/* =========================================================== Data Toolbox — styles Light/dark themes via [data-theme] on . =========================================================== */ :root { --font-ui: system-ui, "Segoe UI", Roboto, Ubuntu, sans-serif; --font-mono: ui-monospace, "Cascadia Code", "Cascadia Mono", Consolas, "Liberation Mono", Menlo, monospace; --bg: #f4f6fa; --bg-panel: #ffffff; --bg-editor: #ffffff; --bg-toolbar: #eef1f7; --fg: #1c2333; --fg-muted: #5a6478; --border: #d4dae6; --border-strong: #aab4c8; --accent: #2f5fd0; --accent-fg: #ffffff; --accent-hover: #2450b8; --accent-active: #1d439c; --added-fg: #116329; --added-bg: #d8f3dd; --added-bg-strong: #a6e3b0; --removed-fg: #a40e26; --removed-bg: #ffe0e3; --removed-bg-strong: #ffb8c0; --ok-fg: #116329; --ok-bg: #d8f3dd; --err-fg: #a40e26; --err-bg: #ffe0e3; --warn-fg: #7a5200; --warn-bg: #fff1c9; --placeholder-bg: #eceff5; --line-num-fg: #8a93a8; --focus-ring: #2f5fd0; --shadow: 0 1px 3px rgba(20, 30, 60, 0.12); } [data-theme="dark"] { --bg: #12151c; --bg-panel: #1a1f2a; --bg-editor: #141824; --bg-toolbar: #202636; --fg: #e4e8f1; --fg-muted: #9aa4bb; --border: #313a4e; --border-strong: #49546e; --accent: #6c93f5; --accent-fg: #0d1220; --accent-hover: #82a4ff; --accent-active: #5a80e0; --added-fg: #7ee2a8; --added-bg: #12351f; --added-bg-strong: #1d5a33; --removed-fg: #ff9ba6; --removed-bg: #431a22; --removed-bg-strong: #6e2733; --ok-fg: #7ee2a8; --ok-bg: #12351f; --err-fg: #ff9ba6; --err-bg: #431a22; --warn-fg: #f0cf7d; --warn-bg: #3a2e10; --placeholder-bg: #1e2330; --line-num-fg: #5d6880; --focus-ring: #82a4ff; --shadow: 0 1px 3px rgba(0, 0, 0, 0.5); } * { box-sizing: border-box; } html, body { margin: 0; padding: 0; } body { font-family: var(--font-ui); font-size: 15px; line-height: 1.5; background: var(--bg); color: var(--fg); } /* ---------- header ---------- */ .app-header { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 0.5rem 1rem; padding: 0.5rem 1rem; background: var(--bg-panel); border-bottom: 1px solid var(--border); } .app-title { display: flex; align-items: baseline; gap: 0.6rem; } .app-header h1 { margin: 0; font-size: 1.15rem; letter-spacing: 0.02em; } .app-subtitle { margin: 0; color: var(--fg-muted); font-size: 0.8rem; } .app-header-right { display: flex; align-items: center; flex-wrap: wrap; gap: 0.75rem; } .privacy-badge { display: inline-flex; align-items: center; gap: 0.4rem; font-size: 0.75rem; color: var(--fg-muted); border: 1px solid var(--border); border-radius: 999px; padding: 0.15rem 0.65rem; background: var(--bg); } .privacy-dot { width: 0.5rem; height: 0.5rem; border-radius: 50%; background: var(--ok-fg); } /* ---------- tabs ---------- */ .tabs { display: flex; gap: 0.25rem; padding: 0.5rem 1rem 0; background: var(--bg-panel); border-bottom: 1px solid var(--border); flex-wrap: wrap; } .tab { font: inherit; font-weight: 600; color: var(--fg-muted); background: transparent; border: 1px solid transparent; border-bottom: none; border-radius: 8px 8px 0 0; padding: 0.45rem 1rem; cursor: pointer; } .tab:hover { color: var(--fg); background: var(--bg-toolbar); } .tab[aria-selected="true"] { color: var(--accent); background: var(--bg); border-color: var(--border); position: relative; top: 1px; } /* sub-tabs inside a panel (Texts / Diff result) */ .subtabs { display: flex; gap: 0.25rem; flex-wrap: wrap; border-bottom: 1px solid var(--border); margin-bottom: 