/* WNA会計 — themes A (classic) / B (fluent light) / C (dark) */
:root, body[data-theme="a"] {
  --hdr: #3d7edb; --hdr-text: #ffffff; --hdr-muted: #cfe0fb; --hdr-active: #2f67b8; --hdr-h: 56px;
  --accent: #f2b534; --accent-text: #ffffff; --accent-dark: #dfa62b;
  --bg: #f0f2f5; --card: #ffffff; --text: #333333; --muted: #777777; --border: #e3e6ea; --border-strong: #d9dde3;
  --side: #ffffff; --side-text: #333333; --side-muted: #666666; --side-active-bg: #e9f1fc; --side-active: #3d7edb;
  --link: #3b7edb; --pos: #3f9a47; --neg: #d04a41; --warn: #d99a1a; --radius: 4px; --radius-lg: 6px; --shadow: 0 1px 2px rgba(0,0,0,.05);
  --input-bg: #ffffff; --th-bg: #f7f8fa; --row-hover: #f5f8fd; --chip: #eef2f8; --chip-text: #4b5563;
}
body[data-theme="b"] {
  --hdr: #2b6cd9; --hdr-text: #ffffff; --hdr-muted: #dbe7fb; --hdr-active: #2b6cd9; --hdr-h: 52px;
  --accent: #ffc93c; --accent-text: #1a1a1a; --accent-dark: #e6b12a;
  --bg: #f5f7fb; --card: #ffffff; --text: #1f2937; --muted: #6b7280; --border: #e5e9f0; --border-strong: #d5dbe5;
  --side: #ffffff; --side-text: #1f2937; --side-muted: #6b7280; --side-active-bg: #e8f0fc; --side-active: #2b6cd9;
  --link: #2b6cd9; --pos: #16a34a; --neg: #dc2626; --warn: #d97706; --radius: 8px; --radius-lg: 12px; --shadow: 0 1px 3px rgba(16,24,40,.06);
  --input-bg: #ffffff; --th-bg: #ffffff; --row-hover: #f5f7fb; --chip: #eef2f8; --chip-text: #4b5563;
  --rail: #1f4e9c; --rail-text: #9fb8e6;
}
body[data-theme="c"] {
  --hdr: #0b1f3a; --hdr-text: #ffffff; --hdr-muted: #8ea3c4; --hdr-active: #0b1f3a; --hdr-h: 54px;
  --accent: #f5b324; --accent-text: #0b1f3a; --accent-dark: #d99a1a;
  --bg: #0f1b2d; --card: #17263d; --text: #e6edf7; --muted: #8ea3c4; --border: #223655; --border-strong: #2a4370;
  --side: #122c4f; --side-text: #dbe4f0; --side-muted: #93a4bd; --side-active-bg: #f5b324; --side-active: #0b1f3a;
  --link: #7fb0ff; --pos: #4ade80; --neg: #f87171; --warn: #f5b324; --radius: 6px; --radius-lg: 10px; --shadow: none;
  --input-bg: #0f1b2d; --th-bg: #17263d; --row-hover: #1c2f4b; --chip: #223655; --chip-text: #dbe4f0;
}

* { box-sizing: border-box; }
html, body { margin: 0; height: 100%; }
body { font-family: "Noto Sans SC", "Noto Sans JP", "PingFang SC", "Hiragino Sans", "Hiragino Kaku Gothic ProN", "Microsoft YaHei", "Yu Gothic UI", sans-serif; font-size: 14px; color: var(--text); background: var(--bg); }
a { color: var(--link); text-decoration: none; } a:hover { text-decoration: underline; }
button, input, select, textarea { font-family: inherit; font-size: 14px; color: var(--text); }
input, select, textarea { background: var(--input-bg); border: 1px solid var(--border-strong); border-radius: var(--radius); padding: 7px 10px; height: 36px; width: 100%; }
textarea { height: auto; min-height: 72px; }
input:focus, select:focus, textarea:focus { outline: 2px solid color-mix(in srgb, var(--link) 35%, transparent); border-color: var(--link); }
input[type=checkbox] { width: 16px; height: 16px; padding: 0; }
input:disabled, select:disabled { opacity: .6; }
.boot { padding: 40px; color: #888; text-align: center; }
.hidden { display: none !important; }

