/* Daylight Computer Club — designed for the DC-1's monochrome reflective LCD.
   Rules of the road: pure grayscale, high contrast, real borders instead of
   shadows, no gradients, no animation (ghosting), big touch targets. */

:root {
  --ink: #000;
  --paper: #fff;
  --mid: #555;
  --faint: #999;
  --rule: 2px solid var(--ink);
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: Georgia, 'Times New Roman', serif;
  font-size: 20px;
  line-height: 1.5;
}

.wrap {
  max-width: 760px;
  margin: 0 auto;
  padding: 24px 20px 80px;
}

/* ---------- header ---------- */

header.club {
  border-bottom: var(--rule);
  padding-bottom: 20px;
  margin-bottom: 28px;
}

.club-mark {
  display: flex;
  align-items: center;
  gap: 14px;
  text-decoration: none;
  color: var(--ink);
}

.club-mark img {
  width: 56px;
  height: 56px;
  border: var(--rule);
}

.club-mark h1 {
  font-size: 30px;
  line-height: 1.15;
  margin: 0;
  font-weight: normal;
  letter-spacing: 0.5px;
}

.club-tagline {
  margin: 10px 0 0;
  color: var(--mid);
  font-style: italic;
  font-size: 18px;
}

.shelf-heading {
  font-size: 22px;
  font-weight: normal;
  font-style: italic;
  margin: 32px 0 14px;
  padding-bottom: 6px;
  border-bottom: 2px solid var(--ink);
}
.shelf-heading:first-child { margin-top: 8px; }

/* ---------- app cards ---------- */

.card {
  border: var(--rule);
  padding: 20px;
  margin-bottom: 24px;
}

.card h2 {
  margin: 0 0 4px;
  font-size: 26px;
  font-weight: normal;
}

.card .tagline { margin: 0 0 12px; }

.badge {
  display: inline-block;
  font-family: ui-monospace, 'Courier New', monospace;
  font-size: 13px;
  letter-spacing: 1px;
  border: 1px solid var(--ink);
  padding: 3px 8px;
  margin-bottom: 10px;
}

.meta {
  color: var(--mid);
  font-size: 16px;
  margin: 0 0 16px;
}

/* inspector trust badge */
.inspected {
  border: 1px solid var(--faint);
  border-left: 4px solid var(--ink);
  padding: 10px 14px;
  margin: 0 0 16px;
  font-size: 15px;
  color: var(--mid);
}
.inspected b { color: var(--ink); font-weight: normal; }
.inspected ul { margin: 6px 0 0; padding-left: 20px; }
.inspected li { margin: 2px 0; }

/* ---------- buttons ---------- */

.btn {
  display: block;
  width: 100%;
  min-height: 60px;
  border: var(--rule);
  background: var(--ink);
  color: var(--paper);
  font-family: inherit;
  font-size: 22px;
  padding: 14px 20px;
  text-align: center;
  text-decoration: none;
  cursor: pointer;
}

.btn.secondary {
  background: var(--paper);
  color: var(--ink);
}

.btn + .btn { margin-top: 12px; }

/* ---------- wizard ---------- */

.progress {
  font-family: ui-monospace, 'Courier New', monospace;
  font-size: 15px;
  letter-spacing: 1px;
  color: var(--mid);
  margin-bottom: 8px;
}

.step-title {
  font-size: 28px;
  margin: 0 0 16px;
  font-weight: normal;
}

.step-body p { margin: 0 0 16px; }

/* a drawn mock of an on-screen UI element, so people recognize what
   they're about to see */
.ui-mock {
  border: var(--rule);
  padding: 16px;
  margin: 0 0 20px;
  font-family: -apple-system, Roboto, 'Segoe UI', sans-serif;
  font-size: 17px;
  background: var(--paper);
}

.ui-mock .mock-title { font-weight: bold; margin-bottom: 8px; }

.ui-mock .mock-buttons {
  display: flex;
  gap: 12px;
  justify-content: flex-end;
  margin-top: 12px;
  font-weight: bold;
}

.ui-mock .mock-buttons span {
  padding: 8px 12px;
}

.ui-mock .tap-this {
  border: 2px dashed var(--ink);
}

.ui-mock .mock-toggle {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 8px;
}

.pill {
  display: inline-block;
  border: var(--rule);
  border-radius: 20px;
  padding: 4px 18px;
  font-size: 14px;
}

.pill.on { background: var(--ink); color: var(--paper); }

.hint {
  color: var(--mid);
  font-size: 17px;
  border-left: 4px solid var(--faint);
  padding-left: 12px;
  margin: 0 0 20px;
}

.checklist { list-style: none; padding: 0; margin: 0 0 20px; }

.checklist li {
  border: var(--rule);
  margin-bottom: 12px;
}

.checklist label {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  padding: 14px;
  cursor: pointer;
}

.checklist input[type=checkbox] {
  width: 28px;
  height: 28px;
  flex-shrink: 0;
  accent-color: #000;
  margin-top: 2px;
}

.wizard-nav {
  display: flex;
  gap: 12px;
  margin-top: 28px;
}

.wizard-nav .btn { flex: 1; }
.wizard-nav .btn.back { flex: 0 0 30%; }

/* ---------- misc ---------- */

footer.club {
  border-top: var(--rule);
  margin-top: 48px;
  padding-top: 20px;
  font-size: 17px;
  color: var(--mid);
}

footer.club a, .step-body a:not(.btn), .card a:not(.btn), .prose a:not(.btn) { color: var(--ink); }

.prose h2 {
  font-size: 24px;
  font-weight: normal;
  border-bottom: 1px solid var(--faint);
  padding-bottom: 6px;
  margin-top: 36px;
}

pre.copyblock {
  border: var(--rule);
  padding: 16px;
  font-size: 14px;
  line-height: 1.45;
  overflow-x: auto;
  white-space: pre-wrap;
  font-family: ui-monospace, 'Courier New', monospace;
}

.done-mark {
  font-size: 80px;
  text-align: center;
  margin: 20px 0;
}