/* Turnkey Manage (M1, claims M2, support pages M3): Turnkey's palette, plain and dense, system fonts only. */
:root {
  --bg: #EEF1F5; --surface: #FFFFFF; --surface-2: #F6F8FB;
  --ink: #14213A; --ink-2: #4A5870; --ink-3: #7A869B; --line: #D5DCE6;
  --navy: #1B2D4F; --accent: #2B64C8; --teal: #49EACB; --bad: #B23A3A; --bad-soft: #F7E3E3;
  --font: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0D1524; --surface: #152038; --surface-2: #1A2742; --ink: #E5EAF2; --ink-2: #A3AFC3; --ink-3: #7E8BA3;
    --line: #29365A; --navy: #22385F; --accent: #6A9BEF; --bad: #E57A7A; --bad-soft: #3E1F25;
    color-scheme: dark;
  }
}
* { box-sizing: border-box; }
html, body { margin: 0; }
body { background: var(--bg); color: var(--ink); font-family: var(--font); font-size: 15px; line-height: 1.5; }
body.center { min-height: 100vh; display: grid; place-items: center; padding: 16px; }
[hidden] { display: none !important; }
.wrap { max-width: 1040px; margin: 0 auto; padding-inline: 16px; }
main.wrap { padding-block: 18px 60px; }
h1 { margin: 0 0 6px; font-size: 1.5rem; font-weight: 800; }
h2 { margin: 0 0 6px; font-size: 1.02rem; }
.fine { color: var(--ink-3); font-size: .86rem; margin: 6px 0; }
.brand { margin: 0; font-weight: 800; letter-spacing: .01em; display: flex; align-items: center; gap: 8px; }
.brand b { color: var(--teal); }
.dot { width: 10px; height: 10px; border-radius: 50%; background: var(--teal); display: inline-block; }

.card { background: var(--surface); border: 1px solid var(--line); border-radius: 14px; padding: 16px; }
.login { width: min(380px, 100%); display: grid; gap: 12px; }
.login .brand { color: var(--ink); }
form { display: grid; gap: 12px; }
label { display: grid; gap: 4px; font-size: .82rem; font-weight: 700; color: var(--ink-2); }
input { font: inherit; font-size: 1rem; padding: 10px 12px; min-height: 44px; border-radius: 10px; border: 1px solid var(--line); background: var(--surface); color: var(--ink); }
.btn { font: inherit; font-weight: 700; padding: 10px 16px; min-height: 44px; border-radius: 10px; border: 1px solid var(--line); background: var(--surface); color: var(--ink); cursor: pointer; }
.btn.primary { background: var(--navy); border-color: var(--navy); color: #fff; }
.btn.small { min-height: 34px; padding: 5px 12px; font-size: .84rem; }
.btn.quiet { background: transparent; color: inherit; border-color: rgba(255, 255, 255, .3); }
.btn:disabled { opacity: .55; cursor: default; }
.btn:focus-visible, input:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; }
.problem { margin: 0; padding: 8px 10px; border-radius: 9px; background: var(--bad-soft); color: var(--bad); font-weight: 600; font-size: .9rem; }

.bar { background: var(--navy); color: #fff; }
.bar-row { display: flex; justify-content: space-between; align-items: center; gap: 12px; min-height: 56px; }
.who { display: flex; align-items: center; gap: 10px; font-size: .9rem; }
.tiles { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 12px; margin-top: 14px; }
.tile p { margin: 0 0 10px; color: var(--ink-2); font-size: .9rem; }
.tile.off { opacity: .75; }
.badge { font-size: .72rem; font-weight: 800; padding: 3px 9px; border-radius: 999px; background: var(--surface-2); color: var(--ink-3); }

