/* Ảnh Cưới — trang cưới. Bố cục theo mẫu Liebe (demo4-6: ảnh dán nghiêng, thiệp giấy, ảnh bầu dục,
   bản đồ + thẻ giấy), viết lại hoàn toàn. 10 giao diện đổi TỨC THÌ qua <html data-theme="…">:
   serenity (bạc hà) · lavender (oải hương) · summer (hoàng hôn) · thiep (thiệp cưới — ảnh tràn màn,
   chữ viết tay, theo demo7). 6 giao diện còn lại (hoangkim, songhy, tapchi, vuonhoa, demsao, datnung)
   nằm ở wedding-themes.css, nạp sau file này. Mọi màu/phông lấy từ biến bên dưới. */
:root, [data-theme="serenity"] {
  --accent: #6fae95; --accent-2: #91c0c7; --soft: #e8f7f1; --ink: #423629; --muted: #857a70;
  --nav-bg: #423629; --nav-ink: #fff; --page: #f6fbf8;
  --f-head: "Lora", Georgia, serif; --f-name: "Playfair Display", Georgia, serif; --f-body: "Lora", Georgia, serif;
  --f-ui: "Montserrat", system-ui, sans-serif;
  --name-style: italic; --name-size: clamp(2.6rem, 7vw, 5rem);
}
[data-theme="lavender"] {
  --accent: #c77aab; --accent-2: #b6bad6; --soft: #fbf0f7; --ink: #5d6180; --muted: #8b8fa6;
  --nav-bg: #9ea3c9; --nav-ink: #fff; --page: #fdf8fb;
}
[data-theme="summer"] {
  --accent: #ec7a63; --accent-2: #f5b86b; --soft: #fff8df; --ink: #7b3e24; --muted: #9a7563;
  --nav-bg: #ec8b67; --nav-ink: #fff; --page: #fffdf3;
}
[data-theme="thiep"] {
  --accent: #e7746f; --accent-2: #f3b6ae; --soft: #fdf1ef; --ink: #3b3333; --muted: #8a7f7f;
  --nav-bg: transparent; --nav-ink: #fff; --page: #fff;
  --f-head: "Dancing Script", cursive; --f-name: "Dancing Script", cursive; --f-body: "Lora", Georgia, serif;
  --name-style: normal; --name-size: clamp(3rem, 9vw, 6rem);
}

body.wd { background: var(--page); color: var(--ink); font-family: var(--f-body); overflow-x: hidden; transition: background .4s, color .4s; }
.wd a { color: var(--accent); }
.wd .btn { font-family: var(--f-ui); letter-spacing: .02em; }
.wd .btn-accent { background: var(--accent); color: #fff; }
.wd .btn-ghost { color: var(--ink); }
.wd .btn-accent:hover { background: color-mix(in srgb, var(--accent) 85%, #000); }
.wd h2 { font-family: var(--f-head); font-weight: 600; font-size: clamp(2rem, 5vw, 3rem); color: var(--ink); }
[data-theme="thiep"] .wd h2, [data-theme="thiep"] h2 { color: var(--accent); font-weight: 700; }
.is-hidden { display: none !important; }
.dt-nw { white-space: nowrap; }

