:root{--bg:#f4f6f8;--card:#fff;--ink:#16202a;--sub:#5b6773;--line:#e2e7ec;--pri:#0f766e;--pri-d:#0b5a54;--pri-l:#d9f2ef;--ok:#15803d;--ok-l:#dcfce7;--warn:#b45309;--warn-l:#fef3c7;--err:#b91c1c;--err-l:#fee2e2;--ind:#6d28d9;--ind-l:#ede9fe;--r:14px;--nav-h:64px;--sat:env(safe-area-inset-top);--sab:env(safe-area-inset-bottom)}
@media(prefers-color-scheme:dark){:root{--bg:#0e141a;--card:#18212a;--ink:#e8eef4;--sub:#9aa7b3;--line:#2a3541;--pri:#2dd4bf;--pri-d:#5eead4;--pri-l:#134e4a;--ok:#4ade80;--ok-l:#14391f;--warn:#fbbf24;--warn-l:#3d2f0a;--err:#f87171;--err-l:#431818;--ind:#a78bfa;--ind-l:#2e2352}}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.5 system-ui,-apple-system,"Hiragino Sans","Noto Sans JP","Yu Gothic UI",sans-serif;overflow-x:hidden}
body.noscroll{overflow:hidden}
a{color:inherit;text-decoration:none}
h1,h2,h3{margin:0 0 .5rem;line-height:1.3}h1{font-size:1.5rem}h2{font-size:1.1rem}h3{font-size:1rem}
p{margin:.3rem 0}
small{color:var(--sub);font-size:.8rem}
.pre{white-space:pre-wrap;word-break:break-word}
.hint{color:var(--sub);font-size:.85rem}
.err-text{color:var(--err)}.ok-text{color:var(--ok);font-weight:600}.warn-text{color:var(--warn);font-weight:600}
.dim{opacity:.7}.pad{padding:.25rem .25rem 0}
[hidden]{display:none!important}

/* layout */
.top{position:sticky;top:0;z-index:20;display:flex;justify-content:space-between;align-items:center;gap:.5rem;padding:calc(.6rem + var(--sat)) 1rem .6rem;background:var(--pri);color:#fff}
@media(prefers-color-scheme:dark){.top{color:#06201d}}
.brand{font-weight:700}.who{font-size:.8rem;opacity:.9;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.body{display:block}
main{padding:.75rem 1rem calc(var(--nav-h) + 6.5rem + var(--sab));max-width:760px;margin:0 auto;width:100%}
.nav{position:fixed;left:0;right:0;bottom:0;z-index:30;display:flex;background:var(--card);border-top:1px solid var(--line);padding-bottom:var(--sab);height:calc(var(--nav-h) + var(--sab))}
.nav a{flex:1;min-width:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;color:var(--sub);font-size:.68rem;padding:.2rem}
.nav a.on{color:var(--pri);font-weight:700}.ni{font-size:1.4rem;line-height:1}.nl{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:100%}
.offline{background:var(--err);color:#fff;text-align:center;padding:.4rem;font-size:.85rem;position:sticky;top:0;z-index:40}
@media(min-width:900px){
 .body{display:grid;grid-template-columns:220px 1fr;min-height:calc(100vh - 52px)}
 .nav{position:sticky;top:52px;height:calc(100vh - 52px);flex-direction:column;justify-content:flex-start;border-top:0;border-right:1px solid var(--line);padding:1rem .5rem;gap:.25rem;z-index:5}
 .nav a{flex:none;flex-direction:row;justify-content:flex-start;gap:.7rem;font-size:.95rem;padding:.7rem .9rem;border-radius:10px}
 .nav a.on{background:var(--pri-l)}
 main{max-width:1000px;padding-bottom:6rem;margin:0}
 .tiles{grid-template-columns:repeat(4,1fr)!important}
 .sticky-actions{left:220px!important}
}

