/* ACML 業務・会計統合システム — ブルーアート管理画面と同じ配色・部品 */
:root{
  --b-900:#0C2432;--b-800:#123449;--b-700:#17485F;--b-600:#1C6382;--b-500:#2A81A6;
  --b-400:#5AA6C6;--b-200:#B9D9E7;--b-100:#DCEBF3;--b-50:#EFF6FA;
  --paper:#fff;--ink:#14212B;--ink-2:#3F5058;--muted:#71828C;--line:#D8E3EA;
  --ok:#1E7A4C;--ok-bg:#E4F3EB;--warn:#B4653C;--warn-bg:#FAEDE6;--bad:#B03030;--bad-bg:#FAE8E8;
  --sans:-apple-system,BlinkMacSystemFont,"Segoe UI","Hiragino Sans","Noto Sans JP",Helvetica,Arial,sans-serif;
}
*{box-sizing:border-box}
html,body{margin:0;background:var(--b-50);color:var(--ink);font-family:var(--sans);font-size:15px;line-height:1.55;-webkit-font-smoothing:antialiased}
a{color:var(--b-600)}
.app{display:flex;min-height:100vh}
.side{width:236px;flex:none;background:var(--b-800);color:#fff;display:flex;flex-direction:column;position:sticky;top:0;height:100vh;overflow-y:auto}
.brand{padding:18px 18px 12px;border-bottom:1px solid rgba(255,255,255,.12)}
.brand b{display:block;font-size:1rem}.brand small{color:var(--b-200);font-size:.76rem}
nav{padding:8px 0;flex:1}
nav a{display:flex;align-items:center;gap:10px;padding:9px 18px;color:#BDD6E2;text-decoration:none;font-size:.9rem;border-left:3px solid transparent}
nav a span.ic{width:20px;text-align:center;opacity:.9}
nav a:hover{color:#fff;background:rgba(255,255,255,.06)}
nav a.active{color:#fff;background:var(--b-700);border-left-color:var(--b-400);font-weight:600}
nav .sep{height:1px;background:rgba(255,255,255,.12);margin:6px 18px}
nav .grp{padding:10px 18px 2px;font-size:.68rem;letter-spacing:.08em;text-transform:uppercase;color:var(--b-400)}
.foot{padding:12px 18px;font-size:.72rem;color:var(--b-200);border-top:1px solid rgba(255,255,255,.12)}
.main{flex:1;min-width:0;display:flex;flex-direction:column}
.top{position:sticky;top:0;z-index:30;background:var(--b-700);color:#fff;height:56px;display:flex;align-items:center;gap:12px;padding:0 20px}
.top h1{font-size:1.05rem;margin:0;flex:1;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.top .right{display:flex;align-items:center;gap:8px}
.top .who{font-size:.78rem;color:var(--b-200);white-space:nowrap}
.top .lang{border:1px solid rgba(255,255,255,.4);background:none;color:#fff;font:inherit;font-size:.76rem;padding:5px 10px;border-radius:2px;cursor:pointer}
.top .lang:hover{background:rgba(255,255,255,.12)}
.top .btn.ghost{color:#fff;border-color:rgba(255,255,255,.4)}
.menu{display:none;background:none;border:0;color:#fff;font-size:1.3rem;cursor:pointer}
.content{padding:22px 22px 60px;max-width:1280px;width:100%}
h2{font-size:1.25rem;margin:0 0 4px}
.sub{color:var(--muted);font-size:.86rem;margin:0 0 18px}
h3{font-size:1rem;margin:0 0 12px}
h4{font-size:.9rem;margin:14px 0 8px;color:var(--ink-2)}

.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:12px;margin-bottom:22px}
.stat{background:var(--paper);border:1px solid var(--line);border-radius:3px;padding:14px 16px;text-decoration:none;color:inherit;display:block}
.stat:hover{border-color:var(--b-400)}
.stat .k{font-size:.72rem;letter-spacing:.06em;color:var(--muted);text-transform:uppercase}
.stat .v{font-size:1.5rem;font-weight:600;color:var(--b-700);margin-top:4px;line-height:1.2;font-variant-numeric:tabular-nums}
.stat .n{font-size:.78rem;color:var(--muted);margin-top:2px}
.stat.warn .v{color:var(--warn)}.stat.bad .v{color:var(--bad)}

