/* HVSC – popup bài báo theo diện mạo từng báo. .hvpm-p--tt = Tuổi Trẻ, .hvpm-p--tn = Thanh Niên. Sáng/Tối theo html[data-theme]. */
html.hvpm-lock { overflow: hidden; }
dialog.hvpm { padding: 0; margin: 0; border: 0; background: transparent; width: 100vw; height: 100vh; height: 100dvh; max-width: none; max-height: none; overflow: hidden; color: inherit; }
dialog.hvpm[open] { display: grid; place-items: center; }
dialog.hvpm::backdrop { background: rgba(9,10,13,.62); -webkit-backdrop-filter: blur(6px) saturate(.9); backdrop-filter: blur(6px) saturate(.9); opacity: 0; transition: opacity .32s ease; }
dialog.hvpm.is-in::backdrop { opacity: 1; }
dialog.hvpm.is-out::backdrop { opacity: 0; transition-duration: .22s; }

/* Bảng màu từng báo */
.hvpm { --p-bg: #fff; --p-ink: #222; --p-ink2: #3d3d3d; --p-mute: #666; --p-line: #E2E2E2; --p-soft: #F5F5F5; --p-acc: #ED1C24; --p-acc2: #5580DF; --p-acc-ink: #C8161D; --p-on-acc: #fff; --p-btn: #D41920; }
.hvpm[data-src="tn"] { --p-ink: #292929; --p-ink2: #454545; --p-mute: #6B6B6B; --p-line: #EBEBEB; --p-soft: #F7F9FA; --p-acc: #0098D1; --p-acc2: #2CC1F0; --p-acc-ink: #00749F; --p-btn: #00739E; }
html[data-theme="dark"] .hvpm { --p-bg: #17181C; --p-ink: #EDEBE6; --p-ink2: #D6D4CE; --p-mute: #A9A7A2; --p-line: #2E3038; --p-soft: #1F2127; --p-acc: #FF4D53; --p-acc2: #8EA8F0; --p-acc-ink: #FF7A7E; --p-on-acc: #fff; --p-btn: #D9363C; }
html[data-theme="dark"] .hvpm[data-src="tn"] { --p-acc: #19A9DF; --p-acc2: #5FD0F5; --p-acc-ink: #5FCBF2; --p-on-acc: #06212C; --p-btn: #3CC0EE; }

.hvpm__panel { position: relative; width: min(880px, calc(100vw - 48px)); height: min(860px, calc(100dvh - 48px)); display: flex; flex-direction: column; background: var(--p-bg); color: var(--p-ink); border-radius: 18px; overflow: hidden;
  box-shadow: 0 2px 6px rgba(0,0,0,.2), 0 40px 100px -24px rgba(0,0,0,.55); outline: 1px solid rgba(255,255,255,.04);
  opacity: 0; transform: translate(var(--ox, 0px), var(--oy, 40px)) scale(.55); transition: transform .5s cubic-bezier(.16,1,.3,1), opacity .3s ease; will-change: transform; }
.hvpm.is-in .hvpm__panel { opacity: 1; transform: none; }
.hvpm.is-out .hvpm__panel { opacity: 0; transform: translateY(14px) scale(.97); transition: transform .22s ease-in, opacity .2s ease-in; }

/* Thanh điều khiển của HVSC (tách khỏi phần "báo") */
.hvpm__bar { flex: none; display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 10px 12px 10px 18px; background: var(--p-soft); border-bottom: 1px solid var(--p-line); font: 500 13.5px/1.3 var(--font, system-ui, sans-serif); color: var(--p-mute); }
.hvpm__src { margin: 0; display: flex; align-items: center; gap: 8px; min-width: 0; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.hvpm__src b { color: var(--p-ink); font-weight: 700; }
.hvpm__src .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--p-acc); flex: none; box-shadow: 0 0 0 3px color-mix(in srgb, var(--p-acc) 22%, transparent); }
.hvpm__ctl { display: flex; align-items: center; gap: 6px; flex: none; }
.hvpm__count { font: 600 12.5px/1 var(--mono, ui-monospace, monospace); min-width: 44px; text-align: center; color: var(--p-mute); }
.hvpm__btn { display: inline-flex; align-items: center; justify-content: center; gap: 6px; height: 40px; min-width: 40px; padding: 0 10px; border-radius: 999px; border: 1px solid var(--p-line); background: var(--p-bg); color: var(--p-ink); cursor: pointer; font: 600 14px/1 var(--font, system-ui, sans-serif);
  transition: background .18s, border-color .18s, transform .12s, color .18s; }
.hvpm__btn svg { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 2.2; stroke-linecap: round; stroke-linejoin: round; }
.hvpm__btn:hover { border-color: var(--p-acc); color: var(--p-acc-ink); }
.hvpm__btn:active { transform: scale(.93); }
.hvpm__btn:disabled { opacity: .35; pointer-events: none; }
.hvpm__btn:focus-visible, .hvpm a:focus-visible, .hvpm button:focus-visible, .hvpm summary:focus-visible { outline: 3px solid var(--p-acc); outline-offset: 2px; }
.hvpm__x { background: var(--p-ink); color: var(--p-bg); border-color: var(--p-ink); padding: 0 14px 0 11px; margin-left: 4px; }
.hvpm__x:hover { background: var(--p-btn); border-color: var(--p-btn); color: var(--p-on-acc); }

