/* ==========================================================================
   LiveSlide.Pro - public demo (demo.php)
   Loaded via $pageExtraCss. Uses the livedeck.css tokens.
   Without JS every step is visible; .is-enhanced (set by demo.js) turns the
   sequence into a one-step-at-a-time stepper.
   ========================================================================== */

.ld-demo-label {
  display: inline-flex; align-items: center; gap: 0.5rem;
  margin: var(--space-4) 0 0;
  padding: 0.35rem 0.9rem;
  border: 1px solid var(--border-strong);
  border-radius: 999px;
  font-size: 0.9rem; font-weight: 600;
  color: var(--heading);
  background: var(--bg-card);
}
.ld-demo-label span { color: var(--highlight-500); font-size: 0.7rem; }

.ld-demo {
  max-width: 1040px;
  margin: 0 auto;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: var(--space-5);
}
@media (min-width: 760px) { .ld-demo { padding: var(--space-6); } }

/* Controls */
.ld-demo-controls { display: grid; gap: var(--space-3); margin-bottom: var(--space-5); }
.ld-demo-dots { display: flex; gap: var(--space-2); flex-wrap: wrap; justify-content: center; }
.ld-demo-dot {
  width: 44px; height: 44px; /* WCAG 2.2 target size */
  border-radius: 50%;
  border: 1.5px solid var(--border-strong);
  background: transparent;
  color: var(--text-soft);
  font-weight: 700;
  cursor: pointer;
}
.ld-demo-dot:hover { border-color: var(--accent-500); color: var(--heading); }
.ld-demo-dot[aria-current="step"] { background: var(--accent-500); border-color: var(--accent-500); color: #0a0a0d; }
.ld-demo-buttons { display: flex; gap: var(--space-2); flex-wrap: wrap; justify-content: center; }
.ld-demo-buttons .ld-btn { min-height: 44px; min-width: 88px; }
.ld-demo-timer { height: 3px; background: var(--border); border-radius: 3px; overflow: hidden; }
.ld-demo-timer span { display: block; height: 100%; width: 0; background: var(--accent-500); }

/* Steps */
.ld-demo-step { display: grid; gap: var(--space-5); padding: var(--space-5) 0; border-top: 1px solid var(--border); }
.ld-demo-step:first-of-type { border-top: 0; }
.ld-demo.is-enhanced .ld-demo-step { border-top: 0; padding: 0; }
.ld-demo.is-enhanced .ld-demo-step:not(.is-active) { display: none; }
.ld-demo.is-enhanced .ld-demo-step.is-active { animation: ld-demo-in 380ms ease both; }
@media (min-width: 900px) {
  .ld-demo-step { grid-template-columns: 0.8fr 1.2fr; align-items: center; }
}
.ld-demo-count { font-size: 0.8rem; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: var(--text-muted); margin: 0 0 var(--space-2); }
.ld-demo-cap h2 { margin-bottom: var(--space-3); }
.ld-demo-cap h2:focus { outline: none; }
.ld-demo-cap p:last-child { color: var(--text-soft); margin: 0; }
.ld-demo-visual { min-width: 0; }
.ld-demo-visual-split { display: grid; gap: var(--space-4); grid-template-columns: 1fr; align-items: start; }
@media (min-width: 620px) { .ld-demo-visual-split { grid-template-columns: 1.3fr 1fr; } }

@keyframes ld-demo-in { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }

/* Projector screen: always dark, like a real room display */
.ld-demo-screen {
  margin: 0;
  background: #0a0a0d;
  color: #ede9dc;
  border: 6px solid #26252a;
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  aspect-ratio: 16 / 10;
  display: flex; flex-direction: column; justify-content: center;
}
.ld-demo-screen-sm { aspect-ratio: auto; min-height: 260px; justify-content: flex-start; }
.ld-demo-screen-title { font-family: var(--font-display); font-size: clamp(1rem, 2.4vw, 1.4rem); font-weight: 600; color: #faf8f1; margin: 0 0 var(--space-4); text-align: center; }
.ld-demo-screen-body { display: flex; gap: var(--space-5); align-items: center; justify-content: center; flex-wrap: wrap; }
.ld-demo-qr { width: clamp(120px, 26vw, 180px); height: auto; border-radius: 8px; animation: ld-demo-pulse 2.4s ease-in-out infinite; }
@keyframes ld-demo-pulse { 0%, 100% { box-shadow: 0 0 0 0 rgba(196, 240, 76, 0); } 50% { box-shadow: 0 0 0 8px rgba(196, 240, 76, 0.25); } }
.ld-demo-screen-side p { margin: 0 0 var(--space-2); }
.ld-demo-screen-lead { font-size: 1.25rem; font-weight: 700; color: #faf8f1; }
.ld-demo-screen-code { color: #bdb7a5; }
.ld-demo-screen-code strong { color: #c4f04c; letter-spacing: 0.08em; }
.ld-demo-counter { display: flex; align-items: baseline; gap: 0.4rem; justify-content: center; color: #bdb7a5; margin: 0 0 var(--space-3); }
.ld-demo-counter-num { font-family: var(--font-display); font-size: 2.4rem; font-weight: 700; color: #c4f04c; display: inline-block; transition: transform 160ms ease; }
.ld-demo-counter-num.is-bumped { transform: scale(1.15); }

