/* ========================================================================= Rumah Bambu Digital Library — Stylesheet Design language: Material Design 3 (M3), mobile-first Palette: "Alami Bambu" — natural earth-tones (sage green, bamboo brown, warm cream), inspired by real bamboo stalks, wood, and paper — no saturated/neon colors. Rounded cards, soft shadows. ========================================================================= */ /* ------------------------------------------------------------------------- 1. Design tokens (CSS custom properties) Everything visual is driven from these variables so Dark Mode is just a matter of swapping the values on . ------------------------------------------------------------------------- */ :root { /* Natural bamboo palette: muted sage green + warm wood-brown */ --color-primary: #6b8e5a; --color-primary-dark: #435c37; --color-primary-light: #a8bd97; --color-primary-container: #e7ecdd; --color-secondary: #8a6d4c; --color-accent: #c7a978; /* Surfaces — warm cream/paper tones instead of stark white */ --color-bg: #faf6ec; --color-surface: #fffdf8; --color-surface-alt: #f1ead9; --color-outline: #e1d7bf; /* Text */ --color-text: #2f2b22; --color-text-muted: #6e6353; --color-on-primary: #ffffff; /* Feedback */ --color-success: #6b8e5a; --color-warning: #b5701e; --color-danger: #a63b2c; --color-whatsapp: #25d366; /* Shape */ --radius-sm: 10px; --radius-md: 16px; --radius-lg: 24px; --radius-pill: 999px; /* Elevation */ --shadow-1: 0 1px 3px rgba(61, 51, 30, 0.12), 0 1px 2px rgba(61, 51, 30, 0.08); --shadow-2: 0 4px 12px rgba(61, 51, 30, 0.14); --shadow-3: 0 10px 28px rgba(61, 51, 30, 0.18); /* Motion */ --ease-standard: cubic-bezier(0.2, 0, 0, 1); --dur-fast: 150ms; --dur-med: 260ms; --dur-slow: 420ms; /* Layout */ --app-bar-h: 64px; --bottom-nav-h: 64px; --max-width: 960px; color-scheme: light; } [data-theme="dark"] { --color-primary: #9cbf87; --color-primary-dark: #7a9c68; --color-primary-light: #435c37; --color-primary-container: #2c3524; --color-secondary: #c7a978; --color-accent: #4a3e2c; --color-bg: #1c1a15; --color-surface: #262319; --color-surface-alt: #2e2a1e; --color-outline: #3a3527; --color-text: #f1ecdd; --color-text-muted: #b8ae98; --color-on-primary: #14160f; color-scheme: dark; } /* ------------------------------------------------------------------------- 2. Reset & base ------------------------------------------------------------------------- */ *, *::before, *::after { box-sizing: border-box; } html, body { height: 100%; margin: 0; padding: 0; } body { font-family: "Poppins", "Segoe UI", Roboto, system-ui, -apple-system, sans-serif; background: var(--color-bg); color: var(--color-text); -webkit-font-smoothing: antialiased; overscroll-behavior-y: contain; transition: background var(--dur-med) var(--ease-standard), color var(--dur-med) var(--ease-standard); padding-top: env(safe-area-inset-top); } h1, h2, h3, h4 { font-family: "Poppins", "Segoe UI", sans-serif; font-weight: 600; line-height: 1.25; margin: 0 0 8px; } p { line-height: 1.6; color: var(--color-text-muted); margin: 0 0 12px; } a { color: var(--color-primary-dark); text-decoration: none; } img { max-width: 100%; display: block; } button { font-family: inherit; } .visually-hidden { position: absolute; width: 1px; height: 1px; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; padding: 0; } /* Skip link for accessibility */ .skip-link { position: absolute; left: 8px; top: -48px; background: var(--color-primary); color: var(--color-on-primary); padding: 10px 16px; border-radius: var(--radius-sm); z-index: 999; transition: top var(--dur-fast) var(--ease-standard); } .skip-link:focus { top: 8px; } /* ------------------------------------------------------------------------- 3. App shell layout ------------------------------------------------------------------------- */ #app { display: flex; flex-direction: column; min-height: 