olyan app ami egy text to base64 envoder es decoder de nem ...

Prompt

olyan app ami egy text to base64 envoder es decoder de nem sima base64 hanem a szoveget base64 eldekodolja ÉS minden erteket 0805 el felszoroz es ezt a vegeredmenyt adja ki es a decoder is ezt tudja vissza fele decodolnj Your task is to take the provided plan and rewrite it as a single, comprehensive prompt. Write it as if you were about to update the entire upgrade from the current state of the implementation: describe step by step, from beginning to end, exactly what you will construct and how you will construct it. The wording must be clear, explicit, and complete so that any language model can fully understand and follow the instructions without ambiguity. Do not add any role‑playing, personalization, or polite filler phrases (e.g., ‘You are a software developer’, ‘As an expert’, ‘Please kindly’). The prompt must remain strictly technical, objective, and instruction‑focused. Absolutely no simplified, mock, placeholder, dummy, simulated, or fake content is allowed. You must require the full ugrade in complete, unabridged, production‑ready codes. Define what you want & what success looks like: “I want to [TASK] so that [SUCCESS CRITERIA].” No roles, “act as a senior expert.” That era is over. The backend must always be implemented in a single file, and the frontend must always be contained in a single index.html file, including all subpages. design: { "color": { "Surface Base": { "$type": "color", "$value": "#000000", "$description": "Root app background and primary surface fill; maps to --bg CSS variable" }, "Deep Navy Glow": { "$type": "color", "$value": "#09090f", "$description": "Secondary surface layer visible in header zone; near-black with a blue tint forming the gradient canvas" }, "Foreground Primary": { "$type": "color", "$value": "#f5f5f7", "$description": "Primary text and icon color across all zones; maps to --fg, --fg2, --fg3 at varying opacities" }, "Foreground Inverse / Button Text": { "$type": "color", "$value": "#ffffff", "$description": "Button labels, borders, and separator lines; maps to --green-soft, --sep, --hover, --liquid3" }, "Accent Blue": { "$type": "color", "$value": "#0000ff", "$description": "Brand accent and interactive highlight color; maps to --blue and --accent CSS variables" }, "Soft Mint": { "$type": "color", "$value": "#f6fff9", "$description": "Subtle tint used on gallery/action button text at 72% opacity; appears in footer zone" } }, "typography": { "Body Default": { "$type": "typography", "$value": { "fontFamily": "-apple-system", "fontSize": "16px", "fontWeight": 400, "lineHeight": "normal", "letterSpacing": "normal" }, "$description": "Primary body text and message content; most frequent tuple (43 hits)" }, "Body Medium": { "$type": "typography", "$value": { "fontFamily": "-apple-system", "fontSize": "16px", "fontWeight": 500, "lineHeight": "normal", "letterSpacing": "normal" }, "$description": "Slightly emphasized body text, UI labels" }, "Body Semibold": { "$type": "typography", "$value": { "fontFamily": "-apple-system", "fontSize": "16px", "fontWeight": 600, "lineHeight": "normal", "letterSpacing": "normal" }, "$description": "Strong emphasis body text or button labels" }, "Caption Default": { "$type": "typography", "$value": { "fontFamily": "-apple-system", "fontSize": "11px", "fontWeight": 400, "lineHeight": "normal", "letterSpacing": "normal" }, "$description": "Small metadata, timestamps, secondary labels" }, "Caption Semibold": { "$type": "typography", "$value": { "fontFamily": "-apple-system", "fontSize": "11px", "fontWeight": 600, "lineHeight": "normal", "letterSpacing": "0.5px" }, "$description": "Uppercase-style small labels with tracked spacing" }, "Subheadline": { "$type": "typography", "$value": { "fontFamily": "-apple-system", "fontSize": "15px", "fontWeight": 600, "lineHeight": "normal", "letterSpacing": "-0.3px" }, "$description": "Section subheadings with tight tracking" }, "Body Long-form": { "$type": "typography", "$value": { "fontFamily": "-apple-system", "fontSize": "16px", "fontWeight": 400, "lineHeight": "23.2px", "letterSpacing": "normal" }, "$description": "Message bubble or paragraph text with explicit line-height for readability" } }, "spacing": { "xs": { "$type": "dimension", "$value": "2px" }, "sm-1": { "$type": "dimension", "$value": "3px" }, "sm-2": { "$type": "dimension", "$value": "4px" }, "sm-3": { "$type": "dimension", "$value": "5px" }, "sm-4": { "$type": "dimension", "$value": "6px" }, "sm-5": { "$type": "dimension", "$value": "7px" }, "base-1": { "$type": "dimension", "$value": "8px" }, "base-2": { "$type": "dimension", "$value": "10px" }, "base-3": { "$type": "dimension", "$value": "11px" }, "base-4": { "$type": "dimension", "$value": "12px" }, "base-5": { "$type": "dimension", "$value": "13px" }, "base-6": { "$type": "dimension", "$value": "14px" }, "md-1": { "$type": "dimension", "$value": "16px" }, "md-2": { "$type": "dimension", "$value": "17px" }, "lg": { "$type": "dimension", "$value": "20px" } }, "borderRadius": { "Pill / Message Bubble": { "$type": "dimension", "$value": "18px" }, "Card / Input": { "$type": "dimension", "$value": "16px" }, "Large Pill": { "$type": "dimension", "$value": "23px" }, "Full Circle": { "$type": "dimension", "$value": "50%" } } } :root { /* Colors */ --color-surface-base: #000000; --color-deep-navy-glow: #09090f; --color-foreground-primary: #f5f5f7; --color-foreground-inverse-/-button-text: #ffffff; --color-accent-blue: #0000ff; --color-soft-mint: #f6fff9; /* Typography */ --font-body-default-family: -apple-system; --font-body-default-size: 16px; --font-body-default-weight: 400; --font-body-default-line-height: normal; --font-body-medium-family: -apple-system; --font-body-medium-size: 16px; --font-body-medium-weight: 500; --font-body-medium-line-height: normal; --font-body-semibold-family: -apple-system; --font-body-semibold-size: 16px; --font-body-semibold-weight: 600; --font-body-semibold-line-height: normal; --font-caption-default-family: -apple-system; --font-caption-default-size: 11px; --font-caption-default-weight: 400; --font-caption-default-line-height: normal; --font-caption-semibold-family: -apple-system; --font-caption-semibold-size: 11px; --font-caption-semibold-weight: 600; --font-caption-semibold-line-height: normal; --font-caption-semibold-letter-spacing: 0.5px; --font-subheadline-family: -apple-system; --font-subheadline-size: 15px; --font-subheadline-weight: 600; --font-subheadline-line-height: normal; --font-subheadline-letter-spacing: -0.3px; --font-body-long-form-family: -apple-system; --font-body-long-form-size: 16px; --font-body-long-form-weight: 400; --font-body-long-form-line-height: 23.2px; /* Spacing */ --spacing-xs: 2px; --spacing-sm-1: 3px; --spacing-sm-2: 4px; --spacing-sm-3: 5px; --spacing-sm-4: 6px; --spacing-sm-5: 7px; --spacing-base-1: 8px; --spacing-base-2: 10px; --spacing-base-3: 11px; --spacing-base-4: 12px; --spacing-base-5: 13px; --spacing-base-6: 14px; --spacing-md-1: 16px; --spacing-md-2: 17px; --spacing-lg: 20px; /* Border Radius */ --radius-pill-/-message-bubble: 18px; --radius-card-/-input: 16px; --radius-large-pill: 23px; --radius-full-circle: 50%; }