/* SWR KI-Ökosystem: styles based on the SWR design system (Basisfarben, Sonderfarben Online, Hinweismeldungen,
   WarmGray neutrals, SWR Type). Rules: Violet = interaction (pill buttons), ActiveOrange only as accent / on-air,
   no tints of the base colours, no cool greys, surfaces near-square (2–4 px), flat cards with WarmGray hairlines. */

@font-face { font-family: "SWR Sans"; src: url("../fonts/swr-sans-700.woff") format("woff"); font-weight: 700; font-style: normal; font-display: swap; }
@font-face { font-family: "SWR Text"; src: url("../fonts/swr-text-400.woff") format("woff"); font-weight: 400; font-style: normal; font-display: swap; }
@font-face { font-family: "SWR Text"; src: url("../fonts/swr-text-600.woff") format("woff"); font-weight: 600; font-style: normal; font-display: swap; }

:root {
  /* SWR palette */
  --swr-violetblue: #1d0b40;
  --swr-violet: #5920c0;
  --swr-violet-hover: #4a18a4;
  --swr-active-orange: #ff3300;
  --swr-contrast-orange: #e52600;
  --swr-warmgray: #dbd5cd;
  --swr-warmgray-40: #f1eeeb;
  --swr-warmgray-20: #f8f7f5;
  --hint-info: #c0fbff;
  --hint-ok: #c1ed8e;
  --hint-warn: #fff8b3;
  --hint-error: #ffa16f;
  --hint-note: #a8a1f9;

  /* semantic (light) */
  --bg: var(--swr-warmgray-20);
  --surface: #ffffff;
  --surface-muted: var(--swr-warmgray-40);
  --text: var(--swr-violetblue);
  --muted: #6d6357;
  --border: var(--swr-warmgray);
  --strong: var(--swr-violetblue);
  --accent: var(--swr-violet);
  --accent-hover: var(--swr-violet-hover);
  --on-accent: #ffffff;
  --danger: var(--swr-contrast-orange);
  --hint-text: var(--swr-violetblue);
  --user-bubble: var(--swr-violetblue);
  --on-user-bubble: #ffffff;
  --focus-ring: 0 0 0 3px rgba(89, 32, 192, .35);
  --rule-gradient: linear-gradient(90deg, #1d0b40, #5920c0, #ff3300);

  --font-sans: "SWR Sans", "SWR Text", Arial, sans-serif;
  --font-text: "SWR Text", "SWR Sans", Arial, sans-serif;
  --radius: 4px;
  --radius-sm: 2px;
  --pill: 999px;
  --ease: cubic-bezier(.2, 0, 0, 1);
  --dur: 120ms;
}

/* Dark mode (SWR Sonderfarben Online): LightBlack page, VioletBlack surfaces, LightViolet interaction */
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0c0c0c;
    --surface: #110828;
    --surface-muted: #1d0b40;
    --text: #ffffff;
    --muted: #9b93b3;
    --border: #2a1c4a;
    --strong: #a8a1f9;
    --accent: #a8a1f9;
    --accent-hover: #c4bffb;
    --on-accent: #1d0b40;
    --danger: #ff3300;
    --user-bubble: #a8a1f9;
    --on-user-bubble: #1d0b40;
    --focus-ring: 0 0 0 3px rgba(168, 161, 249, .45);
    --rule-gradient: linear-gradient(90deg, #5920c0, #ff3300);
    color-scheme: dark;
  }
}
@media (prefers-reduced-motion: reduce) { :root { --dur: 0ms; } }

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-text);
  font-size: 16px;
  line-height: 1.4;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3 { font-family: var(--font-sans); font-weight: 700; line-height: 1.15; letter-spacing: -.01em; }

a { color: var(--accent); text-underline-offset: .18em; text-decoration-thickness: .08em; transition: color var(--dur) var(--ease); }
a:hover { color: var(--strong); }
:focus-visible { outline: none; box-shadow: var(--focus-ring); }

