:root {
  --bg: #f6f7f9; --panel: #ffffff; --text: #1c2024; --muted: #60646c; --border: #e0e1e6;
  --accent: #e5484d; --accent-text: #fff; --link: #0d74ce; --ok: #18794e; --ok-bg: #e9f9ee;
  --err: #ce2c31; --err-bg: #fff0f0; --warn: #ab6400; --warn-bg: #fff8e1; --code-bg: #0f1115; --code-text: #d7dae0;
  --row-hover: #f0f1f4; --radius: 8px; --mono: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #111113; --panel: #18191b; --text: #edeef0; --muted: #a0a3ab; --border: #2e3035;
    --link: #70b8ff; --ok: #3dd68c; --ok-bg: #132d21; --err: #ff9592; --err-bg: #3b1219;
    --warn: #ffca16; --warn-bg: #302008; --row-hover: #212225; --code-bg: #0b0c0e;
  }
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--text); font: 14px/1.5 system-ui, -apple-system, "Segoe UI", sans-serif; }
a { color: var(--link); text-decoration: none; }
a:hover { text-decoration: underline; }
h1 { font-size: 22px; margin: 0 0 4px; }
h2 { font-size: 17px; margin: 24px 0 10px; }
h3 { font-size: 15px; margin: 16px 0 8px; }
code, pre, .mono { font-family: var(--mono); font-size: 12.5px; }
.muted { color: var(--muted); }
.small { font-size: 12px; }

.topbar { display: flex; align-items: center; gap: 24px; padding: 0 20px; height: 52px; background: var(--panel);
  border-bottom: 1px solid var(--border); position: sticky; top: 0; z-index: 10; }
.brand { font-weight: 700; color: var(--text); display: flex; align-items: center; gap: 8px; }
.logo { display: inline-grid; place-items: center; width: 26px; height: 26px; border-radius: 50%; background: var(--accent);
  color: #fff; font-size: 13px; }
.topbar nav { display: flex; gap: 4px; flex: 1; overflow-x: auto; }
.topbar nav a, .me a { color: var(--muted); padding: 6px 10px; border-radius: 6px; white-space: nowrap; }
.topbar nav a.active, .topbar nav a:hover, .me a.active { color: var(--text); background: var(--row-hover); text-decoration: none; }
.me { display: flex; align-items: center; gap: 8px; }
.me form { margin: 0; }

.container { max-width: 1200px; margin: 0 auto; padding: 24px 20px 60px; }
.narrow { max-width: 420px; margin: 10vh auto; padding: 0 16px; }
.page-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 16px; margin-bottom: 20px; flex-wrap: wrap; }
.page-head .actions { display: flex; gap: 8px; flex-wrap: wrap; }

.card { background: var(--panel); border: 1px solid var(--border); border-radius: var(--radius); padding: 18px; margin-bottom: 16px; }
.card > h2:first-child, .card > h3:first-child { margin-top: 0; }
.grid { display: grid; gap: 16px; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); }
.cols { display: grid; gap: 16px; grid-template-columns: minmax(0, 2fr) minmax(0, 1fr); }
@media (max-width: 900px) { .cols { grid-template-columns: 1fr; } }

table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: 8px 10px; border-bottom: 1px solid var(--border); vertical-align: top; }
th { font-weight: 600; color: var(--muted); font-size: 12px; text-transform: uppercase; letter-spacing: .03em; }
tbody tr:hover { background: var(--row-hover); }
.table-wrap { overflow-x: auto; }

label { display: block; font-weight: 500; margin: 12px 0 4px; }
label.inline { display: inline-flex; align-items: center; gap: 6px; font-weight: 400; margin: 4px 16px 4px 0; }
input[type=text], input[type=password], input[type=search], input[type=number], input[type=email], input[type=date], input:not([type]), select, textarea {
  width: 100%; padding: 8px 10px; border: 1px solid var(--border); border-radius: 6px; background: var(--panel);
  color: var(--text); font: inherit; }
textarea { font-family: var(--mono); font-size: 12.5px; min-height: 90px; }
input:focus, select:focus, textarea:focus { outline: 2px solid var(--link); outline-offset: -1px; }
.hint { color: var(--muted); font-size: 12px; margin-top: 4px; }

