/* ════════════════════════════════════════════════════════════
   PasalPay — demo players + the 4 scene animations.
   Each .scene element has --ps (animation play-state).
   JS toggles .playing on the scene root to flip --ps.
   Each scene uses --dur in seconds for its loop duration.
   ════════════════════════════════════════════════════════════ */

/* ────────────────────────────────────────────────
   Player chrome — tablet-style bezel + controls
   ──────────────────────────────────────────────── */
.player {
  width: 100%;
  max-width: 720px;
  margin: 0 auto;
  --frame: #14151a;
  --screen-bg: var(--paper-2);
}
.player-bezel {
  background: linear-gradient(180deg, #1a1c22, #0f1015);
  padding: 14px 14px 0;
  border-radius: 26px;
  box-shadow:
    0 30px 60px -25px rgba(14, 31, 39, 0.35),
    0 10px 30px -10px rgba(14, 31, 39, 0.25),
    inset 0 1px 0 rgba(255,255,255,0.06),
    inset 0 -1px 0 rgba(0,0,0,0.6);
  position: relative;
  overflow: hidden;
}
.player-bezel::before {
  /* camera dot */
  content: "";
  position: absolute;
  top: 6px; left: 50%;
  transform: translateX(-50%);
  width: 6px; height: 6px;
  border-radius: 50%;
  background: #2a2d34;
  box-shadow: inset 0 0 0 1px #050608;
  z-index: 5;
}
.player-screen {
  background: var(--screen-bg);
  border-radius: 16px;
  overflow: hidden;
  position: relative;
  aspect-ratio: 16 / 10;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.04);
}
@media (max-width: 700px) {
  .player-screen { aspect-ratio: 4 / 3; }
}

/* The scene fills the screen */
.scene {
  position: absolute;
  inset: 0;
  overflow: hidden;
  --ps: paused;
  font-size: 13px;
  color: var(--ink);
  font-family: var(--font-sans);
}
.scene.playing { --ps: running; }

/* Controls bar */
.player-controls {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 8px 12px;
  color: rgba(255, 255, 255, 0.85);
}
.pc-play {
  width: 36px; height: 36px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.12);
  color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background .15s ease, transform .1s ease;
  flex-shrink: 0;
}
.pc-play:hover { background: rgba(255, 255, 255, 0.22); }
.pc-play:active { transform: scale(0.94); }
.pc-play .ic-pause { display: none; }
.player.is-playing .pc-play .ic-play { display: none; }
.player.is-playing .pc-play .ic-pause { display: inline-flex; }

.pc-time {
  font-size: 11px;
  color: rgba(255, 255, 255, 0.7);
  letter-spacing: 0.02em;
  white-space: nowrap;
  flex-shrink: 0;
}
.pc-track {
  flex: 1;
  height: 4px;
  background: rgba(255, 255, 255, 0.16);
  border-radius: 999px;
  position: relative;
  cursor: pointer;
  overflow: visible;
}
.pc-fill {
  position: absolute;
  inset: 0;
  width: 0%;
  background: var(--saffron);
  border-radius: 999px;
  transition: width .12s linear;
}
.pc-thumb {
  position: absolute;
  top: 50%;
  left: 0%;
  width: 12px; height: 12px;
  border-radius: 50%;
  background: #fff;
  transform: translate(-50%, -50%);
  box-shadow: 0 2px 6px rgba(0,0,0,0.3);
  transition: left .12s linear;
}
.pc-full {
  width: 30px; height: 30px;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.08);
  color: rgba(255, 255, 255, 0.85);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  flex-shrink: 0;
}
.pc-full:hover { background: rgba(255, 255, 255, 0.18); }

.player-caption {
  margin: 14px 0 0;
  text-align: center;
  font-size: 13px;
  color: var(--ink-3);
  font-style: italic;
}
body[data-locale="np"] .player-caption { font-style: normal; font-family: var(--font-np); }

/* ────────────────────────────────────────────────
   Cursor + tap-pulse — shared across scenes
   ──────────────────────────────────────────────── */
.cursor {
  position: absolute;
  width: 22px; height: 22px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.92);
  border: 2px solid var(--ink);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.25);
  pointer-events: none;
  z-index: 50;
  transform: translate(-50%, -50%);
  opacity: 0;
}
.tap-pulse {
  position: absolute;
  width: 40px; height: 40px;
  border-radius: 50%;
  border: 2px solid var(--saffron);
  pointer-events: none;
  z-index: 49;
  transform: translate(-50%, -50%);
  opacity: 0;
}

/* shared chips */
.hsb-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 3px 8px;
  background: var(--good-soft);
  color: var(--good);
  border-radius: 999px;
  font-size: 10px;
  font-weight: 700;
  font-family: var(--font-sans);
  letter-spacing: 0.02em;
}
.hsb-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--good);
  box-shadow: 0 0 0 3px rgba(46, 125, 79, 0.18);
}


/* ════════════════════════════════════════════════════════════
   HERO SCENE — 10s loop, mini ring-up
   Top bar + product grid + cart + cursor
   ════════════════════════════════════════════════════════════ */
.scene-hero {
  --dur: 10s;
  background: var(--paper-2);
  display: flex;
  flex-direction: column;
}
.hero-scene-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 14px;
  background: #fff;
  border-bottom: 1px solid rgba(14, 31, 39, 0.08);
}
.hsb-left { display: flex; align-items: center; gap: 10px; }
.hsb-logo {
  width: 32px; height: 32px;
  border-radius: 9px;
  background: var(--teal);
  position: relative;
}
.hsb-logo::before {
  content: "";
  position: absolute;
  inset: 8px;
  background: var(--saffron);
  border-radius: 5px;
}
.hsb-shop { font-family: var(--font-np); font-weight: 700; font-size: 14px; line-height: 1.1; }
.hsb-sub { font-size: 10px; color: var(--ink-3); line-height: 1.2; }
.hsb-right { display: flex; align-items: center; gap: 10px; }
.hsb-mono { font-family: var(--font-mono); font-size: 11px; color: var(--ink-3); }

.hero-scene-body {
  flex: 1;
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 0;
  min-height: 0;
}
.hsb-grid {
  padding: 10px 12px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  border-right: 1px solid rgba(14, 31, 39, 0.06);
  min-width: 0;
}
.hsb-cat-strip {
  display: flex;
  gap: 6px;
  overflow: hidden;
  flex-shrink: 0;
}
.hsb-cat {
  padding: 4px 10px;
  background: var(--paper);
  border: 1px solid rgba(14, 31, 39, 0.08);
  border-radius: 999px;
  font-family: var(--font-np);
  font-size: 11px;
  font-weight: 600;
  white-space: nowrap;
  color: var(--ink-2);
}
.hsb-cat em { font-family: var(--font-sans); font-style: normal; color: var(--ink-3); font-size: 9px; margin-left: 2px; font-weight: 500; }
.hsb-cat-on { background: var(--teal); color: #fff; border-color: var(--teal); }
.hsb-cat-on em { color: rgba(255,255,255,0.7); }

