/* === EasySpa · Trang nội dung công khai (Nghị định 248/2026/NĐ-CP) === */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
:root {
  --primary: #E11D48; --primary-light: #FB7185; --primary-lighter: #FECDD3;
  --primary-dark: #BE123C; --bg-start: #FFFBFC; --bg-end: #FFF1F3;
  --text-dark: #4A1525; --text-body: #6B3A4A; --text-muted: #9F6478;
  --glass-border: rgba(225,29,72,0.15);
  --shadow-card: 0 8px 32px rgba(225,29,72,0.1), 0 2px 8px rgba(0,0,0,0.04);
  --shadow-hover: 0 16px 48px rgba(225,29,72,0.18), 0 4px 12px rgba(0,0,0,0.06);
}
html { scroll-behavior: smooth; }
body {
  font-family: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Helvetica Neue', Arial, sans-serif;
  color: var(--text-dark);
  background: linear-gradient(180deg, var(--bg-start) 0%, var(--bg-end) 100%);
  line-height: 1.7; -webkit-font-smoothing: antialiased;
}

/* === NAV === */
.doc-nav {
  position: sticky; top: 0; z-index: 100;
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  padding: 12px 24px; background: rgba(255,251,252,0.92);
  backdrop-filter: blur(20px); box-shadow: 0 1px 20px rgba(225,29,72,0.08);
}
.doc-nav-logo { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--text-dark); }
.doc-nav-logo svg { width: 32px; height: 32px; }
.doc-nav-logo span { font-weight: 700; font-size: 19px; letter-spacing: -0.5px; }
.doc-nav-actions { display: flex; align-items: center; gap: 16px; }
.doc-nav-link { color: var(--text-body); text-decoration: none; font-size: 14px; font-weight: 500; }
.doc-nav-link:hover { color: var(--primary); }
.doc-nav-btn {
  display: inline-flex; align-items: center; gap: 6px; padding: 8px 18px;
  background: var(--primary); color: #fff; border-radius: 50px;
  font-size: 14px; font-weight: 600; text-decoration: none;
  box-shadow: 0 4px 15px rgba(225,29,72,0.3); transition: all 0.3s;
}
.doc-nav-btn:hover { background: var(--primary-dark); transform: translateY(-1px); }
.doc-nav-btn svg { width: 16px; height: 16px; }

/* === LAYOUT === */
.doc-main { max-width: 900px; margin: 0 auto; padding: 32px 24px 64px; }
.doc-breadcrumb { display: flex; flex-wrap: wrap; gap: 8px; font-size: 13px; color: var(--text-muted); margin-bottom: 20px; }
.doc-breadcrumb a { color: var(--text-muted); text-decoration: none; }
.doc-breadcrumb a:hover { color: var(--primary); }
.doc-breadcrumb .current { color: var(--text-body); font-weight: 500; }
.doc-paper {
  background: #fff; border: 1px solid var(--glass-border); border-radius: 24px;
  padding: 48px 56px; box-shadow: var(--shadow-card);
}
.doc-badge {
  display: inline-block; padding: 6px 16px; margin-bottom: 20px;
  background: var(--bg-end); color: var(--primary); border: 1px solid var(--glass-border);
  border-radius: 50px; font-size: 12px; font-weight: 600; letter-spacing: 0.3px;
}

/* === NỘI DUNG VĂN BẢN === */
.doc-paper h1 {
  font-family: 'Playfair Display', Georgia, serif; font-size: clamp(26px, 4vw, 36px);
  font-weight: 700; line-height: 1.25; color: var(--text-dark);
  padding-bottom: 20px; margin-bottom: 24px; border-bottom: 3px solid var(--primary-lighter);
}
.doc-paper h2 {
  font-size: clamp(18px, 2.4vw, 22px); font-weight: 700; color: var(--primary-dark);
  margin: 36px 0 14px; padding-left: 14px; border-left: 4px solid var(--primary);
  line-height: 1.4;
}
.doc-paper .doc-subtitle {
  font-size: 15px; font-weight: 600; letter-spacing: 0.5px; color: var(--primary);
  text-align: left; margin: -12px 0 24px;
}
.doc-paper .doc-note {
  font-size: 13.5px; font-style: italic; color: var(--text-muted);
  padding: 12px 16px; margin: 18px 0; text-align: left;
  background: var(--bg-end); border-radius: 12px;
}
.doc-paper h3 { font-size: 17px; font-weight: 600; color: var(--text-dark); margin: 24px 0 10px; }
.doc-paper h4, .doc-paper h5, .doc-paper h6 { font-size: 15px; font-weight: 600; color: var(--text-dark); margin: 20px 0 8px; }
.doc-paper p { font-size: 15.5px; color: var(--text-body); margin-bottom: 14px; text-align: justify; }
.doc-paper strong { color: var(--text-dark); font-weight: 600; }
.doc-paper ul, .doc-paper ol { margin: 0 0 16px 22px; }
.doc-paper li { font-size: 15.5px; color: var(--text-body); margin-bottom: 8px; }
.doc-paper li p { margin-bottom: 6px; }
.doc-paper li::marker { color: var(--primary); font-weight: 600; }
.doc-paper a { color: var(--primary); text-decoration: none; border-bottom: 1px solid var(--primary-lighter); word-break: break-word; }
.doc-paper a:hover { color: var(--primary-dark); border-bottom-color: var(--primary); }
.doc-paper blockquote {
  margin: 20px 0; padding: 14px 20px; background: var(--bg-end);
  border-left: 4px solid var(--primary-light); border-radius: 0 12px 12px 0;
  color: var(--text-body); font-size: 15px;
}
.doc-paper table { width: 100%; border-collapse: collapse; margin: 20px 0; font-size: 14.5px; }
.doc-paper th, .doc-paper td { border: 1px solid var(--glass-border); padding: 10px 14px; text-align: left; vertical-align: top; }
.doc-paper th { background: var(--bg-end); color: var(--text-dark); font-weight: 600; }
.doc-paper td { color: var(--text-body); }
.doc-paper hr { border: none; border-top: 1px solid var(--glass-border); margin: 28px 0; }
.doc-meta {
  margin-top: 40px; padding-top: 20px; border-top: 1px dashed var(--glass-border);
  font-size: 13.5px; color: var(--text-muted);
}
.doc-meta p { font-size: 13.5px; color: var(--text-muted); margin-bottom: 4px; text-align: left; }
.doc-meta a { color: var(--primary); text-decoration: none; border-bottom: none; }

