:root {
  --bg: #ffffff; --fg: #17181c; --muted: #636672; --line: #e3e4e8; --card: #f7f7f9;
  --accent: #3a5bd9; --accent-fg: #ffffff; --danger: #c23b30; --ok: #1d7f4e; --warn: #9a6a00;
  color-scheme: light dark;
}
@media (prefers-color-scheme: dark) {
  :root { --bg: #111216; --fg: #e9eaee; --muted: #9a9caa; --line: #2a2c33; --card: #181a20;
    --accent: #7c95ff; --accent-fg: #0b0c10; --danger: #ff7b6e; --ok: #5ad19a; --warn: #f0c050; }
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--fg); font: 14px/1.5 system-ui, -apple-system, "Segoe UI", sans-serif; }
header { display: flex; align-items: center; gap: 24px; padding: 12px 24px; border-bottom: 1px solid var(--line); flex-wrap: wrap; }
.brand { font-weight: 700; font-size: 16px; } .brand span { color: var(--accent); }
nav { display: flex; gap: 4px; flex-wrap: wrap; }
nav button { background: none; border: 0; padding: 6px 10px; border-radius: 6px; color: var(--muted); cursor: pointer; font: inherit; }
nav button.active { color: var(--fg); background: var(--card); font-weight: 600; }
.who { margin-left: auto; color: var(--muted); }
main { max-width: 1080px; margin: 0 auto; padding: 24px 16px 64px; }
h1 { font-size: 20px; margin: 0 0 12px; }
.bar { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
/* thead and tbody once had display: table each, which made them two tables
   and no column lined up with its heading. Tables now scroll in a wrapper. */
.tscroll { overflow-x: auto; margin-top: 12px; }
table { width: 100%; border-collapse: collapse; }
[hidden] { display: none !important; }
th, td { text-align: left; padding: 8px 10px; border-bottom: 1px solid var(--line); white-space: nowrap; }
th { color: var(--muted); font-weight: 500; font-size: 12px; text-transform: uppercase; letter-spacing: .03em; }
td.mono, code { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 12.5px; }
input { font: inherit; padding: 7px 9px; border: 1px solid var(--line); border-radius: 6px; background: var(--bg); color: var(--fg); }
button { font: inherit; padding: 7px 12px; border: 1px solid var(--line); border-radius: 6px; background: var(--card); color: var(--fg); cursor: pointer; }
button.primary { background: var(--accent); color: var(--accent-fg); border-color: var(--accent); }
button.danger { color: var(--danger); }
button.link { border: 0; background: none; color: var(--accent); padding: 0; }
button:disabled { opacity: .5; cursor: default; }
form.inline { display: flex; gap: 8px; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 10px; padding: 16px; margin: 12px 0; display: grid; gap: 12px; max-width: 640px; }
.card label { display: grid; gap: 4px; }
fieldset { border: 0; padding: 0; margin: 0; display: flex; gap: 16px; flex-wrap: wrap; }
fieldset label { display: flex; gap: 6px; align-items: center; }
legend { color: var(--muted); margin-bottom: 4px; }
.secret .row { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.secret code { background: var(--bg); padding: 6px 8px; border-radius: 6px; border: 1px solid var(--line); word-break: break-all; }
.muted { color: var(--muted); } .small { font-size: 12px; }
.error { color: var(--danger); min-height: 1em; }
.okmsg { color: var(--ok); }
.state { font-weight: 600; } .state.running { color: var(--ok); } .state.error { color: var(--danger); }
.state.creating, .state.paused { color: var(--warn); } .state.deleted, .state.stopped { color: var(--muted); }
.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 12px; }
.stat { background: var(--card); border: 1px solid var(--line); border-radius: 10px; padding: 16px; }
.stat .label { color: var(--muted); font-size: 12px; } .stat .value { font-size: 24px; font-weight: 650; margin-top: 4px; }
h2 { font-size: 15px; margin: 8px 0 0; }
.card.wide { max-width: none; }
.card.notice { border-color: #d97706; background: color-mix(in srgb, #d97706 10%, var(--card)); max-width: none; }
.row2 { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 12px; }
.row { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
textarea, select { font: inherit; padding: 7px 9px; border: 1px solid var(--line); border-radius: 6px; background: var(--bg); color: var(--fg); }
textarea { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 12.5px; width: 100%; }
pre { margin: 0; padding: 8px; background: var(--bg); border: 1px solid var(--line); border-radius: 6px; white-space: pre-wrap; word-break: break-word; max-height: 320px; overflow: auto; font-size: 12.5px; min-height: 2em; }
.envrow { display: flex; gap: 8px; width: 100%; } .envrow input { flex: 1; min-width: 0; }
.state.ok { color: var(--ok); }
#login { max-width: 480px; margin: 48px auto; }
#pwform, #emailform, #loginform, #ssoform, #signupform { display: flex; flex-wrap: wrap; gap: 8px; } #pwform input, #emailform input, #loginform input, #ssoform input, #signupform input { flex: 1; min-width: 180px; }
label.check { display: flex; gap: 8px; align-items: center; }
@media (max-width: 600px) { header { padding: 12px 16px; } .who { margin-left: 0; } }