:root {
  color-scheme: dark;
  --panel: rgba(20, 20, 20, 0.9);
  --panel-soft: rgba(32, 32, 32, 0.88);
  --border: rgba(255, 255, 255, 0.1);
  --text: #f5f5f5;
  --muted: #b8b8b8;
  --accent: #ffffff;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  color: var(--text);
  background: transparent !important;
  background-color: transparent !important;
}

body {
  display: grid;
  place-items: center;
  padding: 16px;
}

.overlay-shell {
  width: min(560px, 100%);
  background: transparent;
}

.panel {
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--panel);
  padding: 20px;
}

#game-view {
  background: transparent;
  border: 0;
  padding: 0;
}

.hidden {
  display: none;
}

.eyebrow,
.stat-label {
  margin: 0;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.7rem;
  color: var(--muted);
}

.title,
.channel-label {
  margin: 8px 0 0;
  font-size: clamp(1.8rem, 5vw, 2.6rem);
  line-height: 1;
}

.subtitle {
  margin: 10px 0 0;
  color: var(--muted);
  font-size: 0.95rem;
  line-height: 1.4;
}

.setup-form {
  display: grid;
  gap: 12px;
  margin-top: 18px;
}

.field {
  display: grid;
  gap: 8px;
}

.field span {
  color: var(--muted);
  font-size: 0.9rem;
}

.field input {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--panel-soft);
  color: var(--text);
  padding: 10px 12px;
  font-size: 1rem;
  outline: none;
  transition: border-color 140ms ease, background 140ms ease;
}

.field input:focus {
  border-color: rgba(255, 255, 255, 0.35);
}

.primary-button,
.secondary-button,
.ghost-button {
  border-radius: 8px;
  padding: 10px 14px;
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  transition: opacity 140ms ease, background 140ms ease;
}

.primary-button {
  background: var(--accent);
  color: #111111;
}

.secondary-button {
  background: var(--panel-soft);
  color: var(--text);
  border: 1px solid var(--border);
}

.ghost-button {
  background: transparent;
  color: var(--muted);
  border: 1px solid var(--border);
}


.overlay-readout {
  display: grid;
  justify-items: center;
}

.count-value {
  margin: 0;
  font-size: clamp(3rem, 14vw, 5rem);
  line-height: 1;
  font-weight: 700;
  text-shadow: 0 2px 12px rgba(0, 0, 0, 0.55);
}

.record-value {
  margin: 6px 0 0;
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text);
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
}

@media (max-width: 720px) {
  body {
    padding: 12px;
  }

  .panel {
    padding: 16px;
    border-radius: 10px;
  }
}