/* Living Chamber — Stroke Offering ritual UI */
.offering-body {
  --pulse: 0;
  --bloom: 0.2;
  --vessel: 0;
  --chamber-gold: #c9a46a;
  --chamber-ink: #0a0610;
  min-height: 100vh;
  background: radial-gradient(ellipse at 50% 20%, #1a0f24 0%, var(--chamber-ink) 55%, #030206 100%);
  color: var(--moon, #e8dcc8);
  overflow-x: hidden;
}

.chamber-sky {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
}

.chamber-sky__fog {
  position: absolute;
  inset: -20%;
  background:
    radial-gradient(ellipse at 30% 40%, rgba(120, 70, 90, 0.18), transparent 55%),
    radial-gradient(ellipse at 70% 60%, rgba(80, 50, 120, 0.12), transparent 50%);
  animation: fog-drift 28s ease-in-out infinite alternate;
}

.chamber-sky__bloom {
  position: absolute;
  left: 50%;
  top: 42%;
  width: calc(18rem + var(--pulse) * 14rem);
  height: calc(18rem + var(--pulse) * 14rem);
  transform: translate(-50%, -50%);
  border-radius: 50%;
  background: radial-gradient(
    circle,
    rgba(201, 164, 106, calc(0.12 + var(--bloom) * 0.35)) 0%,
    rgba(180, 90, 70, calc(0.06 + var(--bloom) * 0.15)) 40%,
    transparent 70%
  );
  transition: width 0.4s ease, height 0.4s ease, opacity 0.4s ease;
  filter: blur(2px);
}

.chamber-sky__particles {
  position: absolute;
  inset: 0;
}

.chamber-sky__particles span {
  position: absolute;
  width: 3px;
  height: 3px;
  border-radius: 50%;
  background: rgba(232, 220, 200, 0.55);
  animation: particle-float calc(8s + var(--i, 0) * 1s) linear infinite;
  opacity: calc(0.25 + var(--pulse) * 0.6);
}

.chamber-sky__grain {
  position: absolute;
  inset: 0;
  opacity: 0.07;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

@keyframes fog-drift {
  from { transform: translate(-2%, -1%) scale(1); }
  to { transform: translate(3%, 2%) scale(1.05); }
}

@keyframes particle-float {
  from { transform: translateY(110vh) translateX(0); opacity: 0; }
  10% { opacity: 0.6; }
  to { transform: translateY(-10vh) translateX(20px); opacity: 0; }
}

@keyframes vessel-breathe {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.03); }
}

@keyframes energy-rise {
  from { opacity: 0; transform: translateY(12px) scale(0.92); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

.offering-app {
  position: relative;
  z-index: 2;
  max-width: 28rem;
  margin: 0 auto;
  padding: 0 1.25rem 5rem;
}

.offering-hero {
  padding: 5rem 0 1.5rem;
}

.offering-eyebrow {
  letter-spacing: 0.22em;
  text-transform: uppercase;
  font-size: 0.7rem;
  color: var(--chamber-gold);
  margin: 0 0 0.75rem;
}

.offering-brand {
  font-family: var(--font-display, Georgia, "Palatino Linotype", serif);
  font-weight: 500;
  font-size: clamp(2.6rem, 10vw, 3.6rem);
  margin: 0 0 0.6rem;
  letter-spacing: -0.02em;
  line-height: 1.05;
}

.offering-line {
  color: var(--moon-dim, #b8a994);
  line-height: 1.55;
  margin: 0 0 1.5rem;
}

.offering-phase {
  display: grid;
  gap: 1rem;
  padding-top: 1rem;
  border-top: 1px solid rgba(232, 220, 200, 0.12);
  margin-top: 0.5rem;
}

.offering-phase.hidden,
.hidden {
  display: none !important;
}

.intent-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.45rem;
}

.intent-grid .chip,
.chip-row .chip {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(232, 220, 200, 0.2);
  background: rgba(10, 6, 16, 0.45);
  color: var(--moon, #e8dcc8);
  padding: 0.55rem 0.7rem;
  font: inherit;
  font-size: 0.88rem;
  cursor: pointer;
  border-radius: 2px;
  transition: border-color 0.2s, background 0.2s, color 0.2s;
}

.intent-grid .chip.is-on,
.chip-row .chip.is-on {
  border-color: rgba(201, 164, 106, 0.75);
  background: rgba(201, 164, 106, 0.14);
  color: #f3e6cf;
}

.chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.dial--row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
}

.btn--wide {
  width: 100%;
  margin-top: 0.5rem;
}

.tape-list {
  display: grid;
  gap: 0.4rem;
  max-height: 12rem;
  overflow: auto;
}

