#game-over-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.85); 
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 100;
}
#game-over-box {
    background-color: var(--background);
    padding: 30px 50px;
    border-radius: 10px;
    text-align: center;
    color: var(--light-text);
    border: 3px solid var(--primary-neon);
    box-shadow: 0 0 30px var(--primary-neon);
    max-width: 520px;
    width: 92vw;
    max-height: 90vh;
    overflow-y: auto;
}
#game-over-box h1 {
    color: var(--secondary-neon);
    text-shadow: 0 0 10px var(--secondary-neon);
}
.go-new-best {
    font-size: 1.4em;
    font-weight: bold;
    color: gold;
    text-shadow: 0 0 12px gold;
    margin-bottom: 8px;
    animation: pulse-gold 1s infinite alternate;
}
@keyframes pulse-gold {
    from { opacity: 0.7; text-shadow: 0 0 6px gold; }
    to   { opacity: 1.0; text-shadow: 0 0 20px gold; }
}
.go-best-block {
    margin-top: 14px;
    padding: 10px 14px;
    border: 1px solid var(--primary-neon);
    border-radius: 8px;
    background: rgba(255,255,255,0.04);
    font-size: 0.88em;
    line-height: 1.7;
}
#go-sign-row {
    margin: 14px 0 6px;
    display: flex;
    gap: 8px;
    justify-content: center;
    flex-wrap: wrap;
}
#go-name-input {
    background: rgba(255,255,255,0.08);
    border: 1.5px solid var(--primary-neon);
    border-radius: 6px;
    color: var(--light-text);
    padding: 6px 12px;
    font-size: 1em;
    width: 180px;
    outline: none;
}
#go-name-input:focus {
    border-color: var(--secondary-neon);
    box-shadow: 0 0 8px var(--secondary-neon);
}

#hs-screen {
    position: fixed;
    top: 0; left: 0;
    width: 100%; height: 100%;
    background: rgba(0,0,0,0.92);
    display: flex;
    justify-content: center;
    align-items: flex-start;
    z-index: 120;
    padding: 20px 0;
    box-sizing: border-box;
    overflow-y: auto;
}
#hs-box {
    background: var(--background);
    border: 3px solid var(--primary-neon);
    box-shadow: 0 0 30px var(--primary-neon);
    border-radius: 10px;
    padding: 28px 36px;
    width: 92vw;
    max-width: 660px;
    color: var(--light-text);
    text-align: center;
}
#hs-box h1 {
    color: var(--secondary-neon);
    text-shadow: 0 0 10px var(--secondary-neon);
    margin-bottom: 16px;
}
#hs-list {
    max-height: 60vh;
    overflow-y: auto;
    margin-bottom: 16px;
    text-align: left;
}
.hs-empty {
    text-align: center;
    opacity: 0.6;
}
.hs-row {
    display: grid;
    grid-template-columns: 32px 1fr auto;
    grid-template-rows: auto auto;
    gap: 0 10px;
    padding: 8px 0;
    border-bottom: 1px solid rgba(255,255,255,0.08);
    align-items: center;
}
.hs-row--latest {
    border: 1px solid var(--secondary-neon);
    border-radius: 6px;
    padding: 8px 8px;
    background: rgba(255,255,255,0.04);
}
.hs-rank {
    grid-row: 1 / 3;
    font-size: 1.2em;
    color: var(--primary-neon);
    font-weight: bold;
    text-align: center;
}
.hs-name {
    font-weight: bold;
    color: var(--secondary-neon);
    font-size: 1em;
}
.hs-final {
    font-size: 1em;
    color: gold;
    font-weight: bold;
    text-align: right;
}
.hs-details {
    grid-column: 2;
    font-size: 0.8em;
    opacity: 0.75;
}
.hs-date {
    grid-column: 3;
    font-size: 0.75em;
    opacity: 0.5;
    text-align: right;
}