.options-menu-overlay {
    position: fixed;
    inset: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.75);
    backdrop-filter: blur(4px);
    z-index: 2147482000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    box-sizing: border-box;
}

.options-menu-content {
    background-color: #1a1a1a;
    background-image:
        linear-gradient(rgba(0, 0, 0, 0.75), rgba(0, 0, 0, 0.75)),
        url('../../assets/images/popupbackground.png');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    color: #fff;
    padding: 18px 20px;
    width: min(700px, 92vw);
    max-height: calc(100vh - 40px);
    border-radius: 8px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px 18px;
    align-items: start;
    animation: pulse-glow 5s ease-in-out infinite;
    border: 1px solid rgba(var(--glow-r), var(--glow-g), var(--glow-b), 0.28);
    box-shadow: 0 10px 34px rgba(0,0,0,0.70), 0 0 28px rgba(var(--glow-r), var(--glow-g), var(--glow-b), 0.14);
    box-sizing: border-box;
    overflow: auto;
    -webkit-overflow-scrolling: touch;
}

.options-menu-header {
    grid-column: 1 / -1;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 12px;
    border-bottom: 2px solid rgba(var(--glow-r), var(--glow-g), var(--glow-b), 0.4);
    background: linear-gradient(90deg,
        rgba(var(--glow-r), var(--glow-g), var(--glow-b), 0.08) 0%,
        rgba(var(--glow-r), var(--glow-g), var(--glow-b), 0.12) 50%,
        rgba(var(--glow-r), var(--glow-g), var(--glow-b), 0.08) 100%);
    box-shadow: 0 2px 12px rgba(var(--glow-r), var(--glow-g), var(--glow-b), 0.15);
    border-radius: 4px;
}

.options-menu-content h3 {
    text-align: center;
    margin: 0;
    flex: 1 1 auto;
    color: #90EE90;
    font-size: 22px;
    letter-spacing: 0.5px;
    text-shadow:
        0 0 8px rgba(var(--glow-r), var(--glow-g), var(--glow-b), 0.6),
        0 0 16px rgba(var(--glow-r), var(--glow-g), var(--glow-b), 0.3);
}

.options-menu-close {
    font-size: 28px;
    font-weight: bold;
    color: #aaa;
    cursor: pointer;
    line-height: 1;
    flex: 0 0 auto;
}

.options-menu-close:hover {
    color: white;
}

.popup-span-all {
    grid-column: 1 / -1;
}

.option-group {
    text-align: center;
}

.option-group h4 {
    margin: 10px 0;
    padding: 8px 12px;
    font-size: 12px;
    color: #90EE90;
    letter-spacing: 0.6px;
    text-transform: uppercase;
    font-weight: 600;
    background: linear-gradient(90deg,
        rgba(var(--glow-r), var(--glow-g), var(--glow-b), 0.15),
        rgba(var(--glow-r), var(--glow-g), var(--glow-b), 0.08) 50%,
        rgba(var(--glow-r), var(--glow-g), var(--glow-b), 0.15));
    border-left: 3px solid rgba(var(--glow-r), var(--glow-g), var(--glow-b), 0.6);
    border-radius: 2px;
    box-shadow: 0 0 8px rgba(var(--glow-r), var(--glow-g), var(--glow-b), 0.15);
}

.option-toggle {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin: 10px 0;
    gap: 12px;
    font-size: 13px;
}

#colorPickerContainer {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 12px;
    margin: 10px 0;
}

.color-swatch {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    border: 2px solid #555;
    cursor: pointer;
    transition: transform 0.2s ease;
}

.color-swatch:hover {
    transform: scale(1.1);
}

.color-swatch.selected {
    transform: scale(1.2);
    border-color: #FFF;
}

.color-swatch[data-color="green"]  { background-color: #69f0ae; }
.color-swatch[data-color="blue"]   { background-color: #40C4FF; }
.color-swatch[data-color="purple"] { background-color: #AB47BC; }
.color-swatch[data-color="gold"]   { background-color: #FFD700; }
.color-swatch[data-color="cyan"]   { background-color: #00E5FF; }
.color-swatch[data-color="teal"]   { background-color: #1DE9B6; }
.color-swatch[data-color="orange"] { background-color: #FFB300; }
.color-swatch[data-color="red"]    { background-color: #FF5252; }
.color-swatch[data-color="pink"]   { background-color: #FF4FD8; }
.color-swatch[data-color="lime"]   { background-color: #C6FF00; }
.color-swatch[data-color="white"]  { background-color: #E0E0E0; }
.color-swatch[data-color="black"]  { background-color: #111; border-color: #FFF; }

#glowIntensitySlider {
    width: 100%;
    margin-top: 10px;
    cursor: pointer;
    -webkit-appearance: none;
    appearance: none;
    background: transparent;
}

