/* Tutorials & Help section. Same look as settings.php: blue top bar, narrow
   column, flat bordered cards. Colors come from shared-styles.css tokens. */

.help-page { padding: 1.25rem 1rem 0; }

/* Top navbar (same as settings.php / files.php) */
.top-nav {
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 2rem; height: 60px;
  background: var(--sidebar-bg); border-bottom: 1px solid rgba(255,255,255,0.08);
  position: sticky; top: 0; z-index: 100; box-shadow: 0 2px 12px rgba(0,0,0,0.25);
}
.nav-back {
  display: flex; align-items: center; gap: 8px;
  color: rgba(255,255,255,0.85); text-decoration: none; font-size: 0.9rem; font-weight: 500;
  transition: color 0.2s, transform 0.2s;
}
.nav-back:hover { color: #fff; transform: translateX(-3px); }
.nav-title { font-size: 0.95rem; font-weight: 600; color: rgba(255,255,255,0.6); letter-spacing: 0.03em; }
.nav-theme {
  display: flex; align-items: center; gap: 8px; padding: 7px 16px;
  background: transparent; border: 1.5px solid rgba(255,255,255,0.25); border-radius: 20px;
  color: rgba(255,255,255,0.85); font-size: 0.82rem; font-weight: 500; cursor: pointer; transition: all 0.2s;
}
.nav-theme:hover { background: rgba(255,255,255,0.1); border-color: rgba(255,255,255,0.5); color: #fff; }
@media (max-width: 600px) {
  .top-nav { padding: 0 1rem; }
  .nav-title { display: none; }
}

/* Page column, header and cards */
.help-wrap { max-width: 880px; margin: 0 auto 2rem; }
.help-header { margin: 0.25rem 0 1.25rem; }
.help-header h1 { font-size: 1.5rem; font-weight: 700; color: var(--text-color); margin: 0; }
.help-header h1 i { color: var(--button-bg); margin-right: 0.6rem; }
.help-header p { color: var(--text-muted); margin: 0.25rem 0 0; font-size: 0.95rem; }
.help-header .btn { margin-top: 0.75rem; }

.help-card,
.help-page .content-section {
  background: var(--card-bg); color: var(--text-color);
  border: 1px solid var(--card-border) !important; border-radius: 10px;
  padding: 1rem 1.25rem; margin-bottom: 1rem;
}
.help-card-title,
.help-page .content-section > h2 {
  font-size: 0.8rem; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase;
  color: var(--text-muted); margin: 0 0 0.5rem;
}
.help-page .content-section > h2 i { color: var(--button-bg); margin-right: 0.4rem !important; }

/* No decorative underline from shared-styles.css anywhere in this section */
.help-page h1, .help-page h2, .help-page h3, .help-page h4 { padding-bottom: 0; }
.help-page h1:after, .help-page h2:after, .help-page h3:after { display: none; }

.help-page h3 { font-size: 1.05rem; font-weight: 700; margin: 0 0 0.5rem; }
.help-page h4 { font-size: 1rem; font-weight: 700; }
.help-page h3 i, .help-page h4 i, .help-page h5 i, .help-page h6 i { color: var(--button-bg); }
.help-page .content-section p,
.help-page .content-section li { font-size: 0.95rem; line-height: 1.6; }
.help-page .content-section p { margin-bottom: 0.6rem; }
.help-page .content-section > :last-child { margin-bottom: 0; }
.help-page .lead { font-size: 1rem; color: var(--text-muted); }
.help-page hr { border-color: rgba(127, 127, 127, 0.4); }

/* Buttons */
.help-btn,
.help-page .btn-light,
.help-page .btn-outline-light,
.help-page .btn-outline-secondary,
.help-page .btn-primary {
  background: transparent !important; color: var(--button-bg) !important;
  border: 1px solid var(--button-bg) !important; white-space: nowrap;
  transform: none !important; box-shadow: none !important; filter: none !important;
}
.help-btn:hover, .help-btn:focus,
.help-page .btn-light:hover, .help-page .btn-outline-light:hover,
.help-page .btn-outline-secondary:hover, .help-page .btn-primary:hover {
  background: var(--button-bg) !important; color: #fff !important;
}
.help-page .btn-lg { font-size: 0.9rem; padding: 0.4rem 0.9rem; border-radius: 0.3rem; }
.help-page .cta-button { text-transform: none; letter-spacing: 0; font-weight: 500; }

/* shared-scripts.js staggers every .card in from 10px down (100ms apart), which
   makes card-heavy pages like tutorials.php crawl in. Show cards immediately. */
.help-page .card { opacity: 1 !important; transform: none !important; }

