/* 文化財ネット会計 */
* { box-sizing: border-box; }
:root {
  --c-navy: #1d3d5c; --c-blue: #2a6f97; --c-teal: #168aad; --c-cyan: #34a0a4;
  --c-green: #43a047; --c-amber: #f4a300; --c-coral: #e76f51; --c-purple: #7b5ea7;
  --grad-brand: linear-gradient(135deg, #1d3d5c 0%, #2a6f97 45%, #168aad 75%, #34a0a4 100%);
}
body {
  margin: 0;
  font-family: "Hiragino Kaku Gothic ProN", "Noto Sans JP", "Yu Gothic", Meiryo, sans-serif;
  font-size: 16px;
  color: #223;
  background: linear-gradient(160deg, #eef4f9 0%, #f4f2f7 50%, #eef7f3 100%);
  min-height: 100vh;
}
main { max-width: 1200px; margin: 0 auto; padding: 14px 16px 40px; }
h1 { font-size: 1.35em; margin: 12px 0 16px; }
h2 { font-size: 1.1em; margin: 4px 0 12px; border-left: 5px solid var(--c-blue); padding-left: 9px; }
.card:nth-of-type(3n+2) h2 { border-left-color: var(--c-cyan); }
.card:nth-of-type(3n) h2 { border-left-color: var(--c-amber); }
.year-badge { font-size: 0.7em; background: var(--grad-brand); color: #fff; border-radius: 999px; padding: 3px 11px; vertical-align: middle; }
footer {
  display: flex; align-items: center; justify-content: center; gap: 18px; flex-wrap: wrap;
  padding: 10px 16px; margin-top: 24px;
  background: linear-gradient(135deg, #1d3d5c 0%, #2a6f97 45%, #168aad 75%, #34a0a4 100%);
  color: #eaf4fb;
}
.footer-org { font-size: 13px; letter-spacing: .04em; }
.footer-credit {
  display: inline-block; text-decoration: none; color: #fff;
  background: rgba(255,255,255,.14); border: 1px solid rgba(255,255,255,.35);
  border-radius: 999px; padding: 4px 16px; font-size: 13px;
  transition: background .2s, transform .2s, box-shadow .2s;
}
.footer-credit strong { color: #ffd166; font-size: 15px; margin: 0 2px; }
.footer-credit .footer-sub { display: inline; font-size: 11px; color: #cfe8f3; margin-left: 8px; }
.footer-credit:hover {
  background: rgba(255,255,255,.26); transform: translateY(-2px);
  box-shadow: 0 4px 14px rgba(0,0,0,.25);
}
.muted { color: #778; font-size: 0.88em; }

/* topbar */
.topbar {
  display: flex; align-items: center; gap: 10px; flex-wrap: wrap;
  background: var(--grad-brand); color: #fff; padding: 10px 16px;
  box-shadow: 0 2px 10px rgba(29,61,92,.35);
}
.topbar .brand {
  flex-basis: 100%; font-weight: bold; font-size: 24px; letter-spacing: .03em;
  padding: 4px 0 2px; text-shadow: 0 1px 3px rgba(0,0,0,.3);
}
.topbar nav { display: flex; flex-wrap: wrap; gap: 6px; }
.topbar nav a {
  color: #fff; text-decoration: none; padding: 9px 14px; border-radius: 8px; font-size: 17px;
  background: rgba(255,255,255,.10); border: 1px solid rgba(255,255,255,.45);
  transition: background .15s, transform .15s, box-shadow .15s;
}
.topbar nav a:hover { background: rgba(255,255,255,.24); transform: translateY(-1px); box-shadow: 0 2px 6px rgba(0,0,0,.2); }
.topbar nav a.active { background: #fff; border-color: #fff; color: var(--c-navy); font-weight: 600; box-shadow: 0 2px 6px rgba(0,0,0,.25); }
.topbar-right { margin-left: auto; display: flex; align-items: center; gap: 8px; font-size: 15px; }
.topbar-right .logout { color: #cfe0ee; }
.year-form select {
  padding: 8px 10px; border-radius: 8px; font-size: 18px; font-weight: 700;
  border: 2px solid rgba(255,255,255,.7); background: #fff; color: var(--c-navy);
  box-shadow: 0 2px 6px rgba(0,0,0,.2); cursor: pointer;
}

