/* =============================================
   QuestLines Wiki — Global Stylesheet
   ============================================= */

/* ---------- Reset & Base ---------- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --bg-primary:     #1a1a2e;
  --bg-secondary:   #16213e;
  --bg-sidebar:     #0f0f23;
  --bg-code:        #0d1117;
  --bg-table-alt:   #1f1f3a;
  --bg-callout-note:    #1a2540;
  --bg-callout-warn:    #2a1a10;
  --bg-callout-tip:     #0d2a1a;

  --border-default:      #2a2a4a;
  --border-callout-note: #4a80d0;
  --border-callout-warn: #d07a30;
  --border-callout-tip:  #30a060;

  --accent:         #7c6af7;
  --accent-light:   #a090ff;
  --accent-dim:     #4a3fa0;

  --text-primary:   #e8e8f0;
  --text-secondary: #a0a0c0;
  --text-muted:     #606080;
  --text-link:      #a090ff;
  --text-link-hover:#c0b0ff;

  --hl-key:    #c792ea;
  --hl-str:    #c3e88d;
  --hl-cmt:    #546e7a;
  --hl-type:   #82aaff;
  --hl-num:    #f78c6c;
  --hl-kw:     #89ddff;

  --sidebar-width: 240px;
  --content-max:   820px;
  --font-body:     'Segoe UI', system-ui, -apple-system, sans-serif;
  --font-mono:     'Cascadia Code', 'Fira Code', 'Consolas', 'Monaco', monospace;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  background-color: var(--bg-primary);
  color: var(--text-primary);
  font-family: var(--font-body);
  line-height: 1.7;
  min-height: 100vh;
  display: flex;
}

/* ---------- Layout ---------- */
.sidebar {
  width: var(--sidebar-width);
  min-height: 100vh;
  background: var(--bg-sidebar);
  border-right: 1px solid var(--border-default);
  flex-shrink: 0;
  position: fixed;
  top: 0;
  left: 0;
  bottom: 0;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
}

.sidebar-header {
  padding: 24px 20px 16px;
  border-bottom: 1px solid var(--border-default);
}

.sidebar-logo {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--accent-light);
  letter-spacing: 0.03em;
  text-decoration: none;
  display: block;
}

.sidebar-logo span {
  color: var(--text-muted);
  font-weight: 400;
  font-size: 0.75rem;
  display: block;
  margin-top: 2px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.sidebar-nav {
  padding: 16px 0;
  flex: 1;
}

.sidebar-section-label {
  font-size: 0.68rem;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: 12px 20px 6px;
}

.sidebar-nav a {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 20px;
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.9rem;
  border-left: 3px solid transparent;
  transition: background 0.15s, color 0.15s, border-color 0.15s;
}

.sidebar-nav a:hover {
  background: rgba(124, 106, 247, 0.08);
  color: var(--text-primary);
  border-left-color: var(--accent-dim);
}

.sidebar-nav a.active {
  background: rgba(124, 106, 247, 0.14);
  color: var(--accent-light);
  border-left-color: var(--accent);
  font-weight: 500;
}

.sidebar-nav a .nav-icon {
  font-size: 0.9em;
  opacity: 0.7;
  width: 16px;
  text-align: center;
}

.sidebar-footer {
  padding: 16px 20px;
  border-top: 1px solid var(--border-default);
  font-size: 0.75rem;
  color: var(--text-muted);
}

/* ---------- Main Content ---------- */
.main-wrapper {
  margin-left: var(--sidebar-width);
  flex: 1;
  min-width: 0;
  display: flex;
  justify-content: center;
  padding: 48px 40px;
}

.content {
  width: 100%;
  max-width: var(--content-max);
}

/* ---------- Page Header ---------- */
.page-header {
  margin-bottom: 40px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--border-default);
}

.page-eyebrow {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-bottom: 8px;
}

.page-title {
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.2;
  margin-bottom: 12px;
}

.page-subtitle {
  font-size: 1.05rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* ---------- Typography ---------- */
h2 {
  font-size: 1.45rem;
  font-weight: 600;
  color: var(--text-primary);
  margin: 40px 0 14px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--border-default);
}

h3 {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--accent-light);
  margin: 28px 0 10px;
}

h4 {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-primary);
  margin: 20px 0 8px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

p {
  margin-bottom: 14px;
  color: var(--text-secondary);
}

p:last-child {
  margin-bottom: 0;
}

strong, b {
  color: var(--text-primary);
  font-weight: 600;
}

em {
  color: var(--text-secondary);
  font-style: italic;
}

a {
  color: var(--text-link);
  text-decoration: none;
  transition: color 0.15s;
}

a:hover {
  color: var(--text-link-hover);
  text-decoration: underline;
}

ul, ol {
  margin: 10px 0 14px 24px;
  color: var(--text-secondary);
}

li {
  margin-bottom: 5px;
  line-height: 1.6;
}

li strong {
  color: var(--text-primary);
}

/* ---------- Inline Code ---------- */
code {
  font-family: var(--font-mono);
  font-size: 0.85em;
  background: var(--bg-code);
  color: var(--hl-str);
  padding: 2px 6px;
  border-radius: 4px;
  border: 1px solid #1e2a3a;
}

