:root {
  --cj-green-deep: #0f5534;
  --cj-green: #2ea172;
  --cj-green-soft: #97e9c1;
  --cj-yellow: #f9d232;
  --cj-gray-line: #c7c7c7;
  --bg: #f7f8f6;
  --surface: #ffffff;
  --text: #172033;
  --muted: #667085;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  background: var(--bg);
  color: var(--text);
  font-family: "Noto Sans KR", "Pretendard", "Segoe UI", -apple-system, BlinkMacSystemFont, sans-serif;
}

.login-shell {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 24px;
}

.login-panel {
  width: min(420px, 100%);
  border: 1px solid var(--cj-gray-line);
  border-radius: 8px;
  background: var(--surface);
  padding: 30px 28px 28px;
  box-shadow: 0 20px 44px rgba(15, 85, 52, 0.1);
}

.login-logo {
  display: block;
  width: min(330px, 100%);
  height: auto;
  margin: 0 auto 18px;
}

h1 {
  margin: 0 0 22px;
  font-size: 25px;
  text-align: center;
}

form {
  display: grid;
  gap: 14px;
}

label {
  display: grid;
  gap: 7px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
}

input {
  height: 42px;
  border: 1px solid var(--cj-gray-line);
  border-radius: 8px;
  padding: 0 12px;
  color: var(--text);
  font: inherit;
}

input:focus {
  outline: 2px solid var(--cj-green-soft);
  border-color: var(--cj-green);
}

button {
  height: 44px;
  border: 1px solid var(--cj-green-deep);
  border-radius: 8px;
  background: var(--cj-green-deep);
  color: white;
  font: inherit;
  font-weight: 800;
  cursor: pointer;
}

.message {
  min-height: 20px;
  margin: 14px 0 0;
  color: #be123c;
  font-size: 13px;
  font-weight: 700;
}