/* Colors from https://www.happyhues.co/palettes/17 */
:root {
    --color-primary: #001858;
    --color-secondary: #f582ae;
    --color-tertiary: #8bd3dd;
    --color-background: #f3d2c1;
    --color-modal-background: rgba(0, 24, 88, 0.5); /* half-transparent version of color-primary*/
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    width: 100vw;
    height: 100vh;
    overflow: hidden;
}

.container {
    display: grid;
    grid-template-columns: repeat(5, 20vw);
    grid-template-rows: repeat(5, 20vh);
    width: 100vw;
    height: 100vh;
}

.square {
    background: var(--color-background);
    border: 0.25px solid var(--color-primary);
}

#thanksSquare, #forSquare, #playingSquare {
    text-align: center;
    display: flex;
    align-items: center;
    justify-content: center;
}

#thanksSquare h1, #forSquare h1, #playingSquare h1 {
    color: var(--color-primary);
}

#welcomeModal, #highscoreEntryModal {
    border: 1px solid var(--color-primary);
    padding: 2rem 2rem 1rem;
    background-color: var(--color-background);
    max-width: 400px;
    text-align: center;
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    margin: 0;
}

#replayModal {
    border: 1px solid var(--color-primary);
    padding: 2rem 4rem 1rem;
    background-color: var(--color-background);
    width: 400px;
    text-align: center;
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    margin: 0;
}

#welcomeModal::backdrop, #replayModal::backdrop, #highscoreEntryModal::backdrop {
    background-color: var(--color-modal-background);
    backdrop-filter: blur(3px);
}

#welcomeModal h1 {
    color: var(--color-primary);
    margin-bottom: 1.5rem;
    font-size: 1.8rem;
}

#welcomeModal h2, #replayModal h2, #highscoreEntryModal h2 {
    color: var(--color-primary);
    margin-bottom: 1.5rem;
    font-size: 1.6rem;
}

#replayModal h3 {
    color: var(--color-primary);
    margin-bottom: 1rem;
    font-size: 1.3rem;
}

#welcomeModal p, #replayModal p, #highscoreEntryModal p {
    color: var(--color-primary);
    margin: 1.5rem 0;
}

#divider { 
    border: none;
    border-top: 2px solid var(--color-secondary);
    margin: 20px 0;
}

#replayModal span, #highscoreEntryModal span {
    color: var(--color-primary);
    font-weight:bold
}

#welcomeModal button, #replayModal button, #highscoreEntryModal button {
    display: block;
    width: 100%;
    padding: 1rem 2rem;
    margin: 0.75rem 0;
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--color-primary);
    background-color: var(--color-background);
    border: 1px solid var(--color-primary);
    cursor: pointer;
    border-radius: 0;
    outline: none;
}

#welcomeModal button:focus, #replayModal button:focus, #highscoreEntryModal button:focus {
    outline: none;
}

#welcomeModal button:hover, #replayModal button:hover, #highscoreEntryModal button:hover {
    background-color: var(--color-tertiary);
}

#welcomeModal button:active, #replayModal button:active, #highscoreEntryModal button:active {
    background-color: var(--color-secondary);
}

#initialsInput {
    width: 100%;
    padding: 0.75rem;
    margin: 1rem 0;
    font-size: 1.2rem;
    text-align: center;
    text-transform: uppercase;
    color: var(--color-primary);
    background-color: var(--color-background);
    border: 1px solid var(--color-primary);
    outline: none;
}

#initialsInput:focus {
    background-color: var(--color-tertiary);
}

#highscoresList {
    max-height: 400px;
    overflow-y: auto;
    margin: 1.5rem 0;
    scrollbar-width: none; /* Firefox */
    -ms-overflow-style: none; /* IE/Edge */
}

#highscoresList::-webkit-scrollbar {
    display: none; /* Chrome, Safari, Opera */
}

.highscore-entry {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 2rem;
    margin: 0.5rem 0;
    border: 1px solid var(--color-primary);
    color: var(--color-primary);
}

.highscore-entry.highlight {
    background-color: var(--color-secondary);
    border: 2px solid var(--color-primary);
    font-weight: 700;
}

.highscore-entry .rank {
    font-weight: 600;
    min-width: 3rem;
    font-size: 1.2rem;
}

.highscore-entry .initials {
    font-weight: 700;
    font-size: 1.5rem;
    flex: 1;
    text-align: center;
}

.highscore-entry .score {
    font-weight: 600;
    min-width: 4rem;
    text-align: right;
    font-size: 1.2rem;
}

.no-scores, .error {
    color: var(--color-primary);
    padding: 2rem;
    font-style: italic;
}

.attribution {
    font-size: small;
}