:root {
  --primary-color: #ECECEC;
  --primary-hover: #bfbfbf;
  --button-color: #1088BB;
  --button-hover: #0A527C;
  --success-color: #059669;
  --error-color: #dc2626;
  --warning-color: #d97706;
  --text-color: #1f2937;
  --text-light: #6b7280;
  --bg-color: #f9fafb;
  --white: #f2f2f2;
  --black: #111827;
  --border-color: #C3CED5;
  --border-radius: 4px;
  --input-background: #FFF9E0;
}

body {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
  min-height: 100vh;
  padding: 20px;
  background-repeat: no-repeat;
  background-position: center center;
  background-size: cover;
  background-attachment: fixed;
}

.header-image {
  width: 100%;
  max-width: 130px;
  margin-bottom: 1rem;
}

.container {
  background: var(--primary-color);
  border: 1px solid var(--border-color);
  max-width: 500px;
  width: 100%;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.header {
  background: var(--primary-color);
  color: var(--black);
  padding: 1.5rem;
  padding-bottom: 0;
  text-align: center;
}

.header h1 {
  font-size: 1.50rem;
  font-weight: 700;
  line-height: 1.8rem;
  margin-bottom: 0.5rem;
}

@media (max-width: 640px) {
  body {
    padding: 5px;
  }

  .header-image {
    max-width: 110px;
  }

  .container {
    margin: 0;
  }

  .header {
    padding: 1.2rem;
  }

  .header h1 {
    font-size: 1.4rem;
  }

  .form-container {
    padding: 0.5rem;
  }
}