/* 00-variables.css */

:root {
    /* ── Couture OS 主题色 ── */
    --bg-base:        #F8F8FA;
    --ink-black:      #151517;
    --icon-color:     #48484A;
    --accent-white:   #FFFFFF;
    --glass-panel:    rgba(255, 255, 255, 0.65);
    --glass-blur:     blur(25px) saturate(130%);
    --subtle-line:    rgba(21, 21, 23, 0.06);

    /* ── 原框架兼容变量 ── */
    --c-bg:           var(--bg-base);
    --c-card:         #FFFFFF;
    --c-gray-light:   #F3F2EF;
    --c-gray-mid:     #D6D3CF;
    --c-gray-dark:    #A8A39D;
    --c-black:        #4A4642;
    --c-white:        #FFFFFF;
    --u-bg:           var(--bg-base);
    --u-color:        var(--ink-black);
    --safe-bottom:    env(safe-area-inset-bottom, 20px);
    --safe-top:       env(safe-area-inset-top, 44px);
    --nav-height:     60px;
}

body.is-android {
    --safe-top: 30px;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    -webkit-tap-highlight-color: transparent;
}

body {
    background-color: #D1D1D6;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100dvh;
    overflow: hidden;
}

html, body {
    width: 100%;
    height: 100dvh;
    min-height: 100dvh;
    overscroll-behavior: none;
    -webkit-overflow-scrolling: touch;
    touch-action: manipulation;
    -webkit-user-select: none;
    user-select: none;
}

body {
    position: fixed;
    inset: 0;
}

input, textarea, select {
    -webkit-user-select: auto !important;
    user-select: auto !important;
    font-family: inherit !important;
}