.wrap { max-width: 760px; margin: 0 auto; padding: 0 16px; }

/* ---------- Header: logo top left, kicker + title, gradient accent line ---------- */
header.site {
  background: var(--surface);
  padding: 18px 0 16px;
  margin-bottom: 24px;
  position: relative;
}
header.site::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 3px; background: var(--rule-gradient); }
.brand { display: flex; align-items: center; gap: 16px; text-decoration: none; color: inherit; }
.brand img { height: 26px; width: auto; display: block; }
.brand-text { border-left: 1px solid var(--border); padding-left: 16px; }
.kicker { display: block; font-size: .75rem; font-weight: 600; letter-spacing: .06em; text-transform: uppercase; color: var(--muted); }
header.site h1 { margin: 2px 0 0; font-size: 1.6rem; }
header.site p { margin: 2px 0 0; color: var(--muted); font-size: .9rem; }
header.site p:empty { display: none; }
.header-link { margin-top: 10px !important; }
@media (max-width: 600px) { .brand { gap: 12px; } .brand img { height: 20px; } .brand-text { padding-left: 12px; } header.site h1 { font-size: 1.3rem; } }

main { padding-bottom: 48px; }

/* ---------- Cards: flat, WarmGray hairline, near-square ---------- */
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  margin-bottom: 20px;
}
.card h2 { margin: 0 0 6px; font-size: 1.25rem; }
.card .hint { margin: 0 0 16px; color: var(--muted); font-size: .9rem; }

.step-label {
  display: inline-block;
  font-size: .75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--muted);
  margin-bottom: 4px;
}

/* ---------- Building block cards (radio group) ---------- */
.offerings { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 12px; }
.offering { position: relative; }
.offering input { position: absolute; opacity: 0; pointer-events: none; }
.offering label {
  display: block;
  height: 100%;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px;
  cursor: pointer;
  background: var(--surface);
  transition: border-color var(--dur) var(--ease), background-color var(--dur) var(--ease);
}
.offering label:hover { background: var(--surface-muted); }
.offering label strong { display: block; margin-bottom: 4px; font-family: var(--font-sans); }
.offering label span { color: var(--muted); font-size: .88rem; }
/* selected: 2 px Violet frame on WarmGray 40 % (no light-blue tint) */
.offering input:checked + label { border-color: var(--accent); box-shadow: inset 0 0 0 1px var(--accent); background: var(--surface-muted); }
.offering input:focus-visible + label { box-shadow: inset 0 0 0 1px var(--accent), var(--focus-ring); }

/* ---------- Form ---------- */
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 0 16px; }
@media (max-width: 600px) { .grid2 { grid-template-columns: 1fr; } }

.field { margin-bottom: 14px; }
.field label, .label-like { display: block; font-weight: 600; font-size: .92rem; margin-bottom: 4px; }
.field .opt { font-weight: 400; color: var(--muted); }
.field small { display: block; color: var(--muted); font-size: .82rem; margin-top: 3px; }

input[type=text], input[type=email], select, textarea {
  width: 100%;
  font: inherit;
  color: var(--text);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 9px 11px;
  transition: border-color var(--dur) var(--ease);
}
textarea { min-height: 96px; resize: vertical; }
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--accent); box-shadow: inset 0 0 0 1px var(--accent), var(--focus-ring); }
input:disabled { background: var(--surface-muted); }
select option:disabled { color: var(--muted); }

input.otp {
  font-size: 1.6rem;
  letter-spacing: .4em;
  text-align: center;
  max-width: 240px;
  font-variant-numeric: tabular-nums;
}

h3.section { font-size: 1rem; margin: 20px 0 10px; color: var(--text); }

/* ---------- Buttons: pills; Violet primary, VioletBlue outline secondary ---------- */
.actions { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 8px; align-items: center; }
button {
  font: inherit;
  font-weight: 600;
  border-radius: var(--pill);
  padding: 10px 22px;
  border: 2px solid transparent;
  cursor: pointer;
  transition: background-color var(--dur) var(--ease), color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}
button.primary, button.approve { background: var(--accent); color: var(--on-accent); }
button.primary:hover, button.approve:hover { background: var(--accent-hover); }
button.primary:active, button.approve:active { background: var(--strong); }
button.reject { background: transparent; color: var(--danger); border-color: var(--danger); }
button.reject:hover { background: var(--surface-muted); }
button.link { background: none; color: var(--accent); padding: 10px 4px; border-radius: var(--radius-sm); text-decoration: underline; text-underline-offset: .18em; }
button.link:hover { color: var(--strong); }
button:disabled { opacity: .55; cursor: progress; }

/* ---------- Messages: SWR Hinweismeldungen surfaces ---------- */
.alert { border-radius: var(--radius); padding: 12px 14px; margin-bottom: 16px; font-size: .95rem; color: var(--hint-text); }
.alert.error { background: var(--hint-error); }
.alert.ok { background: var(--hint-ok); }
.alert.info { background: var(--hint-info); }
.alert button.small { margin-left: 10px; }

