:root {
  --ink: #172033;
  --muted: #667085;
  --subtle: #98a2b3;
  --canvas: #f5f7fb;
  --card: #ffffff;
  --line: #e4e7ec;
  --line-strong: #d0d5dd;
  --sidebar: #111827;
  --sidebar-soft: #1f2937;
  --primary: #5b5bd6;
  --primary-dark: #4646b8;
  --primary-soft: #eeeeff;
  --green: #16825d;
  --green-soft: #e7f8f1;
  --amber: #b65d0a;
  --amber-soft: #fff3e5;
  --blue: #2470c7;
  --blue-soft: #eaf3ff;
  --danger: #b42318;
  --danger-soft: #fef3f2;
  --shadow: 0 1px 2px rgba(16, 24, 40, .04), 0 8px 24px rgba(16, 24, 40, .05);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background: var(--canvas);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { min-width: 320px; margin: 0; background: var(--canvas); color: var(--ink); }
button, input, select { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
[hidden] { display: none !important; }

.skip-link { position: fixed; left: 1rem; top: -5rem; z-index: 100; padding: .75rem 1rem; border-radius: 8px; background: var(--sidebar); color: white; }
.skip-link:focus { top: 1rem; }

/* Authentication */
.login-shell { min-height: 100vh; display: grid; place-items: center; padding: 2rem; background: radial-gradient(circle at 20% 10%, #30305f 0, transparent 32%), var(--sidebar); }
.login-card { width: min(480px, 100%); padding: 2rem; border: 1px solid rgba(255,255,255,.08); border-radius: 16px; background: var(--card); box-shadow: 0 30px 80px rgba(0,0,0,.32); }
.login-brand { display: flex; align-items: center; padding-bottom: 1.5rem; border-bottom: 1px solid var(--line); }
.login-brand img { width: 168px; height: 50px; object-fit: cover; object-position: center; mix-blend-mode: multiply; }
.login-copy { padding: 2rem 0 1.4rem; }
.product-label, .section-label { display: block; color: var(--primary); font-size: .68rem; font-weight: 800; letter-spacing: .09em; text-transform: uppercase; }
.login-copy h1 { margin: .65rem 0 .8rem; font-size: clamp(2rem, 8vw, 2.8rem); line-height: 1.05; letter-spacing: -.045em; }
.login-copy p { margin: 0; color: var(--muted); font-size: .93rem; line-height: 1.65; }
.login-button { width: 100%; }
.github-mark { font-size: .7rem; letter-spacing: -.03em; }
.fine-print, .field-help { margin: .65rem 0 0; color: var(--muted); font-size: .74rem; line-height: 1.5; }
.form-error { margin: .75rem 0 0; padding: .7rem; border-radius: 8px; background: var(--danger-soft); color: var(--danger); font-size: .78rem; }

/* Portal shell */
.app-shell { min-height: 100vh; }
.sidebar { position: fixed; inset: 0 auto 0 0; z-index: 30; width: 248px; display: flex; flex-direction: column; padding: 1.25rem 1rem; background: var(--sidebar); color: white; }
.portal-brand { width: 166px; display: flex; align-items: center; margin: 0 .25rem 1.5rem; padding: .2rem .35rem; overflow: hidden; border-radius: 10px; background: white; color: white; text-decoration: none; }
.portal-brand img { width: 154px; height: 46px; object-fit: cover; object-position: center; mix-blend-mode: multiply; }
.portal-nav { display: grid; gap: .3rem; margin-top: .5rem; }
.portal-nav a, .sidebar-action { display: flex; align-items: center; gap: .75rem; min-height: 42px; padding: 0 .75rem; border-radius: 8px; color: #aeb6c5; font-size: .82rem; font-weight: 600; text-decoration: none; transition: background .15s, color .15s; }
.portal-nav a:hover, .portal-nav a.active, .sidebar-action:hover { background: var(--sidebar-soft); color: white; }
.portal-nav a.active { box-shadow: inset 3px 0 var(--primary); }
.nav-icon { width: 18px; color: #8d96a8; font-size: 1rem; text-align: center; }
.portal-nav a.active .nav-icon { color: #9999ff; }
.sidebar-footer { display: grid; gap: .65rem; margin-top: auto; padding-top: 1rem; border-top: 1px solid #2b3545; }
.sidebar-action { padding: 0 .45rem; }
.user-card { display: grid; grid-template-columns: 34px minmax(0, 1fr); align-items: center; gap: .65rem; padding: .65rem .45rem; }
.user-avatar { width: 34px; height: 34px; display: grid; place-items: center; overflow: hidden; border-radius: 50%; background: #343f52 center / cover no-repeat; color: white; font-size: .72rem; font-weight: 800; }
.user-card > span:last-child { min-width: 0; }
.user-card strong, .user-card small { display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.user-card strong { font-size: .76rem; }
.user-card small { margin-top: .15rem; color: #98a2b3; font-size: .65rem; }
.sign-out { padding: .35rem .45rem; border: 0; background: transparent; color: #98a2b3; cursor: pointer; font-size: .72rem; text-align: left; }
.sign-out:hover { color: white; }

