/* NutriDMS, Help & Docs center styles */

.hd-wrap { max-width: 1080px; margin: 0 auto; }

/* hero + search */
.hd-hero { margin: 8px 0 22px; }
.hd-hero-top { display: flex; align-items: flex-start; justify-content: space-between; gap: 16px; margin-bottom: 18px; }
.hd-role-chip {
  display: inline-flex; align-items: center; gap: 6px; flex-shrink: 0;
  padding: 6px 12px; border-radius: 999px; font-size: 12.5px; font-weight: 700;
  background: var(--green-50); color: var(--green-700); border: 1px solid var(--green-200);
}
.hd-search {
  display: flex; align-items: center; gap: 12px;
  background: #fff; border: 1.5px solid var(--gray-200); border-radius: 14px;
  padding: 0 16px; height: 58px; box-shadow: 0 2px 10px rgba(20,40,25,.05);
  transition: border-color .15s ease, box-shadow .15s ease;
}
.hd-search:focus-within { border-color: var(--green-500, #3B7C0F); box-shadow: 0 4px 18px rgba(59,124,15,.12); }
.hd-search svg { color: var(--gray-400); flex-shrink: 0; }
.hd-search input { flex: 1; border: 0; outline: 0; background: transparent; font-size: 16px; color: var(--gray-900); }
.hd-search input::placeholder { color: var(--gray-400); }
.hd-search-clear { display: grid; place-items: center; width: 26px; height: 26px; border-radius: 8px; border: 0; background: var(--gray-100); color: var(--gray-600); cursor: pointer; }
.hd-search-clear:hover { background: var(--gray-200); }

/* getting-started strip */
.hd-start { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin-bottom: 30px; }
.hd-start-tile {
  text-align: left; cursor: pointer;
  background: linear-gradient(160deg, var(--green-50) 0%, #fff 70%);
  border: 1px solid var(--green-200); border-radius: 16px; padding: 18px 18px 20px;
  transition: transform .14s ease, box-shadow .14s ease, border-color .14s ease;
}
.hd-start-tile:hover { transform: translateY(-2px); box-shadow: 0 10px 26px -10px rgba(20,60,25,.22); border-color: var(--green-300, #7bb34a); }
.hd-start-ic { width: 40px; height: 40px; border-radius: 12px; display: grid; place-items: center; background: var(--green-100, #dff0cd); color: var(--green-700); margin-bottom: 12px; }
.hd-start-title { font-weight: 750; font-size: 15px; color: var(--gray-900); margin-bottom: 4px; }
.hd-start-sum { font-size: 13px; color: var(--gray-600); line-height: 1.45; }

/* category sections + card grid */
.hd-cat { margin-bottom: 30px; }
.hd-cat-head { display: flex; align-items: center; gap: 9px; margin-bottom: 14px; }
.hd-cat-head svg { color: var(--green-700); }
.hd-cat-head h2 { font-family: var(--serif); font-size: 20px; margin: 0; color: var(--gray-900); }

.hd-card-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }
.hd-card {
  display: flex; align-items: center; gap: 14px; text-align: left; cursor: pointer;
  background: #fff; border: 1px solid var(--gray-200); border-radius: 14px; padding: 15px 16px;
  transition: transform .13s ease, box-shadow .13s ease, border-color .13s ease;
}
.hd-card:hover { transform: translateY(-2px); box-shadow: 0 10px 24px -12px rgba(20,40,25,.2); border-color: var(--green-300, #7bb34a); }
.hd-card-ic { width: 40px; height: 40px; flex-shrink: 0; border-radius: 11px; display: grid; place-items: center; background: var(--green-50); color: var(--green-700); }
.hd-card-body { flex: 1; min-width: 0; }
.hd-card-title { font-weight: 700; font-size: 14.5px; color: var(--gray-900); display: flex; align-items: center; gap: 7px; }
.hd-card-lock { color: var(--gray-400); }
.hd-card-sum { font-size: 12.8px; color: var(--gray-600); margin-top: 3px; line-height: 1.4; }
.hd-card-arrow { color: var(--gray-300); flex-shrink: 0; transition: transform .13s ease, color .13s ease; }
.hd-card:hover .hd-card-arrow { color: var(--green-600); transform: translateX(3px); }
.hd-card.locked { background: var(--gray-50, #f7f8f6); }
.hd-card.locked .hd-card-ic { background: var(--gray-100); color: var(--gray-400); }
.hd-card.locked .hd-card-title { color: var(--gray-600); }

/* other-features toggle */
.hd-other { border-top: 1px dashed var(--gray-200); padding-top: 20px; }
.hd-other-toggle {
  display: flex; align-items: center; gap: 9px; width: 100%; text-align: left; cursor: pointer;
  background: transparent; border: 0; padding: 4px 0; font-size: 13.5px; font-weight: 650; color: var(--gray-600);
}
.hd-other-toggle:hover { color: var(--gray-900); }
.hd-other-toggle svg { color: var(--gray-400); }

