body{margin:0;font-family:Arial,sans-serif;background-color:#000;color:#fff}.app{display:flex;flex-direction:column;min-height:100vh}.loader-container{display:flex;justify-content:center;align-items:center;height:100vh;background:#000}.loader{font-size:2rem;color:#004d00;white-space:nowrap;overflow:hidden;border-right:2px solid #004d00;animation:typing 3s steps(30,end),blink-caret .75s step-end infinite;font-family:Courier New,Courier,monospace}@keyframes typing{0%{width:0}to{width:100%}}@keyframes blink-caret{0%,to{border-color:transparent}50%{border-color:#004d00}}.main-content{padding:20px;flex:1}.win-section{text-align:center;margin-bottom:20px}.win-form{display:flex;flex-direction:column;align-items:center}.win-form label{margin-bottom:5px}.win-form input{margin-bottom:10px;padding:8px;border:1px solid #fff;border-radius:4px;background-color:#333;color:#fff;width:80%;max-width:400px}.win-form button{padding:10px 20px;background-color:#004d00;border:none;border-radius:4px;color:#fff;font-size:1rem;cursor:pointer}.win-form button:hover{background-color:#030}.grid-container{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:10px;margin-top:20px}.grid-item{background-color:#222;border-radius:8px;padding:20px;text-align:center;color:#fff;display:flex;flex-direction:column;align-items:center;justify-content:center;cursor:pointer;transition:background-color .3s ease}.grid-item:hover{background-color:#333}.icon{font-size:2rem;margin-bottom:10px}.overlay{position:fixed;top:0;left:0;width:100%;height:100%;background:#000000b3;display:flex;justify-content:center;align-items:center}.overlay-content{background-color:#333;padding:20px;border-radius:8px;text-align:center;color:#fff}.overlay-icon{font-size:3rem;margin-bottom:10px}.overlay-close{margin-top:10px;padding:10px 20px;background-color:#004d00;border:none;border-radius:4px;color:#fff;cursor:pointer}.overlay-close:hover{background-color:#030}.bottom-bar{display:flex;justify-content:space-around;align-items:center;background-color:#111;padding:10px;position:fixed;bottom:0;width:100%;box-shadow:0 -1px 5px #00000080}.bottom-bar-item{color:#fff;font-size:1.5rem;text-decoration:none}.bottom-bar-item:hover{color:#0f0}.alert-bar{position:fixed;top:0;left:0;width:100%;background-color:#444;color:#fff;display:flex;align-items:center;padding:10px;box-shadow:0 1px 5px #00000080;z-index:1000}.alert-message{flex:1}.loading-spinner{border:4px solid rgba(255,255,255,.3);border-radius:50%;border-top:4px solid #fff;width:20px;height:20px;animation:spin 1s linear infinite}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}