* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: Inter, Arial, sans-serif;
}
.success {
    padding: 12px 15px;
    background: rgba(34, 197, 94, 0.15);
    border: 1px solid rgba(34, 197, 94, 0.35);
    color: #22c55e;
    border-radius: 12px;
    margin-bottom: 20px;
}

body {
  min-height: 100vh;
  background: radial-gradient(circle at top, #052e16, #080b16 45%, #020617);
  color: #f8fafc;
}

.auth-container {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 30px;
}

.auth-card {
  width: 100%;
  max-width: 430px;
  background: rgba(15, 23, 42, 0.95);
  border: 1px solid #1e293b;
  border-radius: 22px;
  padding: 40px;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.45);
}

.auth-card h1 {
  font-size: 34px;
  margin-bottom: 10px;
}

.auth-card p {
  color: #94a3b8;
  line-height: 1.6;
  margin-bottom: 30px;
}

form {
  display: flex;
  flex-direction: column;
  gap: 15px;
}

input {
  width: 100%;
  padding: 15px;
  border-radius: 12px;
  border: 1px solid #334155;
  background: #020617;
  color: #f8fafc;
  outline: none;
}

input:focus {
  border-color: #22c55e;
}

button {
  margin-top: 10px;
  padding: 15px;
  border: none;
  border-radius: 12px;
  background: #22c55e;
  color: #052e16;
  font-weight: 800;
  cursor: pointer;
}

button:hover {
  background: #16a34a;
}

span {
  display: block;
  margin-top: 25px;
  color: #94a3b8;
  text-align: center;
}

a {
  color: #22c55e;
  text-decoration: none;
  font-weight: 700;
}

.error {
  padding: 12px 15px;
  background: rgba(239, 68, 68, 0.15);
  border: 1px solid rgba(239, 68, 68, 0.35);
  color: #f87171;
  border-radius: 12px;
  margin-bottom: 20px;
}