/* ==========================================================================
   ĐƯỜNG HÀNH TRÌNH — XANH MEN SỨ (theme chính của thiệp 23)
   Bìa: thẻ vòm trắng giữa nền xanh men. Thân thiệp: một đường chấm dọc
   nối mọi khối, mỗi khối là một "chặng" có số thứ tự tròn (CSS counter, khối
   bị tắt không chiếm số). Theo thiết kế "Khác biệt · Đường hành trình".
   Cơ chế dùng chung ở theme-core.css.
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. NỀN & BỐ CỤC CHUNG
   -------------------------------------------------------------------------- */
:root {
  --vn-card-max: 900px;
  --hj-max: 600px;          /* bề rộng tối đa của đường hành trình */
  --hj-line-x: 34px;        /* vị trí đường chấm dọc */
  --hj-indent: 66px;        /* lề trái nội dung mỗi chặng */
  --hj-right: 22px;
  --hj-gap: 56px;
}

body {
  background: var(--vn-outside);
  background-image: none;
  color: var(--vn-ink);
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.65;
}

::selection { background: var(--vn-red); color: #FFFFFF; }

:focus-visible {
  outline: 2px solid var(--vn-gold) !important;
  outline-offset: 3px;
}

.app-container {
  width: min(var(--vn-card-max), 100%);
  min-height: 100vh;
  margin: 0 auto;
  padding: 0;
  background: var(--vn-paper);
  display: flex;
  flex-direction: column;
  overflow-x: hidden;
}
.reveal-section { margin-bottom: 0; }

.vn-kicker {
  margin: 2px 0 0;
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 600;
  line-height: 1.65;
  letter-spacing: 3px;
  text-transform: uppercase;
  text-align: left;
  color: var(--vn-red);
}
.vn-kicker--gold,
.hj-step--gold .vn-kicker { color: var(--vn-gold-text); }
.vn-title {
  margin: 2px 0 0;
  font-family: var(--font-display);
  font-size: 28px;
  font-style: normal;
  font-weight: 600;
  line-height: 1.25;
  letter-spacing: 0;
  text-transform: none;
  text-align: left;
  color: var(--vn-ink);
  overflow-wrap: anywhere;
}

/* Thẻ trắng bo tròn, đổ bóng xanh nhẹ */
.hj-card {
  margin-top: 14px;
  padding: 16px;
  border-radius: 14px;
  background: #FFFFFF;
  box-shadow: var(--vn-card-shadow);
}
.hj-card--blue { background: var(--vn-red); color: #FFFFFF; box-shadow: none; }
.hj-card--gold { background: var(--vn-gold-soft); box-shadow: none; }

/* Nút: bo tròn kiểu viên thuốc */
.vn-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  min-height: 46px;
  padding: 0 22px;
  border: 0;
  border-radius: 999px;
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 600;
  line-height: 1.3;
  letter-spacing: 0;
  text-transform: none;
  text-decoration: none;
  box-shadow: none;
  cursor: pointer;
  transition: filter .2s ease, background .2s ease;
}
.vn-btn:hover { filter: brightness(1.08); }
.vn-btn svg { flex: none; }
.vn-btn[hidden] { display: none; }
.vn-btn--white { background: #FFFFFF; color: var(--vn-red); font-weight: 700; }
.vn-btn--ink { background: var(--vn-ink); color: #FFFFFF; }

/* --------------------------------------------------------------------------
   2. BÌA: THẺ VÒM TRẮNG GIỮA NỀN XANH MEN
   -------------------------------------------------------------------------- */
.envelope-screen { background: var(--vn-red); }

.hj-cover {
  position: relative;
  flex: 1;
  box-sizing: border-box;
  min-height: 100dvh;
  overflow-x: hidden;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: max(40px, calc(env(safe-area-inset-top) + 24px)) 26px max(40px, calc(env(safe-area-inset-bottom) + 24px));
  background: var(--vn-red);
  color: var(--vn-ink);
  text-align: center;
  cursor: pointer;
}
.hj-arch {
  width: min(100%, 420px);
  box-sizing: border-box;
  padding: clamp(40px, 7vh, 56px) 24px 30px;
  border-radius: 160px 160px 16px 16px;
  background: #FFFFFF;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.cover-monogram {
  width: 92px;
  height: 92px;
  flex: none;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1.5px solid var(--vn-red);
  border-radius: 50%;
  font-family: var(--font-display);
  font-size: 30px;
  font-weight: 600;
  line-height: 1;
  color: var(--vn-red);
}
.cover-monogram .mono-amp { margin: 0 2px; font-size: 18px; color: var(--vn-gold); }

.cover-kicker {
  margin: clamp(24px, 4vh, 34px) 0 0;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 4px;
  color: var(--vn-red);
}
.envelope-invite-text {
  margin: 10px 0 0;
  font-family: var(--font-display);
  font-size: 22px;
  font-style: italic;
  font-weight: 500;
  line-height: 1.35;
  color: var(--vn-ink);
  overflow-wrap: anywhere;
}
.cover-line { margin: 10px 0 0; font-size: 14px; line-height: 1.6; color: var(--vn-ink-muted); }

