/* ═══════════════════════════════════════════ METRICI – Shared Stylesheet Used across all documentation pages. ═══════════════════════════════════════════ */ /* ── CSS Variables (REQUIRED for sidebar + callouts) ── */ /* ── Local Fonts ── */ @font-face { font-family: 'DM Sans'; font-weight: 400; font-style: normal; font-display: swap; src: url('../fonts/dm-sans-400.ttf') format('truetype'); } @font-face { font-family: 'DM Sans'; font-weight: 500; font-style: normal; font-display: swap; src: url('../fonts/dm-sans-500.ttf') format('truetype'); } @font-face { font-family: 'DM Sans'; font-weight: 600; font-style: normal; font-display: swap; src: url('../fonts/dm-sans-600.ttf') format('truetype'); } @font-face { font-family: 'DM Sans'; font-weight: 700; font-style: normal; font-display: swap; src: url('../fonts/dm-sans-700.ttf') format('truetype'); } @font-face { font-family: 'JetBrains Mono'; font-weight: 400; font-style: normal; font-display: swap; src: url('../fonts/jetbrains-mono-400.ttf') format('truetype'); } @font-face { font-family: 'JetBrains Mono'; font-weight: 500; font-style: normal; font-display: swap; src: url('../fonts/jetbrains-mono-500.ttf') format('truetype'); } :root { --metrici-red: #D32F2F; --metrici-dark-red: #B71C1C; --metrici-sidebar-bg: #2B2B2B; --metrici-sidebar-text: #ECEFF1; --sidebar-width: 280px; /* single source of truth for sidebar width */ /* Design tokens used by .info-card, .flow-step, .setting-row and .note */ --surface: #f9fafb; /* card / step fill */ --border: #e6e8eb; /* card / row borders */ --text: #1C1917; /* primary value text */ --text-muted: #6b7280; /* labels, arrows, muted text */ --blue-bg: #EFF6FF; /* .note background */ } /* ── Base Styles ── */ html { scroll-behavior: smooth; } /* ── iPhone fullscreen lock (added/removed by JS) ── */ body.viewer-fullscreen-active { overflow: hidden; touch-action: none; } body { font-family: 'DM Sans', sans-serif; -webkit-font-smoothing: antialiased; line-height: 1.7; margin: 0; padding: 0; color: #1C1917; background: #f9f9f9; } h1, h2, h3 { color: #2c3e50; } h1 { font-size: 2.2rem; margin-bottom: 0.5rem; } h2 { font-size: 1.8rem; margin-top: 1.5rem; margin-bottom: 1rem; border-bottom: 1px solid #eee; padding-bottom: 0.5rem; } h3 { font-size: 1.4rem; margin-top: 1rem; } h4 { font-size: 1.1rem; margin-top: 0.8rem; color: #34495e; } ul, ol { margin-left: 1.5rem; margin-bottom: 1rem; } li { margin-bottom: 0.5rem; } /* ── Container ── */ .container { max-width: 900px; margin: auto; background: #fff; padding: 30px; border-radius: 4px; overflow: visible; transition: transform 0.3s ease; /* GPU-accelerated animation */ will-change: transform; /* tells GPU to prepare */ -webkit-transition: -webkit-transform 0.3s ease; /* Safari support */ /*box-shadow: 0 4px 10px rgba(0,0,0,0.2);*/ } /* Add class="has-sidebar" to when using sidebar */ body.has-sidebar { padding: 0; padding-left: var(--sidebar-width); } body.has-sidebar .container { margin: 20px auto; max-width: min(900px, (100% - var(--sidebar-width) - 60px)); } /* ── Notes and Warnings ── */ .note, .warning { border-radius: 8px; padding: 16px 20px; margin: 18px 0; font-size: 14px; line-height: 1.65; border-left: 3px solid; } .note { background: var(--blue-bg, #EFF6FF); border-color: #ffd42a; } .warning { background: #FEF2F2; border-color: var(--metrici-red); } .note p, .warning p { margin: 0; } .note > strong:first-child, .warning > strong:first-child { display: block; margin-bottom: 0.5rem; } /* ── Code ── */ .code, code { font-family: 'JetBrains Mono', monospace; background: #f4f4f4; padding: 2px 6px; border-radius: 3px; font-size: 0.9em; } pre { background: #272822; color: #f8f8f2; padding: 1rem; overflow: auto; border-radius: 4px; margin: 1.5rem 0; } pre code { background: transparent; padding: 0; color: #f8f8f2; font-size: 0.85em; } /* ── Links ── */ a { color: #2980b9; text-decoration: none; } a.button { display: inline-block; padding: 4px 12px; background: #2980b9; color: #fff; border-radius: 3px; cursor: pointer; } a.button:hover { background: #1f6391; text-decoration: none; } /* ── Tables ── */ table { border-collapse: collapse; width: 100%; margin: 16px 0; } th, td { border: 1px solid #ccc; padding: 6px 8px; text-align: left; font-size: 0.82rem; } th { background: var(--metrici-red); color: #fff; } tr:nth-child(even) { background: #fafafa; } tr:hover { background: #f5f5f5; } /* ── Navigation/TOC (inline version for pages without sidebar) ── */ nav.toc, .toc { background: #f8f9fa; padding: 1rem; border-radius: 4px; margin: 1.5rem 0; } nav.toc ul, .toc ul, .toc ol { margin: 0; padding: 0; list-style: none; } nav.toc li, .toc li { margin: 0.3rem 0; } nav.toc a, .toc a { color: #2980b9; text-decoration: none; display: block; padding: 2px 0; } nav.toc a:hover, .toc a:hover { text-decoration: underline; color: #1a5276; } /* ── Section styling ── */ .section { margin-bottom: 2rem; } /* ── Footer ── */ footer { margin-top: 3rem; padding-top: 1rem; border-top: 1px solid #eee; text-align: center; color: #666; font-size: 0.9em; } .footer-note { text-align: center; color: #888; font-size: 0.85em; margin-top: 2rem; font-style: italic; } /* ── Images ── */ img { max-width: 100%; height: auto; border: 1px solid #ddd; border-radius: 4px; margin: 1rem 0; } /* ── Subtitle ── */ .subtitle { color: #666; font-size: 1.1rem; margin-top: -0.5rem; margin-bottom: 1.5rem; } /* ── Horizontal rule ── */ hr { border: none; border-top: 1px solid #eee; margin: 2rem 0; } /* ── Figures ── */ figcaption { font-size: 0.9em; text-align: center; color: #555; margin-top: 8px; } figure { display: flex; flex-direction: column; align-items: center; margin: 2rem 0; scroll-margin-top: 30vh; } figure.rightsideimage { align-items: center; margin: 2rem 0; } /* ── Utility classes ── */ strong.red { color: #e74c3c; } p.section { margin-left: 1.2rem; } a.simple-button { color: #2980b9; text-decoration: underline; cursor: pointer; background: none; padding: 0; border: none; } a.simple-button:hover { color: #1f6391; text-decoration: underline; } a.red { color: #e00024; } /* ── Figure navigation (back buttons — hidden, replaced by global button) ── */ .figback { display: none !important; } .figurewrap { position: relative; display: block; text-align: center; } .figref { scroll-margin-top: 30vh; } /* ── Logo header ── */ .logo { margin-top: auto; display: flex; align-items: center; justify-content: space-between; gap: 16px; } .logo-text { text-align: left; } .logo-img { border: none; border-radius: 0; margin-top: -75px; margin-left: auto; margin-right: -10px; max-width: 250px; height: auto; } /* ── Chapter separator ── */ h1.chapter::before { content: ""; display: block; height: 3px; margin-bottom: 30px; background: linear-gradient(to right, #cc0000, transparent); } /* ═══════════════════════════════════════════ SIDEBAR – Fixed left navigation (DESKTOP) ═══════════════════════════════════════════ Uses flex column layout so: - Logo stays pinned at top - Nav links scroll independently - Bottom link stays pinned at bottom Animation uses transform instead of left for GPU-accelerated smooth sliding on phones. ═══════════════════════════════════════════ */ .sidebar { width: var(--sidebar-width); min-width: var(--sidebar-width); background: var(--metrici-sidebar-bg); color: var(--metrici-sidebar-text); padding: 28px 0; position: fixed; top: 0; left: 0; height: 100vh; overflow-y: hidden; /* nav handles its own scrolling */ z-index: 100; display: flex; flex-direction: column; box-sizing: border-box; /* GPU-accelerated animation via transform */ transform: translateX(0); -webkit-transform: translateX(0); transition: transform 0.3s ease; -webkit-transition: -webkit-transform 0.3s ease; will-change: transform; } /* ── Sidebar logo area (pinned at top) ── */ .sidebar-logo { padding: 0 24px 20px; border-bottom: 1px solid rgb(59, 56, 56); margin-bottom: 16px; flex-shrink: 0; } .sidebar-logo .brand-img { max-width: 220px; height: auto; border: none; border-radius: 0; margin: 0; } .sidebar-logo .subtitle { font-size: 0.78rem; color: #9E9E9E; margin-top: -30px; margin-left: 65px; letter-spacing: 0.3px; } /* ── Sidebar navigation links (scrollable) ── */ .sidebar nav { padding: 0 12px; flex: 1; overflow-y: auto; scrollbar-width: thin; scrollbar-color: #555 transparent; } /* Chrome, Safari, Edge scrollbar for nav */ .sidebar nav::-webkit-scrollbar { width: 6px; } .sidebar nav::-webkit-scrollbar-track { background: transparent; } .sidebar nav::-webkit-scrollbar-thumb { background: #555; border-radius: 3px; } .sidebar nav::-webkit-scrollbar-thumb:hover { background: #888; } .sidebar nav a { display: block; color: #B0BEC5; text-decoration: none; padding: 7px 14px; font-size: 0.88rem; border-radius: 6px; transition: all 0.15s; line-height: 1.45; } .sidebar nav a:hover { background: rgba(255, 255, 255, 0.06); color: #FFF; } .sidebar nav a.section-link { font-weight: 600; color: #ECEFF1; margin-top: 0px; font-size: 0.82rem; text-transform: uppercase; letter-spacing: 0.6px; } .sidebar nav a.section-link:first-child { margin-top: 0; } .sidebar nav a.sub-link { padding-left: 28px; font-size: 0.84rem; } /* ── Sidebar bottom link (pinned at bottom) ── */ .sidebar-bottom { padding: 5px 16px; border-top: 1px solid rgba(255, 255, 255, 0.08); margin-top: 5px; text-align: center; flex-shrink: 0; } .sidebar-bottom a { display: flex; align-items: center; gap: 8px; color: #9E9E9E; text-decoration: none; font-size: 0.85rem; padding: 8px 16px; border-radius: 6px; transition: all 0.15s; justify-content: center; padding-top: 16px; } .sidebar-bottom a:hover { background: rgba(255, 255, 255, 0.06); color: #FFF; } .sidebar-bottom a .arrow { font-size: 1rem; transition: transform 0.15s; } .sidebar-bottom a:hover .arrow { transform: translateX(-3px); } /* ── Sidebar resources (datasheet, CE certificate) ── */ /* Sits below the chapter list; flex-shrink:0 keeps it visible while the chapter nav scrolls on its own. */ .sidebar-resources { flex-shrink: 0; padding: 10px 12px 4px; margin: 6px 12px 0; border-top: 1px solid rgba(255,255,255,0.08); } .sidebar-resources .resources-label { font-size: 0.72rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.6px; color: #78858c; padding: 2px 14px 6px; } .sidebar-resources a.resource-link { display: flex; align-items: center; gap: 10px; color: #B0BEC5; text-decoration: none; padding: 8px 14px; font-size: 0.86rem; border-radius: 6px; transition: all 0.15s; } .sidebar-resources a.resource-link:hover { background: rgba(255,255,255,0.06); color: #fff; } /* invert() makes the black source SVGs visible on the dark sidebar. If you swap in white/light icons, just delete the filter line. */ .sidebar-resources .resource-icon { width: 16px; height: 16px; flex-shrink: 0; margin: 0; border: none; border-radius: 0; filter: invert(1); opacity: 0.7; transition: opacity 0.15s; } .sidebar-resources a.resource-link:hover .resource-icon { opacity: 1; } /* ═══════════════════════════════════════════ HAMBURGER BUTTON – Mobile menu toggle ═══════════════════════════════════════════ */ .hamburger { display: none; position: fixed; top: 15px; left: 15px; z-index: 1000; background: var(--metrici-red); color: #fff; border: none; font-size: 24px; width: 46px; height: 46px; border-radius: 10px; cursor: pointer; box-shadow: 0 3px 10px rgba(0, 0, 0, 0.2); transition: background 0.2s ease; } .hamburger:hover { background: var(--metrici-dark-red); } /* Hide hamburger when sidebar is open */ .sidebar.open~.hamburger { display: none; } /* ═══════════════════════════════════════════ CLOSE BUTTON – Inside sidebar on mobile ═══════════════════════════════════════════ */ .close-btn { display: none; position: absolute; top: 16px; right: 16px; background: none; border: none; font-size: 22px; color: #999; cursor: pointer; transition: color 0.2s ease; z-index: 101; } .close-btn:hover { color: #fff; } /* ═══════════════════════════════════════════ BACK TO TOP