Pixel Math Trainer

\n \n \n \n `,\n {\n headers: { \"content-type\": \"text/html\" },\n },\n );\n}\n\nconst css = `\n* {\n box-sizing: border-box;\n font-family: 'Press Start 2P', cursive;\n user-select: none;\n}\n\nbody {\n display: flex;\n justify-content: center;\n align-items: center;\n min-height: 100vh;\n margin: 0;\n background-color: #000;\n color: #fff;\n}\n\n.app {\n width: 100%;\n max-width: 400px;\n padding: 20px;\n}\n\n.math-flashcard-container {\n perspective: 1000px;\n width: 100%;\n}\n\n.flashcard-inner {\n transition: transform 0.6s;\n transform-style: preserve-3d;\n position: relative;\n}\n\n.flashcard-front {\n background-color: #222;\n border: 4px solid #00ff00;\n border-radius: 10px;\n padding: 20px;\n}\n\n.streak-container {\n width: 100%;\n position: relative;\n margin-bottom: 20px;\n}\n\n.streak-stats {\n display: flex;\n justify-content: space-between;\n margin-bottom: 10px;\n font-size: 0.8rem;\n color: #00ff00;\n}\n\n.streak-bar {\n display: flex;\n width: 100%;\n height: 20px;\n background-color: #111;\n border: 3px solid #00ff00;\n border-radius: 10px;\n overflow: hidden;\n}\n\n.streak-segment {\n flex: 1;\n background-color: #333;\n margin: 0 2px;\n transition: background-color 0.3s ease;\n}\n\n.streak-segment.filled {\n background-color: #00ff00;\n}\n\n.streak-segment.super-streak {\n background-color: #ff0000;\n animation: pulse 0.5s infinite alternate;\n}\n\n.streak-explosion {\n position: absolute;\n top: 50%;\n left: 50%;\n transform: translate(-50%, -50%) scale(0);\n font-size: 3rem;\n color: #00ff00;\n font-weight: bold;\n animation: explode 0.5s ease-out forwards;\n z-index: 10;\n}\n\n.streak-explosion.super {\n color: #ff0000;\n animation: superExplode 0.5s ease-out forwards;\n}\n\n.settings-button {\n position: absolute;\n top: 10px;\n right: 10px;\n background: none;\n border: none;\n font-size: 1.5rem;\n cursor: pointer;\n}\n\n.problem {\n text-align: center;\n font-size: 3rem;\n margin-bottom: 30px;\n color: #00ff00;\n}\n\n.multiple-choice {\n display: grid;\n grid-template-columns: repeat(2, 1fr);\n gap: 15px;\n}\n\n.choice-button {\n padding: 15px;\n font-size: 1.2rem;\n background-color: #333;\n color: #00ff00;\n border: 3px solid #00ff00;\n border-radius: 10px;\n cursor: pointer;\n transition: all 0.2s;\n}\n\n.choice-button:hover {\n background-color: #00ff00;\n color: #000;\n}\n\n.choice-button.correct {\n background-color: #00ff00;\n color: #000;\n}\n\n.choice-button.incorrect {\n background-color: #ff0000;\n color: #000;\n}\n\n.next-button {\n width: 100%;\n padding: 15px;\n margin-top: 20px;\n background-color: #00ff00;\n color: #000;\n border: none;\n border-radius: 10px;\n font-size: 1rem;\n cursor: pointer;\n}\n\n@keyframes pulse {\n from { transform: scale(1); }\n to { transform: scale(1.1); }\n}\n\n@keyframes explode {\n 0% { transform: translate(-50%, -50%) scale(0); opacity: 0; }\n 70% { transform: translate(-50%, -50%) scale(1.5); opacity: 1; }\n 100% { transform: translate(-50%, -50%) scale(2); opacity: 0; }\n}\n\n@keyframes superExplode {\n 0% { transform: translate(-50%, -50%) scale(0) rotate(0deg); opacity: 0; }\n 70% { transform: translate(-50%, -50%) scale(2) rotate(360deg); opacity: 1; }\n 100% { transform: translate(-50%, -50%) scale(3) rotate(720deg); opacity: 0; }\n}\n`;","deleted","label",[98],"permalink","https://www.val.town/x/qkiii/MathFlashCard_RetroEdition/code/main.tsx","extension","actionData","errors"]