:root {
   --primary: #2563eb;
   --secondary: #8b5cf6;
   --accent: #7c3aed;
   --light: #ffffff;
   --light-alt: #f8fafc;
   --medium: #e2e8f0;
   --dark: #1e293b;
   --darker: #0f172a;
   --success: #10b981;
   --warning: #f59e0b;
   --danger: #ef4444;
   --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
   --shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
   --glass: rgba(255, 255, 255, 0.85);
   --gradient-primary: linear-gradient(135deg, var(--primary), var(--secondary));
   --gradient-success: linear-gradient(135deg, var(--success), #22c55e);
   --gradient-accent: linear-gradient(135deg, var(--accent), var(--primary));
}

* {
   margin: 0;
   padding: 0;
   box-sizing: border-box;
}

body {
   font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
   background: linear-gradient(135deg, #f0f9ff 0%, #f8fafc 100%);
   color: var(--darker);
   min-height: 100vh;
   overflow-x: hidden;
   line-height: 1.6;
   position: relative;
}
.complete-by-ai-btn {
  background: var(--gradient-accent);
  color: white;
  border: none;
  padding: 12px 24px;
  border-radius: 8px;
  font-weight: 600;
  cursor: pointer;
  margin-bottom: 10px;
  width: 100%;
  transition: var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.complete-by-ai-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(124, 58, 237, 0.4);
}

.complete-by-ai-btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
}

.budget-modal, .completion-success-modal, .loading-modal, .access-denied-modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.8);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10000;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
}

.budget-modal.active, .completion-success-modal.active, .loading-modal.active, .access-denied-modal.active {
  opacity: 1;
  visibility: visible;
}

.budget-modal-content, .completion-success-content, .loading-modal-content, .access-denied-content {
  background: var(--light);
  border-radius: 16px;
  padding: 24px;
  max-width: 600px;
  width: 90%;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: var(--shadow);
  color: var(--dark);
}

.budget-modal-header, .completion-success-header, .access-denied-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
  border-bottom: 1px solid var(--medium);
  padding-bottom: 16px;
}

.close-budget-modal {
  background: none;
  border: none;
  color: var(--dark);
  font-size: 20px;
  cursor: pointer;
  padding: 8px;
  border-radius: 4px;
  transition: var(--transition);
}

.close-budget-modal:hover {
  background: var(--medium);
}

.build-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 12px;
  margin-bottom: 20px;
}

.stat-item {
  background: var(--light-alt);
  padding: 12px;
  border-radius: 8px;
  text-align: center;
  border: 1px solid var(--medium);
}

.stat-label {
  display: block;
  font-size: 12px;
  color: var(--dark);
  margin-bottom: 4px;
  opacity: 0.7;
}

.stat-value {
  font-size: 16px;
  font-weight: 600;
  color: var(--secondary);
}

.budget-input-group {
  display: flex;
  align-items: center;
  background: var(--light-alt);
  border: 1px solid var(--medium);
  border-radius: 8px;
  overflow: hidden;
  margin-bottom: 16px;
}

.budget-currency {
  padding: 12px 16px;
  background: var(--secondary);
  color: white;
  font-weight: 600;
}

#totalBudgetInput {
  flex: 1;
  padding: 12px 16px;
  background: transparent;
  border: none;
  color: var(--dark);
  font-size: 16px;
  outline: none;
}

#totalBudgetInput::placeholder {
  color: var(--dark);
  opacity: 0.5;
}

.budget-suggestions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 16px;
}

.budget-suggestion {
  background: var(--light-alt);
  border: 1px solid var(--secondary);
  color: var(--secondary);
  padding: 8px 16px;
  border-radius: 20px;
  cursor: pointer;
  transition: var(--transition);
  font-size: 14px;
}

.budget-suggestion:hover {
  background: var(--secondary);
  color: white;
}

.remaining-budget-display {
  text-align: center;
  padding: 12px;
  background: var(--light-alt);
  border-radius: 8px;
  font-weight: 500;
  border: 1px solid var(--medium);
}

.budget-modal-footer {
  display: flex;
  gap: 12px;
  justify-content: flex-end;
  margin-top: 24px;
  padding-top: 16px;
  border-top: 1px solid var(--medium);
}

.btn {
  padding: 10px 20px;
  border-radius: 8px;
  border: none;
  cursor: pointer;
  font-weight: 600;
  transition: var(--transition);
}

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

.btn-secondary {
  background: var(--medium);
  color: var(--dark);
}

.btn:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow);
}

.completed-components-list {
  margin: 20px 0;
}

.completed-component {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px;
  background: rgba(16, 185, 129, 0.1);
  border-radius: 8px;
  margin-bottom: 8px;
  border-left: 3px solid var(--success);
}

.component-type {
  font-weight: 600;
  color: var(--success);
  min-width: 100px;
}

.component-name {
  flex: 1;
  color: var(--dark);
}

.component-price {
  font-weight: 600;
  color: var(--warning);
}

.compatibility-result {
  padding: 16px;
  border-radius: 8px;
  text-align: center;
  margin-top: 20px;
}

.compatibility-result.compatible {
  background: rgba(16, 185, 129, 0.1);
  border: 1px solid var(--success);
  color: var(--success);
}

.compatibility-result.incompatible {
  background: rgba(239, 68, 68, 0.1);
  border: 1px solid var(--danger);
  color: var(--danger);
}

.loading-spinner {
  text-align: center;
  margin-bottom: 20px;
}

.loading-spinner i {
  font-size: 3rem;
  color: var(--secondary);
}

.loading-modal-content {
  text-align: center;
  max-width: 400px;
}

.success-icon {
  text-align: center;
  margin-bottom: 16px;
}

.success-icon i {
  font-size: 3rem;
  color: var(--success);
}

.completion-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-bottom: 24px;
}

.completion-stats .stat {
  text-align: center;
  padding: 16px;
  background: var(--light-alt);
  border-radius: 8px;
  border: 1px solid var(--medium);
}

.completion-stats .stat-label {
  display: block;
  font-size: 12px;
  color: var(--dark);
  opacity: 0.7;
  margin-bottom: 8px;
}

.completion-stats .stat-value {
  font-size: 18px;
  font-weight: 600;
  color: var(--secondary);
}

.ai-selected {
  animation: aiSelectPulse 1s ease-in-out;
  border: 2px solid var(--secondary) !important;
}

@keyframes aiSelectPulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.05); }
}
body::before {
   content: '';
   position: fixed;
   top: 0;
   left: 0;
   width: 100%;
   height: 100%;
   background: 
       radial-gradient(circle at 20% 50%, rgba(37, 99, 235, 0.05) 0%, transparent 50%),
       radial-gradient(circle at 80% 20%, rgba(139, 92, 246, 0.05) 0%, transparent 50%),
       radial-gradient(circle at 40% 80%, rgba(124, 58, 237, 0.05) 0%, transparent 50%);
   pointer-events: none;
   z-index: -1;
   animation: backgroundShift 20s ease-in-out infinite;
}

@keyframes backgroundShift {
   0%, 100% { transform: translate(0, 0) scale(1); }
   25% { transform: translate(-5px, -10px) scale(1.02); }
   50% { transform: translate(10px, 5px) scale(0.98); }
   75% { transform: translate(-3px, 8px) scale(1.01); }
}

.neon-border {
   position: relative;
   border: 1px solid var(--medium);
   border-radius: 16px;
   background: var(--glass);
   backdrop-filter: blur(10px);
   -webkit-backdrop-filter: blur(10px);
   box-shadow: var(--shadow);
   transition: var(--transition);
}

.neon-border::before {
   content: '';
   position: absolute;
   top: -1px;
   left: -1px;
   right: -1px;
   bottom: -1px;
   background: var(--gradient-primary);
   border-radius: inherit;
   opacity: 0;
   z-index: -1;
   transition: opacity 0.3s ease;
}

.neon-border:hover::before {
   opacity: 0.1;
}

.glow-effect {
   box-shadow: 0 0 0 1px rgba(37, 99, 235, 0.2), 0 0 20px rgba(37, 99, 235, 0.1);
   animation: gentleGlow 4s ease-in-out infinite;
}

@keyframes gentleGlow {
   0%, 100% { box-shadow: 0 0 0 1px rgba(37, 99, 235, 0.2), 0 0 20px rgba(37, 99, 235, 0.1); }
   50% { box-shadow: 0 0 0 1px rgba(37, 99, 235, 0.3), 0 0 25px rgba(37, 99, 235, 0.15); }
}



@keyframes shimmer {
   0% { left: -100%; }
   100% { left: 100%; }
}

@keyframes rotate {
   from { transform: rotate(0deg); }
   to { transform: rotate(360deg); }
}

.pulse {
   animation: pulse 3s infinite;
}

@keyframes pulse {
   0% { box-shadow: 0 0 0 0 rgba(37, 99, 235, 0.3); }
   70% { box-shadow: 0 0 0 12px rgba(37, 99, 235, 0); }
   100% { box-shadow: 0 0 0 0 rgba(37, 99, 235, 0); }
}

.float-animation {
   animation: float 6s ease-in-out infinite;
}

@keyframes float {
   0%, 100% { transform: translateY(0px); }
   50% { transform: translateY(-10px); }
}

.scale-on-hover {
   transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.scale-on-hover:hover {
   transform: scale(1.02);
   box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}



@keyframes fadeInUp {
   from {
       opacity: 0;
       transform: translateY(30px);
   }
   to {
       opacity: 1;
       transform: translateY(0);
   }
}

.main-header {
   text-align: center;
   margin-top: 65px;
   padding: 30px;
   border-radius: 20px;
   position: relative;
   overflow: hidden;
   background: var(--glass);
   backdrop-filter: blur(10px);
   box-shadow: var(--shadow);
   display: flex;
   justify-content: space-between;
   align-items: center;
   flex-wrap: wrap;
   gap: 20px;
   animation: slideInDown 0.8s ease;
}

@keyframes slideInDown {
   from {
       opacity: 0;
       transform: translateY(-30px);
   }
   to {
       opacity: 1;
       transform: translateY(0);
   }
}

.logo {
   display: flex;
   align-items: center;
   gap: 15px;
   flex-direction: column;
   position: relative;
}

