html, body {
    height: 100%;
    margin: 0;
    padding: 0;
}

body {
    width: 100vw;
    height: 100vh;
    overflow: hidden;
    box-sizing: border-box;
    background: #f6f7fa;
    font-family: 'Segoe UI', Arial, sans-serif;
}

#game-container {
    display: flex;
    flex-direction: column;
    width: 100vw;
    height: 100vh;
    box-sizing: border-box;
}

#game-header, #game-footer {
    text-align: center;
    background: #e3e7ed;
    color: #516070;
    flex-shrink: 0;
    font-size: 1.15rem;
    padding: 0;
    user-select: none;
    line-height: 1;
    box-shadow: 0 1px 4px #e5e5ef29;
}

#game-header {
    height: 0vh;
    min-height: 36px;
    max-height: 48px;
    border-bottom: 1px solid #dee3ee;
    display: flex;
    align-items: center;
    justify-content: center;
}

#game-footer {
    height: 0vh;
    min-height: 36px;
    max-height: 48px;
    border-top: 1px solid #dee3ee;
    display: flex;
    align-items: center;
    justify-content: center;
}

#game-main {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: flex-start;  /* <-- was center, change to flex-start */
    justify-content: center;
    gap: 1.5vh;
    min-height: 0;
    min-width: 0;
    position: relative;
    margin-top: -50px;
}

@media (max-width: 600px) {
    #game-header, #game-footer {
        font-size: 1rem;
        min-height: 28px;
    }
}

#currency-bar {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    height: 100%;
    gap: 8px;
    padding-right: 20px;
    font-size: 1.15em;
    font-family: 'Segoe UI', Arial, sans-serif;
    font-weight: 600;
}

.currency-coin-icon {
    display: inline-block;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    background: #ffe27a;
    border: 2px solid #e6b933;
    box-shadow: 0 1px 5px #e8b42c38;
    position: relative;
    margin-right: 3px;
}