html { scroll-padding-top: calc(var(--ladi-header-h) + 16px); scroll-behavior: smooth; }
.ladi-docs { display: grid; grid-template-columns: minmax(0, 1fr); }
@media (min-width: 1024px) { .ladi-docs { grid-template-columns: 300px minmax(0, 1fr); } }
@media (min-width: 1280px) { .ladi-docs { grid-template-columns: 300px minmax(0, 1fr) 240px; } }

.ladi-side { border-bottom: 1px solid var(--ladi-color-line); padding: 8px; }
@media (min-width: 1024px) {
  .ladi-side { position: sticky; top: var(--ladi-header-h); align-self: start; height: calc(100vh - var(--ladi-header-h)); overflow-y: auto; border-bottom: 0; border-right: 1px solid var(--ladi-color-line); padding: 8px 8px 40px; }
}
@media (max-width: 1023px) { [data-ladi-js] .ladi-side { display: none; } [data-ladi-js] .ladi-side.ladi-side--open { display: block; } }
.ladi-side__toggle { display: none; align-items: center; gap: 8px; font: inherit; font-size: 14px; font-weight: 600; color: var(--ladi-color-text); background: var(--ladi-color-soft); border: 1px solid var(--ladi-color-line); border-radius: var(--ladi-radius); padding: 6px 12px; cursor: pointer; margin-bottom: 16px; }
.ladi-side__toggle svg { width: 16px; height: 16px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; }
@media (max-width: 1023px) { [data-ladi-js] .ladi-side__toggle { display: inline-flex; } }
.ladi-side__group { margin: 0 0 2px; }
.ladi-side__head { display: flex; align-items: center; justify-content: space-between; gap: 8px; list-style: none; cursor: pointer; padding: 6px 12px; border-radius: 6px; font-size: 15px; color: var(--ladi-color-text); }
.ladi-side__head::-webkit-details-marker { display: none; }
.ladi-side__head:hover { background: var(--ladi-color-soft); }
.ladi-side__head svg { width: 18px; height: 18px; flex: none; fill: none; stroke: var(--ladi-color-muted); stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; transition: transform .15s ease; }
.ladi-side__group[open] > .ladi-side__head svg { transform: rotate(90deg); }
.ladi-side__group--current > .ladi-side__head { background: var(--ladi-color-soft); color: var(--ladi-color-primary); font-weight: 500; }
.ladi-side__list { list-style: none; margin: 2px 0 8px; padding: 0; }
.ladi-side__link { display: block; padding: 5px 12px 5px 24px; border-radius: 6px; color: var(--ladi-color-muted); font-size: 14.5px; line-height: 1.45; }
.ladi-side__link:hover { color: var(--ladi-color-text); background: var(--ladi-color-soft); text-decoration: none; }
.ladi-side__link[aria-current="location"], .ladi-side__link[aria-current="page"] { color: var(--ladi-color-primary); font-weight: 500; }

.ladi-docs__main { min-width: 0; padding: 20px 16px 80px; }
@media (min-width: 1024px) { .ladi-docs__main { padding: 20px 48px 96px; } }
.ladi-docs__inner { max-width: 920px; margin: 0 auto; }

.ladi-crumb { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; margin: 4px 0 20px; font-size: 13px; }
.ladi-crumb a { display: inline-flex; align-items: center; color: var(--ladi-color-text); }
.ladi-crumb svg { width: 16px; height: 16px; }
.ladi-crumb__home { fill: currentColor; }
.ladi-crumb__sep { fill: none; stroke: var(--ladi-color-muted); stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; width: 12px; height: 12px; }
.ladi-crumb__pill { background: var(--ladi-color-primary-soft); color: var(--ladi-color-primary); border-radius: 999px; padding: 3px 10px; }
a.ladi-crumb__pill { color: var(--ladi-color-primary); }