BUTTON ═══════════════════════════════════════════ */ .back-to-top { position: fixed; bottom: 30px; right: 30px; z-index: 200; width: 46px; height: 46px; border-radius: 12px; background: var(--metrici-red); color: #FFF; border: none; cursor: pointer; font-size: 0; display: flex; align-items: center; justify-content: center; box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15); opacity: 0; visibility: hidden; transition: opacity 0.3s, visibility 0.3s, background-color 0.2s, transform 0.2s; } .back-to-top.visible { opacity: 1; visibility: visible; } .back-to-top:hover { background: var(--metrici-dark-red); transform: translateY(-3px); box-shadow: 0 6px 16px rgba(0, 0, 0, 0.2); } .back-to-top::before { content: ''; width: 12px; height: 12px; border-top: 2.5px solid #FFF; border-right: 2.5px solid #FFF; transform: rotate(-45deg); margin-top: 4px; } /* ═══════════════════════════════════════════ BACK TO REF BUTTON – Returns to figure reference ═══════════════════════════════════════════ */ .back-to-ref { position: fixed; bottom: 90px; right: 30px; z-index: 200; width: 46px; height: 46px; border-radius: 12px; background: var(--metrici-red); color: #FFF; border: none; cursor: pointer; font-size: 18px; display: flex; align-items: center; justify-content: center; box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15); opacity: 0; visibility: hidden; transition: opacity 0.3s, visibility 0.3s, background-color 0.2s, transform 0.2s; } .back-to-ref.visible { opacity: 1; visibility: visible; } .back-to-ref:hover { background: var(--metrici-dark-red); transform: translateY(-3px); box-shadow: 0 6px 16px rgba(0, 0, 0, 0.2); } /* ═══════════════════════════════════════════ SIDEBAR PRINT BUTTON ═══════════════════════════════════════════ */ .sidebar-print { display: block; color: #9E9E9E; text-decoration: none; text-align: center; font-size: 0.8rem; padding: 4px 16px; border-radius: 6px; transition: all 0.15s; margin-bottom: 2px; } .sidebar-print:hover { background: rgba(255, 255, 255, 0.06); color: #FFF; } /* ═══════════════════════════════════════════ DESKTOP – Keep sidebar visible (≥ 1025px) ═══════════════════════════════════════════ On desktop the sidebar is always shown. Override the default translateX so it doesn't hide behind the transform. ═══════════════════════════════════════════ */ @media (min-width: 1025px) { .sidebar { transform: translateX(0); -webkit-transform: translateX(0); } } /* ═══════════════════════════════════════════ RESPONSIVE – Tablet / small desktop (≤ 1024px) ═══════════════════════════════════════════ Sidebar slides off-screen using transform (GPU-accelerated, smooth on all devices). Container pushes right using transform instead of margin-left for better performance. ═══════════════════════════════════════════ */ @media (max-width: 1024px) { .hamburger { display: flex; align-items: center; justify-content: center; } .close-btn { display: block; } /* Slide sidebar off-screen using transform */ .sidebar { transform: translateX(-100%); -webkit-transform: translateX(-100%); } /* When .open is toggled, slide sidebar back in */ .sidebar.open { transform: translateX(0); -webkit-transform: translateX(0); } body.has-sidebar .container { margin-left: auto; margin-right: auto; } /* Push container right using transform (GPU-accelerated) */ .sidebar.open~.container { transform: translateX(calc(var(--sidebar-width) + 30px)); -webkit-transform: translateX(calc(var(--sidebar-width) + 30px)); } /* Logo stacks vertically when sidebar disappears */ .logo { flex-direction: column; text-align: center; } .logo-img { margin-top: 0; margin-right: 0; max-width: 150px; order: -1; } body.has-sidebar { padding-left: 0; } } /* ═══════════════════════════════════════════ RESPONSIVE – Mobile (≤ 768px) ═══════════════════════════════════════════ */ @media (max-width: 768px) { html, body { overflow-x: hidden; width: 100%; overscroll-behavior-x: none; } body { padding: 0; font-size: 14px; } .container { padding: 