/* ---------- Code Blocks ---------- */
.code-block {
  background: var(--bg-code);
  border: 1px solid #1e2a3a;
  border-radius: 8px;
  padding: 20px 24px;
  margin: 16px 0 22px;
  overflow-x: auto;
  font-family: var(--font-mono);
  font-size: 0.875rem;
  line-height: 1.7;
  position: relative;
}

.code-block code {
  background: none;
  border: none;
  padding: 0;
  color: var(--text-primary);
  font-size: inherit;
}

.code-block .label {
  position: absolute;
  top: 10px;
  right: 14px;
  font-size: 0.68rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-family: var(--font-body);
}

/* Syntax highlighting spans */
.hl-key  { color: var(--hl-key); }
.hl-str  { color: var(--hl-str); }
.hl-cmt  { color: var(--hl-cmt); font-style: italic; }
.hl-type { color: var(--hl-type); }
.hl-num  { color: var(--hl-num); }
.hl-kw   { color: var(--hl-kw); }
.hl-punc { color: #89ddff; }

/* ---------- Tables ---------- */
.table-wrapper {
  overflow-x: auto;
  margin: 16px 0 24px;
  border-radius: 8px;
  border: 1px solid var(--border-default);
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}

thead {
  background: var(--bg-secondary);
}

th {
  text-align: left;
  padding: 12px 16px;
  color: var(--text-muted);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  border-bottom: 1px solid var(--border-default);
}

td {
  padding: 11px 16px;
  border-bottom: 1px solid var(--border-default);
  vertical-align: top;
  color: var(--text-secondary);
}

td:first-child {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: var(--hl-str);
  white-space: nowrap;
}

td code {
  font-size: 0.82rem;
}

tbody tr:last-child td {
  border-bottom: none;
}

tbody tr:nth-child(even) {
  background: var(--bg-table-alt);
}

tbody tr:hover {
  background: rgba(124, 106, 247, 0.06);
}

/* ---------- Callout Boxes ---------- */
.callout {
  display: flex;
  gap: 14px;
  border-radius: 8px;
  padding: 16px 20px;
  margin: 20px 0;
  border-left: 4px solid;
}

.callout-icon {
  font-size: 1.1rem;
  flex-shrink: 0;
  margin-top: 1px;
}

.callout-body {
  flex: 1;
}

.callout-title {
  font-weight: 600;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  margin-bottom: 5px;
}

.callout p {
  margin-bottom: 6px;
  font-size: 0.92rem;
}

.callout p:last-child {
  margin-bottom: 0;
}

.callout.note {
  background: var(--bg-callout-note);
  border-left-color: var(--border-callout-note);
}
.callout.note .callout-title { color: #6aa0e0; }
.callout.note .callout-icon  { color: #6aa0e0; }

.callout.warning {
  background: var(--bg-callout-warn);
  border-left-color: var(--border-callout-warn);
}
.callout.warning .callout-title { color: #e09050; }
.callout.warning .callout-icon  { color: #e09050; }

.callout.tip {
  background: var(--bg-callout-tip);
  border-left-color: var(--border-callout-tip);
}
.callout.tip .callout-title { color: #40b870; }
.callout.tip .callout-icon  { color: #40b870; }

/* ---------- Info Cards / Quick Ref ---------- */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 16px;
  margin: 20px 0 28px;
}

.card {
  background: var(--bg-secondary);
  border: 1px solid var(--border-default);
  border-radius: 8px;
  padding: 18px 20px;
  transition: border-color 0.15s, background 0.15s;
  text-decoration: none;
}

.card:hover {
  border-color: var(--accent-dim);
  background: rgba(124, 106, 247, 0.06);
  text-decoration: none;
}

.card-icon {
  font-size: 1.4rem;
  margin-bottom: 10px;
  display: block;
}

.card-title {
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 5px;
  font-size: 0.95rem;
}

.card-desc {
  color: var(--text-muted);
  font-size: 0.82rem;
  line-height: 1.5;
  margin: 0;
}

