/* HF Dark Mode Core - Base module v1.0.5
 * Base chỉ tạo nền tổng thể và token cho dark mode.
 * Không ép màu chữ / input / card toàn cục nữa để tránh làm vỡ các trang đã có UI riêng.
 */
html.hf-dark-mode,
html.xkvt-site-dark {
    color-scheme: dark;
}

html.hf-dark-mode body,
body.hf-dark-mode,
html.xkvt-site-dark body {
    background:
        radial-gradient(circle at 18% -10%, rgba(129, 91, 255, 0.10), transparent 34%),
        radial-gradient(circle at 88% 4%, rgba(255, 133, 46, 0.08), transparent 32%),
        linear-gradient(180deg, var(--hf-dm-bg) 0%, var(--hf-dm-bg-2) 100%) !important;
}

html.hf-dark-mode :where(.site, #page, .wp-site-blocks, .site-content, .content-area, .entry-content, main#main),
html.xkvt-site-dark :where(.site, #page, .wp-site-blocks, .site-content, .content-area, .entry-content, main#main) {
    background-color: transparent;
}

/* Công tắc dùng chung */
.hf-dmc-toggle {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
    user-select: none;
}
.hf-dmc-toggle input {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}
.hf-dmc-toggle__track {
    width: 58px;
    height: 32px;
    display: inline-flex;
    align-items: center;
    padding: 4px;
    border-radius: 999px;
    background: rgba(15, 23, 42, 0.16);
    border: 1px solid rgba(148, 163, 184, 0.24);
    transition: .22s ease;
}
.hf-dmc-toggle__knob {
    width: 24px;
    height: 24px;
    border-radius: 999px;
    background: #ffffff;
    box-shadow: 0 6px 16px rgba(15, 23, 42, 0.24);
    transition: .22s ease;
}
.hf-dmc-toggle input:checked + .hf-dmc-toggle__track,
html.hf-dark-mode .hf-dmc-toggle__track {
    background: linear-gradient(135deg, var(--hf-dm-accent-2), var(--hf-dm-accent));
    border-color: rgba(255,255,255,.18);
}
.hf-dmc-toggle input:checked + .hf-dmc-toggle__track .hf-dmc-toggle__knob,
html.hf-dark-mode .hf-dmc-toggle__knob {
    transform: translateX(26px);
}