/* buttons */
.btn { display: inline-flex; align-items: center; gap: 6px; height: 36px; padding: 0 16px; border: 1px solid var(--border-strong); border-radius: var(--radius); background: var(--card); color: var(--text); cursor: pointer; white-space: nowrap; }
.btn:hover { background: var(--row-hover); }
.btn:disabled { opacity: .5; cursor: default; }
.btn.primary { background: var(--accent); color: var(--accent-text); border-color: var(--accent); font-weight: 600; }
.btn.primary:hover { background: var(--accent-dark); }
.btn.blue { background: var(--link); color: #fff; border-color: var(--link); }
.btn.danger { color: var(--neg); border-color: var(--neg); background: transparent; }
.btn.sm { height: 30px; padding: 0 10px; font-size: 13px; }
.btn.ghost { background: transparent; border-color: transparent; }
.icon-btn { background: transparent; border: 0; cursor: pointer; color: var(--muted); padding: 4px 6px; border-radius: 4px; }
.icon-btn:hover { color: var(--link); background: var(--row-hover); }

/* header */
.hdr { height: var(--hdr-h); background: var(--hdr); color: var(--hdr-text); display: flex; align-items: center; padding: 0 16px; gap: 6px; position: sticky; top: 0; z-index: 20; }
.hdr .brand { display: flex; align-items: center; gap: 8px; margin-right: 20px; font-weight: 700; font-size: 16px; color: #fff; }
.hdr .brand img { height: 28px; }
.hdr .brand .logo { width: 30px; height: 30px; border-radius: 8px; background: var(--accent); color: var(--accent-text); display: flex; align-items: center; justify-content: center; font-size: 13px; }
.hdr .edition { background: rgba(255,255,255,.18); color: #fff; font-size: 12px; padding: 3px 12px; border-radius: 14px; margin-right: 24px; }
.hdr .nav { display: flex; height: 100%; }
.hdr .nav a { color: var(--hdr-muted); font-size: 15px; padding: 0 20px; height: var(--hdr-h); display: flex; align-items: center; text-decoration: none; }
.hdr .nav a.active { color: #fff; background: var(--hdr-active); }
body[data-theme="b"] .hdr .nav a.active, body[data-theme="c"] .hdr .nav a.active { background: transparent; box-shadow: inset 0 -3px 0 var(--accent); }
body[data-theme="c"] .hdr .nav a.active { color: var(--accent); font-weight: 700; }
.hdr .spacer { flex-grow: 1; }
.hdr .seg { display: flex; border: 1px solid rgba(255,255,255,.55); border-radius: var(--radius); overflow: hidden; margin-right: 14px; }
.hdr .seg button { border: 0; padding: 5px 12px; font-size: 12px; background: transparent; color: #fff; cursor: pointer; }
.hdr .seg button.on { background: #fff; color: var(--hdr); font-weight: 600; }
body[data-theme="c"] .hdr .seg button.on { background: var(--accent); color: var(--accent-text); }
.hdr .user { display: flex; align-items: center; gap: 8px; color: #fff; font-size: 13px; cursor: pointer; position: relative; padding: 4px 6px; border-radius: 6px; }
.hdr .user:hover { background: rgba(255,255,255,.12); }
.hdr .avatar { width: 32px; height: 32px; border-radius: 16px; background: var(--hdr-muted); color: var(--hdr); font-weight: 700; display: flex; align-items: center; justify-content: center; font-size: 14px; }
.menu { position: absolute; right: 0; top: 44px; background: var(--card); color: var(--text); border: 1px solid var(--border); border-radius: var(--radius-lg); box-shadow: 0 8px 24px rgba(0,0,0,.18); min-width: 220px; padding: 8px 0; z-index: 30; }
.menu .mi { padding: 9px 16px; cursor: pointer; display: flex; align-items: center; gap: 10px; }
.menu .mi:hover { background: var(--row-hover); }
.menu .sep { border-top: 1px solid var(--border); margin: 6px 0; }
.menu .lbl { padding: 6px 16px 2px; font-size: 11px; color: var(--muted); }
.menu .row { display: flex; gap: 6px; padding: 4px 12px 8px; }
.menu .row button { flex: 1; }