.hsb-prods {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
  align-content: start;
}
.hsb-prod {
  background: #fff;
  border: 1px solid rgba(14, 31, 39, 0.08);
  border-radius: 12px;
  padding: 8px 10px;
  display: flex;
  flex-direction: column;
  gap: 3px;
  transition: transform .15s ease, box-shadow .15s ease;
}
.hsb-pic {
  width: 28px; height: 28px;
  border-radius: 8px;
  color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-np);
  font-weight: 800;
  font-size: 13px;
  flex-shrink: 0;
}
.hsb-pn { font-family: var(--font-np); font-size: 11px; font-weight: 600; line-height: 1.15; color: var(--ink); }
.hsb-pe { font-size: 9px; color: var(--ink-3); line-height: 1.1; }
.hsb-pr { font-family: var(--font-mono); font-weight: 700; font-size: 12px; color: var(--teal); margin-top: 2px; }

/* press states animated below */
.hsb-prod[data-p="ceta"] {
  animation: heroPressCeta var(--dur) linear infinite;
  animation-play-state: var(--ps);
}
.scene-hero .hsb-prod:nth-of-type(4) { /* Dettol = 4th */
  animation: heroPressDettol var(--dur) linear infinite;
  animation-play-state: var(--ps);
}
@keyframes heroPressCeta {
  0%, 17%, 22%, 100% { transform: scale(1); box-shadow: none; background: #fff; }
  18%, 20% { transform: scale(0.96); box-shadow: 0 0 0 3px var(--saffron-soft); background: var(--saffron-soft); }
}
@keyframes heroPressDettol {
  0%, 35%, 40%, 100% { transform: scale(1); box-shadow: none; background: #fff; }
  36%, 39% { transform: scale(0.96); box-shadow: 0 0 0 3px var(--saffron-soft); background: var(--saffron-soft); }
}

/* CART */
.hsb-cart {
  padding: 10px 12px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  background: var(--paper);
  min-width: 0;
}
.hsb-cart-h { font-family: var(--font-mono); font-size: 10px; color: var(--ink-3); margin-bottom: 4px; }
.hsb-line {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: #fff;
  border-radius: 8px;
  padding: 6px 8px;
  font-family: var(--font-np);
  font-size: 11px;
  line-height: 1.2;
  border: 1px solid rgba(14, 31, 39, 0.06);
  opacity: 0;
  transform: translateY(8px);
}
.hsb-line em { font-style: normal; font-family: var(--font-sans); font-size: 9px; color: var(--ink-3); }
.hsb-line-1 {
  animation: heroLineIn1 var(--dur) linear infinite;
  animation-play-state: var(--ps);
}
.hsb-line-2 {
  animation: heroLineIn2 var(--dur) linear infinite;
  animation-play-state: var(--ps);
}
@keyframes heroLineIn1 {
  0%, 19% { opacity: 0; transform: translateY(8px); }
  22%, 95% { opacity: 1; transform: translateY(0); }
  100% { opacity: 0; transform: translateY(8px); }
}
@keyframes heroLineIn2 {
  0%, 37% { opacity: 0; transform: translateY(8px); }
  40%, 95% { opacity: 1; transform: translateY(0); }
  100% { opacity: 0; transform: translateY(8px); }
}

.hsb-total {
  margin-top: auto;
  display: flex;
  justify-content: space-between;
  font-family: var(--font-np);
  font-weight: 700;
  font-size: 13px;
  color: var(--ink);
  padding-top: 6px;
  border-top: 1px dashed rgba(14, 31, 39, 0.18);
}
.hsb-total-num { font-family: var(--font-mono); font-weight: 700; color: var(--teal); }
.hsb-pay-btn {
  background: var(--teal);
  color: #fff;
  padding: 8px 10px;
  border-radius: 10px;
  font-family: var(--font-np);
  font-weight: 700;
  font-size: 12px;
  text-align: center;
  margin-top: 4px;
  transition: transform .15s ease;
  animation: heroPayPulse var(--dur) linear infinite;
  animation-play-state: var(--ps);
}
@keyframes heroPayPulse {
  0%, 55%, 60%, 100% { transform: scale(1); box-shadow: none; }
  56%, 59% { transform: scale(0.96); box-shadow: 0 0 0 4px rgba(232, 155, 42, 0.4); }
}

/* cursor + tap-pulse paths for hero */
.cursor-hero {
  animation: heroCursor var(--dur) linear infinite;
  animation-play-state: var(--ps);
}
.tap-hero {
  animation: heroTap var(--dur) linear infinite;
  animation-play-state: var(--ps);
}
@keyframes heroCursor {
  /* coordinates as % of scene */
  0%   { opacity: 0; left: 30%; top: 80%; }
  6%   { opacity: 1; }
  19%  { left: 22%; top: 56%; opacity: 1; } /* on Cetamol */
  22%  { left: 22%; top: 56%; }
  36%  { left: 50%; top: 73%; }              /* on Dettol */
  40%  { left: 50%; top: 73%; }
  55%  { left: 86%; top: 92%; }              /* on Pay */
  60%  { left: 86%; top: 92%; }
  72%  { left: 86%; top: 92%; opacity: 1; }
  78%  { opacity: 0; }
  100% { opacity: 0; left: 30%; top: 80%; }
}
@keyframes heroTap {
  0%, 17%, 35%, 54% { opacity: 0; transform: translate(-50%, -50%) scale(0.6); }
  18%               { opacity: 0.9; left: 22%; top: 56%; transform: translate(-50%, -50%) scale(0.6); }
  21%               { opacity: 0; left: 22%; top: 56%; transform: translate(-50%, -50%) scale(1.6); }
  36%               { opacity: 0.9; left: 50%; top: 73%; transform: translate(-50%, -50%) scale(0.6); }
  39%               { opacity: 0; left: 50%; top: 73%; transform: translate(-50%, -50%) scale(1.6); }
  56%               { opacity: 0.9; left: 86%; top: 92%; transform: translate(-50%, -50%) scale(0.6); }
  59%               { opacity: 0; left: 86%; top: 92%; transform: translate(-50%, -50%) scale(1.6); }
  100%              { opacity: 0; }
}

/* dev: small screens — hero scene compressed */
@media (max-width: 600px) {
  .hsb-prods { grid-template-columns: 1fr 1fr; gap: 6px; }
  .hsb-pn { font-size: 10px; }
  .hsb-pic { width: 24px; height: 24px; font-size: 11px; }
}


/* ════════════════════════════════════════════════════════════
   D1 — Ring up a bill (15s loop)
   Full POS sales screen
   ════════════════════════════════════════════════════════════ */
.scene-d1 {
  --dur: 15s;
  background: var(--paper-2);
  font-size: 12px;
}
.d1-shell {
  position: absolute;
  inset: 0;
  display: grid;
  grid-template-columns: 56px 1fr 220px;
  grid-template-rows: 1fr;
  min-width: 0;
}
@media (max-width: 700px) {
  .d1-shell { grid-template-columns: 44px 1fr 180px; }
}