/* components */
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:1rem;margin:.75rem 0;box-shadow:0 1px 2px rgba(0,0,0,.04)}
.card.ctx{display:flex;justify-content:space-between;gap:.5rem;align-items:center;background:var(--pri-l);border-color:transparent}
.warnbox{background:var(--warn-l);border-color:var(--warn)}.errbox{background:var(--err-l);border-color:var(--err);display:flex;justify-content:space-between;align-items:center;gap:.5rem}
.row-between{display:flex;justify-content:space-between;align-items:center;gap:.5rem}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.4rem;min-height:48px;padding:.6rem 1rem;border-radius:12px;border:1px solid var(--line);background:var(--card);color:var(--ink);font:inherit;font-weight:600;cursor:pointer;text-align:center}
.btn:active{transform:scale(.98)}.btn.primary{background:var(--pri);border-color:var(--pri);color:#fff}
@media(prefers-color-scheme:dark){.btn.primary{color:#06201d}}
.btn.danger{background:var(--err);border-color:var(--err);color:#fff}.btn.ghost{background:transparent}
.btn.block{display:flex;width:100%;margin:.4rem 0}.btn.lg{min-height:54px;font-size:1.05rem}.btn.small{min-height:40px;padding:.3rem .8rem;font-size:.9rem}
.btn:disabled{opacity:.55;cursor:not-allowed}.btn.busy{opacity:.75}
.btn-row{display:flex;gap:.5rem;flex-wrap:wrap;margin:.4rem 0}.btn-row>.btn.block{flex:1;margin:0;min-width:130px}.btn-col{display:flex;flex-direction:column;gap:.4rem}
.icon-btn{min-width:44px;min-height:44px;border:0;background:transparent;font-size:1.2rem;color:var(--sub);border-radius:50%;cursor:pointer}
.field{display:block;margin:.7rem 0}.lbl{display:block;font-weight:600;font-size:.9rem;margin-bottom:.25rem}
input,select,textarea{width:100%;min-height:48px;padding:.6rem .75rem;border:1px solid var(--line);border-radius:10px;background:var(--bg);color:var(--ink);font:inherit;font-size:16px}
input[type=checkbox]{width:24px;height:24px;min-height:0;accent-color:var(--pri);flex:none}
input:focus,select:focus,textarea:focus{outline:2px solid var(--pri);outline-offset:1px}
input[hidden]{display:none}
.grid3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:.5rem}.grid3 .field{margin:.2rem 0}
@media(max-width:360px){.grid3{grid-template-columns:1fr 1fr}}
.select-btn{width:100%;min-height:52px;display:flex;justify-content:space-between;align-items:center;gap:.5rem;padding:.5rem .75rem;border:1px solid var(--line);border-radius:10px;background:var(--bg);color:var(--ink);font:inherit;text-align:left}
.select-btn .ph{color:var(--sub)}.chev{color:var(--sub)}
.rb-main{display:flex;flex-direction:column;min-width:0;overflow-wrap:anywhere}.rb-main b{font-size:.8rem;color:var(--sub);font-weight:600}
.seg{display:flex;border:1px solid var(--line);border-radius:10px;overflow:hidden}.seg button{flex:1;min-height:48px;border:0;background:var(--bg);color:var(--ink);font:inherit;font-weight:600}.seg button.on{background:var(--pri);color:#fff}
.pill{display:inline-block;padding:.1rem .6rem;border-radius:99px;background:var(--line);color:var(--sub);font-size:.75rem;font-weight:700;white-space:nowrap}
.pill.ok{background:var(--ok-l);color:var(--ok)}.pill.warn{background:var(--warn-l);color:var(--warn)}.pill.err{background:var(--err-l);color:var(--err)}.pill.ind{background:var(--ind-l);color:var(--ind)}.pill.mute{opacity:.7}
.chips{display:flex;gap:.4rem;overflow-x:auto;padding:.25rem 0;-webkit-overflow-scrolling:touch}.chip{flex:none;min-height:40px;padding:.3rem .9rem;border-radius:99px;border:1px solid var(--line);background:var(--card);color:var(--ink);font:inherit}.chip.on{background:var(--pri);color:#fff;border-color:var(--pri)}
.tabs{display:flex;gap:.25rem;background:var(--card);border:1px solid var(--line);border-radius:12px;padding:.25rem;margin:.25rem 0 .5rem;overflow-x:auto}.tabs a,.tabs button{flex:1;text-align:center;padding:.6rem .5rem;border-radius:9px;font-weight:600;color:var(--sub);white-space:nowrap;border:0;background:transparent;font-family:inherit;font-size:.95rem;min-height:44px}.tabs .on{background:var(--pri);color:#fff}
.searchbar{margin:.4rem 0}
.check{display:flex;align-items:center;gap:.6rem;padding:.5rem 0;min-height:44px}
.list{display:flex;flex-direction:column;gap:.4rem}
.row-btn{display:flex;justify-content:space-between;align-items:center;gap:.5rem;width:100%;min-height:56px;padding:.6rem .8rem;border:1px solid var(--line);border-radius:12px;background:var(--card);color:var(--ink);font:inherit;text-align:left}.row-btn.sel{border-color:var(--pri);background:var(--pri-l)}
.back{display:inline-block;padding:.5rem 0;color:var(--pri);font-weight:600}
.kv{display:grid;grid-template-columns:7.5em 1fr;gap:.35rem .75rem;margin:.5rem 0}.kv dt{color:var(--sub);font-size:.85rem}.kv dd{margin:0;word-break:break-word}
.sub{color:var(--sub);font-size:.88rem;overflow-wrap:anywhere}
.exp-card{display:block}.notif.error{border-left:4px solid var(--err)}.notif.warn{border-left:4px solid var(--warn)}
.sel-count{color:var(--pri);font-weight:700;font-size:.9rem}
.more summary{min-height:44px;display:flex;align-items:center;color:var(--pri);font-weight:600;cursor:pointer}
details.more{margin:.5rem 0}