/* layout */
.layout { display: flex; min-height: calc(100vh - var(--hdr-h)); }
.side { width: 300px; background: var(--side); color: var(--side-text); border-right: 1px solid var(--border); display: flex; flex-direction: column; flex-shrink: 0; }
body[data-theme="b"] .side { width: 236px; }
.side .record { padding: 20px 20px 12px; display: flex; }
.side .record .btn { flex-grow: 1; height: 44px; font-size: 17px; justify-content: center; }
.side .tabs { display: flex; border-bottom: 1px solid var(--border); }
.side .tabs div { flex: 1; text-align: center; padding: 12px 0; font-size: 15px; cursor: pointer; color: var(--side-text); }
.side .tabs div.on { color: var(--side-active); border-bottom: 3px solid var(--side-active); }
body[data-theme="c"] .side .tabs div.on { color: #fff; border-bottom-color: var(--accent); }
.side .sec { padding: 12px 16px 4px; font-size: 13px; font-weight: 700; color: var(--side-muted); }
.side .acc { display: flex; justify-content: space-between; align-items: center; padding: 0 16px; height: 38px; font-size: 14px; cursor: pointer; }
.side .acc:hover { background: var(--row-hover); }
.side .acc.on { background: var(--side-active-bg); color: var(--side-active); font-weight: 600; }
.side .acc span:last-child { color: var(--side-muted); font-size: 13px; }
.side .acc.on span:last-child { color: inherit; }
.side .foot { margin-top: auto; border-top: 1px solid var(--border); padding: 10px 16px; display: flex; gap: 14px; font-size: 13px; }
.main { flex-grow: 1; padding: 20px; min-width: 0; }
.rail { width: 64px; background: var(--rail, var(--hdr)); display: flex; flex-direction: column; align-items: center; padding-top: 12px; gap: 4px; flex-shrink: 0; }
.rail .r { width: 56px; height: 56px; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 4px; color: var(--rail-text, #cfe0fb); font-size: 10px; border-radius: 10px; cursor: pointer; text-decoration: none; }
.rail .r.on, .rail .r:hover { color: #fff; background: rgba(255,255,255,.12); }
.rail .r svg { width: 22px; height: 22px; stroke: currentColor; fill: none; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.rail .plus { width: 44px; height: 44px; border-radius: 12px; background: var(--accent); border: 0; color: var(--accent-text); font-size: 26px; font-weight: 700; margin-bottom: 8px; cursor: pointer; }

/* admin sidebar */
.adm { width: 250px; background: var(--side); border-right: 1px solid var(--border); flex-shrink: 0; padding: 10px 0; }
.adm .g { padding: 14px 20px 6px; font-size: 13px; font-weight: 700; color: var(--side-text); display: flex; align-items: center; gap: 10px; }
.adm a { display: block; padding: 9px 20px 9px 48px; color: var(--side-text); font-size: 14px; }
.adm a:hover { background: var(--row-hover); text-decoration: none; }
.adm a.on { background: var(--side-active-bg); color: var(--side-active); font-weight: 600; }

