/* basic styles */

*,
*::before,
*::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    user-select: none;
    -webkit-user-drag: none;
}

html {
    font-size: 62.5%;
    scroll-behavior: smooth;
    text-rendering: optimizeLegibility;
}

:root {
    --primary-success-color: #1dd881;
    --secondary-success-color: #51ffae;
    --primary-danger-color: #ff523b;
    --secondary-danger-color: #ff7968;
    --font-color: #fff;
    --background-color: #033333;
    --box-bg-color: #1a5555;
}

body {
    cursor: default;
    overflow-x: hidden;
    font-size: 1.4rem;
    font-family: "Gowun Dodum", sans-serif;
}

.row {
    /* width: calc(100% - 2rem); */
    width: 100rem;
    margin: 0 auto;
}

/* to-do section start */

.to-do-section {
    width: 100%;
    min-height: 100vh;
    padding: 2rem;
    background: var(--background-color);
}

.to-do-section .row {
    display: flex;
    align-items: center;
    justify-content: space-around;
    flex-direction: column;
    gap: 2rem;
}

.to-do-image {
    text-align: center;
}

.to-do-image img {
    width: 8rem;
}

.to-do-heading {
    text-align: center;
}

.to-do-heading h1 {
    font-size: 4rem;
    color: var(--primary-success-color);
    text-transform: capitalize;
}

.to-do-form {
    width: 70%;
    padding: 2rem;
    border-radius: 0.5rem;
    color: var(--font-color);
    background: var(--box-bg-color);
}

#form-container {
    display: flex;
    justify-content: space-around;
    flex-direction: column;
    gap: 1rem;
}

.form-group {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 2rem;
}

.form-group label {
    font-size: 1.8rem;
    text-transform: capitalize;
}

.form-group input[type="text"] {
    height: 3.5rem;
    width: 50%;
    color: #000;
    padding: 1rem 1.5rem;
    outline: none;
    border: 0.2rem solid var(--font-color);
    border-radius: 0.5rem;
    font-size: 1.5rem;
    transition: all 0.3s;
}

.form-group input[type="text"]:hover {
    border-color: var(--primary-success-color);
}

.form-group input[type="text"]:focus {
    border-color: var(--primary-success-color);
    box-shadow: inset 0 1px 1px rgb(0 0 0 / 8%), 0 0 8px rgb(102 175 233 / 60%);
}

.form-group input[type="submit"] {
    padding: 1rem 2.5rem;
    color: var(--font-color);
    background: var(--primary-success-color);
    cursor: pointer;
    outline: none;
    border: none;
    text-decoration: none;
    border-radius: 0.4rem;
    text-transform: capitalize;
    transition: all 0.3s;
}

.form-group input[type="submit"]:hover {
    background: var(--secondary-success-color);
}

.form-group p {
    color: var(--primary-danger-color);
}

.to-do-list {
    width: 100%;
    display: flex;
    align-items: flex-start;
    justify-content: space-evenly;
}

.to-do-list > div {
    padding: 2rem;
    background: var(--box-bg-color);
    border-radius: 0.5rem;
}

.to-do-incomplete-list {
    width: 70%;
    display: none;
    align-items: flex-start;
    justify-content: space-around;
    flex-direction: column;
    gap: 1rem;
}

.to-do-incomplete-list h2 {
    font-size: 2.5rem;
    font-weight: 400;
    margin: auto;
    color: var(--font-color);
    text-transform: capitalize;
}

.to-do-incomplete-list ul {
    width: 100%;
    display: flex;
    align-items: flex-start;
    justify-content: space-around;
    flex-direction: column;
    gap: 1rem;
    list-style: none;
}

.to-do-incomplete-list ul li:first-child {
    display: none;
}

.to-do-incomplete-list ul li {
    display: flex;
    align-items: center;
    justify-content: space-evenly;
    gap: 1rem;
    color: var(--font-color);
    cursor: pointer;
}

.to-do-incomplete-list ul li * {
    cursor: pointer;
}

.to-do-author {
    padding-top: 1rem;
}

.to-do-author p {
    color: var(--font-color);
    text-transform: capitalize;
}

.to-do-author p a {
    color: var(--primary-success-color);
    text-decoration: none;
    transition: all 0.3s;
}

.to-do-author p a:hover {
    text-decoration: underline;
}

/* to-do section end */