/* home */
.hero{background:linear-gradient(135deg,var(--pri),#14b8a6);color:#fff;border-radius:var(--r);padding:1rem 1.2rem;margin:.25rem 0 .75rem}.hero small{color:rgba(255,255,255,.85)}.hero-d{font-size:2.4rem;font-weight:800}.hero-d span{font-size:1rem;margin-left:.3rem;font-weight:500}
.home-grid{display:grid;gap:.6rem}.home-card{display:flex;align-items:center;gap:.9rem;background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:1rem;min-height:72px}
.home-card.primary{background:var(--pri);color:#fff;border-color:var(--pri)}.home-card.primary small{color:rgba(255,255,255,.85)}.home-card b{display:block;font-size:1.05rem}.hi{font-size:1.8rem}
@media(prefers-color-scheme:dark){.home-card.primary{color:#06201d}.home-card.primary small{color:#0b3a35}}
.menu-list{display:grid;gap:.25rem}.menu-list a{display:flex;gap:.7rem;align-items:center;min-height:50px;padding:.3rem .5rem;border-radius:10px}.menu-list a:active{background:var(--bg)}
.login{margin-top:12vh}.login h1{text-align:center}

/* attendance */
.emp-row{display:flex;align-items:center;gap:.75rem;min-height:56px;padding:.5rem .75rem;border:1px solid var(--line);border-radius:12px;background:var(--card);flex-wrap:wrap}
.emp-row.disabled{opacity:.75;background:var(--bg)}.emp-name{flex:1;display:flex;flex-direction:column;min-width:0}
.emp-note{flex-basis:100%;font-size:.82rem;padding-left:2.2rem}.emp-note.ok{color:var(--ok)}.emp-note.warn{color:var(--warn);font-weight:600}.emp-note.err{color:var(--err)}
.emp-row.edit{flex-wrap:nowrap;padding:.25rem .5rem .25rem .25rem}.emp-row.edit.ind{border-color:var(--ind);background:var(--ind-l)}
.emp-check{display:flex;align-items:center;justify-content:center;min-width:44px;min-height:48px}
.emp-main{flex:1;display:flex;flex-direction:column;gap:2px;min-width:0;cursor:pointer;padding:.25rem 0}.time{font-variant-numeric:tabular-nums;color:var(--ink)}.time.unset{color:var(--sub)}
.confirm-row{display:flex;flex-wrap:wrap;gap:.2rem .8rem;align-items:center;padding:.6rem .75rem;border:1px solid var(--line);border-radius:12px}.confirm-row.ind{border-color:var(--ind);background:var(--ind-l)}
.res-row{display:flex;gap:.7rem;align-items:flex-start;padding:.6rem .75rem;border-radius:12px;border:1px solid var(--line);justify-content:space-between}.res-row>div{flex:1;min-width:0;display:flex;flex-direction:column}.res-row.ok>b{color:var(--ok)}.res-row.ng{background:var(--err-l);border-color:transparent}.res-row.ng>b{color:var(--err)}
.sticky-actions{position:fixed;left:0;right:0;bottom:calc(var(--nav-h) + var(--sab));z-index:25;display:flex;gap:.5rem;padding:.6rem 1rem;background:var(--bg);border-top:1px solid var(--line);box-shadow:0 -4px 12px rgba(0,0,0,.06)}
.sticky-actions>*{flex:1;margin:0}.sticky-actions.two>:first-child{flex:.6}
.sticky-actions:not(.two)>*{max-width:760px;margin:0 auto}