.ladi-doc h1 { font-size: clamp(2rem, 4vw, 2.75rem); font-weight: 700; letter-spacing: -.02em; margin: 0 0 24px; }
.ladi-doc h2 { font-size: 1.5rem; font-weight: 600; letter-spacing: -.01em; margin: 44px 0 16px; }
.ladi-doc h3 { font-size: 1.0625rem; font-weight: 600; margin: 28px 0 10px; }
.ladi-doc p { margin: 0 0 16px; }
.ladi-doc ul, .ladi-doc ol { margin: 0 0 16px; padding-left: 22px; }
.ladi-doc li { margin: 0 0 6px; }
.ladi-doc code { font-size: .86em; background: var(--ladi-color-soft); border: 1px solid var(--ladi-color-line); border-radius: 4px; padding: 1px 5px; overflow-wrap: anywhere; }
.ladi-doc pre code { background: transparent; border: 0; padding: 0; font-size: inherit; overflow-wrap: normal; }

.ladi-note { border-left: 3px solid var(--ladi-color-primary); background: var(--ladi-color-primary-soft); padding: 12px 16px; border-radius: 0 var(--ladi-radius) var(--ladi-radius) 0; margin: 0 0 16px; }
.ladi-note--warn { border-left-color: var(--ladi-color-write); background: var(--ladi-color-write-bg); }
.ladi-note p:last-child { margin: 0; }

.ladi-table-wrap { overflow-x: auto; border: 1px solid var(--ladi-color-line); border-radius: var(--ladi-radius); margin: 0 0 20px; }
.ladi-table { width: 100%; border-collapse: collapse; font-size: 14px; line-height: 1.6; }
.ladi-table th { text-align: left; font-weight: 600; background: var(--ladi-color-soft); padding: 9px 14px; border-bottom: 1px solid var(--ladi-color-line); white-space: nowrap; }
.ladi-table td { padding: 10px 14px; border-bottom: 1px solid var(--ladi-color-line); vertical-align: top; }
.ladi-table tr:last-child td { border-bottom: 0; }
.ladi-table td:first-child { white-space: nowrap; }
.ladi-doc .ladi-table code { white-space: nowrap; overflow-wrap: normal; }
.ladi-param { font-family: var(--ladi-font-mono); font-size: 13px; font-weight: 600; }
.ladi-param--child { padding-left: 16px; font-weight: 500; color: var(--ladi-color-muted); }
.ladi-req { display: block; font-size: 12px; font-weight: 500; color: var(--ladi-color-delete); margin-top: 2px; }
.ladi-type { font-family: var(--ladi-font-mono); font-size: 12.5px; color: var(--ladi-color-muted); white-space: nowrap; }
.ladi-enum { display: block; margin-top: 4px; color: var(--ladi-color-muted); font-size: 13px; }
.ladi-num { font-variant-numeric: tabular-nums; }

.ladi-badge { display: inline-block; font-size: 12px; font-weight: 600; border-radius: 999px; padding: 2px 10px; white-space: nowrap; vertical-align: middle; letter-spacing: 0; }
.ladi-badge--read { color: var(--ladi-color-read); background: var(--ladi-color-read-bg); }
.ladi-badge--write { color: var(--ladi-color-write); background: var(--ladi-color-write-bg); }
.ladi-badge--delete { color: var(--ladi-color-delete); background: var(--ladi-color-delete-bg); }

.ladi-ep { border-top: 1px solid var(--ladi-color-line); padding-top: 8px; margin-top: 40px; }
.ladi-doc .ladi-ep h2 { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 12px; margin: 24px 0 12px; }
.ladi-path { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; font-family: var(--ladi-font-mono); font-size: 13.5px; background: var(--ladi-color-soft); border: 1px solid var(--ladi-color-line); border-radius: var(--ladi-radius); padding: 8px 12px; margin: 0 0 16px; overflow-wrap: anywhere; }
.ladi-method { font-size: 11.5px; font-weight: 700; letter-spacing: .04em; color: var(--ladi-color-on-primary); background: var(--ladi-color-primary); border-radius: 4px; padding: 1px 7px; }

