex-direction: column; gap: 4px;
}
.pc-icon {
  width: 76px; padding: 7px 2px 6px;
  display: flex; flex-direction: column; align-items: center; gap: 5px;
  border-radius: var(--r-sm); border: 1px solid transparent;
  transition: background var(--t-fast), border-color var(--t-fast);
}
.pc-icon-art {
  width: 34px; height: 34px; display: grid; place-items: center;
  border-radius: var(--r-sm);
  background: rgba(255, 255, 255, .09);
  color: var(--white);
}
.pc-icon-art--folder { background: rgba(255, 255, 255, .13); }
.pc-icon-art svg { width: 19px; height: 19px; }
.pc-icon-label {
  font-size: 11px; line-height: 15px; color: rgba(255, 255, 255, .92);
  text-shadow: 0 1px 2px rgba(0, 0, 0, .5);
  white-space: nowrap;
}
.pc-icon:hover { background: rgba(255, 255, 255, .07); }
.pc-icon.is-selected { background: rgba(230, 0, 18, .16); border-color: rgba(230, 0, 18, .45); }
.pc-icon.is-selected .pc-icon-art { background: var(--brand-500); }
.pc-icon.is-selected .pc-icon-label { color: var(--white); }

/* ---------- 窗口 ---------- */
.pc-wins { position: absolute; inset: 0 0 34px 0; pointer-events: none; }
.pc-wins > * { pointer-events: auto; }
.pc-win {
  position: absolute; min-width: 216px; min-height: 132px;
  display: flex; flex-direction: column;
  background: var(--white);
  border: 1px solid var(--ink-200);
  border-radius: var(--r-sm);
  box-shadow: var(--sh-lg);
  overflow: hidden;
  animation: pc-win-in var(--t-fast) both;
}
@keyframes pc-win-in {
  from { opacity: 0; transform: scale(.96); }
  to   { opacity: 1; transform: none; }
}
.pc-win.is-max { inset: 0 !important; width: auto !important; height: auto !important; border-radius: 0; }
.pc-win.is-min { display: none; }
.pc-win-head {
  flex: 0 0 auto; height: 28px;
  display: flex; align-items: center; gap: var(--sp-2);
  padding: 0 5px 0 9px;
  background: var(--ink-50);
  border-bottom: 1px solid var(--ink-150);
  cursor: grab;
}
.pc-win-head:active { cursor: grabbing; }
.pc-win-head i { color: var(--ink-400); flex: 0 0 auto; }
.pc-win-head i svg { width: 13px; height: 13px; }
.pc-win-title {
  flex: 1 1 auto; min-width: 0;
  font-size: var(--fs-xs); font-weight: 500; color: var(--ink-700);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.pc-win-ctrls { display: flex; gap: 1px; flex: 0 0 auto; }
.pc-win-btn {
  width: 24px; height: 22px; display: grid; place-items: center;
  border-radius: var(--r-xs); color: var(--ink-500);
  transition: all var(--t-fast);
}
.pc-win-btn svg { width: 11px; height: 11px; }
.pc-win-btn:hover { background: var(--ink-150); color: var(--ink-900); }
.pc-win-btn--close:hover { background: var(--brand-500); color: var(--white); }
.pc-win-body { flex: 1 1 auto; min-height: 0; overflow: auto; display: flex; flex-direction: column; }

/* 窗口：菜单条（静态文本，不可点）——显式 line-height，否则继承 .pc-screen 的 15px 会凭空多出 7px */
.pc-win-menu {
  flex: 0 0 auto; display: flex; gap: var(--sp-4);
  padding: 2px var(--sp-3); line-height: 13px;
  font-size: 10px; color: var(--ink-500);
  border-bottom: 1px solid var(--ink-150);
}
.pc-win-crumbs {
  flex: 0 0 auto; display: flex; align-items: center; gap: 5px;
  padding: 4px var(--sp-3);
  font-size: 10.5px; color: var(--ink-500);
  border-bottom: 1px solid var(--ink-150);
  background: var(--ink-50);
}
.pc-win-crumbs b { color: var(--ink-800); font-weight: 500; }

/* 我的电脑：驱动器 + 文件夹（行高压到 30px，小屏窗口一屏放得下三个盘）
   高度账（坞宽 472 时 pcScreen 约 439×285，窗口 92% → 窗体约 213×231，
   去掉任务栏与 padding 后窗体约 363×208）：
   head 28 + menu 16 + 盘区(6+21+3×30+2×5=127) + status 16 = 187 ≤ 208 ✓ */
.pc-sec { padding: 6px var(--sp-2) 0; }
.pc-sec-label {
  font-size: 10.5px; line-height: 13px; font-weight: 600; letter-spacing: .04em;
  color: var(--ink-400); margin-bottom: 4px;
}
.pc-drives { display: grid; gap: 5px; }
.pc-drive {
  display: flex; align-items: center; gap: 8px;
  padding: 4px 8px; border-radius: var(--r-sm);
  border: 1px solid var(--ink-150); background: var(--white);
  transition: all var(--t-fast);
}
.pc-drive:hover { border-color: var(--brand-200); background: var(--brand-50); }
.pc-drive-art {
  width: 20px; height: 20px; flex: 0 0 auto;
  display: grid; place-items: center;
  border-radius: var(--r-xs); background: var(--ink-100); color: var(--ink-600);
}
.pc-drive-art svg { width: 13px; height: 13px; }
.pc-drive-main { flex: 1 1 auto; min-width: 0; }
.pc-drive-name { font-size: 11px; line-height: 13px; font-weight: 500; color: var(--ink-800); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.pc-drive-name em { font-style: normal; font-weight: 400; font-size: 9.5px; color: var(--ink-400); margin-left: 5px; }
.pc-drive-bar {
  display: block;
  height: 4px; border-radius: var(--r-full);
  background: var(--ink-100); overflow: hidden; margin-top: 3px;
}
.pc-drive-bar i { display: block; height: 100%; border-radius: var(--r-full); background: var(--ink-600); }
.pc-drive-bar i.is-hot { background: var(--brand-500); }
.pc-drive-free { flex: 0 0 auto; font-size: 9.5px; color: var(--ink-400); text-align: right; line-height: 13px; white-space: nowrap; }
.pc-drive-free b { display: inline; font-size: 11px; color: var(--ink-800); font-weight: 600; line-height: 13px; margin-right: 2px; }

.pc-folders { display: grid; grid-template-columns: repeat(3, 1fr); gap: 5px; }
.pc-folder {
  display: flex; align-items: center; gap: 5px;
  padding: 5px 7px; border-radius: var(--r-xs);
  border: 1px solid var(--ink-150);
  font-size: 10.5px; color: var(--ink-700);
  transition: all var(--t-fast);
}
.pc-folder svg { width: 13px; height: 13px; color: var(--ink-400); flex: 0 0 auto; }
.pc-folder:hover { border-color: var(--brand-200); background: var(--brand-50); color: var(--ink-900); }

/* 窗口状态条 */
.pc-win-status {
  flex: 0 0 auto; display: flex; justify-content: space-between;
  padding: 2px var(--sp-3); line-height: 13px;
  font-size: 10px; color: var(--ink-400);
  border-top: 1px solid var(--ink-150); background: var(--ink-50);
}

