/**
 * Modal Popup Styles
 * Session-based popup with close button
 */

/* Modal Overlay */
.tst-modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 51, 74, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-speed) var(--transition-timing),
              visibility var(--transition-speed) var(--transition-timing);
}

.tst-modal-overlay.active {
  opacity: 1;
  visibility: visible;
}

/* Modal Container */
.tst-modal {
  background-color: #fff;
  border-radius: var(--border-radius);
  box-shadow: 0 10px 40px rgba(0, 51, 74, 0.2);
  max-width: 90%;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  position: relative;
  animation: slideIn 0.3s var(--transition-timing);
  border-left: 4px solid var(--color-gold);
}

@media (min-width: 768px) {
  .tst-modal {
    max-width: 600px;
  }
}

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

/* Modal Header */
.tst-modal-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  padding: var(--spacing-lg);
  border-bottom: 1px solid #e0e0e0;
  background-color: var(--color-sky-blue);
}

.tst-modal-title {
  margin: 0;
  font-family: var(--font-interstate);
  font-size: var(--font-size-h3);
  font-weight: var(--font-weight-bold);
  color: var(--color-blue);
  flex: 1;
}

/* Close Button */
.tst-modal-close {
  background: none;
  border: none;
  font-size: 1.5rem;
  color: var(--color-blue);
  cursor: pointer;
  padding: 0;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: color var(--transition-speed) var(--transition-timing);
  flex-shrink: 0;
  margin-left: var(--spacing-md);
}

.tst-modal-close:hover {
  color: var(--color-gold);
}

.tst-modal-close:focus {
  outline: 2px solid var(--color-gold);
  outline-offset: 2px;
}

/* Modal Body */
.tst-modal-body {
  padding: var(--spacing-lg);
  color: var(--color-blue);
  font-family: var(--font-primary);
  line-height: 1.6;
}

.tst-modal-body h2,
.tst-modal-body h3 {
  color: var(--color-blue);
  margin-top: 0;
}

.tst-modal-body p {
  color: var(--color-blue);
  margin-bottom: var(--spacing-md);
}

.tst-modal-body a {
  color: var(--color-gold);
  text-decoration: none;
  transition: opacity var(--transition-speed) var(--transition-timing);
}

.tst-modal-body a:hover {
  opacity: 0.8;
  text-decoration: underline;
}

/* Modal Footer */
.tst-modal-footer {
  padding: var(--spacing-lg);
  border-top: 1px solid #e0e0e0;
  display: flex;
  gap: var(--spacing-md);
  justify-content: flex-end;
  background-color: var(--color-blue);
}

.tst-modal-button {
  padding: var(--spacing-sm) var(--spacing-lg);
  border: none;
  border-radius: var(--border-radius);
  font-family: var(--font-interstate);
  font-weight: var(--font-weight-bold);
  cursor: pointer;
  transition: all var(--transition-speed) var(--transition-timing);
  font-size: 0.95rem;
}

.tst-modal-button-primary {
  background-color: var(--color-gold);
  color: var(--color-blue);
  text-decoration: none;
}

.tst-modal-button-primary:hover {
  background-color: #f5a855;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(247, 158, 69, 0.3);
  text-decoration: none;
}

.tst-modal-button-secondary {
  background-color: transparent;
  color: #fff;
  border: 2px solid #fff;
}

.tst-modal-button-secondary:hover {
  background-color: rgba(255, 255, 255, 0.1);
  color: #fff;
}

/* Accessibility */
.tst-modal-close:focus-visible {
  outline: 2px solid var(--color-gold);
  outline-offset: 2px;
}

.tst-modal-button:focus-visible {
  outline: 2px solid var(--color-gold);
  outline-offset: 2px;
}

/* Responsive adjustments */
@media (max-width: 480px) {
  .tst-modal {
    max-width: 95%;
  }

  .tst-modal-header {
    padding: var(--spacing-md);
  }

  .tst-modal-body {
    padding: var(--spacing-md);
  }

  .tst-modal-footer {
    padding: var(--spacing-md);
    flex-direction: column;
  }

  .tst-modal-button {
    width: 100%;
  }

  .tst-modal-title {
    font-size: var(--font-size-h4);
  }
}