/* start of setup */

.test-color {
    background-color: #552c00;
}

:root {
    --scroll-width: calc(80px - 8px);

    --light-border-color: #cccccc;
    --dark-border-color: #333;

    --light-background-color: #fff;
    --light-background-focus-color: #eee;
    --light-text-color: #000000;

    --dark-background-color: #121212;
    --dark-background-focus-color: #181818;
    --dark-text-color: #ffffff;

    --safe-background-color-1: #8a8a00;
    --safe-text-color-1: #cccccc;

    --accent-color-1: #0F7A71;
    --accent-color-2: #091929; /* material-ui */
    --accent-color-3: #2196f3; /* material-ui */
    --accent-color-4: #d60000;
    --accent-color-5: #ff6f6f;
    --accent-color-5: #ffa7ef;

    --light-accent-color-1: #e7ffae;
    --light-accent-color-2: #fae4ff;
    --light-accent-color-3: #faf0f0;

    --dark-accent-color-1: #213000;
    --dark-accent-color-2: #2a0033;
    --dark-accent-color-3: #2B0B0B;
    --dark-accent-color-4: #1C2B1F;
    --dark-accent-color-5: #191970;
    --dark-accent-color-6: #2A003F;
    --dark-accent-color-7: #102820;
    --dark-accent-color-8: #2C1A24;
    --dark-accent-color-9: #12343B;
    --dark-accent-color-10: #643843;
    --dark-accent-color-11: #583C42;
    --dark-accent-color-12: #6D3B47;
    --dark-accent-color-13: #452B3C;
    --dark-accent-color-14: #4A2E3A;
    --dark-accent-color-15: #0F4C5C;
    --dark-accent-color-16: #1B1C31;
    --dark-accent-color-17: #500000;
}

*,
*::before,
*::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;

    /* -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none; */
}

body {
    background: inherit;
    color: inherit;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    line-height: 1.6;
    font-family: "Courier New", Courier, "Liberation Mono", "DejaVu Sans Mono", monospace;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

a {
    text-decoration: none;
    transition: opacity 0.2s ease;
    color: var(--light-text-color);
}

/*
a:hover {
    opacity: 0.7;
}
*/

input,
button,
textarea,
select {
    /* font: inherit; color: inherit; background-color: transparent; */
    border: none;
    outline: none;
}

button {
    cursor: pointer;
}

textarea {
    padding: 8px;
    border: 1px solid var(--light-border-color);
    background-color: var(--light-background-color);
    color: var(--light-text-color);
}

html[data-theme="light"] {
    background-color: var(--light-background-color);
    color: var(--light-text-color);
}

html[data-theme="dark"] {
    background-color: var(--dark-background-color);
    color: var(--dark-text-color);
}

html[data-theme="dark"] {
    scrollbar-color: var(--light-border-color) var(--dark-background-color);
}

html[data-theme="dark"] a {
    color: var(--dark-text-color);
}

html[data-theme="dark"] textarea {
    background-color: var(--dark-background-color);
    color: var(--dark-text-color);
}

/* end of setup */



/* start of main style */

header {
    padding: 8px;
    background-color: var(--accent-color-2);
    position: sticky;
    top: 0;
    left: 0;
    z-index: 1;
}

.app-logo {
    display: flex;
    align-items: center;

    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
}

.app-logo img {
    vertical-align: middle;
}

.navbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.navbar a {
    color: var(--dark-text-color);
    text-decoration: none;
}

.navbar ul {
    list-style: none;
    display: flex;
    align-items: center;
}

.navbar ul li {
    display: inline-block;
}

.navbar ul li a img {
    height: 48px;
    vertical-align: middle;
    margin-right: 8px;
    transition: opacity 0.3s ease;
}

.navbar ul li a span {
    display: inline-block;
    transition: opacity 0.3s ease;
}

.navbar-hamburger-menu-button {
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;

    min-width: 30px;
    text-align: center;
    display: none;
    font-size: 30px;
    cursor: pointer;
}

.navbar.navbar-menu-small-screen .navbar-hamburger-menu-button {
    display: none;
}

.navbar-hamburger-menu-button:hover {
    opacity: 0.7;
}

.navbar-menu-item {
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;

    margin-right: 32px;
    width: 100%;
    text-align: left;
}

.navbar-menu-item a {
    transition: opacity 0.3s ease;
}

.navbar-menu-item a:hover {
    color: var(--light-accent-color-1);
}

.navbar-menu-item.navbar-hamburger-menu-close-button {
    display: none;
}

.navbar-menu-item.navbar-menu-item-selected a {
    color: var(--accent-color-5);
}

