/* Tùng Chi – giao diện chung. Màu kem & xanh trầm. */
:root {
  --cream: #f7f1e3;
  --cream-2: #efe6d2;
  --paper: #fffcf5;
  --green: #2f4a3f;
  --green-dark: #1f332b;
  --green-soft: #dfe7df;
  --gold: #a8844f;
  --text: #2a2a26;
  --muted: #5c5b52; /* ≥ 5.4:1 trên nền kem và xanh nhạt */
  --gold-text: #7d5f2e; /* vàng đậm cho chữ nhỏ, ≥ 4.7:1 trên mọi nền kem */
  --line: #ddd2b9;
  --warn-bg: #f8e7d3;
  --warn-text: #8a4b14;
  --ok-bg: #dcebe0;
  --ok-text: #24563c;
  --neutral-bg: #ebe7dd;
  --neutral-text: #55534b;
  --danger: #a3392b;
  --radius: 14px;
  --shadow: 0 6px 24px rgba(47, 74, 63, 0.08);
  /* Phông dự phòng đều có đủ dấu tiếng Việt (Segoe UI, Roboto, Arial, Times New Roman, Noto) để
     khi Google Fonts tải thất bại không bị lẫn phông trong cùng một chữ. Không dùng phông viết tay
     hệ thống làm dự phòng vì phần lớn thiếu dấu tiếng Việt. */
  --font-sans: 'Be Vietnam Pro', 'Segoe UI', Roboto, 'Noto Sans', 'Helvetica Neue', Arial, sans-serif;
  --font-serif: 'Playfair Display', 'Noto Serif', 'Times New Roman', Times, serif;
  --font-script: 'Dancing Script', 'Playfair Display', 'Noto Serif', 'Times New Roman', serif;
}

*, *::before, *::after { box-sizing: border-box; }
/* Thuộc tính hidden luôn thắng các lớp đặt display (ví dụ .btn) */
[hidden] { display: none !important; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--cream);
  color: var(--text);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

main { flex: 1; }

h1, h2, h3, h4 { font-family: var(--font-serif); color: var(--green-dark); line-height: 1.25; font-weight: 600; overflow-wrap: break-word; }
/* Chỉ tải các độ đậm 400–600: đặt đậm 600 để trình duyệt không tự tạo "đậm giả" làm méo dấu */
strong, b, th, legend, summary, dt { font-weight: 600; }
input, select, textarea, button { font-family: inherit; }
h1 { font-size: clamp(1.9rem, 5vw, 2.8rem); margin: 0 0 0.5rem; }
h2 { font-size: clamp(1.3rem, 3.4vw, 1.7rem); margin: 0 0 0.75rem; }
h3 { font-size: 1.15rem; margin: 0 0 0.4rem; }
p { margin: 0 0 0.8rem; }
a { color: var(--green); }
a:hover { color: var(--green-dark); }

.container { width: 100%; max-width: 1120px; margin: 0 auto; padding: 0 16px; }
.narrow { max-width: 820px; margin-left: auto; margin-right: auto; }
.muted { color: var(--muted); }
.small { font-size: 0.9rem; }

.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0;
}
.skip-link { position: absolute; left: -999px; top: 8px; background: var(--green); color: #fff; padding: 8px 12px; border-radius: 8px; z-index: 100; }
.skip-link:focus { left: 8px; }

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

/* Header */
.site-header {
  position: sticky; top: 0; z-index: 20;
  background: rgba(247, 241, 227, 0.94);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--line);
}
.header-inner { display: flex; align-items: center; justify-content: space-between; min-height: 64px; gap: 16px; }
.brand { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; color: var(--green-dark); }
.brand-mark {
  display: inline-grid; place-items: center; width: 38px; height: 38px; border-radius: 10px;
  background: var(--green); color: var(--cream); font-family: var(--font-serif); font-size: 0.95rem; letter-spacing: 0.04em;
}
.brand-name { font-family: var(--font-serif); font-size: 1.35rem; font-weight: 600; color: var(--green-dark); margin: 0; }

/* Menu: hai nhóm "Thiệp cưới" / "Xem tuổi & tử vi", cùng Bảng giá và Tài khoản */
.site-nav { display: flex; align-items: center; gap: 4px; }
.nav-link, .nav-group-btn {
  font: inherit; font-weight: 500; font-size: 0.95rem; color: var(--green-dark); text-decoration: none;
  padding: 8px 12px; border-radius: 999px; border: 0; background: transparent; cursor: pointer;
}
.nav-link:hover, .nav-group-btn:hover { background: var(--cream-2); }
.nav-link[aria-current='page'] { background: var(--green); color: var(--cream); }
.nav-group { position: relative; }
.nav-group-btn { display: inline-flex; align-items: center; gap: 6px; }
.nav-group-btn::after {
  content: ''; width: 7px; height: 7px; border: solid currentColor; border-width: 0 1.5px 1.5px 0;
  transform: translateY(-2px) rotate(45deg); transition: transform 0.15s;
}
.nav-group-btn[aria-expanded='true']::after { transform: translateY(1px) rotate(-135deg); }
.nav-group.is-current > .nav-group-btn { box-shadow: inset 0 -2px 0 var(--gold); border-radius: 999px 999px 6px 6px; }
.nav-menu {
  display: none; position: absolute; top: calc(100% + 8px); left: 0; z-index: 30; width: 300px;
  padding: 8px; background: var(--paper); border: 1px solid var(--line); border-radius: 14px; box-shadow: var(--shadow);
}
.nav-group-btn[aria-expanded='true'] + .nav-menu { display: grid; gap: 2px; }
.nav-group--wedding .nav-menu { border-top: 3px solid var(--rose); }
.nav-group--tuoi .nav-menu { border-top: 3px solid var(--green); }
.nav-menu a { display: grid; gap: 1px; padding: 9px 12px; border-radius: 10px; text-decoration: none; color: var(--green-dark); }
.nav-menu a strong { font-weight: 600; font-size: 0.95rem; }
.nav-menu a small { color: var(--muted); font-size: 0.82rem; line-height: 1.35; }
.nav-menu a:hover { background: var(--cream); }
.nav-menu a[aria-current='page'] { background: var(--green-soft); box-shadow: inset 3px 0 0 var(--green); }
.site-nav .nav-account {
  font: inherit; font-weight: 600; font-size: 0.95rem; cursor: pointer; text-decoration: none; margin-left: 6px;
  padding: 7px 14px; border-radius: 999px; border: 1px solid var(--green); background: transparent; color: var(--green-dark);
}
.site-nav .nav-account:hover { background: var(--green-soft); }
.site-nav .nav-account[aria-current='page'] { background: var(--green); color: var(--cream); }

.nav-toggle { display: none; }

@media (max-width: 860px) {
  .nav-toggle {
    display: inline-grid; place-items: center; width: 44px; height: 44px; border: 1px solid var(--line);
    background: var(--paper); border-radius: 10px; cursor: pointer;
  }
  .nav-toggle-bar, .nav-toggle-bar::before, .nav-toggle-bar::after {
    display: block; width: 20px; height: 2px; background: var(--green-dark); border-radius: 2px; position: relative; content: '';
    transition: transform 0.2s ease;
  }
  .nav-toggle-bar::before { position: absolute; top: -6px; }
  .nav-toggle-bar::after { position: absolute; top: 6px; }
  .nav-toggle[aria-expanded='true'] .nav-toggle-bar { background: transparent; }
  .nav-toggle[aria-expanded='true'] .nav-toggle-bar::before { transform: translateY(6px) rotate(45deg); }
  .nav-toggle[aria-expanded='true'] .nav-toggle-bar::after { transform: translateY(-6px) rotate(-45deg); }

  .site-nav {
    display: none; position: absolute; left: 0; right: 0; top: 100%; align-items: stretch;
    flex-direction: column; gap: 6px; padding: 10px 16px 16px; background: var(--cream); border-bottom: 1px solid var(--line);
    box-shadow: var(--shadow); max-height: calc(100vh - 64px); overflow-y: auto;
  }
  .site-nav.is-open { display: flex; }
  .nav-group-btn {
    width: 100%; justify-content: space-between; padding: 10px 14px; border-radius: 10px;
    font-family: var(--font-serif); font-size: 1.08rem; font-weight: 600;
  }
  .nav-group.is-current > .nav-group-btn { box-shadow: none; border-radius: 10px; }
  .nav-menu { position: static; width: auto; box-shadow: none; padding: 4px; }
  .nav-menu a small { display: none; }
  .nav-menu a { padding: 11px 12px; }
  .nav-link { padding: 12px 14px; border-radius: 10px; }
  .site-nav .nav-account { margin: 4px 0 0; padding: 11px 14px; text-align: left; border-radius: 10px; }
}

