/* Professional MDFileConverter - ilovepdf.com inspired design */ /* Self-hosted Inter 4.1 (see /fonts/PROVENANCE.md). Latin subset, ~31 KB per weight. */ @font-face { font-family: 'Inter'; font-style: normal; font-weight: 400; font-display: swap; src: url('/fonts/inter-400.woff2') format('woff2'); } @font-face { font-family: 'Inter'; font-style: normal; font-weight: 500; font-display: swap; src: url('/fonts/inter-500.woff2') format('woff2'); } @font-face { font-family: 'Inter'; font-style: normal; font-weight: 600; font-display: swap; src: url('/fonts/inter-600.woff2') format('woff2'); } @font-face { font-family: 'Inter'; font-style: normal; font-weight: 700; font-display: swap; src: url('/fonts/inter-700.woff2') format('woff2'); } * { margin: 0; padding: 0; box-sizing: border-box; } :root { --primary-color: #FF6B35; --primary-hover: #E55A2B; --secondary-color: #2C3E50; --accent-color: #3498DB; --success-color: #2ECC71; --warning-color: #F39C12; --error-color: #E74C3C; --bg-color: #F8F9FA; --card-bg: #FFFFFF; --input-bg: #FFFFFF; --text-primary: #2C3E50; --text-secondary: #7F8C8D; --border-color: #E1E8ED; --shadow-light: 0 2px 4px rgba(0,0,0,0.05); --shadow-medium: 0 4px 12px rgba(0,0,0,0.1); --shadow-strong: 0 8px 24px rgba(0,0,0,0.15); --border-radius: 12px; --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1); } /* Dark theme — applied when . Keeps the same brand orange, swaps surfaces and text. */ [data-theme="dark"] { --primary-color: #FF7A47; --primary-hover: #FF8B5C; --secondary-color: #E2E8F0; --accent-color: #60A5FA; --success-color: #34D399; --warning-color: #FBBF24; --error-color: #F87171; --bg-color: #0F172A; --card-bg: #1E293B; --input-bg: #0F172A; --text-primary: #E2E8F0; --text-secondary: #94A3B8; --border-color: #334155; --shadow-light: 0 2px 4px rgba(0,0,0,0.3); --shadow-medium: 0 4px 12px rgba(0,0,0,0.4); --shadow-strong: 0 8px 24px rgba(0,0,0,0.5); } /* Smooth transition when toggling */ html, body, .hero, .mode-card, .panel, .drop-strip, textarea, input, button { transition: background-color 0.25s ease, color 0.25s ease, border-color 0.25s ease; } body { font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif; font-feature-settings: "cv11", "ss01"; color: var(--text-primary); line-height: 1.6; min-height: 100vh; /* Atmospheric brand lighting — a single warm radial behind everything. `fixed` attachment keeps the glow anchored to the viewport so scrolling never reveals a seam where the gradient ends. */ background: radial-gradient(ellipse 1100px 600px at 50% -10%, rgba(255, 107, 53, 0.16), transparent 65%), var(--bg-color); background-attachment: fixed; } [data-theme="dark"] body { background: radial-gradient(ellipse 1100px 600px at 50% -10%, rgba(255, 122, 71, 0.14), transparent 65%), var(--bg-color); background-attachment: fixed; } .container { max-width: 1200px; margin: 0 auto; padding: 20px; } /* Hero */ .hero { position: relative; text-align: center; padding: 48px 20px 36px; margin-bottom: 20px; } .hero-inner { max-width: 960px; margin: 0 auto; } .brand-mark { position: absolute; top: 18px; left: 24px; display: inline-flex; align-items: center; gap: 8px; font-size: 16px; font-weight: 700; letter-spacing: -0.02em; color: var(--text-primary); text-decoration: none; opacity: 0.9; z-index: 10; } .brand-mark:hover { opacity: 1; } .brand-mark-icon { width: 22px; height: 22px; flex-shrink: 0; } .brand-mark-text { line-height: 1; } /* Theme toggle — mirrored position on the right of the hero */ .theme-toggle { position: absolute; top: 14px; right: 20px; background: var(--card-bg); border: 1px solid var(--border-color); color: var(--text-primary); width: 38px; height: 38px; border-radius: 50%; cursor: pointer; font-size: 1rem; display: flex; align-items: center; justify-content: center; transition: var(--transition); z-index: 10; box-shadow: var(--shadow-light); } .theme-toggle:hover { border-color: var(--primary-color); transform: scale(1.05); box-shadow: var(--shadow-medium); } .privacy-badge { display: inline-flex; align-items: center; gap: 