:root {
    --bg: #f5f6f8;
    --surface: #ffffff;
    --text: #1d2330;
    --muted: #6b7385;
    --border: #e1e4ea;
    --primary: #1f5eff;
    --primary-text: #ffffff;
    --danger: #d23b3b;
    --warning: #b86e00;
    --success: #1c8a4a;
    --code-bg: #f0f2f5;
    --log-bg: #12161f;
    --log-text: #d6dbe6;
}
@media (prefers-color-scheme: dark) {
    :root {
        --bg: #11141a;
        --surface: #1a1f28;
        --text: #e6e9ef;
        --muted: #8e97a8;
        --border: #2b3240;
        --primary: #5b8cff;
        --code-bg: #232a36;
        --log-bg: #0b0e13;
    }
}
* { box-sizing: border-box; }
body { margin: 0; font: 15px/1.5 system-ui, -apple-system, "Segoe UI", sans-serif; background: var(--bg); color: var(--text); }
a { color: var(--primary); text-decoration: none; }
a:hover { text-decoration: underline; }
h1 { font-size: 1.6rem; margin: 0 0 1rem; display: flex; align-items: center; gap: .6rem; flex-wrap: wrap; }
h2 { font-size: 1.15rem; margin: 1.6rem 0 .8rem; }
.card h2 { margin-top: 0; }
code, .mono, pre { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: .88em; }
code { background: var(--code-bg); padding: .1em .35em; border-radius: 4px; }

.topbar { display: flex; justify-content: space-between; align-items: center; padding: .7rem 1.5rem; background: var(--surface); border-bottom: 1px solid var(--border); flex-wrap: wrap; gap: .5rem; }
.brand { font-weight: 700; color: var(--text); }
.brand span { font-weight: 400; color: var(--muted); }
.topbar nav { display: flex; gap: 1rem; align-items: center; flex-wrap: wrap; }
.container { max-width: 1280px; margin: 0 auto; padding: 1.5rem 16px 4rem; }
.page-head { display: flex; justify-content: space-between; align-items: center; gap: 1rem; flex-wrap: wrap; margin-bottom: .5rem; }
.page-head h1 { margin: 0; }
.crumbs { margin: 0 0 .5rem; font-size: .9rem; }

.card { background: var(--surface); border: 1px solid var(--border); border-radius: 10px; padding: 1.1rem 1.25rem; margin-bottom: 1rem; }
.card-head { display: flex; justify-content: space-between; align-items: center; gap: 1rem; flex-wrap: wrap; margin-bottom: .6rem; }
.card-head h2 { margin: 0; }
.grid-2 { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 1rem; }
.grid-2 > .card { margin-bottom: 0; }
.grid-2 + .card, .grid-2 + h2 { margin-top: 1rem; }
.empty { text-align: center; padding: 3rem 1rem; }

.table-wrap { padding: 0; overflow-x: auto; }
.table { width: 100%; border-collapse: collapse; }
.table th, .table td { text-align: left; padding: .6rem .8rem; border-bottom: 1px solid var(--border); vertical-align: top; }
.table th { font-size: .78rem; text-transform: uppercase; letter-spacing: .03em; color: var(--muted); font-weight: 600; }
.table tr:last-child td { border-bottom: 0; }
.actions { display: flex; gap: .35rem; flex-wrap: wrap; align-items: center; }
td.actions { white-space: nowrap; }
.truncate { max-width: 320px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

.meta { display: grid; grid-template-columns: max-content 1fr; gap: .4rem 1rem; margin: 0; }
.meta dt { color: var(--muted); }
.meta dd { margin: 0; overflow-wrap: anywhere; }

