indexstyles.css

@charset "utf-8";

/*
   Author: Jeisson Alexander Hernandez
   Date:   August, 2024
   Encriptador de texto
   Filename: indexstyles.css

*/

/****** General Settings ********/
*
{
    padding: 0;
    margin: 0;
    box-sizing: border-box;
    font-family: 'IBM Plex Mono', monospace, Arial, Helvetica, sans-serif;
    background-color: #1a1a1a;
    color: #ffffff;
}

html, body {
    width: 100%;
    overflow-x: hidden; 
    background-color: #1a1a1a;
}

header{
    text-align: center;
}

header img{
    display: inline-block;
    margin: 20px 20px;
}

h1{
    text-align: center;
    margin: 20px 20px;
    padding: 20px 20px;
    overflow: hidden;
    white-space: nowrap;
    border-right: 4px solid;
    width: 0;
    animation: typing 3.5s steps(30, end) forwards, blink-cursor 0.75s step-end infinite;
}

h1.typing-finished {
    animation: typing 3.5s steps(30, end) forwards, disappear-cursor 0.5s step-end 1 3.5s forwards;
}

.container-fluid{
    width: 100%;
    padding: 10px;
    box-sizing: border-box;
    font-family: 'IBM Plex Mono', monospace;
    color: #00FF00;
    background-color: #1a1a1a;
    border: none; 
    border-radius: 0; 
    resize: vertical; 
}

textarea#user_input, textarea#user_output {
    resize: none;
}
textarea:focus {
    outline: none; 
}

.message{
    text-align: center;
}

/**** Overlay Container Settings *****/
#overlay-container{
    position: absolute;
    top: 0;
    left: 0;
    padding-top: 2%;
    width: 100%;
    height: auto;
    background-color: transparent;
    display: flex;
    align-items: flex-start;
    justify-content: center;
    z-index: 1;
}

#overlay-container img {
    width: 30%;
    height: auto;
}

.message {
    position: relative;
    z-index: 2;
    margin-top: 10px;
    background-color: transparent;
}

/********* Card Settings *********/
div.cardheight {
    height: 380px;
    margin: 10px 10px;
    background-color: #1a1a1a;
    border: 2px dashed #ffffff;
}

.card{
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0 4px 8px rgba(0,0,0.1);
}

/********* Button Settings *********/
button{
    padding: 10px 20px;
    margin: 10px;
    font-family: 'IBM Plex Mono', monospace;
    border: none;
    border-radius: 4px;
    cursor: pointer;
}

#encrypt-button{
    color: #ffffff;
    background-color: #007bff;
}

.decrypt-button{
    background-color: #ffffff;
    color: #007bff;
}

button#encrypt-button:hover{
    background-color: #0056b3;
}

button.decrypt-button:hover{
    background-color: #bdc0c0;
}

.button-container{
    display: flex;
    justify-content: center;
}

/********* StyleCard Settings *********/
.stylecard{
    background-color: #e0e5e9;
    border: none;
    padding: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
}

/********** Separator **********/
.separator{
    width: 100%;
    height: 4px;
    background: linear-gradient(to right, #3498db, #9b59b6);
    margin-top: 20px;
}

/********** Footer **********/
.d-flex {
    display: flex;
    justify-content: space-around;
    align-items: center;
    flex-wrap: wrap;
    background-color: #2c3e50; 
    padding: 20px 0;
}

.footer-item {
    flex: 1 1 30%; 
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 10px;
    max-width: 30%; 
    box-sizing: border-box; 
    background-color: #2c3e50; 
}

.footer-item img {
    margin-bottom: 10px;
    background-color: #2c3e50;
}

.footer-item a, 
.footer-item p {
    margin: 5px 0;
    text-align: center;
    background-color: transparent;
}


/********** Animations **********/
@keyframes typing {
    from {width: 0;}
    to {width: 100%;}
}

@keyframes blink-cursor {
    50% { border-color: transparent; }
}

@keyframes disappear-cursor {
    to { border-color: transparent; }
}

/**** Responsive design for phones ****/
@media (max-width: 767px) {
    .card{
        padding: 15px;
        font-size: 0.8rem;
    }

    textarea{
        height: auto;
        font-size: 0.8rem;
        resize: none;
    }

    button{
        font-size: 0.8rem;
        margin-top: 5px;
        display: flex;
        flex-direction: column;
        flex-wrap: nowrap;
        align-items: center;
    }

    .row{
        display: flex;
        flex-direction: column;
        align-items: center;
    }

    #encrypt-button, .decrypt-button {
        width: 30%;
        margin: 5px 0;
    }

    .d-flex {
        flex-direction: column; 
    }

    .footer-item {
        max-width: 70%; 
        margin-bottom: 20px; 
    }

    .footer-item:nth-child(1) { order: 2; } 
    .footer-item:nth-child(2) { order: 1; } 
    .footer-item:nth-child(3) { order: 3; } 
}

/**** Responsive design for tablets ****/
@media (min-width: 768px) and (max-width: 1024px) {
    .col-sm-6{
        width: 80%;
    }

    .card{
        padding: 15px;
        font-size: 0.9rem;
    }

    textarea{
        height: auto;
        font-size: 0.9rem;
        resize: none;
    }

    button{
        font-size: 0.9rem;
        margin-top: 5px;
    }

    .custom-center{
        display: flex;
        flex-direction: column;
        flex-wrap: wrap;
        align-items: center;
    }

    .col-sm-6.button-container{
        flex: 1;
        display: flex;
        justify-content: center;
    }

    #encrypt-button, .decrypt-button{
        width: 80%;
        margin: 10px, 0;
    }

    .footer-item {
        max-width: 25%; 
    }
}