/* ==========================================================================
   iDataRiver 运营后台 · 设计系统
   --------------------------------------------------------------------------
   方向：交易所台账（Exchange ledger）
   · 深墨蓝地表 + 黄铜色作为唯一的交互强调色；语义色只用于状态
   · 数字优先：金额、笔数一律表格数字（tabular-nums），字重与字号拉开层级
   · 结构靠发丝线，不靠阴影堆叠；圆角小、留白稳，像仪表盘而不是卡片墙
   · 动效只做三件事：进场淡入、状态变化、按下反馈。150–260ms，指数缓出
   · 无障碍：正文对比 ≥4.5:1、键盘可达、可见焦点环、尊重 prefers-reduced-motion
   · 主题：6 套配色，通过 html[data-theme] 切换，存 localStorage
   ========================================================================== */

/* ══════════════════════════════════════════════════════
   尺度 / 动效 / 字体（与主题无关）
   ══════════════════════════════════════════════════════ */
:root {
  --sp-1: 4px;  --sp-2: 8px;  --sp-3: 12px; --sp-4: 16px;
  --sp-5: 20px; --sp-6: 24px; --sp-7: 32px; --sp-8: 40px;

  --r-xs: 5px; --r-sm: 7px; --r: 10px; --r-lg: 14px; --r-pill: 999px;

  --ease: cubic-bezier(.4, 0, .2, 1);
  --ease-out: cubic-bezier(.16, 1, .3, 1);
  --ease-spring: cubic-bezier(.2, .9, .3, 1.06);
  --dur-s: .12s;
  --dur: .18s;
  --dur-l: .26s;

  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC",
          "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans SC", sans-serif;
  --mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, "Liberation Mono", monospace;

  --sidebar-w: 236px;
  --sidebar-w-rail: 64px;
  --dock-h: 0px;
}

/* ══════════════════════════════════════════════════════
   主题 · midnight（默认：墨蓝 + 黄铜）
   ══════════════════════════════════════════════════════ */
:root,
html[data-theme="midnight"] {
  color-scheme: dark;
  --bg:        #0A0F16;
  --surface:   #111823;
  --surface-2: #161F2C;
  --surface-3: #1D2735;
  --line:      #25303F;
  --line-soft: #1A2330;
  --line-hover:#3A4759;

  --ink:   #E9EEF6;
  --muted: #9AA7B8;
  --faint: #7E8B9D;

  --accent:    #D9A84E;
  --accent-d:  #BE8C31;
  --on-accent: #17120A;

  --ok:   #3DBE8B;
  --warn: #DFA84B;
  --err:  #EE6E6B;
  --danger: var(--err);

  --input-bg:  #0C131C;
  --code-bg:   #0C131C;
  --code-ink:  #EFD9A9;
  --pre-bg:    #0B111A;
  --pre-ink:   #DCE4EF;

  --overlay:   rgba(5, 9, 14, .74);
  --scroll:    #2B3747;
  --scroll-h:  #3D4B5E;
  --th-bg:     rgba(255, 255, 255, .022);
  --shine:     rgba(255, 255, 255, .025);
  --tint:      rgba(255, 255, 255, .07);
  --shadow-strong: 0 22px 56px rgba(0, 0, 0, .55);
  --shadow-dock:   0 14px 36px rgba(0, 0, 0, .48);
  --shadow-card:   0 1px 2px rgba(0, 0, 0, .2);
}

/* 主题 · ocean */
html[data-theme="ocean"] {
  color-scheme: dark;
  --bg:        #061318;
  --surface:   #0B1E26;
  --surface-2: #0F2831;
  --surface-3: #143440;
  --line:      #1B4450;
  --line-soft: #12323C;
  --line-hover:#2A5F6E;

  --ink:   #EAF7F6;
  --muted: #96BCC1;
  --faint: #7BA3A9;

  --accent:    #48CBBE;
  --accent-d:  #157C75;
  --on-accent: #FFFFFF;

  --ok:   #45C99B;
  --warn: #E2B155;
  --err:  #EF7B7B;
  --danger: var(--err);

  --input-bg:  #071A21;
  --code-bg:   #071A21;
  --code-ink:  #A9EDE6;
  --pre-bg:    #06171D;
  --pre-ink:   #DCF1EF;

  --overlay:   rgba(3, 12, 15, .76);
  --scroll:    #1D4B57;
  --scroll-h:  #2A6272;
  --th-bg:     rgba(255, 255, 255, .025);
  --shine:     rgba(255, 255, 255, .03);
  --tint:      rgba(255, 255, 255, .08);
  --shadow-strong: 0 22px 56px rgba(0, 10, 14, .6);
  --shadow-dock:   0 14px 36px rgba(0, 10, 14, .55);
  --shadow-card:   0 1px 2px rgba(0, 0, 0, .22);
}

/* 主题 · violet */
html[data-theme="violet"] {
  color-scheme: dark;
  --bg:        #0B0913;
  --surface:   #131020;
  --surface-2: #191528;
  --surface-3: #211B35;
  --line:      #312A48;
  --line-soft: #241E36;
  --line-hover:#463B66;

  --ink:   #F2EEFB;
  --muted: #B0A6CC;
  --faint: #9489B3;

  --accent:    #BBA2F9;
  --accent-d:  #6B4BC4;
  --on-accent: #FFFFFF;

  --ok:   #5BC98F;
  --warn: #E7B45D;
  --err:  #F08399;
  --danger: var(--err);

  --input-bg:  #0D0A18;
  --code-bg:   #0D0A18;
  --code-ink:  #DDD2FB;
  --pre-bg:    #0A0812;
  --pre-ink:   #EDE8FA;

  --overlay:   rgba(8, 6, 14, .76);
  --scroll:    #382F55;
  --scroll-h:  #4A3E6E;
  --th-bg:     rgba(255, 255, 255, .025);
  --shine:     rgba(255, 255, 255, .03);
  --tint:      rgba(255, 255, 255, .085);
  --shadow-strong: 0 22px 56px rgba(4, 2, 10, .62);
  --shadow-dock:   0 14px 36px rgba(4, 2, 10, .56);
  --shadow-card:   0 1px 2px rgba(0, 0, 0, .26);
}

/* 主题 · forest */
html[data-theme="forest"] {
  color-scheme: dark;
  --bg:        #07120D;
  --surface:   #0C1B14;
  --surface-2: #11251C;
  --surface-3: #163024;
  --line:      #1E4030;
  --line-soft: #122E22;
  --line-hover:#2C5A43;

  --ink:   #EAF6EF;
  --muted: #9BBFA9;
  --faint: #7FA491;

  --accent:    #7BCEA0;
  --accent-d:  #22683F;
  --on-accent: #FFFFFF;

  --ok:   #4DC98D;
  --warn: #E3B65C;
  --err:  #F0797B;
  --danger: var(--err);

  --input-bg:  #081711;
  --code-bg:   #081711;
  --code-ink:  #BEEBCE;
  --pre-bg:    #06130E;
  --pre-ink:   #DFF2E6;

  --overlay:   rgba(3, 10, 7, .76);
  --scroll:    #204736;
  --scroll-h:  #2E604B;
  --th-bg:     rgba(255, 255, 255, .025);
  --shine:     rgba(255, 255, 255, .028);
  --tint:      rgba(255, 255, 255, .08);
  --shadow-strong: 0 22px 56px rgba(0, 8, 5, .6);
  --shadow-dock:   0 14px 36px rgba(0, 8, 5, .54);
  --shadow-card:   0 1px 2px rgba(0, 0, 0, .24);
}

/* 主题 · ember */
html[data-theme="ember"] {
  color-scheme: dark;
  --bg:        #130D08;
  --surface:   #1C1410;
  --surface-2: #251A13;
  --surface-3: #2F2118;
  --line:      #493222;
  --line-soft: #33241A;
  --line-hover:#67482F;

  --ink:   #FAF1E8;
  --muted: #C6AC93;
  --faint: #A88E76;

  --accent:    #EAAF74;
  --accent-d:  #A85A21;
  --on-accent: #FFFFFF;

  --ok:   #63C68F;
  --warn: #E8C05A;
  --err:  #F08078;
  --danger: var(--err);

  --input-bg:  #180F09;
  --code-bg:   #180F09;
  --code-ink:  #F7D9B4;
  --pre-bg:    #150D07;
  --pre-ink:   #F6EADC;

