* {
  box-sizing: border-box;
  font-family: "Segoe UI", sans-serif;
}

body {
  margin: 0;
  min-height: 100vh;
  background: linear-gradient(135deg, #0b6f66, #0aa292);
  display: flex;
  align-items: center;
  justify-content: center;
}

.login-wrapper {
  width: 100%;
  display: flex;
  justify-content: center;
}

.login-card {
  width: 420px;
  background: #ffffff;
  border-radius: 18px;
  padding: 40px 36px;
  box-shadow: 0 25px 60px rgba(0,0,0,.35);
  text-align: center;
}

.logo img {
  width: 300px;
  margin-bottom: 10px;
}

h1 {
  margin: 0;
  font-size: 30px;
  color: #2f2f2f;
}

.subtitle {
  margin: 6px 0 28px;
  font-size: 20px;
  color: #6f6f6f;
}

form {
  text-align: left;
}

label {
  font-size: 13px;
  color: #555;
  margin-bottom: 4px;
  display: block;
}

input {
  width: 100%;
  padding: 12px 14px;
  margin-bottom: 16px;
  border-radius: 8px;
  border: 1px solid #d0d0d0;
  font-size: 14px;
}

input:focus {
  outline: none;
  border-color: #0aa292;
}

button {
  width: 100%;
  padding: 14px;
  border: none;
  border-radius: 10px;
  background: linear-gradient(135deg, #0b6f66, #0aa292);
  color: #fff;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  margin-top: 8px;
}

button:hover {
  opacity: .95;
}

footer {
  margin-top: 26px;
  font-size: 12px;
  color: #888;
}
.msg{
  margin-top: 12px;
  min-height: 18px;
  font-size: 13px;
  font-weight: 600;
  text-align: center;
  color: #b02a37;
}