:root {
  --bg: #0f1115; --panel: #171a21; --line: #262b35;
  --fg: #e6e8ee; --dim: #8b93a5;
  --ok: #3fb950; --bad: #f85149; --wait: #d29922; --accent: #58a6ff;
}
* { box-sizing: border-box; }
body {
  margin: 0; background: var(--bg); color: var(--fg);
  font: 15px/1.55 -apple-system, BlinkMacSystemFont, "Apple SD Gothic Neo",
        "Pretendard", "Segoe UI", sans-serif;
}
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

.top {
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 20px; border-bottom: 1px solid var(--line);
  position: sticky; top: 0; background: var(--bg); z-index: 5;
}
.brand { font-weight: 700; color: var(--fg); }
main { max-width: 1080px; margin: 0 auto; padding: 20px; }

.card {
  background: var(--panel); border: 1px solid var(--line);
  border-radius: 10px; padding: 16px 18px; margin-bottom: 16px;
}
.card h1 { font-size: 20px; margin: 0 0 12px; }
.card h2 { font-size: 15px; margin: 0 0 12px; color: var(--dim); font-weight: 600; }

.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.stat { display: flex; flex-direction: column; gap: 2px; }
.stat .label { font-size: 12px; color: var(--dim); }
.stat .value { font-size: 22px; font-weight: 700; }
.stat .value.ok { color: var(--ok); } .stat .value.bad { color: var(--bad); }
.stat .sub { font-size: 12px; color: var(--dim); }

.actions { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 16px; }
button {
  font: inherit; font-size: 13px; padding: 7px 14px; border-radius: 7px;
  border: 1px solid var(--line); background: #21262d; color: var(--fg); cursor: pointer;
}
button:hover:not(:disabled) { border-color: var(--accent); }
button:disabled { opacity: .45; cursor: not-allowed; }
button.ghost { background: transparent; color: var(--dim); }
button.danger { background: transparent; color: var(--bad); border-color: transparent; padding: 4px 8px; }
button.danger:hover { border-color: var(--bad); }
button.link { background: none; border: none; color: var(--dim); padding: 0; }

table { width: 100%; border-collapse: collapse; font-size: 14px; }
th { text-align: left; font-weight: 600; font-size: 12px; color: var(--dim);
     padding: 0 10px 8px 0; border-bottom: 1px solid var(--line); }
td { padding: 9px 10px 9px 0; border-bottom: 1px solid var(--line); vertical-align: middle; }
tr:last-child td { border-bottom: none; }
td.strong { font-weight: 600; }
td.dim, .dim { color: var(--dim); font-size: 13px; }

.badge { display: inline-block; font-size: 12px; padding: 2px 8px; border-radius: 20px; }
.badge.ok { background: rgba(63,185,80,.15); color: var(--ok); }
.badge.bad { background: rgba(248,81,73,.15); color: var(--bad); }
.badge.wait { background: rgba(210,153,34,.15); color: var(--wait); }

.empty { color: var(--dim); margin: 0; font-size: 14px; }
.error { color: var(--bad); font-size: 13px; margin: 0 0 10px; }
code { background: #21262d; padding: 1px 5px; border-radius: 4px; font-size: 13px; }

.meta { display: grid; grid-template-columns: 110px 1fr; gap: 6px 12px; margin: 0; font-size: 14px; }
.meta dt { color: var(--dim); }
.meta dd { margin: 0; }

.chips { display: flex; flex-wrap: wrap; gap: 6px; margin: 0; }
.chip { background: #21262d; border-radius: 6px; padding: 3px 9px; font-size: 13px; }

.showings { margin: 0; padding-left: 18px; font-size: 13px; }
.showings li { padding: 2px 0; }

.log { list-style: none; margin: 0; padding: 0; font-size: 13px; }
.log li { display: flex; gap: 10px; padding: 4px 0; border-bottom: 1px solid var(--line); }
.log li:last-child { border-bottom: none; }
.log time { color: var(--dim); flex: 0 0 105px; font-variant-numeric: tabular-nums; }
.log li.kind-error span { color: var(--bad); }
.log li.kind-notify span { color: var(--ok); }

.login { max-width: 340px; margin: 60px auto; }
.login form { display: flex; flex-direction: column; gap: 10px; }
.login input[type=text], .login input[type=password] {
  font: inherit; padding: 9px 12px; border-radius: 7px;
  border: 1px solid var(--line); background: #0d1117; color: var(--fg);
}
.login input:focus { outline: none; border-color: var(--accent); }
.back { margin: 0 0 12px; font-size: 13px; }

@media (max-width: 720px) {
  .cards { grid-template-columns: 1fr; }
  main { padding: 14px; }
  table { font-size: 13px; }
  th:nth-child(5), td:nth-child(5) { display: none; }
  .meta { grid-template-columns: 90px 1fr; }
}

.navlinks { display: flex; align-items: center; gap: 14px; }
.navlinks a { color: var(--dim); font-size: 13px; }
.stack { display: flex; flex-direction: column; gap: 10px; max-width: 340px; }
.stack input[type=password], .stack input[type=text], .stack input[type=number] {
  font: inherit; padding: 9px 12px; border-radius: 7px;
  border: 1px solid var(--line); background: #0d1117; color: var(--fg);
}
.stack input[type=number] { max-width: 120px; }
.stack input:focus { outline: none; border-color: var(--accent); }
.stack button { align-self: flex-start; }
.check { display: flex; align-items: center; gap: 7px; font-size: 13px; color: var(--dim); }
.ok-msg { color: var(--ok); font-size: 13px; margin: 0 0 10px; }
.hint { color: var(--dim); font-size: 13px; margin: 0 0 10px; }