/* AB Steward panel. Tokens first; components below. */
:root {
  --bg: #f5f6f8;
  --surface: #ffffff;
  --surface-2: #f1f3f6;
  --surface-3: #e9ecf1;
  --border: #e3e6eb;
  --border-strong: #d3d8df;
  --text: #121620;
  --text-2: #586172;
  --text-3: #8a93a3;
  --accent: #2f5bea;
  --accent-soft: #ebf0fe;
  --accent-text: #ffffff;
  --ok: #13795b;
  --ok-bg: #e3f4ec;
  --warn: #9a5b00;
  --warn-bg: #fff2d6;
  --bad: #c0362c;
  --bad-bg: #fdeceb;
  --sidebar: #11151d;
  --sidebar-text: #aab2c0;
  --mono: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  --radius: 10px;
  --shadow: 0 1px 2px rgba(16, 24, 40, 0.04), 0 1px 3px rgba(16, 24, 40, 0.06);
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0d1016;
    --surface: #151a22;
    --surface-2: #1b212b;
    --surface-3: #232a36;
    --border: #262d39;
    --border-strong: #333c4b;
    --text: #e7eaf0;
    --text-2: #a0a9b8;
    --text-3: #6f7889;
    --accent: #6d8dff;
    --accent-soft: #1c2540;
    --accent-text: #0d1016;
    --ok: #4cc295;
    --ok-bg: #12291f;
    --warn: #e5ac45;
    --warn-bg: #2c220f;
    --bad: #f17a70;
    --bad-bg: #301614;
    --sidebar: #0a0d12;
    --shadow: none;
    color-scheme: dark;
  }
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--text); font: 14px/1.55 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; }
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
h1 { font-size: 22px; line-height: 1.25; margin: 0; letter-spacing: -0.015em; font-weight: 650; }
h2 { font-size: 15px; margin: 0; font-weight: 620; }
p { margin: 0 0 10px; }
code, .mono { font-family: var(--mono); font-size: 12.5px; }
.sub { color: var(--text-2); }
.muted { color: var(--text-3); }

/* ------------------------------------------------------------ shell */
.shell { display: grid; grid-template-columns: 236px 1fr; min-height: 100vh; }
.sidebar { background: var(--sidebar); color: var(--sidebar-text); display: flex; flex-direction: column; padding: 18px 12px; position: sticky; top: 0; height: 100vh; }
.brand { display: flex; align-items: center; gap: 10px; color: #fff; font-weight: 650; font-size: 15px; padding: 2px 8px 18px; letter-spacing: -0.01em; }
.brand:hover { text-decoration: none; }
.brand-mark { width: 26px; height: 26px; border-radius: 7px; background: linear-gradient(135deg, #4f7bff, #2f5bea); display: grid; place-items: center; font-size: 11px; font-weight: 750; color: #fff; }
.nav-label { font-size: 11px; text-transform: uppercase; letter-spacing: 0.08em; color: #6b7486; padding: 14px 10px 6px; }
.side-nav a { display: flex; align-items: center; gap: 10px; color: var(--sidebar-text); padding: 7px 10px; border-radius: 7px; font-weight: 500; }
.side-nav a:hover { background: rgba(255, 255, 255, 0.06); color: #fff; text-decoration: none; }
.side-nav a.active { background: rgba(255, 255, 255, 0.1); color: #fff; }
.side-nav svg { width: 16px; height: 16px; flex: none; opacity: 0.85; }
.side-foot { margin-top: auto; border-top: 1px solid rgba(255, 255, 255, 0.08); padding: 14px 6px 0; display: grid; gap: 10px; }
.side-foot select { background: rgba(255, 255, 255, 0.06); color: #fff; border-color: rgba(255, 255, 255, 0.14); }
.side-foot .who { font-size: 13px; color: #d7dce5; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.side-foot .org-name { font-size: 12px; }
.side-foot .btn.link { color: var(--sidebar-text); font-size: 13px; }
.side-foot form { margin: 0; }
main { min-width: 0; padding: 28px 36px 64px; max-width: 1240px; width: 100%; }

