:root{--primary: #8a2be2;--secondary: #00bfff;--dark: #0f0c29;--darker: #090616;--light: #f0f0f0;--success: #4caf50;--warning: #ff9800;--danger: #f44336;--card-bg: rgba(30, 25, 65, .7);--card-border: rgba(138, 43, 226, .3)}*{margin:0;padding:0;box-sizing:border-box;font-family:Poppins,sans-serif}body{background:linear-gradient(135deg,var(--darker) 0%,var(--dark) 100%);color:var(--light);min-height:100vh;overflow-x:hidden}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@keyframes float{0%,to{transform:translateY(0) rotate(0)}50%{transform:translateY(-20px) rotate(10deg)}}@keyframes particleMove{0%{transform:translateY(0) translate(0);opacity:1}to{transform:translateY(-100vh) translate(20vw);opacity:0}}.auction-desc-container{height:80px;overflow:hidden;margin-bottom:16px;position:relative}.auction-desc{margin:0;opacity:.9;font-size:14px;line-height:1.5;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;text-overflow:ellipsis}.hot-auction-desc{margin-bottom:20px;font-size:.95rem;display:-webkit-box;-webkit-line-clamp:4;-webkit-box-orient:vertical;overflow:hidden;text-overflow:ellipsis;height:60px}.bid-modal{background:linear-gradient(135deg,#1e1941 0%,#2a2457 100%);border-radius:20px;width:90%;max-width:500px;border:1px solid rgba(138,43,226,.3);box-shadow:0 20px 40px #0000004d;position:relative;overflow:hidden}.auction-info{padding:15px;margin-bottom:20px;background:rgba(255,255,255,.05);border-radius:10px;border:1px solid rgba(255,255,255,.1)}.auction-info p{margin-bottom:15px}.auction-stats{display:flex;flex-direction:column;gap:10px}.suggested-bids{display:flex;gap:10px;margin-top:10px;flex-wrap:wrap}.suggested-bids button{padding:8px 12px;border-radius:6px;background:rgba(138,43,226,.2);color:#8a2be2;border:1px solid rgba(138,43,226,.3);cursor:pointer;font-size:.85rem;transition:all .3s ease}.suggested-bids button:hover{background:rgba(138,43,226,.3)}.bid-btn{padding:12px 25px;border-radius:8px;border:none;background:linear-gradient(45deg,#8A2BE2,#00BFFF);color:#fff;cursor:pointer;font-weight:600;transition:all .3s ease}.bid-btn:hover:not(:disabled){transform:translateY(-3px);box-shadow:0 5px 15px #8a2be266}.bid-btn:disabled{opacity:.5;cursor:not-allowed}.datetime-picker{display:flex;gap:10px;align-items:center}.set-now-btn,.set-tomorrow-btn{padding:8px 12px;border-radius:6px;background:rgba(138,43,226,.2);color:#8a2be2;border:1px solid rgba(138,43,226,.3);cursor:pointer;font-size:.85rem;transition:all .3s ease}.set-now-btn:hover,.set-tomorrow-btn:hover{background:rgba(138,43,226,.3)}.form-input{width:100%;padding:12px;border-radius:8px;border:1px solid rgba(255,255,255,.2);background:rgba(255,255,255,.1);color:#fff;font-size:1rem}.form-textarea{width:100%;padding:12px;border-radius:8px;border:1px solid rgba(255,255,255,.2);background:rgba(255,255,255,.1);color:#fff;font-size:1rem;resize:vertical;min-height:100px}.loading-screen{display:flex;flex-direction:column;justify-content:center;align-items:center;min-height:100vh;background:var(--darker);color:var(--light);font-size:1.2rem}.loading-screen p{margin-top:20px}.spinner{width:50px;height:50px;border:5px solid rgba(255,255,255,.3);border-radius:50%;border-top:5px solid var(--primary);animation:spin 1s linear infinite}.app-container{position:relative;min-height:100vh;padding-bottom:60px}.bg-particles{position:fixed;top:0;left:0;width:100%;height:100%;z-index:-1;overflow:hidden}.particle{position:absolute;border-radius:50%;background:rgba(138,43,226,.1);animation:particleMove 15s infinite