.portal-shell { min-height: 100vh; margin-left: 248px; }
.portal-header { position: sticky; top: 0; z-index: 20; min-height: 76px; display: flex; align-items: center; justify-content: space-between; gap: 1.5rem; padding: .9rem clamp(1.25rem, 3vw, 2.25rem); border-bottom: 1px solid var(--line); background: rgba(255,255,255,.94); backdrop-filter: blur(14px); }
.breadcrumb { margin: 0 0 .25rem; color: var(--subtle); font-size: .68rem; }
.portal-header h1 { margin: 0; font-size: 1.18rem; letter-spacing: -.02em; }
.header-actions { display: flex; align-items: center; gap: .6rem; }
.service-health { margin-right: .3rem; color: var(--muted); font-size: .72rem; }
.service-health i { display: inline-block; width: 7px; height: 7px; margin-right: .35rem; border-radius: 50%; background: #12b76a; box-shadow: 0 0 0 4px rgba(18,183,106,.1); }
.portal-main { width: min(1480px, 100%); margin: 0 auto; padding: 1.8rem clamp(1.25rem, 3vw, 2.25rem) 2.5rem; }

.setup-intro { margin-bottom: 1rem; padding: 1.4rem 1.5rem; border: 1px solid #d9d9ff; border-radius: 12px; background: linear-gradient(115deg, #f6f6ff, #fff); box-shadow: var(--shadow); }
.setup-intro h2 { margin: .45rem 0 .35rem; font-size: 1.35rem; letter-spacing: -.03em; }
.setup-intro > p { max-width: 760px; margin: 0; color: var(--muted); font-size: .8rem; line-height: 1.55; }
.setup-roadmap { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: .65rem; margin: 1rem 0 0; padding: 0; list-style: none; }
.setup-roadmap li { display: flex; align-items: center; gap: .55rem; padding: .65rem .7rem; border: 1px solid var(--line); border-radius: 8px; background: white; }
.setup-roadmap li span { width: 24px; height: 24px; display: grid; place-items: center; flex: none; border-radius: 50%; background: var(--primary-soft); color: var(--primary); font-size: .64rem; font-weight: 850; }
.setup-roadmap li strong { font-size: .68rem; }

/* Reusable controls */
.button { min-height: 42px; display: inline-flex; align-items: center; justify-content: center; gap: .45rem; padding: .65rem .95rem; border: 1px solid var(--line-strong); border-radius: 8px; background: white; color: var(--ink); cursor: pointer; font-size: .76rem; font-weight: 700; text-decoration: none; box-shadow: 0 1px 2px rgba(16,24,40,.03); transition: border-color .15s, background .15s, transform .15s; }
.button:hover { transform: translateY(-1px); border-color: #b7bdc7; }
.button:disabled { cursor: wait; opacity: .55; transform: none; }
.button.primary { border-color: var(--primary); background: var(--primary); color: white; }
.button.primary:hover { border-color: var(--primary-dark); background: var(--primary-dark); }
.button.secondary { background: white; color: #344054; }
.button.compact { min-height: 38px; padding: .55rem .8rem; }
.notice { margin-bottom: 1rem; padding: .85rem 1rem; border: 1px solid #a7e3cf; border-radius: 8px; background: var(--green-soft); color: #125c43; font-size: .8rem; line-height: 1.5; }
.notice.error { border-color: #fecdca; background: var(--danger-soft); color: var(--danger); }
.notice a { color: inherit; font-weight: 800; }

.overview-heading { display: flex; justify-content: space-between; align-items: flex-start; gap: 1.5rem; }
.overview-heading h2 { margin: 0; font-size: 1.45rem; letter-spacing: -.03em; }
.overview-heading p { max-width: 760px; margin: .4rem 0 0; color: var(--muted); font-size: .84rem; line-height: 1.55; }
.pilot-badge, .panel-status { flex: none; padding: .35rem .6rem; border: 1px solid #d9d9ff; border-radius: 999px; background: var(--primary-soft); color: var(--primary-dark); font-size: .65rem; font-weight: 750; }

.metric-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: .85rem; margin: 1.25rem 0; }
.metric-card { min-width: 0; display: grid; grid-template-columns: 42px minmax(0, 1fr); gap: .8rem; padding: 1rem; border: 1px solid var(--line); border-radius: 10px; background: var(--card); box-shadow: 0 1px 2px rgba(16,24,40,.03); }
.metric-icon { width: 42px; height: 42px; display: grid; place-items: center; border-radius: 9px; font-weight: 800; }
.metric-icon.indigo { background: var(--primary-soft); color: var(--primary); }
.metric-icon.green { background: var(--green-soft); color: var(--green); }
.metric-icon.amber { background: var(--amber-soft); color: var(--amber); }
.metric-icon.blue { background: var(--blue-soft); color: var(--blue); }
.metric-card small, .metric-card strong, .metric-card p { display: block; }
.metric-card small { color: var(--muted); font-size: .68rem; white-space: nowrap; }
.metric-card strong { margin-top: .2rem; font-size: 1.4rem; line-height: 1; }
.metric-card p { margin: .35rem 0 0; color: var(--subtle); font-size: .65rem; white-space: nowrap; }

