html.overlay-page,
.overlay-page body {
  overflow: hidden;
  background: transparent;
}

.overlay-root {
  position: fixed;
  inset: 0;
  pointer-events: none;
}

.pulse-card {
  position: absolute;
  z-index: 5;
  display: grid;
  width: clamp(21.5rem, 27.5vw, 30.5rem);
  min-height: 9rem;
  padding: 1.15rem 1.3rem;
  border: 1px solid rgba(87, 243, 255, 0.38);
  border-radius: 8px;
  background: linear-gradient(115deg, rgba(8, 12, 22, 0.94), rgba(19, 12, 28, 0.88));
  box-shadow: var(--shadow), inset 3px 0 0 var(--cyan);
  grid-template-columns: 1fr auto;
  gap: 0.65rem 1.25rem;
}

[data-corner="tl"] .pulse-card { top: 28px; left: 28px; }
[data-corner="tr"] .pulse-card { top: 28px; right: 28px; }
[data-corner="bl"] .pulse-card { bottom: 28px; left: 28px; }
[data-corner="br"] .pulse-card { right: 28px; bottom: 28px; }

.pulse-heading {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 850;
  text-transform: uppercase;
}

.pulse-status {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 7px;
  color: var(--muted);
  font-size: 0.8rem;
  font-weight: 800;
  text-transform: uppercase;
}

.pulse-value {
  align-self: end;
  font-size: 3.2rem;
  font-weight: 950;
  line-height: 0.88;
}

.pulse-unit {
  margin-left: 5px;
  color: var(--cyan);
  font-size: 0.76rem;
  font-weight: 850;
  text-transform: uppercase;
}

.chatter-count {
  align-self: end;
  color: var(--muted);
  font-size: 0.95rem;
  text-align: right;
}

.pulse-canvas {
  display: block;
  width: 100%;
  height: 2rem;
  grid-column: 1 / -1;
}

.moment-banner,
.mark-toast {
  position: absolute;
  z-index: 8;
  left: 50%;
  opacity: 0;
  transform: translate(-50%, -24px) scale(0.96);
  transition: opacity 180ms ease, transform 320ms cubic-bezier(0.2, 0.8, 0.2, 1);
}

.moment-banner.is-visible,
.mark-toast.is-visible {
  opacity: 1;
  transform: translate(-50%, 0) scale(1);
}

.moment-banner {
  top: 9%;
  display: grid;
  min-width: min(650px, calc(100vw - 40px));
  padding: 18px 28px;
  border: 1px solid var(--pink);
  border-radius: 8px;
  background: rgba(8, 10, 18, 0.94);
  box-shadow: 0 0 36px rgba(255, 79, 189, 0.32), inset 0 -3px 0 var(--pink);
  text-align: center;
}

.moment-kicker {
  color: var(--pink);
  font-size: 0.72rem;
  font-weight: 950;
  text-transform: uppercase;
}

.moment-label {
  overflow-wrap: anywhere;
  font-size: 2.4rem;
  font-weight: 950;
}

.moment-time {
  color: var(--cyan);
  font-size: 0.88rem;
  font-weight: 800;
}

.mark-toast {
  bottom: 10%;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 13px 18px;
  border: 1px solid var(--lime);
  border-radius: 6px;
  background: rgba(8, 13, 18, 0.94);
  box-shadow: 0 0 28px rgba(184, 255, 90, 0.24);
  font-size: 0.9rem;
  font-weight: 900;
  text-transform: uppercase;
}

.mark-icon {
  color: var(--lime);
  font-size: 1.2rem;
}

.rain-layer {
  position: absolute;
  z-index: 2;
  inset: 0;
  overflow: hidden;
}

.rain-emote {
  position: absolute;
  bottom: -90px;
  display: grid;
  width: var(--size);
  height: var(--size);
  place-items: center;
  animation: float-up var(--duration) linear forwards;
  filter: drop-shadow(0 8px 12px rgba(0, 0, 0, 0.55));
}

