/*
 * FRAIM first-run — Setup checklist surface.
 *
 * The :root variable set below is a STRICT SUBSET of public/ai-hub/styles.css
 * — see R5.1 acceptance and tests/test-installer-service.ts'
 * `testBootstrapCssVarsAreSubsetOfHub`. Adding a token here that does not
 * exist on the Hub side fails CI.
 */
:root {
  --bg: #f4f6f2;
  --surface: #ffffff;
  --soft: #f7faf6;
  --line: #e3e8df;
  --text: #1f2a24;
  --muted: #6b7a72;
  --accent: #3d8a6e;
  --accent-strong: #2f7359;
  --accent-soft: #eaf3ee;
  --warn: #b08442;
  --warn-soft: #fffaf0;
  --danger: #a24747;
  --shadow: 0 1px 2px rgba(20, 40, 30, 0.04);
  --shadow-lg: 0 12px 36px rgba(20, 40, 30, 0.18);
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: -apple-system, "Segoe UI", "Helvetica Neue", Arial, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.5;
  font-size: 15px;
}

.page {
  max-width: 720px;
  margin: 0 auto;
  padding: 48px 24px 32px;
}

.page-header h1 {
  margin: 0 0 8px;
  font-size: 26px;
  font-weight: 600;
}
.page-header .lede {
  margin: 0 0 24px;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.5;
}

.card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 14px;
  box-shadow: var(--shadow);
  padding: 24px;
}

.checklist {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  border: 1px solid var(--line);
  border-radius: 12px;
  overflow: hidden;
}

.checklist .row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  border-bottom: 1px solid var(--line);
  background: var(--surface);
}
.checklist .row:last-child { border-bottom: 0; }

.row .icon {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  font-weight: 700;
  flex-shrink: 0;
}
.row[data-row-status="ok"] .icon { background: var(--accent); color: #fff; }
.row[data-row-status="pending"] .icon { background: var(--line); color: var(--muted); }
.row[data-row-status="in-progress"] .icon { background: var(--accent-soft); color: var(--accent-strong); }
.row[data-row-status="manual-required"] .icon { background: var(--warn-soft); color: var(--warn); border: 1px solid var(--warn); }
.row[data-row-status="error"] .icon { background: #fbf1f1; color: var(--danger); border: 1px solid var(--danger); }

.row .label { font-weight: 600; min-width: 124px; }
.row .verb { color: var(--muted); font-size: 14px; flex: 1; }
.row[data-row-status="ok"] .verb { color: var(--accent-strong); }
.row[data-row-status="error"] .verb { color: var(--danger); }
.row[data-row-status="manual-required"] .verb { color: var(--warn); }

.row .detail {
  color: var(--muted);
  font-size: 13px;
  flex-basis: 100%;
  padding-left: 34px;
}

.setup-result {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 16px;
  border-top: 1px solid var(--line);
  background: var(--soft);
}
.setup-result strong {
  font-size: 15px;
  font-weight: 600;
}
.setup-result p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}
.surface-list {
  margin: 0;
  padding-left: 18px;
  color: var(--muted);
  font-size: 14px;
}

.row .change-link {
  font-size: 13px;
  color: var(--accent-strong);
  text-decoration: none;
  cursor: pointer;
  border: 0;
  background: transparent;
  padding: 4px 6px;
}
.row .change-link:hover { text-decoration: underline; }
.row .change-link:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

.row .row-stream {
  flex-basis: 100%;
  margin: 8px 0 0;
  background: #0d1410;
  color: #c8d3cd;
  font-family: "JetBrains Mono", "Cascadia Code", Consolas, monospace;
  font-size: 12px;
  padding: 10px 12px;
  border-radius: 8px;
  max-height: 80px;
  overflow: auto;
  white-space: pre;
}
.row .manual-message {
  flex-basis: 100%;
  margin: 8px 0 0;
  background: var(--warn-soft);
  border: 1px solid var(--warn);
  color: var(--text);
  border-radius: 8px;
  padding: 10px 12px;
  font-size: 13px;
}
.row .manual-message code {
  background: var(--surface);
  padding: 2px 4px;
  border-radius: 4px;
}

