/* ===== Restore the Archive — activity layout ===== */

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.8rem 1.5rem;
  border-bottom: 1px solid rgba(75,232,224,0.15);
  position: sticky;
  top: 0;
  background: rgba(10,14,23,0.85);
  backdrop-filter: blur(6px);
  z-index: 20;
}
.brand {
  font-family: var(--font-display);
  letter-spacing: 0.12em;
  font-size: 0.9rem;
}
.topbar-right { display: flex; gap: 0.6rem; align-items: center; }
.btn.small { padding: 0.4em 0.9em; font-size: 0.75rem; }

/* Audio settings popover */
.audio-settings { position: relative; }
.audio-panel {
  position: absolute;
  top: calc(100% + 0.5rem);
  right: 0;
  width: 260px;
  padding: 1rem;
  z-index: 30;
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}
.audio-panel[hidden] { display: none; }
.audio-row {
  display: grid;
  grid-template-columns: 64px 1fr auto;
  align-items: center;
  gap: 0.6rem;
}
.audio-row label {
  font-size: 0.78rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--text-dim);
}
.audio-row input[type="range"] {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 4px;
  border-radius: 2px;
  background: var(--bg-panel-2);
  outline: none;
  accent-color: var(--accent-cyan);
}
.audio-row input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--accent-cyan);
  box-shadow: 0 0 8px var(--border-glow);
  cursor: pointer;
}
.audio-row input[type="range"]::-moz-range-thumb {
  width: 14px;
  height: 14px;
  border: none;
  border-radius: 50%;
  background: var(--accent-cyan);
  box-shadow: 0 0 8px var(--border-glow);
  cursor: pointer;
}
.audio-row .btn[aria-pressed="true"] {
  color: var(--accent-magenta);
  border-color: var(--accent-magenta);
}

/* Back navigation inside the question console */
.console-nav { margin-bottom: 1rem; }

/* Progress bar */
.progress-wrap {
  max-width: 720px;
  margin: 1.2rem auto 0;
  padding: 0 1.5rem;
}
.progress-label {
  display: flex;
  justify-content: space-between;
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  color: var(--text-dim);
  margin-bottom: 0.35rem;
  text-transform: uppercase;
}
#progressPct { color: var(--accent-cyan); }
.progress-track {
  height: 10px;
  border-radius: 6px;
  background: var(--bg-panel);
  border: 1px solid rgba(75,232,224,0.2);
  overflow: hidden;
}
.progress-fill {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--accent-cyan), var(--accent-green));
  box-shadow: 0 0 12px var(--accent-cyan);
  transition: width 0.6s ease;
}

main { max-width: 900px; margin: 0 auto; padding: 1.5rem; }

.screen { display: none; }
.screen.active { display: block; animation: fadeIn 0.35s ease; }
@keyframes fadeIn { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: translateY(0); } }

/* Intro briefing deck */
.intro-panel { padding: 2.2rem; text-align: left; }
.intro-slide { min-height: 280px; animation: fadeIn 0.3s ease; }
.intro-kicker {
  display: inline-block;
  font-family: var(--font-display);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-size: 0.7rem;
  color: var(--accent-amber);
  margin-bottom: 0.6rem;
}
.intro-slide h1, .intro-slide h2 { margin: 0 0 1rem; }
.intro-slide h1 { font-size: 1.9rem; }
.intro-slide h2 { font-size: 1.4rem; color: var(--accent-cyan); }
.intro-slide p { color: var(--text-main); font-size: 0.95rem; line-height: 1.7; margin: 0 0 1rem; }
.intro-slide p.dim { color: var(--text-dim); font-size: 0.85rem; }
.intro-slide ul { color: var(--text-dim); font-size: 0.92rem; line-height: 1.7; padding-left: 1.3rem; margin: 0 0 1rem; }
.intro-slide ul li { margin-bottom: 0.4rem; }
.intro-slide ul li strong { color: var(--accent-cyan); }
.intro-slide .intro-emphasis { color: var(--accent-amber); }
.intro-controls {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-top: 1.6rem;
  padding-top: 1.2rem;
  border-top: 1px solid rgba(75,232,224,0.12);
}
.intro-counter {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  color: var(--text-dim);
}
.intro-controls .btn[disabled] { opacity: 0.35; cursor: default; }

