:root { --ink:#1f2a24; --muted:#6b7570; --line:#dfe3df; --bg:#f6f7f4; --panel:#fff; --accent:#3d7a5a; --accent-soft:#e3efe7; --warn:#b3471d; --warn-soft:#fbe9e0; }
* { box-sizing:border-box; }
body { margin:0; font-family:"Noto Sans JP","Hiragino Sans","Yu Gothic UI","Meiryo",sans-serif; color:var(--ink); background:var(--bg); font-size:15px; line-height:1.55; }
a { color:var(--accent); text-decoration:none; } a:hover { text-decoration:underline; }
.topbar { display:flex; align-items:center; gap:24px; padding:0 20px; height:52px; background:var(--panel); border-bottom:1px solid var(--line); position:sticky; top:0; z-index:5; }
.brand { font-weight:700; color:var(--ink); }
.topbar nav { display:flex; gap:4px; flex:1; }
.topbar nav a { padding:6px 12px; border-radius:6px; color:var(--ink); white-space:nowrap; }
.topbar nav a.on { background:var(--accent-soft); color:var(--accent); font-weight:600; }
.logout { display:flex; gap:10px; align-items:center; color:var(--muted); font-size:13px; }
.container { max-width:1080px; margin:0 auto; padding:20px 20px 60px; }
h1 { font-size:22px; margin:0; } h2 { font-size:16px; margin:26px 0 8px; color:var(--muted); font-weight:600; }
.page-head { display:flex; justify-content:space-between; align-items:center; gap:16px; margin-bottom:12px; flex-wrap:wrap; }
.muted { color:var(--muted); } .mono { font-family:ui-monospace,Consolas,monospace; font-size:0.9em; }
.error { color:var(--warn); background:var(--warn-soft); padding:8px 12px; border-radius:6px; }
.note { background:#fff8e6; padding:8px 12px; border-radius:6px; }
button, .button { display:inline-block; border:1px solid var(--line); background:#fff; color:var(--ink); padding:7px 14px; border-radius:7px; font-size:14px; cursor:pointer; font-family:inherit; }
button.primary, .button.primary { background:var(--accent); border-color:var(--accent); color:#fff; font-weight:600; }
button.big { padding:12px 22px; font-size:16px; }
button.link { border:none; background:none; color:var(--accent); padding:4px 6px; }
button.link.danger { color:var(--warn); }
.wide { width:100%; }
table.list { width:100%; border-collapse:collapse; background:var(--panel); border:1px solid var(--line); border-radius:8px; overflow:hidden; }
table.list th { text-align:left; font-size:12.5px; color:var(--muted); font-weight:600; padding:8px 10px; border-bottom:1px solid var(--line); background:#fafbf9; }
table.list td { padding:8px 10px; border-bottom:1px solid var(--line); vertical-align:top; }
table.list tr:last-child td { border-bottom:none; }
table.list.compact td, table.list.compact th { padding:4px 8px; font-size:13px; }
tr.inactive td { color:var(--muted); } tr.overdue td { background:#fff5f0; }
.num { text-align:right; font-variant-numeric:tabular-nums; white-space:nowrap; }
.badge { display:inline-block; font-size:12px; padding:1px 8px; border-radius:10px; background:#eee; color:#444; white-space:nowrap; }
.badge.warn { background:var(--warn-soft); color:var(--warn); }
.s-draft { background:#f1f1ee; color:#666; } .s-issued { background:#e3ecf7; color:#2c4f7a; } .s-sent { background:#e6f0fa; color:#245a8f; }
.s-paid { background:var(--accent-soft); color:var(--accent); } .s-superseded, .s-void { background:#f3f3f3; color:#999; text-decoration:line-through; }
.tiles { display:grid; grid-template-columns:repeat(auto-fit,minmax(200px,1fr)); gap:12px; margin:8px 0 8px; }
.tile { background:var(--panel); border:1px solid var(--line); border-radius:10px; padding:14px 16px; }
.tile .label { font-size:13px; color:var(--muted); } .tile .value { font-size:26px; font-weight:700; margin:2px 0; } .tile .unit { font-size:14px; font-weight:400; margin-left:2px; } .tile .sub { font-size:12.5px; color:var(--muted); }
.form { background:var(--panel); border:1px solid var(--line); border-radius:10px; padding:18px 20px; }
.form label { display:block; font-size:13px; color:var(--muted); margin-bottom:10px; }
.form input, .form select, .form textarea { display:block; width:100%; margin-top:3px; padding:7px 9px; font-size:15px; border:1px solid #c9cfc9; border-radius:6px; font-family:inherit; color:var(--ink); background:#fff; }
.form label.inline { display:inline-block; } .form label.inline input { display:inline-block; width:auto; }
.grid2 { display:grid; grid-template-columns:1fr 1fr; gap:0 18px; } .grid3 { display:grid; grid-template-columns:1fr 1fr 1fr; gap:0 18px; } .span2 { grid-column:span 2; }
.req { color:var(--warn); font-size:11px; margin-left:4px; }
