/* =============================================
   flagctl docs — layout & docs-specific styles
   ============================================= */

/* Override body for docs layout */
body {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

/* ======== DOCS TOP NAV ======== */
.docs-topnav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  height: 60px;
  background: rgba(0,0,0,0.9);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--bdr);
  display: flex;
  align-items: center;
  padding: 0 24px;
  gap: 24px;
}

.docs-topnav .logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--txt);
  flex-shrink: 0;
}

.docs-topnav .logo-mark {
  width: 24px;
  height: 24px;
  background: var(--acc);
  border-radius: 5px;
  position: relative;
}

.docs-topnav .logo-mark::after {
  content: '';
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%,-50%);
  width: 8px; height: 8px;
  background: #fff;
  border-radius: 2px;
}

.docs-topnav .logo-text {
  font-weight: 700;
  font-size: 17px;
  letter-spacing: -0.02em;
}

.docs-topnav-divider {
  width: 1px;
  height: 20px;
  background: var(--bdr-l);
}

.docs-topnav-label {
  font-size: 13px;
  color: var(--muted);
  font-weight: 500;
}

.docs-topnav-links {
  display: flex;
  align-items: center;
  gap: 20px;
  margin-left: auto;
}

.docs-topnav-links a {
  font-size: 13px;
  color: var(--muted);
  transition: color 0.15s;
}

.docs-topnav-links a:hover { color: var(--txt); }

.docs-topnav-links a.active { color: var(--acc); }

.docs-topnav-search {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--srf2);
  border: 1px solid var(--bdr);
  border-radius: var(--radius);
  padding: 6px 12px;
  font-size: 13px;
  color: var(--muted);
  cursor: pointer;
  transition: border-color 0.15s;
  min-width: 180px;
}

.docs-topnav-search:hover { border-color: var(--bdr-l); }

.docs-topnav-search kbd {
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 11px;
  background: var(--srf3);
  border: 1px solid var(--bdr-l);
  border-radius: 4px;
  padding: 1px 5px;
  color: var(--dim);
}

/* ======== DOCS LAYOUT ======== */
.docs-layout {
  display: flex;
  flex: 1;
  padding-top: 60px;
  min-height: 100vh;
}

/* ======== SIDEBAR ======== */
.docs-sidebar {
  width: 260px;
  flex-shrink: 0;
  position: sticky;
  top: 60px;
  height: calc(100vh - 60px);
  overflow-y: auto;
  border-right: 1px solid var(--bdr);
  padding: 32px 0 64px;
  scrollbar-width: thin;
  scrollbar-color: var(--srf3) transparent;
}

.docs-sidebar::-webkit-scrollbar { width: 4px; }
.docs-sidebar::-webkit-scrollbar-track { background: transparent; }
.docs-sidebar::-webkit-scrollbar-thumb { background: var(--srf3); border-radius: 4px; }

.sidebar-section {
  padding: 0 20px;
  margin-bottom: 24px;
}

.sidebar-section-label {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--dim);
  margin-bottom: 6px;
  padding: 0 8px;
}

.sidebar-links {
  display: flex;
  flex-direction: column;
  gap: 1px;
}

.sidebar-link {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 8px;
  border-radius: var(--radius);
  font-size: 13.5px;
  color: var(--muted);
  transition: all 0.12s;
  cursor: pointer;
  text-decoration: none;
}

.sidebar-link:hover { background: var(--srf2); color: var(--txt); }

.sidebar-link.active {
  background: var(--acc-dim);
  color: var(--acc);
}

.sidebar-link.sub {
  padding-left: 24px;
  font-size: 13px;
}

.sidebar-badge {
  margin-left: auto;
  font-size: 10px;
  font-weight: 600;
  background: var(--srf3);
  color: var(--muted);
  border-radius: 4px;
  padding: 1px 6px;
  letter-spacing: 0.03em;
}

.sidebar-badge.new { background: rgba(0,112,243,0.15); color: var(--acc); }
.sidebar-badge.soon { background: var(--srf3); color: var(--dim); }

/* ======== DOCS CONTENT ======== */
.docs-content {
  flex: 1;
  min-width: 0;
  padding: 48px 64px 96px;
  max-width: 860px;
}

.docs-content-inner {
  max-width: 720px;
}

/* ======== TABLE OF CONTENTS ======== */
.docs-toc {
  width: 220px;
  flex-shrink: 0;
  position: sticky;
  top: 60px;
  height: calc(100vh - 60px);
  overflow-y: auto;
  padding: 48px 24px 64px;
  display: none;
}