linear}.particle:nth-child(1){width:10px;height:10px;left:5%;top:10%;animation-delay:0s;animation-duration:20s}.particle:nth-child(2){width:15px;height:15px;left:15%;top:20%;animation-delay:-2s;animation-duration:25s}.particle:nth-child(3){width:8px;height:8px;left:25%;top:30%;animation-delay:-4s;animation-duration:18s}.particle:nth-child(4){width:12px;height:12px;left:35%;top:40%;animation-delay:-6s;animation-duration:22s}.particle:nth-child(5){width:9px;height:9px;left:45%;top:50%;animation-delay:-8s;animation-duration:19s}.particle:nth-child(6){width:14px;height:14px;left:55%;top:60%;animation-delay:-10s;animation-duration:24s}.particle:nth-child(7){width:11px;height:11px;left:65%;top:70%;animation-delay:-12s;animation-duration:21s}.particle:nth-child(8){width:13px;height:13px;left:75%;top:80%;animation-delay:-14s;animation-duration:23s}.app-header{display:flex;justify-content:space-between;align-items:center;padding:20px 5%;background:rgba(15,12,41,.8);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-bottom:1px solid var(--card-border);position:sticky;top:0;z-index:100}.logo{display:flex;align-items:center;gap:15px}.logo-icon{width:40px;height:40px;border-radius:50%;background:linear-gradient(45deg,var(--primary),var(--secondary));box-shadow:0 0 15px #8a2be280}.logo h1{font-size:1.8rem;font-weight:700;background:linear-gradient(45deg,var(--primary),var(--secondary));background-clip:text;-webkit-background-clip:text;color:transparent}.logo span{font-weight:300}.header-actions{display:flex;align-items:center;gap:15px}.create-auction-btn{padding:12px 20px;background:linear-gradient(45deg,var(--primary),var(--secondary));color:#fff;border:none;border-radius:10px;font-weight:600;cursor:pointer;box-shadow:0 0 15px #8a2be266;display:flex;align-items:center;gap:8px;transition:all .3s ease}.create-auction-btn:hover{transform:translateY(-3px);box-shadow:0 5px 20px #8a2be299}.main-content{padding:0 5%}.dashboard-section{display:grid;grid-template-columns:2fr 1fr;gap:30px;margin:30px 0}.dashboard-stats{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}.stat-card{background:var(--card-bg);border:1px solid var(--card-border);border-radius:15px;padding:20px;display:flex;gap:15px;align-items:center;-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px);transition:all .3s ease}.stat-card:hover{transform:translateY(-5px);box-shadow:0 10px 25px #8a2be24d}.stat-icon{width:50px;height:50px;border-radius:50%;background:rgba(138,43,226,.2);display:flex;align-items:center;justify-content:center;font-size:1.5rem;color:var(--primary)}.stat-content h3{font-size:1rem;font-weight:600;margin-bottom:5px;color:#aaa}.stat-content p{font-size:1.8rem;font-weight:700;color:#fff}.dashboard-chart{background:var(--card-bg);border:1px solid var(--card-border);border-radius:15px;padding:20px;-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px)}.dashboard-chart h2{display:flex;align-items:center;gap:10px;margin-bottom:20px;font-size:1.5rem}.chart-container{height:300px}.hot-auctions{margin:40px 0}.section-header{margin-bottom:20px}.section-header h2{display:flex;align-items:center;gap:10px;font-size:1.8rem;margin-bottom:5px}.section-header p{color:#aaa}.hot-auctions-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.hot-auction-card{background:var(--card-bg);border:1px solid var(--card-border);border-radius:15px;padding:25px;-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px);transition:all .3s ease}.hot-auction-card:hover{transform:translateY(-5px);box-shadow:0 10px 25px #8a2be24d}.hot-auction-header h3{font-size:1.3rem}.hot-badge{background:var(--danger);color:#fff;padding:5px 10px;border-radius:20px;font-size:.8rem;font-weight:700}.hot-auction-desc{color:#aaa;margin-bottom:20px;font-size:.95rem}.hot-stat{background:rgba(0,0,0,.2);border-radius:8px;padding:10px;text-align:center}.hot-stat span{display:block;font-size:.8rem;color:#aaa;margin-bottom:5px}.hot-stat strong{font-size:1.1rem}.bid-hot-btn{width:100%;padding:12px;background:linear-gradient(45deg,var(--primary),var(--secondary));color:#fff;border:none;border-radius:8px;font-weight:600;cursor:pointer;transition:all .3s