/* AiSJ Cloud: purple palette. Semantic status colours (green / amber / red) stay as they are on purpose. */
:root {
  --bg: #f4f0fb; --bg2: #ebe4f8; --card: #ffffff; --ink: #221838; --muted: #655a82; --line: #dcd2f1;
  --accent: #6a3fd0; --accent2: #8b5cf6; --accent-deep: #3b1d7a; --accent-ink: #ffffff; --accent-soft: #efe8fd; --accent-wash: #f8f5fe;
  --good: #2f7d32; --good-soft: #e3f2e4; --warn: #9a6200; --warn-soft: #fff3d6; --bad: #b3261e; --bad-soft: #fde7e5;
  --head-from: #3b1d7a; --head-to: #6a3fd0;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #140e24; --bg2: #1c1432; --card: #1d1533; --ink: #ece6fb; --muted: #a99ccb; --line: #382a5c;
    --accent: #a98bf0; --accent2: #c4b0fa; --accent-deep: #d9ccfc; --accent-ink: #170f2b; --accent-soft: #2b2049; --accent-wash: #231a3d;
    --good: #7bd17f; --good-soft: #1c3320; --warn: #f0b43c; --warn-soft: #3a2e10; --bad: #ff8b82; --bad-soft: #3d1b18;
    --head-from: #1f1340; --head-to: #3b2670;
  }
}
:root[data-theme="dark"] {
  --bg: #140e24; --bg2: #1c1432; --card: #1d1533; --ink: #ece6fb; --muted: #a99ccb; --line: #382a5c;
  --accent: #a98bf0; --accent2: #c4b0fa; --accent-deep: #d9ccfc; --accent-ink: #170f2b; --accent-soft: #2b2049; --accent-wash: #231a3d;
  --good: #7bd17f; --good-soft: #1c3320; --warn: #f0b43c; --warn-soft: #3a2e10; --bad: #ff8b82; --bad-soft: #3d1b18;
  --head-from: #1f1340; --head-to: #3b2670;
}
* { box-sizing: border-box; }
html, body { margin: 0; color: var(--ink); font: 16px/1.5 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif; overflow-x: clip; }
body { background: linear-gradient(180deg, var(--bg2) 0, var(--bg) 220px) var(--bg); min-height: 100vh; }
header.top { position: sticky; top: 0; z-index: 100; display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between;
  gap: 8px; padding: 12px 16px; color: #fff; background: linear-gradient(100deg, var(--head-from), var(--head-to)); box-shadow: 0 2px 14px rgba(59, 29, 122, .25); }
.brand { font-size: 1.2rem; letter-spacing: .2px; color: #fff; }
.brand b { font-weight: 800; letter-spacing: .5px; }
.actions { display: flex; align-items: center; gap: 8px; }
.who { font-size: .85rem; color: #e6dcff; max-width: 38vw; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.icon-btn { width: 38px; height: 38px; border-radius: 50%; border: 1px solid rgba(255,255,255,.55); background: rgba(255,255,255,.08); color: #fff;
  display: inline-flex; align-items: center; justify-content: center; cursor: pointer; padding: 0; }
.icon-btn:hover { background: rgba(255,255,255,.22); }
main { max-width: 900px; margin: 0 auto; padding: 16px; }
.card { background: var(--card); border: 1px solid var(--line); border-top: 3px solid var(--accent2); border-radius: 12px; padding: 18px; margin-bottom: 16px;
  box-shadow: 0 2px 10px rgba(106, 63, 208, .07); }
.card.narrow { max-width: 420px; margin: 32px auto; }
h1 { font-size: 1.4rem; margin: 0 0 8px; color: var(--accent-deep); } h2 { font-size: 1.15rem; margin: 0 0 10px; color: var(--accent-deep); }
h3 { color: var(--accent); }
.muted { color: var(--muted); } .small { font-size: .82rem; }
label { display: block; font-size: .9rem; margin: 10px 0; color: var(--ink); }
input[type=text], input[type=email], input[type=password], select, textarea { display: block; width: 100%; margin-top: 4px; padding: 10px 12px;
  font: inherit; color: var(--ink); background: var(--accent-wash); border: 1px solid var(--line); border-radius: 8px; }
input:focus, select:focus, textarea:focus, button:focus-visible { outline: 2px solid var(--accent2); outline-offset: 1px; }
input[type=checkbox] { accent-color: var(--accent); }
textarea { resize: vertical; min-height: 140px; }
.row { display: flex; gap: 14px; align-items: center; flex-wrap: wrap; }
.row.wrap > label { flex: 1 1 180px; }
label.check { display: flex; align-items: center; gap: 8px; margin: 10px 0; }