  --overlay:   rgba(12, 7, 3, .76);
  --scroll:    #4C3523;
  --scroll-h:  #6A4A30;
  --th-bg:     rgba(255, 255, 255, .025);
  --shine:     rgba(255, 255, 255, .03);
  --tint:      rgba(255, 255, 255, .085);
  --shadow-strong: 0 22px 56px rgba(10, 5, 1, .6);
  --shadow-dock:   0 14px 36px rgba(10, 5, 1, .54);
  --shadow-card:   0 1px 2px rgba(0, 0, 0, .26);
}

/* 主题 · daylight（浅色） */
html[data-theme="daylight"] {
  color-scheme: light;
  --bg:        #F3F5F9;
  --surface:   #FFFFFF;
  --surface-2: #F6F8FC;
  --surface-3: #E9EEF5;
  --line:      #DBE2EC;
  --line-soft: #E9EFF6;
  --line-hover:#BFCADB;

  --ink:   #0F1826;
  --muted: #55637A;
  --faint: #5F718A;

  --accent:    #8A6520;
  --accent-d:  #92691C;
  --on-accent: #FFFFFF;

  --ok:   #0B6E4E;
  --warn: #8A5C0C;
  --err:  #B3261E;
  --danger: var(--err);

  --input-bg:  #FFFFFF;
  --code-bg:   #EEF2F8;
  --code-ink:  #7A5514;
  --pre-bg:    #F4F7FB;
  --pre-ink:   #0F1826;

  --overlay:   rgba(15, 24, 38, .38);
  --scroll:    #C9D2E0;
  --scroll-h:  #AFBCCE;
  --th-bg:     rgba(15, 24, 38, .028);
  --shine:     rgba(15, 24, 38, .018);
  --tint:      rgba(15, 24, 38, .07);
  --shadow-strong: 0 18px 44px rgba(15, 24, 38, .16);
  --shadow-dock:   0 12px 32px rgba(15, 24, 38, .14);
  --shadow-card:   0 1px 2px rgba(15, 24, 38, .06);
}

/* ══════════════════════════════════════════════════════
   基础
   ══════════════════════════════════════════════════════ */
* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font);
  font-size: 13.5px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

a { color: var(--accent); text-underline-offset: 2px; }
code, pre { font-family: var(--mono); }
.muted { color: var(--muted); }
.err-text { color: var(--err); }

/* 数字：表格数字 + 轻微收紧，扫读时列会自己对齐 */
.num, .card .v, .log-ts, td .num, .money, .mono {
  font-variant-numeric: tabular-nums;
  font-feature-settings: "tnum" 1;
}
.card .v { letter-spacing: -.028em; }

::selection { background: color-mix(in srgb, var(--accent) 30%, transparent); }

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
  border-radius: var(--r-xs);
}

.skip-link {
  position: absolute; left: -9999px; top: 0; z-index: 300;
  background: var(--accent); color: var(--on-accent);
  padding: 10px 16px; border-radius: 0 0 var(--r-sm) 0;
  font-size: 13px; font-weight: 600; text-decoration: none;
}
.skip-link:focus { left: 0; }

.sr-only {
  position: absolute; width: 1px; height: 1px;
  padding: 0; margin: -1px; overflow: hidden;
  clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0;
}

* { scrollbar-width: thin; scrollbar-color: var(--scroll) transparent; }
*::-webkit-scrollbar { width: 10px; height: 10px; }
*::-webkit-scrollbar-thumb {
  background: var(--scroll); border-radius: var(--r-pill);
  border: 3px solid transparent; background-clip: content-box;
}
*::-webkit-scrollbar-thumb:hover { background: var(--scroll-h); background-clip: content-box; }
*::-webkit-scrollbar-track { background: transparent; }

/* ── 未配置提示条 ───────────────────────────────────── */
.boot-warn {
  background: color-mix(in srgb, var(--warn) 9%, var(--bg));
  color: color-mix(in srgb, var(--warn) 82%, var(--ink));
  padding: 10px 22px;
  border-bottom: 1px solid color-mix(in srgb, var(--warn) 26%, transparent);
  font-size: 12.5px;
  letter-spacing: .005em;
}

/* ══════════════════════════════════════════════════════
   登录
   ══════════════════════════════════════════════════════ */
[hidden] { display: none !important; }

.login-wrap {
  min-height: 100dvh;
  display: flex; align-items: center; justify-content: center;
  padding: var(--sp-6);
  background:
    radial-gradient(760px 420px at 50% -8%, color-mix(in srgb, var(--accent) 11%, transparent), transparent 64%),
    var(--bg);
}
.login-box {
  width: 100%; max-width: 372px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  padding: 34px 28px 28px;
  box-shadow: var(--shadow-strong);
  animation: loginIn .32s var(--ease-out) both;
}
@keyframes loginIn {
  from { opacity: 0; transform: translateY(10px) scale(.995); }
  to   { opacity: 1; transform: none; }
}
.login-box .lg-brand {
  display: flex; align-items: center; gap: 8px;
  font-size: 11px; font-weight: 700; letter-spacing: .14em;
  color: var(--accent);
  margin-bottom: 16px;
}
.login-box .lg-brand .dot {
  width: 7px; height: 7px; border-radius: 2px;
  background: var(--accent);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 16%, transparent);
}
.login-box h1 { font-size: 21px; margin: 0 0 4px; letter-spacing: -.02em; font-weight: 650; }
.login-box .muted { font-size: 12.5px; margin: 0; }
.login-box input {
  width: 100%; margin: var(--sp-5) 0 14px;
  padding: 12px 14px;
  background: var(--input-bg);
  border: 1px solid var(--line);
  border-radius: var(--r);
  color: var(--ink); font-size: 15px; font-family: inherit;
  transition: border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease), background var(--dur) var(--ease);
}
.login-box input:focus {
  outline: none; border-color: var(--accent);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 18%, transparent);
}
.login-box input::placeholder { color: var(--faint); }
.login-box .btn { width: 100%; min-height: 42px; }
.err {
  color: var(--err); min-height: 18px; margin: var(--sp-3) 0 0;
  font-size: 12.5px; line-height: 1.7;
}

/* ══════════════════════════════════════════════════════
   布局骨架
   ══════════════════════════════════════════════════════ */
#app { display: flex; min-height: 100dvh; }

.sidebar {
  width: var(--sidebar-w); flex: 0 0 var(--sidebar-w);
  background: var(--surface);
  border-right: 1px solid var(--line);
  display: flex; flex-direction: column;
  position: sticky; top: 0; height: 100dvh;
  z-index: 70;
}

.brand {
  display: flex; align-items: center; gap: 9px;
  padding: 22px 18px 14px;
  font-weight: 650; font-size: 14px; letter-spacing: -.01em;
}
.brand .dot {
  width: 8px; height: 8px; border-radius: 2px;
  background: var(--accent);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 15%, transparent);
  flex: 0 0 auto;
}

/* ── 导航 ───────────────────────────────────────────── */
#nav { flex: 1; overflow-y: auto; padding: 2px 10px 12px; overscroll-behavior: contain; }
#nav button {
  position: relative;
  display: flex; align-items: center; gap: 10px;
  width: 100%; text-align: left;
  background: none; border: 0;
  color: var(--muted);
  padding: 8px 11px;
  margin-bottom: 1px;
  border-radius: var(--r-sm);
  cursor: pointer;
  font-size: 13px; font-family: inherit;
  transition: color var(--dur-s) var(--ease), background var(--dur-s) var(--ease);
}
#nav button::before {
  content: ""; position: absolute; left: 3px; top: 50%;
  width: 2px; height: 0; border-radius: 2px;
  background: var(--accent);
  transform: translateY(-50%);
  transition: height var(--dur) var(--ease-out);
}
#nav button:hover { background: var(--surface-2); color: var(--ink); }
#nav button.active {
  background: color-mix(in srgb, var(--accent) 13%, transparent);
  color: color-mix(in srgb, var(--accent) 62%, var(--ink));
  font-weight: 600;
}
#nav button.active::before { height: 15px; }
#nav .nav-group {
  font-size: 10.5px; font-weight: 700;
  letter-spacing: .12em;
  color: var(--faint);
  padding: 18px 12px 6px;
  user-select: none;
}
#nav .nav-group:first-child { padding-top: 8px; }

