.docs-page { background: linear-gradient(180deg, #070b1a 0%, #0b1022 100%); }
.docs-layout { display: grid; grid-template-columns: 320px minmax(0, 1fr); min-height: calc(100vh - 82px); }
.docs-sidebar {
  position: sticky;
  top: 82px;
  align-self: start;
  height: calc(100vh - 82px);
  overflow: auto;
  border-right: 1px solid var(--border);
  background: rgba(5, 9, 21, 0.88);
  backdrop-filter: blur(10px);
}
.sidebar-inner { padding: 28px 22px 40px; }
.sidebar-search { position: relative; }
.search-icon {
  position: absolute; left: 14px; top: 50%; transform: translateY(-50%);
  color: var(--muted-2);
}
.sidebar-search-input {
  width: 100%; border-radius: 14px; border: 1px solid var(--border);
  background: rgba(255,255,255,0.03); color: var(--text);
  padding: 12px 14px 12px 42px; outline: none;
}
.sidebar-search-input::placeholder { color: var(--muted-2); }
.search-results { display: none; margin-bottom: 18px; }
.search-results.open { display: block; }
.search-result {
  display: block; padding: 10px 12px; border-radius: 12px; color: var(--muted);
  text-decoration: none; border: 1px solid transparent;
}
.search-result:hover { background: rgba(255,255,255,0.04); color: var(--text); border-color: rgba(255,255,255,0.06); }
.search-result strong { display: block; color: var(--text); font-size: 14px; }
.search-result span { display: block; font-size: 12px; margin-top: 3px; }
.search-empty { padding: 8px 12px; color: var(--muted); font-size: 13px; }
.sidebar-group { margin-bottom: 20px; }
.sidebar-group-label {
  text-transform: uppercase; letter-spacing: .08em; font-size: 12px;
  color: var(--muted-2); margin-bottom: 10px;
}
.sidebar-link {
  display: block; padding: 10px 12px; border-radius: 12px; color: var(--muted);
  text-decoration: none; transition: background var(--transition), color var(--transition), border-color var(--transition), transform var(--transition);
  border: 1px solid transparent;
}
.sidebar-link:hover { background: rgba(255,255,255,0.05); color: var(--text); border-color: rgba(255,255,255,0.06); transform: translateX(2px); }
.sidebar-link.active { background: rgba(6,182,212,0.12); color: var(--text); border-color: rgba(6,182,212,0.24); box-shadow: inset 3px 0 0 rgba(6,182,212,0.9); }

.docs-main { min-width: 0; padding: 38px 54px 60px; }
.docs-content { max-width: 900px; }
.docs-breadcrumb { font-size: 13px; }
.docs-breadcrumb .breadcrumb-item a { color: var(--muted); text-decoration: none; }
.docs-breadcrumb .breadcrumb-item.active { color: var(--text); }
.docs-breadcrumb .breadcrumb-item + .breadcrumb-item::before { color: var(--muted-2); }
.docs-section { scroll-margin-top: 96px; padding-top: 8px; }
.docs-section-header { margin-bottom: 18px; }
.docs-page-title {
  font-family: "Plus Jakarta Sans", sans-serif;
  font-size: clamp(2rem, 4vw, 2.8rem); font-weight: 800; margin-bottom: 12px;
}
.docs-page-desc, .docs-section p { color: var(--muted); line-height: 1.82; }
.docs-h2 { font-family: "Plus Jakarta Sans", sans-serif; font-size: 1.7rem; margin: 0 0 14px; }
.docs-h3 { font-size: 1.15rem; margin-bottom: 10px; margin-top: 6px; }
.docs-divider { border: 0; border-top: 1px solid var(--border); margin: 42px 0; }
.docs-link { color: var(--accent); text-decoration: none; }
.docs-link:hover { text-decoration: underline; }
.alert-doc {
  display: flex; gap: 10px; align-items: flex-start; padding: 16px 18px;
  border-radius: 18px; border: 1px solid var(--border);
}
.alert-doc.info { background: rgba(6,182,212,0.08); }
.alert-doc.warning { background: rgba(245,158,11,0.08); }
.alert-doc i { margin-top: 2px; color: var(--accent); }
.alert-doc.warning i { color: var(--warning); }

.docs-bullets { display: grid; gap: 12px; }
.docs-bullets > div {
  padding: 14px 16px; background: rgba(255,255,255,0.03); border: 1px solid rgba(255,255,255,0.06);
  border-radius: 16px; color: var(--muted); line-height: 1.75;
}
.req-table, .perm-table, .cmd-docs-table {
  border: 1px solid var(--border); border-radius: 20px; overflow: hidden; background: rgba(255,255,255,0.02);
}
.req-row, .perm-row, .cmd-docs-row {
  display: grid; gap: 12px; padding: 14px 16px; border-bottom: 1px solid rgba(255,255,255,0.06); align-items: center;
}
.req-row { grid-template-columns: 1.1fr .9fr 2fr; }
.perm-row { grid-template-columns: 1.2fr .7fr 2fr; }
.cmd-docs-row { grid-template-columns: 2fr 1fr .9fr 2fr; }
.req-row.header, .perm-row.header, .cmd-docs-row.header { color: #e2e8f0; background: rgba(255,255,255,0.03); font-weight: 700; }
.req-row:last-child, .perm-row:last-child, .cmd-docs-row:last-child { border-bottom: 0; }
.req-badge {
  display: inline-flex; padding: 6px 10px; border-radius: 999px; background: rgba(6,182,212,0.16); color: #cffafe;
  font-size: 12px; font-weight: 700;
}
.req-badge.optional { background: rgba(148,163,184,0.16); color: #e2e8f0; }

