/* DEBMEDIA School ERP — Documentation page */

/* ---------- Shell layout ---------- */
.docs-shell {
  display: grid;
  grid-template-columns: 270px 1fr;
  grid-template-rows: auto 1fr;
  min-height: 100vh;
  padding-top: var(--nav-h);
}
.docs-topbar {
  grid-column: 1/-1;
  background: #fff;
  border-bottom: 1px solid #e5e7eb;
  height: 48px;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 0 20px;
  position: sticky;
  top: var(--nav-h);
  z-index: 90;
}
.docs-menu-btn {
  display: none;
  align-items: center;
  gap: 8px;
  background: none;
  border: 1px solid #e5e7eb;
  border-radius: var(--radius-sm);
  padding: 5px 12px;
  font-size: 13px;
  font-weight: 600;
  color: var(--mid);
  cursor: pointer;
}
.docs-topbar-title {
  font-size: 13px;
  font-weight: 600;
  color: var(--mid);
  flex: 1;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.docs-theme-btn {
  background: none;
  border: 1px solid #e5e7eb;
  border-radius: var(--radius-sm);
  width: 32px; height: 32px;
  display: grid;
  place-items: center;
  color: var(--mid);
  cursor: pointer;
  margin-left: auto;
  font-size: 14px;
}

/* ---------- Sidebar ---------- */
.docs-side {
  grid-row: 2;
  border-right: 1px solid #e5e7eb;
  background: #fafafa;
  position: sticky;
  top: calc(var(--nav-h) + 48px);
  height: calc(100vh - var(--nav-h) - 48px);
  overflow-y: auto;
  scrollbar-width: thin;
}
.docs-side-inner { padding: 20px 0 40px; }
.docs-search-box {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0 16px 16px;
  background: #fff;
  border: 1px solid #e5e7eb;
  border-radius: var(--radius-sm);
  padding: 8px 12px;
  position: relative;
}
.docs-search-box input {
  flex: 1; border: none; outline: none;
  font-size: 13px; color: var(--dark);
  background: transparent; font-family: inherit;
}
.docs-search-box input::placeholder { color: var(--gray-light); }
.docs-search-box kbd {
  font-size: 10px; background: #f3f4f6;
  border: 1px solid #e5e7eb; border-radius: 4px;
  padding: 2px 5px; color: var(--gray); white-space: nowrap;
}
.docs-search-icon { color: var(--gray); font-size: 12px; flex: none; }

.docs-search-results {
  position: absolute; top: calc(100% + 4px);
  left: 0; right: 0; background: #fff;
  border: 1px solid #e5e7eb; border-radius: var(--radius-md);
  box-shadow: var(--shadow-md); z-index: 200;
  max-height: 340px; overflow-y: auto; padding: 6px;
}
.docs-result-item {
  display: block; padding: 10px 12px;
  border-radius: var(--radius-sm); transition: background .15s;
}
.docs-result-item:hover { background: var(--gray-lighter); }
.docs-result-item strong { display: block; font-size: 13.5px; color: var(--dark); margin-bottom: 3px; }
.docs-result-item span { font-size: 12px; color: var(--gray); }
.docs-no-result { font-size: 13px; color: var(--gray); padding: 10px 12px; }

/* Groups */
.docs-group { margin-bottom: 4px; }
.docs-group-toggle {
  width: 100%; display: flex; align-items: center;
  justify-content: space-between; padding: 8px 20px;
  background: none; border: none;
  font-size: 11px; font-weight: 800;
  text-transform: uppercase; letter-spacing: .08em;
  color: var(--gray); cursor: pointer; transition: color .2s;
}
.docs-group-toggle:hover { color: var(--dark); }
.docs-group-toggle i { font-size: 10px; transition: transform .2s; }
.docs-group.open .docs-group-toggle i { transform: rotate(90deg); }
.docs-group-list { display: none; }
.docs-group.open .docs-group-list { display: block; }
.docs-group-list li a {
  display: flex; align-items: center; gap: 9px;
  padding: 8px 20px 8px 24px; font-size: 13.5px;
  color: var(--mid); transition: background .15s, color .15s;
}
.docs-group-list li a i { font-size: 12px; width: 14px; color: var(--gray); flex: none; }
.docs-group-list li a:hover { background: rgba(99,102,241,.07); color: var(--primary); }
.docs-group-list li a:hover i { color: var(--primary); }
.docs-group-list li a.active {
  background: rgba(99,102,241,.09);
  color: var(--primary); font-weight: 700;
  border-right: 3px solid var(--primary);
}
.docs-group-list li a.active i { color: var(--primary); }

