:root {
  --bg: #1a1814;
  --surface: #252119;
  --text: #f4efe6;
  --muted: #a69f8f;
  --accent: #c9a227;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: "Segoe UI", system-ui, sans-serif;
  background: var(--bg);
  color: var(--text);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.25rem;
}

.box {
  width: 100%;
  max-width: 400px;
  background: var(--surface);
  border: 1px solid #3d3830;
  border-radius: 12px;
  padding: 1.5rem 1.35rem;
}

h1 {
  font-size: 1.15rem;
  margin: 0 0 0.35rem;
}

p.lede {
  font-size: 0.88rem;
  color: var(--muted);
  margin: 0 0 1.25rem;
  line-height: 1.45;
}

label {
  display: block;
  font-size: 0.82rem;
  color: var(--muted);
  margin-bottom: 0.35rem;
}

input[type="password"] {
  width: 100%;
  padding: 0.65rem 0.75rem;
  font-size: 1rem;
  border-radius: 8px;
  border: 1px solid #3d3830;
  background: #1a1814;
  color: var(--text);
  margin-bottom: 1rem;
}

input:focus {
  outline: none;
  border-color: var(--accent);
}

button {
  width: 100%;
  padding: 0.65rem 1rem;
  font-size: 0.95rem;
  border-radius: 8px;
  border: 1px solid var(--accent);
  background: #3a3228;
  color: var(--text);
  cursor: pointer;
}

button:hover {
  background: #4a4034;
  color: #fff;
}

button:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.err {
  color: #ffb4b4;
  font-size: 0.85rem;
  margin: 0 0 0.75rem;
  min-height: 1.25em;
}