/* TrailOn platform admin — organizer-console visual language (same doctrine:
   system-ui, dark header, orange accent), plus stat-grid + bar-chart bits. */
:root { --ink: #123; --accent: #e2572b; --line: #dde; --muted: #667; }
* { box-sizing: border-box; }
body { margin: 0; font-family: system-ui; color: #1c2530; background: #f6f7f9; }

header { display: flex; align-items: center; gap: 1rem; padding: .6rem 1rem;
  background: var(--ink); color: #fff; flex-wrap: wrap; }
header .brand { color: #fff; text-decoration: none; font-weight: 700; }
header .brand span { font-weight: 400; color: #9ab; font-size: .85em; }
header nav { display: flex; gap: .2rem; }
header nav a { color: #cdd; text-decoration: none; padding: .3rem .7rem;
  border-radius: .4rem; font-size: .9rem; }
header nav a.on { background: #2a4568; color: #fff; font-weight: 600; }
header #who { margin-left: auto; font-size: .85rem; color: #9ab; }
header #who a { color: #9ab; }
header #signout { color: #cdd; }

main { max-width: 72rem; margin: 1.25rem auto 4rem; padding: 0 1rem; }
h1 { font-size: 1.3rem; } h2 { font-size: 1.1rem; } h3 { font-size: 1rem; margin: .2rem 0; }
a { color: var(--accent); }
.muted { color: var(--muted); font-size: .85rem; }
.err { color: #b3261e; }

.topbar { display: flex; align-items: center; justify-content: space-between;
  gap: 1rem; flex-wrap: wrap; }
.cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(14rem, 1fr));
  gap: .8rem; }
.card { background: #fff; border: 1px solid var(--line); border-radius: .6rem;
  padding: .8rem 1rem; text-decoration: none; color: inherit;
  box-shadow: 0 1px 2px rgb(16 32 64 / .05); }
.card.col { display: flex; flex-direction: column; gap: .55rem; margin-bottom: .9rem; }
.card.danger { border-color: #e8c8c5; }

.stat .n { font-size: 1.6rem; font-weight: 700; }
.stat .l { font-size: .78rem; color: var(--muted); text-transform: uppercase;
  letter-spacing: .04em; }
.stat .sub { font-size: .8rem; color: var(--muted); }
.stat.warnstate { border-color: #e8c8c5; }
.stat.warnstate .n { color: #b3261e; }

.chart { display: flex; align-items: flex-end; gap: 2px; height: 4.5rem; }
.chart .bar { flex: 1; background: #dfe6f0; min-height: 2px; border-radius: 2px 2px 0 0;
  position: relative; }
.chart .bar.hot { background: var(--accent); }
.chart .bar:hover::after { content: attr(data-tip); position: absolute; bottom: 100%;
  left: 50%; transform: translateX(-50%); background: var(--ink); color: #fff;
  font-size: .7rem; padding: .15rem .4rem; border-radius: .3rem; white-space: nowrap;
  z-index: 2; }

label { display: flex; flex-direction: column; gap: .2rem; font-size: .88rem; }
label.inline { flex-direction: row; align-items: center; gap: .5rem; }
.row { display: flex; align-items: center; gap: .6rem; flex-wrap: wrap; }
.row.end { justify-content: flex-end; }
.row.between { justify-content: space-between; }
input, select, textarea { font: inherit; padding: .4rem .55rem; border: 1px solid #ccd;
  border-radius: .4rem; background: #fff; max-width: 100%; }
input[type=radio] { accent-color: var(--accent); }

button { font: inherit; border-radius: .4rem; border: 1px solid #ccd; background: #fff;
  padding: .4rem .9rem; cursor: pointer; }
button.primary { background: var(--accent); border-color: var(--accent); color: #fff;
  font-weight: 600; }
button.warn { background: #fff; border-color: #c66; color: #a33; }
button.link, button.link2 { background: none; border: 0; color: var(--accent);
  cursor: pointer; padding: .2rem .1rem; }
button.link2 { text-decoration: underline; padding: .4rem .5rem; }
button.small { font-size: .78rem; padding: .2rem .5rem; }

.tag { font-size: .7rem; font-weight: 700; text-transform: uppercase; letter-spacing: .04em;
  border-radius: .3rem; padding: .12rem .45rem; background: #e6e9f2; color: #365; }
.tag.draft, .tag.registered { background: #e9e9ee; color: #556; }
.tag.open, .tag.live, .tag.active { background: #ddf3e4; color: #1c6b3c; }
.tag.closed, .tag.finished { background: #eee; color: #889; }
.tag.suspended, .tag.dnf { background: #f6dcd9; color: #a33; }
.chip { display: inline-block; background: #eef1f6; border-radius: .3rem;
  padding: .1rem .5rem; font-size: .78rem; margin: .1rem; }

table.grid { border-collapse: collapse; width: 100%; background: #fff;
  border: 1px solid var(--line); border-radius: .6rem; font-size: .88rem;
  overflow: hidden; }
table.grid th, table.grid td { text-align: left; padding: .45rem .6rem;
  border-bottom: 1px solid #eef; vertical-align: top; }
table.grid th { background: #f2f4f8; font-size: .75rem; text-transform: uppercase;
  letter-spacing: .03em; color: #456; }
table.grid tr:last-child td { border-bottom: 0; }
.wrapcells { overflow-x: auto; }

.auth-card { max-width: 22rem; margin: 12vh auto; }
.flash { position: sticky; top: .5rem; z-index: 9; background: #f6dcd9; color: #711;
  border: 1px solid #d99; border-radius: .5rem; padding: .5rem .8rem;
  margin: 0 0 .8rem; }
.flash.ok { background: #ddf3e4; color: #145; border-color: #8c6; }
.token-reveal { font-family: ui-monospace, monospace; word-break: break-all;
  background: #fff7e6; border: 1px solid #dca; padding: .4rem .6rem;
  border-radius: .4rem; }