/* ===================== 간단 흐름 (한 화면에 한 가지) ===================== */
  #view-flow{display:none;min-height:100vh;min-height:100dvh;background:#fff;}
  body.flow-mode #view-flow{display:flex;flex-direction:column;}
  #flowRoot{flex:1;display:flex;flex-direction:column;min-height:100vh;min-height:100dvh;}
  body.flow-mode #view-title,body.flow-mode #view-app,body.flow-mode>footer,body.flow-mode #fabStack,body.flow-mode #appVersion{display:none!important;}
  .fl-top{display:flex;align-items:center;gap:12px;padding:14px 20px 0;}
  .fl-top .fl-back{width:36px;height:36px;padding:0;border:none;background:none;font-size:24px;color:#3B4652;margin-left:-8px;}
  .fl-top .fl-bar{flex:1;height:4px;border-radius:99px;background:#EEF1F4;overflow:hidden;}
  .fl-top .fl-bar i{display:block;height:100%;background:var(--accent);border-radius:99px;transition:width .25s;}
  .fl-top .fl-lbl{font-size:13px;font-weight:700;color:#8A94A0;min-width:28px;text-align:right;}
  .fl-top .fl-ttl{flex:1;font-size:17px;font-weight:800;}
  .fl-desk{display:none;}
  .fl-body{flex:1;display:flex;justify-content:center;}
  .fl-col{width:100%;max-width:560px;padding:26px 24px 28px;box-sizing:border-box;display:flex;flex-direction:column;gap:8px;}
  .fl-col.wide{max-width:none;padding:16px 16px 20px;}
  .fl-h1{margin:0;font-size:28px;line-height:1.3;font-weight:800;letter-spacing:-.03em;word-break:keep-all;}
  .fl-sub{margin:0 0 16px;font-size:15px;color:var(--muted);line-height:1.55;word-break:keep-all;}
  .fl-sp{flex:1;min-height:18px;}
  .fl-acts{display:flex;flex-direction:column;gap:10px;}
  .fl-acts .row2{display:flex;gap:10px;}
  .fl-pri{height:58px;border:0;border-radius:16px;background:var(--accent);color:#fff;font-size:17px;font-weight:800;width:100%;}
  .fl-pri:hover{background:var(--accent-ink);}
  .fl-pri:disabled{opacity:.45;}
  .fl-pri.dark{background:var(--ink);}
  .fl-sec{flex:none;white-space:nowrap;height:58px;border:1px solid var(--border-strong);border-radius:16px;background:#fff;color:var(--ink);font-size:16px;font-weight:700;padding:0 22px;}
  .fl-link{background:none;border:none;color:#3B4652;font-size:15px;font-weight:700;padding:10px;text-align:center;}
  .fl-link:hover{color:var(--accent-ink);}
  .fl-links{display:flex;justify-content:center;gap:8px;flex-wrap:wrap;}
  .fl-card{display:flex;align-items:center;gap:12px;background:#F5F7F8;border:none;border-radius:16px;padding:16px 18px;text-align:left;color:var(--ink);width:100%;}
  .fl-card .k{font-size:13px;color:var(--muted);font-weight:500;display:block;}
  .fl-card .v{font-size:17px;font-weight:800;display:block;margin-top:2px;}
  .fl-card .chev{margin-left:auto;font-size:22px;color:#8A94A0;}
  .fl-chips{display:flex;flex-wrap:wrap;gap:8px;}
  .fl-chip{font-size:16px;font-weight:700;background:#F5F7F8;border:none;border-radius:12px;padding:11px 14px;color:var(--ink);display:inline-flex;align-items:center;gap:6px;}
  .fl-chip:hover{background:#EBEEF1;}
  .fl-chip .t{font-size:11px;font-weight:800;color:var(--n-ink);}
  .fl-chip .t.off{color:#9A3412;}
  .fl-add{display:flex;gap:8px;margin:0 0 12px;}
  .fl-add input{flex:1;min-width:0;height:52px;border:1.5px dashed #C9D2DA;border-radius:12px;padding:0 14px;font-size:16px;}
