/* EEBBK 模拟器专属样式。
   外壳 / LCD 面板 / 按键 / 卡片等通用样式与变量来自 ../css/portal.css，
   这里只补充模拟器独有的画面层、设置区与触控按键。 */

#screen {
    image-rendering: pixelated;
    image-rendering: crisp-edges;
}

/* 拖拽提示与关机/出错浮层：覆盖在 LCD 屏幕之上 */
#placeholder,
#error-overlay {
    position: absolute;
    inset: 10px;
    z-index: 3;
    display: none;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 14px;
    text-align: center;
    color: var(--lcd-ink);
    background: var(--lcd);
    font: 800 12px/1.5 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}

#placeholder.show,
#error-overlay.show { display: flex; }

.drop-icon {
    font-size: 1.8rem;
    line-height: 1;
    opacity: .7;
}

#error-overlay strong { font-size: 14px; }

#restart-btn {
    margin-top: 8px;
    padding: 8px 18px;
    border: 0;
    border-radius: 8px;
    color: #fff;
    background: var(--accent);
    box-shadow: inset 0 -3px 0 #7d3a2f;
    font: 800 12px/1 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    cursor: pointer;
}

#restart-btn:active { transform: translateY(2px); }

/* 触控虚拟按键（仅触屏 / 窄屏显示，样式与 RPG touchpad 一致） */
#touchpad {
    display: none;
    margin-top: 14px;
}

#touchpad .kb-row {
    display: flex;
    gap: 8px;
}

#touchpad .kb-row + .kb-row { margin-top: 8px; }

#touchpad .btn {
    flex: 1;
    height: 52px;
    border: 0;
    border-radius: 8px;
    color: #eef0e7;
    background: var(--key);
    box-shadow: inset 0 -4px 0 var(--key-edge);
    font-size: 15px;
    font-weight: 800;
    cursor: pointer;
    -webkit-appearance: none;
    touch-action: manipulation;
    -webkit-tap-highlight-color: transparent;
    -webkit-user-select: none;
    -webkit-touch-callout: none;
    user-select: none;
}

#touchpad .btn:active { transform: translateY(2px); }

#touchpad .btn.enter {
    background: var(--accent);
    box-shadow: inset 0 -4px 0 #7d3a2f;
}

/* 游戏模式只保留一个 R 键，居中且与词典功能键同宽 */
#touchpad #game-row {
    justify-content: center;
}

#touchpad #game-row .btn {
    flex: 0 1 33.333%;
}

/* 拖拽悬停高亮 */
#screen-wrapper.drag-over {
    box-shadow: inset 0 0 0 3px var(--accent);
}

/* footer 操作按钮（桌面态）。窄屏布局见下方 media query。
   规则与 rpg/app.css 的 .footer-action 一致，eebbk 此前缺失。 */
.footer-actions {
    display: flex;
    align-items: center;
    gap: 8px;
}

.footer-action {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 36px;
    margin: 0;
    padding: 0 14px 3px;
    border: 1px solid var(--key-edge);
    border-radius: 8px;
    color: #eef0e7;
    background: var(--key);
    box-shadow: inset 0 -3px 0 var(--key-edge), 0 2px 5px rgba(37, 45, 35, .18);
    font-size: 11px;
    font-weight: 800;
    cursor: pointer;
    -webkit-appearance: none;
    touch-action: manipulation;
}

.footer-action:hover,
.footer-action:focus-visible {
    background: #596257;
}

.footer-action:active {
    padding-top: 2px;
    padding-bottom: 1px;
    box-shadow: inset 0 -1px 0 var(--key-edge);
    transform: translateY(2px);
}

.footer-action:disabled {
    cursor: not-allowed;
    opacity: .46;
    transform: none;
}

.footer-link {
    font-size: 11px;
    font-weight: 800;
    text-decoration: none;
}

/* 桌面显示键盘映射；触屏 / 窄屏显示虚拟按键（与 RPG 行为一致） */
@media (max-width: 759px), (pointer: coarse) {
    .utility-shell {
        -webkit-user-select: none;
        -webkit-touch-callout: none;
        user-select: none;
    }

    .desktop-controls { display: none; }

    #touchpad {
        display: block;
        touch-action: none;
    }

    .utility-footer {
        align-items: flex-start;
        flex-direction: column;
    }

    .footer-actions {
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
        width: 100%;
    }

    .footer-link {
        grid-column: 1 / -1;
        padding-top: 4px;
    }
}

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        scroll-behavior: auto !important;
        transition-duration: .01ms !important;
        animation-duration: .01ms !important;
        animation-iteration-count: 1 !important;
    }
}