button, .btn { display: inline-flex; align-items: center; gap: 6px; padding: 7px 14px; border-radius: 6px; border: 1px solid var(--border);
  background: var(--panel); color: var(--text); font: inherit; font-weight: 500; cursor: pointer; text-decoration: none; }
button:hover, .btn:hover { background: var(--row-hover); text-decoration: none; }
button.primary, .btn.primary { background: var(--accent); border-color: var(--accent); color: var(--accent-text); }
button.primary:hover, .btn.primary:hover { filter: brightness(1.08); }
button.danger { color: var(--err); }
button.link { border: 0; background: none; color: var(--muted); padding: 6px 4px; }
button:disabled { opacity: .55; cursor: not-allowed; }
.btn.sm, button.sm { padding: 3px 9px; font-size: 12px; }
form.inline { display: inline; margin: 0; }

.flash { padding: 10px 14px; border-radius: 6px; margin-bottom: 16px; border: 1px solid transparent; }
.flash.ok { background: var(--ok-bg); color: var(--ok); border-color: color-mix(in srgb, var(--ok) 30%, transparent); }
.flash.err { background: var(--err-bg); color: var(--err); border-color: color-mix(in srgb, var(--err) 30%, transparent); }
.flash.warn { background: var(--warn-bg); color: var(--warn); border-color: color-mix(in srgb, var(--warn) 30%, transparent); }

.pill { display: inline-block; padding: 1px 8px; border-radius: 99px; font-size: 11px; font-weight: 600; background: var(--row-hover);
  color: var(--muted); border: 1px solid var(--border); vertical-align: middle; }
.status { display: inline-flex; align-items: center; gap: 6px; font-weight: 600; font-size: 12px; text-transform: capitalize; }
.status::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--muted); }
.status.success::before, .status.ready::before { background: var(--ok); }
.status.failed::before, .status.error::before { background: var(--err); }
.status.running::before, .status.syncing::before { background: var(--link); animation: pulse 1s infinite; }
.status.queued::before, .status.new::before { background: var(--warn); }
.status.canceled::before { background: var(--muted); }
@keyframes pulse { 50% { opacity: .3; } }

.tabs { display: flex; gap: 2px; border-bottom: 1px solid var(--border); margin-bottom: 16px; overflow-x: auto; overflow-y: hidden; }
.tabs a { padding: 8px 14px; color: var(--muted); border-bottom: 2px solid transparent; margin-bottom: -1px; white-space: nowrap; }
.tabs a.active { color: var(--text); border-bottom-color: var(--accent); }
.tabs a:hover { text-decoration: none; color: var(--text); }

.kv { display: grid; grid-template-columns: max-content 1fr; gap: 6px 16px; margin: 0; }
.kv dt { color: var(--muted); }
.kv dd { margin: 0; word-break: break-word; }

.tree-row { display: flex; gap: 10px; align-items: baseline; padding: 6px 0; border-bottom: 1px dashed var(--border); flex-wrap: wrap; }
.tree-row .hosts { display: flex; flex-wrap: wrap; gap: 4px; }
.chip { display: inline-flex; align-items: center; gap: 4px; padding: 1px 8px; border-radius: 4px; background: var(--row-hover);
  border: 1px solid var(--border); font-family: var(--mono); font-size: 12px; color: var(--text); }
a.chip:hover { border-color: var(--link); text-decoration: none; }
.chip.role { background: color-mix(in srgb, var(--link) 12%, var(--panel)); }
.chip.ext { border-style: dashed; }

.log { background: var(--code-bg); color: var(--code-text); border-radius: var(--radius); padding: 14px; margin: 0; min-height: 200px;
  max-height: 72vh; overflow: auto; white-space: pre-wrap; word-break: break-word; font: 12.5px/1.45 var(--mono); }
.log .tower { color: #8fb8ff; }
pre.code { background: var(--code-bg); color: var(--code-text); border-radius: 6px; padding: 12px; overflow: auto; }
.copyable { display: flex; gap: 8px; align-items: flex-start; }
.copyable code { flex: 1; padding: 8px; background: var(--row-hover); border-radius: 6px; word-break: break-all; border: 1px solid var(--border); }

