/* ========================================= */
/* ========== TEBEX ADDONS CSS ============ */
/* ========================================= */

/* ===== UPGRADE ADDON (PURPLE THEME) ===== */
.upgrade-banner {
  background: linear-gradient(135deg, rgba(168, 85, 247, 0.12), rgba(139, 92, 246, 0.08));
  border: 1px solid rgba(168, 85, 247, 0.3);
  border-radius: 14px;
  padding: 18px 24px;
  margin-bottom: 24px;
  position: relative;
  overflow: hidden;
}

.upgrade-banner::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--aurora-purple), var(--aurora-cyan));
}

.upgrade-banner-content {
  display: flex;
  align-items: center;
  gap: 18px;
  flex-wrap: wrap;
}

.upgrade-banner-icon {
  width: 50px;
  height: 50px;
  background: linear-gradient(135deg, var(--aurora-purple), #8B5CF6);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  color: white;
  flex-shrink: 0;
  box-shadow: 0 4px 15px rgba(168, 85, 247, 0.3);
}

.upgrade-banner-text {
  flex: 1;
}

.upgrade-title {
  display: block;
  font-weight: 700;
  color: white;
  font-size: 1rem;
  margin-bottom: 2px;
}

.upgrade-subtitle {
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.upgrade-banner-btn {
  background: linear-gradient(135deg, var(--aurora-purple), #8B5CF6);
  border: none;
  color: white;
  padding: 12px 22px;
  border-radius: 10px;
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
  display: flex;
  align-items: center;
  gap: 8px;
  box-shadow: 0 4px 15px rgba(168, 85, 247, 0.3);
}

.upgrade-banner-btn:hover {
  transform: scale(1.05);
  box-shadow: 0 8px 25px rgba(168, 85, 247, 0.4);
}

.upgrade-modal {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.9);
  z-index: 99998;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  backdrop-filter: blur(5px);
}

.upgrade-modal.open {
  opacity: 1;
  visibility: visible;
}

.upgrade-modal-content {
  background: linear-gradient(135deg, #211c2e, #2a2440);
  border: 1px solid rgba(168, 85, 247, 0.3);
  border-radius: 18px;
  max-width: 700px;
  width: 100%;
  max-height: 90vh;
  overflow: hidden;
  transform: scale(0.9);
  opacity: 0;
  transition: transform 0.3s ease 0.1s, opacity 0.3s ease 0.1s;
  will-change: transform, opacity;
}

.upgrade-modal.open .upgrade-modal-content {
  transform: scale(1);
  opacity: 1;
}

.upgrade-modal-header {
  padding: 20px 24px;
  border-bottom: 1px solid rgba(168, 85, 247, 0.2);
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: linear-gradient(135deg, rgba(168, 85, 247, 0.1), rgba(139, 92, 246, 0.05));
}

.upgrade-header-title {
  display: flex;
  align-items: center;
  gap: 12px;
}

.upgrade-header-title i {
  font-size: 1.3rem;
  color: var(--aurora-purple);
}

.upgrade-header-title h3 {
  font-size: 1.15rem;
  font-weight: 700;
  color: white;
  margin: 0;
}

.upgrade-close {
  background: rgba(255, 255, 255, 0.05);
  border: none;
  color: var(--text-muted);
  font-size: 1.2rem;
  cursor: pointer;
  width: 36px;
  height: 36px;
  border-radius: 10px;
  transition: all 0.2s ease;
}

.upgrade-close:hover {
  background: rgba(255, 255, 255, 0.1);
  color: white;
}

.upgrade-modal-body {
  padding: 24px;
  overflow-y: auto;
  max-height: calc(90vh - 80px);
}

/* Steps Indicator */
.upgrade-steps {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-bottom: 28px;
  padding: 16px;
  background: rgba(168, 85, 247, 0.05);
  border-radius: 12px;
}

.upgrade-step {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border-radius: 8px;
  transition: all 0.3s ease;
}

.upgrade-step .step-num {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--text-muted);
  transition: all 0.3s ease;
}