.navi {
  width: 16px; height: 16px; flex: 0 0 auto;
  fill: none; stroke: currentColor; stroke-width: 1.7;
  stroke-linecap: round; stroke-linejoin: round;
  transition: transform var(--dur) var(--ease-out);
}
#nav button:hover .navi { transform: translateY(-.5px); }

.sidebar-foot {
  padding: 10px;
  border-top: 1px solid var(--line-soft);
  display: flex; flex-direction: column; gap: 4px;
}
.sidebar-foot .btn { width: 100%; justify-content: flex-start; }

.main { flex: 1; min-width: 0; display: flex; flex-direction: column; }

.topbar {
  display: flex; align-items: center; gap: var(--sp-3);
  padding: 13px 28px;
  border-bottom: 1px solid var(--line);
  position: sticky; top: 0; z-index: 20;
  background: color-mix(in srgb, var(--bg) 82%, transparent);
  backdrop-filter: blur(12px) saturate(150%);
}
.topbar h2 {
  font-size: 15px; margin: 0; font-weight: 650; letter-spacing: -.012em;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.topstatus {
  margin-left: auto; display: flex; align-items: center; gap: 8px;
  font-size: 12.5px; color: var(--muted); white-space: nowrap;
}
.topstatus:empty { display: none; }
.topstatus .spin { width: 12px; height: 12px; }

/* 内容区从侧栏右侧直接开始铺满：不做水平居中，
   否则超宽屏上会在侧栏与内容之间拉出一大片空档，横幅也会和卡片错位 */
.content {
  width: 100%;
  padding: var(--sp-6) 28px calc(var(--dock-h) + 84px);
  animation: contentIn var(--dur-l) var(--ease-out);
}
@keyframes contentIn {
  from { opacity: 0; transform: translateY(4px); }
  to   { opacity: 1; transform: none; }
}

/* ══════════════════════════════════════════════════════
   底部操作坞
   ══════════════════════════════════════════════════════ */
.dock {
  position: fixed; z-index: 60;
  left: 0; right: 0; bottom: 18px;
  display: flex; justify-content: center;
  padding: 0 16px;
  pointer-events: none;
  transition: opacity var(--dur) var(--ease), transform var(--dur) var(--ease-out);
}
.dock:not([hidden]) { animation: dockIn var(--dur-l) var(--ease-out); }
@keyframes dockIn {
  from { opacity: 0; transform: translateY(12px); }
  to   { opacity: 1; transform: none; }
}
.dock-inner {
  pointer-events: auto;
  display: flex; align-items: center; gap: 6px;
  flex-wrap: wrap;
  justify-content: center;
  max-width: min(1180px, 100%);
  padding: 7px 9px;
  border-radius: var(--r-lg);
  background: color-mix(in srgb, var(--surface-2) 90%, transparent);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-dock);
  backdrop-filter: blur(16px) saturate(160%);
}

/* ══════════════════════════════════════════════════════
   按钮
   ══════════════════════════════════════════════════════ */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  background: var(--surface-2);
  color: var(--ink);
  border: 1px solid var(--line);
  padding: 7px 13px; min-height: 34px;
  border-radius: var(--r-sm);
  cursor: pointer;
  font-size: 12.5px; font-weight: 500; font-family: inherit;
  letter-spacing: .005em;
  white-space: nowrap; text-decoration: none;
  transition: background var(--dur-s) var(--ease),
              border-color var(--dur-s) var(--ease),
              color var(--dur-s) var(--ease),
              transform var(--dur-s) var(--ease),
              box-shadow var(--dur-s) var(--ease);
}
.btn:hover { background: var(--surface-3); border-color: var(--line-hover); }
.btn:active { transform: translateY(1px); }
.btn:disabled, .btn[aria-disabled="true"] { opacity: .45; cursor: not-allowed; transform: none; }
.btn[aria-busy="true"] { opacity: .72; cursor: progress; }

.btn.primary {
  background: var(--accent-d); border-color: var(--accent-d); color: var(--on-accent);
  font-weight: 600;
}
.btn.primary:hover {
  background: color-mix(in srgb, var(--accent-d) 85%, #000);
  border-color: color-mix(in srgb, var(--accent-d) 85%, #000);
}
.btn.primary:active { transform: translateY(1px); }

.btn.danger { background: transparent; border-color: color-mix(in srgb, var(--err) 38%, transparent); color: var(--err); }
.btn.danger:hover { background: color-mix(in srgb, var(--err) 11%, transparent); border-color: color-mix(in srgb, var(--err) 58%, transparent); }

.btn.ghost { background: transparent; }
.btn.ghost:hover { background: var(--surface-2); }

.btn.small { padding: 4px 9px; min-height: 28px; font-size: 11.5px; gap: 5px; }

.btn.icon { padding: 5px; min-width: 28px; }
.btn .bi {
  width: 14px; height: 14px; flex: 0 0 auto;
  fill: none; stroke: currentColor; stroke-width: 2;
  stroke-linecap: round; stroke-linejoin: round;
}
.btn.small .bi { width: 12px; height: 12px; }

.dock-inner .btn { background: var(--surface-3); }
.dock-inner .btn:hover { background: color-mix(in srgb, var(--surface-3) 76%, var(--ink) 8%); }
.dock-inner .btn.primary { background: var(--accent-d); }
.dock-inner .btn.ghost { background: transparent; }
.dock-inner .btn.ghost:hover { background: var(--surface-3); }

/* ══════════════════════════════════════════════════════
   自定义下拉（外观替换，行为仍是原生 select）
   ══════════════════════════════════════════════════════ */
.sel { position: relative; display: inline-flex; }
.sel > select { position: absolute; width: 1px; height: 1px; opacity: 0; pointer-events: none; }

select {
  appearance: none;
  background-color: var(--input-bg);
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%238B98AD' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'><path d='m6 9 6 6 6-6'/></svg>");
  background-repeat: no-repeat;
  background-position: right 10px center;
  border: 1px solid var(--line);
  border-radius: var(--r-sm);
  color: var(--ink);
  padding: 7px 30px 7px 11px;
  font-size: 12.5px; font-family: inherit;
  cursor: pointer;
  transition: border-color var(--dur-s) var(--ease), box-shadow var(--dur-s) var(--ease);
}
select:hover { border-color: var(--line-hover); }
select:focus-visible { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 18%, transparent); }

.sel-btn {
  display: inline-flex; align-items: center; justify-content: space-between; gap: 10px;
  width: 100%; min-height: 34px;
  background: var(--input-bg);
  border: 1px solid var(--line);
  border-radius: var(--r-sm);
  color: var(--ink);
  padding: 7px 30px 7px 11px;
  font-size: 12.5px; font-family: inherit; text-align: left;
  cursor: pointer; position: relative;
  transition: border-color var(--dur) var(--ease),
              background var(--dur) var(--ease),
              box-shadow var(--dur) var(--ease);
}
.sel-btn:hover { border-color: var(--line-hover); }
.sel-btn:focus-visible { border-color: var(--accent); box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 18%, transparent); }
.sel.open > .sel-btn {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 16%, transparent);
}
.sel-btn .sel-label { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.sel-btn .sel-caret {
  position: absolute; right: 10px; top: 50%;
  width: 12px; height: 12px; margin-top: -6px;
  fill: none; stroke: var(--muted); stroke-width: 2.4;
  stroke-linecap: round; stroke-linejoin: round;
  transition: transform var(--dur) var(--ease-out);
}
.sel.open .sel-caret { transform: rotate(180deg); }

