:root{--ink:#14312a;--ink2:#5a6f69;--ink3:#8c9c97;--paper:#f5f7f4;--brand:#0e7c66;
--brand-dark:#0a5f4e;--brand-soft:#e2f0ec;--amber:#b06212;--amber-soft:#fbf0e2;
--line:#e2e7e3;--danger:#b3382f;--danger-soft:#fbeceb}
*{box-sizing:border-box;margin:0;padding:0}
body{font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif;
background:var(--paper);color:var(--ink);font-size:16px;line-height:1.55;-webkit-font-smoothing:antialiased}
.page{max-width:660px;margin:0 auto;padding:16px 16px 92px}
button{font:inherit;color:inherit;cursor:pointer;border:none;background:none}
input,textarea,select{font:inherit;color:inherit;width:100%;background:#fff;
border:1px solid var(--line);border-radius:11px;padding:11px 12px;transition:border-color .15s,box-shadow .15s}
input:focus,textarea:focus,select:focus{outline:none;border-color:var(--brand);box-shadow:0 0 0 3px var(--brand-soft)}
textarea{min-height:130px;resize:vertical;line-height:1.65}
h1{font-size:20px;font-weight:700;letter-spacing:-.01em}
.sub{font-size:13.5px;color:var(--ink3)}
.num{font-variant-numeric:tabular-nums}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;background:var(--brand);
color:#fff;border-radius:11px;padding:12px 18px;font-weight:600;font-size:15.5px;width:100%}
.btn:hover{background:var(--brand-dark)}
.btn:disabled{opacity:.5;cursor:not-allowed}
.btn.ghost{background:#fff;color:var(--ink);border:1px solid var(--line)}
.btn.sm{padding:8px 14px;font-size:14px;width:auto;border-radius:9px;font-weight:500}
.btn.danger{background:#fff;color:var(--danger);border:1px solid #f0d8d5}
.card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:16px;margin-bottom:14px}
.f{margin-bottom:12px}
.f > label{display:block;font-size:13px;color:var(--ink2);margin-bottom:5px}
.row{display:flex;gap:10px}.row > *{flex:1;min-width:0}
.chips{display:flex;gap:8px;flex-wrap:wrap}
.chip{padding:9px 15px;border-radius:999px;border:1px solid var(--line);background:#fff;font-size:14.5px}
.chip[aria-pressed=true]{background:var(--brand);color:#fff;border-color:var(--brand);font-weight:600}
.tag{display:inline-block;padding:2px 9px;border-radius:999px;font-size:12.5px;font-weight:600;
background:var(--brand-soft);color:var(--brand-dark)}
.tag.amber{background:var(--amber-soft);color:var(--amber)}
.tag.grey{background:#eef1ee;color:var(--ink2)}
.tag.red{background:var(--danger-soft);color:var(--danger)}
.ok{background:var(--brand-soft);color:var(--brand-dark);font-size:14px;padding:10px 12px;border-radius:10px;margin-bottom:12px}
.err{background:var(--danger-soft);color:var(--danger);font-size:14px;padding:10px 12px;border-radius:10px;margin-bottom:12px}
.warn{background:var(--amber-soft);color:var(--amber);font-size:13.5px;padding:9px 12px;border-radius:10px;margin-bottom:12px}
.muted{font-size:12.5px;color:var(--ink3);margin-top:5px}
.empty{text-align:center;padding:40px 20px;color:var(--ink3)}
[hidden]{display:none!important}

/* 顶栏 */
.top{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:16px}
.who{font-size:13px;color:var(--ink3)}
.who b{color:var(--ink);font-weight:600}

/* 底部导航 */
.nav{position:fixed;left:0;right:0;bottom:0;background:#fff;border-top:1px solid var(--line);
display:flex;padding:6px 0 max(6px,env(safe-area-inset-bottom));z-index:20}
.nav a{flex:1;text-align:center;padding:7px 0;font-size:12px;color:var(--ink3);text-decoration:none;line-height:1.3}
.nav a b{display:block;font-size:19px;font-weight:400;margin-bottom:1px}
.nav a.on{color:var(--brand);font-weight:600}

/* 日历 */
.cal-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}
.cal-head h2{font-size:17px;font-weight:700}
.cal-head button{padding:6px 13px;border:1px solid var(--line);border-radius:9px;background:#fff;font-size:15px}
.dow{display:grid;grid-template-columns:repeat(7,1fr);gap:4px;margin-bottom:5px}
.dow span{text-align:center;font-size:11.5px;color:var(--ink3)}
.grid{display:grid;grid-template-columns:repeat(7,1fr);gap:4px}
.day{aspect-ratio:1/1.12;border-radius:10px;background:#fff;border:1px solid var(--line);
display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;position:relative;padding:2px}
.day.blank{background:transparent;border:none}
.day .d{font-size:14.5px;font-variant-numeric:tabular-nums}
.day .bar{height:4px;border-radius:2px;background:var(--brand);min-width:5px}
.day .cnt{font-size:10.5px;color:var(--ink3);line-height:1}
.day[aria-pressed=true]{border-color:var(--brand);background:var(--brand-soft);box-shadow:0 0 0 2px var(--brand-soft)}
.day.today .d{color:var(--brand);font-weight:700}
.day .dot{position:absolute;top:4px;right:4px;width:6px;height:6px;border-radius:50%;background:var(--amber)}

/* 订单条目 */
.order{background:#fff;border:1px solid var(--line);border-radius:13px;padding:13px;margin-bottom:9px}
.order.dup{border-color:#e8c48e;background:#fffdf8}
.order .l1{display:flex;align-items:center;gap:8px;margin-bottom:4px;flex-wrap:wrap}
.order .nm{font-weight:600}
.order .l2{font-size:13.5px;color:var(--ink2);line-height:1.5}
.order .l3{display:flex;gap:8px;margin-top:9px;flex-wrap:wrap}
.stat{display:flex;gap:8px;margin-bottom:12px}
.stat div{flex:1;background:#fff;border:1px solid var(--line);border-radius:12px;padding:10px 8px;text-align:center}
.stat b{display:block;font-size:19px;font-variant-numeric:tabular-nums;line-height:1.25}
.stat span{font-size:11.5px;color:var(--ink3)}

/* 弹层 */
.sheet{position:fixed;inset:0;background:rgba(20,49,42,.4);z-index:30;display:flex;align-items:flex-end}
.sheet > div{background:var(--paper);width:100%;max-height:88vh;overflow:auto;
border-radius:18px 18px 0 0;padding:18px 16px calc(18px + env(safe-area-inset-bottom));max-width:660px;margin:0 auto}