/* cards & tables */
.card { background: var(--card); border-radius: var(--radius-lg); box-shadow: var(--shadow); padding: 18px 20px; border: 1px solid var(--border); }
body[data-theme="a"] .card { border: 0; }
.card + .card { margin-top: 16px; }
.card h2 { margin: 0 0 14px; font-size: 17px; font-weight: 600; }
.card h3 { margin: 18px 0 8px; font-size: 14px; font-weight: 600; color: var(--muted); }
.toolbar { display: flex; align-items: center; gap: 10px; margin-bottom: 14px; flex-wrap: wrap; }
.toolbar .grow { flex-grow: 1; }
.toolbar input, .toolbar select { width: auto; }
table.tbl { width: 100%; border-collapse: collapse; font-size: 13px; }
.tbl th { background: var(--th-bg); font-weight: 500; text-align: left; padding: 10px 10px; border-bottom: 1px solid var(--border); color: var(--muted); font-size: 12px; white-space: nowrap; }
.tbl td { padding: 9px 10px; border-bottom: 1px solid var(--border); vertical-align: middle; }
.tbl tr:hover td { background: var(--row-hover); }
.tbl td.num, .tbl th.num { text-align: right; font-variant-numeric: tabular-nums; }
.tbl td.act { white-space: nowrap; text-align: right; }
.tbl .sub { display: block; color: var(--muted); font-size: 11px; }
.tbl tr.inactive td { opacity: .55; }
.chip { display: inline-block; font-size: 11px; padding: 2px 8px; border-radius: 10px; background: var(--chip); color: var(--chip-text); }
.chip.pos { background: color-mix(in srgb, var(--pos) 18%, transparent); color: var(--pos); }
.chip.neg { background: color-mix(in srgb, var(--neg) 18%, transparent); color: var(--neg); }
.pos { color: var(--pos); } .neg { color: var(--neg); } .muted { color: var(--muted); } .warn { color: var(--warn); }
.empty { padding: 40px; text-align: center; color: var(--muted); }
.pager { display: flex; align-items: center; gap: 8px; margin-top: 12px; font-size: 13px; }
.pager .cur { background: var(--link); color: #fff; padding: 3px 9px; border-radius: var(--radius); }

/* KPI tiles */
.tiles { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 14px; margin-bottom: 16px; }
.tile { background: var(--card); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 14px 18px; box-shadow: var(--shadow); }
body[data-theme="a"] .tile { border: 0; }
.tile .l { font-size: 12px; color: var(--muted); }
.tile .v { font-size: 22px; font-weight: 700; margin-top: 4px; font-variant-numeric: tabular-nums; }
.grid2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.chart { width: 100%; height: 240px; }

/* forms */
.form { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px 20px; }
.form .full { grid-column: span 2; }
.fld { display: flex; flex-direction: column; gap: 5px; }
.fld label, .fld .lb { font-size: 12px; color: var(--muted); }
.fld .lb b, .fld label b { color: var(--neg); font-weight: 400; margin-right: 2px; }
.fld .help { font-size: 11px; color: var(--muted); }
.fld.inline { flex-direction: row; align-items: center; gap: 8px; }
.fld.inline input[type=checkbox] { width: 16px; }
.actions { display: flex; justify-content: flex-end; gap: 10px; margin-top: 18px; }
.alert { padding: 10px 14px; border-radius: var(--radius); margin: 10px 0; font-size: 13px; }
.alert.err { background: color-mix(in srgb, var(--neg) 12%, var(--card)); color: var(--neg); border: 1px solid color-mix(in srgb, var(--neg) 40%, transparent); }
.alert.ok { background: color-mix(in srgb, var(--pos) 12%, var(--card)); color: var(--pos); border: 1px solid color-mix(in srgb, var(--pos) 40%, transparent); }
.alert.info { background: color-mix(in srgb, var(--link) 10%, var(--card)); color: var(--text); border: 1px solid color-mix(in srgb, var(--link) 35%, transparent); }
pre.log { background: var(--bg); border: 1px solid var(--border); border-radius: var(--radius); padding: 10px; font-size: 12px; max-height: 260px; overflow: auto; white-space: pre-wrap; }

