/**
 * AVENIX Venture - Modals & Cookie Banner
 */

.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(11, 14, 23, 0.7);
  backdrop-filter: blur(6px);
  z-index: var(--z-modal);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-4);
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-base), visibility var(--transition-base);
}

.modal-backdrop.is-active {
  opacity: 1;
  visibility: visible;
}

.modal-dialog {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  width: 100%;
  max-width: 580px;
  max-height: 90vh;
  overflow-y: auto;
  padding: var(--space-5);
  position: relative;
  transform: scale(0.95) translateY(10px);
  transition: transform var(--transition-base);
}

.modal-backdrop.is-active .modal-dialog {
  transform: scale(1) translateY(0);
}

.modal-close-btn {
  position: absolute;
  top: var(--space-4);
  right: var(--space-4);
  width: 36px;
  height: 36px;
  border-radius: var(--radius-full);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  color: var(--color-text-secondary);
  cursor: pointer;
  touch-action: manipulation;
}

.modal-close-btn:hover {
  color: var(--color-primary);
  border-color: var(--color-primary);
}

/* Cookie Consent Banner */
.cookie-banner {
  position: fixed;
  bottom: var(--space-4);
  left: var(--space-4);
  right: var(--space-4);
  max-width: 480px;
  margin-left: auto;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  padding: var(--space-4);
  z-index: var(--z-toast);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  transform: translateY(150%);
  transition: transform var(--transition-spring);
}

.cookie-banner.is-visible {
  transform: translateY(0);
}

.cookie-banner__actions {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}