/* dashboard */
.tiles{display:grid;grid-template-columns:1fr 1fr;gap:.6rem;margin:.5rem 0}.tile{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:.9rem;min-height:92px;display:flex;flex-direction:column;justify-content:space-between}
.tile-n{font-size:2rem;font-weight:800;line-height:1}.tile-n.sm{font-size:1.1rem;line-height:1.3}.tile-n small{font-size:.9rem;margin-left:.2rem}.tile-l{color:var(--sub);font-size:.85rem}
.tile.warn{background:var(--warn-l);border-color:var(--warn)}.tile.err{background:var(--err-l);border-color:var(--err)}.tile.ok{background:var(--ok-l);border-color:var(--ok)}
.site-row{display:flex;align-items:center;gap:.6rem;padding:.5rem 0;border-top:1px solid var(--line);min-height:56px}.site-row.inactive{opacity:.55}.tree{color:var(--sub);font-family:monospace}
.log-row{padding:.4rem 0;border-bottom:1px solid var(--line);font-size:.88rem;overflow-wrap:anywhere}.log small{display:block}

/* attachments */
.att-list{display:flex;flex-direction:column;gap:.4rem;margin:.4rem 0}
.att-chip{display:flex;align-items:center;gap:.7rem;width:100%;padding:.4rem .5rem;border:1px solid var(--line);border-radius:12px;background:var(--card);color:var(--ink);font:inherit;text-align:left;min-height:64px}
.att-chip img{width:52px;height:52px;object-fit:cover;border-radius:8px;flex:none}.att-chip>span:not(.pdf-i){flex:1;min-width:0;display:flex;flex-direction:column}.att-chip b{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:.9rem}
.pdf-i{width:52px;height:52px;border-radius:8px;background:var(--err-l);color:var(--err);display:flex;align-items:center;justify-content:center;font-weight:800;flex:none}
.viewer-img{width:100%;max-height:65vh;object-fit:contain;border-radius:10px;background:#000}.viewer-pdf{width:100%;height:60vh;border:1px solid var(--line);border-radius:10px}

/* sheet / toast / misc */
.backdrop{position:fixed;inset:0;z-index:100;background:rgba(0,0,0,.5);display:flex;align-items:flex-end;justify-content:center}
.sheet{background:var(--card);width:100%;max-width:640px;max-height:92dvh;max-height:92vh;display:flex;flex-direction:column;border-radius:20px 20px 0 0;animation:up .2s ease-out}
@media(min-width:700px){.backdrop{align-items:center}.sheet{border-radius:20px}}
.sheet-head{display:flex;justify-content:space-between;align-items:center;padding:.6rem .6rem .2rem 1rem}.sheet-head h3{margin:0;font-size:1.05rem;overflow-wrap:anywhere}
.sheet-body{padding:.5rem 1rem;overflow-y:auto;-webkit-overflow-scrolling:touch;overscroll-behavior:contain;flex:1}
.sheet-actions{display:flex;gap:.5rem;padding:.6rem 1rem calc(.8rem + var(--sab));border-top:1px solid var(--line)}.sheet-actions>*{flex:1}
@keyframes up{from{transform:translateY(30px);opacity:.5}to{transform:none;opacity:1}}
.toast{position:fixed;left:50%;bottom:calc(var(--nav-h) + 5.5rem + var(--sab));transform:translate(-50%,20px);z-index:200;max-width:90vw;padding:.7rem 1.1rem;border-radius:12px;background:#1f2937;color:#fff;opacity:0;transition:all .25s;box-shadow:0 4px 14px rgba(0,0,0,.3)}
.toast.show{opacity:1;transform:translate(-50%,0)}.toast.err{background:var(--err)}
.empty{text-align:center;color:var(--sub);padding:2rem 1rem}.empty-i{font-size:2.4rem}
.loading{display:flex;align-items:center;justify-content:center;gap:.6rem;padding:2rem;color:var(--sub)}
.spinner{width:20px;height:20px;border:3px solid var(--line);border-top-color:var(--pri);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}

