:root {
  color-scheme: light;
  --flux-accent: #0777ff;
  --flux-accent-strong: #0564dd;
  --flux-accent-soft: rgb(7 119 255 / 8%);
  --flux-accent-border: rgb(7 119 255 / 18%);
  --flux-surface: #fff;
  --flux-surface-soft: #fafbff;
  --flux-text: #18182a;
  --flux-muted: #77778f;
  --flux-border: rgb(24 24 42 / 12%);
  font-family: Inter, "Avenir Next", Avenir, "Segoe UI", sans-serif;
  color: var(--flux-text);
  background: #eef2f8;
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
body {
  display: grid;
  min-block-size: 100dvh;
  margin: 0;
  justify-content: center;
  align-content: start;
  background: #eef2f8;
  -webkit-font-smoothing: antialiased;
}
main { inline-size: min(100%, 1080px); padding: 40px 16px; visibility: visible; }
.entry-page { align-content: center; }
.entry-page main { inline-size: min(100%, 560px); }
h1, h2, h3, p { margin: 0; letter-spacing: 0; }
h1 { font-size: 30px; line-height: 1.1; }
h2 { font-size: 18px; }
h3 { font-size: 15px; }

.launch-surface {
  display: grid;
  gap: 20px;
  padding: 24px;
  border: 1px solid var(--flux-border);
  border-radius: 8px;
  background: var(--flux-surface);
  box-shadow: 0 8px 28px rgb(14 23 38 / 10%);
}

[data-view], [data-entry-view], [data-source-view] { display: grid; gap: 14px; }
#loading-view, #account-view, #terms-view {
  grid-template-columns: minmax(0, 640px);
  justify-content: center;
}
.initial-status { padding-block: 12px; color: var(--flux-muted); font-size: 13px; }
.launch-header, .controller-heading { display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.eyebrow { margin-bottom: 6px; color: var(--flux-accent); font-size: 12px; font-weight: 800; text-transform: uppercase; }
.identity-label { margin-top: 6px; color: var(--flux-muted); font-size: 13px; }
.controller-state, .resource-summary, .run-summary, .run-detail, #launch-status, #account-status, #terms-status, #command-status, #entry-status, #source-launch-status { color: var(--flux-muted); font-size: 13px; }
.empty-state { padding: 10px 0; color: var(--flux-muted); font-size: 14px; }

.entry-surface {
  display: grid;
  gap: 20px;
  min-block-size: 220px;
  padding: 28px;
  border: 1px solid var(--flux-border);
  border-radius: 8px;
  background: var(--flux-surface);
  box-shadow: 0 8px 28px rgb(14 23 38 / 10%);
}
.entry-header { display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.entry-form { display: grid; gap: 14px; }
.entry-form > button { inline-size: 100%; }
#github-continue {
  gap: 10px;
  border-color: #1f2328;
  background: #24292f;
  color: #fff;
}
#github-continue:hover { background: #1f2328; }
#github-continue:active { background: #0d1117; }
.github-mark { width: 20px; height: 20px; flex: none; fill: currentColor; }
.entry-divider { display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 10px; color: var(--flux-muted); font-size: 12px; }
.entry-divider::before, .entry-divider::after { height: 1px; background: var(--flux-border); content: ""; }
#entry-status, #source-launch-status { min-block-size: 18px; }
.site-choices { display: grid; gap: 0; border-top: 1px solid var(--flux-border); }
.site-choice {
  display: grid;
  grid-template-columns: minmax(120px, .7fr) minmax(220px, 1.3fr) auto;
  align-items: center;
  gap: 16px;
  min-block-size: 74px;
  padding: 14px 4px;
  border-bottom: 1px solid var(--flux-border);
  color: var(--flux-text);
  text-decoration: none;
}
.site-choice:hover { background: var(--flux-surface-soft); }
.site-choice span { color: var(--flux-muted); font-size: 13px; }
.site-choice code, .run-ref { min-width: 0; color: var(--flux-text); font: 12px/1.4 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; overflow-wrap: anywhere; }