@media (min-width: 1280px) {
  .docs-toc { display: block; }
  .docs-content { max-width: none; }
}

.toc-label {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--dim);
  margin-bottom: 10px;
}

.toc-links {
  display: flex;
  flex-direction: column;
  gap: 1px;
}

.toc-link {
  font-size: 12.5px;
  color: var(--muted);
  padding: 4px 8px;
  border-radius: 4px;
  border-left: 2px solid transparent;
  transition: all 0.12s;
}

.toc-link:hover { color: var(--txt); border-color: var(--bdr-l); }
.toc-link.active { color: var(--acc); border-color: var(--acc); }

/* ======== TYPOGRAPHY ======== */
.docs-section {
  margin-bottom: 64px;
  scroll-margin-top: 80px;
}

.docs-section h1 {
  font-size: 32px;
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.2;
  color: var(--txt);
  margin-bottom: 12px;
}

.docs-section .page-desc {
  font-size: 16px;
  color: var(--muted);
  line-height: 1.6;
  margin-bottom: 32px;
  padding-bottom: 32px;
  border-bottom: 1px solid var(--bdr);
}

.docs-section h2 {
  font-size: 20px;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--txt);
  margin: 40px 0 12px;
  scroll-margin-top: 80px;
}

.docs-section h3 {
  font-size: 15px;
  font-weight: 600;
  color: var(--txt);
  margin: 28px 0 8px;
  scroll-margin-top: 80px;
}

.docs-section p {
  font-size: 14.5px;
  color: #c0c0c0;
  line-height: 1.7;
  margin-bottom: 14px;
}

.docs-section ul, .docs-section ol {
  padding-left: 20px;
  margin-bottom: 14px;
}

.docs-section ul { list-style: disc; }
.docs-section ol { list-style: decimal; }

.docs-section li {
  font-size: 14.5px;
  color: #c0c0c0;
  line-height: 1.7;
  margin-bottom: 4px;
}

.docs-section code {
  font-family: var(--font-mono);
  font-size: 12.5px;
  background: var(--srf2);
  border: 1px solid var(--bdr);
  border-radius: 4px;
  padding: 2px 6px;
  color: #e2b96a;
}

/* ======== CODE BLOCKS ======== */
.code-block-wrap {
  margin: 16px 0 24px;
  border: 1px solid var(--bdr);
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--srf);
}

.code-block-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 16px;
  background: var(--srf2);
  border-bottom: 1px solid var(--bdr);
}

.code-lang {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--muted);
  text-transform: lowercase;
}

.copy-btn {
  font-size: 11px;
  color: var(--muted);
  background: none;
  border: none;
  cursor: pointer;
  padding: 2px 6px;
  border-radius: 4px;
  font-family: var(--font-sans);
  transition: color 0.15s;
}

.copy-btn:hover { color: var(--txt); }

.code-block-wrap pre {
  padding: 20px;
  overflow-x: auto;
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1.6;
  color: #c9d1d9;
  margin: 0;
}

/* Syntax tokens */
.t-kw   { color: #ff7b72; }
.t-str  { color: #a5d6ff; }
.t-num  { color: #79c0ff; }
.t-type { color: #7ee787; }
.t-fn   { color: #d2a8ff; }
.t-ann  { color: #e3b341; }
.t-cm   { color: #8b949e; font-style: italic; }
.t-prop { color: #79c0ff; }
.t-bool { color: #ff7b72; }
.t-yaml-key { color: #7ee787; }
.t-yaml-val { color: #a5d6ff; }
.t-cli  { color: #d2a8ff; }
.t-flag { color: #79c0ff; }
.t-out  { color: #8b949e; }

/* ======== CALLOUTS ======== */
.callout {
  display: flex;
  gap: 12px;
  padding: 14px 16px;
  border-radius: var(--radius);
  margin: 20px 0;
  font-size: 13.5px;
  line-height: 1.6;
}

.callout-info {
  background: rgba(0,112,243,0.08);
  border: 1px solid rgba(0,112,243,0.25);
  color: #93c5fd;
}

.callout-warn {
  background: rgba(245,166,35,0.08);
  border: 1px solid rgba(245,166,35,0.25);
  color: #fbbf24;
}

.callout-tip {
  background: rgba(12,206,107,0.08);
  border: 1px solid rgba(12,206,107,0.25);
  color: #6ee7b7;
}

