:root {
  --bg: #1b2130;
  --panel: #242c3d;
  --line: #34405a;
  --text: #e4e8f0;
  --muted: #8e98ad;
  --sonar: #4cc3d9;
  --furien: #e0565b;
  --vip: #d9b45a;
  --ok: #5fc98f;
  --head: "Chakra Petch", "Segoe UI", system-ui, sans-serif;
  --body: system-ui, "Segoe UI", Roboto, sans-serif;
}
* { box-sizing: border-box; }
html, body { margin: 0; background: var(--bg); color: var(--text); font: 15px/1.5 var(--body); }
a { color: var(--sonar); }
:focus-visible { outline: 2px solid var(--sonar); outline-offset: 2px; }

.top { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 28px; padding: 14px 24px; border-bottom: 1px solid var(--line); background: #1f2636; }
.brand { display: flex; align-items: center; gap: 10px; color: var(--text); text-decoration: none; font: 700 20px var(--head); }
.brand svg { width: 34px; height: 34px; fill: none; stroke: var(--sonar); stroke-width: 2; }
.brand svg circle:first-child { fill: var(--sonar); stroke: none; }
.brand .r1 { opacity: .7; } .brand .r2 { opacity: .35; }
@media (prefers-reduced-motion: no-preference) {
  .brand .r2 { animation: ping 3s ease-out infinite; transform-origin: 20px 20px; }
  @keyframes ping { 0% { transform: scale(.5); opacity: .8; } 100% { transform: scale(1.1); opacity: 0; } }
}
nav { display: flex; flex-wrap: wrap; gap: 4px; }
nav a { color: var(--muted); text-decoration: none; padding: 6px 12px; border-radius: 6px; }
nav a:hover { color: var(--text); }
nav a[aria-current] { color: var(--text); background: var(--panel); }
.who { margin-left: auto; display: flex; gap: 12px; align-items: center; color: var(--muted); }
.role { font-size: 12px; padding: 1px 8px; border-radius: 10px; border: 1px solid var(--line); }
.role-owner { color: var(--furien); border-color: var(--furien); }

main { max-width: 1100px; margin: 0 auto; padding: 28px 20px 60px; }
h1 { font: 700 28px/1.2 var(--head); margin: 0 0 6px; }
h2 { font: 700 19px var(--head); margin: 32px 0 10px; }
.lead { color: var(--muted); margin: 0 0 22px; max-width: 70ch; }

.bar { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; margin-bottom: 16px; }
.bar form { margin: 0; }
.spacer { flex: 1; }

.box { background: var(--panel); border: 1px solid var(--line); border-radius: 10px; padding: 20px; }
.narrow { max-width: 440px; margin: 40px auto; }

.table-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: 10px; }
table { width: 100%; border-collapse: collapse; background: var(--panel); }
th, td { padding: 10px 12px; text-align: left; border-bottom: 1px solid var(--line); white-space: nowrap; }
th { color: var(--muted); font-weight: 600; font-size: 13px; background: #202838; }
tr:last-child td { border-bottom: 0; }
tr.expired td { color: var(--muted); }
td.actions { text-align: right; }
td.actions form { display: inline; }
.flags { font-family: ui-monospace, Consolas, monospace; letter-spacing: .5px; }
.flags .danger { color: var(--furien); font-weight: 700; }

.tag { display: inline-block; padding: 1px 9px; border-radius: 10px; font-size: 12px; border: 1px solid var(--line); color: var(--muted); }
.tag-vip { color: var(--vip); border-color: var(--vip); }
.tag-perm { color: var(--ok); border-color: var(--ok); }
.tag-exp { color: var(--furien); border-color: var(--furien); }

label { display: block; font-weight: 600; margin: 14px 0 6px; }
.hint { color: var(--muted); font-size: 13px; font-weight: 400; }
input[type=text], input[type=password], input[type=number], input[type=search], select, textarea {
  width: 100%; padding: 9px 11px; border-radius: 7px; border: 1px solid var(--line);
  background: #1a2030; color: var(--text); font: inherit;
}
textarea { min-height: 220px; font-family: ui-monospace, Consolas, monospace; font-size: 13px; }
.row { display: grid; grid-template-columns: 1fr 1fr; gap: 0 18px; }
@media (max-width: 640px) { .row { grid-template-columns: 1fr; } }

.flag-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: 6px 14px; margin-top: 6px; }
.flag-grid label { display: flex; gap: 8px; align-items: flex-start; font-weight: 400; margin: 0; font-size: 14px; }
.flag-grid b { font-family: ui-monospace, Consolas, monospace; min-width: 1ch; }
.flag-grid .danger b { color: var(--furien); }
fieldset { border: 1px solid var(--line); border-radius: 8px; margin: 14px 0 0; padding: 10px 14px 14px; }
legend { padding: 0 6px; color: var(--muted); }

.btn { display: inline-block; padding: 9px 16px; border-radius: 7px; border: 1px solid var(--sonar); background: var(--sonar); color: #10202a; font: 600 14px var(--body); cursor: pointer; text-decoration: none; }
.btn:hover { filter: brightness(1.1); }
.btn-ghost { background: transparent; color: var(--text); border-color: var(--line); }
.btn-danger { background: transparent; color: var(--furien); border-color: var(--furien); }
.btn-sm { padding: 4px 10px; font-size: 13px; }

.flash { padding: 11px 14px; border-radius: 8px; margin-bottom: 16px; border: 1px solid; }
.flash-ok { border-color: var(--ok); color: var(--ok); }
.flash-err { border-color: var(--furien); color: #ffb3b5; }
.flash-info { border-color: var(--line); color: var(--muted); }

pre.console { background: #151a26; border: 1px solid var(--line); border-radius: 8px; padding: 14px; overflow-x: auto; font-size: 13px; color: #b9c2d3; }
.empty { padding: 40px 20px; text-align: center; color: var(--muted); }
.count { display: inline-block; min-width: 20px; padding: 0 6px; border-radius: 10px; background: var(--vip); color: #1b2130; font-size: 12px; font-weight: 700; text-align: center; }
.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 12px; margin-bottom: 20px; }
.stat { background: var(--panel); border: 1px solid var(--line); border-radius: 10px; padding: 14px 16px; }
.stat b { display: block; font: 700 24px var(--head); }
.stat span { color: var(--muted); font-size: 13px; }
.tabs { display: flex; gap: 4px; margin-bottom: 14px; }
.tabs a { padding: 6px 12px; border-radius: 6px; color: var(--muted); text-decoration: none; }
.tabs a[aria-current] { background: var(--panel); color: var(--text); }
.warn { color: var(--vip); font-size: 13px; }
.ref { font-family: ui-monospace, Consolas, monospace; font-weight: 700; letter-spacing: 1px; }
td.wrap { white-space: normal; min-width: 140px; max-width: 300px; }