/* Migration activity */
.understanding-panel { margin: 1rem 0; overflow: hidden; }
.understanding-header { align-items: center; }
.understanding-feed { display: grid; }
.understanding-card { padding: 1.15rem 1.25rem; border-bottom: 1px solid var(--line); }
.understanding-card:last-child { border-bottom: 0; }
.understanding-card-header { display: flex; align-items: flex-start; justify-content: space-between; gap: 1rem; }
.understanding-card-header h3, .understanding-card-header p { margin: 0; }
.understanding-card-header h3 { font-size: .86rem; }
.understanding-card-header p { margin-top: .2rem; color: var(--muted); font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: .6rem; }
.understanding-status { flex: none; padding: .29rem .52rem; border-radius: 999px; font-size: .59rem; font-weight: 800; }
.understanding-status.complete { background: var(--green-soft); color: var(--green); }
.understanding-status.partial { background: var(--amber-soft); color: #93370d; }
.understanding-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: .6rem; margin-top: .85rem; }
.understanding-group { min-width: 0; padding: .75rem; border: 1px solid var(--line); border-radius: 8px; background: #fafbfc; }
.understanding-group h4 { margin: 0 0 .55rem; color: #475467; font-size: .61rem; letter-spacing: .05em; text-transform: uppercase; }
.understanding-pills { display: flex; flex-wrap: wrap; gap: .32rem; }
.understanding-pills span { padding: .25rem .42rem; border-radius: 999px; background: var(--blue-soft); color: var(--blue); font-size: .58rem; font-weight: 750; }
.understanding-pills.providers span { background: var(--primary-soft); color: var(--primary-dark); }
.understanding-list { display: grid; gap: .35rem; }
.understanding-list > div { min-width: 0; padding: .45rem .5rem; border: 1px solid var(--line); border-radius: 6px; background: white; }
.understanding-list strong, .understanding-list small { display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.understanding-list strong { font-size: .64rem; }
.understanding-list small { margin-top: .15rem; color: var(--muted); font-size: .55rem; }
.understanding-none { margin: 0; color: var(--subtle); font-size: .61rem; line-height: 1.45; }
.graph-stats { margin: 0; color: #344054; font-size: .64rem; font-weight: 700; }
.graph-limitations { display: grid; gap: .3rem; margin-top: .5rem; }
.graph-limitations span { overflow: hidden; padding: .34rem .42rem; border-radius: 5px; background: var(--amber-soft); color: #93370d; font-size: .55rem; line-height: 1.35; text-overflow: ellipsis; }
.graph-complete-note { display: block; margin-top: .42rem; color: var(--green); font-size: .56rem; }
.understanding-calls { grid-column: 1 / -1; }
.call-site-list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .4rem; }
.call-site-row { min-width: 0; display: grid; grid-template-columns: minmax(0, 1fr) auto; align-items: center; gap: .55rem; padding: .52rem .58rem; border: 1px solid var(--line); border-radius: 6px; background: white; }
.call-site-row strong, .call-site-row small { display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.call-site-row strong { font-size: .64rem; }
.call-site-row small { margin-top: .14rem; color: var(--muted); font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: .56rem; }
.call-site-row > span { padding: .18rem .34rem; border-radius: 999px; background: #eef2f6; color: #475467; font-size: .52rem; font-weight: 800; }
.review-panel { margin: 1rem 0; overflow: hidden; }
.review-header { align-items: center; }
.review-feed { display: grid; }
.review-card { padding: 1.1rem 1.25rem; border-bottom: 1px solid var(--line); }
.review-card:last-child { border-bottom: 0; }
.review-card-header { display: flex; align-items: flex-start; justify-content: space-between; gap: 1rem; }
.review-identity { min-width: 0; }
.review-identity h3, .review-identity p { margin: 0; }
.review-identity h3 { overflow: hidden; font-size: .84rem; text-overflow: ellipsis; white-space: nowrap; }
.review-identity p { margin-top: .22rem; color: var(--muted); font-size: .63rem; }
.review-blocked-chip { flex: none; padding: .3rem .55rem; border-radius: 999px; background: var(--amber-soft); color: #93370d; font-size: .59rem; font-weight: 800; }
.review-summary { max-width: 920px; margin: .7rem 0 .8rem; color: #475467; font-size: .72rem; line-height: 1.5; }
.review-reasons { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .5rem; }
.review-reason { min-width: 0; display: grid; grid-template-columns: 26px minmax(0, 1fr); gap: .55rem; padding: .65rem; border: 1px solid #fedf89; border-radius: 7px; background: #fffaeb; }
.review-reason.reason-failed_tests, .review-reason.reason-failed_ci { border-color: #fecdca; background: var(--danger-soft); }
.review-reason-icon { width: 26px; height: 26px; display: grid; place-items: center; border-radius: 50%; background: #f79009; color: white; font-size: .66rem; font-weight: 900; }
.review-reason.reason-failed_tests .review-reason-icon, .review-reason.reason-failed_ci .review-reason-icon { background: var(--danger); }
.review-reason strong, .review-reason small { display: block; }
.review-reason strong { color: #7a2e0e; font-size: .67rem; }
.review-reason small { margin-top: .18rem; color: #854a0e; font-size: .6rem; line-height: 1.4; }
.review-reason.reason-failed_tests strong, .review-reason.reason-failed_ci strong { color: var(--danger); }
.review-reason.reason-failed_tests small, .review-reason.reason-failed_ci small { color: #912018; }
.review-card-footer { display: flex; align-items: center; justify-content: space-between; gap: 1rem; margin-top: .8rem; }
.review-evidence-link { color: var(--primary); font-size: .67rem; font-weight: 800; text-decoration: none; }
.review-evidence-link:hover { text-decoration: underline; }
.review-clear-icon { background: var(--green-soft); color: var(--green); }
.activity-panel { margin: 1rem 0; overflow: hidden; }
.activity-header { align-items: center; }
.activity-feed { display: grid; }
.activity-card { padding: 1.15rem 1.25rem; border-bottom: 1px solid var(--line); }
.activity-card:last-child { border-bottom: 0; }
.activity-card-header { display: flex; align-items: center; justify-content: space-between; gap: 1rem; }
.activity-identity { min-width: 0; display: grid; grid-template-columns: 38px minmax(0, 1fr); align-items: center; gap: .7rem; }
.provider-avatar { width: 38px; height: 38px; display: grid; place-items: center; border-radius: 9px; background: var(--sidebar); color: white; font-size: .65rem; font-weight: 850; letter-spacing: .03em; }
.activity-identity h3, .activity-identity p { margin: 0; }
