/* =======================================================================
 * SDown — 商业级界面样式（玻璃拟态 / glassmorphism）
 * 配色：绿 + 琥珀。禁用蓝色 / 紫色 / 蓝紫渐变。
 * 无 emoji，无装饰性符号字符。
 * ======================================================================= */

:root {
  color-scheme: light;

  /* 底色（略带中性暖灰，避免冷蓝调） */
  --bg: #eef0ed;
  --bg-2: #e6e9e5;
  --fg: #1c2320;

  /* 玻璃面板 */
  --panel: rgba(255, 255, 255, .74);
  --panel-2: rgba(244, 246, 243, .58);
  --panel-solid: #ffffff;
  --glass: rgba(255, 255, 255, .58);
  --glass-2: rgba(255, 255, 255, .40);
  --glass-line: rgba(28, 40, 34, .11);
  --glass-line-soft: rgba(28, 40, 34, .06);
  --glass-sheen: rgba(255, 255, 255, .72);

  --line: #d9ddd8;
  --line-soft: #e7eae5;

  --text: #1c2320;
  --muted: #66706a;

  --brand: #2f6f4e;
  --brand-dark: #245740;
  --brand-deep: #1b4632;
  --brand-soft: rgba(47, 111, 78, .12);
  --on-brand: #ffffff;

  --ok: #1f7a4d;
  --warn: #9a6a12;
  --amber: #b8791a;
  --danger: #b5342a;

  /* ---- 侧边栏（浅色底 -> 文字必须近黑，全部由变量驱动） ---- */
  --side: rgba(255, 255, 255, .70);
  --side-fg: #16211c;          /* 主文字：近黑 */
  --side-text: var(--side-dim);
  --side-dim: #4a5a52;         /* 次级文字：标签 / 邮箱 / 占位 */
  --side-word: var(--side-fg); /* 品牌字标 */
  --side-word-dim: #4a6b5a;    /* 品牌字标后缀 */
  --side-link: #1f7a4d;        /* 侧栏内链接 */
  --side-link-hv: #145c39;
  --side-vip: #8a6412;         /* 会员提示（琥珀） */
  --side-card: rgba(255, 255, 255, .62);
  --side-line: rgba(28, 40, 34, .12);
  --side-active: rgba(47, 111, 78, .12);
  --q-track: rgba(28, 40, 34, .14);

  --head: #1d2422;

  /* 阴影：柔和、克制 */
  --shadow: 0 1px 2px rgba(18, 30, 22, .05), 0 10px 28px -16px rgba(18, 30, 22, .30);
  --shadow-sm: 0 1px 2px rgba(18, 30, 22, .06);
  --shadow-lg: 0 2px 6px rgba(18, 30, 22, .07), 0 22px 48px -24px rgba(18, 30, 22, .38);

  /* 毛玻璃参数 */
  --blur: 16px;
  --blur-sm: 10px;
  --saturate: 150%;

  /* 焦点环 */
  --focus: #2f6f4e;
  --ring: rgba(47, 111, 78, .20);

  /* 云母按钮 */
  --btn-bg: linear-gradient(180deg, rgba(47, 111, 78, .20), rgba(47, 111, 78, .10));
  --btn-bg-hover: linear-gradient(180deg, rgba(47, 111, 78, .30), rgba(47, 111, 78, .16));
  --btn-border: rgba(47, 111, 78, .40);
  --btn-border-hover: rgba(47, 111, 78, .62);
  --btn-shadow: inset 0 1px 0 var(--glass-sheen), 0 6px 16px -12px rgba(20, 60, 40, .55);

  --btn-ghost-bg: rgba(255, 255, 255, .38);
  --btn-ghost-bg-hover: rgba(255, 255, 255, .62);
  --btn-ghost-border: rgba(28, 40, 34, .16);
  --btn-ghost-border-hover: rgba(47, 111, 78, .45);

  --btn-gray-bg: linear-gradient(180deg, rgba(255, 255, 255, .62), rgba(240, 242, 239, .46));
  --btn-gray-bg-hover: linear-gradient(180deg, rgba(255, 255, 255, .82), rgba(232, 235, 231, .60));

  --ease: cubic-bezier(.32, .72, .35, 1);
  --dur: 180ms;
}

html[data-theme="dark"] {
  color-scheme: dark;

  --bg: #101311;
  --bg-2: #171b18;
  --fg: #e3e8e4;

  --panel: rgba(30, 37, 34, .72);
  --panel-2: rgba(38, 46, 42, .52);
  --panel-solid: #1e2522;
  --glass: rgba(38, 46, 42, .58);
  --glass-2: rgba(38, 46, 42, .40);
  --glass-line: rgba(255, 255, 255, .09);
  --glass-line-soft: rgba(255, 255, 255, .055);
  --glass-sheen: rgba(255, 255, 255, .10);

  --line: #343d38;
  --line-soft: #272e2b;

  --text: #e3e8e4;
  --muted: #98a49c;

  /* 品牌色板：深色主题与 theme.css 保持一致（绿 #46a06a / 琥珀 #d5a44c / 红 #cf6a5c） */
  --brand: #46a06a;
  --brand-dark: #39855a;
  --brand-deep: #6cbf93;
  --brand-soft: rgba(70, 160, 106, .14);
  --on-brand: #08120d;

  --ok: #4cb37f;
  --warn: #d5a44c;
  --amber: #d5a44c;
  --danger: #cf6a5c;

  --head: #0c0f0d;
  --side: rgba(14, 18, 16, .88);
  --side-fg: #dfe9e3;          /* 深色底 -> 主文字浅色 */
  --side-text: var(--side-dim);
  --side-dim: #9db3a7;
  --side-word: #eef4f0;
  --side-word-dim: #6f9c85;
  --side-link: #7fc79f;
  --side-link-hv: #a5dcc0;
  --side-vip: #f0c569;
  --side-card: rgba(38, 46, 42, .40);
  --side-line: rgba(255, 255, 255, .10);
  --side-active: rgba(70, 160, 106, .16);
  --q-track: rgba(255, 255, 255, .14);