.sel-menu {
  position: absolute; z-index: 120;
  min-width: 100%; width: max-content; max-width: 340px;
  margin: 0; padding: 5px;
  list-style: none;
  background: var(--surface-2);
  border: 1px solid var(--line);
  border-radius: var(--r);
  box-shadow: var(--shadow-strong);
  max-height: 300px; overflow-y: auto;
  overscroll-behavior: contain;
  opacity: 0; transform: translateY(-5px) scale(.99);
  transform-origin: top center;
  pointer-events: none;
  transition: opacity var(--dur) var(--ease-out),
              transform var(--dur) var(--ease-out);
}
.sel.down > .sel-menu { top: calc(100% + 5px); }
.sel.up > .sel-menu {
  bottom: calc(100% + 5px); transform-origin: bottom center;
  transform: translateY(5px) scale(.99);
}
.sel.open > .sel-menu { opacity: 1; transform: none; pointer-events: auto; }
/* 打开时把菜单挂到 body 下的固定定位容器里，避免被弹窗 / 面板的 overflow 裁剪 */
.sel-menu.open { opacity: 1; transform: none; pointer-events: auto; }
#sel-portal {
  position: fixed; inset: 0; z-index: 130; pointer-events: none;
}
#sel-portal .sel-menu {
  position: fixed; pointer-events: auto;
  min-width: 0; width: max-content; max-width: 340px;
  transform-origin: top center;
}
#sel-portal .sel-menu.up { transform-origin: bottom center; }

.sel-opt {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  padding: 7px 9px;
  border-radius: var(--r-xs);
  font-size: 12.5px; color: var(--ink);
  cursor: pointer;
  transition: background var(--dur-s) var(--ease), color var(--dur-s) var(--ease);
}
.sel-opt .opt-label { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.sel-opt .tick {
  width: 13px; height: 13px; flex: 0 0 auto;
  fill: none; stroke: var(--accent); stroke-width: 2.6;
  stroke-linecap: round; stroke-linejoin: round; opacity: 0;
}
.sel-opt[aria-selected="true"] { color: color-mix(in srgb, var(--accent) 64%, var(--ink)); font-weight: 600; }
.sel-opt[aria-selected="true"] .tick { opacity: 1; }
.sel-opt:hover, .sel-opt.active {
  background: color-mix(in srgb, var(--accent) 17%, transparent);
  color: color-mix(in srgb, var(--accent) 72%, var(--ink));
}

/* ══════════════════════════════════════════════════════
   KPI 卡片
   ══════════════════════════════════════════════════════ */
.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(168px, 1fr));
  gap: var(--sp-3);
  margin-bottom: var(--sp-5);
}
.card {
  position: relative;
  min-width: 0;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--r);
  padding: 14px var(--sp-4) 15px;
  overflow: hidden;
  transition: border-color var(--dur) var(--ease),
              background var(--dur) var(--ease),
              transform var(--dur) var(--ease),
              box-shadow var(--dur) var(--ease);
}
.card:hover {
  border-color: var(--line-hover);
  background: var(--surface-2);
  transform: translateY(-1px);
  box-shadow: var(--shadow-card);
}
.card .k {
  color: var(--muted); font-size: 11.5px;
  letter-spacing: .01em; margin-bottom: 7px;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.card .v {
  font-size: 25px; font-weight: 640;
  line-height: 1.12;
  overflow-wrap: anywhere;
}
.card .v small {
  font-size: 11.5px; color: var(--muted); font-weight: 500;
  margin-left: 4px; letter-spacing: 0;
}
.card .delta {
  font-size: 11.5px; margin-top: 6px; color: var(--muted);
  font-variant-numeric: tabular-nums;
}
.card .delta.up { color: var(--ok); }
.card .delta.down { color: var(--err); }
.card.good { border-color: color-mix(in srgb, var(--ok) 40%, var(--line)); }
.card.good .v { color: var(--ok); }
.card.warn { border-color: color-mix(in srgb, var(--warn) 40%, var(--line)); }
.card.warn .v { color: var(--warn); }
.card.bad  { border-color: color-mix(in srgb, var(--err) 40%, var(--line)); }
.card.bad  .v { color: var(--err); }
.card.accent { border-color: color-mix(in srgb, var(--accent) 40%, var(--line)); }
.card.accent .v { color: var(--accent); }

/* 近 30 天成交流向 */
.spark {
  display: flex; align-items: flex-end; gap: 3px;
  height: 84px; padding: 12px 16px 0;
}
.spark .bar {
  flex: 1 1 0; min-width: 3px; border-radius: 2px 2px 0 0;
  background: linear-gradient(180deg, var(--accent), color-mix(in srgb, var(--accent) 30%, transparent));
  min-height: 2px;
  transition: background var(--dur) var(--ease);
}
.spark .bar.zero { background: var(--surface-3); }
.spark-x {
  display: flex; justify-content: space-between;
  padding: 6px 16px 14px; font-size: 11px; color: var(--faint);
  font-variant-numeric: tabular-nums;
}

/* ══════════════════════════════════════════════════════
   面板
   ══════════════════════════════════════════════════════ */
.panel {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--r);
  margin-bottom: var(--sp-4);
  overflow: hidden;
  transition: border-color var(--dur) var(--ease);
}
.panel > h3 {
  margin: 0;
  padding: 12px var(--sp-4);
  font-size: 13px; font-weight: 620; letter-spacing: -.005em;
  border-bottom: 1px solid var(--line-soft);
  background: linear-gradient(180deg, var(--shine), transparent);
  display: flex; align-items: center; gap: 8px;
  flex-wrap: wrap;
}
/* 台账刻度：标题前的一小段黄铜竖线，全站唯一的装饰元素 */
.panel > h3::before {
  content: ""; flex: 0 0 auto;
  width: 3px; height: 12px; border-radius: 2px;
  background: var(--accent); opacity: .8;
}
.panel-body { padding: var(--sp-4); }
.panel-body.tight { padding: 0; }

/* ══════════════════════════════════════════════════════
   支付通道分类（可折叠：iDataRiver 通道 / 易支付通道）
   ══════════════════════════════════════════════════════ */
.ch-global {
  display: flex; flex-direction: column; gap: 3px;
  padding: 11px var(--sp-4);
  margin-bottom: var(--sp-4);
  border: 1px solid var(--line);
  border-radius: var(--r-sm);
  background: var(--surface-2);
  font-size: 12px; line-height: 1.6;
}
.ch-cat {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--r);
  margin-bottom: var(--sp-3);
  overflow: hidden;
  transition: border-color var(--dur) var(--ease);
}
.ch-cat.is-open { border-color: var(--line-hover); }
.ch-cat-h { margin: 0; font-size: 13px; font-weight: 620; letter-spacing: -.005em; }
.ch-cat-btn {
  display: flex; align-items: center; gap: 8px; flex-wrap: wrap;
  width: 100%;
  padding: 12px var(--sp-4);
  background: linear-gradient(180deg, var(--shine), transparent);
  border: 0; border-radius: 0;
  color: inherit; font: inherit; text-align: left;
  cursor: pointer;
  transition: background var(--dur-s) var(--ease);
}
.ch-cat-btn:hover { background: var(--surface-2); }
.ch-cat-btn:focus-visible { outline: 2px solid var(--accent); outline-offset: -2px; }
.ch-caret {
  flex: 0 0 auto; width: 13px; height: 13px;
  fill: none; stroke: var(--muted); stroke-width: 2;
  stroke-linecap: round; stroke-linejoin: round;
  transition: transform var(--dur-s) var(--ease);
}
.ch-cat.is-open .ch-caret { transform: rotate(90deg); stroke: var(--ink); }
.ch-cat-name { font-weight: 620; }
.ch-cat-tag {
  font-size: 11px; font-weight: 600; color: var(--muted);
  padding: 1px 7px; border: 1px solid var(--line); border-radius: var(--r-pill);
  white-space: nowrap;
}
.ch-cat-meta {
  margin-left: auto;
  font-size: 11.5px; color: var(--muted);
  font-variant-numeric: tabular-nums;
}
.ch-cat-body { border-top: 1px solid var(--line-soft); }
.ch-cat-body[hidden] { display: none; }
.ch-cat-desc {
  margin: 0;
  padding: 12px var(--sp-4) 10px;
  color: var(--muted); font-size: 12px; line-height: 1.6;
}
.ch-creds {
  margin: 0 var(--sp-4) 14px;
  padding: 12px 14px 4px;
  border: 1px solid var(--line-soft);
  border-radius: var(--r-sm);
  background: var(--surface-2);
}
.ch-creds-h { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; margin-bottom: 10px; }
.ch-creds-h h4 { margin: 0; font-size: 12.5px; font-weight: 620; }
.ch-creds-scope { font-size: 11.5px; color: var(--faint); }
.ch-creds-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 0 16px; }
.ch-creds-grid .field { margin-bottom: 10px; }
.ch-cat-foot {
  display: flex; align-items: center; gap: 8px; flex-wrap: wrap;
  padding: 10px var(--sp-4);
  border-top: 1px solid var(--line-soft);
  font-size: 12px;
}
.ch-sub {
  margin: 0 var(--sp-4);
  padding: 14px 0 16px;
  border-top: 1px solid var(--line-soft);
}
.ch-sub-h { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; margin-bottom: 10px; }
.ch-sub-h h4 {
  margin: 0; font-size: 12.5px; font-weight: 620;
  display: flex; align-items: center; gap: 8px;
}
.ch-pick { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 12px; }

