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| <html lang="pt-br"> | |
| <head> | |
| <meta charset="UTF-8"> | |
| <meta name="viewport" content="width=device-width, initial-scale=1.0"> | |
| <title>Calculadora de Tabuada</title> | |
| <script src="https://cdn.tailwindcss.com"></script> | |
| <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.4.0/css/all.min.css"> | |
| <style> | |
| /* Efeito de onda animado no background */ | |
| body::before { | |
| content: ""; | |
| position: fixed; | |
| top: 0; | |
| left: 0; | |
| width: 100%; | |
| height: 100%; | |
| background: linear-gradient(45deg, #3b82f6, #8b5cf6, #ec4899); | |
| background-size: 400% 400%; | |
| animation: gradientBG 15s ease infinite; | |
| z-index: -1; | |
| opacity: 0.9; | |
| } | |
| @keyframes gradientBG { | |
| 0% { background-position: 0% 50%; } | |
| 50% { background-position: 100% 50%; } | |
| 100% { background-position: 0% 50%; } | |
| } | |
| /* Animação de entrada para os resultados */ | |
| @keyframes fadeIn { | |
| from { opacity: 0; transform: translateY(20px); } | |
| to { opacity: 1; transform: translateY(0); } | |
| } | |
| .result-item { | |
| animation: fadeIn 0.3s ease-out forwards; | |
| animation-delay: calc(var(--order) * 0.05s); | |
| } | |
| /* Efeito de hover nos botões */ | |
| .btn-hover { | |
| transition: all 0.3s ease; | |
| box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1); | |
| } | |
| .btn-hover:hover { | |
| transform: translateY(-2px); | |
| box-shadow: 0 6px 8px rgba(0, 0, 0, 0.15); | |
| } | |
| .btn-hover:active { | |
| transform: translateY(0); | |
| } | |
| </style> | |
| </head> | |
| <body class="min-h-screen flex items-center justify-center p-4"> | |
| <div class="w-full max-w-md bg-white rounded-xl shadow-2xl overflow-hidden"> | |
| <!-- Cabeçalho --> | |
| <div class="bg-gradient-to-r from-blue-500 to-purple-600 p-6 text-white"> | |
| <div class="flex items-center justify-between"> | |
| <h1 class="text-2xl font-bold"> | |
| <i class="fas fa-calculator mr-2"></i> Tabuada Mágica | |
| </h1> | |
| <button id="info-btn" class="text-white hover:text-blue-200 transition"> | |
| <i class="fas fa-info-circle text-xl"></i> | |
| </button> | |
| </div> | |
| <p class="text-sm opacity-90 mt-1">Calcule a tabuada de qualquer número</p> | |
| </div> | |
| <!-- Corpo do aplicativo --> | |
| <div class="p-6"> | |
| <div class="mb-6"> | |
| <label for="number" class="block text-sm font-medium text-gray-700 mb-1"> | |
| <i class="fas fa-hashtag mr-1 text-blue-500"></i> Digite um número: | |
| </label> | |
| <div class="flex"> | |
| <input | |
| type="number" | |
| id="number" | |
| min="1" | |
| class="flex-1 rounded-l-lg border border-gray-300 px-4 py-2 focus:outline-none focus:ring-2 focus:ring-blue-500" | |
| placeholder="Ex: 7" | |
| > | |
| <button | |
| id="calculate-btn" | |
| class="bg-blue-500 hover:bg-blue-600 text-white px-4 py-2 rounded-r-lg btn-hover transition" | |
| > | |
| <i class="fas fa-play mr-1"></i> Calcular | |
| </button> | |
| </div> | |
| </div> | |
| <div class="mb-4"> | |
| <label for="range" class="block text-sm font-medium text-gray-700 mb-1"> | |
| <i class="fas fa-sliders-h mr-1 text-purple-500"></i> Quantidade de multiplicações: | |
| </label> | |
| <div class="flex items-center"> | |
| <input | |
| type="range" | |
| id="range" | |
| min="1" | |
| max="20" | |
| value="10" | |
| class="flex-1 h-2 bg-gray-200 rounded-lg appearance-none cursor-pointer" | |
| > | |
| <span id="range-value" class="ml-3 text-gray-700 font-medium w-8 text-center">10</span> | |
| </div> | |
| </div> | |
| <!-- Resultados --> | |
| <div id="results" class="mt-8 space-y-2 hidden"> | |
| <h3 class="text-lg font-semibold text-gray-800 border-b pb-2 flex items-center"> | |
| <i class="fas fa-list-ol mr-2 text-green-500"></i> Resultados | |
| </h3> | |
| <div id="results-container" class="grid grid-cols-2 sm:grid-cols-3 gap-3"></div> | |
| </div> | |
| </div> | |
| <!-- Rodapé --> | |
| <div class="bg-gray-50 px-6 py-3 text-center text-sm text-gray-600"> | |
| <p>Pressione Enter para calcular</p> | |
| </div> | |
| </div> | |
| <!-- Modal de informações --> | |
| <div id="info-modal" class="fixed inset-0 bg-black bg-opacity-50 flex items-center justify-center hidden"> | |
| <div class="bg-white rounded-lg max-w-md w-full mx-4 p-6"> | |
| <div class="flex justify-between items-center mb-4"> | |
| <h3 class="text-xl font-bold text-gray-800"> | |
| <i class="fas fa-info-circle text-blue-500 mr-2"></i> Sobre o App | |
| </h3> | |
| <button id="close-modal" class="text-gray-500 hover:text-gray-700"> | |
| <i class="fas fa-times"></i> | |
| </button> | |
| </div> | |