/* ------------------------------------------------------------ page head */
.page-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 16px; margin-bottom: 18px; flex-wrap: wrap; }
.page-head .sub { margin: 6px 0 0; }
.head-meta { display: flex; flex-wrap: wrap; gap: 6px 12px; align-items: center; margin-top: 8px; color: var(--text-2); font-size: 13px; }
.head-meta .sep { color: var(--border-strong); }
.crumbs { font-size: 13px; color: var(--text-3); margin-bottom: 6px; }
.crumbs a { color: var(--text-2); }

/* ------------------------------------------------------------ cards */
.card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow); margin-bottom: 16px; overflow: hidden; }
.card-body { padding: 18px 20px; }
.card-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 14px 20px; border-bottom: 1px solid var(--border); }
.card-head .count { color: var(--text-3); font-weight: 500; margin-left: 6px; }
.card-head .actions { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.empty { text-align: center; padding: 44px 20px; color: var(--text-2); }
.empty h2 { color: var(--text); margin-bottom: 6px; }
.empty .btn { margin-top: 10px; }
.layout-2 { display: grid; grid-template-columns: minmax(0, 1fr) 340px; gap: 16px; align-items: start; }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; align-items: start; }

/* ------------------------------------------------------------ tiles */
.tiles { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; margin-bottom: 18px; }
.tile { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 14px 16px; box-shadow: var(--shadow); min-width: 0; }
.tile .label { font-size: 12px; color: var(--text-2); font-weight: 500; }
.tile .value { font-size: 22px; font-weight: 650; letter-spacing: -0.02em; margin-top: 2px; line-height: 1.2; }
.tile .value small { font-size: 13px; font-weight: 500; color: var(--text-2); letter-spacing: 0; }
.tile .hint { font-size: 12px; color: var(--text-3); margin-top: 4px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.tile.crit .value { color: var(--bad); }
.tile.warn .value { color: var(--warn); }
.tile.ok .value { color: var(--ok); }
.meter { height: 6px; background: var(--surface-3); border-radius: 3px; overflow: hidden; margin-top: 8px; }
.meter span { display: block; height: 100%; width: 0; background: var(--accent); border-radius: 3px; }
.meter span.hot { background: var(--bad); }
.meter span.warm { background: var(--warn); }

/* ------------------------------------------------------------ tables */
table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: 10px 20px; border-bottom: 1px solid var(--border); vertical-align: top; }
th { font-size: 11.5px; text-transform: uppercase; letter-spacing: 0.05em; color: var(--text-3); font-weight: 600; padding-top: 12px; padding-bottom: 8px; }
tbody tr:last-child td { border-bottom: 0; }
tbody tr:hover td { background: var(--surface-2); }
td .sub, td .muted { font-size: 12.5px; }
table.compact th, table.compact td { padding: 7px 14px; }
td.num, th.num { text-align: right; font-variant-numeric: tabular-nums; }
.table-scroll { overflow-x: auto; }

/* ------------------------------------------------------------ badges, chips, levels */
.badge { display: inline-flex; align-items: center; gap: 6px; font-size: 12px; font-weight: 600; padding: 2px 9px; border-radius: 999px; white-space: nowrap; }
.badge::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: currentColor; }
.badge.online { color: var(--ok); background: var(--ok-bg); }
.badge.offline { color: var(--warn); background: var(--warn-bg); }
.badge.revoked { color: var(--bad); background: var(--bad-bg); }
.badge.pending { color: var(--text-2); background: var(--surface-2); }
.lvl { display: inline-flex; align-items: center; font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.04em; padding: 1px 7px; border-radius: 4px; background: var(--surface-2); color: var(--text-2); white-space: nowrap; }
.lvl.warn { background: var(--warn-bg); color: var(--warn); }
.lvl.crit { background: var(--bad-bg); color: var(--bad); }
.dot { width: 9px; height: 9px; border-radius: 50%; background: var(--text-3); flex: none; margin-top: 6px; }
.dot.warn { background: var(--warn); }
.dot.crit { background: var(--bad); box-shadow: 0 0 0 3px var(--bad-bg); }
.chip { display: inline-flex; align-items: center; font-size: 12px; padding: 1px 8px; border-radius: 999px; background: var(--surface-2); color: var(--text-2); border: 1px solid var(--border); white-space: nowrap; }
.chip.active { background: var(--text); color: var(--surface); border-color: var(--text); }
.chip.ok { background: var(--ok-bg); color: var(--ok); border-color: transparent; }
.chip.accent { background: var(--accent-soft); color: var(--accent); border-color: transparent; }
.chip.bad { background: var(--bad-bg); color: var(--bad); border-color: transparent; }
a.chip:hover { text-decoration: none; border-color: var(--border-strong); }
.chips { display: flex; flex-wrap: wrap; gap: 6px; }
.state.failed { color: var(--bad); font-weight: 600; }
.state.active { color: var(--ok); font-weight: 500; }
.token { font-family: var(--mono); font-size: 0.9em; background: var(--surface-2); border: 1px dashed var(--border-strong); border-radius: 4px; padding: 0 4px; cursor: help; }

