:root {
  --color-primary: #577a47;
  --color-secondary: #839662;
  --color-tertiary: #b8bb93;
  --color-light: #e8e6c9;
  --color-background: #f0f0ef;
}

.bg-primary {
  background-color: var(--color-primary);
}
.bg-secondary {
  background-color: var(--color-secondary);
}
.bg-tertiary {
  background-color: var(--color-tertiary);
}
.bg-light {
  background-color: var(--color-light);
}
.bg-background {
  background-color: var(--color-background);
}

.text-primary {
  color: var(--color-primary);
}
.text-secondary {
  color: var(--color-secondary);
}
.text-tertiary {
  color: var(--color-tertiary);
}
.text-light {
  color: var(--color-light);
}

.border-primary {
  border-color: var(--color-primary);
}
.border-secondary {
  border-color: var(--color-secondary);
}
.border-tertiary {
  border-color: var(--color-tertiary);
}

.geometric-pattern::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: polygon(0 0, 100px 0, 0 100px),
    polygon(calc(100% - 100px) 0, 100% 0, 100% 100px);
  background-size: 100px 100px;
  opacity: 0.1;
}

.flowing-lines::after {
  content: "";
  position: absolute;
  top: 20%;
  right: 10%;
  width: 200px;
  height: 200px;
  background: conic-gradient(
    from 0deg,
    transparent,
    var(--color-tertiary),
    transparent
  );
  border-radius: 50%;
  opacity: 0.3;
  animation: rotate 20s linear infinite;
}

@keyframes rotate {
  to {
    transform: rotate(360deg);
  }
}

.wave-divider {
  position: absolute;
  bottom: -1px;
  left: 0;
  width: 100%;
  height: 60px;
  background: url("data:image/svg+xml,%3Csvg viewBox='0 0 1200 120' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M0 120 C300 100 600 20 1200 40 L1200 120 Z' fill='%23f0f0ef'/%3E%3C/svg%3E")
    repeat-x;
  background-size: 1200px 120px;
}

.organic-shape {
  border-radius: 70% 30% 30% 70% / 60% 40% 60% 40%;
}

.text-shadow {
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.1);
}

.notification {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) scale(0);
  transition: all 0.3s ease;
  z-index: 1000;
  background: #3b82f6;
  color: white;
  padding: 1rem 2rem;
  border-radius: 0.75rem;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
  max-width: 90vw;
  text-align: center;
}

.notification.show {
  transform: translate(-50%, -50%) scale(1);
}