/* ---------- Details ---------- */
dl.details { display: grid; grid-template-columns: max-content 1fr; gap: 6px 16px; margin: 0; }
dl.details dt { color: var(--muted); font-size: .9rem; }
dl.details dd { margin: 0; overflow-wrap: anywhere; white-space: pre-wrap; }
@media (max-width: 600px) {
  dl.details { grid-template-columns: 1fr; }
  dl.details dd { margin-bottom: 8px; }
}

.badge {
  display: inline-block;
  font-size: .8rem;
  font-weight: 600;
  border-radius: var(--pill);
  padding: 2px 10px;
  background: var(--surface-muted);
  color: var(--text);
  border: 1px solid var(--border);
}

.req-title { margin-top: 8px !important; }

ol.steps { padding-left: 20px; margin: 0 0 8px; }
ol.steps li { margin-bottom: 12px; }
pre.code {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 10px 12px;
  font-size: .82rem;
  white-space: pre-wrap;
  word-break: break-all;
  margin: 8px 0 4px;
}

.hidden { display: none !important; }

footer.site { color: var(--muted); font-size: .8rem; padding: 24px 16px; }

/* ---------- Meine Vorhaben ---------- */
.wrap.wide { max-width: 1180px; }
.card.narrow { max-width: 520px; }
.header-row { display: flex; justify-content: space-between; align-items: center; gap: 16px; flex-wrap: wrap; }
.topnav { display: flex; align-items: center; gap: 14px; font-size: .92rem; flex-wrap: wrap; }
#who { color: var(--muted); }

/* page-level tabs: underline style */
.tabs { display: flex; gap: 4px; border-bottom: 1px solid var(--border); margin-bottom: 18px; flex-wrap: wrap; align-items: flex-end; }
.tab { background: none; color: var(--muted); border-radius: 0; padding: 9px 12px; border: none; border-bottom: 3px solid transparent; margin-bottom: -1px; }
.tab:hover { color: var(--text); }
.tab.active { color: var(--text); border-bottom-color: var(--accent); }
.tabs-right { margin-left: auto; }

.req-head { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
/* status chips: Aktiv = Violet, in progress = Hinweis yellow, problem = Hinweis orange, ended = WarmGray */
.pill { display: inline-block; font-size: .78rem; font-weight: 600; border-radius: var(--pill); padding: 2px 10px; }
.pill.ok { background: var(--accent); color: var(--on-accent); }
.pill.wait { background: var(--hint-warn); color: var(--hint-text); }
.pill.bad { background: var(--hint-error); color: var(--hint-text); }
.pill.muted { background: var(--surface-muted); color: var(--muted); border: 1px solid var(--border); }

.usage { margin: 4px 0 6px; }
.usage small { color: var(--muted); font-size: .82rem; display: block; margin-top: 4px; }
.bar { height: 8px; background: var(--surface-muted); border: 1px solid var(--border); border-radius: var(--pill); overflow: hidden; }
.bar span { display: block; height: 100%; background: var(--accent); }
.bar.high span { background: var(--hint-error); }
.bar.full span { background: var(--danger); }

form.extend { border-top: 1px solid var(--border); margin-top: 14px; padding-top: 4px; }

a.button { display: inline-block; text-decoration: none; font-weight: 600; border-radius: var(--pill); padding: 10px 22px; }
a.button.primary { background: var(--accent); color: var(--on-accent); }
a.button.primary:hover { background: var(--accent-hover); color: var(--on-accent); }

.totals { display: grid; grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); gap: 12px; margin-bottom: 20px; }
.tile { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 14px 16px; }
.tile-value { font-family: var(--font-sans); font-size: 1.6rem; font-weight: 700; font-variant-numeric: tabular-nums; }
.tile-label { font-weight: 600; font-size: .9rem; }
.tile-sub { color: var(--muted); font-size: .8rem; margin-top: 2px; }

ul.todo { margin: 6px 0 0; padding-left: 18px; }
ul.todo li { margin-bottom: 8px; }
ul.todo li > *:not(:first-child) { margin-left: 10px; }
ul.todo li.muted { color: var(--muted); list-style: none; margin-left: -18px; }