.hvpm__scroll { flex: 1; overflow-y: auto; overscroll-behavior: contain; -webkit-overflow-scrolling: touch; transition: transform .28s cubic-bezier(.16,1,.3,1), opacity .22s ease; }
.hvpm__scroll:focus { outline: none; }
.hvpm__scroll.out-l { transform: translateX(-28px); opacity: 0; transition-duration: .17s; }
.hvpm__scroll.out-r { transform: translateX(28px); opacity: 0; transition-duration: .17s; }
.hvpm__scroll.in-r { transform: translateX(28px); opacity: 0; transition: none; }
.hvpm__scroll.in-l { transform: translateX(-28px); opacity: 0; transition: none; }

/* ---------- Khung "báo" dùng chung ---------- */
.hvpm-p { min-height: 100%; }
.hvpm-p__mast { padding: 20px 32px 0; border-bottom: 1px solid var(--p-line); }
.hvpm-p__brand { line-height: 1; user-select: none; }
.hvpm-p__nav { display: flex; gap: 18px; overflow: hidden; white-space: nowrap; margin-top: 14px; padding-bottom: 11px; mask-image: linear-gradient(90deg, #000 85%, transparent); -webkit-mask-image: linear-gradient(90deg, #000 85%, transparent); }
.hvpm-p__nav span { flex: none; }
.hvpm-p__main { max-width: 680px; margin: 0 auto; padding: 26px 32px 36px; }
.hvpm-p__crumb { display: flex; flex-wrap: wrap; align-items: center; gap: 6px 10px; margin: 0 0 14px; }
.hvpm-p__crumb i { font-style: normal; opacity: .6; font-size: 10px; }
.hvpm-p__crumb time { margin-left: auto; font-weight: 400; }
.hvpm-p__title { margin: 0 0 18px; color: var(--p-ink); text-wrap: balance; }
.hvpm-p__by { display: flex; align-items: center; gap: 10px; margin: 0 0 20px; padding-bottom: 18px; border-bottom: 1px solid var(--p-line); font-size: 14px; color: var(--p-mute); }
.hvpm-p__av { width: 30px; height: 30px; border-radius: 50%; display: grid; place-items: center; background: var(--p-soft); border: 1px solid var(--p-line); font-weight: 700; color: var(--p-mute); font-size: 13px; }
.hvpm-p__by b { color: var(--p-ink); }
.hvpm-p__dt { margin-left: auto; }
.hvpm-p__sapo { margin: 0 0 22px; font-size: 17.5px; line-height: 1.7; color: var(--p-ink); }
.hvpm-p__lbl { display: inline-block; margin-left: 8px; padding: 2px 7px; border-radius: 4px; vertical-align: 2px; font: 600 11px/1.4 var(--font, system-ui, sans-serif); letter-spacing: .02em; color: var(--p-mute); background: var(--p-soft); border: 1px solid var(--p-line); white-space: nowrap; }
.hvpm-p__q { position: relative; margin: 0 0 22px; padding: 18px 20px 16px 24px; background: var(--p-soft); border-left: 4px solid var(--p-acc); border-radius: 0 10px 10px 0; }
.hvpm-p__q p { margin: 0 0 10px; font-size: 18px; line-height: 1.65; color: var(--p-ink); }
.hvpm-p__q p::before { content: "“"; } .hvpm-p__q p::after { content: "”"; }
.hvpm-p__q footer { font: 600 12px/1.3 var(--font, system-ui, sans-serif); color: var(--p-mute); letter-spacing: .02em; }
.hvpm-p__rel { margin: 0 0 22px; font-size: 15px; line-height: 1.65; color: var(--p-ink2); }
.hvpm-p__rel b { color: var(--p-ink); }
.hvpm-p__shot { margin: 0 0 24px; border: 1px solid var(--p-line); border-radius: 10px; overflow: hidden; }
.hvpm-p__shot summary { cursor: pointer; list-style: none; padding: 12px 16px; font: 600 14px/1.4 var(--font, system-ui, sans-serif); color: var(--p-ink); display: flex; align-items: center; gap: 8px; }