.logo i {
   font-size: 2.5rem;
   color: var(--primary);
   background: linear-gradient(135deg, var(--primary), var(--secondary));
   -webkit-background-clip: text;
   -webkit-text-fill-color: transparent;
   animation: iconBounce 2s ease-in-out infinite;
}

@keyframes iconBounce {
   0%, 20%, 50%, 80%, 100% { transform: translateY(0); }
   40% { transform: translateY(-10px); }
   60% { transform: translateY(-5px); }
}

h1, h2, h3, h4 {
   font-family: 'Inter', sans-serif;
   font-weight: 700;
   letter-spacing: -0.5px;
}

h1 {
   font-size: 2.5rem;
   background: linear-gradient(to right, var(--primary), var(--secondary));
   -webkit-background-clip: text;
   -webkit-text-fill-color: transparent;
   margin-bottom: 10px;
   animation: textShine 3s ease-in-out infinite;
}

@keyframes textShine {
   0%, 100% { filter: brightness(1); }
   50% { filter: brightness(1.2); }
}

.subtitle {
   font-size: 1.2rem;
   color: var(--darker);
   font-weight: 400;
   opacity: 0.8;
   animation: fadeIn 1s ease 0.3s both;
}

@keyframes fadeIn {
   from { opacity: 0; }
   to { opacity: 0.8; }
}

.header-actions {
   display: flex;
   align-items: center;
   gap: 15px;
   animation: slideInRight 0.8s ease;
}

@keyframes slideInRight {
   from {
       opacity: 0;
       transform: translateX(30px);
   }
   to {
       opacity: 1;
       transform: translateX(0);
   }
}

.ai-assistant-button {
   display: inline-flex;
   align-items: center;
   gap: 10px;
   padding: 14px 28px;
   background: var(--gradient-primary);
   border-radius: 50px;
   font-weight: 600;
   color: white;
   cursor: pointer;
   transition: var(--transition);
   position: relative;
   overflow: hidden;
   border: none;
   font-size: 1rem;
   box-shadow: 0 4px 15px rgba(37, 99, 235, 0.2);
   text-decoration: none;
}

.ai-assistant-button::before {
   content: '';
   position: absolute;
   top: 0;
   left: -100%;
   width: 100%;
   height: 100%;
   background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
   transition: left 0.5s;
}

.ai-assistant-button:hover::before {
   left: 100%;
}

.ai-assistant-button:hover {
   transform: translateY(-3px) scale(1.05);
   box-shadow: 0 8px 25px rgba(37, 99, 235, 0.4);
   color: white;
}

.ai-assistant-button i {
   font-size: 1.2rem;
   animation: robotPulse 2s ease-in-out infinite;
}

@keyframes robotPulse {
   0%, 100% { transform: scale(1); }
   50% { transform: scale(1.1); }
}

.auth-btn {
   display: inline-flex;
   align-items: center;
   gap: 8px;
   padding: 12px 20px;
   background: var(--light);
   border: 1px solid var(--medium);
   border-radius: 12px;
   color: var(--darker);
   text-decoration: none;
   font-weight: 500;
   transition: var(--transition);
   position: relative;
   overflow: hidden;
}

.auth-btn::before {
   content: '';
   position: absolute;
   top: 0;
   left: 0;
   right: 0;
   bottom: 0;
   background: var(--gradient-primary);
   opacity: 0;
   transition: opacity 0.3s ease;
}

.auth-btn:hover::before {
   opacity: 0.1;
}

.auth-btn:hover {
   background: var(--light-alt);
   border-color: var(--primary);
   color: var(--primary);
   transform: translateY(-2px);
   box-shadow: 0 4px 12px rgba(37, 99, 235, 0.15);
}

.user-menu {
   position: relative;
}

.user-btn {
   display: flex;
   align-items: center;
   gap: 8px;
   padding: 12px 16px;
   background: var(--light);
   border: 1px solid var(--medium);
   border-radius: 12px;
   cursor: pointer;
   transition: var(--transition);
   font-weight: 500;
   color: var(--darker);
   position: relative;
   overflow: hidden;
}

.user-btn::before {
   content: '';
   position: absolute;
   top: 0;
   left: -100%;
   width: 100%;
   height: 100%;
   background: linear-gradient(90deg, transparent, rgba(37, 99, 235, 0.1), transparent);
   transition: left 0.5s;
}
.auto-save-notification {
   position: fixed;
   top: 20px;
   right: 20px;
   background: rgba(34, 197, 94, 0.9);
   color: white;
   padding: 12px 20px;
   border-radius: 8px;
   display: flex;
   align-items: center;
   gap: 10px;
   z-index: 10000;
   transform: translateX(100%);
   transition: all 0.3s ease;
}
.part-card h3 mark {
   background: linear-gradient(45deg, #fbbf24, #f59e0b);
   color: #1f2937;
   padding: 2px 4px;
   border-radius: 3px;
   font-weight: 600;
}

.filter-sort option[value="relevance"] {
   font-weight: 600;
}

.part-card[data-search-score] {
   transition: all 0.3s ease;
}

.part-card[data-search-score="high"] {
   border: 2px solid #10b981;
   box-shadow: 0 0 10px rgba(16, 185, 129, 0.3);
}

.part-card[data-search-score="medium"] {
   border: 2px solid #f59e0b;
   box-shadow: 0 0 8px rgba(245, 158, 11, 0.2);
}

.no-results-message {
   display: flex;
   flex-direction: column;
   align-items: center;
   justify-content: center;
   padding: 2rem;
   text-align: center;
   color: #6b7280;
   grid-column: 1 / -1;
}

.no-results-message i {
   font-size: 3rem;
   margin-bottom: 1rem;
   opacity: 0.5;
}

.no-results-message h3 {
   margin: 0.5rem 0;
   color: #374151;
}

.no-results-message p {
   margin: 0;
   font-size: 0.9rem;
}
.auto-save-notification.show {
   transform: translateX(0);
}

.auto-save-notification i {
   font-size: 16px;
}
.user-btn:hover::before {
   left: 100%;
}

.user-btn:hover {
   background: var(--light-alt);
   border-color: var(--primary);
   transform: translateY(-2px);
   box-shadow: 0 4px 12px rgba(37, 99, 235, 0.15);
}

.user-dropdown {
   position: relative;
   top: 100%;
   right: 0;
   background: white;
   border: 1px solid var(--medium);
   border-radius: 12px;
   box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15);
   min-width: 200px;
   opacity: 0;
   visibility: hidden;
   transform: translateY(-10px) scale(0.95);
   transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
   z-index: 1000;
   backdrop-filter: blur(10px);
}

.user-dropdown.active {
   opacity: 1;
   visibility: visible;
   transform: translateY(0) scale(1);
}

.user-dropdown a {
   display: flex;
   align-items: center;
   gap: 10px;
   padding: 12px 16px;
   color: var(--darker);
   text-decoration: none;
   transition: var(--transition);
   position: relative;
   overflow: hidden;
}

.user-dropdown a::before {
   content: '';
   position: absolute;
   top: 0;
   left: -100%;
   width: 100%;
   height: 100%;
   background: var(--gradient-primary);
   opacity: 0.1;
   transition: left 0.3s;
}

.user-dropdown a:hover::before {
   left: 0;
}

.user-dropdown a:hover {
   background: var(--light-alt);
   color: var(--primary);
   transform: translateX(5px);
}

.dropdown-divider {
   height: 1px;
   background: var(--medium);
   margin: 8px 0;
}

.build-info-bar {
   background: var(--glass);
   backdrop-filter: blur(10px);
   border-radius: 16px;
   padding: 25px;
   margin-bottom: 25px;
   border: 1px solid var(--medium);
   box-shadow: var(--shadow);
   display: flex;
   justify-content: space-between;
   align-items: flex-start;
   gap: 20px;
   animation: slideInLeft 0.8s ease;
   position: relative;
   overflow: hidden;
}

@keyframes slideInLeft {
   from {
       opacity: 0;
       transform: translateX(-30px);
   }
   to {
       opacity: 1;
       transform: translateX(0);
   }
}

.build-info-bar::before {
   content: '';
   position: absolute;
   top: 0;
   left: 0;
   right: 0;
   bottom: 0;
   background: var(--gradient-primary);
   opacity: 0;
   transition: opacity 0.3s ease;
   pointer-events: none;
}

.build-info-bar:hover::before {
   opacity: 0.02;
}

.build-meta h2 {
   font-size: 1.8rem;
   color: var(--darker);
   margin-bottom: 10px;
   animation: typewriter 1s steps(20) 0.5s both;
}

@keyframes typewriter {
   from { width: 0; }
   to { width: 100%; }
}

.build-stats {
   display: flex;
   flex-wrap: wrap;
   gap: 20px;
   font-size: 0.9rem;
   color: var(--dark);
}

.build-stats span {
   display: flex;
   align-items: center;
   gap: 5px;
   padding: 8px 12px;
   background: rgba(37, 99, 235, 0.05);
   border-radius: 8px;
   transition: var(--transition);
   animation: fadeInUp 0.6s ease;
   animation-fill-mode: both;
}

.build-stats span:nth-child(1) { animation-delay: 0.1s; }
.build-stats span:nth-child(2) { animation-delay: 0.2s; }
.build-stats span:nth-child(3) { animation-delay: 0.3s; }
.build-stats span:nth-child(4) { animation-delay: 0.4s; }

.build-stats span:hover {
   background: rgba(37, 99, 235, 0.1);
   transform: translateY(-2px);
}

.build-actions {
   display: flex;
   gap: 10px;
   flex-wrap: wrap;
}

.action-btn {
   display: flex;
   align-items: center;
   gap: 8px;
   padding: 10px 16px;
   border: none;
   border-radius: 10px;
   font-weight: 500;
   cursor: pointer;
   transition: var(--transition);
   text-decoration: none;
   font-size: 0.9rem;
   position: relative;
   overflow: hidden;
   animation: bounceIn 0.6s ease;
   animation-fill-mode: both;
}

.action-btn:nth-child(1) { animation-delay: 0.1s; }
.action-btn:nth-child(2) { animation-delay: 0.2s; }
.action-btn:nth-child(3) { animation-delay: 0.3s; }
.action-btn:nth-child(4) { animation-delay: 0.4s; }
.action-btn:nth-child(5) { animation-delay: 0.5s; }