10px; border-radius: 0; margin-left: 0 !important; margin-right: 0 !important; width: 100%; min-width: 0; max-width: 100vw; overflow-x: hidden; box-sizing: border-box; } .container * { max-width: 100%; box-sizing: border-box; } .container img { max-width: 100%; height: auto; width: auto; } h1 { font-size: 1.6rem; } h2 { font-size: 1.3rem; } h3 { font-size: 1.1rem; } table { display: block; overflow-x: auto; -webkit-overflow-scrolling: touch; } pre { font-size: 0.75rem; padding: 0.7rem; } code { font-size: 0.8rem; word-break: break-word; } /* Smaller sidebar on phones */ .sidebar { width: 240px; min-width: 240px; } /* Push container using transform (GPU-accelerated) */ .sidebar.open~.container { margin-left: 0 !important; transform: translateX(256px); -webkit-transform: translateX(256px); } .figurewrap { display: flex; flex-direction: column; align-items: center; } .logo { flex-direction: column; text-align: center; } .logo-img { margin-top: 0; margin-right: 0; max-width: 150px; } body.has-sidebar .container { max-width: 100%; } p, li, dd, td { overflow-wrap: break-word; word-break: break-word; } .info-grid { grid-template-columns: 1fr; } .viewer-section.expanded { position: fixed; top: 0; left: 0; width: 100vw; height: 100dvh; /* dvh fixes Safari dynamic address bar */ z-index: 9999; border-radius: 0; margin: 0; display: flex; flex-direction: column; background: #1a1a1a; } .viewer-section.expanded model-viewer { flex: 1; width: 100%; min-height: 0; /* prevents flex overflow on iPhone */ height: auto !important; /* overrides the 280px mobile height */ } .viewer-section.expanded .viewer-controls { flex-shrink: 0; /* ADD — keeps controls visible */ } .viewer-section.expanded .viewer-hint { flex-shrink: 0; /* ADD — keeps hint visible */ } .viewer-section.expanded .viewer-fullscreen { display: none; } .viewer-section.expanded .viewer-exit-fullscreen { display: flex; position: absolute; top: calc(10px + env(safe-area-inset-top)); /* notch fix */ right: calc(10px + env(safe-area-inset-right)); /* notch fix */ background: rgba(0,0,0,0.5); color: #fff; border: none; border-radius: 6px; width: 40px; height: 40px; font-size: 20px; cursor: pointer; z-index: 10; align-items: center; justify-content: center; } } /* ═══════════════════════════════════════════ PRINT – Hide sidebar, full-width content ═══════════════════════════════════════════ */ @media print { .sidebar, .hamburger, .close-btn, .back-to-top, .back-to-ref, .download-pdf { display: none !important; } body.has-sidebar .container { margin-left: auto; margin-right: auto; } } /* ═══════════════════════════════════════════ 3D PRODUCT VIEWER ═══════════════════════════════════════════ Embedded 3D model viewer for product pages. Uses Google model-viewer (WebGL, works on mobile). Place your .glb file in the images folder. ═══════════════════════════════════════════ */ .viewer-section { position: relative; margin: 20px 0 30px; border-radius: 8px; border: 1px solid #e0e0e0; overflow: hidden; background: linear-gradient(180deg, var(--metrici-sidebar-bg) 0%, #3a3a3a 100%); } .viewer-section model-viewer { width: 100%; height: 400px; display: block; outline: none; background: transparent; --poster-color: transparent; } .viewer-hint { text-align: center; font-size: 0.8rem; color: #ffffff; padding: 8px; margin: 0; border-top: 1px solid var(--metrici-red); background: var(--metrici-red); } /* ── Variant toggle (Exterior / Interior) ── Activates only when the hint bar has the .has-variants modifier. Pages without two variants keep the original centered hint. */ .viewer-hint.has-variants { position: relative; display: flex; align-items: center; gap: 14px; padding: 6px 12px; text-align: left; } .viewer-hint.has-variants .drag-hint { position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%); text-align: center; white-space: nowrap; pointer-events: none; } .variant-toggle { display: inline-flex; background: rgba(0,0,0,0.20); border-radius: 20px; padding: 3px; gap: 