:root {
    --primary-color: #00a;
    --secondary-color: #0aa;
    --text-color: #fff;
    --border-color: #00f;
}

@font-face {
    font-family: 'Fusion Pixel';
    src:
        url('fonts/fusion-pixel-12px-monospaced-latin.woff2') format('woff2'),
        url('fonts/fusion-pixel-12px-monospaced-zh_hans.woff2') format('woff2');
}

body {
    display: flex;
    justify-content: center;
    user-select: none;
    font-family: 'Fusion Pixel', sans-serif;
    min-height: 100vh;
    margin: 0;
    padding: 0;
    -webkit-tap-highlight-color: transparent;
}

/* 确保所有文本元素不可选中 */
.tui-window,
.tui-fieldset,
.formList,
.tui-button,
#progressContainer,
#announcementAudio {
    user-select: none;
}

.tui-window.center {
    margin-top: 5vw;
    max-width: 425px;
    width: 100%;
    height: 100%;
}

.tui-fieldset.tui-border-double.center {
    margin: 0 auto;
    text-align: center;
    width: 100%;
}

.formList {
    margin-bottom: 15px;
    text-align: center;
}

.formList label {
    width: 120px;
    display: inline-block;
}

input,
select {
    text-align: center;
}

label.tui-radio input:not(checked)~span:after {
    content: "(　)";
}

fieldset.tui-input-fieldset {
    margin: 8px;
}

.button-container {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    justify-content: space-between;
    margin: 8px;
}

.tui-button {
    flex: 1 1 auto;
    padding: 10px 20px;
    text-align: center;
    box-sizing: border-box;
    -webkit-tap-highlight-color: transparent;
}

#pauseButton {
    display: none;
}

#progressContainer {
    width: auto;
    margin: 18px 8px 8px 8px;
}

.tui-progress {
    transition: width 0.1s linear;
    will-change: width;
}

#announcementAudio {
    display: none;
}

@media (max-width: 480px) {
    .tui-window {
        max-width: 95%;
    }
    
    .formList label {
        width: 100px;
    }
    
    .tui-button {
        padding: 8px 15px;
        min-width: 100px;
    }
}