/* Beginner-friendly PC setup, using the shared Premier theme tokens. */
.setup-guide {
  min-width: 0;
  margin-top: 26px;
  color: var(--p-text);
  font-size: 14px;
  line-height: 1.8;
  overflow-wrap: anywhere;
}
.setup-guide p { word-break: keep-all; overflow-wrap: anywhere; }
.setup-guide a { color: var(--p-accent); text-underline-offset: 4px; }
.setup-guide strong { color: var(--p-text); font-weight: 650; }
.setup-guide code {
  font-family: var(--p-mono);
  font-size: .9em;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  word-break: break-word;
}
.setup-intro { margin-bottom: 22px; }
.setup-intro h3 { font-size: 21px; font-weight: 650; line-height: 1.45; }
.setup-intro p { margin-top: 10px; color: var(--p-muted); font-size: 14px; }
.setup-format {
  display: block;
  padding: 12px 14px;
  margin-top: 14px;
  border-left: 3px solid var(--p-accent);
  background: var(--p-bg);
  color: var(--p-muted);
  font-size: 13px;
  line-height: 1.8;
}
.setup-progress { margin: 0 0 26px; }
.setup-progress ol {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 5px;
  padding: 0;
  margin: 0;
  list-style: none;
}
.setup-progress li { min-width: 0; }
.ai-shell .setup-progress button {
  display: flex;
  flex-direction: column;
  justify-content: center;
  width: 100%;
  height: 100%;
  min-height: 64px;
  gap: 4px;
  padding: 8px 3px;
  background: var(--p-bg);
  border: 1px solid transparent;
  border-radius:var(--md-shape-s);
  color: var(--p-muted);
  font-size: 11px;
  font-weight: 550;
  line-height: 1.45;
  word-break: keep-all;
  overflow-wrap: anywhere;
}
.setup-progress button > b,
.setup-progress button > span,
.setup-progress .setup-step-number {
  font: 600 12px/1.3 var(--p-mono);
}
.ai-shell .setup-progress button:hover { border-color: var(--p-line); color: var(--p-text); }
.ai-shell .setup-progress button[aria-current="step"] {
  color: var(--p-accent);
  border-color: var(--p-accent);
  background: var(--p-accent-soft);
  font-weight: 700;
}
.setup-progress small {
  display: block;
  margin-top: 2px;
  color: var(--p-muted);
  font-size: 12px;
  line-height: 1.7;
}
.setup-panel { min-width: 0; scroll-margin-top: 140px; }
.setup-panel[hidden] { display: none !important; }
.setup-kicker {
  margin-bottom: 7px;
  color: var(--p-accent);
  font-size: 12px;
  font-weight: 600;
  line-height: 1.5;
}
.setup-panel h4 { margin: 0 0 12px; font-size: 19px; font-weight: 650; line-height: 1.5; letter-spacing: -.035em; word-break: keep-all; }
.setup-panel h4 { scroll-margin-top: 140px; }
.setup-guide kbd,.desktop-resume kbd { padding: 1px 4px; border: 1px solid var(--p-line); border-radius:var(--md-shape-xs); font: 12px/1.5 var(--p-mono); }
.setup-shortcuts { display:flex; gap:8px; flex-wrap:wrap; margin-top:14px; }
.ai-shell .setup-shortcuts button { min-height:44px; font-size:12px; padding:8px 11px; }
.setup-copy-status { font-size:12px; color:var(--p-accent); line-height:1.7; min-height:0; }
.setup-copy-status:not(:empty) { margin-top:14px; }
.setup-panel #desktop-form>.primary { width:100%; margin-top:20px; min-height:46px; }
.setup-panel .desktop-command code { font-size:12px; }
.setup-panel .desktop-command button { min-height:44px; font-size:12px; }
.setup-panel .desktop-pair-state { font-size:13px; }
.setup-example p code { display:inline; }
.setup-panel > p { margin: 10px 0 15px; color: var(--p-muted); }
.setup-instructions ol,
.setup-provider ol,
ol.setup-instructions {
  padding-left: 22px;
  margin: 18px 0;
}
.setup-instructions li,
.setup-provider li {
  margin: 0 0 18px;
  padding-left: 4px;
  color: var(--p-text);
  font-size: 14px;
  line-height: 1.85;
}
.setup-instructions li::marker,
.setup-provider li::marker { color: var(--p-accent); font-weight: 650; }
.setup-instructions li:last-child,
.setup-provider li:last-child { margin-bottom: 0; }
.setup-instructions li > strong,
.setup-provider li > strong { display: block; font-size: 14px; line-height: 1.75; }
.setup-instructions li p,
.setup-provider li p { margin-top: 6px; color: var(--p-muted); font-size: 13px; line-height: 1.85; }
.setup-example {
  margin: 15px 0;
  padding: 13px 15px;
  border: 1px dashed var(--p-line);
  border-radius:var(--md-shape-s);
  background: var(--p-bg);
  color: var(--p-text);
}
.setup-example .example-label {
  display: block;
  margin-bottom: 8px;
  color: var(--p-muted);
  font-family: var(--p-font);
  font-size: 12px;
  font-weight: 500;
  line-height: 1.7;
}
.setup-example code { display: block; font-size: 12px; line-height: 1.85; }
.setup-command {
  display: flex;
  flex-direction: column;
  min-width: 0;
  align-items: stretch;
  margin: 13px 0;
  padding: 14px;
  border: 1px solid var(--p-line);
  border-radius:var(--md-shape-s);
