@import url('https://fonts.googleapis.com/css2?family=Orbitron:wght@400;700;900&display=swap');

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

        body {
            font-family: 'Orbitron', sans-serif;
            background: #0a0a0a;
            overflow: hidden;
            position: relative;
        }

        .stars {
            position: fixed;
            width: 100%;
            height: 100%;
            background: radial-gradient(2px 2px at 20% 30%, white, transparent),
                        radial-gradient(2px 2px at 60% 70%, white, transparent),
                        radial-gradient(1px 1px at 50% 50%, white, transparent),
                        radial-gradient(1px 1px at 80% 10%, white, transparent),
                        radial-gradient(2px 2px at 90% 60%, white, transparent);
            background-size: 200% 200%;
            animation: twinkle 8s ease-in-out infinite;
            opacity: 0.5;
        }

        @keyframes twinkle {
            0%, 100% { opacity: 0.5; }
            50% { opacity: 0.8; }
        }

        .neon-grid {
            position: fixed;
            width: 100%;
            height: 100%;
            background-image: linear-gradient(90deg, rgba(0, 255, 255, 0.15) 1px, transparent 1px);
            background-size: 50px 50px;
        }

        .layout {
            position: relative;
            display: flex;
            height: 100vh;
            width: 100vw;
            z-index: 1;
        }

        .left-panel {
            width: 55%;
            display: flex;
            flex-direction: column;
            justify-content: center;
            align-items: center;
            padding: 40px;
        }

        .title-container {
            text-align: center;
        }

        .main-title {
            font-size: clamp(55px, 10vw, 140px);
            font-weight: 900;
            line-height: 0.9;
            background: linear-gradient(45deg, #FF006E, #8338EC, #00F5FF);
            background-size: 200% 200%;
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            animation: gradientShift 3s ease infinite;
            text-shadow: 0 0 80px rgba(255, 0, 110, 0.5);
            filter: drop-shadow(0 0 20px rgba(131, 56, 236, 0.8));
        }

        @keyframes gradientShift {
            0%, 100% { background-position: 0% 50%; }
            50% { background-position: 100% 50%; }
        }

        .subtitle {
            font-size: clamp(14px, 2vw, 20px);
            color: #00F5FF;
            letter-spacing: 8px;
            margin-top: 20px;
            opacity: 0.8;
            animation: pulse 2s ease-in-out infinite;
        }

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

        .right-panel {
            width: 45%;
            display: flex;
            justify-content: center;
            align-items: center;
            padding: 40px;
        }

        .form-box {
            width: 100%;
            max-width: 420px;
            background: rgba(20, 20, 40, 0.8);
            border-radius: 20px;
            padding: 40px;
            border: 2px solid rgba(255, 0, 110, 0.3);
            box-shadow: 
                0 0 40px rgba(255, 0, 110, 0.3),
                0 0 80px rgba(131, 56, 236, 0.2),
                inset 0 0 60px rgba(0, 245, 255, 0.05);
            backdrop-filter: blur(10px);
            position: relative;
        }

        .form-content {
            position: relative;
            z-index: 1;
        }

        .form-title {
            font-size: 28px;
            color: #00F5FF;
            text-align: center;
            margin-bottom: 30px;
            text-transform: uppercase;
            letter-spacing: 3px;
            text-shadow: 0 0 20px rgba(0, 245, 255, 0.8);
        }

        label {
            display: block;
            color: #FF006E;
            font-size: 14px;
            margin-bottom: 8px;
            text-transform: uppercase;
            letter-spacing: 2px;
            font-weight: 700;
        }

        input[type="text"],
        input[type="password"] {
            width: 100%;
            padding: 15px 20px;
            margin-bottom: 25px;
            background: rgba(0, 0, 0, 0.5);
            border: 2px solid rgba(0, 245, 255, 0.3);
            border-radius: 10px;
            color: #00F5FF;
            font-size: 16px;
            font-family: 'Orbitron', sans-serif;
            transition: all 0.3s ease;
            box-shadow: inset 0 0 20px rgba(0, 0, 0, 0.5);
        }

        input[type="text"]:focus,
        input[type="password"]:focus {
            outline: none;
            border-color: #FF006E;
            box-shadow: 
                0 0 20px rgba(255, 0, 110, 0.5),
                inset 0 0 20px rgba(255, 0, 110, 0.1);
            background: rgba(0, 0, 0, 0.7);
        }

        input::placeholder {
            color: rgba(0, 245, 255, 0.4);
            font-size: 14px;
        }