fieldset { border:1px solid var(--line); border-radius:8px; padding:8px 14px; margin:0 0 12px; } legend { font-size:13px; color:var(--muted); padding:0 6px; }
.actions { margin-top:14px; display:flex; gap:10px; align-items:center; } .actions.wrap { flex-wrap:wrap; } .actions form { display:inline; }
.inline-form { display:flex; gap:12px; align-items:end; padding:12px 16px; margin-bottom:8px; } .inline-form label { margin:0; flex:1; }
.filters { display:flex; gap:8px; flex-wrap:wrap; margin-bottom:12px; } .filters input, .filters select { padding:7px 9px; border:1px solid #c9cfc9; border-radius:6px; font-size:14px; }
.panel { background:var(--panel); border:1px solid var(--line); border-radius:10px; padding:14px 18px; margin:14px 0; } .panel h2 { margin-top:0; }
.deal-card { background:var(--panel); border:1px solid var(--line); border-radius:10px; padding:10px 16px; margin-bottom:10px; }
.deal-head { margin-bottom:6px; }
.chain { display:flex; align-items:center; gap:6px; flex-wrap:wrap; margin:8px 0 14px; }
.chip { display:inline-block; min-width:96px; text-align:center; padding:5px 10px; border-radius:8px; border:1px solid var(--line); background:#fafbf9; color:var(--ink); font-size:13px; line-height:1.3; }
.chip small { color:var(--muted); font-size:11px; } .chip.empty { color:#aaa; border-style:dashed; background:none; }
.chip.current { outline:2px solid var(--accent); }
.chip.s-paid { background:var(--accent-soft); } .chip.s-issued, .chip.s-sent { background:#e9f0f8; } .chip.s-superseded, .chip.s-void { text-decoration:none; opacity:.6; }
.chain.big .chip { min-width:150px; padding:8px 12px; }
.arrow { color:#aaa; }
table.lines { width:100%; border-collapse:collapse; background:#fff; margin-top:6px; }
table.lines th { font-size:12.5px; color:var(--muted); text-align:left; padding:4px 6px; border-bottom:1px solid var(--line); }
table.lines td { padding:3px 4px; border-bottom:1px solid #eee; }
table.lines input, table.lines select { width:100%; padding:6px 8px; border:1px solid #d5dad5; border-radius:5px; font-size:14px; font-family:inherit; margin:0; }
table.lines input.num { text-align:right; } .w-price { width:120px; } .w-qty { width:90px; } .w-unit { width:70px; } .w-rate { width:80px; } .w-amt { width:120px; }
table.lines.readonly td { padding:7px 8px; }
.line-actions { margin:8px 0; font-size:13px; }
.totals-live { display:flex; gap:18px; flex-wrap:wrap; justify-content:flex-end; font-size:14px; color:var(--muted); margin:8px 0 12px; } .totals-live b { color:var(--ink); } .totals-live .grand b { font-size:18px; }
.totals table { margin-left:auto; border-collapse:collapse; min-width:320px; background:var(--panel); border:1px solid var(--line); border-radius:8px; }
.totals th { text-align:left; font-weight:normal; color:var(--muted); padding:6px 14px; } .totals td { padding:6px 14px; }
.totals tr.grand th, .totals tr.grand td { border-top:1px solid var(--line); font-weight:700; font-size:17px; }
.readonly .label { display:block; font-size:12px; color:var(--muted); } .grid3.readonly { margin:6px 0 10px; }
pre.notes { white-space:pre-wrap; font-family:inherit; background:#fafbf9; border:1px solid var(--line); border-radius:8px; padding:10px 12px; }
.issue-box { background:#fffdf5; border:1px solid #efe3b8; border-radius:10px; padding:14px 18px; margin-top:14px; display:block; }
.issue-box p { margin:0 0 8px; font-size:14px; }
.head-links { font-size:14px; }
.login-body { display:grid; place-items:center; min-height:100vh; }
.login-card { background:var(--panel); border:1px solid var(--line); border-radius:12px; padding:28px 30px; width:340px; }
.login-card h1 { margin-bottom:2px; } .login-card label { display:block; font-size:13px; color:var(--muted); margin:12px 0; }
.login-card input { display:block; width:100%; padding:9px 10px; margin-top:4px; font-size:15px; border:1px solid #c9cfc9; border-radius:6px; }
@media (max-width:720px) { .grid2, .grid3 { grid-template-columns:1fr; } .span2 { grid-column:auto; } .topbar { gap:10px; overflow-x:auto; padding:0 12px; } .topbar nav { gap:0; } .topbar nav a { padding:6px 8px; font-size:14px; } .logout span { display:none; } .container { padding:14px 12px 50px; } table.list, table.lines { display:block; overflow-x:auto; white-space:nowrap; } .totals table { width:100%; min-width:0; } .chain.big .chip { min-width:120px; } .head-links { font-size:13px; } h1 { font-size:19px; } .actions.wrap button, .actions.wrap .button { font-size:13px; padding:6px 10px; } }