.navbar-menu-item.navbar-menu-item-selected a:hover {
    color: var(--light-accent-color-1);
}

.toggle-theme-button-container {
    cursor: pointer;
}

.toggle-theme-button-container:hover {
    opacity: 0.7;
}

.toggle-theme-button {
    background: none;
    border: 1px solid var(--light-border-color);
    border-radius: 50%;
    font-size: 0.75em;
    cursor: pointer;
    width: 2em;
    aspect-ratio: 1 / 1;
    line-height: 0px;
    padding: 0px;
    margin: auto;
}

.toggle-theme-button:hover {
    opacity: 0.7;
}

main {
    flex: 1;
}

h1 {
    margin: 0;
    padding: 0;
    /* font-size: inherit; */
    font-weight: inherit;
    line-height: inherit;
    text-transform: none;
    /* line-height: 1.1; */
    text-wrap: balance;
}

/* footer {
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
} */

@media screen and (max-width: 768px) {
    .navbar ul {
        box-shadow: 2px 0 4px rgba(0, 0, 0, 0.5);
        text-align: left;
        background-color: var(--accent-color-2);
        width: 60%;
        padding-top: 64px;
        max-width: 200px;
        position: fixed;
        top: 0;
        
        left: -100%;
        right: auto;
        
        flex-direction: column;
        align-items: flex-start;
    }

    .navbar.navbar-menu-small-screen {
        align-items: center;
    }

    .navbar.navbar-menu-small-screen ul {
        display: flex;
        left: 0;
        right: auto;
    }

    .navbar-hamburger-menu-button {
        display: inline-block;
        color: var(--dark-text-color);
    }

    .navbar-menu-item {
        margin-right: 0;
    }

    .navbar-menu-item a {
        display: block;
        padding: 16px;
    }

    .navbar-menu-item:hover {
        background-color: var(--dark-background-color);
    }

    .navbar-menu-item.navbar-hamburger-menu-close-button {
        width: auto;
        display: block;
        color: var(--dark-text-color);
        position: absolute;
        top: 10px;
        right: 10px;
        font-size: 30px;
        cursor: pointer;
        text-align: right;
    }

    .navbar-menu-item.navbar-hamburger-menu-close-button:hover {
        opacity: 0.7;
        background-color: initial;
    }

    .toggle-theme-button-container {
        padding: 16px;
        text-align: left;
    }
}

@keyframes loading-spinner {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}

/* end of main style */



/* start of links style */

.link-section {
    display: flex; flex-direction: column; justify-content: center; align-items: center; margin-top: 16px; margin-bottom: 16px;
    width: 100%; flex-wrap: wrap; gap: 16px;
}

.link-paper {
    max-width: 50%; display: flex; flex-direction: row; justify-content: center; align-items: center; flex-wrap: wrap; gap: 16px;
}

.button {
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;

    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1); border: 1px solid var(--light-border-color); border-radius: 8px; display: flex; flex-direction: column; overflow: hidden; flex-wrap: wrap;
    width: fit-content;
}
.button:hover {
    background-color: var(--light-accent-color-1);
}

.icon-button {
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
    border: 1px solid var(--light-border-color);
    line-height: 1;
    width: fit-content;
    padding: 8px 6px;
}
.icon-button:hover {
    opacity: 0.5;
}

.link-container {
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;

    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1); border: 1px solid var(--light-border-color); border-radius: 8px; display: flex; flex-direction: column; overflow: hidden; flex-wrap: wrap;
    width: fit-content;
}

.link-container:hover {
    background-color: var(--light-accent-color-1);
}

.link-fragment {
    display: flex; flex-direction: row; align-items: center; justify-content: center; padding: 8px; flex-wrap: wrap; column-gap: 8px;
}

.link-fragment-provider {
    display: flex; flex-direction: row; align-items: center; justify-content: center;
}

.link-fragment-provider p {
    color: var(--light-text-color);
}

.link-fragment-support-text-prefix {
    white-space: nowrap;
}

.link-fragment-provider-image {
    width: 1.2em; height: 1.2em;
}

.link-fragment-provider-name {
    white-space: nowrap; margin-left: 4px;
}

html[data-theme="dark"] .link-container:hover {
    background-color: var(--dark-accent-color-10);
}

html[data-theme="dark"] .button:hover {
    background-color: var(--dark-accent-color-10);
}

html[data-theme="dark"] .link-fragment-provider p {
    color: var(--dark-text-color);
}

@media screen and (max-width: 768px) {
    .link-container.link-container-full-width-on-small-screen {
        width: 100%;
    }
}

/* end of links style */