.envelope-names {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin: 20px 0 0;
  gap: 6px;
  font-family: var(--font-display);
  line-height: 1.2;
}
.envelope-name-line {
  font-size: clamp(30px, 4.8vh, 38px);
  font-weight: 700;
  color: var(--vn-ink);
  overflow-wrap: anywhere;
}
.envelope-name-amp { font-size: 22px; font-style: italic; font-weight: 500; color: var(--vn-gold); }

.envelope-date {
  display: inline-flex;
  margin: 16px 0 0;
  padding: 8px 4px;
  border-top: 1px solid var(--vn-line);
  border-bottom: 1px solid var(--vn-line);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
}
.envelope-date:empty { display: none; }
.envelope-lunar { margin: 6px 0 0; font-size: 12px; color: var(--vn-ink-muted); }
.envelope-lunar[hidden] { display: none; }

.btn-open {
  display: block;
  flex: none;
  width: 100%;
  margin-top: clamp(28px, 4.6vh, 40px);
  min-height: 50px;
  border: 0;
  border-radius: 999px;
  background: var(--vn-red);
  color: #FFFFFF;
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 3px;
  text-transform: uppercase;
  cursor: pointer;
  transition: background .2s ease, opacity .2s ease;
}
.btn-open:hover { background: var(--vn-red-deep); }
.btn-open:disabled { opacity: .5; cursor: progress; }

#envelope-screen .cover-loading-overlay { background: var(--vn-red); }
.cover-loading-spinner { border-color: rgba(255, 255, 255, .3); border-top-color: #FFFFFF; }

@media (max-height: 700px) {
  .hj-arch { padding-top: 34px; padding-bottom: 22px; }
  .cover-monogram { width: 72px; height: 72px; font-size: 24px; }
  .envelope-name-line { font-size: 28px; }
  .btn-open { min-height: 46px; }
}

/* --------------------------------------------------------------------------
   3. ĐƯỜNG HÀNH TRÌNH & CÁC CHẶNG
   -------------------------------------------------------------------------- */
.hj-journey {
  position: relative;
  flex: 1;
  display: flex;
  flex-direction: column;
  width: 100%;
  max-width: var(--hj-max);
  margin: 0 auto;
  padding: var(--hj-gap) var(--hj-right) 0 0;
  box-sizing: border-box;
  counter-reset: hj-step;
}
.hj-journey::before {
  content: "";
  position: absolute;
  left: var(--hj-line-x);
  top: 0;
  bottom: 0;
  width: 2px;
  background: repeating-linear-gradient(180deg, var(--vn-red) 0 8px, transparent 8px 14px);
}

.hj-step {
  position: relative;
  margin: var(--hj-gap) 0 0;
  padding: 0 0 0 var(--hj-indent);
  counter-increment: hj-step;
}
.hj-journey > .hj-step:first-child { margin-top: 0; }
.hj-step::before {
  content: counter(hj-step, decimal-leading-zero);
  position: absolute;
  left: calc(var(--hj-line-x) - 13px);
  top: 0;
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--vn-red);
  color: #FFFFFF;
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 700;
  line-height: 1;
  box-shadow: 0 0 0 5px var(--vn-paper);
}
.hj-step--gold::before { background: var(--vn-gold); }
/* gift.css ẩn ::before của .gift-section bằng !important — chặng hộp quà vẫn cần số */
#gift.hj-step::before { display: flex !important; }

/* Lịch trình đi liền chặng đếm ngược; đếm ngược bị tắt thì thành chặng riêng */
.hj-step--sub { margin-top: 26px; counter-increment: none; }
.hj-step--sub::before { display: none; }
#countdown[style*="none"] + .hj-step--sub { margin-top: var(--hj-gap); counter-increment: hj-step; }
#countdown[style*="none"] + .hj-step--sub::before { display: flex; }

/* Lễ thành hôn đi cùng khối gia đình (tắt khối gia đình thì ẩn luôn) */
#wedding-info[style*="none"] + #ceremony { display: none; }

/* --------------------------------------------------------------------------
   4. SAVE THE DATE
   -------------------------------------------------------------------------- */
.hero-section { display: block; margin-top: 0 !important; padding-top: 0; text-align: left; }
.hj-hero-card { padding: 0; overflow: hidden; }
.envelope-stage { width: 100%; }
.photo-frame {
  aspect-ratio: 4 / 5;
  overflow: hidden;
  border-radius: 0;
  background: var(--vn-paper-mat);
  outline: none;
  box-shadow: none;
  cursor: zoom-in;
}
.photo-frame img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .6s ease;
}
.photo-frame:hover img { transform: scale(1.02); }
.hj-card-body { padding: 14px 16px; }
.hero-title-box { margin: 0; }
.hero-names {
  margin: 0;
  font-family: var(--font-display);
  font-size: 20px;
  font-style: normal;
  font-weight: 600;
  line-height: 1.35;
  text-align: left;
  color: var(--vn-ink);
  overflow-wrap: anywhere;
}
.hero-names .amp { color: var(--vn-ink); }
.hero-invite-guest {
  margin: 2px 0 0;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--vn-red);
}
.hero-quote {
  margin: 4px 0 0;
  font-size: 14px;
  font-style: italic;
  line-height: 1.6;
  text-align: left;
  color: var(--vn-ink-muted);
}

