/* DDS Hub. Dark by default with a light theme on request; shares its look with the Zero Trust Portal. */
:root {
  color-scheme: dark;
  --bg: #070b14; --bg-glow: #10203c; --surface: #0f1626; --surface-2: #151f33; --border: #23314b;
  --text: #eaf0fb; --text-2: #b3c0d6; --muted: #8493ad;
  --accent: #35c2ee; --accent-ink: #04131c; --link: #6fc8f5;
  --good: #7fd6a0; --good-bg: #122e20; --warn: #eec26a; --warn-bg: #352810;
  --bad: #f2a29c; --bad-bg: #3a1a19; --info: #93c1f5; --info-bg: #15304f; --neutral-bg: #1f2a40; --crit: #d03b3b;
  --shadow: 0 1px 0 rgba(255,255,255,.03) inset, 0 8px 24px rgba(0,0,0,.28);
  --mono: "Cascadia Mono", "SF Mono", Consolas, ui-monospace, monospace;
}
:root[data-theme="light"] {
  color-scheme: light;
  --bg: #eef2f8; --bg-glow: #dbe7f7; --surface: #ffffff; --surface-2: #f5f8fc; --border: #d9e1ec;
  --text: #0e1626; --text-2: #46546b; --muted: #66748c;
  --accent: #0c7fa8; --accent-ink: #ffffff; --link: #0c6fb0;
  --good: #1a6b3c; --good-bg: #e3f3e9; --warn: #8a5a00; --warn-bg: #fbf0d9;
  --bad: #b3261e; --bad-bg: #fbe6e4; --info: #1d5fae; --info-bg: #e3eefb; --neutral-bg: #e9edf3;
  --shadow: 0 1px 2px rgba(16,32,60,.06), 0 8px 24px rgba(16,32,60,.05);
}
* { box-sizing: border-box; }
html { background: var(--bg); }
body { margin: 0; min-height: 100vh; color: var(--text); font: 15px/1.5 "Segoe UI", system-ui, sans-serif;
  background: radial-gradient(1100px 480px at 78% -8%, var(--bg-glow), transparent 70%) no-repeat var(--bg); }
a { color: var(--link); }
code { font: .92em var(--mono); background: var(--neutral-bg); padding: 1px 5px; border-radius: 4px; }
[hidden] { display: none !important; }

.top { position: sticky; top: 0; z-index: 5; display: flex; justify-content: space-between; align-items: center; gap: 28px; padding: 10px 28px;
  background: color-mix(in srgb, var(--surface) 86%, transparent); backdrop-filter: blur(10px); border-bottom: 1px solid var(--border); }
.brand { display: inline-flex; align-items: center; gap: 9px; font-weight: 700; letter-spacing: .2px; color: var(--text); text-decoration: none; }
.brand svg { width: 22px; height: 22px; fill: none; stroke: var(--accent); stroke-width: 1.8; stroke-linejoin: round; }
.nav { display: flex; gap: 2px; flex: 1; }
.nav a { padding: 6px 13px; border-radius: 7px; color: var(--text-2); text-decoration: none; font-weight: 500; }
.nav a:hover { background: var(--neutral-bg); color: var(--text); }
.nav a[aria-current] { background: color-mix(in srgb, var(--accent) 16%, transparent); color: var(--text); }
.who { display: flex; gap: 12px; align-items: center; color: var(--text-2); }
.theme-toggle { min-height: 30px; padding: 2px 10px; font-size: 13px; }
main { max-width: 1180px; margin: 22px auto 48px; padding: 0 20px; }

h1 { font-size: 25px; margin: 0 0 3px; letter-spacing: -.2px; } h2 { font-size: 15.5px; margin: 0 0 8px; } h3 { font-size: 14px; margin: 0 0 6px; }
.head { display: flex; justify-content: space-between; align-items: flex-start; gap: 16px; margin-bottom: 16px; flex-wrap: wrap; }
.card { background: linear-gradient(180deg, var(--surface-2), var(--surface) 90px); border: 1px solid var(--border); border-radius: 12px; padding: 20px; margin-bottom: 16px; box-shadow: var(--shadow); }
.card.narrow { max-width: 540px; margin: 56px auto; }
.card.center { text-align: center; }
.card-head { display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap; margin-bottom: 8px; }
.card-head h2 { margin: 0; }
.muted { color: var(--muted); } .small { font-size: 13px; }
.notice { padding: 10px 12px; border-radius: 8px; }
.notice.bad { background: var(--bad-bg); color: var(--bad); } .notice.warn { background: var(--warn-bg); color: var(--warn); } .notice.good { background: var(--good-bg); color: var(--good); }
.scroll { overflow-x: auto; }
.mt { margin-top: 14px; }
.plain { list-style: none; margin: 0; padding: 0; } .plain li { padding: 2px 0; }

table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: 9px 10px; border-bottom: 1px solid var(--border); vertical-align: top; }
th { color: var(--muted); font-weight: 600; font-size: 12px; letter-spacing: .3px; text-transform: uppercase; }
tbody tr:hover td { background: color-mix(in srgb, var(--accent) 5%, transparent); }
.num { text-align: right; font-variant-numeric: tabular-nums; font-family: var(--mono); font-size: 13.5px; }
td.detail { max-width: 420px; overflow-wrap: anywhere; color: var(--muted); }

