:root{
  --bg:#f2f4f3; --card:#fff; --line:#e3e8e6; --text:#2c3330; --text2:#66706b; --text3:#98a09c;
  --brand:#006050; --brand-soft:#e3efe8;
  --ok:#12894a; --ok-soft:#e5f6ec;
  --warn:#c97a09; --warn-soft:#fdf2e0;
  --bad:#c0392b; --bad-soft:#fbeceb;
  --r:10px;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  background:var(--bg);color:var(--text);font-size:14px;line-height:1.6;
  font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif;
}
button,input{font-family:inherit}
button{cursor:pointer}
a{color:var(--brand)}

.topbar{
  background:var(--brand);color:#fff;padding:12px 20px;
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  position:sticky;top:0;z-index:30;
}
.tb-title{font-size:18px;font-weight:700}
.tb-sub{font-size:12px;color:#b9d4cc;margin-top:2px}
.tb-right{display:flex;gap:8px;flex:none;align-items:center}
.btn{border:0;border-radius:8px;padding:9px 16px;font-size:14px;font-weight:600}
.btn.ghost{background:rgba(255,255,255,.18);color:#fff;text-decoration:none;display:inline-block}
.btn.ghost:active{background:rgba(255,255,255,.32)}
.btn.line{background:#fff;color:var(--brand);border:1px solid #bcd8d0}
.btn.sm{padding:6px 13px;font-size:12.5px}
.btn.primary{background:var(--brand);color:#fff}
.btn.danger{background:var(--bad);color:#fff}

/* 统计条 */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;padding:14px 20px 0;max-width:1200px;margin:0 auto}
.st{background:var(--card);border-radius:var(--r);padding:12px 14px}
.st-k{font-size:11.5px;color:var(--text3)}
.st-v{font-size:23px;font-weight:700;color:var(--brand);line-height:1.25;margin-top:2px}
.st-v.warn{color:var(--warn)}
.st-v.red{color:var(--bad)}
.st-v small{font-size:12px;font-weight:400;color:var(--text2);margin-left:3px}

/* 筛选 */
.filterbar{
  display:flex;gap:10px;align-items:center;flex-wrap:wrap;
  padding:14px 20px 0;max-width:1200px;margin:0 auto;
}
.segs{display:flex;background:#fff;border-radius:9px;overflow:hidden;border:1px solid var(--line)}
.segs button{border:0;background:#fff;padding:8px 16px;font-size:13px;color:var(--text2)}
.segs button.on{background:var(--brand);color:#fff;font-weight:600}
.filterbar input{
  border:1px solid var(--line);border-radius:8px;padding:8px 12px;background:#fff;font-size:13px;
}

.main{max-width:1200px;margin:0 auto;padding:12px 20px 60px}

/* 订单卡 */
.ord{background:var(--card);border-radius:var(--r);margin-bottom:10px;overflow:hidden}
.ord.done{opacity:.72}
.ord-h{display:flex;align-items:center;gap:10px;padding:11px 14px;border-bottom:1px solid var(--line);flex-wrap:wrap}
.ord-id{font-family:ui-monospace,Consolas,monospace;font-size:11.5px;color:var(--text3)}
.ord-time{font-size:12.5px;color:var(--text2)}
.ord-total{margin-left:auto;font-size:19px;font-weight:700;color:var(--bad)}
.ord-total small{font-size:12px;color:var(--text3);font-weight:400;margin-left:4px}
.tag{font-size:11.5px;padding:2px 9px;border-radius:12px;font-weight:600;white-space:nowrap}
.tag-new{background:var(--warn-soft);color:var(--warn)}
.tag-done{background:var(--ok-soft);color:var(--ok)}
.tag-sea{background:#e3f0f4;color:#1f6f8b}
.tag-meat{background:#f6e9e2;color:#8c3a1e}
.tag-spicy{background:#fbe8e7;color:#b0201d}
.tag-custom{background:#eef0f3;color:#66706b}

.ord-b{padding:11px 14px}
.ord-meta{display:flex;flex-wrap:wrap;gap:6px 18px;font-size:13px;margin-bottom:8px}
.ord-meta b{font-weight:600;color:var(--text)}
.ord-meta span{color:var(--text2)}
.ord-items{display:flex;flex-wrap:wrap;gap:5px;align-items:center}
.dtag{
  font-size:12px;padding:3px 9px;border-radius:7px;background:#f4f6f8;color:var(--text2);
}
.dtag b{color:var(--text);font-weight:600}
.more-btn{
  border:0;background:transparent;color:var(--brand);font-size:12px;
  padding:3px 8px;border-radius:7px;cursor:pointer;text-decoration:underline;
}
.more-btn:hover{background:var(--brand-soft)}
.ord-note{
  font-size:12.5px;color:#8a5606;background:var(--warn-soft);
  padding:7px 10px;border-radius:7px;margin-top:8px;white-space:pre-wrap;
}
.ord-ops{display:flex;gap:7px;padding:10px 14px;border-top:1px solid var(--line);background:#fafbfb;flex-wrap:wrap}

.empty{text-align:center;padding:50px 20px;color:var(--text3);font-size:14px}
.ospinner{text-align:center;padding:40px;color:var(--text3)}

.toast{
  position:fixed;left:50%;bottom:40px;transform:translateX(-50%) translateY(10px);
  background:rgba(30,40,35,.93);color:#fff;font-size:13px;padding:9px 18px;
  border-radius:20px;z-index:99;opacity:0;pointer-events:none;transition:all .2s;
}
.toast.on{opacity:1;transform:translateX(-50%) translateY(0)}

@media(max-width:720px){
  .stats{grid-template-columns:repeat(2,1fr)}
  .topbar{flex-direction:column;align-items:flex-start;gap:8px}
  .tb-right{width:100%}
  .tb-right .btn,.tb-right a{flex:1;text-align:center}
}