/* 财务数字化平台 — 设计系统 v2(现代 SaaS 规格) */
:root {
  /* 色板:冷调中性 + 靛蓝主色 */
  --accent: #EE9200;
  --accent-strong: #B06E00;
  --accent-soft: #FDF2DF;
  --accent-dim: rgba(243, 151, 0, .15);
  --accent-grad: linear-gradient(180deg, #FFA41C 0%, #EE8A00 100%);
  --ground: #F7F8FA;
  --panel: #FFFFFF;
  --panel-2: #FBFBFD;
  --hair: rgba(18, 20, 28, .08);
  --hair-strong: rgba(18, 20, 28, .14);
  --ink: #101113;
  --ink2: #454A54;
  --muted: #858B96;
  --dark: #121316;
  --dark-2: #1A1B20;
  --dark-panel: #1D1E24;
  --dark-hair: rgba(255, 255, 255, .08);
  --good: #0BA05E; --good-soft: #E7F7EF;
  --crit: #E5484D; --crit-soft: #FDEDEE;
  --warn: #B45309; --warn-soft: #FFF6E6;
  --mono: "JetBrains Mono", "SF Mono", ui-monospace, Menlo, Consolas, monospace;
  --ease: cubic-bezier(.22, 1, .36, 1);
  /* 层叠投影(极克制) */
  --sh-1: 0 1px 2px rgba(16, 17, 23, .05);
  --sh-2: 0 1px 2px rgba(16, 17, 23, .05), 0 4px 12px rgba(16, 17, 23, .05);
  --sh-3: 0 2px 4px rgba(16, 17, 23, .06), 0 12px 32px rgba(16, 17, 23, .10);
  --sh-accent: 0 1px 2px rgba(200, 120, 0, .35), 0 4px 14px rgba(243, 151, 0, .30);
}
* { box-sizing: border-box; margin: 0; padding: 0; }
html, body, #app { height: 100%; }
body {
  font-family: "Noto Sans SC", system-ui, -apple-system, "PingFang SC",
               "Microsoft YaHei", sans-serif;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  background: var(--ground); color: var(--ink2);
  font-size: 14px; line-height: 1.6;
}
::selection { background: var(--accent-dim); }
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-thumb { background: rgba(18,20,28,.16); border-radius: 6px;
  border: 2px solid transparent; background-clip: content-box; }
::-webkit-scrollbar-track { background: transparent; }

/* ---------- 字阶 ---------- */
h1 { font-size: 1.7rem; font-weight: 750; color: var(--ink);
  letter-spacing: -.035em; line-height: 1.25; }
h2 { font-size: 1.02rem; font-weight: 680; color: var(--ink);
  letter-spacing: -.015em; }
button { font: inherit; cursor: pointer; }
input, select { font: inherit; }
table { border-collapse: collapse; width: 100%; }

/* ---------- 按钮 ---------- */
.btn {
  display: inline-flex; align-items: center; gap: .4rem; justify-content: center;
  border-radius: 9px; border: 1px solid var(--hair-strong);
  background: var(--panel); color: var(--ink); font-weight: 570;
  font-size: .88rem; padding: .46rem 1.05rem; box-shadow: var(--sh-1);
  transition: all .16s var(--ease); white-space: nowrap; text-decoration: none;
}
.btn:hover { border-color: rgba(243,151,0,.55); color: var(--accent-strong);
  box-shadow: 0 2px 8px rgba(243,151,0,.18); transform: translateY(-1px); }
.btn:active { transform: translateY(0); box-shadow: var(--sh-1); }
.btn.primary { background: var(--accent-grad); border: none; color: #fff;
  box-shadow: var(--sh-accent); padding: calc(.46rem + 1px) 1.05rem; }
.btn.primary:hover { filter: brightness(1.06); color: #fff;
  box-shadow: 0 2px 4px rgba(200,120,0,.4), 0 8px 22px rgba(243,151,0,.38); }
.btn.sm { font-size: .8rem; padding: .3rem .75rem; border-radius: 8px; }
.btn.primary.sm { padding: calc(.3rem + 1px) .75rem; }
.btn:disabled { background: #EFF0F3; color: var(--muted); border: 1px solid var(--hair);
  box-shadow: none; transform: none; cursor: not-allowed; filter: none; }
.btn.danger:hover { border-color: var(--crit); color: var(--crit);
  box-shadow: 0 2px 8px rgba(229,72,77,.15); }