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  min-height: 44px; padding: 10px 20px; border-radius: 999px; border: 1px solid transparent;
  font: inherit; font-weight: 600; text-decoration: none; cursor: pointer; transition: background 0.15s, color 0.15s;
}
.btn-primary { background: var(--green); color: var(--cream); }
.btn-primary:hover { background: var(--green-dark); color: var(--cream); }
.btn-ghost { background: transparent; color: var(--green-dark); border-color: var(--green); }
.btn-ghost:hover { background: var(--green-soft); }
.btn-small { min-height: 36px; padding: 6px 14px; font-size: 0.9rem; background: var(--paper); border-color: var(--line); color: var(--green-dark); }
.btn-small:hover { background: var(--cream-2); }
.btn-danger { color: var(--danger); }

/* Home */
.hero {
  background:
    radial-gradient(circle at 85% 20%, rgba(168, 132, 79, 0.16), transparent 45%),
    linear-gradient(180deg, var(--cream) 0%, var(--cream-2) 100%);
  border-bottom: 1px solid var(--line);
}
.hero-inner { padding-top: clamp(48px, 10vw, 110px); padding-bottom: clamp(48px, 10vw, 110px); max-width: 820px; text-align: center; }
.hero h1 { font-size: clamp(2.1rem, 6.5vw, 3.6rem); }
.eyebrow { text-transform: uppercase; letter-spacing: 0.12em; font-size: 0.82rem; font-weight: 600; color: var(--gold-text); margin-bottom: 0.6rem; }
.lead { font-size: 1.08rem; color: var(--muted); max-width: 640px; }
.hero .lead { margin: 0 auto 1.6rem; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; }

.section { padding: clamp(40px, 8vw, 80px) 0; }
.section-alt { background: var(--paper); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.section-title { text-align: center; margin-bottom: 1.6rem; }

.feature-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 18px; }
.feature-card {
  display: block; background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 24px; text-decoration: none; color: var(--text); box-shadow: var(--shadow); transition: transform 0.15s, border-color 0.15s;
}
.feature-card:hover { transform: translateY(-2px); border-color: var(--gold); color: var(--text); }
.feature-card p { color: var(--muted); margin: 0; }
.feature-icon {
  display: inline-grid; place-items: center; width: 44px; height: 44px; border-radius: 50%;
  background: var(--green-soft); color: var(--green); font-size: 1.3rem; margin-bottom: 12px;
}

/* Trang chủ: mở đầu hai cột với bìa thiệp thật */
.hero--home .hero-grid {
  display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr); align-items: center; gap: clamp(24px, 5vw, 64px);
  padding-top: clamp(40px, 7vw, 84px); padding-bottom: clamp(28px, 4vw, 44px);
}
.hero--home .hero-copy { text-align: left; }
.hero--home h1 { font-size: clamp(2.1rem, 5vw, 3.4rem); }
.hero--home .lead { margin: 0 0 1.6rem; }
.hero--home .hero-actions { justify-content: flex-start; }
.hero-cards { position: relative; margin: 0; height: clamp(380px, 38vw, 470px); }
.hero-cards .hero-card { position: absolute; width: min(48%, 250px); margin: 0; max-width: none; top: 50%; left: 50%; border-radius: 10px; box-shadow: 0 18px 40px rgba(31, 51, 43, 0.22); overflow: hidden; }
.hero-card .wedding-card { box-shadow: none; }
.hero-card--front { z-index: 3; transform: translate(-50%, -50%); }
.hero-card--back { z-index: 1; transform: translate(-112%, -47%) rotate(-6deg); }
.hero-card--side { z-index: 2; transform: translate(12%, -45%) rotate(6deg); }
.hero-note { text-align: right; padding-bottom: 18px; margin: 0 auto; }
@media (max-width: 860px) {
  .hero--home .hero-grid { grid-template-columns: 1fr; }
  .hero--home .hero-copy { text-align: center; }
  .hero--home .lead { margin: 0 auto 1.6rem; }
  .hero--home .hero-actions { justify-content: center; }
  .hero-cards { height: 400px; max-width: 440px; width: 100%; margin: 0 auto; }
  .hero-cards .hero-card { width: min(44%, 190px); }
  .hero-card--back { transform: translate(-100%, -48%) rotate(-6deg); }
  .hero-card--side { transform: translate(2%, -46%) rotate(6deg); }
  .hero-note { text-align: center; }
}

/* Hai lối bắt đầu: Thiệp cưới / Xem tuổi & tử vi */
.paths { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 22px; }
@media (max-width: 860px) { .paths { grid-template-columns: 1fr; } }
.path { background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); overflow: hidden; display: flex; flex-direction: column; }
.path > :not(.path-head) { margin-left: 24px; margin-right: 24px; }
.path > :last-child { margin-bottom: 24px; }
.path-head { padding: 22px 24px 18px; margin-bottom: 16px; }
.path-head h3 { margin: 0; font-size: 1.4rem; }
.path-kicker { margin: 0 0 4px; font-size: 0.78rem; font-weight: 600; letter-spacing: 0.14em; text-transform: uppercase; }
.path--wedding .path-head {
  background: url('/assets/orn/sen-bud.svg') right 18px center / auto 84% no-repeat, linear-gradient(120deg, var(--rose-soft), #fbf1ea);
  border-bottom: 1px solid #ead6c8;
}
.path--wedding .path-kicker { color: #8a4a3b; }
.path--tuoi .path-head { background: url('/assets/orn/van-sen.svg') 0 0 / 64px 64px, var(--green); color: var(--cream); }
.path--tuoi .path-head h3 { color: var(--cream); }
.path--tuoi .path-kicker { color: var(--pale-gold); }
.path-steps { list-style: none; counter-reset: step; padding: 0; display: grid; gap: 12px; margin-top: 0; margin-bottom: 14px; }
.path-steps li { counter-increment: step; position: relative; padding-left: 44px; min-height: 32px; }
.path-steps li::before {
  content: counter(step); position: absolute; left: 0; top: -2px; width: 32px; height: 32px; border-radius: 50%;
  display: grid; place-items: center; background: var(--rose-soft); color: #8a4a3b; font-weight: 600; font-size: 0.95rem;
}
.path-tools { list-style: none; padding: 0; margin-top: 0; margin-bottom: 14px; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 2px 20px; }
@media (max-width: 1000px) { .path-tools { grid-template-columns: 1fr; } }
.path-tools a { display: grid; gap: 1px; padding: 9px 12px; margin: 0 -12px; border-radius: 10px; text-decoration: none; color: var(--green-dark); }
.path-tools a:hover { background: var(--cream); }
.path-tools a span { color: var(--muted); font-size: 0.9rem; }
.path-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 18px; margin-top: auto; }
.path-link { font-weight: 600; color: var(--green-dark); }

.principles { list-style: none; padding: 0; margin: 0; display: grid; gap: 12px; }
.principles li { background: var(--cream); border-left: 3px solid var(--gold); padding: 12px 16px; border-radius: 0 10px 10px 0; }

/* Footer */
.site-footer { background: var(--green-dark); color: var(--cream-2); padding: 28px 0; margin-top: 48px; }
.site-footer .brand-name { color: var(--cream); }
.site-footer p { margin: 0 0 4px; font-size: 0.92rem; }
.site-footer .muted { color: #b8c2b9; }

/* Pages & panels */
.page { padding: 32px 0 16px; }
.page-header { margin-bottom: 20px; }
.panel {
  background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius);
  padding: clamp(16px, 3.5vw, 26px); margin-bottom: 20px; box-shadow: var(--shadow);
}
.panel-title { font-size: 1.15rem; margin-bottom: 14px; }

.notice { border-radius: 12px; padding: 12px 16px; margin-bottom: 20px; font-size: 0.95rem; }
.notice-info { background: var(--green-soft); color: var(--green-dark); border: 1px solid #c4d3c6; }
.notice-soft { background: var(--cream); border: 1px dashed var(--line); color: var(--muted); }
.notice-warn { background: #fdf3df; color: #5e3b06; border: 1px solid #e6cf9a; }
.disclaimer { font-size: 0.9rem; color: var(--muted); border-top: 1px solid var(--line); padding-top: 16px; }