/* ---------- Definition Lists / Format Specs ---------- */
.format-spec {
  background: var(--bg-secondary);
  border: 1px solid var(--border-default);
  border-radius: 8px;
  padding: 16px 20px;
  margin: 12px 0 20px;
}

.format-spec .format-line {
  font-family: var(--font-mono);
  font-size: 0.9rem;
  color: var(--hl-kw);
  margin-bottom: 10px;
}

.format-spec ul {
  margin: 0 0 0 16px;
}

.format-spec li {
  font-size: 0.88rem;
  margin-bottom: 4px;
  color: var(--text-secondary);
}

/* ---------- Section Dividers ---------- */
.section-group {
  margin-bottom: 48px;
}

hr.divider {
  border: none;
  border-top: 1px solid var(--border-default);
  margin: 40px 0;
}

/* ---------- Badge / Tag Chips ---------- */
.badge {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 20px;
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  vertical-align: middle;
}

.badge-purple { background: rgba(124,106,247,0.2); color: var(--accent-light); }
.badge-green  { background: rgba(48,160,96,0.2);  color: #50c87a; }
.badge-orange { background: rgba(208,122,48,0.2); color: #e09050; }
.badge-blue   { background: rgba(82,170,255,0.2); color: #82aaff; }

/* ---------- Step List ---------- */
.step-list {
  counter-reset: step-counter;
  list-style: none;
  margin: 16px 0 24px 0;
  padding: 0;
}

.step-list > li {
  counter-increment: step-counter;
  display: flex;
  gap: 16px;
  margin-bottom: 20px;
  position: relative;
}

.step-list > li::before {
  content: counter(step-counter);
  background: var(--accent-dim);
  color: var(--accent-light);
  border-radius: 50%;
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  font-weight: 700;
  flex-shrink: 0;
  margin-top: 2px;
}

.step-list > li > div {
  flex: 1;
  padding-top: 2px;
}

.step-list > li > div p {
  margin-bottom: 8px;
}

/* ---------- Responsive ---------- */
@media (max-width: 960px) {
  :root { --sidebar-width: 200px; }
  .main-wrapper { padding: 32px 24px; }
  .page-title { font-size: 1.8rem; }
}

@media (max-width: 720px) {
  .sidebar {
    position: static;
    width: 100%;
    min-height: unset;
    border-right: none;
    border-bottom: 1px solid var(--border-default);
  }
  body { flex-direction: column; }
  .main-wrapper { margin-left: 0; padding: 24px 16px; }
  .cards-grid { grid-template-columns: 1fr 1fr; }
  .page-title { font-size: 1.5rem; }
}

@media (max-width: 480px) {
  .cards-grid { grid-template-columns: 1fr; }
}

/* ---------- Scrollbar Styling ---------- */
::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-track { background: var(--bg-primary); }
::-webkit-scrollbar-thumb { background: var(--accent-dim); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: var(--accent); }

/* ---------- Suite Landing ---------- */
.suite-banner {
  text-align: center;
  margin-bottom: 48px;
  padding-bottom: 40px;
  border-bottom: 1px solid var(--border-default);
}

.suite-banner-logo {
  max-width: 340px;
  width: 100%;
  margin: 0 auto 28px;
  display: block;
}

.suite-banner-title {
  font-size: 2.4rem;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.2;
  margin-bottom: 14px;
}

.suite-banner-subtitle {
  font-size: 1.05rem;
  color: var(--text-secondary);
  line-height: 1.6;
  max-width: 620px;
  margin: 0 auto;
}

/* ---------- Plugin Cards (landing page) ---------- */
.plugin-cards-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin: 32px 0 48px;
}

.plugin-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border-default);
  border-radius: 12px;
  padding: 28px 24px 24px;
  text-decoration: none;
  transition: border-color 0.15s, background 0.15s, transform 0.12s;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.plugin-card:hover {
  border-color: var(--accent-dim);
  background: rgba(124, 106, 247, 0.07);
  transform: translateY(-3px);
  text-decoration: none;
}

.plugin-card-logo {
  width: 100%;
  max-width: 190px;
  height: 76px;
  object-fit: contain;
  margin-bottom: 18px;
}

.plugin-card-tag {
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent);
  margin-bottom: 10px;
}

.plugin-card-title {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 10px;
}

.plugin-card-desc {
  color: var(--text-muted);
  font-size: 0.84rem;
  line-height: 1.6;
  margin: 0;
  flex: 1;
}

.plugin-card-cta {
  margin-top: 18px;
  font-size: 0.82rem;
  color: var(--accent-light);
  font-weight: 500;
}