.rain-emote img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.rain-emote span {
  color: var(--ink);
  font-size: calc(var(--size) * 0.78);
  line-height: 1;
}

@keyframes float-up {
  0% { opacity: 0; transform: translateY(0) rotate(-7deg) scale(0.8); }
  12% { opacity: 1; }
  88% { opacity: 0.88; }
  100% { opacity: 0; transform: translateY(-115vh) rotate(10deg) scale(1.08); }
}

.theme-clean .pulse-card,
.theme-clean .moment-banner,
.theme-clean .mark-toast {
  border-color: rgba(255, 255, 255, 0.58);
  background: rgba(10, 10, 12, 0.9);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.demo-page {
  min-height: 100vh;
  overflow: hidden;
  background: #05070c;
}

.demo-stage {
  position: fixed;
  inset: 0;
  overflow: hidden;
  background: #05070c;
}

.stream-scene {
  position: absolute;
  inset: 0 24% 0 0;
  overflow: hidden;
  background:
    radial-gradient(circle at 72% 30%, rgba(68, 118, 147, 0.42), transparent 18%),
    linear-gradient(155deg, #14263a 0%, #101826 38%, #23152c 69%, #080b12 100%);
  animation: scene-shift 14s ease-in-out infinite alternate;
}

.stream-scene::before {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(rgba(255, 255, 255, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.025) 1px, transparent 1px);
  background-size: 54px 54px;
  content: "";
  transform: perspective(480px) rotateX(56deg) scale(1.6) translateY(23%);
  transform-origin: bottom;
}

@keyframes scene-shift {
  from { background-position: 0 0; }
  to { background-position: 4% 2%; }
}

.stream-meta {
  position: absolute;
  z-index: 4;
  top: 22px;
  right: 22px;
  display: flex;
  align-items: center;
  gap: 9px;
  color: rgba(255, 255, 255, 0.76);
  font-size: 0.72rem;
  font-weight: 800;
}

.stream-meta strong {
  padding: 5px 8px;
  border-radius: 4px;
  background: #ed3658;
  color: white;
  font-size: 0.68rem;
}

.game-hud {
  position: absolute;
  z-index: 3;
  top: 24px;
  left: 50%;
  display: flex;
  min-width: 260px;
  padding: 8px 14px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  background: rgba(3, 6, 12, 0.54);
  align-items: center;
  justify-content: space-between;
  color: rgba(255, 255, 255, 0.62);
  font-size: 0.62rem;
  transform: translateX(-50%);
}

.game-hud strong {
  color: var(--amber);
  font-size: 1rem;
}

.scene-ridge {
  position: absolute;
  right: -8%;
  bottom: 13%;
  left: -8%;
  height: 48%;
  background: #101721;
  clip-path: polygon(0 74%, 10% 47%, 19% 65%, 31% 22%, 42% 55%, 53% 28%, 66% 64%, 76% 34%, 88% 59%, 100% 31%, 100% 100%, 0 100%);
}

.scene-ridge-back {
  bottom: 28%;
  background: rgba(26, 42, 58, 0.84);
  filter: blur(2px);
  opacity: 0.82;
  transform: scale(1.08);
}

.scene-ridge-front {
  box-shadow: 0 -18px 50px rgba(8, 11, 18, 0.7);
}

.scene-platform {
  position: absolute;
  z-index: 2;
  right: 11%;
  bottom: 13%;
  width: 37%;
  height: 6%;
  border-top: 3px solid rgba(87, 243, 255, 0.55);
  background: #070a10;
  transform: skewX(-18deg);
}

.scene-player {
  position: absolute;
  z-index: 3;
  right: 30%;
  bottom: 19%;
  width: 42px;
  height: 105px;
  border-radius: 18px 18px 6px 6px;
  background: #030507;
  box-shadow: 0 0 30px rgba(255, 79, 189, 0.18);
}

.scene-player::before {
  position: absolute;
  top: -25px;
  left: 8px;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: #030507;
  content: "";
}