/* Forms */
.form-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 16px; }
fieldset { border: 1px solid var(--line); border-radius: 12px; padding: 12px 16px 4px; margin: 0; min-width: 0; }
legend { font-weight: 600; color: var(--green-dark); padding: 0 6px; }
label { display: block; font-weight: 500; font-size: 0.94rem; margin-bottom: 12px; }
.req { color: var(--danger); }
input[type='text'], input[type='url'], input[type='date'], input[type='time'],
input[type='email'], input[type='password'], textarea {
  display: block; width: 100%; margin-top: 6px; padding: 10px 12px; min-height: 44px;
  font: inherit; font-weight: 400; color: var(--text);
  background: #fff; border: 1px solid var(--line); border-radius: 10px;
}
textarea { resize: vertical; min-height: 84px; }
input:focus, textarea:focus { border-color: var(--green); outline: 2px solid rgba(47, 74, 63, 0.18); outline-offset: 0; }
[aria-invalid='true'] { border-color: var(--danger) !important; background: #fff7f5 !important; }
.form-actions { grid-column: 1 / -1; display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 12px; }
.form-error { color: var(--danger); font-weight: 500; margin: 0; }
.field-error { display: block; color: var(--danger); font-size: 0.85rem; font-weight: 500; margin-top: 4px; }
.field-error:empty { display: none; }
.field-hint { display: block; color: var(--muted); font-size: 0.82rem; font-weight: 400; margin-top: 4px; }
.field-row { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 0 14px; }

.mode-switch { display: inline-flex; background: var(--cream-2); border-radius: 999px; padding: 4px; margin-bottom: 16px; flex-wrap: wrap; }
.mode-switch label { position: relative; margin: 0; padding: 8px 16px; border-radius: 999px; cursor: pointer; font-weight: 600; }
.mode-switch input { position: absolute; opacity: 0; pointer-events: none; }
.mode-switch label:has(input:checked) { background: var(--green); color: var(--cream); }
.mode-switch label:has(input:focus-visible) { outline: 3px solid var(--gold); }

/* Results */
.result { margin-bottom: 20px; scroll-margin-top: 80px; }
#couple-result { background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius); padding: clamp(16px, 3.5vw, 26px); box-shadow: var(--shadow); }
.profile-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 16px; margin-bottom: 12px; }
.profile { background: var(--cream); border-radius: 12px; padding: 16px; border: 1px solid var(--line); }
.profile-heading { margin: 0; font-size: 0.85rem; color: var(--muted); text-transform: uppercase; letter-spacing: 0.08em; }
.profile-name { font-family: var(--font-serif); font-size: 1.6rem; color: var(--green-dark); margin: 2px 0 10px; }
.profile-facts { display: grid; grid-template-columns: auto 1fr; gap: 4px 12px; margin: 0; font-size: 0.94rem; }
.profile-facts dt { color: var(--muted); }
.profile-facts dd { margin: 0; font-weight: 500; }

.relation-block { border-top: 1px solid var(--line); padding-top: 14px; margin-top: 14px; }
.relation-block .muted { margin-bottom: 8px; }
.relation-list { list-style: none; padding: 0; margin: 0; display: grid; gap: 8px; }
.relation-list li { display: flex; flex-wrap: wrap; gap: 6px 10px; align-items: baseline; }

.tag { display: inline-block; padding: 2px 10px; border-radius: 999px; font-size: 0.82rem; font-weight: 600; white-space: nowrap; margin: 0 4px 4px 0; }
.tag-thuan { background: var(--ok-bg); color: var(--ok-text); }
.tag-luu-y { background: var(--warn-bg); color: var(--warn-text); }
.tag-trung { background: var(--neutral-bg); color: var(--neutral-text); }
.tag-mark { display: inline-block; min-width: 0.9em; margin-right: 4px; font-weight: 700; text-align: center; }
.tag-thuan, .tag-luu-y { box-shadow: inset 0 0 0 1px currentColor; }
.legend { font-size: 0.9rem; color: var(--muted); }

.glossary { margin: 0 0 12px; }
.glossary dt { font-weight: 600; color: var(--green-dark); margin-top: 10px; }
.glossary dd { margin: 2px 0 0; }

.source-list { padding-left: 20px; margin: 0 0 10px; }
.source-list li { margin-bottom: 6px; }

/* Bảng đối chiếu năm */
.table-wrap { background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); overflow: hidden; margin-bottom: 16px; }
.compare-table { width: 100%; border-collapse: collapse; font-size: 0.93rem; }
.compare-table th, .compare-table td { padding: 12px 14px; text-align: left; vertical-align: top; border-bottom: 1px solid var(--line); }
.compare-table thead th { background: var(--green); color: var(--cream); font-weight: 600; }
.compare-table tbody tr:nth-child(even) { background: #fbf7ee; }
.year-cell { white-space: nowrap; }
.year-cell strong, .year-cell span { display: block; }
.year-cell strong { font-family: var(--font-serif); font-size: 1.2rem; color: var(--green-dark); }
.cell-age { font-weight: 600; margin: 0 0 4px; }
.cell-list { list-style: none; margin: 0; padding: 0; }
.cell-list li { margin-bottom: 2px; }
.cell-label { color: var(--muted); margin-right: 6px; }
.cell-detail { display: block; color: var(--muted); font-size: 0.85rem; }

@media (max-width: 700px) {
  .compare-table thead { display: none; }
  .compare-table, .compare-table tbody, .compare-table tr, .compare-table th, .compare-table td { display: block; width: 100%; }
  .compare-table tr { border-bottom: 6px solid var(--cream); }
  .compare-table tbody tr:nth-child(even) { background: transparent; }
  .year-cell { background: var(--green-soft); display: flex !important; gap: 10px; align-items: baseline; flex-wrap: wrap; }
  .year-cell strong, .year-cell span { display: inline; }
  .compare-table td::before {
    content: attr(data-label); display: block; font-weight: 600; color: var(--green-dark); margin-bottom: 4px;
  }
}

/* ===== Trạng thái, nhãn, thông báo ===== */
.state-box { text-align: center; padding: 28px 20px; }
.state-box h1, .state-box h2 { font-size: 1.35rem; }
.badge { display: inline-block; padding: 2px 10px; border-radius: 999px; font-size: 0.82rem; font-weight: 600; }
.badge-live { background: var(--ok-bg); color: var(--ok-text); }
.badge-draft { background: var(--neutral-bg); color: var(--neutral-text); }
.badge-free { background: var(--neutral-bg); color: var(--neutral-text); }
.badge-tier { background: #fdf3df; color: #7a4e0e; border: 1px solid #e6cf9a; }
.action-msg, .save-status { font-size: 0.92rem; margin: 0; min-height: 1.4em; }
[data-kind='ok'] { color: var(--ok-text); }
[data-kind='info'] { color: var(--green-dark); }
[data-kind='warn'] { color: var(--warn-text); }
[data-kind='error'] { color: var(--danger); font-weight: 500; }
.btn:disabled { opacity: 0.55; cursor: not-allowed; }
.btn-block { width: 100%; }
.btn-danger-solid { background: var(--danger); color: #fff; }
.btn-danger-solid:hover { background: #82291e; color: #fff; }
.form-error:empty { display: none; }
.form-error { margin-bottom: 12px; }

/* ===== Đăng nhập ===== */
.auth-wrap { max-width: 460px; }
.auth-panel { padding: clamp(20px, 5vw, 32px); }
.auth-tabs { display: grid; grid-template-columns: 1fr 1fr; background: var(--cream-2); border-radius: 999px; padding: 4px; margin-bottom: 20px; }
.auth-tabs button { font: inherit; font-weight: 600; border: 0; background: transparent; padding: 10px; border-radius: 999px; cursor: pointer; color: var(--green-dark); min-height: 44px; }
.auth-tabs button[aria-selected='true'] { background: var(--green); color: var(--cream); }
.auth-title { font-size: 1.6rem; }

