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

html, body {
    height: 100%;
    margin: 0;
    padding: 0;
    background-color: var(--bg-dark);
    background-image: url('../data/ui/oathsworn_background.jpg');
    background-size: cover;
    background-position: center;
    color: var(--color-text);
    font-family: var(--font-body);
    font-size: 17px;
    -webkit-font-smoothing: antialiased;
}

a {
    color: var(--color-gold-light);
    text-decoration: none;
}

a:hover {
    color: var(--color-gold);
    text-decoration: underline;
}

/* Screen routing */

.screen {
    display: none;
    height: 100vh;
    overflow-y: auto;
    overflow-x: hidden;
}

.screen.active {
    display: block;
}

/* Game screen overrides: flex column, no outer scroll */
.game-screen.active {
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

/* Scrollbar (Webkit) */

::-webkit-scrollbar {
    width: 5px;
}

::-webkit-scrollbar-track {
    background: var(--bg-dark);
}

::-webkit-scrollbar-thumb {
    background: var(--color-border);
    border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--color-gold);
}