/* WPD Fleet dashboard */
:root {
	--bg: #f6f7f9;
	--panel: #ffffff;
	--text: #1c2330;
	--muted: #5d6675;
	--line: #dde1e7;
	--link: #1f5fbf;
	--red: #b42318;
	--red-bg: #fde8e6;
	--amber: #8a5300;
	--amber-bg: #fff1d6;
	--ok: #1d6b3a;
	--ok-bg: #e2f4e8;
	--grey: #4b5563;
	--grey-bg: #eceef1;
	--banner: #fff1d6;
	color-scheme: light;
}
@media (prefers-color-scheme: dark) {
	:root {
		--bg: #12161d;
		--panel: #1a2029;
		--text: #e5e9f0;
		--muted: #9aa4b2;
		--line: #2c3542;
		--link: #7fb0ff;
		--red: #ff8a80;
		--red-bg: #3d1a18;
		--amber: #ffc66b;
		--amber-bg: #3a2a10;
		--ok: #7ad69a;
		--ok-bg: #15301f;
		--grey: #b8c0cc;
		--grey-bg: #262d38;
		--banner: #3a2a10;
		color-scheme: dark;
	}
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
	margin: 0;
	background: var(--bg);
	color: var(--text);
	font: 15px/1.5 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}
a { color: var(--link); }
code { font: 0.9em ui-monospace, SFMono-Regular, Menlo, monospace; }
h1 { font-size: 1.5rem; margin: 0 0 1rem; }
h2 { font-size: 1.05rem; margin: 2rem 0 0.75rem; }
h2 small { font-weight: normal; color: var(--muted); }
.muted, .empty { color: var(--muted); }
.bad { color: var(--red); }
.visually-hidden { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

.top {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: 0.5rem 1.5rem;
	padding: 0.75rem 1rem;
	background: var(--panel);
	border-bottom: 1px solid var(--line);
}
.brand { font-weight: 700; color: var(--text); text-decoration: none; }
.top nav { display: flex; gap: 1rem; }
.top nav a { text-decoration: none; color: var(--muted); }
.top nav a[aria-current="page"] { color: var(--text); font-weight: 600; }
.signout { margin-left: auto; }
button.link { background: none; border: 0; padding: 0; color: var(--muted); font: inherit; cursor: pointer; text-decoration: underline; }

.banner { background: var(--banner); color: var(--amber); padding: 0.75rem 1rem; border-bottom: 1px solid var(--line); font-weight: 600; }

main { max-width: 1200px; margin: 0 auto; padding: 1.5rem 1rem 3rem; }
footer { max-width: 1200px; margin: 0 auto; padding: 0 1rem 2rem; color: var(--muted); font-size: 0.85rem; }

.chip {
	display: inline-block;
	padding: 0.05rem 0.55rem;
	border-radius: 999px;
	font-size: 0.8rem;
	font-weight: 600;
	white-space: nowrap;
}
.chip-red { background: var(--red-bg); color: var(--red); }
.chip-amber { background: var(--amber-bg); color: var(--amber); }
.chip-ok { background: var(--ok-bg); color: var(--ok); }
.chip-grey { background: var(--grey-bg); color: var(--grey); }

.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 0.75rem; }
.stat { background: var(--panel); border: 1px solid var(--line); border-radius: 10px; padding: 0.75rem 1rem; color: var(--muted); }
.stat-n { display: block; font-size: 1.6rem; font-weight: 700; color: var(--text); line-height: 1.2; }
.stat-red .stat-n { color: var(--red); }
.stat-amber .stat-n { color: var(--amber); }
.stat-ok .stat-n { color: var(--ok); }

.tiles { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 0.75rem; }
.tile { background: var(--panel); border: 1px solid var(--line); border-left: 4px solid var(--line); border-radius: 10px; padding: 0.75rem 1rem; }
.tile-red { border-left-color: var(--red); }
.tile-amber { border-left-color: var(--amber); }
.tile-ok { border-left-color: var(--ok); }
.tile-head { display: flex; justify-content: space-between; align-items: center; gap: 0.5rem; }
.tile-name { font-weight: 600; text-decoration: none; overflow-wrap: anywhere; }
.tile-seen { margin: 0.25rem 0 0.5rem; color: var(--muted); font-size: 0.85rem; }
.is-stale { color: var(--red); font-weight: 600; }
.tile-metrics, .health { display: grid; gap: 0.25rem; }
.tile-foot { margin: 0.5rem 0 0; font-size: 0.85rem; color: var(--muted); }
.tile-foot strong { color: var(--red); }

.metric { display: flex; align-items: center; gap: 0.5rem; font-size: 0.875rem; }
.metric-label { color: var(--muted); min-width: 4.5rem; }
meter { width: 7rem; height: 0.7rem; }