/* ===== Hộp thoại ===== */
.dialog { border: 0; border-radius: var(--radius); padding: 0; width: min(560px, calc(100vw - 32px)); max-height: calc(100vh - 32px); background: var(--paper); color: var(--text); box-shadow: 0 24px 60px rgba(0, 0, 0, 0.25); }
.dialog::backdrop { background: rgba(31, 51, 43, 0.45); }
.dialog form { padding: 22px; }
.dialog h2 { font-size: 1.3rem; }
.dialog-body { margin-bottom: 16px; }
.dialog-body .reset-link { width: 100%; font-size: 0.85rem; }
.dialog-actions { display: flex; justify-content: flex-end; gap: 10px; flex-wrap: wrap; }
.dialog-head { display: flex; justify-content: space-between; align-items: center; gap: 12px; margin-bottom: 10px; }
.dialog-head h2 { margin: 0; }
.public-info { display: grid; grid-template-columns: auto 1fr; gap: 6px 14px; background: var(--cream); border-radius: 10px; padding: 12px 14px; margin: 0 0 12px; font-size: 0.93rem; }
.public-info dt { color: var(--muted); }
.public-info dd { margin: 0; overflow-wrap: anywhere; }
@media (max-width: 480px) {
  .public-info { grid-template-columns: 1fr; }
  .public-info dd { margin-bottom: 6px; }
}

/* ===== Màu bổ sung ===== */
:root { --pale-gold: #e9d9a6; --rose: #a8604f; --rose-soft: #f4e3dc; }

/* ===== Chân trang nhiều cột ===== */
.footer-grid { display: grid; grid-template-columns: 1.4fr repeat(3, 1fr); gap: 24px; }
.footer-grid nav { display: flex; flex-direction: column; gap: 6px; }
.footer-grid a { color: var(--cream-2); text-decoration: none; font-size: 0.92rem; }
.footer-grid a:hover { color: #fff; text-decoration: underline; }
.footer-title { font-weight: 600; color: var(--pale-gold); margin-bottom: 4px !important; }
.footer-bottom { border-top: 1px solid rgba(255, 255, 255, 0.12); margin-top: 20px; padding-top: 14px; }
@media (max-width: 760px) { .footer-grid { grid-template-columns: 1fr 1fr; } .footer-grid > div:first-child { grid-column: 1 / -1; } }

/* ===== Ô nhập ngày sinh ===== */
.cal-switch { display: flex; gap: 16px; margin-bottom: 8px; }
.inline-check { display: inline-flex; align-items: center; gap: 6px; font-weight: 500; margin: 0 12px 8px 0; cursor: pointer; }
.inline-check input { width: 18px; height: 18px; accent-color: var(--green); }
.date-row { display: grid; grid-template-columns: 1fr 1fr 1.4fr; gap: 8px; }
.date-row label { margin-bottom: 6px; }
.birth-status { font-size: 0.88rem; margin: 0 0 10px; min-height: 1.3em; }
select {
  display: block; width: 100%; margin-top: 6px; padding: 10px 12px; min-height: 44px; font: inherit; font-weight: 400;
  color: var(--text); background: #fff; border: 1px solid var(--line); border-radius: 10px;
}
input[type='number'] {
  display: block; width: 100%; margin-top: 6px; padding: 10px 12px; min-height: 44px; font: inherit;
  background: #fff; border: 1px solid var(--line); border-radius: 10px;
}
.range-row { max-width: 420px; }
.check-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 10px; margin-bottom: 14px; }
.check-card { display: flex; gap: 10px; align-items: flex-start; background: #fff; border: 1px solid var(--line); border-radius: 12px; padding: 12px; margin: 0; cursor: pointer; }
.check-card:has(input:checked) { border-color: var(--green); background: var(--green-soft); }
.check-card input { margin-top: 4px; width: 18px; height: 18px; accent-color: var(--green); flex: none; }
.check-card strong, .check-card small { display: block; }
.check-card small { color: var(--muted); font-weight: 400; line-height: 1.45; margin-top: 2px; }
.panel-title.section-gap, .panel .panel-title + .panel-title { margin-top: 18px; }
.field-group-title { font-weight: 600; color: var(--green-dark); margin: 6px 0 8px; }

/* ===== Bảng dữ liệu ===== */
.data-table { width: 100%; border-collapse: collapse; font-size: 0.93rem; background: var(--paper); }
.data-table caption { text-align: left; font-weight: 600; padding: 10px 14px; color: var(--green-dark); }
.data-table th, .data-table td { padding: 10px 14px; text-align: left; vertical-align: top; border-bottom: 1px solid var(--line); }
.data-table thead th { background: var(--cream-2); font-weight: 600; color: var(--green-dark); }
.crit-item { display: flex; flex-wrap: wrap; gap: 4px 8px; align-items: baseline; margin-bottom: 6px; }
@media (max-width: 700px) {
  .data-table thead { display: none; }
  .data-table, .data-table tbody, .data-table tr, .data-table th, .data-table td { display: block; width: 100%; }
  .data-table tr { border-bottom: 6px solid var(--cream); }
  .data-table tbody th { background: var(--green-soft); }
  .data-table td[data-label]::before { content: attr(data-label); display: block; font-weight: 600; color: var(--muted); font-size: 0.8rem; }
}
.result.panel h3, #couple-result h3 { margin-top: 18px; }
.version-line { margin-top: 12px; }
.save-result { margin-top: 14px; padding-top: 12px; border-top: 1px solid var(--line); }
.advice-list { padding-left: 20px; margin: 0; display: grid; gap: 8px; }

/* ===== Chuẩn bị cưới ===== */
.planner { margin-top: 28px; }
.planner-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 16px; }
.checklist { list-style: none; padding: 0; margin: 0 0 12px; display: grid; gap: 4px; }
.checklist li { display: flex; justify-content: space-between; align-items: center; gap: 8px; border-bottom: 1px dashed var(--line); padding: 4px 0; }
.checklist li .inline-check { margin: 0; }
.checklist li.is-done label { color: var(--muted); text-decoration: line-through; }
.icon-btn { border: 0; background: transparent; font-size: 1.3rem; line-height: 1; color: var(--muted); cursor: pointer; width: 36px; height: 36px; border-radius: 8px; }
.icon-btn:hover { background: var(--cream-2); color: var(--danger); }
.inline-form { display: flex; gap: 8px; }
.inline-form input { margin-top: 0; }
.budget-row { display: grid; grid-template-columns: 1fr 150px; align-items: center; gap: 10px; margin-bottom: 6px; font-weight: 400; }
.budget-row input { margin-top: 0; text-align: right; }
.budget-total { font-size: 1.05rem; border-top: 1px solid var(--line); padding-top: 10px; }

/* ===== Trang chung ===== */
.header-actions { display: flex; gap: 8px; flex-wrap: wrap; }
.stat-row { display: grid; grid-template-columns: repeat(auto-fit, minmax(110px, 1fr)); gap: 10px; margin-bottom: 14px; }
.stat { background: var(--cream); border-radius: 12px; padding: 12px; text-align: center; }
.stat strong { display: block; font-size: 1.6rem; font-family: var(--font-serif); color: var(--green-dark); }
.stat span { font-size: 0.85rem; color: var(--muted); }
.row-actions { display: flex; gap: 6px; flex-wrap: wrap; }
.moderation-list { list-style: none; padding: 0; margin: 0; display: grid; gap: 12px; }
.moderation-list li { border: 1px solid var(--line); border-radius: 10px; padding: 12px; background: #fff; }
.wish-text { overflow-wrap: anywhere; white-space: pre-line; }
.badge-pending { background: var(--warn-bg); color: var(--warn-text); }
.badge-approved { background: var(--ok-bg); color: var(--ok-text); }
.badge-hidden { background: var(--neutral-bg); color: var(--neutral-text); }
.success-box { background: var(--ok-bg); color: var(--ok-text); padding: 12px 14px; border-radius: 10px; font-weight: 500; }
.guest-form label { text-align: left; }
.choice-row { border: 0; padding: 0; margin: 0 0 10px; }
.choice-row legend { padding: 0; margin-bottom: 6px; font-weight: 500; font-size: 0.94rem; color: var(--text); }
.placeholder-mark { background: #fff4c7; color: #6a5200; padding: 1px 6px; border-radius: 6px; font-weight: 600; font-size: 0.88em; }
.prose h2 { margin-top: 28px; }
.prose ul, .prose ol { padding-left: 22px; }
.prose li { margin-bottom: 6px; }
.tag-sample { background: var(--pale-gold); color: #5a4a14; }

/* ===== Quản trị ===== */
.admin-tabs { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 12px; }
.admin-tabs button { font: inherit; font-weight: 600; border: 1px solid var(--line); background: var(--paper); color: var(--green-dark); padding: 8px 14px; border-radius: 999px; cursor: pointer; min-height: 40px; }
.admin-tabs button[aria-selected='true'] { background: var(--green); color: var(--cream); border-color: var(--green); }
.admin-form { box-shadow: none; background: var(--cream); }
.admin-form h3 { margin-bottom: 10px; }
.narrow-input { max-width: 80px; }
.data-table input, .data-table textarea, .data-table select { margin-top: 0; min-width: 120px; }