/* Inline agent picker. No popups; no separate page. */
.agent-picker {
  flex-basis: 100%;
  margin-top: 10px;
  background: var(--soft);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 12px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.agent-picker[hidden] { display: none; }
.agent-picker .options { display: flex; gap: 8px; flex-wrap: wrap; }
.agent-picker .option {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 8px 12px;
  cursor: pointer;
  font-size: 14px;
}
.agent-picker .option:hover { background: var(--soft); border-color: var(--accent); }
.agent-picker .option:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.agent-picker .option[aria-pressed="true"] {
  border-color: var(--accent);
  background: var(--accent-soft);
  color: var(--accent-strong);
  font-weight: 600;
}
.agent-picker details { margin-top: 4px; }
.agent-picker summary {
  cursor: pointer;
  color: var(--muted);
  font-size: 13px;
}
.agent-picker .custom-warning {
  background: var(--warn-soft);
  border: 1px solid var(--warn);
  color: var(--text);
  border-radius: 8px;
  padding: 10px 12px;
  font-size: 13px;
  margin-top: 8px;
}
.agent-picker .custom-form {
  display: grid;
  grid-template-columns: 1fr 1fr auto;
  gap: 8px;
  margin-top: 8px;
}
.agent-picker .custom-form input {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 8px 10px;
  font: inherit;
}
.agent-picker .custom-form button {
  background: var(--accent);
  color: #fff;
  border: 0;
  border-radius: 8px;
  padding: 8px 14px;
  cursor: pointer;
  font: inherit;
}

/* Project row picker affordances */
.row .project-picker {
  display: flex;
  gap: 8px;
  align-items: center;
  flex-basis: 100%;
  margin-top: 8px;
}
.row .project-picker input {
  flex: 1;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 8px 12px;
  font: inherit;
}
.row .project-picker .browse {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 8px 12px;
  cursor: pointer;
  font: inherit;
}
.row .project-picker .browse:hover { background: var(--soft); border-color: var(--accent); }

/* Preflight summary — shown above the Continue button on the project row.
   Tells the user exactly which side effects FRAIM will perform when they
   click Continue. The "no surprises" half of the non-tech-user invariant. */
.row .preflight-summary {
  flex-basis: 100%;
  margin-top: 12px;
  padding: 12px 14px;
  border: 1px solid var(--line);
  background: var(--soft);
  border-radius: 8px;
  font-size: 13px;
  color: var(--muted);
}
.row .preflight-heading {
  color: var(--text);
  font-weight: 600;
  margin-bottom: 6px;
}
.row .preflight-list {
  margin: 0;
  padding-left: 18px;
}
.row .preflight-list li { margin: 2px 0; }

.actions {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
  margin-top: 20px;
}

/* Primary button — same geometry as Hub's send-button (R5.2). */
.primary-button {
  background: var(--accent);
  color: #fff;
  border: 0;
  border-radius: 10px;
  padding: 10px 18px;
  font: inherit;
  font-weight: 600;
  cursor: pointer;
}
.primary-button:hover { background: var(--accent-strong); }
.primary-button:focus-visible { outline: 2px solid var(--accent-strong); outline-offset: 2px; }
.primary-button:disabled { background: #c5d2cb; cursor: not-allowed; }

.status {
  margin: 16px 0 0;
  padding: 12px 14px;
  border-radius: 10px;
  background: var(--soft);
  border: 1px solid var(--line);
  color: var(--muted);
  font-size: 14px;
  min-height: 1em;
}
.status:empty { display: none; }
.status[data-tone="error"] {
  background: #fbf1f1;
  border-color: var(--danger);
  color: var(--danger);
}

