/* RESET CSS */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    transition: color 0.1s ease-in-out, border 0.1s ease-in-out, background-color 0.1s ease-in-out;
    scroll-behavior: smooth;
}

/* NO SCROLLBAR */
.no-scrollbar {
    -ms-overflow-style: none;
    scrollbar-width: none;
}

.no-scrollbar::-webkit-scrollbar {
    display: none;
}

/* VARIABLES */
:root {
    /* Light mode */
    --light-text-color: #000000;
    --light-border-color: #d2e3df;
    --light-darker-background-color: #f6f8fa;
    --light-background-color: #ffffff;
    --light-hover-color: #eaedf0;

    /* Dark mode */
    --dark-text-color: #f1f6fb;
    --dark-border-color: #3e444c;
    --dark-darker-background-color: #020409;
    --dark-background-color: #0d1117;
    --dark-hover-color: #16191f;
}

/* GENERAL */
body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji";
}

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

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

main {
    width: 100%;
    height: calc(100dvh - 6rem);
    display: flex;
    flex-direction: row;
}

hr {
    margin: 1rem 0 0.75rem 0;
    border: none;
    border-top: solid 1px var(--light-border-color);
}

hr.light-mode {
    border-top: solid 1px var(--light-border-color);
}

hr.dark-mode {
    border-top: solid 1px var(--dark-border-color);
}

button {
    height: 2rem;
    padding: 0.5rem;
    display: flex;
    flex-direction: row;
    justify-content: center;
    align-items: center;
    border: 1px solid var(--light-border-color);
    border-radius: 5px;
    background-color: var(--light-darker-background-color);
    cursor: pointer;
}

button:hover {
    background-color: var(--light-hover-color);
}

button.square {
    width: 2rem;
}

button.light-mode {
    color: var(--light-text-color);
    border: 1px solid var(--light-border-color);
    background-color: var(--light-darker-background-color);
}

button.light-mode:hover {
    background-color: var(--light-hover-color);
}

button.dark-mode {
    color: var(--dark-text-color);
    border: 1px solid var(--dark-border-color);
    background-color: var(--dark-darker-background-color);
}

button.dark-mode:hover {
    background-color: var(--dark-hover-color);
}

.info-btn {
    position: absolute;
    top: -2.25rem;
    right: -0.5rem;
    font-size: 0.75rem;
    border: none;
    background-color: transparent;
    cursor: pointer;
}

.info-btn.light-mode,
.info-btn.dark-mode {
    border: none;
    background-color: transparent;
}

.info-btn:hover,
.info-btn.light-mode:hover,
.info-btn.dark-mode:hover {
    background-color: transparent;
}

.row {
    display: flex;
    flex-direction: row;
    gap: 0.25rem;
}

.full {
    width: 100%;
}

.rotate-90 {
    margin: 0 0.25rem;
    display: inline-block;
    transform: rotate(90deg);
}

.uppercase {
    text-transform: uppercase;
}

/* HEADER */
header {
    width: 100%;
    height: 4rem;
    padding: 0 1rem;
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    color: var(--light-text-color);
    border-bottom: 1px solid var(--light-border-color);
    background-color: var(--light-darker-background-color);
}

header.light-mode {
    color: var(--light-text-color);
    border-bottom: 1px solid var(--light-border-color);
    background-color: var(--light-darker-background-color);
}

header.dark-mode {
    color: var(--dark-text-color);
    border-bottom: 1px solid var(--dark-border-color);
    background-color: var(--dark-darker-background-color);
}

header ul {
    display: flex;
    flex-direction: row;
    justify-content: center;
    align-items: center;
    gap: 0.5rem;
    list-style: none;
}

header h1 {
    display: flex;
    flex-direction: row;
    justify-content: center;
    align-items: center;
    gap: 0.5rem;
    font-size: 1rem;
}

#reset-btn {
    font-weight: 800;
    color: #e5685c;
}

.brand {
    font-size: 1.5rem;
}

/* ASIDE MODULES */
aside {
    width: 15rem;
    height: 100%;
    padding: 1rem;
    overflow-y: scroll;
    border-right: 1px solid var(--light-border-color);
    background-color: var(--light-darker-background-color);
}

aside.light-mode {
    border-right: 1px solid var(--light-border-color);
    background-color: var(--light-darker-background-color);
}

aside.dark-mode {
    border-right: 1px solid var(--dark-border-color);
    background-color: var(--dark-darker-background-color);
}

aside h2 {
    margin-bottom: 0.5rem;
    font-size: 1rem;
    text-align: center;
}

aside ul {
    width: 100%;
    height: auto;
    display: flex;
    flex-direction: column;
    justify-content: start;
    align-items: center;
    gap: 0.5rem;
    list-style: none;
}

aside ul li {
    width: 100%;
}

/* MARKDOWN SECTION */
#markdown-section {
    width: 50%;
    padding: 1rem;
}

textarea {
    width: 100%;
    max-width: 940px;
    height: 100%;
    padding: 1rem;
    border-radius: 5px;
    background-color: var(--light-darker-background-color);
    resize: none;
}

textarea:focus {
    outline: none;
}

textarea.light-mode {
    color: var(--light-text-color);
    border: 1px solid var(--light-border-color);
    background-color: var(--light-darker-background-color);
}

textarea.dark-mode {
    color: var(--dark-text-color);
    border: 1px solid var(--dark-border-color);
    background-color: var(--dark-darker-background-color);
}