.button { display: inline-block; padding: .42rem .85rem; border-radius: 7px; border: 1px solid var(--border); background: var(--surface); color: var(--text); font: inherit; font-size: .9rem; cursor: pointer; line-height: 1.3; }
.button:hover { text-decoration: none; border-color: var(--muted); }
.button:disabled { opacity: .45; cursor: not-allowed; }
.button.primary { background: var(--primary); border-color: var(--primary); color: var(--primary-text); }
.button.danger { color: var(--danger); border-color: color-mix(in srgb, var(--danger) 40%, var(--border)); }
.button.warning { color: var(--warning); border-color: color-mix(in srgb, var(--warning) 40%, var(--border)); }
.button.small { padding: .25rem .6rem; font-size: .82rem; }
button.link { background: none; border: 0; color: var(--primary); cursor: pointer; padding: 0 .2rem; font: inherit; font-size: .85rem; }
form.inline { display: inline; margin: 0; }

.badge { display: inline-block; padding: .12rem .55rem; border-radius: 999px; font-size: .75rem; font-weight: 600; background: var(--code-bg); color: var(--muted); vertical-align: middle; }
.badge-running, .badge-op-succeeded { background: color-mix(in srgb, var(--success) 15%, transparent); color: var(--success); }
.badge-stopped, .badge-op-deferred { background: var(--code-bg); color: var(--muted); }
.badge-error, .badge-op-failed { background: color-mix(in srgb, var(--danger) 15%, transparent); color: var(--danger); }
.badge-creating, .badge-busy, .badge-deleting, .badge-op-running, .badge-op-pending { background: color-mix(in srgb, var(--primary) 15%, transparent); color: var(--primary); }
.health { font-size: .85rem; }
.health-healthy { color: var(--success); }
.health-unhealthy, .health-exited, .health-dead, .health-missing { color: var(--danger); }
.muted { color: var(--muted); }
.small { font-size: .85rem; }
.strong { font-weight: 600; }
.text-danger { color: var(--danger); }

.flash { padding: .7rem 1rem; border-radius: 8px; margin-bottom: 1rem; border: 1px solid var(--border); background: var(--surface); }
.flash-success { border-color: var(--success); }
.flash-danger { border-color: var(--danger); color: var(--danger); }
.flash-warning { border-color: var(--warning); }

.log { background: var(--log-bg); color: var(--log-text); padding: 1rem; border-radius: 8px; max-height: 420px; overflow: auto; white-space: pre-wrap; word-break: break-all; margin: 0 0 .8rem; }
.log.tall { max-height: 75vh; }
.busy { border-color: var(--primary); }
.busy-head { display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap; margin-bottom: .6rem; }

.form fieldset { border: 0; padding: 0; margin: 0 0 1.4rem; }
.form legend { font-weight: 600; font-size: 1.05rem; margin-bottom: .6rem; }
.form label { display: block; font-weight: 500; margin: .2rem 0 .3rem; }
.form > div, .form fieldset > div { margin-bottom: .8rem; }
input[type=text], input[type=email], input[type=password], input[type=number], input:not([type]), textarea, select {
    width: 100%; padding: .5rem .65rem; border: 1px solid var(--border); border-radius: 7px; background: var(--bg); color: var(--text); font: inherit;
}
textarea.mono { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: .85rem; }
.form .checkbox, label.checkbox { display: flex; gap: .5rem; align-items: center; font-weight: 400; }
.form input[type=radio] + label, .form input[type=checkbox] + label { display: inline; font-weight: 400; margin-right: 1rem; }
.form .help-text, .form-help { color: var(--muted); font-size: .82rem; margin-top: .25rem; }
.form ul { color: var(--danger); margin: .25rem 0; padding-left: 1.1rem; font-size: .88rem; }
.form details { margin-bottom: 1rem; }
.form summary { cursor: pointer; font-weight: 600; margin-bottom: .8rem; }
.form-actions { margin-top: 1rem; }
.danger-zone { border-color: color-mix(in srgb, var(--danger) 40%, var(--border)); }
.snapshot-form { display: flex; gap: .4rem; }
.snapshot-form input { width: 220px; padding: .25rem .5rem; }
.login { max-width: 380px; margin: 10vh auto 0; }
.login h1 { font-size: 1.3rem; }
.login label { display: block; margin: .7rem 0 .25rem; }
.login .button { margin-top: 1rem; width: 100%; }