  --shadow: 0 1px 2px rgba(0, 0, 0, .34), 0 12px 30px -18px rgba(0, 0, 0, .70);
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, .30);
  --shadow-lg: 0 2px 8px rgba(0, 0, 0, .40), 0 26px 56px -26px rgba(0, 0, 0, .80);

  --focus: #6cbf93;
  --ring: rgba(108, 191, 147, .24);

  --btn-bg: linear-gradient(180deg, rgba(74, 163, 115, .24), rgba(74, 163, 115, .12));
  --btn-bg-hover: linear-gradient(180deg, rgba(74, 163, 115, .36), rgba(74, 163, 115, .18));
  --btn-border: rgba(74, 163, 115, .42);
  --btn-border-hover: rgba(108, 191, 147, .66);
  --btn-shadow: inset 0 1px 0 rgba(255, 255, 255, .12), 0 6px 16px -12px rgba(0, 0, 0, .70);

  --btn-ghost-bg: rgba(255, 255, 255, .05);
  --btn-ghost-bg-hover: rgba(255, 255, 255, .11);
  --btn-ghost-border: rgba(255, 255, 255, .14);
  --btn-ghost-border-hover: rgba(108, 191, 147, .50);

  --btn-gray-bg: linear-gradient(180deg, rgba(255, 255, 255, .09), rgba(255, 255, 255, .05));
  --btn-gray-bg-hover: linear-gradient(180deg, rgba(255, 255, 255, .16), rgba(255, 255, 255, .08));
}

/* 显式浅色主题：比 :root 更强的兜底，防止被 theme.css 的浅色变量压回灰白 */
html[data-theme="light"] {
  --side-fg: #16211c;
  --side-text: var(--side-dim);
  --side-dim: #4a5a52;
  --side-word: #16211c;
  --side-word-dim: #4a6b5a;
  --side-link: #1f7a4d;
  --side-link-hv: #145c39;
  --side-vip: #8a6412;
  --side-card: rgba(255, 255, 255, .62);
  --side-line: rgba(28, 40, 34, .12);
  --side-active: rgba(47, 111, 78, .12);
  --q-track: rgba(28, 40, 34, .14);
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: "Microsoft YaHei", "PingFang SC", "Hiragino Sans GB", "Noto Sans SC", system-ui, sans-serif;
  font-size: 14px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
html[dir="rtl"] body { font-family: "Segoe UI", Tahoma, "Noto Sans Arabic", sans-serif; }

a { color: var(--brand); text-decoration: none; transition: color var(--dur) var(--ease); }
a:hover { color: var(--brand-dark); text-decoration: underline; }

:focus-visible { outline: 2px solid var(--focus); outline-offset: 2px; }
@supports not selector(:focus-visible) {
  :focus { outline: 2px solid var(--focus); outline-offset: 2px; }
}

/* ---------- 布局 ---------- */
.layout { display: flex; min-height: 100vh; }

.side {
  width: 236px; flex: 0 0 236px;
  transition: width var(--dur) var(--ease), flex-basis var(--dur) var(--ease), background var(--dur) var(--ease);
  background: var(--side);
  -webkit-backdrop-filter: blur(var(--blur)) saturate(var(--saturate));
  backdrop-filter: blur(var(--blur)) saturate(var(--saturate));
  border-right: 1px solid var(--side-line);
  color: var(--side-fg);
  display: flex; flex-direction: column;
  position: sticky; top: 0; height: 100vh; overflow-y: auto;
  scrollbar-width: thin;
}
.side * { scrollbar-color: var(--side-active) transparent; }

.side-brand {
  display: flex; align-items: center; gap: 10px;
  padding: 15px 14px 14px 16px;
  border-bottom: 1px solid var(--side-line);
  min-height: 58px;
}
.brand-text {
  font-size: 19px; font-weight: 800; color: var(--side-word); letter-spacing: .2px;
  font-family: "Segoe UI Semibold", "Segoe UI", "Microsoft YaHei", system-ui, sans-serif;
  white-space: nowrap; line-height: 1.2;
}
.brand-text .bt-dim { color: var(--side-word-dim); font-weight: 700; }

.side-nav { display: flex; flex-direction: column; padding: 10px 8px; gap: 2px; }
.side-nav a {
  color: var(--side-fg); padding: 8px 12px; border-radius: 8px;
  display: block; border-left: 3px solid transparent;
  font-size: 13.5px; line-height: 1.5;
  transition: background var(--dur) var(--ease), color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}
.side-nav a:hover {
  background: var(--side-active); color: var(--side-fg); text-decoration: none;
}
.side-nav a.on {
  background: var(--side-active); color: var(--side-fg);
  border-left-color: var(--brand);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .06);
}
.side-nav a:focus-visible { outline: 2px solid var(--focus); outline-offset: -2px; }

.side-quota {
  margin: 8px 12px 12px; padding: 12px;
  background: var(--side-card);
  -webkit-backdrop-filter: blur(var(--blur-sm));
  backdrop-filter: blur(var(--blur-sm));
  border: 1px solid var(--side-line); border-radius: 10px;
}
.q-row { display: flex; justify-content: space-between; gap: 8px; font-size: 12px; margin-bottom: 4px; }
.q-row span { color: var(--side-dim); }
.q-row b { color: var(--side-fg); font-family: Consolas, monospace; font-variant-numeric: tabular-nums; }
.q-bar {
  height: 5px; border-radius: 999px; overflow: hidden;
  background: var(--q-track); margin: 0 0 10px;
}
.q-bar > i {
  display: block; height: 100%; border-radius: 999px;
  background: linear-gradient(90deg, var(--brand) 0%, #5cb184 100%);
  transition: width 240ms var(--ease);
}
.q-bar > i.alt { background: linear-gradient(90deg, #b8791a 0%, #d9a441 100%); }
.q-vip { margin-top: 6px; font-size: 12px; color: var(--side-vip); }