.filters { display: flex; gap: 8px; flex-wrap: wrap; margin: 10px 0 14px; align-items: center; }
.filters select, .filters input[type=text] { width: auto; min-width: 160px; padding: 7px 9px; font-size: .9rem; }
.filters input[type=text] { flex: 1; min-width: 200px; }
label.check { font-size: .9rem; display: flex; gap: 6px; align-items: center; color: var(--muted); }
input[type=checkbox] { accent-color: var(--accent); }

.table-wrap { overflow-x: auto; }
table.orders { width: 100%; border-collapse: collapse; font-size: .88rem; }
table.orders th { text-align: left; color: var(--muted); font-weight: 600; padding: 6px 8px; border-bottom: 2px solid var(--strong); white-space: nowrap; }
table.orders td { padding: 8px; border-bottom: 1px solid var(--border); vertical-align: top; white-space: pre-line; }
table.orders td.mono { font-variant-numeric: tabular-nums; white-space: pre-line; }
table.orders td.usage-cell { min-width: 220px; white-space: normal; }
table.orders td.wrap-cell { white-space: normal; min-width: 180px; }
table.orders tr.details-row td { background: var(--surface-muted); white-space: normal; }
small.block { display: block; color: var(--muted); margin-top: 3px; }
.row-actions { display: flex; gap: 6px; flex-wrap: wrap; align-items: center; white-space: nowrap; }
button.small { padding: 4px 12px; font-size: .82rem; background: transparent; color: var(--accent); border: 1px solid var(--accent); }
button.small:hover { background: var(--surface-muted); }
button.small.reject { color: var(--danger); border-color: var(--danger); }
button.small.link { border-color: transparent; }
a.small-link { font-size: .82rem; font-weight: 600; }

.card-filters { margin: 0 0 16px; }
.card-filters .hint { margin: 0 0 0 4px; font-size: .85rem; color: var(--muted); }

/* ---------- Request page: mode toggle (pill tabs) + assistant ---------- */
.mode-toggle { display: inline-flex; border: 1px solid var(--border); border-radius: var(--pill); padding: 3px; background: var(--surface-muted); }
.mode-toggle button { background: none; color: var(--text); border: none; border-radius: var(--pill); padding: 7px 16px; font-size: .9rem; }
.mode-toggle button.active { background: var(--accent); color: var(--on-accent); }

.chat-head { display: flex; justify-content: space-between; align-items: center; }
.chat-log { display: flex; flex-direction: column; gap: 10px; max-height: 60vh; min-height: 220px; overflow-y: auto;
            padding: 8px 2px; margin: 8px 0 12px; }
.msg { max-width: 85%; border-radius: var(--radius); padding: 10px 12px; font-size: .95rem; }
.msg.user { align-self: flex-end; background: var(--user-bubble); color: var(--on-user-bubble); }
.msg.assistant { align-self: flex-start; background: var(--bg); border: 1px solid var(--border); }
.msg.typing { color: var(--muted); font-style: italic; }
.msg.error { border-color: var(--danger); color: var(--danger); }
.msg-text { white-space: pre-wrap; overflow-wrap: anywhere; }
.rec, .gap { margin-top: 10px; padding: 10px 12px; border-radius: var(--radius); background: var(--surface); border: 1px solid var(--border); }
.rec strong, .gap strong { font-family: var(--font-sans); }
.rec p, .gap p { margin: 4px 0 8px; font-size: .9rem; }
.rec p.class-hint { font-size: .85rem; color: var(--muted); }
.gap { border-left: 3px solid var(--hint-note); }
button.small-primary { padding: 7px 16px; font-size: .85rem; }
.chat-input { display: flex; gap: 8px; align-items: flex-end; }
.chat-input textarea { min-height: 64px; }
.chat-note { margin: 8px 0 0 !important; font-size: .8rem !important; }
.done { color: var(--text); font-weight: 600; font-size: .9rem; }
.muted { color: var(--muted); font-size: .9rem; }
.error-text { color: var(--danger); font-size: .9rem; }
@media (max-width: 600px) { .msg { max-width: 95%; } .chat-input { flex-direction: column; align-items: stretch; } }