/* ══════════════════════════════════════════════════════
   表格
   ══════════════════════════════════════════════════════ */
.table-scroll { overflow-x: auto; overscroll-behavior-x: contain; }
.panel-body.tight { overflow-x: auto; overscroll-behavior-x: contain; }
table { width: 100%; min-width: 680px; border-collapse: collapse; font-size: 12.5px; }
th {
  text-align: left;
  color: var(--muted);
  font-weight: 600; font-size: 11.5px; letter-spacing: .02em;
  padding: 9px var(--sp-3);
  border-bottom: 1px solid var(--line);
  white-space: nowrap;
  background: var(--th-bg);
  font-variant-numeric: tabular-nums;
}
td {
  padding: 9px var(--sp-3);
  border-bottom: 1px solid var(--line-soft);
  vertical-align: top;
  font-variant-numeric: tabular-nums;
  overflow-wrap: break-word;
}
tbody tr { transition: background var(--dur-s) var(--ease); }
tbody tr:hover { background: var(--surface-2); }
tr:last-child td { border-bottom: 0; }
td .row-actions { display: flex; gap: 5px; flex-wrap: nowrap; white-space: nowrap; align-items: center; }
td .cell-name { font-weight: 600; }
td .cell-name .method-badge { font-weight: 600; }
td .cell-note {
  margin-top: 3px; font-size: 11.5px; color: var(--muted);
  max-width: 240px; overflow: hidden; overflow-wrap: anywhere; line-height: 1.45;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical;
  max-height: 2.9em;
}
td code {
  background: var(--code-bg); padding: 2px 6px; border-radius: var(--r-xs);
  font-size: 11.5px; color: var(--code-ink); white-space: nowrap;
}
td .cell-name code { font-size: 11.5px; }

/* ══════════════════════════════════════════════════════
   标签 / 状态
   ══════════════════════════════════════════════════════ */
.tag {
  display: inline-flex; align-items: center; gap: 4px;
  padding: 1px 7px;
  border-radius: var(--r-pill);
  font-size: 11px; font-weight: 600;
  border: 1px solid;
  white-space: nowrap;
  transition: background var(--dur) var(--ease), color var(--dur) var(--ease);
}
.tag::before { content: ""; width: 5px; height: 5px; border-radius: 50%; background: currentColor; opacity: .85; }
.tag.ok   { color: color-mix(in srgb, var(--ok) 74%, var(--ink));   border-color: color-mix(in srgb, var(--ok) 32%, transparent);  background: color-mix(in srgb, var(--ok) 11%, transparent); }
.tag.wait { color: color-mix(in srgb, var(--warn) 74%, var(--ink)); border-color: color-mix(in srgb, var(--warn) 32%, transparent); background: color-mix(in srgb, var(--warn) 11%, transparent); }
.tag.bad  { color: color-mix(in srgb, var(--err) 74%, var(--ink));  border-color: color-mix(in srgb, var(--err) 32%, transparent);  background: color-mix(in srgb, var(--err) 11%, transparent); }
.tag.info { color: color-mix(in srgb, var(--accent) 66%, var(--ink)); border-color: color-mix(in srgb, var(--accent) 34%, transparent); background: color-mix(in srgb, var(--accent) 11%, transparent); }
.tag.off  { color: var(--muted); border-color: var(--line); background: transparent; }
.tag.off::before { opacity: .5; }

/* ══════════════════════════════════════════════════════
   表单
   ══════════════════════════════════════════════════════ */
.toolbar { display: flex; gap: var(--sp-2); flex-wrap: wrap; align-items: center; margin-bottom: 13px; }
.toolbar .label-inline { color: var(--muted); font-size: 12px; }

.toolbar select:not(.sel-native), .toolbar input,
.field input, .field select:not(.sel-native), .field textarea,
input[type="text"], input[type="number"], input[type="password"], input[type="search"], textarea {
  background: var(--input-bg);
  border: 1px solid var(--line);
  border-radius: var(--r-sm);
  color: var(--ink);
  padding: 7px 11px;
  font-size: 12.5px; font-family: inherit;
  transition: border-color var(--dur-s) var(--ease), background var(--dur-s) var(--ease), box-shadow var(--dur-s) var(--ease);
}
.toolbar input:hover,
.field input:hover, .field textarea:hover { border-color: var(--line-hover); }
.toolbar input:focus,
.field input:focus, .field textarea:focus {
  outline: none; border-color: var(--accent);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 16%, transparent);
}
.toolbar input[type="search"] { min-width: 200px; }

.field { margin-bottom: 14px; }
.field label {
  display: block; font-size: 11.5px; color: var(--muted);
  margin-bottom: 5px; letter-spacing: .01em;
}
.field input, .field textarea { width: 100%; }
.field textarea { min-height: 92px; resize: vertical; font-size: 12px; line-height: 1.65; }
.field .hint { font-size: 11.5px; color: var(--faint); margin-top: 5px; line-height: 1.65; }
.field .sel { width: 100%; }

/* 只读凭据行（pid / key 由系统生成，禁止手动输入）：值 + 生成/重置按钮 */
.io-row { display: flex; gap: 8px; align-items: center; }
.io-row input {
  flex: 1 1 auto; width: auto; min-width: 0;
  background: var(--surface-2); color: var(--muted);
  cursor: default; font-variant-numeric: tabular-nums;
  letter-spacing: .01em;
}
.io-row .btn { flex: 0 0 auto; white-space: nowrap; }

/* ── 表单面板：宽度够时排两列，长说明与文本域横跨整行 ──────
   :has() 不可用的浏览器退化为原来的单列，不影响可用性 */
@media (min-width: 1000px) {
  .panel-body:has(> .field) {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 0 var(--sp-5);
    align-items: start;
  }
  .panel-body:has(> .field) > .field { margin-bottom: 13px; }
  .panel-body:has(> .field) > .field:has(textarea),
  .panel-body:has(> .field) > .hint,
  .panel-body:has(> .field) > p,
  .panel-body:has(> .field) > .kv,
  .panel-body:has(> .field) > pre,
  .panel-body:has(> .field) > .note-prev,
  .panel-body:has(> .field) > .load-note,
  .panel-body:has(> .field) > .pv-bar,
  .panel-body:has(> .field) > .pv-stage,
  .panel-body:has(> .field) > .row-actions,
  .panel-body:has(> .field) > .banner,
  .panel-body:has(> .field) > .banner-more { grid-column: 1 / -1; }
}

/* 面板内的横幅与按钮行：和内容左对齐，不要沿用页面级的左右外边距。
   只匹配 panel-body 的直接子元素：表格单元格里的 .row-actions 仍按单行排布 */
.panel-body .banner { margin: 10px 0 2px; }
.panel-body > .row-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 6px; }

input[type="checkbox"] {
  width: 15px; height: 15px;
  accent-color: var(--accent-d);
  cursor: pointer;
  vertical-align: -2px;
}

/* ══════════════════════════════════════════════════════
   预格式 / 键值
   ══════════════════════════════════════════════════════ */
pre.out, pre.payload {
  background: var(--pre-bg);
  border: 1px solid var(--line);
  border-radius: var(--r-sm);
  padding: 12px;
  overflow: auto;
  font-size: 12px;
  margin: 0;
  white-space: pre-wrap;
  word-break: break-word;
  color: var(--pre-ink);
  line-height: 1.65;
}
pre.out { max-height: 440px; }
pre.payload { max-height: 240px; margin-top: 6px; font-size: 11.5px; }

.kv { display: grid; grid-template-columns: 180px 1fr; gap: 7px var(--sp-3); font-size: 12.5px; margin: 0; }
.kv dt { color: var(--muted); }
.kv dd { margin: 0; overflow-wrap: anywhere; }