8px; padding: 7px 14px; border-radius: 999px; background: rgba(255, 107, 53, 0.10); border: 1px solid rgba(255, 107, 53, 0.22); color: var(--primary-color); font-size: 13px; font-weight: 600; letter-spacing: 0.01em; margin-bottom: 28px; } .hero-title { font-size: clamp(40px, 7vw, 76px); font-weight: 700; line-height: 1.03; letter-spacing: -0.035em; color: var(--text-primary); margin: 0 0 20px; white-space: nowrap; } @media (max-width: 760px) { .hero-title { white-space: normal; } } .hero-sub { font-size: clamp(16px, 1.6vw, 19px); line-height: 1.55; color: var(--text-secondary); max-width: 620px; margin: 0 auto; font-weight: 400; } /* Trust pills under the hero subhead. Five short claims, all defensibly true under the privacy-first / no-analytics posture. Wraps on mobile. */ .hero-trust-pills { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px 14px; margin: 24px auto 0; padding: 0; list-style: none; max-width: 720px; } .hero-trust-pills li { display: inline-flex; align-items: center; gap: 6px; font-size: 13px; font-weight: 500; color: var(--text-secondary); white-space: nowrap; } .hero-trust-pills li .icon { color: var(--success-color); } @media (max-width: 480px) { .hero-trust-pills { gap: 6px 10px; font-size: 12px; } .hero-trust-pills li { font-size: 12px; } } /* Motion — staggered entrance on first paint, respects reduced-motion. */ @media (prefers-reduced-motion: no-preference) { .privacy-badge, .hero-title, .hero-sub, .hero-trust-pills { animation: heroFadeUp 0.55s cubic-bezier(0.2, 0, 0, 1) both; } .privacy-badge { animation-delay: 0.05s; } .hero-title { animation-delay: 0.14s; } .hero-sub { animation-delay: 0.24s; } .hero-trust-pills { animation-delay: 0.32s; } .drop-strip.file-dropped { animation: dropPulse 0.45s ease-out; } } @keyframes heroFadeUp { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: translateY(0); } } @keyframes dropPulse { 0% { box-shadow: 0 0 0 0 rgba(255, 107, 53, 0.35); } 100% { box-shadow: 0 0 0 24px rgba(255, 107, 53, 0); } } /* Icon base class — every so the active shape * paints correctly on first byte (no FOUC). app.js's applyShape() * keeps body.dataset.shape in sync at runtime. * ============================================================ */ .editor-shape { display: none; } body[data-shape="editor"] .converter-shape { display: none; } body[data-shape="editor"] .editor-shape { display: block; } /* Mode card variant: distinguish the Mermaid card from the 9 * converters with a small EDITOR pill. Phase 2 directory cards. */ .mode-card .mode-badge { display: inline-block; margin-left: 8px; padding: 2px 7px; background: rgba(255, 107, 53, 0.12); color: var(--primary-color); border-radius: 999px; font-size: 10px; font-weight: 700; letter-spacing: 0.05em; vertical-align: middle; } [data-theme="dark"] .mode-card .mode-badge { background: rgba(255, 122, 71, 0.18); } /* ============================================================ * Mermaid Diagram Editor * * Editor-shape UI mounted into #editorRoot by mermaid-parser.js. * Layout mirrors the converter workspace (2-pane editor + preview) * but with the editor-specific buttons + templates strip below. * ============================================================ */ .mermaid-editor { max-width: 1280px; margin: 0 auto; padding: 8px 0 24px; } .mermaid-editor__header { text-align: center; margin: 0 0 24px; } .mermaid-editor__title { font-size: clamp(22px, 2.4vw, 28px); font-weight: 700; letter-spacing: -0.02em; color: var(--text-primary); margin: 0 0 6px; } .mermaid-editor__sub { font-size: 14.5px; color: var(--text-secondary); max-width: 640px; margin: 0 auto; line-height: 1.55; } .mermaid-editor__panes { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-bottom: 16px; } .mermaid-editor__pane { background: var(--card-bg); border: 1px solid var(--border-color); border-radius: var(--border-radius); box-shadow: var(--shadow-light); display: flex; flex-direction: column; min-height: 420px; overflow: hidden; /* clip terminal corners against the rounded card */ } .mermaid-editor__pane-label { font-size: 11px; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; color: var(--text-secondary); padding: 14px 18px 10px; margin: 0; border-bottom: 1px solid var(--border-color); } /* Terminal look for the code pane — black background, white text, * editorial contrast against the warm page. Same treatment in light * and dark site themes; an editor "screen" inside the app like iTerm2. */ .mermaid-editor__pane--code { background: #0d0d0d; border-color: #0d0d0d; } .mermaid-editor__pane--code .mermaid-editor__pane-label { background: #1a1a1a; color: rgba(248, 248, 242, 0.65); border-bottom-color: rgba(255, 255, 255, 0.06); } .mermaid-editor__textarea { flex: 1; border: none; outline: none; resize: none; background: #0d0d0d; color: #f8f8f2; caret-color: #f8f8f2; padding: 14px 18px; font-family: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, "Liberation Mono", monospace; font-size: 13.5px; line-height: 1.55; tab-size: 4; -moz-tab-size: 4; } .mermaid-editor__textarea::placeholder { color: rgba(248, 248, 242, 0.35); } .mermaid-editor__textarea::selection { background: rgba(255, 107, 53, 0.35); } .mermaid-editor__output { flex: 1; padding: 18px; overflow: auto; display: flex; align-items: center; justify-content: center; background: var(--bg-color); } .mermaid-editor__output svg { max-width: 100%; height: auto; } .mermaid-editor__status { padding: 8px 18px; border-top: 1px solid var(--border-color); font-size: 12.5px; color: var(--text-secondary); min-height: 1.5em; } .mermaid-editor__status--error { color: var(--error-color); } .mermaid-editor__error { font-family: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, "Liberation Mono", monospace; font-size: 13px; line-height: 1.5; color: var(--error-color); white-space: pre-wrap; margin: 0; padding: 12px 14px; background: rgba(231, 76, 60, 0.06); border-left: 3px solid var(--error-color); border-radius: 6px; max-width: 100%; overflow: auto; } .mermaid-editor__actions { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; margin-bottom: 20px; } .mermaid-editor__btn { display: inline-flex; align-items: center; gap: 6px; height: 44px; padding: 0 16px; border-radius: 10px; border: 1px solid var(--border-color); background: var(--card-bg); color: var(--text-primary); font-size: 14px; font-weight: 500; cursor: pointer; transition: border-color 0.2s ease, transform 0.15s ease, background 0.2s ease; } .mermaid-editor__btn:hover:not(:disabled) { border-color: var(--primary-color); } .mermaid-editor__btn:disabled { opacity: 0.5; cursor: not-allowed; } .mermaid-editor__btn.busy { cursor: progress; } .mermaid-editor__btn.btn--primary { background: var(--primary-color); border-color: var(--primary-color); color: #fff; box-shadow: 0 1px 0 rgba(255,107,53,0.18), 0 4px 12px rgba(255,107,53,0.18); } .mermaid-editor__btn.btn--primary:hover:not(:disabled) { background: var(--primary-hover); border-color: var(--primary-hover); } .mermaid-editor__btn .icon { width: 16px; height: 16px; } .mermaid-editor__auto { display: inline-flex; align-items: center; gap: 8px; font-size: 13.5px; color: var(--text-secondary); margin-left: auto; user-select: none; } .mermaid-editor__auto input { width: 16px; height: 16px; accent-color: var(--primary-color); } .mermaid-editor__templates { margin-top: 4px; } .mermaid-editor__template-row { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 10px; } .mermaid-editor__template-btn { padding: 8px 14px; height: auto; min-height: 36px; border-radius: 999px; border: 1px solid var(--border-color); background: var(--card-bg); color: var(--text-secondary); font-size: 13px; font-weight: 500; cursor: pointer; transition: border-color 0.2s ease, color 0.2s ease, background 0.2s ease; } .mermaid-editor__template-btn:hover { border-color: var(--primary-color); color: var(--text-primary); background: rgba(255, 107, 53, 0.04); } @media (max-width: 768px) { .mermaid-editor__panes { grid-template-columns: 1fr; gap: 12px; } .mermaid-editor__pane { min-height: 320px; } .mermaid-editor__auto { margin-left: 0; width: 100%; } }