/* sidebar */
.d1-side {
  background: var(--ink);
  color: rgba(255, 255, 255, 0.7);
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 8px 4px;
  gap: 6px;
}
.d1-side-logo {
  width: 30px; height: 30px;
  border-radius: 8px;
  background: var(--teal);
  position: relative;
  margin-bottom: 6px;
}
.d1-side-logo::before {
  content: "";
  position: absolute;
  inset: 7px;
  background: var(--saffron);
  border-radius: 4px;
}
.d1-side-item {
  width: 100%;
  padding: 6px 2px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  border-radius: 8px;
  font-size: 8px;
  color: rgba(255, 255, 255, 0.6);
  font-family: var(--font-np);
}
.d1-side-ic { font-size: 16px; }
.d1-side-on { background: rgba(255, 255, 255, 0.08); color: #fff; }

/* main */
.d1-main {
  display: flex;
  flex-direction: column;
  background: var(--paper-2);
  min-width: 0;
  padding: 10px 12px;
  gap: 8px;
}
.d1-topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
}
.d1-tb-h {
  font-family: var(--font-np);
  font-weight: 700;
  font-size: 16px;
  line-height: 1;
}
.d1-tb-h em { font-family: var(--font-sans); font-style: normal; color: var(--ink-3); font-size: 11px; font-weight: 500; margin-left: 4px; }
.d1-tb-s { font-family: var(--font-mono); font-size: 10px; color: var(--ink-3); margin-top: 3px; }
.d1-tb-r { display: flex; align-items: center; gap: 6px; }

.d1-search {
  display: flex;
  align-items: center;
  gap: 8px;
  background: #fff;
  border: 1px solid rgba(14, 31, 39, 0.1);
  border-radius: 10px;
  padding: 8px 12px;
  color: var(--ink-3);
}
.d1-search-ph { font-family: var(--font-np); font-size: 12px; }

.d1-cats { display: flex; gap: 6px; overflow: hidden; flex-shrink: 0; }
.d1-cat {
  padding: 4px 10px;
  background: #fff;
  border: 1px solid rgba(14, 31, 39, 0.1);
  border-radius: 999px;
  font-family: var(--font-np);
  font-size: 11px;
  font-weight: 600;
  color: var(--ink-2);
  white-space: nowrap;
}
.d1-cat em { font-family: var(--font-sans); font-style: normal; color: var(--ink-3); font-size: 9px; margin-left: 2px; font-weight: 500; }
.d1-cat-on { background: var(--teal); color: #fff; border-color: var(--teal); }
.d1-cat-on em { color: rgba(255,255,255,0.7); }

.d1-prods {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  align-content: start;
  flex: 1;
  min-height: 0;
}
.d1-prod {
  background: #fff;
  border: 1px solid rgba(14, 31, 39, 0.08);
  border-radius: 12px;
  padding: 8px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  position: relative;
  transition: transform .12s ease;
}
.d1-prod-pic {
  width: 32px; height: 32px;
  border-radius: 8px;
  color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-np);
  font-weight: 800;
  font-size: 14px;
}
.d1-prod-n { font-family: var(--font-np); font-size: 11px; font-weight: 600; line-height: 1.15; }
.d1-prod-e { font-size: 9px; color: var(--ink-3); }
.d1-prod-pr {
  margin-top: auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 12px;
  color: var(--teal);
}
.d1-prod-add {
  width: 18px; height: 18px;
  border-radius: 50%;
  background: var(--teal-tint);
  color: var(--teal);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
}

/* press anims */
#d1-prod-ceta {
  animation: d1PressCeta var(--dur) linear infinite;
  animation-play-state: var(--ps);
}
#d1-prod-dettol {
  animation: d1PressDettol var(--dur) linear infinite;
  animation-play-state: var(--ps);
}
@keyframes d1PressCeta {
  /* ceta tapped at 7%, again at 11% */
  0%, 6%, 9%, 10%, 13%, 100% { transform: scale(1); box-shadow: none; background: #fff; }
  7%, 8%   { transform: scale(0.94); box-shadow: 0 0 0 3px var(--saffron-soft); background: var(--saffron-soft); }
  11%, 12% { transform: scale(0.94); box-shadow: 0 0 0 3px var(--saffron-soft); background: var(--saffron-soft); }
}
@keyframes d1PressDettol {
  0%, 19%, 22%, 100% { transform: scale(1); box-shadow: none; background: #fff; }
  20%, 21% { transform: scale(0.94); box-shadow: 0 0 0 3px var(--saffron-soft); background: var(--saffron-soft); }
}


/* D1 cart panel */
.d1-cart {
  background: #fff;
  display: flex;
  flex-direction: column;
  padding: 10px;
  gap: 6px;
  border-left: 1px solid rgba(14, 31, 39, 0.08);
  position: relative;
  overflow: hidden;
}
.d1-cart-h {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 10px;
  color: var(--ink-3);
  padding-bottom: 6px;
  border-bottom: 1px dashed rgba(14, 31, 39, 0.12);
}
.d1-cart-cust { font-family: var(--font-np); font-size: 11px; color: var(--ink-2); font-weight: 600; }
.d1-cart-bill { font-family: var(--font-mono); color: var(--ink-3); font-size: 10px; }

.d1-cart-empty {
  text-align: center;
  font-family: var(--font-np);
  color: var(--ink-3);
  font-size: 11px;
  padding: 30px 10px;
  border: 1px dashed rgba(14, 31, 39, 0.15);
  border-radius: 10px;
  margin: 6px 0;
  animation: d1CartEmpty var(--dur) linear infinite;
  animation-play-state: var(--ps);
}
.d1-cart-empty em { font-family: var(--font-sans); font-style: normal; color: var(--ink-3); display: block; margin-top: 2px; font-size: 9px; }
@keyframes d1CartEmpty {
  0%, 6%   { opacity: 1; transform: scale(1); }
  8%, 100% { opacity: 0; transform: scale(0.92); display: none; }
}

.d1-cart-line {
  display: grid;
  grid-template-columns: 1fr auto auto;
  align-items: center;
  gap: 6px;
  padding: 6px 8px;
  background: var(--paper-2);
  border-radius: 8px;
  opacity: 0;
  transform: translateX(10px);
}
.d1-cart-n { font-family: var(--font-np); font-size: 11px; font-weight: 600; line-height: 1.1; }
.d1-cart-e { font-size: 9px; color: var(--ink-3); margin-top: 1px; }
.d1-cart-q {
  width: 22px; height: 22px;
  border-radius: 6px;
  background: var(--teal-tint);
  color: var(--teal);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 11px;
}
.d1-cart-amt { font-size: 11px; color: var(--ink); font-weight: 700; }

.d1-line-ceta {
  animation: d1Line1 var(--dur) linear infinite;
  animation-play-state: var(--ps);
}
.d1-line-dettol {
  animation: d1Line2 var(--dur) linear infinite;
  animation-play-state: var(--ps);
}
@keyframes d1Line1 {
  0%, 7%      { opacity: 0; transform: translateX(10px); }
  9%, 92%     { opacity: 1; transform: translateX(0); }
  94%, 100%   { opacity: 0; transform: translateX(10px); }
}
@keyframes d1Line2 {
  0%, 20%     { opacity: 0; transform: translateX(10px); }
  22%, 92%    { opacity: 1; transform: translateX(0); }
  94%, 100%   { opacity: 0; transform: translateX(10px); }
}

