@import "https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Pacifico&display=swap";:root{--bg-primary:#0a0a0f;--bg-secondary:#12121a;--bg-tertiary:#1a1a2e;--bg-card:#1a1a2e99;--bg-glass:#ffffff08;--bg-input:#ffffff0d;--border-color:#ffffff14;--border-active:#fff3;--text-primary:#e2e8f0;--text-secondary:#94a3b8;--text-muted:#64748b;--accent-primary:#3f3f46;--accent-secondary:#27272a;--accent-gradient:linear-gradient(135deg, #3f3f46, #27272a, #18181b);--accent-glow:#ffffff0d;--success:#10b981;--danger:#ef4444;--shadow-lg:0 20px 60px #00000080;--shadow-glow:0 0 30px #ffffff08;--radius-sm:8px;--radius-md:12px;--radius-lg:16px;--radius-xl:24px;--transition:all .3s cubic-bezier(.4, 0, .2, 1)}*{box-sizing:border-box;margin:0;padding:0}body{background:var(--bg-primary);color:var(--text-primary);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;height:100vh;font-family:Inter,-apple-system,BlinkMacSystemFont,sans-serif;overflow:hidden}#root{height:100%}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:#ffffff1a;border-radius:3px}::-webkit-scrollbar-thumb:hover{background:#fff3}.app-container{background:var(--bg-primary);flex-direction:column;height:100%;display:flex}.top-bar{background:var(--bg-secondary);border-bottom:1px solid var(--border-color);flex-shrink:0;justify-content:space-between;align-items:center;padding:12px 24px;display:flex}.top-bar .app-logo{background:var(--text-primary);-webkit-text-fill-color:transparent;filter:drop-shadow(0 0 10px #ffffff1a);-webkit-background-clip:text;background-clip:text;font-family:Pacifico,cursive;font-size:26px}.top-bar-right{align-items:center;gap:16px;display:flex}.top-bar-user{align-items:center;gap:10px;display:flex}.top-bar-avatar{background:var(--accent-gradient);color:#fff;border-radius:50%;justify-content:center;align-items:center;width:34px;height:34px;font-size:14px;font-weight:600;display:flex}.top-bar-username{color:var(--text-primary);font-size:14px;font-weight:500}.logout-btn{border:1px solid var(--border-color);border-radius:var(--radius-sm);color:var(--text-secondary);cursor:pointer;transition:var(--transition);background:0 0;padding:8px 16px;font-family:Inter,sans-serif;font-size:13px;font-weight:500}.logout-btn:hover{color:var(--danger);background:#ef44441a;border-color:#ef44444d}.chat-area{flex-direction:column;flex:1;min-height:0;display:flex}.chat-header{border-bottom:1px solid var(--border-color);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);background:#12121acc;flex-shrink:0;align-items:center;gap:12px;padding:14px 24px;display:flex}.chat-header-icon{border-radius:var(--radius-sm);color:#a1a1aa;background:#0f0f13;border:1px solid #ffffff14;justify-content:center;align-items:center;width:38px;height:38px;font-size:18px;display:flex}.chat-header-info h2{font-size:15px;font-weight:600}.chat-header-info p{color:var(--text-muted);margin-top:1px;font-size:12px}.messages-container{flex-direction:column;flex:1;gap:4px;padding:24px;display:flex;overflow-y:auto}.message-group{flex-direction:column;gap:2px;display:flex}.message-row{align-items:flex-end;gap:8px;animation:.3s ease-out messageSlideIn;display:flex}@keyframes messageSlideIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.message-row.own{flex-direction:row-reverse}.message-avatar{background:var(--bg-tertiary);width:32px;height:32px;color:var(--text-secondary);border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;font-size:12px;font-weight:600;display:flex}.message-row.own .message-avatar{background:var(--accent-gradient);color:#fff}.message-content{max-width:65%}.message-sender{color:var(--accent-primary);margin-bottom:4px;padding-left:12px;font-size:12px;font-weight:600}.message-row.own .message-sender{text-align:right;padding-left:0;padding-right:12px}.message-bubble{word-wrap:break-word;border-radius:18px;padding:10px 