/* Modal Overlay - scrollable container */
.overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  display: flex;
  align-items: flex-start;
  justify-content: center;
  z-index: 1000;
  backdrop-filter: blur(2px);
  animation: fadeIn var(--transition-base);
  overflow-y: auto;
  padding: var(--spacing-xl) 0;
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

/* Modal Container - expands naturally with content */
.modal {
  background: rgba(30, 41, 59, 0.95);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-2xl);
  padding: var(--spacing-xl);
  box-shadow: var(--shadow-lg);
  max-width: 600px;
  width: 90%;
  margin: auto 0;
  animation: slideUp var(--transition-base);
}

.modal--wide {
  max-width: 1000px;
}

.modal--small {
  max-width: 400px;
}

@keyframes slideUp {
  from {
    transform: translateY(20px);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

/* Modal Header */
.modal__header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: var(--spacing-lg);
  padding-bottom: var(--spacing-lg);
  border-bottom: 1px solid rgba(148, 163, 184, 0.15);
}

.modal__title {
  font-size: 32px;
  font-weight: 600;
  line-height: 1.1;
  margin: 0;
  color: var(--color-text-primary);
  flex: 1;
}

.modal__close {
  background: none;
  border: none;
  color: var(--color-text-secondary);
  font-size: 24px;
  cursor: pointer;
  padding: 0;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  transition: all var(--transition-base);
  margin-left: var(--spacing-lg);
  flex-shrink: 0;
}

.modal__close:hover {
  background: rgba(148, 163, 184, 0.15);
  color: var(--color-text-primary);
}

/* Modal Body */
.modal__body {
  color: var(--color-text-primary);
  margin-bottom: var(--spacing-lg);
  line-height: 1.6;
}

.modal__body p {
  margin: 0 0 var(--spacing-md) 0;
}

.modal__body p:last-child {
  margin-bottom: 0;
}

/* Modal Footer */
.modal__footer {
  display: flex;
  gap: var(--spacing-sm);
  justify-content: flex-end;
  padding-top: var(--spacing-lg);
  border-top: 1px solid rgba(148, 163, 184, 0.15);
}

.modal__footer button {
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Nested within Modal - scrollable content area */
.modal__scroll-area {
  max-height: 60vh;
  overflow-y: auto;
  padding-right: var(--spacing-sm);
}

.modal__scroll-area::-webkit-scrollbar {
  width: 6px;
}

.modal__scroll-area::-webkit-scrollbar-track {
  background: rgba(148, 163, 184, 0.1);
  border-radius: 3px;
}

.modal__scroll-area::-webkit-scrollbar-thumb {
  background: rgba(148, 163, 184, 0.3);
  border-radius: 3px;
}

.modal__scroll-area::-webkit-scrollbar-thumb:hover {
  background: rgba(148, 163, 184, 0.5);
}