button.primary { min-height: 44px; padding: 0 22px; border: 0; border-radius: 8px; color: var(--accent-ink); font: inherit; font-weight: 600; cursor: pointer;
  background: linear-gradient(100deg, var(--accent), var(--accent2)); box-shadow: 0 2px 8px rgba(106, 63, 208, .3); }
button.primary:hover { filter: brightness(1.07); }
button.primary:disabled { opacity: .55; cursor: wait; }
button.link { background: none; border: 0; color: var(--accent); cursor: pointer; font: inherit; padding: 8px 4px; min-height: 36px; text-decoration: underline; }
.err { color: var(--bad); min-height: 1.2em; margin: 8px 0 0; }
.tabs { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 12px; }
.tab { min-height: 44px; padding: 0 16px; border: 1px solid var(--line); background: var(--card); color: var(--accent-deep); border-radius: 999px; font: inherit; cursor: pointer; }
.tab:hover { background: var(--accent-soft); }
.tab.on { background: linear-gradient(100deg, var(--accent), var(--accent2)); color: var(--accent-ink); border-color: transparent; font-weight: 600; }
.tab.right { margin-left: auto; }
.progress { margin: 14px 0; }
.bar { height: 12px; background: var(--accent-soft); border-radius: 6px; overflow: hidden; }
.fill { height: 100%; width: 0; background: linear-gradient(90deg, var(--accent), var(--accent2)); transition: width .3s; }
.chips { display: flex; flex-wrap: wrap; gap: 6px; margin: 12px 0 6px; }
.chip { display: inline-block; padding: 3px 10px; border-radius: 999px; font-size: .8rem; font-weight: 600; }
.s-verified { background: var(--good-soft); color: var(--good); }
.s-warn { background: var(--warn-soft); color: var(--warn); }
.s-bad { background: var(--bad-soft); color: var(--bad); }
.ref { border: 1px solid var(--line); border-left-width: 4px; border-radius: 8px; padding: 10px 12px; margin: 8px 0; min-width: 0; background: var(--accent-wash); }
.ref.s-verified { border-left-color: var(--good); color: var(--ink); }
.ref.s-warn { border-left-color: var(--warn); color: var(--ink); }
.ref.s-bad { border-left-color: var(--bad); color: var(--ink); }
.ref .head { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.ref .raw { margin-top: 6px; overflow-wrap: anywhere; font-size: .92rem; }
.ref .match { margin-top: 6px; font-size: .85rem; color: var(--muted); overflow-wrap: anywhere; }
.ref ul { margin: 6px 0 0 18px; padding: 0; font-size: .85rem; color: var(--muted); }
.ref a { color: var(--accent); margin-right: 14px; display: inline-block; min-height: 32px; line-height: 32px; }
.retracted { background: var(--bad); color: #fff; padding: 2px 8px; border-radius: 4px; font-size: .75rem; font-weight: 700; }
table { width: 100%; border-collapse: collapse; font-size: .88rem; }
th { color: var(--accent-deep); background: var(--accent-soft); }
th, td { text-align: left; padding: 8px 6px; border-bottom: 1px solid var(--line); vertical-align: top; overflow-wrap: anywhere; }
.invitebox { margin: 12px 0; padding: 12px; border: 1px dashed var(--accent2); border-radius: 8px; background: var(--accent-soft); overflow-wrap: anywhere; }
.invitebox code { display: block; margin: 6px 0; font-size: .85rem; user-select: all; }
details > summary { cursor: pointer; padding: 8px 0; min-height: 36px; color: var(--accent); font-weight: 600; }
@media (max-width: 560px) {
  main { padding: 12px; } .card { padding: 14px; }
  .hide-sm { display: none; }
  .tab.right { margin-left: 0; }
}

/* two-step sign-in */
.steps { padding-left: 1.2em; margin: 0 0 .8em; }
.steps li { margin: .4em 0; }
.qrbox { display: flex; justify-content: center; margin: .6em 0; }
.qrbox img { width: 220px; height: 220px; max-width: 100%; background: #fff; padding: 8px; border-radius: 8px; image-rendering: pixelated; }
code.oneline { display: block; word-break: break-all; margin-top: .3em; letter-spacing: .06em; user-select: all; }
pre.codes { font-size: 1.05rem; line-height: 1.7; padding: .8em 1em; border: 1px solid var(--line, #ccc); border-radius: 8px; user-select: all; }