:root {
  --bg: #f6f7f9;
  --panel: #fff;
  --ink: #1c2024;
  --muted: #6b7480;
  --line: #e3e6ea;
  --accent: #2f6feb;
  --good: #1a7f4b;
  --warn: #a86a00;
  --bad: #c0392b;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #14171a; --panel: #1c2024; --ink: #e6e9ed; --muted: #98a2ad;
    --line: #2a3038; --accent: #6ea0ff; --good: #4cc38a; --warn: #e0a63c; --bad: #f0716a;
  }
}

* { box-sizing: border-box; }
body {
  margin: 0; background: var(--bg); color: var(--ink);
  font: 14px/1.45 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

header {
  background: var(--panel); border-bottom: 1px solid var(--line);
  padding: 10px 20px; display: flex; flex-wrap: wrap; gap: 12px;
  align-items: center; justify-content: space-between;
}
nav { display: flex; gap: 16px; align-items: baseline; }
nav a.on { font-weight: 600; color: var(--ink); }
.brand { font-weight: 700; color: var(--ink); }
.brand span { color: var(--muted); font-weight: 400; }
.counters { display: flex; gap: 16px; color: var(--muted); font-size: 13px; flex-wrap: wrap; }

main { padding: 20px; max-width: 1500px; margin: 0 auto; }
h1 { font-size: 20px; margin: 0 0 14px; }
h1 small, h2 small { color: var(--muted); font-weight: 400; font-size: 14px; }
h2 { font-size: 16px; margin: 26px 0 10px; }

.filters { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 14px; align-items: center; }
select, input[type=search], button, .btn-link {
  padding: 6px 10px; border: 1px solid var(--line); border-radius: 6px;
  background: var(--panel); color: var(--ink); font-size: 13px;
}
input[type=search] { min-width: 240px; }
button, .btn-link { cursor: pointer; }
button:hover, .btn-link:hover { border-color: var(--accent); text-decoration: none; }

.table-wrap, table { width: 100%; }
table {
  border-collapse: collapse; background: var(--panel);
  border: 1px solid var(--line); border-radius: 8px; overflow: hidden;
}
th, td { padding: 8px 10px; text-align: left; border-bottom: 1px solid var(--line); vertical-align: top; }
th { font-size: 12px; text-transform: uppercase; letter-spacing: .03em; color: var(--muted); font-weight: 600; }
tr:last-child td { border-bottom: none; }
td.nowrap, th.nowrap { white-space: nowrap; }
td.title { max-width: 520px; }
.muted { color: var(--muted); }
.empty { text-align: center; color: var(--muted); padding: 30px; }

.badge {
  display: inline-block; padding: 2px 8px; border-radius: 999px;
  font-size: 12px; white-space: nowrap; border: 1px solid var(--line);
}
.badge.s-INDEXED { color: var(--good); border-color: color-mix(in srgb, var(--good) 40%, transparent); }
.badge.s-CRAWLED_NOT_INDEXED,
.badge.s-DISCOVERED_NOT_INDEXED,
.badge.s-OTHER_NOT_INDEXED,
.badge.s-DUPLICATE_CANONICAL { color: var(--warn); border-color: color-mix(in srgb, var(--warn) 40%, transparent); }
.badge.s-BLOCKED, .badge.s-FETCH_ERROR, .badge.s-API_ERROR { color: var(--bad); border-color: color-mix(in srgb, var(--bad) 40%, transparent); }
.badge.s-UNKNOWN, .badge.s-NEW { color: var(--muted); }

.rate { font-weight: 600; }
.rate.good { color: var(--good); }
.rate.warn { color: var(--warn); }
.rate.bad { color: var(--bad); }
.breakdown { display: flex; flex-wrap: wrap; gap: 6px; }

.tabs { display: flex; gap: 10px; margin-bottom: 12px; }
.tabs a.on { font-weight: 600; color: var(--ink); }

.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); gap: 12px; margin: 16px 0; }
.card { background: var(--panel); border: 1px solid var(--line); border-radius: 8px; padding: 12px; }
.card .k { font-size: 12px; text-transform: uppercase; color: var(--muted); letter-spacing: .03em; }
.card .v { font-size: 18px; margin: 6px 0 4px; }

.actions { display: flex; gap: 12px; align-items: center; flex-wrap: wrap; margin: 14px 0; }
.actions form { margin: 0; }
.url-title { margin-bottom: 4px; }
.pager { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 14px; }

@media (max-width: 900px) {
  main { padding: 12px; }
  table { display: block; overflow-x: auto; }
}

/* --- auth & user management --- */
.login-body {
  display: flex; align-items: center; justify-content: center;
  min-height: 100vh; padding: 20px;
}
.login-card {
  background: var(--panel); border: 1px solid var(--line); border-radius: 10px;
  padding: 28px; width: 100%; max-width: 360px;
  display: flex; flex-direction: column; gap: 14px;
}
.login-brand { font-weight: 700; font-size: 20px; margin-bottom: 4px; }
.login-brand span { color: var(--muted); font-weight: 400; }
.login-card label { display: flex; flex-direction: column; gap: 6px; font-size: 13px; color: var(--muted); }
.login-card input {
  padding: 9px 10px; border: 1px solid var(--line); border-radius: 6px;
  background: var(--bg); color: var(--ink); font-size: 14px;
}
.login-card button {
  padding: 10px; border-radius: 6px; border: 1px solid var(--accent);
  background: var(--accent); color: #fff; font-size: 14px; cursor: pointer;
}
.login-error {
  background: color-mix(in srgb, var(--bad) 12%, transparent);
  border: 1px solid color-mix(in srgb, var(--bad) 40%, transparent);
  color: var(--bad); padding: 8px 10px; border-radius: 6px; font-size: 13px;
}

.flash { padding: 8px 12px; border-radius: 6px; margin-bottom: 12px; font-size: 13px; }
.flash--ok {
  color: var(--good); border: 1px solid color-mix(in srgb, var(--good) 40%, transparent);
  background: color-mix(in srgb, var(--good) 10%, transparent);
}
.flash--err {
  color: var(--bad); border: 1px solid color-mix(in srgb, var(--bad) 40%, transparent);
  background: color-mix(in srgb, var(--bad) 10%, transparent);
}

.inline-form { display: inline-flex; gap: 6px; align-items: center; margin: 0; }
.row-actions { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.row-actions input[type=password] { max-width: 160px; }
button.danger { color: var(--bad); border-color: color-mix(in srgb, var(--bad) 40%, transparent); }
button.linkish {
  background: none; border: none; color: var(--accent);
  padding: 0 0 0 6px; cursor: pointer; font-size: 13px;
}
.whoami { display: inline-flex; align-items: center; gap: 4px; }
input[type=text], input[type=password] {
  padding: 6px 10px; border: 1px solid var(--line); border-radius: 6px;
  background: var(--panel); color: var(--ink); font-size: 13px;
}