/* Badge generator */
#badge-generator {
    width: 100%;
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 0.5rem;
}

#badge-generator label {
    margin-left: 0.5rem;
    color: var(--light-text-color);
    font-size: 0.75rem;
    text-align: start;
}

#badge-generator label.light-mode {
    color: var(--light-text-color);
}

#badge-generator label.dark-mode {
    color: var(--dark-text-color);
}

#badge-generator input,
#badge-generator select {
    width: 100%;
    height: 2rem;
    padding: 0.5rem;
    color: var(--light-text-color);
    border: 1px solid var(--light-border-color);
    border-radius: 5px;
    outline: none;
    background-color: transparent;
}

#badge-generator input.light-mode,
#badge-generator select.light-mode {
    color: var(--light-text-color);
    border: 1px solid var(--light-border-color);
}

#badge-generator input.dark-mode,
#badge-generator select.dark-mode {
    color: var(--dark-text-color);
    border: 1px solid var(--dark-border-color);
}

#badge-generator select {
    margin-bottom: 0.5rem;
}

/* PREVIEW SECTION */
#preview-section {
    width: 50%;
    margin: 1rem 1rem 1rem 0rem;
    padding: 1rem;
    border-radius: 5px;
    border: 1px solid var(--light-border-color);
    overflow-y: scroll;
}

#preview-section.light-mode {
    border: 1px solid var(--light-border-color);
}

#preview-section.dark-mode {
    border: 1px solid var(--dark-border-color);
}

/* FOOTER */
footer {
    width: 100%;
    height: 2rem;
    display: flex;
    flex-direction: row;
    justify-content: center;
    align-items: center;
    font-size: 0.75rem;
    border-top: 1px solid var(--light-border-color);
    background-color: var(--light-darker-background-color);
}

footer.light-mode {
    border-top: 1px solid var(--light-border-color);
    background-color: var(--light-darker-background-color);
}

footer.dark-mode {
    border-top: 1px solid var(--dark-border-color);
    background-color: var(--dark-darker-background-color);
}

/* TOAST */
#toast-container {
    position: fixed;
    bottom: 2.5rem;
    right: 0.5rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    z-index: 9999;
}

.toast {
    padding: 0.75rem 1rem;
    font-size: 0.75rem;
    color: var(--dark-text-color);
    border-radius: 5px;
    background-color: rgba(0, 0, 0, 0.8);
    box-shadow: 0 2.5px 5px rgba(0, 0, 0, 0.3);
    opacity: 0;
    transform: translateY(2rem);
    transition: opacity 0.3s ease-in-out, transform 0.3s ease-in-out;
}

.toast.show {
    opacity: 1;
    transform: translateY(0);
}

/* MODAL */
.modal {
    width: 100%;
    height: 100dvh;
    position: fixed;
    top: 0;
    left: 0;
    display: flex;
    flex-direction: row;
    justify-content: center;
    align-items: center;
    background-color: rgba(0, 0, 0, 0.75);
    z-index: 999;
}

.modal.hidden {
    display: none;
}

.modal-content {
    width: 50rem;
    padding: 2rem;
    position: relative;
    color: var(--light-text-color);
    border-radius: 5px;
    background-color: var(--light-background-color);
    overflow-y: auto;
}

.modal-content.light-mode {
    color: var(--light-text-color);
    background-color: var(--light-background-color);
}

.modal-content.dark-mode {
    color: var(--dark-text-color);
    background-color: var(--dark-background-color);
}

.close-btn {
    position: absolute;
    top: 0.5rem;
    right: 0.5rem;
}

.modal-body {
    color: var(--light-text-color);
}

.modal-content.light-mode .modal-body {
    color: var(--light-text-color);
}

.modal-content.dark-mode .modal-body {
    color: var(--dark-text-color);
}

.modal-body a {
    color: #0072e3;
    text-decoration: underline;
}

.modal-body a:hover {
    text-decoration: none;
}

.modal-body ul {
    margin: 1rem 0;
    padding-left: 1.25rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    list-style: disc;
}

.modal-body code {
    padding: 0.25rem 0.5rem;
    font-family: monospace;
    font-size: 0.75rem;
    border-radius: 5px;
    background-color: var(--light-darker-background-color);
}

.modal-body code.light-mode {
    background-color: var(--light-darker-background-color);
}

.modal-body code.dark-mode {
    background-color: var(--dark-darker-background-color);
}

.modal-body figure {
    margin-top: 1rem;
    text-align: center;
}

.modal-body figure img {
    width: 100%;
    height: auto;
    border-radius: 5px;
}

.modal-body figure figcaption {
    margin-top: 0.75rem;
    font-weight: 200;
    text-align: justify;
}

/* RESPONSIVE */
@media only screen and (max-width: 768px) {
    main {
        height: 100%;
        padding: 1rem;
        flex-direction: column;
        gap: 1rem;
    }

    aside {
        width: 100%;
        height: auto;
        margin: 0;
        padding: 0;
    }

    aside,
    aside.light-mode,
    aside.dark-mode {
        border: none;
        background-color: transparent;
    }

    #markdown-section {
        width: 100%;
        height: 25rem;
        margin: 0;
        padding: 0;
    }

    #preview-section {
        width: 100%;
        height: auto;
        margin: 0;
        overflow: unset;
    }

    .info-btn {
        right: 0rem;
    }

    .modal {
        padding: 1rem;
    }
}