/* ── Hiệu ứng rơi (admin chọn): hearts · snow · leaves · petals · none ──
   14 hạt, vị trí/cỡ/tốc độ khác nhau theo thứ tự; hình dạng theo data-fx. */
.fx { position: fixed; inset: 0; pointer-events: none; z-index: 5; overflow: hidden; }
.fx[data-fx="none"] { display: none; }
.fx i { position: absolute; top: -8%; font-style: normal; will-change: transform;
  animation: fx-fall var(--dur, 12s) linear var(--delay, 0s) infinite, fx-sway var(--sway, 3.2s) ease-in-out var(--delay, 0s) infinite alternate; }
.fx i:nth-child(1)  { left: 3%;  --dur: 13s; --delay: 0s;   --s: 1;    --sway: 3s; }
.fx i:nth-child(2)  { left: 11%; --dur: 10s; --delay: 4s;   --s: .6;   --sway: 2.4s; }
.fx i:nth-child(3)  { left: 19%; --dur: 15s; --delay: 7s;   --s: 1.3;  --sway: 3.6s; }
.fx i:nth-child(4)  { left: 27%; --dur: 11s; --delay: 1.5s; --s: .75;  --sway: 2.8s; }
.fx i:nth-child(5)  { left: 35%; --dur: 14s; --delay: 9s;   --s: 1.1;  --sway: 3.3s; }
.fx i:nth-child(6)  { left: 43%; --dur: 12s; --delay: 3s;   --s: .55;  --sway: 2.2s; }
.fx i:nth-child(7)  { left: 51%; --dur: 16s; --delay: 5.5s; --s: 1.2;  --sway: 3.9s; }
.fx i:nth-child(8)  { left: 59%; --dur: 10.5s; --delay: 8s; --s: .7;   --sway: 2.6s; }
.fx i:nth-child(9)  { left: 67%; --dur: 13.5s; --delay: 2s; --s: 1;    --sway: 3.1s; }
.fx i:nth-child(10) { left: 75%; --dur: 11.5s; --delay: 10s; --s: .65; --sway: 2.5s; }
.fx i:nth-child(11) { left: 83%; --dur: 14.5s; --delay: 6s; --s: 1.15; --sway: 3.5s; }
.fx i:nth-child(12) { left: 90%; --dur: 12.5s; --delay: 0.8s; --s: .8; --sway: 2.9s; }
.fx i:nth-child(13) { left: 95%; --dur: 15.5s; --delay: 11s; --s: .6;  --sway: 3.7s; }
.fx i:nth-child(14) { left: 47%; --dur: 17s; --delay: 12.5s; --s: .9; --sway: 3.4s; }
@keyframes fx-fall { to { top: 108%; } }
@keyframes fx-sway { from { transform: translateX(-20px) rotate(-20deg) scale(var(--s)); } to { transform: translateX(40px) rotate(25deg) scale(var(--s)); } }

.fx[data-fx="hearts"] i::before { content: "♥"; font-size: 22px; color: var(--accent); opacity: .55; }
.fx[data-fx="snow"] i { width: 9px; height: 9px; border-radius: 50%;
  background: radial-gradient(circle, #fff 35%, rgba(255,255,255,.2) 70%); box-shadow: 0 0 6px rgba(160,170,190,.55); }
.fx[data-fx="snow"] i:nth-child(odd) { width: 6px; height: 6px; }
.fx[data-fx="leaves"] i { width: 24px; height: 16px; border-radius: 0 100% 0 100%;
  background: linear-gradient(135deg, #f3c95c, #d98a1f 70%, #b86a14); box-shadow: inset 0 0 0 1px rgba(150,80,10,.18); opacity: .85; }
.fx[data-fx="leaves"] i:nth-child(3n) { background: linear-gradient(135deg, #f6d77a, #e0a236); }
.fx[data-fx="petals"] i { width: 17px; height: 13px; border-radius: 150% 0 150% 0;
  background: linear-gradient(135deg, #ffe3ea, #f5a9bb); opacity: .85; }
.fx[data-fx="petals"] i:nth-child(4n) { background: linear-gradient(135deg, #fff, #f7c5d0); }
@media (prefers-reduced-motion: reduce) { .fx { display: none; } }

/* ── Thanh menu ──────────────────────────────────────────── */
/* Nhảy tới mục từ menu: tiêu đề không nằm sát/khuất dưới thanh menu cố định (R2-27). */
html { scroll-padding-top: 72px; }
.wd-nav { position: fixed; top: 0; left: 0; right: 0; z-index: 40; display: grid; grid-template-columns: 1fr auto 1fr; align-items: center;
  gap: 16px; padding: 8px 24px; background: var(--nav-bg); color: var(--nav-ink); font-family: var(--f-ui); font-size: .92rem;
  transition: background .3s, box-shadow .3s; }
.wd-nav a { color: var(--nav-ink); text-decoration: none; opacity: .92; }
.wd-nav a:hover { opacity: 1; }
.wd-nav-l, .wd-nav-r { display: flex; gap: 22px; }
.wd-nav-r { justify-content: flex-end; }
[data-theme="thiep"] .wd-nav.scrolled { background: rgba(255,255,255,.96); box-shadow: 0 2px 12px rgba(0,0,0,.06); --nav-ink: var(--ink); }
.wd-mono { display: inline-flex; align-items: center; gap: 4px; font: italic 600 1.35rem var(--f-name); color: var(--nav-ink) !important;
  border: 1.5px solid currentColor; border-radius: 50%; width: 58px; height: 58px; justify-content: center; opacity: 1 !important; }
.wd-mono i { font-style: normal; font-size: .7em; color: var(--accent); }
.wd-mono.big { width: 88px; height: 88px; font-size: 2rem; color: var(--accent) !important; margin: 0 auto 16px; }
.wd-burger { display: none; background: none; border: 1px solid currentColor; color: var(--nav-ink); border-radius: 8px; width: 40px; height: 36px; font-size: 18px; justify-self: end; }
@media (max-width: 760px) {
  .wd-nav { grid-template-columns: auto 1fr auto; padding: 6px 12px; }
  .wd-nav-l, .wd-nav-r { display: none; }
  .wd-mono { width: 46px; height: 46px; font-size: 1.1rem; grid-column: 1; }
  .wd-burger { display: block; grid-column: 3; }
  .wd-nav.open .wd-nav-l, .wd-nav.open .wd-nav-r { display: flex; flex-direction: column; gap: 10px; grid-column: 1 / -1; padding: 6px 4px; }
  .wd-nav.open { background: var(--nav-bg); }
  [data-theme="thiep"] .wd-nav.open { background: rgba(40,30,30,.92); }
}

