:root {
  --navy: #1f3a5f;
  --navy-2: #2d5487;
  --bg: #f4f6f9;
  --card: #ffffff;
  --text: #1d2430;
  --muted: #667085;
  --line: #dde3ea;
  --ng: #b42318;
  --ng-bg: #fdecea;
  --radius: 12px;
  --shadow: 0 1px 2px rgba(16, 24, 40, .06), 0 1px 3px rgba(16, 24, 40, .08);
}
* { box-sizing: border-box; }
html, body { margin: 0; }
body {
  background: var(--bg);
  color: var(--text);
  font-family: "Hiragino Sans", "Hiragino Kaku Gothic ProN", "Yu Gothic UI", "Meiryo", system-ui, sans-serif;
  font-size: 15px;
  line-height: 1.6;
}
[hidden] { display: none !important; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }

.topbar {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  padding: 10px 24px; background: var(--card); border-bottom: 1px solid var(--line);
  position: sticky; top: 0; z-index: 10;
}
.brand { display: flex; align-items: center; gap: 12px; min-width: 0; }
.logo { height: 30px; width: auto; }
.app-name { font-weight: 700; color: var(--navy); font-size: 17px; white-space: nowrap; }
.user { display: flex; align-items: center; gap: 10px; font-size: 13px; color: var(--muted); min-width: 0; }
.user span { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

main { max-width: 1280px; margin: 0 auto; padding: 20px 16px 64px; }
.card {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  box-shadow: var(--shadow); padding: 20px; margin-bottom: 20px;
}
.card.center { text-align: center; padding: 56px 24px; max-width: 560px; margin: 40px auto; }
h1 { font-size: 24px; margin: 0 0 12px; color: var(--navy); }
h2 { font-size: 17px; margin: 0; color: var(--navy); }
.lead { font-size: 16px; margin: 0 0 28px; }
.muted { color: var(--muted); }
.small { font-size: 13px; }
.spacer { flex: 1; }

.btn {
  font: inherit; border-radius: 8px; border: 1px solid transparent; cursor: pointer;
  padding: 8px 16px; font-weight: 600; transition: background .15s, border-color .15s; white-space: nowrap;
}
.btn.primary { background: var(--navy); color: #fff; }
.btn.primary:hover:not(:disabled) { background: var(--navy-2); }
.btn.primary:disabled { background: #a9b6c7; cursor: not-allowed; }
.btn.ghost { background: #fff; border-color: var(--line); color: var(--text); }
.btn.ghost:hover { border-color: var(--navy); color: var(--navy); }
.btn.danger { background: #fff; border-color: #f1c0bb; color: var(--ng); }
.btn.danger:hover { background: var(--ng-bg); }
.btn.large { padding: 12px 28px; font-size: 16px; }
.btn.small { padding: 4px 10px; font-size: 13px; }

input, select, textarea {
  font: inherit; font-size: 14px; padding: 7px 10px; border: 1px solid var(--line); border-radius: 8px;
  background: #fff; color: var(--text); width: 100%;
}
input:focus, select:focus, textarea:focus { outline: 2px solid #b9cbe3; border-color: var(--navy); }
input[type="checkbox"] { width: 18px; height: 18px; margin: 0; accent-color: var(--navy); cursor: pointer; }
.check { display: inline-flex; align-items: center; gap: 6px; font-size: 14px; cursor: pointer; white-space: nowrap; }


/* ── 入力 ── */
#entryCard h2 { margin-bottom: 2px; }
#formLead { margin: 0 0 14px; }
.grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px 16px; }
.span3 { grid-column: 1 / -1; }
.span2 { grid-column: span 2; }
.field { display: flex; flex-direction: column; gap: 4px; min-width: 0; }
.field label { font-size: 13px; font-weight: 600; }
.field label em { font-style: normal; font-size: 11px; color: var(--ng); margin-left: 4px; }
input[readonly] { background: #f2f4f7; color: var(--muted); }
.form-err { color: var(--ng); background: var(--ng-bg); padding: 8px 12px; border-radius: 6px; font-size: 14px; margin: 12px 0 0; }
.actions { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; margin-top: 18px; }

