/* Socket API Documentation Styles */
*{margin:0;padding:0;box-sizing:border-box}
:root{--bg-primary:#0a0e17;--bg-secondary:#111827;--bg-tertiary:#1e293b;--bg-sidebar:#0f1623;--text-primary:#f1f5f9;--text-secondary:#94a3b8;--text-muted:#64748b;--accent:#06b6d4;--accent-hover:#22d3ee;--border:#1e293b;--success:#10b981;--warning:#f59e0b;--danger:#ef4444;--code-bg:#0f172a;--ws:#8b5cf6;--event-in:#3b82f6;--event-out:#10b981;--sidebar-width:280px;--header-height:56px}
html{scroll-behavior:smooth;scroll-padding-top:70px}
body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Helvetica,Arial,sans-serif;background:var(--bg-primary);color:var(--text-primary);line-height:1.6;font-size:15px}
a{color:var(--accent);text-decoration:none}
a:hover{color:var(--accent-hover);text-decoration:underline}
.header{position:fixed;top:0;left:0;right:0;height:var(--header-height);background:linear-gradient(135deg,#0f1623,#111827);border-bottom:1px solid var(--border);display:flex;align-items:center;padding:0 24px;z-index:100;backdrop-filter:blur(12px)}
.header-logo{font-size:18px;font-weight:700;color:var(--text-primary);letter-spacing:-0.5px}
.header-logo span{color:var(--accent)}
.header-search{margin-left:32px;position:relative;flex:1;max-width:400px}
.header-search input{width:100%;padding:6px 12px 6px 32px;background:var(--bg-primary);border:1px solid var(--border);border-radius:6px;color:var(--text-primary);font-size:14px;outline:none}
.header-search input:focus{border-color:var(--accent);box-shadow:0 0 0 3px rgba(6,182,212,0.15)}
.header-search svg{position:absolute;left:10px;top:50%;transform:translateY(-50%);width:16px;height:16px;fill:var(--text-muted)}
.header-links{margin-left:auto;display:flex;align-items:center;gap:12px}
.header-link{font-size:13px;color:var(--text-secondary);background:var(--bg-primary);padding:3px 10px;border-radius:12px;border:1px solid var(--border);text-decoration:none;transition:all 0.2s}
.header-link:hover{color:var(--accent);border-color:var(--accent);text-decoration:none}
.header-version{font-size:13px;color:var(--text-secondary);background:var(--bg-primary);padding:3px 10px;border-radius:12px;border:1px solid var(--border)}
.sidebar{position:fixed;top:var(--header-height);left:0;width:var(--sidebar-width);height:calc(100vh - var(--header-height));background:var(--bg-sidebar);border-right:1px solid var(--border);overflow-y:auto;padding:16px 0;z-index:50;transition:transform 0.3s}
.sidebar::-webkit-scrollbar{width:6px}
.sidebar::-webkit-scrollbar-track{background:transparent}
.sidebar::-webkit-scrollbar-thumb{background:var(--border);border-radius:3px}
.sidebar-section{margin-bottom:8px}
.sidebar-title{font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:1px;color:var(--text-muted);padding:8px 20px 4px}
.sidebar-link{display:block;padding:5px 20px;font-size:13px;color:var(--text-secondary);cursor:pointer;transition:all 0.15s;border-left:2px solid transparent}
.sidebar-link:hover{color:var(--text-primary);background:var(--bg-secondary);text-decoration:none}
.sidebar-link.active{color:var(--accent);border-left-color:var(--accent);background:rgba(6,182,212,0.05)}
.sidebar-method{font-size:10px;font-weight:700;padding:1px 5px;border-radius:3px;margin-right:6px;vertical-align:middle;display:inline-block;min-width:36px;text-align:center}
.sidebar-method.invoke{background:rgba(59,130,246,0.15);color:var(--event-in)}
.sidebar-method.event{background:rgba(16,185,129,0.15);color:var(--event-out)}
.sidebar-method.ws{background:rgba(139,92,246,0.15);color:var(--ws)}
.menu-toggle{display:none;background:none;border:none;color:var(--text-primary);font-size:24px;cursor:pointer;padding:4px 8px;margin-right:12px}
.content{margin-left:var(--sidebar-width);padding:calc(var(--header-height) + 32px) 48px 80px;max-width:960px}
.content h1{font-size:32px;font-weight:700;margin-bottom:8px;padding-bottom:12px;border-bottom:1px solid var(--border)}
.content h2{font-size:24px;font-weight:600;margin-top:48px;margin-bottom:16px;padding-top:16px}
.content h3{font-size:18px;font-weight:600;margin-top:32px;margin-bottom:12px}
.content h4{font-size:15px;font-weight:600;margin-top:20px;margin-bottom:8px}
.content p{margin-bottom:12px;color:var(--text-secondary)}
.content ul,.content ol{margin-bottom:12px;padding-left:24px;color:var(--text-secondary)}
.content li{margin-bottom:4px}
.section{margin-bottom:24px;padding-top:16px}
table{width:100%;border-collapse:collapse;margin:16px 0;font-size:14px}
th{background:var(--bg-tertiary);text-align:left;padding:10px 14px;font-weight:600;font-size:12px;text-transform:uppercase;letter-spacing:0.5px;color:var(--text-secondary);border-bottom:2px solid #334155}
td{padding:10px 14px;border-bottom:1px solid var(--border);color:var(--text-secondary)}
tr:hover td{background:rgba(6,182,212,0.03)}
pre{margin:16px 0;border-radius:8px;overflow-x:auto;position:relative;border:1px solid var(--border);background:var(--code-bg)}
pre code{display:block;padding:16px !important;font-size:13px !important;line-height:1.5 !important;font-family:"SF Mono","Fira Code",Consolas,monospace !important}