/* ---------- Main ---------- */
.docs-main {
  grid-row: 2;
  display: grid;
  grid-template-columns: 1fr 220px;
  gap: 0;
  align-items: start;
  min-width: 0;
}
.docs-content { padding: 40px 48px 80px 48px; min-width: 0; max-width: 800px; }
.docs-crumb {
  display: flex; align-items: center; gap: 6px;
  font-size: 12px; color: var(--gray); margin-bottom: 24px; flex-wrap: wrap;
}
.docs-crumb a { color: var(--primary); }
.docs-crumb a:hover { text-decoration: underline; }
.docs-crumb i { font-size: 9px; }

.docs-page-header {
  display: flex; align-items: flex-start; gap: 20px;
  margin-bottom: 32px; padding-bottom: 32px;
  border-bottom: 1px solid #e5e7eb;
}
.docs-page-icon {
  width: 56px; height: 56px;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  border-radius: 14px; display: grid; place-items: center;
  font-size: 22px; color: #fff; flex: none;
}
.docs-page-header h1 { font-size: 1.8rem; font-weight: 800; line-height: 1.2; margin-bottom: 8px; }
.docs-lede { font-size: 1rem; color: var(--gray); line-height: 1.7; }

/* ---------- Body styles ---------- */
.docs-body h2 {
  font-size: 1.3rem; font-weight: 800; margin: 36px 0 14px;
  padding-top: 4px; color: var(--dark);
  scroll-margin-top: calc(var(--nav-h) + 64px);
}
.docs-body h3 { font-size: 1.1rem; font-weight: 700; margin: 24px 0 10px; color: var(--dark); }
.docs-body p { font-size: 15px; line-height: 1.8; color: var(--mid); margin-bottom: 16px; }
.docs-body ul, .docs-body ol { padding-left: 0; margin-bottom: 16px; }
.docs-body table { width: 100%; border-collapse: collapse; margin: 20px 0 24px; font-size: 14px; }
.docs-body table thead { background: var(--gray-lighter); }
.docs-body table th { padding: 10px 14px; text-align: left; font-weight: 700; font-size: 12px; text-transform: uppercase; letter-spacing: .05em; color: var(--mid); }
.docs-body table td { padding: 10px 14px; border-bottom: 1px solid #e5e7eb; color: var(--mid); }
.docs-body table tr:last-child td { border-bottom: none; }
.docs-body code { background: rgba(99,102,241,.08); color: var(--primary); border-radius: 4px; padding: 2px 6px; font-size: 13px; font-family: 'Courier New', monospace; }
.docs-body blockquote, .doc-quote {
  border-left: 4px solid var(--primary); background: rgba(99,102,241,.05);
  padding: 14px 20px; border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  margin: 20px 0; font-style: italic; color: var(--mid);
}
.docs-body kbd { background: var(--dark); color: #fff; border-radius: 4px; padding: 2px 7px; font-size: 12px; font-family: monospace; }

.doc-list { display: flex; flex-direction: column; gap: 8px; padding-left: 0; }
.doc-list li { display: flex; gap: 10px; font-size: 15px; color: var(--mid); line-height: 1.6; padding-left: 0; }
.doc-list li::before { content: '→'; color: var(--primary); flex: none; font-weight: 700; }
.doc-list.doc-list-ol { counter-reset: docol; }
.doc-list.doc-list-ol li { counter-increment: docol; }
.doc-list.doc-list-ol li::before { content: counter(docol) '.'; color: var(--primary); font-weight: 800; min-width: 22px; }

.doc-callout {
  display: flex; gap: 14px; padding: 16px 20px;
  border-radius: var(--radius-md); margin: 20px 0; align-items: flex-start;
}
.doc-callout i { font-size: 16px; flex: none; margin-top: 2px; }
.doc-callout div { font-size: 14px; line-height: 1.7; color: var(--mid); }
.doc-callout div strong { display: block; margin-bottom: 4px; }
.doc-callout-info { background: #eef2ff; border: 1px solid #c7d2fe; }
.doc-callout-info i { color: #6366f1; }
.doc-callout-warning { background: #fffbeb; border: 1px solid #fde68a; }
.doc-callout-warning i { color: #d97706; }
.doc-callout-success { background: #f0fdf4; border: 1px solid #bbf7d0; }
.doc-callout-success i { color: #16a34a; }

