/* ============================================================
   主题补丁样式（不修改 main.min.css，避免被重新生成覆盖）
   ============================================================ */

/* ---------- 移动端侧滑菜单：由贴右侧的长抽屉改为居中弹层 ---------- */
@media (max-width: 991.98px) {

    .off-canvas {
        width: 320px;
        max-width: calc(100vw - 40px);
        height: auto;
        max-height: calc(100vh - 60px);
        max-height: calc(100dvh - 60px);
        left: 50%;
        right: auto;
        top: 50%;
        bottom: auto;
        padding: 20px 8px 16px;
        overflow-y: auto;
        overflow-x: hidden;
        border-radius: .75rem;
        box-shadow: 0 1.5rem 3rem rgba(0, 0, 0, .22);
        opacity: 0;
        visibility: hidden;
        -webkit-transform: translate(-50%, -50%) scale(.96);
        transform: translate(-50%, -50%) scale(.96);
        -webkit-transition: opacity .28s ease, visibility .28s ease, -webkit-transform .28s cubic-bezier(.77, 0, .175, 1);
        transition: opacity .28s ease, visibility .28s ease, transform .28s cubic-bezier(.77, 0, .175, 1), -webkit-transform .28s cubic-bezier(.77, 0, .175, 1);
    }

    body.canvas-opened .off-canvas,
    .canvas-opened .off-canvas {
        opacity: 1;
        visibility: visible;
        -webkit-transform: translate(-50%, -50%) scale(1);
        transform: translate(-50%, -50%) scale(1);
    }

    /* 带子菜单的条目：箭头改为绝对定位，链接文字才能真正居中 */
    .off-canvas .slicknav_nav .menu-item>a {
        position: relative;
        -webkit-box-pack: center;
        -ms-flex-pack: center;
        justify-content: center;
    }

    .off-canvas .slicknav_nav .menu-item>a .slicknav_arrow {
        position: absolute;
        right: 10px;
        top: 50%;
        -webkit-box-flex: 0;
        -ms-flex: 0 0 auto;
        flex: 0 0 auto;
        text-align: right;
        -webkit-transform: translateY(-50%);
        transform: translateY(-50%);
    }
}

/* ---------- 视频格式不支持（MKV 等）时的提示块 ---------- */
.ri-media-fallback {
    display: -webkit-box;
    display: -webkit-flex;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
    -webkit-flex-direction: column;
    -ms-flex-direction: column;
    flex-direction: column;
    -webkit-box-pack: center;
    -webkit-justify-content: center;
    -ms-flex-pack: center;
    justify-content: center;
    -webkit-box-align: center;
    -webkit-align-items: center;
    -ms-flex-align: center;
    align-items: center;
    text-align: center;
    padding: 40px 24px;
    min-height: 220px;
    background: rgba(15, 15, 20, .92);
    color: #fff;
    border-radius: 6px;
}

.ri-media-fallback .ri-media-fallback-title {
    margin: 0 0 10px;
    font-size: 1.05rem;
    font-weight: 600;
    color: #fff;
}

.ri-media-fallback p {
    margin: 0;
    max-width: 560px;
    font-size: .875rem;
    line-height: 1.7;
    color: rgba(255, 255, 255, .72);
}


/* 本地播放器按钮条的样式由 assets/js/video-fix.js 的 initLocalPlayer() 注入（沿用主题原有实现） */