code{font-family:"SF Mono","Fira Code",Consolas,monospace;font-size:13px}
p code,li code,td code{background:var(--code-bg);padding:2px 6px;border-radius:4px;font-size:12px;border:1px solid var(--border)}
.code-block{position:relative}
.copy-btn{position:absolute;top:8px;right:8px;background:var(--bg-secondary);border:1px solid var(--border);color:var(--text-secondary);padding:4px 10px;border-radius:4px;font-size:11px;cursor:pointer;opacity:0;transition:opacity 0.2s}
.code-block:hover .copy-btn{opacity:1}
.copy-btn:hover{background:var(--bg-tertiary);color:var(--text-primary)}
.copy-btn.copied{color:var(--success);border-color:var(--success)}
.endpoint{background:var(--bg-secondary);border:1px solid var(--border);border-radius:10px;margin:24px 0;overflow:hidden;box-shadow:0 1px 3px rgba(0,0,0,0.2);transition:border-color 0.2s}
.endpoint:hover{border-color:#334155}
.endpoint-header{display:flex;align-items:center;padding:14px 20px;border-bottom:1px solid var(--border);cursor:pointer;user-select:none}
.endpoint-header:hover{background:var(--bg-tertiary)}
.endpoint-method{font-size:12px;font-weight:700;padding:3px 10px;border-radius:4px;margin-right:12px;min-width:56px;text-align:center;text-transform:uppercase}
.endpoint-method.invoke{background:rgba(59,130,246,0.15);color:var(--event-in)}
.endpoint-method.event{background:rgba(16,185,129,0.15);color:var(--event-out)}
.endpoint-path{font-family:"SF Mono",Consolas,monospace;font-size:14px;font-weight:500;flex:1}
.endpoint-auth{font-size:11px;margin-left:12px;padding:2px 8px;border-radius:3px}
.endpoint-auth.public{color:var(--text-muted);background:rgba(100,116,139,0.2)}
.endpoint-auth.private{color:var(--warning);background:rgba(245,158,11,0.1)}
.endpoint-toggle{color:var(--text-muted);margin-left:12px;font-size:18px;transition:transform 0.2s}
.endpoint.open .endpoint-toggle{transform:rotate(180deg)}
.endpoint-body{padding:20px;display:none}
.endpoint.open .endpoint-body{display:block}
.endpoint-desc{margin-bottom:16px;color:var(--text-secondary);font-size:14px}
.badge{display:inline-block;padding:2px 8px;border-radius:4px;font-size:11px;font-weight:600}
.callout{padding:14px 18px;border-radius:6px;margin:16px 0;font-size:14px;border-left:3px solid}
.callout-info{background:rgba(6,182,212,0.06);border-left-color:var(--accent);color:var(--text-secondary)}
.callout-warning{background:rgba(245,158,11,0.06);border-left-color:var(--warning);color:var(--text-secondary)}
.callout-danger{background:rgba(239,68,68,0.06);border-left-color:var(--danger);color:var(--text-secondary)}
.callout strong{color:var(--text-primary)}
.tabs{display:flex;border-bottom:1px solid var(--border);margin-bottom:0}
.tab{padding:8px 16px;font-size:13px;color:var(--text-muted);cursor:pointer;border-bottom:2px solid transparent;transition:all 0.15s}
.tab:hover{color:var(--text-secondary)}
.tab.active{color:var(--accent);border-bottom-color:var(--accent)}
.tab-content{display:none}
.tab-content.active{display:block}
.flow-diagram{background:var(--code-bg);border:1px solid var(--border);border-radius:8px;padding:20px;margin:16px 0;font-family:"SF Mono",Consolas,monospace;font-size:13px;line-height:1.6;color:var(--text-secondary);overflow-x:auto;white-space:pre}
.flow-diagram .arrow{color:var(--accent)}
.flow-diagram .client{color:var(--event-in)}
.flow-diagram .server{color:var(--event-out)}
.flow-diagram .comment{color:var(--text-muted)}
@media(max-width:768px){
  .sidebar{transform:translateX(-100%)}
  .sidebar.open{transform:translateX(0)}
  .content{margin-left:0;padding:calc(var(--header-height) + 20px) 16px 60px}
  .menu-toggle{display:block}
  .header-search{display:none}
  .endpoint-header{flex-wrap:wrap;gap:8px}
}
@media print{
  .header,.sidebar,.menu-toggle,.copy-btn,.header-search{display:none !important}
  .content{margin-left:0 !important;padding:20px !important;max-width:100% !important}
  body{background:#fff !important;color:#111 !important;font-size:11pt}
  .content h1{font-size:22pt;border-color:#ccc}
  .content h2{font-size:16pt;color:#111}
  .content h3{font-size:13pt;color:#222}
  .content p,.content li,td,th{color:#333 !important}
  table{border:1px solid #ccc}
  th{background:#f0f0f0 !important;color:#111 !important;border-bottom:2px solid #999}
  td{border-bottom:1px solid #ddd !important}
  tr:hover td{background:transparent !important}
  pre{border:1px solid #ccc !important;background:#f8f8f8 !important}
  pre code{color:#111 !important;font-size:9pt !important}
  .callout{border:1px solid #ccc;background:#f9f9f9 !important}
  .callout strong{color:#111 !important}
  .section{page-break-inside:avoid}
  .flow-diagram{background:#f8f8f8 !important;border:1px solid #ccc !important;color:#333 !important;font-size:9pt}
  .endpoint{border:1px solid #ccc !important;background:#fafafa !important}
  .endpoint-body{display:block !important}
  code{background:#f0f0f0 !important;border-color:#ccc !important;color:#111 !important}
  a{color:#111 !important;text-decoration:none !important}
}