/* Full-screen card overlay */
.overlay {
  position: fixed;
  inset: 0;
  z-index: 5000;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0);
  backdrop-filter: blur(0px);
  -webkit-backdrop-filter: blur(0px);
  transition: background 0.4s ease, backdrop-filter 0.4s ease, -webkit-backdrop-filter 0.4s ease;
  padding: var(--space-xl);
}

.overlay--visible {
  background: rgba(0, 0, 0, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
}

.overlay--leaving {
  background: rgba(0, 0, 0, 0);
  backdrop-filter: blur(0px);
  -webkit-backdrop-filter: blur(0px);
}

.overlay__card {
  max-width: 560px;
  width: 100%;
  padding: var(--space-3xl) var(--space-2xl);
  transform: scale(0.85) translateY(30px);
  opacity: 0;
  transition: all 0.5s var(--ease-out-expo);
}

.overlay--visible .overlay__card {
  transform: scale(1) translateY(0);
  opacity: 1;
}

.overlay--leaving .overlay__card {
  transform: scale(0.9) translateY(-20px);
  opacity: 0;
}

.overlay__card .card__text {
  font-size: clamp(1.2rem, 2.5vw, 1.6rem) !important;
  line-height: 1.8 !important;
  margin-bottom: var(--space-2xl) !important;
}

.overlay__close {
  position: fixed;
  top: var(--space-xl);
  right: var(--space-xl);
  width: 50px;
  height: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  color: var(--color-text-muted);
  border: 1px solid var(--color-glass-border);
  border-radius: 50%;
  background: var(--color-glass);
  backdrop-filter: blur(10px);
  transition: all 0.3s var(--ease-out-expo);
  opacity: 0;
}

.overlay--visible .overlay__close {
  opacity: 1;
  transition-delay: 0.2s;
}

.overlay__close:hover {
  color: var(--color-text);
  border-color: var(--color-crimson);
  background: rgba(139, 0, 0, 0.2);
  transform: rotate(90deg);
}

/* === Whisper bar === */

.overlay__whisper {
  position: fixed;
  bottom: var(--space-2xl);
  left: 50%;
  transform: translateX(-50%) translateY(20px);
  opacity: 0;
  transition: all 0.5s var(--ease-out-expo) 0.4s;
  text-align: center;
}

.overlay--visible .overlay__whisper {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

.overlay--leaving .overlay__whisper {
  opacity: 0;
  transform: translateX(-50%) translateY(10px);
  transition-delay: 0s;
}

.overlay__whisper-text {
  font-family: var(--font-sans);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--color-text-dim);
}

/* === Spotlight variant (random secret) === */

.overlay--spotlight {
  background: rgba(0, 0, 0, 0);
}

.overlay--spotlight.overlay--visible {
  background: rgba(0, 0, 0, 0.92);
}

.overlay--spotlight .overlay__card {
  transform: scale(0.7) translateY(50px);
}

.overlay--spotlight.overlay--visible .overlay__card {
  transform: scale(1) translateY(0);
  transition-duration: 0.7s;
}

/* === Overlay action bar === */

.overlay__actions {
  position: fixed;
  bottom: var(--space-2xl);
  left: 50%;
  transform: translateX(-50%) translateY(20px);
  opacity: 0;
  transition: all 0.5s var(--ease-out-expo) 0.4s;
  display: flex;
  align-items: center;
  gap: var(--space-lg);
}

.overlay--visible .overlay__actions {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

.overlay--leaving .overlay__actions {
  opacity: 0;
  transform: translateX(-50%) translateY(10px);
  transition-delay: 0s;
}

.overlay__copy {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  font-family: var(--font-sans);
  font-size: 0.7rem;
  text-transform: lowercase;
  letter-spacing: 0.1em;
  color: var(--color-text-muted);
  border: 1px solid var(--color-glass-border);
  border-radius: var(--radius-full);
  background: var(--color-glass);
  backdrop-filter: blur(10px);
  cursor: pointer;
  transition: all 0.25s var(--ease-out-expo);
}

.overlay__copy:hover {
  color: var(--color-text);
  border-color: var(--color-text-muted);
}

.overlay__copy--done {
  color: var(--color-gold);
  border-color: rgba(201, 168, 76, 0.3);
}

/* === Toast notification === */

.toast {
  position: fixed;
  bottom: var(--space-3xl);
  left: 50%;
  transform: translateX(-50%) translateY(20px);
  padding: 10px 24px;
  font-family: var(--font-sans);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  color: var(--color-text);
  background: rgba(10, 10, 10, 0.92);
  border: 1px solid var(--color-glass-border);
  border-radius: var(--radius-full);
  backdrop-filter: blur(20px);
  z-index: 10000;
  opacity: 0;
  transition: all 0.4s var(--ease-out-expo);
  pointer-events: none;
}

.toast--visible {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

.toast--leaving {
  opacity: 0;
  transform: translateX(-50%) translateY(-10px);
}