.ld-demo-chips { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: var(--space-2); justify-content: center; }
.ld-demo-chip {
  padding: 0.3rem 0.8rem; border-radius: 999px;
  background: #16161a; border: 1px solid #36353c; color: #ede9dc; font-size: 0.9rem;
  transition: opacity 260ms ease, transform 260ms ease;
}
.ld-demo-chip.is-pending { opacity: 0; transform: scale(0.8); }
.ld-demo-chip.is-in { border-color: #c4f04c; }

/* Phone frame */
.ld-demo-phone {
  margin: 0 auto;
  width: 100%; max-width: 280px;
  background: #1a1a1c;
  border-radius: 36px;
  padding: 12px;
  box-shadow: var(--shadow-lg);
}
.ld-demo-phone-inner {
  background: #fafaf7; color: #1a1a1c;
  border-radius: 26px;
  padding: var(--space-5) var(--space-4);
  font-size: 0.88rem;
  line-height: 1.45;
}
.ld-demo-phone-inner p { margin: 0 0 var(--space-2); }
.ld-demo-phone-title { font-family: var(--font-display); font-weight: 700; font-size: 1.05rem; color: #0a0a0d; text-align: center; margin-bottom: var(--space-3) !important; }
.ld-demo-field-label { font-weight: 600; color: #0a0a0d; }
.ld-demo-field { border: 1px solid #cdc4ad; border-radius: 8px; padding: 0.4rem 0.6rem; background: #fff; color: #1a1a1c; }
.ld-demo-field-tall { min-height: 3.6em; }
.ld-demo-check { display: flex; gap: 0.5rem; align-items: flex-start; }
.ld-demo-box { flex: 0 0 18px; height: 18px; border-radius: 4px; background: #4a6419; color: #fff; font-size: 0.75rem; display: inline-flex; align-items: center; justify-content: center; }
.ld-demo-submit { background: #0a0a0d; color: #faf8f1; text-align: center; border-radius: 999px; padding: 0.5rem; font-weight: 700; }
.ld-demo-optional { color: #43413a; font-size: 0.8rem; text-align: center; }

.ld-demo-follow-head { font-weight: 700; color: #0a0a0d; }
.ld-demo-follow-h { font-size: 0.75rem; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; color: #3f5410; margin-top: var(--space-3) !important; }
.ld-demo-follow-prompt { background: #f1ede2; border-radius: 8px; padding: 0.5rem 0.6rem; font-style: italic; }
.ld-demo-plan { list-style: none; padding: 0; margin: 0 0 var(--space-2); display: grid; gap: 0.35rem; }
.ld-demo-plan li { display: flex; gap: 0.5rem; }
.ld-demo-plan span { flex: 0 0 3.2rem; font-weight: 700; color: #3f5410; }
.ld-demo-follow-caution { border-left: 3px solid #b36b00; padding-left: 0.5rem; color: #43413a; font-size: 0.82rem; }

/* Build */
.ld-demo-build { margin: 0; background: var(--bg-alt); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: var(--space-5); }
.ld-demo-build-status { font-weight: 700; color: var(--heading); margin: 0 0 var(--space-3); min-height: 1.6em; }
.ld-demo-progress { height: 8px; background: var(--border); border-radius: 8px; overflow: hidden; margin-bottom: var(--space-4); }
.ld-demo-progress span { display: block; height: 100%; background: var(--accent-500); transition: width 500ms ease; }
.ld-demo-thumbs { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(96px, 1fr)); gap: var(--space-2); }
.ld-demo-thumb {
  aspect-ratio: 16 / 9;
  border-radius: 6px;
  border: 1px dashed var(--border-strong);
  padding: 0.4rem 0.5rem;
  display: flex; flex-direction: column; justify-content: flex-end;
  opacity: 0.45;
  transition: opacity 300ms ease, background 300ms ease, border-color 300ms ease;
}
.ld-demo-thumb.is-done { opacity: 1; background: var(--bg-card); border-style: solid; border-color: var(--accent-500); }
.ld-demo-thumb-eyebrow { font-size: 0.65rem; text-transform: uppercase; letter-spacing: 0.1em; color: var(--text-muted); }
.ld-demo-thumb-name { font-weight: 700; color: var(--heading); font-size: 0.9rem; }
.ld-demo-build-where { margin: var(--space-3) 0 0; font-size: 0.9rem; color: var(--text-soft); }