.activity-identity h3 { overflow: hidden; font-size: .83rem; text-overflow: ellipsis; white-space: nowrap; }
.activity-identity p { margin-top: .2rem; color: var(--muted); font-size: .64rem; }
.activity-status { flex: none; padding: .28rem .52rem; border-radius: 999px; background: var(--blue-soft); color: var(--blue); font-size: .6rem; font-weight: 800; }
.activity-status.completed { background: var(--green-soft); color: var(--green); }
.activity-status.failed { background: var(--danger-soft); color: var(--danger); }
.activity-status.review { background: var(--amber-soft); color: var(--amber); }
.activity-summary { max-width: 920px; margin: .8rem 0 .9rem; color: #475467; font-size: .73rem; line-height: 1.5; }
.api-change-panel { margin-bottom: 1rem; padding: .8rem; border: 1px solid var(--line); border-radius: 8px; background: #fafbfc; }
.api-change-heading { display: flex; align-items: center; justify-content: space-between; gap: 1rem; margin-bottom: .65rem; }
.api-change-heading strong { font-size: .7rem; }
.api-change-heading small { overflow: hidden; color: var(--muted); font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: .58rem; text-overflow: ellipsis; white-space: nowrap; }
.api-detail-grid { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: .4rem; }
.api-detail { min-width: 0; padding: .58rem; border: 1px solid var(--line); border-radius: 6px; background: white; }
.api-detail small, .api-detail strong { display: block; }
.api-detail small { color: var(--muted); font-size: .55rem; }
.api-detail strong { margin-top: .25rem; overflow: hidden; font-size: .65rem; text-overflow: ellipsis; white-space: nowrap; }
.api-detail.danger { border-color: #fecdca; background: var(--danger-soft); color: var(--danger); }
.api-detail.warning { border-color: #fedf89; background: var(--amber-soft); color: #93370d; }
.api-detail.safe { border-color: #a7e3cf; background: var(--green-soft); color: #125c43; }
.api-detail.change { border-color: #cfcfff; background: var(--primary-soft); color: var(--primary-dark); }
.api-change-list { display: grid; gap: .3rem; margin-top: .55rem; padding-top: .55rem; border-top: 1px solid var(--line); }
.api-change-list > div { min-width: 0; display: grid; grid-template-columns: minmax(0, 1fr) auto; align-items: center; gap: .7rem; }
.api-change-list strong, .api-change-list small { display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.api-change-list strong { font-size: .61rem; }
.api-change-list small { margin-top: .12rem; color: var(--muted); font-size: .57rem; }
.api-change-badges { display: flex; gap: .25rem; }
.api-change-badges em { padding: .16rem .34rem; border-radius: 999px; background: #eef2f6; color: #475467; font-size: .51rem; font-style: normal; font-weight: 800; }
.migration-timeline { display: grid; grid-template-columns: repeat(7, minmax(72px, 1fr)); margin: 0; padding: 0; list-style: none; }
.migration-timeline li { position: relative; min-width: 0; display: grid; justify-items: center; gap: .38rem; text-align: center; }
.migration-timeline li:not(:last-child)::after { content: ""; position: absolute; top: 11px; left: calc(50% + 12px); right: calc(-50% + 12px); height: 2px; background: var(--line); }
.migration-timeline li > span { width: 24px; height: 24px; display: grid; place-items: center; z-index: 1; border: 2px solid var(--line-strong); border-radius: 50%; background: white; color: white; font-size: .58rem; font-weight: 900; }
.migration-timeline li > small { max-width: 105px; color: var(--muted); font-size: .59rem; line-height: 1.3; }
.migration-timeline .stage-completed > span { border-color: var(--green); background: var(--green); }
.migration-timeline .stage-completed:not(:last-child)::after { background: #7dd3b0; }
.migration-timeline .stage-failed > span { border-color: var(--danger); background: var(--danger); }
.migration-timeline .stage-review > span { border-color: var(--amber); background: var(--amber); }
.migration-timeline .stage-skipped > span { border-style: dashed; background: #f2f4f7; }
.activity-footer { display: flex; align-items: flex-start; justify-content: space-between; gap: 1rem; margin-top: 1rem; padding-top: .8rem; border-top: 1px solid var(--line); }
.why-details { min-width: 0; flex: 1; }
.why-details > summary { width: fit-content; color: var(--primary); cursor: pointer; font-size: .69rem; font-weight: 750; list-style-position: inside; }
.why-content { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .75rem; margin-top: .8rem; padding: .85rem; border: 1px solid var(--line); border-radius: 8px; background: #fafbfc; }
.evidence-section { min-width: 0; }
.evidence-section h4 { margin: 0 0 .45rem; color: #475467; font-size: .64rem; letter-spacing: .05em; text-transform: uppercase; }
.evidence-list { display: grid; gap: .32rem; }
.evidence-row { min-width: 0; display: grid; grid-template-columns: minmax(0, 1fr) auto; align-items: center; gap: .55rem; padding: .52rem .58rem; border: 1px solid var(--line); border-radius: 6px; background: white; }
.evidence-row strong, .evidence-row small { display: block; overflow: hidden; text-overflow: ellipsis; }
.evidence-row strong { font-size: .65rem; white-space: nowrap; }
.evidence-row small { margin-top: .14rem; color: var(--muted); font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: .57rem; line-height: 1.35; }
.evidence-row > span { padding: .18rem .35rem; border-radius: 999px; background: var(--primary-soft); color: var(--primary-dark); font-size: .53rem; font-weight: 800; white-space: nowrap; }
.evidence-empty { margin: 0; color: var(--subtle); font-size: .64rem; }
.evidence-files { grid-column: 1 / -1; }
.affected-files { display: flex; flex-wrap: wrap; gap: .35rem; }
.affected-files code { padding: .3rem .42rem; border: 1px solid var(--line); border-radius: 5px; background: white; color: #344054; font-size: .58rem; }
.graph-note { grid-column: 1 / -1; margin: 0; padding: .55rem .65rem; border-radius: 6px; background: var(--amber-soft); color: #93370d; font-size: .62rem; }
.pr-link { flex: none; color: var(--primary); font-size: .68rem; font-weight: 800; text-decoration: none; }
.pr-link:hover { text-decoration: underline; }
.activity-empty { display: flex; align-items: center; justify-content: center; gap: .7rem; min-height: 116px; padding: 1.25rem; color: var(--muted); }
.activity-empty-icon { width: 36px; height: 36px; display: grid; place-items: center; border-radius: 9px; background: var(--primary-soft); color: var(--primary); }
.activity-empty strong, .activity-empty p { display: block; margin: 0; }
.activity-empty strong { color: #344054; font-size: .75rem; }
.activity-empty p { margin-top: .2rem; font-size: .67rem; }