@keyframes bounceIn {
   0% {
       opacity: 0;
       transform: scale(0.3);
   }
   50% {
       opacity: 1;
       transform: scale(1.05);
   }
   70% {
       transform: scale(0.9);
   }
   100% {
       opacity: 1;
       transform: scale(1);
   }
}

.action-btn::before {
   content: '';
   position: absolute;
   top: 0;
   left: -100%;
   width: 100%;
   height: 100%;
   background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
   transition: left 0.5s;
}

.action-btn:hover::before {
   left: 100%;
}

.action-btn.edit-btn {
   background: var(--warning);
   color: white;
}

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

.action-btn.favorite-btn {
   background: var(--light);
   border: 1px solid var(--medium);
   color: var(--darker);
}

.action-btn.favorite-btn .fa-heart.favorited {
   color: var(--danger);
   animation: heartBeat 1s ease-in-out;
}

@keyframes heartBeat {
   0% { transform: scale(1); }
   14% { transform: scale(1.3); }
   28% { transform: scale(1); }
   42% { transform: scale(1.3); }
   70% { transform: scale(1); }
}

.action-btn.share-btn {
   background: var(--success);
   color: white;
}

.action-btn.clone-btn {
   background: var(--secondary);
   color: white;
}

.action-btn.checkout-btn {
   background: var(--gradient-success);
   color: white;
}

.action-btn:hover {
   transform: translateY(-3px) scale(1.05);
   box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
}

.builder-workspace {
   display: block;
   margin-top: 20px;
   animation: fadeInUp 1s ease 0.2s both;
}

.build-preview {
   display: flex;
   flex-direction: column;
   gap: 25px;
   animation: slideInRight 0.8s ease 0.4s both;
}

.preview-area {
   display: grid;
   grid-template-columns: 2fr 1fr;
   gap: 25px;
}

.pc-preview {
   display: grid;
    grid-template-columns: repeat(3, 1fr);
    grid-template-rows: repeat(3, 1fr);
    gap: 15px;
    height: 500px;
    border-radius: 20px;
    padding: 20px;
    position: relative;
    overflow: hidden;
    background: var(--light);
    border: 1px solid var(--medium);
    box-shadow: var(--shadow);
}

.preview-component {
    border-radius: 15px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 15px;
    transition: var(--transition);
    background: var(--light);
    border: 1px solid var(--medium);
    position: relative;
    overflow: hidden;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.03);
    cursor: pointer;
    animation: fadeInScale 0.6s ease;
    animation-fill-mode: both;
}



@keyframes fadeInScale {
    from {
        opacity: 0;
        transform: scale(0.8);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
 }
 
 .preview-component::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(37, 99, 235, 0.1), transparent);
    transition: left 0.6s;
 }
 
 .preview-component:hover::before {
    left: 100%;
 }
 
 .preview-component:hover {
    transform: translateY(-5px) scale(1.02);
    border-color: var(--primary);
    box-shadow: 0 10px 25px rgba(37, 99, 235, 0.15);
 }
 
 .preview-component.not-selected {
    background: var(--light-alt);
    border: 2px dashed rgba(37, 99, 235, 0.3);
 }
 

 
 .preview-component img {
    max-width: 100%;
    max-height: 70%;
    object-fit: contain;
    margin-bottom: 10px;
    transition: var(--transition);
 }
 
 .preview-component:hover img {
    transform: scale(1.1) rotate(2deg);
 }
 
 .component-name {
    text-align: center;
    font-size: 0.9rem;
    color: var(--primary);
    font-weight: 500;
    transition: var(--transition);
 }
 
 .preview-component:hover .component-name {
    color: var(--secondary);
    transform: scale(1.05);
 }
 
 .preview-extras {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 15px;
 }
 
 .extra-component {
    border-radius: 15px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 20px;
    background: var(--light);
    border: 1px solid var(--medium);
    transition: var(--transition);
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.03);
    cursor: pointer;
    position: relative;
    overflow: hidden;
    animation: slideInUp 0.6s ease;
    animation-fill-mode: both;
 }
 
 .extra-component:nth-child(1) { animation-delay: 0.2s; }
 .extra-component:nth-child(2) { animation-delay: 0.3s; }
 .extra-component:nth-child(3) { animation-delay: 0.4s; }
 .extra-component:nth-child(4) { animation-delay: 0.5s; }
 
 @keyframes slideInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
 }
 
 .extra-component::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(139, 92, 246, 0.1), transparent);
    transition: left 0.6s;
 }
 
 .extra-component:hover::before {
    left: 100%;
 }
 
 .extra-component:hover {
    transform: translateY(-5px) scale(1.05);
    border-color: var(--secondary);
    box-shadow: 0 12px 30px rgba(139, 92, 246, 0.2);
 }
 
 .extra-component i {
    font-size: 2rem;
    color: var(--primary);
    margin-bottom: 10px;
    transition: var(--transition);
 }
 
 .extra-component:hover i {
    color: var(--secondary);
    transform: scale(1.2) rotate(10deg);
    animation: bounceIcon 0.6s ease;
 }
 
 @keyframes bounceIcon {
    0%, 20%, 50%, 80%, 100% { transform: scale(1.2) rotate(10deg) translateY(0); }
    40% { transform: scale(1.2) rotate(10deg) translateY(-10px); }
    60% { transform: scale(1.2) rotate(10deg) translateY(-5px); }
 }
 
 .build-summary {
    border-radius: 20px;
    padding: 25px;
    display: flex;
    flex-direction: column;
    gap: 20px;
    background: var(--light);
    border: 1px solid var(--medium);
    box-shadow: var(--shadow);
    position: relative;
    overflow: hidden;
    animation: slideInRight 0.8s ease 0.6s both;
 }
 
 .build-summary::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--gradient-primary);
    opacity: 0;
    transition: opacity 0.3s ease;
    pointer-events: none;
 }
 
 .build-summary:hover::before {
    opacity: 0.02;
 }
 
 .build-summary h2 {
    font-size: 1.5rem;
    color: var(--darker);
    margin-bottom: 15px;
    position: relative;
    animation: glowText 2s ease-in-out infinite;
 }
 
 @keyframes glowText {
    0%, 100% { text-shadow: 0 0 5px rgba(37, 99, 235, 0.3); }
    50% { text-shadow: 0 0 20px rgba(37, 99, 235, 0.6); }
 }
 
 .summary-content {
    display: flex;
    flex-direction: column;
    gap: 20px;
 }
 
 #selected-parts {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 15px;
 }
 
 .part-item {
    display: flex;
    justify-content: space-between;
    padding: 12px 16px;
    background: var(--light-alt);
    border-radius: 10px;
    font-size: 0.9rem;
    border: 1px solid var(--medium);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
    animation: slideInFade 0.6s ease;
 }
 
 .part-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(16, 185, 129, 0.1), transparent);
    transition: left 0.6s;
 }
 
 .part-item:hover::before {
    left: 100%;
 }
 
 .part-item:hover {
    background: rgba(37, 99, 235, 0.05);
    transform: translateX(5px);
    border-color: var(--primary);
 }
 
 .part-name {
    color: var(--darker);
    transition: var(--transition);
 }
 
 .part-item:hover .part-name {
    color: var(--primary);
 }
 
 .part-price {
    color: var(--primary);
    font-weight: 600;
    transition: var(--transition);
 }
 
 .part-item:hover .part-price {
    color: var(--success);
    transform: scale(1.05);
 }
 
 .compatibility-checker {
    padding: 15px;
    border-radius: 15px;
    background: var(--light-alt);
    border: 1px solid var(--medium);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
 }
 
 .compatibility-checker::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(16, 185, 129, 0.1), transparent);
    transition: left 0.8s;
 }
 
 .compatibility-checker:hover::before {
    left: 100%;
 }
 
 .compatibility-status {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1rem;
    color: var(--darker);
    transition: var(--transition);
 }
 
 .compatibility-status i {
    animation: statusPulse 2s ease-in-out infinite;
 }
 
 @keyframes statusPulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.1); }
 }
 
 .total-section {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 20px;
    background: var(--light-alt);
    border-radius: 15px;
    font-size: 1.2rem;
    font-weight: 600;
    border: 1px solid var(--medium);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
 }
 
 .total-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(37, 99, 235, 0.1), transparent);
    transition: left 0.8s;
 }
 
 .total-section:hover::before {
    left: 100%;
 }
 
 .total-section:hover {
    background: rgba(37, 99, 235, 0.05);
    border-color: var(--primary);
    transform: scale(1.02);
 }
 
 .total-label {
    color: var(--darker);
    transition: var(--transition);
 }
 
 .total-section:hover .total-label {
    color: var(--primary);
 }
 
 .total-amount {
    color: var(--primary);
    font-size: 1.5rem;
    transition: var(--transition);
    animation: priceGlow 3s ease-in-out infinite;
 }
 
 @keyframes priceGlow {
    0%, 100% { text-shadow: 0 0 10px rgba(37, 99, 235, 0.3); }
    50% { text-shadow: 0 0 20px rgba(37, 99, 235, 0.6); }
 }
 
 .total-section:hover .total-amount {
    color: var(--success);
    transform: scale(1.1);
 }
 
 .submit-build {
    padding: 16px 25px;
    background: var(--gradient-primary);
    border: none;
    border-radius: 15px;
    color: white;
    font-family: 'Inter', sans-serif;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    transition: var(--transition);
    letter-spacing: 0.5px;
    box-shadow: 0 4px 15px rgba(37, 99, 235, 0.2);
    text-decoration: none;
    position: relative;
    overflow: hidden;
    animation: buttonGlow 3s ease-in-out infinite;
 }
 
 @keyframes buttonGlow {
    0%, 100% { box-shadow: 0 4px 15px rgba(37, 99, 235, 0.2); }
    50% { box-shadow: 0 8px 30px rgba(37, 99, 235, 0.4); }
 }
 
 .submit-build::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.6s;
 }
 
 .submit-build:hover::before {
    left: 100%;
 }
 
 .submit-build:hover {
    transform: translateY(-4px) scale(1.02);
    box-shadow: 0 10px 35px rgba(37, 99, 235, 0.4);
    color: white;
 }
 
 .submit-build:disabled {
    background: var(--medium);
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
    color: rgba(30, 41, 59, 0.5);
    animation: none;
 }
 
 .submit-build:disabled:hover {
    transform: none;
    color: rgba(30, 41, 59, 0.5);
 }
 
