/* ── 生产进度 Order Flow ── 简洁白底深色字 ── */
:root{
  --bg:#f5f5f7; --card:#ffffff; --text:#1d1d1f; --sub:#6e6e73; --line:#e5e5e7;
  --accent:#0071e3; --ok:#34c759; --warn:#ff9500; --danger:#ff3b30; --grey:#8e8e93;
  --radius:14px; --shadow:0 1px 3px rgba(0,0,0,.06),0 8px 24px rgba(0,0,0,.04);
}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html,body{margin:0;padding:0}
body{
  font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Segoe UI",Roboto,sans-serif;
  background:var(--bg); color:var(--text); font-size:15px; line-height:1.5;
  -webkit-text-size-adjust:100%;
}
button,input,select,textarea{font-family:inherit;font-size:15px;color:inherit}
button{cursor:pointer;border:none;background:none}
a{color:var(--accent);text-decoration:none}

/* 布局 */
.app{max-width:1080px;margin:0 auto;padding:0 14px 96px}
.topbar{position:sticky;top:0;z-index:30;background:rgba(245,245,247,.86);backdrop-filter:saturate(180%) blur(18px);
  margin:0 -14px 12px;padding:12px 14px 10px;border-bottom:1px solid var(--line);
  display:flex;align-items:center;gap:12px;flex-wrap:wrap}
.brand{font-size:17px;font-weight:600;letter-spacing:-.01em}
.brand small{display:block;font-weight:400;font-size:12px;color:var(--sub)}
.spacer{flex:1}
.page-title{font-size:22px;font-weight:600;letter-spacing:-.02em;margin:4px 0 12px}
.nav{display:none;gap:4px}
.nav button{padding:7px 13px;border-radius:999px;color:var(--sub);font-size:14px}
.nav button.on{background:#fff;color:var(--text);box-shadow:var(--shadow);font-weight:500}

/* 卡片 */
.card{background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);padding:16px;margin-bottom:14px}
.card h2{font-size:15px;font-weight:600;margin:0 0 4px}
.card .hint{font-size:12.5px;color:var(--sub);margin:0 0 12px}
.row-between{display:flex;align-items:center;justify-content:space-between;gap:10px;flex-wrap:wrap}

/* 按钮 */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:9px 15px;border-radius:10px;
  background:#f0f0f2;color:var(--text);font-size:14px;font-weight:500;border:1px solid transparent;
  white-space:nowrap;flex:0 0 auto;line-height:1.2}
.toolbar{display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.toolbar .search{flex:1 1 170px;min-width:0;max-width:none}
.toolbar-actions{display:flex;gap:8px;align-items:center;flex-wrap:wrap;flex:0 0 auto;margin-left:auto}
/* 搜索框与按钮各占一半 */
.toolbar.half .search{flex:1 1 calc(50% - 4px)}
.toolbar.half .toolbar-actions{flex:1 1 calc(50% - 4px);margin-left:0}
.toolbar.half .toolbar-actions .btn{width:100%}
.btn:active{transform:scale(.98)}
.btn.primary{background:var(--accent);color:#fff}
.btn.ghost{background:#fff;border-color:var(--line)}
.btn.danger{background:#fff;color:var(--danger);border-color:#ffd6d4}
.btn.mini{padding:5px 10px;font-size:13px;border-radius:8px}
.btn[disabled]{opacity:.45;cursor:not-allowed}

/* 表格 */
.table-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch}
table{border-collapse:collapse;width:100%;font-size:14px;white-space:nowrap}
th,td{padding:9px 10px;text-align:left;border-bottom:1px solid var(--line)}
th{color:var(--sub);font-weight:500;font-size:12.5px;background:#fafafa;position:sticky;top:0}
tbody tr:last-child td{border-bottom:none}
td.num,th.num{text-align:right;font-variant-numeric:tabular-nums}
.mono{font-variant-numeric:tabular-nums}

/* 状态标记 */
.chip{display:inline-flex;align-items:center;gap:4px;padding:3px 9px;border-radius:999px;font-size:12.5px;font-weight:500;
  background:#f0f0f2;color:var(--sub);border:1px solid transparent}
.chip.done{background:#e8f8ec;color:#1a7f36;border-color:#cdeed6}
.chip.wait{background:#fff4e5;color:#9a5b00;border-color:#ffe3bd}
.pill{display:inline-block;width:8px;height:8px;border-radius:50%}
.tag{display:inline-block;padding:2px 8px;border-radius:6px;font-size:12px;font-weight:500;color:#fff}
.muted{color:var(--sub);font-size:13px}
.small{font-size:12.5px}
.big{font-size:26px;font-weight:600;letter-spacing:-.02em;font-variant-numeric:tabular-nums}

/* 空状态 */
.empty{text-align:center;color:var(--sub);padding:26px 10px;font-size:14px}

/* 表单 */
.field{display:flex;flex-direction:column;gap:6px;margin-bottom:12px}
.field label{font-size:12.5px;color:var(--sub);font-weight:500}
.field input,.field select,.field textarea{
  width:100%;padding:10px 12px;border:1px solid var(--line);border-radius:10px;background:#fff;outline:none}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--accent);box-shadow:0 0 0 3px rgba(0,113,227,.12)}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.stage-box{border:1px solid var(--line);border-radius:12px;padding:12px;margin-bottom:10px;background:#fcfcfd}
.stage-box .head{display:flex;align-items:center;gap:8px;font-weight:600;font-size:14px;margin-bottom:10px}