/* Activity kicker (labels Activity 1 vs Activity 2 throughout the experience) */
.activity-kicker {
  display: inline-block;
  font-family: var(--font-display);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-size: 0.7rem;
  color: var(--accent-amber);
  margin-bottom: 0.6rem;
}
.activity-kicker-center { text-align: center; display: block; }

/* Briefing */
.briefing-panel { padding: 2.2rem; text-align: left; }
.briefing-panel h1 { font-size: 1.8rem; margin-bottom: 0.8rem; }
.briefing-lede { font-size: 1rem; color: var(--text-main); margin-bottom: 1.2rem; }
.briefing-points { color: var(--text-dim); font-size: 0.9rem; line-height: 1.7; margin-bottom: 1.6rem; padding-left: 1.3rem; }
.briefing-points strong { color: var(--accent-cyan); }
.briefing-points em { color: var(--accent-amber); font-style: normal; }

/* Section map */
.section-title { text-align: center; font-size: 1.3rem; margin-bottom: 0.4rem; }
.map-sub { text-align: center; color: var(--text-dim); font-size: 0.88rem; margin-bottom: 1.6rem; }
.section-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 1rem;
  margin-bottom: 1.8rem;
}
.section-card {
  background: var(--bg-panel);
  border: 1px solid rgba(75,232,224,0.18);
  border-radius: 8px;
  padding: 1.2rem;
  cursor: pointer;
  transition: all 0.15s ease;
  text-align: left;
}
.section-card:hover {
  border-color: var(--accent-cyan);
  box-shadow: 0 0 18px var(--border-glow);
  transform: translateY(-2px);
}
.section-card.completed {
  border-color: var(--accent-green);
  box-shadow: 0 0 14px rgba(93,255,176,0.2);
}
.section-card h4 { font-size: 0.95rem; margin: 0 0 0.4rem; color: var(--text-main); }
.section-card .status { font-size: 0.75rem; letter-spacing: 0.06em; text-transform: uppercase; }
.section-card.completed .status { color: var(--accent-green); }
.section-card:not(.completed) .status { color: var(--text-dim); }

/* Question console */
.console-wrap { padding: 1.8rem; }
.console-header { display: flex; gap: 0.6rem; margin-bottom: 1rem; }

/* Decryption stability gauge */
.stability-wrap { margin-bottom: 2rem; }
.stability-label {
  display: flex;
  justify-content: space-between;
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-dim);
  margin-bottom: 0.35rem;
}
#stabilityStatus, #scnStabilityStatus { color: var(--accent-green); transition: color 0.3s ease; }
#stabilityStatus.warn, #scnStabilityStatus.warn { color: var(--accent-amber); }
#stabilityStatus.critical, #scnStabilityStatus.critical { color: var(--accent-red); }
.stability-track {
  position: relative;
  height: 10px;
  border-radius: 6px;
  background: var(--bg-panel);
  border: 1px solid rgba(75,232,224,0.2);
  overflow: visible;
}
.stability-fill {
  height: 100%;
  width: 100%;
  border-radius: 6px;
  background: linear-gradient(90deg, var(--accent-green), var(--accent-cyan));
  box-shadow: 0 0 12px var(--accent-green);
  transition: width 0.4s ease, background 0.4s ease, box-shadow 0.4s ease;
}
.stability-fill.warn {
  background: linear-gradient(90deg, var(--accent-amber), var(--accent-cyan));
  box-shadow: 0 0 12px var(--accent-amber);
}
.stability-fill.critical {
  background: linear-gradient(90deg, var(--accent-red), var(--accent-magenta));
  box-shadow: 0 0 12px var(--accent-red);
}
.stability-threshold {
  position: absolute;
  top: -3px;
  bottom: -3px;
  width: 2px;
  background: var(--text-dim);
  box-shadow: 0 0 6px rgba(255,255,255,0.4);
}
.stability-threshold::after {
  content: 'PASS';
  position: absolute;
  top: calc(100% + 0.3rem);
  left: 50%;
  transform: translateX(-50%);
  font-size: 0.6rem;
  letter-spacing: 0.06em;
  color: var(--text-dim);
  white-space: nowrap;
}
.q-prompt { font-family: var(--font-mono); text-transform: none; letter-spacing: normal; font-size: 1.05rem; color: var(--text-main); margin-bottom: 1.2rem; line-height: 1.5; }
.q-body { margin-bottom: 1.2rem; }