/* Error frame — R6.1 single visual contract. */
.error-frame {
  flex-basis: 100%;
  margin-top: 10px;
  background: #fbf1f1;
  border: 1px solid var(--danger);
  border-radius: 10px;
  padding: 12px 14px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.error-frame .what-tried {
  color: var(--danger);
  font-weight: 600;
}
.error-frame .error-hint {
  color: var(--text);
  font-size: 14px;
  line-height: 1.45;
  background: var(--warn-soft);
  border: 1px solid #f0d8b3;
  border-radius: 8px;
  padding: 10px 12px;
}
.error-frame .what-happened {
  background: #0d1410;
  color: #f1c0c0;
  font-family: "JetBrains Mono", "Cascadia Code", Consolas, monospace;
  font-size: 12px;
  padding: 10px 12px;
  border-radius: 8px;
  max-height: 88px;
  overflow: auto;
  white-space: pre;
  margin: 0;
}
.error-frame .show-full {
  align-self: flex-start;
  font-size: 12px;
  color: var(--muted);
  cursor: pointer;
  background: 0;
  border: 0;
  padding: 0;
  text-decoration: underline;
}
.error-frame .actions {
  display: flex;
  gap: 8px;
  margin-top: 4px;
  justify-content: flex-start;
}
.error-frame .action {
  border-radius: 8px;
  padding: 8px 14px;
  cursor: pointer;
  font: inherit;
  font-weight: 500;
  border: 1px solid var(--line);
  background: var(--surface);
  color: var(--text);
}
.error-frame .action[data-variant="primary"] {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
}
.error-frame .action[data-variant="primary"]:hover { background: var(--accent-strong); }
.error-frame .action[data-variant="secondary"]:hover {
  border-color: var(--accent);
  color: var(--accent-strong);
}
.error-frame .action[data-variant="ghost"] {
  background: transparent;
  border-color: transparent;
  color: var(--accent-strong);
}

/* User-type selection screen — shown after all 4 setup rows complete.
   .checklist switches to .selection-container so card borders don't
   nest inside the outer bordered list container. */
.selection-container {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
}

.setup-shell {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: minmax(190px, 0.85fr) minmax(0, 2fr);
  gap: 20px;
}
.setup-steps {
  display: flex;
  flex-direction: column;
  gap: 8px;
  border-right: 1px solid var(--line);
  padding-right: 16px;
}
.setup-step {
  width: 100%;
  min-height: 44px;
  display: flex;
  align-items: center;
  gap: 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  color: var(--text);
  padding: 9px 10px;
  font: inherit;
  font-weight: 600;
  text-align: left;
  cursor: pointer;
}
.setup-step[aria-current="step"] {
  border-color: var(--accent);
  background: var(--accent-soft);
}
.setup-step:disabled {
  opacity: 0.55;
  cursor: not-allowed;
}
.step-dot {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--line);
  color: var(--muted);
  font-size: 12px;
  flex: 0 0 auto;
}
.setup-step[data-status="done"] .step-dot {
  background: var(--accent);
  color: #fff;
}
.setup-pane {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.setup-pane h2 {
  margin: 0;
  font-size: 18px;
  font-weight: 650;
}
.pane-copy,
.locked-note {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}
.locked-note { color: var(--warn); }

/* Issue #646: paste-your-key step (no-terminal macOS installer path). */
.key-input {
  width: 100%;
  margin: 10px 0 4px;
  padding: 10px 12px;
  font-family: ui-monospace, 'SFMono-Regular', Menlo, monospace;
  font-size: 14px;
  border: 1px solid var(--border, #2c3343);
  border-radius: 8px;
  background: var(--panel, #12151c);
  color: var(--text, #e6e9ef);
}
.key-input:focus-visible { outline: 2px solid var(--accent-strong, #6366f1); outline-offset: 1px; }
.row-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border: 1px solid var(--line);
  border-radius: 10px;
  overflow: hidden;
}
.row-list .row {
  display: flex;
  gap: 10px;
  align-items: center;
  padding: 12px;
  border-bottom: 1px solid var(--line);
}
.row-list .row:last-child { border-bottom: 0; }
.agent-grid,
.choice-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

