:root {
  --bg: #f4f1ea;
  --ink: #1f2a2e;
  --card: #ffffff;
  --accent: #c04f15;
  --accent-2: #315b4c;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  color: var(--ink);
  background:
    radial-gradient(circle at 20% 10%, #f7d3b8 0%, transparent 35%),
    radial-gradient(circle at 80% 80%, #c8e0d5 0%, transparent 30%),
    var(--bg);
  min-height: 100vh;
}

.shell {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 20px;
}

.card {
  width: min(640px, 100%);
  background: var(--card);
  border-radius: 20px;
  padding: 26px;
  box-shadow: 0 18px 40px rgba(31, 42, 46, 0.18);
}

h1 {
  margin-top: 0;
  margin-bottom: 8px;
}

p {
  margin-top: 0;
  color: #445459;
}

form {
  display: grid;
  gap: 12px;
}

.field {
  display: grid;
  gap: 6px;
  font-size: 14px;
}

input,
button {
  border-radius: 10px;
  border: 1px solid #cad5d8;
  padding: 10px 12px;
  font-size: 15px;
}

button {
  border: none;
  color: #fff;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  font-weight: 600;
  cursor: pointer;
}

button:disabled {
  opacity: 0.7;
  cursor: wait;
}

.status {
  margin-top: 14px;
  min-height: 22px;
  font-size: 14px;
}

.success {
  color: #1a6d4f;
}

.error {
  color: #a42020;
}