#glowIntensitySlider::-webkit-slider-runnable-track {
    width: 100%;
    height: 8px;
    background: #333;
    border-radius: 4px;
    border: 1px solid #555;
}

#glowIntensitySlider::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    margin-top: -6px;
    width: 20px;
    height: 20px;
    background: #90EE90;
    border-radius: 50%;
    border: 1px solid #FFF;
}

.save-management {
    margin: 0;
    text-align: center;
}

#importContainer {
    margin-top: 10px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
}

#importSaveText {
    width: 100%;
    height: 60px;
    background-color: #333;
    color: #fff;
    border: 1px solid #555;
    border-radius: 4px;
}

.save-controls {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 12px;
    flex-wrap: wrap;
}

/* Reuse the game's shared button graphics (Button03/Button04) via .menu-button,
   but size it appropriately for the Options modal. */
.options-menu-content .options-menu-btn.menu-button {
    width: min(210px, 46%);
    height: 36px;
    margin: 0;
    font-size: 13px;
}

.options-menu-content .options-menu-btn.menu-button:hover {
    /* In the modal, avoid the big scale-up used in the left nav */
    transform: none;
}

.save-mgmt-status {
    width: 100%;
    text-align: left;
    opacity: 0.75;
    font-size: 12px;
    line-height: 1.25;
}

#resetButton {
    width: 100%;
    padding: 10px;
    background-color: #c0392b;
    color: #fff;
    border: 1px solid #e74c3c;
    border-radius: 4px;
    cursor: pointer;
    font-weight: bold;
}

#resetButton:hover {
    background-color: #e74c3c;
}

/* Phone-landscape: keep desktop look, but tighten spacing and maximize usable height. */
@media (max-width: 600px),
       (max-width: 900px) and (max-height: 450px),
       (hover: none) and (pointer: coarse) and (max-width: 900px) and (max-height: 600px) {
    .options-menu-overlay {
        padding: 10px;
    }

    .options-menu-content {
        width: 94vw;
        max-height: calc(100vh - 30px);
        height: 92vh;
        padding: 10px;
        gap: 10px;
        grid-template-columns: 1fr 1fr;
    }

    /* Make most blocks span full width; Settings + Glow Color use the two columns */
    .options-menu-content > .option-group {
        grid-column: 1 / -1;
    }

    #optionsSettingsGroup { grid-column: 1; }
    #optionsGlowColorGroup { grid-column: 2; }

    .options-menu-header {
        position: sticky;
        top: 0;
        z-index: 2;
        padding: 8px 10px;
    }

    .options-menu-content h3 {
        font-size: 16px;
    }

    .options-menu-close {
        font-size: 24px;
    }

    .option-group h4 {
        margin: 6px 0;
        padding: 6px 8px;
        font-size: 11px;
    }

    .option-toggle {
        margin: 6px 0;
        font-size: 12px;
        gap: 10px;
    }

    #colorPickerContainer {
        gap: 10px;
        margin: 8px 0;
    }

    .color-swatch {
        width: 24px;
        height: 24px;
    }

    #importSaveText {
        width: 100%;
        height: 52px;
        font-size: 12px;
    }

    .save-management button {
        font-size: 12px;
        padding: 8px 10px;
    }

    #resetButton {
        padding: 9px;
        font-size: 12px;
    }
}

/* Forced compact mode: mirror phone-landscape Options Menu sizing so wide phones in compact
   match iPhone behavior. */
html.is-compact .options-menu-overlay {
    padding: 10px;
}

html.is-compact .options-menu-content {
    width: 94vw;
    max-height: calc(100vh - 30px);
    height: 92vh;
    padding: 10px;
    gap: 10px;
    grid-template-columns: 1fr 1fr;
}

html.is-compact .options-menu-content > .option-group {
    grid-column: 1 / -1;
}

html.is-compact #optionsSettingsGroup { grid-column: 1; }
html.is-compact #optionsGlowColorGroup { grid-column: 2; }

html.is-compact .options-menu-header {
    position: sticky;
    top: 0;
    z-index: 2;
    padding: 8px 10px;
}

html.is-compact .options-menu-content h3 { font-size: 16px; }
html.is-compact .options-menu-close { font-size: 24px; }

html.is-compact .option-group h4 {
    margin: 6px 0;
    padding: 6px 8px;
    font-size: 11px;
}

html.is-compact .option-toggle {
    margin: 6px 0;
    font-size: 12px;
    gap: 10px;
}

html.is-compact #colorPickerContainer {
    gap: 10px;
    margin: 8px 0;
}

html.is-compact .color-swatch {
    width: 24px;
    height: 24px;
}

html.is-compact #importSaveText {
    width: 100%;
    height: 52px;
    font-size: 12px;
}

html.is-compact .save-management button {
    font-size: 12px;
    padding: 8px 10px;
}

html.is-compact #resetButton {
    padding: 9px;
    font-size: 12px;
}