/* ===== Bảng giá ===== */
.package-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 340px), 1fr)); gap: 18px; }
.package { display: flex; flex-direction: column; }
.package h2, .package-name { font-size: 1.3rem; margin-bottom: 4px; }
.package-price { font-family: var(--font-serif); font-size: 1.6rem; color: var(--green-dark); display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.package-facts { margin: 8px 0 12px; font-size: 0.92rem; flex: 1; }
.package-facts dt { font-weight: 600; color: var(--green-dark); margin-top: 8px; }
.package-facts dd { margin: 2px 0 0; }

/* ===== Bói vui ===== */
.fun-out, .fun-cards { margin-bottom: 12px; }
.fun-cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 12px; }
.fun-card { background: linear-gradient(160deg, var(--rose-soft), #fbf3e4); border: 1px solid #ead6c8; border-radius: 14px; padding: 16px; }
.fun-card strong { display: block; font-family: var(--font-serif); color: var(--rose); font-size: 1.1rem; margin-bottom: 4px; }
.fun-card p { margin: 0; }
.fun-questions { padding-left: 22px; margin: 0 0 12px; display: grid; gap: 6px; }

/* ===== Khác ===== */
.center { text-align: center; }
.danger-zone { border-color: #e7c2bb; }
.danger-zone h2 { color: var(--danger); }
.inline-form-block { display: flex; gap: 10px; align-items: flex-end; flex-wrap: wrap; margin-bottom: 14px; }
.inline-form-block label { flex: 1 1 220px; margin: 0; }
.faq details { background: var(--paper); border: 1px solid var(--line); border-radius: 12px; padding: 12px 16px; margin-bottom: 10px; }
.faq summary { font-weight: 600; cursor: pointer; color: var(--green-dark); }
.faq details p { margin: 10px 0 0; }
input[type='search'] { display: block; width: 100%; padding: 10px 12px; min-height: 40px; font: inherit; border: 1px solid var(--line); border-radius: 10px; }

/* ===== Chuyển mục năm cưới / năm sinh con / tên ===== */
.tool-tabs { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 12px; }
.tool-tabs a { text-decoration: none; font-weight: 600; color: var(--green-dark); border: 1px solid var(--line); background: var(--paper); padding: 9px 16px; border-radius: 999px; min-height: 42px; display: inline-flex; align-items: center; }
.tool-tabs a:hover { background: var(--cream-2); }
.tool-tabs a[aria-current='page'] { background: var(--green); color: var(--cream); border-color: var(--green); }
.family-note { font-size: 0.92rem; color: var(--green-dark); background: var(--green-soft); border-left: 3px solid var(--green); padding: 10px 14px; border-radius: 0 10px 10px 0; margin-bottom: 16px; }

/* ===== Chú giải màu, nguồn ===== */
.legend-box { background: var(--paper); border: 1px solid var(--line); border-radius: 12px; padding: 10px 14px; margin: 0 0 12px; font-size: 0.88rem; color: var(--muted); }
.legend-box p { margin: 4px 0; }
.source-note { display: block; font-size: 0.8rem; color: var(--muted); }

/* ===== Tổng hợp các năm nên cân nhắc ===== */
.summary { margin-top: 18px; }
.summary h3 { margin-bottom: 8px; }
.sum-block { border-top: 1px solid var(--line); padding-top: 12px; margin-top: 12px; }
.sum-block h4 { font-family: var(--font-serif); font-size: 1.15rem; color: var(--green-dark); margin: 0 0 6px; }
.sum-list { list-style: none; padding: 0; margin: 0; display: grid; gap: 12px; }
.sum-card { background: #fff; border: 1px solid var(--line); border-left: 4px solid var(--ok-text); border-radius: 12px; padding: 12px 14px; }
.sum-head { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 6px; align-items: baseline; margin-bottom: 8px; }
.sum-head strong { font-family: var(--font-serif); font-size: 1.15rem; color: var(--green-dark); }
.sum-count { font-size: 0.85rem; color: var(--muted); font-weight: 600; }
.sum-person-brief { margin-bottom: 8px; }
.sum-name { font-weight: 600; margin: 0 0 2px; }
.sum-items { display: flex; flex-wrap: wrap; gap: 4px 6px; align-items: baseline; margin-bottom: 4px; }
.sum-reason { font-size: 0.92rem; background: var(--cream); border-radius: 8px; padding: 8px 10px; }
.sum-analysis { margin-top: 10px; border-top: 1px dashed var(--line); padding-top: 10px; font-size: 0.9rem; }
.sum-analysis ul { padding-left: 18px; margin: 4px 0 10px; }
.sum-rules { margin-top: 12px; font-size: 0.92rem; }
.sum-rules summary { cursor: pointer; font-weight: 600; color: var(--green-dark); }
.compare-table tr:target, .row-flash { animation: rowflash 2.4s ease-out; }
@keyframes rowflash { 0%, 40% { background: #fff4c7; box-shadow: inset 4px 0 0 var(--gold); } 100% { background: transparent; } }
@media (prefers-reduced-motion: reduce) { .row-flash, .compare-table tr:target { animation: none; outline: 3px solid var(--gold); } }

/* ===== Gợi ý tên cho bé ===== */
.name-list { list-style: none; padding: 0; margin: 12px 0; display: grid; gap: 12px; }
.name-card { background: #fff; border: 1px solid var(--line); border-radius: 12px; padding: 12px 14px; }
.name-card p { margin: 0 0 6px; }
.name-full { font-family: var(--font-serif); font-size: 1.35rem; color: var(--green-dark); }
.name-index { font-family: var(--font-sans); font-size: 0.85rem; color: var(--muted); margin-right: 8px; }
.name-tones { display: flex; flex-wrap: wrap; gap: 4px 6px; align-items: baseline; }
.tone-chip { font-size: 0.82rem; padding: 2px 8px; border-radius: 999px; border: 1px solid var(--line); }
.tone-bang { background: var(--green-soft); color: var(--green-dark); }
.tone-trac { background: var(--rose-soft); color: #7a3e31; }
@media (max-width: 700px) { .data-table caption { display: block; width: 100%; } }

/* ===== Thấu hiểu & niềm tin đôi lứa ===== */
.intro-notes { margin: 0; padding-left: 18px; display: grid; gap: 6px; }
.address-pick { max-width: 320px; }
.q-topic { border: 0; padding: 0; margin: 0 0 18px; }
.q-topic > legend { font-family: var(--font-serif); font-size: 1.2rem; font-weight: 600; color: var(--green-dark); padding: 0; margin-bottom: 8px; }
.q-item { background: #fff; border: 1px solid var(--line); border-radius: 12px; padding: 12px 14px; margin-bottom: 10px; }
.q-text { font-weight: 500; margin: 0 0 10px; }
.q-num { color: var(--muted); margin-right: 6px; font-weight: 600; }
.answer-pills { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 8px; }
.pill { position: relative; margin: 0; }
.pill input { position: absolute; opacity: 0; pointer-events: none; }
.pill span { display: inline-flex; align-items: center; min-height: 40px; padding: 8px 14px; border-radius: 999px; border: 1px solid var(--line); background: var(--paper); font-weight: 500; font-size: 0.92rem; cursor: pointer; }
.pill-muted span { color: var(--muted); border-style: dashed; }
.pill input:checked + span { background: var(--green); color: var(--cream); border-color: var(--green); border-style: solid; }
.pill input:focus-visible + span { outline: 3px solid var(--gold); outline-offset: 2px; }
.want-talk { font-size: 0.88rem; color: var(--muted); margin: 0; }
.sticky-actions { position: sticky; bottom: 0; background: var(--paper); padding: 10px 0 4px; border-top: 1px solid var(--line); margin-top: 8px; }
.topic-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 260px), 1fr)); gap: 12px; margin-bottom: 16px; }
.topic-card { background: #fff; border: 1px solid var(--line); border-radius: 12px; padding: 12px 14px; }
.topic-card h3 { font-size: 1.1rem; margin-bottom: 6px; }
.topic-list ul { margin: 2px 0 8px; padding-left: 18px; font-size: 0.92rem; }
.topic-list.is-ok .cell-label { color: var(--ok-text); font-weight: 600; }
.topic-list.is-talk .cell-label { color: var(--warn-text); font-weight: 600; }
.starters { background: var(--rose-soft); border-radius: 12px; padding: 14px 16px; margin-bottom: 14px; }
.starters ol { margin: 8px 0 0; padding-left: 20px; display: grid; gap: 8px; }
#reflect-result:focus { outline: none; }
/* Nhãn phụ trong bảng thông tin giữ độ đậm thường */
.profile-facts dt, .public-info dt, .card-mag__facts dt { font-weight: 400; }

