:root{
  --cream:#FBF6EE; --card:#FFFFFF; --green:#3F5B3A; --green2:#5B7A50;
  --gold:#C9A227; --pink:#F6D3DC; --line:#EADFCB; --muted:#8B8A7E;
  --text:#2F3B2C; --orange:#F08A24; --soft:#F6F1E7;
  --shadow:0 8px 28px rgba(88,72,48,.09);
}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html,body{margin:0;padding:0}
body{
  background:var(--cream);color:var(--text);
  font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif;
  font-size:14px;line-height:1.5;padding-bottom:96px;overflow-x:hidden;
  background-image:radial-gradient(circle at 88% 3%,rgba(246,211,220,.55),transparent 38%),
                   radial-gradient(circle at 4% 96%,rgba(246,211,220,.45),transparent 34%);
}
button,input,select{font-family:inherit;font-size:inherit;color:inherit}
button{cursor:pointer;border:0;background:none;padding:0}
.app{position:relative;max-width:480px;margin:0 auto;min-height:100vh;overflow:hidden}
.flower{position:absolute;pointer-events:none;opacity:.62;z-index:0}
.flower.a{width:190px;height:190px;top:-46px;right:-58px;transform:rotate(18deg)}
.flower.b{width:220px;height:220px;bottom:36px;left:-84px;transform:rotate(-24deg)}
.masthead{position:relative;z-index:1;text-align:center;padding:26px 22px 14px}
.eyebrow{font-size:10px;letter-spacing:.32em;color:var(--gold);font-weight:700}
.masthead h1{
  margin:8px 0 2px;font-family:"Songti SC","STSong","SimSun",serif;
  font-size:40px;letter-spacing:.08em;color:var(--green);font-weight:700;line-height:1.2;
}
.rule{display:flex;align-items:center;justify-content:center;gap:10px;color:var(--gold);margin:4px 0 6px}
.rule i{display:block;width:54px;height:1px;background:var(--gold);opacity:.7}
.rule b{font-size:9px;transform:rotate(45deg);display:block;width:6px;height:6px;background:var(--gold);opacity:.8}
.subtitle{font-family:"Songti SC","STSong",serif;font-size:16px;letter-spacing:.14em;color:var(--green2)}
.lede{font-size:12px;color:var(--muted);margin:8px 0 0}
.identity{
  position:relative;z-index:1;margin:6px 14px 12px;background:rgba(255,255,255,.85);
  border:1px solid var(--line);border-radius:14px;padding:9px 12px;
  display:flex;align-items:center;gap:10px;box-shadow:var(--shadow);
}
.avatar{width:32px;height:32px;border-radius:50%;display:grid;place-items:center;color:#fff;font-weight:700;font-size:13px;flex:none}
.identity .who{flex:1;min-width:0}
.identity .who b{font-size:13px}
.identity .who small{display:block;color:var(--muted);font-size:11px}
.pill{display:inline-block;padding:2px 8px;border-radius:999px;font-size:10px;font-weight:700;white-space:nowrap}
.pill.admin{background:#E4EFDC;color:#3F5B3A}
.pill.member{background:#F1EEE5;color:#7C7A6E}
.btn-mini{border:1px solid var(--green);color:var(--green);border-radius:999px;padding:5px 12px;font-size:11px;font-weight:700;background:#fff;white-space:nowrap;flex:none}
main{position:relative;z-index:1;padding:0 14px}
.view{display:none;animation:fade .22s ease}
.view.active{display:block}
@keyframes fade{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}
.card{background:var(--card);border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow);padding:14px;margin-bottom:14px}
.card-title{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-bottom:10px}
.card-title h2{margin:0;font-size:15px;color:var(--green);font-weight:700}
.card-title small{color:var(--muted);font-size:11px}
.cal-top{display:flex;align-items:center;justify-content:space-between;gap:6px;margin-bottom:10px}
.month{font-family:"Songti SC","STSong",serif;font-size:21px;font-weight:700;color:var(--green);letter-spacing:.06em;flex:1;text-align:center}
.month small{font-size:11px;color:var(--gold);margin-left:4px}
.nav-btn{width:30px;height:30px;border-radius:50%;background:var(--soft);color:var(--green);font-size:17px;line-height:1}
.today-btn{font-size:10px;color:var(--green2);border:1px solid var(--line);border-radius:999px;padding:4px 8px;background:#fff}
.week-head{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));text-align:center;font-size:11px;color:var(--muted);padding:4px 0 8px;border-bottom:1px solid var(--line)}
.week-head span:nth-child(n+6){color:#C0807F}
.cal-grid{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:1px;background:var(--line);border:1px solid var(--line);border-radius:10px;overflow:hidden;margin-top:1px}