  .fl-add button{flex-shrink:0;white-space:nowrap;height:52px;padding:0 18px;border-radius:12px;border:none;background:#E7F4F1;color:var(--accent-ink);font-weight:800;font-size:15px;}
  .fl-months{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;}
  .fl-month{height:78px;border-radius:16px;border:2px solid transparent;background:#F5F7F8;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;color:var(--ink);}
  .fl-month b{font-size:22px;font-weight:800;} .fl-month span{font-size:12.5px;color:var(--muted);font-weight:500;}
  .fl-month.on{background:var(--accent-tint);border-color:var(--accent);}
  .fl-label{margin-top:22px;font-size:14px;font-weight:700;color:#3B4652;}
  .fl-input{height:56px;border:0;background:#F5F7F8;border-radius:14px;padding:0 16px;font-size:18px;font-weight:700;color:var(--ink);}
  .fl-step{display:flex;align-items:center;gap:12px;background:#F5F7F8;border-radius:18px;padding:16px 18px;margin-bottom:8px;}
  .fl-step .n{flex:1;font-size:19px;font-weight:800;word-break:keep-all;}
  .fl-step button{width:46px;height:46px;padding:0;border:0;background:#fff;border-radius:12px;font-size:22px;color:#3B4652;}
  .fl-step .val{min-width:66px;text-align:center;font-size:28px;font-weight:800;}
  @media (max-width:380px){ .fl-step{gap:8px;padding:14px;} .fl-step .val{min-width:56px;font-size:26px;} }
  .fl-list a,.fl-list button{display:flex;align-items:center;gap:12px;padding:16px 2px;border:none;border-bottom:1px solid #EEF1F4;background:none;text-align:left;width:100%;color:var(--ink);}
  .fl-list .k{font-size:14px;color:var(--muted);font-weight:600;display:block;}
  .fl-list .v{font-size:17px;font-weight:800;display:block;margin-top:3px;}
  .fl-list .chev{margin-left:auto;color:#A0A9B3;font-size:20px;}
  .fl-choice{border:2px solid #EEF1F4;background:#fff;border-radius:18px;padding:18px;text-align:left;display:flex;flex-direction:column;gap:4px;width:100%;color:var(--ink);margin-bottom:10px;}
  .fl-choice b{font-size:18px;} .fl-choice span{font-size:14px;color:#3B4652;font-weight:500;line-height:1.5;}
  .fl-choice.on{border-color:var(--accent);background:#F3FAF8;}
  .fl-ring{width:200px;height:200px;border-radius:99px;display:flex;align-items:center;justify-content:center;margin:0 auto;}
  .fl-ring>div{width:164px;height:164px;border-radius:99px;background:#fff;display:flex;flex-direction:column;align-items:center;justify-content:center;}
  .fl-ring b{font-size:46px;font-weight:800;letter-spacing:-.03em;} .fl-ring b small{font-size:22px;color:#8A94A0;}
  .fl-ring span{font-size:14px;color:var(--muted);}
  .fl-ring b .n{font-size:inherit;color:inherit;font-variant-numeric:tabular-nums;}
  .fl-center{text-align:center;font-size:15px;color:#3B4652;margin-top:14px;line-height:1.6;}
  .fl-ok{width:52px;height:52px;border-radius:99px;background:var(--accent-tint);color:var(--accent-ink);display:flex;align-items:center;justify-content:center;font-size:26px;font-weight:800;}
  .fl-ok.warn{background:#FFF1E6;color:#9A3412;}
  .fl-mini{background:#F5F7F8;border-radius:18px;padding:14px;display:flex;flex-direction:column;gap:5px;}
  .fl-mini .r{display:flex;align-items:center;gap:3px;}