/* ---------- 输入 ---------- */
.input, select.input {
  background: var(--panel); border: 1px solid var(--hair-strong);
  border-radius: 9px; padding: .52rem .85rem; color: var(--ink);
  font-size: .9rem; width: 100%;
  transition: border-color .15s, box-shadow .15s;
}
.input:hover { border-color: rgba(18,20,28,.24); }
.input:focus { outline: none; border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-dim); }
.input::placeholder { color: #A6ABB5; }
label.fld { display: block; font-size: .78rem; font-weight: 570;
  color: var(--ink2); margin: .75rem 0 .35rem; letter-spacing: .01em; }

.panel { background: var(--panel); border: 1px solid var(--hair);
  border-radius: 14px; box-shadow: var(--sh-1); }
.muted { color: var(--muted); font-size: .82rem; }
.mono { font-family: var(--mono); font-variant-numeric: tabular-nums; }

/* ---------- 徽章 ---------- */
.chip { display: inline-flex; align-items: center; gap: .38rem;
  padding: 3px 10px; border-radius: 99px; font-size: 11.5px; font-weight: 600;
  font-family: var(--mono); background: #F0F1F4; color: var(--ink2);
  border: 1px solid var(--hair); letter-spacing: .01em; }
.chip::before { content: ''; width: 6px; height: 6px; border-radius: 50%;
  background: var(--muted); }
.chip.blue { color: var(--accent-strong); background: var(--accent-soft);
  border-color: rgba(243,151,0,.22); }
.chip.blue::before { background: var(--accent); }
.chip.good { color: var(--good); background: var(--good-soft);
  border-color: rgba(11,160,94,.2); }
.chip.good::before { background: var(--good); }
.chip.warn { color: var(--warn); background: var(--warn-soft);
  border-color: rgba(180,83,9,.2); }
.chip.warn::before { background: #F59E0B; }
.chip.crit { color: var(--crit); background: var(--crit-soft);
  border-color: rgba(229,72,77,.2); }
.chip.crit::before { background: var(--crit); }

.alert { border-radius: 11px; padding: .75rem 1.05rem; font-size: .88rem;
  margin: .9rem 0; line-height: 1.65; }
.alert.error { background: var(--crit-soft); color: #C0353A; }
.alert.ok { background: var(--good-soft); color: #08834D; }
.alert.info { background: var(--accent-soft); color: var(--accent-strong); }
.alert.warn { background: var(--warn-soft); color: var(--warn); }

/* ---------- 表格 ---------- */
.tbl { border: 1px solid var(--hair); border-radius: 13px; overflow: auto;
  background: var(--panel); box-shadow: var(--sh-1); }
.tbl table th { text-align: left; font-size: .7rem; font-weight: 650;
  text-transform: uppercase; letter-spacing: .07em; color: var(--muted);
  padding: .6rem 1rem; background: var(--panel-2);
  border-bottom: 1px solid var(--hair); white-space: nowrap;
  position: sticky; top: 0; }
.tbl table td { padding: .55rem 1rem; font-size: .86rem; color: var(--ink2);
  border-bottom: 1px solid var(--hair); }
.tbl table tbody tr { transition: background .12s; }
.tbl table tbody tr:hover { background: #F8F9FC; }
.tbl table tr:last-child td { border-bottom: none; }
.tbl table td.num { font-family: var(--mono); text-align: right;
  font-variant-numeric: tabular-nums; color: var(--ink); }