/* 网络窗口 */
.pc-net-list { padding: 5px var(--sp-2); display: grid; gap: 2px; }
.pc-net-row {
  display: flex; align-items: center; gap: 10px;
  padding: 6px var(--sp-2); border-radius: var(--r-sm);
  font-size: var(--fs-xs); color: var(--ink-700);
}
.pc-net-row:hover { background: var(--ink-50); }
.pc-net-ico {
  width: 28px; height: 28px; display: grid; place-items: center;
  border-radius: var(--r-xs); background: var(--ink-100); color: var(--ink-600);
}
.pc-net-ico svg { width: 14px; height: 14px; }
.pc-net-main { flex: 1 1 auto; min-width: 0; }
.pc-net-name { font-weight: 500; color: var(--ink-800); }
.pc-net-sub { font-size: 10px; color: var(--ink-400); }
.pc-net-state { font-size: 10px; color: var(--ink-400); }
.pc-net-state.is-on { color: var(--success-ink); }

/* 文件夹窗口：树 + 内容 */
.pc-files { display: flex; flex: 1 1 auto; min-height: 0; }
.pc-tree {
  flex: 0 0 116px; overflow: auto;
  border-right: 1px solid var(--ink-150); background: var(--ink-50);
  padding: var(--sp-2) 0;
}
.pc-tree-item {
  display: flex; align-items: center; gap: 6px; width: 100%;
  padding: 5px var(--sp-3);
  font-size: 11px; color: var(--ink-600); text-align: left;
  transition: all var(--t-fast);
}
.pc-tree-item svg { width: 13px; height: 13px; flex: 0 0 auto; color: var(--ink-400); }
.pc-tree-item:hover { background: var(--ink-100); color: var(--ink-900); }
.pc-tree-item.is-on { background: var(--brand-100); color: var(--brand-500); font-weight: 500; }
.pc-tree-item.is-on svg { color: var(--brand-500); }
.pc-tree-kid { padding-left: 18px; }
.pc-file-grid {
  flex: 1 1 auto; min-width: 0; overflow: auto;
  display: grid; grid-template-columns: repeat(auto-fill, minmax(72px, 1fr));
  gap: var(--sp-2); padding: var(--sp-3); align-content: start;
}
.pc-file {
  display: flex; flex-direction: column; align-items: center; gap: 5px;
  padding: var(--sp-2) 2px; border-radius: var(--r-sm);
  border: 1px solid transparent;
  font-size: 10px; color: var(--ink-600); text-align: center;
  transition: all var(--t-fast);
}
.pc-file-art {
  width: 36px; height: 30px; display: grid; place-items: center;
  border-radius: var(--r-xs); background: var(--ink-100); color: var(--ink-500);
}
.pc-file-art svg { width: 15px; height: 15px; }
.pc-file:hover { background: var(--ink-50); border-color: var(--ink-150); }
.pc-file.is-open { background: var(--brand-50); border-color: var(--brand-200); color: var(--brand-500); }

/* 空态（回收站） */
.pc-empty {
  flex: 1 1 auto; display: grid; place-items: center; align-content: center; gap: var(--sp-3);
  color: var(--ink-400);
}
.pc-empty-art {
  width: 52px; height: 52px; display: grid; place-items: center;
  border-radius: var(--r-md); background: var(--ink-100);
}
.pc-empty-art svg { width: 24px; height: 24px; }
.pc-empty p { font-size: var(--fs-xs); }

/* 设置窗口（PC） */
.pc-set { padding: var(--sp-2) var(--sp-3); display: grid; gap: 2px; }
.pc-set-row {
  display: flex; align-items: center; gap: var(--sp-3);
  padding: 8px var(--sp-2); border-radius: var(--r-sm);
  font-size: var(--fs-xs); color: var(--ink-700);
}
.pc-set-row:hover { background: var(--ink-50); }
.pc-set-row .switch { margin-left: auto; transform: scale(.86); transform-origin: right center; }
.pc-set-row b { font-weight: 500; color: var(--ink-900); }
.pc-set-row small { display: block; font-size: 10px; color: var(--ink-400); }

/* Flaxl Claw 窗口 */
.pc-flaxl { padding: var(--sp-4); display: grid; gap: var(--sp-3); align-content: center; justify-items: center; text-align: center; }
.pc-flaxl-logo { color: var(--ink-900); }
.pc-flaxl-logo .brand-mark { width: 26px; height: 38px; }
.pc-flaxl h4 { font-size: var(--fs-h3); color: var(--ink-900); }
.pc-flaxl p { font-size: var(--fs-xs); color: var(--ink-500); line-height: 18px; }
.pc-flaxl-kv {
  width: 100%; display: grid; gap: 4px;
  padding: var(--sp-3); border-radius: var(--r-sm); background: var(--ink-50);
  font-size: 11px;
}
.pc-flaxl-kv div { display: flex; justify-content: space-between; color: var(--ink-500); }
.pc-flaxl-kv b { color: var(--ink-800); font-weight: 500; }

/* ---------- 任务栏 ---------- */
.pc-taskbar {
  position: absolute; left: 0; right: 0; bottom: 0; height: 34px;
  display: flex; align-items: center; gap: 6px;
  padding: 0 8px;
  background: rgba(11, 13, 16, .88);
  backdrop-filter: saturate(160%) blur(8px);
  border-top: 1px solid rgba(255, 255, 255, .08);
}
.pc-start {
  width: 30px; height: 26px; flex: 0 0 auto;
  display: grid; place-items: center; border-radius: var(--r-xs);
  transition: background var(--t-fast);
}
.pc-start:hover { background: rgba(255, 255, 255, .12); }
.pc-logo { display: grid; grid-template-columns: 1fr 1fr; gap: 2.5px; width: 15px; height: 15px; }
.pc-logo i { border-radius: 1.5px; background: var(--white); }
.pc-tasks { flex: 1 1 auto; min-width: 0; display: flex; gap: 4px; overflow: hidden; }
.pc-task {
  display: inline-flex; align-items: center; gap: 6px;
  height: 26px; padding: 0 9px; max-width: 148px;
  border-radius: var(--r-xs);
  background: rgba(255, 255, 255, .07);
  font-size: 11px; color: rgba(255, 255, 255, .82);
  transition: all var(--t-fast);
}
.pc-task svg { width: 12px; height: 12px; flex: 0 0 auto; }
.pc-task span { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.pc-task:hover { background: rgba(255, 255, 255, .14); }
.pc-task.is-active { background: rgba(230, 0, 18, .24); box-shadow: inset 0 0 0 1px rgba(230, 0, 18, .4); color: var(--white); }
.pc-tray {
  flex: 0 0 auto; display: flex; align-items: center; gap: 7px;
  padding-left: var(--sp-2);
  color: rgba(255, 255, 255, .72);
}
.pc-tray svg { width: 12px; height: 12px; }
.pc-clock {
  font-family: var(--font-num); font-size: 11px; line-height: 16px;
  color: rgba(255, 255, 255, .92);
}

