/* ═══════════════════════════════════════════════════════
   PANELS  —  clear bordered boxes, expand buttons, vivid accents
   ═══════════════════════════════════════════════════════ */

/* ── Chapter containers ── */
.ch {
  position: relative;
  height: 100dvh;
  scroll-snap-align: start;
  scroll-snap-stop: always;
  overflow: hidden;       /* nothing escapes the chapter */
}

/* ── Glass base (shared) ── */
.pglass, .aglass, .mbox {
  background: rgba(3,5,16,0.82);
  border: 1px solid rgba(23,174,212,0.28);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
}

/* ── INTRO PANEL ── */
.panel {
  position: absolute;
  z-index: 50;
  pointer-events: all;
  left: clamp(1.25rem, 4vw, 3.5rem);
  top: clamp(4.5rem, 9vh, 6.5rem);
  width: min(340px, 38vw);
  /* No opacity/transform here — JS adds .in */
  opacity: 0;
  transform: translateX(-18px);
  transition: opacity 0.55s var(--ease-out), transform 0.55s var(--ease-out);
  /* Hard containment — never overflow viewport */
  max-height: calc(100dvh - clamp(4.5rem,9vh,6.5rem) - 2rem);
  overflow: visible; /* apanel needs to escape — clipped by .ch not here */
}
.panel.in {
  opacity: 1;
  transform: translateX(0);
}
.panel.dim { opacity: 0.25; pointer-events: none; }

.pglass {
  padding: 20px 22px 16px;
  border-left: 3px solid var(--cyan);
}

/* ── Cover: centred ── */
#c0 .panel {
  left: 50%;
  top: 50%;
  width: min(560px, 82vw);
  max-height: none;
  transform: translate(-50%, -50%);
  opacity: 0;
}
#c0 .panel.in {
  opacity: 1;
  transform: translate(-50%, -50%);
}
#c0 .pglass { border-left: none; border-top: 2px solid var(--cyan); }

/* ── Present: right-anchored ── */
#c2 .panel {
  left: auto;
  right: clamp(1.25rem, 4vw, 3.5rem);
  transform: translateX(18px);
}
#c2 .panel.in { transform: translateX(0); }
#c2 .pglass { border-left: none; border-right: 3px solid var(--amber); }

/* ── Beyond: right-anchored ── */
#c5 .panel {
  left: auto;
  right: clamp(1.25rem, 4vw, 3.5rem);
  transform: translateX(18px);
}
#c5 .panel.in { transform: translateX(0); }
#c5 .pglass { border-left: none; border-right: 3px solid var(--cyan); }

/* ── Eyebrow / chapter label ── */
.eyebrow {
  font-family: var(--ff-mono);
  font-size: 9.5px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--cyan);
  margin-bottom: 9px;
  display: flex;
  align-items: center;
  gap: 8px;
  text-shadow: 0 0 14px rgba(23,174,212,0.6);
}
.eyebrow::before {
  content: '';
  width: 18px; height: 1px;
  background: var(--cyan);
  opacity: 0.7;
  flex-shrink: 0;
}
.eyebrow.amber {
  color: var(--amber);
  text-shadow: 0 0 14px rgba(254,153,15,0.6);
}
.eyebrow.amber::before { background: var(--amber); }

/* ── Panel headings ── */
.panel h2 {
  font-family: var(--ff-serif);
  font-size: clamp(16px, 1.9vw, 21px);
  font-weight: 700;
  line-height: 1.2;
  color: var(--ink);
  margin-bottom: 9px;
}

.panel p {
  font-size: 12.5px;
  line-height: 1.65;
  color: var(--ink2);
  margin-bottom: 10px;
}
.panel p:last-of-type { margin-bottom: 0; }
.panel em { font-family: var(--ff-serif); font-style: italic; color: var(--ink); }

/* ── Inline icon/graphic row in panel ── */
.panel-graphic {
  display: flex;
  gap: 8px;
  margin: 12px 0;
  align-items: flex-end;
}
.panel-icon {
  font-size: 22px;
  line-height: 1;
  opacity: 0.7;
}
.panel-stat {
  font-family: var(--ff-mono);
  font-size: 22px;
  font-weight: 500;
  color: var(--cyan);
  line-height: 1;
}
.panel-stat-label {
  font-family: var(--ff-mono);
  font-size: 9px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink3);
  margin-left: 4px;
  align-self: flex-end;
  padding-bottom: 3px;
}
.panel-stat.amber { color: var(--amber); }

