*{
    font-family: 'Cairo', sans-serif;
}

body {
    font-family: 'Cairo', sans-serif;
    background-color: white;
    color: rgb(255, 255, 255);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    margin: 0;
    padding: 20px;
    box-sizing: border-box;
    transition: background-color 0.3s ease, color 0.3s ease;
}

.title {
    text-align: center;
    margin-bottom: 40px;
    color: rgb(10, 9, 9);
    transition: color 0.3s ease;
}

.div-button {
    width: 100%;
    max-width: 500px;
    display: flex;
    justify-content: flex-start;
    margin-bottom: 20px;
    margin-bottom: 3px;
}

.div-button button {
    background-color: rgb(118, 119, 120);
    /* width: 80px; */
    height: 30px;
    border-radius: 10%;
    color: white;
    border: none;
    cursor: pointer;
    margin-right: 4px;
    transition: background-color 0.3s ease, color 0.3s ease;
}

.card {
    background-color: rgb(148, 140, 140);
    border-radius: 8px;
    box-shadow: 0 4px 10px rgba(242, 234, 234, 0.4);
    padding: 30px;
    width: 100%;
    max-width: 500px;
    box-sizing: border-box;
    transition: background-color 0.3s ease, box-shadow 0.3s ease;
}

.group {
    margin-bottom: 25px;
}

.label {
    display: block;
    margin-bottom: 10px;
    font-size: 1.1em;
    color: rgb(245, 242, 242);
    transition: color 0.3s ease;
}

.input {
    width: 100%;
    padding: 15px;
    border: 1px solid rgba(68, 68, 68, 1);
    background-color: rgb(246, 240, 240);
    color: rgb(6, 5, 5);
    font-size: 1.05em;
    outline: none;
    transition: border-color 0.3s ease, background-color 0.3s ease, color 0.3s ease;
    box-sizing: border-box;
    border-radius: 6px;
}

/* .input:hover { */
    /* color: rgb(239, 234, 234); */
    /* background-color: black; */
/* } */

.add_button {
    width: 100%;
    padding: 15px;
    background-color: rgba(0, 123, 255, 1);
    color: white;
    border: none;
    border-radius: 6px;
    font-size: 1em;
    font-weight: 600;
    cursor: pointer;
}

.add_button:hover {
    background-color: rgba(0, 86, 179, 1);
}
.card h3{
    display: flex;
    justify-content: space-around;
    /* align-items: center; */
    flex-wrap: wrap;
    
}
.card h3 button{
    display: none;
    background-color: rgb(240, 5, 5);
    width: 80px;
    height: 30px;
    border-radius: 10%;
    color: white;
    border: none;
    cursor: pointer;
    margin-right: 4px;
    font-family: 'Cairo', sans-serif;
    transition: background-color 0.3s ease, color 0.3s ease;
}
.tasks{
    
    padding: 15px;
    background-color: rgba(0, 123, 255, 1);
    color: white;
    border: none;
    border-radius: 6px;
    /* font-size: 1.1em; */
    font-weight: 600;
    cursor: pointer;
}
.tasks .notasks{
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    /* margin-bottom: 30px; */
    /* flex-wrap:; */
}

.taskw {
    margin-top: 5px;
    background-color: brown;
    padding: 10px;
    border-radius: 10px;
}

.delete-btn {
    float: left;
}

.tasks .notasks samp{
    font-family: 'Cairo', sans-serif;
}
.derk {
    --mode-bg: rgb(26, 26, 26);
    --tasks-border: rgba(136, 136, 136, 0.36);
    --mode-color: rgb(240, 240, 240);
    --input-bg: rgb(51, 51, 51);
    --input-fbg: rgb(68, 68, 68);
    --second-color: rgb(40, 40, 40);
}

.derk {
    background-color: var(--mode-bg);
    color: var(--mode-color);
}

.derk .title {
    color: var(--mode-color);
}

.derk .div-button button {
    background-color: var(--input-bg);
    color: var(--mode-color);
}

.derk .card {
    background-color: var(--second-color);
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.5);
}

.derk .label {
    color: var(--mode-color);
}

.derk .input {
    background-color: var(--input-bg);
    color: var(--mode-color);
    border-color: var(--tasks-border);
}

.derk .input:hover {
    background-color: var(--input-fbg);
    color: var(--mode-color);
}

@media (max-width: 600px) {
    .title {
        font-size: 2.2em;
        margin-bottom: 30px;
    }
    .card {
        padding: 20px;
        margin: 0 15px;
    }
    .input,
    .button {
        padding: 12px;
        font-size: 1em;
    }
    .label {
        font-size: 1em;
    }
}