/* modal */
.modal-bg { position: fixed; inset: 0; background: rgba(0,0,0,.4); display: flex; align-items: center; justify-content: center; z-index: 50; padding: 20px; }
.modal { background: var(--card); border-radius: var(--radius-lg); width: 720px; max-width: 100%; max-height: 92vh; overflow: auto; box-shadow: 0 16px 48px rgba(0,0,0,.3); border: 1px solid var(--border); }
.modal .mh { display: flex; align-items: center; padding: 16px 24px 0; }
.modal .mh h2 { margin: 0; font-size: 17px; flex-grow: 1; }
.modal .mb { padding: 18px 24px; }
.modal .mf { display: flex; justify-content: flex-end; gap: 10px; padding: 14px 24px; border-top: 1px solid var(--border); background: var(--bg); border-radius: 0 0 var(--radius-lg) var(--radius-lg); }
.modal.sm { width: 460px; }

/* toast */
.toast { position: fixed; left: 50%; bottom: 30px; transform: translateX(-50%); background: #222; color: #fff; padding: 10px 18px; border-radius: 6px; font-size: 13px; z-index: 100; box-shadow: 0 4px 16px rgba(0,0,0,.3); }
.toast.err { background: var(--neg); }

/* fab */
.fab { position: fixed; right: 28px; bottom: 28px; width: 84px; height: 84px; border-radius: 42px; padding: 0 6px; line-height: 1.2; background: var(--accent); color: var(--accent-text); border: 0; font-size: 15px; font-weight: 600; box-shadow: 0 4px 12px rgba(0,0,0,.25); cursor: pointer; z-index: 15; }

/* login / setup */
.center { min-height: 100vh; display: flex; align-items: center; justify-content: center; padding: 20px; background: var(--bg); }
.login-box { width: 400px; max-width: 100%; background: var(--card); border-radius: var(--radius-lg); padding: 32px; box-shadow: 0 10px 40px rgba(0,0,0,.12); border: 1px solid var(--border); }
.login-box .brand { display: flex; align-items: center; gap: 10px; font-size: 20px; font-weight: 700; margin-bottom: 20px; }
.login-box .brand .logo { width: 36px; height: 36px; border-radius: 9px; background: var(--hdr); color: var(--accent); display: flex; align-items: center; justify-content: center; font-weight: 800; }
.login-box .fld { margin-bottom: 14px; }
.login-box .lang { display: flex; justify-content: center; gap: 12px; margin-top: 16px; font-size: 13px; }
.setup-box { width: 860px; max-width: 100%; background: var(--card); border-radius: var(--radius-lg); padding: 28px 32px; box-shadow: 0 10px 40px rgba(0,0,0,.12); border: 1px solid var(--border); }
.steps { display: flex; gap: 8px; margin: 14px 0 22px; }
.steps div { flex: 1; padding: 8px 12px; border-radius: var(--radius); background: var(--bg); font-size: 13px; color: var(--muted); border: 1px solid var(--border); }
.steps div.on { background: var(--hdr); color: #fff; border-color: var(--hdr); }
.steps div.done { color: var(--pos); }
.kv { display: grid; grid-template-columns: 220px 1fr; gap: 6px 14px; font-size: 13px; }
.kv .k { color: var(--muted); }
.theme-pick { display: flex; gap: 12px; }
.theme-pick label { flex: 1; border: 2px solid var(--border); border-radius: var(--radius-lg); padding: 10px; cursor: pointer; display: flex; flex-direction: column; gap: 6px; }
.theme-pick label.on { border-color: var(--link); }
.theme-pick .sw { height: 28px; border-radius: 4px; display: flex; overflow: hidden; }
.theme-pick .sw i { flex: 1; }

@media (max-width: 900px) {
  .side, .adm { display: none; }
  .tiles, .grid2, .form { grid-template-columns: 1fr; }
  .form .full { grid-column: span 1; }
  .hdr .edition, .hdr .nav a { padding: 0 10px; }
}