.run-list { display: grid; gap: 0; border-top: 1px solid var(--flux-border); }
.run-row {
  display: grid;
  grid-template-columns: minmax(200px, 1.1fr) minmax(180px, 1fr) auto;
  align-items: center;
  gap: 18px;
  min-height: 88px;
  padding: 14px 0;
  border-bottom: 1px solid var(--flux-border);
}
.run-row-recent { min-height: 72px; }
.run-identity { display: grid; gap: 5px; min-width: 0; }
.run-detail { min-width: 0; overflow-wrap: anywhere; }
.run-actions { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 8px; }

.new-session { display: grid; gap: 14px; padding-top: 8px; }
.launch-form { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr) auto; align-items: end; gap: 14px; }
.launch-submit { display: grid; justify-items: end; gap: 7px; }
.recent-sessions { display: grid; gap: 12px; padding-top: 4px; }
.recent-sessions summary, .command-console summary { color: var(--flux-muted); cursor: pointer; font-size: 13px; font-weight: 800; }
.recent-sessions[open] summary, .command-console[open] summary { color: var(--flux-text); }

.command-reference { display: grid; gap: 8px; padding-top: 18px; border-top: 1px solid var(--flux-border); }
.command-reference-row { display: grid; grid-template-columns: 150px minmax(0, 1fr) auto; align-items: center; gap: 10px; min-height: 42px; color: var(--flux-muted); font-size: 13px; }
.command-reference-row code { min-width: 0; overflow-wrap: anywhere; color: var(--flux-text); font: 12px/1.4 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; }
.command-reference-row button { min-height: 34px; padding: 0 12px; }

.command-console { display: grid; gap: 12px; padding-top: 18px; border-top: 1px solid var(--flux-border); }
.command-console-body { display: grid; gap: 12px; padding-top: 4px; }
#command-form { display: flex; align-items: end; gap: 10px; }
#command-form .field { flex: 1; }
#command-input, #command-output { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; }
#command-output { min-height: 116px; max-height: 320px; margin: 0; overflow: auto; padding: 12px; border: 1px solid #202638; border-radius: 6px; background: #171b27; color: #e8edf7; font: 12px/1.5 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; white-space: pre-wrap; overflow-wrap: anywhere; }

.stack-form { display: grid; gap: 16px; max-width: 440px; }
#account-view .stack-form {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: end;
  gap: 12px;
  inline-size: 100%;
  max-inline-size: none;
}
#account-view #account-status { grid-column: 1 / -1; min-block-size: 18px; }
.field { display: grid; gap: 7px; min-width: 0; color: #4b4b61; font-size: 13px; font-weight: 700; }
select, input { width: 100%; height: 42px; padding: 0 11px; border: 1px solid rgb(24 24 42 / 18%); border-radius: 6px; background: #fff; color: var(--flux-text); font: inherit; }
select:focus, input:focus, button:focus-visible, a:focus-visible { outline: 3px solid var(--flux-accent-border); outline-offset: 1px; }
button, .open-flux { display: inline-flex; align-items: center; justify-content: center; min-height: 40px; padding: 0 16px; border: 1px solid var(--flux-accent); border-radius: 6px; background: var(--flux-accent); color: #fff; font: inherit; font-weight: 800; text-decoration: none; cursor: pointer; }
button.secondary { border-color: rgb(24 24 42 / 18%); background: var(--flux-surface); color: var(--flux-text); }
button:disabled { cursor: not-allowed; opacity: .65; }

#terms-body { max-height: 220px; margin: 0; overflow: auto; padding: 12px; border: 1px solid var(--flux-border); border-radius: 6px; background: #f7f8fa; font: 12px/1.5 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; white-space: pre-wrap; }
.terms-confirm { display: flex; align-items: center; gap: 9px; font-size: 13px; font-weight: 700; }
.terms-confirm input, .ssh-option input { width: 18px; height: 18px; margin: 0; }

#account-view.is-connecting #account-status { display: flex; align-items: center; gap: 8px; }
#account-view.is-connecting #account-status::before { width: 14px; height: 14px; border: 2px solid var(--flux-accent-border); border-top-color: var(--flux-accent); border-radius: 50%; content: ""; animation: flux-spin 700ms linear infinite; }
@keyframes flux-spin { to { transform: rotate(360deg); } }