/* ---------- 开始菜单 ---------- */
.pc-startmenu {
  position: absolute; left: 6px; bottom: 38px; width: 216px;
  display: flex; flex-direction: column;
  background: rgba(11, 13, 16, .94);
  backdrop-filter: saturate(160%) blur(10px);
  border: 1px solid rgba(255, 255, 255, .1);
  border-radius: var(--r-md);
  box-shadow: 0 18px 44px -12px rgba(0, 0, 0, .55);
  overflow: hidden;
  animation: pc-sm-in var(--t-fast) both;
  z-index: 200;
}
@keyframes pc-sm-in {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: none; }
}
.pc-start-head {
  display: flex; align-items: center; gap: var(--sp-2);
  padding: var(--sp-3);
  border-bottom: 1px solid rgba(255, 255, 255, .08);
}
.pc-start-av {
  width: 30px; height: 30px; border-radius: 50%;
  display: grid; place-items: center;
  background: var(--brand-500); color: var(--white);
  font-size: var(--fs-xs); font-weight: 600;
}
.pc-start-user b { display: block; font-size: var(--fs-xs); color: var(--white); font-weight: 600; }
.pc-start-user small { font-size: 10px; color: rgba(255, 255, 255, .55); }
.pc-start-list { padding: var(--sp-2); display: grid; gap: 1px; }
.pc-start-list button {
  display: flex; align-items: center; gap: var(--sp-2);
  padding: 7px var(--sp-2); border-radius: var(--r-xs);
  font-size: var(--fs-xs); color: rgba(255, 255, 255, .85); text-align: left;
  transition: background var(--t-fast);
}
.pc-start-list button svg { width: 14px; height: 14px; color: rgba(255, 255, 255, .6); }
.pc-start-list button:hover { background: rgba(255, 255, 255, .1); }
.pc-start-foot {
  display: flex; gap: 1px;
  padding: var(--sp-2);
  border-top: 1px solid rgba(255, 255, 255, .08);
}
.pc-start-foot button {
  flex: 1; display: flex; align-items: center; justify-content: center; gap: 5px;
  padding: 6px; border-radius: var(--r-xs);
  font-size: 11px; color: rgba(255, 255, 255, .8);
  transition: background var(--t-fast);
}
.pc-start-foot button svg { width: 12px; height: 12px; }
.pc-start-foot button:hover { background: rgba(255, 255, 255, .1); }

/* ---------- 锁屏 / 关机遮罩 ---------- */
.pc-off {
  position: absolute; inset: 0; z-index: 400;
  display: grid; place-content: center; justify-items: center; gap: var(--sp-3);
  background: var(--ink-1000);
  animation: fade-in var(--t-base) both;
}
@keyframes fade-in { from { opacity: 0; } to { opacity: 1; } }
.pc-off-time {
  font-family: var(--font-num); font-size: 56px; font-weight: 200;
  color: var(--white); letter-spacing: .02em;
}
.pc-off-hint { font-size: var(--fs-xs); color: rgba(255, 255, 255, .5); }
.pc-off-boot {
  display: grid; justify-items: center; gap: var(--sp-4);
  color: var(--white);
}
.pc-off-boot .brand-mark { width: 30px; height: 44px; }
.pc-off-spin {
  width: 26px; height: 26px; border-radius: 50%;
  border: 2px solid rgba(255, 255, 255, .18);
  border-top-color: var(--white);
  animation: spin 900ms linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* 桌面浅色模式（PC 设置里可切） */
.pc-screen.is-light .pc-desktop {
  background:
    radial-gradient(720px 340px at 82% -10%, rgba(230, 0, 18, .07), transparent 62%),
    linear-gradient(155deg, var(--white) 0%, var(--ink-50) 60%, var(--ink-100) 100%);
}
.pc-screen.is-light .pc-icon-art { background: rgba(20, 22, 26, .07); color: var(--ink-800); }
.pc-screen.is-light .pc-icon-label { color: var(--ink-800); text-shadow: none; }
.pc-screen.is-light .pc-icon:hover { background: rgba(20, 22, 26, .05); }

/* ==========================================================================
   手机模拟（外框 + 锁屏 + 桌面 + 应用）
   ========================================================================== */
.ph-wrap { flex: 1 1 auto; min-height: 0; display: grid; place-items: center; padding: var(--sp-4); }
.ph-frame {
  position: relative;
  height: min(100%, 760px);
  aspect-ratio: 9 / 19.2;
  padding: 9px;
  background: linear-gradient(160deg, var(--ink-800), var(--ink-950));
  border-radius: 46px;
  box-shadow:
    0 0 0 1px var(--ink-900),
    0 28px 56px -22px rgba(11, 13, 16, .5);
}
/* 侧键 */
.ph-side { position: absolute; width: 3px; border-radius: 2px; background: var(--ink-700); }
.ph-side--power { right: -3px; top: 132px; height: 44px; }
.ph-side--vup    { left: -3px; top: 118px; height: 26px; }
.ph-side--vdown  { left: -3px; top: 150px; height: 26px; }

/* 屏幕 */
.ph-screen {
  position: relative; height: 100%;
  border-radius: 38px; overflow: hidden;
  background: linear-gradient(180deg, var(--white), var(--ink-100));
  display: flex; flex-direction: column;
  isolation: isolate;
}
/* 灵动岛 */
.ph-island {
  position: absolute; top: 8px; left: 50%; transform: translateX(-50%);
  width: 74px; height: 21px; border-radius: var(--r-full);
  background: var(--ink-1000); z-index: 6;
}
/* 亮度滤镜（设置里可调） */
.ph-bright { position: absolute; inset: 0; background: var(--ink-1000); opacity: 0; pointer-events: none; z-index: 7; transition: opacity var(--t-base); }

/* 状态栏 */
.ph-status {
  position: relative; z-index: 5;
  flex: 0 0 auto; height: 34px;
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 20px 0 26px;
  font-size: 13px; font-weight: 600; color: var(--ink-900);
}
.ph-status-right { display: inline-flex; align-items: center; gap: 5px; }
.ph-signal { display: inline-flex; align-items: flex-end; gap: 1.5px; height: 10px; }
.ph-signal i { width: 2.5px; border-radius: 1px; background: var(--ink-900); }
.ph-signal i:nth-child(1) { height: 3.5px; }
.ph-signal i:nth-child(2) { height: 6px; }
.ph-signal i:nth-child(3) { height: 8.5px; }
.ph-signal i:nth-child(4) { height: 10px; }
.ph-net { font-size: 10px; font-weight: 600; }
.ph-status-right svg { width: 12px; height: 12px; color: var(--ink-900); }
.ph-batt {
  width: 20px; height: 10px; border-radius: 3px; position: relative;
  border: 1px solid var(--ink-900);
  display: inline-flex; align-items: center; padding: 1.5px;
}
.ph-batt::after {
  content: ""; position: absolute; right: -3.5px; top: 3px;
  width: 2px; height: 4px; border-radius: 0 1px 1px 0; background: var(--ink-900);
}
.ph-batt b { display: block; height: 100%; width: 82%; border-radius: 1px; background: var(--ink-900); }
.ph-batt.is-low b { background: var(--brand-500); }
/* 状态栏文字色随当前界面明暗切换（锁屏 / 深色 App） */
.ph-screen.is-dark-ui .ph-status { color: var(--white); }
.ph-screen.is-dark-ui .ph-signal i { background: var(--white); }
.ph-screen.is-dark-ui .ph-status-right svg { color: var(--white); }
.ph-screen.is-dark-ui .ph-batt { border-color: var(--white); }
.ph-screen.is-dark-ui .ph-batt::after { background: var(--white); }
.ph-screen.is-dark-ui .ph-batt b { background: var(--white); }
/* 飞行模式：信号与网络标记隐藏 */
.ph-screen.is-air .ph-signal,
.ph-screen.is-air .ph-net,
.ph-screen.is-air .ph-status-right > svg { display: none; }