/* search select */
.ss { position: relative; }
.ss-box { height: 36px; border: 1px solid var(--border-strong); border-radius: var(--radius); background: var(--input-bg); padding: 0 28px 0 10px; display: flex; align-items: center; cursor: pointer; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; position: relative; }
.ss.disabled .ss-box { opacity: .6; cursor: default; }
.ss-arrow { position: absolute; right: 9px; color: var(--muted); font-size: 11px; }
.ss-drop { position: absolute; left: 0; right: 0; top: 38px; background: var(--card); border: 1px solid var(--border-strong); border-radius: var(--radius); box-shadow: 0 8px 24px rgba(0,0,0,.18); z-index: 60; }
.ss-q { border: 0; border-bottom: 1px solid var(--border); border-radius: 0; height: 34px; }
.ss-list { max-height: 240px; overflow: auto; }
.ss-opt { padding: 7px 10px; cursor: pointer; font-size: 13px; display: flex; justify-content: space-between; gap: 8px; }
.ss-opt.hi, .ss-opt:hover { background: var(--row-hover); }
.ss-sub { color: var(--muted); font-size: 11px; }
/* record page */
.side .cat { display: flex; align-items: center; gap: 8px; padding: 4px 16px; font-size: 13px; cursor: pointer; }
.side .cat.head { font-weight: 700; padding-top: 10px; }
.filters { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 10px 16px; padding: 12px 0 4px; }
.filters .fld label { font-size: 12px; }
.tx-tabs { display: flex; gap: 22px; border-bottom: 1px solid var(--border); margin-bottom: 14px; }
.tx-tabs div { padding: 8px 2px; font-size: 16px; cursor: pointer; color: var(--text); border-bottom: 3px solid transparent; }
.tx-tabs div.on { color: var(--link); border-bottom-color: var(--link); }
.tx-more { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 6px 24px; }
.tx-more .g { grid-column: span 2; font-weight: 600; margin-top: 10px; color: var(--muted); font-size: 13px; }
.tx-more a { font-size: 14px; padding: 3px 0; }
.tx-form { display: grid; grid-template-columns: 120px 1fr; gap: 10px 12px; align-items: center; max-width: 720px; }
.tx-form .lb { text-align: right; font-size: 14px; }
.tx-form .lb b { color: var(--neg); font-weight: 400; }
.tx-form .amt { display: flex; align-items: center; gap: 10px; }
.tx-form .amt input { font-size: 22px; height: 44px; font-weight: 600; width: 240px; }
.tx-form .cur { font-size: 14px; color: var(--muted); background: var(--chip); padding: 6px 10px; border-radius: 4px; }
.tx-form .row { display: flex; align-items: center; gap: 10px; }
.tx-form .row > * { flex: 1; }
.tag { display: inline-block; padding: 3px 10px; border-radius: 12px; font-size: 12px; background: var(--chip); color: var(--chip-text); cursor: pointer; margin: 0 6px 6px 0; border: 1px solid transparent; }
.tag.on { background: color-mix(in srgb, var(--link) 18%, transparent); color: var(--link); border-color: var(--link); }
.badge { display: inline-block; font-size: 11px; padding: 1px 6px; border-radius: 3px; background: var(--chip); color: var(--chip-text); margin-right: 4px; }
.tbl tr.clickable td { cursor: pointer; }
.lines-tbl input { height: 32px; padding: 4px 8px; }
.lines-tbl td { padding: 4px 6px; }
.repmenu { width: 250px; background: var(--side); border-right: 1px solid var(--border); flex-shrink: 0; padding: 10px 0; }
.repmenu .g { padding: 14px 20px 6px; font-size: 13px; font-weight: 700; }
.repmenu a { display: block; padding: 9px 20px 9px 40px; color: var(--side-text); font-size: 14px; }
.repmenu a.on { background: var(--side-active-bg); color: var(--side-active); font-weight: 600; }
.repmenu a:hover { background: var(--row-hover); text-decoration: none; }
.tbl tr.total td { font-weight: 700; background: var(--th-bg); }
.tbl tr.head td { font-weight: 700; }
@media print { .hdr, .side, .repmenu, .adm, .fab, .toolbar, .pager, .rail { display: none !important; } .main { padding: 0; } .card { box-shadow: none; border: 0; } }

.tx-tabs div { white-space: nowrap; }
.tbl .chip { white-space: nowrap; }
.tbl th.num, .tbl td.num { white-space: nowrap; }