/* Cards inside sections become flat tiles */
.help-page .content-section .card,
.help-page .bg-light,
.help-page .bg-white {
  background: rgba(127, 127, 127, 0.08) !important; color: var(--text-color);
  border: none; border-radius: 8px; box-shadow: none;
}
.help-page .content-section .card:hover { transform: none; box-shadow: none; }
.help-page .card-body { color: var(--text-color); }
.help-page .card-title { font-size: 0.975rem; font-weight: 600; color: var(--text-color); }
.help-page .card-title i { width: 1.25rem; color: var(--button-bg); }
.help-page .card-text { color: var(--text-muted); font-size: 0.875rem; }
.help-page .card-header {
  background: transparent !important; color: var(--text-color) !important;
  border-bottom: 1px solid rgba(127, 127, 127, 0.25);
}
.help-page .card.border-primary,
.help-page .card.border-success,
.help-page .card.border-danger { border-left: 3px solid; }
.help-page .card.border-primary { border-left-color: var(--sidebar-bg); }
.help-page .card.border-success { border-left-color: var(--accent-color); }
.help-page .card.border-danger { border-left-color: var(--button-bg-hover); }
.help-page .border, .help-page .border-start { border-color: rgba(127, 127, 127, 0.25) !important; }
.help-page .text-dark { color: var(--text-color) !important; }
.help-page .text-primary { color: var(--button-bg) !important; }
.help-page .text-muted { color: var(--text-muted) !important; }

/* Call-to-action cards: a plain card instead of the gradient banner */
.help-page .help-cta { background: transparent !important; padding: 0.5rem 0; }
.help-page .help-cta .text-white { color: var(--text-color) !important; }

/* Notes and tables */
.help-page .alert-info {
  display: block !important; border-radius: 10px; padding: 0.75rem 1rem !important;
  margin-bottom: 1rem; font-size: 0.9rem;
}
.help-page .table { font-size: 0.9rem; margin-bottom: 0; }
.help-page .table-light { --bs-table-bg: rgba(127, 127, 127, 0.12); --bs-table-color: var(--text-color); }

/* Guide rows (help.php) */
.guide-row {
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  padding: 0.85rem 0; border-top: 1px solid rgba(127, 127, 127, 0.25);
}
.help-card-title + .guide-row { border-top: none; }
.guide-text { min-width: 0; }
.guide-name { font-weight: 600; }
.guide-name i { width: 1.25rem; color: var(--button-bg); margin-right: 0.4rem; }
.guide-desc { color: var(--text-muted); font-size: 0.875rem; margin-left: 1.65rem; }

/* Quick start steps (help.php) */
.steps { list-style: none; counter-reset: step; margin: 0; padding: 0; }
.steps li {
  counter-increment: step; display: flex; gap: 0.75rem; align-items: baseline;
  padding: 0.6rem 0; border-top: 1px solid rgba(127, 127, 127, 0.25);
}
.steps li:first-child { border-top: none; }
.steps li::before {
  content: counter(step); flex-shrink: 0;
  display: inline-grid; place-items: center; width: 1.6rem; height: 1.6rem; border-radius: 50%;
  background: var(--button-bg); color: #fff; font-size: 0.8rem; font-weight: 700;
}
.steps .step-desc { color: var(--text-muted); }

/* Knowledge base list (tutorials.php) */
.kb-search { position: relative; margin-bottom: 1rem; }
.kb-search i {
  position: absolute; left: 0.9rem; top: 50%; transform: translateY(-50%);
  color: var(--text-muted); font-size: 0.9rem; pointer-events: none;
}
.kb-search input {
  width: 100%; padding: 0.6rem 0.9rem 0.6rem 2.4rem;
  background: var(--card-bg); color: var(--text-color);
  border: 1px solid var(--card-border); border-radius: 10px; font-size: 0.95rem;
}
.kb-search input:focus { outline: none; border-color: var(--button-bg); box-shadow: 0 0 0 0.2rem rgba(197, 108, 134, 0.2); }
.kb-search input::placeholder { color: var(--text-muted); }
.help-card-title i { color: var(--button-bg); margin-right: 0.4rem; }

.kb-list { list-style: none; margin: 0; padding: 0; }
.kb-item {
  position: relative; display: flex; align-items: center; gap: 0.85rem;
  padding: 0.7rem 0; border-top: 1px solid rgba(127, 127, 127, 0.25);
}
.kb-item:first-child { border-top: none; }
.kb-icon { width: 1.25rem; text-align: center; color: var(--button-bg); flex-shrink: 0; }
.kb-text { flex: 1; min-width: 0; }
.kb-title { font-weight: 600; color: var(--text-color); text-decoration: none; }
a.kb-title:hover { color: var(--button-bg); }
/* Whole row is clickable for linked articles */
a.kb-title::after { content: ''; position: absolute; inset: 0; }
.kb-desc { color: var(--text-muted); font-size: 0.875rem; }
.kb-arrow { color: var(--text-muted); font-size: 0.8rem; flex-shrink: 0; transition: transform 0.2s, color 0.2s; }
.kb-item:hover .kb-arrow { color: var(--button-bg); transform: translateX(3px); }
.kb-item:hover a.kb-title { color: var(--button-bg); }
.kb-soon .kb-icon, .kb-soon .kb-title { opacity: 0.6; }
.kb-tag {
  flex-shrink: 0; font-size: 0.72rem; font-weight: 600; padding: 0.15rem 0.55rem;
  border-radius: 999px; color: var(--text-muted); background: rgba(127, 127, 127, 0.14);
}
.kb-empty { color: var(--text-muted); text-align: center; padding: 1rem 0; }

@media (max-width: 575.98px) {
  .guide-row { flex-direction: column; align-items: flex-start; gap: 0.6rem; }
  .guide-row .help-btn { margin-left: 1.65rem; }
  .help-page .border-start { border-left: none !important; margin-top: 1rem; }
}