/* ---------- 登录页 ---------- */
.login-page { min-height: 100%; display: flex; flex-direction: column;
  align-items: center; padding-top: 13vh;
  background:
    radial-gradient(900px 380px at 50% -8%, rgba(243,151,0,.12), transparent 62%),
    radial-gradient(600px 300px at 85% 10%, rgba(243,151,0,.05), transparent 60%),
    var(--dark); }
.login-hero { text-align: center; margin-bottom: 1.8rem; }
.login-hero img.logo { height: 58px; margin: 0 auto 6px; display: block;
  filter: drop-shadow(0 6px 20px rgba(240,151,0,.25)); }
.login-hero .t { font-size: 1.5rem; font-weight: 700; letter-spacing: -.025em;
  color: #F7F8F8; }
.login-hero .s { font-size: .74rem; margin-top: 7px; font-family: var(--mono);
  letter-spacing: .18em; color: #7E838E; }
.login-card { width: 352px; background: var(--dark-panel);
  border: 1px solid var(--dark-hair); border-radius: 16px;
  padding: 1.6rem 1.5rem 1.4rem;
  box-shadow: 0 1px 2px rgba(0,0,0,.4), 0 16px 48px rgba(0,0,0,.5); }
.login-card label.fld { color: #B4B8C0; }
.login-card .input { background: #26272E; border-color: var(--dark-hair);
  color: #F7F8F8; }
.login-card .input:hover { border-color: rgba(255,255,255,.16); }
.login-card .input::placeholder { color: #62656E; }
.login-card .input:focus { border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(243,151,0,.28); }
.login-card .btn.primary { width: 100%; margin-top: 1.2rem;
  height: 40px; font-size: .92rem; letter-spacing: .3em; text-indent: .3em; }
.login-card .alert.error { background: #2A1D1F; color: #FCA5A5; }
.login-foot { color: #7E838E; font-size: .78rem; margin-top: 1.4rem;
  text-align: center; }

/* ---------- 应用外壳 ---------- */
.shell { display: flex; height: 100%; }
.sidebar { width: 240px; flex: none;
  background: linear-gradient(180deg, #17181D 0%, var(--dark) 30%);
  border-right: 1px solid rgba(255,255,255,.06); display: flex;
  flex-direction: column; padding: 1.15rem .85rem 1.05rem; }
.side-brand { display: block;
  padding: .3rem .55rem 1.05rem; margin-bottom: .5rem;
  border-bottom: 1px solid rgba(255,255,255,.06); }
.side-brand img.logo { height: 30px; display: block; margin-bottom: .5rem; }
.side-brand .name { font-size: .82rem; font-weight: 600; color: #C4C8D0;
  letter-spacing: .02em; line-height: 1.25; }
.side-label { font-size: .64rem; font-weight: 680; letter-spacing: .14em;
  color: #6E7280; margin: 1.15rem .55rem .45rem; text-transform: uppercase; }
.side-item { position: relative; display: block; width: 100%; text-align: left;
  background: none; border: none; color: #B9BDC6; height: 34px;
  padding: 0 .7rem; border-radius: 8px; font-size: .86rem; font-weight: 520;
  margin-bottom: .16rem; transition: all .15s var(--ease); }
.side-item:hover { background: rgba(255,255,255,.06); color: #F4F5F8; }
.side-item.active { background: rgba(243,151,0,.16); color: #FFD9A0;
  font-weight: 600; }
.side-item.active::before { content: ''; position: absolute; left: -0.85rem;
  top: 7px; bottom: 7px; width: 3px; border-radius: 0 3px 3px 0;
  background: var(--accent-grad); }
.side-item:disabled { color: #5B5F69; cursor: default; background: none; }
.side-foot { margin-top: auto; position: relative;
  padding-top: .7rem; border-top: 1px solid rgba(255,255,255,.06); }
.side-user { display: flex; align-items: center; gap: .6rem; width: 100%;
  background: none; border: none; padding: .5rem .55rem;
  border-radius: 9px; color: #C4C8D0; font-size: .84rem; text-align: left;
  transition: background .15s var(--ease); }
.side-user:hover, .side-user.open { background: rgba(255,255,255,.07);
  color: #F4F5F8; }
.side-user .avatar { width: 26px; height: 26px; border-radius: 50%;
  background: var(--accent-grad); color: #fff; font-size: 11.5px;
  font-weight: 680; flex: none; display: flex; align-items: center;
  justify-content: center; box-shadow: 0 2px 8px rgba(243,151,0,.4); }
.side-user .unm { flex: 1; }
.side-user .chev { color: #6E7280; transition: transform .15s; }
.side-user.open .chev { color: #C4C8D0; }
.user-menu { position: absolute; left: 0; right: 0; bottom: calc(100% + 8px);
  background: #212228; border: 1px solid rgba(255,255,255,.1);
  border-radius: 12px; padding: .45rem;
  box-shadow: 0 4px 12px rgba(0,0,0,.4), 0 16px 40px rgba(0,0,0,.5);
  animation: umIn .14s var(--ease); }
@keyframes umIn { from { opacity: 0; transform: translateY(5px); }
  to { opacity: 1; transform: translateY(0); } }
.um-head { display: flex; align-items: center; gap: .6rem;
  padding: .5rem .6rem .6rem; margin-bottom: .3rem;
  border-bottom: 1px solid rgba(255,255,255,.07); }
.um-head .avatar { width: 30px; height: 30px; border-radius: 50%;
  background: var(--accent-grad); color: #fff; font-size: 12.5px;
  font-weight: 680; flex: none; display: flex; align-items: center;
  justify-content: center; }
.um-name { font-size: .86rem; font-weight: 620; color: #F4F5F8; }
.um-sub { font-size: .7rem; color: #8A8E98; font-family: var(--mono); }
.um-item { display: flex; align-items: center; gap: .55rem; width: 100%;
  background: none; border: none; color: #C4C8D0; height: 32px;
  padding: 0 .6rem; border-radius: 8px; font-size: .84rem;
  transition: all .13s var(--ease); }
.um-item:hover { background: rgba(255,255,255,.08); color: #F4F5F8; }
.um-item.danger:hover { background: rgba(229,72,77,.16); color: #F5A3A6; }
.um-item svg { flex: none; opacity: .75; }