.d1-cart-totals {
  margin-top: auto;
  padding-top: 6px;
  border-top: 1px dashed rgba(14, 31, 39, 0.12);
  display: flex;
  flex-direction: column;
  gap: 2px;
  opacity: 0;
  animation: d1Totals var(--dur) linear infinite;
  animation-play-state: var(--ps);
}
@keyframes d1Totals {
  0%, 22%   { opacity: 0; }
  24%, 92%  { opacity: 1; }
  94%, 100% { opacity: 0; }
}
.d1-tot-row {
  display: flex;
  justify-content: space-between;
  font-size: 10px;
  color: var(--ink-3);
}
.d1-tot-row span:first-child { font-family: var(--font-np); }
.d1-tot-grand {
  display: flex;
  justify-content: space-between;
  font-family: var(--font-np);
  font-weight: 800;
  font-size: 14px;
  color: var(--ink);
  padding-top: 4px;
}

.d1-pay {
  background: var(--teal);
  color: #fff;
  border-radius: 12px;
  padding: 10px 12px;
  font-family: var(--font-np);
  font-weight: 700;
  font-size: 13px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-top: 6px;
  opacity: 0;
  animation: d1PayBtn var(--dur) linear infinite;
  animation-play-state: var(--ps);
}
.d1-rs {
  width: 22px; height: 22px;
  border-radius: 50%;
  background: rgba(255,255,255,0.18);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
}
.d1-pay-arrow { margin-left: auto; }
@keyframes d1PayBtn {
  0%, 22%   { opacity: 0; transform: translateY(6px) scale(1); box-shadow: none; }
  24%, 28%  { opacity: 1; transform: translateY(0) scale(1); }
  29%, 30%  { transform: scale(0.94); box-shadow: 0 0 0 4px rgba(232,155,42,0.5); }
  31%, 32%  { transform: scale(1); box-shadow: none; }
  35%, 92%  { opacity: 0.3; }
  94%, 100% { opacity: 0; }
}


/* D1 modal — appears after Pay press */
.d1-modal {
  position: absolute;
  inset: 0;
  background: rgba(14, 31, 39, 0.42);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 20;
  opacity: 0;
  pointer-events: none;
  animation: d1Modal var(--dur) linear infinite;
  animation-play-state: var(--ps);
}
@keyframes d1Modal {
  0%, 30%       { opacity: 0; }
  32%, 60%      { opacity: 1; }
  62%, 100%     { opacity: 0; }
}
.d1-modal-card {
  background: #fff;
  border-radius: 18px;
  padding: 16px 18px;
  min-width: 70%;
  max-width: 80%;
  box-shadow: 0 24px 60px -20px rgba(14, 31, 39, 0.5);
  transform: translateY(20px) scale(0.96);
  animation: d1ModalCard var(--dur) linear infinite;
  animation-play-state: var(--ps);
}
@keyframes d1ModalCard {
  0%, 30%   { transform: translateY(20px) scale(0.96); opacity: 0; }
  33%, 60%  { transform: translateY(0) scale(1); opacity: 1; }
  62%, 100% { transform: translateY(-10px) scale(0.98); opacity: 0; }
}
.d1-modal-h {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: 10px;
  border-bottom: 1px solid rgba(14, 31, 39, 0.08);
}
.d1-modal-t { font-family: var(--font-np); font-weight: 700; font-size: 14px; }
.d1-modal-s { font-size: 10px; color: var(--ink-3); margin-top: 1px; }
.d1-modal-amt { font-family: var(--font-mono); font-weight: 800; color: var(--teal); font-size: 18px; }

.d1-methods {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  margin: 10px 0;
}
.d1-method {
  border: 1px solid rgba(14, 31, 39, 0.1);
  border-radius: 12px;
  padding: 8px 6px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  background: var(--paper-2);
  transition: background .15s ease, border-color .15s ease;
}
.d1-m-ic {
  width: 32px; height: 32px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
}
.d1-m-ic-cash { background: var(--good-soft); color: var(--good); }
.d1-m-ic-qr { background: var(--teal-tint); color: var(--teal); font-family: var(--font-mono); font-size: 11px; font-weight: 700; }
.d1-m-ic-credit { background: var(--saffron-soft); }
.d1-m-l { font-family: var(--font-np); font-size: 10px; font-weight: 600; text-align: center; line-height: 1.1; }
.d1-m-l em { font-family: var(--font-sans); font-style: normal; color: var(--ink-3); font-size: 9px; font-weight: 500; }

.d1-method-cash {
  animation: d1MethodPick var(--dur) linear infinite;
  animation-play-state: var(--ps);
}
@keyframes d1MethodPick {
  0%, 35%   { background: var(--paper-2); border-color: rgba(14, 31, 39, 0.1); }
  37%, 62%  { background: var(--good-soft); border-color: var(--good); }
  64%, 100% { background: var(--paper-2); border-color: rgba(14, 31, 39, 0.1); }
}

.d1-cash-pane {
  display: flex;
  flex-direction: column;
  gap: 8px;
  opacity: 0;
  animation: d1CashPane var(--dur) linear infinite;
  animation-play-state: var(--ps);
}
@keyframes d1CashPane {
  0%, 38%   { opacity: 0; transform: translateY(6px); }
  40%, 60%  { opacity: 1; transform: translateY(0); }
  62%, 100% { opacity: 0; }
}
.d1-cash-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}
.d1-cash-l { font-family: var(--font-np); font-size: 10px; color: var(--ink-3); }
.d1-cash-v {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 14px;
  padding: 6px 10px;
  background: var(--paper-2);
  border-radius: 8px;
  margin-top: 2px;
}
.d1-change { color: var(--good); }
.d1-cash-num, .d1-change-num {
  /* number "counted" via stepped fake animation by content swap below */
  display: inline-block;
}
.d1-cash-num {
  animation: d1CashCount var(--dur) steps(1, end) infinite;
  animation-play-state: var(--ps);
}
.d1-change-num {
  animation: d1ChangeCount var(--dur) steps(1, end) infinite;
  animation-play-state: var(--ps);
}
/* We use ::after content keyframing for a cheap counting illusion. */
.d1-cash-num { position: relative; min-width: 28px; }
.d1-cash-num::after {
  content: "0";
  position: absolute;
  inset: 0;
  background: var(--paper-2);
  animation: d1CashNumContent var(--dur) linear infinite;
  animation-play-state: var(--ps);
}
@keyframes d1CashNumContent {
  0%, 39%   { content: "0"; }
  41%       { content: "100"; }
  43%       { content: "150"; }
  45%       { content: "200"; }
  47%, 60%  { content: "220"; }
  62%, 100% { content: "0"; }
}
.d1-change-num { position: relative; min-width: 16px; }
.d1-change-num::after {
  content: "0";
  position: absolute;
  inset: 0;
  background: var(--paper-2);
  color: var(--good);
  animation: d1ChangeNumContent var(--dur) linear infinite;
  animation-play-state: var(--ps);
}
@keyframes d1ChangeNumContent {
  0%, 45%   { content: "0"; }
  47%, 60%  { content: "3"; }
  62%, 100% { content: "0"; }
}

