/* --------------------------------------------------------------------- TODO Tool Name — style.css Starting point for a new Tools-Portal app. Everything up to the "-------- your content starts here --------" marker is the portal-wide contract (masthead + dark theme + page width) and should not be restructured — see README.md in this folder for what may/may not change. Below that marker, replace the placeholder example rules with your own. ------------------------------------------------------------------- */ :root { --paper: #f5f1e8; --paper-raised: #fffdf7; --ink: #1c1a15; --ink-soft: #5a5646; --ink-faint: #8a8570; --rule: #d8d0bc; --rule-strong: #b9ae8c; --accent: #b5482f; --accent-soft: #f0ded7; --focus: #1c1a15; --radius-sm: 3px; --radius-md: 6px; --font-serif: "Iowan Old Style", "Palatino Linotype", Georgia, serif; --font-mono: "SFMono-Regular", "JetBrains Mono", ui-monospace, "Cascadia Mono", monospace; } /* ---------- Dark theme ---------- Toggled via [data-theme="dark"] on (set by the anti-FOUC inline script in index.html). Same token names as the light palette above are redefined here — every rule you write should read var(--paper)/ var(--ink)/etc. so the whole page repaints on toggle without touching component styles. If you introduce your own extra color tokens (a category accent, a status color, ...), add BOTH a light value in :root above and a dark-safe value in this block — never leave one variant undefined (Kai.md: "Kategorie-/Akzentfarben... für Dark Mode ebenfalls beide Varianten pflegen"). */ html[data-theme="dark"] { --paper: #1b1914; --paper-raised: #262319; --ink: #ece6d6; --ink-soft: #b7ae95; --ink-faint: #8f8870; --rule: #3a362a; --rule-strong: #55503e; --accent: #e2825f; --accent-soft: #3a2620; --focus: #ece6d6; } * { box-sizing: border-box; } html { color-scheme: light; } html[data-theme="dark"] { color-scheme: dark; } body { margin: 0; background: var(--paper); color: var(--ink); font-family: var(--font-serif); line-height: 1.5; min-height: 100vh; } .sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; } /* Complex-script rendering (Kai.md): if this tool shows Thai or another non-Latin/diacritic-heavy script, give it its own generous line-height and visible overflow so stacked marks are never clipped. Uncomment and adapt — do not just reuse body's line-height: 1.5, it is too tight for Thai vowel/tone-mark stacks. [lang="th"] { font-family: var(--font-thai), var(--font-serif); line-height: 1.8; } */ /* ================= MASTHEAD ================================== Standardized 2-line header. Same class names/structure across the portal, web-countdown, and every tool app — DO NOT rename, DO NOT restructure. Copy this block verbatim into a new tool; only the *values* (accent color references, max-widths) may be adapted to a tool's own palette if it has one (see thai-flashcards/style.css for an example of a tool with its own jade/saffron palette reusing this exact block with different var() targets). */ .page { max-width: 1080px; margin: 0 auto; padding: 2.5rem 1.5rem 5rem; } .masthead { padding-bottom: 1.15rem; } .masthead-rule { border: none; border-top: 2px solid var(--ink); margin: 0 0 2.5rem; } .masthead-row { display: flex; align-items: center; justify-content: space-between; gap: 1rem; flex-wrap: wrap; } .masthead-brand { display: flex; align-items: center; gap: 0.65rem; min-width: 0; } .home-icon { display: inline-flex; align-items: center; justify-content: center; width: 2.1rem; height: 2.1rem; flex-shrink: 0; border-radius: 50%; color: var(--ink-soft); text-decoration: none; transition: background-color 0.12s ease, color 0.12s ease; } .home-icon:hover { background: var(--accent-soft); color: var(--ink); } .home-icon:focus-visible { outline: 2px solid var(--focus); outline-offset: 2px; } @media (prefers-reduced-motion: reduce) { .home-icon { transition: none; } } .brand-tile { display: inline-flex; align-items: center; justify-content: center; width: 2.1rem; height: 2.1rem; flex-shrink: 0; border-radius: var(--radius-md); background: var(--ink); color: var(--paper); font-size: 1.05rem; } .brand-tile img { display: block; width: 1.25rem; height: 1.25rem; /* External SVGs do not inherit currentColor. Brand-tile is ink-on-paper inverted (dark tile / paper glyph). Force monochrome paint to match. */ filter: brightness(0) invert(1); } html[data-theme="dark"] .brand-tile img { /* Dark theme: --ink tile is light; keep icon dark. */ filter: brightness(0); } .brand-title { font-size: clamp(1.3rem, 3.2vw, 1.6rem); margin: 0; min-width: 0; font-weight: 700; letter-spacing: -0.01em; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; /* If the title is (or contains) non-Latin script, replace the three rules above with: line-height: 1.8; overflow: visible; white-space: normal; — never truncate/clip a complex script for a short title. */ } .brand-title-sub { font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; font-weight: 500; font-size: 0.8rem; color: var(--ink-soft); } .masthead-actions { display: flex; align-items: center; gap: 0.6rem; flex-shrink: 0; flex-wrap: wrap; justify-content: flex-end; } .theme-toggle { position: relative; width: 2.1rem; height: 2.1rem; flex-shrink: 0; display: inline-flex; align-items: center; justify-content: center; border: 1px solid var(--rule-strong); border-radius: 50%; background: var(--paper-raised); color: var(--ink-soft); cursor: pointer; transition: border-color 0.12s ease, color 0.12s ease, transform 0.1s ease; } .theme-toggle:hover { border-color: var(--ink); color: var(--ink); } .theme-toggle:active { transform: scale(0.94); } .theme-toggle:focus-visible { outline: 2px solid var(--focus); outline-offset: 2px; } /* Theme toggle icon cross-fade — transform/opacity only (GPU-only rule), skipped entirely under prefers-reduced-motion below. */ .theme-icon { position: absolute; width: 1.1rem; height: 1.1rem; transition: opacity 0.15s ease, transform 0.15s ease; } .theme-icon--sun { opacity: 1; transform: scale(1) rotate(0deg); } .theme-icon--moon { opacity: 0; transform: scale(0.5) rotate(-40deg); } html[data-theme="dark"] .theme-icon--sun { opacity: 0; transform: scale(0.5) rotate(40deg); } html[data-theme="dark"] .theme-icon--moon { opacity: 1; transform: scale(1) rotate(0deg); } @media (prefers-reduced-motion: reduce) { .theme-toggle, .theme-icon { transition: none; } } .masthead-sub { font-size: 1.05rem; color: var(--ink-soft); margin: 0.6rem 0 0; max-width: 60ch; } /* ---------- Footer ---------- */ .page-footer { margin-top: 4rem; padding-top: 1.5rem; border-top: 1px solid var(--rule); text-align: center; font-family: var(--font-mono); font-size: 0.75rem; color: var(--ink-faint); } .app-version { margin-top: 0.35rem; opacity: 0.6; } .app-version:empty { display: none; } /* ================= your content starts here ================== */ .workspace { max-width: 820px; margin: 2.5rem auto 0; } .preview-panel { text-align: center; margin-bottom: 1.5rem; padding: 0.85rem 1rem 1.25rem; background: var(--paper-raised); border: 1px solid var(--rule); border-radius: var(--radius-md); } .preview-top { display: flex; align-items: center; justify-content: flex-end; gap: 0.5rem; margin-bottom: 0.65rem; min-height: 2.4rem; } .preview-top-spacer { flex: 1 1 auto; } .toolbar--preview { margin: 0; justify-content: flex-end; } .preview-stage { display: flex; align-items: flex-end; justify-content: center; gap: 2rem; min-height: 130px; image-rendering: pixelated; flex-wrap: wrap; } .preview-figure { margin: 0; display: flex; flex-direction: column; align-items: center; gap: 0.55rem; } .preview-stage img { image-rendering: pixelated; background: #fff; border: 1px solid var(--rule); border-radius: 2px; } .preview-actions { display: flex; flex-wrap: wrap; gap: 0.45rem; justify-content: center; margin-top: 1rem; } .btn { font: inherit; font-size: 0.9rem; padding: 0.45rem 0.85rem; min-height: 2.5rem; border: 1px solid var(--rule-strong); border-radius: var(--radius-sm); background: var(--paper-raised); color: var(--ink); cursor: pointer; } .btn--sm { font-size: 