2px; flex-shrink: 0; } .variant-btn { background: transparent; border: none; color: rgba(255,255,255,0.70); font-family: 'DM Sans', sans-serif; font-size: 11px; font-weight: 600; letter-spacing: 0.05em; text-transform: uppercase; padding: 3px 12px; border-radius: 16px; cursor: pointer; transition: background 0.2s, color 0.2s; white-space: nowrap; line-height: 1.6; } .variant-btn.active { background: rgba(255,255,255,0.18); color: #fff; } .variant-btn:hover:not(.active) { color: #fff; } /* Mobile — keep toggle on left, allow wrap of long hint text */ @media (max-width: 768px) { .viewer-hint.has-variants { flex-wrap: wrap; justify-content: center; gap: 8px; } .viewer-hint.has-variants .drag-hint { position: static; transform: none; flex: 1 1 100%; text-align: center; } } /* ── Fullscreen button (top right of viewer) ── */ .viewer-fullscreen { position: absolute; top: 10px; right: 10px; background: rgba(0,0,0,0.5); color: #fff; border: none; border-radius: 6px; width: 36px; height: 36px; font-size: 18px; cursor: pointer; z-index: 10; } /* ── Exit fullscreen button (hidden by default) ── */ .viewer-exit-fullscreen { display: none; } /* ═══════════════════════════════════════════ FULLSCREEN MODE ═══════════════════════════════════════════ */ /* Chrome, Firefox, Edge */ .viewer-section:fullscreen { background: #1a1a1a; display: flex; flex-direction: column; border:none; margin:0; padding:0; } .viewer-section:fullscreen model-viewer { flex: 1; height: 100%; width: 100%; } .viewer-section:fullscreen .viewer-hint { padding: 8px; font-size: 0.75rem; flex-shrink: 0; } .viewer-section:fullscreen .viewer-fullscreen { display: none; } .viewer-section:fullscreen .viewer-exit-fullscreen { display: flex; position: absolute; top: 10px; right: 10px; background: rgba(0,0,0,0.5); color: #fff; border: none; border-radius: 6px; width: 40px; height: 40px; font-size: 20px; cursor: pointer; z-index: 10; align-items: center; justify-content: center; } /* Safari */ .viewer-section:-webkit-full-screen { background: #1a1a1a; display: flex; flex-direction: column; } .viewer-section:-webkit-full-screen model-viewer { flex: 1; height: 100%; width: 100%; } .viewer-section:-webkit-full-screen .viewer-hint { padding: 8px; font-size: 0.75rem; flex-shrink: 0; } .viewer-section:-webkit-full-screen .viewer-fullscreen { display: none; } .viewer-section:-webkit-full-screen .viewer-exit-fullscreen { display: flex; position: absolute; top: 10px; right: 10px; background: rgba(0,0,0,0.5); color: #fff; border: none; border-radius: 6px; width: 40px; height: 40px; font-size: 20px; cursor: pointer; z-index: 10; align-items: center; justify-content: center; } /* Mobile — shorter viewer */ @media (max-width: 768px) { .viewer-section model-viewer { height: 280px; } } /* Print — hide the 3D viewer */ @media print { .viewer-section { display: none; } } .viewer-controls { display: flex; align-items: center; gap: 16px; padding: 12px 16px; background: var(--metrici-sidebar-bg); border-top: 1px solid rgba(255,255,255,0.08); flex-wrap: wrap; } .viewer-control { display: flex; align-items: center; gap: 8px; } .viewer-control label { color: #999; font-size: 12px; white-space: nowrap; } .viewer-control input[type="range"] { width: 80px; height: 4px; accent-color: var(--metrici-red); cursor: pointer; } .viewer-control-btn { background: rgba(255,255,255,0.06); border: 1px solid rgba(255,255,255,0.12); color: #ccc; border-radius: 6px; padding: 5px 12px; font-size: 12px; cursor: pointer; transition: all 0.15s; white-space: nowrap; display: inline-flex; /* ← add */ align-items: center; /* ← add */ gap: 6px; /* ← add */ line-height: 1; /* ← add this */ height: 28px; } .viewer-control-btn:hover { background: rgba(255,255,255,0.12); color: #fff; border-color: var(--metrici-red); } .viewer-control-btn img { width: 10px; height: 10px; flex-shrink: 0; /* don't let flexbox squish it */ border: none; border-radius: 0; margin: 0; filter: invert(1); opacity: 