  .fl-mini .r>span:first-child{width:52px;flex:none;font-size:12.5px;font-weight:600;overflow:hidden;white-space:nowrap;text-overflow:ellipsis;}
  .fl-mini .c{flex:1;height:22px;border-radius:5px;display:flex;align-items:center;justify-content:center;font-size:10.5px;font-weight:800;}
  .fl-mini .c.s-O{background:#fff;color:#8A94A0;}
  .fl-warnbox{font-size:14px;line-height:1.55;color:#9A3412;background:#FFF1E6;border-radius:12px;padding:12px 14px;}
  /* 표 화면 */
  .fl-tbar{display:flex;align-items:center;gap:8px;flex-wrap:wrap;padding:2px 2px 10px;}
  .fl-tbar .ttl{font-size:16px;font-weight:800;}
  .fl-badge{font-size:12.5px;font-weight:700;border-radius:99px;padding:3px 10px;background:var(--accent-tint);color:var(--accent-ink);}
  .fl-badge.warn{background:#FFF1E6;color:#9A3412;}
  .fl-legend{display:flex;gap:14px;font-size:13px;color:var(--muted);flex-wrap:wrap;padding:0 2px 8px;}
  .fl-legend i{display:inline-block;width:14px;height:14px;border-radius:4px;vertical-align:-2px;margin-right:5px;}
  .fl-tw{overflow:auto;flex:1;min-height:240px;border:1px solid #EEF1F4;border-radius:14px;}
  table.fl-t{border-collapse:separate;border-spacing:3px;}
  table.fl-t th{position:sticky;top:0;background:#fff;z-index:2;font-size:12px;font-weight:700;color:#3B4652;padding:4px 0;min-width:40px;}
  table.fl-t th small{display:block;font-size:10.5px;font-weight:600;}
  table.fl-t th.sun,table.fl-t th.sun small{color:var(--weekend);} table.fl-t th.sat,table.fl-t th.sat small{color:#2563EB;}
  table.fl-t .nm{display:table-cell;vertical-align:middle;position:sticky;left:0;background:#fff;z-index:1;font-size:14px;font-weight:600;text-align:left;padding:0 8px 0 6px;white-space:nowrap;min-width:58px;}
  table.fl-t th.nm{z-index:3;}
  /* 칸 사이 3px 틈이 투명해 고정 칸 뒤로 스크롤된 칸이 비침 → 틈까지 흰색으로 덮음 */
  table.fl-t th,table.fl-t .nm{box-shadow:0 0 0 3px #fff;}
  .fc{width:40px;height:38px;border:none;border-radius:8px;font-size:13px;font-weight:800;padding:0;position:relative;}
  .fc.s-O{background:#F5F7F8;color:#8A94A0;} .fc.e{background:#fff;color:#C9D2DA;box-shadow:inset 0 0 0 1px #EEF1F4;}
  .fc.lock{box-shadow:inset 0 0 0 2.5px var(--ink);} .fc.bad{box-shadow:inset 0 0 0 2.5px #F59E66;}
  .fc.chg{box-shadow:inset 0 0 0 2.5px var(--accent);} .fc.dim{opacity:.4;}
  .fc.cut{box-shadow:inset 0 0 0 2.5px var(--bad);}
  /* 못 들어간 희망오프 목록 (완료 화면) */
  .fl-cuts{background:var(--bad-bg);border-radius:16px;padding:6px 16px;margin-bottom:14px;}
  .fl-cuts .hd{font-size:13px;font-weight:800;color:var(--bad);padding:10px 0 4px;}
  .fl-cuts button{display:flex;align-items:center;gap:10px;width:100%;padding:12px 0;border:none;border-top:1px solid #F6D4D4;background:none;text-align:left;color:var(--ink);}
  .fl-cuts .hd + button{border-top:none;}
  .fl-cuts .nm{font-size:16px;font-weight:800;min-width:56px;} .fl-cuts .dt{flex:1;font-size:14.5px;font-weight:600;color:#3B4652;}
  .fl-cuts .sq{min-width:30px;height:28px;border-radius:8px;display:inline-flex;align-items:center;justify-content:center;font-size:13px;font-weight:800;}
  .fl-cuts .chev{color:#A0A9B3;font-size:20px;}
  .fc .lk{position:absolute;top:1px;right:2px;font-size:8px;} .fc .st{position:absolute;top:0;left:3px;font-size:10px;color:var(--bad);}