.side-profile {
  margin: 0 12px 12px; padding: 12px;
  background: var(--side-card);
  -webkit-backdrop-filter: blur(var(--blur-sm));
  backdrop-filter: blur(var(--blur-sm));
  border: 1px solid var(--side-line); border-radius: 10px;
  font-size: 13px;
}
.side-profile .pname { color: var(--side-fg); font-weight: 700; display: flex; align-items: center; gap: 6px; }
.side-profile .prow { color: var(--side-dim); font-size: 12px; margin-top: 3px; word-break: break-all; }
/* 未登录 / 渲染失败时 profileBox 可能为空，空盒子不该显示成一个白色药丸 */
.side-profile:empty { display: none; }
.side-profile a { color: var(--side-link); }
.side-profile a:hover { color: var(--side-link-hv); }

.side-foot {
  margin-top: auto; padding: 12px;
  border-top: 1px solid var(--side-line);
  color: var(--side-dim);
}
.pickers { display: flex; flex-direction: column; gap: 8px; }
.pick { display: flex; align-items: center; justify-content: space-between; gap: 8px; font-size: 12px; }
.pick > span { color: var(--side-dim); }
.pick select {
  flex: 1; background: var(--side-card); color: var(--side-fg); border: 1px solid var(--side-line);
  -webkit-text-fill-color: currentColor;
  padding: 4px 6px; font-family: inherit; font-size: 12px; border-radius: 6px; max-width: 130px;
  transition: border-color var(--dur) var(--ease), background var(--dur) var(--ease);
}
.pick select:hover { border-color: var(--btn-border-hover); }
.pick select:focus-visible {
  outline: 2px solid var(--focus); outline-offset: 1px;
  border-color: var(--brand);
}
.pick select option { color: #1c2320; background: #fff; }

.main { flex: 1; min-width: 0; display: flex; flex-direction: column; }
.topbar {
  height: 52px; flex: 0 0 52px;
  background: var(--panel);
  -webkit-backdrop-filter: blur(var(--blur)) saturate(var(--saturate));
  backdrop-filter: blur(var(--blur)) saturate(var(--saturate));
  border-bottom: 1px solid var(--glass-line);
  display: flex; align-items: center; justify-content: space-between; padding: 0 20px;
  position: sticky; top: 0; z-index: 2;
}
.crumbs { font-weight: 700; letter-spacing: .2px; }
.top-right { color: var(--muted); font-size: 13px; }
.content { flex: 1; padding: 20px; max-width: 1080px; width: 100%; }

/* ---------- 通用组件 ---------- */
h1.page { font-size: 19px; margin: 2px 0 14px; letter-spacing: .2px; }

.panel {
  background: var(--panel);
  -webkit-backdrop-filter: blur(var(--blur)) saturate(var(--saturate));
  backdrop-filter: blur(var(--blur)) saturate(var(--saturate));
  border: 1px solid var(--glass-line);
  border-radius: 12px;
  margin-bottom: 16px;
  box-shadow: var(--shadow);
  overflow: hidden;
}
.panel > h2 {
  margin: 0; font-size: 15px; font-weight: 700; padding: 11px 14px;
  border-bottom: 1px solid var(--glass-line); background: var(--panel-2);
  color: var(--text);
}
.panel > h3 {
  margin: 0; font-size: 14px; font-weight: 600; padding: 9px 14px;
  border-bottom: 1px solid var(--glass-line-soft); background: var(--panel-2);
  color: var(--text);
}
.panel-body { padding: 14px; }

.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.grid3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
@media (max-width: 900px) {
  .grid2, .grid3 { grid-template-columns: 1fr; }
  .side { position: static; height: auto; width: 100%; flex: none; }
  .layout { flex-direction: column; }
}

.muted { color: var(--muted); }
.small { font-size: 12px; }
.mono { font-family: Consolas, "Courier New", monospace; }
.right { text-align: right; }
.nowrap { white-space: nowrap; }

.notice {
  border: 1px solid var(--glass-line); border-left: 3px solid var(--amber);
  background: var(--panel-2);
  padding: 9px 12px; margin-bottom: 14px; font-size: 13px; border-radius: 8px;
}

label.f { display: block; margin-bottom: 10px; }
label.f > span { display: block; font-size: 13px; color: var(--muted); margin-bottom: 5px; }

input[type=text], input[type=password], input[type=email], input[type=number], select, textarea {
  width: 100%; padding: 8px 10px;
  border: 1px solid var(--line);
  background: var(--glass);
  -webkit-backdrop-filter: blur(var(--blur-sm));
  backdrop-filter: blur(var(--blur-sm));
  color: var(--text); font-family: inherit; font-size: 14px; border-radius: 8px;
  transition: border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease), background var(--dur) var(--ease);
}
input:hover, select:hover, textarea:hover { border-color: var(--btn-border-hover); }
input:focus, select:focus, textarea:focus {
  outline: none; border-color: var(--focus);
  box-shadow: 0 0 0 3px var(--ring);
}
input[readonly] { background: var(--panel-2); }
textarea { min-height: 84px; font-family: Consolas, monospace; font-size: 13px; }

/* ---------- 云母按钮（玻璃拟态） ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  padding: 7px 16px;
  border: 1px solid var(--btn-border);
  background: var(--btn-bg);
  -webkit-backdrop-filter: blur(var(--blur-sm)) saturate(var(--saturate));
  backdrop-filter: blur(var(--blur-sm)) saturate(var(--saturate));
  color: var(--brand-dark);
  font-size: 14px; font-family: inherit; border-radius: 9px;
  cursor: pointer; line-height: 1.55; text-decoration: none;
  box-shadow: var(--btn-shadow);
  transition: background var(--dur) var(--ease), border-color var(--dur) var(--ease),
              color var(--dur) var(--ease), box-shadow var(--dur) var(--ease),
              transform 120ms var(--ease);
  -webkit-user-select: none; user-select: none;
}
.btn:hover {
  background: var(--btn-bg-hover);
  border-color: var(--btn-border-hover);
  color: var(--brand-dark);
  text-decoration: none;
  box-shadow: inset 0 1px 0 var(--glass-sheen), 0 10px 22px -12px rgba(20, 60, 40, .55);
}
.btn:active { transform: translateY(1px); box-shadow: inset 0 2px 5px rgba(18, 40, 28, .16); }
.btn:focus { outline: none; }
.btn:focus-visible { outline: 2px solid var(--focus); outline-offset: 2px; box-shadow: var(--btn-shadow), 0 0 0 4px var(--ring); }
@supports not selector(:focus-visible) {
  .btn:focus { outline: 2px solid var(--focus); outline-offset: 2px; }
}
.btn[disabled], .btn:disabled {
  opacity: .50; cursor: not-allowed; transform: none;
  box-shadow: none; filter: saturate(.4);
}
.btn[disabled]:hover, .btn:disabled:hover { background: var(--btn-bg); border-color: var(--btn-border); }