/* Compact server-driven agent list */
.agent-list {
  list-style: none;
  margin: 0 0 12px;
  padding: 0;
  border: 1px solid var(--line);
  border-radius: 10px;
  overflow: hidden;
}
.agent-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 16px;
  border-bottom: 1px solid var(--line);
  background: var(--surface);
  gap: 12px;
}
.agent-row:last-child { border-bottom: 0; }
.agent-row--detected { background: var(--accent-soft); }
.agent-row__name {
  font-size: 14px;
  font-weight: 500;
  color: var(--text);
  flex: 1;
}
.agent-row--detected .agent-row__name { color: var(--accent-strong); }
.agent-row__action { flex-shrink: 0; }
.agent-badge {
  font-size: 12px;
  font-weight: 600;
  padding: 3px 10px;
  border-radius: 20px;
}
.agent-badge--installed {
  background: var(--accent);
  color: #fff;
}
.agent-download-link {
  font-size: 13px;
  font-weight: 500;
  color: var(--accent-strong);
  text-decoration: none;
}
.agent-download-link:hover { text-decoration: underline; }

.ready-strip {
  background: var(--accent-soft);
  border: 1px solid var(--accent);
  color: var(--accent-strong);
  border-radius: 8px;
  padding: 10px 12px;
  font-size: 13px;
  font-weight: 600;
}
.ready-strip--muted {
  background: var(--soft);
  border-color: var(--line);
  color: var(--muted);
}
.ready-strip--error {
  background: #fff1f2;
  border-color: #fb7185;
  color: #9f1239;
}
.btn {
  border-radius: 8px;
  padding: 9px 14px;
  font: inherit;
  font-weight: 600;
  cursor: pointer;
  border: 1px solid var(--line);
  align-self: flex-start;
}
.btn:disabled {
  opacity: 0.55;
  cursor: not-allowed;
}
.btn-primary {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}
.btn-primary:hover { background: var(--accent-strong); }
.btn-secondary {
  background: var(--surface);
  color: var(--accent-strong);
}
.btn-secondary:hover {
  border-color: var(--accent);
  background: var(--soft);
}
.btn-ghost {
  background: transparent;
  color: var(--muted);
}
.modal-backdrop {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 18px;
  background: rgba(31, 42, 36, 0.36);
}
.modal {
  width: min(520px, 100%);
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 12px;
  box-shadow: var(--shadow-lg);
  padding: 22px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.modal h2 {
  margin: 0;
  font-size: 19px;
}
.install-status {
  margin: 0;
  border: 1px solid var(--line);
  background: var(--soft);
  border-radius: 8px;
  padding: 10px 12px;
  color: var(--muted);
}
.install-status[data-tone="error"] {
  color: var(--danger);
  background: #fbf1f1;
  border-color: var(--danger);
}
.modal-help {
  margin: -4px 0 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.45;
}
.install-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.recruit-container,
.start-container {
  gap: 12px;
}

.start-container {
  gap: 14px;
}

.user-type-card {
  background: var(--surface);
  border: 1.5px solid var(--line);
  border-radius: 12px;
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  transition: box-shadow 0.15s ease, border-color 0.15s ease;
}
.user-type-card:hover {
  box-shadow: 0 4px 16px rgba(20, 40, 30, 0.10);
  border-color: var(--accent);
}
.user-type-card--featured {
  border-color: var(--accent);
  background: var(--accent-soft);
}
.user-type-card--featured:hover {
  box-shadow: 0 4px 20px rgba(61, 138, 110, 0.18);
}

.user-type-card--ide-default {
  padding: 24px;
  gap: 18px;
}

.user-type-card--compact {
  padding: 16px 18px;
  gap: 12px;
}

.user-type-card--alpha {
  background: linear-gradient(180deg, #fbfcfa 0%, #f4f7f2 100%);
}

.card-header {
  display: flex;
  gap: 14px;
  align-items: flex-start;
}
.card-icon {
  width: 38px;
  height: 38px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--soft);
  border: 1px solid var(--line);
  border-radius: 9px;
  font-family: "JetBrains Mono", "Cascadia Code", Consolas, monospace;
  font-size: 10px;
  font-weight: 700;
  color: var(--accent-strong);
  letter-spacing: -0.5px;
}
.user-type-card--featured .card-icon {
  background: #fff;
  border-color: var(--accent);
}