 .submit-build i {
    animation: iconBounce 2s ease-in-out infinite;
 }
 
 .selection-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(15, 23, 42, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.4s ease;
    backdrop-filter: blur(8px);
 }
 
 .selection-modal.active {
    opacity: 1;
    visibility: visible;
 }
 
 .modal-content {
    width: 90%;
    max-width: 1200px;
    max-height: 90vh;
    background: var(--light);
    border-radius: 25px;
    overflow: hidden;
    transform: translateY(30px) scale(0.9);
    opacity: 0;
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    flex-direction: column;
    box-shadow: 0 25px 80px rgba(0, 0, 0, 0.2);
    position: relative;
 }
 
 .modal-content::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--gradient-primary);
    opacity: 0.02;
    pointer-events: none;
 }
 
 .selection-modal.active .modal-content {
    transform: translateY(0) scale(1);
    opacity: 1;
 }
 
 .modal-header {
    padding: 20px 25px;
    background: var(--light);
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--medium);
    position: relative;
 }
 
 .modal-header::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transition: transform 0.6s ease;
 }
 
 .selection-modal.active .modal-header::after {
    transform: scaleX(1);
 }
 
 .modal-header h2 {
    font-size: 1.8rem;
    color: var(--darker);
    animation: titleSlide 0.6s ease 0.2s both;
 }
 
 @keyframes titleSlide {
    from {
        opacity: 0;
        transform: translateX(-20px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
 }
 
 .close-modal {
    background: none;
    border: none;
    color: var(--darker);
    font-size: 1.5rem;
    cursor: pointer;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: var(--transition);
    animation: rotateIn 0.6s ease 0.3s both;
 }
 
 @keyframes rotateIn {
    from {
        opacity: 0;
        transform: rotate(-180deg) scale(0.5);
    }
    to {
        opacity: 1;
        transform: rotate(0deg) scale(1);
    }
 }
 
 .close-modal:hover {
    background: rgba(37, 99, 235, 0.1);
    color: var(--primary);
    transform: rotate(90deg) scale(1.1);
 }
 
 .modal-body {
    padding: 25px;
    display: flex;
    flex-direction: column;
    gap: 20px;
    overflow: auto;
    animation: contentFadeIn 0.6s ease 0.4s both;
 }
 
 @keyframes contentFadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
 }
 
 .filters {
    display: flex;
    gap: 15px;
    padding-bottom: 15px;
    border-bottom: 1px solid var(--medium);
 }
 
 .filter-search {
    flex: 1;
    padding: 12px 20px;
    background: var(--light-alt);
    border: 1px solid var(--medium);
    border-radius: 12px;
    color: var(--darker);
    font-size: 1rem;
    transition: var(--transition);
 }
 
 .filter-search:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
    transform: translateY(-2px);
 }
 
 .filter-price {
    padding: 12px 20px;
    background: var(--light-alt);
    border: 1px solid var(--medium);
    border-radius: 12px;
    color: var(--darker);
    font-size: 1rem;
    transition: var(--transition);
 }
 
 .filter-price:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
 }
 
 .parts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 20px;
    overflow-y: auto;
    max-height: 60vh;
    padding: 10px 5px;
 }
 
 .part-card {
    padding: 20px;
    border-radius: 15px;
    background: var(--light);
    border: 1px solid var(--medium);
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    gap: 15px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.03);
    position: relative;
    overflow: hidden;
    animation: cardSlideIn 0.6s ease;
    animation-fill-mode: both;
 }
 
 @keyframes cardSlideIn {
    from {
        opacity: 0;
        transform: translateY(20px) scale(0.95);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
 }
 
 .part-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(37, 99, 235, 0.1), transparent);
    transition: left 0.6s;
 }
 
 .part-card:hover::before {
    left: 100%;
 }
 
 .part-card:hover {
    transform: translateY(-8px) scale(1.02);
    border-color: var(--primary);
    box-shadow: 0 15px 40px rgba(37, 99, 235, 0.15);
 }
 
 .part-image {
    height: 180px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--light-alt);
    border-radius: 10px;
    overflow: hidden;
    transition: var(--transition);
 }
 
 .part-card:hover .part-image {
    background: rgba(37, 99, 235, 0.05);
    transform: scale(1.02);
 }
 
 .part-image img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    transition: var(--transition);
 }
 
 .part-card:hover .part-image img {
    transform: scale(1.1) rotate(2deg);
 }
 
 .part-details {
    display: flex;
    flex-direction: column;
    gap: 10px;
 }
 
 .part-details h3 {
    font-size: 1.1rem;
    color: var(--darker);
    transition: var(--transition);
 }
 
 .part-card:hover .part-details h3 {
    color: var(--primary);
 }
 
 .part-specs {
    font-size: 0.85rem;
    color: var(--darker);
    opacity: 0.8;
    line-height: 1.4;
    transition: var(--transition);
 }
 
 .part-card:hover .part-specs {
    opacity: 1;
 }
 
 .part-price {
    font-size: 1.2rem;
    color: var(--primary);
    font-weight: 600;
    margin-top: 5px;
    transition: var(--transition);
 }
 
 .part-card:hover .part-price {
    color: var(--success);
    transform: scale(1.05);
 }
 
 /* AI Chat Modal Styles */
 .ai-chat-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(15, 23, 42, 0.95);
    backdrop-filter: blur(12px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2000;
    opacity: 0;
    visibility: hidden;
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
 }
 
 .ai-chat-modal.active {
    opacity: 1;
    visibility: visible;
 }
 
 .ai-chat-container {
    width: 95%;
    max-width: 1400px;
    height: 90vh;
    max-height: 800px;
    background: var(--light);
    border-radius: 24px;
    display: flex;
    flex-direction: column;
    box-shadow: 0 30px 100px rgba(0, 0, 0, 0.3);
    overflow: hidden;
    transform: scale(0.8) translateY(50px);
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
 }
 
 .ai-chat-container::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--gradient-primary);
    opacity: 0.02;
    pointer-events: none;
 }
 
 .ai-chat-modal.active .ai-chat-container {
    transform: scale(1) translateY(0);
 }
 
 .ai-chat-header {
    padding: 24px 32px;
    background: var(--gradient-primary);
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    position: relative;
    overflow: hidden;
 }
 
 .ai-chat-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    animation: headerShine 3s infinite;
 }
 
 @keyframes headerShine {
    0% { left: -100%; }
    100% { left: 100%; }
 }
 
 .ai-chat-header h3 {
    font-size: 1.5rem;
    display: flex;
    align-items: center;
    gap: 12px;
    color: white;
    font-weight: 600;
    animation: titleGlow 2s ease-in-out infinite;
 }
 
 @keyframes titleGlow {
    0%, 100% { text-shadow: 0 0 10px rgba(255, 255, 255, 0.3); }
    50% { text-shadow: 0 0 20px rgba(255, 255, 255, 0.6); }
 }
 
 .ai-status {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.9rem;
    opacity: 0.9;
 }
 
 .ai-status-indicator {
    width: 8px;
    height: 8px;
    background: #22c55e;
    border-radius: 50%;
    animation: pulse-green 2s infinite;
 }
 
 @keyframes pulse-green {
    0%, 100% { 
        opacity: 1; 
        transform: scale(1);
        box-shadow: 0 0 0 0 rgba(34, 197, 94, 0.7);
    }
    50% { 
        opacity: 0.5; 
        transform: scale(1.2);
        box-shadow: 0 0 0 10px rgba(34, 197, 94, 0);
    }
 }
 
 .close-ai-chat {
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: white;
    font-size: 1.2rem;
    cursor: pointer;
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
    transition: var(--transition);
 }
 
 .close-ai-chat:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: rotate(90deg) scale(1.1);
 }
 
 @media (max-width: 480px) {
   .components-list{
      display: none;
   }
}

 /* Custom Scrollbars */
 ::-webkit-scrollbar {
    width: 8px;
    height: 8px;
 }
 
 ::-webkit-scrollbar-track {
    background: var(--light-alt);
    border-radius: 4px;
 }
 
 ::-webkit-scrollbar-thumb {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    border-radius: 4px;
    transition: var(--transition);
 }
 
 ::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(135deg, var(--secondary), var(--accent));
 }
 
 /* Additional Admin Styles */
 .admin-panel {
    background: linear-gradient(135deg, #ff6b6b, #feca57);
    border-radius: 16px;
    padding: 20px;
    margin-bottom: 20px;
    color: white;
    box-shadow: 0 8px 25px rgba(255, 107, 107, 0.2);
   position: relative;
   overflow: hidden;
   animation: adminGlow 3s ease-in-out infinite;
}

@keyframes adminGlow {
   0%, 100% { box-shadow: 0 8px 25px rgba(255, 107, 107, 0.2); }
   50% { box-shadow: 0 12px 35px rgba(255, 107, 107, 0.4); }
}

.admin-panel::before {
   content: '';
   position: absolute;
   top: 0;
   left: -100%;
   width: 100%;
   height: 100%;
   background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
   animation: adminShine 4s infinite;
}

@keyframes adminShine {
   0% { left: -100%; }
   100% { left: 100%; }
}

.admin-panel h3 {
   margin-bottom: 15px;
   display: flex;
   align-items: center;
   gap: 10px;
   animation: adminTitleBounce 2s ease-in-out infinite;
}

@keyframes adminTitleBounce {
   0%, 100% { transform: translateY(0); }
   50% { transform: translateY(-3px); }
}

.admin-stats {
   display: grid;
   grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
   gap: 15px;
   margin-bottom: 20px;
}

.admin-stat-card {
   background: rgba(255, 255, 255, 0.1);
   border-radius: 12px;
   padding: 15px;
   backdrop-filter: blur(10px);
   transition: var(--transition);
   position: relative;
   overflow: hidden;
   animation: statCardFloat 6s ease-in-out infinite;
   animation-delay: calc(var(--delay) * 0.2s);
}

@keyframes statCardFloat {
   0%, 100% { transform: translateY(0px); }
   50% { transform: translateY(-5px); }
}

.admin-stat-card:nth-child(1) { --delay: 1; }
.admin-stat-card:nth-child(2) { --delay: 2; }
.admin-stat-card:nth-child(3) { --delay: 3; }
.admin-stat-card:nth-child(4) { --delay: 4; }