.d1-confirm {
  background: var(--teal);
  color: #fff;
  border-radius: 12px;
  padding: 10px;
  text-align: center;
  font-family: var(--font-np);
  font-weight: 700;
  font-size: 13px;
  margin-top: 4px;
  animation: d1Confirm var(--dur) linear infinite;
  animation-play-state: var(--ps);
}
@keyframes d1Confirm {
  0%, 56%   { transform: scale(1); box-shadow: none; }
  58%, 59%  { transform: scale(0.95); box-shadow: 0 0 0 4px rgba(232,155,42,0.5); }
  100%      { transform: scale(1); }
}

/* D1 receipt */
.d1-receipt {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%) translateY(120%) rotate(2deg);
  width: 62%;
  max-width: 280px;
  background: #fff;
  padding: 16px 16px 18px;
  border-radius: 6px;
  font-family: var(--font-mono);
  font-size: 10.5px;
  box-shadow: 0 24px 50px -15px rgba(14, 31, 39, 0.45);
  z-index: 25;
  opacity: 0;
  animation: d1Receipt var(--dur) cubic-bezier(0.22, 0.9, 0.3, 1.05) infinite;
  animation-play-state: var(--ps);
}
@keyframes d1Receipt {
  0%, 62%   { opacity: 0; transform: translate(-50%, -50%) translateY(140%) rotate(2deg); }
  65%, 92%  { opacity: 1; transform: translate(-50%, -50%) translateY(0) rotate(-1.5deg); }
  94%, 100% { opacity: 0; transform: translate(-50%, -50%) translateY(-30%) rotate(-1deg); }
}
.d1-rcp-head { text-align: center; }
.d1-rcp-shop { font-family: var(--font-np); font-weight: 700; font-size: 14px; }
.d1-rcp-meta { font-size: 9px; color: var(--ink-3); }
.d1-rcp-line {
  display: flex;
  justify-content: space-between;
  padding: 2px 0;
  font-size: 10px;
}
.d1-rcp-line span:first-child { font-family: var(--font-np); }
.d1-rcp-sep { border-top: 1px dashed #aaa; margin: 6px 0; }
.d1-rcp-total {
  display: flex;
  justify-content: space-between;
  font-family: var(--font-np);
  font-weight: 700;
  font-size: 13px;
  border-top: 1px dashed #888;
  padding-top: 6px;
  margin-top: 4px;
}
.d1-rcp-thanks {
  text-align: center;
  font-family: var(--font-np);
  margin-top: 8px;
  font-size: 11px;
}
.d1-rcp-check {
  position: absolute;
  top: -22px; right: -18px;
  width: 56px; height: 56px;
  border-radius: 50%;
  background: var(--good);
  color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 32px;
  font-weight: 800;
  box-shadow: 0 10px 24px -8px rgba(46, 125, 79, 0.7);
  transform: scale(0);
  animation: d1RcpCheck var(--dur) cubic-bezier(0.34, 1.56, 0.64, 1) infinite;
  animation-play-state: var(--ps);
}
@keyframes d1RcpCheck {
  0%, 65%   { transform: scale(0); }
  68%, 92%  { transform: scale(1); }
  94%, 100% { transform: scale(0); }
}

/* D1 cursor + tap */
.cursor-d1 {
  animation: d1Cursor var(--dur) linear infinite;
  animation-play-state: var(--ps);
}
.tap-d1 {
  animation: d1Tap var(--dur) linear infinite;
  animation-play-state: var(--ps);
}
@keyframes d1Cursor {
  0%   { opacity: 0; left: 50%; top: 90%; }
  4%   { opacity: 1; left: 30%; top: 60%; }
  7%   { left: 25%; top: 58%; } /* Cetamol */
  11%  { left: 25%; top: 58%; }
  18%  { left: 51%; top: 58%; } /* Dettol */
  20%  { left: 51%; top: 58%; }
  28%  { left: 85%; top: 92%; } /* Pay */
  30%  { left: 85%; top: 92%; }
  40%  { left: 36%; top: 50%; } /* Cash method */
  42%  { left: 36%; top: 50%; }
  60%  { left: 50%; top: 78%; } /* Confirm */
  62%  { left: 50%; top: 78%; }
  66%, 100% { opacity: 0; }
}
@keyframes d1Tap {
  0%, 6%, 10%, 19%, 29%, 41%, 61% { opacity: 0; transform: translate(-50%, -50%) scale(0.6); }
  7%   { opacity: 0.9; left: 25%; top: 58%; transform: translate(-50%, -50%) scale(0.6); }
  9%   { opacity: 0; left: 25%; top: 58%; transform: translate(-50%, -50%) scale(1.6); }
  11%  { opacity: 0.9; left: 25%; top: 58%; transform: translate(-50%, -50%) scale(0.6); }
  13%  { opacity: 0; left: 25%; top: 58%; transform: translate(-50%, -50%) scale(1.6); }
  20%  { opacity: 0.9; left: 51%; top: 58%; transform: translate(-50%, -50%) scale(0.6); }
  22%  { opacity: 0; left: 51%; top: 58%; transform: translate(-50%, -50%) scale(1.6); }
  30%  { opacity: 0.9; left: 85%; top: 92%; transform: translate(-50%, -50%) scale(0.6); }
  32%  { opacity: 0; left: 85%; top: 92%; transform: translate(-50%, -50%) scale(1.6); }
  42%  { opacity: 0.9; left: 36%; top: 50%; transform: translate(-50%, -50%) scale(0.6); }
  44%  { opacity: 0; left: 36%; top: 50%; transform: translate(-50%, -50%) scale(1.6); }
  62%  { opacity: 0.9; left: 50%; top: 78%; transform: translate(-50%, -50%) scale(0.6); }
  64%  { opacity: 0; left: 50%; top: 78%; transform: translate(-50%, -50%) scale(1.6); }
  100% { opacity: 0; }
}


/* ════════════════════════════════════════════════════════════
   D2 — Udhaaro / credit charge (10s)
   ════════════════════════════════════════════════════════════ */
.scene-d2 {
  --dur: 10s;
  background: var(--paper-2);
  display: flex;
  flex-direction: column;
}
.d2-shell {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  padding: 14px 18px;
  background: var(--paper-2);
  gap: 12px;
}
.d2-top {
  display: flex;
  align-items: center;
  gap: 12px;
  padding-bottom: 10px;
  border-bottom: 1px solid rgba(14, 31, 39, 0.08);
}
.d2-back {
  width: 32px; height: 32px;
  border-radius: 50%;
  background: var(--surface);
  border: 1px solid rgba(14, 31, 39, 0.1);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  color: var(--ink-2);
}
.d2-h { font-family: var(--font-np); font-weight: 700; font-size: 16px; }
.d2-s { font-family: var(--font-mono); font-size: 10px; color: var(--ink-3); }
.d2-amt {
  margin-left: auto;
  font-family: var(--font-mono);
  font-weight: 800;
  font-size: 22px;
  color: var(--saffron);
  background: var(--saffron-soft);
  padding: 6px 12px;
  border-radius: 10px;
}