        .button-group {
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 20px;
            margin-top: 30px;
        }

        button {
            width: 100%;
            max-width: 250px;
            padding: 15px;
            font-family: 'Orbitron', sans-serif;
            font-size: 14px;
            font-weight: 700;
            text-transform: uppercase;
            letter-spacing: 2px;
            border: none;
            border-radius: 10px;
            cursor: pointer;
            transition: all 0.3s ease;
            position: relative;
            overflow: hidden;
        }

        .btn-send {
            background: linear-gradient(45deg, #FF006E, #8338EC);
            color: white;
            box-shadow: 0 0 20px rgba(255, 0, 110, 0.5);
        }

        .btn-send:hover {
            box-shadow: 0 0 40px rgba(255, 0, 110, 0.8);
            transform: translateY(-2px);
        }

        .btn-reset {
            background: linear-gradient(45deg, #8338EC, #00F5FF);
            color: white;
            box-shadow: 0 0 20px rgba(0, 245, 255, 0.5);
        }

        .btn-reset:hover {
            box-shadow: 0 0 40px rgba(0, 245, 255, 0.8);
            transform: translateY(-2px);
        }

        .signup-text {
            color: rgba(0, 245, 255, 0.7);
            font-size: 13px;
            text-align: center;
            letter-spacing: 1px;
        }

        .signup-text a {
            color: #FF006E;
            text-decoration: none;
            font-weight: 700;
            transition: all 0.3s ease;
            text-shadow: 0 0 10px rgba(255, 0, 110, 0.3);
        }

        .signup-text a:hover {
            color: #00F5FF;
            text-shadow: 0 0 15px rgba(0, 245, 255, 0.8);
        }

        button::before {
            content: '';
            position: absolute;
            top: 50%;
            left: 50%;
            width: 0;
            height: 0;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.3);
            transform: translate(-50%, -50%);
            transition: width 0.6s, height 0.6s;
        }

        button:active::before {
            width: 300px;
            height: 300px;
        }

        .user-list {
            position: absolute;
            bottom: 30px;
            left: 50%;
            transform: translateX(-50%);
            width: 90%;
            max-width: 500px;
            max-height: 200px;
            overflow-y: auto;
            z-index: 10;
        }

        .user-card {
            background: rgba(20, 20, 40, 0.9);
            border: 1px solid rgba(0, 245, 255, 0.4);
            border-radius: 10px;
            padding: 20px 25px;
            margin-bottom: 10px;
            text-align: center;
            box-shadow: 0 0 20px rgba(0, 245, 255, 0.3);
            animation: slideIn 0.4s ease;
            opacity: 1;
            transition: opacity 1.5s ease;

        }

        .usercardfade-out {
        opacity: 0;
        }


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

        .user-name {
            color: #00F5FF;
            font-size: 16px;
            font-weight: 400;
            text-shadow: 0 0 10px rgba(0, 245, 255, 0.5);
            line-height: 1.6;
        }

        .user-name strong {
            color: #FF006E;
            font-weight: 700;
        }

        .user-list::-webkit-scrollbar {
            width: 8px;
        }

        .user-list::-webkit-scrollbar-track {
            background: rgba(0, 0, 0, 0.3);
            border-radius: 10px;
        }

        .user-list::-webkit-scrollbar-thumb {
            background: linear-gradient(45deg, #FF006E, #8338EC);
            border-radius: 10px;
        }