/* ---------- 锁屏 ---------- */
.ph-lock {
  position: absolute; inset: 0; z-index: 8;
  display: flex; flex-direction: column; align-items: center;
  padding: 76px 0 26px;
  background:
    radial-gradient(420px 260px at 80% 8%, rgba(230, 0, 18, .22), transparent 60%),
    linear-gradient(170deg, var(--ink-950) 0%, var(--ink-900) 62%, var(--ink-800) 100%);
  color: var(--white);
  animation: fade-in var(--t-base) both;
  cursor: pointer;
}
.ph-lock-time {
  font-family: var(--font-num); font-size: 68px; font-weight: 200;
  line-height: 74px; letter-spacing: .01em;
}
.ph-lock-date { font-size: 15px; color: rgba(255, 255, 255, .72); margin-top: 2px; }
.ph-lock-quick {
  margin-top: auto; width: 100%;
  display: flex; justify-content: space-between; padding: 0 34px;
}
.ph-lock-flash, .ph-lock-cam {
  width: 40px; height: 40px; border-radius: 50%;
  background: rgba(255, 255, 255, .16);
  display: grid; place-items: center;
}
.ph-lock-flash::before {
  content: ""; width: 12px; height: 16px; border-radius: 3px;
  background: rgba(255, 255, 255, .9);
  clip-path: polygon(30% 0, 70% 0, 70% 62%, 100% 78%, 100% 100%, 0 100%, 0 78%, 30% 62%);
}
.ph-lock-cam::before {
  content: ""; width: 16px; height: 12px; border-radius: 3px;
  border: 2px solid rgba(255, 255, 255, .9);
}
.ph-lock-hint { margin-top: var(--sp-3); font-size: 12px; color: rgba(255, 255, 255, .45); }

/* ---------- 桌面 ---------- */
.ph-home {
  position: absolute; inset: 0; z-index: 2;
  display: flex; flex-direction: column;
  padding: 44px 14px 0;
  animation: fade-in var(--t-base) both;
}
.ph-widgets { display: grid; grid-template-columns: 1.15fr 1fr; gap: 10px; }
.ph-widget {
  border: 0; text-align: left;
  border-radius: var(--r-lg); padding: var(--sp-3);
  display: grid; gap: 2px; align-content: start;
  background: var(--white); box-shadow: var(--sh-xs);
  border: 1px solid var(--ink-150);
}
.ph-wx-city { font-size: 12px; font-weight: 600; color: var(--ink-800); }
.ph-wx-temp { font-family: var(--font-num); font-size: 34px; font-weight: 300; line-height: 38px; color: var(--ink-900); }
.ph-wx-cond { font-size: 11px; color: var(--ink-500); }
.ph-wx-hl { font-size: 10px; color: var(--ink-400); }
.ph-fc-title { display: flex; align-items: center; gap: 5px; font-size: 12px; font-weight: 600; color: var(--ink-800); }
.ph-fc-title svg { width: 12px; height: 12px; color: var(--brand-500); }
.ph-fc-row { display: flex; align-items: center; gap: 6px; font-size: 10px; color: var(--ink-500); margin-top: 5px; }
.ph-fc-row .dot { width: 6px; height: 6px; border-radius: 50%; flex: 0 0 auto; }
/* 这两行由 statusSync() 按真实状态渲染，外面包一层容器方便整块替换 */
.ph-fc-rows { display: block; }
.ph-fc-rows .ph-fc-row:first-child { margin-top: 5px; }
.ph-apps {
  margin-top: var(--sp-4);
  display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--sp-3) 6px;
}
.ph-app {
  display: flex; flex-direction: column; align-items: center; gap: 5px;
  border: 0; background: none; padding: 0;
}
.ph-app-art {
  width: 50px; height: 50px; border-radius: 14px;
  display: grid; place-items: center;
  background: var(--ink-100); color: var(--ink-700);
  box-shadow: inset 0 0 0 1px rgba(20, 22, 26, .04);
  transition: transform var(--t-fast);
}
.ph-app-art svg { width: 24px; height: 24px; }
.ph-app:active .ph-app-art { transform: scale(.92); }
.ph-app-label { font-size: 10.5px; color: var(--ink-700); white-space: nowrap; }
.ph-app--dark .ph-app-art { background: var(--ink-900); color: var(--white); }
.ph-app--brand .ph-app-art { background: var(--brand-100); color: var(--brand-500); }
.ph-app--cal .ph-app-art { background: var(--white); color: var(--ink-900); box-shadow: inset 0 0 0 1px var(--ink-200); }
.ph-app--cal .ph-app-art b { font-size: 20px; font-weight: 600; font-family: var(--font-num); line-height: 1; }
.ph-app--cal .ph-app-art i { font-size: 8px; font-style: normal; color: var(--brand-500); font-weight: 600; }

/* 底部 Dock */
.ph-dock {
  margin-top: auto; margin-bottom: 8px;
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 6px;
  padding: 9px var(--sp-2);
  border-radius: 26px;
  background: rgba(255, 255, 255, .62);
  backdrop-filter: blur(14px);
  box-shadow: inset 0 0 0 1px rgba(20, 22, 26, .05);
}
.ph-dock .ph-app-art { width: 46px; height: 46px; border-radius: 13px; }
.ph-homebar {
  position: absolute; left: 50%; bottom: 6px; transform: translateX(-50%);
  width: 104px; height: 5px; border-radius: var(--r-full);
  background: var(--ink-900); opacity: .32;
  z-index: 4; cursor: pointer;
}

/* ---------- 应用运行层（从状态栏下方开始，状态栏始终浮在最上） ---------- */
.ph-appwrap {
  position: absolute; inset: 34px 0 0; z-index: 3;
  display: flex; flex-direction: column;
  background: var(--white);
  animation: ph-push var(--t-base) both;
}
@keyframes ph-push {
  from { transform: translateX(100%); }
  to   { transform: none; }
}
.ph-app-head {
  flex: 0 0 auto; height: 46px;
  display: flex; align-items: center; gap: var(--sp-2);
  padding: 0 var(--sp-3);
  border-bottom: 1px solid var(--ink-150);
  background: rgba(255, 255, 255, .92);
  backdrop-filter: blur(10px);
}
.ph-app-back {
  display: inline-flex; align-items: center; gap: 2px;
  font-size: var(--fs-sm); color: var(--brand-500); font-weight: 500;
  padding: 4px 6px 4px 0; border-radius: var(--r-xs);
}
.ph-app-back svg { width: 16px; height: 16px; }
.ph-app-title { flex: 1 1 auto; text-align: center; font-size: 15px; font-weight: 600; color: var(--ink-900); }
.ph-app-head .ph-app-act { margin-left: auto; font-size: var(--fs-sm); color: var(--brand-500); font-weight: 500; }
.ph-app-body { flex: 1 1 auto; min-height: 0; overflow-y: auto; overscroll-behavior: contain; }