/* --------------------------------------------------------------------------
   5. HAI GIA ĐÌNH: THẺ NGANG, ẢNH TRÒN BÊN TRÁI
   -------------------------------------------------------------------------- */
.red-card { display: block; padding: 0; background: none; border: 0; border-radius: 0; box-shadow: none; }
.red-card .card-heading { text-align: left; }
.parents-grid {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin: 14px 0 0;
}
.family-side {
  --party: var(--vn-red);
  --party-mat: var(--vn-paper-mat);
  display: grid;
  grid-template-columns: 76px minmax(0, 1fr);
  gap: 14px;
  align-items: center;
  min-width: 0;
  padding: 12px;
  border: 0;
  outline: 0;
  border-radius: 14px;
  background: #FFFFFF;
  box-shadow: 0 6px 20px rgba(42, 76, 154, .08);
  text-align: left;
}
.family-side[data-party="bride"] { --party: var(--vn-gold-text); --party-mat: var(--vn-gold-mat); }
.family-side:has(> .family-portrait[hidden]) { grid-template-columns: minmax(0, 1fr); }
.family-portrait {
  aspect-ratio: 1;
  overflow: hidden;
  border-radius: 50%;
  background: var(--party-mat);
}
.family-portrait[hidden] { display: none; }
.family-portrait img { display: block; width: 100%; height: 100%; object-fit: cover; }
.family-info { min-width: 0; }
.family-side small {
  display: block;
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 700;
  line-height: 1.65;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--party);
}
.family-side h4 {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
  min-height: calc(1.55em * 2); /* luôn giữ chỗ 2 dòng → địa chỉ 2 bên cùng hàng, tên còn lại dóng giữa */
  margin: 0;
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 500;
  line-height: 1.55;
  white-space: nowrap; /* quá dài thì renderer tự giảm cỡ chữ */
  color: var(--vn-ink);
}
.family-side:not(.has-parent-names) h4 { visibility: hidden; }
.family-side p {
  margin: 0;
  font-size: 12px;
  line-height: 1.55;
  color: var(--vn-ink-muted);
  overflow-wrap: anywhere;
}
.family-name-row { margin-top: 4px; line-height: 1.3; }
.family-side .groom-name,
.family-side .bride-name {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 600;
  color: var(--vn-ink);
  overflow-wrap: anywhere;
}
.family-side .role-badge {
  display: inline;
  margin: 0;
  padding: 0;
  border: 0;
  background: none;
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 500;
  font-style: normal;
  letter-spacing: 0;
  text-transform: none;
  color: var(--vn-ink-muted);
}
.family-side .role-badge::before { content: " · "; }
.family-side .role-badge:empty { display: none; }

/* --------------------------------------------------------------------------
   6. LỄ THÀNH HÔN: THẺ XANH, Ô NGÀY TRẮNG
   -------------------------------------------------------------------------- */
.ceremony-card { padding: 0; background: none; box-shadow: none; text-align: left; }
.ceremony-card .ceremony-time:empty { display: none; }
.ceremony-inner { padding: 22px 20px 20px; }

.ceremony-time-badge {
  display: grid;
  grid-template-columns: 76px minmax(0, 1fr);
  grid-template-rows: auto auto;
  column-gap: 14px;
  align-items: center;
}
.ceremony-date-grid { display: contents; }
/* Ô ngày trắng 70×70: số ngày trên, tháng dưới, căn giữa cả hai chiều */
.hj-date-tile {
  grid-column: 1;
  grid-row: 1 / 3;
  width: 76px;
  height: 76px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
  border-radius: 12px;
  background: #FFFFFF;
  color: var(--vn-red);
  text-align: center;
}
/* scroll-animations.css ép inline-block — giữ dạng khối để căn giữa trong ô */
.hj-date-tile .ceremony-day,
.hj-date-tile .ceremony-month { display: block !important; width: 100%; text-align: center; }
.hj-date-tile .ceremony-day {
  font-family: var(--font-display);
  font-size: 30px;
  font-weight: 700;
  line-height: 1;
}
.hj-date-tile .ceremony-month {
  font-size: 10px;
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: .5px;
  text-transform: uppercase;
  white-space: nowrap;
}
.ceremony-dow {
  grid-column: 2;
  grid-row: 1;
  align-self: end;
  font-size: 18px;
  font-weight: 700;
  line-height: 1.4;
}
/* Không có dòng âm lịch: thứ trong tuần dóng giữa theo ô ngày */
.ceremony-time-badge .lunar:empty { display: none; }
.ceremony-time-badge:has(.lunar:empty) .ceremony-dow,
.ceremony-time-badge:has(.lunar[style*="none"]) .ceremony-dow {
  grid-row: 1 / 3;
  align-self: center;
}
.ceremony-time-badge .lunar {
  grid-column: 2;
  grid-row: 2;
  align-self: start;
  margin: 0;
  font-size: 13px;
  line-height: 1.5;
  opacity: .85;
}