.day{background:#fff;min-height:94px;min-width:0;overflow:hidden;padding:4px 3px;display:flex;flex-direction:column;gap:2px;text-align:left;align-items:stretch}
.day:nth-child(7n+6),.day:nth-child(7n){background:#FEF7F3}
.day.out{background:#F7F6F3;min-height:94px}
.dnum{font-size:11px;font-weight:700;color:var(--green2);padding-left:2px;margin-bottom:1px}
.day.out .dnum{color:#BDB9AE}
.day.today .dnum{color:#fff;background:var(--gold);border-radius:50%;width:18px;height:18px;display:grid;place-items:center;padding:0;font-size:10px}
.tag{display:block;width:100%;border-radius:4px;color:#fff;font-size:9px;line-height:15px;height:15px;padding:0 3px;overflow:hidden;white-space:nowrap;text-overflow:ellipsis}
.more,.none{font-size:9px;color:var(--muted);line-height:14px;padding-left:2px}
.legend{display:flex;flex-wrap:wrap;gap:6px;margin-top:12px}
.legend span{display:inline-flex;align-items:center;gap:4px;font-size:10px;color:var(--muted)}
.legend i{width:9px;height:9px;border-radius:3px;display:block}
.summary{margin-top:10px;padding-top:10px;border-top:1px dashed var(--line);font-size:11px;color:var(--muted);display:flex;flex-wrap:wrap;gap:8px}
.summary b{color:var(--green);font-size:12px}
.hint{font-size:11px;color:var(--muted);line-height:1.7}
.table-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch;border:1px solid var(--line);border-radius:10px;max-height:66vh}
table{border-collapse:separate;border-spacing:0;width:max-content;min-width:100%;font-size:11px}
th,td{padding:0;text-align:center;border-right:1px solid var(--line);border-bottom:1px solid var(--line);height:32px}
th{background:var(--soft);color:var(--green);font-weight:700;position:sticky;top:0;z-index:2;min-width:42px}
th.wk{background:#FBEEE7}
th.name-col,td.name-col{position:sticky;left:0;z-index:3;min-width:74px;background:#fff;text-align:left;padding-left:8px;font-weight:700;color:var(--green)}
th.name-col{z-index:4;background:var(--soft)}
td .cell{display:block;width:100%;height:32px;line-height:32px;color:#fff;font-size:10px;font-weight:700}
td .cell.empty{color:#C8C3B6;font-weight:400}
.rowline{display:flex;align-items:center;gap:10px;padding:11px 0;border-bottom:1px solid var(--line)}
.rowline:last-child{border-bottom:0}
.rowline .grow{flex:1;min-width:0}
.rowline .grow b{font-size:13px}
.rowline .grow small{display:block;color:var(--muted);font-size:11px}
.tag-inline{display:inline-block;padding:3px 9px;border-radius:6px;color:#fff;font-size:11px;font-weight:700}
.link{color:var(--green2);font-size:11px;font-weight:700;text-decoration:underline}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:5px;border-radius:10px;padding:10px 14px;font-size:12px;font-weight:700;background:var(--green);color:#fff}
.btn.ghost{background:#fff;color:var(--green);border:1px solid var(--line)}
.btn.danger{background:#fff;color:#B0454B;border:1px solid #EFC9CB}
.btn.orange{background:var(--orange)}
.btn.full{width:100%}
.btn-row{display:flex;gap:8px;flex-wrap:wrap;margin-top:12px}
.btn-row .btn{flex:1;min-width:92px}
.field{margin-bottom:12px}
.field label{display:block;font-size:11px;color:var(--muted);margin-bottom:5px;font-weight:700}
.field input,.field select{width:100%;border:1px solid var(--line);background:#fff;border-radius:10px;padding:10px 11px;font-size:13px;outline:none}
.field input:focus,.field select:focus{border-color:var(--green2)}
.log-item{border-left:3px solid var(--gold);padding:9px 0 9px 11px;margin-bottom:10px;background:linear-gradient(90deg,#FBF7EC,transparent)}
.log-item .t{font-size:10px;color:var(--muted)}
.log-item .l1{font-size:12px;font-weight:700;margin:3px 0}
.log-item .l2{font-size:11px;color:var(--muted)}
.log-item .arrow{color:var(--green2);font-weight:700}
.empty-state{text-align:center;padding:30px 12px;color:var(--muted);font-size:12px}
.tabbar{
  position:fixed;bottom:0;left:50%;transform:translateX(-50%);width:min(100%,480px);z-index:20;
  background:rgba(255,255,255,.96);border-top:1px solid var(--line);display:grid;grid-template-columns:repeat(5,1fr);
  padding:7px 4px calc(7px + env(safe-area-inset-bottom));box-shadow:0 -4px 18px rgba(88,72,48,.06);
}
.tabbar button{display:flex;flex-direction:column;align-items:center;gap:3px;font-size:10px;color:var(--muted)}