.upgrade-step .step-text {
  font-size: 0.85rem;
  color: var(--text-muted);
  font-weight: 500;
  transition: all 0.3s ease;
}

.upgrade-step.active {
  background: rgba(168, 85, 247, 0.15);
}

.upgrade-step.active .step-num {
  background: linear-gradient(135deg, var(--aurora-purple), var(--aurora-cyan));
  color: white;
}

.upgrade-step.active .step-text {
  color: white;
}

.upgrade-step.completed .step-num {
  background: #10B981;
  color: white;
}

.upgrade-step.completed .step-text {
  color: #10B981;
}

.upgrade-step-line {
  width: 30px;
  height: 2px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 1px;
}

/* Sections */
.upgrade-section {
  animation: fadeInUp 0.3s ease;
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.upgrade-section h4 {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1rem;
  font-weight: 600;
  color: white;
  margin-bottom: 16px;
}

.upgrade-section h4 i {
  color: var(--aurora-purple);
}

/* Package Grid */
.upgrade-packages-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 12px;
  max-height: 320px;
  overflow-y: auto;
  padding-right: 8px;
}

.upgrade-pkg-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  padding: 16px;
  background: rgba(255, 255, 255, 0.03);
  border: 2px solid rgba(255, 255, 255, 0.08);
  border-radius: 14px;
  cursor: pointer;
  transition: all 0.25s ease;
  position: relative;
  text-align: center;
}

.upgrade-pkg-card:hover {
  border-color: rgba(168, 85, 247, 0.4);
  background: rgba(168, 85, 247, 0.08);
  transform: translateY(-2px);
}

.upgrade-pkg-card.selected {
  border-color: var(--aurora-purple);
  background: rgba(168, 85, 247, 0.15);
  box-shadow: 0 0 20px rgba(168, 85, 247, 0.2);
}

.upgrade-pkg-card.selected .upgrade-pkg-select {
  opacity: 1;
  transform: scale(1);
}

.upgrade-pkg-image {
  width: 60px;
  height: 60px;
  border-radius: 12px;
  background: linear-gradient(135deg, rgba(168, 85, 247, 0.2), rgba(139, 92, 246, 0.1));
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  flex-shrink: 0;
}

.upgrade-pkg-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.upgrade-pkg-image i {
  font-size: 1.5rem;
  color: var(--aurora-purple);
}

.upgrade-pkg-info {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.upgrade-pkg-name {
  font-weight: 600;
  color: white;
  font-size: 0.95rem;
}

.upgrade-pkg-price {
  color: var(--aurora-cyan);
  font-weight: 700;
  font-size: 1rem;
}

.upgrade-pkg-cost {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding-top: 8px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  width: 100%;
}

.upgrade-pkg-cost .cost-label {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.upgrade-pkg-cost .cost-value {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--aurora-purple);
}

.upgrade-pkg-select {
  position: absolute;
  top: 10px;
  right: 10px;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--aurora-purple), var(--aurora-cyan));
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 0.7rem;
  opacity: 0;
  transform: scale(0.5);
  transition: all 0.25s ease;
}

.upgrade-back-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 16px;
  padding: 10px 16px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--text-secondary);
  border-radius: 10px;
  font-size: 0.85rem;
  cursor: pointer;
  transition: all 0.2s ease;
}

.upgrade-back-btn:hover {
  background: rgba(255, 255, 255, 0.1);
  color: white;
}

.upgrade-empty {
  grid-column: 1 / -1;
  text-align: center;
  padding: 40px 20px;
  color: var(--text-muted);
}

.upgrade-empty i {
  font-size: 2.5rem;
  color: var(--aurora-purple);
  opacity: 0.4;
  margin-bottom: 12px;
  display: block;
}

/* Summary */
.upgrade-summary {
  background: linear-gradient(135deg, rgba(168, 85, 247, 0.1), rgba(139, 92, 246, 0.05));
  border: 1px solid rgba(168, 85, 247, 0.25);
  border-radius: 16px;
  padding: 0;
  overflow: hidden;
  margin-top: 20px;
  animation: fadeInUp 0.3s ease;
}