  /* 시트 */
  .fl-ov{position:fixed;inset:0;z-index:100000;background:rgba(20,30,45,.5);display:flex;align-items:flex-end;justify-content:center;animation:fadeIn .15s ease;}
  .fl-sheet{width:100%;max-width:480px;background:#fff;border-radius:22px 22px 0 0;padding:14px 24px 26px;box-sizing:border-box;display:flex;flex-direction:column;gap:16px;max-height:92vh;overflow-y:auto;animation:sheetUp .28s cubic-bezier(.2,.8,.2,1);}
  .fl-sheet .grab{align-self:center;width:40px;height:4px;border-radius:99px;background:#D5DCE2;}
  .fl-sheet h2{margin:0;font-size:23px;font-weight:800;}
  .fl-sheet .lab{font-size:14px;font-weight:700;color:var(--muted);}
  .fl-opts{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:8px;}
  .fl-opt{height:62px;border-radius:14px;border:none;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;}
  .fl-opt b{font-size:18px;font-weight:800;} .fl-opt span{font-size:11.5px;font-weight:600;}
  .fl-opt.off-s{background:#F5F7F8;color:#A0A9B3;}
  .fl-opt.sel{box-shadow:inset 0 0 0 3px var(--ink);}
  .fl-opt:disabled{opacity:.35;}
  .fl-tog{display:flex;align-items:center;gap:12px;background:none;border:none;padding:4px 0;text-align:left;color:var(--ink);}
  .fl-tog .tx{flex:1;} .fl-tog b{display:block;font-size:15.5px;} .fl-tog small{display:block;font-size:13px;color:var(--muted);font-weight:500;margin-top:2px;}
  .fl-tog i{width:46px;height:28px;border-radius:99px;background:#D5DCE2;position:relative;flex:none;transition:background .15s;}
  .fl-tog i::after{content:'';position:absolute;top:3px;left:3px;width:22px;height:22px;border-radius:99px;background:#fff;transition:transform .15s;}
  .fl-tog.on i{background:var(--accent);} .fl-tog.on i::after{transform:translateX(18px);}
  .fl-foot{font-size:12px;color:#8A94A0;text-align:center;line-height:1.7;margin-top:14px;}
  .fl-foot button,.fl-foot a{background:none;border:none;padding:0;font-size:12px;color:#5B6573;text-decoration:underline;font-weight:500;}
  .fl-phone{width:220px;border:8px solid var(--ink);border-radius:30px;padding:16px 12px;display:flex;flex-direction:column;gap:8px;margin:0 auto;}
  .fl-phone b{font-size:13px;} .fl-pg{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:3px;}
  .fl-pg span{height:22px;border-radius:4px;display:flex;align-items:center;justify-content:center;font-size:9.5px;font-weight:800;}
  .fl-pg span.s-O{background:#F5F7F8;color:transparent;}
  body.flow-mode #solveOverlay{background:#fff!important;backdrop-filter:none!important;}
  body.flow-mode #solveOverlay .modal-box{box-shadow:none!important;width:100%!important;max-width:420px!important;}
  body.flow-mode #solveOverlayMsg{font-size:24px!important;font-weight:800!important;line-height:1.35;}
  @media (min-width:900px){
    .fl-top{display:none;}
    .fl-desk{display:flex;align-items:center;gap:16px;height:64px;padding:0 40px;border-bottom:1px solid #EEF1F4;}
    .fl-desk .brand{display:flex;align-items:center;gap:8px;font-size:15px;font-weight:800;background:none;border:none;color:var(--ink);padding:0;}
    .fl-desk .tabs2{flex:1;display:flex;justify-content:center;gap:4px;}
    .fl-desk .tabs2 button{background:none;border:none;border-bottom:2px solid transparent;border-radius:0;padding:8px 10px;font-size:14px;font-weight:700;color:#A0A9B3;}