| <div class="space-y-3 text-gray-700"> | |
| <p>Este aplicativo calcula a tabuada de qualquer número inteiro positivo.</p> | |
| <p><span class="font-semibold">Como usar:</span></p> | |
| <ol class="list-decimal pl-5 space-y-1"> | |
| <li>Digite um número no campo</li> | |
| <li>Ajuste quantas multiplicações deseja ver</li> | |
| <li>Clique em "Calcular" ou pressione Enter</li> | |
| </ol> | |
| <p class="pt-2">Você pode ver a tabuada de 1 até 20 multiplicações.</p> | |
| </div> | |
| <div class="mt-6 flex justify-center"> | |
| <button id="close-modal-btn" class="bg-blue-500 hover:bg-blue-600 text-white px-4 py-2 rounded-lg btn-hover transition"> | |
| <i class="fas fa-check mr-1"></i> Entendi | |
| </button> | |
| </div> | |
| </div> | |
| </div> | |
| <script> | |
| document.addEventListener('DOMContentLoaded', function() { | |
| // Elementos do DOM | |
| const numberInput = document.getElementById('number'); | |
| const calculateBtn = document.getElementById('calculate-btn'); | |
| const rangeInput = document.getElementById('range'); | |
| const rangeValue = document.getElementById('range-value'); | |
| const resultsContainer = document.getElementById('results-container'); | |
| const resultsSection = document.getElementById('results'); | |
| const infoBtn = document.getElementById('info-btn'); | |
| const infoModal = document.getElementById('info-modal'); | |
| const closeModal = document.getElementById('close-modal'); | |
| const closeModalBtn = document.getElementById('close-modal-btn'); | |
| // Atualizar valor do range | |
| rangeInput.addEventListener('input', function() { | |
| rangeValue.textContent = this.value; | |
| }); | |
| // Calcular tabuada | |
| function calculateTimesTable() { | |
| const number = parseInt(numberInput.value); | |
| const range = parseInt(rangeInput.value); | |
| if (isNaN(number) || number <= 0) { | |
| alert('Por favor, digite um número válido maior que zero.'); | |
| return; | |
| } | |
| // Limpar resultados anteriores | |
| resultsContainer.innerHTML = ''; | |
| // Gerar e exibir resultados | |
| for (let i = 1; i <= range; i++) { | |
| const result = number * i; | |
| const resultItem = document.createElement('div'); | |
| resultItem.className = 'bg-gray-50 p-3 rounded-lg border border-gray-200 result-item'; | |
| resultItem.style.setProperty('--order', i); | |
| resultItem.innerHTML = ` | |
| <div class="flex items-center"> | |
| <span class="bg-blue-100 text-blue-800 text-xs font-medium px-2 py-1 rounded-full mr-2">${i}</span> | |
| <span class="text-gray-700">${number} × ${i} =</span> | |
| <span class="ml-auto font-bold text-blue-600">${result}</span> | |
| </div> | |
| `; | |
| resultsContainer.appendChild(resultItem); | |
| } | |
| // Mostrar seção de resultados | |
| resultsSection.classList.remove('hidden'); | |
| // Rolagem suave para os resultados | |
| setTimeout(() => { | |
| resultsSection.scrollIntoView({ behavior: 'smooth' }); | |
| }, 300); | |
| } | |
| // Event listeners | |
| calculateBtn.addEventListener('click', calculateTimesTable); | |
| numberInput.addEventListener('keypress', function(e) { | |
| if (e.key === 'Enter') { | |
| calculateTimesTable(); | |
| } | |
| }); | |
| // Modal de informações | |
| infoBtn.addEventListener('click', function() { | |
| infoModal.classList.remove('hidden'); | |
| document.body.style.overflow = 'hidden'; | |
| }); | |
| const closeModalFunc = function() { | |
| infoModal.classList.add('hidden'); | |
| document.body.style.overflow = ''; | |
| }; | |
| closeModal.addEventListener('click', closeModalFunc); | |
| closeModalBtn.addEventListener('click', closeModalFunc); | |
| // Fechar modal ao clicar fora | |
| infoModal.addEventListener('click', function(e) { | |
| if (e.target === infoModal) { | |
| closeModalFunc(); | |
| } | |
| }); | |
| // Efeito de foco no input ao carregar | |
| setTimeout(() => { | |
| numberInput.focus(); | |
| }, 500); | |
| }); | |
| </script> | |
| <p style="border-radius: 8px; text-align: center; font-size: 12px; color: #fff; margin-top: 16px;position: fixed; left: 8px; bottom: 8px; z-index: 10; background: rgba(0, 0, 0, 0.8); padding: 4px 8px;">Made with <img src="https://enzostvs-deepsite.hf.space/logo.svg" alt="DeepSite Logo" style="width: 16px; height: 16px; vertical-align: middle;display:inline-block;margin-right:3px;filter:brightness(0) invert(1);"><a href="https://enzostvs-deepsite.hf.space" style="color: #fff;text-decoration: underline;" target="_blank" >DeepSite</a> - 🧬 <a href="https://enzostvs-deepsite.hf.space?remix=adrianoL/tabuada-m-gica" style="color: #fff;text-decoration: underline;" target="_blank" >Remix</a></p></body> | |
| </html> |