/* ── Nhạc ────────────────────────────────────────────────── */
.music { position: fixed; right: 16px; bottom: 16px; z-index: 45; }
.music-btn { width: 48px; height: 48px; border-radius: 50%; border: 0; background: var(--accent); color: #fff; font-size: 20px; cursor: pointer; box-shadow: 0 4px 14px rgba(0,0,0,.2); }
.music.playing .music-btn { animation: spin 4s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
body.is-draft .music { bottom: 164px; }

/* ── Họa tiết, ảnh, thiệp giấy ──────────────────────────── */
.orn { position: absolute; width: 220px; height: 220px; color: var(--accent); pointer-events: none; z-index: 2; }
.orn-1 { left: -120px; bottom: -40px; transform: rotate(-12deg); }
.orn-2 { right: -30px; top: 40px; transform: scaleX(-1) rotate(-20deg); opacity: .7; }
@media (max-width: 760px) { .orn { width: 130px; height: 130px; } .orn-1 { left: -50px; bottom: -30px; } }

.slot { margin: 0; position: relative; overflow: hidden; background: var(--soft); }
.slot img { width: 100%; height: 100%; object-fit: cover; }
.slot-ph { position: absolute; inset: 0; display: grid; place-items: center; color: var(--accent); font-size: 2.5rem; opacity: .6;
  background: radial-gradient(circle at 30% 30%, #fff, var(--soft) 70%); }
.photo { border: 8px solid #fff; box-shadow: 0 6px 18px rgba(0,0,0,.18); }

.paper { position: relative; background: #fff; padding: 48px 40px; z-index: 3; }
.paper::before, .paper::after { content: ""; position: absolute; inset: 0; z-index: -1; box-shadow: 0 0 8px rgba(0,0,0,.14); }
.paper::before { background: #fafafa; transform: rotate(-2deg); left: -5px; top: 4px; }
.paper::after { background: #f5f5f5; transform: rotate(1.3deg); right: -3px; }
@media (max-width: 560px) { .paper { padding: 32px 20px; } }

/* Vạch chia ♥: đường chấm vẽ ở ::before và được CẮT một khoảng ở giữa (mask) thay vì phủ nền lên ♥ -> không còn ô nền
   lệch màu trên thẻ giấy / nền màu nước (R2-27). */
.divider { position: relative; width: 110px; margin: 12px auto 0; height: 1px; }
.divider::before { content: ""; position: absolute; left: 0; right: 0; top: 0; border-top: 1px dotted var(--accent);
  -webkit-mask: linear-gradient(90deg, #000 calc(50% - 22px), transparent calc(50% - 22px) calc(50% + 22px), #000 calc(50% + 22px));
  mask: linear-gradient(90deg, #000 calc(50% - 22px), transparent calc(50% - 22px) calc(50% + 22px), #000 calc(50% + 22px)); }
.divider span { position: absolute; left: 50%; top: -12px; transform: translateX(-50%); color: var(--accent); font-size: 24px; line-height: 1; padding: 0 10px; background: none; }
.sec-head { text-align: center; margin-bottom: 48px; position: relative; z-index: 3; }
.sec-head h2 { margin: 0; }