/* cards */
.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 14px; margin-bottom: 14px; }
.card {
  background: #fff; border-radius: 12px; padding: 16px 18px;
  box-shadow: 0 2px 8px rgba(29,61,92,.09); margin-bottom: 16px;
  border-top: 4px solid var(--c-blue);
}
.cards .card { margin-bottom: 0; }
.cards .card:nth-child(3n+1) { border-top-color: var(--c-teal); }
.cards .card:nth-child(3n+2) { border-top-color: var(--c-green); }
.cards .card:nth-child(3n) { border-top-color: var(--c-amber); }
main > .card:nth-of-type(3n+2) { border-top-color: var(--c-cyan); }
main > .card:nth-of-type(3n) { border-top-color: var(--c-amber); }

/* tables */
.tbl { border-collapse: collapse; width: 100%; }
.tbl th, .tbl td { border: 1px solid #dde3ea; padding: 5px 8px; text-align: left; vertical-align: middle; }
.tbl th { background: linear-gradient(180deg, #e8f1f8, #dcebf5); font-weight: 600; color: #1d3d5c; }
.tbl .num, .tbl td.num { text-align: right; font-variant-numeric: tabular-nums; white-space: nowrap; }
.tbl-striped tr:nth-child(even) td { background: #fafbfd; }
.tbl .desc { max-width: 420px; overflow-wrap: anywhere; }
.total-row td { background: #e9f5e6 !important; font-weight: bold; border-top: 2px solid var(--c-green); }
.subtotal td { border-top: 1px solid #9ab; font-weight: 600; }
.row-shueki td { background: #fff8ec; }
td.center { text-align: center; }

/* 帳票 */
.report-sheet .sheet-head { text-align: center; margin-bottom: 12px; }
.report-sheet .sheet-title { font-size: 1.2em; font-weight: bold; }
.report-sheet .sheet-sub { color: #556; font-size: 0.9em; }
.sheet-tbl .sec td { background: linear-gradient(180deg, #d9e8f5, #cfe2f1); font-weight: bold; color: #1d3d5c; }
.sheet-tbl .subsec td { background: #f0f6fb; font-weight: 600; }
.sheet-tbl .indent { padding-left: 2em; }
.sheet-tbl .indent2 { padding-left: 3.2em; }
/* 事業別損益マトリクス */
.matrix td, .matrix th { padding: 6px 8px; font-size: 13.5px; }
.matrix th.vert { font-size: 12px; font-weight: 600; min-width: 92px; max-width: 120px; overflow-wrap: anywhere; vertical-align: top; }
.matrix .proj-code { display: block; font-size: 17px; font-weight: 700; color: var(--c-blue); }
.matrix .shueki-tag { display: inline-block; background: var(--c-amber); color: #fff; border-radius: 4px; padding: 1px 6px; font-size: 11px; margin-top: 2px; }
.matrix tr > td:first-child, .matrix tr > th:first-child {
  position: sticky; left: 0; z-index: 2; background: #fff;
  min-width: 130px; box-shadow: 2px 0 5px rgba(0,0,0,.08);
}
.matrix tr > th:first-child { background: #dcebf5; }
.matrix .total-row > td:first-child { background: #e9f5e6; }
.matrix .sec > td:first-child { background: #cfe2f1; }
.matrix td.col-shueki { background: #fff8ec; }
.matrix th.col-shueki { background: #ffedc9; }
.matrix .col-sum { background: #eef4fa; font-weight: 600; }
.matrix th.col-sum { background: #cfe2f1; }
.matrix .total-row td.col-sum { background: #dff0db; }
.matrix tr:not(.sec):not(.total-row):hover td { background: #e7f1fb; }
.matrix tr:not(.sec):not(.total-row):hover td:first-child { background: #d9e9f8; }
.scroll-x { overflow-x: auto; }
.scroll-ctrl { display: flex; justify-content: flex-end; gap: 8px; margin-bottom: 8px; }
.scroll-arrow {
  border: none; border-radius: 999px; cursor: pointer;
  background: var(--c-blue); color: #fff; font-size: 15px; padding: 8px 18px;
  box-shadow: 0 2px 8px rgba(0,0,0,.25); opacity: .35; pointer-events: none;
  transition: opacity .2s;
}
.scroll-arrow.show { opacity: 1; pointer-events: auto; }
.scroll-arrow.show:hover { background: #1d5a7e; }
.wide-sheet { max-width: none; }
.report-toolbar { margin-bottom: 12px; display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.report-toolbar .btn-sm { padding: 9px 16px; font-size: 16px; }
.btn-csv, .btn-print { margin-left: auto; }              /* 印刷/CSV はツールバー右端へ */
.btn-csv + .btn-print { margin-left: 0; }                /* CSV と印刷が並ぶ時は隣接させる */
h2 .btn-csv { float: right; margin-left: 0; }            /* 見出し内の CSV (仕訳一覧) も右端へ */