0.7; } .viewer-control-btn:hover img { opacity: 1; } /* Fullscreen — controls stay at bottom */ .viewer-section:fullscreen .viewer-controls { flex-shrink: 0; } .viewer-section:-webkit-full-screen .viewer-controls { flex-shrink: 0; } /* Mobile — 3-column grid: sliders on row 1, buttons on row 2 */ @media (max-width: 768px) { .viewer-controls { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px 10px; padding: 10px 12px; align-items: center; } .viewer-control, .viewer-control-btn { width: 100%; justify-content: center; min-width: 0; /* allow cell to shrink below content width */ } .viewer-control input[type="range"] { width: 100%; /* slider fills its grid cell */ min-width: 0; } .viewer-control-btn { height: 26px; padding: 0 8px; font-size: 11px; } /* Keep the icon size identical across orientations */ .viewer-control-btn img { width: 10px; height: 10px; } .hotspot { font-size: 10px; padding: 3px 10px; } } .info-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin: 20px 0; } .info-card { background: var(--surface); border: 1px solid var(--border); border-radius: 8px; padding: 16px 20px; } .info-card .label { font-size: 12px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.05em; color: var(--text-muted); margin-bottom: 4px; } .info-card .value { font-family: 'JetBrains Mono', monospace; font-size: 14px; font-weight: 500; color: var(--text); } /* Flow diagram */ .flow { display: flex; align-items: center; flex-wrap: wrap; gap: 8px; margin: 20px 0; font-size: 14px; font-weight: 500; } .flow-step { background: var(--surface); border: 1px solid var(--border); border-radius: 6px; padding: 8px 14px; white-space: nowrap; } /* Highlight the current item in a flow / tier strip */ .flow-step.is-current { background: var(--metrici-red); color: #fff; border-color: var(--metrici-red); } .flow-arrow { color: var(--text-muted); font-size: 16px; } .setting-row { display: flex; justify-content: space-between; align-items: center; padding: 10px 0; border-bottom: 1px solid var(--border); font-size: 14px; } .setting-row:last-child { border-bottom: none; } .setting-row .key { color: var(--text-muted); font-weight: 500; } .setting-row .val { font-family: 'JetBrains Mono', monospace; font-size: 13px; font-weight: 500; } /* ── 3D Model Hotspots ── */ .hotspot { background: var(--metrici-red); color: #fff; border: 2px solid #fff; border-radius: 20px; padding: 4px 14px; font-family: 'DM Sans', Arial, sans-serif; font-size: 12px; font-weight: 600; cursor: pointer; box-shadow: 0 2px 10px rgba(0,0,0,0.3); transition: all 0.2s ease; white-space: nowrap; line-height: 1.4; opacity: 0; pointer-events: auto; } .hotspot:hover { background: var(--metrici-dark-red); transform: scale(1.1); box-shadow: 0 4px 16px rgba(0,0,0,0.4); } .hotspot.visible { opacity: 1; pointer-events: auto; } /* Pulsing dot before label text */ .hotspot::before { content: ''; display: inline-block; width: 8px; height: 8px; background: #fff; border-radius: 50%; margin-right: 6px; vertical-align: middle; animation: hotspot-pulse 2s infinite; } @keyframes hotspot-pulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.4; } } /* ── Language Dropdown ── */ .lang-dropdown { position: fixed; top: 20px; right: 30px; z-index: 300; transition: opacity 0.3s ease; } .lang-toggle { width: 36px; height: 36px; border-radius: 8px; border: none; background: var(--metrici-red); color: #fff; font-size: 13px; font-weight: 700; cursor: pointer; display: flex; align-items: center; justify-content: center; box-shadow: 0 4px 12px rgba(0,0,0,0.15); transition: background 0.2s, transform 0.2s, box-shadow 0.2s; } .lang-toggle:hover { background: var(--metrici-dark-red); transform: translateY(-3px); box-shadow: 0 6px 16px rgba(0,0,0,0.2); } .lang-menu { display: none; position: absolute; top: 42px; right: 0; background: var(--metrici-sidebar-bg); border: 1px solid rgba(255,255,255,0.1); border-radius: 8px; overflow: hidden; box-shadow: 0 4px 16px rgba(0,0,0,0.3); min-width: 120px; } .lang-menu.open { display: block; } .lang-option { display: block; padding: 8px 14px; color: #B0BEC5; text-decoration: none; font-size: 0.82rem; transition: all 0.15s; } .lang-option:hover { background: rgba(255,255,255,0.06); color: #fff; } .lang-option.active { color: var(--metrici-red); font-weight: 600; } /* Hide in print */ @media print { .lang-dropdown { display: none !important; } } /* ═══════════════════════════════════════════ LIGHTBOX – Click-to-zoom for figure images ═══════════════════════════════════════════ */ /* Make figure images look clickable */ .figurewrap img { cursor: zoom-in; transition: transform 0.2s ease, box-shadow 0.2s ease; } .figurewrap img:hover { transform: scale(1.015); box-shadow: 0 4px 16px rgba(0, 0, 0, 0.12); } /* Scroll lock when lightbox is open */ html.lightbox-open, body.lightbox-open { overflow: hidden; touch-action: none; -ms-touch-action: none; } /* Soft backdrop */ .lightbox-overlay { position: fixed; top: 0; right: 0; bottom: 0; left: 0; background: rgba(0, 0, 0, 0.45); backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px); z-index: 10000; display: flex; align-items: center; justify-content: center; opacity: 0; visibility: hidden; transition: opacity 0.2s ease, visibility 0.2s ease; cursor: default; -webkit-tap-highlight-color: transparent; } .lightbox-overlay.active { opacity: 1; visibility: visible; } /* White card that holds image + caption */ .lightbox-card { position: relative; background: #fff; border-radius: 10px; box-shadow: 0 8px 40px rgba(0, 0, 0, 0.25); padding: 10px; max-width: min(900px, 92vw); max-height: 85vh; display: flex; flex-direction: column; align-items: center; transform: scale(0.95) translateY(8px); transition: transform 0.2s ease; } .lightbox-overlay.active .lightbox-card { transform: scale(1) translateY(0); } /* Viewport — clips the zoomed image */ .lightbox-viewport { overflow: hidden; border-radius: 6px; border: 1px solid #e0e0e0; max-height: 70vh; display: flex; align-items: center; justify-content: center; background: #fafafa; } /* The image inside the viewport */ .lightbox-viewport img { max-width: 100%; max-height: 70vh; border-radius: 0; border: none; object-fit: contain; display: block; margin: 0; transform-origin: center center; transition: transform 0.08s ease-out; user-select: none; -webkit-user-select: none; -webkit-user-drag: none; } /* Caption below the image */ .lightbox-caption { color: #555; font-size: 0.82rem; text-align: center; padding: 6px 4px 0; max-width: 100%; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; } /* Zoom controls bar */ .lightbox-zoom-bar { display: flex; align-items: center; gap: 6px; padding: 4px 0 0; } .lightbox-zoom-btn { width: 28px; height: 28px; border-radius: 6px; border: 1px solid #ddd; background: #f5f5f5; color: #555; font-size: 15px; cursor: pointer; display: flex; align-items: center; justify-content: center; transition: all 0.15s; line-height: 1; padding: 0; } .lightbox-zoom-btn:hover { background: var(--metrici-red); color: #fff; border-color: var(--metrici-red); } .lightbox-zoom-label { font-size: 0.72rem; color: #888; min-width: 36px; text-align: center; font-family: 'JetBrains Mono', monospace; } /* Small close button, top-right of card */ .lightbox-close { position: absolute; top: -12px; right: -12px; background: #fff; color: #666; border: 1px solid #ddd; border-radius: 50%; width: 30px; height: 30px; font-size: 15px; cursor: pointer; display: flex; align-items: center; justify-content: center; transition: all 0.15s; box-shadow: 0 2px 8px rgba(0,0,0,0.12); line-height: 1; z-index: 1; } .lightbox-close:hover { background: var(--metrici-red); color: #fff; border-color: var(--metrici-red); } /* Hide lightbox in print */ @media print { .lightbox-overlay { display: none !important; } } @media (max-width: 768px) { .figurewrap img { cursor: default; pointer-events: auto; } .figurewrap img:hover { transform: none; box-shadow: none; } .lightbox-overlay { display: none !important; } }