:root {
  /* Primary Colors */
  --primary1: #2C3E50;
  --primary2: #34495E;
  --primary3: #5A6E8A;

  /* Accent Colors */
  --accent1: #4B9FA5;
  --accent2: #5D735E;
  --accent3: #C17B58;

  /* Text & Background */
  --text1: #1A1A1A;  /* Dark text for readability */
  --background1: #F8F9FA; /* Light grey background */
  --background2: #EAEAEA; /* Slightly darker grey for contrast */
  --background3: #D6D6D6; /* Light grey for subtle section separation */
}

/* Example Usage */
body {
  background-color: var(--background1);
  color: var(--text1);
}

.container {
  background-color: var(--background2);
  padding: 16px;
  border-radius: 8px;
}

.button {
  background-color: var(--primary1);
  color: var(--text1);
  border: 1px solid var(--primary3);
}

.button:hover {
  background-color: var(--accent1);
}

.toast-container {
  position: fixed;
  right: 16px;
  bottom: 16px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  width: min(420px, calc(100vw - 32px));
  z-index: 1000;
}

.toast {
  border-radius: 8px;
  padding: 10px 12px;
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.18);
  background: #fff;
  border: 1px solid #d9d9d9;
}

.toast-error {
  border-color: #e2b0b0;
  background: #fff4f4;
}

.toast-message {
  font-size: 14px;
  color: #2b2b2b;
  margin-bottom: 8px;
}

.toast-actions {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
}

.toast-action,
.toast-close {
  border: 0;
  border-radius: 6px;
  cursor: pointer;
  font-size: 13px;
  padding: 6px 10px;
}

.toast-action {
  background: var(--primary1);
  color: #fff;
}

.toast-close {
  background: #dedede;
  color: #333;
}