/* ---------- 电话 ---------- */
.ph-tel { display: flex; flex-direction: column; height: 100%; }
.ph-tel-tabs {
  flex: 0 0 auto; display: flex; justify-content: center; gap: var(--sp-5);
  padding: var(--sp-2) 0 0;
  font-size: var(--fs-xs);
}
.ph-tel-tabs button { color: var(--ink-400); padding: 3px 4px; }
.ph-tel-tabs button.is-on { color: var(--brand-500); font-weight: 600; }
.ph-tel-num {
  flex: 0 0 auto; text-align: center;
  font-family: var(--font-num); font-size: 30px; font-weight: 300;
  color: var(--ink-900); min-height: 42px; padding: var(--sp-2) var(--sp-5) 0;
  letter-spacing: .02em;
}
.ph-tel-num small { display: block; font-size: 11px; color: var(--ink-400); font-family: var(--font-sans); margin-top: 2px; }
.ph-keypad {
  flex: 0 0 auto; display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 12px; padding: var(--sp-4) 30px var(--sp-2);
  justify-items: center;
}
.ph-key {
  width: 58px; height: 58px; border-radius: 50%;
  display: grid; place-items: center;
  background: var(--ink-100);
  font-size: 24px; font-weight: 400; color: var(--ink-900);
  transition: all var(--t-fast);
}
.ph-key small { font-size: 9px; color: var(--ink-400); letter-spacing: .08em; }
.ph-key:active { background: var(--ink-200); }
.ph-key--ghost { background: transparent; font-size: 18px; color: var(--ink-500); }
.ph-tel-callrow { display: flex; justify-content: center; padding: var(--sp-2) 0 var(--sp-4); }
.ph-call-btn {
  width: 62px; height: 62px; border-radius: 50%;
  display: grid; place-items: center;
  background: var(--success); color: var(--white);
  box-shadow: 0 8px 18px -6px rgba(18, 183, 106, .5);
  transition: transform var(--t-fast);
}
.ph-call-btn svg { width: 24px; height: 24px; }
.ph-call-btn:active { transform: scale(.94); }
.ph-tel-recent { padding: 0 var(--sp-4) var(--sp-4); display: grid; gap: 2px; }
.ph-tel-rec {
  display: flex; align-items: center; gap: var(--sp-3);
  padding: 9px var(--sp-2); border-radius: var(--r-sm);
}
.ph-tel-rec:hover { background: var(--ink-50); }
.ph-tel-rec-av {
  width: 34px; height: 34px; border-radius: 50%; flex: 0 0 auto;
  display: grid; place-items: center;
  background: var(--ink-100); color: var(--ink-600);
  font-size: var(--fs-xs); font-weight: 600;
}
.ph-tel-rec-main { flex: 1 1 auto; min-width: 0; }
.ph-tel-rec-name { font-size: var(--fs-sm); font-weight: 500; color: var(--ink-900); }
.ph-tel-rec-sub { font-size: 11px; color: var(--ink-400); }
.ph-tel-rec-time { font-size: 10px; color: var(--ink-300); flex: 0 0 auto; }

/* 通话中（挂在应用运行层内，状态栏保持可见） */
.ph-calling {
  position: absolute; inset: 0; z-index: 9;
  display: flex; flex-direction: column; align-items: center;
  padding: 26px 0 40px;
  background: linear-gradient(170deg, var(--ink-950), var(--ink-800));
  color: var(--white);
  animation: fade-in var(--t-base) both;
}
.ph-calling-av {
  width: 88px; height: 88px; border-radius: 50%;
  display: grid; place-items: center;
  background: rgba(255, 255, 255, .12);
  font-size: 30px; font-weight: 600;
}
.ph-calling-name { margin-top: var(--sp-5); font-size: 24px; font-weight: 600; }
.ph-calling-num { font-family: var(--font-num); font-size: 14px; color: rgba(255, 255, 255, .6); margin-top: 3px; }
.ph-calling-state { font-size: var(--fs-xs); color: rgba(255, 255, 255, .55); margin-top: var(--sp-4); }
.ph-calling-timer { font-family: var(--font-num); font-size: 15px; color: var(--white); margin-top: 3px; }
.ph-calling-op { margin-top: auto; display: flex; gap: var(--sp-6); }
.ph-cop {
  width: 56px; height: 56px; border-radius: 50%;
  display: grid; place-items: center;
  background: rgba(255, 255, 255, .14); color: var(--white);
  transition: all var(--t-fast);
}
.ph-cop svg { width: 20px; height: 20px; }
.ph-cop.is-on { background: var(--white); color: var(--ink-900); }
.ph-cop--end { background: var(--brand-500); }
.ph-cop--end svg { transform: rotate(135deg); }

/* ---------- 信息 ---------- */
.ph-msg-list { display: grid; }
.ph-msg-row {
  display: flex; align-items: center; gap: var(--sp-3);
  padding: 10px var(--sp-4); text-align: left;
  transition: background var(--t-fast);
}
.ph-msg-row:hover { background: var(--ink-50); }
.ph-msg-row + .ph-msg-row { border-top: 1px solid var(--ink-100); }
.ph-msg-av {
  width: 44px; height: 44px; border-radius: 50%; flex: 0 0 auto;
  display: grid; place-items: center;
  background: var(--ink-100); color: var(--ink-600);
  font-size: var(--fs-sm); font-weight: 600;
}
.ph-msg-main { flex: 1 1 auto; min-width: 0; }
.ph-msg-name { font-size: var(--fs-sm); font-weight: 600; color: var(--ink-900); }
.ph-msg-prev { font-size: 11px; color: var(--ink-400); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.ph-msg-side { flex: 0 0 auto; display: grid; justify-items: end; gap: 4px; }
.ph-msg-time { font-size: 10px; color: var(--ink-300); }
.ph-msg-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--brand-500); }
.ph-chat { display: flex; flex-direction: column; height: 100%; }
.ph-chat-flow { flex: 1 1 auto; min-height: 0; overflow-y: auto; padding: var(--sp-3) var(--sp-3) var(--sp-2); display: grid; gap: 10px; align-content: start; }
.ph-bubble {
  max-width: 74%; padding: 8px 11px;
  font-size: var(--fs-sm); line-height: 19px;
  border-radius: 15px;
}
.ph-bubble--me {
  justify-self: end; background: var(--brand-500); color: var(--white);
  border-bottom-right-radius: 4px;
}
.ph-bubble--ai { justify-self: start; background: var(--ink-100); color: var(--ink-900); border-bottom-left-radius: 4px; }
.ph-chat-bar {
  flex: 0 0 auto; display: flex; align-items: center; gap: var(--sp-2);
  padding: var(--sp-2) var(--sp-3) var(--sp-4);
  border-top: 1px solid var(--ink-150);
}
.ph-chat-input {
  flex: 1 1 auto; height: 34px; border: 0; outline: none;
  background: var(--ink-100); border-radius: var(--r-full);
  padding: 0 var(--sp-4); font-size: var(--fs-sm);
}
.ph-chat-send {
  width: 34px; height: 34px; border-radius: 50%; flex: 0 0 auto;
  display: grid; place-items: center;
  background: var(--brand-500); color: var(--white);
}
.ph-chat-send svg { width: 15px; height: 15px; }
.ph-chat-send.is-off { background: var(--ink-200); color: var(--white); }

/* ---------- 计算器 ---------- */
.ph-calc { display: flex; flex-direction: column; height: 100%; background: var(--ink-1000); }
.ph-calc-out {
  flex: 1 1 auto; display: flex; align-items: flex-end; justify-content: flex-end;
  padding: var(--sp-4) var(--sp-5);
  font-family: var(--font-num); font-size: 56px; font-weight: 300;
  color: var(--white); line-height: 1.1;
  word-break: break-all; text-align: right;
}
.ph-calc-keys {
  flex: 0 0 auto; display: grid; grid-template-columns: repeat(4, 1fr);
  gap: 11px; padding: 0 var(--sp-4) var(--sp-6);
}
.ph-ck {
  height: 58px; border-radius: 50%;
  display: grid; place-items: center;
  font-size: 22px; font-weight: 500;
  background: var(--ink-800); color: var(--white);
  transition: filter var(--t-fast);
}
.ph-ck:active { filter: brightness(1.35); }
.ph-ck--fn { background: var(--ink-600); color: var(--white); }
.ph-ck--op { background: var(--brand-500); color: var(--white); font-size: 26px; }
.ph-ck--zero { grid-column: span 2; border-radius: var(--r-full); height: 58px; }