/* M2: claims */
.brand a { color: inherit; text-decoration: none; display: inline-flex; align-items: center; gap: 8px; }
.crumbs { margin: 0 0 6px; font-size: .84rem; color: var(--ink-3); }
.crumbs a, a.tile-link { color: var(--accent); }
.bad-line { color: var(--bad); font-weight: 700; }
.tabs { display: flex; gap: 6px; margin: 12px 0; }
.tab { font: inherit; font-weight: 700; padding: 7px 14px; border-radius: 999px; border: 1px solid var(--line); background: var(--surface); color: var(--ink-2); cursor: pointer; }
.tab[aria-selected="true"] { background: var(--navy); border-color: var(--navy); color: #fff; }
.split { display: grid; grid-template-columns: minmax(260px, 340px) minmax(0, 1fr); gap: 14px; align-items: start; }
@media (max-width: 820px) { .split { grid-template-columns: minmax(0, 1fr); } }
.list { display: grid; gap: 8px; }
.row-item { text-align: left; font: inherit; display: grid; gap: 3px; padding: 10px 12px; border-radius: 12px; border: 1px solid var(--line); background: var(--surface); color: var(--ink); cursor: pointer; }
.row-item.on { border-color: var(--accent); box-shadow: 0 0 0 2px var(--accent) inset; }
.row-top { display: flex; justify-content: space-between; gap: 8px; }
.clip { color: var(--ink-2); font-size: .86rem; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.badge.warn { background: #FBF0D9; color: #9A6A06; }
.case { display: grid; gap: 12px; }
.case-head { display: flex; justify-content: space-between; align-items: center; gap: 10px; }
.quote { margin: 0; padding: 10px 12px; border-left: 4px solid var(--accent); background: var(--surface-2); border-radius: 8px; white-space: pre-wrap; }
.facts { display: grid; grid-template-columns: max-content minmax(0, 1fr); gap: 4px 14px; margin: 0; font-size: .9rem; }
.facts dt { color: var(--ink-3); }
.facts dd { margin: 0; overflow-wrap: anywhere; }
.people { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 10px; }
.person { display: grid; gap: 2px; padding: 10px; border-radius: 10px; background: var(--surface-2); }
.person .k { font-size: .72rem; font-weight: 800; text-transform: uppercase; letter-spacing: .06em; color: var(--ink-3); }
.mono { font-family: ui-monospace, Menlo, Consolas, monospace; }
.decide { display: grid; gap: 10px; padding: 12px; border-radius: 12px; border: 2px solid var(--accent); }
.decide h3, .thread h3 { margin: 0; font-size: .98rem; }
textarea { font: inherit; width: 100%; min-height: 80px; padding: 8px 10px; border-radius: 10px; border: 1px solid var(--line); background: var(--surface); color: var(--ink); resize: vertical; }
.row { display: flex; flex-wrap: wrap; gap: 8px; }
.btn.danger { border-color: var(--bad); color: var(--bad); }
.confirm { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; padding: 10px; border-radius: 10px; background: var(--surface-2); font-weight: 600; }
.thread { display: grid; gap: 8px; }
.msg { padding: 8px 10px; border-radius: 10px; background: var(--surface-2); }
.msg.from-owner { border-left: 3px solid var(--accent); }
.msg.from-renter { border-left: 3px solid var(--teal); }
.msg p { margin: 4px 0; white-space: pre-wrap; }
.msg img { display: block; max-width: 100%; max-height: 320px; border-radius: 8px; margin-top: 6px; }
.record summary { cursor: pointer; font-weight: 700; }
.record ol { margin: 8px 0 0; padding-inline-start: 20px; font-size: .86rem; }
a.tile { color: inherit; text-decoration: none; }
a.tile:hover { border-color: var(--accent); }

/* M3: look up, incidents, test cars */
.stack { display: grid; gap: 8px; align-content: start; }
.stack h3 { margin: 4px 0 0; font-size: .98rem; }
.search { display: flex; gap: 8px; margin: 10px 0 14px; grid-template-columns: none; }
.search input { flex: 1; min-width: 0; }
.toolbar { margin: 10px 0; align-items: center; }
label.inline { display: inline-flex; align-items: center; gap: 6px; font-weight: 600; }
label.inline input { width: 6.5em; min-height: 38px; padding: 6px 8px; }
label.check { display: flex; align-items: center; gap: 8px; font-weight: 600; color: var(--ink); }
label.check input { min-height: 0; width: 18px; height: 18px; }
select { font: inherit; min-height: 38px; padding: 6px 8px; border-radius: 10px; border: 1px solid var(--line); background: var(--surface); color: var(--ink); }
.table-wrap { overflow-x: auto; }
table.grid { width: 100%; border-collapse: collapse; font-size: .88rem; background: var(--surface); }
table.grid th, table.grid td { text-align: left; padding: 7px 9px; border-bottom: 1px solid var(--line); vertical-align: top; white-space: nowrap; }
table.grid th { font-size: .74rem; text-transform: uppercase; letter-spacing: .05em; color: var(--ink-3); }
table.grid tr.open td { background: #FBF0D9; color: #5B3E02; }
table.grid a, .facts a, .stack a { color: var(--accent); }
.strong { font-weight: 800; }
.plain { margin: 0; padding-inline-start: 18px; font-size: .9rem; }
.split.wide-right { grid-template-columns: minmax(260px, 1fr) minmax(0, 1.2fr); margin-top: 14px; }
@media (max-width: 820px) { .split.wide-right { grid-template-columns: minmax(0, 1fr); } }
.fleet { display: flex; flex-wrap: wrap; gap: 8px; }
.fleet-car { font: inherit; display: grid; gap: 1px; text-align: left; padding: 8px 12px; border-radius: 12px; border: 1px solid var(--line); background: var(--surface-2); color: var(--ink); cursor: pointer; }
.fleet-car.on { border-color: var(--accent); box-shadow: 0 0 0 2px var(--accent) inset; }
.events { margin: 0; padding: 0; list-style: none; display: grid; gap: 4px; font-size: .84rem; max-height: 320px; overflow-y: auto; }
.events li { display: flex; gap: 8px; align-items: baseline; flex-wrap: wrap; }
.faults { display: grid; gap: 6px; }
.controls .row { align-items: center; }
@media (prefers-color-scheme: dark) { table.grid tr.open td { background: #3A2E12; color: #F2D9A0; } }