.hvpm-p__shot summary::-webkit-details-marker { display: none; }
.hvpm-p__shot summary::before { content: ""; width: 7px; height: 7px; border-right: 2px solid currentColor; border-bottom: 2px solid currentColor; transform: rotate(-45deg); transition: transform .2s; margin-right: 4px; }
.hvpm-p__shot[open] summary::before { transform: rotate(45deg); }
.hvpm-p__shot summary small { font-weight: 400; color: var(--p-mute); }
.hvpm-p__shot figure { margin: 0; padding: 0 12px 12px; }
.hvpm-p__shot img { display: block; width: 100%; height: auto; border-radius: 6px; box-shadow: 0 1px 3px rgba(0,0,0,.12); }
html[data-theme="dark"] .hvpm-p__shot img { filter: brightness(.86) contrast(1.04); }
.hvpm-p__cta { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; margin: 0 0 20px; }
.hvpm-p__go { display: inline-flex; align-items: center; gap: 8px; min-height: 48px; padding: 0 22px; background: var(--p-btn); color: var(--p-on-acc); text-decoration: none; font: 700 15px/1 var(--font, system-ui, sans-serif); border-radius: 999px; transition: transform .15s, box-shadow .2s, filter .2s; box-shadow: 0 8px 22px -12px var(--p-btn); }
.hvpm-p__go:hover { filter: brightness(1.06); transform: translateY(-1px); box-shadow: 0 12px 26px -12px var(--p-acc); color: var(--p-on-acc); }
.hvpm-p__go:active { transform: scale(.97); }
.hvpm-p__copy { min-height: 48px; padding: 0 16px; border-radius: 999px; border: 1px solid var(--p-line); background: transparent; color: var(--p-ink2); font: 600 14px/1 var(--font, system-ui, sans-serif); cursor: pointer; transition: border-color .18s, color .18s; }
.hvpm-p__copy:hover { border-color: var(--p-ink); color: var(--p-ink); }
.hvpm-p__legal { margin: 0; padding-top: 16px; border-top: 1px dashed var(--p-line); font: 400 12.5px/1.6 var(--font, system-ui, sans-serif); color: var(--p-mute); }

/* ---------- TUỔI TRẺ: Roboto, đỏ, menu chữ hoa nhỏ, tiêu đề sans đậm ---------- */
.hvpm-p--tt { font-family: Roboto, "Helvetica Neue", Arial, sans-serif; }
.hvpm-p--tt .hvpm-p__mast { box-shadow: 0 6px 12px -10px rgba(0,0,0,.18); }
.hvpm-p--tt .hvpm-p__brand { display: flex; align-items: baseline; gap: 6px; }
.hvpm-p--tt .hvpm-p__brand .m1 { font: 900 30px/1 Roboto, Arial, sans-serif; letter-spacing: -.02em; color: var(--p-acc); }
.hvpm-p--tt .hvpm-p__brand .m2 { font: 700 12px/1 Roboto, Arial, sans-serif; letter-spacing: .18em; color: var(--p-acc2); }
.hvpm-p--tt .hvpm-p__nav { font: 700 11.5px/1 Roboto, Arial, sans-serif; text-transform: uppercase; color: var(--p-ink); gap: 16px; }
.hvpm-p--tt .hvpm-p__nav .on { color: var(--p-acc); }
.hvpm-p--tt .hvpm-p__crumb { font: 500 16px/1.3 Roboto, Arial, sans-serif; color: var(--p-mute); }
.hvpm-p--tt .hvpm-p__crumb time { font-size: 13.5px; }
.hvpm-p--tt .hvpm-p__title { font: 700 clamp(25px, 2.4vw + 12px, 33px)/1.32 Roboto, Arial, sans-serif; letter-spacing: -.005em; }
.hvpm-p--tt .hvpm-p__by b { text-transform: uppercase; font-size: 13px; letter-spacing: .02em; }
.hvpm-p--tt .hvpm-p__sapo { font-weight: 700; font-size: 17px; line-height: 1.75; }
.hvpm-p--tt .hvpm-p__q { border-radius: 0; border-left-width: 3px; }