.btn.ghost {
  background: var(--btn-ghost-bg);
  border-color: var(--btn-ghost-border);
  color: var(--text);
  box-shadow: inset 0 1px 0 var(--glass-sheen);
}
.btn.ghost:hover {
  background: var(--btn-ghost-bg-hover);
  border-color: var(--btn-ghost-border-hover);
  color: var(--brand-dark);
}
.btn.ghost.btn-brand { color: var(--brand-dark); }

.btn.gray {
  background: var(--btn-gray-bg);
  border-color: var(--btn-ghost-border);
  color: var(--text);
}
.btn.gray:hover { background: var(--btn-gray-bg-hover); border-color: var(--btn-ghost-border-hover); color: var(--text); }

.btn.danger {
  background: linear-gradient(180deg, rgba(181, 52, 42, .14), rgba(181, 52, 42, .07));
  border-color: rgba(181, 52, 42, .36);
  color: var(--danger);
  box-shadow: inset 0 1px 0 var(--glass-sheen);
}
.btn.danger:hover {
  background: linear-gradient(180deg, rgba(181, 52, 42, .22), rgba(181, 52, 42, .12));
  border-color: rgba(181, 52, 42, .58);
  color: var(--danger);
}
[data-theme="dark"] .btn.danger {
  background: linear-gradient(180deg, rgba(225, 108, 95, .18), rgba(225, 108, 95, .09));
  border-color: rgba(225, 108, 95, .40);
}
[data-theme="dark"] .btn.danger:hover {
  background: linear-gradient(180deg, rgba(225, 108, 95, .28), rgba(225, 108, 95, .14));
  border-color: rgba(225, 108, 95, .62);
}

.btn.sm { padding: 4px 11px; font-size: 12px; border-radius: 7px; }
.btn.lg { padding: 10px 22px; font-size: 15px; border-radius: 10px; }
.btn.block { display: flex; width: 100%; }
.btnrow { display: flex; gap: 8px; flex-wrap: wrap; }

/* ---------- 表格 ---------- */
table.grid { width: 100%; border-collapse: separate; border-spacing: 0; }
table.grid th, table.grid td {
  border-bottom: 1px solid var(--glass-line-soft);
  padding: 8px 10px; text-align: left; vertical-align: middle;
}
table.grid th:first-child, table.grid td:first-child { padding-left: 14px; }
table.grid th:last-child, table.grid td:last-child { padding-right: 14px; }
table.grid thead th, table.grid th {
  background: var(--panel-2); color: var(--muted);
  font-weight: 700; font-size: 12.5px; white-space: nowrap;
  letter-spacing: .2px;
}
table.grid tbody tr { transition: background var(--dur) var(--ease); }
table.grid tbody tr:hover { background: var(--brand-soft); }
table.grid td.num { text-align: right; font-family: Consolas, monospace; font-variant-numeric: tabular-nums; }
.tablewrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

/* ---------- 商品 ---------- */
.shop-cat > h3 {
  margin: 0 0 10px; padding-left: 8px; border-left: 3px solid var(--brand);
  font-size: 14px; font-weight: 700;
}
.goods { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 12px; }
.good {
  border: 1px solid var(--glass-line); background: var(--panel);
  -webkit-backdrop-filter: blur(var(--blur-sm));
  backdrop-filter: blur(var(--blur-sm));
  border-radius: 12px; padding: 13px;
  display: flex; flex-direction: column; gap: 6px;
  transition: border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease), transform var(--dur) var(--ease);
}
.good:hover { border-color: var(--btn-border); box-shadow: var(--shadow); }
.good .t { font-size: 15px; font-weight: 700; }
.good .d { font-size: 12px; color: var(--muted); min-height: 32px; }
.good .p { font-size: 20px; color: var(--danger); font-weight: 700; font-family: Consolas, monospace; }
.good .bonus { font-size: 12px; color: var(--ok); }
.good .btn { margin-top: auto; }

.qty { display: flex; align-items: center; gap: 6px; flex-wrap: wrap; }
.qty .q-lab { font-size: 12px; color: var(--muted); }
.qty .q-in { width: 62px; padding: 4px 6px; text-align: center; font-family: Consolas, monospace; }
.qty .q-sum { font-size: 12px; color: var(--muted); }
.qty .q-sum.on { color: var(--danger); font-weight: 700; }

.tag {
  display: inline-flex; align-items: center; padding: 1px 7px; font-size: 12px;
  border: 1px solid var(--line); background: var(--panel-2); color: var(--muted);
  border-radius: 6px; white-space: nowrap;
}
.tag.ok { color: var(--ok); border-color: rgba(31, 122, 77, .45); background: rgba(31, 122, 77, .10); }
.tag.vip { color: var(--warn); border-color: rgba(154, 106, 18, .45); background: rgba(217, 164, 65, .12); }
.tag.bad { color: var(--danger); border-color: rgba(181, 52, 42, .42); background: rgba(181, 52, 42, .09); }
.tag.run { color: var(--brand); border-color: var(--btn-border); background: var(--brand-soft); }

.bar {
  height: 8px; border-radius: 999px; overflow: hidden;
  background: var(--panel-2); border: 1px solid var(--glass-line-soft);
}
.bar > i {
  display: block; height: 100%; border-radius: 999px;
  background: linear-gradient(90deg, var(--brand) 0%, #5cb184 100%);
  transition: width 240ms var(--ease);
}

.tips {
  padding: 10px 13px; border: 1px solid var(--glass-line);
  background: var(--panel-2); font-size: 13px; margin-bottom: 10px; border-radius: 9px;
}
.tips.err { border-color: rgba(181, 52, 42, .50); color: var(--danger); background: rgba(181, 52, 42, .08); }
.tips.ok { border-color: rgba(31, 122, 77, .50); color: var(--ok); background: rgba(31, 122, 77, .08); }
.tips.warn { border-color: rgba(184, 121, 26, .50); color: var(--warn); background: rgba(217, 164, 65, .10); }