.table-wrap { overflow-x: auto; background: var(--panel); border: 1px solid var(--line); border-radius: 10px; }
table { width: 100%; border-collapse: collapse; font-size: 0.9rem; }
th, td { text-align: left; padding: 0.5rem 0.75rem; border-bottom: 1px solid var(--line); vertical-align: top; }
th { color: var(--muted); font-weight: 600; font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.03em; }
tbody tr:last-child td { border-bottom: 0; }
tr.muted td { color: var(--muted); }

.crumbs { margin: 0 0 0.25rem; font-size: 0.9rem; }
.page-head { display: flex; align-items: center; gap: 0.75rem; }
.page-head h1 { margin: 0; overflow-wrap: anywhere; }
.facts { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 0.5rem 1rem; margin: 1rem 0 0; }
.facts dt { color: var(--muted); font-size: 0.8rem; }
.facts dd { margin: 0; overflow-wrap: anywhere; }
.cols { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 0 2rem; }
.services { list-style: none; margin: 0; padding: 0; display: grid; gap: 0.35rem; }

.login { max-width: 360px; margin: 3rem auto; background: var(--panel); border: 1px solid var(--line); border-radius: 12px; padding: 1.5rem; }
.login form { display: grid; gap: 0.9rem; }
.login label { display: grid; gap: 0.25rem; font-size: 0.9rem; color: var(--muted); }
.login input { font: inherit; padding: 0.5rem 0.6rem; border: 1px solid var(--line); border-radius: 6px; background: var(--bg); color: var(--text); }
.login button { font: inherit; font-weight: 600; padding: 0.6rem; border: 0; border-radius: 6px; background: var(--link); color: #fff; cursor: pointer; }
.error { color: var(--red); background: var(--red-bg); padding: 0.5rem 0.75rem; border-radius: 6px; }

/* Setup and admin */
.panel { background: var(--panel); border: 1px solid var(--line); border-radius: 10px; padding: 1rem 1.25rem; }
.narrow { max-width: 560px; }
section.panel.narrow { margin: 1.5rem auto; }
.panel h2:first-child, .panel h3:first-child { margin-top: 0; }
h3 { font-size: 1rem; margin: 0 0 0.5rem; }
.stack { display: grid; gap: 0.8rem; }
.stack label, .row-form label { display: grid; gap: 0.25rem; font-size: 0.9rem; color: var(--muted); }
input[type="text"], input[type="email"], input[type="password"] {
	font: inherit; padding: 0.5rem 0.6rem; border: 1px solid var(--line); border-radius: 6px;
	background: var(--bg); color: var(--text); width: 100%;
}
main button:not(.link) {
	font: inherit; font-weight: 600; padding: 0.55rem 0.9rem; border: 0; border-radius: 6px;
	background: var(--link); color: #fff; cursor: pointer;
}
main button.small { padding: 0.25rem 0.6rem; font-size: 0.85rem; font-weight: 500; background: var(--grey-bg); color: var(--text); border: 1px solid var(--line); }
main button.danger, main button.small.danger { background: var(--red); color: #fff; border-color: var(--red); }
form.inline { display: inline; }
.actions { display: flex; flex-wrap: wrap; gap: 0.4rem; align-items: center; }
details.danger summary { cursor: pointer; color: var(--red); font-size: 0.85rem; }
details.danger form { margin-top: 0.5rem; min-width: 220px; }
.row-form { display: flex; flex-wrap: wrap; gap: 0.6rem; align-items: end; margin-top: 0.9rem; }
.row-form label { flex: 1 1 240px; }
.cols .panel { margin-top: 1rem; }
pre.copy {
	white-space: pre-wrap; overflow-wrap: anywhere; user-select: all; background: var(--bg);
	border: 1px solid var(--line); border-radius: 6px; padding: 0.6rem 0.75rem; font: 0.85rem/1.5 ui-monospace, SFMono-Regular, Menlo, monospace;
}
.secret { display: grid; gap: 0.4rem; margin: 0.75rem 0; }
.secret dt { color: var(--muted); font-size: 0.8rem; }
.secret dd { margin: 0; }
code.big { font-size: 1.15rem; letter-spacing: 0.04em; user-select: all; overflow-wrap: anywhere; }
details summary { cursor: pointer; }
.flash { border-radius: 10px; padding: 0.75rem 1rem; margin-bottom: 1rem; border: 1px solid var(--line); }
.flash p { margin: 0.25rem 0 0.5rem; }
.flash-ok { background: var(--ok-bg); }
.flash-ok > p:first-child { color: var(--ok); font-weight: 600; }
.flash-error { background: var(--red-bg); }
.flash-error > p:first-child { color: var(--red); font-weight: 600; }
.admin-mode { color: var(--amber); font-weight: 600; }
.admin-mode { margin: 0 0 1rem; }
.admin-mode form.inline button.link { margin-left: 0.4rem; }