/* ---------- THANH NIÊN: tiêu đề serif (Merriweather), xanh ngọc, menu có gạch chân xanh ---------- */
.hvpm-p--tn { font-family: var(--font, Inter, system-ui, sans-serif); }
.hvpm-p--tn .hvpm-p__mast { text-align: center; padding-top: 22px; }
.hvpm-p--tn .hvpm-p__brand .m1 { display: inline-block; font: 900 34px/1 Roboto, "Arial Narrow", Arial, sans-serif; letter-spacing: -.035em; transform: scaleY(1.14); transform-origin: bottom;
  background: linear-gradient(180deg, var(--p-acc2), var(--p-acc)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hvpm-p--tn .hvpm-p__nav { justify-content: center; font: 600 13.5px/1 var(--font, system-ui, sans-serif); color: var(--p-ink); border-bottom: 2px solid var(--p-acc); margin-bottom: -1px; mask-image: none; -webkit-mask-image: none; }
.hvpm-p--tn .hvpm-p__nav .on { color: var(--p-acc-ink); }
.hvpm-p--tn .hvpm-p__crumb { font: 700 14.5px/1.3 var(--font, system-ui, sans-serif); color: var(--p-ink); }
.hvpm-p--tn .hvpm-p__crumb time { font: 400 13.5px/1.3 var(--font, system-ui, sans-serif); color: var(--p-mute); }
.hvpm-p--tn .hvpm-p__title { font: 700 clamp(26px, 2.6vw + 12px, 36px)/1.3 Merriweather, Georgia, "Times New Roman", serif; letter-spacing: -.01em; }
.hvpm-p--tn .hvpm-p__sapo { font: 700 17px/1.75 Merriweather, Georgia, serif; }
.hvpm-p--tn .hvpm-p__q p { font-family: Merriweather, Georgia, serif; font-size: 17px; font-weight: 400; }
.hvpm-p--tn .hvpm-p__av { background: color-mix(in srgb, var(--p-acc) 14%, var(--p-bg)); color: var(--p-acc-ink); border-color: transparent; }