.sign-banner { position: sticky; top: 60px; z-index: 5; display: none; gap: 14px; align-items: center; padding: 14px 16px;
  border-radius: var(--radius); background: var(--warn-bg); color: var(--text); border: 1px solid var(--warn); margin-bottom: 14px; }
.sign-banner.show { display: flex; }
.sign-banner .key-icon { font-size: 26px; animation: pulse 1.2s infinite; }
.sign-banner .grow { flex: 1; }

/* craft page */
.craft { display: grid; gap: 16px; grid-template-columns: minmax(0, 1fr) 340px; align-items: start; }
@media (max-width: 1000px) { .craft { grid-template-columns: 1fr; } }
.seg { display: inline-flex; border: 1px solid var(--border); border-radius: 8px; overflow: hidden; margin-bottom: 12px; }
.seg button { border: 0; border-radius: 0; padding: 8px 16px; }
.seg button.on { background: var(--accent); color: #fff; }
.combo { position: relative; }
.combo .menu { position: absolute; left: 0; right: 0; top: 100%; z-index: 20; background: var(--panel); border: 1px solid var(--border);
  border-radius: 6px; box-shadow: 0 8px 24px rgba(0,0,0,.15); max-height: 300px; overflow: auto; display: none; }
.combo .menu.open { display: block; }
.combo .menu div { padding: 7px 10px; cursor: pointer; display: flex; gap: 8px; align-items: baseline; }
.combo .menu div.hl, .combo .menu div:hover { background: var(--row-hover); }
.role-list { border: 1px solid var(--border); border-radius: 6px; }
.role-item { border-bottom: 1px solid var(--border); }
.role-item:last-child { border-bottom: 0; }
.role-head { display: flex; align-items: center; gap: 10px; padding: 8px 10px; }
.role-head .name { font-family: var(--mono); font-weight: 600; }
.role-head .src { flex: 1; color: var(--muted); font-size: 12px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.role-item.off .name { text-decoration: line-through; color: var(--muted); }
.role-vars { padding: 4px 10px 12px 34px; display: none; }
.role-item.expanded .role-vars { display: block; }
.var-row { display: grid; grid-template-columns: 1fr 1.4fr auto auto auto; gap: 6px; align-items: center; margin-bottom: 6px; }
.var-row input { padding: 5px 8px; }
.var-row .flag { font-size: 12px; display: inline-flex; gap: 3px; align-items: center; color: var(--muted); white-space: nowrap; }
@media (max-width: 640px) { .var-row { grid-template-columns: 1fr 1fr; } }
.defaults { font-size: 12px; margin: 4px 0 8px; }
.defaults td { padding: 3px 6px; }
.empty { color: var(--muted); padding: 14px; text-align: center; }
.sticky { position: sticky; top: 68px; }
.err-text { color: var(--err); }
.hidden { display: none !important; }

/* license server */
.tiles { display: grid; gap: 12px; grid-template-columns: repeat(auto-fill, minmax(170px, 1fr)); margin-bottom: 20px; }
.tile { display: flex; flex-direction: column; gap: 2px; padding: 14px 16px; background: var(--panel); border: 1px solid var(--border);
  border-radius: var(--radius); color: var(--text); }
a.tile:hover { border-color: var(--link); text-decoration: none; }
.tile b { font-size: 24px; font-variant-numeric: tabular-nums; }
.tile span { color: var(--muted); font-size: 12px; }
.tile.hot { border-color: var(--accent); }
.tile.warn b { color: var(--warn); }
.pill.warn { color: var(--warn); background: var(--warn-bg); }
.plan .price { font-size: 22px; font-weight: 700; margin-bottom: 6px; }
.features { padding-left: 18px; margin: 8px 0; }
.row2 { display: grid; grid-template-columns: 1fr 1fr; gap: 0 12px; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
textarea.plain { font-family: inherit; font-size: 14px; min-height: 0; }
tr.dim td { color: var(--muted); }
code.big { font-size: 16px; letter-spacing: .04em; }
.qr svg { display: block; width: 220px; max-width: 100%; height: auto; background: #fff; border-radius: 6px; }
.secret { word-break: break-all; }
.sm-input { width: 120px !important; padding: 3px 6px !important; font-size: 12px; }
.inline-details { display: inline-block; }
.inline-details[open] form { margin-top: 6px; display: flex; gap: 4px; }
.actions-row { display: flex; gap: 8px; flex-wrap: wrap; }
.copyable pre { flex: 1; margin: 0; }