.ceremony-note {
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin: 18px 0 0;
  padding-top: 16px;
  border-top: 1px solid rgba(255, 255, 255, .22);
  font-size: 14px;
  line-height: 1.55;
}
.ceremony-note-label { font-size: 13px; opacity: .85; }
.ceremony-note-place {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 17px;
  font-weight: 700;
  overflow-wrap: anywhere;
}
.ceremony-note-place .venue-location-icon { width: 16px; height: 16px; color: var(--vn-gold-light); }
.venue-location-icon { flex: none; width: 15px; height: 15px; color: var(--vn-red); }
.ceremony-direction { display: flex; justify-content: center; align-items: center; gap: 8px; width: 100%; margin-top: 18px; min-height: 46px; padding: 0 20px; box-sizing: border-box; }
.ceremony-direction[hidden] { display: none; }

/* --------------------------------------------------------------------------
   7. TIỆC CƯỚI: THẺ TRẮNG, Ô GIỜ XANH / VÀNG
   -------------------------------------------------------------------------- */
.reception-card {
  padding: 0;
  background: none;
  border: 0;
  border-radius: 0;
  outline: 0;
  box-shadow: none;
  color: var(--vn-ink);
  text-align: left;
}
.reception-date-text:empty { display: none; }
.reception-header { display: block; }
.reception-lunar { margin: 2px 0 0; font-size: 13px; font-style: italic; line-height: 1.55; color: var(--vn-ink-muted); }
.reception-lunar:empty { display: none; }
#reception .hj-card { padding: 16px; }

.reception-times {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin: 0;
}
.reception-time-col { min-width: 0; padding: 10px; border-radius: 10px; background: var(--vn-blue-soft); color: var(--vn-ink); }
.reception-time-col + .reception-time-col { background: var(--vn-gold-soft); }
.reception-time-col small {
  display: block;
  font-size: 11px;
  font-weight: 700;
  line-height: 1.65;
  letter-spacing: 0;
  text-transform: uppercase;
  color: var(--vn-red);
}
.reception-time-col + .reception-time-col small { color: var(--vn-gold-text); }
.reception-time-col strong {
  display: block;
  font-family: var(--font-display);
  font-size: 24px;
  font-weight: 700;
  line-height: 1.3;
}

#reception .venue-name {
  display: flex;
  align-items: center;
  gap: 6px;
  margin: 12px 0 0;
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 600;
  line-height: 1.5;
  color: var(--vn-ink);
  overflow-wrap: anywhere;
}
#reception .venue-address { margin: 0; font-size: 13px; line-height: 1.55; color: var(--vn-ink-muted); }

.calendar-paper {
  margin-top: 12px;
  padding: 0;
  background: none;
  border: 0;
  border-radius: 0;
  box-shadow: none;
  color: var(--vn-ink);
}
.calendar-paper-title { display: none; }
.calendar-grid-header,
.calendar-grid-days {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  font-size: 12px;
  text-align: center;
}
.calendar-grid-header span,
.calendar-grid-days span {
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.calendar-grid-header span { font-size: 10px; font-weight: 700; color: var(--vn-red); }
.calendar-grid-days .wedding-day {
  width: 28px;
  margin: 0 auto;
  border-radius: 50%;
  background: var(--vn-gold);
  color: #FFFFFF;
  font-weight: 700;
  box-shadow: none;
}

.reception-actions { display: flex; gap: 8px; margin-top: 12px; }
.reception-actions button {
  flex: 1;
  min-height: 46px;
  padding: 0 8px;
  border: 1.5px solid var(--vn-red);
  border-radius: 999px;
  background: transparent;
  color: var(--vn-red);
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 600;
  line-height: 1.3;
  letter-spacing: 0;
  text-transform: none;
  box-shadow: none;
  transition: background .2s ease, color .2s ease;
}
.reception-actions .btn-gold-outline:hover { background: var(--vn-red-tint); }
.reception-actions .btn-cream-solid { border-color: var(--vn-red); background: var(--vn-red); color: #FFFFFF; }
.reception-actions .btn-cream-solid:hover { background: var(--vn-red-deep); border-color: var(--vn-red-deep); }