.content { flex: 1; overflow-y: auto; }
.page { max-width: 1180px; margin: 0 auto; padding: 2.2rem 2.6rem 4.5rem; }
.page-head { margin-bottom: .4rem; }
.page-head .sub { font-size: .88rem; color: var(--muted); margin-top: .4rem; }
.hr { border: none; border-top: 1px solid var(--hair); margin: 1.1rem 0 1.4rem; }

/* ---------- 首页功能行 ---------- */
.feat-row { display: flex; align-items: center; gap: 16px;
  padding: 1rem 1.15rem 1rem 1.05rem; margin-bottom: 10px;
  background: var(--panel); border: 1px solid var(--hair);
  border-radius: 14px; box-shadow: var(--sh-1);
  transition: all .18s var(--ease); }
.feat-row.on:hover { border-color: rgba(243,151,0,.4);
  box-shadow: var(--sh-2); transform: translateY(-1px); }
.feat-row .idx { font-family: var(--mono); font-size: .72rem;
  color: #B0B4BD; width: 24px; flex: none; letter-spacing: .04em; }
.feat-row .ico { width: 40px; height: 40px; border-radius: 11px; flex: none;
  display: flex; align-items: center; justify-content: center;
  background: #F0F1F4; border: 1px solid var(--hair); color: var(--muted); }
.feat-row.on .ico { color: var(--accent);
  background: linear-gradient(160deg, #FDF3E2, #FBE8C8);
  border-color: rgba(243,151,0,.18); }
.feat-row .tx { flex: 1; }
.feat-row .ttl { font-size: .96rem; font-weight: 660; color: var(--ink);
  letter-spacing: -.01em; display: flex; align-items: center; gap: .55rem; }
.feat-row .dsc { font-size: .81rem; color: var(--muted); margin-top: 2px; }
.feat-row.off { background: var(--panel-2); box-shadow: none; }
.feat-row.off .ttl { color: var(--muted); }
.feat-row.off .ico { opacity: .5; }

