:root {
    --green-color: #5cc99a;
    --red-color: #e1315b;
    --blue-color: #387eab;
    --yellow-color: #eed748;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: "Montserrat", sans-serif;
}

button {
    font-family: "Montserrat", sans-serif;
    cursor: pointer;
}

/* Game Screen */
.game-screen {
    background: var(--green-color);
    height: 100vh;
    display: grid;
    place-items: center;
}

.container {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.container p {
    font-size: 30px;
    margin: 8px;
}

.container .guess-input {
    font-size: 100px;
    font-weight: 800;
    width: 300px;
    text-align: center;
    margin: 16px 0;
    background: transparent;
    border: 1px solid #000;
    outline: none;
}

.btn {
    font-size: 30px;
    font-weight: 800;
    background: var(--red-color);
    padding: 8px 32;
    color: #fff;
    border: 10px solid var(--yellow-color);
    text-transform: uppercase;
    margin-top: 30px;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
}

h1 {
    margin: 0;
    font-size: 70px;
    color: #fff;
}

.tries-count {
    position: fixed;
    right: 32px;
    top: 32px;
    background-color: var(--yellow-color);
    font-weight: 800;
    padding: 8px
}

.start-screen,
.end-screen {
    position: fixed;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--green-color);
    transform: translateY(100%);
}

.active {
    transform: translateY(0);
}

.difficulty-btns {
    background: var(--blue-color);
    display: flex;
    gap: 8px;
    padding: 8px;
    margin-top: 20px;
}

.difficulty-btns input[type = "radio"] {
    display: none;
}

.difficulty-btns label {
    font-size: 24px;
    font-weight: 800;
    color: #fff;
    padding: 8px 32px;
    cursor: pointer;
}

.difficulty-btns input[type = 'radio']:checked + label {
    background: #2b6184;
}

.correct-number {
    font-size: 100px;
    font-weight: 800; 
}

.end-screen {
    transition: all 400ms ease;
}