/* ── Đầu trang ───────────────────────────────────────────── */
.intro { position: relative; padding: 110px 16px 60px; background:
  radial-gradient(ellipse at 15% 10%, color-mix(in srgb, var(--accent-2) 30%, transparent), transparent 55%),
  radial-gradient(ellipse at 85% 30%, color-mix(in srgb, var(--accent) 22%, transparent), transparent 50%), var(--soft); }
.photowall { position: absolute; inset: 120px 0 auto; display: flex; justify-content: space-between; pointer-events: none; }
.pw { width: 30vw; max-width: 380px; aspect-ratio: 4 / 3; border: 8px solid #fff; box-shadow: 0 4px 12px rgba(0,0,0,.15); pointer-events: auto; }
.pw img { filter: blur(2px); transition: filter .3s; }
.pw:hover img { filter: none; }
.pw-l { transform: rotate(5deg); margin-left: -2vw; }
.pw-r { transform: rotate(-4deg); margin-right: -2vw; margin-top: -20px; }
.intro-main { position: relative; width: min(640px, 92%); margin: 0 auto; z-index: 3; }
.main-photo { aspect-ratio: 4 / 3; transform: rotate(-3deg); }
.save-card { width: min(820px, 94%); margin: 60px auto 0; text-align: center; }
.eyebrow { font-family: var(--f-ui); letter-spacing: .25em; text-transform: uppercase; font-size: .8rem; color: var(--muted); margin-bottom: 8px; }
.names { font: var(--name-style) 700 var(--name-size)/1.1 var(--f-name); color: var(--ink); margin: 0 0 12px;
  display: flex; flex-wrap: wrap; justify-content: center; gap: 0 .3em; }
.names .amp { color: var(--accent); }
.date { font: 600 1.25rem var(--f-head); letter-spacing: .04em; margin: 0; }
.date.big { font-size: 1.5rem; }
.lunar { color: var(--muted); font-style: italic; margin: 4px 0 0; }
@media (max-width: 760px) { .photowall { display: none; } .intro { padding-top: 84px; } .save-card { margin-top: 36px; } }

/* Thiệp cưới: ảnh chính tràn màn hình, chữ trắng đè lên, bỏ ảnh nghiêng. */
[data-theme="thiep"] .intro { min-height: 100svh; padding: 0; display: grid; place-items: center; background: #222; overflow: hidden; }
[data-theme="thiep"] .photowall, [data-theme="thiep"] .orn-1 { display: none; }
[data-theme="thiep"] .intro-main { position: absolute; inset: 0; width: auto; margin: 0; }
[data-theme="thiep"] .main-photo { position: absolute; inset: 0; transform: none; border: 0; box-shadow: none; aspect-ratio: auto; }
/* Chữ nằm ở 1/3 dưới để không che mặt cô dâu chú rể; nền tối dần xuống dưới cho chữ luôn đọc được. */
[data-theme="thiep"] .intro-main::after { content: ""; position: absolute; inset: 0; pointer-events: none; z-index: 1;
  background: linear-gradient(180deg, rgba(0,0,0,.28) 0%, rgba(0,0,0,0) 22%, rgba(0,0,0,0) 45%, rgba(0,0,0,.62) 100%); }

[data-theme="thiep"] .intro { place-items: end center; }
[data-theme="thiep"] .save-card { background: transparent; margin: 0; padding: 120px 16px max(9vh, 64px); color: #fff; z-index: 4; }
[data-theme="thiep"] .save-card::before, [data-theme="thiep"] .save-card::after { display: none; }
[data-theme="thiep"] .save-card .names, [data-theme="thiep"] .save-card .names .amp { color: #fff; text-shadow: 0 2px 20px rgba(0,0,0,.35); }
[data-theme="thiep"] .save-card .eyebrow, [data-theme="thiep"] .save-card .lunar { color: rgba(255,255,255,.88); }
[data-theme="thiep"] .save-card .eyebrow { display: flex; align-items: center; justify-content: center; gap: 12px; }
[data-theme="thiep"] .save-card .eyebrow::before, [data-theme="thiep"] .save-card .eyebrow::after { content: ""; width: 60px; border-top: 1px solid rgba(255,255,255,.7); }
[data-theme="thiep"] .save-card .date { font-family: var(--f-ui); letter-spacing: .35em; font-weight: 400; }
[data-theme="thiep"] .save-card .divider { display: none; }

/* ── Cô dâu & chú rể ─────────────────────────────────────── */
section.couple, .event, .location, .gallery-sec { position: relative; padding: 90px 16px; }
.watercolor { background: #fff; }
.couple-row { display: grid; grid-template-columns: 1fr auto 1fr; align-items: start; gap: 24px; max-width: 980px; margin: 0 auto; }
.person { text-align: center; }
.oval { width: min(300px, 70%); aspect-ratio: 3 / 4; border-radius: 50%; margin: 0 auto 18px; border: 6px solid var(--soft); box-shadow: 0 0 0 1px var(--accent-2); }
.role { font-family: var(--f-ui); letter-spacing: .2em; text-transform: uppercase; font-size: .75rem; color: var(--muted); margin: 0; }
.banner { display: inline-block; margin: 6px 0 10px; padding: 10px 24px; color: #fff; font: 700 1.3rem var(--f-head);
  background: var(--accent); border-radius: 40% 60% 55% 45% / 60% 40% 60% 40%; }
[data-theme="thiep"] .banner { background: none; color: var(--ink); font-size: 2rem; padding: 0; }
.info { color: var(--muted); max-width: 320px; margin: 0 auto; }
body:not(.is-draft) .info:empty { display: none; }
.rings { width: 64px; height: 64px; color: var(--accent); align-self: center; margin-top: -60px; }
@media (max-width: 760px) { .couple-row { grid-template-columns: 1fr; } .rings { margin: 0 auto; } }