/* ---------- 月份看板 ---------- */
.mon-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
.mon-card { background: var(--panel); border: 1px solid var(--hair);
  border-radius: 14px; padding: .95rem 1rem .85rem; box-shadow: var(--sh-1);
  transition: all .18s var(--ease); }
.mon-card:hover { border-color: rgba(243,151,0,.4);
  box-shadow: var(--sh-2); transform: translateY(-1px); }
.mon-card .m { font-family: var(--mono); font-size: 1.08rem;
  font-weight: 640; color: var(--ink); margin-bottom: .45rem;
  letter-spacing: -.01em; }
.mon-card .d { font-size: .74rem; color: var(--muted); line-height: 1.6;
  margin: .5rem 0 .6rem; min-height: 2.5em; }
.mon-card .ops { display: flex; gap: 7px; }
.mon-card .ops .btn { flex: 1; }

/* ---------- 统计卡 ---------- */
.tiles { display: flex; gap: 12px; flex-wrap: wrap; margin: .3rem 0 1rem; }
.tile { flex: 1; min-width: 132px; background: var(--panel);
  border: 1px solid var(--hair); border-radius: 13px;
  padding: 14px 16px 12px; box-shadow: var(--sh-1); }
.tile .lbl { font-size: .68rem; color: var(--muted); font-weight: 640;
  margin-bottom: 6px; letter-spacing: .06em; text-transform: uppercase; }
.tile .val { font-size: 23px; font-weight: 640; color: var(--ink);
  font-family: var(--mono); font-variant-numeric: tabular-nums;
  letter-spacing: -.03em; line-height: 1.2; }
.tile .sub { font-size: 11.5px; margin-top: 5px; color: var(--muted);
  display: flex; align-items: center; gap: .35rem; }
.tile.good .sub, .tile.crit .sub { font-weight: 620; }
.tile.good .sub { color: var(--good); }
.tile.crit .sub { color: var(--crit); }
.tile.good .sub::before, .tile.crit .sub::before { content: '';
  width: 6px; height: 6px; border-radius: 50%; flex: none; }
.tile.good .sub::before { background: var(--good); }
.tile.crit .sub::before { background: var(--crit); }
.tile.crit { border-color: rgba(229,72,77,.3); }

/* ---------- 步骤条 ---------- */
.steps { display: flex; align-items: center; background: var(--panel);
  border: 1px solid var(--hair); border-radius: 13px;
  padding: .85rem 1.3rem; margin: .3rem 0 1.4rem; box-shadow: var(--sh-1); }
.step { display: flex; align-items: center; gap: .55rem; }
.step .dot { width: 24px; height: 24px; border-radius: 50%; display: flex;
  align-items: center; justify-content: center; font-size: 11.5px;
  font-weight: 650; font-family: var(--mono); flex: none;
  background: #F0F1F4; color: var(--muted); border: 1px solid var(--hair);
  transition: all .2s var(--ease); }
.step .lbl { font-size: 13px; font-weight: 560; color: var(--muted);
  white-space: nowrap; }
.step.done .dot { background: var(--accent-grad); color: #fff; border: none;
  box-shadow: 0 2px 6px rgba(243,151,0,.35); }
.step.done .lbl { color: var(--ink2); }
.step.active .dot { background: var(--panel); color: var(--accent);
  border: 2px solid var(--accent); box-shadow: 0 0 0 4px var(--accent-dim); }
.step.active .lbl { color: var(--ink); font-weight: 680; }
.conn { flex: 1; height: 2px; margin: 0 1rem; min-width: 24px;
  border-radius: 1px; background: #E7E8EC; }
.conn.done { background: linear-gradient(90deg, #FFA41C, #EE8A00); }