.pill { display: inline-block; padding: 1px 9px; border-radius: 999px; font-size: 12.5px; white-space: nowrap; font-weight: 600; }
.pill.good { background: var(--good-bg); color: var(--good); } .pill.warn { background: var(--warn-bg); color: var(--warn); }
.pill.bad { background: var(--bad-bg); color: var(--bad); } .pill.info { background: var(--info-bg); color: var(--info); }
.pill.neutral { background: var(--neutral-bg); color: var(--text-2); }
.tag { display: inline-block; font-size: 12px; color: var(--text-2); border: 1px solid var(--border); border-radius: 4px; padding: 0 6px; margin: 0 4px 2px 0; }

button, select, input, textarea { font: inherit; color: inherit; }
input, select, textarea { background: var(--surface); border: 1px solid var(--border); border-radius: 7px; padding: 7px 10px; min-height: 36px; }
textarea { resize: vertical; }
input:focus-visible, select:focus-visible, textarea:focus-visible, button:focus-visible, a:focus-visible, summary:focus-visible { outline: 2px solid var(--accent); outline-offset: 1px; }
button, .btn { display: inline-flex; align-items: center; gap: 6px; background: var(--surface-2); border: 1px solid var(--border); border-radius: 7px; padding: 7px 14px; min-height: 36px; color: var(--text); text-decoration: none; white-space: nowrap; cursor: pointer; font-weight: 500; }
button:hover, .btn:hover { border-color: var(--accent); }
button.primary, .btn-primary { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); font-weight: 600; }
button.link { border: 0; background: none; color: var(--link); padding: 0; min-height: 0; }
button.danger { color: var(--bad); }
.inline { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.inline input:not([type=hidden]):not([type=checkbox]) { flex: 1 1 220px; }
.actions { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.ms-btn { display: inline-flex; align-items: center; gap: 12px; margin-top: 12px; padding: 0 16px; height: 41px; background: #fff; color: #5e5e5e; border: 1px solid #8c8c8c; font: 600 15px "Segoe UI", system-ui, sans-serif; text-decoration: none; }
.ms { width: 21px; height: 21px; }

.tiles { display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); gap: 12px; margin-bottom: 16px; }
.tile { display: flex; flex-direction: column; gap: 2px; background: linear-gradient(180deg, var(--surface-2), var(--surface)); border: 1px solid var(--border); border-radius: 12px; padding: 15px 17px; color: var(--text); text-decoration: none; box-shadow: var(--shadow); }
.tile:hover { border-color: var(--accent); }
.tile.alert { border-left: 3px solid var(--crit); }
.tile-label { font-size: 12px; color: var(--text-2); letter-spacing: .3px; text-transform: uppercase; font-weight: 600; }
.tile-value { font: 600 30px/1.25 var(--mono); letter-spacing: -.5px; }
.tile-sub { font-size: 13px; color: var(--muted); }

.grid2 { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(460px, 100%), 1fr)); gap: 16px; margin-bottom: 16px; align-items: start; }
.grid2 > .card { margin-bottom: 0; }
.grid2 > * { min-width: 0; }
.grid2.tight { gap: 10px 16px; margin-bottom: 0; grid-template-columns: repeat(auto-fit, minmax(min(300px, 100%), 1fr)); }

.stack-form { display: grid; gap: 12px; }
.stack-form label { display: grid; gap: 3px; font-size: 13px; color: var(--text-2); }
.stack-form input:not([type=checkbox]), .stack-form select, .stack-form textarea { width: 100%; }
.check { display: flex !important; gap: 8px; align-items: center; color: var(--text) !important; font-size: 14px !important; } .check input { min-height: 0; }
fieldset { border: 1px solid var(--border); border-radius: 8px; padding: 10px 12px; margin: 0; } legend { font-size: 13px; color: var(--text-2); padding: 0 4px; }
summary { cursor: pointer; color: var(--link); font-weight: 500; }

.staff-pick { display: grid; gap: 8px; }
.staff-list { display: grid; gap: 2px; max-height: 300px; overflow: auto; border: 1px solid var(--border); border-radius: 8px; padding: 4px; }
.staff-row { display: flex !important; justify-content: space-between; align-items: center; gap: 10px; padding: 4px 8px; border-radius: 6px; color: var(--text) !important; font-size: 14px !important; }
.staff-row:hover { background: var(--neutral-bg); }
.staff-row select { width: auto !important; min-width: 120px; }

.steps { list-style: none; margin: 4px 0 0; padding: 0; }
.step { display: flex; justify-content: space-between; align-items: flex-start; gap: 12px; padding: 8px 0; border-bottom: 1px solid var(--border); }
.step:last-child { border-bottom: 0; }
.facts { display: grid; grid-template-columns: max-content 1fr; gap: 6px 16px; margin: 0; } .facts dt { color: var(--muted); } .facts dd { margin: 0; overflow-wrap: anywhere; }

@media (max-width: 760px) { .top { flex-wrap: wrap; padding: 10px 16px; } .nav { order: 3; flex-basis: 100%; flex-wrap: wrap; } main { padding: 0 12px; } .card { padding: 16px; } }