/* Ghi chú dưới biểu mẫu: tách khỏi các ô nhập */
.form-note { margin: 14px 0 0; padding: 10px 14px; background: var(--cream); border-radius: 10px; border-left: 3px solid var(--gold); }
.page-header .lead { max-width: 680px; }
.prose .panel > h2:first-child { margin-top: 0; }

/* Dấu hiệu khu vực dưới tiêu đề trang: đường kép vàng (xem tuổi), nét hồng đất (thiệp cưới) */
.page-header--tuoi::after, .page-header--wedding::after { content: ''; display: block; width: 96px; height: 6px; margin-top: 14px; }
.page-header--tuoi::after {
  background: linear-gradient(var(--gold), var(--gold)) 0 0 / 100% 1px no-repeat, linear-gradient(var(--gold), var(--gold)) 0 5px / 60% 1px no-repeat;
}
.page-header--wedding::after { background: linear-gradient(90deg, var(--rose), rgba(168, 96, 79, 0)) 0 50% / 100% 2px no-repeat; }

/* Header cố định không che nội dung khi trang tự cuộn (liên kết #, ô báo lỗi, nhóm mở ra) */
html { scroll-padding-top: calc(var(--header-h, 64px) + 16px); }
:target, [aria-invalid='true'], details > summary { scroll-margin-top: calc(var(--header-h, 64px) + 16px); }

/* Bảng giá: tách mục xem tuổi và thiệp cưới */
.pricing-section { margin-top: 32px; }
.pricing-section > h2 { margin-bottom: 6px; }
.pricing-section > .muted { margin-bottom: 18px; }

/* Thẻ gói */
.pricing-section .package-grid { align-items: stretch; gap: 22px 16px; }
.package { position: relative; gap: 10px; }
.package-head { display: flex; flex-wrap: wrap; align-items: center; gap: 4px 10px; }
.package-head .package-name { flex: 1 1 100%; margin: 0; }
.package-head .package-price { margin: 0; }
.package-summary { margin: 0; }
.package-badge { position: absolute; top: -12px; left: 20px; margin: 0; padding: 3px 12px; border-radius: 999px; background: var(--green); color: #fff; font-size: 0.82rem; font-weight: 600; }
.package--featured { border: 2px solid var(--green); }
.benefits { list-style: none; margin: 0; padding: 0; display: grid; align-content: start; gap: 8px; font-size: 0.94rem; flex: 1; }
.benefits li { position: relative; padding-left: 24px; }
.benefits li::before { content: '✓'; position: absolute; left: 0; top: 0; color: var(--ok-text); font-weight: 700; }
.benefits li.is-planned::before { content: '◇'; color: var(--gold-text); }
.benefits li.benefit-base { color: var(--muted); font-weight: 600; }
.benefits .tag-planned { margin-left: 6px; vertical-align: 1px; }
.benefit-note { display: block; font-size: 0.82rem; color: var(--muted); }
.tag-planned { display: inline-block; padding: 1px 8px; border-radius: 999px; background: var(--warn-bg); color: var(--warn-text); font-size: 0.72rem; font-weight: 600; white-space: nowrap; }
.package-more { border-top: 1px solid var(--line); padding-top: 6px; font-size: 0.9rem; }
.package-more > summary { cursor: pointer; font-weight: 600; color: var(--green-dark); padding: 6px 0; }
.package-more .package-facts { margin: 4px 0 0; font-size: 0.9rem; }
.package-foot { margin: 0; }
.pricing-section .package--free { grid-column: 1 / -1; background: var(--green-soft); border-color: transparent; }
@media (min-width: 760px) {
  .pricing-section .package--free { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.25fr); column-gap: 28px; align-items: start; }
  .pricing-section .package--free > * { grid-column: 1; }
  .pricing-section .package--free > .benefits { grid-column: 2; grid-row: 1 / span 4; }
  .pricing-section .package--free > .btn { justify-self: start; }
}

/* Bảng so sánh (pc-): cột quyền lợi dính bên trái, vuốt ngang trên điện thoại */
.pc-swipe { display: none; }
.pc-scroll { overflow-x: auto; -webkit-overflow-scrolling: touch; border: 1px solid var(--line); border-radius: var(--radius); background: var(--paper); }
.pc-scroll:focus-visible { outline: 3px solid var(--gold); outline-offset: 2px; }
.pc-table { width: 100%; min-width: 620px; table-layout: fixed; border-collapse: separate; border-spacing: 0; font-size: 0.9rem; }
.pc-table th, .pc-table td { padding: 10px 8px; border-bottom: 1px solid var(--line); text-align: center; vertical-align: middle; }
.pc-table tbody tr:last-child > * { border-bottom: 0; }
.pc-table thead th { font-weight: 600; vertical-align: bottom; }
.pc-table th[scope=row], .pc-table thead th:first-child {
  position: sticky; left: 0; z-index: 1; background: var(--paper); text-align: left; font-weight: 500;
  width: 34%; min-width: 150px; box-shadow: 1px 0 0 var(--line);
}
.pc-name { display: block; font-family: var(--font-serif); font-size: 0.95rem; line-height: 1.2; }
.pc-price { display: block; color: var(--gold-text); font-weight: 600; margin-top: 2px; }
.pc-table .is-featured { background: #eef3ee; }
.pc-yes { color: var(--ok-text); font-weight: 700; font-size: 1.05rem; }
.pc-value { font-weight: 600; font-size: 0.9rem; white-space: nowrap; }
.pc-no { color: #686254; } /* ≥ 4.5:1 trên nền trắng và nền kem */
.pc-planned { display: inline-block; padding: 1px 7px; border-radius: 999px; background: var(--warn-bg); color: var(--warn-text); font-size: 0.72rem; font-weight: 600; white-space: nowrap; }
@media (max-width: 680px) {
  .pc-swipe { display: inline; }
  .pc-table { min-width: 540px; font-size: 0.84rem; }
  .pc-table th[scope=row], .pc-table thead th:first-child { width: 124px; min-width: 124px; }
  .pc-table th, .pc-table td { padding: 9px 5px; }
}
.badge-new { background: #e3eefc; color: #1d4f91; margin-left: 6px; }
.easy-summary { background: var(--green-soft); border-radius: 12px; padding: 14px 18px; margin: 10px 0 16px; }
.easy-summary h3 { margin: 0 0 6px; }
.easy-summary ul { margin: 6px 0; padding-left: 18px; }
.reuse-offer p { margin: 0 0 8px; }

/* Trang đơn hàng / thanh toán: đầu trang tóm tắt, mã VietQR của đơn, thông tin chuyển khoản */
.order-head { display: grid; gap: 6px; padding-bottom: 14px; margin-bottom: 16px; border-bottom: 1px solid var(--line); }
.order-head__top { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 8px; }
.order-pkg { margin: 0; font-size: 1.05rem; }
.order-status { display: inline-block; padding: 4px 12px; border-radius: 999px; font-size: 0.9rem; font-weight: 600; white-space: nowrap; }
.order-status.is-pending { background: #fff1d1; color: #6b4a0e; border: 1px solid #e3c477; }
.order-status.is-paid { background: var(--green-soft); color: var(--green-dark); border: 1px solid #a9c2ad; }
.order-status.is-ended { background: #ecebe6; color: #4a4943; border: 1px solid #cfcdc4; }
.order-amount { margin: 2px 0 0; font-family: var(--font-serif); font-size: clamp(1.9rem, 6vw, 2.4rem); font-weight: 600; line-height: 1.1; color: var(--green-dark); }
.order-amount small { font-family: var(--font-sans, inherit); font-size: 0.9rem; font-weight: 400; }
.order-deadline { margin: 0; }
.order-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 12px; margin-top: 6px; }
.order-phone { font-weight: 600; }
.order-checked { margin: 0; }
.order-result { padding: 14px 16px; border-radius: 12px; background: var(--cream); border: 1px solid var(--line); }
.order-result.is-paid { background: var(--green-soft); border-color: #a9c2ad; }
.order-result p { margin: 0 0 8px; }
.order-result p:last-child { margin-bottom: 0; }
.order-result .btn { margin-top: 4px; }