/* ---------- 上传区 / 文件行 ---------- */
.dropzone { border: 1.5px dashed rgba(243,151,0,.35); border-radius: 14px;
  background: linear-gradient(180deg, #FDFDFF, #F8F9FE);
  padding: 1.3rem 1.4rem; display: flex; align-items: center; gap: 1rem;
  transition: all .18s var(--ease); }
.dropzone:hover, .dropzone.over { border-color: var(--accent);
  background: linear-gradient(180deg, #FBFCFF, #F3F5FE);
  box-shadow: 0 0 0 4px var(--accent-dim); }
.dropzone .hint { flex: 1; color: var(--ink2); font-size: .88rem;
  line-height: 1.7; }
.file-row { display: flex; align-items: center; gap: .8rem;
  padding: .55rem 1rem; background: var(--panel);
  border: 1px solid var(--hair); border-radius: 10px; margin-bottom: 7px;
  font-size: .87rem; color: var(--ink); box-shadow: var(--sh-1); }
.file-row .nm { flex: 1; }

/* ---------- 识别进度日志 ---------- */
.progress-log { background: var(--dark-2); border: 1px solid rgba(255,255,255,.06);
  border-radius: 13px; padding: 1rem 1.2rem; margin-top: 1rem;
  max-height: 320px; overflow-y: auto; }
.progress-log .ln { font-size: .82rem; color: #C4C8D0; padding: .15rem 0;
  font-family: var(--mono); }
.progress-log .ln .ts { color: #6E7280; font-size: .74rem;
  margin-right: .6rem; }

/* ---------- 映射编辑器 ---------- */
.map-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.map-col { background: var(--panel); border: 1px solid var(--hair);
  border-radius: 13px; padding: 1rem 1.05rem 1.1rem; box-shadow: var(--sh-1); }
.map-col h2 { font-size: .92rem; margin-bottom: .1rem; }
.map-col label.fld { margin: .6rem 0 .28rem; font-size: .74rem; }
.map-col select.input { padding: .4rem .65rem; font-size: .83rem; }

/* ---------- 裁决行 ---------- */
.dec-row { display: flex; align-items: center; gap: .9rem;
  padding: .7rem 1rem; background: var(--panel);
  border: 1px solid var(--hair); border-radius: 11px; margin-bottom: 7px;
  box-shadow: var(--sh-1); }
.dec-row .who { width: 250px; }
.dec-row .who .nm { font-weight: 650; color: var(--ink); font-size: .9rem; }
.dec-row .who .mt { font-size: .74rem; color: var(--muted); margin-top: 1px; }
.dec-row select.input, .dec-row input.input { width: 150px; }

details.exp { background: var(--panel); border: 1px solid var(--hair);
  border-radius: 13px; padding: .7rem 1.1rem; margin: .7rem 0;
  box-shadow: var(--sh-1); }
details.exp summary { cursor: pointer; font-size: .88rem; font-weight: 580;
  color: var(--ink2); padding: .25rem 0; user-select: none; }
details.exp summary:hover { color: var(--ink); }
details.exp .bd { padding: .7rem 0 .3rem; }

/* ---------- 账号页 ---------- */
.acct-card { max-width: 430px; padding: 1.4rem 1.5rem 1.5rem; }
.user-row { display: flex; align-items: center; gap: .9rem;
  padding: .6rem 1rem; background: var(--panel);
  border: 1px solid var(--hair); border-radius: 11px; margin-bottom: 7px;
  box-shadow: var(--sh-1); }
.user-row .nm { flex: 1; font-size: .88rem; color: var(--ink); }
.user-row input.input { width: 190px; }

.row { display: flex; gap: .7rem; align-items: center; }
.spacer { flex: 1; }
.mt1 { margin-top: 1rem; } .mt2 { margin-top: 1.8rem; }
.mb1 { margin-bottom: 1rem; }

/* 操作日志 */
.exp-inline summary { cursor: pointer; color: var(--tx-2); }
.exp-inline summary:hover { color: var(--tx-1); }
.audit-pre { margin: 8px 0 4px; padding: 10px 12px; background: var(--bg-2);
  border: 1px solid var(--bd-1); border-radius: 8px; font-size: 12px;
  line-height: 1.55; white-space: pre-wrap; word-break: break-all;
  max-height: 320px; overflow-y: auto; }