/* ── EXPAND BUTTON (replaces hover-cue) ── */
.expand-btn {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  margin-top: 14px;
  font-family: var(--ff-mono);
  font-size: 9.5px;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: var(--cyan);
  background: rgba(23,174,212,0.08);
  border: 1px solid rgba(23,174,212,0.32);
  padding: 7px 13px;
  cursor: pointer;
  transition: background 0.2s, border-color 0.2s, color 0.2s;
  user-select: none;
  -webkit-tap-highlight-color: transparent;
}
.expand-btn:hover {
  background: rgba(23,174,212,0.18);
  border-color: var(--cyan);
  color: #fff;
}
.expand-btn.open {
  background: rgba(23,174,212,0.15);
  border-color: var(--cyan);
  color: #fff;
}
.expand-btn.amber {
  color: var(--amber);
  background: rgba(254,153,15,0.08);
  border-color: rgba(254,153,15,0.32);
}
.expand-btn.amber:hover, .expand-btn.amber.open {
  background: rgba(254,153,15,0.18);
  border-color: var(--amber);
  color: #fff;
}
.expand-btn::after {
  content: '+';
  font-size: 14px;
  font-weight: 300;
  transition: transform 0.25s;
}
.expand-btn.open::after { transform: rotate(45deg); content: '+'; }

/* ── ANALYSIS PANEL ── */
.apanel {
  position: absolute;
  left: calc(100% + 2px);
  top: 0;
  width: min(400px, calc(100vw - min(340px,38vw) - clamp(1.25rem,4vw,3.5rem) - 1.5rem));
  max-height: calc(100dvh - clamp(4.5rem,9vh,6.5rem) - 1.5rem);
  overflow-y: auto;
  scrollbar-width: thin;
  scrollbar-color: rgba(23,174,212,0.2) transparent;
  /* Hidden by default — toggled by JS via .panel.ao */
  opacity: 0;
  pointer-events: none;
  transform: translateX(-8px);
  transition: opacity 0.28s var(--ease-out), transform 0.28s var(--ease-out);
}

/* Open state — driven by JS .ao class, NOT hover */
.panel.ao .apanel {
  opacity: 1;
  pointer-events: all;
  transform: translateX(0);
}

/* Right-side panels: apanel emerges to the left */
#c2 .panel .apanel,
#c5 .panel .apanel {
  left: auto;
  right: calc(100% + 2px);
  transform: translateX(8px);
}
#c2 .panel.ao .apanel,
#c5 .panel.ao .apanel {
  transform: translateX(0);
}

/* No apanel on cover */
#c0 .apanel { display: none; }

.aglass {
  padding: 18px 20px;
  border-left: 3px solid var(--cyan);
  /* Slightly different tint from intro panel */
  background: rgba(2,4,14,0.90);
  border-top: 1px solid rgba(23,174,212,0.28);
  border-right: 1px solid rgba(23,174,212,0.28);
  border-bottom: 1px solid rgba(23,174,212,0.28);
}
#c2 .panel .aglass,
#c5 .panel .aglass {
  border-left: 1px solid rgba(254,153,15,0.28);
  border-right: 3px solid var(--amber);
}
.aglass h3 {
  font-family: var(--ff-serif);
  font-size: 14px;
  font-weight: 700;
  color: var(--ink);
  margin-bottom: 14px;
  padding-bottom: 10px;
  border-bottom: 1px solid rgba(255,255,255,0.07);
}

/* ── Case blocks ── */
.case {
  margin-bottom: 14px;
  padding-bottom: 14px;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.case:last-of-type { border-bottom: none; margin-bottom: 0; padding-bottom: 0; }

.case-label {
  font-family: var(--ff-mono);
  font-size: 9px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--amber);
  margin-bottom: 3px;
}

.case-title {
  font-size: 12.5px;
  font-weight: 500;
  color: var(--ink);
  margin-bottom: 2px;
}

.case-sub {
  font-size: 11px;
  color: var(--ink3);
  margin-bottom: 6px;
}

.case p {
  font-size: 11.5px;
  color: var(--ink2);
  line-height: 1.55;
  margin-top: 5px;
}

.delay-bar-wrap {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 5px;
}
.delay-bar-track {
  flex: 1;
  height: 2px;
  background: rgba(255,255,255,0.08);
  overflow: hidden;
}
.delay-bar-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--cyan), var(--amber));
  width: 0;
  transition: width 1.4s var(--ease-out);
}
.delay-bar-label {
  font-family: var(--ff-mono);
  font-size: 9.5px;
  color: var(--amber);
  white-space: nowrap;
}

/* ── Launch button ── */
.lbtn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 14px;
  font-family: var(--ff-mono);
  font-size: 9.5px;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: var(--cyan);
  background: rgba(23,174,212,0.1);
  border: 1px solid var(--cyan-border);
  padding: 8px 15px;
  cursor: pointer;
  transition: background 0.2s, border-color 0.2s, color 0.2s;
  pointer-events: all;
}
.lbtn:hover {
  background: rgba(23,174,212,0.25);
  border-color: var(--cyan);
  color: #fff;
}
.lbtn::after { content: '→'; font-size: 13px; }
.lbtn.amber {
  color: var(--amber);
  background: rgba(254,153,15,0.1);
  border-color: var(--amber-border);
}
.lbtn.amber:hover {
  background: rgba(254,153,15,0.25);
  border-color: var(--amber);
  color: #fff;
}