/* Pick pane */
.d2-pick {
  display: flex;
  flex-direction: column;
  gap: 10px;
  animation: d2PickFade var(--dur) linear infinite;
  animation-play-state: var(--ps);
}
@keyframes d2PickFade {
  0%, 38%   { opacity: 1; transform: translateY(0); }
  42%, 100% { opacity: 0; transform: translateY(-8px); display: none; }
}
.d2-pick-l { font-family: var(--font-np); font-size: 12px; color: var(--ink-3); font-weight: 600; }
.d2-pick-input {
  display: flex;
  align-items: center;
  gap: 8px;
  background: #fff;
  border: 1px solid rgba(14, 31, 39, 0.1);
  border-radius: 10px;
  padding: 8px 12px;
  color: var(--ink-3);
}
.d2-pick-ph { font-family: var(--font-np); font-size: 11px; }

.d2-list { display: flex; flex-direction: column; gap: 6px; }
.d2-cust {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  background: #fff;
  border: 1px solid rgba(14, 31, 39, 0.08);
  border-radius: 12px;
  transition: background .15s ease, border-color .15s ease, transform .15s ease;
}
.d2-c-av {
  width: 36px; height: 36px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-np);
  font-weight: 800;
  font-size: 14px;
}
.d2-c-n { font-family: var(--font-np); font-weight: 700; font-size: 13px; }
.d2-c-p { font-family: var(--font-mono); font-size: 10px; color: var(--ink-3); margin-top: 1px; }
.d2-c-bal { text-align: right; }
.d2-c-bal-l { font-family: var(--font-np); font-size: 9px; color: var(--ink-3); }
.d2-c-bal-v { font-family: var(--font-mono); font-weight: 700; font-size: 12px; }

.d2-cust-pick {
  animation: d2PickKusum var(--dur) linear infinite;
  animation-play-state: var(--ps);
}
@keyframes d2PickKusum {
  0%, 28%   { background: #fff; border-color: rgba(14, 31, 39, 0.08); transform: translateX(0); }
  30%, 38%  { background: var(--teal-tint); border-color: var(--teal); transform: translateX(2px); box-shadow: 0 0 0 3px rgba(15, 90, 94, 0.12); }
  42%, 100% { background: #fff; border-color: rgba(14, 31, 39, 0.08); }
}

.d2-confirm {
  background: var(--teal);
  color: #fff;
  border-radius: 12px;
  padding: 11px 14px;
  font-family: var(--font-np);
  font-weight: 700;
  font-size: 13px;
  text-align: center;
  margin-top: auto;
  animation: d2ConfirmBtn var(--dur) linear infinite;
  animation-play-state: var(--ps);
}
@keyframes d2ConfirmBtn {
  0%, 36%   { transform: scale(1); box-shadow: none; opacity: 1; }
  38%, 39%  { transform: scale(0.95); box-shadow: 0 0 0 4px rgba(232,155,42,0.5); opacity: 1; }
  41%, 100% { opacity: 0; transform: scale(0.95); }
}

/* Result pane */
.d2-result {
  position: absolute;
  left: 18px; right: 18px; top: 70px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  background: var(--paper-2);
  padding: 12px 0;
  opacity: 0;
  transform: translateY(16px);
  animation: d2ResultFade var(--dur) linear infinite;
  animation-play-state: var(--ps);
}
@keyframes d2ResultFade {
  0%, 42%   { opacity: 0; transform: translateY(16px); }
  46%, 95%  { opacity: 1; transform: translateY(0); }
  97%, 100% { opacity: 0; transform: translateY(-10px); }
}
.d2-r-h {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 14px;
  background: #fff;
  border-radius: 14px;
  border: 1px solid rgba(14, 31, 39, 0.08);
}
.d2-r-av {
  width: 44px; height: 44px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-np);
  font-weight: 800;
  font-size: 16px;
}
.d2-r-n { font-family: var(--font-np); font-weight: 700; font-size: 15px; }
.d2-r-p { font-family: var(--font-mono); font-size: 10px; color: var(--ink-3); }

.d2-r-stat {
  background: linear-gradient(135deg, var(--saffron-soft), var(--paper-2));
  border: 1px solid var(--saffron);
  border-radius: 14px;
  padding: 14px 16px;
}
.d2-r-stat-l { font-family: var(--font-np); font-size: 11px; color: var(--ink-2); font-weight: 600; }
.d2-r-stat-v {
  font-family: var(--font-mono);
  font-weight: 800;
  font-size: 20px;
  color: var(--ink);
  margin-top: 4px;
}
.d2-bal-add {
  display: inline-block;
  margin-left: 6px;
  font-size: 14px;
  color: var(--warn);
  opacity: 0;
  animation: d2BalAdd var(--dur) linear infinite;
  animation-play-state: var(--ps);
}
@keyframes d2BalAdd {
  0%, 48%   { opacity: 0; transform: translateX(-6px); }
  52%, 65%  { opacity: 1; transform: translateX(0); }
  68%, 100% { opacity: 0.7; transform: translateX(0); }
}
.d2-r-stat-final {
  font-family: var(--font-mono);
  font-weight: 800;
  font-size: 18px;
  color: var(--crimson);
  margin-top: 4px;
  opacity: 0;
  animation: d2Final var(--dur) linear infinite;
  animation-play-state: var(--ps);
}
@keyframes d2Final {
  0%, 60%   { opacity: 0; transform: translateY(4px); }
  64%, 100% { opacity: 1; transform: translateY(0); }
}

.d2-r-row {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 12px;
  padding: 12px 14px;
  background: #fff;
  border-radius: 14px;
  border: 1px solid var(--good);
  background: var(--good-soft);
  opacity: 0;
  transform: translateY(8px);
  animation: d2WhatsRow var(--dur) linear infinite;
  animation-play-state: var(--ps);
}
@keyframes d2WhatsRow {
  0%, 70%   { opacity: 0; transform: translateY(8px); }
  74%, 100% { opacity: 1; transform: translateY(0); }
}
.d2-r-icn {
  width: 32px; height: 32px;
  border-radius: 8px;
  background: var(--good);
  color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
}
.d2-r-rh { font-family: var(--font-np); font-weight: 700; font-size: 13px; }
.d2-r-rs { font-family: var(--font-mono); font-size: 10px; color: var(--ink-2); margin-top: 2px; }
.d2-r-chk {
  width: 26px; height: 26px;
  border-radius: 50%;
  background: var(--good);
  color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 16px;
}

/* D2 cursor + tap */
.cursor-d2 {
  animation: d2Cursor var(--dur) linear infinite;
  animation-play-state: var(--ps);
}
.tap-d2 {
  animation: d2Tap var(--dur) linear infinite;
  animation-play-state: var(--ps);
}
@keyframes d2Cursor {
  0%   { opacity: 0; left: 50%; top: 90%; }
  6%   { opacity: 1; left: 50%; top: 38%; } /* over list */
  16%  { left: 50%; top: 46%; } /* hover Ram Bahadur */
  26%  { left: 50%; top: 58%; } /* hover Kusum */
  30%  { left: 50%; top: 58%; }
  38%  { left: 50%; top: 92%; } /* on Confirm */
  42%  { left: 50%; top: 92%; }
  46%, 100% { opacity: 0; }
}
@keyframes d2Tap {
  0%, 29%, 39% { opacity: 0; transform: translate(-50%, -50%) scale(0.6); }
  30%          { opacity: 0.9; left: 50%; top: 58%; transform: translate(-50%, -50%) scale(0.6); }
  33%          { opacity: 0; left: 50%; top: 58%; transform: translate(-50%, -50%) scale(1.6); }
  40%          { opacity: 0.9; left: 50%; top: 92%; transform: translate(-50%, -50%) scale(0.6); }
  43%          { opacity: 0; left: 50%; top: 92%; transform: translate(-50%, -50%) scale(1.6); }
  100%         { opacity: 0; }
}


