Glass Login Form Template | QuickCoder

HTML

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Glass Login</title>
    <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.4.0/css/all.min.css">
    <link href="https://fonts.googleapis.com/css2?family=Montserrat:wght@300;400;500;600;700&display=swap" rel="stylesheet">
    
</head>
<body>
    
    <div class="particles" id="particles"></div>
    
    
    <div class="glass-card">
        <div class="card-content">
            <div class="header">
                <div class="logo">
                    <i class="fas fa-user-shield"></i>
                </div>
                <h1 class="title">Admin Portal</h1>
                <p class="subtitle">Secure access to dashboard</p>
            </div>

<label class="remember-container">
                    <input type="checkbox" id="remember" hidden>
                    <span class="custom-checkbox"></span>
                    <span>Remember me for 30 days</span>
                </label>

<div class="footer">
                <p>
                    <a href="#">Forgot Password?</a> • 
                    <a href="#">Help Center</a> • 
                    <a href="#">Privacy Policy</a>
                </p>
            </div>
        </div>
    </div>

</body>
</html>

CSS

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

body {
            font-family: 'Montserrat', sans-serif;
            min-height: 100vh;
            background: linear-gradient(135deg, #6a11cb 0%, #2575fc 100%);
            display: flex;
            justify-content: center;
            align-items: center;
            padding: 20px;
            position: relative;
            overflow: hidden;
        }

/* Floating particles */
        .particles {
            position: absolute;
            width: 100%;
            height: 100%;
            z-index: 1;
        }

.particle {
            position: absolute;
            background: rgba(255, 255, 255, 0.1);
            border-radius: 50%;
            animation: floatParticle 20s infinite linear;
        }

@keyframes floatParticle {
            0% {
                transform: translate(0, 0) rotate(0deg) scale(1);
                opacity: 0;
            }
            10% {
                opacity: 1;
            }
            90% {
                opacity: 1;
            }
            100% {
                transform: translate(100px, -100vh) rotate(360deg) scale(0);
                opacity: 0;
            }
        }

/* Glass card */
        .glass-card {
            width: 100%;
            max-width: 380px;
            background: rgba(255, 255, 255, 0.1);
            backdrop-filter: blur(20px);
            border-radius: 20px;
            padding: 40px;
            border: 1px solid rgba(255, 255, 255, 0.2);
            box-shadow: 
                0 25px 45px rgba(0, 0, 0, 0.1),
                inset 0 0 0 1px rgba(255, 255, 255, 0.1);
            position: relative;
            z-index: 10;
            overflow: hidden;
            animation: floatCard 6s ease-in-out infinite;
        }

@keyframes floatCard {
            0%, 100% { transform: translateY(0) rotateX(0); }
            50% { transform: translateY(-10px) rotateX(1deg); }
        }

.glass-card::before {
            content: '';
            position: absolute;
            top: -50%;
            left: -50%;
            width: 200%;
            height: 200%;
            background: linear-gradient(
                45deg,
                transparent,
                rgba(255, 255, 255, 0.1),
                transparent
            );
            transform: rotate(45deg);
            animation: shine 8s infinite;
        }

@keyframes shine {
            0% { transform: translateX(-100%) translateY(-100%) rotate(45deg); }
            100% { transform: translateX(100%) translateY(100%) rotate(45deg); }
        }

.card-content {
            position: relative;
            z-index: 2;
        }

/* Header */
        .header {
            text-align: center;
            margin-bottom: 35px;
        }

.logo {
            width: 70px;
            height: 70px;
            margin: 0 auto 20px;
            background: rgba(255, 255, 255, 0.15);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            border: 2px solid rgba(255, 255, 255, 0.3);
            color: white;
            font-size: 28px;
            backdrop-filter: blur(5px);
        }

.title {
            color: white;
            font-size: 28px;
            font-weight: 600;
            margin-bottom: 8px;
        }