/* ══════════════════════════════════════════════════════
   空态 / 加载
   ══════════════════════════════════════════════════════ */
.empty { padding: 32px var(--sp-4); text-align: center; color: var(--muted); font-size: 12.5px; line-height: 1.85; }
.empty .empty-icon { width: 28px; height: 28px; margin: 0 auto 10px; opacity: .5; fill: none; stroke: currentColor; stroke-width: 1.5; }
.empty .empty-act { margin-top: 14px; display: flex; gap: 8px; justify-content: center; flex-wrap: wrap; }

.skeleton {
  background: linear-gradient(90deg, var(--surface-2) 25%, var(--surface-3) 37%, var(--surface-2) 63%);
  background-size: 400% 100%;
  border-radius: var(--r-xs);
  animation: sk 1.5s ease-in-out infinite;
}
@keyframes sk { 0% { background-position: 100% 50%; } 100% { background-position: 0 50%; } }

.spin {
  display: inline-block; width: 13px; height: 13px;
  border: 2px solid color-mix(in srgb, var(--accent) 26%, transparent);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: rot .7s linear infinite;
}
@keyframes rot { to { transform: rotate(360deg); } }

.load-note {
  display: flex; align-items: center; gap: 10px;
  margin-bottom: var(--sp-4);
  padding: 11px var(--sp-4);
  border-radius: var(--r);
  font-size: 12.5px; line-height: 1.7;
  color: color-mix(in srgb, var(--accent) 44%, var(--ink));
  background: color-mix(in srgb, var(--accent) 8%, transparent);
  border: 1px solid color-mix(in srgb, var(--accent) 22%, transparent);
  animation: fadeIn var(--dur-l) var(--ease-out);
}
.load-note .spin { flex: 0 0 auto; }
.load-note b { color: color-mix(in srgb, var(--accent) 64%, var(--ink)); font-weight: 650; }
.load-note .load-hint { color: var(--muted); }

/* ══════════════════════════════════════════════════════
   主题选择
   ══════════════════════════════════════════════════════ */
.theme-pop {
  position: fixed; z-index: 130;
  width: 236px; padding: 9px;
  background: var(--surface-2);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  box-shadow: var(--shadow-strong);
  opacity: 0; transform: translateY(6px) scale(.98);
  transform-origin: bottom left;
  pointer-events: none;
  transition: opacity var(--dur) var(--ease-out), transform var(--dur) var(--ease-out);
}
.theme-pop.open { opacity: 1; transform: none; pointer-events: auto; }
.theme-pop > .tp-title {
  font-size: 10.5px; font-weight: 700; letter-spacing: .12em;
  color: var(--faint); padding: 4px 6px 8px;
}
.theme-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 5px; }
.theme-item {
  display: flex; align-items: center; gap: 8px;
  padding: 7px; border-radius: var(--r-sm);
  background: transparent; border: 1px solid transparent;
  color: var(--ink); font-family: inherit; font-size: 12px;
  cursor: pointer; text-align: left;
  transition: background var(--dur-s) var(--ease), border-color var(--dur-s) var(--ease);
}
.theme-item:hover { background: var(--surface-3); }
.theme-item[aria-pressed="true"] {
  border-color: color-mix(in srgb, var(--accent) 52%, transparent);
  background: color-mix(in srgb, var(--accent) 13%, transparent);
}
.theme-swatch {
  width: 19px; height: 19px; border-radius: 5px; flex: 0 0 auto;
  border: 1px solid var(--line-hover);
  box-shadow: inset 0 0 0 1px rgba(0, 0, 0, .1);
}

/* ══════════════════════════════════════════════════════
   弹窗：固定头尾、正文内部滚动（长表单不再把按钮顶出屏幕）
   ══════════════════════════════════════════════════════ */
.overlay {
  position: fixed; inset: 0; z-index: 100;
  background: var(--overlay);
  backdrop-filter: blur(4px);
  display: flex; align-items: center; justify-content: center;
  padding: 40px var(--sp-5);
  overflow-y: auto;
  animation: fadeIn var(--dur) var(--ease);
}
.modal {
  display: flex; flex-direction: column;
  width: 100%; max-width: 560px;
  max-height: calc(100dvh - 80px);
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  box-shadow: var(--shadow-strong);
  animation: modalIn var(--dur-l) var(--ease-out);
  overflow: hidden;
}
.modal.wide { max-width: 860px; }
.modal h3 {
  margin: 0; padding: 15px var(--sp-5);
  font-size: 14px; font-weight: 620;
  border-bottom: 1px solid var(--line-soft);
  flex: 0 0 auto;
}
.modal .modal-body {
  padding: var(--sp-5);
  overflow-y: auto;
  overscroll-behavior: contain;
  flex: 1 1 auto;
  min-height: 0;
}
.modal .modal-foot {
  padding: 12px var(--sp-5);
  border-top: 1px solid var(--line-soft);
  background: var(--surface);
  display: flex; justify-content: flex-end; gap: var(--sp-2);
  flex: 0 0 auto;
  flex-wrap: wrap;
}
/* 长表单：宽度够时排成两列。
   只对「真的是一堆字段」的弹窗生效——预览、订单详情、原始记录这类
   内容型弹窗没有 .field，仍然整块铺满，否则会被切成两半留出大空白 */
@media (min-width: 720px) {
  .modal .modal-body:has(> .field) {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0 var(--sp-4);
    align-items: start;
  }
  .modal .modal-body:has(> .field) > .field { margin-bottom: 13px; }
  /* 字段以外的任何块（提示、键值表、pre、预览舞台…）一律横跨整行 */
  .modal .modal-body:has(> .field) > :not(.field) { grid-column: 1 / -1; }
  /* 含长文本的字段自己也要横跨整行 */
  .modal .modal-body:has(> .field) > .field:has(textarea) { grid-column: 1 / -1; }
}
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
@keyframes modalIn {
  from { opacity: 0; transform: translateY(-6px) scale(.995); }
  to   { opacity: 1; transform: none; }
}

/* ══════════════════════════════════════════════════════
   Toast
   ══════════════════════════════════════════════════════ */
.toast-root {
  position: fixed; right: var(--sp-5); top: 64px; z-index: 200;
  display: flex; flex-direction: column; gap: var(--sp-2);
  pointer-events: none;
}
.toast {
  display: flex; align-items: flex-start; gap: 9px;
  background: var(--surface-2);
  border: 1px solid var(--line);
  padding: 10px 14px;
  border-radius: var(--r-sm);
  font-size: 12.5px; max-width: 380px;
  box-shadow: var(--shadow-strong);
  animation: toastIn var(--dur) var(--ease-out);
}
.toast .ti { flex: 0 0 auto; font-weight: 700; color: var(--ok); }
.toast.error { border-color: color-mix(in srgb, var(--err) 40%, var(--line)); }
.toast.error .ti { color: var(--err); }
@keyframes toastIn {
  from { opacity: 0; transform: translateX(12px); }
  to   { opacity: 1; transform: none; }
}

/* ══════════════════════════════════════════════════════
   告警横幅：压成一条细带，不再把首屏吃掉
   ══════════════════════════════════════════════════════ */
.banner-root:empty { display: none; }
.banner {
  margin: 12px 28px 0;
  padding: 9px 13px 9px 12px;
  border-radius: var(--r-sm);
  font-size: 12.5px; line-height: 1.7;
  border: 1px solid;
  border-left-width: 3px;
  display: flex; gap: 9px; align-items: flex-start;
  animation: bannerIn var(--dur-l) var(--ease-out);
}
.banner + .banner { margin-top: 6px; }
@keyframes bannerIn {
  from { opacity: 0; transform: translateY(-4px); }
  to   { opacity: 1; transform: none; }
}
.banner.err  { background: color-mix(in srgb, var(--err) 9%, transparent); border-color: color-mix(in srgb, var(--err) 28%, transparent); color: color-mix(in srgb, var(--err) 72%, var(--ink)); }
.banner.warn { background: color-mix(in srgb, var(--warn) 9%, transparent); border-color: color-mix(in srgb, var(--warn) 28%, transparent); color: color-mix(in srgb, var(--warn) 72%, var(--ink)); }
.banner .bi {
  flex: 0 0 auto; width: 15px; height: 15px; margin-top: 2px;
  fill: none; stroke: currentColor; stroke-width: 2;
  stroke-linecap: round; stroke-linejoin: round;
}
.banner code { background: var(--tint); padding: 1px 5px; border-radius: 4px; }