/* ---------- 时钟 ---------- */
.ph-clock-tabs {
  flex: 0 0 auto; display: flex; gap: var(--sp-5); justify-content: center;
  padding: var(--sp-2) 0; font-size: var(--fs-xs);
  border-bottom: 1px solid var(--ink-100);
}
.ph-clock-tabs button { color: var(--ink-400); padding: 3px 4px; }
.ph-clock-tabs button.is-on { color: var(--brand-500); font-weight: 600; }
.ph-world { display: grid; }
.ph-world-row {
  display: flex; align-items: center; gap: var(--sp-3);
  padding: 11px var(--sp-4);
}
.ph-world-row + .ph-world-row { border-top: 1px solid var(--ink-100); }
.ph-world-city { flex: 1 1 auto; }
.ph-world-city b { display: block; font-size: var(--fs-sm); font-weight: 600; color: var(--ink-900); }
.ph-world-city small { font-size: 10px; color: var(--ink-400); }
.ph-world-time { font-family: var(--font-num); font-size: 26px; font-weight: 300; color: var(--ink-900); }
.ph-world-time small { font-size: 11px; color: var(--ink-400); margin-left: 3px; }
.ph-alarm-row {
  display: flex; align-items: center; gap: var(--sp-3);
  padding: 12px var(--sp-4);
}
.ph-alarm-row + .ph-alarm-row { border-top: 1px solid var(--ink-100); }
.ph-alarm-time { font-family: var(--font-num); font-size: 28px; font-weight: 300; color: var(--ink-900); }
.ph-alarm-time small { font-size: 11px; color: var(--ink-400); margin-left: 4px; font-family: var(--font-sans); }
.ph-alarm-sub { flex: 1 1 auto; font-size: 11px; color: var(--ink-400); }
.ph-stop { padding: var(--sp-6) var(--sp-4); display: grid; justify-items: center; gap: var(--sp-5); }
.ph-stop-time { font-family: var(--font-num); font-size: 46px; font-weight: 300; color: var(--ink-900); letter-spacing: .02em; }
.ph-stop-time small { font-size: 18px; color: var(--ink-400); }
.ph-stop-ops { display: flex; gap: var(--sp-5); }
.ph-stop-btn {
  width: 74px; height: 74px; border-radius: 50%;
  display: grid; place-items: center;
  font-size: var(--fs-xs); font-weight: 500;
  background: var(--ink-100); color: var(--ink-700);
  transition: all var(--t-fast);
}
.ph-stop-btn--go { background: var(--brand-100); color: var(--brand-500); }
.ph-stop-btn--stop { background: var(--ink-900); color: var(--white); }
.ph-stop-laps { width: 100%; display: grid; }
.ph-stop-lap {
  display: flex; justify-content: space-between;
  padding: 9px var(--sp-3); font-size: var(--fs-xs); color: var(--ink-600);
  font-family: var(--font-num);
}
.ph-stop-lap + .ph-stop-lap { border-top: 1px solid var(--ink-100); }

/* ---------- 天气 ---------- */
.ph-weather { padding: var(--sp-5) var(--sp-4) var(--sp-4); display: grid; gap: var(--sp-4); }
.ph-wx-hero { text-align: center; display: grid; gap: 2px; }
.ph-wx-hero-city { font-size: 22px; font-weight: 600; color: var(--ink-900); }
.ph-wx-hero-temp { font-family: var(--font-num); font-size: 68px; font-weight: 200; line-height: 76px; color: var(--ink-900); }
.ph-wx-hero-cond { font-size: var(--fs-sm); color: var(--ink-500); }
.ph-wx-hero-hl { font-size: var(--fs-xs); color: var(--ink-400); }
.ph-wx-card {
  background: var(--ink-50); border: 1px solid var(--ink-150);
  border-radius: var(--r-md); padding: var(--sp-3);
}
.ph-wx-card-label { font-size: 10px; font-weight: 600; letter-spacing: .05em; color: var(--ink-400); margin-bottom: var(--sp-2); }
.ph-wx-hours { display: flex; gap: var(--sp-4); overflow-x: auto; padding-bottom: 2px; }
.ph-wx-hour { display: grid; justify-items: center; gap: 5px; flex: 0 0 auto; font-size: 11px; color: var(--ink-500); }
.ph-wx-hour svg { width: 16px; height: 16px; color: var(--ink-600); }
.ph-wx-hour b { font-size: var(--fs-xs); color: var(--ink-900); font-weight: 600; }
.ph-wx-days { display: grid; gap: 2px; }
.ph-wx-day { display: flex; align-items: center; gap: var(--sp-3); padding: 6px 0; font-size: var(--fs-xs); color: var(--ink-600); }
.ph-wx-day b { flex: 0 0 30px; font-weight: 500; color: var(--ink-900); }
.ph-wx-day svg { width: 15px; height: 15px; color: var(--ink-500); flex: 0 0 auto; }
.ph-wx-bar { flex: 1 1 auto; height: 4px; border-radius: var(--r-full); background: var(--ink-200); position: relative; }
.ph-wx-bar i { position: absolute; top: 0; bottom: 0; border-radius: var(--r-full); background: linear-gradient(90deg, var(--ink-400), var(--brand-500)); }
.ph-wx-day em { font-style: normal; font-size: 10px; color: var(--ink-400); width: 26px; text-align: right; }

/* ---------- 浏览器 ---------- */
.ph-web-bar {
  flex: 0 0 auto; display: flex; align-items: center; gap: var(--sp-2);
  padding: var(--sp-2) var(--sp-3);
  border-bottom: 1px solid var(--ink-150);
}
.ph-web-addr {
  flex: 1 1 auto; display: flex; align-items: center; gap: 6px;
  height: 32px; padding: 0 var(--sp-3);
  background: var(--ink-100); border-radius: var(--r-full);
  font-size: var(--fs-xs); color: var(--ink-700);
}
.ph-web-addr svg { width: 12px; height: 12px; color: var(--ink-400); flex: 0 0 auto; }
.ph-web-addr input { flex: 1 1 auto; border: 0; outline: none; background: none; font-size: var(--fs-xs); color: var(--ink-900); min-width: 0; }
.ph-web-go { flex: 0 0 auto; font-size: var(--fs-xs); font-weight: 500; color: var(--brand-500); padding: 4px; }
.ph-web-links { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--sp-3); padding: var(--sp-4) var(--sp-3); }
.ph-web-link { display: grid; justify-items: center; gap: 5px; font-size: 10px; color: var(--ink-500); }
.ph-web-link i {
  width: 40px; height: 40px; border-radius: 12px;
  display: grid; place-items: center;
  background: var(--ink-100); color: var(--ink-600);
}
.ph-web-link svg { width: 17px; height: 17px; }
.ph-web-link--brand i { background: var(--brand-100); color: var(--brand-500); }
.ph-web-page { padding: 0 var(--sp-4) var(--sp-5); display: grid; gap: var(--sp-3); }
.ph-web-page h3 { font-size: var(--fs-h3); color: var(--ink-900); line-height: 24px; }
.ph-web-page .ph-web-meta { font-size: 10px; color: var(--ink-400); }
.ph-web-page p { font-size: var(--fs-xs); color: var(--ink-600); line-height: 20px; }
.ph-web-quote {
  border-left: 3px solid var(--brand-500);
  background: var(--brand-50);
  padding: var(--sp-2) var(--sp-3);
  font-size: var(--fs-xs); color: var(--ink-700);
  border-radius: 0 var(--r-xs) var(--r-xs) 0;
}

