:root{--bg:#f6f7f4;--card:#fff;--ink:#222;--muted:#6b7068;--line:#dfe2db;--green:#3d8b3d;--green-bg:#e8f3e5;--red:#c0392b;--red-bg:#fdecea;--amber:#9a6700;--amber-bg:#fff4d6;--blue:#2860a8}
*{box-sizing:border-box}
body{margin:0;font-family:system-ui,-apple-system,"Hiragino Sans","Yu Gothic UI",sans-serif;background:var(--bg);color:var(--ink);font-size:15px;line-height:1.6}
header{display:flex;justify-content:space-between;align-items:center;padding:10px 16px;background:#2f4a2f;color:#fff}
header a{color:#fff;text-decoration:none}
.brand{font-weight:700;font-size:18px}.brand small{font-weight:400;font-size:12px;opacity:.8;margin-left:6px}
.duck{color:#9be15d}
nav{display:flex;flex-wrap:wrap;gap:2px;padding:0 12px;background:#fff;border-bottom:1px solid var(--line)}
nav a{padding:10px 10px;color:var(--ink);text-decoration:none;font-size:14px}
nav a:hover{background:var(--bg)}
.badge{display:inline-block;min-width:18px;padding:0 6px;margin-left:4px;border-radius:9px;font-size:12px;color:#fff;text-align:center}
.badge.err{background:var(--red)}.badge.warn{background:var(--amber)}
.mode{padding:8px 16px;font-size:14px}
.mode.dummy{background:var(--amber-bg);color:var(--amber);border-bottom:1px solid #f0d58a;font-weight:600}
.mode.live{background:var(--green-bg);color:var(--green)}
.alert{display:block;padding:10px 16px;background:var(--red);color:#fff;font-weight:700;text-decoration:none}
main{max-width:1200px;margin:0 auto;padding:16px}
h1{font-size:22px;margin:8px 0 16px}h2{font-size:17px;margin:24px 0 8px}
.card{background:var(--card);border:1px solid var(--line);border-radius:8px;padding:16px;margin-bottom:16px}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:12px;margin-bottom:16px}
.stat{background:var(--card);border:1px solid var(--line);border-radius:8px;padding:12px}
.stat b{display:block;font-size:26px}.stat span{color:var(--muted);font-size:13px}
.stat.err{border-color:var(--red);background:var(--red-bg)}.stat.err b{color:var(--red)}
.stat.warn{border-color:#f0d58a;background:var(--amber-bg)}
table{width:100%;border-collapse:collapse;background:var(--card);font-size:14px}
th,td{padding:7px 8px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}
th{background:#eef0ea;font-weight:600;white-space:nowrap}
.scroll{overflow-x:auto;border:1px solid var(--line);border-radius:8px}
.scroll table{border:0}
.tag{display:inline-block;padding:1px 8px;border-radius:10px;font-size:12px;white-space:nowrap;background:#eee}
.t-active,.t-sent{background:var(--green-bg);color:var(--green)}
.t-dummy{background:var(--amber-bg);color:var(--amber)}
.t-bounced,.t-failed{background:var(--red-bg);color:var(--red);font-weight:600}
.t-unsubscribed,.t-stopped,.t-canceled{background:#eee;color:#555}
.t-scheduled,.t-sending{background:#e3edfa;color:var(--blue)}
.t-hard{background:var(--red-bg);color:var(--red)}.t-soft{background:var(--amber-bg);color:var(--amber)}
tr.bad td{background:#fff7f6}
.muted{color:var(--muted);font-size:13px}
a{color:var(--blue)}
.msg{padding:10px 12px;border-radius:6px;margin-bottom:10px;background:#e3edfa}
.msg.success{background:var(--green-bg)}.msg.error{background:var(--red-bg);color:var(--red)}.msg.warning{background:var(--amber-bg)}
form.inline{display:inline}
label{display:block;margin-bottom:10px;font-size:14px}
input[type=text],input[type=email],input[type=number],input[type=password],input[type=search],input[type=date],input[type=datetime-local],select,textarea,input:not([type]){width:100%;padding:8px;border:1px solid #bbb;border-radius:6px;font:inherit;background:#fff}
textarea{font-family:ui-monospace,Consolas,monospace;font-size:14px}
.filters{display:flex;flex-wrap:wrap;gap:8px;align-items:end;margin-bottom:12px}
.filters label{margin:0;flex:1 1 140px}
button,.btn{display:inline-block;padding:8px 14px;border:1px solid #bbb;border-radius:6px;background:#fff;font:inherit;cursor:pointer;color:var(--ink);text-decoration:none}
button.primary,.btn.primary{background:var(--green);border-color:var(--green);color:#fff}
button.danger{background:var(--red);border-color:var(--red);color:#fff}
button.link{border:0;background:none;color:inherit;text-decoration:underline;padding:0}
.actions{display:flex;flex-wrap:wrap;gap:8px;align-items:center}
pre.mail{white-space:pre-wrap;background:#fafaf7;border:1px solid var(--line);border-radius:6px;padding:12px;font-size:14px}
.helptext{display:block;color:var(--muted);font-size:12px}
.errorlist{color:var(--red);margin:0;padding-left:18px}
.pager{margin:12px 0;display:flex;gap:12px}
.done{color:var(--green)}
@media (max-width:640px){main{padding:12px}th,td{padding:6px}}
/* --- Kd001 見積請求 --- */
.who{font-size:13px}
nav .new{margin:5px 0 5px 4px;padding:4px 12px}nav .first{margin-left:auto}
.r{text-align:right;white-space:nowrap}.nowrap{white-space:nowrap}
.late{color:var(--red);font-weight:600}
textarea{font-family:inherit}
.two{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.field{margin-bottom:10px}.field label{margin-bottom:4px;font-weight:600}
.kv th{width:110px}
.s-draft{background:#eee;color:#555}.s-sent,.s-issued{background:#e3edfa;color:var(--blue)}
.s-accepted,.s-paid{background:var(--green-bg);color:var(--green)}.s-rejected,.s-canceled{background:#eee;color:#999}
.s-overdue{background:var(--red-bg);color:var(--red);font-weight:600}
table.lines input,table.lines select{padding:5px;font-size:14px}
table.lines td{padding:4px}
.w-desc{min-width:240px}.w-n{width:90px}.w-u{width:70px}.w-p{width:120px}.w-t{width:110px}
.totals{margin-left:auto;max-width:340px}.totals td{text-align:right}.totals tr.grand td{font-weight:700;font-size:17px}
@media (max-width:800px){.two{grid-template-columns:1fr}}

/* 取引先のその場登録 */
dialog{border:1px solid #ccc;border-radius:10px;padding:16px 20px;width:min(560px,94vw)}dialog::backdrop{background:rgba(0,0,0,.35)}
dialog .field{margin-bottom:8px}dialog input,dialog select{width:100%}
button.small{padding:3px 10px;font-size:13px;margin-left:6px}