/* --------------------------------------------------------------------------
   8. ĐƯỜNG ĐẾN: BẢN ĐỒ (& TIỆC NHÀ GÁI)
   -------------------------------------------------------------------------- */
.venue-card { display: block; padding: 0; background: none; border: 0; box-shadow: none; text-align: left; }
.map-embed-wrapper {
  width: 100%;
  height: 200px;
  margin-top: 14px;
  padding: 0;
  overflow: hidden;
  border: 0;
  border-radius: 14px;
  background: var(--vn-paper-mat);
}
.map-embed-wrapper iframe { display: block; width: 100%; height: 100%; }
.venue-direction-btn { display: flex; width: 100%; margin-top: 10px; }

#reception-bride {
  --rb-ink: var(--vn-ink);
  --rb-muted: var(--vn-ink-muted);
  --rb-paper: transparent;
  --rb-border: var(--vn-line);
  max-width: none;
  /* reception-bride.css đặt lề theo #id — trả lại lề của một chặng hành trình */
  margin: var(--hj-gap) 0 0;
  padding: 0 0 0 var(--hj-indent);
  font-family: var(--font-body);
  text-align: left;
}
#reception-bride .bride-reception-card { padding: 0; background: none; border: 0; border-radius: 0; outline: 0; box-shadow: none; }
#reception-bride .rb-heading {
  margin: 2px 0 0;
  font-family: var(--font-display);
  font-size: 24px;
  font-weight: 600;
  line-height: 1.3;
  letter-spacing: 0;
  text-transform: none;
  text-align: left;
  color: var(--vn-ink);
}
#reception-bride .rb-weekday { margin: 2px 0 0; font-size: 12px; font-weight: 600; letter-spacing: 3px; text-transform: uppercase; color: var(--vn-gold-text); }
#reception-bride .hj-card { padding: 16px; }
#reception-bride .rb-lead,
#reception-bride .rb-venue-label {
  margin: 0;
  font-size: 11px;
  font-weight: 700;
  line-height: 1.65;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--vn-red);
}
#reception-bride .rb-date { justify-content: flex-start; }
#reception-bride .rb-day { font-family: var(--font-display); font-size: 44px; font-weight: 700; line-height: 1; color: var(--vn-red); }
#reception-bride .rb-month { font-size: 13px; font-weight: 600; letter-spacing: 0; text-transform: none; color: var(--vn-ink); }
#reception-bride .rb-year { font-family: var(--font-display); font-size: 18px; font-weight: 700; color: var(--vn-ink); }
#reception-bride .rb-lunar { margin: 2px 0 0; font-size: 13px; font-style: italic; text-transform: none; color: var(--vn-ink-muted); }
#reception-bride .rb-times { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; margin-top: 12px; }
#reception-bride .rb-time-col { padding: 10px; border-radius: 10px; background: var(--vn-blue-soft); color: var(--vn-ink); text-align: left; }
#reception-bride .rb-time-col + .rb-time-col { background: var(--vn-gold-soft); }
#reception-bride .rb-time-col small { font-size: 11px; font-weight: 700; letter-spacing: 0; text-transform: uppercase; color: var(--vn-red); }
#reception-bride .rb-time-col + .rb-time-col small { color: var(--vn-gold-text); }
#reception-bride .rb-time-col strong { font-family: var(--font-display); font-size: 24px; font-weight: 700; line-height: 1.3; color: var(--vn-ink); }
#reception-bride .rb-venue { margin-top: 12px; }
#reception-bride .rb-venue-name-row { display: flex; align-items: center; justify-content: flex-start; gap: 6px; margin: 0; }
#reception-bride .rb-venue-name { font-family: var(--font-body); font-size: 15px; font-weight: 600; line-height: 1.5; color: var(--vn-ink); }
#reception-bride .rb-venue-address { margin: 0; font-size: 13px; line-height: 1.55; color: var(--vn-ink-muted); }
#reception-bride .rb-direction {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  min-height: 46px;
  margin-top: 12px;
  padding: 0 20px;
  border: 0;
  border-radius: 999px;
  background: var(--vn-ink);
  color: #FFFFFF;
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 600;
  line-height: 1.3;
  text-decoration: none;
  box-shadow: none;
}
#reception-bride .rb-direction[hidden] { display: none; }

/* --------------------------------------------------------------------------
   9. ALBUM ẢNH: LƯỚI 2×2 BO TRÒN
   -------------------------------------------------------------------------- */
#gallery { display: block; }
.artwork-wall {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
  width: 100%;
  margin-top: 14px;
}
.artwork-item {
  position: relative;
  display: block;
  aspect-ratio: 1;
  padding: 0;
  overflow: hidden;
  border: 0;
  border-radius: 12px;
  background: var(--vn-paper-mat);
  cursor: zoom-in;
}
.artwork-item img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .5s ease;
}
.artwork-item:hover img { transform: scale(1.04); }
.artwork-item:nth-child(3):last-child { grid-column: 1 / -1; aspect-ratio: 2 / 1; }
.artwork-wall.is-single .artwork-item { grid-column: 1 / -1; aspect-ratio: 4 / 5; }
.artwork-more {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: rgba(16, 24, 40, .45);
  color: #FFFFFF;
  font-size: 12px;
  text-shadow: 0 1px 6px rgba(0, 0, 0, .45);
}
.artwork-more b { font-family: var(--font-display); font-size: 28px; line-height: 1.1; }