.tabbar button.active{color:var(--green);font-weight:700}
.tabbar svg{width:19px;height:19px;stroke:currentColor;fill:none;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.tabbar button.active svg{stroke-width:2.1}
.fab{position:fixed;z-index:21;bottom:calc(74px + env(safe-area-inset-bottom));right:max(16px,calc((100vw - 480px)/2 + 16px));width:50px;height:50px;border-radius:50%;background:var(--orange);color:#fff;font-size:28px;font-weight:300;box-shadow:0 8px 20px rgba(240,138,36,.4);display:grid;place-items:center;line-height:1}
.mask{position:fixed;inset:0;background:rgba(40,36,28,.42);z-index:30;opacity:0;pointer-events:none;transition:opacity .2s}
.mask.open{opacity:1;pointer-events:auto}
.sheet{position:fixed;z-index:31;bottom:0;left:50%;transform:translate(-50%,100%);width:min(100%,480px);max-height:84vh;overflow-y:auto;background:#fff;border-radius:22px 22px 0 0;transition:transform .25s cubic-bezier(.2,.8,.2,1);box-shadow:0 -10px 30px rgba(60,48,30,.18)}
.sheet.open{transform:translate(-50%,0)}
.sheet-in{padding:18px 18px calc(24px + env(safe-area-inset-bottom))}
.sheet-head{display:flex;align-items:flex-start;justify-content:space-between;gap:10px;margin-bottom:14px}
.sheet-head h3{margin:0;font-size:17px;color:var(--green);font-family:"Songti SC","STSong",serif}
.sheet-head small{display:block;color:var(--muted);font-size:11px;font-weight:400;margin-top:3px}
.x{width:26px;height:26px;border-radius:50%;background:var(--soft);color:var(--muted);font-size:15px;line-height:26px;text-align:center;flex:none}
.status-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:9px}
.status-grid button{padding:13px 10px;border-radius:11px;color:#fff;font-weight:700;font-size:13px;box-shadow:0 3px 10px rgba(0,0,0,.08)}
.status-grid button small{display:block;font-weight:400;opacity:.85;font-size:10px;margin-top:2px}
.toast{position:fixed;z-index:50;top:18px;left:50%;transform:translate(-50%,-16px);background:var(--green);color:#fff;padding:9px 16px;border-radius:999px;font-size:12px;opacity:0;pointer-events:none;transition:.25s;box-shadow:0 6px 18px rgba(63,91,58,.3);max-width:88vw;text-align:center}
.toast.show{opacity:1;transform:translate(-50%,0)}
.lock{font-size:11px;color:#B9B3A5}
.notice{background:#FBF7EC;border:1px dashed var(--gold);border-radius:10px;padding:10px 12px;font-size:11px;color:#8A7440;line-height:1.7;margin-top:10px}
.kv{display:grid;grid-template-columns:84px 1fr;gap:7px 10px;font-size:11px;color:var(--muted)}
.kv b{color:var(--text);font-weight:600}

/* ---- 服务端版新增：登录层、同步状态条 ---- */
.syncbar{position:relative;z-index:1;margin:0 14px 12px;display:flex;align-items:center;gap:7px;
  font-size:10px;color:var(--green2);background:#EFF5EA;border:1px solid #DCE9D2;border-radius:999px;padding:5px 11px}
.syncbar.off{color:#9A6B45;background:#FBF1E7;border-color:#EFDCC7}
.syncbar i{width:7px;height:7px;border-radius:50%;background:#5B9A50;display:block;flex:none}
.syncbar.off i{background:#D89A55}
.syncbar .grow{flex:1;min-width:0;overflow:hidden;white-space:nowrap;text-overflow:ellipsis}
.syncbar b{font-weight:700}
.login-overlay{position:fixed;inset:0;z-index:60;background:linear-gradient(160deg,#FBF6EE,#F6D3DC);
  display:grid;place-items:center;padding:18px;overflow-y:auto}
.login-overlay.hidden{display:none}
.login-card{width:min(100%,420px);background:#fff;border:1px solid var(--line);border-radius:22px;
  padding:24px 20px 22px;box-shadow:0 18px 50px rgba(88,72,48,.16)}
.login-card .eyebrow{text-align:center}
.login-card h2{text-align:center;font-family:"Songti SC","STSong","SimSun",serif;font-size:27px;
  color:var(--green);margin:8px 0 2px;letter-spacing:.08em}
.login-card .rule{margin:6px 0 12px}
.login-card .sub{text-align:center;font-size:11px;color:var(--muted);margin-bottom:16px;line-height:1.7}
.login-card .field input,.login-card .field select{font-size:14px}
.login-card .btn.full{width:100%;margin-top:4px}
.login-note{margin-top:14px;font-size:10px;color:var(--muted);line-height:1.75;text-align:center}
.login-err{font-size:11px;color:#B0454B;min-height:16px;margin-bottom:6px;text-align:center}
.pins{display:flex;flex-wrap:wrap;gap:5px;justify-content:center;margin-top:10px}
.pins span{font-size:10px;color:var(--muted);background:var(--soft);border-radius:999px;padding:3px 8px}