/* data rule above the input + data class suggestion next to the form field */
.chat-rule { font-size: .85rem; background: var(--hint-info); color: var(--hint-text); border-radius: var(--radius);
             padding: 8px 12px; margin: 0 0 10px; }
.chat-rule p { margin: 0; }
.chat-rule details { margin-top: 4px; }
.chat-rule summary { cursor: pointer; font-weight: 600; text-decoration: underline; text-underline-offset: .18em; }
.chat-rule ul.classes { margin: 6px 0 0; padding-left: 18px; }
.suggestion { margin-top: 6px; font-size: .85rem; background: var(--hint-info); color: var(--hint-text); border-radius: var(--radius);
              padding: 6px 10px; display: flex; gap: 10px; flex-wrap: wrap; align-items: baseline; }
.suggestion button.link { font-size: .85rem; padding: 0; color: var(--hint-text); font-weight: 600; }
.session-mail { margin: 8px 0 0; }
.brand-logo { display: block; flex: none; }
.brand-logo:focus-visible { border-radius: var(--radius-sm); }
.brand h1 { margin: 2px 0 0; }

/* ---------- Catalog tab (batch 3) ---------- */
main.wrap.wide { max-width: 1180px; }
.visually-hidden { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.catalog-intro { display: flex; justify-content: space-between; align-items: flex-end; gap: 16px; flex-wrap: wrap;
                 border-bottom: 2px solid var(--strong); padding-bottom: 14px; margin-bottom: 18px; }
.catalog-intro h2 { margin: 0 0 6px; font-size: 1.6rem; }
.catalog-intro .hint { margin: 0; color: var(--muted); max-width: 65ch; }

/* pictograms: official SWR Piktogramme as masks, coloured with the theme (VioletBlue / white in dark mode) */
.picto { display: inline-block; flex: none; width: 48px; height: 48px; background-color: var(--strong);
         -webkit-mask-repeat: no-repeat; mask-repeat: no-repeat; -webkit-mask-position: center; mask-position: center;
         -webkit-mask-size: contain; mask-size: contain; }
.picto.small { width: 44px; height: 44px; }
.picto.large { width: 64px; height: 64px; }
@media (prefers-color-scheme: dark) { .picto { background-color: #ffffff; } }

.catalog-new { margin-bottom: 18px; }
.catalog-new h3.section { margin-top: 0; }
.new-strip { display: flex; gap: 12px; overflow-x: auto; padding-bottom: 4px; }
.new-item { display: flex; gap: 12px; align-items: center; text-align: left; min-width: 240px; max-width: 300px; flex: none;
            background: var(--surface); color: var(--text); border: 1px solid var(--border); border-radius: var(--radius);
            padding: 12px 14px; font-weight: 400; }
.new-item:hover { background: var(--surface-muted); }
.new-item strong { display: block; font-family: var(--font-sans); }

.catalog-filters { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 14px 16px; margin-bottom: 18px; }
.search-row { display: flex; gap: 12px 16px; flex-wrap: wrap; align-items: center; margin-bottom: 10px; }
.search-row input[type=search] { flex: 1; min-width: 220px; font: inherit; color: var(--text); background: var(--surface);
                                 border: 1px solid var(--border); border-radius: var(--radius); padding: 9px 11px; }
.search-row input[type=search]:focus { outline: none; border-color: var(--accent); box-shadow: inset 0 0 0 1px var(--accent), var(--focus-ring); }
.chip-row { display: flex; gap: 6px; flex-wrap: wrap; align-items: center; margin: 6px 0; }
.chip-title { font-size: .75rem; font-weight: 600; letter-spacing: .06em; text-transform: uppercase; color: var(--muted); min-width: 92px; }
.chip { font-size: .85rem; font-weight: 600; padding: 5px 13px; border-radius: var(--pill); background: var(--surface);
        color: var(--text); border: 1px solid var(--border); }
.chip:hover { background: var(--surface-muted); }
.chip[aria-pressed="true"] { background: var(--accent); color: var(--on-accent); border-color: var(--accent); }
.more-filters { margin-top: 6px; }
.more-filters summary { cursor: pointer; font-weight: 600; font-size: .9rem; color: var(--accent); padding: 4px 0; }
.cat-count { margin: 8px 0 0; color: var(--muted); font-size: .85rem; }
.cat-count button.link { font-size: .85rem; padding: 0 0 0 8px; }