.admin-stat-card::before {
   content: '';
   position: absolute;
   top: 0;
   left: -100%;
   width: 100%;
   height: 100%;
   background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
   transition: left 0.6s;
}

.admin-stat-card:hover::before {
   left: 100%;
}

.admin-stat-card:hover {
   background: rgba(255, 255, 255, 0.2);
   transform: translateY(-3px) scale(1.02);
}

.admin-stat-card h4 {
   margin-bottom: 8px;
   font-size: 0.9rem;
   opacity: 0.9;
   transition: var(--transition);
}

.admin-stat-card:hover h4 {
   opacity: 1;
   transform: scale(1.05);
}

.admin-stat-card .value {
   font-size: 1.4rem;
   font-weight: 700;
   animation: valueGlow 2s ease-in-out infinite;
}

@keyframes valueGlow {
   0%, 100% { text-shadow: 0 0 5px rgba(255, 255, 255, 0.3); }
   50% { text-shadow: 0 0 15px rgba(255, 255, 255, 0.6); }
}

.admin-actions {
   display: flex;
   gap: 10px;
   flex-wrap: wrap;
}

.admin-btn {
   padding: 8px 16px;
   background: rgba(255, 255, 255, 0.2);
   border: 1px solid rgba(255, 255, 255, 0.3);
   border-radius: 8px;
   color: white;
   text-decoration: none;
   font-size: 0.9rem;
   transition: all 0.3s ease;
   display: flex;
   align-items: center;
   gap: 5px;
   position: relative;
   overflow: hidden;
}

.admin-btn::before {
   content: '';
   position: absolute;
   top: 0;
   left: -100%;
   width: 100%;
   height: 100%;
   background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
   transition: left 0.5s;
}

.admin-btn:hover::before {
   left: 100%;
}

.admin-btn:hover {
   background: rgba(255, 255, 255, 0.3);
   transform: translateY(-2px) scale(1.05);
   color: white;
   box-shadow: 0 4px 12px rgba(255, 255, 255, 0.2);
}

.cost-breakdown {
   background: rgba(255, 255, 255, 0.1);
   border-radius: 12px;
   padding: 15px;
   margin-top: 15px;
   backdrop-filter: blur(10px);
   transition: var(--transition);
   position: relative;
   overflow: hidden;
}

.cost-breakdown::before {
   content: '';
   position: absolute;
   top: 0;
   left: -100%;
   width: 100%;
   height: 100%;
   background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
   transition: left 0.8s;
}

.cost-breakdown:hover::before {
   left: 100%;
}

.cost-breakdown:hover {
   background: rgba(255, 255, 255, 0.15);
   transform: scale(1.02);
}

.cost-breakdown h4 {
   margin-bottom: 10px;
   color: white;
   animation: costTitlePulse 3s ease-in-out infinite;
}

@keyframes costTitlePulse {
   0%, 100% { opacity: 1; }
   50% { opacity: 0.8; }
}

.cost-item {
   display: flex;
   justify-content: space-between;
   margin-bottom: 8px;
   font-size: 0.9rem;
   transition: var(--transition);
   padding: 4px 8px;
   border-radius: 6px;
}

.cost-item:hover {
   background: rgba(255, 255, 255, 0.1);
   transform: translateX(5px);
}

.cost-item.total {
   border-top: 1px solid rgba(255, 255, 255, 0.3);
   padding-top: 8px;
   margin-top: 10px;
   font-weight: 700;
   animation: totalGlow 2s ease-in-out infinite;
}

@keyframes totalGlow {
   0%, 100% { 
       background: rgba(255, 255, 255, 0.1);
       box-shadow: 0 0 10px rgba(255, 255, 255, 0.2);
   }
   50% { 
       background: rgba(255, 255, 255, 0.2);
       box-shadow: 0 0 20px rgba(255, 255, 255, 0.4);
   }
}

.admin-cost-section,
.admin-profit-section {
   display: flex;
   justify-content: space-between;
   align-items: center;
   padding: 12px 20px;
   background: rgba(255, 107, 107, 0.1);
   border-radius: 15px;
   font-size: 1.1rem;
   font-weight: 600;
   border: 1px solid rgba(255, 107, 107, 0.3);
   margin-bottom: 10px;
   transition: var(--transition);
   position: relative;
   overflow: hidden;
}

.admin-cost-section::before,
.admin-profit-section::before {
   content: '';
   position: absolute;
   top: 0;
   left: -100%;
   width: 100%;
   height: 100%;
   background: linear-gradient(90deg, transparent, rgba(255, 107, 107, 0.2), transparent);
   transition: left 0.6s;
}

.admin-cost-section:hover::before,
.admin-profit-section:hover::before {
   left: 100%;
}

.admin-cost-section:hover,
.admin-profit-section:hover {
   background: rgba(255, 107, 107, 0.15);
   transform: scale(1.02);
   border-color: rgba(255, 107, 107, 0.5);
}

.cost-label,
.profit-label {
   color: var(--darker);
   transition: var(--transition);
}

.admin-cost-section:hover .cost-label,
.admin-profit-section:hover .profit-label {
   color: var(--primary);
}

.cost-amount {
   color: #f59e0b;
   font-size: 1.3rem;
   animation: amountPulse 3s ease-in-out infinite;
}

@keyframes amountPulse {
   0%, 100% { transform: scale(1); }
   50% { transform: scale(1.05); }
}

.profit-amount {
   color: #22c55e;
   font-size: 1.3rem;
   animation: profitGlow 2s ease-in-out infinite;
}

@keyframes profitGlow {
   0%, 100% { 
       color: #22c55e;
       text-shadow: 0 0 10px rgba(34, 197, 94, 0.3);
   }
   50% { 
       color: #16a34a;
       text-shadow: 0 0 20px rgba(34, 197, 94, 0.6);
   }
}

.profit-amount.negative {
   color: #ef4444;
   animation: negativeProfit 2s ease-in-out infinite;
}

@keyframes negativeProfit {
   0%, 100% { 
       color: #ef4444;
       text-shadow: 0 0 10px rgba(239, 68, 68, 0.3);
   }
   50% { 
       color: #dc2626;
       text-shadow: 0 0 20px rgba(239, 68, 68, 0.6);
   }
}

.admin-part-info {
   background: rgba(255, 107, 107, 0.1);
   border: 1px solid rgba(255, 107, 107, 0.3);
   border-radius: 8px;
   padding: 10px;
   margin-top: 10px;
   font-size: 0.85rem;
   transition: var(--transition);
   position: relative;
   overflow: hidden;
}

.admin-part-info::before {
   content: '';
   position: absolute;
   top: 0;
   left: -100%;
   width: 100%;
   height: 100%;
   background: linear-gradient(90deg, transparent, rgba(255, 107, 107, 0.1), transparent);
   transition: left 0.6s;
}

.admin-part-info:hover::before {
   left: 100%;
}

.admin-part-info:hover {
   background: rgba(255, 107, 107, 0.15);
   border-color: rgba(255, 107, 107, 0.5);
   transform: scale(1.02);
}

.admin-part-info .cost-row {
   display: flex;
   justify-content: space-between;
   margin-bottom: 5px;
   transition: var(--transition);
   padding: 2px 4px;
   border-radius: 4px;
}

.admin-part-info .cost-row:hover {
   background: rgba(255, 107, 107, 0.1);
}

.admin-part-info .profit {
   color: #22c55e;
   font-weight: 600;
   animation: profitBlink 2s ease-in-out infinite;
}

@keyframes profitBlink {
   0%, 100% { opacity: 1; }
   50% { opacity: 0.7; }
}

.low-stock {
   color: #f59e0b !important;
   animation: stockWarning 2s ease-in-out infinite;
}

@keyframes stockWarning {
   0%, 100% { opacity: 1; }
   50% { opacity: 0.6; }
}

.out-of-stock {
   color: #ef4444 !important;
   animation: stockDanger 1s ease-in-out infinite;
}

@keyframes stockDanger {
   0%, 100% { opacity: 1; }
   50% { opacity: 0.3; }
}

.stock-status {
   font-size: 0.8rem;
   margin-left: 10px;
   padding: 2px 6px;
   border-radius: 4px;
   font-weight: 500;
   transition: var(--transition);
   animation: statusFloat 3s ease-in-out infinite;
}

@keyframes statusFloat {
   0%, 100% { transform: translateY(0px); }
   50% { transform: translateY(-2px); }
}

.stock-status.in-stock {
   background: rgba(34, 197, 94, 0.2);
   color: #22c55e;
}

.stock-status.low-stock {
   background: rgba(245, 158, 11, 0.2);
   color: #f59e0b;
   animation: lowStockPulse 2s ease-in-out infinite;
}

@keyframes lowStockPulse {
   0%, 100% { 
       background: rgba(245, 158, 11, 0.2);
       transform: scale(1);
   }
   50% { 
       background: rgba(245, 158, 11, 0.4);
       transform: scale(1.05);
   }
}

.stock-status.out-of-stock {
   background: rgba(239, 68, 68, 0.2);
   color: #ef4444;
   animation: outOfStockBlink 1s ease-in-out infinite;
}

@keyframes outOfStockBlink {
   0%, 100% { 
       background: rgba(239, 68, 68, 0.2);
       opacity: 1;
   }
   50% { 
       background: rgba(239, 68, 68, 0.4);
       opacity: 0.7;
   }
}

/* AI Chat Body and Sidebar Styles */
.ai-chat-body {
   flex: 1;
   display: grid;
   grid-template-columns: 1fr 350px;
   overflow: hidden;
}

.ai-chat-messages {
   flex: 1;
   padding: 32px;
   overflow-y: auto;
   background: var(--light);
   display: flex;
   flex-direction: column;
   gap: 20px;
   border-right: 1px solid var(--medium);
   position: relative;
}

.ai-chat-messages::before {
   content: '';
   position: absolute;
   top: 0;
   left: 0;
   right: 0;
   bottom: 0;
   background: 
       radial-gradient(circle at 10% 20%, rgba(37, 99, 235, 0.02) 0%, transparent 50%),
       radial-gradient(circle at 90% 80%, rgba(139, 92, 246, 0.02) 0%, transparent 50%);
   pointer-events: none;
}

.ai-chat-sidebar {
   background: var(--light-alt);
   padding: 24px;
   display: flex;
   flex-direction: column;
   gap: 20px;
   overflow-y: auto;
   position: relative;
}