.callout-icon {
  font-size: 16px;
  flex-shrink: 0;
  line-height: 1.4;
}

/* ======== TABLES ======== */
.docs-table {
  width: 100%;
  border-collapse: collapse;
  margin: 16px 0 24px;
  font-size: 13.5px;
}

.docs-table th {
  text-align: left;
  padding: 8px 12px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--muted);
  background: var(--srf2);
  border-bottom: 1px solid var(--bdr);
  white-space: nowrap;
}

.docs-table td {
  padding: 10px 12px;
  color: #c0c0c0;
  border-bottom: 1px solid var(--bdr);
  vertical-align: top;
  line-height: 1.5;
}

.docs-table tr:last-child td { border-bottom: none; }

.docs-table td code {
  font-family: var(--font-mono);
  font-size: 12px;
  background: var(--srf2);
  border: 1px solid var(--bdr);
  border-radius: 3px;
  padding: 1px 5px;
  color: #e2b96a;
}

.docs-table-wrap {
  border: 1px solid var(--bdr);
  border-radius: var(--radius-md);
  overflow: hidden;
  margin: 16px 0 24px;
  overflow-x: auto;
}

/* ======== CHIPS / BADGES ======== */
.badge-green {
  display: inline-block;
  font-size: 11px;
  font-weight: 600;
  background: rgba(12,206,107,0.12);
  color: var(--success);
  border-radius: 4px;
  padding: 1px 7px;
  vertical-align: middle;
}

.badge-blue {
  display: inline-block;
  font-size: 11px;
  font-weight: 600;
  background: rgba(0,112,243,0.12);
  color: #60a5fa;
  border-radius: 4px;
  padding: 1px 7px;
  vertical-align: middle;
}

.badge-yellow {
  display: inline-block;
  font-size: 11px;
  font-weight: 600;
  background: rgba(245,166,35,0.12);
  color: var(--warn);
  border-radius: 4px;
  padding: 1px 7px;
  vertical-align: middle;
}

.badge-red {
  display: inline-block;
  font-size: 11px;
  font-weight: 600;
  background: rgba(229,62,62,0.12);
  color: var(--err);
  border-radius: 4px;
  padding: 1px 7px;
  vertical-align: middle;
}

/* ======== STEP LIST ======== */
.step-list {
  counter-reset: step;
  display: flex;
  flex-direction: column;
  gap: 24px;
  margin: 20px 0;
}

.step-item {
  display: flex;
  gap: 16px;
}

.step-num {
  counter-increment: step;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--srf2);
  border: 1px solid var(--bdr);
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 2px;
}

.step-item:hover .step-num {
  background: var(--acc-dim);
  border-color: rgba(0,112,243,0.4);
  color: var(--acc);
}

.step-body { flex: 1; }

.step-body h4 {
  font-size: 14px;
  font-weight: 600;
  color: var(--txt);
  margin-bottom: 4px;
}

.step-body p {
  font-size: 13.5px;
  color: var(--muted);
  margin: 0;
}

/* ======== CARD GRID ======== */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 12px;
  margin: 16px 0 24px;
}

.doc-card {
  background: var(--srf);
  border: 1px solid var(--bdr);
  border-radius: var(--radius-md);
  padding: 16px;
  transition: border-color 0.15s;
  text-decoration: none;
  display: block;
}

.doc-card:hover { border-color: var(--bdr-l); }
.doc-card h4 { font-size: 13.5px; font-weight: 600; color: var(--txt); margin-bottom: 4px; }
.doc-card p { font-size: 12.5px; color: var(--muted); margin: 0; }

/* ======== PAGE NAV (prev/next) ======== */
.page-nav {
  display: flex;
  gap: 16px;
  margin-top: 64px;
  padding-top: 32px;
  border-top: 1px solid var(--bdr);
}

.page-nav-btn {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 16px;
  background: var(--srf);
  border: 1px solid var(--bdr);
  border-radius: var(--radius-md);
  text-decoration: none;
  transition: border-color 0.15s;
}

.page-nav-btn:hover { border-color: var(--bdr-l); }
.page-nav-btn.next { align-items: flex-end; }

.page-nav-dir {
  font-size: 11px;
  color: var(--dim);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.page-nav-title {
  font-size: 14px;
  color: var(--txt);
  font-weight: 500;
}

/* ======== RESPONSIVE ======== */
@media (max-width: 900px) {
  .docs-sidebar {
    display: none;
  }

  .docs-content {
    padding: 32px 24px 64px;
  }
}

@media (max-width: 600px) {
  .docs-topnav-search { display: none; }
  .docs-topnav-links a:not(:last-child) { display: none; }
}