.footer { text-align: center; color: var(--muted); font-size: 12px; padding: 24px 0 8px; }

.hero {
  border: 1px solid var(--glass-line); background: var(--panel);
  -webkit-backdrop-filter: blur(var(--blur)) saturate(var(--saturate));
  backdrop-filter: blur(var(--blur)) saturate(var(--saturate));
  border-radius: 14px; padding: 22px; margin-bottom: 16px; box-shadow: var(--shadow);
}
.hero h1 { margin: 0 0 6px; font-size: 22px; letter-spacing: .2px; }
.hero p { margin: 0 0 14px; color: var(--muted); }
.paste-box { display: flex; gap: 8px; }
.paste-box input { flex: 1; }
.paste-box .btn { flex: 0 0 auto; }

.kv { display: grid; grid-template-columns: 140px 1fr; gap: 6px 12px; }
.kv > div:nth-child(odd) { color: var(--muted); }
.stat {
  border: 1px solid var(--glass-line); background: var(--panel);
  -webkit-backdrop-filter: blur(var(--blur-sm));
  backdrop-filter: blur(var(--blur-sm));
  border-radius: 11px; padding: 12px 14px;
}
.stat .n { font-size: 20px; font-weight: 700; font-family: Consolas, monospace; font-variant-numeric: tabular-nums; }
.stat .l { font-size: 12px; color: var(--muted); }

/* ---- 热门标记（琥珀） ---- */
.good.hot {
  border-color: rgba(216, 164, 65, .55);
  box-shadow: var(--shadow), 0 0 0 1px rgba(216, 164, 65, .28);
}
.good .unit { margin-top: 6px; font-size: 12px; color: var(--muted); }
.tag.hot {
  display: inline-flex; align-items: center; margin-left: 6px; padding: 1px 8px; border-radius: 999px;
  font-size: 11px; font-weight: 700; color: #7a5100;
  background: rgba(216, 164, 65, .18); border: 1px solid rgba(216, 164, 65, .48);
}
[data-theme="dark"] .tag.hot { color: #f3c977; background: rgba(216, 164, 65, .16); }

/* ---- 图形验证码 ---- */
.captcha {
  display: inline-flex; align-items: center; justify-content: center;
  height: 38px; min-width: 132px; cursor: pointer; user-select: none;
  border: 1px solid var(--line); border-radius: 9px; overflow: hidden;
  background: var(--panel-2); font-size: 13px; color: var(--muted);
  transition: border-color var(--dur) var(--ease);
}
.captcha:hover { border-color: var(--brand); }
.captcha svg { display: block; }

/* ---- 人机验证（图形 / Turnstile / Cap） ---- */
.capbox { margin: 0 0 14px; }
.capbox .capin {
  width: 132px; height: 38px; padding: 0 10px; font-size: 16px; letter-spacing: 4px;
  border: 1px solid var(--line); border-radius: 9px; background: var(--glass); color: var(--fg);
}
.capwrap { width: 100%; max-width: 320px; }
.caphead { display: flex; justify-content: space-between; align-items: center; font-size: 12px; color: var(--muted); margin-bottom: 6px; }
.capmono { font-family: ui-monospace, Consolas, monospace; }
.capbar { height: 6px; border-radius: 999px; background: var(--line); overflow: hidden; }
.capbar > i {
  display: block; height: 100%; width: 0; border-radius: 999px;
  background: linear-gradient(90deg, var(--brand) 0%, #5cb184 100%);
  transition: width 150ms linear;
}
.capdone { font-size: 13px; color: #1f7a4d; }
[data-theme="dark"] .capdone { color: #5fcb96; }

/* ---- 人机验证方式切换 ---- */
.captabs {
  display: inline-flex; gap: 2px; padding: 2px; margin-bottom: 8px;
  border: 1px solid var(--glass-line); border-radius: 10px;
  background: var(--panel-2);
  -webkit-backdrop-filter: blur(var(--blur-sm));
  backdrop-filter: blur(var(--blur-sm));
}
.captabs .capt {
  padding: 5px 12px; font-size: 12px; line-height: 1.4; cursor: pointer;
  color: var(--muted); background: transparent; border: 0; border-radius: 8px;
  font-family: inherit;
  transition: background 140ms var(--ease), color 140ms var(--ease), box-shadow 140ms var(--ease);
}
.captabs .capt:hover { color: var(--fg); }
.captabs .capt.on {
  color: var(--brand-dark);
  background: var(--btn-bg);
  border: 1px solid var(--btn-border);
  box-shadow: var(--btn-shadow);
  padding: 4px 11px;
}
.captabs .capt:focus-visible { outline: 2px solid var(--focus); outline-offset: 1px; }
.capbody { min-height: 38px; display: flex; align-items: center; }

/* ---------- 品牌标识（内联 SVG，可缩放，30px 下清晰） ---------- */
.brand-mark {
  display: none; align-items: center; justify-content: center;
  box-sizing: border-box;
  width: 30px; height: 30px; flex: 0 0 30px;
  border-radius: 9px; overflow: hidden;
  box-shadow: 0 2px 8px -3px rgba(0, 0, 0, .55), inset 0 0 0 1px rgba(255, 255, 255, .14);
}
/* SVG 必须撑满内容盒（含 1px 边框后的 28x28），否则 32x32 视图会被裁掉一圈 */
.brand-mark svg, .about-mark svg {
  display: block; width: 100%; height: 100%; max-width: 100%; max-height: 100%;
}

