body { margin: 0; height: 100vh; background: #f5f6fa; }
.login-wrapper {
  min-height: 100vh; display: flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, #0e3f28 0%, #1a7a4a 50%, #0e3f28 100%);
}
.login-box {
  width: 380px; background: #fff; border-radius: 10px;
  box-shadow: 0 20px 60px rgba(0,0,0,.25); padding: 40px 36px;
}
.login-logo {
  text-align: center; margin-bottom: 28px;
}
.login-logo .logo-mark {
  width: 56px; height: 56px; border-radius: 12px;
  background: #1a7a4a; color: #fff;
  display: inline-flex; align-items: center; justify-content: center;
  font-size: 22px; font-weight: 700; margin-bottom: 14px;
  box-shadow: 0 6px 18px rgba(26, 122, 74, 0.4);
}
.login-logo h1 { font-size: 18px; font-weight: 600; color: #1a1d2e; margin-bottom: 4px; }
.login-logo p { font-size: 13px; color: #8b90a1; }
.login-box .form-group { margin-bottom: 18px; }
.login-box .form-input {
  padding: 10px 14px; font-size: 14px;
}
.login-box .btn-primary {
  width: 100%; padding: 11px; font-size: 14px; font-weight: 600;
  justify-content: center; margin-top: 6px;
}
.login-footer {
  text-align: center; margin-top: 18px;
  font-size: 12px; color: #8b90a1;
}