/* ---------- 备忘录 ---------- */
.ph-note-row {
  display: grid; gap: 2px; width: 100%; text-align: left;
  padding: 11px var(--sp-4);
}
.ph-note-row + .ph-note-row { border-top: 1px solid var(--ink-100); }
.ph-note-row:hover { background: var(--ink-50); }
.ph-note-title { font-size: var(--fs-sm); font-weight: 600; color: var(--ink-900); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.ph-note-prev { font-size: 11px; color: var(--ink-400); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.ph-note-time { font-size: 10px; color: var(--ink-300); }
.ph-note-edit { display: flex; flex-direction: column; height: 100%; }
.ph-note-edit input {
  border: 0; outline: none; padding: var(--sp-3) var(--sp-4) var(--sp-1);
  font-size: var(--fs-h3); font-weight: 600; color: var(--ink-900);
}
.ph-note-edit textarea {
  flex: 1 1 auto; border: 0; outline: none; resize: none;
  padding: 0 var(--sp-4) var(--sp-4);
  font-size: var(--fs-sm); color: var(--ink-700); line-height: 22px;
}

/* ---------- 日历 ---------- */
.ph-cal { padding: var(--sp-3) var(--sp-3) var(--sp-4); }
.ph-cal-head { display: flex; align-items: center; justify-content: space-between; padding: 0 var(--sp-1) var(--sp-3); }
.ph-cal-head b { font-size: var(--fs-h3); color: var(--ink-900); }
.ph-cal-head button { font-size: var(--fs-xs); color: var(--brand-500); font-weight: 500; padding: 3px 6px; }
.ph-cal-grid { display: grid; grid-template-columns: repeat(7, 1fr); gap: 2px; }
.ph-cal-wd { text-align: center; font-size: 10px; color: var(--ink-400); padding: 4px 0; }
.ph-cal-day {
  aspect-ratio: 1; display: grid; place-items: center;
  font-size: var(--fs-xs); color: var(--ink-800); border-radius: 50%;
  position: relative;
}
.ph-cal-day.is-out { color: var(--ink-200); }
.ph-cal-day.is-today { background: var(--brand-500); color: var(--white); font-weight: 600; }
.ph-cal-day .ph-cal-ev {
  position: absolute; bottom: 3px; left: 50%; transform: translateX(-50%);
  width: 3px; height: 3px; border-radius: 50%; background: var(--ink-400);
}
.ph-cal-day.is-today .ph-cal-ev { background: var(--white); }
.ph-cal-evs { margin-top: var(--sp-3); display: grid; gap: 2px; }
.ph-cal-ev-row { display: flex; align-items: center; gap: var(--sp-2); padding: 7px var(--sp-2); border-radius: var(--r-xs); font-size: var(--fs-xs); color: var(--ink-700); }
.ph-cal-ev-row:hover { background: var(--ink-50); }
.ph-cal-ev-row i { width: 3px; align-self: stretch; border-radius: var(--r-full); background: var(--brand-500); flex: 0 0 auto; }
.ph-cal-ev-row b { font-weight: 500; color: var(--ink-900); }

/* ---------- 音乐 ---------- */
.ph-music {
  height: 100%; display: flex; flex-direction: column;
  padding: var(--sp-4) var(--sp-5) var(--sp-5);
  background: linear-gradient(170deg, var(--ink-950), var(--ink-800) 70%, var(--ink-700));
  color: var(--white);
}
.ph-mu-art {
  width: 100%; aspect-ratio: 1; border-radius: var(--r-lg);
  background:
    radial-gradient(120px 120px at 70% 24%, rgba(255, 255, 255, .22), transparent 60%),
    var(--grad-brand);
  box-shadow: 0 20px 40px -18px rgba(0, 0, 0, .55);
  display: grid; place-items: center;
}
.ph-mu-art .brand-mark { width: 34px; height: 50px; color: var(--white); }
.ph-mu-meta { margin-top: var(--sp-4); display: flex; align-items: flex-end; justify-content: space-between; gap: var(--sp-3); }
.ph-mu-title { font-size: var(--fs-h3); font-weight: 600; }
.ph-mu-artist { font-size: var(--fs-xs); color: rgba(255, 255, 255, .6); margin-top: 2px; }
.ph-mu-like { color: rgba(255, 255, 255, .6); }
.ph-mu-like svg { width: 18px; height: 18px; }
.ph-mu-like.is-on { color: var(--brand-400); }
.ph-mu-bar { margin-top: var(--sp-3); height: 4px; border-radius: var(--r-full); background: rgba(255, 255, 255, .18); position: relative; }
.ph-mu-bar i { position: absolute; left: 0; top: 0; bottom: 0; border-radius: var(--r-full); background: var(--white); width: 32%; }
.ph-mu-times { display: flex; justify-content: space-between; font-family: var(--font-num); font-size: 10px; color: rgba(255, 255, 255, .55); margin-top: 4px; }
.ph-mu-ops { display: flex; align-items: center; justify-content: space-between; margin-top: var(--sp-4); }
.ph-mu-btn { color: rgba(255, 255, 255, .85); }
.ph-mu-btn svg { width: 20px; height: 20px; }
.ph-mu-btn.is-on { color: var(--brand-400); }
.ph-mu-play {
  width: 62px; height: 62px; border-radius: 50%;
  display: grid; place-items: center;
  background: var(--white); color: var(--ink-900);
}
.ph-mu-play svg { width: 24px; height: 24px; }
.ph-mu-vol { margin-top: var(--sp-4); display: flex; align-items: center; gap: var(--sp-2); color: rgba(255, 255, 255, .6); }
.ph-mu-vol svg { width: 14px; height: 14px; }
.ph-mu-vol input { flex: 1 1 auto; accent-color: var(--white); }
.ph-mu-list { margin-top: var(--sp-4); display: grid; gap: 1px; overflow-y: auto; }
.ph-mu-row {
  display: flex; align-items: center; gap: var(--sp-3);
  padding: 8px var(--sp-2); border-radius: var(--r-xs);
  font-size: var(--fs-xs); color: rgba(255, 255, 255, .82); text-align: left;
}
.ph-mu-row:hover { background: rgba(255, 255, 255, .08); }
.ph-mu-row i { font-style: normal; font-family: var(--font-num); color: rgba(255, 255, 255, .45); width: 14px; }
.ph-mu-row b { font-weight: 500; }
.ph-mu-row span { color: rgba(255, 255, 255, .5); margin-left: auto; font-family: var(--font-num); font-size: 10px; }
.ph-mu-row.is-on { background: rgba(230, 0, 18, .2); color: var(--white); }