.source-surface { max-inline-size: 880px; margin-inline: auto; }
.source-profile {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin: 0;
  padding-block: 14px;
  border-block: 1px solid var(--flux-border);
}
.source-profile div { display: grid; gap: 5px; padding-inline: 14px; border-inline-start: 1px solid var(--flux-border); }
.source-profile div:first-child { padding-inline-start: 0; border-inline-start: 0; }
.source-profile dt { color: var(--flux-muted); font-size: 12px; font-weight: 700; }
.source-profile dd { min-width: 0; margin: 0; overflow-wrap: anywhere; font-size: 14px; font-weight: 800; }
.source-launch-form { display: grid; grid-template-columns: minmax(0, 1fr) auto; align-items: end; gap: 12px; }
.source-launch-form #source-launch-status { grid-column: 1 / -1; }
.source-sessions { display: grid; gap: 12px; padding-top: 8px; }

dialog { width: min(640px, calc(100vw - 24px)); max-block-size: calc(100dvh - 24px); overflow-y: auto; padding: 0; border: 1px solid var(--flux-border); border-radius: 8px; background: var(--flux-surface); color: var(--flux-text); box-shadow: 0 24px 70px rgb(0 0 0 / 28%); }
dialog::backdrop { background: rgb(23 25 35 / 52%); }
#ssh-prompt-form, #ssh-prompt-fields { display: grid; gap: 12px; }
#ssh-prompt-form { padding: 20px max(20px, env(safe-area-inset-right)) max(20px, env(safe-area-inset-bottom)) max(20px, env(safe-area-inset-left)); }
#ssh-prompt-status { min-height: 18px; color: var(--flux-muted); font-size: 13px; }
#ssh-prompt-fields p { color: #4b4b61; white-space: pre-wrap; }
.ssh-prompt-actions { display: flex; justify-content: flex-end; gap: 8px; }
.ssh-options { display: grid; gap: 8px; margin: 0; padding: 0; border: 0; }
.ssh-options legend { margin-bottom: 8px; color: #4b4b61; font-size: 13px; font-weight: 800; }
.ssh-option { display: grid; grid-template-columns: 18px minmax(0, 1fr); align-items: start; gap: 10px; padding: 10px 11px; border: 1px solid var(--flux-border); border-radius: 6px; color: var(--flux-text); cursor: pointer; font-size: 13px; font-weight: 600; }
.ssh-option:has(input:checked) { border-color: var(--flux-accent); background: var(--flux-accent-soft); }

@media (max-width: 700px) {
  body { display: block; }
  main { inline-size: 100%; padding: 0; }
  .launch-surface, .entry-surface { min-block-size: 100dvh; padding: 20px 16px; border: 0; border-radius: 0; }
  .entry-page .entry-surface { align-content: center; }
  .entry-header, .launch-header { align-items: flex-start; }
  .site-choice { grid-template-columns: 1fr; gap: 5px; padding-block: 16px; }
  #account-view .stack-form { grid-template-columns: 1fr; }
  #account-view #account-status { grid-column: auto; }
  .run-row, .launch-form, .command-reference-row, .source-launch-form { grid-template-columns: 1fr; gap: 9px; }
  .source-launch-form #source-launch-status { grid-column: auto; }
  .source-profile { grid-template-columns: repeat(2, minmax(0, 1fr)); row-gap: 14px; }
  .source-profile div { padding-inline: 0 10px; }
  .source-profile div:nth-child(3) { border-inline-start: 0; }
  .run-actions, .launch-submit { justify-content: stretch; justify-items: stretch; }
  .run-actions > *, .launch-submit button, .command-reference-row button { width: 100%; }
  .source-launch-form button { width: 100%; }
  #command-form { align-items: stretch; flex-direction: column; }
  #command-form button { width: 100%; }
}

@media (max-width: 440px) {
  .launch-header { flex-direction: column; }
  .launch-header > button { width: 100%; }
}