100vh; } .app-bar { position: sticky; top: 0; z-index: 40; height: var(--app-bar-h); display: flex; align-items: center; gap: 8px; padding: 0 8px; background: var(--color-surface); border-bottom: 1px solid var(--color-outline); backdrop-filter: saturate(180%) blur(8px); } .app-bar__brand { display: flex; align-items: center; gap: 10px; flex: 1; min-width: 0; } .app-bar__logo { width: 36px; height: 36px; border-radius: var(--radius-sm); } .app-bar__title { font-size: 15px; font-weight: 700; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; } .app-bar__subtitle { font-size: 11px; color: var(--color-text-muted); } .icon-btn { width: 40px; height: 40px; display: inline-flex; align-items: center; justify-content: center; border: none; background: transparent; color: var(--color-text); border-radius: var(--radius-pill); cursor: pointer; transition: background var(--dur-fast) var(--ease-standard), transform var(--dur-fast); } .icon-btn:hover { background: var(--color-primary-container); } .icon-btn:active { transform: scale(0.92); } .icon-btn svg { width: 22px; height: 22px; fill: currentColor; } /* Main scroll region */ main#view-root { flex: 1; max-width: var(--max-width); width: 100%; margin: 0 auto; padding: 16px 16px calc(var(--bottom-nav-h) + 32px); } /* Pull-to-refresh indicator */ #ptr-indicator { display: flex; align-items: center; justify-content: center; height: 0; overflow: hidden; color: var(--color-primary); transition: height var(--dur-fast) var(--ease-standard); } #ptr-indicator.active { height: 48px; } .ptr-spinner { width: 22px; height: 22px; border-radius: 50%; border: 3px solid var(--color-primary-container); border-top-color: var(--color-primary); animation: spin 0.8s linear infinite; } @keyframes spin { to { transform: rotate(360deg); } } /* ------------------------------------------------------------------------- 4. Bottom navigation (Material 3 style) ------------------------------------------------------------------------- */ .bottom-nav { position: fixed; left: 0; right: 0; bottom: 0; z-index: 50; height: calc(var(--bottom-nav-h) + env(safe-area-inset-bottom)); padding-bottom: env(safe-area-inset-bottom); background: var(--color-surface); border-top: 1px solid var(--color-outline); display: flex; justify-content: space-around; box-shadow: 0 -2px 12px rgba(0,0,0,0.06); } .bottom-nav__item { flex: 1; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 2px; border: none; background: transparent; color: var(--color-text-muted); font-size: 11px; cursor: pointer; padding: 6px 2px; transition: color var(--dur-fast) var(--ease-standard); } .bottom-nav__item svg { width: 22px; height: 22px; fill: currentColor; transition: transform var(--dur-fast) var(--ease-standard); } .bottom-nav__item.active { color: var(--color-primary-dark); font-weight: 600; } .bottom-nav__item.active svg { transform: translateY(-2px); } .bottom-nav__item:active svg { transform: scale(0.88); } /* ------------------------------------------------------------------------- 5. Cards, buttons, chips (M3-inspired) ------------------------------------------------------------------------- */ .card { background: var(--color-surface); border-radius: var(--radius-lg); box-shadow: var(--shadow-1); padding: 16px; transition: box-shadow var(--dur-med) var(--ease-standard), transform var(--dur-med) var(--ease-standard); } .card:hover { box-shadow: var(--shadow-2); } .hero { position: relative; border-radius: var(--radius-lg); overflow: hidden; background: linear-gradient(160deg, var(--color-primary) 0%, var(--color-primary-dark) 100%); color: #fff; padding: 28px 22px; margin-bottom: 20px; box-shadow: var(--shadow-2); } .hero::after { content: ""; position: absolute; inset: 0; background: radial-gradient(circle at 85% 20%, rgba(255,255,255,0.16), transparent 55%); } .hero h1 { font-size: 22px; margin-bottom: 6px; position: relative; } .hero p { color: