/* 买货中心 · 设计系统
   沿用「得物价格中心」的 token 与组件语言：Ant Design 风浅色面板，
   主色 #1890ff，12px 圆角，轻阴影，PingFang 中文字体栈。 */
:root{
  color-scheme:light;
  --primary:#1890ff;--primary-dark:#0c53b7;--primary-soft:#eaf4ff;
  --ink:#212b36;--muted:#637381;--line:#e8ecef;--line-strong:#c4cdd5;
  --surface:#fff;--bg:#f4f6f8;--success:#229a16;--danger:#b72136;--warning:#8a6400;
  --radius:12px;--sidebar:216px;--header-height:58px;--control-height:36px;--control-radius:8px;
  --space-1:4px;--space-2:8px;--space-3:12px;--space-4:16px;--space-5:20px;
  --accent:var(--primary);--accent-soft:var(--primary-soft);--accent-hover:var(--primary-dark);
  --soft:var(--primary-soft);--red:var(--danger);--green:var(--success);
  font-family:"Public Sans",-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;
  font-size:14px;
}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--ink);font-family:inherit;line-height:1.5}
[hidden]{display:none!important}
button,input,select,textarea{font:inherit}
button,a,input,select,textarea{-webkit-tap-highlight-color:transparent}
button{cursor:pointer;border:1px solid #dfe3e8;background:#fff;color:var(--ink);font-size:13px;font-weight:600;border-radius:8px;padding:7px 12px;min-height:34px;transition:background .15s}
button:hover:not(:disabled){background:#f4f6f8}
button.primary,button[type=submit]:not(.secondary){background:var(--primary);color:#fff;border-color:var(--primary)}
button.primary:hover:not(:disabled),button[type=submit]:not(.secondary):hover:not(:disabled){background:var(--primary-dark)}
button:disabled{opacity:.45;cursor:not-allowed}
button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid #74caff;outline-offset:2px}
input:not([type=checkbox]):not([type=file]),select,textarea{border:1px solid #dfe3e8;border-radius:8px;padding:8px 11px;min-height:36px;color:var(--ink);background:#fff;font-size:13px;max-width:100%}
input[type=checkbox]{accent-color:var(--primary)}
textarea{resize:vertical}
a{color:#0c69c8;text-decoration:none}
a:hover{text-decoration:underline}
h1,h2,h3,p{margin-top:0}
h1{font-size:21px;line-height:1.4;letter-spacing:-.4px}
h2{font-size:15px;font-weight:700}
h3{font-size:13px}
.hint,.muted,.secondary,.secondary-text{color:var(--muted)}
.hint{font-size:12px;line-height:1.7}
.error{color:var(--danger)!important}
.ok{color:var(--success)!important}
.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}
.mono,pre,code{font-family:ui-monospace,SFMono-Regular,Consolas,monospace}
label{font-size:13px;font-weight:600}
.ui-icon{width:19px;height:19px;display:block;flex-shrink:0;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}

/* ---------- 品牌 ---------- */
.brand-icon{display:grid;place-items:center;width:34px;height:34px;flex-shrink:0;border-radius:9px;background:var(--primary);color:#fff}
.brand-icon .ui-icon{width:23px;height:23px}

/* ---------- 登录页 ---------- */
.login-page{min-height:100dvh;display:grid;place-items:center;padding:24px;background:radial-gradient(ellipse at 20% 10%,#eaf4ff,transparent 55%),#f4f6f8}
.login-wrap{width:min(400px,100%)}
.login-brand{display:flex;align-items:center;justify-content:center;gap:10px;color:var(--ink);font-size:17px;font-weight:750;margin-bottom:24px}
.login-card{background:#fff;border:1px solid #e8ecef;border-radius:16px;padding:28px 28px 20px;box-shadow:0 12px 32px -12px rgba(145,158,171,.25)}
.login-card h1{font-size:23px;margin-bottom:8px}
.login-card .login-description{font-size:13px;color:var(--muted);margin-bottom:23px}
.login-card label{display:block;margin-bottom:8px}
.password-field{position:relative}
.password-field input{width:100%;padding-right:48px;height:43px}
.password-toggle{position:absolute;right:5px;top:4px;border:0;background:transparent;min-height:34px;padding:7px;color:var(--muted)}
.login-card .login-submit{width:100%;margin-top:17px;height:40px}
.login-card #message{font-size:12px;min-height:20px;margin:12px 0 0}
.login-card .login-remember{display:flex;align-items:center;gap:8px;margin:14px 0;font-size:13px;font-weight:400;color:var(--muted)}
.login-card .login-remember input{width:16px;height:16px;min-height:0;margin:0;flex:0 0 16px;accent-color:var(--primary)}
.login-foot{text-align:center;color:#919eab;font-size:11px;margin-top:18px}
.login-note{display:flex;justify-content:center;gap:8px;align-items:center;border-top:1px dashed #dfe3e8;padding-top:14px;margin-top:14px;color:var(--muted);font-size:11px}
.login-note .ui-icon{width:14px;height:14px}