/* ── Lễ cưới ─────────────────────────────────────────────── */
.event-row { display: grid; grid-template-columns: 5fr 7fr; align-items: center; gap: 40px; max-width: 1080px; margin: 0 auto; }
.event-photo { aspect-ratio: 3 / 4; transform: rotate(4deg); }
.event-card { text-align: center; }
.lead { font-style: italic; color: var(--muted); }
.wd .countdown { display: flex; justify-content: center; gap: 12px; margin: 22px 0; }
.wd .countdown div { min-width: 70px; padding: 10px 6px; border-radius: 10px; background: var(--soft); backdrop-filter: none; box-shadow: none; }
.wd .countdown b { display: block; font: 700 2rem/1.1 var(--f-name); color: var(--accent); }
.wd .countdown span { font: .7rem var(--f-ui); letter-spacing: .12em; text-transform: uppercase; color: var(--muted); }
.center-row { justify-content: center; }
@media (max-width: 760px) { .event-row { grid-template-columns: 1fr; } .event-photo { width: 80%; margin: 0 auto; } .wd .countdown div { min-width: 58px; } }

/* ── Địa điểm ────────────────────────────────────────────── */
.events { display: grid; gap: 60px; max-width: 1180px; margin: 0 auto; }
.ev { display: grid; grid-template-columns: 7fr 5fr; align-items: center; }
.ev:nth-child(even) { grid-template-columns: 5fr 7fr; }
.ev:nth-child(even) .ev-map { order: 2; }
.ev-map { height: 380px; background: var(--soft); border-radius: 4px; overflow: hidden; }
.ev-map iframe { width: 100%; height: 100%; border: 0; filter: saturate(.85); }
.ev-map-ph { height: 100%; display: grid; place-items: center; color: var(--muted); font-style: italic; }
.ev-card { margin-left: -60px; text-align: center; }
.ev:nth-child(even) .ev-card { margin: 0 -60px 0 0; }
.ev-card h3 { font: 700 1.8rem var(--f-head); color: var(--accent); margin-bottom: 6px; }
.ev-place { font: 600 1rem var(--f-ui); margin-bottom: 4px; }
.ev-addr, .ev-time { color: var(--muted); margin-bottom: 6px; }
.ev-card .btn { margin-top: 10px; }
@media (max-width: 760px) {
  .ev, .ev:nth-child(even) { grid-template-columns: 1fr; }
  .ev:nth-child(even) .ev-map { order: 0; }
  .ev-map { height: 240px; }
  .ev-card, .ev:nth-child(even) .ev-card { margin: -30px 12px 0; }
}

/* ── Trích dẫn ───────────────────────────────────────────── */
.quote { position: relative; min-height: 360px; display: grid; place-items: center; text-align: center; color: #fff; overflow: hidden; }
.quote-bg { position: absolute; inset: 0; }
.quote::after { content: ""; position: absolute; inset: 0; background: rgba(20,12,12,.5); pointer-events: none; }
.quote blockquote { position: relative; z-index: 2; max-width: 760px; margin: 0; padding: 60px 20px; }
.quote blockquote p { font: italic 700 clamp(1.4rem, 3.5vw, 2rem)/1.5 var(--f-name); margin: 0; }

/* ── Album ───────────────────────────────────────────────── */
.wd-gallery { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 12px; max-width: 1280px; margin: 0 auto 28px; }
.wd-g { position: relative; display: block; aspect-ratio: 1; overflow: hidden; background: var(--soft); }
.wd-g img { width: 100%; height: 100%; object-fit: cover; object-position: 50% 28%; transition: transform .5s; }
.wd-g::after { content: "♥"; position: absolute; inset: 0; display: grid; place-items: center; color: #fff; font-size: 34px;
  background: color-mix(in srgb, var(--accent) 45%, transparent); opacity: 0; transition: opacity .3s; }
.wd-g:hover img { transform: scale(1.06); }
.wd-g:hover::after { opacity: 1; }
@media (max-width: 560px) { .wd-gallery { grid-template-columns: repeat(2, 1fr); gap: 4px; } }
.more-albums { max-width: 1100px; margin: 36px auto 0; }
.wd .album-card { box-shadow: 0 2px 10px rgba(0,0,0,.08); }
.wd .album-meta h3 { font-family: var(--f-head); }