/* 選択従業員の確認表示 */
.count-big{font-size:1.25rem;font-weight:800;color:var(--pri);margin:.2rem 0 .5rem}
.scroll-box{max-height:42vh;overflow-y:auto;-webkit-overflow-scrolling:touch;overscroll-behavior:contain;border:1px solid var(--line);border-radius:12px;padding:.4rem .5rem;background:var(--bg)}
.scroll-box.short{max-height:22vh}
.target-list{margin:0;padding-left:1.8rem}.target-list li{padding:.2rem 0;font-size:1rem}
.okbox{background:var(--ok-l);border-color:var(--ok);display:flex;flex-direction:column;gap:.2rem}
.emp-list{max-height:55vh;overflow-y:auto;-webkit-overflow-scrolling:touch;overscroll-behavior:contain;padding:.1rem}

/* 複数選択リストボックス（チェックボックスを並べない） */
.listbox{gap:.35rem}
.opt{display:flex;align-items:center;gap:.75rem;min-height:56px;padding:.5rem .75rem;border:2px solid var(--line);border-radius:12px;background:var(--card);cursor:pointer;flex-wrap:wrap;user-select:none;-webkit-user-select:none}
.opt .mark{width:28px;height:28px;flex:none;border-radius:50%;border:2px solid var(--line);display:flex;align-items:center;justify-content:center;font-weight:800;color:#fff}
.opt.on{border-color:var(--pri);background:var(--pri-l)}.opt.on .mark{background:var(--pri);border-color:var(--pri)}
.opt.disabled{opacity:.7;background:var(--bg);cursor:not-allowed}.opt:focus-visible{outline:3px solid var(--pri);outline-offset:1px}
.res-row.wait{background:var(--warn-l);border-color:transparent}.res-row.wait>b{color:var(--warn)}
html{scroll-padding-top:4rem;scroll-padding-bottom:9rem}

.mockbar{background:#b45309;color:#fff;text-align:center;padding:.35rem .5rem;font-size:.8rem;font-weight:700;position:sticky;top:0;z-index:39}

/* スマホ: ソフトウェアキーボード表示中は下部ナビを隠して入力領域を確保（固定ボタン帯は画面下端へ） */
.kbd-open .nav{display:none}
.kbd-open .sticky-actions{bottom:0}
.kbd-open main{padding-bottom:7rem}
.kbd-open .toast{bottom:5rem}
/* 長い従業員名・現場名・会社名で崩れない（途中で折り返す） */
.emp-name,.emp-main b,.target-list li,.confirm-row b,.confirm-row span,.res-row small,.card.ctx div,.exp-card .sub,.kv dd,.row-between>b,.row-between>h2,.row-btn,.opt,.site-row b,.att-chip b{overflow-wrap:anywhere;min-width:0}
.confirm-row b{flex:1 1 9em}.confirm-row span{flex:1 1 9em}
.row-between>b,.row-between>h2{flex:1 1 0}
.row-between>.pill{flex:none}
.att-chip b{white-space:normal;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}

/* 自家用車: 走行距離・自動計算金額 */
.card.inset.calc { margin: 0 0 12px; padding: 10px 12px; background: var(--bg); box-shadow: none; border: 1px solid var(--line, #d0d5dd); }
.calc-amount { display: block; font-weight: 700; font-size: 1.1rem; overflow-wrap: anywhere; }
[hidden] { display: none !important; }
.center{text-align:center}.month-sum small{display:block;overflow-wrap:anywhere}