.ai-chat-sidebar::before {
   content: '';
   position: absolute;
   top: 0;
   left: 0;
   right: 0;
   bottom: 0;
   background: linear-gradient(180deg, rgba(37, 99, 235, 0.02) 0%, transparent 100%);
   pointer-events: none;
}

.ai-sidebar-section {
   animation: sidebarSlideIn 0.6s ease;
   animation-fill-mode: both;
}

.ai-sidebar-section:nth-child(1) { animation-delay: 0.2s; }
.ai-sidebar-section:nth-child(2) { animation-delay: 0.4s; }

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

.ai-sidebar-section h4 {
   font-size: 1.1rem;
   color: var(--darker);
   margin-bottom: 12px;
   font-weight: 600;
   position: relative;
   animation: sectionTitleGlow 3s ease-in-out infinite;
}

@keyframes sectionTitleGlow {
   0%, 100% { color: var(--darker); }
   50% { color: var(--primary); }
}

.ai-conversation-stats {
   background: var(--light);
   padding: 16px;
   border-radius: 12px;
   border: 1px solid var(--medium);
   transition: var(--transition);
   position: relative;
   overflow: hidden;
}

.ai-conversation-stats::before {
   content: '';
   position: absolute;
   top: 0;
   left: -100%;
   width: 100%;
   height: 100%;
   background: linear-gradient(90deg, transparent, rgba(37, 99, 235, 0.1), transparent);
   transition: left 0.8s;
}

.ai-conversation-stats:hover::before {
   left: 100%;
}

.ai-conversation-stats:hover {
   background: rgba(37, 99, 235, 0.02);
   border-color: var(--primary);
   transform: scale(1.02);
}

.stat-item {
   display: flex;
   justify-content: space-between;
   align-items: center;
   padding: 8px 0;
   border-bottom: 1px solid var(--medium);
   transition: var(--transition);
}

.stat-item:last-child {
   border-bottom: none;
}

.stat-item:hover {
   background: rgba(37, 99, 235, 0.05);
   padding-left: 8px;
   padding-right: 8px;
   border-radius: 6px;
}

.stat-label {
   font-size: 0.9rem;
   color: var(--dark);
   transition: var(--transition);
}

.stat-item:hover .stat-label {
   color: var(--primary);
}

.stat-value {
   font-weight: 600;
   color: var(--primary);
   transition: var(--transition);
   animation: valueUpdate 0.6s ease;
}

@keyframes valueUpdate {
   0% { transform: scale(1); }
   50% { transform: scale(1.1); }
   100% { transform: scale(1); }
}

.stat-item:hover .stat-value {
   color: var(--secondary);
   transform: scale(1.05);
}

.ai-quick-actions {
   display: flex;
   flex-direction: column;
   gap: 8px;
}

.ai-quick-action {
   padding: 12px 16px;
   background: var(--light);
   border: 1px solid var(--medium);
   border-radius: 10px;
   color: var(--darker);
   text-decoration: none;
   font-size: 0.9rem;
   transition: var(--transition);
   display: flex;
   align-items: center;
   gap: 8px;
   position: relative;
   overflow: hidden;
   animation: actionSlideIn 0.6s ease;
   animation-fill-mode: both;
}

.ai-quick-action:nth-child(1) { animation-delay: 0.1s; }
.ai-quick-action:nth-child(2) { animation-delay: 0.2s; }
.ai-quick-action:nth-child(3) { animation-delay: 0.3s; }

@keyframes actionSlideIn {
   from {
       opacity: 0;
       transform: translateX(-10px);
   }
   to {
       opacity: 1;
       transform: translateX(0);
   }
}

.ai-quick-action::before {
   content: '';
   position: absolute;
   top: 0;
   left: -100%;
   width: 100%;
   height: 100%;
   background: var(--gradient-primary);
   opacity: 0.1;
   transition: left 0.3s;
}

.ai-quick-action:hover::before {
   left: 0;
}

.ai-quick-action:hover {
   background: var(--primary);
   color: white;
   transform: translateX(4px) scale(1.02);
   box-shadow: 0 4px 12px rgba(37, 99, 235, 0.2);
}

.ai-quick-action i {
   transition: var(--transition);
}

.ai-quick-action:hover i {
   transform: scale(1.2) rotate(10deg);
}

/* Message Styles */
.message {
   display: flex;
   gap: 16px;
   max-width: 85%;
   animation: messageSlideIn 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

@keyframes messageSlideIn {
   from {
       opacity: 0;
       transform: translateY(15px) scale(0.95);
   }
   to {
       opacity: 1;
       transform: translateY(0) scale(1);
   }
}

.message.user {
   align-self: flex-end;
   flex-direction: row-reverse;
}

.message-avatar {
   width: 44px;
   height: 44px;
   border-radius: 50%;
   background: var(--gradient-primary);
   display: flex;
   align-items: center;
   justify-content: center;
   flex-shrink: 0;
   color: white;
   font-size: 1.2rem;
   box-shadow: 0 4px 12px rgba(37, 99, 235, 0.2);
   transition: var(--transition);
   position: relative;
   overflow: hidden;
}

.message-avatar::before {
   content: '';
   position: absolute;
   top: 0;
   left: 0;
   right: 0;
   bottom: 0;
   background: var(--gradient-primary);
   opacity: 0;
   transition: opacity 0.3s;
}

.message:hover .message-avatar::before {
   opacity: 0.2;
}

.message:hover .message-avatar {
   transform: scale(1.1) rotate(5deg);
   box-shadow: 0 6px 20px rgba(37, 99, 235, 0.3);
}

.message.user .message-avatar {
   background: var(--gradient-accent);
   box-shadow: 0 4px 12px rgba(139, 92, 246, 0.2);
}

.message.user:hover .message-avatar {
   box-shadow: 0 6px 20px rgba(139, 92, 246, 0.3);
}

.message.thinking .message-avatar {
   animation: thinking-pulse 1.5s infinite;
}

@keyframes thinking-pulse {
   0%, 100% { 
       transform: scale(1);
       box-shadow: 0 4px 12px rgba(37, 99, 235, 0.2);
   }
   50% { 
       transform: scale(1.1);
       box-shadow: 0 6px 20px rgba(37, 99, 235, 0.4);
   }
}

.message-content {
   padding: 16px 20px;
   border-radius: 20px;
   background: rgba(37, 99, 235, 0.08);
   font-size: 1rem;
   line-height: 1.5;
   color: var(--darker);
   white-space: pre-line;
   box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
   position: relative;
   transition: var(--transition);
   overflow: hidden;
}

.message-content::before {
   content: '';
   position: absolute;
   top: 0;
   left: -100%;
   width: 100%;
   height: 100%;
   background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
   transition: left 0.6s;
}

.message:hover .message-content::before {
   left: 100%;
}

.message:hover .message-content {
   background: rgba(37, 99, 235, 0.12);
   transform: translateY(-2px);
   box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.message.user .message-content {
   background: rgba(139, 92, 246, 0.08);
   border-bottom-right-radius: 8px;
}

.message.user:hover .message-content {
   background: rgba(139, 92, 246, 0.12);
}

.message.assistant .message-content {
   border-bottom-left-radius: 8px;
}

.message.thinking .message-content {
   font-style: italic;
   opacity: 0.7;
   background: rgba(37, 99, 235, 0.05);
   animation: thinkingDots 1.5s infinite;
}

@keyframes thinkingDots {
   0%, 20% { opacity: 0.7; }
   50% { opacity: 0.9; }
   100% { opacity: 0.7; }
}

.message-timestamp {
   font-size: 0.75rem;
   color: var(--dark);
   opacity: 0.6;
   margin-top: 4px;
   transition: var(--transition);
}

.message:hover .message-timestamp {
   opacity: 1;
   color: var(--primary);
}

/* Input and Controls */
.ai-input-container {
   flex: 1;
   position: relative;
}

#aiMessageInput {
   width: 100%;
   padding: 16px 24px;
   background: var(--light-alt);
   border: 2px solid var(--medium);
   border-radius: 16px;
   color: var(--darker);
   font-size: 1rem;
   transition: var(--transition);
   resize: none;
   min-height: 56px;
   max-height: 120px;
   line-height: 1.4;
   font-family: inherit;
}

#aiMessageInput:focus {
   outline: none;
   border-color: var(--primary);
   box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.1);
   background: var(--light);
   transform: translateY(-2px);
}

#aiMessageInput:disabled {
   opacity: 0.6;
   cursor: not-allowed;
   background: var(--medium);
}

.ai-input-actions {
   display: flex;
   flex-direction: column;
   gap: 8px;
}

#aiSendMessage {
   width: 56px;
   height: 56px;
   border-radius: 16px;
   background: var(--gradient-primary);
   border: none;
   color: white;
   font-size: 1.3rem;
   cursor: pointer;
   display: flex;
   align-items: center;
   justify-content: center;
   transition: var(--transition);
   box-shadow: 0 4px 16px rgba(37, 99, 235, 0.3);
   position: relative;
   overflow: hidden;
}

#aiSendMessage::before {
   content: '';
   position: absolute;
   top: 0;
   left: -100%;
   width: 100%;
   height: 100%;
   background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
   transition: left 0.5s;
}

#aiSendMessage:hover::before {
   left: 100%;
}

#aiSendMessage:hover:not(:disabled) {
   background: var(--gradient-accent);
   transform: translateY(-3px) scale(1.05);
   box-shadow: 0 8px 25px rgba(37, 99, 235, 0.4);
}

#aiSendMessage:disabled {
   background: var(--medium);
   cursor: not-allowed;
   transform: none;
   box-shadow: none;
   animation: none;
}

#aiSendMessage i {
   animation: sendIconFloat 3s ease-in-out infinite;
}

@keyframes sendIconFloat {
   0%, 100% { transform: translateX(0px); }
   50% { transform: translateX(2px); }
}

.ai-voice-button {
   width: 56px;
   height: 40px;
   border-radius: 12px;
   background: var(--light);
   border: 2px solid var(--medium);
   color: var(--darker);
   font-size: 1.1rem;
   cursor: pointer;
   display: none;
   align-items: center;
   justify-content: center;
   transition: var(--transition);
}

