/* /bt_dev_containers/static/src/loading_screen/loading_screen.css */
*{margin: 0; padding: 0; box-sizing: border-box;}.bt-dev-container-main{width: 100%; height: 100vh; display: flex; align-items: center; justify-content: center; font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen', 'Ubuntu', 'Cantarell', 'Fira Sans', 'Droid Sans', 'Helvetica Neue', sans-serif; overflow: hidden; background: linear-gradient(135deg, #9fccfa 0%, #0974f1 100%);}.bt-dev-container-loading{position: relative; z-index: 10; display: flex; align-items: center; justify-content: center; width: 100%; height: 100%;}.loading-content{text-align: center; animation: slideUp 0.6s ease-out;}.logo-wrapper{margin-bottom: 48px;}@keyframes spin{to{transform: rotate(360deg);}}.loading-text-section{max-width: 500px; color: white;}.loading-title{font-size: 28px; font-weight: 600; margin-bottom: 12px; letter-spacing: -0.5px;}.loading-subtitle{font-size: 16px; opacity: 0.9; margin-bottom: 32px; font-weight: 300; letter-spacing: 0.3px;}.progress-bar{width: 100%; height: 4px; background: rgba(255, 255, 255, 0.2); border-radius: 2px; overflow: hidden; margin-bottom: 16px; box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.1);}.progress-fill{height: 100%; background: linear-gradient(90deg, rgba(255, 255, 255, 0.6) 0%, rgba(255, 255, 255, 0.9) 50%, rgba(255, 255, 255, 0.6) 100%); border-radius: 2px; animation: progressAnimation 2s ease-in-out infinite; width: 100%;}@keyframes progressAnimation{0%{transform: translateX(-100%);}100%{transform: translateX(100%);}}.loading-status{font-size: 13px; opacity: 0.8; font-weight: 300; letter-spacing: 0.5px; text-transform: uppercase; animation: fadeInOut 2s ease-in-out infinite;}@keyframes fadeInOut{0%, 100%{opacity: 0.5;}50%{opacity: 1;}}@keyframes slideUp{from{opacity: 0; transform: translateY(30px);}to{opacity: 1; transform: translateY(0);}}@media (max-width: 768px){.bt-dev-container-spinner{width: 60px; height: 60px; border-width: 3px;}.loading-title{font-size: 22px;}.loading-subtitle{font-size: 14px; margin-bottom: 24px;}.loading-content{margin: 0 20px;}}@media (max-width: 480px){.bt-dev-container-spinner{width: 50px; height: 50px; border-width: 3px;}.loading-title{font-size: 18px;}.loading-subtitle{font-size: 13px;}.loading-status{font-size: 11px;}}