/* search results */
.hd-results-count { font-size: 13px; color: var(--gray-500); margin: 0 0 14px; }
.hd-empty { text-align: center; padding: 60px 20px; color: var(--gray-500); }
.hd-empty svg { color: var(--gray-300); margin-bottom: 12px; }
.hd-empty p { margin: 0; font-size: 14px; }

/* ───────────── article view ───────────── */
.hd-body.single { max-width: 780px; margin: 0 auto; }
.hd-back {
  display: inline-flex; align-items: center; gap: 7px; cursor: pointer;
  background: transparent; border: 0; color: var(--gray-600); font-size: 13.5px; font-weight: 650; padding: 4px 0; margin-bottom: 16px;
}
.hd-back:hover { color: var(--green-700); }

.hd-art-head { display: flex; align-items: flex-start; gap: 16px; margin-bottom: 20px; }
.hd-art-ic { width: 52px; height: 52px; flex-shrink: 0; border-radius: 14px; display: grid; place-items: center; background: var(--green-100, #dff0cd); color: var(--green-700); }
.hd-art-head h1 { font-family: var(--serif); font-size: 30px; line-height: 1.15; margin: 2px 0 6px; color: var(--gray-900); }
.hd-art-sum { font-size: 15.5px; color: var(--gray-600); margin: 0; line-height: 1.5; }

.hd-locked-note {
  display: flex; align-items: flex-start; gap: 10px; margin-bottom: 18px;
  background: var(--warning-50, #fff7ed); border: 1px solid var(--warning-200, #fed7aa); color: var(--warning-700, #b45309);
  border-radius: 12px; padding: 12px 14px; font-size: 13.5px; line-height: 1.5;
}
.hd-locked-note svg { flex-shrink: 0; margin-top: 2px; }

.hd-openbar { display: flex; align-items: center; gap: 14px; margin-bottom: 18px; flex-wrap: wrap; }
.hd-openbar-hint { font-size: 12.5px; color: var(--gray-500); }

/* live preview */
.hd-preview { border: 1px solid var(--gray-200); border-radius: 14px; overflow: hidden; margin-bottom: 26px; box-shadow: 0 10px 30px -16px rgba(20,40,25,.25); background: #fff; }
.hd-preview-bar { display: flex; align-items: center; gap: 6px; padding: 9px 14px; background: var(--gray-50, #f4f6f2); border-bottom: 1px solid var(--gray-200); }
.hd-preview-bar .hd-dot { width: 9px; height: 9px; border-radius: 50%; background: var(--gray-300); }
.hd-preview-bar .hd-dot:nth-child(1) { background: #ff6058; }
.hd-preview-bar .hd-dot:nth-child(2) { background: #ffbe2f; }
.hd-preview-bar .hd-dot:nth-child(3) { background: #2aca44; }
.hd-preview-url { margin-left: 12px; display: inline-flex; align-items: center; gap: 5px; font-size: 11.5px; color: var(--gray-500); font-weight: 600; }
.hd-preview-stage { position: relative; height: 460px; background: var(--gray-50, #f7f8f6); overflow: hidden; }
.hd-preview-scaler { position: absolute; top: 0; left: 0; will-change: transform; }
.hd-preview-scaler .doc-preview-app { min-height: auto; background: var(--gray-50, #f7f8f6); }
.hd-preview-shotwrap { background: #FBFCF9; max-height: 540px; overflow: hidden; }
.hd-preview-shot { display: block; width: 100%; height: auto; }
.hd-preview-scaler .doc-preview-app .page { padding: 22px 26px; }
.hd-preview-frame { width: 100%; height: 100%; border: 0; display: block; transition: opacity .3s ease; }
.hd-preview-shield { position: absolute; inset: 0; background: transparent; }
.hd-preview-skel { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; gap: 10px; color: var(--gray-400); font-size: 13.5px; }
.hd-preview-skel svg { animation: hdSpin 1s linear infinite; }
@keyframes hdSpin { to { transform: rotate(360deg); } }

/* content blocks */
.hd-block { margin-bottom: 26px; }
.hd-block h2 { display: flex; align-items: center; gap: 8px; font-size: 16px; font-weight: 750; color: var(--gray-900); margin: 0 0 12px; }
.hd-block h2 svg { color: var(--green-700); }
.hd-block > p { font-size: 15px; line-height: 1.6; color: var(--gray-700); margin: 0; }

.hd-steps { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 12px; counter-reset: none; }
.hd-steps li { display: flex; align-items: flex-start; gap: 13px; font-size: 14.5px; line-height: 1.55; color: var(--gray-700); }
.hd-step-n { flex-shrink: 0; width: 26px; height: 26px; border-radius: 50%; display: grid; place-items: center; background: var(--green-600, #3B7C0F); color: #fff; font-size: 13px; font-weight: 750; }

.hd-tips { background: var(--green-50); border: 1px solid var(--green-200); border-radius: 14px; padding: 16px 18px; }
.hd-tips h2 { margin-bottom: 10px; }
.hd-tips ul { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 9px; }
.hd-tips li { display: flex; align-items: flex-start; gap: 9px; font-size: 14px; line-height: 1.5; color: var(--gray-700); }
.hd-tips li svg { flex-shrink: 0; margin-top: 3px; color: var(--green-700); }

