/* Overlay that covers the entire screen */
.overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(0, 0, 0, 0.5);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 1000;
  padding: 20px;
}

/* Main popup container */
.popup {
  border: 1px solid var(--color-primary);
  background: var(--color-bg);
  border-radius: 25px;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  animation: popupSlideIn 0.2s ease-out;
}

/* Size variants */
.small {
  max-width: 400px;
  min-width: 300px;
}

.medium {
  max-width: 600px;
  min-width: 400px;
}

.large {
  max-width: 900px;
  min-width: 600px;
}

.fullscreen {
  width: 95vw;
  height: 95vh;
  max-width: none;
  max-height: none;
}

/* Popup animation */
@keyframes popupSlideIn {
  from {
    opacity: 0;
    transform: scale(0.9) translateY(-20px);
  }
  to {
    opacity: 1;
    transform: scale(1) translateY(0);
  }
}

/* Header section */
.header {
  padding: 20px 24px 16px;
  border-bottom: 1px solid var(--color-primary);
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: var(--color-bg);
  flex-shrink: 0;
}

.title {
  margin: 0;
  font-size: 18px;
  font-weight: 400;
  color: var(--color-text);
}

.closeButton {
  background: none;
  border: none;
  font-size: 24px;
  color: var(--color-primary);
  cursor: pointer;
  padding: 4px;
  border-radius: 4px;
  transition: all 0.2s ease;
  line-height: 1;
}

.closeButton:hover {
  background-color: var(--color-bg);
  color: var(--color-primary-hover);
}

/* Content section */
.content {
  padding: 24px;
  overflow-y: auto;
  flex: 1;
}

/* Footer section */
.footer {
  padding: 16px 24px;
  border-top: 1px solid var(--color-primary);
  display: flex;
  justify-content: flex-end;
  gap: 12px;
  background: var(--color-bg);
  flex-shrink: 0;
}

/* Responsive design */
@media (max-width: 640px) {
  .popup {
    margin: 10px;
  }
  
  .small,
  .medium,
  .large {
    min-width: 280px;
    width: 100%;
  }
  
  .fullscreen {
    width: 100vw;
    height: 100vh;
    border-radius: 0;
  }
  
  .content {
    padding: 16px;
  }
  
  .header {
    padding: 16px;
  }
  
  .footer {
    padding: 12px 16px;
    flex-direction: column-reverse;
  }
}