.empty-installation { display: grid; grid-template-columns: 54px minmax(0, 1fr) auto; align-items: center; gap: 1.25rem; margin: 1rem 0; padding: 1.4rem; border: 1px solid #cfcfff; border-radius: 12px; background: linear-gradient(100deg, #f8f8ff, #fff); box-shadow: var(--shadow); }
.empty-installation-icon { width: 54px; height: 54px; display: grid; place-items: center; border-radius: 12px; background: var(--sidebar); color: white; font-size: .78rem; font-weight: 800; }
.empty-installation h2 { margin: .25rem 0 .3rem; font-size: 1.15rem; }
.empty-installation p { margin: 0; color: var(--muted); font-size: .78rem; line-height: 1.5; }

/* Dashboard content */
.dashboard-layout { display: grid; grid-template-columns: minmax(0, 1fr) 310px; align-items: start; gap: 1rem; }
.dashboard-primary, .dashboard-rail { min-width: 0; display: grid; gap: 1rem; }
.panel { border: 1px solid var(--line); border-radius: 10px; background: var(--card); box-shadow: 0 1px 2px rgba(16,24,40,.03); }
.panel-header { display: flex; align-items: flex-start; justify-content: space-between; gap: 1rem; padding: 1.25rem; border-bottom: 1px solid var(--line); }
.panel-header h2 { margin: .35rem 0 .3rem; font-size: 1.15rem; letter-spacing: -.025em; }
.panel-header p { max-width: 680px; margin: 0; color: var(--muted); font-size: .76rem; line-height: 1.5; }
.compact-header { padding-bottom: 1rem; }
.portal-form { padding: 1.25rem; }
.stack { display: grid; gap: .85rem; }
label, legend { color: #344054; font-size: .74rem; font-weight: 700; }
legend span { color: var(--muted); font-weight: 500; }
input, select { min-width: 0; width: 100%; height: 42px; padding: 0 .75rem; border: 1px solid var(--line-strong); border-radius: 7px; background: white; color: var(--ink); outline: none; }
input:focus, select:focus { border-color: var(--primary); box-shadow: 0 0 0 3px rgba(91,91,214,.12); }
.input-row { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: .55rem; }
.form-step { display: grid; grid-template-columns: 30px minmax(0, 1fr); gap: .75rem; }
.form-step-number, .configuration-copy > span { width: 28px; height: 28px; display: grid; place-items: center; border-radius: 50%; background: var(--primary-soft); color: var(--primary); font-size: .7rem; font-weight: 800; }
.form-step-body { min-width: 0; }
.form-step-body > label { display: block; margin-bottom: .45rem; }