.doc-grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin: 20px 0; }
.doc-module-card {
  display: flex; align-items: flex-start; gap: 12px;
  background: #fafafa; border: 1px solid #e5e7eb;
  border-radius: var(--radius-md); padding: 16px;
}
.doc-module-card i { font-size: 20px; margin-top: 2px; flex: none; }
.doc-module-card strong { display: block; font-size: 14px; font-weight: 700; margin-bottom: 3px; }
.doc-module-card span { font-size: 13px; color: var(--gray); }

.doc-layout-box {
  background: #0f172a; border-radius: var(--radius-md);
  padding: 20px; overflow-x: auto; margin: 16px 0 24px;
}
.doc-layout-box pre { color: rgba(255,255,255,.8); font-size: 12px; line-height: 1.7; white-space: pre; font-family: monospace; }

.doc-table { width: 100%; border-collapse: collapse; margin: 20px 0 24px; font-size: 14px; }
.doc-table thead { background: rgba(99,102,241,.07); }
.doc-table th { padding: 10px 14px; text-align: left; font-weight: 700; font-size: 12px; text-transform: uppercase; letter-spacing: .05em; color: var(--mid); }
.doc-table td { padding: 10px 14px; border-bottom: 1px solid #e5e7eb; color: var(--mid); }

.doc-flow {
  display: flex; align-items: center; gap: 10px; flex-wrap: wrap;
  margin: 16px 0 24px; font-size: 14px; font-weight: 600;
}
.doc-flow span { background: var(--primary); color: #fff; padding: 6px 14px; border-radius: 999px; font-size: 13px; }
.doc-flow i { color: var(--primary); }

.doc-faq details { border: 1px solid #e5e7eb; border-radius: var(--radius-md); margin-bottom: 10px; overflow: hidden; }
.doc-faq summary {
  cursor: pointer; padding: 14px 18px; font-weight: 600; font-size: 14.5px;
  list-style: none; display: flex; justify-content: space-between; align-items: center; gap: 12px;
}
.doc-faq summary::-webkit-details-marker { display: none; }
.doc-faq summary::after { content: '+'; font-size: 20px; font-weight: 300; color: var(--primary); flex: none; }
.doc-faq details[open] summary { background: rgba(99,102,241,.05); }
.doc-faq details[open] summary::after { content: '−'; }
.doc-faq details p { padding: 0 18px 16px; font-size: 14px; color: var(--gray); line-height: 1.75; }

/* ---------- Pager ---------- */
.docs-pager {
  display: flex; gap: 16px; margin-top: 56px; padding-top: 32px;
  border-top: 1px solid #e5e7eb; justify-content: space-between;
}
.docs-pager-btn {
  display: flex; align-items: center; gap: 14px;
  padding: 16px 20px; border: 1px solid #e5e7eb;
  border-radius: var(--radius-md); flex: 1;
  transition: border-color .2s, box-shadow .2s; color: var(--dark);
}
.docs-pager-btn:hover { border-color: var(--primary); box-shadow: var(--shadow-sm); }
.docs-pager-btn.next { justify-content: flex-end; text-align: right; }
.docs-pager-btn small { display: block; font-size: 11px; color: var(--gray); text-transform: uppercase; letter-spacing: .06em; }
.docs-pager-btn strong { display: block; font-size: 14px; font-weight: 700; margin-top: 3px; }
.docs-pager-btn i { font-size: 16px; color: var(--primary); flex: none; }

/* ---------- TOC ---------- */
.docs-toc { padding: 40px 20px 40px 0; }
.docs-toc-inner {
  position: sticky; top: calc(var(--nav-h) + 64px);
  border-left: 1px solid #e5e7eb; padding-left: 20px;
}
.docs-toc-label { font-size: 11px; font-weight: 800; text-transform: uppercase; letter-spacing: .1em; color: var(--gray); margin-bottom: 12px; }
.docs-toc-inner ul { display: flex; flex-direction: column; gap: 4px; }
.docs-toc-link { font-size: 13px; color: var(--gray); padding: 4px 0; display: block; transition: color .2s; border-left: 2px solid transparent; padding-left: 10px; margin-left: -11px; }
.docs-toc-link:hover, .docs-toc-link.active { color: var(--primary); border-left-color: var(--primary); }