/* ------------------------------------------------------------ buttons, forms */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 6px; font: inherit; font-weight: 550; font-size: 13px;
  padding: 7px 13px; border-radius: 8px; border: 1px solid var(--border-strong); background: var(--surface); color: var(--text); cursor: pointer; line-height: 1.3; white-space: nowrap; }
.btn:hover { background: var(--surface-2); text-decoration: none; }
.btn.primary { background: var(--accent); border-color: var(--accent); color: var(--accent-text); }
.btn.primary:hover { filter: brightness(1.07); }
.btn.danger { color: var(--bad); border-color: color-mix(in srgb, var(--bad) 35%, var(--border)); }
.btn.danger:hover { background: var(--bad-bg); }
.btn.small { padding: 4px 10px; font-size: 12.5px; }
.btn.link { border: 0; background: none; color: var(--text-2); padding: 0; font-weight: 500; }
.btn.link:hover { color: var(--text); }
form.stack { display: grid; gap: 14px; max-width: 460px; }
label { display: grid; gap: 5px; font-size: 13px; font-weight: 550; }
label .hint { font-weight: 400; color: var(--text-3); font-size: 12px; }
input[type=text], input[type=email], input[type=password], select, textarea {
  font: inherit; font-size: 13.5px; padding: 8px 10px; border-radius: 8px; border: 1px solid var(--border-strong); background: var(--surface); color: var(--text); width: 100%; min-width: 0; }
textarea { resize: vertical; }
input:focus, select:focus, textarea:focus, .btn:focus-visible, summary:focus-visible { outline: 2px solid var(--accent); outline-offset: 1px; }
label.check { display: flex; align-items: flex-start; gap: 8px; font-weight: 450; }
label.check input { margin-top: 3px; width: auto; }
label.check .hint { display: block; }
.inline { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.inline input[type=text] { width: auto; }
.inline form { margin: 0; }
.form-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); gap: 14px; align-items: end; }
.form-actions { display: flex; gap: 8px; align-items: center; }

.alert { padding: 11px 14px; border-radius: 8px; margin-bottom: 16px; font-size: 13.5px; border: 1px solid transparent; }
.alert.error { background: var(--bad-bg); color: var(--bad); }
.alert.ok { background: var(--ok-bg); color: var(--ok); }
.alert.info { background: var(--accent-soft); color: var(--text); border-color: color-mix(in srgb, var(--accent) 20%, transparent); }

/* ------------------------------------------------------------ tabs, filters */
.tabs { display: flex; gap: 4px; border-bottom: 1px solid var(--border); margin: 0 0 18px; overflow-x: auto; }
.tabs a { padding: 9px 12px; color: var(--text-2); border-bottom: 2px solid transparent; margin-bottom: -1px; white-space: nowrap; font-weight: 500; }
.tabs a:hover { color: var(--text); text-decoration: none; }
.tabs a.active { color: var(--text); border-bottom-color: var(--accent); }
.tabs .n { font-size: 11px; background: var(--surface-3); color: var(--text-2); border-radius: 999px; padding: 0 6px; margin-left: 4px; }
.tabs .n.crit { background: var(--bad-bg); color: var(--bad); }
.tabs .n.warn { background: var(--warn-bg); color: var(--warn); }
.toolbar { display: flex; justify-content: space-between; align-items: center; gap: 10px; flex-wrap: wrap; padding: 12px 20px; border-bottom: 1px solid var(--border); }
.filters-bar { display: flex; flex-wrap: wrap; gap: 8px 14px; align-items: center; padding: 12px 20px; border-bottom: 1px solid var(--border); }
.filters-bar input[type=text] { width: 220px; }
.filters-bar select { width: auto; }