.card-title {
  display: block;
  font-size: 15px;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 3px;
}
.card-desc { margin: 0; font-size: 13px; color: var(--muted); line-height: 1.45; }

.card-eyebrow {
  display: inline-flex;
  align-self: flex-start;
  padding: 4px 10px;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent-strong);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.route-note {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.5;
}

.route-note--compact {
  font-size: 12px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  padding: 10px 18px;
  font: inherit;
  font-weight: 600;
  font-size: 14px;
  cursor: pointer;
  transition: background 0.12s, border-color 0.12s, box-shadow 0.12s;
  align-self: flex-start;
}
.btn-block { align-self: stretch; width: 100%; }
.btn-primary {
  background: var(--accent);
  color: #fff;
  border: 1.5px solid var(--accent);
}
.btn-primary:hover {
  background: var(--accent-strong);
  border-color: var(--accent-strong);
  box-shadow: 0 2px 8px rgba(61, 138, 110, 0.25);
}
.btn-primary:focus-visible { outline: 2px solid var(--accent-strong); outline-offset: 2px; }
.btn-primary:disabled { background: #c5d2cb; border-color: #c5d2cb; cursor: not-allowed; box-shadow: none; }
.btn-secondary {
  background: var(--surface);
  color: var(--accent-strong);
  border: 1.5px solid var(--line);
}
.btn-secondary:hover {
  border-color: var(--accent);
  background: var(--accent-soft);
  box-shadow: 0 2px 8px rgba(61, 138, 110, 0.10);
}
.btn-secondary:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

/* Recruit cards are informational — no pointer/hover highlight. */
.recruit-card {
  cursor: default;
}

.byoa-card {
  grid-column: 1 / -1;
}

.byoa-card .cmd-block {
  align-self: flex-start;
  display: inline-block;
  white-space: nowrap;
  word-break: normal;
}
.recruit-card:hover {
  box-shadow: none;
  border-color: var(--line);
}

/* IDE command display — shown after choosing "In my IDE". */
.cmd-block {
  background: #0d1410;
  color: #c8d3cd;
  font-family: "JetBrains Mono", "Cascadia Code", Consolas, monospace;
  font-size: 14px;
  padding: 12px 16px;
  border-radius: 8px;
  word-break: break-all;
}

.command-row {
  display: flex;
  gap: 8px;
  align-items: center;
  margin-bottom: 8px;
}
.command-row .cmd-block { flex: 1; }
.command-row .btn {
  flex-shrink: 0;
  font-size: 12px;
  padding: 6px 10px;
}
.text-button {
  align-self: flex-start;
  border: 0;
  background: transparent;
  color: var(--accent-strong);
  padding: 6px 0;
  font: inherit;
  font-size: 13px;
  cursor: pointer;
  text-decoration: underline;
}

/* Below ~600px the row's flex layout starts compressing the verb text and
 * clipping the project-picker. First-run is desktop-by-spec but we still
 * want the surface to degrade gracefully for users who happen to open it
 * in a narrow window. Stack the label / verb / change link vertically and
 * let the row breathe. */
@media (max-width: 600px) {
  .page { padding: 24px 16px 24px; }
  .setup-shell { grid-template-columns: 1fr; }
  .setup-steps {
    border-right: 0;
    border-bottom: 1px solid var(--line);
    padding-right: 0;
    padding-bottom: 12px;
  }
  .agent-grid,
  .choice-grid { grid-template-columns: 1fr; }
  .checklist .row { gap: 8px; padding: 12px 14px; }
  .row .label { min-width: 0; }
  .row .verb { flex: 1 1 100%; }
  .row .change-link { margin-left: auto; }
  .row .project-picker { gap: 8px; }
  .row .project-picker input { width: 100%; min-width: 0; }
  .user-type-card--ide-default,
  .user-type-card--compact {
    padding: 18px 16px;
  }
}