rgba(255,255,255,0.9); font-size: 14px; max-width: 46ch; position: relative; } .hero .tagline { font-style: italic; opacity: 0.85; font-size: 13px; margin-top: 10px; position: relative; } .section-title { display: flex; align-items: baseline; justify-content: space-between; margin: 24px 0 12px; } .section-title h2 { font-size: 16px; } .section-title .link-more { font-size: 12px; color: var(--color-primary-dark); font-weight: 600; } .quick-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; } @media (min-width: 480px) { .quick-grid { grid-template-columns: repeat(4, 1fr); } } .quick-tile { background: var(--color-surface); border: 1px solid var(--color-outline); border-radius: var(--radius-md); padding: 14px 8px; display: flex; flex-direction: column; align-items: center; gap: 8px; text-align: center; cursor: pointer; transition: transform var(--dur-fast) var(--ease-standard), box-shadow var(--dur-fast) var(--ease-standard), background var(--dur-fast); } .quick-tile:hover { box-shadow: var(--shadow-1); transform: translateY(-2px); } .quick-tile:active { transform: scale(0.96); } .quick-tile .quick-tile__icon { width: 42px; height: 42px; border-radius: var(--radius-pill); background: var(--color-primary-container); display: flex; align-items: center; justify-content: center; color: var(--color-primary-dark); } .quick-tile .quick-tile__icon svg { width: 22px; height: 22px; fill: currentColor; } .quick-tile__label { font-size: 11.5px; font-weight: 600; color: var(--color-text); } .book-scroll { display: flex; gap: 12px; overflow-x: auto; padding-bottom: 6px; scroll-snap-type: x mandatory; -webkit-overflow-scrolling: touch; } .book-scroll::-webkit-scrollbar { height: 6px; } .book-scroll::-webkit-scrollbar-thumb { background: var(--color-outline); border-radius: var(--radius-pill); } .book-card { scroll-snap-align: start; flex: 0 0 150px; background: var(--color-surface); border-radius: var(--radius-md); border: 1px solid var(--color-outline); overflow: hidden; cursor: pointer; transition: transform var(--dur-fast) var(--ease-standard); } .book-card:hover { transform: translateY(-3px); } .book-card__cover { height: 100px; background: linear-gradient(135deg, var(--color-primary-light), var(--color-primary)); display: flex; align-items: center; justify-content: center; color: #fff; font-size: 26px; } .book-card__body { padding: 10px; } .book-card__title { font-size: 12.5px; font-weight: 700; margin-bottom: 2px; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; } .book-card__meta { font-size: 10.5px; color: var(--color-text-muted); } .btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; border: none; border-radius: var(--radius-pill); padding: 12px 22px; font-weight: 600; font-size: 14px; cursor: pointer; transition: background var(--dur-fast) var(--ease-standard), box-shadow var(--dur-fast) var(--ease-standard), transform var(--dur-fast); } .btn:active { transform: scale(0.97); } .btn--filled { background: var(--color-primary); color: var(--color-on-primary); box-shadow: var(--shadow-1); } .btn--filled:hover { box-shadow: var(--shadow-2); } .btn--tonal { background: var(--color-primary-container); color: var(--color-primary-dark); } .btn--outline { background: transparent; border: 1.5px solid var(--color-outline); color: var(--color-text); } .btn--block { width: 100%; } .chip { display: inline-flex; align-items: center; gap: 6px; padding: 6px 14px; border-radius: var(--radius-pill); background: var(--color-surface-alt); border: 1px solid var(--color-outline); font-size: 12.5px; color: var(--color-text); cursor: pointer; white-space: nowrap; } .chip.active { background: var(--color-primary); color: var(--color-on-primary); border-color: var(--color-primary); } .chip-row { display: flex; gap: 8px; overflow-x: auto; padding-bottom: 6px; margin-bottom: 4px; } /* ------------------------------------------------------------------------- 