/* ------------------------------------------------------------ recommendations */
.rec-group-head { display: flex; align-items: center; gap: 8px; padding: 14px 20px 6px; font-size: 11.5px; font-weight: 650; text-transform: uppercase; letter-spacing: 0.06em; color: var(--text-3); }
details.rec, details.group { border-top: 1px solid var(--border); }
details.rec > summary, details.group > summary { list-style: none; display: grid; grid-template-columns: auto minmax(0, 1fr) auto; gap: 12px; padding: 12px 20px; cursor: pointer; align-items: start; }
details.rec > summary::-webkit-details-marker, details.group > summary::-webkit-details-marker { display: none; }
details.rec > summary:hover, details.group > summary:hover { background: var(--surface-2); }
details.rec[open] > summary { background: var(--surface-2); }
.rec-title { font-weight: 600; }
.rec-sub { font-size: 12.5px; color: var(--text-2); margin-top: 2px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.rec-meta { display: flex; gap: 8px; align-items: center; color: var(--text-3); font-size: 12px; white-space: nowrap; }
.rec-body { padding: 2px 20px 16px 41px; background: var(--surface-2); }
.rec-body .body { white-space: pre-line; margin: 0 0 12px; overflow-wrap: anywhere; }
.rec-body blockquote { margin: 0 0 10px; padding: 8px 12px; background: var(--surface); border: 1px solid var(--border); border-radius: 6px; font-family: var(--mono); font-size: 12px; overflow-wrap: anywhere; }
.rec-body .opts { display: flex; gap: 8px; flex-wrap: wrap; }
.rec-body .decision { color: var(--text-2); font-size: 13px; margin: 0; }
details.rec.decided .rec-title { color: var(--text-2); font-weight: 500; }
details.group > .group-items details.rec > summary { padding-left: 41px; }
details.group > .group-items details.rec .rec-body { padding-left: 62px; }
.caret { width: 14px; height: 14px; color: var(--text-3); transition: transform 0.15s; }
details[open] > summary .caret { transform: rotate(90deg); }
.ai-summary { padding: 14px 20px; display: flex; gap: 12px; background: var(--accent-soft); border-bottom: 1px solid var(--border); }
.ai-summary .icon { width: 26px; height: 26px; border-radius: 7px; background: var(--accent); color: var(--accent-text); display: grid; place-items: center; flex: none; font-size: 11px; font-weight: 700; }
.ai-summary p { margin: 0; }
.ai-summary .sub { font-size: 12px; margin-top: 4px; }

/* ------------------------------------------------------------ events */
ul.events { list-style: none; margin: 0; padding: 0; }
li.event { display: grid; grid-template-columns: auto minmax(0, 1fr) auto; gap: 12px; padding: 12px 20px; border-bottom: 1px solid var(--border); }
li.event:last-child { border-bottom: 0; }
li.event p { margin: 3px 0 0; color: var(--text-2); overflow-wrap: anywhere; }
li.event .rule { font-family: var(--mono); font-size: 11.5px; color: var(--text-3); margin-top: 4px; }
li.event .when { color: var(--text-3); font-size: 12px; white-space: nowrap; text-align: right; }