/* ── Begin button (cover) ── */
.begin-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-top: 18px;
  font-family: var(--ff-mono);
  font-size: 10px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: #fff;
  background: rgba(23,174,212,0.12);
  border: 1px solid var(--cyan-border);
  padding: 11px 22px;
  cursor: pointer;
  transition: background 0.2s, border-color 0.2s;
}
.begin-btn:hover {
  background: rgba(23,174,212,0.25);
  border-color: var(--cyan);
}
.begin-btn::after { content: '↓'; font-size: 14px; }

/* ── Scroll cue ── */
.scroll-cue {
  position: absolute;
  bottom: 22px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 5px;
  font-family: var(--ff-mono);
  font-size: 8.5px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink3);
  animation: scrollCue 2.8s ease-in-out infinite;
  pointer-events: none;
}
@keyframes scrollCue {
  0%,100% { opacity:0.35; transform:translateX(-50%) translateY(0); }
  50%      { opacity:0.75; transform:translateX(-50%) translateY(5px); }
}
.scroll-cue svg { width:14px; height:14px; stroke:var(--ink3); fill:none; }

/* ── MODAL ── */
.modal {
  position: fixed;
  inset: 0;
  z-index: 500;
  opacity: 0;
  transform: scale(0.97);
  transition: opacity 0.32s var(--ease-out), transform 0.32s var(--ease-out);
  pointer-events: none;
  display: flex;
  align-items: center;
  justify-content: center;
}
.modal.on {
  opacity: 1;
  transform: scale(1);
  pointer-events: all;
}

.mbk {
  position: absolute;
  inset: 0;
  background: rgba(3,4,10,0.65);
  cursor: pointer;
}

.mbox {
  position: relative;
  z-index: 1;
  width: min(680px, 92vw);
  max-height: calc(100dvh - 60px);
  overflow-y: auto;
  scrollbar-width: thin;
  scrollbar-color: rgba(23,174,212,0.2) transparent;
  padding: 28px 30px;
  background: rgba(3,5,16,0.96);
  border: 1px solid rgba(23,174,212,0.3);
  border-top: 2px solid var(--cyan);
}

.mhdr {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 20px;
  padding-bottom: 16px;
  border-bottom: 1px solid rgba(255,255,255,0.07);
}

.mhdr h2 {
  font-family: var(--ff-serif);
  font-size: 18px;
  font-weight: 700;
  color: var(--ink);
  margin-bottom: 3px;
}
.mhdr p { font-size: 12px; color: var(--ink3); }

.mclose {
  background: none;
  border: 1px solid rgba(255,255,255,0.15);
  color: var(--ink3);
  width: 30px; height: 30px;
  cursor: pointer;
  font-size: 14px;
  flex-shrink: 0;
  margin-left: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: border-color 0.2s, color 0.2s;
}
.mclose:hover { border-color: var(--amber); color: var(--amber); }

/* ── Modal body elements ── */
.mbody { font-size: 13px; }

.context-box {
  background: rgba(23,174,212,0.06);
  border: 1px solid rgba(23,174,212,0.2);
  border-left: 2px solid var(--cyan);
  padding: 12px 16px;
  margin-bottom: 18px;
}
.context-box p {
  font-family: var(--ff-mono);
  font-size: 11.5px;
  line-height: 1.65;
  color: var(--ink2);
}

.choice-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin-bottom: 18px;
}

.choice-btn {
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.1);
  color: var(--ink2);
  padding: 12px 14px;
  font-family: var(--ff-sans);
  font-size: 12.5px;
  line-height: 1.5;
  text-align: left;
  cursor: pointer;
  transition: background 0.2s, border-color 0.2s, color 0.2s;
}
.choice-btn:hover:not(:disabled) {
  background: rgba(23,174,212,0.1);
  border-color: rgba(23,174,212,0.5);
  color: var(--ink);
}
.choice-btn.chosen {
  background: rgba(254,153,15,0.12);
  border-color: var(--amber-border);
  border-left: 2px solid var(--amber);
  color: var(--ink);
}
.choice-btn:disabled { opacity: 0.4; cursor: default; }

/* ── Delay simulator ── */
.sim-delay { margin-top: 14px; display: none; }
.sim-delay.vis { display: block; }

.sim-label {
  font-family: var(--ff-mono);
  font-size: 9.5px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--cyan);
  margin-bottom: 7px;
}