16px;font-size:14px;line-height:1.5}.message-row:not(.own) .message-bubble{background:var(--bg-tertiary);color:var(--text-primary);border-bottom-left-radius:4px}.message-row.own .message-bubble{background:var(--accent-gradient);color:#fff;border-bottom-right-radius:4px}.message-time{color:var(--text-muted);margin-top:4px;padding-left:12px;font-size:11px}.message-row.own .message-time{text-align:right;padding-left:0;padding-right:12px}.empty-messages{color:var(--text-muted);flex-direction:column;flex:1;justify-content:center;align-items:center;gap:16px;display:flex}.empty-messages-icon{opacity:.5;font-size:48px}.empty-messages h3{color:var(--text-secondary);font-size:18px;font-weight:600}.empty-messages p{font-size:14px}.message-input-container{border-top:1px solid var(--border-color);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);background:#12121a80;flex-shrink:0;padding:16px 24px 24px}.message-input-wrapper{background:var(--bg-input);border:1px solid var(--border-color);border-radius:var(--radius-xl);transition:var(--transition);align-items:center;gap:12px;padding:6px 6px 6px 20px;display:flex}.message-input-wrapper:focus-within{border-color:var(--border-active);box-shadow:var(--shadow-glow)}.message-input-wrapper input{color:var(--text-primary);background:0 0;border:none;outline:none;flex:1;padding:8px 0;font-family:Inter,sans-serif;font-size:14px}.message-input-wrapper input::placeholder{color:var(--text-muted)}.send-btn{background:var(--accent-gradient);color:#fff;cursor:pointer;width:40px;height:40px;transition:var(--transition);border:none;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;font-size:18px;display:flex}.send-btn:hover{transform:scale(1.05);box-shadow:0 4px 12px #00000080}.send-btn:active{transform:scale(.95)}.send-btn:disabled{opacity:.4;cursor:not-allowed;box-shadow:none;transform:none}.login-page{background:var(--bg-primary);justify-content:center;align-items:center;height:100vh;display:flex;position:relative;overflow:hidden}.login-page:before{content:"";background:radial-gradient(at 30%,#ffffff05 0%,#0000 50%),radial-gradient(at 70% 30%,#ffffff05 0%,#0000 50%),radial-gradient(at 50% 80%,#ffffff03 0%,#0000 50%);width:200%;height:200%;animation:8s ease-in-out infinite alternate bgPulse;position:absolute;top:-50%;left:-50%}@keyframes bgPulse{0%{transform:scale(1)rotate(0)}to{transform:scale(1.1)rotate(5deg)}}.login-card{background:var(--bg-card);-webkit-backdrop-filter:blur(40px);backdrop-filter:blur(40px);border:1px solid var(--border-color);border-radius:var(--radius-xl);width:420px;max-width:90vw;box-shadow:var(--shadow-lg);z-index:1;padding:48px 40px;animation:.6s ease-out cardFloat;position:relative}@keyframes cardFloat{0%{opacity:0;transform:translateY(30px)scale(.95)}to{opacity:1;transform:translateY(0)scale(1)}}.login-card .app-logo{text-align:center;background:var(--text-primary);-webkit-text-fill-color:transparent;filter:drop-shadow(0 0 10px #ffffff1a);-webkit-background-clip:text;background-clip:text;margin-bottom:8px;font-family:Pacifico,cursive;font-size:42px;display:block}.login-subtitle{text-align:center;color:var(--text-muted);margin-bottom:32px;font-size:14px}.login-tabs{background:var(--bg-input);border-radius:var(--radius-sm);gap:4px;margin-bottom:24px;padding:4px;display:flex}.login-tab{color:var(--text-muted);cursor:pointer;transition:var(--transition);background:0 0;border:none;border-radius:6px;flex:1;padding:10px;font-family:Inter,sans-serif;font-size:13px;font-weight:500}.login-tab.active{background:var(--accent-primary);color:#fff;box-shadow:0 2px 10px #0000004d}.form-group{margin-bottom:16px}.form-group label{color:var(--text-secondary);margin-bottom:6px;font-size:13px;font-weight:500;display:block}.form-group