.discovery-panel { display: grid; gap: 1rem; margin-top: .25rem; padding: 1rem; border: 1px solid #d9d9ff; border-radius: 9px; background: #fbfbff; }
.discovery-heading { display: flex; justify-content: space-between; align-items: center; gap: .6rem; padding-bottom: .85rem; border-bottom: 1px solid var(--line); }
.discovery-heading strong { font-size: .82rem; }
.discovery-heading small { color: var(--muted); font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: .65rem; }
.success-dot { width: 8px; height: 8px; display: inline-block; margin-right: .45rem; border-radius: 50%; background: #12b76a; box-shadow: 0 0 0 4px rgba(18,183,106,.1); }
.configuration-section { display: grid; gap: .65rem; }
.configuration-copy { display: grid; grid-template-columns: 28px minmax(0, 1fr); align-items: center; gap: .65rem; }
.configuration-copy strong, .configuration-copy small { display: block; }
.configuration-copy strong { font-size: .78rem; }
.configuration-copy small { margin-top: .1rem; color: var(--muted); font-size: .68rem; }
.configuration-grid { display: grid; grid-template-columns: 1fr 1fr; gap: .75rem; }
.two-columns { display: grid; grid-template-columns: 1fr 1fr; gap: .65rem; }
.two-columns > div { display: grid; gap: .4rem; }
fieldset { min-width: 0; margin: 0; padding: .9rem; border: 1px solid var(--line); border-radius: 8px; background: white; }
fieldset legend { padding: 0 .35rem; }
.check-list { display: grid; gap: .4rem; max-height: 200px; overflow: auto; }
.provider-results { grid-template-columns: 1fr 1fr; max-height: none; }
.check-item { display: grid; grid-template-columns: auto minmax(0, 1fr); align-items: start; gap: .55rem; padding: .65rem; border: 1px solid var(--line); border-radius: 7px; background: white; cursor: pointer; }
.check-item:has(input:checked) { border-color: #c6c6fb; background: var(--primary-soft); }
.check-item input { width: 16px; height: 16px; margin: .15rem 0 0; accent-color: var(--primary); }
.check-item span { min-width: 0; }
.check-item strong, .check-item small { display: block; overflow: hidden; text-overflow: ellipsis; }
.check-item strong { font-size: .73rem; }
.check-item small { margin-top: .14rem; color: var(--muted); font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: .62rem; }
.check-title { display: flex; align-items: center; gap: .45rem; flex-wrap: wrap; }
.confidence-chip { padding: .15rem .42rem; border-radius: 999px; background: #f2f4f7; color: #667085; font-size: .6rem; font-style: normal; font-weight: 750; }
.confidence-chip.high { background: var(--green-soft); color: var(--green); }
.confidence-chip.review { background: var(--amber-soft); color: var(--amber); }
.provider-empty { margin: 0; padding: .85rem; border: 1px dashed var(--line-strong); border-radius: 7px; color: var(--muted); font-size: .76rem; line-height: 1.5; }
.inline-warning { padding: .75rem; border: 1px solid #fedf89; border-radius: 7px; background: #fffaeb; color: #93370d; font-size: .73rem; line-height: 1.5; }
.toggle-row { display: flex; align-items: center; justify-content: space-between; gap: 1rem; cursor: pointer; }
.toggle-row span strong, .toggle-row span small { display: block; }
.toggle-row span small { margin-top: .18rem; color: var(--muted); font-weight: 500; }
.toggle-row input { appearance: none; flex: none; width: 38px; height: 22px; padding: 2px; border: 0; border-radius: 999px; background: #d0d5dd; transition: background .2s; }
.toggle-row input::before { content: ""; display: block; width: 18px; height: 18px; border-radius: 50%; background: white; box-shadow: 0 1px 3px rgba(0,0,0,.2); transition: transform .2s; }
.toggle-row input:checked { background: var(--primary); }
.toggle-row input:checked::before { transform: translateX(16px); }
.nested-fields { margin-top: .85rem; }
.pills { display: flex; justify-content: flex-end; gap: .25rem; flex-wrap: wrap; }
.pills span { padding: .2rem .4rem; border-radius: 999px; background: var(--blue-soft); color: var(--blue); font-size: .6rem; font-weight: 750; }
.policy-footer { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding-top: .9rem; border-top: 1px solid var(--line); }
.consent-box { display: grid; grid-template-columns: 22px minmax(0, 1fr); gap: .55rem; max-width: 620px; }
.consent-box > span { width: 21px; height: 21px; display: grid; place-items: center; border-radius: 50%; background: var(--green-soft); color: var(--green); font-size: .65rem; font-weight: 800; }
.consent-box p { margin: 0; color: var(--muted); font-size: .68rem; line-height: 1.45; }