.panel{background:var(--paper);border:1px solid var(--line);border-radius:3px;margin-bottom:20px;overflow:hidden}
.panel-h{padding:12px 16px;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap}
.panel-h h3{margin:0}
.panel-b{padding:16px}
.panel-b.tight{padding:0}

table{width:100%;border-collapse:collapse;font-size:.86rem}
th{text-align:left;font-size:.7rem;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);font-weight:600;padding:9px 12px;border-bottom:1px solid var(--line);white-space:nowrap;background:#FAFCFD}
td{padding:9px 12px;border-bottom:1px solid var(--line);vertical-align:top}
tbody tr:last-child td{border-bottom:0}
td.num,th.num{text-align:right;font-variant-numeric:tabular-nums;white-space:nowrap}
td.nw{white-space:nowrap}
tbody tr:hover{background:var(--b-50)}
tr.clk{cursor:pointer}
tr.total td{font-weight:600;background:var(--b-50)}
tr.sub td{background:#F4F8FA;font-size:.82rem;color:var(--ink-2);padding-top:4px;padding-bottom:4px}
tr.head td{font-weight:600;background:#F4F8FA}
.tw{overflow-x:auto}
.pos{color:var(--ok)}.neg{color:var(--bad)}
.muted{color:var(--muted)}.small{font-size:.8rem}.right{text-align:right}
.dim{color:var(--muted);font-size:.76rem}

.tag{display:inline-block;font-size:.7rem;font-weight:600;padding:2px 8px;border-radius:2px;white-space:nowrap}
.t-new{background:var(--warn-bg);color:var(--warn)}.t-ok{background:var(--ok-bg);color:var(--ok)}
.t-in{background:var(--b-100);color:var(--b-700)}.t-done{background:#EEE;color:#666}.t-bad{background:var(--bad-bg);color:var(--bad)}

.btn{font:inherit;font-size:.84rem;font-weight:600;background:var(--b-600);color:#fff;border:1px solid var(--b-600);padding:8px 15px;border-radius:2px;cursor:pointer;white-space:nowrap}
.btn:hover{background:var(--b-700)}
.btn.ghost{background:none;color:var(--b-600)}.btn.ghost:hover{background:var(--b-100)}
.btn.sm{padding:5px 11px;font-size:.78rem}
.btn.danger{background:none;color:var(--bad);border-color:#E0C0C0}.btn.danger:hover{background:var(--bad-bg)}
.btn.ok{background:var(--ok);border-color:var(--ok)}
.btn:disabled{opacity:.5;cursor:default}
.row{display:flex;gap:8px;flex-wrap:wrap;align-items:center}
.spacer{flex:1}
.actions{display:flex;gap:8px;flex-wrap:wrap;align-items:center;margin-top:16px}

.field{margin-bottom:12px;min-width:0}
.field label{display:block;font-size:.72rem;letter-spacing:.05em;text-transform:uppercase;color:var(--muted);margin-bottom:4px}
.field label .req{color:var(--bad);margin-left:3px}
.field input,.field select,.field textarea{width:100%;font:inherit;font-size:.92rem;padding:9px 11px;border:1px solid var(--line);border-radius:2px;background:var(--b-50);color:var(--ink)}
.field input:focus,.field select:focus,.field textarea:focus{outline:2px solid var(--b-200);background:#fff}
.field input[type=number]{text-align:right}
.field .hint{font-size:.74rem;color:var(--muted);margin-top:3px}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:0 14px}
.grid .full{grid-column:1/-1}
.f2{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.f3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:12px}
.inline{display:flex;gap:10px;flex-wrap:wrap;align-items:flex-end}
.inline .field{margin:0;min-width:140px}

.drop{border:2px dashed var(--b-200);background:var(--b-50);border-radius:3px;padding:26px 18px;text-align:center;cursor:pointer}
.drop:hover,.drop.over{background:var(--b-100);border-color:var(--b-500)}
.drop .ic{font-size:1.7rem;line-height:1}
.drop p{margin:8px 0 0;font-size:.88rem;color:var(--ink-2)}
.drop small{color:var(--muted);font-size:.76rem}
.file-box{display:flex;gap:8px;align-items:center;font-size:.84rem;flex-wrap:wrap}

.folder-sec h4{margin:10px 0 6px}
.folder{display:flex;align-items:center;gap:12px;padding:12px 14px;border:1px solid var(--line);border-radius:3px;background:var(--paper);margin-bottom:8px;cursor:pointer}
.folder:hover{border-color:var(--b-400);background:var(--b-50)}
.folder .ic{font-size:1.3rem}.folder .nm{font-weight:600}.folder .ct{margin-left:auto;font-size:.8rem;color:var(--muted);text-align:right}