.pay-grid { display: grid; grid-template-columns: minmax(0, 260px) minmax(0, 1fr); gap: 22px; align-items: start; }
.pay-qr { margin: 0; display: grid; gap: 8px; justify-items: center; text-align: center; padding: 14px; border: 1px solid var(--line); border-radius: 14px; background: #fff; }
.pay-qr img { display: block; width: 100%; max-width: 232px; height: auto; aspect-ratio: 1; }
.pay-qr figcaption { font-size: 0.9rem; color: var(--muted); }
.pay-side { display: grid; gap: 14px; }
.pay-fields { margin: 0; display: grid; gap: 10px; }
.pay-fields div { display: grid; grid-template-columns: 7.5em minmax(0, 1fr); align-items: center; gap: 8px; }
.pay-fields dt { font-size: 0.92rem; color: var(--muted); }
.pay-fields dd { margin: 0; display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 6px 10px; font-size: 1.05rem; color: var(--green-dark); overflow-wrap: anywhere; }
.copy-btn { padding-block: 4px; }
.pay-mode { margin: 0; padding: 10px 12px; border-radius: 10px; background: #fff6e0; border: 1px solid #e8cf94; color: #4a3a17; font-size: 0.95rem; }
.pay-report .btn { width: 100%; }
.pay-report .muted { margin: 6px 0 0; }
.pay-reported { margin: 0; padding: 10px 12px; border-radius: 10px; background: var(--green-soft); color: var(--green-dark); }
.pay-help { margin-top: 16px; border-top: 1px solid var(--line); padding-top: 10px; }
.pay-help summary { cursor: pointer; font-weight: 600; color: var(--green-dark); padding: 4px 0; }
.pay-help ol { margin: 8px 0 0; padding-left: 20px; display: grid; gap: 6px; }

.toast { position: fixed; left: 50%; bottom: 20px; z-index: 50; transform: translate(-50%, 16px); max-width: min(92vw, 420px); margin: 0;
  padding: 10px 16px; border-radius: 12px; background: var(--green-dark); color: var(--cream); box-shadow: 0 6px 20px rgb(0 0 0 / 0.2);
  opacity: 0; pointer-events: none; transition: opacity 0.2s, transform 0.2s; text-align: center; }
.toast.is-on { opacity: 1; transform: translate(-50%, 0); }
@media (prefers-reduced-motion: reduce) { .toast { transition: none; } }

@media (max-width: 640px) {
  .pay-grid { grid-template-columns: minmax(0, 1fr); gap: 16px; }
  .pay-qr img { max-width: 220px; }
  .pay-fields div { grid-template-columns: minmax(0, 1fr); gap: 2px; }
}

/* ===== Trang chủ: điểm nhấn đỏ cưới và vàng nhẹ (chỉ trên trang chủ và nút đỏ) ===== */
:root {
  --red: #9b2a24;      /* đỏ son: chữ và nút, ≥ 6.5:1 trên nền kem */
  --red-dark: #7a1f1b;
  --red-soft: #f6e4dc;
  --gold-soft: #f3e6c8;
}
.btn-red { background: var(--red); color: #fffaf0; }
.btn-red:hover { background: var(--red-dark); color: #fffaf0; }
.btn-gold { background: var(--gold-soft); color: var(--red-dark); border-color: #e2c98f; }
.btn-gold:hover { background: #fff3d6; color: var(--red-dark); }

.home .hero--home { background:
    radial-gradient(circle at 88% 18%, rgba(155, 42, 36, 0.10), transparent 42%),
    radial-gradient(circle at 10% 90%, rgba(168, 132, 79, 0.14), transparent 40%),
    linear-gradient(180deg, var(--cream) 0%, var(--cream-2) 100%); }
.home .hero--home { overflow-x: clip; }
.home .hero--home .hero-grid { padding-top: clamp(28px, 6vw, 64px); padding-bottom: clamp(12px, 3vw, 24px); }
.hero-accent { color: var(--red); font-style: italic; }
.hero-facts { list-style: none; padding: 0; margin: 18px 0 0; display: flex; flex-wrap: wrap; gap: 6px 18px; font-size: 0.92rem; color: var(--muted); }
.hero-facts li { position: relative; padding-left: 16px; }
.hero-facts li::before { content: ''; position: absolute; left: 0; top: 0.55em; width: 7px; height: 7px; border-radius: 50%; background: var(--gold); }

.home-section { padding: clamp(36px, 6vw, 64px) 0; }
.home-section--red { background: linear-gradient(180deg, #fbf3ea, var(--red-soft)); border-top: 1px solid #ecd2c6; border-bottom: 1px solid #ecd2c6; }
.home-section--green { background: var(--green); color: var(--cream); }
.home-section--green h2, .home-section--green h3 { color: var(--cream); }
.home-section--green .eyebrow { color: #e6cf9a; }
.home-section--green .lead { color: #dfe5dc; }
.home-head { text-align: center; max-width: 680px; margin: 0 auto clamp(20px, 4vw, 32px); }
.home-head h2 { font-size: clamp(1.5rem, 4vw, 2.1rem); margin-bottom: 0.5rem; text-wrap: balance; }
.home-head .lead { margin: 0 auto; }
.home-section--red .home-head .eyebrow { color: var(--red); }
.home-actions { display: flex; flex-wrap: wrap; justify-content: center; gap: 12px; margin-top: clamp(20px, 4vw, 30px); }
.home-note { text-align: center; color: var(--muted); margin: 18px 0 0; }

.benefits-grid { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 18px; }
.benefit { background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius); padding: 20px; box-shadow: var(--shadow); }
.benefit h3 { margin: 10px 0 6px; font-size: 1.12rem; }
.benefit p { margin: 0; color: var(--muted); font-size: 0.96rem; }
.benefit-icon { width: 40px; height: 40px; padding: 9px; border-radius: 50%; background: var(--red-soft); fill: none; stroke: var(--red); stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }

.tpl-showcase { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 18px; }
@media (max-width: 1000px) { .tpl-showcase { grid-template-columns: repeat(3, minmax(0, 1fr)); max-width: 720px; margin: 0 auto; } }
.tpl-tile { display: grid; gap: 8px; text-decoration: none; color: var(--green-dark); }
.tpl-tile__thumb { display: block; max-width: none; aspect-ratio: 5 / 7; overflow: hidden; border-radius: 12px; background: #fff;
  box-shadow: 0 10px 28px rgba(122, 31, 27, 0.16); transition: transform 0.2s, box-shadow 0.2s; }
.tpl-tile:hover .tpl-tile__thumb, .tpl-tile:focus-visible .tpl-tile__thumb { transform: translateY(-3px); box-shadow: 0 16px 34px rgba(122, 31, 27, 0.24); }
.tpl-tile__thumb .wedding-card { box-shadow: none; }
.tpl-tile__name { font-family: var(--font-serif); font-size: 1.02rem; font-weight: 600; line-height: 1.3; }
.tpl-tile__cta { font-size: 0.92rem; font-weight: 600; color: var(--red); margin-top: -4px; }
@media (prefers-reduced-motion: reduce) { .tpl-tile__thumb { transition: none; } }

.steps-row { list-style: none; counter-reset: step; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; }
.steps-row li { counter-increment: step; position: relative; padding: 22px 20px 20px; background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius); }
.steps-row li::before { content: counter(step); display: grid; place-items: center; width: 38px; height: 38px; margin-bottom: 10px; border-radius: 50%;
  background: var(--red); color: #fffaf0; font-family: var(--font-serif); font-weight: 600; font-size: 1.15rem; }
.steps-row h3 { margin-bottom: 4px; }
.steps-row p { margin: 0; color: var(--muted); }

.tool-cards { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.tool-cards a { display: grid; grid-template-rows: auto 1fr auto; gap: 6px; height: 100%; padding: 20px; border-radius: var(--radius); text-decoration: none;
  background: var(--paper); color: var(--green-dark); border: 1px solid transparent; transition: border-color 0.15s, transform 0.15s; }
.tool-cards a:hover { border-color: var(--gold); transform: translateY(-2px); }
.tool-cards strong { font-family: var(--font-serif); font-size: 1.2rem; }
.tool-cards span { color: var(--muted); font-size: 0.96rem; }
.tool-cards em { font-style: normal; font-weight: 600; color: var(--red); margin-top: auto; }
.tool-more, .tool-note { text-align: center; margin: 18px auto 0; max-width: 720px; }
.tool-more a, .tool-note a { color: #f3e3bd; }
.tool-note { font-size: 0.9rem; color: #cdd6cc; margin-top: 8px; }

