:root {
  --sp-a18-accent: #ffb020;
  --sp-a18-fill: rgba(255, 176, 32, 0.16);
  --sp-a18-outline: rgba(255, 196, 82, 0.96);
  --sp-a18-label: #fff4d6;
  --sp-a18-panel: rgba(12, 17, 27, 0.96);
  --sp-a18-border: rgba(255, 255, 255, 0.16);
}

.sp-a18-toggle {
  position: fixed;
  top: 82px;
  right: 18px;
  z-index: 2200;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 13px;
  color: #fff;
  background: var(--sp-a18-panel);
  border: 1px solid var(--sp-a18-border);
  border-radius: 12px;
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.34);
  font: 700 14px/1.2 Arial, sans-serif;
  backdrop-filter: blur(10px);
  cursor: pointer;
  user-select: none;
}

.sp-a18-toggle input {
  width: 18px;
  height: 18px;
  margin: 0;
  accent-color: var(--sp-a18-accent);
  cursor: pointer;
}

.sp-a18-backdrop {
  position: fixed;
  inset: 0;
  z-index: 5000;
  display: grid;
  place-items: center;
  padding: 20px;
  background: rgba(3, 7, 14, 0.68);
  backdrop-filter: blur(6px);
}

.sp-a18-backdrop[hidden] {
  display: none;
}

.sp-a18-dialog {
  width: min(470px, 100%);
  padding: 25px;
  color: #f8fafc;
  background: var(--sp-a18-panel);
  border: 1px solid var(--sp-a18-border);
  border-radius: 18px;
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.55);
  font-family: Arial, sans-serif;
}

.sp-a18-kicker {
  margin: 0 0 8px;
  color: var(--sp-a18-accent);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.sp-a18-dialog h2 {
  margin: 0 0 10px;
  font-size: 25px;
  line-height: 1.15;
}

.sp-a18-dialog p {
  margin: 0;
  color: #d7dde8;
  font-size: 15px;
  line-height: 1.55;
}

.sp-a18-actions {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  margin-top: 22px;
}

.sp-a18-button {
  padding: 10px 14px;
  color: #fff;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid var(--sp-a18-border);
  border-radius: 10px;
  font: 700 14px Arial, sans-serif;
  cursor: pointer;
}

.sp-a18-button--primary {
  color: #1a1100;
  background: var(--sp-a18-accent);
  border-color: var(--sp-a18-accent);
}

.sp-a18-button:hover,
.sp-a18-button:focus-visible {
  filter: brightness(1.1);
  outline: 2px solid rgba(255, 255, 255, 0.72);
  outline-offset: 2px;
}

@media (max-width: 640px) {
  .sp-a18-toggle {
    top: auto;
    right: 12px;
    bottom: 18px;
  }

  .sp-a18-actions {
    flex-direction: column-reverse;
  }

  .sp-a18-button {
    width: 100%;
  }
}