/* Sidebar rail */
.setup-panel, .lifecycle-panel { padding: 1rem; }
.rail-header { display: grid; gap: .3rem; padding-bottom: .85rem; border-bottom: 1px solid var(--line); }
.rail-header strong { font-size: .86rem; }
.progress-list { display: grid; padding-top: .8rem; }
.progress-step { position: relative; display: grid; grid-template-columns: 30px minmax(0, 1fr); align-items: center; gap: .65rem; padding: .55rem 0; }
.progress-step:not(:last-child)::after { content: ""; position: absolute; top: 40px; bottom: -7px; left: 14px; width: 1px; background: var(--line); }
.progress-step > span { width: 30px; height: 30px; display: grid; place-items: center; z-index: 1; border: 1px solid var(--line-strong); border-radius: 50%; background: white; color: var(--muted); font-size: .68rem; font-weight: 800; }
.progress-step.done > span { border-color: #7dd3b0; background: var(--green-soft); color: var(--green); }
.progress-step strong, .progress-step small { display: block; }
.progress-step strong { font-size: .73rem; }
.progress-step small { margin-top: .12rem; color: var(--muted); font-size: .64rem; }
.lifecycle-list { display: grid; gap: .1rem; margin: .75rem 0 0; padding: 0; list-style: none; }
.lifecycle-panel > summary { display: flex; align-items: center; justify-content: space-between; gap: .6rem; cursor: pointer; list-style: none; }
.lifecycle-panel > summary > span:first-child { display: grid; gap: .3rem; }
.lifecycle-panel > summary::-webkit-details-marker { display: none; }
.lifecycle-panel[open] .summary-action { visibility: hidden; }
.lifecycle-list li { display: grid; grid-template-columns: 24px minmax(0, 1fr); gap: .55rem; padding: .55rem 0; }
.lifecycle-list li > span { color: var(--primary); font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: .62rem; font-weight: 800; }
.lifecycle-list p { margin: 0; }
.lifecycle-list strong, .lifecycle-list small { display: block; }
.lifecycle-list strong { font-size: .7rem; }
.lifecycle-list small { margin-top: .15rem; color: var(--muted); font-size: .63rem; line-height: 1.4; }

/* Monitored assets */
.watched-panel { overflow: hidden; }
.connected-grid { display: grid; grid-template-columns: 1fr 1fr; }
.connected-panel { min-width: 0; min-height: 160px; padding: 1rem 1.25rem 1.25rem; }
.connected-panel + .connected-panel { border-left: 1px solid var(--line); }
.connected-panel h3 { display: flex; justify-content: space-between; margin: 0 0 .85rem; color: #475467; font-size: .68rem; letter-spacing: .05em; text-transform: uppercase; }
.connected-panel h3 span { color: var(--primary); }
.empty-state { display: grid; place-items: center; min-height: 90px; padding: .75rem; border: 1px dashed var(--line-strong); border-radius: 7px; color: var(--muted); font-size: .7rem; text-align: center; }
.connection-list { display: grid; gap: .2rem; }
.connection-item { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: .7rem; padding: .65rem .15rem; border-bottom: 1px solid var(--line); }
.connection-item:last-child { border-bottom: 0; }
.connection-item strong, .connection-item small { display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.connection-item strong { font-size: .73rem; }
.connection-item small { margin-top: .18rem; color: var(--muted); font-size: .63rem; }
.status-chip { align-self: center; padding: .22rem .45rem; border-radius: 999px; background: var(--green-soft); color: var(--green); font-size: .58rem; font-weight: 800; }

/* Advanced provider configuration */
.advanced-panel { margin-top: 1rem; overflow: hidden; }
.advanced-panel summary { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding: 1rem 1.25rem; cursor: pointer; list-style: none; }
.advanced-panel summary::-webkit-details-marker { display: none; }
.advanced-panel summary > span:first-child { display: grid; gap: .3rem; }
.advanced-panel summary strong { font-size: .82rem; }
.summary-action { color: var(--primary); font-size: .7rem; font-weight: 750; }
.advanced-panel[open] .summary-action { visibility: hidden; }
.advanced-content { padding: 1.1rem 1.25rem 1.25rem; border-top: 1px solid var(--line); }
.advanced-content > p { max-width: 800px; margin: 0 0 1rem; color: var(--muted); font-size: .76rem; line-height: 1.5; }
.advanced-content .portal-form { max-width: 900px; padding: 0; }

.portal-footer { display: flex; justify-content: space-between; gap: 1rem; margin-top: 1.25rem; padding: 1rem 0 0; border-top: 1px solid var(--line); color: var(--subtle); font-size: .65rem; }

