/* Reset CSS */

*,
*::before,
*::after {
    box-sizing: border-box;
}

body,
h1,
h2,
h3,
h4,
p,
figure,
blockquote,
dl,
dd,
menu {
    margin: 0;
}

ul[role='list'],
ol[role='list'] {
    list-style: none;
}

html:focus-within {
    scroll-behavior: smooth;
}

body {
    min-height: 100vh;
    text-rendering: optimizeSpeed;
    line-height: 1.5;
    font-family: sans-serif;
}

a:not([class]) {
    text-decoration-skip-ink: auto;
}

img,
picture {
    max-width: 100%;
    display: block;
}

input,
button,
textarea,
select {
    font: inherit;
}

@media (prefers-reduced-motion: reduce) {
    html:focus-within {
        scroll-behavior: auto;
    }

    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

/* Base template styling */

:root {
    --color-input-border: #000;
    --color-input-border-active: #444b5d;
    --color-button-main: #444b5d;
    --color-button-main-hover: #515d7c;
    --color-bg1: #191b22;
    --color-bg2: #282c37;
    --color-bg3: #444b5d;
    --color-text-duller: #5f6983;
    --color-text-dull: #99a;
    --color-text-error: rgb(155, 111, 111);
    --color-text-main: #DDDDDD;
}

body {
    background-color: var(--color-bg1);
    color: white;
}

header {
    width: 750px;
    margin: 0 auto;
    display: flex;
    padding: 0 0 20px 0;
}

header h1 {
    background: var(--color-fg2);
    padding: 10px 7px 7px 7px;
    font-size: 130%;
    height: 2.2em;
    color: var(--color-fg1);
}

header a {
    color: inherit;
    text-decoration: none;
}

header menu {
    flex-grow: 1;
    display: flex;
    list-style-type: none;
    justify-content: flex-end;
}

header menu li {
    padding: 20px 10px 7px 10px;
    color: #eee;
}

main {
    width: 750px;
    margin: 20px auto;
}

/* "Modal" boxes */

.modal {
    background: var(--color-bg2);
    max-width: 500px;
    margin: 0 auto;
    box-shadow: 0 0 30px rgba(0, 0, 0, 0.3);
    border-radius: 5px;
}

.modal h1 {
    color: var(--color-fg1);
    background: var(--color-bg3);
    font-family: "Raleway";
    position: relative;
    padding: 5px 8px 4px 10px;
    font-size: 100%;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    border-radius: 5px 5px 0 0;
}

.modal .option {
    display: block;
    padding: 20px 30px;
    color: var(--color-text-main);
    text-decoration: none;
    border-left: 3px solid transparent;
}

.modal a.option:hover {
    border-left: 3px solid var(--color-text-dull);
}

.modal .option.empty {
    text-align: center;
    color: var(--color-text-dull);
}

.modal form {
    padding: 10px 10px 1px 10px;
}

/* Forms */

form .control-group {
    margin: 0 0 15px 0;
}

form .asteriskField {
    display: none;
}

form label {
    text-transform: uppercase;
    font-size: 110%;
    color: var(--color-text-dull);
    letter-spacing: 0.05em;
}

form label.requiredField::after {
    content: " (required)";
    font-size: 80%;
    color: var(--color-text-duller);
}

form .help-block {
    color: var(--color-text-error);
    padding: 4px 0 0 0;
}

form input {
    width: 100%;
    padding: 4px 6px;
    background: var(--color-bg1);
    border: 1px solid var(--color-input-border);
    border-radius: 3px;
    color: var(--color-text-main);
}

form input:focus {
    outline: none;
    border: 1px solid var(--color-input-border-active);
}

form input[type=submit] {
    width: 100%;
    padding: 4px 6px;
    margin: 0 0 10px;
    background: var(--color-button-main);
    border: 0;
    border-radius: 3px;
    color: var(--color-text-main);
    cursor: pointer;
}

form input[type=submit]:hover {
    background: var(--color-button-main-hover);
}