/* ---------- 面板骨架 ---------- */
.app-sidebar{position:fixed;inset:0 auto 0 0;width:var(--sidebar);display:flex;flex-direction:column;background:#fff;border-right:1px dashed #dfe3e8;padding:20px 12px 14px;z-index:30}
.app-brand{display:flex;gap:10px;align-items:center;padding:0 8px 19px;color:var(--ink);font-size:15px;font-weight:750}
.workspace-label{margin:0 8px 18px;padding:11px 12px;border-radius:9px;background:#f4f6f8;font-size:12px;color:var(--muted)}
.workspace-label strong{display:block;font-size:13px;color:var(--ink);margin-bottom:3px}
.nav-label{padding:0 14px;margin:0 0 8px;color:#919eab;font-size:11px;font-weight:700;letter-spacing:.4px}
.app-sidebar nav{display:flex;flex-direction:column;gap:4px}
.app-sidebar nav button{display:flex;gap:12px;align-items:center;width:100%;text-align:left;min-height:41px;border:0;background:transparent;color:var(--muted);padding:10px 13px;border-radius:8px;font-weight:500}
.app-sidebar nav button:hover{background:#f4f6f8}
.app-sidebar nav button[aria-current=page]{color:#0c69c8;background:var(--primary-soft);font-weight:700}
.sidebar-foot{margin-top:auto;padding:18px 12px 0;color:#919eab;font-size:11px}
.sidebar-foot span{display:block;margin-top:4px}
.app-frame{margin-left:var(--sidebar);min-width:0}
.app-topbar{position:sticky;top:0;z-index:15;height:var(--header-height);background:rgba(255,255,255,.95);border-bottom:1px solid var(--line);padding:0 22px;display:flex;align-items:center;justify-content:space-between;gap:12px;backdrop-filter:blur(10px)}
.breadcrumbs{display:flex;gap:9px;color:var(--muted);font-size:12px;align-items:center}
.breadcrumbs strong{color:var(--ink);font-weight:600}
.topbar-actions{display:flex;align-items:center;gap:12px}
.topbar-actions .text-action{border:0;background:none;padding:5px;font-size:12px;color:var(--muted)}
.avatar{width:27px;height:27px;display:grid;place-items:center;border-radius:50%;background:#d0f2ff;color:#0c53b7;font-size:11px;font-weight:700}
.app-main{max-width:none;margin:0;padding:20px 22px 16px}
.page-intro{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:16px}
.page-intro h1{margin:0 0 5px}
.page-intro p{margin:0;color:var(--muted);font-size:12px}
.page-intro .page-label{color:#0c69c8;background:var(--primary-soft);padding:5px 9px;border-radius:6px;font-size:11px;white-space:nowrap}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:0 0 2px rgba(145,158,171,.12),0 6px 18px -8px rgba(145,158,171,.16);margin-bottom:14px;padding:17px 18px}
.card h2{margin-bottom:14px}
.summary{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin-bottom:16px;padding:0;font-size:12px;color:var(--muted)}
.summary>div{display:flex;align-items:flex-start;flex-direction:column;gap:8px;background:#fff;border:1px solid var(--line);border-radius:10px;padding:14px 16px;position:relative;overflow:hidden}
.summary>div:after{content:"";position:absolute;right:16px;top:17px;width:7px;height:7px;background:#1890ff;border-radius:50%}
.summary strong{color:var(--ink);font-size:23px;font-weight:700;line-height:1.15;font-variant-numeric:tabular-nums}
.pill{display:inline-flex;align-items:center;gap:5px;font-size:11px;font-weight:600;line-height:1.5;padding:4px 8px;border-radius:6px;background:var(--primary-soft);color:#0c69c8;white-space:nowrap}
.pill.success{background:#e9fcd4;color:#229a16}
.app-main>footer{padding:8px 0 0;display:flex;justify-content:space-between;color:#919eab;font-size:11px;text-align:left}

@media(max-width:980px){
  :root{--sidebar:190px}
  .app-main{padding:18px 16px}
  .app-topbar{padding:0 16px}
}
@media(max-width:700px){
  .app-sidebar{transform:translateX(-100%);width:216px;transition:transform .18s}
  .app-frame{margin-left:0}
  .app-topbar{height:53px;padding:0 12px}
  .app-main{padding:16px 12px}
  .page-intro{align-items:flex-start}
  .page-intro h1{font-size:19px}
  .summary{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}
  .login-card{padding:25px 22px 18px}
  .page-intro .page-label{display:none}
  .app-main>footer span:last-child{display:none}
}
@media(prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}