/* ── 一覧 ── */
.toolbar { display: flex; flex-wrap: wrap; gap: 8px 10px; align-items: center; margin-bottom: 8px; }
.toolbar select { width: auto; max-width: 220px; }
.day { margin-top: 14px; }
.day h3 { font-size: 14px; color: var(--navy); margin: 0 0 6px; padding-bottom: 4px; border-bottom: 2px solid var(--line); display: flex; align-items: center; gap: 8px; }
.day.today h3 { border-bottom-color: var(--navy); }
.toast {
  position: fixed; left: 50%; bottom: 24px; transform: translateX(-50%); z-index: 200;
  background: #1d2430; color: #fff; padding: 10px 18px; border-radius: 8px; font-size: 14px;
  max-width: calc(100vw - 32px); box-shadow: 0 6px 20px rgba(0,0,0,.2);
}
.toast.error { background: var(--ng); }

/* ── 出張申請 ── */
.flabel { font-size: 13px; font-weight: 600; }
.checks { display: flex; flex-wrap: wrap; gap: 6px 18px; margin: 2px 0 6px; }
.fsec { border: 1px solid var(--line); border-radius: 8px; padding: 10px 14px 4px; margin: 16px 0 12px; }
.fsec legend { font-weight: 700; color: var(--navy); padding: 0 6px; font-size: 14px; }
.sum { text-align: right; margin: 8px 0; font-size: 14px; }
.sum b { font-size: 18px; color: var(--navy); font-variant-numeric: tabular-nums; margin: 0 2px; }
input.yen { text-align: right; font-variant-numeric: tabular-nums; }
#formCard .grid { margin-bottom: 4px; }
#formCard > form > .field { margin-top: 4px; }

  text-align: left; font: inherit; color: inherit; background: #fff; border: 0; border-bottom: 1px solid var(--line);
  padding: 12px 8px; cursor: pointer; }
.req:hover { background: #f4f7fb; }
.req.own { background: #fafcff; }
.r-when { font-weight: 700; font-variant-numeric: tabular-nums; }
.r-main { min-width: 0; word-break: break-word; }
.r-sub { display: flex; flex-wrap: wrap; gap: 4px 12px; align-items: center; font-size: 13px; margin-top: 3px; }
.person { font-weight: 700; padding: 0 10px; border-radius: 10px; background: #e7eef8; color: var(--navy); white-space: nowrap; }
.hint { font-weight: 700; color: #b54708; }
.badge { display: inline-block; font-size: 12px; font-weight: 700; padding: 2px 10px; border-radius: 10px; white-space: nowrap; }
.b-wait { background: #fff6e5; color: #93530b; }
.b-ng { background: var(--ng-bg); color: var(--ng); }
.b-ok { background: #e7eef8; color: var(--navy); }
.b-done { background: #e8f3ec; color: #1f6b3a; }
.b-off { background: #eef0f3; color: var(--muted); }
.tag { display: inline-block; font-size: 11px; font-weight: 700; padding: 0 7px; border-radius: 4px; white-space: nowrap; }
.tag.ng { background: var(--ng-bg); color: var(--ng); cursor: help; }
.empty { text-align: center; padding: 32px 0; }

#dTitle { display: flex; flex-wrap: wrap; gap: 6px 10px; align-items: center; }
.kv { display: grid; grid-template-columns: 110px minmax(0, 1fr); gap: 6px 14px; margin: 12px 0 8px; }
.kv dt { font-size: 13px; font-weight: 600; color: var(--muted); }
.kv dd { margin: 0; word-break: break-word; }
.sec { font-size: 15px; color: var(--navy); margin: 22px 0 8px; padding-bottom: 4px; border-bottom: 2px solid var(--line); }
.hist { margin: 0; padding-left: 20px; font-size: 13px; }
.hist li { margin: 2px 0; }
.status { font-size: 14px; font-weight: 600; margin: 10px 0; padding: 6px 12px; border-radius: 6px; background: #f2f4f7; }
.status.warn { background: #fff6e5; color: #7a5410; }
.status.done { background: #e8f3ec; color: #1f6b3a; }
.pre { white-space: pre-wrap; word-break: break-word; }
.nowrap { white-space: nowrap; }
.actions.tight { margin-top: 8px; }
#decideBox, #ownerOps { margin-top: 8px; }
#ownerOps:empty { display: none; }