.ladi-code { background: var(--ladi-color-code-bg); color: var(--ladi-color-code-text); border: 1px solid var(--ladi-color-code-line); border-radius: var(--ladi-radius); margin: 0 0 20px; overflow: hidden; }
.ladi-code__bar { display: flex; align-items: center; justify-content: space-between; gap: 8px; padding: 6px 8px 6px 14px; border-bottom: 1px solid var(--ladi-color-code-line); font-size: 12.5px; color: var(--ladi-color-code-muted); }
.ladi-code__tabs { display: flex; gap: 2px; flex-wrap: wrap; }
.ladi-code__tab { font: inherit; font-size: 12.5px; color: var(--ladi-color-code-muted); background: transparent; border: 0; padding: 3px 10px; border-radius: 4px; cursor: pointer; }
.ladi-code__tab[aria-selected="true"] { color: var(--ladi-color-code-text); background: var(--ladi-color-code-line); }
.ladi-code__copy { font: inherit; font-size: 12px; color: var(--ladi-color-code-muted); background: transparent; border: 1px solid var(--ladi-color-code-line); border-radius: 4px; padding: 2px 10px; cursor: pointer; }
.ladi-code__copy:hover { color: var(--ladi-color-code-text); }
.ladi-code pre { margin: 0; padding: 14px 16px; overflow-x: auto; font-size: 13px; line-height: 1.6; tab-size: 2; }
.ladi-tk-key { color: var(--ladi-color-code-key); }
.ladi-tk-str { color: var(--ladi-color-code-str); }
.ladi-tk-num { color: var(--ladi-color-code-num); }
.ladi-tk-mut { color: var(--ladi-color-code-muted); }

.ladi-otp { display: none; }
@media (min-width: 1280px) {
  .ladi-otp { display: block; position: sticky; top: var(--ladi-header-h); align-self: start; max-height: calc(100vh - var(--ladi-header-h)); overflow-y: auto; padding: 32px 16px 40px 0; }
}
.ladi-otp__list { list-style: none; margin: 0; padding: 0 0 0 16px; border-left: 1px solid var(--ladi-color-line); }
.ladi-otp__list a { display: block; padding: 4px 0; font-size: 12.5px; line-height: 1.45; color: var(--ladi-color-muted); }
.ladi-otp__list a:hover { color: var(--ladi-color-text); text-decoration: none; }
.ladi-otp__list a[aria-current="location"] { color: var(--ladi-color-primary); }

.ladi-pager-docs { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 12px; margin-top: 56px; }
.ladi-pager-docs a { display: block; border: 1px solid var(--ladi-color-line); border-radius: var(--ladi-radius); padding: 12px 16px; color: var(--ladi-color-text); font-weight: 600; }
.ladi-pager-docs a:hover { border-color: var(--ladi-color-primary); text-decoration: none; }
.ladi-pager-docs span { display: block; font-size: 12.5px; font-weight: 400; color: var(--ladi-color-muted); }
.ladi-pager-docs__next { text-align: right; }

/* ===== Lớp hoàn thiện giao diện (đè lên các quy tắc trên) ===== */
:root { --ladi-color-text-2: #334155; }
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) { --ladi-color-text-2: #c3cbd8; } }
:root[data-theme="dark"] { --ladi-color-text-2: #c3cbd8; }

/* Chữ & tiêu đề */
.ladi-doc p, .ladi-doc li { color: var(--ladi-color-text-2); }
.ladi-doc h1 { font-size: clamp(1.875rem, 3.2vw, 2.375rem); letter-spacing: -.025em; margin: 0 0 16px; }
.ladi-doc h2 { font-size: 1.375rem; letter-spacing: -.015em; }
.ladi-doc h3 { font-size: 12px; font-weight: 600; text-transform: uppercase; letter-spacing: .08em; color: var(--ladi-color-muted); margin: 32px 0 12px; }
.ladi-doc strong { color: var(--ladi-color-text); }

/* Mỗi API là một khối tách bạch */
.ladi-ep { margin-top: 64px; padding-top: 24px; }
.ladi-doc .ladi-ep h2 { margin: 8px 0 14px; }