.busy-overlay { position: fixed; inset: 0; z-index: 80; display: grid; place-items: center; padding: 1rem; background: rgba(17,24,39,.7); backdrop-filter: blur(4px); }
.busy-overlay > div { min-width: min(350px, 100%); display: grid; grid-template-columns: 36px 1fr; column-gap: .8rem; padding: 1.1rem; border-radius: 10px; background: white; box-shadow: 0 20px 50px rgba(0,0,0,.25); }
.busy-overlay strong, .busy-overlay small { grid-column: 2; }
.busy-overlay strong { font-size: .82rem; }
.busy-overlay small { margin-top: .2rem; color: var(--muted); font-size: .7rem; }
.spinner { grid-row: 1 / 3; width: 28px; height: 28px; border: 3px solid var(--line); border-top-color: var(--primary); border-radius: 50%; animation: spin .8s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

@media (max-width: 1180px) {
  .metric-grid { grid-template-columns: repeat(2, 1fr); }
  .dashboard-layout { grid-template-columns: minmax(0, 1fr) 280px; }
  .configuration-grid { grid-template-columns: 1fr; }
  .understanding-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 900px) {
  .sidebar { position: sticky; top: 0; width: 100%; height: auto; display: grid; grid-template-columns: auto 1fr auto; align-items: center; padding: .65rem .85rem; }
  .portal-brand { width: 132px; margin: 0; padding: 0; }
  .portal-brand img { width: 132px; height: 40px; }
  .portal-nav { display: flex; justify-content: center; margin: 0; }
  .portal-nav a { min-height: 38px; padding: 0 .65rem; }
  .portal-nav a.active { box-shadow: inset 0 -2px var(--primary); }
  .portal-nav .nav-icon { display: none; }
  .sidebar-footer { display: flex; align-items: center; gap: .35rem; margin: 0; padding: 0; border: 0; }
  .sidebar-action, .user-card small, .sign-out { display: none; }
  .user-card { display: block; padding: 0; }
  .user-card > span:last-child { display: none; }
  .portal-shell { margin-left: 0; }
  .portal-header { top: 59px; }
  .dashboard-layout { grid-template-columns: 1fr; }
  .dashboard-rail { grid-template-columns: 1fr 1fr; }
  .advanced-panel { margin-bottom: 1rem; }
  .api-detail-grid { grid-template-columns: repeat(3, 1fr); }
  .migration-timeline { grid-template-columns: repeat(4, 1fr); row-gap: .85rem; }
  .migration-timeline li:not(:last-child)::after { display: none; }
  .review-reasons { grid-template-columns: 1fr; }
}

@media (max-width: 680px) {
  .sidebar { grid-template-columns: auto 1fr; }
  .portal-nav { justify-content: flex-end; }
  .portal-nav a { padding: 0 .45rem; font-size: .7rem; }
  .portal-nav a > span:last-child { display: none; }
  .portal-nav .nav-icon { width: 28px; display: block; }
  .sidebar-footer { display: none; }
  .portal-header { align-items: flex-start; min-height: auto; padding: .8rem 1rem; }
  .breadcrumb, .service-health, #refresh-button { display: none; }
  .header-actions { margin-left: auto; }
  .portal-main { padding: 1.25rem .85rem 2rem; }
  .overview-heading { display: block; }
  .setup-roadmap { grid-template-columns: 1fr; }
  .pilot-badge { display: none; }
  .metric-grid { grid-template-columns: 1fr 1fr; gap: .55rem; }
  .metric-card { grid-template-columns: 34px minmax(0, 1fr); gap: .55rem; padding: .8rem; }
  .metric-icon { width: 34px; height: 34px; }
  .metric-card small { white-space: normal; }
  .metric-card p { display: none; }
  .empty-installation { grid-template-columns: 44px minmax(0, 1fr); }
  .empty-installation-icon { width: 44px; height: 44px; }
  .empty-installation .button { grid-column: 1 / -1; }
  .panel-header { padding: 1rem; }
  .portal-form { padding: 1rem; }
  .input-row, .two-columns, .provider-results { grid-template-columns: 1fr; }
  .input-row .button { width: 100%; }
  .policy-footer { display: grid; }
  .policy-footer .button { width: 100%; }
  .dashboard-rail { grid-template-columns: 1fr; }
  .connected-grid { grid-template-columns: 1fr; }
  .connected-panel + .connected-panel { border-top: 1px solid var(--line); border-left: 0; }
  .activity-card { padding: 1rem; }
  .understanding-card { padding: 1rem; }
  .understanding-grid, .call-site-list { grid-template-columns: 1fr; }
  .understanding-calls { grid-column: auto; }
  .review-card { padding: 1rem; }
  .review-card-footer { align-items: stretch; display: grid; }
  .review-card-footer .button { width: 100%; }
  .activity-card-header { align-items: flex-start; }
  .activity-status { margin-top: .15rem; }
  .api-detail-grid { grid-template-columns: 1fr 1fr; }
  .api-change-list > div { grid-template-columns: 1fr; }
  .api-change-badges { flex-wrap: wrap; }
  .migration-timeline { grid-template-columns: repeat(2, 1fr); }
  .why-content { grid-template-columns: 1fr; }
  .evidence-files, .graph-note { grid-column: auto; }
  .activity-footer { display: grid; }
  .portal-footer { display: grid; }
  .login-shell { padding: .8rem; }
  .login-card { padding: 1.25rem; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition: none !important; animation-duration: .01ms !important; }
}