  background: var(--p-bg);
}
.setup-command > div { min-width: 0; }
.setup-command code {
  display: block;
  min-width: 0;
  color: var(--p-text);
  font-size: 12px;
  line-height: 1.9;
  user-select: all;
}
.ai-shell .setup-command button {
  align-self: flex-end;
  min-height: 44px;
  margin-top: 12px;
  padding: 9px 13px;
  background: var(--p-surface);
  font-size: 12px;
  white-space: normal;
}
.setup-command button .p-icon { width: 16px; height: 16px; }
.ai-shell .setup-command button[data-copied="true"],
.ai-shell .setup-command button.copied { color: var(--p-accent); border-color: var(--p-accent); background: var(--p-accent-soft); }
.setup-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; margin-top: 24px; padding-top: 20px; border-top: 1px solid var(--p-line); }
.ai-shell .setup-actions button,
.setup-actions .p-button { min-height: 46px; padding: 11px 16px; font-size: 13px; line-height: 1.6; }
.ai-shell .setup-actions button.primary { flex: 1; }
.ai-shell .setup-actions button.text,
.ai-shell .setup-actions .setup-back { border-color: transparent; background: transparent; color: var(--p-muted); }
.ai-shell .setup-actions button.text:hover,
.ai-shell .setup-actions .setup-back:hover { color: var(--p-text); background: var(--p-bg); }
.setup-note,
.setup-warning { margin: 16px 0; padding: 13px 15px; border-radius:var(--md-shape-s); color: var(--p-muted); background: var(--p-bg); font-size: 13px; line-height: 1.85; word-break: keep-all; overflow-wrap: anywhere; }
.setup-warning { border-left: 3px solid var(--p-red); }
.setup-note p + p,
.setup-warning p + p { margin-top: 8px; }
.setup-note strong,
.setup-warning strong { color: var(--p-text); }
.setup-os { margin: 18px 0; }
.ai-shell .setup-os label { margin-top: 0; font-size: 13px; }
.ai-shell .setup-os select { min-height: 46px; }
.setup-os p,
.setup-os small { display: block; color: var(--p-muted); font-size: 13px; line-height: 1.8; margin-top: 8px; }
.setup-readycheck { margin: 20px 0; }
.ai-shell .setup-readycheck label {
  display: flex;
  align-items: flex-start;
  gap: 11px;
  min-height: 46px;
  padding: 12px 0;
  margin: 0;
  color: var(--p-text);
  font-size: 13px;
  font-weight: 500;
  line-height: 1.8;
  cursor: pointer;
}
.ai-shell .setup-readycheck label + label { border-top: 1px solid var(--p-line); }
.ai-shell .setup-readycheck input[type="checkbox"] {
  flex: 0 0 18px;
  width: 18px;
  height: 18px;
  min-height: 18px;
  margin: 3px 0 0;
  padding: 0;
  accent-color: var(--p-accent);
  cursor: pointer;
}
.setup-troubleshooting { margin-top: 27px; padding-top: 8px; border-top: 1px solid var(--p-line); }
.setup-troubleshooting details { border-bottom: 1px solid var(--p-line); }
.setup-troubleshooting summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  min-height: 48px;
  padding: 13px 0;
  list-style: none;
  color: var(--p-text);
  font-size: 13px;
  font-weight: 550;
  line-height: 1.75;
  cursor: pointer;
}
.setup-troubleshooting summary::-webkit-details-marker { display: none; }
.setup-troubleshooting summary::after { content: '+'; flex: none; width: 18px; color: var(--p-muted); text-align: center; font-size: 18px; line-height: 1; font-weight: 400; }
.setup-troubleshooting details[open] > summary::after { content: '−'; }
.setup-troubleshooting p { margin: 0 0 16px; color: var(--p-muted); font-size: 13px; line-height: 1.85; }
.setup-troubleshooting code { font-size: 12px; color: var(--p-text); }
.setup-guide :where(button, a, select, input, summary, [tabindex]):focus-visible { outline: 2px solid var(--p-focus); outline-offset: 4px; }
.setup-guide .desktop-download { min-height: 44px; font-size: 13px; line-height: 1.7; margin-top: 10px; }
@media (max-width: 540px) {
  .setup-guide { margin-top: 23px; }
  .setup-intro h3 { font-size: 20px; }
  .setup-progress { margin-bottom: 24px; }
  .setup-progress ol { gap: 4px; }
  .ai-shell .setup-progress button { padding-inline: 2px; font-size: 11px; }
  .setup-panel h4 { font-size: 18px; }
  .setup-instructions ol, .setup-provider ol, ol.setup-instructions { padding-left: 19px; }
  .setup-command { padding: 12px; }
  .setup-example, .setup-note, .setup-warning { padding: 12px; }
  .setup-actions { gap: 8px; }
  .ai-shell .setup-actions button { padding-inline: 12px; }
  .ai-shell .setup-os select { font-size: 16px; }
}
@media (max-width: 360px) {
  .ai-shell .setup-progress button { font-size: 11px; }
  .setup-actions { flex-direction: column-reverse; align-items: stretch; }
  .ai-shell .setup-actions button { width: 100%; }
}
@media (prefers-reduced-motion: reduce) {
  .setup-guide *, .setup-guide *::before, .setup-guide *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
}