.ai-voice-button:hover {
   background: var(--light-alt);
   border-color: var(--primary);
   color: var(--primary);
   transform: scale(1.05);
}

/* Recommended Answers */
.ai-recommended-answers {
   padding: 20px 32px;
   background: var(--light-alt);
   display: flex;
   flex-wrap: wrap;
   gap: 10px;
   border-top: 1px solid var(--medium);
   max-height: 140px;
   overflow-y: auto;
   position: relative;
}

.ai-recommended-answers::before {
   content: '';
   position: absolute;
   top: 0;
   left: 0;
   right: 0;
   bottom: 0;
   background: linear-gradient(180deg, rgba(37, 99, 235, 0.02) 0%, transparent 100%);
   pointer-events: none;
}

.ai-answer-button {
   padding: 10px 18px;
   background: rgba(37, 99, 235, 0.1);
   border: 1px solid rgba(37, 99, 235, 0.2);
   border-radius: 24px;
   color: var(--darker);
   font-size: 0.9rem;
   cursor: pointer;
   transition: var(--transition);
   white-space: nowrap;
   font-weight: 500;
   position: relative;
   overflow: hidden;
   animation: answerButtonSlide 0.4s ease;
   animation-fill-mode: both;
}

.ai-answer-button:nth-child(1) { animation-delay: 0.1s; }
.ai-answer-button:nth-child(2) { animation-delay: 0.2s; }
.ai-answer-button:nth-child(3) { animation-delay: 0.3s; }
.ai-answer-button:nth-child(4) { animation-delay: 0.4s; }
.ai-answer-button:nth-child(5) { animation-delay: 0.5s; }
.ai-answer-button:nth-child(6) { animation-delay: 0.6s; }

@keyframes answerButtonSlide {
   from {
       opacity: 0;
       transform: translateY(10px) scale(0.9);
   }
   to {
       opacity: 1;
       transform: translateY(0) scale(1);
   }
}

.ai-answer-button::before {
   content: '';
   position: absolute;
   top: 0;
   left: -100%;
   width: 100%;
   height: 100%;
   background: linear-gradient(90deg, transparent, rgba(37, 99, 235, 0.2), transparent);
   transition: left 0.4s;
}

.ai-answer-button:hover::before {
   left: 100%;
}

.ai-answer-button:hover {
   background: rgba(37, 99, 235, 0.2);
   transform: translateY(-3px) scale(1.05);
   box-shadow: 0 6px 20px rgba(37, 99, 235, 0.15);
   border-color: rgba(37, 99, 235, 0.4);
}

.ai-answer-button:active {
   transform: translateY(-1px) scale(0.98);
   transition: transform 0.1s ease;
}

/* Chat Input Styles */
.ai-chat-input {
   padding: 24px 32px;
   background: var(--light);
   display: flex;
   gap: 16px;
   border-top: 1px solid var(--medium);
   align-items: flex-end;
   position: relative;
}

.ai-chat-input::before {
   content: '';
   position: absolute;
   top: 0;
   left: 0;
   right: 0;
   height: 2px;
   background: var(--gradient-primary);
   transform: scaleX(0);
   transition: transform 0.6s ease;
}

.ai-chat-input:focus-within::before {
   transform: scaleX(1);
}

/* Save Modal Styles */
.save-modal {
   position: fixed;
   top: 0;
   left: 0;
   width: 100%;
   height: 100%;
   background: rgba(15, 23, 42, 0.9);
   display: flex;
   align-items: center;
   justify-content: center;
   z-index: 1000;
   opacity: 0;
   visibility: hidden;
   transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
   backdrop-filter: blur(8px);
}

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

.save-modal .modal-content {
   width: 90%;
   max-width: 500px;
   background: var(--light);
   border-radius: 20px;
   overflow: hidden;
   transform: translateY(30px) scale(0.9);
   opacity: 0;
   transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
   position: relative;
}

.save-modal .modal-content::before {
   content: '';
   position: absolute;
   top: 0;
   left: 0;
   right: 0;
   bottom: 0;
   background: var(--gradient-primary);
   opacity: 0.02;
   pointer-events: none;
}

.save-modal.active .modal-content {
   transform: translateY(0) scale(1);
   opacity: 1;
}

.form-group {
   margin-bottom: 20px;
   animation: formGroupSlide 0.6s ease;
   animation-fill-mode: both;
}

.form-group:nth-child(1) { animation-delay: 0.1s; }
.form-group:nth-child(2) { animation-delay: 0.2s; }
.form-group:nth-child(3) { animation-delay: 0.3s; }

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

.form-group label {
   display: block;
   margin-bottom: 8px;
   font-weight: 500;
   color: var(--darker);
   transition: var(--transition);
}

.form-group:focus-within label {
   color: var(--primary);
   transform: scale(1.02);
}

.form-group input,
.form-group textarea {
   width: 100%;
   padding: 12px 16px;
   border: 1px solid var(--medium);
   border-radius: 12px;
   background: var(--light);
   color: var(--darker);
   font-size: 1rem;
   transition: var(--transition);
   font-family: inherit;
   position: relative;
}

.form-group input:focus,
.form-group textarea:focus {
   outline: none;
   border-color: var(--primary);
   box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
   transform: translateY(-2px);
   background: rgba(37, 99, 235, 0.01);
}

.form-group textarea {
   resize: vertical;
   min-height: 80px;
}

.checkbox-label {
   display: flex;
   align-items: center;
   gap: 10px;
   cursor: pointer;
   transition: var(--transition);
   padding: 8px;
   border-radius: 8px;
}

.checkbox-label:hover {
   background: rgba(37, 99, 235, 0.05);
   transform: translateX(5px);
}

.checkbox-label input[type="checkbox"] {
   width: auto;
   margin: 0;
   transform: scale(1.2);
   accent-color: var(--primary);
}

.modal-buttons {
   display: flex;
   gap: 15px;
   justify-content: flex-end;
   animation: buttonsSlide 0.6s ease 0.4s both;
}

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

.btn {
   padding: 12px 24px;
   border: none;
   border-radius: 12px;
   font-weight: 600;
   cursor: pointer;
   transition: var(--transition);
   font-size: 1rem;
   font-family: inherit;
   position: relative;
   overflow: hidden;
}

.btn::before {
   content: '';
   position: absolute;
   top: 0;
   left: -100%;
   width: 100%;
   height: 100%;
   background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
   transition: left 0.5s;
}

.btn:hover::before {
   left: 100%;
}

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

.btn-primary:hover {
   background: var(--gradient-accent);
   transform: translateY(-3px) scale(1.05);
   box-shadow: 0 8px 25px rgba(37, 99, 235, 0.3);
}

.btn-secondary {
   background: var(--light);
   color: var(--darker);
   border: 1px solid var(--medium);
}

.btn-secondary:hover {
   background: var(--light-alt);
   transform: translateY(-2px);
   border-color: var(--primary);
   color: var(--primary);
}

/* Loading States */
.loading {
   position: relative;
}

.loading::after {
   content: '';
   position: absolute;
   top: 50%;
   left: 50%;
   width: 20px;
   height: 20px;
   margin: -10px 0 0 -10px;
   border: 2px solid var(--primary);
   border-top: 2px solid transparent;
   border-radius: 50%;
   animation: spin 1s linear infinite;
}

@keyframes spin {
   from { transform: rotate(0deg); }
   to { transform: rotate(360deg); }
}

/* Success and Error States */
.success-state {
   animation: successPulse 0.6s ease;
   background: rgba(16, 185, 129, 0.1) !important;
   border-color: var(--success) !important;
}

@keyframes successPulse {
   0% { transform: scale(1); }
   50% { transform: scale(1.05); }
   100% { transform: scale(1); }
}

.error-state {
   animation: errorShake 0.6s ease;
   background: rgba(239, 68, 68, 0.1) !important;
   border-color: var(--danger) !important;
}

@keyframes errorShake {
   0%, 100% { transform: translateX(0); }
   25% { transform: translateX(-5px); }
   75% { transform: translateX(5px); }
}

/* Tooltip System */
.tooltip {
   position: relative;
   cursor: help;
}

.tooltip::before {
   content: attr(data-tooltip);
   position: absolute;
   bottom: 100%;
   left: 50%;
   transform: translateX(-50%);
   background: var(--darker);
   color: white;
   padding: 8px 12px;
   border-radius: 8px;
   font-size: 0.8rem;
   white-space: nowrap;
   opacity: 0;
   visibility: hidden;
   transition: all 0.3s ease;
   z-index: 1000;
   pointer-events: none;
}

.tooltip::after {
   content: '';
   position: absolute;
   bottom: 100%;
   left: 50%;
   transform: translateX(-50%);
   border: 5px solid transparent;
   border-top-color: var(--darker);
   opacity: 0;
   visibility: hidden;
   transition: all 0.3s ease;
}

.tooltip:hover::before,
.tooltip:hover::after {
   opacity: 1;
   visibility: visible;
   transform: translateX(-50%) translateY(-5px);
}

/* Performance Optimizations */
.gpu-accelerated {
   transform: translateZ(0);
   backface-visibility: hidden;
   perspective: 1000;
}
/* Add this to your CSS */
.components-sidebar.removed {
   display: none;
 }
 
 .builder-workspace.sidebar-removed {
   grid-template-columns: 1fr;
 }
 
 /* For mobile responsiveness */
 @media (max-width: 768px) {
   .builder-workspace.sidebar-removed {
     grid-template-columns: 1fr;
   }
 }
/* Print Styles */
@media print {
   .ai-chat-modal,
   .selection-modal,
   .save-modal,
   .action-btn,
   .admin-panel {
       display: none !important;
   }
   
   .app-container {
       max-width: none;
       padding: 0;
   }
   
   .main-header,
   .build-info-bar {
       page-break-inside: avoid;
   }
}

/* High Contrast Mode */
@media (prefers-contrast: high) {
   :root {
       --primary: #0066cc;
       --secondary: #6b46c1;
       --medium: #666666;
       --dark: #333333;
       --darker: #000000;
   }
   
   .neon-border,
   .glow-effect {
       border: 2px solid var(--primary);
       box-shadow: none;
   }
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
   *,
   *::before,
   *::after {
       animation-duration: 0.01ms !important;
       animation-iteration-count: 1 !important;
       transition-duration: 0.01ms !important;
   }
  
