:root {
  color-scheme: light;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: #24282d;
  background: #f8f9fb;
  font-size: 15px;
}
* { box-sizing: border-box; }
body { margin: 0; }
button, input, select { font: inherit; }
button { cursor: pointer; border: 0; border-radius: 999px; background: #282b30; color: #fff; font-size: 14px; font-weight: 600; padding: 12px 19px; min-height: 44px; }
button:hover { background: #444951; }
button.secondary { background: #edf0f4; color: #303841; }
button.secondary:hover { background: #e1e7ef; }
button.quiet, button.text-button { background: transparent; color: #415773; }
button.quiet:hover, button.text-button:hover { background: #edf2f7; }
button.remove { background: transparent; color: #a44f54; margin-left: auto; }
button:disabled { opacity: .48; cursor: default; }
button:focus-visible, a:focus-visible, summary:focus-visible { outline: 3px solid #94bde3; outline-offset: 3px; }
input, select { width: 100%; min-height: 46px; padding: 11px 13px; border: 1px solid #d9dfe7; border-radius: 12px; color: #2e343b; background: #fff; font-size: 14px; }
input:focus, select:focus { outline: 3px solid #e0edf9; border-color: #82b2db; }
input[readonly] { background: #f7f8fa; color: #687481; }
h1 { font-size: clamp(27px, 3vw, 34px); line-height: 1.2; margin: 6px 0 12px; letter-spacing: -.8px; }
h2 { font-size: 19px; line-height: 1.35; margin: 0; }
p { line-height: 1.65; color: #68717d; }
small, .hint { font-size: 12px; color: #77818d; line-height: 1.55; }
.hint.warning { color: #a65b35; }
[hidden] { display: none !important; }
.site-header { height: 72px; padding: 0 max(24px, calc((100vw - 1080px) / 2)); display: flex; align-items: center; justify-content: space-between; border-bottom: 1px solid #e9edf2; background: #fff; }
.site-header a { color: #272b30; text-decoration: none; }
.brand { font-size: 22px; font-weight: 680; letter-spacing: -.6px; }
.brand span { font-size: 13px; font-weight: 500; color: #8a919b; letter-spacing: 0; margin-left: 8px; }
.back-link { font-size: 13px; }
main { max-width: 1080px; margin: 0 auto; padding: 42px 24px 64px; }
.eyebrow { font-size: 12px; color: #6280a0; font-weight: 650; letter-spacing: .8px; margin: 0; }
.login { max-width: 480px; margin: 72px auto; padding: 35px; border-radius: 26px; border: 1px solid #e6ebf0; background: #fff; box-shadow: 0 15px 45px #d8e0e833; }
.login form { display: grid; gap: 12px; margin: 28px 0 14px; }
.login label, .model-field, .provider-field { display: grid; gap: 9px; font-size: 12px; font-weight: 600; color: #5d6874; }
.login button { margin-top: 4px; }
.intro { display: flex; justify-content: space-between; align-items: flex-start; gap: 25px; margin-bottom: 26px; }
.intro p:last-child { margin-bottom: 0; }
.intro button { margin-top: 5px; flex-shrink: 0; white-space: nowrap; }
.route-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }
.route-card { padding: 26px; border-radius: 24px; border: 1px solid #e4e9ef; background: #fff; box-shadow: 0 7px 22px #dfe5ed38; }
.route-heading { display: flex; justify-content: space-between; align-items: center; gap: 10px; }
.model-count { font-size: 12px; color: #536d8b; background: #edf4fa; border-radius: 999px; padding: 7px 10px; white-space: nowrap; }
.route-note { min-height: 45px; margin: 9px 0 21px; font-size: 13px; }
.model-field { margin-bottom: 16px; }
.backup-list { margin-top: 4px; }
.route-card .hint { margin: -2px 0 15px; }
.route-checks { display: flex; flex-wrap: wrap; gap: 7px; margin: 20px 0 16px; }
.check-pill { font-size: 11px; border-radius: 999px; padding: 7px 10px; background: #f1f3f6; color: #68727d; }
.check-pill.available { background: #e8f6ee; color: #256747; }
.check-pill.unavailable { background: #fff0ee; color: #aa4a45; }
.route-actions { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
.route-actions button { font-size: 12px; min-height: 38px; padding: 9px 13px; }
