body {
    font-family: 'Poppins', sans-serif;
    background: url('back.png') no-repeat center center fixed;
    background-size: cover;
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 0;
}

.tagline-container {
    position: absolute;
    top: 10%;
    left: 50%;
    transform: translateX(-50%);
    text-align: center;
    font-size: 22px;
    font-weight: bold;
    color: #ffffff;
    background: rgba(0, 114, 255, 0.8);
    padding: 10px 20px;
    border-radius: 8px;
    width: 90%;
    max-width: 500px;
    animation: fadeIn 0.8s ease-in-out;
}

.login-container {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: rgba(255, 255, 255, 0.9);
    padding: 30px;
    border-radius: 12px;
    box-shadow: 0px 10px 25px rgba(0, 0, 0, 0.2);
    text-align: center;
    width: 350px;
    animation: fadeIn 0.6s ease-in-out;
}

.login-container h2 {
    margin-bottom: 20px;
    color: #333;
    font-weight: bold;
}

input {
    width: 100%;
    padding: 12px;
    margin: 10px 0;
    border: none;
    outline: none;
    border-radius: 6px;
    background: #f4f4f4;
    font-size: 16px;
    transition: all 0.3s ease-in-out;
}

input:focus {
    background: #fff;
    border: 1px solid #0072ff;
    box-shadow: 0px 4px 10px rgba(0, 114, 255, 0.3);
}

button {
    width: 100%;
    padding: 12px;
    background: #0072ff;
    border: none;
    color: white;
    font-size: 16px;
    font-weight: bold;
    cursor: pointer;
    border-radius: 6px;
    transition: background 0.3s ease-in-out, transform 0.2s;
}

button:hover {
    background: #0056b3;
    transform: scale(1.05);
}

#error-message {
    color: red;
    margin-top: 10px;
    font-size: 14px;
}

p {
    margin-top: 15px;
    font-size: 14px;
}

a {
    color: #0072ff;
    text-decoration: none;
    font-weight: bold;
}

a:hover {
    text-decoration: underline;
}

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

@media (max-width: 480px) {
    .login-container {
        width: 90%;
        padding: 20px;
    }
    
    .tagline-container {
        font-size: 18px;
        padding: 8px;
    }
}

.clock-container {
    position: fixed;
    bottom: 10px;
    right: 10px;
    background: #0072ff;
    color: white;
    padding: 10px 15px;
    font-size: 16px;
    border-radius: 5px;
    box-shadow: 0px 4px 8px rgba(0, 0, 0, 0.2);
}