/* Browser window bar, used on the deck and presenter-notes visuals */
.ld-demo-browser {
  display: flex; align-items: center; gap: 6px;
  margin: calc(var(--space-5) * -1) calc(var(--space-5) * -1) var(--space-4);
  padding: 0.5rem 0.8rem;
  background: var(--bg-card);
  border-bottom: 1px solid var(--border);
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}
.ld-demo-browser span { width: 9px; height: 9px; border-radius: 50%; background: var(--border-strong); flex: 0 0 9px; }
.ld-demo-browser p { margin: 0 0 0 0.4rem; font-size: 0.8rem; color: var(--text-muted); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; min-width: 0; }

/* Presenter notes window on the laptop */
.ld-demo-notes { margin: 0; background: var(--bg-alt); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: var(--space-5); }
.ld-demo-notes p { margin: 0 0 var(--space-2); }
.ld-demo-notes-grid { display: grid; gap: var(--space-4); grid-template-columns: 1fr; margin-bottom: var(--space-3); }
@media (min-width: 620px) { .ld-demo-notes-grid { grid-template-columns: 1.6fr 1fr; } }
.ld-demo-notes-h { font-size: 0.72rem; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: var(--text-muted); }
.ld-demo-notes-now { font-family: var(--font-display); font-weight: 700; color: var(--heading); line-height: 1.25; }
.ld-demo-notes-text { color: var(--text-soft); font-size: 0.95rem; }
.ld-demo-notes-next { border: 1px solid var(--border-strong); border-radius: 6px; padding: 0.5rem 0.6rem; font-size: 0.9rem; color: var(--heading); background: var(--bg-card); }
.ld-demo-notes-timer { font-family: var(--font-display); font-size: 1.6rem; font-weight: 700; color: var(--heading); }
.ld-demo-roster { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(92px, 1fr)); gap: var(--space-2); }
.ld-demo-roster-item {
  padding: 0.45rem 0.6rem; border-radius: 6px;
  border: 1px solid var(--border-strong); background: var(--bg-card);
  font-size: 0.9rem; font-weight: 600; color: var(--heading);
  transition: border-color 300ms ease, box-shadow 300ms ease;
}
.ld-demo-roster-tag { display: none; font-size: 0.68rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.08em; color: var(--text-muted); }
.ld-demo-roster-item.is-spotlit { border: 2px solid var(--accent-500); box-shadow: 0 0 0 3px rgba(196, 240, 76, 0.25); }
.ld-demo-roster-item.is-spotlit .ld-demo-roster-tag { display: block; }

/* Finished slide: fixed light palette for a projector-friendly sample */
.ld-demo-slide {
  margin: 0;
  background: #fafaf7; color: #1a1a1c;
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  box-shadow: var(--shadow-lg);
  border-top: 6px solid #c4f04c;
}
.ld-demo-slide p { margin: 0 0 var(--space-3); }
.ld-demo-slide-eyebrow { font-size: 0.75rem; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; color: #3f5410; }
.ld-demo-slide-title { font-family: var(--font-display); font-size: clamp(1.2rem, 2.8vw, 1.6rem); font-weight: 700; color: #0a0a0d; line-height: 1.2; }
.ld-demo-slide-q { font-style: italic; color: #43413a; }
.ld-demo-slide-lesson { color: #1a1a1c; }
.ld-demo-slide-points { margin: 0 0 var(--space-3); padding-left: 1.2rem; color: #1a1a1c; }
.ld-demo-slide-points li { margin-bottom: 0.25rem; }
.ld-demo-slide-prompt { background: #f1ede2; border-radius: 8px; padding: 0.6rem 0.8rem; font-size: 0.95rem; }
.ld-demo-slide-prompt span { font-weight: 700; display: block; font-size: 0.8rem; color: #3f5410; }
.ld-demo-slide-action { font-size: 0.95rem; margin-bottom: 0 !important; }

/* End */
.ld-demo-end { text-align: center; background: var(--bg-alt); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: var(--space-6) var(--space-5); }
.ld-demo-recap { list-style: none; counter-reset: recap; padding: 0; margin: 0 auto var(--space-5); max-width: 360px; text-align: left; display: grid; gap: var(--space-2); }
.ld-demo-recap li { counter-increment: recap; display: flex; gap: var(--space-3); align-items: center; color: var(--heading); font-weight: 600; }
.ld-demo-recap li::before { content: counter(recap); flex: 0 0 28px; height: 28px; border-radius: 50%; background: var(--accent-500); color: #0a0a0d; display: inline-flex; align-items: center; justify-content: center; font-size: 0.85rem; }
.ld-demo-end-note { margin: var(--space-4) 0 0; color: var(--text-soft); font-size: 0.95rem; }
.ld-demo-end .ld-btn { white-space: normal; }

.ld-demo-disclaimer { max-width: 1040px; margin: var(--space-4) auto 0; text-align: center; font-size: 0.9rem; color: var(--text-muted); }

@media (prefers-reduced-motion: reduce) {
  .ld-demo-qr { animation: none; }
  .ld-demo.is-enhanced .ld-demo-step.is-active { animation: none; }
  .ld-demo-roster-item { transition: none; }
}