:root {
  --paper: #F0EFE7;
  --card: #FFFFFF;
  --ink: #15211A;
  --ink-dim: #4B5A50;
  --line: #DCD8C8;
  --forest: #1F3A2C;
  --forest-2: #16281D;
  --brass: #B8862A;
  --brass-dk: #8A6512;
  --target: #8B2A28;
  --ok-bg: #e6f4ea; --ok-ink: #1e7d3a;
  --err-bg: #fdecec; --err-ink: #b3261e;
  --radius: 10px;
  --shadow: 0 1px 3px rgba(21,33,26,.08), 0 4px 14px rgba(21,33,26,.06);
}
* { box-sizing: border-box; }
body {
  margin: 0; background: var(--paper); color: var(--ink);
  font: 15px/1.55 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}
a { color: var(--brass-dk); text-decoration: none; }
a:hover { text-decoration: underline; }

header.topbar {
  background: var(--forest); color: #fff; padding: 12px 24px;
  display: flex; align-items: center; gap: 20px; position: sticky; top: 0; z-index: 50;
  box-shadow: 0 2px 10px rgba(0,0,0,.15);
}
.brand { display: flex; align-items: center; gap: 10px; font-weight: 800; font-size: 16px; color: #fff; }
.brand .mark { width: 26px; height: 26px; color: var(--brass); flex: none; }
.brand small { display: block; font-weight: 500; font-size: 11px; color: rgba(255,255,255,.6); text-transform: uppercase; letter-spacing: .05em; }
header.topbar nav { margin-left: auto; display: flex; gap: 4px; align-items: center; }
header.topbar nav a { color: rgba(255,255,255,.82); font-size: 14px; font-weight: 600; padding: 6px 11px; border-radius: 6px; }
header.topbar nav a:hover { color: var(--brass); text-decoration: none; background: rgba(255,255,255,.08); }
header.topbar nav a.logout { color: #f2a99e; }

.wrap { max-width: 980px; margin: 26px auto; padding: 0 20px; }
h1 { font-size: 22px; margin: 0 0 4px; }
.lead { color: var(--ink-dim); margin: 0 0 22px; font-size: 14px; }

.flash { padding: 10px 14px; border-radius: 8px; margin-bottom: 16px; font-size: 14px; font-weight: 600; }
.flash.ok { background: var(--ok-bg); color: var(--ok-ink); }
.flash.err { background: var(--err-bg); color: var(--err-ink); }

.tabs { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 18px; }
.tabs a { padding: 7px 14px; border-radius: 20px; font-size: 13.5px; font-weight: 600; background: var(--card);
  border: 1px solid var(--line); color: var(--ink-dim); }
.tabs a.active { background: var(--forest); color: #fff; border-color: var(--forest); }
.tabs a:hover { text-decoration: none; border-color: var(--brass); }

select { padding: 7px 10px; border: 1px solid var(--line); border-radius: 8px; font: inherit; background: #fff; color: var(--ink); }

table { width: 100%; border-collapse: collapse; background: var(--card); border: 1px solid var(--line);
  border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); margin-bottom: 24px; }
th, td { text-align: left; padding: 9px 12px; border-bottom: 1px solid var(--line); font-size: 13.5px; }
th { background: #F5F1E4; font-weight: 700; color: var(--ink); font-size: 12px; text-transform: uppercase; letter-spacing: .03em; }
tr:last-child td { border-bottom: 0; }
td.num, th.num { text-align: right; font-variant-numeric: tabular-nums; }
tr.rank-1 td.rank { color: var(--brass-dk); font-weight: 800; }

th.sort-h { cursor: pointer; user-select: none; position: relative; padding-right: 22px; }
th.sort-h:hover { color: var(--brass-dk); }
th.sort-h:focus-visible { outline: 2px solid var(--brass); outline-offset: -2px; }
th.sort-h::after { content: "↕"; position: absolute; right: 8px; opacity: .35; font-size: 11px; }
th.sort-h.sort-asc::after { content: "↑"; opacity: 1; color: var(--brass-dk); }
th.sort-h.sort-desc::after { content: "↓"; opacity: 1; color: var(--brass-dk); }

.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 20px 22px; box-shadow: var(--shadow); margin-bottom: 20px; }
.card h2 { margin: 0 0 4px; font-size: 17px; }

.cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px,1fr)); gap: 14px; margin-bottom: 24px; }
.stat { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 16px 18px; box-shadow: var(--shadow); }
.stat b { display: block; font-size: 26px; font-weight: 800; color: var(--brass-dk); }
.stat span { font-size: 12px; color: var(--ink-dim); text-transform: uppercase; letter-spacing: .04em; }

.disz-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px,1fr)); gap: 14px; margin-bottom: 20px; }
.disz-card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 16px 18px;
  box-shadow: var(--shadow); }
.disz-card h3 { margin: 0 0 8px; font-size: 15px; }
.disz-card .dg-row { display: flex; gap: 5px; flex-wrap: wrap; }
.disz-card .dg-row a { font-size: 12.5px; padding: 4px 9px; border-radius: 6px; background: #F5F1E4; border: 1px solid var(--line); }
.disz-card .dg-row a:hover { background: var(--brass); color: #fff; text-decoration: none; }

form.stack { display: grid; gap: 12px; max-width: 420px; }
label { display: block; font-size: 12.5px; color: var(--ink-dim); margin-bottom: 3px; font-weight: 600; }
input[type=text], input[type=number], input[type=password], select {
  width: 100%; padding: 8px 10px; border: 1px solid var(--line); border-radius: 8px; font: inherit; background: #fff; color: var(--ink);
}
input.ringe { width: 76px; text-align: right; font-variant-numeric: tabular-nums; padding: 5px 7px; }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 10px 16px; }
.grid3 { display: grid; grid-template-columns: repeat(3,1fr); gap: 10px 16px; }

.btn { display: inline-block; background: var(--brass); color: #fff; border: 0; border-radius: 8px;
  padding: 9px 16px; font-weight: 700; font-size: 14px; cursor: pointer; text-decoration: none; }
.btn:hover { background: var(--brass-dk); color: #fff; text-decoration: none; }
.btn.ghost { background: transparent; border: 1px solid var(--line); color: var(--ink); }
.btn.sm { padding: 5px 10px; font-size: 12.5px; border-radius: 6px; }

.login-shell { max-width: 360px; margin: 60px auto; }
.login-shell .card { text-align: center; }
.login-shell h1 { margin-bottom: 4px; }

.muted { color: var(--ink-dim); font-size: 13px; }
.right { text-align: right; }
footer.foot { max-width: 980px; margin: 40px auto 24px; padding: 0 20px; color: var(--ink-dim); font-size: 12px; }