/* ---------- 侧边栏收缩按钮 ---------- */
.side-toggle {
  margin-left: auto; width: 26px; height: 26px; flex: 0 0 26px; padding: 0;
  border: 1px solid var(--side-line); border-radius: 7px;
  background: var(--side-card);
  cursor: pointer; position: relative;
  color: var(--side-fg);
  transition: background var(--dur) var(--ease), border-color var(--dur) var(--ease);
}
.side-toggle:hover { background: var(--side-active); border-color: var(--btn-border-hover); }
.side-toggle:focus-visible { outline: 2px solid var(--focus); outline-offset: 1px; }
.side-toggle::before {
  content: ''; position: absolute; inset: 0; margin: auto;
  width: 12px; height: 2px; background: var(--side-dim); border-radius: 2px;
  box-shadow: 0 -4px 0 var(--side-dim), 0 4px 0 var(--side-dim);
}

body.side-collapsed .side { width: 62px; flex: 0 0 62px; }
body.side-collapsed .brand-text,
body.side-collapsed .side-nav a span,
body.side-collapsed .side-quota,
body.side-collapsed .side-profile,
body.side-collapsed .pickers label span { display: none; }
body.side-collapsed .brand-mark { display: inline-flex; }
/* 收起态：标志与折叠按钮竖排且都在文档流内，避免绝对定位压住标志 */
body.side-collapsed .side-brand {
  flex-direction: column; align-items: center; gap: 8px;
  padding: 12px 0; min-height: 0;
}
/* 注意：不能把 .side-toggle 的 position 改成 static，否则其 ::before 汉堡线
   会脱离按钮、改为相对 .side 定位，跑到侧栏正中。 */
body.side-collapsed .side-toggle {
  margin: 0; position: relative; transform: none;
}
body.side-collapsed .side-nav a {
  justify-content: center; text-align: center;
  padding: 10px 0; font-size: 0; position: relative;
  border-left: 3px solid transparent;
}
body.side-collapsed .side-nav a::after {
  content: attr(data-short); font-size: 13px; font-weight: 700; color: inherit;
}
body.side-collapsed .side-foot { padding: 8px; }
body.side-collapsed .pickers label { justify-content: center; }
body.side-collapsed .pickers select {
  width: 100%; min-width: 0; max-width: none;
  padding: 4px 12px 4px 2px; font-size: 10px; text-align: center;
}
body.side-collapsed .crumbs { padding-left: 4px; }
@media (max-width: 720px) {
  body.side-collapsed .side { width: 62px; flex-basis: 62px; }
  .side { transition: width var(--dur) var(--ease); }
}

/* ---------- 动态壁纸 ---------- */
#wallpaper {
  position: fixed; inset: 0; width: 100%; height: 100%;
  z-index: 0; pointer-events: none !important; opacity: .92;
}
body.no-wallpaper #wallpaper { display: none; }
body.no-wallpaper { background: var(--bg); }
/* 壁纸在 z-index:0，内容必须抬起来，否则会被 canvas 盖住 */
.layout, .uptime { position: relative; z-index: 1; }

/* 尊重「减少动态效果」偏好：保留壁纸画面，仅停止动画（由 ui.js paintOnce 处理） */
@media (prefers-reduced-motion: reduce) {
  #wallpaper { animation: none !important; transition: none !important; }
}

/* ---------- 运行时长条 ---------- */
.uptime {
  position: fixed; right: 16px; bottom: 14px; z-index: 3;
  display: flex; align-items: center; gap: 8px;
  padding: 7px 12px; border-radius: 999px; font-size: 12px;
  color: var(--muted);
  background: var(--panel);
  -webkit-backdrop-filter: blur(12px) saturate(var(--saturate));
  backdrop-filter: blur(12px) saturate(var(--saturate));
  border: 1px solid var(--glass-line); box-shadow: var(--shadow);
}
.uptime b { color: var(--fg); font-weight: 600; font-variant-numeric: tabular-nums; }
.up-sep { width: 1px; height: 12px; background: var(--line); }
.up-dot {
  width: 7px; height: 7px; border-radius: 50%; background: #3fbf6f;
  box-shadow: 0 0 0 0 rgba(63, 191, 111, .55); animation: upPulse 2.4s infinite;
}
@keyframes upPulse {
  0% { box-shadow: 0 0 0 0 rgba(63, 191, 111, .45); }
  70% { box-shadow: 0 0 0 7px rgba(63, 191, 111, 0); }
  100% { box-shadow: 0 0 0 0 rgba(63, 191, 111, 0); }
}
@media (max-width: 720px) { .uptime { display: none; } }

.wall-toggle {
  width: 24px; height: 24px; flex: 0 0 24px; padding: 0; cursor: pointer;
  border: 1px solid var(--glass-line); border-radius: 6px; background: var(--glass-2);
  color: var(--muted); font-size: 12px; line-height: 1;
  display: inline-flex; align-items: center; justify-content: center;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}
.wall-toggle:hover { border-color: var(--btn-border-hover); color: var(--fg); }
.wall-toggle:focus-visible { outline: 2px solid var(--focus); outline-offset: 1px; }
.wall-toggle.on { color: var(--brand); border-color: var(--btn-border); }
body.side-collapsed .uptime .up-label { display: none; }

/* ---------- 文件树 / 批量下载 / 进度条 ---------- */
.ft-toolbar {
  display: flex; align-items: center; gap: 12px; flex-wrap: wrap;
  padding: 10px 12px; margin-bottom: 8px;
  border: 1px solid var(--glass-line); border-radius: 10px;
  background: var(--panel-2);
  -webkit-backdrop-filter: blur(var(--blur-sm));
  backdrop-filter: blur(var(--blur-sm));
}
.ft-chk { display: inline-flex; align-items: center; gap: 6px; cursor: pointer; font-size: 13px; }
.ft-toolbar .btn { margin-left: auto; }
table.ft { width: 100%; border-collapse: collapse; }
table.ft td { padding: 6px 8px; border-top: 1px solid var(--glass-line-soft); font-size: 13px; }
table.ft tr { transition: background var(--dur) var(--ease); }
table.ft tr:hover td { background: var(--brand-soft); }
.ft-dir { cursor: pointer; user-select: none; }
.ft-dir .ft-tw { display: inline-block; width: 12px; color: var(--muted); }
.ft-kids td { padding: 0 !important; }
.ft-one { text-align: right; white-space: nowrap; }

