* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  background: #f5f7fa;
  color: #24292e;
}

.container {
  max-width: 800px;
  margin: 0 auto;
  padding: 32px 16px;
}

h1 {
  font-size: 28px;
  margin-bottom: 24px;
}

h2 {
  font-size: 20px;
  margin-top: 32px;
}

.search-form {
  background: #fff;
  padding: 20px;
  border-radius: 8px;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.field {
  display: flex;
  flex-direction: column;
}

.field label {
  font-size: 13px;
  color: #586069;
  margin-bottom: 6px;
}

.field input[type="text"],
.field input[type="password"],
.field input[type="number"] {
  padding: 8px 10px;
  border: 1px solid #d1d5da;
  border-radius: 6px;
  font-size: 14px;
}

.field.checkbox {
  justify-content: flex-end;
}

.field.checkbox label {
  display: flex;
  align-items: center;
  gap: 6px;
  color: #24292e;
  font-size: 14px;
}

button {
  grid-column: 1 / -1;
  padding: 10px 16px;
  background: #2ea44f;
  color: #fff;
  border: none;
  border-radius: 6px;
  font-size: 15px;
  cursor: pointer;
}

button:hover {
  background: #2c974b;
}

.error {
  margin-top: 16px;
  padding: 12px 16px;
  background: #ffeef0;
  color: #86181d;
  border-radius: 6px;
}

.repo-list {
  list-style: none;
  padding: 0;
  margin: 16px 0 0;
}

.repo-item {
  background: #fff;
  padding: 16px;
  border-radius: 8px;
  margin-bottom: 12px;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.06);
}

.repo-name {
  font-size: 17px;
  font-weight: 600;
  color: #0366d6;
  text-decoration: none;
}

.repo-name:hover {
  text-decoration: underline;
}

.repo-desc {
  margin: 8px 0;
  color: #586069;
  font-size: 14px;
}

.repo-meta {
  display: flex;
  gap: 16px;
  font-size: 12px;
  color: #6a737d;
}