/* Choice list (multiple choice / true-false) */
.choice-list { display: flex; flex-direction: column; gap: 0.6rem; }
.choice-item {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  background: var(--bg-panel);
  border: 1px solid rgba(126,147,173,0.25);
  border-radius: 6px;
  padding: 0.7em 1em;
  cursor: pointer;
  font-size: 0.9rem;
  transition: all 0.12s ease;
}
.choice-item:hover { border-color: var(--accent-cyan); }
.choice-item.selected { border-color: var(--accent-cyan); background: rgba(75,232,224,0.08); box-shadow: 0 0 10px var(--border-glow); }
.choice-item input { accent-color: var(--accent-cyan); }
.choice-item.correct { border-color: var(--accent-green); background: rgba(93,255,176,0.08); }
.choice-item.incorrect { border-color: var(--accent-red); background: rgba(255,93,93,0.08); }

/* Numeric input */
.numeric-input-wrap { display: flex; align-items: center; gap: 0.7rem; }
.numeric-input-wrap input {
  background: var(--bg-panel);
  border: 1px solid rgba(75,232,224,0.3);
  border-radius: 6px;
  color: var(--text-main);
  font-family: var(--font-mono);
  font-size: 1rem;
  padding: 0.6em 0.9em;
  width: 140px;
}
.numeric-input-wrap input:focus { outline: none; border-color: var(--accent-cyan); box-shadow: 0 0 10px var(--border-glow); }
.numeric-unit-hint { color: var(--text-dim); font-size: 0.8rem; }

/* Matching */
.match-grid { display: grid; gap: 0.6rem; }
.match-row { display: grid; grid-template-columns: 1fr 1fr; gap: 0.8rem; align-items: center; }
.match-left {
  background: var(--bg-panel);
  border: 1px solid rgba(126,147,173,0.25);
  border-radius: 6px;
  padding: 0.6em 0.9em;
  font-size: 0.85rem;
  color: var(--accent-amber);
}
.match-right select {
  width: 100%;
  background: var(--bg-panel);
  border: 1px solid rgba(75,232,224,0.3);
  border-radius: 6px;
  color: var(--text-main);
  font-family: var(--font-mono);
  font-size: 0.85rem;
  padding: 0.55em 0.7em;
}
.match-right select:focus { outline: none; border-color: var(--accent-cyan); }
.match-right.correct select { border-color: var(--accent-green); }
.match-right.incorrect select { border-color: var(--accent-red); }

/* Ordering / sequencing */
.order-list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 0.5rem; }
.order-item {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  background: var(--bg-panel);
  border: 1px solid rgba(126,147,173,0.25);
  border-radius: 6px;
  padding: 0.65em 1em;
  font-size: 0.88rem;
  cursor: grab;
  user-select: none;
}
.order-item.dragging { opacity: 0.4; }
.order-item .handle { color: var(--text-dim); font-family: var(--font-display); letter-spacing: 0.1em; font-size: 0.7rem; }
.order-item.correct { border-color: var(--accent-green); }
.order-item.incorrect { border-color: var(--accent-red); }
.order-hint { color: var(--text-dim); font-size: 0.78rem; margin-bottom: 0.6rem; }

/* Feedback */
.q-feedback { margin-top: 1rem; padding: 1rem; border-radius: 6px; font-size: 0.88rem; line-height: 1.6; display: none; }
.q-feedback.show { display: block; animation: fadeIn 0.3s ease; }
.q-feedback.correct { background: rgba(93,255,176,0.08); border: 1px solid var(--accent-green); color: var(--text-main); }
.q-feedback.incorrect { background: rgba(255,93,93,0.08); border: 1px solid var(--accent-red); color: var(--text-main); }
.q-feedback .fb-title { font-family: var(--font-display); letter-spacing: 0.06em; text-transform: uppercase; font-size: 0.8rem; margin-bottom: 0.4rem; display: block; }
.q-feedback.correct .fb-title { color: var(--accent-green); }
.q-feedback.incorrect .fb-title { color: var(--accent-red); }