/* ---------- Dark theme ---------- */
[data-docs-theme="dark"] body { background: #0f0f23; color: rgba(255,255,255,.85); }
@media (prefers-color-scheme: dark) {
  [data-docs-theme="auto"] body { background: #0f0f23; color: rgba(255,255,255,.85); }
  [data-docs-theme="auto"] .docs-side,
  [data-docs-theme="auto"] .docs-topbar,
  [data-docs-theme="auto"] .docs-search-box { background: #1a1a3e; border-color: rgba(255,255,255,.08); }
}
[data-docs-theme="dark"] .docs-side,
[data-docs-theme="dark"] .docs-topbar,
[data-docs-theme="dark"] .docs-search-box { background: #1a1a3e; border-color: rgba(255,255,255,.08); }
[data-docs-theme="dark"] .docs-group-toggle { color: rgba(255,255,255,.4); }
[data-docs-theme="dark"] .docs-group-list li a { color: rgba(255,255,255,.7); }
[data-docs-theme="dark"] .docs-body p, [data-docs-theme="dark"] .docs-body td { color: rgba(255,255,255,.75); }
[data-docs-theme="dark"] .docs-body h2, [data-docs-theme="dark"] .docs-body h3 { color: #fff; }
[data-docs-theme="dark"] .doc-callout-info { background: rgba(99,102,241,.15); border-color: rgba(99,102,241,.3); }
[data-docs-theme="dark"] .doc-callout-warning { background: rgba(217,119,6,.15); border-color: rgba(217,119,6,.3); }
[data-docs-theme="dark"] .doc-callout-success { background: rgba(22,163,74,.15); border-color: rgba(22,163,74,.3); }
[data-docs-theme="dark"] .docs-body table thead { background: rgba(255,255,255,.06); }
[data-docs-theme="dark"] .docs-body table td, [data-docs-theme="dark"] .doc-table td { border-color: rgba(255,255,255,.08); color: rgba(255,255,255,.75); }
[data-docs-theme="dark"] .docs-body code { background: rgba(99,102,241,.2); color: #a5b4fc; }
[data-docs-theme="dark"] .docs-pager-btn { border-color: rgba(255,255,255,.12); }
[data-docs-theme="dark"] .docs-toc-inner { border-color: rgba(255,255,255,.1); }
[data-docs-theme="dark"] .docs-page-header { border-color: rgba(255,255,255,.1); }
[data-docs-theme="dark"] .doc-module-card { background: rgba(255,255,255,.05); border-color: rgba(255,255,255,.08); }
[data-docs-theme="dark"] .doc-faq details { border-color: rgba(255,255,255,.1); }

/* ---------- Responsive ---------- */
@media (max-width: 1100px) {
  .docs-main { grid-template-columns: 1fr; }
  .docs-toc { display: none; }
  .docs-content { padding: 36px 40px 60px; max-width: 100%; }
}
@media (max-width: 768px) {
  .docs-shell { grid-template-columns: 1fr; }
  .docs-menu-btn { display: flex; }
  .docs-side {
    position: fixed; top: calc(var(--nav-h) + 48px);
    left: 0; bottom: 0; width: 280px; z-index: 200;
    transform: translateX(-100%); transition: transform .25s ease;
    box-shadow: 4px 0 20px rgba(0,0,0,.15);
  }
  .docs-side.open { transform: translateX(0); }
  .docs-content { padding: 24px 18px 60px; }
  .docs-page-header { flex-direction: column; gap: 14px; }
  .docs-page-icon { width: 48px; height: 48px; font-size: 18px; }
  .docs-page-header h1 { font-size: 1.5rem; }
  .doc-grid-2 { grid-template-columns: 1fr; }
  .docs-pager { flex-direction: column; }
  .docs-pager-btn.next { justify-content: flex-start; text-align: left; }
  .doc-flow { gap: 6px; }
  .docs-search-results { position: fixed; left: 16px; right: 16px; top: auto; }
}
@media (max-width: 480px) {
  .docs-body table { display: block; overflow-x: auto; }
  .doc-table { display: block; overflow-x: auto; }
  .docs-topbar-title { display: none; }
}