ease}.bid-hot-btn:hover{transform:translateY(-3px);box-shadow:0 5px 15px #8a2be266}.auction-tabs{display:flex;gap:10px;margin:30px 0}.tab-btn{padding:12px 25px;border-radius:10px;border:none;background:rgba(255,255,255,.05);color:#fff;cursor:pointer;font-weight:600;display:flex;align-items:center;gap:8px;transition:all .3s ease}.tab-btn.active{background:linear-gradient(45deg,var(--primary),var(--secondary))}.tab-btn:hover:not(.active){background:rgba(255,255,255,.1)}.auctions-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(400px,1fr));gap:25px;margin-bottom:50px}.no-auctions{grid-column:1 / -1;padding:50px;text-align:center;border-radius:20px;background:var(--card-bg);border:1px solid var(--card-border);-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px)}.no-auctions h3{font-size:1.8rem;margin-bottom:15px}.no-auctions p{color:#aaa;margin-bottom:25px}.create-first-btn{padding:15px 30px;background:linear-gradient(45deg,var(--primary),var(--secondary));color:#fff;border:none;border-radius:10px;font-weight:600;cursor:pointer;font-size:1.1rem;transition:all .3s ease}.create-first-btn:hover{transform:translateY(-3px);box-shadow:0 5px 20px #8a2be266}.auction-card{background:linear-gradient(135deg,rgba(40,35,80,.8) 0%,rgba(60,50,100,.8) 100%);border:1px solid rgba(138,43,226,.4);border-radius:20px;padding:30px;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);transition:all .4s ease;position:relative;overflow:hidden;width:100%;min-width:380px;box-shadow:0 10px 30px #0000004d}.auction-card:before{content:"";position:absolute;top:0;left:0;right:0;height:5px;background:linear-gradient(90deg,#8a2be2,#00bfff);border-radius:20px 20px 0 0}.auction-card:hover{transform:translateY(-8px);box-shadow:0 15px 40px #8a2be266}.auction-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:15px}.auction-header h3{font-size:1.5rem;font-weight:700;margin-bottom:5px;color:#fff;line-height:1.3;max-width:90%;word-break:break-word}.creator{font-size:.9rem;color:#bbb;margin-bottom:15px;display:block}.status-badge{position:absolute;top:20px;right:20px;padding:6px 15px;border-radius:20px;font-size:.85rem;font-weight:700;z-index:2}.status-badge.active{background:rgba(33,150,243,.2);color:#2196f3;box-shadow:0 0 15px #2196f34d}.status-badge.completed{background:rgba(76,175,80,.2);color:#4caf50;box-shadow:0 0 15px #4caf504d}.auction-stats{display:grid;grid-template-columns:repeat(2,1fr);gap:15px;margin:20px 0;padding:15px;background:rgba(0,0,0,.15);border-radius:15px}.stat{display:flex;align-items:center;gap:10px;font-size:.95rem}.stat svg{color:#8a2be2;flex-shrink:0}.winner-info{padding:15px;margin:15px 0;border-radius:15px;background:rgba(76,175,80,.1);border:1px solid rgba(76,175,80,.2);display:flex;align-items:center;gap:12px}.winner-info svg{color:#4caf50;font-size:1.5rem}.winner-info div{flex:1}.winner-info span{display:block;font-size:.9rem;color:#aaa}.winner-info strong{font-size:1.2rem;color:#fff}.auction-actions{display:flex;gap:12px;margin-top:20px}.bid-btn{flex:1;padding:12px;border-radius:12px;background:linear-gradient(45deg,#8a2be2,#6a1b9a);color:#fff;border:none;font-weight:600;cursor:pointer;transition:all .3s ease;display:flex;align-items:center;justify-content:center;gap:8px}.bid-btn:hover{transform:translateY(-3px);box-shadow:0 5px 15px #8a2be266}.terminate-btn{padding:12px;border-radius:12px;background:rgba(244,67,54,.15);color:#f44336;border:1px solid rgba(244,67,54,.3);cursor:pointer;font-weight:600;display:flex;align-items:center;justify-content:center;gap:8px;transition:all .3s ease}.terminate-btn:hover{background:rgba(244,67,54,.25)}.hot-auction-card{background:linear-gradient(135deg,rgba(70,50,120,.8) 0%,rgba(90,70,150,.8) 100%);border:1px solid rgba(138,43,226,.5);border-radius:20px;padding:25px;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);transition:all .4s ease;position:relative;overflow:hidden;box-shadow:0 10px 30px #0006}.hot-auction-card:before{content:"";position:absolute;top:0;left:0;right:0;height:5px;background:linear-gradient(90deg,#ff9800,#f44336);border-radius:20px 20px 0 0}.hot-auction-card:hover{transform:translateY(-8px);box-shadow:0 15px 40px #ff980066}.hot-auction-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:15px}.hot-auction-header h3{font-size:1.4rem;font-weight:700;color:#fff;flex:1;margin-right:15px}.hot-badge{background:#ff9800;color:#000;padding:5px 12px;border-radius:20px;font-size:.85rem;font-weight:700;text-transform:uppercase;letter-spacing:1px}.hot-auction-desc{color:#ddd;margin-bottom:20px;font-size:.95rem;line-height:1.6}.hot-auction-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-bottom:20px}.hot-stat{background:rgba(0,0,0,.2);border-radius:12px;padding:12px;text-align:center}.hot-stat span{display:block;font-size:.8rem;color:#bbb;margin-bottom:5px}.hot-stat strong{font-size:1.1rem;color:#fff}.bid-hot-btn{width:100%;padding:12px;border-radius:12px;background:linear-gradient(45deg,#ff9800,#f57c00);color:#fff;border:none;font-weight:700;cursor:pointer;transition:all .3s ease;font-size:1rem}.bid-hot-btn:hover{transform:translateY(-3px);box-shadow:0 5px 15px #ff980066}.app-footer{position:fixed;bottom:0;left:0;right:0;padding:15px 5%;background:rgba(15,12,41,.8);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-top:1px solid var(--card-border);display:flex;justify-content:space-between;align-items:center}.footer-links{display:flex;gap:20px}.footer-links a{color:#aaa;text-decoration:none;transition:color .3s}.footer-links a:hover{color:var(--secondary)}.modal-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:rgba(0,0,0,.8);display:flex;justify-content:center;align-items:center;z-index:1000;-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px)}.create-modal{background:linear-gradient(135deg,#1e1941 0%,#2a2457 100%);border-radius:20px;width:90%;max-width:500px;border:1px solid var(--card-border);box-shadow:0 20px 40px #0000004d;position:relative;overflow:hidden}.modal-header{display:flex;justify-content:space-between;align-items:center;padding:20px;border-bottom:1px solid var(--card-border)}.modal-header h2{font-size:1.5rem}.close-modal{background:transparent;border:none;color:#fff;font-size:1.8rem;cursor:pointer;line-height:1}.modal-body{padding:20px}.form-group{margin-bottom:20px}.form-group label{display:block;margin-bottom:8px;font-weight:600;font-size:.95rem}.form-group input,.form-group textarea{width:100%;padding:12px;border-radius:8px;border:1px solid var(--card-border);background:rgba(255,255,255,.05);color:#fff;font-size:1rem}.form-group textarea{resize:vertical;min-height:100px}.modal-footer{padding:20px;display:flex;justify-content:flex-end;gap:15px;border-top:1px solid var(--card-border)}.cancel-btn{padding:12px 25px;border-radius:8px;border:1px solid var(--card-border);background:transparent;color:#fff;cursor:pointer;font-weight:600;transition:all .3s ease}.cancel-btn:hover{background:rgba(255,255,255,.05)}.create-btn{padding:12px 25px;border-radius:8px;border:none;background:linear-gradient(45deg,var(--primary),var(--secondary));color:#fff;cursor:pointer;font-weight:600;transition:all .3s ease}.create-btn:hover:not(:disabled){transform:translateY(-3px);box-shadow:0 5px 15px #8a2be266}.create-btn:disabled{opacity:.7;cursor:not-allowed}@media (max-width: 1200px){.dashboard-section{grid-template-columns:1fr}.hot-auctions-grid{grid-template-columns:repeat(2,1fr)}}@media (max-width: 768px){.app-header{flex-direction:column;gap:15px;padding:15px}.dashboard-stats,.hot-auctions-grid,.auctions-grid{grid-template-columns:1fr}}@media (max-width: 480px){.user-stats{grid-template-columns:1fr}.modal-footer{flex-direction:column}.modal-footer button{width:100%}}