/* =============================================================
   CloudSonic Docs Pro — sonic-docs.css
   Docs layout only. Loads on /docs/* pages only.
   Code/callout/prism styles are in sonic-global.css.
   Override variables in your theme's Additional CSS.
   ============================================================= */

:root {
    --sonic-sidebar-width: 260px;
    --sonic-toc-width: 220px;
    --sonic-content-width: 700px;
    --sonic-bg: #ffffff;
    --sonic-sidebar-bg: #f8f9fa;
    --sonic-border: #e5e7eb;
    --sonic-text: #1a1a2e;
    --sonic-muted: #6b7280;
    --sonic-accent: #2563eb;
    --sonic-accent-hover: #1d4ed8;
    --sonic-active-bg: #eff6ff;
    --sonic-active-text: #1d4ed8;
    --sonic-section-title: #9ca3af;
    --sonic-font-size: 15px;
    --sonic-line-height: 1.7;
}

/* Full-width breakout */
.sonic-docs-wrap { width: 100vw; margin-left: calc(50% - 50vw); background: var(--sonic-bg); min-height: 100vh; font-family: var(--sonic-font-sans); font-size: var(--sonic-font-size); color: var(--sonic-text); }

/* 3-column layout */
.sonic-docs-layout { display: grid; grid-template-columns: var(--sonic-sidebar-width) 1fr var(--sonic-toc-width); grid-template-areas: "sidebar content toc"; align-items: start; min-height: 100vh; }
.sonic-sidebar { grid-area: sidebar; }
.sonic-toc-sidebar { grid-area: toc; }
.sonic-content { grid-area: content; max-width: var(--sonic-content-width); width: 100%; margin: 0 auto; padding: 40px 40px 80px; box-sizing: border-box; }

/* Left sidebar */
.sonic-sidebar { position: sticky; top: 0; max-height: 100vh; overflow-y: auto; padding: 32px 0; background: var(--sonic-bg); border-right: 1px solid var(--sonic-border); scrollbar-width: thin; }
.sonic-sidebar::-webkit-scrollbar { width: 4px; }
.sonic-sidebar::-webkit-scrollbar-thumb { background: var(--sonic-border); border-radius: 4px; }

/* Nav */
.sonic-nav ul { list-style: none; margin: 0; padding: 0; }
.sonic-nav > ul { padding-right: 16px; }
.sonic-nav li { margin: 0; }
.sonic-nav-section-title { display: block; padding: 20px 12px 6px; font-size: 11px; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; color: var(--sonic-section-title); }
.sonic-nav a { display: block; padding: 6px 12px; border-radius: 6px; color: var(--sonic-muted); text-decoration: none; font-size: 13.5px; line-height: 1.4; transition: background 0.12s, color 0.12s; }
.sonic-nav a:hover { background: var(--sonic-active-bg); color: var(--sonic-accent); }
.sonic-nav a[aria-current="page"] { background: var(--sonic-active-bg); color: var(--sonic-active-text); font-weight: 600; }
.sonic-nav-section .sonic-nav-section ul { padding-left: 12px; }
.sonic-nav-hidden { display: none; }
.sonic-nav-toggle { list-style: none; }
.sonic-nav-toggle button { background: none; border: none; padding: 6px 12px; cursor: pointer; font-size: 12px; color: var(--sonic-accent); font-family: var(--sonic-font-sans); }
.sonic-nav-toggle button:hover { text-decoration: underline; }

/* Content typography */
.sonic-content h1 { font-size: 2rem; font-weight: 700; margin: 0 0 8px; line-height: 1.2; color: var(--sonic-text); }
.sonic-content h1 + p { color: var(--sonic-muted); font-size: 1.05rem; margin-top: 0; margin-bottom: 32px; }
.sonic-content h2 { font-size: 1.35rem; font-weight: 650; margin: 48px 0 12px; padding-top: 16px; border-top: 1px solid var(--sonic-border); color: var(--sonic-text); }
.sonic-content h3 { font-size: 1.05rem; font-weight: 650; margin: 28px 0 8px; color: var(--sonic-text); }
.sonic-content p { margin: 0 0 16px; line-height: var(--sonic-line-height); color: var(--sonic-text); }
.sonic-content a { color: var(--sonic-accent); text-decoration: underline; text-underline-offset: 2px; }
.sonic-content a:hover { color: var(--sonic-accent-hover); }
.sonic-content ul, .sonic-content ol { margin: 0 0 16px; padding-left: 24px; line-height: var(--sonic-line-height); }
.sonic-content li { margin-bottom: 4px; }
.sonic-content blockquote { margin: 0 0 16px; padding: 12px 16px; border-left: 3px solid var(--sonic-accent); background: var(--sonic-active-bg); border-radius: 0 6px 6px 0; color: var(--sonic-muted); }
.sonic-content hr { border: none; border-top: 1px solid var(--sonic-border); margin: 32px 0; }
.sonic-content table { width: 100%; border-collapse: collapse; margin: 0 0 24px; font-size: 0.9rem; }
.sonic-content th, .sonic-content td { padding: 8px 12px; text-align: left; border: 1px solid var(--sonic-border); }
.sonic-content th { background: var(--sonic-sidebar-bg); font-weight: 600; }
.sonic-content tr:nth-child(even) td { background: var(--sonic-sidebar-bg); }
.sonic-content code:not([class*="language-"]) { background: var(--sonic-inline-code-bg) !important; color: var(--sonic-inline-code-text) !important; }

/* Right TOC sidebar */
.sonic-toc-sidebar { position: sticky; top: 0; padding: 40px 0 40px 16px; max-height: 100vh; overflow-y: auto; scrollbar-width: thin; }
.sonic-toc-heading { font-size: 11px; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; color: var(--sonic-section-title); margin: 0 0 12px; }
.sonic-toc ul { list-style: none; margin: 0; padding: 0; border-left: 1px solid var(--sonic-border); }
.sonic-toc li { margin: 0; }
.sonic-toc a { display: block; padding: 4px 0 4px 14px; font-size: 12.5px; color: var(--sonic-muted); text-decoration: none; line-height: 1.4; transition: color 0.12s, border-color 0.12s; border-left: 2px solid transparent; margin-left: -1px; }
.sonic-toc a:hover { color: var(--sonic-accent); border-color: var(--sonic-accent); }
.sonic-toc-h3 a { padding-left: 26px; font-size: 12px; }

/* Responsive */
@media (max-width: 1200px) {
    .sonic-docs-layout { grid-template-columns: var(--sonic-sidebar-width) 1fr; grid-template-areas: "sidebar content" "sidebar toc"; }
    .sonic-toc-sidebar { grid-area: toc; position: static; max-height: none; padding: 0 0 40px; border-top: 1px solid var(--sonic-border); }
}
@media (max-width: 768px) {
    .sonic-docs-layout { grid-template-columns: 1fr; grid-template-areas: "content" "toc"; padding: 0 20px; }
    .sonic-sidebar { display: none; }
    .sonic-toc-sidebar { padding: 0 0 40px; }
}