:root {
    --color-correct: #538d4e;
    --color-present: #b59f3b;
    --color-absent: #3a3a3c;
    --color-empty: #121213;
    --color-border: #3a3a3c;
}

body {
    background-color: var(--color-empty);
    color: white;
    font-family: 'Inter', sans-serif;
    height: 100vh;
    display: flex;
    flex-direction: column;
    margin: 0;
    overflow: hidden;
}

.tile {
    width: 50px;
    height: 50px;
    border: 2px solid var(--color-border);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    font-weight: 800;
    text-transform: uppercase;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.tile.correct {
    background-color: var(--color-correct);
    border-color: var(--color-correct);
}

.tile.present {
    background-color: var(--color-present);
    border-color: var(--color-present);
}

.tile.absent {
    background-color: var(--color-absent);
    border-color: var(--color-absent);
}

.tile.active {
    border-color: #565758;
    transform: scale(1.05);
}

.key {
    background-color: #818384;
    border-radius: 4px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-weight: bold;
    flex: 1;
    margin: 3px;
    user-select: none;
    transition: opacity 0.2s;
}

.key.absent {
    opacity: 0.3;
    background-color: #3a3a3c;
    pointer-events: none;
}

.key.correct {
    background-color: var(--color-correct);
}

.key.present {
    background-color: var(--color-present);
}

.shake {
    animation: shake 0.5s linear;
}

@keyframes shake {

    0%,
    100% {
        transform: translateX(0);
    }

    20%,
    60% {
        transform: translateX(-5px);
    }

    40%,
    80% {
        transform: translateX(5px);
    }
}

.pressure-text {
    color: #ef4444;
    animation: pulse 1s infinite;
}

@keyframes pulse {

    0%,
    100% {
        opacity: 1;
        transform: scale(1);
    }

    50% {
        opacity: 0.7;
        transform: scale(1.05);
    }
}

.scroll-container::-webkit-scrollbar {
    width: 4px;
}

.scroll-container::-webkit-scrollbar-thumb {
    background: #3a3a3c;
    border-radius: 10px;
}