Passo 68

Instruções

Agora você vai adicionar a lógica para salvar em localStorage usando useEffect. Acessar ou salvar dados em localStorage é considerado um efeito colateral no React, então você deve usar useEffect para essa lógica. Comece desestruturando useEffect do React, assim como foi feito com useState.

O que fazer:

Testes:

Você deve desestruturar `useEffect` de `React`.

<!doctype html>
<html lang="en">
  <head>
    <meta charset="utf-8"/>
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <title>Football Player Card Builder</title>
    <link rel="preconnect" href="https://fonts.googleapis.com">
    <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
    <link href="https://fonts.googleapis.com/css2?family=Tektur:wght@400..900&display=swap" rel="stylesheet">
    <link rel="stylesheet" href="styles.css" />
    <script src="https://cdnjs.cloudflare.com/ajax/libs/react/18.3.1/umd/react.development.min.js"></script>
    <script src="https://cdnjs.cloudflare.com/ajax/libs/react-dom/18.3.1/umd/react-dom.development.min.js"></script>
    <script src="https://cdnjs.cloudflare.com/ajax/libs/babel-standalone/7.26.5/babel.min.js"></script>
    <script
      data-plugins="transform-modules-umd"
      type="text/babel"
      src="index.tsx"
    ></script>
  </head>
  <body>
    <div id="root"></div>
    <script
      data-plugins="transform-modules-umd"
      type="text/babel"
      data-presets="react"
      data-type="module"
    >
      import { FootballPlayerCard } from './index.tsx';
      ReactDOM.createRoot(document.getElementById('root')).render(<FootballPlayerCard />);
    </script>
  </body>
</html>

html,
body {
  min-height: 100%;
  font-family: "Lato", system-ui, sans-serif;
  background-color: #0a0a23;
}

.page {
  min-height: 100vh;
  background-color: #0a0a23;
}

.header {
  background-color: #1b1b32;
  border-bottom: 3px solid #f1be32;
}

.header-inner {
  max-width: 960px;
  margin: 0 auto;
  padding: 16px 24px;
}

.header-title {
  font-size: 20px;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: #f1be32;
}

.header-subtitle {
  font-size: 12px;
  color: #99c9ff;
  margin-top: 2px;
}

.main {
  max-width: 960px;
  margin: 0 auto;
  padding: 32px 24px;
}

.layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
}

@media (min-width: 1024px) {
  .layout {
    grid-template-columns: 1fr 1fr;
  }
}

.form-panel {
  background-color: #ffffff;
  border-radius: 12px;
  border: 1px solid #e5e7eb;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.form-section-title {
  font-size: 17px;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: #1f2937;
  margin-bottom: 8px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.form-group select {
  padding: 7px 12px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.form-panel > div {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.label {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: #6b7280;
}

.input {
  box-sizing: border-box;
  width: 100%;
  padding: 8px 12px;
  border: 1px solid #d1d5db;
  border-radius: 8px;
  font-size: 14px;
  font-family: inherit;
  outline: none;
  transition: border-color 0.15s, box-shadow 0.15s;
}

.input:focus {
  border-color: #a78bfa;
  box-shadow: 0 0 0 3px rgba(167, 139, 250, 0.25);
}

.stats-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.preview-panel {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}

@media (min-width: 1024px) {
  .preview-panel {
    position: sticky;
    top: 32px;
  }
}

.tier-elite { 
  --accent: #dbb8ff; 
}

.tier-gold   { 
  --accent: #f1be32; 
}

.tier-silver { 
  --accent: #99c9ff; 
}

.tier-bronze { 
  --accent: #acd157; 
}

.preview-box {
  width: 100%;
  background-color: #1b1b32;
  border-radius: 12px;
  border: 2px solid var(--accent);
  padding: 24px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
}

.preview-label {
  font-size: 13px;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: #dfdfe2;
}

.preview-hint {
  font-size: 11px;
  color: #99c9ff;
  margin-top: 2px;
}

.card-wrapper {
  clip-path: polygon(8% 0%, 92% 0%, 100% 5%, 100% 91%, 98% 96%, 93% 99%, 87% 100%, 13% 100%, 7% 99%, 2% 96%, 0% 91%, 0% 5%);
  background-color: var(--accent);
  padding: 3px;
  display: inline-block;
}

.card {
  clip-path: polygon(8% 0%, 92% 0%, 100% 5%, 100% 91%, 98% 96%, 93% 99%, 87% 100%, 13% 100%, 7% 99%, 2% 96%, 0% 91%, 0% 5%);
  width: 260px;
  background-color: #0a0a23;
  font-family: "Lato", sans-serif;
  overflow: hidden;
}

.card-header {
  background-color: #1b1b32;
  padding: 16px 20px 12px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.card-rating {
  font-size: 48px;
  font-weight: 900;
  color: var(--accent);
  line-height: 1;
}

.card-position {
  font-size: 13px;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: 0.1em;
  margin-top: 2px;
}

.card-header-right {
  text-align: right;
}

.card-tier-badge {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  color: #0a0a23;
  background-color: var(--accent);
  padding: 2px 8px;
  border-radius: 4px;
  letter-spacing: 0.1em;
  margin-bottom: 6px;
}

.card-club {
  font-size: 13px;
  font-weight: 700;
  color: #dfdfe2;
}

.card-image-wrap {
  width: 100%;
  height: 220px;
  overflow: hidden;
  background-color: #1b1b32;
}

.card-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 20%;
}

.card-name-strip {
  background-color: var(--accent);
  padding: 8px 20px;
  text-align: center;
}

.card-name {
  font-size: 18px;
  font-weight: 900;
  color: #0a0a23;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.card-stats {
  background-color: #dfdfe2;
  padding: 12px 20px 20px;
  display: grid;
  grid-template-columns: 1fr 1px 1fr;
  gap: 0 12px;
}

.stat-col {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.stat-col:last-child {
  padding-left: 28px;
}

.stat-divider {
  background-color: #d0d0d5;
}

.stat-row {
  display: flex;
  align-items: center;
  gap: 6px;
}

.stat-value {
  font-size: 15px;
  font-weight: 900;
  color: #0a0a23;
  min-width: 24px;
  text-align: right;
}

.stat-label {
  font-size: 10px;
  font-weight: 700;
  color: #1b1b32;
  letter-spacing: 0.08em;
}

Preview