/* --------------------------------------------------------------------------
   10. CÒN LẠI (ĐẾM NGƯỢC) & LỊCH TRÌNH
   -------------------------------------------------------------------------- */
.countdown-card,
.timeline-card { padding: 0; background: none; border: 0; box-shadow: none; text-align: left; }
.hj-step .vn-kicker.card-heading {
  margin: 2px 0 0;
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 600;
  line-height: 1.65;
  letter-spacing: 3px;
  text-align: left;
  color: var(--vn-red);
}
.countdown-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 6px;
  margin-top: 10px;
  padding: 0;
}
.count-box {
  box-sizing: border-box;
  aspect-ratio: auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 10px 0;
  border: 0;
  border-radius: 10px;
  background: #FFFFFF;
  color: var(--vn-ink);
  box-shadow: 0 4px 14px rgba(42, 76, 154, .08);
  text-align: center;
}
.count-box .num {
  display: block;
  font-family: var(--font-display);
  font-size: 24px;
  font-weight: 700;
  line-height: 1.3;
  color: var(--vn-red);
  font-variant-numeric: tabular-nums;
}
.count-box .lbl {
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 400;
  line-height: 1.4;
  letter-spacing: 0;
  text-transform: none;
  color: var(--vn-ink-muted);
}

.timeline-list { margin-top: 6px; padding: 0; background: none; border: 0; }
.timeline-list:empty { display: none; }
.timeline-item {
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding: 9px 0;
  border-bottom: 1px solid var(--vn-paper-mat);
}
.timeline-line-col,
.timeline-dot { display: none; }
.timeline-left { flex: none; width: 54px; }
.timeline-time { font-family: var(--font-display); font-size: 15px; font-weight: 700; color: var(--vn-red); }
.timeline-right { min-width: 0; }
.timeline-text { font-size: 15px; font-weight: 400; line-height: 1.55; color: var(--vn-ink); }

/* --------------------------------------------------------------------------
   11. TRANG PHỤC: Ô MÀU VUÔNG BO GÓC
   -------------------------------------------------------------------------- */
.dresscode-card {
  display: block;
  padding: 0;
  background: none;
  border: 0;
  border-radius: 0;
  box-shadow: none;
  text-align: left;
  overflow: visible;
}
.dresscode-note {
  margin: 4px 0 0;
  max-width: none;
  font-family: var(--font-body);
  font-style: normal;
  font-size: 14px;
  line-height: 1.65;
  text-align: left;
  color: var(--vn-ink);
}
.dresscode-palettes { display: flex; flex-wrap: wrap; justify-content: flex-start; gap: 14px 12px; margin-top: 12px; }
.dresscode-item { display: flex; flex: none; flex-direction: column; align-items: center; gap: 8px; width: 72px; max-width: none; text-align: center; }
.dresscode-item:hover { transform: none; }
.dresscode-swatch {
  width: 46px;
  height: 46px;
  border: 0;
  border-radius: 12px;
  box-shadow: inset 0 0 0 1px rgba(29, 42, 68, .12);
  transform: none !important;
}
.dresscode-name {
  position: static;
  width: 100%;
  margin: 0;
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 500;
  line-height: 1.35;
  letter-spacing: 0;
  text-transform: none;
  text-align: center;
  color: var(--vn-ink);
  overflow-wrap: anywhere;
}

/* --------------------------------------------------------------------------
   12. SỔ LƯU BÚT
   -------------------------------------------------------------------------- */
.guestbook-card { padding: 0; background: none; border: 0; border-radius: 0; box-shadow: none; }
.guestbook-card .vn-title { margin-bottom: 10px; }
.guestbook-form { display: flex; flex-direction: column; gap: 8px; margin: 0; }
/* Thiết kế dùng placeholder thay nhãn — nhãn vẫn giữ cho trình đọc màn hình */
.field-label {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}
.form-input,
.form-textarea {
  width: 100%;
  min-height: 46px;
  padding: 10px 14px;
  border: 1px solid var(--vn-input-border);
  border-radius: 12px;
  background: #FFFFFF;
  color: var(--vn-ink);
  font-family: var(--font-body);
  font-size: 16px;
  box-shadow: none;
}
.form-textarea { min-height: 96px; resize: none; }
.form-input::placeholder,
.form-textarea::placeholder { color: #75819A; }
.form-input:focus,
.form-textarea:focus { border-color: var(--vn-red); box-shadow: 0 0 0 2px var(--vn-red-tint); }

