/* CSS dùng chung cho các trang pháp lý tĩnh của Trygon (phục vụ tại
 * https://api.trygon.io.vn/legal/ qua Nginx - xem README mục 136). Giữ
 * nguyên hệ màu/kiểu chữ của bản gốc từng đăng trên Play Console. */
:root {
  --bg: #F6FAF9;
  --surface: #FFFFFF;
  --text: #10201D;
  --text-secondary: #48605C;
  --text-tertiary: #7C948F;
  --border: #DCE7E4;
  --border-soft: #E9F1EF;
  --accent: #0D8C7E;
  --accent-strong: #086158;
  --accent-soft: #E4F4F1;
  --accent-soft-text: #0A6459;
  --danger-bg: #FDEDEC;
  --danger-border: #F3C6C0;
  --danger-text: #8A2E22;
  --shadow: 0 1px 2px rgba(16, 32, 29, 0.04), 0 8px 24px -12px rgba(16, 32, 29, 0.12);
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #0B1220;
    --surface: #111B2C;
    --text: #E8F0EE;
    --text-secondary: #9FB6B0;
    --text-tertiary: #708883;
    --border: #22364B;
    --border-soft: #1B2A3D;
    --accent: #2DD4BF;
    --accent-strong: #5FE6D6;
    --accent-soft: #122F2C;
    --accent-soft-text: #6FE4D3;
    --danger-bg: #2A1714;
    --danger-border: #4A2620;
    --danger-text: #F0A090;
    --shadow: 0 1px 2px rgba(0, 0, 0, 0.3), 0 12px 32px -16px rgba(0, 0, 0, 0.6);
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --bg: #0B1220;
  --surface: #111B2C;
  --text: #E8F0EE;
  --text-secondary: #9FB6B0;
  --text-tertiary: #708883;
  --border: #22364B;
  --border-soft: #1B2A3D;
  --accent: #2DD4BF;
  --accent-strong: #5FE6D6;
  --accent-soft: #122F2C;
  --accent-soft-text: #6FE4D3;
  --danger-bg: #2A1714;
  --danger-border: #4A2620;
  --danger-text: #F0A090;
  --shadow: 0 1px 2px rgba(0, 0, 0, 0.3), 0 12px 32px -16px rgba(0, 0, 0, 0.6);
  color-scheme: dark;
}

* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: "Source Serif 4", Georgia, "Times New Roman", serif;
  font-size: 17px;
  line-height: 1.65;
  padding-inline: 20px;
  padding-block: 48px 80px;
}
h1, h2, h3, .eyebrow, .toc-num, .step-num, .sec-num, .meta-row, .callout, footer {
  font-family: "Be Vietnam Pro", "Segoe UI", system-ui, sans-serif;
}
main { max-width: 700px; margin-inline: auto; }
main.narrow { max-width: 640px; }

/* ---------- header ---------- */
header.doc-header { margin-bottom: 40px; }
.eyebrow {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent-strong);
  margin-bottom: 18px;
}
.eyebrow-mark { width: 22px; height: 22px; border-radius: 7px; background: var(--accent); flex: none; }
h1 {
  font-size: clamp(30px, 6vw, 44px);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.01em;
  text-wrap: balance;
  margin: 0 0 14px;
}
.lede { font-size: 18px; color: var(--text-secondary); max-width: 56ch; margin: 0 0 22px; }
.meta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 22px;
  font-size: 13px;
  color: var(--text-tertiary);
  padding-top: 18px;
  border-top: 1px solid var(--border);
}
.meta-row span b { color: var(--text-secondary); font-weight: 600; font-variant-numeric: tabular-nums; }

/* ---------- table of contents ---------- */
nav.toc {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 10px 8px;
  margin-bottom: 44px;
  box-shadow: var(--shadow);
}
nav.toc ol { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(2, 1fr); gap: 2px; }
nav.toc li a {
  display: flex;
  align-items: baseline;
  gap: 8px;
  padding: 9px 10px;
  border-radius: 8px;
  text-decoration: none;
  color: var(--text-secondary);
  font-family: "Be Vietnam Pro", sans-serif;
  font-size: 13.5px;
  font-weight: 500;
}
nav.toc li a:hover { background: var(--accent-soft); color: var(--accent-soft-text); }
.toc-num { font-size: 12px; font-weight: 700; color: var(--accent); font-variant-numeric: tabular-nums; }