/* ---------- Mobile: tấm trượt từ đáy ---------- */
@media (max-width: 640px) {
  dialog.hvpm[open] { place-items: end center; }
  .hvpm__panel { width: 100vw; height: calc(100dvh - 28px); border-radius: 18px 18px 0 0; transform: translateY(100%); }
  .hvpm.is-in .hvpm__panel { transform: none; }
  .hvpm.is-out .hvpm__panel { transform: translateY(40%); }
  .hvpm__bar { padding: 8px 8px 8px 14px; font-size: 12.5px; }
  .hvpm__count { min-width: 34px; font-size: 11.5px; }
  .hvpm__btn { height: 40px; min-width: 40px; padding: 0 8px; }
  .hvpm__x span { display: none; }
  .hvpm__x { padding: 0 9px; }
  .hvpm-p__mast { padding: 16px 18px 0; }
  .hvpm-p__nav { gap: 14px; margin-top: 12px; }
  .hvpm-p--tn .hvpm-p__nav { justify-content: flex-start; }
  .hvpm-p--tt .hvpm-p__brand .m1 { font-size: 25px; }
  .hvpm-p--tn .hvpm-p__brand .m1 { font-size: 28px; }
  .hvpm-p__main { padding: 20px 18px 28px; }
  .hvpm-p__crumb time { margin-left: 0; width: 100%; }
  .hvpm-p__sapo { font-size: 16px; }
  .hvpm-p__q { padding: 14px 14px 12px 16px; }
  .hvpm-p__q p { font-size: 16px; }
  .hvpm-p__go { width: 100%; justify-content: center; }
  .hvpm-p__copy { width: 100%; }
}
@media (prefers-reduced-motion: reduce) {
  .hvpm__panel, .hvpm__scroll, dialog.hvpm::backdrop { transition: none !important; }
  .hvpm__panel { transform: none !important; }
}
/* ngày: Tuổi Trẻ đặt ở dòng chuyên mục, Thanh Niên đặt cạnh tác giả (như bản gốc) */
.hvpm-p--tt .hvpm-p__dt { display: none; }
.hvpm-p--tn .hvpm-p__crumb time { display: none; }
@media (max-width: 640px) {
  .hvpm__src .d { display: none; }
  .hvpm-p__shot summary { flex-wrap: wrap; }
  .hvpm-p__shot summary small { flex-basis: 100%; padding-left: 15px; }
}
/* v2.1 (12/10): đường đọc bài gốc rõ ràng – nút ở thanh trên, khối "Đọc toàn bài" ngay dưới tác giả, ảnh chụp bấm được */
.hvpm__orig { text-decoration: none; background: var(--p-btn); border-color: var(--p-btn); color: var(--p-on-acc); padding: 0 14px; white-space: nowrap; }
.hvpm__orig:hover { filter: brightness(1.08); color: var(--p-on-acc); border-color: var(--p-btn); }
.hvpm-p__read { display: flex; flex-wrap: wrap; align-items: center; gap: 10px 12px; margin: 0 0 24px; padding: 16px; border: 1px solid var(--p-line); border-radius: 14px; background: var(--p-soft); }
.hvpm-p__read .hvpm-p__go { min-height: 50px; font-size: 16px; }
.hvpm-p__read small { flex-basis: 100%; font: 400 12.5px/1.55 var(--font, system-ui, sans-serif); color: var(--p-mute); }
.hvpm-p__side { min-height: 50px; padding: 0 16px; border-radius: 999px; border: 1px solid var(--p-line); background: var(--p-bg); color: var(--p-ink); font: 600 14px/1 var(--font, system-ui, sans-serif); cursor: pointer; transition: border-color .18s, color .18s; }
.hvpm-p__side:hover { border-color: var(--p-acc); color: var(--p-acc-ink); }
@media (hover: none), (max-width: 900px) { .hvpm-p__side { display: none; } }
.hvpm-p__shot figure a { position: relative; display: block; border-radius: 6px; overflow: hidden; }
.hvpm-p__shotgo { position: absolute; left: 50%; bottom: 12px; transform: translateX(-50%); padding: 9px 16px; border-radius: 999px; background: rgba(15,16,18,.82); color: #fff; font: 600 13.5px/1.2 var(--font, system-ui, sans-serif); white-space: nowrap; box-shadow: 0 6px 18px rgba(0,0,0,.25); transition: background .2s; }
.hvpm-p__shot figure a:hover .hvpm-p__shotgo { background: var(--p-btn); }
@media (max-width: 640px) {
  .hvpm__orig { padding: 0 11px; font-size: 13px; }
  .hvpm__src { font-size: 12px; }
  .hvpm-p__read { padding: 12px; }
  .hvpm-p__read .hvpm-p__go { width: 100%; justify-content: center; }
  .hvpm-p__shotgo { font-size: 12px; padding: 7px 12px; white-space: normal; text-align: center; width: max-content; max-width: 90%; }
}
@media (max-width: 640px) { .hvpm__src .t { display: none; } }

/* Sài Gòn Giải Phóng (15/10) */
.hvpm[data-src="sg"] { --p-acc: #1A6BB5; --p-acc2: #2C8FE0; --p-acc-ink: #14568F; --p-btn: #14568F; }
html[data-theme="dark"] .hvpm[data-src="sg"] { --p-acc: #4DA3F0; --p-acc2: #8CC4F7; --p-acc-ink: #8CC4F7; --p-on-acc: #06182A; --p-btn: #4DA3F0; }
.hvpm-p--sg { font-family: Georgia, "Times New Roman", serif; }
.hvpm-p--sg .hvpm-p__mast { text-align: center; padding-top: 22px; }
.hvpm-p--sg .hvpm-p__brand .m1 { font: 800 26px/1 Georgia, serif; letter-spacing: .02em; color: var(--p-acc); }
.hvpm-p--sg .hvpm-p__nav { justify-content: center; font: 700 12.5px/1 var(--font, system-ui, sans-serif); text-transform: uppercase; color: var(--p-ink); border-bottom: 2px solid var(--p-acc); }
.hvpm-p--sg .hvpm-p__crumb { font: 700 14px/1.3 var(--font, system-ui, sans-serif); color: var(--p-ink); }