.faq-list { display: grid; gap: 10px; }
.faq-list details { background: var(--paper); border: 1px solid var(--line); border-radius: 12px; padding: 0 16px; }
.faq-list summary { cursor: pointer; padding: 14px 0; font-weight: 600; color: var(--green-dark); list-style-position: outside; }
.faq-list details[open] summary { color: var(--red); }
.faq-list details p { margin: 0 0 14px; color: var(--text); }

.home-cta { text-align: center; padding: clamp(36px, 6vw, 56px) 0; color: #fff6e6;
  background: linear-gradient(135deg, var(--red-dark), var(--red)); }
.home-cta::before { content: ''; display: block; width: 120px; height: 42px; margin: 0 auto 10px; background: url('/assets/orn/cuon-van.svg') center / contain no-repeat; }
.home-cta h2 { color: #fff6e6; font-size: clamp(1.5rem, 4vw, 2rem); margin-bottom: 6px; }
.home-cta p { margin: 0 0 18px; color: #f6dfcf; }
.home ~ .site-footer { margin-top: 0; }

@media (max-width: 960px) {
  .benefits-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .tool-cards, .steps-row { grid-template-columns: minmax(0, 1fr); }
}
@media (max-width: 640px) {
  .benefits-grid { grid-template-columns: minmax(0, 1fr); gap: 12px; }
  .benefit { display: grid; grid-template-columns: 40px minmax(0, 1fr); column-gap: 14px; padding: 16px; }
  .benefit-icon { grid-row: span 2; }
  .benefit h3 { margin: 0 0 4px; }
  .tpl-showcase { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
  .tpl-tile__name { font-size: 1rem; }
  .steps-row li { padding: 16px; display: grid; grid-template-columns: 38px minmax(0, 1fr); column-gap: 12px; }
  .steps-row li::before { grid-row: span 2; margin: 0; }
  .hero-facts { justify-content: center; margin-top: 14px; }
  .home .eyebrow { letter-spacing: 0.08em; text-wrap: balance; }
  .home .hero-cards { height: 330px; }
  .home .hero--home .hero-grid { gap: 8px; }
  .home .lead { font-size: 1rem; }
}

/* Mục chưa mở theo gói: máy chủ chỉ gửi tiêu đề và quyền lợi (public/js/ui/locked.js) */
.locked-box { border: 1px dashed #cdb98a; background: #fdf8ec; border-radius: 12px; padding: 14px 16px; margin: 10px 0; }
.locked-fact { color: var(--muted); font-size: 0.92rem; }
.locked-box__head { display: flex; align-items: center; gap: 8px; }
.locked-box__icon { font-size: 1rem; }
.locked-box__title { margin: 0; font-family: var(--font-serif); font-size: 1.08rem; font-weight: 600; color: var(--green-dark); }
.locked-box__benefit { margin: 6px 0 10px; color: var(--text); }
.locked-box__foot { margin: 0; display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 8px 14px; font-size: 0.92rem; color: var(--muted); }
.criteria-table tr.is-locked td { padding-top: 4px; }
.package-billing { margin: 2px 0 0; font-size: 0.86rem; font-weight: 600; color: var(--gold-text); }

/* Bảng giá – thiệp cưới: thang 5 gói theo số mẫu (cộng dồn) + tính năng chung */
.tpl-lead { color: var(--muted); margin: 0 0 18px; max-width: 640px; }
.tpl-ladder { list-style: none; padding: 0; margin: 0 0 14px; display: grid; grid-template-columns: repeat(5, 1fr); gap: 10px; }
.tpl-tier { background: var(--paper); border: 1px solid var(--line); border-radius: 14px; padding: 14px 14px 12px; display: flex; flex-direction: column; gap: 4px; }
.tpl-tier p { margin: 0; }
.tpl-tier__name { font-family: var(--font-serif); font-weight: 600; color: var(--green-dark); font-size: 1.02rem; line-height: 1.25; }
.tpl-tier__price { font-size: 0.85rem; color: var(--gold-text); font-weight: 600; }
.tpl-tier__count { margin-top: 8px !important; color: var(--muted); font-size: 0.9rem; }
.tpl-tier__count strong { font-family: var(--font-serif); font-size: 2rem; color: var(--green-dark); line-height: 1; margin-right: 2px; }
.tpl-tier__note { font-size: 0.82rem; color: var(--muted); line-height: 1.4; margin-top: 4px !important; }
.tpl-bar { display: block; height: 6px; border-radius: 999px; background: var(--cream-2); overflow: hidden; margin-top: 6px; }
.tpl-bar__fill { display: block; height: 100%; border-radius: inherit; background: var(--gold); }
.tpl-bar__fill--4 { width: 11%; }
.tpl-bar__fill--8 { width: 22%; }
.tpl-bar__fill--16 { width: 44%; }
.tpl-bar__fill--24 { width: 67%; }
.tpl-bar__fill--36 { width: 100%; }
.tpl-tier--all { background: var(--green); border-color: var(--green); }
.tpl-tier--all .tpl-tier__name, .tpl-tier--all .tpl-tier__count strong { color: var(--cream); }
.tpl-tier--all .tpl-tier__price { color: #e6cf9a; }
.tpl-tier--all .tpl-tier__count, .tpl-tier--all .tpl-tier__note { color: #d9e3dc; }
.tpl-tier--all .tpl-bar { background: rgba(255, 255, 255, 0.18); }
.tpl-tier--all .tpl-bar__fill { background: #e6cf9a; }
.tpl-hint { font-size: 0.88rem; color: var(--muted); margin: 0 0 18px; }
.tpl-included { padding: 20px 22px; }
.tpl-included h3 { font-size: 1.15rem; margin: 0 0 12px; }
.tpl-features { list-style: none; padding: 0; margin: 0 0 18px; display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px 24px; }
.tpl-features li { position: relative; padding-left: 26px; display: grid; gap: 2px; }
.tpl-features li::before { content: '✓'; position: absolute; left: 0; top: 0; color: var(--ok-text); font-weight: 700; }
.tpl-features strong { color: var(--green-dark); font-size: 0.95rem; }
.tpl-features span { color: var(--muted); font-size: 0.88rem; line-height: 1.45; }
.tpl-actions { display: flex; flex-wrap: wrap; gap: 10px; }
@media (max-width: 760px) {
  .tpl-ladder { grid-template-columns: 1fr; gap: 8px; }
  .tpl-tier { display: grid; grid-template-columns: 1fr auto; grid-template-areas: 'name count' 'price count' 'bar bar' 'note note'; column-gap: 12px; padding: 12px 14px; }
  .tpl-tier__name { grid-area: name; }
  .tpl-tier__price { grid-area: price; }
  .tpl-tier__count { grid-area: count; align-self: center; margin-top: 0 !important; text-align: right; }
  .tpl-bar { grid-area: bar; }
  .tpl-tier__note { grid-area: note; }
  .tpl-features { grid-template-columns: 1fr; }
}

/* Trình soạn: thông tin hai họ và nút thêm nhanh nghi lễ */
.family-side { border: 1px solid var(--line); border-radius: 12px; padding: 12px 14px 4px; margin: 0 0 12px; background: var(--paper); }
.family-side legend { font-weight: 600; color: var(--green-dark); padding: 0 6px; }
.event-presets { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 4px; }

/* Link mời riêng từng khách */
.invitee-form { display: grid; grid-template-columns: minmax(110px, 0.6fr) minmax(0, 1.4fr) auto; gap: 10px; align-items: end; }
.invitee-form label { margin: 0; }
.invitee-list { list-style: none; padding: 0; margin: 12px 0 0; display: grid; gap: 10px; }
.invitee-list li { border: 1px solid var(--line); border-radius: 12px; padding: 10px 12px; background: var(--paper); display: grid; gap: 6px; }
.invitee-list__name { margin: 0; font-weight: 600; color: var(--green-dark); }
.invitee-list__url { width: 100%; font-size: 0.85rem; }
@media (max-width: 560px) { .invitee-form { grid-template-columns: 1fr; } }