/* Thanh endpoint */
.ladi-path { background: var(--ladi-color-bg); border: 1px solid var(--ladi-color-line); border-radius: 10px; padding: 6px 14px 6px 6px; gap: 12px; font-size: 13.5px; font-weight: 500; color: var(--ladi-color-text); box-shadow: 0 1px 2px rgba(15, 23, 42, .04); }
.ladi-method { background: var(--ladi-color-primary); color: #fff; font-size: 11px; letter-spacing: .06em; padding: 4px 9px; border-radius: 6px; }

/* Code trong dòng */
.ladi-doc code { font-size: .84em; background: var(--ladi-color-soft); border: 1px solid var(--ladi-color-line); border-radius: 5px; padding: .12em .42em; color: var(--ladi-color-text); }
.ladi-doc pre code { color: inherit; background: transparent; border: 0; padding: 0; font-size: inherit; }
.ladi-doc a code { color: var(--ladi-color-primary); background: var(--ladi-color-primary-soft); border-color: transparent; }
.ladi-doc a:hover code { text-decoration: underline; }

/* Khối code nền tối */
.ladi-code { border-radius: 12px; box-shadow: 0 4px 16px rgba(15, 23, 42, .10); }
.ladi-code__bar { background: rgba(255, 255, 255, .035); padding: 8px 10px 8px 16px; font-size: 12px; font-weight: 600; letter-spacing: .03em; }
.ladi-code__copy { border-color: rgba(255, 255, 255, .14); border-radius: 6px; padding: 3px 10px; transition: background .15s, color .15s; }
.ladi-code__copy:hover { background: rgba(255, 255, 255, .08); color: var(--ladi-color-code-text); }
.ladi-code__tab[aria-selected="true"] { background: rgba(255, 255, 255, .10); }
.ladi-code pre { padding: 16px 18px 18px; font-size: 13px; line-height: 1.75; }

/* Bảng tham số */
.ladi-table-wrap { border-radius: 10px; }
.ladi-table th { font-size: 11.5px; font-weight: 600; text-transform: uppercase; letter-spacing: .06em; color: var(--ladi-color-muted); padding: 10px 16px; }
.ladi-table td { padding: 13px 16px; color: var(--ladi-color-text-2); }
.ladi-table tbody tr { transition: background .12s; }
.ladi-table tbody tr:hover { background: var(--ladi-color-soft); }
.ladi-param { color: var(--ladi-color-text); }
.ladi-type { font-size: 12px; }
.ladi-req { font-size: 11.5px; font-weight: 600; }

/* Nhãn Đọc / Tạo / Cập nhật */
.ladi-badge { font-size: 11.5px; border-radius: 6px; padding: 2px 8px; }

/* Mục lục trái */
.ladi-side__head { font-size: 14px; font-weight: 500; padding: 7px 10px; }
.ladi-side__head svg { width: 16px; height: 16px; }
.ladi-side__group--current > .ladi-side__head { background: transparent; color: var(--ladi-color-text); font-weight: 600; }
.ladi-side__list { margin: 2px 0 10px 18px; border-left: 1px solid var(--ladi-color-line); }
.ladi-side__link { margin-left: -1px; border-left: 2px solid transparent; border-radius: 0 6px 6px 0; padding: 5px 10px 5px 14px; font-size: 13.5px; }
.ladi-side__link[aria-current="location"], .ladi-side__link[aria-current="page"] { border-left-color: var(--ladi-color-primary); background: var(--ladi-color-primary-soft); font-weight: 600; }

/* Mục lục phải */
.ladi-otp::before { content: "Trên trang này"; display: block; font-size: 11.5px; font-weight: 600; text-transform: uppercase; letter-spacing: .08em; color: var(--ladi-color-text); margin: 0 0 12px; }
.ladi-otp__list a { margin-left: -17px; padding: 4px 0 4px 16px; border-left: 2px solid transparent; }
.ladi-otp__list a[aria-current="location"] { border-left-color: var(--ladi-color-primary); font-weight: 500; }

/* Ghi chú & chuyển trang */
.ladi-note { border-radius: 10px; border-left-width: 3px; }
.ladi-pager-docs a { border-radius: 10px; padding: 14px 18px; transition: border-color .15s, box-shadow .15s; }
.ladi-pager-docs a:hover { box-shadow: 0 4px 14px rgba(54, 93, 255, .12); }