/* ---------- 设置 ---------- */
.ph-set { padding: var(--sp-3) 0 var(--sp-4); }
.ph-set-group { margin: 0 var(--sp-3) var(--sp-4); background: var(--white); border: 1px solid var(--ink-150); border-radius: var(--r-md); overflow: hidden; }
.ph-set-row {
  display: flex; align-items: center; gap: var(--sp-3);
  padding: 10px var(--sp-3); width: 100%; text-align: left;
  font-size: var(--fs-sm); color: var(--ink-900);
}
.ph-set-row + .ph-set-row { border-top: 1px solid var(--ink-100); }
.ph-set-row:hover { background: var(--ink-50); }
.ph-set-ico {
  width: 28px; height: 28px; border-radius: var(--r-xs); flex: 0 0 auto;
  display: grid; place-items: center;
  background: var(--ink-100); color: var(--ink-600);
}
.ph-set-ico svg { width: 14px; height: 14px; }
.ph-set-main { flex: 1 1 auto; min-width: 0; }
.ph-set-main b { display: block; font-weight: 500; }
.ph-set-main small { display: block; font-size: 10px; color: var(--ink-400); }
.ph-set-val { font-size: var(--fs-xs); color: var(--ink-400); flex: 0 0 auto; }
.ph-set-row .switch { flex: 0 0 auto; transform: scale(.82); transform-origin: right center; }
.ph-set-wifi { display: none; padding: 0 var(--sp-3) var(--sp-2); }
.ph-set-wifi.is-on { display: block; }
.ph-set-wifi-row {
  display: flex; align-items: center; gap: var(--sp-2);
  padding: 7px var(--sp-2); border-radius: var(--r-xs);
  font-size: var(--fs-xs); color: var(--ink-700);
}
.ph-set-wifi-row svg { width: 13px; height: 13px; color: var(--ink-400); }
.ph-set-wifi-row b { margin-left: auto; color: var(--brand-500); font-weight: 500; font-size: 10px; }
.ph-set-bright { display: flex; align-items: center; gap: var(--sp-3); padding: 4px var(--sp-3) 12px; }
.ph-set-bright input { flex: 1 1 auto; accent-color: var(--ink-900); }
.ph-set-bright svg { width: 15px; height: 15px; color: var(--ink-500); }

/* ---------- 相册 ---------- */
.ph-album { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2px; padding: 2px; }
.ph-album-item {
  aspect-ratio: 1; position: relative; overflow: hidden;
  border: 0; padding: 0;
}
.ph-album-item i { position: absolute; inset: 0; }
.ph-album-item span {
  position: absolute; left: 5px; bottom: 4px;
  font-size: 9px; color: rgba(255, 255, 255, .85);
  text-shadow: 0 1px 2px rgba(0, 0, 0, .4);
}
.ph-viewer {
  position: absolute; inset: 0; z-index: 9;
  display: grid; place-items: center;
  background: var(--ink-1000);
  animation: fade-in var(--t-fast) both;
}
.ph-viewer-img { width: 82%; aspect-ratio: 4 / 5; border-radius: var(--r-md); position: relative; }
.ph-viewer-img span { position: absolute; left: var(--sp-4); bottom: var(--sp-4); font-size: var(--fs-xs); color: rgba(255, 255, 255, .9); }
.ph-viewer-close {
  position: absolute; top: 44px; right: var(--sp-4);
  width: 30px; height: 30px; border-radius: 50%;
  display: grid; place-items: center;
  background: rgba(255, 255, 255, .16); color: var(--white);
}
.ph-viewer-close svg { width: 13px; height: 13px; }

/* ---------- 相机 ---------- */
.ph-cam {
  position: relative; height: 100%;
  background: var(--ink-1000);
  display: flex; flex-direction: column;
}
.ph-cam-view {
  flex: 1 1 auto; position: relative; overflow: hidden;
  background:
    radial-gradient(60% 42% at 50% 30%, rgba(255, 255, 255, .16), transparent 70%),
    linear-gradient(180deg, var(--ink-800) 0%, var(--ink-700) 52%, var(--ink-600) 52.4%, var(--ink-800) 100%);
}
/* 取景框里的“静物” */
.ph-cam-view::before {
  content: ""; position: absolute; left: 50%; bottom: 47.6%; transform: translateX(-50%);
  width: 74px; height: 88px; border-radius: 10px 10px 26px 26px;
  background: linear-gradient(160deg, var(--ink-200), var(--ink-400));
  box-shadow: 14px 10px 0 -6px rgba(255, 255, 255, .12);
}
.ph-cam-view::after {
  content: ""; position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%);
  width: 58px; height: 58px; border: 1px solid rgba(255, 255, 255, .75); border-radius: var(--r-xs);
}
.ph-cam-view.is-front { filter: brightness(1.08) saturate(.9); }
.ph-cam-flash {
  position: absolute; inset: 0; background: var(--white);
  opacity: 0; pointer-events: none; z-index: 5;
}
.ph-cam-flash.is-on { animation: cam-flash 260ms ease-out both; }
@keyframes cam-flash { 0% { opacity: .92; } 100% { opacity: 0; } }
.ph-cam-top {
  position: absolute; top: 0; left: 0; right: 0; z-index: 4;
  display: flex; align-items: center; justify-content: center; gap: var(--sp-2);
  padding: var(--sp-2);
}
.ph-cam-rec {
  display: inline-flex; align-items: center; gap: 5px;
  padding: 3px 9px; border-radius: var(--r-full);
  background: rgba(11, 13, 16, .55);
  font-family: var(--font-num); font-size: 10px; color: var(--white);
}
.ph-cam-rec i { width: 6px; height: 6px; border-radius: 50%; background: var(--brand-500); animation: blink 1s steps(2) infinite; }
@keyframes blink { 50% { opacity: .25; } }
.ph-cam-modes {
  flex: 0 0 auto; display: flex; justify-content: center; gap: var(--sp-5);
  padding: var(--sp-2) 0;
  font-size: 11px; color: rgba(255, 255, 255, .55);
}
.ph-cam-modes button.is-on { color: var(--brand-400); font-weight: 600; }
.ph-cam-shot {
  flex: 0 0 auto; display: flex; align-items: center; justify-content: space-between;
  padding: 0 var(--sp-6) var(--sp-5);
}
.ph-cam-thumb {
  width: 42px; height: 42px; border-radius: var(--r-sm);
  border: 1px solid rgba(255, 255, 255, .3);
  background: linear-gradient(140deg, var(--ink-700), var(--ink-500));
  position: relative; overflow: hidden;
}
.ph-cam-thumb b {
  position: absolute; right: 3px; bottom: 2px;
  font-family: var(--font-num); font-size: 9px; color: var(--white);
}
.ph-shutter {
  width: 66px; height: 66px; border-radius: 50%;
  border: 3px solid var(--white);
  display: grid; place-items: center;
  transition: transform var(--t-fast);
}
.ph-shutter i { width: 52px; height: 52px; border-radius: 50%; background: var(--white); display: block; }
.ph-shutter:active { transform: scale(.92); }
.ph-shutter.is-rec i { background: var(--brand-500); border-radius: var(--r-xs); width: 26px; height: 26px; }
.ph-cam-flip {
  width: 42px; height: 42px; border-radius: 50%;
  display: grid; place-items: center;
  background: rgba(255, 255, 255, .14); color: var(--white);
}
.ph-cam-flip svg { width: 17px; height: 17px; }

/* ---------- 通用小组件 ---------- */
.ph-tip {
  margin: var(--sp-4) var(--sp-4) 0;
  padding: var(--sp-3);
  border-radius: var(--r-sm);
  background: var(--ink-50); border: 1px solid var(--ink-150);
  font-size: 11px; color: var(--ink-500); line-height: 17px;
}