* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  color: #18212f;
  background: #f5f7fb;
}

a {
  color: #1b67d1;
}

.shell {
  max-width: 760px;
  margin: 64px auto;
  padding: 0 24px;
}

.logo {
  width: 80px;
  height: 80px;
}

.muted {
  color: #647084;
}

.pane {
  background: #ffffff;
  min-height: 100vh;
}

.pane-header {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px;
  border-bottom: 1px solid #e6eaf0;
}

.pane-logo {
  width: 32px;
  height: 32px;
}

.pane-header span {
  display: block;
  margin-top: 2px;
  color: #6b7585;
  font-size: 12px;
}

.result {
  padding: 16px;
}

.result h2 {
  margin: 8px 0;
  font-size: 18px;
}

.result ul {
  padding-left: 18px;
}

.score {
  display: inline-flex;
  align-items: baseline;
  gap: 2px;
  padding: 8px 10px;
  border-radius: 6px;
  background: #eef3ff;
  color: #1b4f9c;
  font-size: 28px;
  font-weight: 700;
}

.score span {
  font-size: 14px;
}

.safe .score {
  background: #e8f7ee;
  color: #14723d;
}

.suspicious .score {
  background: #fff4de;
  color: #9a5c00;
}

.danger .score,
.critical .score {
  background: #ffe8e8;
  color: #b42318;
}

footer {
  position: sticky;
  bottom: 0;
  padding: 12px;
  border-top: 1px solid #e6eaf0;
  background: #ffffff;
}

button {
  width: 100%;
  height: 38px;
  border: 0;
  border-radius: 6px;
  background: #1456d9;
  color: white;
  font-weight: 700;
  cursor: pointer;
}

button:disabled {
  background: #c8cfda;
  cursor: not-allowed;
}