/* ── Xác nhận tham dự ────────────────────────────────────── */
.rsvp { max-width: 720px; }
.rsvp-card { display: grid; gap: 14px; }
.rsvp-invitee { text-align: center; font: italic 1.2rem var(--f-body); margin: 0; }
.rsvp-invitee b { display: block; font: var(--name-style) 700 2rem var(--f-name); color: var(--accent); }
.rsvp-choice { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.rsvp-choice label { display: block; cursor: pointer; }
.rsvp-choice input { position: absolute; opacity: 0; }
.rsvp-choice span { display: block; text-align: center; padding: 14px; border: 2px solid var(--soft); border-radius: 12px; font: 600 1rem var(--f-ui); background: #fff; transition: all .15s; }
.rsvp-choice input:checked + span { border-color: var(--accent); background: color-mix(in srgb, var(--accent) 12%, #fff); color: var(--ink); }
.rsvp-choice input:focus-visible + span { outline: 2px solid var(--accent); }
.rsvp-done { text-align: center; }
.rsvp-card .field-hint { display: block; margin-top: 4px; line-height: 1.4; }
/* Lỗi của 1 ô (R3-04: SĐT chưa đúng) — đỏ đậm đủ tương phản trên nền trắng của thẻ ở mọi giao diện. */
.wd .field-err { display: block; margin-top: 4px; color: #b3261e; font: 600 .95rem/1.4 var(--f-ui); }
.wd [aria-invalid="true"] { border-color: #b3261e !important; box-shadow: 0 0 0 2px rgba(179,38,30,.18); }
.rsvp-done b { font: 700 1.6rem var(--f-head); color: var(--accent); display: block; margin-bottom: 6px; }

/* ── Lời chúc, chân trang ────────────────────────────────── */
.wd .wishes { max-width: 820px; }
.wd .wish-form { box-shadow: none; }
.wd .wish { border-left-color: var(--accent); }
.wd .wish p { font-family: var(--f-body); }
.wd .cta h2 { font-size: clamp(1.6rem, 4vw, 2.3rem); }
.wd-foot { text-align: center; padding: 70px 16px 60px; background: var(--soft); }
.wd-foot p { font: italic 1.15rem var(--f-body); }
body.is-draft .wd-foot { padding-bottom: 230px; }
.invitee { font: italic 1.1rem var(--f-body); margin: 0 0 10px; }
.invitee b { display: block; font: var(--name-style) 700 1.8rem var(--f-name); color: var(--accent); }
[data-theme="thiep"] .invitee, [data-theme="thiep"] .invitee b { color: #fff; }
/* Họa tiết thò ra ngoài mép không được làm rộng trang (điện thoại tự thu nhỏ cả trang). */
.intro, section.couple, .event, .location, .gallery-sec { overflow-x: clip; }
.music-hint { position: absolute; right: 58px; top: 50%; transform: translateY(-50%); white-space: nowrap;
  background: #fff; color: var(--ink); font: 600 13px var(--f-ui); padding: 7px 12px; border-radius: 999px;
  box-shadow: 0 4px 14px rgba(0,0,0,.15); animation: hint-in .4s ease-out; }
@keyframes hint-in { from { opacity: 0; transform: translate(8px, -50%); } }
.music-credit { font-size: .78rem !important; font-style: normal !important; color: var(--muted); margin-top: 6px; }

/* Hiện dần khi cuộn (wedding.js thêm .js-reveal cho <html> chỉ khi chạy được). */
.js-reveal .reveal { opacity: 0; transform: translateY(26px); transition: opacity .9s ease, transform .9s cubic-bezier(.2,.7,.2,1); }
.js-reveal .reveal.in { opacity: 1; transform: none; }
.js-reveal .event-photo.reveal { transform: translateY(26px) rotate(4deg); }
.js-reveal .event-photo.reveal.in { transform: rotate(4deg); }
.js-reveal .save-card.reveal { transition-delay: .15s; }
/* Chủ nhà đang sửa: hiện hết ngay, không chờ cuộn. */
.is-draft .reveal { opacity: 1 !important; transform: none !important; }
.is-draft .event-photo.reveal { transform: rotate(4deg) !important; }
[data-theme="thiep"].js-reveal .save-card.reveal { transform: translateY(16px); }