.steps-docs { display: grid; gap: 16px; }
.step-doc {
  display: grid; grid-template-columns: 70px 1fr; gap: 16px; align-items: start;
  padding: 20px; background: rgba(255,255,255,0.03); border: 1px solid rgba(255,255,255,0.06); border-radius: 20px;
}
.step-doc-num {
  width: 54px; height: 54px; display: grid; place-items: center; border-radius: 16px;
  font-family: "Plus Jakarta Sans", sans-serif; font-weight: 800; background: linear-gradient(135deg, rgba(6,182,212,.18), rgba(124,58,237,.18));
}
.step-doc-body h4 { margin-bottom: 8px; }
.step-doc-body p { margin: 0; }

.key-grid { display: grid; gap: 12px; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); }
.key-item {
  padding: 14px 16px; border-radius: 16px; background: rgba(255,255,255,0.03); border: 1px solid rgba(255,255,255,0.06);
  display: flex; flex-direction: column; gap: 8px;
}
.key-item code { color: #a5f3fc; }
.key-item span { color: var(--muted); font-size: 14px; line-height: 1.6; }

.code-block {
  border-radius: 20px; overflow: hidden; border: 1px solid rgba(255,255,255,0.08);
  background: #070c18;
}
.code-head {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  padding: 12px 14px; background: rgba(255,255,255,0.04); border-bottom: 1px solid rgba(255,255,255,0.06);
  color: #dbeafe; font-size: 14px;
}
.copy-btn {
  width: 36px; height: 36px; border-radius: 12px; border: 1px solid rgba(255,255,255,0.08);
  background: rgba(255,255,255,0.03); color: var(--text);
}
.copy-btn:hover { background: rgba(255,255,255,0.08); }
.copy-btn.copied { color: #6ee7b7; }
.code-block pre { margin: 0 !important; background: transparent !important; }
.code-block code { display: block; padding: 18px; white-space: pre-wrap; word-break: break-word; }

.docs-command-list { display: grid; gap: 16px; }
.docs-command-item {
  padding: 18px 20px; border-radius: 18px; background: rgba(255,255,255,0.03); border: 1px solid rgba(255,255,255,0.06);
}
.docs-command-item p { margin: 8px 0 0; }

.storage-card {
  height: 100%; padding: 22px; border-radius: 20px; background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.06);
}
.storage-icon {
  width: 52px; height: 52px; border-radius: 18px; display: grid; place-items: center;
  background: linear-gradient(135deg, rgba(6,182,212,0.16), rgba(124,58,237,0.16)); color: #cffafe; font-size: 1.3rem; margin-bottom: 14px;
}
.troubleshoot-grid { display: grid; gap: 16px; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); }
.trouble-card {
  padding: 18px 20px; border-radius: 18px; background: rgba(255,255,255,0.03); border: 1px solid rgba(255,255,255,0.06);
}
.trouble-card h3 { font-size: 1.05rem; margin-bottom: 10px; }
.trouble-card p { margin: 0; }
.changelog-list { display: grid; gap: 14px; }
.change-item {
  padding: 18px 20px; border-radius: 18px; background: rgba(255,255,255,0.03); border: 1px solid rgba(255,255,255,0.06);
}
.change-version { font-weight: 700; margin-bottom: 10px; }
.change-item ul { margin: 0; color: var(--muted); line-height: 1.8; }

.heading-anchor {
  opacity: 0; margin-left: 8px; color: var(--muted-2); text-decoration: none; font-size: .9em;
}
.docs-h2:hover .heading-anchor, .docs-h3:hover .heading-anchor { opacity: 1; }
.docs-nav-bottom { display: flex; justify-content: space-between; gap: 18px; }
.docs-nav-btn {
  display: inline-flex; align-items: center; gap: 12px; padding: 14px 18px; border-radius: 18px;
  background: rgba(255,255,255,0.03); border: 1px solid rgba(255,255,255,0.06); text-decoration: none;
}
.nav-btn-label { display: block; color: var(--muted-2); font-size: 12px; text-transform: uppercase; letter-spacing: .08em; }
.nav-btn-title { display: block; color: var(--text); font-weight: 600; }

@media (max-width: 1199.98px) {
  .docs-layout { grid-template-columns: 290px minmax(0, 1fr); }
  .docs-main { padding: 34px 32px 52px; }
}
@media (max-width: 991.98px) {
  .docs-layout { grid-template-columns: 1fr; }
  .docs-sidebar { position: static; height: auto; border-right: 0; border-bottom: 1px solid var(--border); }
  .docs-main { padding: 30px 18px 48px; }
}
@media (max-width: 767.98px) {
  .req-row, .perm-row, .cmd-docs-row, .step-doc { grid-template-columns: 1fr; }
  .docs-nav-bottom { flex-direction: column; }
}