/* === ACTIONS === */
.doc-actions { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; margin-top: 32px; }
.doc-btn {
  display: inline-flex; align-items: center; gap: 8px; padding: 12px 28px;
  border-radius: 50px; font-size: 15px; font-weight: 600; text-decoration: none; transition: all 0.3s;
}
.doc-btn svg { width: 18px; height: 18px; }
.doc-btn-primary { background: var(--primary); color: #fff; box-shadow: 0 8px 24px rgba(225,29,72,0.3); }
.doc-btn-primary:hover { background: var(--primary-dark); transform: translateY(-2px); }
.doc-btn-outline { background: rgba(255,255,255,0.85); color: var(--primary); border: 2px solid rgba(225,29,72,0.2); }
.doc-btn-outline:hover { border-color: var(--primary); background: #fff; transform: translateY(-2px); }

/* === DANH MỤC (legal/index.html) === */
.doc-hero { text-align: center; max-width: 760px; margin: 0 auto 40px; }
.doc-hero h1 {
  font-family: 'Playfair Display', Georgia, serif; font-size: clamp(24px, 4vw, 34px);
  font-weight: 700; line-height: 1.3; margin-bottom: 14px; color: var(--text-dark);
}
.doc-hero p { font-size: 15.5px; color: var(--text-body); }
.doc-list { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
.doc-card {
  display: flex; align-items: flex-start; gap: 16px; padding: 22px 24px;
  background: #fff; border: 1px solid var(--glass-border); border-radius: 20px;
  box-shadow: var(--shadow-card); text-decoration: none; color: inherit;
  transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}
.doc-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-hover); border-color: rgba(225,29,72,0.3); }
.doc-card-icon {
  flex-shrink: 0; width: 46px; height: 46px; border-radius: 14px;
  display: flex; align-items: center; justify-content: center; font-size: 22px;
  background: linear-gradient(135deg, rgba(225,29,72,0.1), rgba(251,113,133,0.12));
}
.doc-card-body { flex: 1; min-width: 0; }
.doc-card-title { font-size: 15.5px; font-weight: 600; color: var(--text-dark); line-height: 1.45; margin-bottom: 6px; }
.doc-card-links { display: flex; gap: 12px; font-size: 13px; color: var(--text-muted); }
.doc-card-links span { color: var(--primary); font-weight: 500; }

/* === FOOTER === */
.doc-footer { padding: 32px 24px; text-align: center; background: var(--text-dark); color: rgba(255,255,255,0.5); font-size: 13px; }
.doc-footer a { color: rgba(255,255,255,0.7); text-decoration: none; }
.doc-footer a:hover { color: var(--primary-light); }
.doc-footer p { margin-bottom: 4px; }

/* === RESPONSIVE === */
@media (max-width: 768px) {
  .doc-nav { padding: 10px 16px; }
  .doc-nav-link { display: none; }
  .doc-main { padding: 20px 14px 48px; }
  .doc-paper { padding: 28px 20px; border-radius: 18px; }
  .doc-paper p, .doc-paper li { font-size: 15px; text-align: left; }
  .doc-list { grid-template-columns: 1fr; }
  .doc-btn { width: 100%; max-width: 320px; justify-content: center; }
}

/* === IN ẤN / XUẤT PDF === */
@media print {
  @page { size: A4; margin: 16mm 14mm; }
  body { background: #fff; font-size: 11pt; line-height: 1.6; }
  .doc-nav, .doc-breadcrumb, .doc-actions, .doc-footer { display: none !important; }
  .doc-main { max-width: none; padding: 0; margin: 0; }
  .doc-paper { border: none; border-radius: 0; box-shadow: none; padding: 0; }
  .doc-badge { border-color: #ddd; background: #fff; }
  .doc-paper h1 { font-size: 20pt; }
  .doc-paper h2 { font-size: 13pt; margin-top: 18pt; page-break-after: avoid; break-after: avoid; }
  .doc-paper h3 { font-size: 11.5pt; page-break-after: avoid; break-after: avoid; }
  .doc-paper p, .doc-paper li { font-size: 11pt; color: #333; }
  .doc-paper .doc-subtitle { font-size: 11pt; color: #555; }
  .doc-paper .doc-note { font-size: 9.5pt; background: #fafafa; padding: 8pt 10pt; }
  .doc-paper li, .doc-paper tr, .doc-paper blockquote { page-break-inside: avoid; break-inside: avoid; }
  .doc-paper a { color: #333; border-bottom: none; }
  .doc-meta { page-break-inside: avoid; break-inside: avoid; }
}