/* Thiệp cưới trên điện thoại (đặt cuối file để thắng các luật chung ở trên). */
@media (max-width: 760px) {
  [data-theme="thiep"] .save-card .date { letter-spacing: .12em; font-size: 1.05rem; }
  [data-theme="thiep"] .save-card .eyebrow::before, [data-theme="thiep"] .save-card .eyebrow::after { width: 24px; }
  [data-theme="thiep"] .save-card .names { font-size: clamp(2.6rem, 12vw, 3.6rem); }
}

/* ── Khách KHÔNG bao giờ thấy ô ảnh trống: bố cục tự co (chủ nhà ở bản nháp vẫn thấy ô "Thêm ảnh"). ── */
body:not(.is-draft) .slot-empty { display: none !important; }
.event--noimg .event-row { grid-template-columns: minmax(0, 1fr); max-width: 720px; }
.event--noimg .event-card { width: 100%; }
.location .ev.ev--nomap { grid-template-columns: minmax(0, 1fr); max-width: 640px; width: 100%; margin: 0 auto; }
.location .ev.ev--nomap .ev-card { margin: 0; }
/* Mọi địa điểm đều không có bản đồ: các thẻ đứng cạnh nhau (máy tính), xếp chồng (điện thoại). */
.events:not(:has(.ev:not(.ev--nomap))) { grid-template-columns: repeat(auto-fit, minmax(min(100%, 320px), 1fr)); max-width: 1000px; gap: 28px; }
.events:not(:has(.ev:not(.ev--nomap))) .ev.ev--nomap { max-width: none; height: 100%; }
.events:not(:has(.ev:not(.ev--nomap))) .ev-card { height: 100%; }
/* Câu trích dẫn không có ảnh nền: thành khối chữ trang trí trên nền giao diện. */
:root .quote.quote--noimg { min-height: 0; color: var(--ink); background: var(--soft); }
:root .quote.quote--noimg::after { display: none; }
.quote--noimg blockquote { padding: 72px 20px; }
.quote--noimg blockquote::before { content: "“"; display: block; font: 700 4.6rem/.55 var(--f-name); color: var(--accent); margin-bottom: 12px; }
/* Ngắt dòng cân đối cho tiêu đề/câu ngắn (tránh 1 chữ rơi lẻ dòng cuối). */
.wd :is(h2, h3, .lead, .lunar, .eyebrow, .quote blockquote p, .wd-foot p) { text-wrap: balance; }

/* Màn "Mở thiệp" (nhạc tự phát bị trình duyệt chặn): 1 chạm = vào trang + nhạc chạy. Dùng biến của theme. */
.wd-cover { position: fixed; inset: 0; z-index: 90; display: grid; place-items: center; padding: 24px;
  background: radial-gradient(120% 90% at 50% 20%, var(--soft), var(--page) 70%); color: var(--ink); text-align: center;
  transition: opacity .6s ease, transform .7s cubic-bezier(.2,.7,.2,1); }
.wd-cover.is-leaving { opacity: 0; transform: translateY(-3%) scale(1.02); pointer-events: none; }
html.has-cover, html.has-cover body { overflow: hidden; }
.wd-cover-in { max-width: 520px; display: grid; justify-items: center; gap: 10px; animation: wdc-in .9s cubic-bezier(.2,.7,.2,1) both; }
.wd-cover-mono { width: 84px; height: 84px; border-radius: 50%; border: 1px solid var(--accent); color: var(--accent);
  display: grid; grid-auto-flow: column; place-content: center; gap: 2px; font: var(--name-style, italic) 1.5rem var(--f-name); margin: 0 0 8px; }
.wd-cover-mono i { font-style: normal; font-size: .8em; opacity: .8; }
.wd-cover-eyebrow { font: 600 .78rem var(--f-ui); letter-spacing: .3em; text-transform: uppercase; color: var(--muted); margin: 0; }
.wd-cover-names { font: var(--name-style, italic) clamp(2.1rem, 8vw, 3.6rem)/1.15 var(--f-name); margin: 4px 0; text-wrap: balance; }
.wd-cover-names span, .wd-cover-names i { display: block; }
.wd-cover-names i { color: var(--accent); font-size: .6em; line-height: 1.3; }
.wd-cover-date { font: 500 1rem var(--f-ui); letter-spacing: .35em; color: var(--muted); margin: 0 0 18px; }
.wd-cover-btn { font: 600 1rem var(--f-ui); letter-spacing: .06em; color: #fff; background: var(--accent); border: 0; border-radius: 999px;
  min-height: 52px; padding: 0 34px; cursor: pointer; box-shadow: 0 10px 28px color-mix(in srgb, var(--accent) 35%, transparent);
  animation: wdc-pulse 2.4s ease-in-out 1.2s infinite; }
.wd-cover-btn:focus-visible { outline: 3px solid color-mix(in srgb, var(--accent) 45%, transparent); outline-offset: 3px; }
@keyframes wdc-in { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: none; } }
@keyframes wdc-pulse { 0%, 100% { transform: scale(1); } 50% { transform: scale(1.04); } }
[data-theme="demsao"] .wd-cover-btn { color: #111a3a; }
[data-theme="tapchi"] .wd-cover-btn { border-radius: 0; }
@media (prefers-reduced-motion: reduce) { .wd-cover, .wd-cover-in, .wd-cover-btn { animation: none; transition: none; } }
.wd-cover[hidden] { display: none; }