.tape-card {
  text-align: left;
  border: 1px solid rgba(232, 220, 200, 0.15);
  background: transparent;
  color: inherit;
  padding: 0.65rem 0.75rem;
  cursor: pointer;
  font: inherit;
}

.tape-card.is-on {
  border-color: rgba(201, 164, 106, 0.7);
  background: rgba(201, 164, 106, 0.1);
}

.tape-card__title {
  display: block;
  font-family: var(--font-display, Georgia, serif);
}

.tape-card__meta {
  display: block;
  font-size: 0.75rem;
  color: var(--steel, #8a8074);
  margin-top: 0.2rem;
}

.vessel-wrap {
  display: grid;
  place-items: center;
  padding: 1.5rem 0 0.5rem;
}

.vessel {
  position: relative;
  width: 7.5rem;
  height: 10rem;
  border: 1px solid rgba(201, 164, 106, 0.45);
  border-radius: 0 0 3.5rem 3.5rem;
  overflow: hidden;
  animation: vessel-breathe calc(4.5s - var(--pulse) * 2.5s) ease-in-out infinite;
  box-shadow: 0 0 calc(12px + var(--pulse) * 40px) rgba(201, 164, 106, calc(0.15 + var(--pulse) * 0.4));
}

.vessel__fill {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: calc(var(--vessel) * 100%);
  background: linear-gradient(
    180deg,
    rgba(232, 200, 140, 0.85),
    rgba(180, 90, 60, 0.75)
  );
  transition: height 1.2s ease;
}

.vessel__glow {
  position: absolute;
  inset: 0;
  background: radial-gradient(
    ellipse at 50% 80%,
    rgba(255, 220, 160, calc(0.15 + var(--pulse) * 0.35)),
    transparent 60%
  );
  pointer-events: none;
}

.vessel__label {
  margin: 0.75rem 0 0;
  font-size: 0.75rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--chamber-gold);
}

.elapsed {
  font-family: var(--font-display, Georgia, serif);
  font-size: 2.6rem;
  text-align: center;
  margin: 0.25rem 0;
  letter-spacing: 0.04em;
}

.hr-live {
  text-align: center;
  font-family: var(--font-display, Georgia, serif);
  font-size: 1.35rem;
  color: var(--chamber-gold);
  margin: 0 0 0.35rem;
  letter-spacing: 0.06em;
}

.hr-live small {
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  opacity: 0.7;
}

.reminder {
  text-align: center;
  color: var(--chamber-gold);
  font-style: italic;
  min-height: 1.5em;
  margin: 0.25rem 0 0.75rem;
  transition: opacity 0.6s ease;
}

.attention-panel {
  border: 1px solid rgba(201, 164, 106, 0.35);
  padding: 1rem;
  background: rgba(10, 6, 16, 0.72);
  backdrop-filter: blur(8px);
}

.attention-q {
  margin: 0 0 0.75rem;
  text-align: center;
  font-family: var(--font-display, Georgia, serif);
}

.during-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  justify-content: center;
  margin-top: 0.5rem;
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.4rem;
  margin-top: 0.5rem;
}

.gallery-grid img,
.gallery-grid video {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  border: 1px solid rgba(232, 220, 200, 0.15);
}

.complete-whisper {
  text-align: center;
  font-style: italic;
  color: var(--chamber-gold);
  margin: 2rem 0 1.5rem;
  min-height: 1.5em;
}

.energy-label {
  text-align: center;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  font-size: 0.75rem;
  margin: 0;
  color: var(--steel, #8a8074);
}

.energy-number {
  font-family: var(--font-display, Georgia, serif);
  font-size: clamp(3.5rem, 16vw, 5rem);
  text-align: center;
  margin: 0.2rem 0;
  color: #f3e6cf;
  animation: energy-rise 1.1s ease both;
  text-shadow: 0 0 40px rgba(201, 164, 106, 0.45);
}

.energy-unit {
  text-align: center;
  letter-spacing: 0.3em;
  margin: 0 0 1.25rem;
  color: var(--chamber-gold);
}

.energy-parts {
  list-style: none;
  padding: 0;
  margin: 0 0 1.5rem;
  font-size: 0.85rem;
  color: var(--moon-dim, #b8a994);
}

.energy-parts li {
  display: flex;
  justify-content: space-between;
  border-bottom: 1px solid rgba(232, 220, 200, 0.08);
  padding: 0.35rem 0;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

body.is-during .chamber-sky__fog {
  animation-duration: calc(18s - var(--pulse) * 10s);
}

@media (min-width: 720px) {
  .offering-app {
    max-width: 32rem;
  }
}