* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Inter", "Segoe UI", sans-serif;
  background: #0d1117;
  color: #f0f6fc;
}

.app {
  max-width: 960px;
  margin: 0 auto;
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}

.header h1 {
  margin: 0;
  font-size: 20px;
}

.header p {
  margin: 4px 0 0;
  color: #8b949e;
  font-size: 13px;
}

.header-actions {
  display: flex;
  gap: 8px;
}

.card {
  background: #161b22;
  border: 1px solid #30363d;
  border-radius: 12px;
  padding: 16px;
}

.btn {
  padding: 8px 14px;
  border-radius: 8px;
  border: 1px solid #30363d;
  background: #21262d;
  color: #f0f6fc;
  cursor: pointer;
  font-weight: 600;
  transition: border-color 0.2s ease;
}

.btn:hover {
  border-color: #58a6ff;
}

.btn.primary {
  background: #238636;
  border-color: #238636;
}

.btn.ghost {
  background: transparent;
}

.status {
  font-size: 12px;
  color: #8b949e;
  min-height: 18px;
}

.status.error {
  color: #f85149;
}

.status.success {
  color: #3fb950;
}

.muted {
  color: #8b949e;
  font-size: 12px;
}

.toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 12px;
}

.search input {
  background: #0d1117;
  border: 1px solid #30363d;
  color: #f0f6fc;
  padding: 6px 10px;
  border-radius: 6px;
}

.table-wrap {
  overflow-x: auto;
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}

th, td {
  text-align: left;
  padding: 8px;
  border-bottom: 1px solid #30363d;
}

th {
  color: #8b949e;
  font-weight: 600;
}

tbody tr:hover {
  background: rgba(88, 166, 255, 0.08);
}

.form-row {
  display: flex;
  gap: 12px;
  margin-bottom: 10px;
  flex-wrap: wrap;
}

.form-row input[type="text"],
.form-row input[type="email"] {
  flex: 1;
  min-width: 200px;
  background: #0d1117;
  border: 1px solid #30363d;
  color: #f0f6fc;
  padding: 6px 10px;
  border-radius: 6px;
}

.google-btn {
  margin-top: 12px;
}

.hidden {
  display: none !important;
}