/* 登录 */
.login{max-width:380px;margin:12vh auto;padding:0 18px}
.login .logo{text-align:center;margin-bottom:22px}
.login .logo h1{font-size:26px;margin:0;letter-spacing:-.03em}
.login .logo p{color:var(--sub);margin:6px 0 0;font-size:14px}
.login .card{padding:20px}

/* 模态 */
.overlay{position:fixed;inset:0;background:rgba(0,0,0,.35);display:flex;align-items:flex-end;justify-content:center;z-index:100}
.modal{background:#fff;width:100%;max-width:640px;max-height:92vh;overflow-y:auto;border-radius:18px 18px 0 0;padding:18px}
.modal-head{position:sticky;top:-18px;background:#fff;padding:6px 0 12px;display:flex;align-items:center;gap:10px;z-index:2;border-bottom:1px solid var(--line);margin-bottom:14px}
.modal-head h3{margin:0;font-size:17px;font-weight:600;flex:1}
@media(min-width:700px){.overlay{align-items:center}.modal{border-radius:18px;max-height:88vh}}

/* 底部导航（手机） */
.tabbar{position:fixed;left:0;right:0;bottom:0;z-index:40;display:flex;background:rgba(255,255,255,.92);
  backdrop-filter:saturate(180%) blur(18px);border-top:1px solid var(--line);padding:6px 4px calc(6px + env(safe-area-inset-bottom))}
.tabbar button{flex:1;display:flex;flex-direction:column;align-items:center;gap:2px;font-size:11px;color:var(--sub);padding:4px 0}
.tabbar button.on{color:var(--accent);font-weight:600}
.tabbar .ico{font-size:19px;line-height:1}

/* 日历 */
.cal-head{display:flex;align-items:center;gap:10px;margin-bottom:10px}
.cal-head .m{font-size:17px;font-weight:600;flex:1}
.cal-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:4px}
.cal-dow{text-align:center;font-size:11.5px;color:var(--sub);padding:2px 0}
.cal-day{min-height:132px;border-radius:9px;background:#fafafa;border:1px solid #f0f0f2;padding:4px 4px 5px;font-size:12px;overflow:hidden}
.cal-day.off{background:#f4f4f6;color:#a1a1a6}
.cal-day.today{outline:2px solid var(--accent);outline-offset:-2px}
.cal-day .d{font-weight:600;font-size:12.5px}
.cal-day .ev{display:block;padding:1px 4px;border-radius:5px;color:#fff;font-size:11px;line-height:1.35;margin-top:2px;
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis;cursor:pointer}
.cal-list .item{display:flex;gap:10px;align-items:center;padding:9px 2px;border-bottom:1px solid var(--line);font-size:14px}
.cal-list .item:last-child{border-bottom:none}
.cal-list .dt{width:76px;color:var(--sub);font-size:12.5px;flex:none}

/* 工作日历 */
.wd-year{display:flex;gap:8px;align-items:center;margin-bottom:12px;flex-wrap:wrap}
.wd-month{margin-bottom:14px}
.wd-month .t{font-size:13px;font-weight:600;margin-bottom:6px}
.wd-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:3px}
.wd-cell{aspect-ratio:1/1;display:flex;align-items:center;justify-content:center;border-radius:7px;font-size:12px;
  background:#eef7ee;color:#1a7f36;border:1px solid #dcecdc}
.wd-cell.off{background:#f6f6f8;color:#a1a1a6;border-color:#eee}
.wd-cell.hol{background:#fff1f0;color:#c0392b;border-color:#ffdcd8}
.wd-cell.empty{background:none;border:none}

/* 数据表 */
.inline-edit{width:100%;min-width:90px;padding:5px 7px;border:1px solid transparent;border-radius:7px;background:#fff}
.inline-edit:focus{border-color:var(--accent);box-shadow:0 0 0 3px rgba(0,113,227,.1)}

/* 提示 */
.toast{position:fixed;left:50%;bottom:88px;transform:translateX(-50%);z-index:200;background:rgba(29,29,31,.94);color:#fff;
  padding:10px 16px;border-radius:999px;font-size:14px;max-width:88vw;text-align:center}
.banner{background:#fff8e6;border:1px solid #ffe3bd;color:#8a5a00;padding:10px 12px;border-radius:12px;font-size:13px;margin-bottom:12px}
.warnbox{background:#fff1f0;border:1px solid #ffdcd8;color:#b3261e;padding:10px 12px;border-radius:12px;font-size:13px;margin-bottom:12px}

@media(min-width:820px){
  .nav{display:flex}
  .tabbar{display:none}
  .app{padding-bottom:30px}
  .grid2.keep{grid-template-columns:1fr 1fr}
}
@media(max-width:520px){
  .grid2,.grid3{grid-template-columns:1fr}
  .grid2.two{grid-template-columns:1fr 1fr}
  .page-title{font-size:20px}
  th,td{padding:8px}
}