/* ------------------------------------------------------------ facts, logs, misc */
dl.facts { display: grid; grid-template-columns: max-content minmax(0, 1fr); gap: 8px 16px; margin: 0; font-size: 13px; }
dl.facts dt { color: var(--text-2); }
dl.facts dd { margin: 0; overflow-wrap: anywhere; }
pre.logtext { font-family: var(--mono); font-size: 12px; line-height: 1.6; white-space: pre-wrap; overflow-wrap: anywhere; background: var(--surface-2);
  border-radius: 8px; padding: 12px 14px; margin: 0; max-height: 560px; overflow-y: auto; }
.command { font-family: var(--mono); font-size: 12.5px; background: var(--surface-2); border: 1px solid var(--border); border-radius: 8px; padding: 12px 14px; overflow-x: auto; white-space: pre; margin: 0 0 12px; }
ul.plain { list-style: none; padding: 0; margin: 0; }
ul.plain li { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 9px 0; border-bottom: 1px solid var(--border); }
ul.plain li:last-child { border-bottom: 0; }
.bar-cell { display: grid; grid-template-columns: minmax(80px, 160px) auto; gap: 10px; align-items: center; }
.bar-cell .meter { margin: 0; }
.metric-group + .metric-group { margin-top: 14px; }
.metric-group h3 { font-size: 11.5px; text-transform: uppercase; letter-spacing: 0.06em; color: var(--text-3); margin: 0 0 4px; font-weight: 650; }
.star-form { margin: 0; }
button.star { border: 0; background: none; cursor: pointer; font-size: 17px; color: var(--border-strong); padding: 0 2px; line-height: 1; }
button.star.on, button.star:hover { color: #e0a83a; }
details.fn { border-top: 1px solid var(--border); }
details.fn:first-of-type { border-top: 0; }
details.fn > summary { list-style: none; display: grid; grid-template-columns: auto minmax(0, 1fr) minmax(0, 1fr) auto; gap: 14px; align-items: center; padding: 14px 20px; cursor: pointer; }
details.fn > summary::-webkit-details-marker { display: none; }
details.fn > summary:hover { background: var(--surface-2); }
details.fn[open] > summary { background: var(--surface-2); border-bottom: 1px solid var(--border); }
.fn-form { padding: 18px 20px 20px; display: grid; gap: 16px; }
details.sub-details summary { cursor: pointer; color: var(--text-2); font-size: 13px; font-weight: 550; }
details.sub-details[open] summary { margin-bottom: 12px; }
.status-on { color: var(--ok); font-weight: 600; font-size: 12.5px; }
.status-off { color: var(--text-3); font-weight: 600; font-size: 12.5px; }
p.desc { margin-top: 12px; }

/* ------------------------------------------------------------ login */
.login-wrap { min-height: 100vh; display: grid; place-items: center; padding: 24px 16px; }
.login { width: 100%; max-width: 380px; }
.login .brand { color: var(--text); justify-content: center; padding-bottom: 22px; font-size: 17px; }
.login .card { padding: 24px; }
.login h2 { margin-bottom: 16px; font-size: 17px; }
.login form.stack { max-width: none; }
.login .btn.primary { padding: 9px; }

/* ------------------------------------------------------------ responsive */
@media (max-width: 1100px) {
  .layout-2 { grid-template-columns: 1fr; }
  .tiles { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 860px) {
  .shell { grid-template-columns: 1fr; }
  .sidebar { position: static; height: auto; flex-direction: row; flex-wrap: wrap; align-items: center; gap: 6px 8px; padding: 10px 16px; }
  .brand { padding: 0 6px 0 0; }
  .nav-label { display: none; }
  .side-nav { display: flex; gap: 2px; overflow-x: auto; order: 3; width: 100%; }
  .side-nav a { padding: 6px 9px; }
  .side-nav svg { display: none; }
  .side-foot { margin: 0 0 0 auto; border: 0; padding: 0; display: flex; align-items: center; gap: 10px; }
  .side-foot .who, .side-foot .org-name { display: none; }
  .side-foot select { width: auto; max-width: 150px; }
  main { padding: 20px 16px 48px; }
  .grid-2 { grid-template-columns: 1fr; }
  th, td { padding: 9px 14px; }
  .card-head, .toolbar, .filters-bar, .card-body { padding-left: 14px; padding-right: 14px; }
  details.rec > summary, details.group > summary, details.fn > summary { padding-left: 14px; padding-right: 14px; }
  .rec-body { padding-left: 14px; padding-right: 14px; }
  details.group > .group-items details.rec > summary, details.group > .group-items details.rec .rec-body { padding-left: 24px; }
  details.fn > summary { grid-template-columns: auto minmax(0, 1fr) auto; }
  details.fn > summary .fn-model { display: none; }
  .hide-sm { display: none; }
  .filters-bar input[type=text] { width: 100%; }
  dl.facts { grid-template-columns: 1fr; gap: 2px; }
  dl.facts dd { margin-bottom: 8px; }
}
@media (max-width: 520px) {
  .tiles { gap: 8px; }
  .tile { padding: 12px; }
  .tile .value { font-size: 18px; }
  .rec-sub { white-space: normal; }
  .rec-meta .when { display: none; }
}