0.75rem; } /* ---------- layout ---------- */ main { padding: 1rem; max-width: 1500px; margin: 0 auto; } .panel { display: block; } .panel[hidden] { display: none; } .app-footer { padding: 0.75rem 1rem 1.25rem; text-align: center; color: var(--fg-muted); font-size: 0.8rem; } .app-footer p { margin: 0; } /* ---------- buttons & controls ---------- */ .btn { font: inherit; font-size: 0.875rem; padding: 0.4rem 0.85rem; border: 1px solid var(--border-strong); border-radius: 6px; background: var(--bg-panel); color: var(--fg); cursor: pointer; box-shadow: var(--shadow); } .btn:hover { background: var(--bg-toolbar); border-color: var(--accent); } .btn:active { background: var(--border); } .btn:disabled { opacity: 0.5; cursor: not-allowed; box-shadow: none; } .btn:disabled:hover { background: var(--bg-panel); border-color: var(--border-strong); } .btn-primary { background: var(--accent); border-color: var(--accent); color: var(--accent-fg); font-weight: 600; } .btn-primary:hover { background: var(--accent-hover); border-color: var(--accent-hover); color: var(--accent-fg); } .btn-primary:active { background: var(--accent-active); } .btn-ghost { box-shadow: none; border-color: var(--border); background: transparent; } .btn-sm { padding: 0.2rem 0.55rem; font-size: 0.8rem; box-shadow: none; } button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible, [tabindex]:focus-visible, .tab:focus-visible { outline: 2px solid var(--focus-ring); outline-offset: 2px; } /* ---------- toolbars & options ---------- */ .toolbar { display: flex; flex-wrap: wrap; gap: 0.5rem; align-items: center; padding: 0.6rem; background: var(--bg-toolbar); border: 1px solid var(--border); border-radius: 8px; margin-bottom: 0.75rem; } .options, .view-mode { display: flex; flex-wrap: wrap; gap: 0.35rem 1.25rem; border: 1px solid var(--border); border-radius: 8px; padding: 0.4rem 0.8rem; margin: 0 0 0.75rem; background: var(--bg-panel); } .options legend { font-size: 0.8rem; color: var(--fg-muted); padding: 0 0.3rem; } .opt { display: inline-flex; align-items: center; gap: 0.4rem; font-size: 0.875rem; cursor: pointer; } .select-label { display: inline-flex; align-items: center; gap: 0.4rem; font-size: 0.875rem; color: var(--fg-muted); } select { font: inherit; font-size: 0.875rem; padding: 0.3rem 0.4rem; border: 1px solid var(--border-strong); border-radius: 6px; background: var(--bg-panel); color: var(--fg); } /* ---------- editors ---------- */ .editor-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0.75rem; margin-bottom: 0.75rem; } .editor-block { display: flex; flex-direction: column; min-width: 0; } .editor-block > label, .pane-title { font-size: 0.8rem; font-weight: 600; color: var(--fg-muted); text-transform: uppercase; letter-spacing: 0.05em; margin: 0 0 0.3rem; } .editor { font-family: var(--font-mono); font-size: 0.85rem; line-height: 1.5; width: 100%; min-height: 220px; resize: vertical; padding: 0.6rem; border: 1px solid var(--border-strong); border-radius: 8px; background: var(--bg-editor); color: var(--fg); tab-size: 4; } .editor-tall { min-height: 380px; } .editor::placeholder { color: var(--fg-muted); opacity: 0.7; } /* ---------- result header, summary, legend ---------- */ .result-header { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 0.5rem; margin-bottom: 0.5rem; } .view-mode { margin: 0; } .legend { display: flex; gap: 1rem; font-size: 0.8rem; color: var(--fg-muted); } .legend-item { display: inline-flex; align-items: center; gap: 0.35rem; } .block-nav { display: inline-flex; align-items: center; gap: 0.4rem; } .block-counter { font-size: 0.8rem; color: var(--fg-muted); min-width: 4em; text-align: center; font-variant-numeric: tabular-nums; } .swatch { display: inline-flex; align-items: center; justify-content: center; width: 1.1rem; height: 1.1rem; border-radius: 4px; font-family: var(--font-mono); font-weight: 700; font-size: 0.8rem; } .swatch-added { background: var(--added-bg-strong); color: var(--added-fg); } .swatch-removed { background: var(--removed-bg-strong); color: var(--removed-fg); } .summary { display: flex; flex-wrap: wrap; gap: 0.5rem 1.5rem; padding: 0.5rem 0.8rem; border: 1px solid var(--border); border-radius: 8px; background: var(--bg-panel); margin-bottom: 0.75rem; font-size: 0.875rem; } .stat strong { font-variant-numeric: tabular-nums; } .stat-ok { color: var(--ok-fg); font-weight: 600; } /* ---------- diff result ---------- */ .diff-side { display: grid; grid-template-columns: 1fr 1fr; gap: 0.75rem; } .diff-pane { min-width: 0; } .diff-result { font-family: var(--font-mono); font-size: 0.85rem; line-height: 1.55; border: 1px solid var(--border-strong); border-radius: 8px; background: var(--bg-editor); max-height: 480px; overflow: auto; padding: 0.25rem 0; position: relative; /* line offsetTop is measured against this pane for block navigation */ } .diff-result .line { display: flex; white-space: pre-wrap; word-break: break-word; } .diff-result.nowrap .line { white-space: pre; word-break: normal; } .diff-result.nowrap { overflow-x: auto; } .diff-result .ln { flex: 0 0 3.2em; text-align: right; padding-right: 0.6em; color: var(--line-num-fg); user-select: none; border-right: 1px solid var(--border); margin-right: 0.55em; } .diff-result .code { flex: 1 1 auto; min-width: 0; padding-right: 0.5em; } .line.line-added { background: var(--added-bg); } .line.line-removed { background: var(--removed-bg); } .line.line-placeholder { background: var(--placeholder-bg); } .line.line-placeholder .code { color: var(--fg-muted); } .line.line-current { outline: 2px solid var(--focus-ring); outline-offset: -2px; border-radius: 3px; } /* level folding (structured modes) */ .diff-result .fold { flex: 0 0 1.2em; text-align: center; color: var(--fg-muted); cursor: pointer; user-select: none; } .diff-result .fold.empty { cursor: default; } .diff-result .fold:not(.empty):hover { color: var(--accent); } .line.line-hidden { display: none; } .line.line-folded .code::after { content: " ⋯"; color: var(--fg-muted); } /* char-level marks: color + background + text decoration (not color-only) */ ins.ch-added, span.ch-added { background: var(--added-bg-strong); color: var(--added-fg); text-decoration: underline; text-decoration-thickness: 2px; text-underline-offset: 2px; border-radius: 2px; } del.ch-removed, span.ch-removed { background: var(--removed-bg-strong); color: var(--removed-fg); text-decoration: line-through; text-decoration-thickness: 2px; border-radius: 2px; } /* side-by-side keeps background + underline cues without strikethrough noise */ span.ch-removed.side { text-decoration: underline dotted; text-underline-offset: 2px; } /* ---------- empty state ---------- */ .empty-state { border: 1px dashed var(--border-strong); border-radius: 8px; padding: 2rem 1rem; text-align: center; color: var(--fg-muted); background: var(--bg-panel); } .empty-state p { margin: 0.2rem 0; } /* ---------- status bars, badges, messages ---------- */ .statusbar { display: flex; flex-wrap: wrap; align-items: center; gap: 0.5rem 1.5rem; padding: 0.45rem 0.8rem; border: 1px solid var(--border); border-radius: 8px; background: var(--bg-panel); margin-top: 0.6rem; font-size: 0.85rem; color: var(--fg-muted); } .statusbar-sm { padding: 0.25rem 0.6rem; font-size: 0.78rem; margin-top: 0.4rem; } .badge { display: inline-block; padding: 0.15rem 0.6rem; border-radius: 999px; font-size: 0.8rem; font-weight: 600; } .badge-neutral { background: var(--bg-toolbar); color: var(--fg-muted); border: 1px solid var(--border); } .badge-ok { background: var(--ok-bg); color: var(--ok-fg); border: 1px solid var(--ok-fg); } .badge-err { background: var(--err-bg); color: var(--err-fg); border: 1px solid var(--err-fg); } .message { margin-top: 0.75rem; padding: 0.7rem 0.9rem; border-radius: 8px; font-size: 0.875rem; border: 1px solid; } .message.msg-ok { background: var(--ok-bg); color: var(--ok-fg); border-color: var(--ok-fg); } .message.msg-err { background: var(--err-bg); color: var(--err-fg); border-color: var(--err-fg); } .message.msg-warn { background: var(--warn-bg); color: var(--warn-fg); border-color: var(--warn-fg); } .message pre { font-family: var(--font-mono); font-size: 0.8rem; margin: 0.5rem 0 0; padding: 0.5rem; background: var(--bg-editor); color: var(--fg); border: 1px solid var(--border); border-radius: 6px; overflow-x: auto; white-space: pre; } .message ul { margin: 0.4rem 0 0; padding-left: 1.2rem; } .note { font-size: 0.8rem; color: var(--fg-muted); background: var(--bg-panel); border: 1px solid var(--border); border-left: 3px solid var(--warn-fg); border-radius: 6px; padding: 0.45rem 0.8rem; margin: 0 0 0.75rem; } /* ---------- converter ---------- */ .convert-grid { display: grid; grid-template-columns: 1fr auto 1fr; gap: 0.75rem; align-items: stretch; } .convert-actions { display: flex; flex-direction: column; justify-content: center; gap: 0.5rem; padding: 0.5rem 0; } .mini-toolbar { display: flex; flex-wrap: wrap; align-items: center; gap: 0.35rem; margin-bottom: 0.4rem; } .mini-title { font-weight: 700; font-size: 0.85rem; margin-right: 0.3rem; letter-spacing: 0.04em; } .select-sm { font-size: 0.78rem; } .select-sm select { font-size: 0.78rem; padding: 0.15rem 0.3rem; } /* ---------- toasts & live region ---------- */ #toast-container { position: fixed; bottom: 1rem; right: 1rem; display: flex; flex-direction: column; gap: 0.5rem; z-index: 100; } .toast { padding: 0.55rem 1rem; border-radius: 8px; font-size: 0.85rem; background: var(--fg); color: var(--bg); box-shadow: 0 4px 14px rgba(0, 0, 0, 0.3); opacity: 0; transform: translateY(6px); transition: opacity 0.2s ease, transform 0.2s ease; } .toast.show { opacity: 1; transform: translateY(0); } .sr-only { position: absolute; width: 1px; height: 1px; margin: -1px; padding: 0; border: 0; clip: rect(0 0 0 0); clip-path: inset(50%); overflow: hidden; white-space: nowrap; } /* ---------- responsive ---------- */ @media (max-width: 900px) { .editor-grid, .diff-side { grid-template-columns: 1fr; } .convert-grid { grid-template-columns: 1fr; } .convert-actions { flex-direction: row; flex-wrap: wrap; justify-content: center; } .app-header { justify-content: center; text-align: center; } .result-header { justify-content: center; } }