.console-actions { display: flex; gap: 0.8rem; flex-wrap: wrap; }

/* Scenario context card (Activity 2 — Calibration Protocol) — mock mod-tool layout */
.scenario-context { margin-bottom: 1.2rem; }

.mod-interface {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 0.9rem;
  align-items: start;
}
@media (max-width: 760px) {
  .mod-interface { grid-template-columns: 1fr; }
}

.mod-sidebar {
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
}

.mod-widget {
  background: rgba(0,0,0,0.28);
  border: 1px solid rgba(75,232,224,0.2);
  border-left: 3px solid var(--accent-amber);
  border-radius: 6px;
  padding: 0.8rem 1rem;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  line-height: 1.65;
  color: var(--text-main);
}
.mod-widget-title {
  display: block;
  font-family: var(--font-display);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-size: 0.68rem;
  color: var(--accent-amber);
  margin-bottom: 0.5rem;
}
.mod-widget-content { height: 100%; }
.mod-meta-row {
  font-size: 0.85rem;
  color: var(--text-dim);
  margin-bottom: 0.3rem;
}
.mod-meta-row strong { color: var(--text-main); }
.mod-chat {
  margin-top: 0.8rem;
  padding-top: 0.8rem;
  border-top: 1px solid rgba(255,255,255,0.08);
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}
.mod-bubble {
  position: relative;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 10px;
  padding: 0.7rem 1rem;
  font-weight: 600;
  text-align: center;
  color: var(--text-main);
  align-self: stretch;
  max-width: 100%;
}
.mod-bubble::before {
  content: '';
  position: absolute;
  left: 14px;
  bottom: -8px;
  width: 0;
  height: 0;
  border: 8px solid transparent;
  border-top-color: rgba(255,255,255,0.12);
  border-bottom: 0;
}

/* Two-sided conversation bubbles: "reported" account on the right, the
   other party on the left — like a standard messaging UI. */
.mod-bubble-reported {
  align-self: flex-end;
  max-width: 80%;
  text-align: right;
  background: rgba(255,200,87,0.08);
  border-color: rgba(255,200,87,0.25);
}
.mod-bubble-reported::before {
  left: auto;
  right: 14px;
  border-top-color: rgba(255,200,87,0.25);
}
.mod-bubble-other {
  align-self: flex-start;
  max-width: 80%;
  text-align: left;
  background: rgba(75,232,224,0.08);
  border-color: rgba(75,232,224,0.2);
}
.mod-bubble-other::before {
  left: 14px;
  border-top-color: rgba(75,232,224,0.2);
}

/* Telemetry/flag-report readout (for non-chat scenarios, e.g. NexFilter AI flags) */
.mod-telemetry {
  margin-top: 0.8rem;
  padding-top: 0.8rem;
  border-top: 1px solid rgba(255,255,255,0.08);
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}
.mod-telemetry-row {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.4rem 0.6rem;
  border-radius: 4px;
  background: rgba(255,255,255,0.03);
  font-size: 0.85rem;
}
.mod-telemetry-label { color: var(--text-dim); }
.mod-telemetry-value { color: var(--text-main); font-weight: 600; text-align: right; }
.mod-telemetry-row.flagged {
  background: rgba(255,93,93,0.08);
  border: 1px solid rgba(255,93,93,0.25);
}
.mod-telemetry-row.flagged .mod-telemetry-value { color: var(--accent-red); }
.mod-widget-user { border-left-color: var(--accent-cyan); }
.mod-widget-history { border-left-color: var(--accent-magenta, var(--accent-cyan)); }
.mod-widget-history .mod-widget-body {
  color: var(--text-dim);
  font-size: 0.82rem;
  font-style: italic;
}

.finale-next-lede {
  color: var(--text-main);
  font-size: 0.92rem;
  line-height: 1.7;
  margin: 0 0 1.4rem;
  padding: 1rem 1.2rem;
  border: 1px solid rgba(255,200,87,0.3);
  border-radius: 6px;
  background: rgba(255,200,87,0.06);
}