/* 「还有 N 条」折叠条：默认只占一行，展开后才回到版面 */
.banner-more {
  margin: 6px 28px 0;
  border: 1px solid color-mix(in srgb, var(--warn) 24%, transparent);
  border-radius: var(--r-sm);
  background: color-mix(in srgb, var(--warn) 6%, transparent);
  overflow: hidden;
}
.banner-more > summary {
  display: flex; align-items: center; gap: 6px;
  padding: 8px 13px;
  font-size: 12px; font-weight: 500;
  color: color-mix(in srgb, var(--warn) 70%, var(--ink));
  cursor: pointer; list-style: none;
  transition: background var(--dur-s) var(--ease);
}
.banner-more > summary::-webkit-details-marker { display: none; }
.banner-more > summary:hover { background: color-mix(in srgb, var(--warn) 11%, transparent); }
.banner-more .bm-caret {
  width: 12px; height: 12px; fill: none; stroke: currentColor; stroke-width: 2.4;
  stroke-linecap: round; stroke-linejoin: round;
  transition: transform var(--dur) var(--ease-out);
}
.banner-more[open] .bm-caret { transform: rotate(180deg); }
.banner-more-list {
  padding: 2px 10px 10px;
  display: flex; flex-direction: column; gap: 6px;
}
.banner-more-list .banner { margin: 0; animation: bannerIn var(--dur) var(--ease-out); }

/* ══════════════════════════════════════════════════════
   日志查看器
   ══════════════════════════════════════════════════════ */
.log-line {
  font-family: var(--mono); font-size: 12px;
  padding: 6px var(--sp-3);
  border-bottom: 1px solid var(--line-soft);
  display: flex; gap: 10px; align-items: flex-start;
  transition: background var(--dur-s) var(--ease);
}
.log-line:hover { background: var(--surface-2); }
.log-line:last-child { border-bottom: 0; }
.log-ts   { color: var(--faint); flex: 0 0 auto; width: 144px; }
.log-lv   { flex: 0 0 auto; width: 50px; font-weight: 700; }
.log-lv.debug { color: var(--faint); }
.log-lv.info  { color: var(--accent); }
.log-lv.warn  { color: var(--warn); }
.log-lv.error { color: var(--err); }
.log-msg  { color: var(--ink); flex: 0 1 auto; min-width: 140px; overflow-wrap: anywhere; }
.log-ctx  { color: var(--faint); word-break: break-word; flex: 1 1 120px; font-size: 11.5px; overflow-wrap: anywhere; }

/* ══════════════════════════════════════════════════════
   通道图标 / 角标
   ══════════════════════════════════════════════════════ */
.ch-icon {
  flex: 0 0 auto;
  display: inline-flex; align-items: center; justify-content: center;
  color: #fff; font-weight: 700; user-select: none;
  vertical-align: middle;
}
.ch-icon-img {
  border-radius: 8px; object-fit: contain;
  background: #fff; border: 1px solid var(--line); padding: 2px;
}
.ch-icon-text, .ch-icon-svg { border-radius: 8px; }

.method-badge {
  font-style: normal; font-size: 10.5px; font-weight: 600;
  color: color-mix(in srgb, var(--ok) 74%, var(--ink));
  background: color-mix(in srgb, var(--ok) 12%, transparent);
  border-radius: var(--r-xs); padding: 1px 6px; white-space: nowrap;
}

.chdot {
  display: inline-block; width: 8px; height: 8px; border-radius: 50%;
  margin-right: 6px; vertical-align: middle;
  background: currentColor;
}

/* ══════════════════════════════════════════════════════
   收银台预览
   ══════════════════════════════════════════════════════ */
.pv-bar {
  display: flex; align-items: center; gap: var(--sp-2); flex-wrap: wrap;
  padding-bottom: var(--sp-3); margin-bottom: var(--sp-3);
  border-bottom: 1px solid var(--line-soft);
}
.pv-stage {
  background: var(--pre-bg);
  border: 1px solid var(--line);
  border-radius: var(--r);
  padding: 12px;
  display: flex; justify-content: center;
  overflow: auto;
}
.pv-frame {
  width: 100%; max-width: 100%; height: 640px;
  border: 0; border-radius: var(--r-sm);
  background: #fff;
  transition: width var(--dur-l) var(--ease);
}
@media (max-width: 700px) { .pv-frame { height: 520px; } }

.pv-live {
  display: inline-flex; align-items: center; gap: 6px; margin-left: 10px;
  font-size: 11px; font-weight: 600; letter-spacing: .02em;
  color: color-mix(in srgb, var(--ok) 76%, var(--ink));
}
.pv-live i {
  width: 6px; height: 6px; border-radius: 50%;
  background: currentColor; box-shadow: 0 0 0 0 currentColor;
  animation: pvPulse 2.4s ease-out infinite;
}
@keyframes pvPulse {
  0%   { box-shadow: 0 0 0 0 color-mix(in srgb, currentColor 55%, transparent); }
  70%  { box-shadow: 0 0 0 5px transparent; }
  100% { box-shadow: 0 0 0 0 transparent; }
}
.pv-out { margin-top: var(--sp-3); border-radius: var(--r-sm); }
.pv-out.is-updated { animation: pvFlash .9s var(--ease); }
@keyframes pvFlash {
  0%   { background: color-mix(in srgb, var(--accent) 13%, transparent); }
  100% { background: transparent; }
}
.pv-chips { display: flex; flex-wrap: wrap; gap: 8px; margin: 8px 0 2px; }
.pv-chip {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 5px 11px 5px 8px;
  border: 1px solid var(--line); border-radius: var(--r-pill);
  background: color-mix(in srgb, var(--accent) 6%, transparent);
  font-size: 12.5px; line-height: 1.4;
  max-width: 100%; overflow-wrap: anywhere;
}
.pv-chip .chdot { margin: 0; }
.pv-chip img, .pv-chip svg { flex: none; }
.note-prev {
  padding: 9px 12px; border-radius: var(--r-sm);
  border: 1px dashed var(--line);
  background: color-mix(in srgb, var(--accent) 5%, transparent);
  font-size: 12.5px; color: var(--ink); overflow-wrap: anywhere;
}
.pv-off-title { margin: 12px 0 6px; font-size: 12px; color: var(--muted); }
.pv-off { margin: 0; padding: 0; list-style: none; display: flex; flex-direction: column; gap: 6px; }
.pv-off li {
  display: flex; align-items: baseline; gap: 10px; flex-wrap: wrap;
  padding: 7px 12px; border: 1px dashed var(--line); border-radius: var(--r-sm);
  opacity: .78; font-size: 12.5px;
}
.pv-off-name { font-weight: 600; }
.pv-off-why { color: var(--err); font-size: 12px; }
.pv-more { margin-top: 12px; font-size: 12px; color: var(--muted); }
.pv-more summary { cursor: pointer; padding: 4px 0; }
.pv-more summary:hover { color: var(--ink); }
.pv-skip { margin: 6px 0 0; padding-left: 18px; }
.pv-skip li { padding: 2px 0; line-height: 1.7; }

/* ══════════════════════════════════════════════════════
   进场编排：面板与卡片依次淡入（只做一次，短）
   ══════════════════════════════════════════════════════ */
@media (prefers-reduced-motion: no-preference) {
  .content > .cards,
  .content > .panel,
  .content > .empty { animation: viewIn var(--dur-l) var(--ease-out) both; }
  .content > .cards { animation-delay: 0ms; }
  .content > .panel:nth-child(2) { animation-delay: 26ms; }
  .content > .panel:nth-child(3) { animation-delay: 52ms; }
  .content > .panel:nth-child(4) { animation-delay: 78ms; }
  .content > .panel:nth-child(n+5) { animation-delay: 96ms; }
}
@keyframes viewIn {
  from { opacity: 0; transform: translateY(6px); }
  to   { opacity: 1; transform: none; }
}

/* 概览首屏卡片错位入场（唯一一次编排） */
.card.enter { animation: cardIn .34s var(--ease) backwards; }
@keyframes cardIn {
  from { opacity: 0; transform: translateY(6px); }
  to   { opacity: 1; transform: none; }
}