.ft-pick {
  display: inline-flex; align-items: center; gap: 5px; cursor: pointer;
  padding: 3px 9px; border: 1px solid var(--glass-line); border-radius: 7px;
  background: var(--glass-2); font-size: 12px; color: var(--muted);
  transition: all var(--dur) var(--ease);
}
.ft-pick:hover { border-color: var(--btn-border); color: var(--text); }
.ft-pick.on, .ft-pick.on:hover {
  color: var(--brand-dark); background: var(--btn-bg); border-color: var(--btn-border);
  box-shadow: var(--btn-shadow);
}
.ft-pick input[type=checkbox] { width: auto; margin: 0; }

.prog-row { display: flex; align-items: center; gap: 10px; padding: 7px 0; }
.prog-name {
  flex: 0 0 220px; font-size: 13px; overflow: hidden;
  text-overflow: ellipsis; white-space: nowrap;
}
.prog-row .q-bar { flex: 1; }
.prog-num {
  flex: 0 0 190px; text-align: right; font-size: 12px; color: var(--muted);
  font-variant-numeric: tabular-nums;
}
@media (max-width: 720px) {
  .prog-name { flex-basis: 110px; }
  .prog-num { flex-basis: 120px; }
}

/* ---------- 解析 / 下载进度面板 ---------- */
.pbar {
  margin: 10px 0 0; padding: 12px 14px;
  border: 1px solid var(--glass-line); border-radius: 10px;
  background: var(--panel-2);
}
.pbar[hidden] { display: none; }
.pbar-head {
  display: flex; align-items: center; gap: 10px;
  font-size: 13px; margin-bottom: 8px;
}
.pbar-stage { flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.pbar-pct { font-variant-numeric: tabular-nums; color: var(--muted); }
.pbar-track {
  height: 7px; border-radius: 99px; overflow: hidden;
  background: var(--line-soft);
}
.pbar-fill {
  height: 100%; width: 0; border-radius: 99px;
  background: var(--ok);
  transition: width .22s ease;
}
.pbar-fill.indet {
  width: 34%; background: var(--warn);
  animation: pbarSlide 1.1s ease-in-out infinite;
}
@keyframes pbarSlide {
  0% { transform: translateX(-100%); }
  100% { transform: translateX(295%); }
}
.pbar-sub {
  margin-top: 6px; font-size: 12px; color: var(--muted);
  font-variant-numeric: tabular-nums;
}
.pbar.err { border-color: rgba(181, 52, 42, .5); }
.pbar.err .pbar-fill { background: var(--danger); }
.pbar.done .pbar-fill { background: var(--ok); }

/* ---------- 支付扫码弹层 ---------- */
.payqr { display: flex; gap: 18px; flex-wrap: wrap; align-items: flex-start; margin-top: 10px; }
.payqr-box {
  flex: 0 0 auto; width: 264px; padding: 14px; text-align: center;
  border: 1px solid var(--glass-line); background: var(--panel-2); border-radius: 12px;
}
.payqr-box img {
  display: block; margin: 0 auto; background: #fff;
  border: 1px solid var(--line-soft); border-radius: 6px;
}
.payqr-fb { padding: 40px 12px; color: var(--muted); font-size: 13px; }
.payqr-amt { margin-top: 10px; font-size: 20px; font-weight: 700; color: var(--fg); font-variant-numeric: tabular-nums; }
.payqr-tip { margin-top: 4px; font-size: 12px; color: var(--muted); }
.payqr-side { flex: 1 1 260px; min-width: 240px; }
@media (max-width: 560px) { .payqr { flex-direction: column; } .payqr-box { width: 100%; } }

/* ---------- 独立关于页 ---------- */
.about-page { max-width: 900px; margin: 0 auto; padding: 0 0 40px; }
.about-head {
  border: 1px solid var(--glass-line); background: var(--panel);
  -webkit-backdrop-filter: blur(var(--blur)) saturate(var(--saturate));
  backdrop-filter: blur(var(--blur)) saturate(var(--saturate));
  border-radius: 14px; padding: 22px; margin: 18px 0 16px;
  display: flex; align-items: center; gap: 14px; box-shadow: var(--shadow);
}
.about-mark {
  width: 44px; height: 44px; flex: 0 0 44px; border-radius: 12px; overflow: hidden;
  box-shadow: 0 4px 14px -6px rgba(0, 0, 0, .5), inset 0 0 0 1px rgba(255, 255, 255, .14);
}
.about-head h1 { margin: 0; font-size: 20px; letter-spacing: .2px; }
.about-head p { margin: 3px 0 0; color: var(--muted); font-size: 13px; }
.about-toc { columns: 2; column-gap: 22px; margin: 0; padding-left: 18px; }
@media (max-width: 700px) { .about-toc { columns: 1; } }
.about-body h2 { font-size: 16px; margin: 0 0 10px; }
.about-body ul, .about-body ol { margin: 0 0 10px; padding-left: 20px; }
.about-body li { margin-bottom: 5px; }
.about-body p { margin: 0 0 10px; }
.about-strong {
  border-left: 3px solid var(--danger);
  background: rgba(181, 52, 42, .08);
  border-color: rgba(181, 52, 42, .5);
}
.about-nav { display: flex; gap: 8px; flex-wrap: wrap; margin: 4px 0 18px; }

/* ---- 关于页补充：行内代码、定义列表、宽表 ---- */
.about-code {
  display: inline-block; padding: 0 5px; border-radius: 4px;
  border: 1px solid var(--line); background: var(--panel-2);
  font-family: Consolas, "Courier New", monospace; font-size: .92em;
  color: var(--text); white-space: nowrap;
}
.about-def { display: grid; grid-template-columns: 104px 1fr; gap: 7px 14px; margin: 0 0 12px; }
.about-def dt { color: var(--muted); font-weight: 600; }
.about-def dd { margin: 0; color: var(--text); }
@media (max-width: 560px) {
  .about-def { grid-template-columns: 1fr; gap: 2px; }
  .about-def dt { margin-top: 6px; }
}
.about-tbl { width: 100%; border-collapse: separate; border-spacing: 0; }
.about-tbl th, .about-tbl td {
  padding: 7px 10px; text-align: left; vertical-align: top;
  border-bottom: 1px solid var(--glass-line-soft); font-size: 13px;
}
.about-tbl th {
  background: var(--panel-2); color: var(--muted);
  font-weight: 700; font-size: 12.5px; white-space: nowrap;
}
.about-tbl td.mono { font-family: Consolas, monospace; font-variant-numeric: tabular-nums; white-space: nowrap; }
.about-tbl tbody tr:last-child td { border-bottom: 0; }
@media (max-width: 560px) { .about-tbl th, .about-tbl td { padding: 6px 7px; font-size: 12.5px; } }
.about-head .about-mark svg { display: block; width: 100%; height: 100%; }