.scene-player span {
  position: absolute;
  top: 27px;
  left: -32px;
  width: 86px;
  height: 12px;
  border-radius: 4px;
  background: #030507;
  transform: rotate(-12deg);
}

.scene-reticle {
  position: absolute;
  z-index: 3;
  top: 51%;
  left: 43%;
  width: 26px;
  height: 26px;
  border: 1px solid rgba(184, 255, 90, 0.66);
  border-radius: 50%;
}

.scene-reticle::before,
.scene-reticle::after {
  position: absolute;
  top: 12px;
  left: -7px;
  width: 38px;
  height: 1px;
  background: rgba(184, 255, 90, 0.66);
  content: "";
}

.scene-reticle::after {
  transform: rotate(90deg);
}

.demo-chat {
  position: absolute;
  z-index: 3;
  top: 0;
  right: 0;
  bottom: 0;
  display: grid;
  width: 24%;
  min-width: 250px;
  border-left: 1px solid rgba(255, 255, 255, 0.11);
  background: rgba(9, 11, 18, 0.94);
  grid-template-rows: 60px minmax(0, 1fr) 42px;
}

.demo-chat > header,
.demo-chat > footer {
  display: flex;
  padding: 0 16px;
  border-bottom: 1px solid var(--line);
  align-items: center;
  justify-content: space-between;
  color: var(--muted);
  font-size: 0.66rem;
  text-transform: uppercase;
}

.demo-chat > header strong {
  color: var(--ink);
  font-size: 0.76rem;
}

.demo-chat > footer {
  border-top: 1px solid var(--line);
  border-bottom: 0;
  justify-content: flex-start;
}

.demo-chat-feed {
  display: flex;
  min-height: 0;
  padding: 15px 14px;
  overflow: hidden;
  flex-direction: column;
  justify-content: flex-end;
  gap: 9px;
}

.demo-chat-line {
  color: rgba(232, 236, 245, 0.88);
  font-size: 0.78rem;
  line-height: 1.32;
  overflow-wrap: anywhere;
}

.demo-chat-user {
  margin-right: 4px;
  font-weight: 850;
}

.demo-stage .overlay-root {
  z-index: 10;
  /* In the demo the overlay covers only the "stream" area, like OBS would: the chat panel stays outside it. */
  right: max(24%, 250px);
}

.demo-toolbar {
  position: fixed;
  z-index: 30;
  top: 22px;
  left: 22px;
  display: flex;
  align-items: center;
  gap: 16px;
  min-height: 54px;
  padding: 7px 9px 7px 17px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(13, 18, 30, 0.94);
  box-shadow: var(--shadow);
}

.speed-control {
  display: flex;
  gap: 4px;
}

.speed-control button {
  min-width: 44px;
  min-height: 36px;
  padding: 0 10px;
}

.speed-control button[aria-pressed="true"] {
  border-color: var(--cyan);
  background: var(--cyan);
  color: #071015;
}

.demo-caption {
  position: fixed;
  z-index: 30;
  bottom: 12px;
  left: 18px;
  margin: 0;
  color: rgba(196, 205, 220, 0.46);
  font-size: 0.66rem;
  font-weight: 650;
}

@media (max-width: 640px) {
  .pulse-card {
    width: calc(100vw - 28px);
  }
  [data-corner] .pulse-card {
    top: auto;
    right: 14px;
    bottom: 14px;
    left: 14px;
  }
  .demo-toolbar {
    top: 10px;
    left: 10px;
    width: calc(100vw - 20px);
    justify-content: space-between;
  }
  .demo-toolbar .brand-lockup span:last-child {
    display: none;
  }
  .moment-label {
    font-size: 1.65rem;
  }
  .stream-scene {
    right: 34%;
  }
  .demo-chat {
    width: 34%;
    min-width: 150px;
  }
  .game-hud,
  .stream-meta span {
    display: none;
  }
  .demo-chat-line {
    font-size: 0.67rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .stream-scene {
    animation: none;
  }
  .rain-layer {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 25%;
  }
  .rain-emote {
    position: static;
    animation: none;
  }
}