.guestbook-actions { display: flex; gap: 8px; }
.btn-wish-icon {
  flex: none;
  width: 46px;
  height: 46px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--vn-line);
  border-radius: 50%;
  background: #FFFFFF;
  color: var(--vn-red);
}
.btn-wish-icon:hover { border-color: var(--vn-red); }

.btn-submit-wish,
.rsvp-btn-submit,
.btn-modal-refresh {
  min-height: 46px;
  padding: 0 22px;
  border: 0;
  border-radius: 999px;
  background: var(--vn-red);
  color: #FFFFFF;
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 600;
  line-height: 1.3;
  letter-spacing: 0;
  text-transform: none;
  box-shadow: none;
  cursor: pointer;
  transition: background .2s ease, opacity .2s ease;
}
.btn-submit-wish:hover,
.rsvp-btn-submit:hover,
.btn-modal-refresh:hover { background: var(--vn-red-deep); }
.btn-submit-wish { flex: 1; }
.btn-submit-wish.is-submitting,
.rsvp-btn-submit.is-submitting { opacity: .6; cursor: progress; }

.wishes-list {
  margin-top: 14px;
  max-height: 460px;
  padding-right: 4px;
  gap: 8px;
}
.wishes-list::-webkit-scrollbar-thumb { background: var(--vn-line); border-radius: 4px; }
.wish-item {
  padding: 10px 14px;
  background: #FFFFFF;
  border: 0;
  border-radius: 12px;
  box-shadow: none;
}
.wish-item-header { justify-content: flex-start; align-items: baseline; gap: 6px; margin-bottom: 2px; }
.wish-author {
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0;
  text-transform: none;
  color: var(--vn-red);
  overflow-wrap: anywhere;
}
.wish-time { flex: none; font-size: 11px; color: var(--vn-ink-muted); }
.wish-message {
  margin: 2px 0 0;
  font-family: var(--font-body);
  font-style: normal;
  font-size: 14px;
  line-height: 1.6;
  color: var(--vn-ink);
  overflow-wrap: anywhere;
}

/* --------------------------------------------------------------------------
   13. HỘP QUÀ MỪNG
   -------------------------------------------------------------------------- */
.gift-section { padding-top: 0; padding-bottom: 0; text-align: left; }
.gift-wrapper { display: block; max-width: none; }
.gift-wrapper .gift-heading { margin: 2px 0 0; font-size: 12px; letter-spacing: 3px; text-align: left; }
.gift-wrapper .hj-card { margin-top: 10px; }
.gift-note { margin: 0; font-size: 14px; line-height: 1.65; color: var(--vn-ink); }

.gift-envelope-trigger {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  margin-top: 12px;
  padding: 0 22px;
  border: 0;
  border-radius: 999px;
  background: var(--vn-ink);
  color: #FFFFFF;
  box-shadow: none;
  cursor: pointer;
  transition: filter .2s ease;
}
.gift-envelope-trigger:hover { filter: brightness(1.15); }
.gift-hint-text {
  margin: 0;
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 600;
  line-height: 1.3;
  letter-spacing: 0;
  text-transform: none;
  color: inherit;
}
.gift-envelope-trigger:hover .gift-hint-text { color: inherit; transform: none; }

/* --------------------------------------------------------------------------
   14. CẢM ƠN (FOOTER): KHỐI XANH CUỐI ĐƯỜNG HÀNH TRÌNH
   -------------------------------------------------------------------------- */
.exit-room {
  position: relative;
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  margin: var(--hj-gap) calc(-1 * var(--hj-right)) 0 0;
  padding: 44px 26px max(44px, calc(env(safe-area-inset-bottom) + 32px)) var(--hj-indent);
  background: var(--vn-red);
  color: #FFFFFF;
  text-align: left;
}
.hj-exit-dot {
  position: absolute;
  left: calc(var(--hj-line-x) - 15px);
  top: -16px;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--vn-gold);
  color: #FFFFFF;
  font-size: 14px;
  box-shadow: 0 0 0 5px var(--vn-paper);
}
.exit-title {
  margin: 0;
  font-family: var(--font-display);
  font-size: 34px;
  font-style: italic;
  font-weight: 600;
  line-height: 1.2;
}
.exit-lead { margin: 6px 0 0; font-size: 14px; line-height: 1.65; opacity: .9; }
.exit-names {
  margin: 6px 0 0;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
}
.exit-names:empty { display: none; }
.exit-room .gift-brand-footer {
  margin-top: 12px;
  opacity: .7;
  font-size: 10px;
  font-weight: 400;
  letter-spacing: 3px;
  text-transform: uppercase;
  text-align: left;
  color: inherit;
}

/* --------------------------------------------------------------------------
   15. MÀN HÌNH LỖI, NÚT NỔI, MODAL (chỉ chỉnh chi tiết riêng)
   -------------------------------------------------------------------------- */
.not-found-screen { background: var(--vn-red); }
.not-found-card { border-radius: 16px; border-color: var(--vn-line); outline: 0; }
.not-found-icon { color: var(--vn-gold); }
.not-found-title { color: var(--vn-red); }