/* faq */
.hd-faq { display: flex; flex-direction: column; gap: 8px; }
.hd-faq-item { border: 1px solid var(--gray-200); border-radius: 12px; overflow: hidden; background: #fff; }
.hd-faq-q { width: 100%; display: flex; align-items: center; justify-content: space-between; gap: 12px; text-align: left; cursor: pointer; background: transparent; border: 0; padding: 14px 16px; font-size: 14px; font-weight: 650; color: var(--gray-900); }
.hd-faq-q svg { flex-shrink: 0; color: var(--gray-400); transition: transform .18s ease; }
.hd-faq-item.open .hd-faq-q svg { transform: rotate(180deg); }
.hd-faq-a { max-height: 0; overflow: hidden; transition: max-height .22s ease; }
.hd-faq-item.open .hd-faq-a { max-height: 240px; }
.hd-faq-a p { margin: 0; padding: 0 16px 15px; font-size: 14px; line-height: 1.55; color: var(--gray-600); }

/* related */
.hd-related { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; }
.hd-related-item { display: flex; align-items: center; gap: 10px; text-align: left; cursor: pointer; background: var(--gray-50, #f7f8f6); border: 1px solid var(--gray-200); border-radius: 11px; padding: 11px 13px; font-size: 13.5px; font-weight: 600; color: var(--gray-700); }
.hd-related-item:hover { background: #fff; border-color: var(--green-300, #7bb34a); color: var(--green-700); }
.hd-related-item svg:first-child { color: var(--green-700); flex-shrink: 0; }
.hd-related-item span { flex: 1; min-width: 0; }
.hd-related-item svg:last-child { color: var(--gray-300); flex-shrink: 0; }

/* helpful + ask */
.hd-helpful { display: flex; align-items: center; gap: 10px; padding: 16px 0; border-top: 1px solid var(--gray-200); font-size: 14px; color: var(--gray-700); font-weight: 600; }
.hd-helpful-done { display: inline-flex; align-items: center; gap: 7px; color: var(--green-700); }
.hd-helpful-done svg { color: var(--green-600); }
.btn.sm { padding: 6px 12px; font-size: 12.5px; }

.hd-ask { background: var(--gray-50, #f7f8f6); border: 1px solid var(--gray-200); border-radius: 14px; padding: 18px; margin-top: 6px; }
.hd-ask h3 { display: flex; align-items: center; gap: 8px; font-size: 15px; font-weight: 750; margin: 0 0 12px; color: var(--gray-900); }
.hd-ask h3 svg { color: var(--green-700); }
.hd-ask textarea { width: 100%; min-height: 84px; resize: vertical; border: 1px solid var(--gray-200); border-radius: 10px; padding: 11px 13px; font-size: 14px; font-family: inherit; color: var(--gray-900); background: #fff; margin-bottom: 12px; }
.hd-ask textarea:focus { outline: 0; border-color: var(--green-500, #3B7C0F); }
.hd-ask-sent { display: flex; align-items: center; gap: 9px; color: var(--green-700); font-size: 14px; font-weight: 650; }

/* ───────────── responsive ───────────── */
@media (max-width: 860px) {
  .hd-start { grid-template-columns: 1fr; }
  .hd-card-grid, .hd-related { grid-template-columns: 1fr; }
  .hd-preview-stage { height: 380px; }
  .hd-art-head h1 { font-size: 25px; }
}

/* ───────────── dark mode ───────────── */
[data-theme="dark"] .hd-search { background: var(--surface, #16211b); border-color: var(--gray-200); }
[data-theme="dark"] .hd-search input { color: var(--text-primary); }
[data-theme="dark"] .hd-card, [data-theme="dark"] .hd-faq-item, [data-theme="dark"] .hd-preview { background: var(--surface, #16211b); }
[data-theme="dark"] .hd-start-tile { background: rgba(143,184,113,.06); }
[data-theme="dark"] .hd-ask, [data-theme="dark"] .hd-related-item, [data-theme="dark"] .hd-card.locked { background: rgba(255,255,255,.03); }
[data-theme="dark"] .hd-preview-bar, [data-theme="dark"] .hd-preview-stage { background: rgba(0,0,0,.2); }
[data-theme="dark"] .hd-ask textarea { background: rgba(0,0,0,.2); color: var(--text-primary); }

/* ───────────── doc-preview mode (inside iframe) ───────────── */
html.is-doc-preview, html.is-doc-preview body { margin: 0; padding: 0; background: var(--gray-50, #f7f8f6); }
html.is-doc-preview .app.doc-preview-app { min-height: 100vh; }
html.is-doc-preview .doc-preview-app > main { margin: 0; }
html.is-doc-preview .doc-preview-app .page { padding: 20px 24px; }
/* hide any global chrome that might mount in preview */
html.is-doc-preview .tweaks-launcher, html.is-doc-preview .demo-launch, html.is-doc-preview #demo-root, html.is-doc-preview .demo-mode-root, html.is-doc-preview .loraa-fab { display: none !important; }