/* ---------- sections ---------- */
section { padding-block: 30px; border-top: 1px solid var(--border); scroll-margin-top: 20px; }
section:first-of-type { border-top: none; padding-top: 0; }
.sec-head { display: flex; align-items: baseline; gap: 12px; margin-bottom: 14px; }
.sec-num {
  font-weight: 800;
  font-size: 14px;
  color: var(--accent);
  background: var(--accent-soft);
  border-radius: 7px;
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex: none;
  font-variant-numeric: tabular-nums;
}
h2 { font-size: 22px; font-weight: 700; letter-spacing: -0.005em; margin: 0; text-wrap: balance; }
section p { margin: 0 0 14px; }
section p:last-child { margin-bottom: 0; }
section p.sub { color: var(--text-secondary); font-size: 16px; }
ul.plain { margin: 0 0 14px; padding-left: 22px; }
ul.plain li { margin-bottom: 6px; }
a.inline { color: var(--accent-strong); }

/* ---------- data rows ---------- */
.data-grid { display: flex; flex-direction: column; gap: 10px; margin: 18px 0; }
.data-row {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 14px 16px;
  display: grid;
  grid-template-columns: 168px 1fr;
  gap: 4px 18px;
}
.data-row .label { font-family: "Be Vietnam Pro", sans-serif; font-weight: 600; font-size: 14px; padding-top: 1px; }
.data-row .detail { font-size: 15.5px; color: var(--text-secondary); line-height: 1.55; }
.data-row .detail b { color: var(--text); font-weight: 600; }

.callout {
  background: var(--accent-soft);
  border-left: 3px solid var(--accent);
  border-radius: 0 12px 12px 0;
  padding: 14px 18px;
  margin: 16px 0;
  font-size: 14.5px;
  color: var(--accent-soft-text);
  line-height: 1.6;
}

/* ---------- account deletion page ---------- */
.steps { display: flex; flex-direction: column; gap: 12px; margin: 0 0 32px; }
.step {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 18px 20px;
  display: grid;
  grid-template-columns: 32px 1fr;
  gap: 14px;
  align-items: start;
  box-shadow: var(--shadow);
}
.step-num {
  width: 32px;
  height: 32px;
  border-radius: 9px;
  background: var(--accent-soft);
  color: var(--accent-strong);
  font-weight: 800;
  font-size: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.step-body b { display: block; font-family: "Be Vietnam Pro", sans-serif; font-weight: 600; font-size: 15.5px; margin-bottom: 3px; }
.step-body span { color: var(--text-secondary); font-size: 15.5px; }
h2.block-title { font-size: 15px; font-weight: 700; letter-spacing: 0.01em; margin: 0 0 12px; }
.data-block {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 18px 20px;
  margin-bottom: 28px;
  box-shadow: var(--shadow);
}
.data-block ul { margin: 0; padding-left: 20px; }
.data-block li { margin-bottom: 6px; color: var(--text-secondary); }
.data-block p { margin: 0 0 10px; color: var(--text-secondary); }
.data-block p:last-child { margin-bottom: 0; }
.data-block.danger { background: var(--danger-bg); border-color: var(--danger-border); }
.data-block.danger li, .data-block.danger p { color: var(--danger-text); }

footer {
  margin-top: 50px;
  padding-top: 24px;
  border-top: 1px solid var(--border);
  font-size: 13px;
  color: var(--text-tertiary);
}
a { color: inherit; }
::selection { background: var(--accent-soft); color: var(--accent-soft-text); }

@media (max-width: 560px) {
  nav.toc ol { grid-template-columns: 1fr; }
  .data-row { grid-template-columns: 1fr; }
}