.advanced { margin-top: 22px; border-radius: 22px; border: 1px solid #e4e9ef; background: #fff; }
.advanced > summary { position: relative; cursor: pointer; display: flex; align-items: center; gap: 14px; padding: 22px 26px; font-size: 15px; font-weight: 600; list-style: none; }
.advanced > summary::-webkit-details-marker { display: none; }
.advanced > summary::after { content: '⌄'; margin-left: auto; color: #75869a; font-size: 22px; line-height: 1; }
.advanced[open] > summary::after { transform: rotate(180deg); }
.advanced > summary small { font-weight: 400; }
.advanced-content { padding: 0 26px 26px; border-top: 1px solid #f0f2f5; }
.advanced-actions { display: flex; flex-wrap: wrap; gap: 10px; margin: 20px 0; }
.provider-card { border: 1px solid #e7ebf0; border-radius: 16px; margin: 12px 0; background: #fcfdfe; }
.provider-card > summary { list-style: none; display: flex; align-items: center; gap: 11px; padding: 17px 18px; cursor: pointer; }
.provider-card > summary::-webkit-details-marker { display: none; }
.provider-card > summary::after { content: '⌄'; margin-left: auto; color: #75869a; }
.provider-card[open] > summary::after { transform: rotate(180deg); }
.provider-kind { font-size: 11px; padding: 4px 8px; border-radius: 999px; background: #eef3f8; color: #5d7188; }
.state { font-size: 11px; color: #77818d; }
.state.available { color: #256747; }
.state.unavailable { color: #aa4a45; }
.provider-body { padding: 0 18px 18px; }
.provider-fields { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.provider-field:nth-child(4) { grid-column: span 2; }
.provider-actions { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 15px; }
.provider-actions button { font-size: 12px; padding: 9px 13px; min-height: 38px; }
.check { display: flex; align-items: center; gap: 9px; margin-top: 17px; color: #4f5964; font-size: 13px; }
.check input { width: 18px; min-height: 18px; accent-color: #446f9d; }
.decision-route { margin-top: 28px; border-top: 1px solid #edf0f4; padding-top: 20px; }
.decision-route h2 { margin-bottom: 13px; }
.decision-route .route-card { box-shadow: none; padding: 20px; }
.decision-route .route-card > .route-heading, .decision-route .route-card > .route-note { display: none; }
.save-bar { position: sticky; bottom: 12px; display: flex; align-items: center; gap: 10px; margin-top: 22px; padding: 13px 16px; background: #fffffff2; backdrop-filter: blur(14px); border: 1px solid #e2e8ee; border-radius: 18px; box-shadow: 0 13px 30px #aab8c338; }
.save-copy { display: grid; gap: 2px; margin-right: auto; }
.save-copy strong { font-size: 13px; }
#notice { color: #3b617e; font-size: 13px; min-height: 24px; margin: 18px 0; }
@media (max-width: 780px) {
  .route-grid { grid-template-columns: 1fr; }
  .provider-fields { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .route-note { min-height: 0; }
}
@media (max-width: 520px) {
  .site-header { padding: 0 18px; }
  .brand span { display: none; }
  main { padding: 28px 16px 55px; }
  .login { margin: 35px auto; padding: 26px; }
  .intro { margin-bottom: 18px; }
  .route-card { padding: 20px; }
  .advanced > summary { display: grid; padding: 19px; gap: 3px; }
  .advanced > summary::after { position: absolute; right: 33px; }
  .advanced-content { padding: 0 18px 18px; }
  .provider-fields { grid-template-columns: 1fr; }
  .provider-field:nth-child(4) { grid-column: auto; }
  .provider-card > summary { flex-wrap: wrap; }
  .provider-card > summary .state { width: 100%; }
  .save-bar { flex-wrap: wrap; bottom: 8px; }
  .save-bar { position: static; }
  .save-copy { width: 100%; }
  .save-bar button { flex: 1; }
}
@media (prefers-reduced-motion: reduce) { *, *::before, *::after { scroll-behavior: auto !important; transition: none !important; } }

.provider-fields > details,.provider-fields > .hint{grid-column:1 / -1}