/* ===============================================
   WORLDFEAST SHOP - Popup & Modal Styles
   Apple-inspired Premium Arab Food Shopping Mall
=============================================== */

/* Import Variables */
@import url('../variables.css');

/* ===============================================
   MODAL OVERLAY
=============================================== */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  z-index: var(--z-modal, 10000);
  display: none;
  justify-content: center;
  align-items: center;
}

.modal-overlay.active {
  display: flex;
}

/* ===============================================
   MODAL CONTAINER
=============================================== */
.modal-container {
  background: var(--color-white);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-2xl);
  max-width: 800px;
  max-height: 80vh;
  width: 90%;
  position: relative;
  overflow: hidden;
}

/* ===============================================
   MODAL HEADER
=============================================== */
.modal-header {
  background: linear-gradient(135deg, var(--color-primary), #45a049);
  color: var(--color-white);
  padding: var(--space-xl) var(--space-2xl);
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid var(--color-border-light);
}

.modal-title {
  font-family: var(--font-primary);
  font-size: var(--text-2xl);
  font-weight: var(--font-bold);
  margin: 0;
  letter-spacing: var(--tracking-tight);
}

.modal-close {
  background: none;
  border: none;
  color: var(--color-white);
  font-size: var(--text-3xl);
  cursor: pointer;
  padding: 0;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-full);
  transition: var(--transition-base);
}

.modal-close:hover {
  background-color: rgba(255, 255, 255, 0.2);
}

.modal-close:active {
  transform: scale(0.9);
}

/* ===============================================
   MODAL CONTENT
=============================================== */
.modal-content {
  padding: var(--space-2xl) var(--space-3xl);
  max-height: 60vh;
  overflow-y: auto;
  font-family: var(--font-primary);
  line-height: var(--leading-relaxed);
  color: var(--color-text-primary);
}

/* Custom Scrollbar */
.modal-content::-webkit-scrollbar {
  width: 8px;
}

.modal-content::-webkit-scrollbar-track {
  background: var(--color-bg-secondary);
  border-radius: var(--radius-sm);
}

.modal-content::-webkit-scrollbar-thumb {
  background: var(--color-primary);
  border-radius: var(--radius-sm);
}

.modal-content::-webkit-scrollbar-thumb:hover {
  background: var(--color-primary-hover);
}

/* ===============================================
   MODAL INTRODUCTION
=============================================== */
.modal-introduction {
  background: var(--color-bg-tertiary);
  padding: var(--space-xl);
  border-left: 4px solid var(--color-primary);
  margin-bottom: var(--space-2xl);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  font-size: var(--text-base);
  color: var(--color-text-primary);
  line-height: var(--leading-relaxed);
}

/* ===============================================
   MODAL SECTIONS
=============================================== */
.modal-section {
  margin-bottom: var(--space-2xl);
  padding-bottom: var(--space-xl);
  border-bottom: 1px solid var(--color-border-light);
}

.modal-section:last-child {
  border-bottom: none;
  margin-bottom: 0;
  padding-bottom: 0;
}

.section-header {
  display: flex;
  align-items: center;
  margin-bottom: var(--space-lg);
  gap: var(--space-md);
}

.section-article {
  background: var(--color-primary);
  color: var(--color-white);
  padding: var(--space-xs) var(--space-lg);
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  font-weight: var(--font-bold);
  min-width: 60px;
  text-align: center;
  letter-spacing: var(--tracking-wide);
}

.section-title {
  font-size: var(--text-xl);
  font-weight: var(--font-bold);
  color: var(--color-text-primary);
  margin: 0;
}

.section-content {
  font-size: var(--text-base);
  color: var(--color-text-secondary);
  line-height: var(--leading-relaxed);
  white-space: pre-line;
  padding-left: var(--space-xl);
}

/* ===============================================
   MODAL FOOTER
=============================================== */
.modal-footer {
  background: var(--color-bg-secondary);
  padding: var(--space-xl) var(--space-2xl);
  border-top: 1px solid var(--color-border-light);
  display: flex;
  justify-content: flex-end;
  gap: var(--space-lg);
}

.modal-btn {
  padding: var(--space-md) var(--space-xl);
  border: none;
  border-radius: var(--radius-md);
  font-size: var(--text-base);
  font-weight: var(--font-semibold);
  cursor: pointer;
  transition: var(--transition-bounce);
  font-family: var(--font-primary);
  letter-spacing: var(--tracking-normal);
}

.modal-btn-primary {
  background: var(--color-primary);
  color: var(--color-white);
}

.modal-btn-primary:hover {
  background: var(--color-primary-hover);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.modal-btn-primary:active {
  transform: translateY(0);
}

.modal-btn-secondary {
  background: var(--color-text-tertiary);
  color: var(--color-white);
}

.modal-btn-secondary:hover {
  background: var(--color-text-secondary);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.modal-btn-secondary:active {
  transform: translateY(0);
}

/* ===============================================
   VERSION INFO
=============================================== */
.version-info {
  text-align: center;
  margin-top: var(--space-xl);
  padding-top: var(--space-xl);
  border-top: 1px solid var(--color-border-light);
  color: var(--color-text-tertiary);
  font-size: var(--text-sm);
}

/* ===============================================
   ANIMATIONS
=============================================== */
@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

@keyframes modalSlideIn {
  from {
    opacity: 0;
    transform: translateY(-50px) scale(0.9);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

/* ===============================================
   RESPONSIVE DESIGN
=============================================== */
@media (max-width: 768px) {
  .modal-container {
    width: 95%;
    max-height: 90vh;
    margin: var(--space-xl);
  }

  .modal-header {
    padding: var(--space-lg) var(--space-xl);
  }

  .modal-title {
    font-size: var(--text-xl);
  }

  .modal-content {
    padding: var(--space-xl);
    max-height: 70vh;
  }

  .section-header {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-sm);
  }

  .section-article {
    margin-right: 0;
  }

  .section-content {
    padding-left: 0;
    font-size: var(--text-sm);
  }

  .modal-footer {
    padding: var(--space-lg) var(--space-xl);
    flex-direction: column;
  }

  .modal-btn {
    width: 100%;
    padding: var(--space-md);
  }
}

@media (max-width: 480px) {
  .modal-container {
    width: 98%;
    max-height: 95vh;
    margin: var(--space-md);
  }

  .modal-header {
    padding: var(--space-md) var(--space-lg);
  }

  .modal-title {
    font-size: var(--text-lg);
  }

  .modal-close {
    width: 32px;
    height: 32px;
    font-size: var(--text-2xl);
  }

  .modal-content {
    padding: var(--space-lg);
  }

  .modal-introduction {
    padding: var(--space-md);
    font-size: var(--text-sm);
  }

  .section-title {
    font-size: var(--text-lg);
  }

  .modal-footer {
    padding: var(--space-md) var(--space-lg);
  }
}