* { box-sizing: border-box }

body {
  margin: 0;
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Arial;
  min-height: 100vh;
  background:
    linear-gradient(rgba(0,0,0,.55), rgba(0,0,0,.55)),
    url('/assets/img/login-bg.jpg') center/cover no-repeat;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* LOGIN BOX */
.login-box {
  background: #020617;
  color: #fff;
  padding: 32px;
  border-radius: 18px;
  width: 100%;
  max-width: 360px;
  box-shadow: 0 20px 50px rgba(0,0,0,.6);
}

.login-box h1 {
  text-align: center;
  margin-bottom: 24px;
}

.login-box input {
  width: 100%;
  padding: 12px;
  margin-bottom: 12px;
  border-radius: 10px;
  border: none;
  font-size: 14px;
}

.login-box button {
  width: 100%;
  padding: 12px;
  background: #2563eb;
  border: none;
  border-radius: 10px;
  color: #fff;
  font-weight: 600;
  cursor: pointer;
}

.login-box button:hover {
  background: #1d4ed8;
}

.login-error {
  background: #7f1d1d;
  padding: 10px;
  border-radius: 8px;
  margin-bottom: 12px;
  text-align: center;
}