.sim-bar-wrap {
  height: 3px;
  background: rgba(255,255,255,0.07);
  margin-bottom: 14px;
  overflow: hidden;
}
.sim-bar-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--cyan), var(--amber));
  width: 0%;
  transition: width 0.1s linear;
}

.sim-events { margin-bottom: 14px; }

.sim-event {
  display: flex;
  align-items: flex-start;
  gap: 9px;
  padding: 5px 0;
  border-bottom: 1px solid rgba(255,255,255,0.05);
  opacity: 0;
  transform: translateY(4px);
  transition: opacity 0.4s, transform 0.4s;
}
.sim-event.vis { opacity: 1; transform: translateY(0); }

.sim-event-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  margin-top: 5px;
  flex-shrink: 0;
}
.sim-event-dot.cyan  { background: var(--cyan); }
.sim-event-dot.amber { background: var(--amber); }
.sim-event-dot.red   { background: #e04444; }

.sim-event-week {
  font-family: var(--ff-mono);
  font-size: 9.5px;
  color: var(--amber);
  min-width: 34px;
  flex-shrink: 0;
  padding-top: 2px;
}

.sim-event-text { font-size: 12px; color: var(--ink2); line-height: 1.5; }

.outcome-card {
  background: rgba(23,174,212,0.07);
  border: 1px solid rgba(23,174,212,0.25);
  border-left: 2px solid var(--cyan);
  padding: 15px 17px;
  margin-top: 14px;
  display: none;
}
.outcome-card.vis { display: block; }
.outcome-card p {
  font-family: var(--ff-serif);
  font-size: 13px;
  font-style: italic;
  line-height: 1.65;
  color: var(--ink);
}

.try-again {
  display: none;
  margin-top: 12px;
  font-family: var(--ff-mono);
  font-size: 9.5px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink3);
  background: none;
  border: 1px solid rgba(255,255,255,0.12);
  padding: 7px 13px;
  cursor: pointer;
  transition: color 0.2s, border-color 0.2s;
}
.try-again.vis { display: inline-block; }
.try-again:hover { color: var(--ink); border-color: var(--ink3); }

/* ── Timeline ── */
.timeline { margin-top: 20px; padding-top: 16px; border-top: 1px solid rgba(255,255,255,0.07); }
.timeline-label {
  font-family: var(--ff-mono);
  font-size: 9.5px;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: var(--cyan);
  margin-bottom: 12px;
}
.tl-item {
  display: flex;
  gap: 12px;
  margin-bottom: 10px;
  align-items: flex-start;
}
.tl-date {
  font-family: var(--ff-mono);
  font-size: 9.5px;
  color: var(--amber);
  white-space: nowrap;
  min-width: 84px;
  padding-top: 2px;
}
.tl-text { font-size: 12px; color: var(--ink2); line-height: 1.5; }

/* ── Finding card ── */
.finding {
  margin-top: 16px;
  padding: 12px 16px;
  background: rgba(254,153,15,0.06);
  border: 1px solid rgba(254,153,15,0.2);
  border-top: 2px solid var(--amber);
}
.finding-label {
  font-family: var(--ff-mono);
  font-size: 9px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--amber);
  margin-bottom: 5px;
}
.finding p { font-size: 12.5px; color: var(--ink2); line-height: 1.6; }

/* ── Scard ── */
.scard {
  background: rgba(3,5,16,0.94);
  border: 1px solid rgba(255,255,255,0.08);
  border-left: 2px solid var(--cyan);
  padding: 11px 16px;
  max-width: 340px;
  width: 88vw;
  animation: scardIn 0.38s var(--ease-out) forwards;
}
.scard-label {
  font-family: var(--ff-mono);
  font-size: 8.5px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--cyan);
  margin-bottom: 3px;
}
.scard-text { font-size: 12px; color: var(--ink2); line-height: 1.5; }

@keyframes scardIn {
  from { opacity:0; transform:translateY(8px); }
  to   { opacity:1; transform:translateY(0); }
}

/* ── Mapper result ── */
.mapper-result {
  background: rgba(23,174,212,0.06);
  border: 1px solid rgba(23,174,212,0.22);
  border-left: 2px solid var(--cyan);
  padding: 14px 16px;
  animation: scardIn 0.32s var(--ease-out) forwards;
}
.mapper-result h4 {
  font-family: var(--ff-serif);
  font-size: 14px;
  font-weight: 700;
  color: var(--ink);
  margin-bottom: 5px;
}
.mapper-result p { font-size: 12.5px; color: var(--ink2); line-height: 1.6; }
.mapper-result .verdict {
  margin-top: 8px;
  font-family: var(--ff-mono);
  font-size: 9px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--amber);
}

/* ── Inline SVG graphics in panels ── */
.panel-svg {
  margin: 10px 0;
  display: block;
  width: 100%;
  opacity: 0.85;
}