/* ══════════ QA vòng 1 — trang khách mời (dễ đọc, dễ chạm, không che nội dung) ══════════ */
/* Menu điện thoại: logo + ☰/✕ luôn ở hàng đầu, danh sách xổ xuống bên dưới; mỗi mục cao ≥44px. */
@media (max-width: 760px) {
  .wd-mono { order: -2; }
  .wd-burger { order: -1; width: 44px; height: 44px; display: grid; place-items: center; font-size: 20px; line-height: 1; }
  .wd-nav.open .wd-nav-l, .wd-nav.open .wd-nav-r { gap: 0; padding: 0 4px; }
  .wd-nav.open .wd-nav-l { padding-top: 6px; }
  .wd-nav.open .wd-nav-r { padding-bottom: 8px; }
  .wd-nav.open a { display: flex; align-items: center; min-height: 44px; padding: 0 6px; font-size: 1rem;
    border-top: 1px solid color-mix(in srgb, var(--nav-ink) 18%, transparent); }
  .wd-nav.open .wd-nav-l a:first-child { border-top: 0; }
  /* Nút nhạc lên thanh menu (thanh luôn nằm trên cùng) -> không bao giờ che chữ/nút trong trang. */
  body:not(.is-draft) .music { top: 7px; bottom: auto; right: 68px; }
  body:not(.is-draft) .music-btn { width: 44px; height: 44px; font-size: 18px; box-shadow: 0 2px 8px rgba(0,0,0,.18); }
  body:not(.is-draft) .music-hint { right: auto; left: 50%; top: 54px; transform: translateX(-60%); }
}
@keyframes hint-in-top { from { opacity: 0; transform: translate(-60%, -6px); } }
@media (max-width: 760px) { body:not(.is-draft) .music-hint { animation-name: hint-in-top; } }

/* Chữ thông tin ≥14px (người lớn tuổi): nhãn đếm ngược, vai trò, dòng nhỏ đầu trang, ghi công nhạc. */
.wd .countdown span { font-size: .875rem; letter-spacing: .06em; }
.role { font-size: .875rem; letter-spacing: .14em; }
.eyebrow { font-size: .875rem; letter-spacing: .16em; }
.music-credit { font-size: .875rem !important; }
.ev-addr, .ev-time { font-size: 1rem; }

/* Bản đồ: nút "Xem bản đồ" (bấm mới nạp Google Maps). */
.ev-map-load { width: 100%; height: 100%; border: 0; margin: 0; padding: 20px; cursor: pointer; display: grid; place-content: center; justify-items: center; gap: 6px;
  color: var(--ink); font: 600 1rem var(--f-ui);
  background: repeating-linear-gradient(45deg, color-mix(in srgb, var(--accent) 7%, transparent) 0 2px, transparent 2px 14px), var(--soft); }
.ev-map-load b { display: inline-flex; align-items: center; min-height: 44px; padding: 0 22px; border-radius: 999px; background: #fff; color: var(--accent);
  box-shadow: 0 4px 14px rgba(0,0,0,.1); font-weight: 600; }
.ev-map-load small { font: 400 .9375rem/1.4 var(--f-body); color: var(--muted); max-width: 32ch; text-align: center; }
.ev-map-pin { font-size: 2rem; line-height: 1; }
.ev-map-load:hover b, .ev-map-load:focus-visible b { background: var(--accent); color: #fff; }
.ev-map-load:focus-visible { outline: 3px solid color-mix(in srgb, var(--accent) 45%, transparent); outline-offset: -3px; }
.ev-card .btn { margin: 10px 4px 0; }

/* Nút nổi "✉ Thiệp mời" trên điện thoại: lên giữa thanh menu (chỗ trống giữa logo và nút nhạc). */
@media (max-width: 760px) {
  body:not(.is-draft) .ic-reopen { top: 7px; bottom: auto; left: 70px; min-height: 44px; padding: 0 12px; }
}