.rtable-wrap { overflow-x: auto; }
.stable { width: 100%; border-collapse: collapse; min-width: 620px; }
.stable th { font-size: 12px; color: var(--muted); text-align: left; padding: 4px; border-bottom: 1px solid var(--line); }
.stable td { padding: 4px; border-bottom: 1px solid var(--line); vertical-align: middle; }
.stable input, .stable select { padding: 5px 7px; font-size: 13px; }
.c-amt { width: 120px; }
.c-qty { width: 80px; }
.c-unit { width: 70px; }
.c-op { width: 44px; }
.file { display: inline-block; }
.field .file { align-self: flex-start; }
.link { font: inherit; font-size: 12px; background: none; border: 0; color: var(--muted); text-decoration: underline; cursor: pointer; padding: 0 2px; }
.rview { width: 100%; border-collapse: collapse; margin: 0 0 8px; font-size: 13px; }
.rview th, .rview td { border: 1px solid var(--line); padding: 4px 8px; text-align: left; vertical-align: top; }
.rview th { background: #f2f4f7; font-size: 12px; }
.rview .num { text-align: right; font-variant-numeric: tabular-nums; }
.rview tfoot th { text-align: right; background: #f7f9fc; }

.stable td.amt { text-align: right; font-variant-numeric: tabular-nums; padding-right: 10px; }
.citems { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 4px 24px; margin: 4px 0 12px; }
.citem { display: grid; grid-template-columns: minmax(0, 1fr) 64px 28px 84px; align-items: center; gap: 6px; padding: 4px 6px; border-radius: 6px; font-size: 14px; }
.citem.on { background: #eef3fa; }
.citem .check { white-space: normal; }
.citem input[data-cq], .citem input[data-cp] { padding: 4px 6px; font-size: 13px; text-align: right; }
.citem .u { font-size: 12px; color: var(--muted); }
.citem .amt { text-align: right; font-variant-numeric: tabular-nums; font-size: 13px; }
.citem.price { grid-template-columns: minmax(0, 1fr) 120px 84px; }
.flabel.sub { margin: 8px 0 2px; color: var(--muted); }
.files { list-style: none; padding: 0; margin: 4px 0 8px; font-size: 13px; }
.files li { padding: 2px 0; word-break: break-all; }

@media (max-width: 760px) {
  .topbar { padding: 8px 16px; }
  .app-name { font-size: 15px; }
  #userEmail { display: none; }
  .card { padding: 16px; }
  .grid { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); }
  .toolbar h2 { width: 100%; }
  .toolbar .spacer { display: none; }
  #newBtn { width: 100%; }
  .req { grid-template-columns: auto minmax(0, 1fr); }
  .r-main { grid-column: 1 / -1; }
  .kv { grid-template-columns: 84px minmax(0, 1fr); }
  .btn.large { width: 100%; }
  .citems { grid-template-columns: minmax(0, 1fr); }
  .span2 { grid-column: 1 / -1; }
  .stable { min-width: 0; }
  .stable thead { display: none; }
  .stable, .stable tbody, .stable tr, .stable td { display: block; width: 100%; }
  .stable tr { display: grid; grid-template-columns: 1fr 1fr auto; gap: 6px; padding: 10px 0; border-bottom: 1px solid var(--line); }
  .stable td { border: 0; padding: 0; width: auto; }
  .stable tr { grid-template-columns: 1fr 1fr 1fr auto; }
  .stable td[data-l="品名"] { grid-column: 1 / 4; }
  .stable td.c-op { grid-column: 4; grid-row: 1; }
  .stable td[data-l="金額"] { grid-column: 1 / -1; text-align: right; }
}