* {
    box-sizing: border-box;
    font-family: "Nanum Gothic", sans-serif;
}

:root {
    --color-mode: "light";
    --color-dark: black;
    --color-light: white;
    --background: white;
    --text-color: black;
}

@media (prefers-color-scheme: dark) {
    :root {
        --color-mode: "dark";
        --background: var(--color-dark);
        --text-color: var(--color-light);
    }
}

.dark {
    --color-mode: "dark";
    --background: var(--color-dark);
    --text-color: var(--color-light);
}

body {
    background: var(--background);
    color: var(--text-color);
    transition: background 500ms ease-in-out, color 200ms ease;
}

.dark-mode-btn {
    font-size: 30px;
    cursor: pointer;
}
.search-section {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin: 1rem 0;
}

.search-section > .wrapper {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.random-btn {
    font-size: 20px;
    cursor: pointer;
}
.search-box {
    font-size: 20px;
    border: 1px solid gray;
}

.keywords {
    margin-top: 20px;
    display: flex;
    flex-direction: row;
}

.keyword {
    background-color: lightyellow;
    border: 1px solid yellow;
    color: black;
    padding: 5px;
    border-radius: 5px;
    margin-left: 5px;
    cursor: pointer;
    width: fit-content;
    font-size: 20px;
}

.delete-keyword {
    font-weight: bolder;
    color: red;
    font-size: 5px;
    padding: 5px;
    cursor: pointer;
}

.initial-result {
    text-align: center;
}
.no-result {
    text-align: center;
}

.card-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    grid-template-rows: repeat(1, 300px);
    grid-gap: 1rem;
    grid-auto-flow: dense;
}

.card-image {
    width: 100%;
    height: 200px;
}

.loader {
    background-color: yellowgreen;
    width: 100%;
    font-size: 50px;
    color: white;
    position: absolute;
    top: 30%;
    text-align: center;
}

.hidden {
    display: none;
}

.modal-wrapper {
    position: fixed;
    top: 0;
    bottom: 0;
    left: 0;
    right: 0;

    z-index: 1;

    display: flex;
    justify-content: center;
    align-items: center;
}

.overlay {
    position: absolute;
    width: 100%;
    height: 100%;
    background-color: rgb(0, 0, 0, 0.5);
}

.modal-contents {
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    width: 500px;
    padding: 2rem;
    background-color: var(--background);
    color: var(--text-color);
}

.modal-image {
    width: 100%;
    height: 400px;
}

.modal-header {
    display: flex;
    justify-content: space-between;

    font-size: 30px;
}

.close-btn {
    cursor: pointer;
    position: absolute;
    font-weight: bold;
    top: 1rem;
    right: 1rem;
}

.overlay {
    cursor: pointer;
}

.modal-title {
    margin: 0;
}

@media (max-width: 650px) {
    .modal-contents {
        width: 100%;
        height: 100%;
    }
    .modal-image {
        width: 70%;
    }
}