/* ══════════════════════════════════════════════════════
   响应式
   ══════════════════════════════════════════════════════ */

/* 中等宽度：先收窄侧边栏，内容区留更多给表格 */
@media (max-width: 1180px) {
  :root { --sidebar-w: 210px; }
  .content { padding-left: 20px; padding-right: 20px; }
  .banner, .banner-more { margin-left: 20px; margin-right: 20px; }
  .topbar { padding-left: 20px; padding-right: 20px; }
}

/* 窄屏：侧边栏变成图标轨，悬停/聚焦时展开（不动内容布局） */
@media (max-width: 900px) {
  .sidebar {
    position: fixed; left: 0; top: 0; bottom: 0;
    width: var(--sidebar-w-rail);
    flex-basis: var(--sidebar-w-rail);
    transition: width var(--dur-l) var(--ease-out), box-shadow var(--dur-l) var(--ease);
    overflow: hidden;
  }
  .main { margin-left: var(--sidebar-w-rail); }

  .brand { justify-content: center; padding: 18px 0 12px; }
  .brand > span:last-child { display: none; }

  #nav { padding: 0 8px 10px; }
  #nav .nav-group {
    text-align: center; font-size: 0; padding: 12px 0 6px;
    color: transparent;
  }
  #nav .nav-group::after {
    content: ""; display: block; height: 1px; margin: 0 10px;
    background: var(--line);
  }
  #nav .nav-group:first-child { padding-top: 2px; color: transparent; }
  #nav button { justify-content: center; gap: 0; padding: 11px 0; }
  #nav button span { display: none; }
  #nav button::before { display: none; }
  #nav button.active { box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--accent) 38%, transparent); }
  .sidebar-foot .btn { justify-content: center; padding: 9px 0; }
  .sidebar-foot .btn span { display: none; }
  .sidebar-foot .btn .bi { width: 16px; height: 16px; }

  .content { padding: var(--sp-4) 16px calc(var(--dock-h) + 120px); }
  .topbar { padding: 12px 16px; }
  .banner, .banner-more { margin-left: 16px; margin-right: 16px; }
  .banner { margin-top: 10px; }
  .banner-more { margin-top: 6px; }
  .kv { grid-template-columns: 1fr; }
  .kv dt { margin-top: 6px; }
  .modal.wide { max-width: none; }
  .dock { bottom: 12px; padding: 0 10px; }
  .dock-inner { border-radius: var(--r); gap: 5px; }
  .toast-root { right: 12px; left: 12px; top: 58px; }
  .toast { max-width: none; }

  /* 触控目标：移动端把紧凑按钮放大到接近 44px */
  .btn.small { min-height: 36px; padding: 7px 11px; font-size: 12px; }
  .btn { min-height: 40px; }
  .btn.icon { min-width: 40px; min-height: 40px; }
  input[type="checkbox"] { width: 18px; height: 18px; }
  .overlay { padding: 24px 12px; }
  .modal { max-height: calc(100dvh - 48px); }
}

/* 展开态：只对真正有指针的设备生效（触屏与读屏用户保持图标轨，避免误触展开遮挡内容） */
@media (max-width: 900px) and (hover: hover) and (pointer: fine) {
  .sidebar:hover,
  .sidebar:focus-within {
    width: var(--sidebar-w);
    box-shadow: 0 0 0 1px var(--line), 24px 0 48px rgba(0, 0, 0, .35);
  }
  .sidebar:hover .brand,
  .sidebar:focus-within .brand { justify-content: flex-start; padding: 22px 18px 14px; }
  .sidebar:hover .brand > span:last-child,
  .sidebar:focus-within .brand > span:last-child { display: inline; }
  .sidebar:hover #nav .nav-group,
  .sidebar:focus-within #nav .nav-group {
    text-align: left; font-size: 10.5px; padding: 18px 12px 6px;
    color: var(--faint);
  }
  .sidebar:hover #nav .nav-group::after,
  .sidebar:focus-within #nav .nav-group::after { display: none; }
  .sidebar:hover #nav button,
  .sidebar:focus-within #nav button { justify-content: flex-start; gap: 10px; padding: 8px 11px; }
  .sidebar:hover #nav button span,
  .sidebar:focus-within #nav button span { display: inline; }
  .sidebar:hover #nav button::before,
  .sidebar:focus-within #nav button::before { display: block; }
  .sidebar:hover .sidebar-foot .btn,
  .sidebar:focus-within .sidebar-foot .btn { justify-content: flex-start; padding: 7px 13px; }
  .sidebar:hover .sidebar-foot .btn span,
  .sidebar:focus-within .sidebar-foot .btn span { display: inline; }
}

/* 小屏：单列、去掉多余留白 */
@media (max-width: 560px) {
  .content { padding: var(--sp-3) 12px calc(var(--dock-h) + 132px); }
  .topbar { padding: 10px 12px; }
  .topbar h2 { font-size: 14px; }
  .banner, .banner-more { margin-left: 12px; margin-right: 12px; }
  .banner { margin-top: 8px; font-size: 12px; }
  .cards { gap: 10px; grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .card { padding: 12px 13px 13px; }
  .card .v { font-size: 21px; }
  .panel > h3 { padding: 11px 13px; font-size: 12.5px; }
  .panel-body { padding: 13px; }
  .theme-pop { width: 216px; }
  .dock { bottom: 8px; }
  .dock-inner { padding: 6px 7px; }
  .modal h3 { padding: 13px 16px; }
  .modal .modal-body { padding: 16px; }
  .modal .modal-foot { padding: 11px 16px; }
  .log-ts { width: 100%; }
  .log-line { flex-wrap: wrap; }
}

@media (max-width: 380px) {
  .cards { grid-template-columns: 1fr; }
  .dock-inner .btn { padding: 6px 9px; font-size: 11.5px; }
}

/* ══════════════════════════════════════════════════════
   降低动态效果
   ══════════════════════════════════════════════════════ */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
  }
  .pv-live i { animation: none; }
  .pv-out.is-updated { animation: none; }
}

/* ── 收银台通道分类编辑器 ─────────────────────────────── */
.cat-card {
  border: 1px solid var(--line-soft);
  border-radius: var(--r-sm);
  background: var(--surface-2);
  padding: 12px 14px 10px;
  margin-bottom: 10px;
}
.cat-head { display: flex; align-items: center; gap: 8px; margin-bottom: 8px; flex-wrap: wrap; }
.cat-head .cat-name { flex: 1 1 220px; min-width: 0; }
.cat-chans { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 8px; }
.cat-chan {
  display: inline-flex; align-items: center; gap: 4px;
  padding: 3px 4px 3px 10px; border: 1px solid var(--line);
  border-radius: 999px; font-size: 12px; background: var(--surface-1, transparent);
}
.cat-chan .method-badge { font-size: 10px; }
.cat-x {
  border: 0; background: transparent; color: var(--faint);
  cursor: pointer; font-size: 14px; line-height: 1; padding: 0 4px;
}
.cat-x:hover { color: var(--err); }
.cat-foot { display: flex; }

/* ── 嵌入在「支付通道 › iDataRiver 通道」里的收款设置 ───── */
.map-embed { border-top: 1px solid var(--line-soft); margin-top: 6px; }
.map-embed > summary {
  cursor: pointer; list-style: none;
  padding: 13px var(--sp-4); font-size: 12.5px; font-weight: 620; color: var(--ink);
  display: flex; align-items: center; gap: 8px;
}
.map-embed > summary::-webkit-details-marker { display: none; }
.map-embed > summary::before {
  content: ''; width: 7px; height: 7px; border-right: 1.6px solid var(--faint);
  border-bottom: 1.6px solid var(--faint); transform: rotate(-45deg); transition: transform var(--dur) var(--ease);
}
.map-embed[open] > summary::before { transform: rotate(45deg); }
.map-embed > summary .muted { font-weight: 400; font-size: 11.5px; }
.map-embed[open] > summary { border-bottom: 1px solid var(--line-soft); }
.map-embed .panel {
  border: 0; border-radius: 0; box-shadow: none; background: transparent;
  border-top: 1px solid var(--line-soft); margin: 0;
}
.map-embed .panel:first-child { border-top: 0; }
.map-embed .panel h3 { padding-left: var(--sp-4); }