:root {
  --jade: #26a96c;
  --charcoal: #2F455C;
  --highlight-orange: #D74E09;
  --highlight-yellow: #FDCA40;
  --background: #B3C2D1;
  --light-grey: #f5f5f7;
  --medium-grey: #e0e0e5;
  --dark-grey: #6c757d;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  background-color: var(--light-grey);
  color: var(--charcoal);
  line-height: 1.6;
}

.container {
  max-width: 800px;
  margin: 0 auto;
  padding: 0 20px;
}

.header {
  background-color: white;
  box-shadow: 0 2px 5px rgba(0,0,0,0.1);
  padding: 20px 0;
}

.logo-container {
  display: flex;
  align-items: center;
  margin-bottom: 10px;
}

.logo-icon {
  width: 40px;
  height: 40px;
  margin-right: 15px;
}

.logo-text {
  font-size: 24px;
  font-weight: 600;
  color: var(--charcoal);
}

main {
  background-color: white;
  border-radius: 8px;
  box-shadow: 0 2px 10px rgba(0,0,0,0.05);
  margin: 30px auto;
  padding: 30px;
}

h1 {
  color: var(--charcoal);
  font-size: 28px;
  margin-bottom: 25px;
  font-weight: 600;
}

.card {
  border-radius: 8px;
  padding: 25px;
  margin-bottom: 25px;
}

.error {
  background-color: #ffebee;
  border-left: 4px solid #f44336;
  color: #d32f2f;
}

.error ul {
  margin-left: 20px;
}

.success {
  background-color: #e8f5e9;
  border-left: 4px solid var(--jade);
  color: var(--jade);
  padding: 20px;
  border-radius: 4px;
  margin-bottom: 20px;
}

.success a {
  display: inline-block;
  margin-top: 10px;
  background-color: var(--jade);
  color: white;
  text-decoration: none;
  padding: 10px 20px;
  border-radius: 4px;
  font-weight: 500;
  transition: background-color 0.2s;
}

.success a:hover {
  background-color: #1e8f5a;
}

form {
  margin: 20px 0;
}

.form-group {
  margin-bottom: 20px;
}

label {
  display: block;
  margin-bottom: 8px;
  font-weight: 500;
  color: var(--charcoal);
}

input[type="text"] {
  width: 100%;
  padding: 12px;
  border: 1px solid var(--medium-grey);
  border-radius: 4px;
  font-size: 16px;
  transition: border 0.2s;
}

input[type="text"]:focus {
  border-color: var(--jade);
  outline: none;
  box-shadow: 0 0 0 2px rgba(38, 169, 108, 0.2);
}

.hint {
  display: block;
  font-size: 14px;
  color: var(--dark-grey);
  margin-top: 6px;
}

button {
  background-color: var(--jade);
  color: white;
  border: none;
  border-radius: 4px;
  padding: 12px 20px;
  font-size: 16px;
  font-weight: 500;
  cursor: pointer;
  transition: background-color 0.2s;
}

button:hover {
  background-color: #1e8f5a;
}

footer {
  text-align: center;
  padding: 20px 0;
  margin-top: 30px;
  color: var(--dark-grey);
  font-size: 14px;
  border-top: 1px solid var(--medium-grey);
}

footer a {
  color: var(--jade);
  text-decoration: none;
}

footer a:hover {
  text-decoration: underline;
}

@media (max-width: 600px) {
  main {
    padding: 20px;
    margin: 20px auto;
  }
  
  h1 {
    font-size: 24px;
  }
}