    .fl-desk .tabs2 button.done{color:var(--accent-ink);} .fl-desk .tabs2 button.on{color:var(--ink);border-bottom-color:var(--accent);}
    .fl-desk .r a,.fl-desk .r button{font-size:14px;font-weight:600;color:#5B6573;text-decoration:none;background:none;border:none;padding:6px 8px;}
    .fl-col{padding:56px 0 48px;}
    .fl-col.wide{padding:20px 40px 24px;}
    .fl-h1{font-size:34px;}
    .fl-ov{align-items:center;}
    .fl-sheet{border-radius:20px;animation:modalIn .2s ease;}
    .fl-sheet .grab{display:none;}
  }
  body.flow-mode #toastWrap{top:calc(18px + env(safe-area-inset-top,0px));bottom:auto!important;}
  .fl-week{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:6px;}
  .fl-week label{display:flex;flex-direction:column;align-items:center;gap:4px;font-size:12.5px;font-weight:700;}
  .fl-week select{width:100%;height:42px;border:0;background:#F5F7F8;border-radius:10px;font-size:13px;font-weight:700;text-align:center;padding:0 2px;}
  .fl-sel2{display:flex;gap:8px;align-items:center;}
  .fl-sel2 select{flex:1;height:50px;border:0;background:#F5F7F8;border-radius:12px;padding:0 10px;font-size:15px;font-weight:600;}
  .fl-mini2{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--muted);font-weight:600;}
  .fl-mini2 button{width:34px;height:34px;padding:0;border:0;background:#fff;border-radius:9px;font-size:18px;color:#3B4652;}
  .fl-mini2 b{min-width:26px;text-align:center;font-size:17px;color:var(--ink);}
  .fl-togs{display:flex;flex-direction:column;gap:4px;}
  .fl-togs .fl-tog{padding:12px 0;border-bottom:1px solid #EEF1F4;border-radius:0;}
  .fl-pairs{display:flex;flex-direction:column;}
  .fl-pairs div{display:flex;align-items:center;gap:10px;padding:14px 2px;border-bottom:1px solid #EEF1F4;font-size:16px;font-weight:700;}
  .fl-pairs div span{flex:1;} .fl-pairs button{width:36px;height:36px;border:none;background:none;color:#8A94A0;font-size:16px;border-radius:8px;}
  /* 홈 메뉴 버튼 · 메뉴 시트 */
  .fl-menu{background:none;border:none;padding:6px;margin:-6px;color:#3B4652;display:flex;border-radius:10px;}
  .fl-menulist button{padding:14px 2px;}
  .fl-saved{display:flex;align-items:center;gap:6px;padding:12px 2px;border-bottom:1px solid #EEF1F4;}
  .fl-saved > span{flex:1;min-width:0;}
  /* 안 되는 순서: 근무 색 블록 */
  .fl-seq{display:flex;align-items:center;gap:6px;}
  .fl-seq .sq{min-width:38px;height:32px;padding:0 6px;box-sizing:border-box;border-radius:8px;display:inline-flex;align-items:center;justify-content:center;font-size:13.5px;font-weight:800;}
  .fl-seq .ar{color:#A0A9B3;font-weight:700;font-size:14px;}
  .fl-forbid .fl-tog small{margin-top:6px;}
  /* 규칙 세부를 시트로 띄울 때: 제목 크기·여백 */
  .fl-sheet .fl-h1{font-size:23px;}
  .fl-sheet .fl-sub{margin-bottom:4px;}
  .fl-sheet .fl-sp{display:none;}
  /* 시트 내용이 길면 flex 자식이 눌려 손잡이·카드가 찌그러짐 → 줄어들지 않게 */
  .fl-sheet > *{flex-shrink:0;}
  /* 규칙 시트: 완료 버튼을 아래에 붙여 두기 (길어도 스크롤 없이 닫기) */
  .fl-ov.rule .fl-sheet{padding-bottom:0;}
  .fl-ov.rule .fl-sheet .fl-acts{position:sticky;bottom:0;background:#fff;margin-top:auto;padding:10px 0 calc(20px + env(safe-area-inset-bottom,0px));box-shadow:0 -10px 12px -6px #fff;}
