/* Velocidade do jogo: um botão (#btn-speed, mesmo visual dos .control-btn) que abre #speed-menu
   com 1x/2x/3x (UIManager.setupSpeedMenu). Rosa quando o jogo está acelerado. */
.speed-control {
    position: relative;
}

#btn-speed {
    flex-direction: column;
    gap: 0;
    line-height: 1;
    font-family: 'Lilita One', cursive;
    font-weight: 400;
    font-size: 1.1rem;
}

/* Rosa só se acelerado; em 1x fica verde como os outros (sem o pulso) */
#btn-speed:not(.active) {
    animation: none;
}

#btn-speed .speed-caret {
    font-size: 0.7rem;
    opacity: 0.85;
    margin-top: 1px;
}

.speed-menu {
    position: absolute;
    top: calc(100% + 10px);
    left: 50%;
    transform: translateX(-50%);
    z-index: 1200;
    display: flex;
    flex-direction: column;
    gap: 4px;
    min-width: 150px;
    padding: 6px;
    background: #FFFFFF;
    border: 3px solid #00D4FF;
    border-radius: 14px;
    box-shadow: 0 6px 0 rgba(0, 0, 0, 0.25), 0 10px 24px rgba(0, 0, 0, 0.25);
    animation: speed-menu-in 0.15s ease-out;
}

.speed-menu[hidden] {
    display: none;
}

.speed-option {
    display: flex;
    align-items: baseline;
    gap: 8px;
    padding: 8px 10px;
    border: 0;
    border-radius: 10px;
    background: transparent;
    color: #2D3561;
    font: inherit;
    font-size: 0.9rem;
    text-align: left;
    cursor: pointer;
    white-space: nowrap;
}

.speed-option b {
    font-family: 'Lilita One', cursive;
    font-weight: 400;
    font-size: 1.05rem;
    min-width: 1.8em;
}

.speed-option:hover,
.speed-option:focus-visible {
    background: #E0F7FF;
    outline: none;
}

.speed-option.active {
    background: linear-gradient(145deg, #00FF88, #00D4AA);
    color: #FFFFFF;
}

.speed-option.active::after {
    content: '✓';
    margin-left: auto;
}

@keyframes speed-menu-in {
    from { opacity: 0; transform: translate(-50%, -6px); }
    to { opacity: 1; transform: translate(-50%, 0); }
}

@media (prefers-reduced-motion: reduce) {
    .speed-menu { animation: none; }
}

/* Mobile: a faixa .control-buttons esconde o que transborda enquanto está fechada; aberta, o menu precisa sair dela */
@media (max-width: 768px) {
    .control-buttons.mobile-visible {
        overflow: visible;
    }
}