:root {
    -webkit-tap-highlight-color: color-mix(in srgb, #c5bcff 22%, transparent);
}

html {
    min-height: 100%;
    overscroll-behavior-y: none;
    text-size-adjust: 100%;
    -webkit-text-size-adjust: 100%;
}

button,
a,
input,
select,
textarea {
    touch-action: manipulation;
}

@media (display-mode: standalone) {
    html,
    body {
        min-height: 100dvh;
    }

    body {
        user-select: none;
        -webkit-user-select: none;
    }

    input,
    textarea,
    [contenteditable="true"] {
        user-select: text;
        -webkit-user-select: text;
    }
}

@media (display-mode: standalone) and (max-width: 720px) {
    body {
        padding-bottom: calc(68px + env(safe-area-inset-bottom)) !important;
    }

    .top,
    .library-app-header {
        padding-top: max(8px, env(safe-area-inset-top)) !important;
    }

    .bottom-tabs,
    .library-bottom-tabs {
        height: calc(64px + env(safe-area-inset-bottom)) !important;
        padding-bottom: max(7px, env(safe-area-inset-bottom)) !important;
    }
}

.pwa-action {
    appearance: none;
    width: 100%;
    padding: 8px;
    border: 0;
    background: transparent;
    color: #c5bcff;
    font: inherit;
    font-size: 11px;
    text-align: left;
    cursor: pointer;
}

.pwa-auth-action {
    display: block;
    width: 100%;
    margin-top: 14px;
    border: 0;
    background: transparent;
    color: #b9aff4;
    font: inherit;
    font-size: 12px;
    text-align: center;
    cursor: pointer;
}

.pwa-toast {
    position: fixed;
    right: max(16px, env(safe-area-inset-right));
    bottom: max(16px, calc(env(safe-area-inset-bottom) + 12px));
    z-index: 10001;
    display: flex;
    align-items: center;
    gap: 12px;
    max-width: min(390px, calc(100vw - 32px));
    padding: 12px 14px;
    border: 1px solid #4c465c;
    border-radius: 10px;
    background: #221e2ef2;
    color: #e9e9ed;
    box-shadow: 0 14px 38px #09070f99;
    backdrop-filter: blur(16px);
    font: 12px/1.4 Inter, ui-sans-serif, system-ui, sans-serif;
}

.pwa-toast button {
    flex: none;
    width: auto;
    min-height: 32px;
    padding: 0 10px;
    border: 1px solid #9184d9;
    border-radius: 6px;
    background: #51488a;
    color: #fff;
    font: 600 11px/1 Inter, ui-sans-serif, system-ui, sans-serif;
    cursor: pointer;
}

@media (max-width: 720px) {
    .pwa-toast {
        right: 12px;
        bottom: calc(74px + env(safe-area-inset-bottom));
        left: 12px;
        max-width: none;
    }
}

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        scroll-behavior: auto !important;
    }
}