.floating-music { border: 1px solid var(--vn-line); border-radius: 50%; background: #FFFFFF; color: var(--vn-red); }
.floating-music.playing { background: var(--vn-red); color: #FFFFFF; border-color: var(--vn-red); box-shadow: 0 0 0 3px rgba(42, 76, 154, .25); }
.lang-trigger-btn,
.lang-dropdown { border-color: var(--vn-red); border-radius: 999px; }
.lang-dropdown { border-radius: 14px; overflow: hidden; }
.lang-trigger-btn { color: #FFFFFF; }
.lang-btn { color: #FFFFFF; }
.lang-btn:hover { color: #FFFFFF; }
.lang-btn.active { color: var(--vn-ink); }

.modal-box,
.wish-modal-card,
.gift-modal-box { border: 0; border-radius: 16px; outline: 0; box-shadow: 0 18px 40px rgba(16, 24, 40, .25); }
.modal-title,
.wish-modal-title h3,
.gift-modal-title { font-family: var(--font-display); font-weight: 600; color: var(--vn-ink); }
.modal-close,
.wish-modal-close,
.gift-modal-close { border: 1px solid var(--vn-line); border-radius: 50%; color: var(--vn-red); }
.form-input.rsvp-input { border-radius: 12px; }
.rsvp-radio-label { border-radius: 12px; border-color: var(--vn-line); }
.rsvp-radio-label:has(input:checked) { background: var(--vn-blue-soft); }
.wish-suggestion-item { border-radius: 12px; background: var(--vn-paper); border-color: var(--vn-line); }
.btn-modal-cancel { border-radius: 999px; font-size: 13px; }
.gift-person-card { border-radius: 14px; border-color: var(--vn-line); background: var(--vn-paper); }
.gift-person-title { color: var(--vn-ink); }
.gift-qr-card { border-radius: 12px; background: var(--vn-red); }
.gift-qr-img { border-radius: 8px; }
.gift-person-card .btn-copy-acc,
.gift-person-card .btn-save-qr { border-radius: 999px; }
.gift-bank-name { color: var(--vn-red); }
.toast { border-radius: 999px; border: 0; background: var(--vn-ink); color: #FFFFFF; }
.lightbox-modal img { border: 0; border-radius: 12px; outline: 0; }
.lightbox-close,
.lightbox-nav { border-radius: 50%; border-color: rgba(255, 255, 255, .5); color: #FFFFFF; }

/* --------------------------------------------------------------------------
   16. MÀN HÌNH NHỎ / RỘNG
   -------------------------------------------------------------------------- */
@media (min-width: 900px) {
  .app-container { box-shadow: 0 0 40px rgba(42, 76, 154, .12); }
  /* Bìa trên màn rộng: không kẻ viền cột, nền xanh có quầng sáng + vòng men sứ mờ, thẻ vòm lớn hơn */
  .envelope-box { width: 100%; box-shadow: none; }
  .hj-cover {
    background:
      radial-gradient(circle at 50% 46%, rgba(255, 255, 255, .10) 0 18%, transparent 18.2%),
      repeating-radial-gradient(circle at 50% 46%, transparent 0 46px, rgba(255, 255, 255, .05) 46px 47px),
      radial-gradient(ellipse at 50% 40%, #3A60B4, var(--vn-red) 62%, var(--vn-red-deep));
  }
  .hj-arch {
    width: min(520px, 100%);
    padding: clamp(48px, 8vh, 72px) 44px 40px;
    border-radius: 260px 260px 20px 20px;
    box-shadow: 0 30px 80px rgba(16, 24, 40, .35), 0 0 0 10px rgba(255, 255, 255, .12);
  }
  .cover-monogram { width: 112px; height: 112px; font-size: 36px; }
  .cover-monogram .mono-amp { font-size: 22px; }
  .cover-kicker { font-size: 13px; }
  .envelope-invite-text { font-size: 26px; }
  .cover-line { font-size: 15px; }
  .envelope-name-line { font-size: clamp(38px, 5.6vh, 48px); }
  .envelope-name-amp { font-size: 24px; }
  .envelope-date { font-size: 15px; }
  .envelope-lunar { font-size: 13px; }
  .btn-open { min-height: 54px; font-size: 15px; }
}
@media (min-width: 900px) and (max-height: 760px) {
  .hj-arch { padding-top: 36px; padding-bottom: 28px; }
  .cover-monogram { width: 84px; height: 84px; font-size: 28px; }
  .envelope-name-line { font-size: 34px; }
}

@media (max-width: 360px) {
  :root { --hj-line-x: 26px; --hj-indent: 54px; --hj-right: 16px; }
  .vn-title { font-size: 25px; }
  .family-side { grid-template-columns: 60px minmax(0, 1fr); gap: 10px; }
  .count-box .num { font-size: 20px; }
  .reception-actions { flex-direction: column; }
}