/* Sidebar background runs the full page height on desktop. */
@media (min-width: 861px) {
  .shell { background: linear-gradient(90deg, var(--sidebar) 236px, var(--bg) 236px); }
}
.metric-group table.compact th, .metric-group table.compact td { padding: 4px 0; border-bottom-color: transparent; font-size: 13px; }
.metric-group table.compact th { padding-top: 0; }
.metric-group table.compact tbody tr:hover td { background: none; }
.metric-group td.num { width: 64px; }
input.toggle { width: 17px; height: 17px; accent-color: var(--accent); cursor: pointer; margin: 2px 0 0; }
table.models td:first-child { width: 44px; }
.fn-head, .fn-row { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, 1.35fr) 130px minmax(0, 1fr); gap: 16px; padding: 14px 20px; align-items: start; }
.fn-head { font-size: 11.5px; text-transform: uppercase; letter-spacing: 0.05em; color: var(--text-3); font-weight: 600; padding-top: 12px; padding-bottom: 10px; border-bottom: 1px solid var(--border); }
.fn-head .right, .fn-op { text-align: right; }
.fn-row { border-bottom: 1px solid var(--border); margin: 0; }
.fn-row:last-child { border-bottom: 0; }
.fn-row:hover { background: var(--surface-2); }
.fn-row .sub { font-size: 12.5px; margin-top: 3px; }
.fn-row.planned .fn-name strong { color: var(--text-2); }
.fn-op { font-size: 13px; }
.fn-op .muted { font-size: 12px; margin-top: 2px; }
.fn-more { grid-column: 1 / -1; }
.fn-more .form-grid { margin-bottom: 12px; }
@media (max-width: 860px) {
  .fn-head { display: none; }
  .fn-row { grid-template-columns: 1fr; gap: 8px; padding: 14px; }
  .fn-op { text-align: left; }
}
form.stack.wide { max-width: none; }
details.script-card > summary { list-style: none; cursor: pointer; }
details.script-card > summary::-webkit-details-marker { display: none; }
details.script-card:not([open]) > summary { border-bottom: 0; }
.token[data-reveal] { cursor: pointer; }
.token[data-reveal]:hover { border-color: var(--accent); }
.token.revealed { border-style: solid; border-color: var(--warn); background: var(--warn-bg); cursor: text; }
.fleet-row { display: grid; grid-template-columns: auto minmax(0, 1fr) auto; gap: 12px; padding: 12px 20px; border-top: 1px solid var(--border); }
.fleet-row:first-of-type { border-top: 0; }
.fleet-row .chips { margin-top: 6px; }
.chat-layout { display: grid; grid-template-columns: 240px minmax(0, 1fr); gap: 16px; align-items: start; }
.chat-list .chat-link { display: block; padding: 9px 20px; color: var(--text); border-top: 1px solid var(--border); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-size: 13px; }
.chat-list .chat-link:hover { background: var(--surface-2); text-decoration: none; }
.chat-list .chat-link.active { background: var(--accent-soft); font-weight: 600; }
.chat-messages { padding: 18px 20px; display: grid; gap: 14px; max-height: 64vh; overflow-y: auto; }
.msg { display: grid; gap: 4px; max-width: 86%; }
.msg.user { justify-self: end; }
.msg .bubble { padding: 10px 14px; border-radius: 12px; white-space: pre-wrap; overflow-wrap: anywhere; }
.msg.user .bubble { background: var(--accent); color: var(--accent-text); border-bottom-right-radius: 4px; }
.msg.assistant .bubble { background: var(--surface-2); border-bottom-left-radius: 4px; }
.msg.user .when { text-align: right; }
.msg .when { font-size: 11.5px; }
.msg .tools { font-size: 12px; color: var(--text-3); }
.plan { border: 1px solid var(--border-strong); border-radius: 10px; padding: 14px 16px; background: var(--surface); }
.plan.proposed { border-color: var(--accent); }
.plan-head { display: flex; justify-content: space-between; gap: 10px; align-items: center; }
.plan ol { margin: 10px 0 12px; padding-left: 20px; display: grid; gap: 8px; }
.chat-form { display: grid; grid-template-columns: 1fr auto; gap: 10px; padding: 14px 20px; border-top: 1px solid var(--border); align-items: end; }
.chat-err { margin: 0 20px 12px; }
@media (max-width: 860px) {
  .chat-layout { grid-template-columns: 1fr; }
  .chat-messages, .chat-form { padding-left: 14px; padding-right: 14px; }
  .msg { max-width: 100%; }
}