.subtitle {
            color: rgba(255, 255, 255, 0.8);
            font-size: 14px;
            font-weight: 400;
        }

/* Form */
        .form-group {
            margin-bottom: 25px;
        }

.input-container {
            position: relative;
        }

.input-icon {
            position: absolute;
            left: 18px;
            top: 50%;
            transform: translateY(-50%);
            color: rgba(255, 255, 255, 0.7);
            font-size: 18px;
            z-index: 2;
            transition: color 0.3s;
        }

input {
            width: 100%;
            padding: 16px 16px 16px 50px;
            background: rgba(255, 255, 255, 0.1);
            border: 1px solid rgba(255, 255, 255, 0.2);
            border-radius: 12px;
            color: white;
            font-size: 16px;
            font-weight: 400;
            transition: all 0.3s;
            backdrop-filter: blur(5px);
        }

input::placeholder {
            color: rgba(255, 255, 255, 0.5);
        }

input:focus {
            outline: none;
            background: rgba(255, 255, 255, 0.15);
            border-color: rgba(255, 255, 255, 0.4);
            box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.1);
        }

input:focus + .input-icon {
            color: white;
        }

.password-toggle {
            position: absolute;
            right: 18px;
            top: 50%;
            transform: translateY(-50%);
            background: none;
            border: none;
            color: rgba(255, 255, 255, 0.7);
            cursor: pointer;
            font-size: 18px;
            transition: color 0.3s;
        }

.password-toggle:hover {
            color: white;
        }

/* Checkbox */
        .remember-container {
            display: flex;
            align-items: center;
            gap: 10px;
            margin-bottom: 25px;
            color: rgba(255, 255, 255, 0.8);
            font-size: 14px;
        }

.custom-checkbox {
            width: 20px;
            height: 20px;
            background: rgba(255, 255, 255, 0.1);
            border: 1px solid rgba(255, 255, 255, 0.3);
            border-radius: 5px;
            position: relative;
            cursor: pointer;
            transition: all 0.3s;
        }

.custom-checkbox::after {
            content: '✓';
            position: absolute;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            color: white;
            font-size: 12px;
            opacity: 0;
            transition: opacity 0.3s;
        }

input[type="checkbox"]:checked + .custom-checkbox {
            background: rgba(255, 255, 255, 0.2);
            border-color: rgba(255, 255, 255, 0.5);
        }

input[type="checkbox"]:checked + .custom-checkbox::after {
            opacity: 1;
        }

/* Button */
        .glass-btn {
            width: 100%;
            padding: 16px;
            background: rgba(255, 255, 255, 0.15);
            border: 1px solid rgba(255, 255, 255, 0.3);
            border-radius: 12px;
            color: white;
            font-size: 16px;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.3s;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 10px;
            backdrop-filter: blur(5px);
            position: relative;
            overflow: hidden;
        }

.glass-btn::before {
            content: '';
            position: absolute;
            top: 0;
            left: -100%;
            width: 100%;
            height: 100%;
            background: linear-gradient(
                90deg,
                transparent,
                rgba(255, 255, 255, 0.2),
                transparent
            );
            transition: left 0.5s;
        }

.glass-btn:hover::before {
            left: 100%;
        }

.glass-btn:hover {
            background: rgba(255, 255, 255, 0.25);
            transform: translateY(-3px);
            box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
        }

.glass-btn:active {
            transform: translateY(-1px);
        }

/* Footer */
        .footer {
            text-align: center;
            margin-top: 25px;
            color: rgba(255, 255, 255, 0.6);
            font-size: 13px;
        }

.footer a {
            color: rgba(255, 255, 255, 0.8);
            text-decoration: none;
            margin: 0 8px;
            transition: color 0.3s;
            position: relative;
        }

.footer a:hover {
            color: white;
        }

.footer a::after {
            content: '';
            position: absolute;
            width: 0;
            height: 1px;
            bottom: -2px;
            left: 0;
            background: white;
            transition: width 0.3s;
        }