6. Views / routing ------------------------------------------------------------------------- */ .view { display: none; animation: fadeUp var(--dur-slow) var(--ease-standard); } .view.active { display: block; } @keyframes fadeUp { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: translateY(0); } } .page-header { margin-bottom: 16px; } .page-header h1 { font-size: 20px; } .page-header p { font-size: 13px; } /* Embedded content frame (for live WordPress pages) */ .embed-wrap { position: relative; border-radius: var(--radius-lg); overflow: hidden; background: var(--color-surface); box-shadow: var(--shadow-1); min-height: 60vh; } .embed-toolbar { display: flex; align-items: center; justify-content: space-between; gap: 8px; padding: 10px 14px; background: var(--color-surface-alt); border-bottom: 1px solid var(--color-outline); font-size: 12px; color: var(--color-text-muted); } .embed-toolbar__status { display: flex; align-items: center; gap: 6px; } .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--color-success); } .embed-wrap iframe { width: 100%; height: 72vh; border: none; background: var(--color-surface); } .embed-fallback { padding: 32px 20px; text-align: center; display: none; } .embed-fallback.show { display: block; } /* Search */ .search-bar { display: flex; align-items: center; gap: 8px; background: var(--color-surface); border: 1.5px solid var(--color-outline); border-radius: var(--radius-pill); padding: 6px 6px 6px 16px; margin-bottom: 16px; } .search-bar input { flex: 1; border: none; outline: none; background: transparent; font-size: 14px; color: var(--color-text); padding: 8px 0; } .search-bar .icon-btn { background: var(--color-primary); color: #fff; } .search-bar .icon-btn:hover { background: var(--color-primary-dark); } /* Contact */ .contact-list { display: flex; flex-direction: column; gap: 12px; } .contact-item { display: flex; align-items: center; gap: 14px; background: var(--color-surface); border-radius: var(--radius-md); border: 1px solid var(--color-outline); padding: 14px; } .contact-item__icon { width: 42px; height: 42px; flex: none; border-radius: var(--radius-pill); background: var(--color-primary-container); color: var(--color-primary-dark); display: flex; align-items: center; justify-content: center; } .contact-item__icon svg { width: 20px; height: 20px; fill: currentColor; } .contact-item h3 { font-size: 13.5px; margin-bottom: 2px; } .contact-item p { font-size: 12.5px; margin: 0; } .map-embed { border-radius: var(--radius-md); overflow: hidden; border: 1px solid var(--color-outline); margin-top: 14px; height: 220px; } .map-embed iframe { width: 100%; height: 100%; border: none; } /* Gallery */ .gallery-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; } @media (min-width: 480px) { .gallery-grid { grid-template-columns: repeat(3, 1fr); } } .gallery-item { border-radius: var(--radius-md); overflow: hidden; aspect-ratio: 1/1; background: var(--color-surface-alt); border: 1px solid var(--color-outline); cursor: pointer; } .gallery-item img { width: 100%; height: 100%; object-fit: cover; transition: transform var(--dur-med) var(--ease-standard); } .gallery-item:hover img { transform: scale(1.06); } /* QR page */ .qr-box { display: flex; flex-direction: column; align-items: center; gap: 16px; background: var(--color-surface); border-radius: var(--radius-lg); padding: 28px 20px; box-shadow: var(--shadow-1); text-align: center; } .qr-box img { width: 220px; height: 220px; border-radius: var(--radius-md); background: #fff; padding: 10px; border: 1px solid var(--color-outline); } /* Floating WhatsApp button */ .fab-whatsapp { position: fixed; right: 16px; bottom: calc(var(--bottom-nav-h) + env(safe-area-inset-bottom) + 16px); width: 56px; height: 56px; border-radius: 50%; background: var(--color-whatsapp); color: #fff; border: none; display: flex; align-items: center; justify-content: center; box-shadow: var(--shadow-3); cursor: pointer; z-index: 45; transition: transform var(--dur-fast) var(--ease-standard); } .fab-whatsapp:hover { transform: scale(1.06); } .fab-whatsapp:active { transform: scale(0.94); } .fab-whatsapp svg { width: 28px; height: 28px; fill: currentColor; } /* Install banner */ .install-banner { position: fixed; left: 12px; right: 12px; bottom: calc(var(--bottom-nav-h) + env(safe-area-inset-bottom) + 12px); max-width: calc(var(--max-width) - 24px); margin: 0 auto; background: var(--color-primary-dark); color: #fff; border-radius: var(--radius-lg); padding: 14px 16px; display: flex; align-items: center; gap: 12px; box-shadow: var(--shadow-3); z-index: 60; transform: translateY(140%); transition: transform var(--dur-slow) var(--ease-standard); } .install-banner.show { transform: translateY(0); } .install-banner img { width: 40px; height: 40px; border-radius: var(--radius-sm); background: #fff; } .install-banner__text { flex: 1; } .install-banner__text strong { display: block; font-size: 13.5px; } .install-banner__text span { font-size: 11.5px; opacity: 0.85; } .install-banner__actions { display: flex; gap: 6px; } .install-banner__actions button { border: none; border-radius: var(--radius-pill); padding: 8px 12px; font-size: 12px; font-weight: 700; cursor: pointer; } .install-banner__actions .install-yes { background: #fff; color: var(--color-primary-dark); } .install-banner__actions .install-no { background: rgba(255,255,255,0.15); color: #fff; } /* Toast / update snackbar */ .toast { position: fixed; left: 50%; bottom: calc(var(--bottom-nav-h) + env(safe-area-inset-bottom) + 12px); transform: translate(-50%, 140%); background: #2f2b22; color: #fff; padding: 12px 18px; border-radius: var(--radius-pill); font-size: 13px; display: flex; align-items: center; gap: 12px; box-shadow: var(--shadow-3); z-index: 70; transition: transform var(--dur-med) var(--ease-standard); white-space: nowrap; } .toast.show { transform: translate(-50%, 0); } .toast button { background: var(--color-primary-light); border: none; color: #14160f; font-weight: 700; padding: 6px 12px; border-radius: var(--radius-pill); cursor: pointer; } /* Offline pill in app bar */ .offline-pill { display: none; align-items: center; gap: 6px; font-size: 11px; font-weight: 700; background: #fdecea; color: var(--color-danger); border-radius: var(--radius-pill); padding: 4px 10px; margin-right: 4px; } .offline-pill.show { display: inline-flex; } [data-theme="dark"] .offline-pill { background: #3a1f1f; } /* Skeleton loading */ .skeleton { background: linear-gradient(90deg, var(--color-surface-alt) 25%, var(--color-outline) 37%, var(--color-surface-alt) 63%); background-size: 400% 100%; animation: shimmer 1.4s ease infinite; border-radius: var(--radius-md); } @keyframes shimmer { 0% { background-position: 100% 50%; } 100% { background-position: 0 50%; } } /* Footer */ .app-footer { text-align: center; padding: 28px 16px 12px; font-size: 11.5px; color: var(--color-text-muted); } /* Splash (in-app, shown briefly on cold start) */ #app-splash { position: fixed; inset: 0; z-index: 999; background: linear-gradient(160deg, var(--color-primary) 0%, var(--color-primary-dark) 100%); display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 14px; color: #fff; transition: opacity var(--dur-slow) var(--ease-standard), visibility var(--dur-slow); } #app-splash img { width: 96px; height: 96px; border-radius: var(--radius-lg); box-shadow: var(--shadow-3); } #app-splash .brand { font-size: 17px; font-weight: 700; letter-spacing: 0.3px; } #app-splash .tagline { font-size: 12px; opacity: 0.85; font-style: italic; } #app-splash.hide { opacity: 0; visibility: hidden; pointer-events: none; } /* Larger screens: constrain + polish */ @media (min-width: 720px) { .bottom-nav { display: none; } main#view-root { padding-bottom: 40px; } .fab-whatsapp, .install-banner, .toast { bot