0.78rem; padding: 0.3rem 0.65rem; min-height: 2rem; } .btn:hover { border-color: var(--accent); } .btn:focus-visible { outline: 2px solid var(--focus); outline-offset: 2px; } .btn--primary { background: var(--accent); border-color: var(--accent); color: #fff; } html[data-theme="dark"] .btn--primary { color: #1c1008; } .status-line { margin: 0.6rem 0 0; min-height: 1.2em; font-family: var(--font-mono); font-size: 0.75rem; color: var(--ink-faint); } .toolbar { display: flex; align-items: center; gap: 0.45rem; margin: 0 0 1.25rem; flex-wrap: wrap; } .picker-block--heads { margin-bottom: 1rem; } .toolbar-label { font-family: var(--font-mono); font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.06em; color: var(--ink-faint); } .size-btn { width: 2.4rem; height: 2.4rem; border: 1px solid var(--rule-strong); border-radius: var(--radius-sm); background: var(--paper-raised); color: var(--ink); font-size: 1.25rem; line-height: 1; cursor: pointer; } .size-btn:hover { border-color: var(--accent); } .size-btn:focus-visible { outline: 2px solid var(--focus); outline-offset: 2px; } .size-value { font-family: var(--font-mono); font-size: 0.85rem; min-width: 4.5rem; text-align: center; color: var(--ink-soft); } .block-title { font-size: 0.95rem; margin: 0 0 0.55rem; font-weight: 600; } .picker-block { margin-bottom: 1.35rem; } .picker-block--flex { flex: 1 1 12rem; min-width: 0; } .picker-grid { --icon-size: 19px; display: flex; flex-wrap: wrap; gap: 0.35rem; max-height: 14rem; overflow: auto; padding: 0.5rem; border: 1px solid var(--rule); border-radius: var(--radius-md); background: var(--paper-raised); } .picker-btn { display: inline-flex; align-items: center; justify-content: center; padding: 2px; border: 2px solid transparent; border-radius: 3px; background: #fff; cursor: pointer; line-height: 0; } .picker-btn img { width: var(--icon-size); height: var(--icon-size); image-rendering: pixelated; display: block; } .picker-btn.is-selected { border-color: var(--accent); box-shadow: 0 0 0 1px var(--accent-soft); } .picker-btn:focus-visible { outline: 2px solid var(--focus); outline-offset: 1px; } .part-row { display: flex; gap: 1rem; align-items: flex-start; margin-bottom: 1.35rem; flex-wrap: wrap; } .nudge { flex: 0 0 auto; width: 7.5rem; text-align: center; padding: 0.65rem 0.5rem; border: 1px solid var(--rule); border-radius: var(--radius-md); background: var(--paper-raised); } .nudge-title { margin: 0 0 0.45rem; font-size: 0.85rem; font-weight: 600; } .nudge-pad { display: flex; flex-direction: column; align-items: center; gap: 0.2rem; } .nudge-mid { display: flex; gap: 0.2rem; align-items: center; } .nudge-btn { width: 2rem; height: 2rem; border: 1px solid var(--rule-strong); border-radius: var(--radius-sm); background: var(--paper); color: var(--ink); cursor: pointer; font-size: 0.75rem; padding: 0; } .nudge-btn:hover { border-color: var(--accent); } .nudge-btn:focus-visible { outline: 2px solid var(--focus); outline-offset: 2px; } .nudge-btn--flip { font-size: 0.9rem; } .nudge-meta { margin: 0.45rem 0 0; font-family: var(--font-mono); font-size: 0.7rem; color: var(--ink-faint); } .export-fields { display: flex; flex-direction: column; gap: 0.75rem; margin-top: 0.5rem; } .field { display: flex; flex-direction: column; gap: 0.25rem; } .field-label { font-family: var(--font-mono); font-size: 0.68rem; text-transform: uppercase; letter-spacing: 0.06em; color: var(--ink-faint); } .field input { font: inherit; font-size: 1rem; padding: 0.5rem 0.65rem; border: 1px solid var(--rule-strong); border-radius: var(--radius-sm); background: var(--paper-raised); color: var(--ink); width: 100%; } .field input:focus { outline: 2px solid var(--focus); outline-offset: 2px; } .page-footer a { color: var(--accent); } @media (max-width: 560px) { .part-row { flex-direction: column; } .nudge { width: 100%; } .picker-grid { max-height: 11rem; } .preview-top { justify-content: center; } .toolbar--preview { justify-content: center; width: 100%; } .preview-stage { gap: 1.25rem; } }