input{background:var(--bg-input);border:1px solid var(--border-color);border-radius:var(--radius-sm);width:100%;color:var(--text-primary);transition:var(--transition);outline:none;padding:12px 16px;font-family:Inter,sans-serif;font-size:14px}.form-group input:focus{border-color:var(--border-active);box-shadow:0 0 0 3px var(--accent-glow)}.form-group input::placeholder{color:var(--text-muted)}.submit-btn{border-radius:var(--radius-sm);background:var(--accent-gradient);color:#fff;cursor:pointer;width:100%;transition:var(--transition);letter-spacing:.3px;border:none;margin-top:8px;padding:14px;font-family:Inter,sans-serif;font-size:15px;font-weight:600}.submit-btn:hover{transform:translateY(-1px);box-shadow:0 8px 30px #0000004d}.submit-btn:active{transform:translateY(0)}.submit-btn:disabled{opacity:.6;cursor:not-allowed;box-shadow:none;transform:none}.form-error{color:var(--danger);border-radius:var(--radius-sm);background:#ef44441a;border:1px solid #ef444433;margin-bottom:16px;padding:10px 14px;font-size:13px;animation:.4s ease-out shake}@keyframes shake{0%,to{transform:translate(0)}25%{transform:translate(-5px)}75%{transform:translate(5px)}}.login-divider{align-items:center;gap:16px;margin:20px 0;display:flex}.login-divider:before,.login-divider:after{content:"";background:var(--border-color);flex:1;height:1px}.login-divider span{color:var(--text-muted);font-size:12px;font-weight:500}.anonymous-btn{border:1px solid var(--border-color);border-radius:var(--radius-sm);background:var(--bg-glass);width:100%;color:var(--text-secondary);cursor:pointer;transition:var(--transition);padding:14px;font-family:Inter,sans-serif;font-size:14px;font-weight:500}.anonymous-btn:hover{background:var(--accent-glow);border-color:var(--border-active);color:var(--text-primary)}.anonymous-btn:disabled{opacity:.5;cursor:not-allowed}.admin-dashboard{background:#12121a4d;flex-direction:column;flex:1;display:flex;overflow:hidden}.dashboard-header{border-bottom:1px solid var(--border-color);background:var(--bg-card);justify-content:space-between;align-items:center;padding:24px;display:flex}.dashboard-title-group h2{color:var(--text-primary);font-size:20px;font-weight:600}.dashboard-title-group p{color:var(--text-muted);margin-top:4px;font-size:13px}.refresh-btn{background:var(--bg-input);border:1px solid var(--border-color);color:var(--text-primary);border-radius:var(--radius-sm);cursor:pointer;transition:var(--transition);padding:8px 16px;font-family:Inter,sans-serif;font-size:13px;font-weight:500}.refresh-btn:hover:not(:disabled){background:var(--accent-glow);border-color:var(--border-active)}.refresh-btn:disabled{opacity:.5;cursor:wait}.users-list{flex-direction:column;flex:1;gap:12px;padding:24px;display:flex;overflow-y:auto}.user-list-item{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-md);cursor:pointer;transition:var(--transition);align-items:center;gap:16px;padding:16px 20px;display:flex}.user-list-item:hover{border-color:var(--border-active);box-shadow:0 10px 30px #0000004d, 0 0 20px var(--accent-glow);transform:translateY(-2px)}.user-details{flex-direction:column;flex:1;gap:4px;display:flex}.user-details .username{color:var(--text-primary);font-size:16px;font-weight:600}.user-details .user-id{color:var(--text-muted);font-size:12px}.start-chat-icon{color:var(--accent-primary);background:var(--accent-glow);transition:var(--transition);border-radius:20px;padding:6px 12px;font-size:13px;font-weight:600}.user-list-item:hover .start-chat-icon{background:var(--accent-primary);color:#fff}@media (width<=768px){.top-bar{padding:10px 16px}.top-bar-username{display:none}.message-content{max-width:80%}.chat-header{padding:12px 16px}.messages-container{padding:16px}.message-input-container{padding:12px 16px 16px}}