  .fl-step .val.sm{font-size:17px;}
  .fl-sheet .fl-step{margin-bottom:0;}
  /* 하루 인원: 보조 줄(최대·차지·액팅)은 한 줄씩 — 라벨 왼쪽, 조절 버튼 오른쪽 */
  .fl-step .fl-srow{flex:1 1 100%;}
  .fl-srow button:first-of-type{margin-left:auto;}
  .fl-saved .fl-link{flex:none;padding:6px 4px;}
  .fl-saved .v{display:block;font-weight:800;color:var(--ink);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;} .fl-saved .k{display:block;font-size:13px;color:var(--muted);font-weight:600;}
  /* 나머지 규칙 요약: 안 되는 순서를 작은 근무 블록으로 */
  .fl-seqs{display:flex;flex-wrap:wrap;gap:6px 12px;margin-top:6px;}
  .fl-seqs .fl-seq{gap:3px;} .fl-seqs .sq{min-width:28px;height:24px;font-size:12px;border-radius:6px;padding:0 4px;} .fl-seqs .ar{font-size:11px;}
  /* 표 아래 날짜별 인원 */
  table.fl-t tfoot td{height:24px;text-align:center;font-size:12.5px;font-weight:700;color:#5B6573;border-radius:6px;}
  table.fl-t tfoot tr.first td{border-top:0;padding-top:6px;}
  table.fl-t tfoot td.bad{background:#FFF1E6;color:#C2410C;}
  table.fl-t tfoot .nm .sq{display:inline-flex;align-items:center;justify-content:center;min-width:30px;height:20px;border-radius:5px;font-size:11px;font-weight:800;padding:0 4px;}
  table.fl-t tfoot .nm .sq.s-O{background:#EEF1F4;color:#5B6573;}
  /* 표 줄·열 강조: 이름·날짜를 누르면 그 줄/열만 또렷하게 */
  table.fl-t [data-hr],table.fl-t [data-hc]{cursor:pointer;}
  table.fl-t.hl .fc{opacity:.28;transition:opacity .15s;}
  table.fl-t.hl .fc.hl-on{opacity:1;}
  table.fl-t.hl tfoot td{opacity:.35;} table.fl-t.hl tfoot td.hl-on{opacity:1;}
  table.fl-t .nm.hl-on{color:var(--accent-ink);font-weight:800;} table.fl-t .nm.hl-on::before{content:'';position:absolute;left:0;top:6px;bottom:6px;width:3px;border-radius:2px;background:var(--accent);}
  table.fl-t th.hl-on{color:var(--accent-ink);} table.fl-t th.hl-on::after{content:'';display:block;height:3px;margin:3px 6px 0;border-radius:2px;background:var(--accent);}
  /* 업데이트 내역 시트 */
  .fl-upd{display:flex;flex-direction:column;gap:10px;}
  .fl-upd section{background:#F5F7F8;border-radius:14px;padding:14px 16px;}
  .fl-upd .hd{display:flex;align-items:center;gap:8px;margin-bottom:6px;}
  .fl-upd .hd b{font-size:16px;color:var(--accent-ink);} .fl-upd .hd span{font-size:12.5px;color:var(--muted);font-weight:600;}
  .fl-upd .hd i{font-style:normal;font-size:11px;font-weight:800;color:#fff;background:var(--accent);border-radius:99px;padding:1px 8px;}
  .fl-upd ul{margin:0;padding-left:18px;} .fl-upd li{font-size:13.5px;line-height:1.6;margin:0 0 4px;word-break:keep-all;}
  /* 메뉴 안쪽 목록의 '‹ 메뉴' 돌아가기 */
  .fl-mback{align-self:flex-start;background:none;border:none;padding:2px 0;margin-bottom:-8px;font-size:14px;font-weight:700;color:var(--muted);}
  /* 국제 간호사의 날 */
  .fl-nday{display:flex;flex-direction:column;align-items:center;text-align:center;gap:6px;padding:6px 0 2px;}
  .fl-nday .em{width:88px;height:88px;border-radius:99px;background:#FFF1F1;display:flex;align-items:center;justify-content:center;margin-bottom:6px;}
  .fl-nday .dt{font-size:13px;font-weight:700;color:#E5484D;}
  .fl-nday h2{font-size:24px;margin:2px 0 4px;}
  .fl-nday p{margin:0 0 14px;font-size:15px;line-height:1.7;color:var(--muted);word-break:keep-all;}
  .fl-nday .fl-pri{width:100%;}