.footer a:hover::after {
            width: 100%;
        }

/* Loader */
        .loader {
            width: 20px;
            height: 20px;
            border: 3px solid rgba(255, 255, 255, 0.3);
            border-top-color: white;
            border-radius: 50%;
            animation: spin 1s linear infinite;
            display: none;
        }

@keyframes spin {
            to { transform: rotate(360deg); }
        }

/* Responsive */
        @media (max-width: 480px) {
            .glass-card {
                padding: 30px 25px;
                max-width: 90%;
            }
            
            .logo {
                width: 60px;
                height: 60px;
                font-size: 24px;
            }
            
            .title {
                font-size: 24px;
            }
        }

JavaScript

document.addEventListener('DOMContentLoaded', function() {
            // Create particles
            const particlesContainer = document.getElementById('particles');
            for (let i = 0; i < 20; i++) {
                const particle = document.createElement('div');
                particle.className = 'particle';
                particle.style.left = Math.random() * 100 + '%';
                particle.style.top = Math.random() * 100 + '%';
                particle.style.width = particle.style.height = (Math.random() * 60 + 20) + 'px';
                particle.style.animationDelay = Math.random() * 20 + 's';
                particle.style.opacity = Math.random() * 0.2 + 0.05;
                particlesContainer.appendChild(particle);
            }

// Password toggle
            const togglePassword = document.getElementById('togglePassword');
            const passwordInput = document.getElementById('password');
            
            togglePassword.addEventListener('click', function() {
                const type = passwordInput.getAttribute('type') === 'password' ? 'text' : 'password';
                passwordInput.setAttribute('type', type);
                const icon = this.querySelector('i');
                icon.classList.toggle('fa-eye');
                icon.classList.toggle('fa-eye-slash');
            });

// Form submission
            const loginForm = document.getElementById('loginForm');
            const submitBtn = document.getElementById('submitBtn');
            const btnText = document.getElementById('btnText');
            const loader = document.getElementById('loader');
            
            loginForm.addEventListener('submit', function(e) {
                e.preventDefault();
                
                const email = document.getElementById('email').value;
                const password = document.getElementById('password').value;
                
                // Show loading
                btnText.textContent = '';
                loader.style.display = 'block';
                submitBtn.disabled = true;
                
                // Simulate login
                setTimeout(() => {
                    if (email && password) {
                        // Success
                        loader.style.display = 'none';
                        btnText.textContent = 'Welcome!';
                        submitBtn.style.background = 'rgba(72, 187, 120, 0.3)';
                        submitBtn.style.borderColor = 'rgba(72, 187, 120, 0.5)';
                        
                        setTimeout(() => {
                            alert(`Access granted!\nWelcome back, ${email}`);
                            resetForm();
                        }, 1000);
                    } else {
                        // Error
                        loader.style.display = 'none';
                        btnText.textContent = 'Try again';
                        submitBtn.style.background = 'rgba(245, 101, 101, 0.3)';
                        submitBtn.style.borderColor = 'rgba(245, 101, 101, 0.5)';
                        
                        setTimeout(() => {
                            resetForm();
                        }, 1500);
                    }
                }, 2000);
            });
            
            function resetForm() {
                btnText.textContent = 'Sign In';
                submitBtn.disabled = false;
                submitBtn.style.background = 'rgba(255, 255, 255, 0.15)';
                submitBtn.style.borderColor = 'rgba(255, 255, 255, 0.3)';
            }
            
            // Add input focus effects
            const inputs = document.querySelectorAll('input');
            inputs.forEach(input => {
                const container = input.parentElement;
                
                input.addEventListener('focus', function() {
                    container.style.transform = 'scale(1.02)';
                });
                
                input.addEventListener('blur', function() {
                    container.style.transform = 'scale(1)';
                });
            });
        });

Glass Login Form Template Preview

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