/* forms */
.form-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 10px 14px; }
.form-grid label { display: flex; flex-direction: column; font-size: 13px; color: #445; gap: 4px; }
.form-grid label.wide { grid-column: 1 / -1; }
input[type=text], input[type=date], input[type=month], input[type=password], input[type=number], select {
  padding: 7px 8px; border: 1px solid #bcc7d4; border-radius: 5px; font-size: 15px; background: #fff;
}
input:focus, select:focus { outline: 2px solid #7fb3d5; }
.form-actions { margin-top: 12px; display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.filter-form { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; margin-bottom: 12px; }
.filter-form label.inline { display: inline-flex; align-items: center; gap: 4px; font-size: 13px; }
.inline-form { display: inline; }

/* buttons */
.btn {
  display: inline-block; padding: 8px 16px; border: 1px solid #bcc7d4; border-radius: 6px;
  background: #fff; color: #234; text-decoration: none; font-size: 14px; cursor: pointer;
}
.btn:hover { background: #eef3f8; }
.btn-primary { background: linear-gradient(135deg, #2a6f97, #168aad); border-color: #2a6f97; color: #fff; }
.btn-primary:hover { background: linear-gradient(135deg, #1d5a7e, #12758f); box-shadow: 0 2px 8px rgba(42,111,151,.4); }
.btn-danger { background: linear-gradient(135deg, #b23a48, #e76f51); border-color: #b23a48; color: #fff; }
.btn-sm { padding: 4px 10px; font-size: 13px; }
.btn-block { width: 100%; }
.link-danger { background: none; border: none; color: #b23a48; cursor: pointer; font-size: 13px; padding: 0; text-decoration: underline; }
.actions a { font-size: 13px; margin-right: 6px; }

/* flash */
.flash { padding: 10px 14px; border-radius: 6px; margin-bottom: 12px; }
.flash-ok { background: #e6f4e6; border: 1px solid #9c9; color: #253; }
.flash-err { background: #fdeaea; border: 1px solid #e5a0a0; color: #722; }

/* login */
.login-body { display: flex; flex-direction: column; gap: 20px; align-items: center; justify-content: center; min-height: 100vh; margin: 0;
  background: linear-gradient(135deg, #1d3d5c 0%, #2a6f97 45%, #168aad 75%, #34a0a4 100%);
  font-family: "Hiragino Kaku Gothic ProN", "Noto Sans JP", Meiryo, sans-serif; }
.login-box { background: #fff; border-radius: 10px; padding: 30px 34px; width: 340px; box-shadow: 0 4px 20px rgba(0,0,0,.3); }
.login-box h1 { font-size: 1.2em; margin: 0 0 4px; }
.login-sub { color: #667; font-size: 12.5px; margin: 0 0 16px; }
.login-box label { display: block; font-size: 13px; color: #445; margin-bottom: 12px; }
.login-box input { width: 100%; margin-top: 4px; }

/* 入力フォームカード */
.entry-form-card { border-top: 4px solid var(--c-purple); }

/* 印刷 */
@media print {
  .no-print, .topbar, footer, .actions { display: none !important; }
  body { background: #fff; font-size: 11.5px; }
  main { max-width: none; padding: 0; }
  .card { box-shadow: none; padding: 0; border-top: none; }
  .tbl th, .tbl td { padding: 3px 6px; }
  h1 { display: none; }
}

@media (max-width: 720px) {
  .topbar nav a { padding: 8px 10px; font-size: 15px; }
  .tbl { font-size: 13px; }
  .tbl th, .tbl td { padding: 4px 5px; }
}