/* ---------- 减少动效 ---------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
    transition-delay: 0ms !important;
    scroll-behavior: auto !important;
  }
}

/* ============ 品牌标志：几何折角盾形，非通用渐变方块 ============ */
.brand-mark {
  display: none; align-items: center; justify-content: center;
  box-sizing: border-box;
  width: 30px; height: 30px; flex: 0 0 30px;
  position: relative; overflow: hidden;
  background: #1d4a34;
  border: 1px solid #2f6f4e;
  border-radius: 7px;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .07);
}
.brand-mark svg { display: block; width: 100%; height: 100%; max-width: 100%; max-height: 100%; }

/* 展开态的字标 */
.side-brand { display: flex; align-items: center; gap: 9px; }
.brand-text {
  font-size: 17px; font-weight: 700; letter-spacing: .2px;
  color: var(--side-word); line-height: 1;
}
.brand-text b { font-weight: 700; color: var(--side-word); }
.brand-text i { font-style: normal; color: var(--side-word-dim); }

/* 首页大标题里的标志 */
.logo-lg { display: inline-flex; align-items: center; gap: 10px; }
.logo-lg .brand-mark { display: inline-flex; width: 34px; height: 34px; flex: 0 0 34px; border-radius: 8px; }
.logo-lg .brand-mark svg { width: 100%; height: 100%; }

/* 站点图标（favicon），同一套折角造型 */
.favicon-link { display: none; }

/* ---------- 浅色主题兜底：data-theme 未落到 light 时（首帧 / 独立页）同样保持近黑 ---------- */
:root:not([data-theme="dark"]) .side-nav a { color: var(--side-fg); }
:root:not([data-theme="dark"]) .q-row b { color: var(--side-fg); }
:root:not([data-theme="dark"]) .q-row span,
:root:not([data-theme="dark"]) .side-profile .prow,
:root:not([data-theme="dark"]) .side-foot,
:root:not([data-theme="dark"]) .pick > span { color: var(--side-dim); }
:root:not([data-theme="dark"]) .brand-text,
:root:not([data-theme="dark"]) .brand-text b { color: var(--side-word); }
:root:not([data-theme="dark"]) .brand-text i { color: var(--side-word-dim); }
:root:not([data-theme="dark"]) .q-bar { background: var(--q-track); }
:root:not([data-theme="dark"]) .q-vip { color: var(--side-vip); }
:root:not([data-theme="dark"]) .side-profile a { color: var(--side-link); }
:root:not([data-theme="dark"]) .side-profile a:hover { color: var(--side-link-hv); }
:root:not([data-theme="dark"]) .side-quota,
:root:not([data-theme="dark"]) .side-profile,
:root:not([data-theme="dark"]) .pick select { background: var(--side-card); }
:root:not([data-theme="dark"]) .pick select { color: var(--side-fg); }

/* ---------- 焦点可见性：所有可交互元素统一焦点环 ---------- */
a:focus-visible,
button:focus-visible,
summary:focus-visible,
[tabindex]:focus-visible,
.captcha:focus-visible,
.ft-pick:focus-within,
.cd-unit:focus-visible,
.cd-num:focus-visible { outline: 2px solid var(--focus); outline-offset: 2px; }
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
  outline: 2px solid var(--focus); outline-offset: 1px;
}
/* 鼠标点击不显示焦点环，键盘操作必须显示 */
input:focus:not(:focus-visible),
select:focus:not(:focus-visible),
textarea:focus:not(:focus-visible) { outline: none; }
.ft-pick:focus-within { outline: 2px solid var(--focus); outline-offset: 1px; }

/* ---------- Cookie 说明条：固定定位时给页面留出底部空间 ---------- */
#cookieBar { max-height: 70vh; overflow-y: auto; overscroll-behavior: contain; }
@supports selector(body:has(#cookieBar)) {
  @media (max-width: 900px) {
    body:has(#cookieBar.cb-show) { padding-bottom: 150px; }
    body:has(#cookieBar.cb-show) .fab { bottom: 168px; }
  }
  @media (min-width: 901px) {
    body:has(#cookieBar.cb-show) { padding-bottom: 0; }
  }
}

/* ---------- 减少动效：额外关闭循环动画与平滑滚动 ---------- */
@media (prefers-reduced-motion: reduce) {
  .up-dot { animation: none !important; box-shadow: 0 0 0 3px rgba(63, 191, 111, .35) !important; }
  #wallpaper { display: none !important; }
  .side, .btn, .good, .capbar > i, .q-bar > i, .bar > i { transition: none !important; }
  html { scroll-behavior: auto !important; }
}

/* 全局兜底：亮色下正文一律深色 */
[data-theme="light"] body,
[data-theme="light"] .view,
[data-theme="light"] .main,
[data-theme="light"] .content { color: #16211c; }

/* 直连加速提示条：只在从 Cloudflare 隧道域名访问时出现 */
.fastlane-tip {
  display: flex; align-items: center; gap: 10px; flex-wrap: wrap;
  margin: 0 0 14px; padding: 10px 14px;
  border: 1px solid var(--btn-border, rgba(28,40,34,.14));
  border-radius: 12px;
  background: var(--glass-2, rgba(255,255,255,.4));
  -webkit-backdrop-filter: blur(var(--blur-sm, 8px)) saturate(var(--saturate, 1.2));
  backdrop-filter: blur(var(--blur-sm, 8px)) saturate(var(--saturate, 1.2));
  font-size: 13px; line-height: 1.6; color: var(--fg);
}
.fastlane-tip[hidden] { display: none; }
.fastlane-tip span { flex: 1 1 260px; min-width: 0; }