/* ════════════════════════════════════════════════════════════
   D3 — BS + AD on every date (5s)
   3 panes spotlighted in sequence
   ════════════════════════════════════════════════════════════ */
.scene-d3 {
  --dur: 5s;
  background: var(--paper-2);
}
.d3-shell {
  position: absolute;
  inset: 0;
  padding: 14px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}
.d3-pane {
  background: #fff;
  border: 1px solid rgba(14, 31, 39, 0.08);
  border-radius: 16px;
  padding: 14px 14px 12px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  position: relative;
  transition: transform .3s ease;
}
.d3-pane-h {
  font-family: var(--font-np);
  font-weight: 700;
  font-size: 12px;
  color: var(--ink-3);
  text-transform: none;
  letter-spacing: 0;
}
.d3-date-big {
  display: flex;
  flex-direction: column;
  gap: 3px;
  padding: 8px 0;
  border-radius: 10px;
}
.d3-date-bs {
  font-family: var(--font-np);
  font-weight: 800;
  font-size: 24px;
  color: var(--ink);
  line-height: 1;
  letter-spacing: -0.02em;
}
.d3-date-bs span {
  font-size: 16px;
  color: var(--ink-3);
  font-weight: 600;
}
.d3-date-ad {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--ink-3);
}
.d3-date-ad em {
  font-style: normal;
  background: var(--saffron-soft);
  color: var(--warn);
  padding: 1px 5px;
  border-radius: 4px;
  font-size: 9px;
  margin-left: 4px;
  font-weight: 700;
}

.d3-row {
  display: flex;
  justify-content: space-between;
  font-family: var(--font-np);
  font-size: 11px;
  color: var(--ink-2);
  padding: 4px 0;
  border-top: 1px dashed rgba(14, 31, 39, 0.1);
}
.d3-bars {
  flex: 1;
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 4px;
  align-items: end;
  padding-top: 6px;
}
.d3-bars > div {
  background: linear-gradient(180deg, var(--teal) 0%, var(--teal-2) 100%);
  border-radius: 3px 3px 0 0;
  min-height: 4px;
}
.d3-bars > div:nth-child(5) { background: linear-gradient(180deg, var(--saffron) 0%, var(--warn) 100%); }

.d3-receipt {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 2px;
  font-family: var(--font-mono);
  font-size: 11px;
  padding: 8px;
  background: var(--paper-2);
  border-radius: 8px;
}
.d3-rc-line {
  display: flex;
  justify-content: space-between;
}
.d3-rc-line span:first-child { color: var(--ink-3); }
.d3-rc-line:nth-child(1) span:first-child,
.d3-rc-line:nth-child(2) span:first-child { font-family: var(--font-np); }
.d3-rc-sep { border-top: 1px dashed #aaa; margin: 4px 0; }

/* spotlight sequence — each pane gets a turn */
.d3-pane-1 {
  animation: d3Spot1 var(--dur) linear infinite;
  animation-play-state: var(--ps);
}
.d3-pane-2 {
  animation: d3Spot2 var(--dur) linear infinite;
  animation-play-state: var(--ps);
}
.d3-pane-3 {
  animation: d3Spot3 var(--dur) linear infinite;
  animation-play-state: var(--ps);
}
@keyframes d3Spot1 {
  0%, 28%   { transform: translateY(0) scale(1); box-shadow: 0 12px 30px -16px rgba(15,90,94,0.5); border-color: var(--teal); }
  33%, 100% { transform: translateY(0) scale(0.98); box-shadow: none; border-color: rgba(14, 31, 39, 0.08); }
}
@keyframes d3Spot2 {
  0%, 32%   { transform: scale(0.98); box-shadow: none; border-color: rgba(14, 31, 39, 0.08); }
  37%, 60%  { transform: scale(1); box-shadow: 0 12px 30px -16px rgba(15,90,94,0.5); border-color: var(--teal); }
  65%, 100% { transform: scale(0.98); box-shadow: none; border-color: rgba(14, 31, 39, 0.08); }
}
@keyframes d3Spot3 {
  0%, 65%   { transform: scale(0.98); box-shadow: none; border-color: rgba(14, 31, 39, 0.08); }
  70%, 100% { transform: scale(1); box-shadow: 0 12px 30px -16px rgba(15,90,94,0.5); border-color: var(--teal); }
}

@media (max-width: 700px) {
  .d3-shell { grid-template-columns: 1fr; gap: 6px; padding: 8px; }
  .d3-pane { padding: 10px; }
  .d3-date-bs { font-size: 20px; }
}

/* ════════════════════════════════════════════════════════════
   D4 — Offline-first (8s)
   ════════════════════════════════════════════════════════════ */
.scene-d4 {
  --dur: 8s;
  background: var(--paper-2);
}
.d4-shell {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
}
.d4-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 16px;
  background: #fff;
  border-bottom: 1px solid rgba(14, 31, 39, 0.08);
}
.d4-top-l { display: flex; flex-direction: column; }
.d4-shop { font-family: var(--font-np); font-weight: 700; font-size: 14px; }
.d4-tag { font-family: var(--font-mono); font-size: 10px; color: var(--ink-3); }

.d4-top-r { display: flex; align-items: center; gap: 10px; }

.d4-sync {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 10px;
  border-radius: 999px;
  font-family: var(--font-sans);
  font-size: 11px;
  font-weight: 700;
  background: var(--good-soft);
  color: var(--good);
  transition: background .3s ease, color .3s ease;
}
.d4-sync-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--good);
  box-shadow: 0 0 0 3px rgba(46, 125, 79, 0.2);
  animation: d4DotState var(--dur) linear infinite;
  animation-play-state: var(--ps);
}
@keyframes d4DotState {
  0%, 18%   { background: var(--good); box-shadow: 0 0 0 3px rgba(46, 125, 79, 0.2); }
  22%, 60%  { background: var(--warn); box-shadow: 0 0 0 3px rgba(201, 106, 10, 0.25); }
  64%, 100% { background: var(--good); box-shadow: 0 0 0 3px rgba(46, 125, 79, 0.2); }
}
.d4-sync { animation: d4SyncBg var(--dur) linear infinite; animation-play-state: var(--ps); }
@keyframes d4SyncBg {
  0%, 18%   { background: var(--good-soft); color: var(--good); }
  22%, 60%  { background: var(--warn-soft); color: var(--warn); }
  64%, 100% { background: var(--good-soft); color: var(--good); }
}