.note{background:#FFF;border:1px solid var(--line);border-left:3px solid var(--warn);padding:12px 14px;border-radius:2px;font-size:.84rem;color:var(--ink-2);margin-bottom:14px}
.info{background:var(--b-50);border:1px solid var(--b-200);border-left:3px solid var(--b-500);padding:12px 14px;border-radius:2px;font-size:.84rem;color:var(--ink-2);margin-bottom:14px}
.empty{padding:28px;text-align:center;color:var(--muted);font-size:.9rem}
.je{display:grid;grid-template-columns:1fr 34px 1fr;gap:12px;align-items:start}
.je .mid{display:grid;place-items:center;color:var(--muted);font-size:1.1rem;padding-top:30px}
.je-box{border:1px solid var(--line);border-radius:2px;padding:12px;background:var(--paper)}
.je-box .cap{font-size:.68rem;letter-spacing:.1em;text-transform:uppercase;font-weight:600;margin-bottom:8px}
.je-box.debit .cap{color:var(--b-600)}.je-box.credit .cap{color:var(--warn)}
.tabs{display:flex;gap:2px;border-bottom:1px solid var(--line);margin-bottom:16px;overflow-x:auto}
.tabs button{font:inherit;font-size:.86rem;color:var(--muted);background:none;border:0;padding:10px 14px;cursor:pointer;white-space:nowrap;border-bottom:3px solid transparent}
.tabs button.on{color:var(--b-700);font-weight:600;border-bottom-color:var(--b-400)}
.steps{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:14px}
.steps span{font-size:.76rem;padding:4px 10px;border-radius:12px;background:#EEE;color:#666}
.steps span.on{background:var(--b-600);color:#fff}.steps span.done{background:var(--ok-bg);color:var(--ok)}
.kv{display:grid;grid-template-columns:max-content 1fr;gap:4px 16px;font-size:.88rem}
.kv dt{color:var(--muted);font-size:.74rem;text-transform:uppercase;letter-spacing:.05em;padding-top:3px}
.kv dd{margin:0}

/* modal / toast */
.modal-bg{position:fixed;inset:0;background:rgba(12,36,50,.55);display:grid;place-items:center;z-index:100;padding:16px}
.modal{background:#fff;border-radius:4px;padding:22px;max-width:760px;width:100%;max-height:92vh;overflow:auto}
.modal.wide{max-width:1000px}
.toast{position:fixed;bottom:20px;left:50%;transform:translateX(-50%) translateY(20px);background:var(--b-900);color:#fff;padding:10px 18px;border-radius:3px;font-size:.86rem;opacity:0;transition:.2s;z-index:200;pointer-events:none}
.toast.show{opacity:1;transform:translateX(-50%)}
.toast.err{background:var(--bad)}

/* login */
.login{min-height:100vh;display:grid;place-items:center;background:var(--b-800);padding:16px}
.login .box{background:#fff;border-radius:4px;padding:28px;width:100%;max-width:420px}
.login h1{font-size:1.2rem;margin:0 0 4px}
.login .sub{margin-bottom:18px}
.login .lang-row{display:flex;gap:6px;justify-content:flex-end;margin-bottom:8px}
.login .lang-row button{font:inherit;font-size:.76rem;border:1px solid var(--line);background:#fff;padding:4px 10px;border-radius:2px;cursor:pointer}
.login .lang-row button.on{background:var(--b-600);color:#fff;border-color:var(--b-600)}
.login .err{color:var(--bad);font-size:.84rem;margin:8px 0}

/* 請求書（A4 印刷） */
.inv-doc{background:#fff;color:#000;font-family:Arial,Helvetica,sans-serif;font-size:11px;padding:28px 32px;border:1px solid var(--line);max-width:860px;margin:0 auto}
.inv-doc .hd{display:flex;justify-content:space-between;gap:20px}
.inv-doc .co b{font-size:13px}
.inv-doc .meta{text-align:right}
.inv-doc .meta .ttl{font-size:15px;font-weight:700}
.inv-doc .meta table{width:auto;margin-left:auto;font-size:11px}
.inv-doc .meta td{padding:1px 6px;border:0;white-space:nowrap}
.inv-doc .to{margin:14px 0 10px}
.inv-doc table.items{width:100%;border-collapse:collapse;margin-top:8px;font-size:10.5px}
.inv-doc table.items th{border:1px solid #000;background:#eee;color:#000;font-size:10px;text-transform:none;letter-spacing:0;padding:4px 6px}
.inv-doc table.items td{border:1px solid #000;padding:3px 6px;vertical-align:top}
.inv-doc table.items td.num{text-align:right}
.inv-doc .sum{display:flex;justify-content:space-between;gap:20px;margin-top:10px}
.inv-doc .sum .ket{flex:1;font-size:10.5px}
.inv-doc .sum table{width:260px;font-size:11px}
.inv-doc .sum td{padding:2px 6px;border:0}
.inv-doc .sum tr.tot td{font-weight:700;border-top:1px solid #000}
.inv-doc .sign{margin-top:40px;text-align:right;font-size:10.5px}
.inv-doc .sign .nm{margin-top:48px;font-weight:700;text-decoration:underline}
@media print{
  body{background:#fff}
  .side,.top,.no-print,.toast{display:none!important}
  .content{padding:0;max-width:none}
  .inv-doc{border:0;padding:0;max-width:none}
  @page{size:A4;margin:14mm}
}
@media (max-width:900px){
  .side{position:fixed;left:-240px;transition:.2s;z-index:50}
  .side.open{left:0}
  .menu{display:block}
  .content{padding:14px 14px 60px}
  .f3{grid-template-columns:1fr}
  .je{grid-template-columns:1fr}
  .je .mid{display:none}
}