   .pulse,
   .float-animation {
       animation: none;
   }
}



/* Focus Visible for Accessibility */
*:focus-visible {
   outline: 2px solid var(--primary);
   outline-offset: 2px;
}

/* Selection Styles */
::selection {
   background: rgba(37, 99, 235, 0.2);
   color: var(--darker);
}

::-moz-selection {
   background: rgba(37, 99, 235, 0.2);
   color: var(--darker);
}


@media (max-width: 1200px) {
   .preview-area {
     grid-template-columns: 1fr;
     gap: 20px;
   }
   
   .pc-preview {
     grid-template-columns: repeat(3, 1fr);
     height: 400px;
   }
   
   .build-summary {
     order: 2;
   }
   
   .ai-chat-container {
     width: 98%;
     height: 95vh;
   }
   
   .ai-chat-body {
     grid-template-columns: 1fr 280px;
   }
 }
 
 @media (max-width: 968px) {
   .main-header {
     flex-direction: column;
     text-align: center;
     gap: 15px;
   }
   
   .header-actions {
     flex-wrap: wrap;
     justify-content: center;
   }
   
   .build-info-bar {
     flex-direction: column;
     gap: 15px;
   }
   
   .build-stats {
     justify-content: center;
   }
   
   .build-actions {
     justify-content: center;
   }
   
   .pc-preview {
     grid-template-columns: repeat(2, 1fr);
     height: 350px;
     gap: 10px;
     padding: 15px;
   }
   
   .preview-extras {
     grid-template-columns: 1fr;
     gap: 10px;
   }
   
   #selected-parts {
     grid-template-columns: 1fr;
   }
   
   .ai-chat-body {
     grid-template-columns: 1fr;
   }
   
   .ai-chat-sidebar {
     display: none;
   }
   
   .parts-grid {
     grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
   }
 }
 
 @media (max-width: 768px) {
   .app-container {
     padding: 10px;
   }
   
   .main-header {
     padding: 20px;
     margin-bottom: 20px;
   }
   
   h1 {
     font-size: 2rem;
   }
   
   .subtitle {
     font-size: 1rem;
   }
   
   .build-info-bar {
     padding: 20px;
   }
   
   .pc-preview {
     grid-template-columns: repeat(2, 1fr);
     grid-template-rows: repeat(4, 1fr);
     height: 400px;
     gap: 8px;
     padding: 12px;
   }
   
   .preview-component {
     padding: 10px;
   }
   
   .component-name {
     font-size: 0.8rem;
   }
   
   .build-summary {
     padding: 20px;
   }
   
   .build-summary h2 {
     font-size: 1.3rem;
   }
   
   .total-section {
     flex-direction: column;
     text-align: center;
     gap: 5px;
   }
   
   .total-amount {
     font-size: 1.3rem;
   }
   
   .submit-build {
     padding: 14px 20px;
     font-size: 1rem;
   }
   
   .ai-chat-container {
     width: 100%;
     height: 100vh;
     border-radius: 0;
   }
   
   .ai-chat-messages {
     padding: 20px;
   }
   
   .ai-chat-input {
     padding: 16px 20px;
   }
   
   .message {
     max-width: 95%;
   }
   
   .modal-content {
     width: 95%;
     border-radius: 16px;
   }
   
   .modal-header {
     padding: 16px 20px;
   }
   
   .modal-body {
     padding: 20px;
   }
   
   .parts-grid {
     grid-template-columns: 1fr;
     gap: 15px;
   }
 }
 
 @media (max-width: 480px) {
   .app-container {
     padding: 8px;
   }
   
   .main-header {
     padding: 15px;
     margin-bottom: 15px;
     border-radius: 12px;
   }
   
   .logo {
     flex-direction: row;
     gap: 10px;
   }
   
   .logo i {
     font-size: 2rem;
   }
   
   h1 {
     font-size: 1.5rem;
     margin-bottom: 5px;
   }
   
   .subtitle {
     font-size: 0.9rem;
   }
   
   .header-actions {
     flex-direction: column;
     width: 100%;
   }
   
   .ai-assistant-button {
     padding: 12px 20px;
     font-size: 0.9rem;
     width: 100%;
     justify-content: center;
   }
   
   .auth-btn {
     width: 100%;
     justify-content: center;
   }
   
   .build-info-bar {
     padding: 15px;
     margin-bottom: 15px;
     border-radius: 12px;
   }
   
   .build-meta h2 {
     font-size: 1.4rem;
   }
   
   .build-stats {
     flex-direction: column;
     gap: 10px;
     align-items: stretch;
   }
   
   .build-stats span {
     justify-content: space-between;
   }
   
   .build-actions {
     flex-direction: column;
     gap: 8px;
   }
   
   .action-btn {
     justify-content: center;
   }
   
   .preview-area {
     gap: 15px;
   }
   
   .pc-preview {
     grid-template-columns: 1fr 1fr;
     grid-template-rows: repeat(4, 80px);
     height: auto;
     gap: 6px;
     padding: 10px;
     border-radius: 12px;
   }
   
   .preview-component {
     padding: 8px;
     border-radius: 8px;
   }
   
   .preview-component img {
     max-height: 50%;
     margin-bottom: 5px;
   }
   
   .component-name {
     font-size: 0.7rem;
     line-height: 1.2;
   }
   
   .preview-extras {
     grid-template-columns: 1fr 1fr;
     gap: 8px;
   }
   
   .extra-component {
     padding: 12px;
     border-radius: 8px;
   }
   
   .extra-component i {
     font-size: 1.5rem;
   }
   
   .build-summary {
     padding: 15px;
     border-radius: 12px;
   }
   
   .build-summary h2 {
     font-size: 1.2rem;
     margin-bottom: 12px;
   }
   
   .part-item {
     padding: 10px 12px;
     border-radius: 8px;
     font-size: 0.8rem;
   }
   
   .compatibility-checker {
     padding: 12px;
     border-radius: 8px;
   }
   
   .total-section {
     padding: 12px 15px;
     border-radius: 10px;
     font-size: 1rem;
   }
   
   .total-amount {
     font-size: 1.2rem;
   }
   
   .submit-build {
     padding: 12px 20px;
     border-radius: 10px;
     font-size: 0.95rem;
   }
   
   .ai-chat-container {
     border-radius: 0;
   }
   
   .ai-chat-header {
     padding: 16px 20px;
   }
   
   .ai-chat-header h3 {
     font-size: 1.2rem;
   }
   
   .ai-chat-messages {
     padding: 16px;
     gap: 15px;
   }
   
   .message-avatar {
     width: 36px;
     height: 36px;
     font-size: 1rem;
   }
   
   .message-content {
     padding: 12px 16px;
     border-radius: 16px;
     font-size: 0.9rem;
   }
   
   .ai-chat-input {
     padding: 12px 16px;
     gap: 12px;
   }
   
   #aiMessageInput {
     padding: 12px 16px;
     border-radius: 12px;
     min-height: 48px;
     font-size: 0.9rem;
   }
   
   #aiSendMessage {
     width: 48px;
     height: 48px;
     border-radius: 12px;
     font-size: 1.1rem;
   }
   
   .ai-recommended-answers {
     padding: 12px 16px;
     gap: 8px;
   }
   
   .ai-answer-button {
     padding: 8px 14px;
     font-size: 0.8rem;
     border-radius: 16px;
   }
   
   .modal-content {
     border-radius: 12px;
     max-height: 95vh;
   }
   
   .modal-header {
     padding: 12px 16px;
   }
   
   .modal-header h2 {
     font-size: 1.3rem;
   }
   
   .modal-body {
     padding: 16px;
   }
   
   .filters {
     flex-direction: column;
     gap: 10px;
   }
   
   .filter-search,
   .filter-price {
     padding: 10px 14px;
     border-radius: 8px;
   }
   
   .part-card {
     padding: 15px;
     border-radius: 10px;
   }
   
   .part-image {
     height: 140px;
     border-radius: 8px;
   }
   
   .part-details h3 {
     font-size: 1rem;
   }
   
   .part-specs {
     font-size: 0.8rem;
   }
   
   .part-price {
     font-size: 1.1rem;
   }
   
   .save-modal .modal-content {
     width: 95%;
     border-radius: 12px;
   }
   
   .form-group input,
   .form-group textarea {
     padding: 10px 14px;
     border-radius: 8px;
   }
   
   .modal-buttons {
     flex-direction: column;
     gap: 10px;
   }
   
   .btn {
     padding: 10px 20px;
     border-radius: 8px;
   }
   
   .complete-by-ai-btn {
     padding: 10px 20px;
     border-radius: 6px;
     font-size: 0.9rem;
   }
   
   .budget-modal-content,
   .completion-success-content,
   .loading-modal-content,
   .access-denied-content {
     width: 95%;
     max-width: none;
     border-radius: 12px;
     padding: 20px;
   }
   
   .build-stats {
     grid-template-columns: 1fr 1fr;
     gap: 10px;
   }
   
   .stat-item {
     padding: 10px;
     border-radius: 6px;
   }
   
   .budget-suggestions {
     gap: 6px;
   }
   
   .budget-suggestion {
     padding: 6px 12px;
     font-size: 0.8rem;
     border-radius: 16px;
   }
   
   .admin-panel {
     padding: 15px;
     border-radius: 12px;
     margin-bottom: 15px;
   }
   
   .admin-stats {
     grid-template-columns: 1fr 1fr;
     gap: 10px;
   }
   
   .admin-stat-card {
     padding: 12px;
     border-radius: 8px;
   }
   
   .admin-actions {
     flex-direction: column;
     gap: 8px;
   }
   
   .admin-btn {
     justify-content: center;
     padding: 10px 16px;
   }
 }
 
 @media (max-width: 360px) {
   .pc-preview {
     grid-template-columns: 1fr;
     grid-template-rows: repeat(8, 60px);
     gap: 4px;
     padding: 8px;
   }
   
   .preview-extras {
     grid-template-columns: 1fr;
   }
   
   .component-name {
     font-size: 0.65rem;
   }
   
   .build-stats {
     grid-template-columns: 1fr;
   }
   
   .admin-stats {
     grid-template-columns: 1fr;
   }
   
   .modal-header h2 {
     font-size: 1.1rem;
   }
   
   h1 {
     font-size: 1.3rem;
   }
   
   .build-meta h2 {
     font-size: 1.2rem;
   }
 }