/* Section / finale complete panels */
.complete-panel, .finale-panel, .failed-panel { padding: 2.4rem; text-align: center; }
.complete-summary, .finale-lede, .failed-summary { color: var(--text-dim); font-size: 0.95rem; margin: 0.8rem 0 1.6rem; }
.glow-text-red { color: var(--accent-red); text-shadow: 0 0 12px rgba(255,93,93,0.6); }
.glow-text-amber { color: var(--accent-amber); text-shadow: 0 0 12px rgba(255,200,87,0.6); }
.glow-text-green { color: var(--accent-green); text-shadow: 0 0 12px rgba(75,232,141,0.5); }
.failed-panel { border-color: rgba(255,93,93,0.35); }
.failed-summary { margin-bottom: 0.6rem; }
.failed-hint { color: var(--text-dim); font-size: 0.85rem; margin: 0 0 1.6rem; line-height: 1.6; }
.failed-actions { justify-content: center; }
.finale-stats { display: flex; justify-content: center; gap: 2rem; margin-bottom: 1.6rem; flex-wrap: wrap; }
.finale-stats .stat { text-align: center; }
.finale-stats .stat .num { font-family: var(--font-display); font-size: 1.8rem; color: var(--accent-cyan); text-shadow: 0 0 10px var(--border-glow); }
.finale-stats .stat .lbl { font-size: 0.7rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--text-dim); }
.finale-review { text-align: left; max-width: 560px; margin: 0 auto 1.6rem; font-size: 0.85rem; color: var(--text-dim); }
.finale-review h4 { color: var(--accent-amber); font-size: 0.85rem; margin-bottom: 0.5rem; }
.finale-review ul { padding-left: 1.2rem; }
.finale-review li { margin-bottom: 0.3rem; }

/* Recovered log modal */
.modal-overlay {
  position: fixed; inset: 0; background: rgba(5,8,14,0.75);
  display: flex; align-items: center; justify-content: center;
  z-index: 50; backdrop-filter: blur(3px);
}
.modal-overlay[hidden] { display: none; }
.modal-panel {
  position: relative;
  max-width: 640px; width: 92%;
  max-height: 80vh; overflow-y: auto;
  padding: 1.8rem;
}
.modal-close, .drawer-close {
  position: absolute; top: 0.8rem; right: 0.9rem;
  background: transparent; border: 1px solid var(--text-dim);
  color: var(--text-dim); border-radius: 4px; cursor: pointer;
  font-family: var(--font-mono); font-size: 0.8rem; padding: 0.3em 0.6em;
}
.modal-close:hover, .drawer-close:hover { color: var(--accent-magenta); border-color: var(--accent-magenta); }
.modal-note { color: var(--text-dim); font-size: 0.8rem; margin-bottom: 1rem; }
.log-content {
  background: rgba(0,0,0,0.35);
  border: 1px solid rgba(75,232,224,0.2);
  border-radius: 6px;
  padding: 1rem;
  font-size: 0.78rem;
  color: var(--accent-green);
  white-space: pre-wrap;
  line-height: 1.6;
}

/* Policy reference drawer */
.drawer {
  position: fixed; inset: 0; z-index: 40;
  display: flex; justify-content: flex-end;
  background: rgba(5,8,14,0.55);
  backdrop-filter: blur(2px);
}
.drawer[hidden] { display: none; }
.drawer-panel {
  position: relative;
  width: min(820px, 100%);
  height: 100%;
  background: var(--bg-deep);
  border-left: 1px solid rgba(75,232,224,0.25);
  box-shadow: -10px 0 40px rgba(0,0,0,0.5);
  display: flex; flex-direction: column;
}
.drawer-close { position: absolute; top: 0.8rem; right: 1rem; z-index: 2; }
.drawer-frame { flex: 1; border: 0; width: 100%; height: 100%; }

@media (max-width: 640px) {
  .match-row { grid-template-columns: 1fr; }
  .finale-stats { gap: 1rem; }
  .topbar { flex-wrap: wrap; gap: 0.6rem; }
}