/* * CANONICAL: shared/css/sangeet-theme.css * Sync into each room (and hub) with: powershell -File shared/sync-to-rooms.ps1 * Audio Engines Owner — one product look across Sangeet Yatra. * * Default = practice parchment (singing / madal / tabla / piano interiors). * Add class "theme-journey" on or for hub / room landing pages. */ @import url("https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,500;0,600;0,700;1,500&family=Outfit:wght@400;500;600;700;800&display=swap"); :root { /* Parchment */ --bg: #fdf6e9; --panel: #fffaf0; --ink: #3d2b1f; --muted: #7a6a58; --terra: #b5451d; --terra-soft: #c8663a; --ochre: #d9a441; --green: #5c7a4a; --blue: #3a6ea5; --line: #e7d8bf; --shadow: 0 6px 24px rgba(90, 60, 30, 0.10); --radius: 14px; /* Aliases so older piano CSS (--accent / --warm) maps onto parchment */ --accent: #b5451d; --accent-soft: #c8663a; --warm: #d9a441; /* Journey tokens (also available on parchment pages if needed) */ --mist: #e8f0ec; --sand: #c4a574; --leaf: #2f6b5a; --leaf-deep: #1e463b; --glow: #f0d9a8; /* Occasional accents (piano quest CTA, etc.) */ --sun: #f0b429; --sky: #3d8fd1; --font-sans: "Outfit", system-ui, -apple-system, "Segoe UI", sans-serif; --font-display: "Cormorant Garamond", Georgia, serif; } *, *::before, *::after { box-sizing: border-box; } html { scroll-behavior: smooth; } body { margin: 0; min-height: 100vh; font-family: var(--font-sans); color: var(--ink); background: var(--bg); line-height: 1.65; } a { color: var(--terra); } a:hover { color: var(--terra-soft); } h1, .brand-display { font-family: var(--font-display); font-weight: 600; } /* —— Journey / landing (hub + room homes) —— */ html.theme-journey, html.theme-journey body, body.theme-journey { --ink: #1a2e28; --mist: #e8f0ec; --sand: #c4a574; --leaf: #2f6b5a; --leaf-deep: #1e463b; --glow: #f0d9a8; --line: rgba(232, 240, 236, 0.12); color: var(--mist); background: radial-gradient(ellipse 90% 70% at 15% 12%, rgba(47, 107, 90, 0.45), transparent 55%), radial-gradient(ellipse 70% 60% at 90% 80%, rgba(196, 165, 116, 0.16), transparent 50%), linear-gradient(165deg, #0c1814 0%, #152820 42%, #0a1411 100%); min-height: 100vh; line-height: 1.55; } html.theme-journey a, body.theme-journey a { color: var(--glow); } html.theme-journey a:hover, body.theme-journey a:hover { color: var(--sand); } /* —— Page shell —— Sidebar, main column and footer: the frame every book page is drawn in. It was written out in all 26 places that style a page — eight rooms' shared.css plus the singing, theory and tools pages, which carry theirs inline — and had drifted into two dialects, one 200px wide and one 230–240px. That is the same navigation on every page, so it is declared here once. Descendants are written `:where(.wrap) > nav a`, which carries exactly the specificity the rooms' own `nav a` did — one class-free ancestor, two type selectors — while matching only the sidebar. The scoping matters in both directions. A bare `nav a` would reach the hub index and room landing pages, whose navs are page content with their own styling. A plain `.wrap > nav a` would outrank `.sy-home` and the book-index accordion below and capture their links. And putting the whole thing inside :where() drops it to a single type selector, which then loses to any later `a` or `h2` rule — the accordion's links turned terracotta and the sidebar's headings grew to content size. */ .wrap { display: flex; max-width: 1180px; margin: 0 auto; } /* No top padding: the pinned hub link below holds that space itself. A sticky child parks below its container's padding, so padding here would be a strip above the pinned link that scrolling links show through. */ .wrap > nav { align-self: flex-start; position: sticky; top: 0; width: 200px; min-width: 200px; height: 100vh; overflow-y: auto; padding: 0 12px 18px; background: var(--panel); border-right: 1px solid var(--line); } :where(.wrap) > nav .brand { display: block; margin: 0 0 6px; padding: 0 8px 10px; border-bottom: 1px solid var(--line); color: var(--terra); font-size: 1.05rem; font-weight: 800; line-height: 1.15; text-decoration: none; } :where(.wrap) > nav .brand small { display: block; margin-top: 4px; color: var(--muted); font-size: 0.62rem; font-weight: 700; letter-spacing: 0.09em; text-transform: uppercase; } :where(.wrap) > nav .brand:hover { color: var(--terra-soft); } :where(.wrap) > nav h2 { margin: 15px 0 4px; padding: 0 8px; color: var(--muted); font-size: 0.66rem; letter-spacing: 0.11em; text-transform: uppercase; } :where(.wrap) > nav a { display: block; padding: 4px 8px; border-radius: 7px; color: var(--ink); font-size: 0.875rem; line-height: 1.3; text-decoration: none; } :where(.wrap) > nav a:hover { background: #f3e6cf; } :where(.wrap) > nav a.sub { padding: 2px 8px 2px 18px; color: var(--muted); font-size: 0.78rem; } :where(.wrap) > nav a.sub:hover { color: var(--ink); } :where(.wrap) > nav a.top { margin-top: 4px; font-weight: 600; } main { flex: 1; min-width: 0; padding: 40px clamp(20px, 5vw, 56px); } footer { margin-top: 60px; padding-top: 20px; border-top: 1px solid var(--line); color: var(--muted); font-size: 0.9rem; } .sy-rooms-foot { margin-top: 0.75rem; font-size: 0.88rem; } .sy-rooms-foot a { color: var(--terra); text-decoration: none; } .sy-rooms-foot a:hover { color: var(--terra-soft, var(--terra)); } /* Below this the sidebar becomes the drawer sangeet-mobile-nav.js builds, which reveals it again with `display: block !important`. Scoped to the sidebar so the hub index and room landing pages keep their own navs. */ @media (max-width: 820px) { .wrap > nav { display: none; } } /* —— Pinned hub link (left nav) —— The sidebar is its own scroll container, so `top: 0` pins this to the sidebar rather than to the page: home stays in reach from the bottom of a long book index. */ .sy-home { position: sticky; top: 0; z-index: 2; display: block; margin: 0 0 10px; padding: 18px 0 7px; border-bottom: 1px solid var(--line); background: var(--panel); font-size: 0.68rem; font-weight: 700; letter-spacing: 0.09em; text-transform: uppercase; color: var(--terra); text-decoration: none; } .sy-home:hover { color: var(--terra-soft); } .sy-home:focus-visible { outline: 2px solid var(--terra); outline-offset: 2px; } /* —— Book-index accordion (left nav) —— */ #sy-book-index { margin-top: 2px; } .sy-book-theory { margin: 0; } .sy-book-sec { margin-top: 6px; } .sy-book-toggle { display: flex; align-items: center; gap: 6px; width: 100%; margin: 0; padding: 4px 8px; border: 0; background: transparent; border-radius: 7px; font: inherit; font-size: 0.66rem; font-weight: 600; letter-spacing: 0.11em; text-transform: uppercase; color: var(--muted); cursor: pointer; text-align: left; } .sy-book-toggle:hover { background: #f3e6cf; } .sy-book-toggle:focus-visible { outline: 2px solid var(--terra); outline-offset: 2px; } .sy-book-toggle.is-here { color: var(--terra); font-weight: 700; } .sy-book-chevron { display: inline-block; width: 10px; flex-shrink: 0; font-size: 9px; opacity: 0.7; line-height: 1; } .sy-book-chevron::before { content: "\25B8"; } .sy-book-toggle[aria-expanded="true"] .sy-book-chevron::before { content: "\25BE"; } .sy-book-pages { margin: 2px 0 0; } #sy-book-index a { padding: 5px 8px 5px 22px; border-left: 3px solid transparent; border-radius: 6px; } .sy-book-theory a { padding: 4px 8px; border-left: none; } #sy-book-index a.sub { padding: 2px 8px 2px 28px; } #sy-book-index a[aria-current="page"] { font-weight: 700; color: var(--ink); background: #f3e6cf; border-left-color: var(--terra); } /* Book pager — the previous and next chapter, built by sangeet-book-nav.js from the same index the sidebar draws. Prev sits left and next right even when only one of them exists, so the arrow a reader reaches for never moves. */ #sy-pager { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin: 32px 0 8px; } #sy-pager a { display: flex; flex-direction: column; gap: 2px; padding: 10px 14px; border: 1.5px solid var(--line); border-radius: 10px; text-decoration: none; color: var(--ink); } #sy-pager a:hover { border-color: var(--terra); background: #fdf6e9; } #sy-pager a span { font-size: 0.72rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted, #7a6a55); } #sy-pager a strong { font-size: 0.98rem; line-height: 1.3; } /* The next link is the one being reached for, so it keeps the right-hand column and its own emphasis whether or not a previous link exists beside it. */ .sy-pager-prev span::before { content: "\2190\00a0"; } .sy-pager-next { grid-column: 2; text-align: right; border-color: var(--terra) !important; } .sy-pager-next span::after { content: "\00a0\2192"; } @media (max-width: 640px) { #sy-pager { grid-template-columns: 1fr; } .sy-pager-next { grid-column: 1; } } /* “From theory” banner — a room page saying which shared theory chapter it applies. Rooms already used the class; the look lives here so every room reads the same. */ .from-theory { font-size: 0.85rem; color: var(--muted); border-left: 3px solid var(--ochre); padding: 6px 12px; margin: 0 0 14px; } .from-theory strong { color: var(--ink); } /* Compact data tables — size to content, don’t stretch full main width */ table { width: max-content; max-width: 100%; border-collapse: collapse; table-layout: auto; } th, td { padding: 0.4em 0.7em; vertical-align: top; } th { white-space: nowrap; } .from-theory a { color: var(--ink); font-weight: 700; } h1 .np { color: var(--terra); } .lead { font-size: 1.12rem; color: #4a3728; line-height: 1.6; } .note { background: #fbf1da; border-left: 5px solid var(--ochre); border-radius: 8px; color: #5a4a34; margin: 18px 0; padding: 12px 18px; } .tip { background: #eef3e7; border-left-color: var(--green); } .card { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); margin: 18px 0; padding: 20px 22px; } /* Canonical buttons */ .btn { display: inline-flex; align-items: center; justify-content: center; background: var(--terra); color: #fff; border: none; padding: 10px 16px; border-radius: 10px; font-weight: 700; cursor: pointer; text-decoration: none; font: inherit; } .btn:hover { background: var(--terra-soft); color: #fff; } .btn.ghost { background: transparent; color: var(--ink); border: 1.5px solid var(--line); } .btn.ghost:hover { border-color: var(--terra); color: var(--terra); }