@media (max-width: 960px) {
  .plugin-cards-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 600px) {
  .plugin-cards-grid { grid-template-columns: 1fr; }
  .suite-banner-title { font-size: 1.8rem; }
}

/* ---------- Sidebar Section Collapse ---------- */
.sidebar-section-toggle {
  cursor: pointer;
  user-select: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.sidebar-section-toggle::after {
  content: '▾';
  font-size: 0.7rem;
  color: var(--text-muted);
  transition: transform 0.15s;
  margin-right: 4px;
}

.sidebar-section-toggle[aria-expanded="false"]::after {
  transform: rotate(-90deg);
}

.sidebar-section-items.collapsed {
  display: none;
}

/* ---------- Sidebar Section Sub-Navigation ---------- */
.sidebar-sub-nav {
  padding-bottom: 6px;
}

.sidebar-sub-link {
  display: block;
  padding: 4px 20px 4px 38px;
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.8rem;
  border-left: 3px solid transparent;
  position: relative;
  transition: color 0.15s, background 0.15s, border-color 0.15s;
}

.sidebar-sub-link::before {
  content: '';
  position: absolute;
  left: 26px;
  top: 50%;
  transform: translateY(-50%);
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--text-muted);
  opacity: 0.45;
}

.sidebar-sub-link:hover {
  color: var(--text-secondary);
  background: rgba(124, 106, 247, 0.05);
  text-decoration: none;
  border-left-color: var(--accent-dim);
}

.sidebar-sub-link:hover::before {
  opacity: 0.8;
}

.sidebar-sub-link-active {
  color: var(--accent-light);
  border-left-color: var(--accent);
  background: rgba(124, 106, 247, 0.06);
}

.sidebar-sub-link-active::before {
  background: var(--accent);
  opacity: 1;
}

/* ---------- Cheat Sheet Layout ---------- */
.content.cheat-sheet { max-width: 1100px; }

.cs-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0 32px;
  align-items: start;
  margin-bottom: 8px;
}

.cs-grid h2:first-child,
.cs-grid > div > h2 { margin-top: 0; }

/* Compact table rows for cheat sheet */
.cheat-sheet .table-wrapper { margin: 8px 0 16px; }
.cheat-sheet .table-wrapper table { font-size: 0.82rem; }
.cheat-sheet .table-wrapper td { padding: 7px 12px; }
.cheat-sheet .table-wrapper th { padding: 8px 12px; font-size: 0.7rem; }
.cheat-sheet .table-wrapper td:first-child { font-size: 0.78rem; white-space: nowrap; }

/* Category header rows within tables */
.cs-cat td {
  background: var(--bg-secondary) !important;
  color: var(--text-muted) !important;
  font-family: var(--font-body) !important;
  font-size: 0.68rem !important;
  font-weight: 700 !important;
  text-transform: uppercase !important;
  letter-spacing: 0.1em !important;
  padding: 5px 12px !important;
  white-space: normal !important;
  border-top: 1px solid var(--border-default);
}

/* Notes badge column */
.cs-note {
  white-space: nowrap;
  font-size: 0.75rem;
  color: var(--text-muted);
  font-family: var(--font-body);
}

.badge-teal { background: rgba(0,180,200,0.15); color: #4dcfe0; }
.badge-red  { background: rgba(220,60,60,0.15);  color: #e07070; }

@media (max-width: 980px) {
  .cs-grid { grid-template-columns: 1fr; }
}

/* ---------- Collapsible Content Sections ---------- */
.content h2.section-toggle {
  cursor: pointer;
  user-select: none;
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px;
}

.content h2.section-toggle::after {
  content: '▾';
  font-size: 0.75rem;
  color: var(--text-muted);
  transition: transform 0.15s;
  flex-shrink: 0;
}

.content h2.section-toggle[aria-expanded="false"]::after {
  transform: rotate(-90deg);
}

.section-body.section-collapsed {
  display: none;
}

/* ---------- System Prompt Block ---------- */
.prompt-toolbar {
  display: flex;
  justify-content: flex-end;
  margin-bottom: 8px;
}

.copy-btn {
  background: var(--accent-dim);
  color: var(--accent-light);
  border: 1px solid var(--accent);
  border-radius: 4px;
  padding: 6px 16px;
  font-size: 0.8rem;
  font-family: var(--font-body);
  cursor: pointer;
  transition: background 0.15s, color 0.15s;
}

.copy-btn:hover {
  background: var(--accent);
  color: #fff;
}

.prompt-block {
  max-height: 520px;
  overflow-y: auto;
  white-space: pre;
}