.upgrade-summary-header {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px;
  background: rgba(168, 85, 247, 0.1);
  border-bottom: 1px solid rgba(168, 85, 247, 0.15);
  font-weight: 600;
  color: white;
}

.upgrade-summary-header i {
  color: var(--aurora-purple);
}

.upgrade-summary-content {
  padding: 20px;
}

.upgrade-comparison {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-bottom: 20px;
  padding-bottom: 20px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.upgrade-pkg-mini {
  background: rgba(255, 255, 255, 0.05);
  padding: 12px 20px;
  border-radius: 10px;
  text-align: center;
  min-width: 120px;
}

.upgrade-pkg-mini .mini-name {
  display: block;
  font-weight: 600;
  color: white;
  font-size: 0.9rem;
  margin-bottom: 4px;
}

.upgrade-pkg-mini .mini-price {
  color: var(--aurora-cyan);
  font-weight: 700;
  font-size: 0.85rem;
}

.upgrade-arrow-icon {
  color: var(--aurora-purple);
  font-size: 1.2rem;
}

.upgrade-price-breakdown {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.price-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.price-row.subtotal {
  padding-top: 10px;
  border-top: 1px dashed rgba(255, 255, 255, 0.1);
}

.price-row.total {
  padding-top: 12px;
  margin-top: 4px;
  border-top: 1px solid rgba(168, 85, 247, 0.3);
  font-size: 1rem;
  color: white;
}

.price-row.total strong {
  font-size: 1.3rem;
  color: var(--aurora-purple);
}

.upgrade-confirm-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: 100%;
  margin-top: 20px;
  background: linear-gradient(135deg, var(--aurora-purple), #8B5CF6);
  color: white;
  padding: 16px 28px;
  border-radius: 12px;
  font-size: 1rem;
  font-weight: 700;
  text-decoration: none;
  transition: all 0.3s ease;
  box-shadow: 0 4px 20px rgba(168, 85, 247, 0.3);
}

.upgrade-confirm-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(168, 85, 247, 0.4);
  color: white;
}

/* ===== MOBILE RESPONSIVE ===== */
@media (max-width: 767px) {
  .upgrade-banner-content {
    flex-direction: column;
    text-align: center;
  }

  .upgrade-banner-btn {
    width: 100%;
    justify-content: center;
  }

  .upgrade-modal-content {
    max-width: 100%;
    border-radius: 12px;
  }

  .upgrade-steps {
    flex-wrap: wrap;
    gap: 6px;
  }

  .upgrade-step {
    padding: 6px 10px;
  }

  .upgrade-step .step-text {
    font-size: 0.75rem;
  }

  .upgrade-step-line {
    width: 15px;
  }

  .upgrade-packages-grid {
    grid-template-columns: 1fr;
  }

  .upgrade-comparison {
    flex-direction: column;
    gap: 10px;
  }

  .upgrade-arrow-icon {
    transform: rotate(90deg);
  }

  .upgrade-pkg-mini {
    width: 100%;
  }
}

/* ===== SCROLLBAR STYLING ===== */
.upgrade-packages-grid::-webkit-scrollbar,
.upgrade-modal-body::-webkit-scrollbar {
  width: 6px;
}

.upgrade-packages-grid::-webkit-scrollbar-track,
.upgrade-modal-body::-webkit-scrollbar-track {
  background: rgba(255, 255, 255, 0.05);
  border-radius: 3px;
}

.upgrade-packages-grid::-webkit-scrollbar-thumb,
.upgrade-modal-body::-webkit-scrollbar-thumb {
  background: rgba(168, 85, 247, 0.4);
  border-radius: 3px;
}

.upgrade-packages-grid::-webkit-scrollbar-thumb:hover,
.upgrade-modal-body::-webkit-scrollbar-thumb:hover {
  background: rgba(168, 85, 247, 0.6);
}