.tiles { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 12px; }
.tile-btn { display: flex; gap: 14px; align-items: flex-start; text-align: left; width: 100%; height: 100%;
            background: var(--surface); color: var(--text); border: 1px solid var(--border); border-radius: var(--radius);
            padding: 16px; font-weight: 400; }
.tile-btn:hover { background: var(--surface-muted); border-color: var(--strong); }
.tile-body { display: flex; flex-direction: column; gap: 4px; min-width: 0; }
.tile-name { font-family: var(--font-sans); font-size: 1.05rem; line-height: 1.2; }
.tile-summary { color: var(--muted); font-size: .88rem; }
.tile-meta { display: flex; gap: 6px; flex-wrap: wrap; align-items: center; margin-top: 4px; }
.tile-sub { color: var(--muted); font-size: .8rem; }
.class-badge { font-size: .75rem; font-weight: 600; border-radius: var(--pill); padding: 1px 9px; border: 1px solid var(--border); color: var(--text); }
.pill.note { background: var(--hint-note); color: var(--hint-text); }
.pill.warn { background: var(--hint-warn); color: var(--hint-text); }

#cat-detail { border-color: var(--strong); }
#cat-detail:focus { outline: none; box-shadow: var(--focus-ring); }
.detail-head { display: flex; gap: 16px; align-items: flex-start; margin-bottom: 8px; }
.detail-head h2 { margin: 2px 0 6px; }
.detail-close { margin-left: auto; }
#cat-detail > p { max-width: 70ch; }

.model-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); gap: 10px; }
.model-card { display: flex; flex-direction: column; gap: 4px; height: 100%; padding: 12px 14px; border: 1px solid var(--border);
              border-radius: var(--radius); background: var(--surface); }
.model-card strong { font-family: var(--font-sans); font-size: 1.05rem; }
dl.model-facts { display: grid; grid-template-columns: max-content 1fr; gap: 2px 10px; margin: 6px 0 0; font-size: .82rem; }
dl.model-facts dt { color: var(--muted); }
dl.model-facts dd { margin: 0; }

/* model alias cards as radio group in the form */
fieldset.model-field { border: 0; padding: 0; margin: 0 0 14px; min-width: 0; }
.model-option { position: relative; }
.model-option input { position: absolute; opacity: 0; pointer-events: none; }
.field .model-option label { display: block; height: 100%; cursor: pointer; font-weight: 400; font-size: 1rem; margin: 0; }
.model-option label .model-card { transition: border-color var(--dur) var(--ease), background-color var(--dur) var(--ease); }
.model-option label:hover .model-card { background: var(--surface-muted); }
.model-option input:checked + label .model-card { border-color: var(--accent); box-shadow: inset 0 0 0 1px var(--accent); background: var(--surface-muted); }
.model-option input:focus-visible + label .model-card { box-shadow: inset 0 0 0 1px var(--accent), var(--focus-ring); }

/* ---------- Role selector (batch 4) ---------- */
.role-bar { display: flex; gap: 8px 12px; align-items: center; flex-wrap: wrap; background: var(--surface); border: 1px solid var(--border);
            border-left: 3px solid var(--accent); border-radius: var(--radius); padding: 10px 14px; margin-bottom: 18px; }
.role-bar label { font-weight: 600; font-size: .92rem; }
.role-bar select { width: auto; min-width: 200px; padding: 6px 10px; }
.role-desc { color: var(--muted); font-size: .85rem; flex: 1 1 260px; }
.role-chip { font-size: .75rem; font-weight: 600; border-radius: var(--pill); padding: 1px 9px; }
.role-chip.yes { background: var(--hint-ok); color: var(--hint-text); }
.role-chip.no { background: var(--surface-muted); color: var(--muted); border: 1px dashed var(--border); }
.tile-btn.not-for-role { background: var(--bg); }
.tile-btn.not-for-role .tile-name, .tile-btn.not-for-role .picto { opacity: .55; }
.offering label.not-for-role { background: var(--bg); cursor: not-allowed; }
.offering label.not-for-role strong { color: var(--muted); }
.offering .role-note { display: block; margin-top: 6px; font-size: .8rem; font-weight: 600; color: var(--muted); }

/* Unified login (2026-11-12): header account area, login card notes */
.header-nav { margin-top: 10px; }
.topnav .who { color: var(--muted); }
.topnav .link { font-size: inherit; padding: 4px 2px; }
.browse-hint { margin: 0 0 14px; padding: 10px 14px; border-radius: 4px; background: var(--surface-muted); font-size: .92rem; }
.browse-hint .link { font-size: inherit; font-weight: 600; padding: 0; }
.card .login-note { margin: 14px 0 0; font-size: .82rem; }