.d4-sync-l-on, .d4-sync-l-off, .d4-sync-l-back { transition: none; }
.d4-sync-l-off, .d4-sync-l-back { display: none; }
.d4-sync-l-on { animation: d4LblOn var(--dur) step-end infinite; animation-play-state: var(--ps); }
.d4-sync-l-off { display: none; animation: d4LblOff var(--dur) step-end infinite; animation-play-state: var(--ps); }
.d4-sync-l-back { display: none; animation: d4LblBack var(--dur) step-end infinite; animation-play-state: var(--ps); }
@keyframes d4LblOn {
  0%, 19%   { display: inline; }
  20%, 100% { display: none; }
}
@keyframes d4LblOff {
  0%, 19%   { display: none; }
  20%, 62%  { display: inline; }
  63%, 100% { display: none; }
}
@keyframes d4LblBack {
  0%, 62%   { display: none; }
  63%, 100% { display: inline; }
}

.d4-wifi {
  position: relative;
  display: inline-flex;
  color: var(--ink-2);
  width: 22px; height: 22px;
  align-items: center;
  justify-content: center;
}
.d4-wifi-slash {
  position: absolute;
  width: 24px; height: 2px;
  background: var(--crimson);
  transform: rotate(-30deg);
  top: 50%; left: 50%;
  transform-origin: center;
  opacity: 0;
  animation: d4WifiSlash var(--dur) linear infinite;
  animation-play-state: var(--ps);
}
@keyframes d4WifiSlash {
  0%, 18%   { opacity: 0; transform: translate(-50%, -50%) rotate(-30deg) scaleX(0); }
  22%, 60%  { opacity: 1; transform: translate(-50%, -50%) rotate(-30deg) scaleX(1); }
  64%, 100% { opacity: 0; transform: translate(-50%, -50%) rotate(-30deg) scaleX(0); }
}

.d4-body {
  flex: 1;
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 14px;
  padding: 14px 16px;
}
@media (max-width: 700px) {
  .d4-body { grid-template-columns: 1fr; gap: 10px; padding: 10px 12px; }
}

.d4-counter {
  background: #fff;
  border-radius: 14px;
  padding: 12px 14px;
  border: 1px solid rgba(14, 31, 39, 0.08);
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.d4-counter-h {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--ink-3);
  padding-bottom: 4px;
  border-bottom: 1px dashed rgba(14, 31, 39, 0.12);
}
.d4-counter-line {
  display: flex;
  justify-content: space-between;
  font-family: var(--font-np);
  font-size: 12px;
  color: var(--ink-2);
}
.d4-counter-new {
  opacity: 0;
  transform: translateY(6px);
  animation: d4NewLine var(--dur) linear infinite;
  animation-play-state: var(--ps);
}
@keyframes d4NewLine {
  0%, 35%   { opacity: 0; transform: translateY(6px); background: var(--saffron-soft); }
  40%, 50%  { opacity: 1; transform: translateY(0); background: var(--saffron-soft); }
  60%, 92%  { opacity: 1; background: transparent; }
  95%, 100% { opacity: 0; }
}
.d4-counter-total {
  display: flex;
  justify-content: space-between;
  font-family: var(--font-np);
  font-weight: 800;
  font-size: 14px;
  color: var(--ink);
  padding-top: 6px;
  margin-top: 4px;
  border-top: 1px dashed rgba(14, 31, 39, 0.18);
}

.d4-outbox {
  background: #fff;
  border-radius: 14px;
  padding: 12px 14px;
  border: 1px solid rgba(14, 31, 39, 0.08);
  display: flex;
  flex-direction: column;
  gap: 6px;
  transition: border-color .3s ease, background .3s ease;
  animation: d4OutboxBg var(--dur) linear infinite;
  animation-play-state: var(--ps);
}
@keyframes d4OutboxBg {
  0%, 18%   { background: #fff; border-color: rgba(14, 31, 39, 0.08); }
  22%, 60%  { background: var(--warn-soft); border-color: var(--warn); }
  64%, 100% { background: var(--good-soft); border-color: var(--good); }
}

.d4-outbox-h {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--font-np);
  font-weight: 700;
  font-size: 12px;
  padding-bottom: 6px;
  border-bottom: 1px dashed rgba(14, 31, 39, 0.12);
}
.d4-outbox-c { font-size: 10px; color: var(--ink-2); }
.d4-outbox-n {
  display: inline-block;
  position: relative;
}
.d4-outbox-n::after {
  content: "0";
  display: inline-block;
  animation: d4OutboxNum var(--dur) linear infinite;
  animation-play-state: var(--ps);
}
@keyframes d4OutboxNum {
  0%, 22%   { content: "0"; }
  24%       { content: "1"; }
  32%       { content: "2"; }
  44%       { content: "3"; }
  64%       { content: "3"; }
  68%       { content: "2"; }
  74%       { content: "1"; }
  80%, 100% { content: "0"; }
}

.d4-q-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 6px 10px;
  background: var(--paper-2);
  border-radius: 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  opacity: 0;
  transform: translateX(8px);
}
.d4-q-st {
  font-family: var(--font-sans);
  font-size: 9px;
  font-weight: 700;
  padding: 2px 6px;
  border-radius: 4px;
  background: var(--warn-soft);
  color: var(--warn);
}
.d4-q-1 {
  animation: d4Q1 var(--dur) linear infinite;
  animation-play-state: var(--ps);
}
.d4-q-2 {
  animation: d4Q2 var(--dur) linear infinite;
  animation-play-state: var(--ps);
}
.d4-q-3 {
  animation: d4Q3 var(--dur) linear infinite;
  animation-play-state: var(--ps);
}
@keyframes d4Q1 {
  0%, 23%   { opacity: 0; transform: translateX(8px); }
  26%, 67%  { opacity: 1; transform: translateX(0); }
  70%, 100% { opacity: 0; transform: translateX(-8px); }
}
@keyframes d4Q2 {
  0%, 31%   { opacity: 0; transform: translateX(8px); }
  34%, 73%  { opacity: 1; transform: translateX(0); }
  76%, 100% { opacity: 0; transform: translateX(-8px); }
}
@keyframes d4Q3 {
  0%, 43%   { opacity: 0; transform: translateX(8px); }
  46%, 79%  { opacity: 1; transform: translateX(0); }
  82%, 100% { opacity: 0; transform: translateX(-8px); }
}

/* offline-real override (when navigator.onLine === false) */
.scene-d4.is-real-offline .d4-sync-dot,
.scene-d4.is-real-offline .d4-sync {
  animation: none;
}
.scene-d4.is-real-offline .d4-sync {
  background: var(--warn-soft);
  color: var(--warn);
}
.scene-d4.is-real-offline .d4-sync-dot {
  background: var(--warn);
  box-shadow: 0 0 0 3px rgba(201, 106, 10, 0.25);
}
.scene-d4.is-real-offline .d4-sync-l-on,
.scene-d4.is-real-offline .d4-sync-l-back { display: none !important; }
.scene-d4.is-real-offline .d4-sync-l-off { display: inline !important; animation: none; }
.scene-d4.is-real-offline .d4-wifi-slash { opacity: 1; animation: none; transform: translate(-50%, -50%) rotate(-30deg) scaleX(1); }